The stubborn focal eruption on this 6-year-old boy’s left fourth finger remains unaffected after a one-week course of oral cephalexin, so his pediatrician refers him to dermatology. The problem initially manifested as a cluster of tiny blisters, which tingled a bit but didn’t hurt. When redness developed around it, the patient’s mother brought him for evaluation.

The boy experienced the same problem in the same location almost exactly a year ago. It was treated the same way and within a week or two had resolved.

The child is otherwise reasonably healthy, despite being allergy-prone. He has a history of seasonal allergies and is susceptible to skin infections, such as staph.

EXAMINATION
On the dorsal aspect of his finger are grouped vesicles on an erythematous base, measuring about 1 cm altogether. Several of these demonstrate central umbilication, and several are filled with pus. The erythema is minimal, and there is no tenderness on palpation. Palpation of the epitrochlear area reveals a tiny, nontender node.

What is the diagnosis?

DISCUSSION
Herpetic whitlow (HW), while uncommon, is far from rare. Essentially a cold sore occurring away from the usual labial/facial location, HW presents with premonitory symptoms of itch, tingle, and slight pain, followed by the appearance of grouped vesicles on an erythematous base. The vesicles are often umbillicated, as with most herpetic conditions. And, like most herpes simplex–related outbreaks, HW tends to recur in the same location—an extremely useful piece of information.

Its appearance on unusual areas can cause confusion, but herpes simplex can manifest almost anywhere: toes, legs, nipples, the tips of ears, and even the eye. On the thicker skin of fingers, these vesicles may be a bit harder to recognize than they would be on a penis or lip.

Because it is often assumed that pus designates a bacterial infection, its presence in this situation can be puzzling. But pus is really just a collection of dead white cells, often seen in conditions unrelated to bacteria (eg, psoriasis).

One additional factor played a role in the diagnosis of this condition. Atopic children (with seasonal allergies, asthma, eczema, and other related phenomena) are exceptionally susceptible to skin infections of all kinds, including bacterial, viral, and fungal. Further evaluation revealed that this child had a history of molluscum contagiosum and impetigo.

If the nature of this outbreak had been unclear, it could have been cultured (though it could take a week or two to get results) or even biopsied. The latter option would have shown the cytopathic effects of the virus.

No treatment was possible, nor was it necessary. HW has to be treated within the first day or two of the outbreak to be effective. Since this patient’s outbreaks only occur once a year, he does not need prophylactic treatment. Over time, as he and his immune system mature, he can be expected to have fewer attacks.

In terms of contagion, he represents no more threat to others than a child with a cold sore or a wart.

TAKE-HOME LEARNING POINTS
• Herpetic whitlow (HW), although commonly found on fingers, can occur almost anywhere.
• The causative organism is herpes simplex; each episode begins with premonitory symptoms, followed within a few days by the appearance of grouped vesicles on an erythematous base. After a week or two, the episode resolves.
• Herpes infections of all kinds in immunocompetent patients tend to recur in the same places repeatedly.
• Atopy predisposes to skin infections of all kinds.
• Pus is not necessarily an indication of bacterial infection; it is often seen in viral infections.

The stubborn focal eruption on this 6-year-old boy’s left fourth finger remains unaffected after a one-week course of oral cephalexin, so his pediatrician refers him to dermatology. The problem initially manifested as a cluster of tiny blisters, which tingled a bit but didn’t hurt. When redness developed around it, the patient’s mother brought him for evaluation.

The boy experienced the same problem in the same location almost exactly a year ago. It was treated the same way and within a week or two had resolved.

The child is otherwise reasonably healthy, despite being allergy-prone. He has a history of seasonal allergies and is susceptible to skin infections, such as staph.

EXAMINATION
On the dorsal aspect of his finger are grouped vesicles on an erythematous base, measuring about 1 cm altogether. Several of these demonstrate central umbilication, and several are filled with pus. The erythema is minimal, and there is no tenderness on palpation. Palpation of the epitrochlear area reveals a tiny, nontender node.

What is the diagnosis?

DISCUSSION
Herpetic whitlow (HW), while uncommon, is far from rare. Essentially a cold sore occurring away from the usual labial/facial location, HW presents with premonitory symptoms of itch, tingle, and slight pain, followed by the appearance of grouped vesicles on an erythematous base. The vesicles are often umbillicated, as with most herpetic conditions. And, like most herpes simplex–related outbreaks, HW tends to recur in the same location—an extremely useful piece of information.

Its appearance on unusual areas can cause confusion, but herpes simplex can manifest almost anywhere: toes, legs, nipples, the tips of ears, and even the eye. On the thicker skin of fingers, these vesicles may be a bit harder to recognize than they would be on a penis or lip.

Because it is often assumed that pus designates a bacterial infection, its presence in this situation can be puzzling. But pus is really just a collection of dead white cells, often seen in conditions unrelated to bacteria (eg, psoriasis).

One additional factor played a role in the diagnosis of this condition. Atopic children (with seasonal allergies, asthma, eczema, and other related phenomena) are exceptionally susceptible to skin infections of all kinds, including bacterial, viral, and fungal. Further evaluation revealed that this child had a history of molluscum contagiosum and impetigo.

If the nature of this outbreak had been unclear, it could have been cultured (though it could take a week or two to get results) or even biopsied. The latter option would have shown the cytopathic effects of the virus.

No treatment was possible, nor was it necessary. HW has to be treated within the first day or two of the outbreak to be effective. Since this patient’s outbreaks only occur once a year, he does not need prophylactic treatment. Over time, as he and his immune system mature, he can be expected to have fewer attacks.

In terms of contagion, he represents no more threat to others than a child with a cold sore or a wart.

TAKE-HOME LEARNING POINTS
• Herpetic whitlow (HW), although commonly found on fingers, can occur almost anywhere.
• The causative organism is herpes simplex; each episode begins with premonitory symptoms, followed within a few days by the appearance of grouped vesicles on an erythematous base. After a week or two, the episode resolves.
• Herpes infections of all kinds in immunocompetent patients tend to recur in the same places repeatedly.
• Atopy predisposes to skin infections of all kinds.
• Pus is not necessarily an indication of bacterial infection; it is often seen in viral infections.

The stubborn focal eruption on this 6-year-old boy’s left fourth finger remains unaffected after a one-week course of oral cephalexin, so his pediatrician refers him to dermatology. The problem initially manifested as a cluster of tiny blisters, which tingled a bit but didn’t hurt. When redness developed around it, the patient’s mother brought him for evaluation.

The boy experienced the same problem in the same location almost exactly a year ago. It was treated the same way and within a week or two had resolved.

The child is otherwise reasonably healthy, despite being allergy-prone. He has a history of seasonal allergies and is susceptible to skin infections, such as staph.

EXAMINATION
On the dorsal aspect of his finger are grouped vesicles on an erythematous base, measuring about 1 cm altogether. Several of these demonstrate central umbilication, and several are filled with pus. The erythema is minimal, and there is no tenderness on palpation. Palpation of the epitrochlear area reveals a tiny, nontender node.

What is the diagnosis?

DISCUSSION
Herpetic whitlow (HW), while uncommon, is far from rare. Essentially a cold sore occurring away from the usual labial/facial location, HW presents with premonitory symptoms of itch, tingle, and slight pain, followed by the appearance of grouped vesicles on an erythematous base. The vesicles are often umbillicated, as with most herpetic conditions. And, like most herpes simplex–related outbreaks, HW tends to recur in the same location—an extremely useful piece of information.

Its appearance on unusual areas can cause confusion, but herpes simplex can manifest almost anywhere: toes, legs, nipples, the tips of ears, and even the eye. On the thicker skin of fingers, these vesicles may be a bit harder to recognize than they would be on a penis or lip.

Because it is often assumed that pus designates a bacterial infection, its presence in this situation can be puzzling. But pus is really just a collection of dead white cells, often seen in conditions unrelated to bacteria (eg, psoriasis).

One additional factor played a role in the diagnosis of this condition. Atopic children (with seasonal allergies, asthma, eczema, and other related phenomena) are exceptionally susceptible to skin infections of all kinds, including bacterial, viral, and fungal. Further evaluation revealed that this child had a history of molluscum contagiosum and impetigo.

If the nature of this outbreak had been unclear, it could have been cultured (though it could take a week or two to get results) or even biopsied. The latter option would have shown the cytopathic effects of the virus.

No treatment was possible, nor was it necessary. HW has to be treated within the first day or two of the outbreak to be effective. Since this patient’s outbreaks only occur once a year, he does not need prophylactic treatment. Over time, as he and his immune system mature, he can be expected to have fewer attacks.

In terms of contagion, he represents no more threat to others than a child with a cold sore or a wart.

TAKE-HOME LEARNING POINTS
• Herpetic whitlow (HW), although commonly found on fingers, can occur almost anywhere.
• The causative organism is herpes simplex; each episode begins with premonitory symptoms, followed within a few days by the appearance of grouped vesicles on an erythematous base. After a week or two, the episode resolves.
• Herpes infections of all kinds in immunocompetent patients tend to recur in the same places repeatedly.
• Atopy predisposes to skin infections of all kinds.
• Pus is not necessarily an indication of bacterial infection; it is often seen in viral infections.

The CHEST SEEK Library includes nearly 1,500 pulmonary, critical care, and sleep medicine questions in a 1-year subscription. Whether preparing for board exams or just wanting a solid review, sharpen your skills with this comprehensive collection for an introductory price of $149 ($199 for nonmembers). This is the best deal ever offered for SEEK, which can now be accessed via Apple, Android, and Web browser. Do not wait. The introductory price will only be offered for a limited time. Learn more at https://www.chestnet.org/Store.

The CHEST SEEK Library includes nearly 1,500 pulmonary, critical care, and sleep medicine questions in a 1-year subscription. Whether preparing for board exams or just wanting a solid review, sharpen your skills with this comprehensive collection for an introductory price of $149 ($199 for nonmembers). This is the best deal ever offered for SEEK, which can now be accessed via Apple, Android, and Web browser. Do not wait. The introductory price will only be offered for a limited time. Learn more at https://www.chestnet.org/Store.

The CHEST SEEK Library includes nearly 1,500 pulmonary, critical care, and sleep medicine questions in a 1-year subscription. Whether preparing for board exams or just wanting a solid review, sharpen your skills with this comprehensive collection for an introductory price of $149 ($199 for nonmembers). This is the best deal ever offered for SEEK, which can now be accessed via Apple, Android, and Web browser. Do not wait. The introductory price will only be offered for a limited time. Learn more at https://www.chestnet.org/Store.

This has been an extraordinary year for CHEST, particularly in the core area of clinical education. In the past fiscal year, we exceeded our educational goals. We set out to reach 10,000 learners through educational programming including live courses and conferences, and online activities; in the end, we served 15,547.

Other goals accomplished include demonstrating a significant increase in average learner knowledge acquisition and procedural skills improvement; identifying top priorities for online offerings and delivering five stand-alone online modules that can serve as a point of entry to wider audiences; recording professional attendance at CHEST 2015 of 5,149 people; offering online training for guideline development and the panelists engaged in CHEST guidelines; achieving an attendance at CHEST World Congress in Shanghai of 2,089; and working with leading Chinese medical societies to see the China-CHEST Pulmonary and Critical Care Medicine Fellowship Program formally adopted by the government in China as one of the four first-ever subspecialty training programs to be implemented nationwide.

This is a lot!

These accomplishments depend on intense work and collaboration between our incredibly talented faculty and volunteers from among CHEST membership and CHEST’s amazing professional staff of 105 employees, of which 28 are dedicated full time to the development and delivery of education and best practices. Through this partnership, we continue to meet CHEST’s mission: To champion the prevention, diagnosis, and treatment of chest diseases through education, communication, and research.

Without these dedicated women and men, CHEST would be utterly unable to complete its mission. Our faculty work in a vast array of opportunities, including writing questions for SEEK, serving as a content expert for guidelines, proposing and delivering sessions at CHEST, running Board Review courses, recording videos, facilitating hands-on simulation sessions, and more. While intrinsically gratifying, there are many difficult elements to such work, requiring commitment that begins long before the delivery of an event or the launch of a new activity. Reviewing existing literature and knowledge on a topic to determine whether an activity will meet the needs of our membership; coming up with valid learning objectives; generating just the right multiple choice questions and other assessments to measure our success at helping learners reach those objectives; peer reviewing content to ensure we’re teaching to the latest science and established best practices; and then measuring learner outcomes – these elements put the “state of the art” into CHEST’s internationally recognized state-of-the-art educational program.

To achieve our mission, we have been asking CHEST’s valiant and dedicated volunteers to do more than ever before, and some of what we have asked them to do has been frustrating, tedious, and less than rewarding. The reasons for this are many, including the imperfect technology platforms we’ve asked our volunteers to use; the disconnect between the educational goals we have set and the implementation of the clear processes, communication, and on-boarding of staff required to support them; and the lag of recognition proportionate to the nature of these new asks.

So, how do we show our member-faculty that they are our most important resource? Recently, we have had internal discussions about how to acknowledge the priceless contributions made by our faculty volunteers. To that end, CHEST staff and volunteer leadership have developed a Faculty & Volunteer Treatment Action Plan, recently approved by the CHEST Board of Regents. This is part of our comprehensive “six F’s” plan:

Formal recognition and rewards. Recognition and rewards are different – but both important. Recognition is expressing gratitude for an expected job that was well done and includes a formal thank-you. Rewards are additional, tangible benefits for exceptional services. We now have enhanced guidelines for travel, honoraria, and amenities for our volunteer faculty. Also of note, two new awards will be bestowed annually beginning at CHEST 2017 Los Angeles – the Early Career Clinician Educator Award and the Master Clinician Educator Award. These are some additional ways we will more appropriately highlight the people who have helped make us CHEST, the leader in clinical education in chest medicine.

Feedback. In addition to learner satisfaction data, CHEST provides an unprecedented level of learner outcomes data to our faculty. We are even introducing a new peer-review of teaching (PRT) program so faculty can get even more feedback from expert colleagues.

Faculty Development. As an education-focused organization, training and development plays a foundational role. We are working to develop a comprehensive clinician educator program that will grow our bench of faculty. A newly launched database will more proactively track and match interested members with teaching opportunities within the organization.

Face Time. Easy access to leadership and staff is important. We are implementing staff training that will better position all CHEST employees to more effectively facilitate and support the work we ask of our faculty. On another front, we are engaged in identifying new, user-friendly systems for session submission, conflict of interest disclosure, and review, as well as developing content.

Food. It is a simple but well-established fact that having a stocked lounge area for busy faculty on the run between teaching sessions enhances efficiency, communication, camaraderie, and overall morale.

Fun. The fun of discovering better ways to take care of our patients, be it from the teacher or learner perspective, in an engaging, effective learning environment is and always has been at the center of what we do.

CHEST’s volunteer leaders, in service to their peers, the field, and the organization, have risen to many challenges over and over again. We realize we need to do a better job of rewarding and recognizing their irreplaceable contributions. The above initiatives, and others, we hope, will help demonstrate to our most precious resource, our member-faculty, that we truly value and appreciate their invaluable contributions on behalf of CHEST. Stay tuned and stay with us.

This has been an extraordinary year for CHEST, particularly in the core area of clinical education. In the past fiscal year, we exceeded our educational goals. We set out to reach 10,000 learners through educational programming including live courses and conferences, and online activities; in the end, we served 15,547.

Other goals accomplished include demonstrating a significant increase in average learner knowledge acquisition and procedural skills improvement; identifying top priorities for online offerings and delivering five stand-alone online modules that can serve as a point of entry to wider audiences; recording professional attendance at CHEST 2015 of 5,149 people; offering online training for guideline development and the panelists engaged in CHEST guidelines; achieving an attendance at CHEST World Congress in Shanghai of 2,089; and working with leading Chinese medical societies to see the China-CHEST Pulmonary and Critical Care Medicine Fellowship Program formally adopted by the government in China as one of the four first-ever subspecialty training programs to be implemented nationwide.

This is a lot!

These accomplishments depend on intense work and collaboration between our incredibly talented faculty and volunteers from among CHEST membership and CHEST’s amazing professional staff of 105 employees, of which 28 are dedicated full time to the development and delivery of education and best practices. Through this partnership, we continue to meet CHEST’s mission: To champion the prevention, diagnosis, and treatment of chest diseases through education, communication, and research.

Without these dedicated women and men, CHEST would be utterly unable to complete its mission. Our faculty work in a vast array of opportunities, including writing questions for SEEK, serving as a content expert for guidelines, proposing and delivering sessions at CHEST, running Board Review courses, recording videos, facilitating hands-on simulation sessions, and more. While intrinsically gratifying, there are many difficult elements to such work, requiring commitment that begins long before the delivery of an event or the launch of a new activity. Reviewing existing literature and knowledge on a topic to determine whether an activity will meet the needs of our membership; coming up with valid learning objectives; generating just the right multiple choice questions and other assessments to measure our success at helping learners reach those objectives; peer reviewing content to ensure we’re teaching to the latest science and established best practices; and then measuring learner outcomes – these elements put the “state of the art” into CHEST’s internationally recognized state-of-the-art educational program.

To achieve our mission, we have been asking CHEST’s valiant and dedicated volunteers to do more than ever before, and some of what we have asked them to do has been frustrating, tedious, and less than rewarding. The reasons for this are many, including the imperfect technology platforms we’ve asked our volunteers to use; the disconnect between the educational goals we have set and the implementation of the clear processes, communication, and on-boarding of staff required to support them; and the lag of recognition proportionate to the nature of these new asks.

So, how do we show our member-faculty that they are our most important resource? Recently, we have had internal discussions about how to acknowledge the priceless contributions made by our faculty volunteers. To that end, CHEST staff and volunteer leadership have developed a Faculty & Volunteer Treatment Action Plan, recently approved by the CHEST Board of Regents. This is part of our comprehensive “six F’s” plan:

Formal recognition and rewards. Recognition and rewards are different – but both important. Recognition is expressing gratitude for an expected job that was well done and includes a formal thank-you. Rewards are additional, tangible benefits for exceptional services. We now have enhanced guidelines for travel, honoraria, and amenities for our volunteer faculty. Also of note, two new awards will be bestowed annually beginning at CHEST 2017 Los Angeles – the Early Career Clinician Educator Award and the Master Clinician Educator Award. These are some additional ways we will more appropriately highlight the people who have helped make us CHEST, the leader in clinical education in chest medicine.

Feedback. In addition to learner satisfaction data, CHEST provides an unprecedented level of learner outcomes data to our faculty. We are even introducing a new peer-review of teaching (PRT) program so faculty can get even more feedback from expert colleagues.

Faculty Development. As an education-focused organization, training and development plays a foundational role. We are working to develop a comprehensive clinician educator program that will grow our bench of faculty. A newly launched database will more proactively track and match interested members with teaching opportunities within the organization.

Face Time. Easy access to leadership and staff is important. We are implementing staff training that will better position all CHEST employees to more effectively facilitate and support the work we ask of our faculty. On another front, we are engaged in identifying new, user-friendly systems for session submission, conflict of interest disclosure, and review, as well as developing content.

Food. It is a simple but well-established fact that having a stocked lounge area for busy faculty on the run between teaching sessions enhances efficiency, communication, camaraderie, and overall morale.

Fun. The fun of discovering better ways to take care of our patients, be it from the teacher or learner perspective, in an engaging, effective learning environment is and always has been at the center of what we do.

CHEST’s volunteer leaders, in service to their peers, the field, and the organization, have risen to many challenges over and over again. We realize we need to do a better job of rewarding and recognizing their irreplaceable contributions. The above initiatives, and others, we hope, will help demonstrate to our most precious resource, our member-faculty, that we truly value and appreciate their invaluable contributions on behalf of CHEST. Stay tuned and stay with us.

This has been an extraordinary year for CHEST, particularly in the core area of clinical education. In the past fiscal year, we exceeded our educational goals. We set out to reach 10,000 learners through educational programming including live courses and conferences, and online activities; in the end, we served 15,547.

Other goals accomplished include demonstrating a significant increase in average learner knowledge acquisition and procedural skills improvement; identifying top priorities for online offerings and delivering five stand-alone online modules that can serve as a point of entry to wider audiences; recording professional attendance at CHEST 2015 of 5,149 people; offering online training for guideline development and the panelists engaged in CHEST guidelines; achieving an attendance at CHEST World Congress in Shanghai of 2,089; and working with leading Chinese medical societies to see the China-CHEST Pulmonary and Critical Care Medicine Fellowship Program formally adopted by the government in China as one of the four first-ever subspecialty training programs to be implemented nationwide.

This is a lot!

These accomplishments depend on intense work and collaboration between our incredibly talented faculty and volunteers from among CHEST membership and CHEST’s amazing professional staff of 105 employees, of which 28 are dedicated full time to the development and delivery of education and best practices. Through this partnership, we continue to meet CHEST’s mission: To champion the prevention, diagnosis, and treatment of chest diseases through education, communication, and research.

Without these dedicated women and men, CHEST would be utterly unable to complete its mission. Our faculty work in a vast array of opportunities, including writing questions for SEEK, serving as a content expert for guidelines, proposing and delivering sessions at CHEST, running Board Review courses, recording videos, facilitating hands-on simulation sessions, and more. While intrinsically gratifying, there are many difficult elements to such work, requiring commitment that begins long before the delivery of an event or the launch of a new activity. Reviewing existing literature and knowledge on a topic to determine whether an activity will meet the needs of our membership; coming up with valid learning objectives; generating just the right multiple choice questions and other assessments to measure our success at helping learners reach those objectives; peer reviewing content to ensure we’re teaching to the latest science and established best practices; and then measuring learner outcomes – these elements put the “state of the art” into CHEST’s internationally recognized state-of-the-art educational program.

To achieve our mission, we have been asking CHEST’s valiant and dedicated volunteers to do more than ever before, and some of what we have asked them to do has been frustrating, tedious, and less than rewarding. The reasons for this are many, including the imperfect technology platforms we’ve asked our volunteers to use; the disconnect between the educational goals we have set and the implementation of the clear processes, communication, and on-boarding of staff required to support them; and the lag of recognition proportionate to the nature of these new asks.

So, how do we show our member-faculty that they are our most important resource? Recently, we have had internal discussions about how to acknowledge the priceless contributions made by our faculty volunteers. To that end, CHEST staff and volunteer leadership have developed a Faculty & Volunteer Treatment Action Plan, recently approved by the CHEST Board of Regents. This is part of our comprehensive “six F’s” plan:

Formal recognition and rewards. Recognition and rewards are different – but both important. Recognition is expressing gratitude for an expected job that was well done and includes a formal thank-you. Rewards are additional, tangible benefits for exceptional services. We now have enhanced guidelines for travel, honoraria, and amenities for our volunteer faculty. Also of note, two new awards will be bestowed annually beginning at CHEST 2017 Los Angeles – the Early Career Clinician Educator Award and the Master Clinician Educator Award. These are some additional ways we will more appropriately highlight the people who have helped make us CHEST, the leader in clinical education in chest medicine.

Feedback. In addition to learner satisfaction data, CHEST provides an unprecedented level of learner outcomes data to our faculty. We are even introducing a new peer-review of teaching (PRT) program so faculty can get even more feedback from expert colleagues.

Faculty Development. As an education-focused organization, training and development plays a foundational role. We are working to develop a comprehensive clinician educator program that will grow our bench of faculty. A newly launched database will more proactively track and match interested members with teaching opportunities within the organization.

Face Time. Easy access to leadership and staff is important. We are implementing staff training that will better position all CHEST employees to more effectively facilitate and support the work we ask of our faculty. On another front, we are engaged in identifying new, user-friendly systems for session submission, conflict of interest disclosure, and review, as well as developing content.

Food. It is a simple but well-established fact that having a stocked lounge area for busy faculty on the run between teaching sessions enhances efficiency, communication, camaraderie, and overall morale.

Fun. The fun of discovering better ways to take care of our patients, be it from the teacher or learner perspective, in an engaging, effective learning environment is and always has been at the center of what we do.

CHEST’s volunteer leaders, in service to their peers, the field, and the organization, have risen to many challenges over and over again. We realize we need to do a better job of rewarding and recognizing their irreplaceable contributions. The above initiatives, and others, we hope, will help demonstrate to our most precious resource, our member-faculty, that we truly value and appreciate their invaluable contributions on behalf of CHEST. Stay tuned and stay with us.

Phase 3 Study of Reslizumab in Patients With Poorly Controlled Asthma: Effects Across a Broad Range of Eosinophil Counts. By Dr. J. Corren, et al.

Reslizumab for Inadequately Controlled Asthma With Elevated Blood Eosinophil Levels: A Randomized Phase III Study. By Dr. L. Bjermar, et al.

A Critical Review of the Quality of Cough Clinical Practice Guidelines. By Dr. M. Jiang, et al.

Procalcitonin as an Early Marker of the Need for Invasive Respiratory or Vasopressor Support in Adults With Community-Acquired Pneumonia. By Dr. W. H. Self, et al.

Evaluation of Pulmonary Nodules: Clinical Practice Consensus Guidelines for Asia. By Dr. C. Bai, et al.

Occupational and Environmental Contributions to Chronic Cough in Adults: Chest Expert Panel Report. By Dr. S. M. Tarlo, et al, on behalf of the CHEST Expert Cough Panel.

Phase 3 Study of Reslizumab in Patients With Poorly Controlled Asthma: Effects Across a Broad Range of Eosinophil Counts. By Dr. J. Corren, et al.

Reslizumab for Inadequately Controlled Asthma With Elevated Blood Eosinophil Levels: A Randomized Phase III Study. By Dr. L. Bjermar, et al.

A Critical Review of the Quality of Cough Clinical Practice Guidelines. By Dr. M. Jiang, et al.

Procalcitonin as an Early Marker of the Need for Invasive Respiratory or Vasopressor Support in Adults With Community-Acquired Pneumonia. By Dr. W. H. Self, et al.

Evaluation of Pulmonary Nodules: Clinical Practice Consensus Guidelines for Asia. By Dr. C. Bai, et al.

Occupational and Environmental Contributions to Chronic Cough in Adults: Chest Expert Panel Report. By Dr. S. M. Tarlo, et al, on behalf of the CHEST Expert Cough Panel.

Phase 3 Study of Reslizumab in Patients With Poorly Controlled Asthma: Effects Across a Broad Range of Eosinophil Counts. By Dr. J. Corren, et al.

Reslizumab for Inadequately Controlled Asthma With Elevated Blood Eosinophil Levels: A Randomized Phase III Study. By Dr. L. Bjermar, et al.

A Critical Review of the Quality of Cough Clinical Practice Guidelines. By Dr. M. Jiang, et al.

Procalcitonin as an Early Marker of the Need for Invasive Respiratory or Vasopressor Support in Adults With Community-Acquired Pneumonia. By Dr. W. H. Self, et al.

Evaluation of Pulmonary Nodules: Clinical Practice Consensus Guidelines for Asia. By Dr. C. Bai, et al.

Occupational and Environmental Contributions to Chronic Cough in Adults: Chest Expert Panel Report. By Dr. S. M. Tarlo, et al, on behalf of the CHEST Expert Cough Panel.

Interventional Chest/Diagnostic Procedures: Evolving approaches to manage central airway obstruction

Central airway obstruction (CAO) is a major cause of morbidity and mortality in patients with malignant and nonmalignant pulmonary disorders (Ernst et al. Am J Respir Crit Care Med. 2004;169:1278). It is associated with postobstructive pneumonia, respiratory compromise, and even respiratory failure. It often precludes the patients with malignancy from getting definitive treatment, such as surgical resection or chemotherapy. Therapeutic bronchoscopy using a rigid bronchoscope plays a central role in managing these patients.

Different modalities used during therapeutic bronchoscopy include debridement, airway dilation, and different heat therapies, such as laser, electrocautery, and argon plasma coagulation (Bolliger et al. Eur Respir J. 2006;27:1258). Airway stents are often placed to achieve durable airway patency. Endobronchial therapies with delayed effect include brachytherapy, photodynamic therapy, and cryotherapy (Vergnon et al. Eur Respir J. 2006;28:200). There is improvement in symptom control, quality of life, and spirometry with successful bronchoscopic intervention (Mahmood et al. Respiration. 2015;89:404). Patients with respiratory failure secondary to CAO can be weaned from mechanical ventilation (Murgu et al. Respiration. 2012;84:55).

It is often difficult to predict which patients will have a successful bronchoscopic intervention. Endobronchial disease and stent placement have been associated with successful outcome (Ost et al. Chest. 2015;147:1282). Patients with unsuccessful bronchoscopic intervention often have a poor prognosis, despite concurrent chemotherapy and radiation (Mahmood et al. Respiration. 2015;89:404).

As more fellowship programs are offering training in rigid bronchoscopy, there is a need to standardize the training and use validated tools to assess competency. RIGID-TASC (Rigid bronchoscopy Tool for Assessment of Skills and Competence) is one such tool, which can be utilized for this purpose to provide objective feedback to the trainee (Mahmood et al. Ann Am Thor Soc. 2016. doi: 10.1513/ Epub ahead of print).

Kamran Mahmood, MD, MPH, FCCP

Steering Committee Member

Pediatric Chest Medicine: CHEST Foundation campaign to fight difficult-to-control asthma

The CHEST Foundation and the Asthma and Allergy Network have joined forces to combat difficult-to-control asthma with the campaign “Asthma: Take Action. Take Control.” Affecting approximately 235 million people worldwide, asthma morbidity continues to have a significant impact on quality of life for both children and adults with asthma. In the United States alone, it accounts for health-care costs of approximately 60 billion dollars.

The campaign educates patients, caregivers, families, and health-care providers about current treatment options for asthma, highlights the importance of specialist referrals, and encourages patients to participate with their health-care provider to achieve asthma control. Because asthma may fall into this difficult-to-control category for many reasons, including poor adherence, unresponsiveness to conventional therapies, failure to recognize and manage triggers, and co-morbidities, this campaign developed materials to improve health literacy so that patients can take an active and informed role in asthma self-management. Written in an easy to understand format and language, the “Take Control” campaign highlights four key steps:

• Tell your doctor when it’s hard to breathe.

• Ask your doctor for an asthma action plan.

• Practice your asthma action plan.

• Know that asthma shouldn’t hold you back.

Newly developed materials include tips and resources for children and adults to learn about asthma and raise awareness about difficult-to-control asthma. These materials can be found at asthma.chestnet.org.

Mary Cataletto MD, FCCP

Steering Committee Member

Pulmonary Physiology, Function, and Rehabilitation: Current clinical usefulness of the PETCO2 during exercise testing

Dynamic measurement of the PETCO2 in cardiopulmonary exercise testing may demonstrate unique changes throughout exercise in specific diseases and is often underutilized during interpretation. Though it can be affected by hyperventilation and the VD/VT relationship, normally it rises from rest to lactate threshold (LT), then declines from peak exercise through recovery (Ramos RP, et al. Pulm Med. 2013;2013:359021. doi: 10.1155/2013/359021.) In severe pulmonary hypertension and shunts, the reverse occurs, declining in early exercise and then rising during recovery (Sun XG, et al. Circulation. 2002;105[1]:54). Blunting or reversal of this exercise decline in PETCO2 has been correlated with clinical improvement in therapeutic trials (Oudiz RJ, et al. Eur J Heart Fail. 2007;9[9]:917). Studies in severe CHF have correlated prognosis with lower values at rest and greater decline from rest to peak exercise, the latter being affected by adequacy of effort and assessed by RQ. They, however, do not take into account the normal rise and fall before and after LT (Arena R, et al. Am Heart J. 2008;156[5]:982) (Hoshimoto-Iwamoto M, et al. J Physiol Sci. 2009;59[1]:49). In pulmonary hypertension, as the disease progresses, the unique reversal of the normal slopes of the PETCO2 that occurs, negative in early exercise and positive during recovery in association with an excessive alveolar ventilator response, needs further clinical investigation and correlation (Yasunobu Y, et al. Chest. 2005;127[5]:1637). The dynamic changes that occur in the PETCO2 throughout exercise may be an additional tool to use in selective conditions to more accurately assess prognosis and monitor response to therapy.

Said Chaaban, MD; and Zachary Morris, MD, FCCP

Steering Committee Members

Pulmonary Vascular Disease: Estrogen in PAH: Is it good or bad?

The role of sex hormones in the development and perpetuation of pulmonary arterial hypertension (PAH) continues to be an open field of active research. Epidemiology reveals that PAH is more prevalent in women in both idiopathic and heritable cases.¹ On the other hand, data demonstrate that prognosis of PAH in men is worse than in women and, in animal research, estrogens provide a protective effect. This constitutes the “estrogen paradox.” Estrogen plays a protective role in the vasculature, modulating proliferative and vasoactive signaling by direct and receptor-mediated mechanisms.^2,3 In animal models of PAH, estrogen increases nitric oxide and prostacyclin production and decreases endothelin-1, resulting in beneficial vascular effects.⁴ However, the Women’s Health Initiative revealed that hormone replacement therapy increases the risk for adverse cardiovascular events.⁵ In familial PAH, estrogen is a potent mitogen of pulmonary vascular smooth muscle cells.⁶ A recently published study, first in humans, by Ventetuolo et al.⁷ showed higher levels of estrogen (E2) and lower level of dehydroepiandrosterone-sulfate (DHEAS) in men with PAH, compared with normal men without cardiovascular disease (MESA study), supporting the role of the estrogen pathway in the development of PAH. Experimental data implicate estrogens as promoters of vascular proliferation and cell damage but also as inhibitors of pulmonary vasoreactivity. In vitro, estrogen is mitogenic and promotes proliferation of pulmonary vascular smooth muscle cells.⁶ Despite advances, the role of sex and estrogen in PAH is not fully understood. More preclinical and clinical data are necessary to establish a potential role for estrogen-based therapies in this disease.

Sandeep Sahay, MD; and Hector R Cajigas, MD

Steering Committee Members

References

1. Frost AE, et al. Chest. 2011;139:128.

2. Brouchet L, et al. Circulation. 2001;103:423.

3. Pendaries C, et al. Proc Natl Acad Sci USA. 2002;99:2205.

4. Lahm T, et al. Shock. 2008;30:660.

5. Manson JE, et al. N Engl J Med. 2003;349:523.

6. Farhat MY, et al. Br J Pharmacol. 1992;107:679.

7. Ventetuolo CE, et al. Am J Respir Crit Care Med. 2016;193:1168.

Thoracic Oncology: The “new” lung cancer staging system

Definition of lung cancer stage is an essential part of defining prognosis, developing treatment plans, and conducting and reporting on clinical research studies. The stage classification system is determined by the American Joint Committee on Cancer (AJCC) and Union for International Cancer Control (UICC). The 7th edition of the lung cancer staging system, published in 2009, was a landmark effort based on a large multicenter international database created by the Staging and Prognostic Factors (SPFC) of the International Association for the Study of Lung Cancer (IASLC) and backed by careful validation and statistical analysis.

The IASLC Lung Cancer Staging Committee has been working on the 8th edition of the TNM classification for lung cancer. The database used for analysis consists of 94,708 patients diagnosed between 1999 and 2010, and included cases from 35 sources and 16 countries. Multiple analyses were performed to assess the ability of T, N, and M descriptors to predict prognosis and to identify new cutpoints for inclusion in the eight edition.^1-3 The proposed changes include new cutpoints for the T component based on 1-cm increments, new categories for the N component, a new M category to specifically identify patients with oligometastatic disease, and multiple updates to the overall TNM stage groupings.⁴ In addition, the proposal includes recommendations for coding T stage for subsolid nodules and assessment of tumor size in part-solid nodules.⁵ These proposed changes will be submitted to the UICC and AJCC for inclusion in the eighth edition and will be enacted in January 2017.

Anil Vachani, MD, FCCP

NetWork Vice-Chair

References

1. Rami-Porta R, et al. J Thorac Oncol. 2015;10:990.

2. Eberhardt WEE, et al. J Thorac Oncol. 2015;10:1515.

3. Asamura H, et al. J Thorac Oncol. 2015;10:1675.

4. Goldstraw P, et al. J Thorac Oncol. 2016;11:39.

5. Travis WD, et al. J Thorac Oncol. 2016;11:1204.

Interventional Chest/Diagnostic Procedures: Evolving approaches to manage central airway obstruction

Central airway obstruction (CAO) is a major cause of morbidity and mortality in patients with malignant and nonmalignant pulmonary disorders (Ernst et al. Am J Respir Crit Care Med. 2004;169:1278). It is associated with postobstructive pneumonia, respiratory compromise, and even respiratory failure. It often precludes the patients with malignancy from getting definitive treatment, such as surgical resection or chemotherapy. Therapeutic bronchoscopy using a rigid bronchoscope plays a central role in managing these patients.

Different modalities used during therapeutic bronchoscopy include debridement, airway dilation, and different heat therapies, such as laser, electrocautery, and argon plasma coagulation (Bolliger et al. Eur Respir J. 2006;27:1258). Airway stents are often placed to achieve durable airway patency. Endobronchial therapies with delayed effect include brachytherapy, photodynamic therapy, and cryotherapy (Vergnon et al. Eur Respir J. 2006;28:200). There is improvement in symptom control, quality of life, and spirometry with successful bronchoscopic intervention (Mahmood et al. Respiration. 2015;89:404). Patients with respiratory failure secondary to CAO can be weaned from mechanical ventilation (Murgu et al. Respiration. 2012;84:55).

It is often difficult to predict which patients will have a successful bronchoscopic intervention. Endobronchial disease and stent placement have been associated with successful outcome (Ost et al. Chest. 2015;147:1282). Patients with unsuccessful bronchoscopic intervention often have a poor prognosis, despite concurrent chemotherapy and radiation (Mahmood et al. Respiration. 2015;89:404).

As more fellowship programs are offering training in rigid bronchoscopy, there is a need to standardize the training and use validated tools to assess competency. RIGID-TASC (Rigid bronchoscopy Tool for Assessment of Skills and Competence) is one such tool, which can be utilized for this purpose to provide objective feedback to the trainee (Mahmood et al. Ann Am Thor Soc. 2016. doi: 10.1513/ Epub ahead of print).

Kamran Mahmood, MD, MPH, FCCP

Steering Committee Member

Pediatric Chest Medicine: CHEST Foundation campaign to fight difficult-to-control asthma

The CHEST Foundation and the Asthma and Allergy Network have joined forces to combat difficult-to-control asthma with the campaign “Asthma: Take Action. Take Control.” Affecting approximately 235 million people worldwide, asthma morbidity continues to have a significant impact on quality of life for both children and adults with asthma. In the United States alone, it accounts for health-care costs of approximately 60 billion dollars.

The campaign educates patients, caregivers, families, and health-care providers about current treatment options for asthma, highlights the importance of specialist referrals, and encourages patients to participate with their health-care provider to achieve asthma control. Because asthma may fall into this difficult-to-control category for many reasons, including poor adherence, unresponsiveness to conventional therapies, failure to recognize and manage triggers, and co-morbidities, this campaign developed materials to improve health literacy so that patients can take an active and informed role in asthma self-management. Written in an easy to understand format and language, the “Take Control” campaign highlights four key steps:

• Tell your doctor when it’s hard to breathe.

• Ask your doctor for an asthma action plan.

• Practice your asthma action plan.

• Know that asthma shouldn’t hold you back.

Newly developed materials include tips and resources for children and adults to learn about asthma and raise awareness about difficult-to-control asthma. These materials can be found at asthma.chestnet.org.

Mary Cataletto MD, FCCP

Steering Committee Member

Pulmonary Physiology, Function, and Rehabilitation: Current clinical usefulness of the PETCO2 during exercise testing

Dynamic measurement of the PETCO2 in cardiopulmonary exercise testing may demonstrate unique changes throughout exercise in specific diseases and is often underutilized during interpretation. Though it can be affected by hyperventilation and the VD/VT relationship, normally it rises from rest to lactate threshold (LT), then declines from peak exercise through recovery (Ramos RP, et al. Pulm Med. 2013;2013:359021. doi: 10.1155/2013/359021.) In severe pulmonary hypertension and shunts, the reverse occurs, declining in early exercise and then rising during recovery (Sun XG, et al. Circulation. 2002;105[1]:54). Blunting or reversal of this exercise decline in PETCO2 has been correlated with clinical improvement in therapeutic trials (Oudiz RJ, et al. Eur J Heart Fail. 2007;9[9]:917). Studies in severe CHF have correlated prognosis with lower values at rest and greater decline from rest to peak exercise, the latter being affected by adequacy of effort and assessed by RQ. They, however, do not take into account the normal rise and fall before and after LT (Arena R, et al. Am Heart J. 2008;156[5]:982) (Hoshimoto-Iwamoto M, et al. J Physiol Sci. 2009;59[1]:49). In pulmonary hypertension, as the disease progresses, the unique reversal of the normal slopes of the PETCO2 that occurs, negative in early exercise and positive during recovery in association with an excessive alveolar ventilator response, needs further clinical investigation and correlation (Yasunobu Y, et al. Chest. 2005;127[5]:1637). The dynamic changes that occur in the PETCO2 throughout exercise may be an additional tool to use in selective conditions to more accurately assess prognosis and monitor response to therapy.

Said Chaaban, MD; and Zachary Morris, MD, FCCP

Steering Committee Members

Pulmonary Vascular Disease: Estrogen in PAH: Is it good or bad?

The role of sex hormones in the development and perpetuation of pulmonary arterial hypertension (PAH) continues to be an open field of active research. Epidemiology reveals that PAH is more prevalent in women in both idiopathic and heritable cases.¹ On the other hand, data demonstrate that prognosis of PAH in men is worse than in women and, in animal research, estrogens provide a protective effect. This constitutes the “estrogen paradox.” Estrogen plays a protective role in the vasculature, modulating proliferative and vasoactive signaling by direct and receptor-mediated mechanisms.^2,3 In animal models of PAH, estrogen increases nitric oxide and prostacyclin production and decreases endothelin-1, resulting in beneficial vascular effects.⁴ However, the Women’s Health Initiative revealed that hormone replacement therapy increases the risk for adverse cardiovascular events.⁵ In familial PAH, estrogen is a potent mitogen of pulmonary vascular smooth muscle cells.⁶ A recently published study, first in humans, by Ventetuolo et al.⁷ showed higher levels of estrogen (E2) and lower level of dehydroepiandrosterone-sulfate (DHEAS) in men with PAH, compared with normal men without cardiovascular disease (MESA study), supporting the role of the estrogen pathway in the development of PAH. Experimental data implicate estrogens as promoters of vascular proliferation and cell damage but also as inhibitors of pulmonary vasoreactivity. In vitro, estrogen is mitogenic and promotes proliferation of pulmonary vascular smooth muscle cells.⁶ Despite advances, the role of sex and estrogen in PAH is not fully understood. More preclinical and clinical data are necessary to establish a potential role for estrogen-based therapies in this disease.

Sandeep Sahay, MD; and Hector R Cajigas, MD

Steering Committee Members

References

1. Frost AE, et al. Chest. 2011;139:128.

2. Brouchet L, et al. Circulation. 2001;103:423.

3. Pendaries C, et al. Proc Natl Acad Sci USA. 2002;99:2205.

4. Lahm T, et al. Shock. 2008;30:660.

5. Manson JE, et al. N Engl J Med. 2003;349:523.

6. Farhat MY, et al. Br J Pharmacol. 1992;107:679.

7. Ventetuolo CE, et al. Am J Respir Crit Care Med. 2016;193:1168.

Thoracic Oncology: The “new” lung cancer staging system

Definition of lung cancer stage is an essential part of defining prognosis, developing treatment plans, and conducting and reporting on clinical research studies. The stage classification system is determined by the American Joint Committee on Cancer (AJCC) and Union for International Cancer Control (UICC). The 7th edition of the lung cancer staging system, published in 2009, was a landmark effort based on a large multicenter international database created by the Staging and Prognostic Factors (SPFC) of the International Association for the Study of Lung Cancer (IASLC) and backed by careful validation and statistical analysis.

The IASLC Lung Cancer Staging Committee has been working on the 8th edition of the TNM classification for lung cancer. The database used for analysis consists of 94,708 patients diagnosed between 1999 and 2010, and included cases from 35 sources and 16 countries. Multiple analyses were performed to assess the ability of T, N, and M descriptors to predict prognosis and to identify new cutpoints for inclusion in the eight edition.^1-3 The proposed changes include new cutpoints for the T component based on 1-cm increments, new categories for the N component, a new M category to specifically identify patients with oligometastatic disease, and multiple updates to the overall TNM stage groupings.⁴ In addition, the proposal includes recommendations for coding T stage for subsolid nodules and assessment of tumor size in part-solid nodules.⁵ These proposed changes will be submitted to the UICC and AJCC for inclusion in the eighth edition and will be enacted in January 2017.

Anil Vachani, MD, FCCP

NetWork Vice-Chair

References

1. Rami-Porta R, et al. J Thorac Oncol. 2015;10:990.

2. Eberhardt WEE, et al. J Thorac Oncol. 2015;10:1515.

3. Asamura H, et al. J Thorac Oncol. 2015;10:1675.

4. Goldstraw P, et al. J Thorac Oncol. 2016;11:39.

5. Travis WD, et al. J Thorac Oncol. 2016;11:1204.

Interventional Chest/Diagnostic Procedures: Evolving approaches to manage central airway obstruction

Central airway obstruction (CAO) is a major cause of morbidity and mortality in patients with malignant and nonmalignant pulmonary disorders (Ernst et al. Am J Respir Crit Care Med. 2004;169:1278). It is associated with postobstructive pneumonia, respiratory compromise, and even respiratory failure. It often precludes the patients with malignancy from getting definitive treatment, such as surgical resection or chemotherapy. Therapeutic bronchoscopy using a rigid bronchoscope plays a central role in managing these patients.

Different modalities used during therapeutic bronchoscopy include debridement, airway dilation, and different heat therapies, such as laser, electrocautery, and argon plasma coagulation (Bolliger et al. Eur Respir J. 2006;27:1258). Airway stents are often placed to achieve durable airway patency. Endobronchial therapies with delayed effect include brachytherapy, photodynamic therapy, and cryotherapy (Vergnon et al. Eur Respir J. 2006;28:200). There is improvement in symptom control, quality of life, and spirometry with successful bronchoscopic intervention (Mahmood et al. Respiration. 2015;89:404). Patients with respiratory failure secondary to CAO can be weaned from mechanical ventilation (Murgu et al. Respiration. 2012;84:55).

It is often difficult to predict which patients will have a successful bronchoscopic intervention. Endobronchial disease and stent placement have been associated with successful outcome (Ost et al. Chest. 2015;147:1282). Patients with unsuccessful bronchoscopic intervention often have a poor prognosis, despite concurrent chemotherapy and radiation (Mahmood et al. Respiration. 2015;89:404).

As more fellowship programs are offering training in rigid bronchoscopy, there is a need to standardize the training and use validated tools to assess competency. RIGID-TASC (Rigid bronchoscopy Tool for Assessment of Skills and Competence) is one such tool, which can be utilized for this purpose to provide objective feedback to the trainee (Mahmood et al. Ann Am Thor Soc. 2016. doi: 10.1513/ Epub ahead of print).

Kamran Mahmood, MD, MPH, FCCP

Steering Committee Member

Pediatric Chest Medicine: CHEST Foundation campaign to fight difficult-to-control asthma

The CHEST Foundation and the Asthma and Allergy Network have joined forces to combat difficult-to-control asthma with the campaign “Asthma: Take Action. Take Control.” Affecting approximately 235 million people worldwide, asthma morbidity continues to have a significant impact on quality of life for both children and adults with asthma. In the United States alone, it accounts for health-care costs of approximately 60 billion dollars.

The campaign educates patients, caregivers, families, and health-care providers about current treatment options for asthma, highlights the importance of specialist referrals, and encourages patients to participate with their health-care provider to achieve asthma control. Because asthma may fall into this difficult-to-control category for many reasons, including poor adherence, unresponsiveness to conventional therapies, failure to recognize and manage triggers, and co-morbidities, this campaign developed materials to improve health literacy so that patients can take an active and informed role in asthma self-management. Written in an easy to understand format and language, the “Take Control” campaign highlights four key steps:

• Tell your doctor when it’s hard to breathe.

• Ask your doctor for an asthma action plan.

• Practice your asthma action plan.

• Know that asthma shouldn’t hold you back.

Newly developed materials include tips and resources for children and adults to learn about asthma and raise awareness about difficult-to-control asthma. These materials can be found at asthma.chestnet.org.

Mary Cataletto MD, FCCP

Steering Committee Member

Pulmonary Physiology, Function, and Rehabilitation: Current clinical usefulness of the PETCO2 during exercise testing

Dynamic measurement of the PETCO2 in cardiopulmonary exercise testing may demonstrate unique changes throughout exercise in specific diseases and is often underutilized during interpretation. Though it can be affected by hyperventilation and the VD/VT relationship, normally it rises from rest to lactate threshold (LT), then declines from peak exercise through recovery (Ramos RP, et al. Pulm Med. 2013;2013:359021. doi: 10.1155/2013/359021.) In severe pulmonary hypertension and shunts, the reverse occurs, declining in early exercise and then rising during recovery (Sun XG, et al. Circulation. 2002;105[1]:54). Blunting or reversal of this exercise decline in PETCO2 has been correlated with clinical improvement in therapeutic trials (Oudiz RJ, et al. Eur J Heart Fail. 2007;9[9]:917). Studies in severe CHF have correlated prognosis with lower values at rest and greater decline from rest to peak exercise, the latter being affected by adequacy of effort and assessed by RQ. They, however, do not take into account the normal rise and fall before and after LT (Arena R, et al. Am Heart J. 2008;156[5]:982) (Hoshimoto-Iwamoto M, et al. J Physiol Sci. 2009;59[1]:49). In pulmonary hypertension, as the disease progresses, the unique reversal of the normal slopes of the PETCO2 that occurs, negative in early exercise and positive during recovery in association with an excessive alveolar ventilator response, needs further clinical investigation and correlation (Yasunobu Y, et al. Chest. 2005;127[5]:1637). The dynamic changes that occur in the PETCO2 throughout exercise may be an additional tool to use in selective conditions to more accurately assess prognosis and monitor response to therapy.

Said Chaaban, MD; and Zachary Morris, MD, FCCP

Steering Committee Members

Pulmonary Vascular Disease: Estrogen in PAH: Is it good or bad?

The role of sex hormones in the development and perpetuation of pulmonary arterial hypertension (PAH) continues to be an open field of active research. Epidemiology reveals that PAH is more prevalent in women in both idiopathic and heritable cases.¹ On the other hand, data demonstrate that prognosis of PAH in men is worse than in women and, in animal research, estrogens provide a protective effect. This constitutes the “estrogen paradox.” Estrogen plays a protective role in the vasculature, modulating proliferative and vasoactive signaling by direct and receptor-mediated mechanisms.^2,3 In animal models of PAH, estrogen increases nitric oxide and prostacyclin production and decreases endothelin-1, resulting in beneficial vascular effects.⁴ However, the Women’s Health Initiative revealed that hormone replacement therapy increases the risk for adverse cardiovascular events.⁵ In familial PAH, estrogen is a potent mitogen of pulmonary vascular smooth muscle cells.⁶ A recently published study, first in humans, by Ventetuolo et al.⁷ showed higher levels of estrogen (E2) and lower level of dehydroepiandrosterone-sulfate (DHEAS) in men with PAH, compared with normal men without cardiovascular disease (MESA study), supporting the role of the estrogen pathway in the development of PAH. Experimental data implicate estrogens as promoters of vascular proliferation and cell damage but also as inhibitors of pulmonary vasoreactivity. In vitro, estrogen is mitogenic and promotes proliferation of pulmonary vascular smooth muscle cells.⁶ Despite advances, the role of sex and estrogen in PAH is not fully understood. More preclinical and clinical data are necessary to establish a potential role for estrogen-based therapies in this disease.

Sandeep Sahay, MD; and Hector R Cajigas, MD

Steering Committee Members

References

1. Frost AE, et al. Chest. 2011;139:128.

2. Brouchet L, et al. Circulation. 2001;103:423.

3. Pendaries C, et al. Proc Natl Acad Sci USA. 2002;99:2205.

4. Lahm T, et al. Shock. 2008;30:660.

5. Manson JE, et al. N Engl J Med. 2003;349:523.

6. Farhat MY, et al. Br J Pharmacol. 1992;107:679.

7. Ventetuolo CE, et al. Am J Respir Crit Care Med. 2016;193:1168.

Thoracic Oncology: The “new” lung cancer staging system

Definition of lung cancer stage is an essential part of defining prognosis, developing treatment plans, and conducting and reporting on clinical research studies. The stage classification system is determined by the American Joint Committee on Cancer (AJCC) and Union for International Cancer Control (UICC). The 7th edition of the lung cancer staging system, published in 2009, was a landmark effort based on a large multicenter international database created by the Staging and Prognostic Factors (SPFC) of the International Association for the Study of Lung Cancer (IASLC) and backed by careful validation and statistical analysis.

The IASLC Lung Cancer Staging Committee has been working on the 8th edition of the TNM classification for lung cancer. The database used for analysis consists of 94,708 patients diagnosed between 1999 and 2010, and included cases from 35 sources and 16 countries. Multiple analyses were performed to assess the ability of T, N, and M descriptors to predict prognosis and to identify new cutpoints for inclusion in the eight edition.^1-3 The proposed changes include new cutpoints for the T component based on 1-cm increments, new categories for the N component, a new M category to specifically identify patients with oligometastatic disease, and multiple updates to the overall TNM stage groupings.⁴ In addition, the proposal includes recommendations for coding T stage for subsolid nodules and assessment of tumor size in part-solid nodules.⁵ These proposed changes will be submitted to the UICC and AJCC for inclusion in the eighth edition and will be enacted in January 2017.

Anil Vachani, MD, FCCP

NetWork Vice-Chair

References

1. Rami-Porta R, et al. J Thorac Oncol. 2015;10:990.

2. Eberhardt WEE, et al. J Thorac Oncol. 2015;10:1515.

3. Asamura H, et al. J Thorac Oncol. 2015;10:1675.

4. Goldstraw P, et al. J Thorac Oncol. 2016;11:39.

5. Travis WD, et al. J Thorac Oncol. 2016;11:1204.

Metered-dose inhalers (MDIs) have been available for more than 50 years and are routinely used to deliver inhalation therapy to patients with asthma and chronic obstructive pulmonary disease. Given the ever-escalating costs of health care, various measures have been targeted by hospitals or health systems to eke out savings. Given the ubiquity of MDIs in the ICU, collaborative efforts by administrators and clinicians have focused on MDIs. These efforts, intended to curb rising costs and waste associated with MDI use, have resulted in a variety of protocols generically referred to as common canister policies (CCPs). While the concept of CCPs came into existence in the mid-1990s, casual observation suggests they are gaining momentum at hospitals and long-term care facilities. Most data regarding CCPs come from abstracts or posters; few studies have been published in peer-reviewed journals. Data on the efficacy and safety of CCPs in the ICU are particularly limited. Although most reports on CCPs have originated in community-based hospitals, some academic medical centers have also explored this concept.

What is common canister policy?

CCPs allow a single MDI canister to be shared among patients in a designated care area (typically a ward or ICU), with each individual having his/her own one-way valve holding chamber or spacer (Larson T, et al. Curr Med Res Opin. 2015;31[4]:853). Each patient care unit or respiratory therapist has a set of inhalers to use until actuations run out, at which point new inhalers are delivered from the pharmacy. Because the holding chamber or spacer is not shared, the risk of patient-to-patient spread of disease is minimized. In addition, the provider involved in administration of the inhaler must follow a standardized cleaning protocol to ensure the common canister is sterilized after each use.

This policy is designed to be used with inhaled therapies delivered by MDI (albuterol, ipratropium, albuterol/ipratropium, fluticasone, budesonide/formoterol, fluticasone/salmeterol). CCP does not apply to other types of inhalers, such as dry powder or mist inhalers, because the use of a separate holding chamber or spacer is not feasible with these devices. CCP savings are realized through a reduction in the number of MDIs purchased and the ability of patients to be charged per inhalation of medication delivered. An alternative CCP practice is to issue an MDI to a single patient and, upon his/her discharge, to clean and reissue the patient’s partially used MDIs to subsequent patients until the medication is exhausted (Liou J, et al. Hosp Pharm. 2014;49:437).

What are the risks and benefits of CCP?

CCP was implemented to minimize costs associated with drug wasting, since patients would not need individual inhalers. Some analysts believe dispensing individual inhalers creates an inherent financial burden as the average length of stay for an acute respiratory hospitalization is 4-5 days (Larson T, et al). This concern appears valid as two studies of MDI and dry powder inhaler use in real-world practice found that 11%-13% of the total amount of drug was utilized, leaving 87%-89% of each device wasted at a cost of approximately $87,000 annually (Larson T, et al; Sakaan S, et al. Hosp Pharm. 2015;50[5]:386).

In addition to cost reductions, one study showed CCP reduced delays in delivery of MDI therapy to patients because the lag time between order entry and delivery of the MDI to the floor was eliminated (Filippelli A, et al. Abstract, ASHP Midyear Clinical Meeting, Dec 1997). In this study, CCP allowed respiratory care practitioners immediate access to the common MDI for their entire shift, creating more efficient delivery of MDI treatments. On a par with findings in prior studies, these investigators observed a 55% reduction in hospital purchase costs for MDIs. Patient-level costs were similarly reduced, as each patient was billed only for the number of doses administered from an MDI, rather than for an entire canister.

While CCP appears to reduce inhaler-related costs, it is still unclear whether CCP increases the risk of iatrogenic infection. There is a particular paucity of information on the use of CCP in high-risk patients – those with cystic fibrosis, those in isolation, patients receiving mechanical ventilation, and those who are post transplant or otherwise immunocompromised (Larson T, et al). These patients have an inherently increased risk of developing nosocomial infections including ventilator-acquired pneumonia. A recent prospective study compared MDI CCP with single-patient MDI use in 353 patients supported by mechanical ventilation. Although CCP was associated with cost savings and similar rates of ventilator-acquired pneumonia, hospital mortality, and length of stay, there was a greater frequency of ventilator-associated events among patients in the CCP arm of the study (Gowan M, et al. Respir Care. 2016 May 3. pii: respcare.04550. [Epub ahead of print]).

The safety of CCP hinges on proper cleaning of the MDI between users. Typical cleaning protocols include: 1. spraying the MDI mouthpiece with compressed air; 2. cleaning the entire MDI with 70% isopropyl alcohol spray, immersion in isopropyl alcohol for 2 minutes, or cleaning with a bleach swab; and 3. allowing the MDI to air dry before returning it to the shared stock for reissue (Larson T, et al). Although cleaning protocols minimize potential patient harm, they may not always be followed properly. Human errors that put patients at risk for nosocomial infection while utilizing CCP have been reported. In two such instances, patients isolated for methicillin-resistant Staphylococcus aureus infection had their individual MDIs put back into the common canister stock and utilized by other patients for approximately 24 hours (Larson T, et al). Once this was noticed, the patients who received inhalations from the “at-risk” MDI were monitored in isolation. No cross-infection occurred, but the mistake paradoxically increased hospital costs. In another reported instance, a bone marrow transplant patient received MDI therapy from the common canister stock (Larson T, et al). Although no harm occurred, this broke protocol as these patients were excluded from the program because of their increased risk of infection from cross-contamination. Other reports describe protocol breaches such as clinicians not returning MDIs to stock in a timely manner or keeping MDIs in their coat pockets. These events highlight the need for health care professionals associated with CCP to adhere to protocols.

Cross-contamination has been studied at institutions utilizing CCPs. While the majority of reports show no growth in postuse MDI cultures, one study reported growth of group D streptococci when alcohol disinfection did not occur and Staphylococcus epidermidis in 5% of the cultures taken after disinfection per protocol (Grissinger M. PT. 2013;38[8]:434). Although the bacteria that grew in these studies could be considered environmental contaminants, these findings reinforce the need for concern regarding iatrogenic infection.

The legal landscape

The decision to enact CCP requires careful analysis, planning, and communication by all key decision makers. State laws must be reviewed for formal statements or regulations regarding CCP. Protocol standards should also be evaluated against Joint Commission and Centers for Medicare & Medicaid Services standards for medication administration and storage. Before initiating CCP, communication should occur among risk managers, the pharmacy and therapeutics committee, pulmonologists, respiratory therapists, the medical executive committee, infection control personnel, and the professional liability insurance provider. A contingency plan should be put in place should cross-contamination occur. Note that while the goal of CCP is cost savings, no economic analysis to date has considered the incremental costs of cross-contamination and iatrogenic infection.

What alternative strategies to CCP exist?

CCP aims to turn a single-user multidose inhaler into one that is a unit-dose inhaler shared by multiple patients. One alternative strategy of unit-dose inhalations is nebulization as each treatment consists of a single-use ampule of medication. Another strategy is the use of institutional dose packages that allow hospitals to purchase single-user inhalers limited to five or seven doses of therapy. The prices for nebulized treatments and institutional dose packages may offer cost savings similar to CCP while obviating the increased risk of nosocomial infection.

Dr. Malesker is professor of pharmacy practice and medicine, department of pharmacy practice, School of Pharmacy and Health Professions, Creighton University, Omaha, Neb.

Metered-dose inhalers (MDIs) have been available for more than 50 years and are routinely used to deliver inhalation therapy to patients with asthma and chronic obstructive pulmonary disease. Given the ever-escalating costs of health care, various measures have been targeted by hospitals or health systems to eke out savings. Given the ubiquity of MDIs in the ICU, collaborative efforts by administrators and clinicians have focused on MDIs. These efforts, intended to curb rising costs and waste associated with MDI use, have resulted in a variety of protocols generically referred to as common canister policies (CCPs). While the concept of CCPs came into existence in the mid-1990s, casual observation suggests they are gaining momentum at hospitals and long-term care facilities. Most data regarding CCPs come from abstracts or posters; few studies have been published in peer-reviewed journals. Data on the efficacy and safety of CCPs in the ICU are particularly limited. Although most reports on CCPs have originated in community-based hospitals, some academic medical centers have also explored this concept.

What is common canister policy?

CCPs allow a single MDI canister to be shared among patients in a designated care area (typically a ward or ICU), with each individual having his/her own one-way valve holding chamber or spacer (Larson T, et al. Curr Med Res Opin. 2015;31[4]:853). Each patient care unit or respiratory therapist has a set of inhalers to use until actuations run out, at which point new inhalers are delivered from the pharmacy. Because the holding chamber or spacer is not shared, the risk of patient-to-patient spread of disease is minimized. In addition, the provider involved in administration of the inhaler must follow a standardized cleaning protocol to ensure the common canister is sterilized after each use.

This policy is designed to be used with inhaled therapies delivered by MDI (albuterol, ipratropium, albuterol/ipratropium, fluticasone, budesonide/formoterol, fluticasone/salmeterol). CCP does not apply to other types of inhalers, such as dry powder or mist inhalers, because the use of a separate holding chamber or spacer is not feasible with these devices. CCP savings are realized through a reduction in the number of MDIs purchased and the ability of patients to be charged per inhalation of medication delivered. An alternative CCP practice is to issue an MDI to a single patient and, upon his/her discharge, to clean and reissue the patient’s partially used MDIs to subsequent patients until the medication is exhausted (Liou J, et al. Hosp Pharm. 2014;49:437).

What are the risks and benefits of CCP?

CCP was implemented to minimize costs associated with drug wasting, since patients would not need individual inhalers. Some analysts believe dispensing individual inhalers creates an inherent financial burden as the average length of stay for an acute respiratory hospitalization is 4-5 days (Larson T, et al). This concern appears valid as two studies of MDI and dry powder inhaler use in real-world practice found that 11%-13% of the total amount of drug was utilized, leaving 87%-89% of each device wasted at a cost of approximately $87,000 annually (Larson T, et al; Sakaan S, et al. Hosp Pharm. 2015;50[5]:386).

In addition to cost reductions, one study showed CCP reduced delays in delivery of MDI therapy to patients because the lag time between order entry and delivery of the MDI to the floor was eliminated (Filippelli A, et al. Abstract, ASHP Midyear Clinical Meeting, Dec 1997). In this study, CCP allowed respiratory care practitioners immediate access to the common MDI for their entire shift, creating more efficient delivery of MDI treatments. On a par with findings in prior studies, these investigators observed a 55% reduction in hospital purchase costs for MDIs. Patient-level costs were similarly reduced, as each patient was billed only for the number of doses administered from an MDI, rather than for an entire canister.

While CCP appears to reduce inhaler-related costs, it is still unclear whether CCP increases the risk of iatrogenic infection. There is a particular paucity of information on the use of CCP in high-risk patients – those with cystic fibrosis, those in isolation, patients receiving mechanical ventilation, and those who are post transplant or otherwise immunocompromised (Larson T, et al). These patients have an inherently increased risk of developing nosocomial infections including ventilator-acquired pneumonia. A recent prospective study compared MDI CCP with single-patient MDI use in 353 patients supported by mechanical ventilation. Although CCP was associated with cost savings and similar rates of ventilator-acquired pneumonia, hospital mortality, and length of stay, there was a greater frequency of ventilator-associated events among patients in the CCP arm of the study (Gowan M, et al. Respir Care. 2016 May 3. pii: respcare.04550. [Epub ahead of print]).

The safety of CCP hinges on proper cleaning of the MDI between users. Typical cleaning protocols include: 1. spraying the MDI mouthpiece with compressed air; 2. cleaning the entire MDI with 70% isopropyl alcohol spray, immersion in isopropyl alcohol for 2 minutes, or cleaning with a bleach swab; and 3. allowing the MDI to air dry before returning it to the shared stock for reissue (Larson T, et al). Although cleaning protocols minimize potential patient harm, they may not always be followed properly. Human errors that put patients at risk for nosocomial infection while utilizing CCP have been reported. In two such instances, patients isolated for methicillin-resistant Staphylococcus aureus infection had their individual MDIs put back into the common canister stock and utilized by other patients for approximately 24 hours (Larson T, et al). Once this was noticed, the patients who received inhalations from the “at-risk” MDI were monitored in isolation. No cross-infection occurred, but the mistake paradoxically increased hospital costs. In another reported instance, a bone marrow transplant patient received MDI therapy from the common canister stock (Larson T, et al). Although no harm occurred, this broke protocol as these patients were excluded from the program because of their increased risk of infection from cross-contamination. Other reports describe protocol breaches such as clinicians not returning MDIs to stock in a timely manner or keeping MDIs in their coat pockets. These events highlight the need for health care professionals associated with CCP to adhere to protocols.

Cross-contamination has been studied at institutions utilizing CCPs. While the majority of reports show no growth in postuse MDI cultures, one study reported growth of group D streptococci when alcohol disinfection did not occur and Staphylococcus epidermidis in 5% of the cultures taken after disinfection per protocol (Grissinger M. PT. 2013;38[8]:434). Although the bacteria that grew in these studies could be considered environmental contaminants, these findings reinforce the need for concern regarding iatrogenic infection.

The legal landscape

The decision to enact CCP requires careful analysis, planning, and communication by all key decision makers. State laws must be reviewed for formal statements or regulations regarding CCP. Protocol standards should also be evaluated against Joint Commission and Centers for Medicare & Medicaid Services standards for medication administration and storage. Before initiating CCP, communication should occur among risk managers, the pharmacy and therapeutics committee, pulmonologists, respiratory therapists, the medical executive committee, infection control personnel, and the professional liability insurance provider. A contingency plan should be put in place should cross-contamination occur. Note that while the goal of CCP is cost savings, no economic analysis to date has considered the incremental costs of cross-contamination and iatrogenic infection.

What alternative strategies to CCP exist?

CCP aims to turn a single-user multidose inhaler into one that is a unit-dose inhaler shared by multiple patients. One alternative strategy of unit-dose inhalations is nebulization as each treatment consists of a single-use ampule of medication. Another strategy is the use of institutional dose packages that allow hospitals to purchase single-user inhalers limited to five or seven doses of therapy. The prices for nebulized treatments and institutional dose packages may offer cost savings similar to CCP while obviating the increased risk of nosocomial infection.

Dr. Malesker is professor of pharmacy practice and medicine, department of pharmacy practice, School of Pharmacy and Health Professions, Creighton University, Omaha, Neb.

Metered-dose inhalers (MDIs) have been available for more than 50 years and are routinely used to deliver inhalation therapy to patients with asthma and chronic obstructive pulmonary disease. Given the ever-escalating costs of health care, various measures have been targeted by hospitals or health systems to eke out savings. Given the ubiquity of MDIs in the ICU, collaborative efforts by administrators and clinicians have focused on MDIs. These efforts, intended to curb rising costs and waste associated with MDI use, have resulted in a variety of protocols generically referred to as common canister policies (CCPs). While the concept of CCPs came into existence in the mid-1990s, casual observation suggests they are gaining momentum at hospitals and long-term care facilities. Most data regarding CCPs come from abstracts or posters; few studies have been published in peer-reviewed journals. Data on the efficacy and safety of CCPs in the ICU are particularly limited. Although most reports on CCPs have originated in community-based hospitals, some academic medical centers have also explored this concept.

What is common canister policy?

CCPs allow a single MDI canister to be shared among patients in a designated care area (typically a ward or ICU), with each individual having his/her own one-way valve holding chamber or spacer (Larson T, et al. Curr Med Res Opin. 2015;31[4]:853). Each patient care unit or respiratory therapist has a set of inhalers to use until actuations run out, at which point new inhalers are delivered from the pharmacy. Because the holding chamber or spacer is not shared, the risk of patient-to-patient spread of disease is minimized. In addition, the provider involved in administration of the inhaler must follow a standardized cleaning protocol to ensure the common canister is sterilized after each use.

This policy is designed to be used with inhaled therapies delivered by MDI (albuterol, ipratropium, albuterol/ipratropium, fluticasone, budesonide/formoterol, fluticasone/salmeterol). CCP does not apply to other types of inhalers, such as dry powder or mist inhalers, because the use of a separate holding chamber or spacer is not feasible with these devices. CCP savings are realized through a reduction in the number of MDIs purchased and the ability of patients to be charged per inhalation of medication delivered. An alternative CCP practice is to issue an MDI to a single patient and, upon his/her discharge, to clean and reissue the patient’s partially used MDIs to subsequent patients until the medication is exhausted (Liou J, et al. Hosp Pharm. 2014;49:437).

What are the risks and benefits of CCP?

CCP was implemented to minimize costs associated with drug wasting, since patients would not need individual inhalers. Some analysts believe dispensing individual inhalers creates an inherent financial burden as the average length of stay for an acute respiratory hospitalization is 4-5 days (Larson T, et al). This concern appears valid as two studies of MDI and dry powder inhaler use in real-world practice found that 11%-13% of the total amount of drug was utilized, leaving 87%-89% of each device wasted at a cost of approximately $87,000 annually (Larson T, et al; Sakaan S, et al. Hosp Pharm. 2015;50[5]:386).

In addition to cost reductions, one study showed CCP reduced delays in delivery of MDI therapy to patients because the lag time between order entry and delivery of the MDI to the floor was eliminated (Filippelli A, et al. Abstract, ASHP Midyear Clinical Meeting, Dec 1997). In this study, CCP allowed respiratory care practitioners immediate access to the common MDI for their entire shift, creating more efficient delivery of MDI treatments. On a par with findings in prior studies, these investigators observed a 55% reduction in hospital purchase costs for MDIs. Patient-level costs were similarly reduced, as each patient was billed only for the number of doses administered from an MDI, rather than for an entire canister.

While CCP appears to reduce inhaler-related costs, it is still unclear whether CCP increases the risk of iatrogenic infection. There is a particular paucity of information on the use of CCP in high-risk patients – those with cystic fibrosis, those in isolation, patients receiving mechanical ventilation, and those who are post transplant or otherwise immunocompromised (Larson T, et al). These patients have an inherently increased risk of developing nosocomial infections including ventilator-acquired pneumonia. A recent prospective study compared MDI CCP with single-patient MDI use in 353 patients supported by mechanical ventilation. Although CCP was associated with cost savings and similar rates of ventilator-acquired pneumonia, hospital mortality, and length of stay, there was a greater frequency of ventilator-associated events among patients in the CCP arm of the study (Gowan M, et al. Respir Care. 2016 May 3. pii: respcare.04550. [Epub ahead of print]).

The safety of CCP hinges on proper cleaning of the MDI between users. Typical cleaning protocols include: 1. spraying the MDI mouthpiece with compressed air; 2. cleaning the entire MDI with 70% isopropyl alcohol spray, immersion in isopropyl alcohol for 2 minutes, or cleaning with a bleach swab; and 3. allowing the MDI to air dry before returning it to the shared stock for reissue (Larson T, et al). Although cleaning protocols minimize potential patient harm, they may not always be followed properly. Human errors that put patients at risk for nosocomial infection while utilizing CCP have been reported. In two such instances, patients isolated for methicillin-resistant Staphylococcus aureus infection had their individual MDIs put back into the common canister stock and utilized by other patients for approximately 24 hours (Larson T, et al). Once this was noticed, the patients who received inhalations from the “at-risk” MDI were monitored in isolation. No cross-infection occurred, but the mistake paradoxically increased hospital costs. In another reported instance, a bone marrow transplant patient received MDI therapy from the common canister stock (Larson T, et al). Although no harm occurred, this broke protocol as these patients were excluded from the program because of their increased risk of infection from cross-contamination. Other reports describe protocol breaches such as clinicians not returning MDIs to stock in a timely manner or keeping MDIs in their coat pockets. These events highlight the need for health care professionals associated with CCP to adhere to protocols.

Cross-contamination has been studied at institutions utilizing CCPs. While the majority of reports show no growth in postuse MDI cultures, one study reported growth of group D streptococci when alcohol disinfection did not occur and Staphylococcus epidermidis in 5% of the cultures taken after disinfection per protocol (Grissinger M. PT. 2013;38[8]:434). Although the bacteria that grew in these studies could be considered environmental contaminants, these findings reinforce the need for concern regarding iatrogenic infection.

The legal landscape

The decision to enact CCP requires careful analysis, planning, and communication by all key decision makers. State laws must be reviewed for formal statements or regulations regarding CCP. Protocol standards should also be evaluated against Joint Commission and Centers for Medicare & Medicaid Services standards for medication administration and storage. Before initiating CCP, communication should occur among risk managers, the pharmacy and therapeutics committee, pulmonologists, respiratory therapists, the medical executive committee, infection control personnel, and the professional liability insurance provider. A contingency plan should be put in place should cross-contamination occur. Note that while the goal of CCP is cost savings, no economic analysis to date has considered the incremental costs of cross-contamination and iatrogenic infection.

What alternative strategies to CCP exist?

CCP aims to turn a single-user multidose inhaler into one that is a unit-dose inhaler shared by multiple patients. One alternative strategy of unit-dose inhalations is nebulization as each treatment consists of a single-use ampule of medication. Another strategy is the use of institutional dose packages that allow hospitals to purchase single-user inhalers limited to five or seven doses of therapy. The prices for nebulized treatments and institutional dose packages may offer cost savings similar to CCP while obviating the increased risk of nosocomial infection.

Dr. Malesker is professor of pharmacy practice and medicine, department of pharmacy practice, School of Pharmacy and Health Professions, Creighton University, Omaha, Neb.

The FP suspected that this was tinea corporis, and after looking for other signs of tinea, found that the patient had some interdigital tinea pedis with thickened dysmorphic toenails. A potassium hydroxide (KOH) preparation was performed on the rash and toenails (See video on how to perform a KOH preparation here). Both were clearly positive for branching hyphae, confirming the diagnoses of tinea corporis and onychomycosis. While KOH preparation is the definitive test to confirm a suspected fungal infection, it is often helpful to look for other sites of fungus (such as the feet) when tinea is suspected.

The diagnosis of tinea corporis was unrelated to the patient’s deodorant, even though contact dermatitis can occur in the axilla as a result of a new deodorant containing a contact allergen. In most cases, however, the contact dermatitis will be bilateral.

The FP discussed the treatment options with the patient, including oral or topical antifungal medicines, and the patient chose to go straight to oral therapy. He stated that he had tried an over-the-counter antifungal medicine recently and did not find it very helpful. The FP explained that it would take a minimum of 3 months of oral therapy to also treat the patient’s toenails. The patient denied any history of hepatitis or heavy alcohol abuse and had normal liver function tests (LFTs) in the previous year.

The FP prescribed one month of oral terbinafine 250 mg/d to eradicate the skin infection and to begin treating the toenails. Two to 3 weeks of oral terbinafine is often adequate for tinea corporis if there is only one site involved. A follow-up appointment was set for one month later at which time the FP planned to order repeat LFTs and discuss the risks and benefits of another 2 months of oral terbinafine to eradicate the onychomycosis.

Photos and text for Photo Rounds Friday courtesy of Richard P. Usatine, MD. This case was adapted from: Usatine R, Jimenez A. Tinea corporis. In: Usatine R, Smith M, Mayeaux EJ, et al, eds. Color Atlas of Family Medicine. 2nd ed. New York, NY: McGraw-Hill;2013:788-794.

To learn more about the Color Atlas of Family Medicine, see: www.amazon.com/Color-Family-Medicine-Richard-Usatine/dp/0071769641/

You can now get the second edition of the Color Atlas of Family Medicine as an app by clicking on this link: usatinemedia.com

The FP suspected that this was tinea corporis, and after looking for other signs of tinea, found that the patient had some interdigital tinea pedis with thickened dysmorphic toenails. A potassium hydroxide (KOH) preparation was performed on the rash and toenails (See video on how to perform a KOH preparation here). Both were clearly positive for branching hyphae, confirming the diagnoses of tinea corporis and onychomycosis. While KOH preparation is the definitive test to confirm a suspected fungal infection, it is often helpful to look for other sites of fungus (such as the feet) when tinea is suspected.

The diagnosis of tinea corporis was unrelated to the patient’s deodorant, even though contact dermatitis can occur in the axilla as a result of a new deodorant containing a contact allergen. In most cases, however, the contact dermatitis will be bilateral.

The FP discussed the treatment options with the patient, including oral or topical antifungal medicines, and the patient chose to go straight to oral therapy. He stated that he had tried an over-the-counter antifungal medicine recently and did not find it very helpful. The FP explained that it would take a minimum of 3 months of oral therapy to also treat the patient’s toenails. The patient denied any history of hepatitis or heavy alcohol abuse and had normal liver function tests (LFTs) in the previous year.

The FP prescribed one month of oral terbinafine 250 mg/d to eradicate the skin infection and to begin treating the toenails. Two to 3 weeks of oral terbinafine is often adequate for tinea corporis if there is only one site involved. A follow-up appointment was set for one month later at which time the FP planned to order repeat LFTs and discuss the risks and benefits of another 2 months of oral terbinafine to eradicate the onychomycosis.

Photos and text for Photo Rounds Friday courtesy of Richard P. Usatine, MD. This case was adapted from: Usatine R, Jimenez A. Tinea corporis. In: Usatine R, Smith M, Mayeaux EJ, et al, eds. Color Atlas of Family Medicine. 2nd ed. New York, NY: McGraw-Hill;2013:788-794.

To learn more about the Color Atlas of Family Medicine, see: www.amazon.com/Color-Family-Medicine-Richard-Usatine/dp/0071769641/

You can now get the second edition of the Color Atlas of Family Medicine as an app by clicking on this link: usatinemedia.com

The FP suspected that this was tinea corporis, and after looking for other signs of tinea, found that the patient had some interdigital tinea pedis with thickened dysmorphic toenails. A potassium hydroxide (KOH) preparation was performed on the rash and toenails (See video on how to perform a KOH preparation here). Both were clearly positive for branching hyphae, confirming the diagnoses of tinea corporis and onychomycosis. While KOH preparation is the definitive test to confirm a suspected fungal infection, it is often helpful to look for other sites of fungus (such as the feet) when tinea is suspected.

The diagnosis of tinea corporis was unrelated to the patient’s deodorant, even though contact dermatitis can occur in the axilla as a result of a new deodorant containing a contact allergen. In most cases, however, the contact dermatitis will be bilateral.

The FP discussed the treatment options with the patient, including oral or topical antifungal medicines, and the patient chose to go straight to oral therapy. He stated that he had tried an over-the-counter antifungal medicine recently and did not find it very helpful. The FP explained that it would take a minimum of 3 months of oral therapy to also treat the patient’s toenails. The patient denied any history of hepatitis or heavy alcohol abuse and had normal liver function tests (LFTs) in the previous year.

The FP prescribed one month of oral terbinafine 250 mg/d to eradicate the skin infection and to begin treating the toenails. Two to 3 weeks of oral terbinafine is often adequate for tinea corporis if there is only one site involved. A follow-up appointment was set for one month later at which time the FP planned to order repeat LFTs and discuss the risks and benefits of another 2 months of oral terbinafine to eradicate the onychomycosis.

Photos and text for Photo Rounds Friday courtesy of Richard P. Usatine, MD. This case was adapted from: Usatine R, Jimenez A. Tinea corporis. In: Usatine R, Smith M, Mayeaux EJ, et al, eds. Color Atlas of Family Medicine. 2nd ed. New York, NY: McGraw-Hill;2013:788-794.

To learn more about the Color Atlas of Family Medicine, see: www.amazon.com/Color-Family-Medicine-Richard-Usatine/dp/0071769641/

You can now get the second edition of the Color Atlas of Family Medicine as an app by clicking on this link: usatinemedia.com

To convince parents to get their kids vaccinated against human papillomavirus (HPV), tell them “I strongly believe in the importance of this cancer-preventing vaccine for [their child’s name],” researchers concluded after an online survey of 1,504 parents of children aged 11-17 years.

Sixty-five percent of parents agreed it was a persuasive argument, the highest percentage among 15 statements in favor of vaccination; 69% of 776 surveyed physicians said they’d use it in practice, also the highest physician endorsement for the various arguments (Cancer Epidemiol Biomarkers Prev. 2016 Sep 30. doi: 10.1158/1055-9965.EPI-16-0224).

In general, parents disinclined to vaccinate were most receptive to messages about HPV infection being common, cancers caused by HPV, and HPV vaccine effectiveness.

Other persuasive arguments included “[child’s name] can get anal/cervical cancer as an adult, but you can stop that right now;” and “there will be many things in [child’s name]’s life that you can’t control. But you can control whether [he/she] gets some dangerous kinds of HPV.”

©jarun011/Thinkstock

[email protected]

To convince parents to get their kids vaccinated against human papillomavirus (HPV), tell them “I strongly believe in the importance of this cancer-preventing vaccine for [their child’s name],” researchers concluded after an online survey of 1,504 parents of children aged 11-17 years.

Sixty-five percent of parents agreed it was a persuasive argument, the highest percentage among 15 statements in favor of vaccination; 69% of 776 surveyed physicians said they’d use it in practice, also the highest physician endorsement for the various arguments (Cancer Epidemiol Biomarkers Prev. 2016 Sep 30. doi: 10.1158/1055-9965.EPI-16-0224).

In general, parents disinclined to vaccinate were most receptive to messages about HPV infection being common, cancers caused by HPV, and HPV vaccine effectiveness.

Other persuasive arguments included “[child’s name] can get anal/cervical cancer as an adult, but you can stop that right now;” and “there will be many things in [child’s name]’s life that you can’t control. But you can control whether [he/she] gets some dangerous kinds of HPV.”

©jarun011/Thinkstock

[email protected]

To convince parents to get their kids vaccinated against human papillomavirus (HPV), tell them “I strongly believe in the importance of this cancer-preventing vaccine for [their child’s name],” researchers concluded after an online survey of 1,504 parents of children aged 11-17 years.

Sixty-five percent of parents agreed it was a persuasive argument, the highest percentage among 15 statements in favor of vaccination; 69% of 776 surveyed physicians said they’d use it in practice, also the highest physician endorsement for the various arguments (Cancer Epidemiol Biomarkers Prev. 2016 Sep 30. doi: 10.1158/1055-9965.EPI-16-0224).

In general, parents disinclined to vaccinate were most receptive to messages about HPV infection being common, cancers caused by HPV, and HPV vaccine effectiveness.

Other persuasive arguments included “[child’s name] can get anal/cervical cancer as an adult, but you can stop that right now;” and “there will be many things in [child’s name]’s life that you can’t control. But you can control whether [he/she] gets some dangerous kinds of HPV.”

©jarun011/Thinkstock

[email protected]

About half of all doctors who participate in the Physician Quality Reporting System (PQRS) soon will learn that their Medicare pay will be cut by up to 2% in 2017.

The Centers for Medicare & Medicaid Services has completed its assessments for reporting year 2015 and has begun notifying physicians that a 2.0% negative payment adjustment is forthcoming for those who did not satisfactorily report PQRS quality measures or who failed to satisfactorily participate in a qualified clinical data registry.

Doctors have just 2 months to challenge findings that they believe were made in error to spare themselves the 2017 cut, according to a CMS announcement.

If doctors believe their 2017 PQRS pay cut is erroneous, they can submit an informal review request by 11:59 p.m. EST on Nov. 30. CMS will investigate the merits of all review requests and issue a decision within 90 days. All requests for informal review must be submitted via a Web-based tool on the quality reporting communication support page. There are no hardship exemptions for the PQRS pay cuts.

In addition, some 2015 PQRS performance scores will be publicly reported on the Physician Compare website. CMS is hosting two sessions in October to provide further information about such public reporting.

In 2015, approximately 1.15 million professionals were eligible and able to participate in PQRS; just over half (624,077 or 54%) of eligible professionals successfully submitted data. The rest – about 528,000, or 46% – will see a pay cut in 2017, according to CMS.

Last year, slightly more health providers – 558,885 eligible professionals – were subject to the 2016 PQRS pay cut based on their 2014 reporting experience.

Walter J. Gorski, director of regulatory affairs for the American College of Physicians, said the college will be monitoring the notifications as they go out to physicians to assess impacts at the individual practice level and overall.

“In past years, the PQRS experience reports have shown a low level of participation in the program and, thus, a large number of physicians being subject to these negative adjustments,” Mr. Gorski said in an interview. “This low level of overall participation has long been a concern of ours and something we have recommended that CMS work to mitigate by simplifying reporting – something that we are pushing strongly for as the program is rolled into the new MIPS pathway [Merit-Based Incentive Payment System] within the [Quality Payment Program].”

The new Quality Payment Program will replace both PQRS and the Value Modifier program, as well as the separate payment adjustments under the Medicare EHR Incentive Program. The streamlined program will have reduced quality reporting requirements and a flexible design that allows eligible clinicians to pick the pace of participation during the first year, according to CMS.

“The newly announced ‘pick your pace’ approach for the first year of MIPS reporting will give physicians an opportunity to get their feet wet with quality reporting in a way that will protect them from future negative adjustments,” Mr. Gorski said.
 

[email protected]

On Twitter @legal_med

About half of all doctors who participate in the Physician Quality Reporting System (PQRS) soon will learn that their Medicare pay will be cut by up to 2% in 2017.

The Centers for Medicare & Medicaid Services has completed its assessments for reporting year 2015 and has begun notifying physicians that a 2.0% negative payment adjustment is forthcoming for those who did not satisfactorily report PQRS quality measures or who failed to satisfactorily participate in a qualified clinical data registry.

Doctors have just 2 months to challenge findings that they believe were made in error to spare themselves the 2017 cut, according to a CMS announcement.

If doctors believe their 2017 PQRS pay cut is erroneous, they can submit an informal review request by 11:59 p.m. EST on Nov. 30. CMS will investigate the merits of all review requests and issue a decision within 90 days. All requests for informal review must be submitted via a Web-based tool on the quality reporting communication support page. There are no hardship exemptions for the PQRS pay cuts.

In addition, some 2015 PQRS performance scores will be publicly reported on the Physician Compare website. CMS is hosting two sessions in October to provide further information about such public reporting.

In 2015, approximately 1.15 million professionals were eligible and able to participate in PQRS; just over half (624,077 or 54%) of eligible professionals successfully submitted data. The rest – about 528,000, or 46% – will see a pay cut in 2017, according to CMS.

Last year, slightly more health providers – 558,885 eligible professionals – were subject to the 2016 PQRS pay cut based on their 2014 reporting experience.

Walter J. Gorski, director of regulatory affairs for the American College of Physicians, said the college will be monitoring the notifications as they go out to physicians to assess impacts at the individual practice level and overall.

“In past years, the PQRS experience reports have shown a low level of participation in the program and, thus, a large number of physicians being subject to these negative adjustments,” Mr. Gorski said in an interview. “This low level of overall participation has long been a concern of ours and something we have recommended that CMS work to mitigate by simplifying reporting – something that we are pushing strongly for as the program is rolled into the new MIPS pathway [Merit-Based Incentive Payment System] within the [Quality Payment Program].”

The new Quality Payment Program will replace both PQRS and the Value Modifier program, as well as the separate payment adjustments under the Medicare EHR Incentive Program. The streamlined program will have reduced quality reporting requirements and a flexible design that allows eligible clinicians to pick the pace of participation during the first year, according to CMS.

“The newly announced ‘pick your pace’ approach for the first year of MIPS reporting will give physicians an opportunity to get their feet wet with quality reporting in a way that will protect them from future negative adjustments,” Mr. Gorski said.
 

[email protected]

On Twitter @legal_med

About half of all doctors who participate in the Physician Quality Reporting System (PQRS) soon will learn that their Medicare pay will be cut by up to 2% in 2017.

The Centers for Medicare & Medicaid Services has completed its assessments for reporting year 2015 and has begun notifying physicians that a 2.0% negative payment adjustment is forthcoming for those who did not satisfactorily report PQRS quality measures or who failed to satisfactorily participate in a qualified clinical data registry.

Doctors have just 2 months to challenge findings that they believe were made in error to spare themselves the 2017 cut, according to a CMS announcement.

If doctors believe their 2017 PQRS pay cut is erroneous, they can submit an informal review request by 11:59 p.m. EST on Nov. 30. CMS will investigate the merits of all review requests and issue a decision within 90 days. All requests for informal review must be submitted via a Web-based tool on the quality reporting communication support page. There are no hardship exemptions for the PQRS pay cuts.

In addition, some 2015 PQRS performance scores will be publicly reported on the Physician Compare website. CMS is hosting two sessions in October to provide further information about such public reporting.

In 2015, approximately 1.15 million professionals were eligible and able to participate in PQRS; just over half (624,077 or 54%) of eligible professionals successfully submitted data. The rest – about 528,000, or 46% – will see a pay cut in 2017, according to CMS.

Last year, slightly more health providers – 558,885 eligible professionals – were subject to the 2016 PQRS pay cut based on their 2014 reporting experience.

Walter J. Gorski, director of regulatory affairs for the American College of Physicians, said the college will be monitoring the notifications as they go out to physicians to assess impacts at the individual practice level and overall.

“In past years, the PQRS experience reports have shown a low level of participation in the program and, thus, a large number of physicians being subject to these negative adjustments,” Mr. Gorski said in an interview. “This low level of overall participation has long been a concern of ours and something we have recommended that CMS work to mitigate by simplifying reporting – something that we are pushing strongly for as the program is rolled into the new MIPS pathway [Merit-Based Incentive Payment System] within the [Quality Payment Program].”

The new Quality Payment Program will replace both PQRS and the Value Modifier program, as well as the separate payment adjustments under the Medicare EHR Incentive Program. The streamlined program will have reduced quality reporting requirements and a flexible design that allows eligible clinicians to pick the pace of participation during the first year, according to CMS.

“The newly announced ‘pick your pace’ approach for the first year of MIPS reporting will give physicians an opportunity to get their feet wet with quality reporting in a way that will protect them from future negative adjustments,” Mr. Gorski said.
 

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The largest measles outbreak in the United States in more than 2 decades, with an attack rate several orders of magnitude larger than the usual annual nationwide incidence of the disease, could have been better controlled if clinicians had recognized the index cases sooner, according to a report published online Oct. 6 in the New England Journal of Medicine.

At 4 months’ duration, the 2014 measles outbreak in undervaccinated Amish communities across Ohio was also the longest-lasting one on record since the disease was eliminated in the United States, said Paul A. Gastañaduy, MD, of the division of viral diseases, Centers for Disease Control and Prevention, and his associates.

CDC/ Cynthia S. Goldsmith; William Bellini, Ph.D.

The largest measles outbreak in the United States in more than 2 decades, with an attack rate several orders of magnitude larger than the usual annual nationwide incidence of the disease, could have been better controlled if clinicians had recognized the index cases sooner, according to a report published online Oct. 6 in the New England Journal of Medicine.

At 4 months’ duration, the 2014 measles outbreak in undervaccinated Amish communities across Ohio was also the longest-lasting one on record since the disease was eliminated in the United States, said Paul A. Gastañaduy, MD, of the division of viral diseases, Centers for Disease Control and Prevention, and his associates.

CDC/ Cynthia S. Goldsmith; William Bellini, Ph.D.

The largest measles outbreak in the United States in more than 2 decades, with an attack rate several orders of magnitude larger than the usual annual nationwide incidence of the disease, could have been better controlled if clinicians had recognized the index cases sooner, according to a report published online Oct. 6 in the New England Journal of Medicine.

At 4 months’ duration, the 2014 measles outbreak in undervaccinated Amish communities across Ohio was also the longest-lasting one on record since the disease was eliminated in the United States, said Paul A. Gastañaduy, MD, of the division of viral diseases, Centers for Disease Control and Prevention, and his associates.

CDC/ Cynthia S. Goldsmith; William Bellini, Ph.D.