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Specialty palliative care interventions improve outcomes in patients with hematologic malignancies but are underutilized, according to findings from a systematic literature review.
Outcomes that were improved, as demonstrated by 16 studies that met inclusion criteria for the review, included symptom management, inpatient mortality, health care utilization, health care costs, and caregiver-reported outcomes, Elizabeth Elliott, DO, a hematology and oncology fellow at the Cardinal Bernardin Cancer Center, Loyola University, Maywood, Ill., and colleagues reported.
The findings were published online in the Journal of Pain and Symptom Management.
Palliative care needs
Patients with hematologic malignancies, including leukemia, myeloma, and lymphoma, have a high need for supportive care, the authors noted, adding that, although its use has increased over time, palliative care (PC) is often provided late in the disease course – sometimes only in the final days of life.
“Compared with their solid tumor counterparts, patients with hematologic malignancies experience higher symptom burdens, have higher rates of cancer-directed care near death, and are more likely to die while hospitalized than at home or in hospice,” they wrote. “Despite this need, specialist palliative care is less commonly utilized in patients with hematologic malignancies than other cancer types.”
Given the high health care utilization among patients with hematologic malignancies, earlier and more widespread utilization of PC in this population may significantly reduce health care costs, they added.
Palliative care benefits
Of 5,345 studies published between 2005 and 2020 and screened for the current review, 16 met inclusion criteria, including 10 retrospective cohort studies; 4 prospective cohort studies; and 2 randomized, controlled studies.
Nine studies included only patients with hematologic malignancies and seven included both patients with solid tumors and patients with hematologic malignancies. Each study assessed as being of moderate quality.
Benefits of PC as demonstrated in the studies included:
Symptom management: One study, for example, showed that an integrated psychological and PC intervention improved traumatic stress levels, degree and number of physical symptoms, pain intensity, depressive symptoms, and quality of life, compared with no intervention. Another showed that the percentage of patients reporting moderate to severe pain improved from 57% to 18% with a PC intervention, and the number reporting depressive episodes improved from 13% to 5%.
Reduced in-patient death: Findings from eight studies showed that 21.9%-83% of those receiving PC died at home, compared with 6.0%-8.9% of controls. Two studies showed that PC provided at least 20 days prior to death decreased the likelihood of inpatient death and death in an ICU, compared with controls, and one showed that the rate of in-hospital deaths was 30% for those with home PC or hospice, compared with 80% of controls.
Health care utilization: The studies showed that hospitalization occurred in 45%-76.3% of hematologic malignancy patients who received PC, compared with 98% of controls. The odds ratio for hospitalization among acute leukemia patients receiving PC was 0.64, compared with 2.53 among those in a historical control group.
Caregiver-reported outcomes: One randomized, controlled study showed that PC was associated with smaller increases in depression scores, improved coping, and improved scores in multiple quality of life domains in caregivers versus controls.
Survival: One study showed that a larger percentage of hematologic malignancy patients who died 1-6 months after diagnosis had not received PC (28% vs. 23%), whereas more of those who died 6-12 months or 12 or more months after diagnosis had received PC (23.9 vs. 14.9% and 42.5% vs. 22.0%).
Health care costs: Two studies showed a decrease in inpatient costs after a palliative care consultation. Decreases in hospitalization costs were $2,321 and $1,506 for less medically complex patients and $3,515 and $5,617 for more medically complex patient.
Improving PC utilization
One potential strategy to promote earlier referrals to PC is improved education for hematologists, the authors said, citing a study showing that 98% of oncology fellows at one center reported improvement in their ability to assess and manage patient symptoms after completion of a 4-week mandatory PC rotation.
“Another strategy to improve referrals to PC of hematologic malignancies patients could be the creation of programs which facilitate collaboration between PC providers and hematologists, such as the palliative and supportive care special interest group within the American Society for Transplantation and Cellular Therapy,” they wrote.
A third strategy “could be to provide a concurrent care model, in which cancer directed therapy (such as transfusions) is provided at the same time as hospice care,” they added, explaining that such an approach was shown in a study of patients with advanced non–small cell lung cancer to be associated with less aggressive medical treatment and lower costs.
The authors also stressed that patient with solid tumors and those with hematologic malignancies have differing supportive care needs and health care utilization, but several studies included in the current review included both types of cancer.
“Further studies investigating PC use exclusively in patients with hematologic malignancies are needed. Our results demonstrate a strong argument for hematologists to refer their patients early and often for specialized PC,” they concluded.
Indeed, when PC is integrated within hematologic malignancies, impacts occur that are similar to those seen in a variety of other diseases and include improved symptom control, enhanced caregiver experience, and reduced burdens on the health care system, Toby C Campbell, MD, said in an interview.
“The benefits of providing palliative care concurrent with standard cancer care is felt by all the major stakeholders in this care: the patients, their caregivers, and the health care system around them,” said Dr. Campbell, a thoracic medical oncologist and professor in the division of hematology, medical oncology, and palliative care at the University of Wisconsin–Madison.
Overcoming challenges
However, this is “new territory” for most programs, added Dr. Campbell, who also is the University of Wisconsin health chief of palliative care and holds the Ellen and Peter O. Johnson Chair in Palliative Care .
“The palliative care clinicians have a lot of learning to do if they’re going to enter this space and provide expert care,” he said, adding that expert care is what is needed and what was studied in this review. “Providing palliative care to patients with hematologic malignancies has a unique pace and a number of subspecialized therapeutic options with which the palliative care clinician must become familiar.”
Examples include bone marrow transplantation with prolonged hospitalizations and transfusion support, he said.
“Palliative care programs, in order to provide high quality care, will need to familiarize themselves with these therapies and develop close partnership with hematologists to integrate seamlessly into the patient’s care,” he added. “At some centers, culture changes will be necessary concurrent with the clinical practice change of integrating palliative care and it is the responsibility of the palliative care clinicians to bring their very best to these new relationships and patient populations.”
The authors reported having no disclosures. Dr. Campbell also reported having no disclosures.
Specialty palliative care interventions improve outcomes in patients with hematologic malignancies but are underutilized, according to findings from a systematic literature review.
Outcomes that were improved, as demonstrated by 16 studies that met inclusion criteria for the review, included symptom management, inpatient mortality, health care utilization, health care costs, and caregiver-reported outcomes, Elizabeth Elliott, DO, a hematology and oncology fellow at the Cardinal Bernardin Cancer Center, Loyola University, Maywood, Ill., and colleagues reported.
The findings were published online in the Journal of Pain and Symptom Management.
Palliative care needs
Patients with hematologic malignancies, including leukemia, myeloma, and lymphoma, have a high need for supportive care, the authors noted, adding that, although its use has increased over time, palliative care (PC) is often provided late in the disease course – sometimes only in the final days of life.
“Compared with their solid tumor counterparts, patients with hematologic malignancies experience higher symptom burdens, have higher rates of cancer-directed care near death, and are more likely to die while hospitalized than at home or in hospice,” they wrote. “Despite this need, specialist palliative care is less commonly utilized in patients with hematologic malignancies than other cancer types.”
Given the high health care utilization among patients with hematologic malignancies, earlier and more widespread utilization of PC in this population may significantly reduce health care costs, they added.
Palliative care benefits
Of 5,345 studies published between 2005 and 2020 and screened for the current review, 16 met inclusion criteria, including 10 retrospective cohort studies; 4 prospective cohort studies; and 2 randomized, controlled studies.
Nine studies included only patients with hematologic malignancies and seven included both patients with solid tumors and patients with hematologic malignancies. Each study assessed as being of moderate quality.
Benefits of PC as demonstrated in the studies included:
Symptom management: One study, for example, showed that an integrated psychological and PC intervention improved traumatic stress levels, degree and number of physical symptoms, pain intensity, depressive symptoms, and quality of life, compared with no intervention. Another showed that the percentage of patients reporting moderate to severe pain improved from 57% to 18% with a PC intervention, and the number reporting depressive episodes improved from 13% to 5%.
Reduced in-patient death: Findings from eight studies showed that 21.9%-83% of those receiving PC died at home, compared with 6.0%-8.9% of controls. Two studies showed that PC provided at least 20 days prior to death decreased the likelihood of inpatient death and death in an ICU, compared with controls, and one showed that the rate of in-hospital deaths was 30% for those with home PC or hospice, compared with 80% of controls.
Health care utilization: The studies showed that hospitalization occurred in 45%-76.3% of hematologic malignancy patients who received PC, compared with 98% of controls. The odds ratio for hospitalization among acute leukemia patients receiving PC was 0.64, compared with 2.53 among those in a historical control group.
Caregiver-reported outcomes: One randomized, controlled study showed that PC was associated with smaller increases in depression scores, improved coping, and improved scores in multiple quality of life domains in caregivers versus controls.
Survival: One study showed that a larger percentage of hematologic malignancy patients who died 1-6 months after diagnosis had not received PC (28% vs. 23%), whereas more of those who died 6-12 months or 12 or more months after diagnosis had received PC (23.9 vs. 14.9% and 42.5% vs. 22.0%).
Health care costs: Two studies showed a decrease in inpatient costs after a palliative care consultation. Decreases in hospitalization costs were $2,321 and $1,506 for less medically complex patients and $3,515 and $5,617 for more medically complex patient.
Improving PC utilization
One potential strategy to promote earlier referrals to PC is improved education for hematologists, the authors said, citing a study showing that 98% of oncology fellows at one center reported improvement in their ability to assess and manage patient symptoms after completion of a 4-week mandatory PC rotation.
“Another strategy to improve referrals to PC of hematologic malignancies patients could be the creation of programs which facilitate collaboration between PC providers and hematologists, such as the palliative and supportive care special interest group within the American Society for Transplantation and Cellular Therapy,” they wrote.
A third strategy “could be to provide a concurrent care model, in which cancer directed therapy (such as transfusions) is provided at the same time as hospice care,” they added, explaining that such an approach was shown in a study of patients with advanced non–small cell lung cancer to be associated with less aggressive medical treatment and lower costs.
The authors also stressed that patient with solid tumors and those with hematologic malignancies have differing supportive care needs and health care utilization, but several studies included in the current review included both types of cancer.
“Further studies investigating PC use exclusively in patients with hematologic malignancies are needed. Our results demonstrate a strong argument for hematologists to refer their patients early and often for specialized PC,” they concluded.
Indeed, when PC is integrated within hematologic malignancies, impacts occur that are similar to those seen in a variety of other diseases and include improved symptom control, enhanced caregiver experience, and reduced burdens on the health care system, Toby C Campbell, MD, said in an interview.
“The benefits of providing palliative care concurrent with standard cancer care is felt by all the major stakeholders in this care: the patients, their caregivers, and the health care system around them,” said Dr. Campbell, a thoracic medical oncologist and professor in the division of hematology, medical oncology, and palliative care at the University of Wisconsin–Madison.
Overcoming challenges
However, this is “new territory” for most programs, added Dr. Campbell, who also is the University of Wisconsin health chief of palliative care and holds the Ellen and Peter O. Johnson Chair in Palliative Care .
“The palliative care clinicians have a lot of learning to do if they’re going to enter this space and provide expert care,” he said, adding that expert care is what is needed and what was studied in this review. “Providing palliative care to patients with hematologic malignancies has a unique pace and a number of subspecialized therapeutic options with which the palliative care clinician must become familiar.”
Examples include bone marrow transplantation with prolonged hospitalizations and transfusion support, he said.
“Palliative care programs, in order to provide high quality care, will need to familiarize themselves with these therapies and develop close partnership with hematologists to integrate seamlessly into the patient’s care,” he added. “At some centers, culture changes will be necessary concurrent with the clinical practice change of integrating palliative care and it is the responsibility of the palliative care clinicians to bring their very best to these new relationships and patient populations.”
The authors reported having no disclosures. Dr. Campbell also reported having no disclosures.
Specialty palliative care interventions improve outcomes in patients with hematologic malignancies but are underutilized, according to findings from a systematic literature review.
Outcomes that were improved, as demonstrated by 16 studies that met inclusion criteria for the review, included symptom management, inpatient mortality, health care utilization, health care costs, and caregiver-reported outcomes, Elizabeth Elliott, DO, a hematology and oncology fellow at the Cardinal Bernardin Cancer Center, Loyola University, Maywood, Ill., and colleagues reported.
The findings were published online in the Journal of Pain and Symptom Management.
Palliative care needs
Patients with hematologic malignancies, including leukemia, myeloma, and lymphoma, have a high need for supportive care, the authors noted, adding that, although its use has increased over time, palliative care (PC) is often provided late in the disease course – sometimes only in the final days of life.
“Compared with their solid tumor counterparts, patients with hematologic malignancies experience higher symptom burdens, have higher rates of cancer-directed care near death, and are more likely to die while hospitalized than at home or in hospice,” they wrote. “Despite this need, specialist palliative care is less commonly utilized in patients with hematologic malignancies than other cancer types.”
Given the high health care utilization among patients with hematologic malignancies, earlier and more widespread utilization of PC in this population may significantly reduce health care costs, they added.
Palliative care benefits
Of 5,345 studies published between 2005 and 2020 and screened for the current review, 16 met inclusion criteria, including 10 retrospective cohort studies; 4 prospective cohort studies; and 2 randomized, controlled studies.
Nine studies included only patients with hematologic malignancies and seven included both patients with solid tumors and patients with hematologic malignancies. Each study assessed as being of moderate quality.
Benefits of PC as demonstrated in the studies included:
Symptom management: One study, for example, showed that an integrated psychological and PC intervention improved traumatic stress levels, degree and number of physical symptoms, pain intensity, depressive symptoms, and quality of life, compared with no intervention. Another showed that the percentage of patients reporting moderate to severe pain improved from 57% to 18% with a PC intervention, and the number reporting depressive episodes improved from 13% to 5%.
Reduced in-patient death: Findings from eight studies showed that 21.9%-83% of those receiving PC died at home, compared with 6.0%-8.9% of controls. Two studies showed that PC provided at least 20 days prior to death decreased the likelihood of inpatient death and death in an ICU, compared with controls, and one showed that the rate of in-hospital deaths was 30% for those with home PC or hospice, compared with 80% of controls.
Health care utilization: The studies showed that hospitalization occurred in 45%-76.3% of hematologic malignancy patients who received PC, compared with 98% of controls. The odds ratio for hospitalization among acute leukemia patients receiving PC was 0.64, compared with 2.53 among those in a historical control group.
Caregiver-reported outcomes: One randomized, controlled study showed that PC was associated with smaller increases in depression scores, improved coping, and improved scores in multiple quality of life domains in caregivers versus controls.
Survival: One study showed that a larger percentage of hematologic malignancy patients who died 1-6 months after diagnosis had not received PC (28% vs. 23%), whereas more of those who died 6-12 months or 12 or more months after diagnosis had received PC (23.9 vs. 14.9% and 42.5% vs. 22.0%).
Health care costs: Two studies showed a decrease in inpatient costs after a palliative care consultation. Decreases in hospitalization costs were $2,321 and $1,506 for less medically complex patients and $3,515 and $5,617 for more medically complex patient.
Improving PC utilization
One potential strategy to promote earlier referrals to PC is improved education for hematologists, the authors said, citing a study showing that 98% of oncology fellows at one center reported improvement in their ability to assess and manage patient symptoms after completion of a 4-week mandatory PC rotation.
“Another strategy to improve referrals to PC of hematologic malignancies patients could be the creation of programs which facilitate collaboration between PC providers and hematologists, such as the palliative and supportive care special interest group within the American Society for Transplantation and Cellular Therapy,” they wrote.
A third strategy “could be to provide a concurrent care model, in which cancer directed therapy (such as transfusions) is provided at the same time as hospice care,” they added, explaining that such an approach was shown in a study of patients with advanced non–small cell lung cancer to be associated with less aggressive medical treatment and lower costs.
The authors also stressed that patient with solid tumors and those with hematologic malignancies have differing supportive care needs and health care utilization, but several studies included in the current review included both types of cancer.
“Further studies investigating PC use exclusively in patients with hematologic malignancies are needed. Our results demonstrate a strong argument for hematologists to refer their patients early and often for specialized PC,” they concluded.
Indeed, when PC is integrated within hematologic malignancies, impacts occur that are similar to those seen in a variety of other diseases and include improved symptom control, enhanced caregiver experience, and reduced burdens on the health care system, Toby C Campbell, MD, said in an interview.
“The benefits of providing palliative care concurrent with standard cancer care is felt by all the major stakeholders in this care: the patients, their caregivers, and the health care system around them,” said Dr. Campbell, a thoracic medical oncologist and professor in the division of hematology, medical oncology, and palliative care at the University of Wisconsin–Madison.
Overcoming challenges
However, this is “new territory” for most programs, added Dr. Campbell, who also is the University of Wisconsin health chief of palliative care and holds the Ellen and Peter O. Johnson Chair in Palliative Care .
“The palliative care clinicians have a lot of learning to do if they’re going to enter this space and provide expert care,” he said, adding that expert care is what is needed and what was studied in this review. “Providing palliative care to patients with hematologic malignancies has a unique pace and a number of subspecialized therapeutic options with which the palliative care clinician must become familiar.”
Examples include bone marrow transplantation with prolonged hospitalizations and transfusion support, he said.
“Palliative care programs, in order to provide high quality care, will need to familiarize themselves with these therapies and develop close partnership with hematologists to integrate seamlessly into the patient’s care,” he added. “At some centers, culture changes will be necessary concurrent with the clinical practice change of integrating palliative care and it is the responsibility of the palliative care clinicians to bring their very best to these new relationships and patient populations.”
The authors reported having no disclosures. Dr. Campbell also reported having no disclosures.
FROM THE JOURNAL OF PAIN AND SYMPTOM MANAGEMENT