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Study Overview
Objective. To compare clinical outcomes (mortality, pain, physical restraint use, pressure ulcer, antipsychotic drug use) in long-term care nursing home (NH) residents with advanced dementia and hip fracture who underwent surgical repair or nonsurgical management.
Design. A retrospective cohort study utilizing nationwide Medicare (Parts A, B, D and hospice) claims data linked with Centers for Medicare & Medicaid Services Minimum Data Set (MDS version 2.0) assessments.
Setting and participants. Long-stay NH residents older than 65 years with advanced dementia (defined as being assigned to Cognitive Performance Scale category 5 or 6 and a diagnosis of dementia or Alzheimer disease) and without a do not hospitalize (DNH) directive before hip fracture were identified by using MDS assessments completed from January 1, 2008 to December 31, 2013. Medicare (Part A – inpatient, or Part B – outpatient) claims data was then used to identify those residents who experienced a hip fracture within 2 years of the full MDS assessment using the International Classification of Diseases, Ninth Revision diagnostic codes. Procedure codes were used to determine whether a resident who experienced hip fracture underwent surgical repair.
Main outcome measures. The main outcome measure was all-cause mortality after hip fracture ascertained by the Medicare Enrollment File through 2013. The secondary outcome measures were documented pain, physical restraint use, pressure ulcers, antipsychotic drug use, and ambulatory status in NH residents who survived 6 months after hip fracture. These outcome measures were captured from the first MDS assessment completed between 120 and 240 days following the fracture or Medicare Part D claims. Documented pain was determined using a validated MDS 2.0 nursing assessment pain instrument within 7 days preceding MDS assessment. Physical restraint use was defined by the use of trunk, limb, or chair restraint within 7 days prior to MDS assessment. Pressure ulcer was defined as any stage 2 to 4 pressure ulcer. Antipsychotic drug use of any medication subclass was determined using Medicare Part D claims data and affirmative if drug was administered 180 days after hip fracture. Ambulatory status between 120 and 240 days following the fracture was determined in a subset of NH residents who were ambulatory before the hip fracture. The utilization of comfort-focused care after hip fracture was determined in NH residents who had a Medicare hospice claim or a new DNH directive in the 180 days after hip fracture.
The differences in survival among NH residents with advanced dementia and hip fracture were described by Kaplan-Meier curves. The association between surgical repair and survival was determined using multivariable Cox proportional hazards for all NH residents and stratified by pre-fracture ambulatory status. In those who survived 6 months after hip fracture, the associations between surgical repair and outcomes including documented pain, physical restraint use, pressure ulcers, antipsychotic drug use, and ambulatory status were determined using multivariable logistic regression models. Adjustment for differences in characteristics before hip fracture was performed using inverse probability of treatment weighting (IPTW) models.
Main results. 3083 long-stay NH residents with advanced dementia and hip fracture were included in the study. The cohort’s mean age was 84.2 ± 7.1 years, 79.2% were female (n = 2441), and 28.5% were ambulatory before hip fracture (n = 879). Of these NH residents, 84.8% (n = 2615) underwent surgical repair and 15.2% (n = 468) received nonsurgical management. At 6 months after hip fracture, mortality was 31.5% in the surgical group compared to 53.8% in the nonsurgical group. The greatest mortality difference between groups occurred in the first 30 days after hip fracture (11.5% in surgical group versus 30.6% in nonsurgical group). Surgical repair was associated with a decreased risk of death (Cox proportional hazard ratio) in the unadjusted (hazard ratio [HR], 0.55 [95% confidence interval {CI}, 0.49-0.61), multivariable adjusted (adjusted HR, 0.56 [95% CI, 0.49-0.63]), and IPTW (adjusted HR, 0.88 [95% CI, 0.79-0.98]) models. Similarly, surgically treated NH residents were less likely to die than those managed non-surgically when mortality was stratified by pre-fracture ambulatory status.
Among NH residents who survived 6 months after hip fracture, those who underwent surgical repair compared with those who received nonsurgical management had less documented pain (29.0% versus 30.9%), fewer pressure ulcers (11.2% versus 19.0%), greater physical restraint use (13.0% versus 11.1%), and greater antipsychotic drug use (29.5% versus 20.4%). In the adjusted IPTW models, surgical repair was associated with less pain (adjusted HR, 0.78 [95% CI, 0.61-0.99]) and fewer pressure ulcers (adjusted HR, 0.64 [95% CI, 0.47-0.86]).
Overall, 21.5% of NH residents utilized comfort-focused care within 6 months after hip fracture, with a mean time to utilization of hospice care of 56 ± 49 days. In those who were managed surgically, 19.3% utilized hospice care, as compared with 33.8% in those who did not receive surgical intervention. In NH residents who survived 6 months after hip fracture, only 1.1% in both groups acquired a DNH directive.
Conclusion. In older long-stay NH residents with advanced dementia and hip fracture, surgical repair was associated with lower all-cause mortality, less documented pain, and fewer pressure ulcers compared to nonsurgical management. However, adverse clinical outcomes such as pain, physical restraint use, pressure ulcers, and antipsychotic drug use were common regardless of treatment modality. The high incidence of these adverse outcomes and hazardous interventions, coupled with low utilization of comfort-focused care and DNH directive, highlight an opportunity to improve the quality of care in this vulnerable population.
Commentary
Hip fracture is very common in NH residents, with an overall incident rate of 2.3 per 100 person years and is associated with a high mortality rate of 36.2% by 6 months after fracture.1,2 Moreover, Neuman and colleagues have recently reported that among NH residents who have some degree of functional independence in locomotion prior to hip fracture, 54% either die or develop new total dependence in locomotion within 6 months of fracture and that severe cognitive impairment is a risk factor highly associated with these adverse outcomes.3 Despite this emerging knowledge, surgical repair of hip fracture remains the mainstay treatment in many NH residents in the hope of alleviating pain and improving mobility, and palliative care is considered only when patients are imminently dying or have deteriorated past the point of meaningful recovery. In cases of NH residents with advanced dementia whose life expectancy is limited and whose care goals may favor maintaining comfort, the health care proxies are frequently challenged with a difficult choice of either pursuing or foregoing surgical management—a complex medical decision to be made in the absence of sufficient evidence in this uniquely frail patient population.
The study reported by Berry and colleagues provides an important and timely investigation in examining associations of adverse clinical outcomes (mortality, pain, pressure ulcer) and hazardous interventions (physical restraint and antipsychotic drug use) in long-stay NH residents with advanced dementia and hip fracture who underwent surgical repair or nonsurgical management. The authors reported a 6-month mortality rate of 31.5% in NH residents who underwent surgical repair, an event rate similar to that reported by Neuman and colleagues. While surgical repair after hip fracture was associated with a decreased risk of death compared to nonsurgical management, high incidences of pain (29.0% to 30.9%) and pressure ulcers (11.2% to 19.0%), and frequent physical restraint use (11.1% to 13.0%) and antipsychotic drug use (20.4% to 29.5%) were noted in NH residents who survived 6 months after fracture regardless of treatment modality. These findings are consistent with the high rate of post-hip fracture functional disability previously reported by Neuman and colleagues, and highlight the trajectory of decline, frequent distressing symptoms, and prevalent use of pharmacologic and nonpharmacologic restraints in long-stay NH residents after hip fracture. Taken together, the low utilization of comfort-focused care (21.5%) and DNH directive (1.1%) in NH residents who survived 6 months suggest a missed opportunity to integrate palliative care in a patient population that stands to benefit from this intervention.
This study is the first to report the associations between hip fracture surgery and a reduction in adverse outcomes such as pain and pressure ulcer that commonly affect vulnerable NH residents with advanced dementia. This study was well designed and leveraged strengths of Medicare claims data linked with MDS assessments to capture outcome measures including pain, pressure ulcer, and restraint use that would otherwise be difficult to ascertain. However, as in all retrospective cohort design, there were limitations in this study. For instance, secondary outcomes were determined from a single time point (ie, first MDS assessment completed between 120 to 240 days following hip fracture) and thus data capture may be incomplete. Additionally, other conditions important to complex decision making in the care of frail older adults including postoperative complications (eg, delirium, infections, cardiac complications) and in-hospital mortality were not examined. Despite these limitations, this study has enhanced our understanding of the clinical course of long-term care NH residents with advanced dementia who endured hip fracture.
Applications for Clinical Practice
Patients’ goals of care should guide medical decision making in the management of hip fracture in NH residents with advanced dementia. The increased survival benefit of surgical repair of hip fracture in this patient population should be considered in the medical decision-making process if life-prolongation is preferred. However, palliative and hospice care need to be an important facet of discussion given the high rates of mortality, pain, pressure ulcer, and restraint use in this vulnerable subset of older adults.
—Fred Ko, MD, MS
1. Berry SD, Lee Y, Zullo AR, et al. Incidence of hip fracture in U.S. nursing homes. J Gerontol A Biol Sci Med Sci. 2016;71:1230-1234.
2. Neuman MD, Silber JH, Magaziner JS, et al. Survival and functional outcomes after hip fracture among nursing home residents. JAMA Intern Med. 2014;174:1273-1280.
3. Berry SD, Rothbaum RR, Kiel DP, et al. Association of clinical outcomes with surgical repair of hip fractures vs nonsurgical management in nursing home residents with advanced dementia. JAMA Intern Med. 2018;178:774-780.
Study Overview
Objective. To compare clinical outcomes (mortality, pain, physical restraint use, pressure ulcer, antipsychotic drug use) in long-term care nursing home (NH) residents with advanced dementia and hip fracture who underwent surgical repair or nonsurgical management.
Design. A retrospective cohort study utilizing nationwide Medicare (Parts A, B, D and hospice) claims data linked with Centers for Medicare & Medicaid Services Minimum Data Set (MDS version 2.0) assessments.
Setting and participants. Long-stay NH residents older than 65 years with advanced dementia (defined as being assigned to Cognitive Performance Scale category 5 or 6 and a diagnosis of dementia or Alzheimer disease) and without a do not hospitalize (DNH) directive before hip fracture were identified by using MDS assessments completed from January 1, 2008 to December 31, 2013. Medicare (Part A – inpatient, or Part B – outpatient) claims data was then used to identify those residents who experienced a hip fracture within 2 years of the full MDS assessment using the International Classification of Diseases, Ninth Revision diagnostic codes. Procedure codes were used to determine whether a resident who experienced hip fracture underwent surgical repair.
Main outcome measures. The main outcome measure was all-cause mortality after hip fracture ascertained by the Medicare Enrollment File through 2013. The secondary outcome measures were documented pain, physical restraint use, pressure ulcers, antipsychotic drug use, and ambulatory status in NH residents who survived 6 months after hip fracture. These outcome measures were captured from the first MDS assessment completed between 120 and 240 days following the fracture or Medicare Part D claims. Documented pain was determined using a validated MDS 2.0 nursing assessment pain instrument within 7 days preceding MDS assessment. Physical restraint use was defined by the use of trunk, limb, or chair restraint within 7 days prior to MDS assessment. Pressure ulcer was defined as any stage 2 to 4 pressure ulcer. Antipsychotic drug use of any medication subclass was determined using Medicare Part D claims data and affirmative if drug was administered 180 days after hip fracture. Ambulatory status between 120 and 240 days following the fracture was determined in a subset of NH residents who were ambulatory before the hip fracture. The utilization of comfort-focused care after hip fracture was determined in NH residents who had a Medicare hospice claim or a new DNH directive in the 180 days after hip fracture.
The differences in survival among NH residents with advanced dementia and hip fracture were described by Kaplan-Meier curves. The association between surgical repair and survival was determined using multivariable Cox proportional hazards for all NH residents and stratified by pre-fracture ambulatory status. In those who survived 6 months after hip fracture, the associations between surgical repair and outcomes including documented pain, physical restraint use, pressure ulcers, antipsychotic drug use, and ambulatory status were determined using multivariable logistic regression models. Adjustment for differences in characteristics before hip fracture was performed using inverse probability of treatment weighting (IPTW) models.
Main results. 3083 long-stay NH residents with advanced dementia and hip fracture were included in the study. The cohort’s mean age was 84.2 ± 7.1 years, 79.2% were female (n = 2441), and 28.5% were ambulatory before hip fracture (n = 879). Of these NH residents, 84.8% (n = 2615) underwent surgical repair and 15.2% (n = 468) received nonsurgical management. At 6 months after hip fracture, mortality was 31.5% in the surgical group compared to 53.8% in the nonsurgical group. The greatest mortality difference between groups occurred in the first 30 days after hip fracture (11.5% in surgical group versus 30.6% in nonsurgical group). Surgical repair was associated with a decreased risk of death (Cox proportional hazard ratio) in the unadjusted (hazard ratio [HR], 0.55 [95% confidence interval {CI}, 0.49-0.61), multivariable adjusted (adjusted HR, 0.56 [95% CI, 0.49-0.63]), and IPTW (adjusted HR, 0.88 [95% CI, 0.79-0.98]) models. Similarly, surgically treated NH residents were less likely to die than those managed non-surgically when mortality was stratified by pre-fracture ambulatory status.
Among NH residents who survived 6 months after hip fracture, those who underwent surgical repair compared with those who received nonsurgical management had less documented pain (29.0% versus 30.9%), fewer pressure ulcers (11.2% versus 19.0%), greater physical restraint use (13.0% versus 11.1%), and greater antipsychotic drug use (29.5% versus 20.4%). In the adjusted IPTW models, surgical repair was associated with less pain (adjusted HR, 0.78 [95% CI, 0.61-0.99]) and fewer pressure ulcers (adjusted HR, 0.64 [95% CI, 0.47-0.86]).
Overall, 21.5% of NH residents utilized comfort-focused care within 6 months after hip fracture, with a mean time to utilization of hospice care of 56 ± 49 days. In those who were managed surgically, 19.3% utilized hospice care, as compared with 33.8% in those who did not receive surgical intervention. In NH residents who survived 6 months after hip fracture, only 1.1% in both groups acquired a DNH directive.
Conclusion. In older long-stay NH residents with advanced dementia and hip fracture, surgical repair was associated with lower all-cause mortality, less documented pain, and fewer pressure ulcers compared to nonsurgical management. However, adverse clinical outcomes such as pain, physical restraint use, pressure ulcers, and antipsychotic drug use were common regardless of treatment modality. The high incidence of these adverse outcomes and hazardous interventions, coupled with low utilization of comfort-focused care and DNH directive, highlight an opportunity to improve the quality of care in this vulnerable population.
Commentary
Hip fracture is very common in NH residents, with an overall incident rate of 2.3 per 100 person years and is associated with a high mortality rate of 36.2% by 6 months after fracture.1,2 Moreover, Neuman and colleagues have recently reported that among NH residents who have some degree of functional independence in locomotion prior to hip fracture, 54% either die or develop new total dependence in locomotion within 6 months of fracture and that severe cognitive impairment is a risk factor highly associated with these adverse outcomes.3 Despite this emerging knowledge, surgical repair of hip fracture remains the mainstay treatment in many NH residents in the hope of alleviating pain and improving mobility, and palliative care is considered only when patients are imminently dying or have deteriorated past the point of meaningful recovery. In cases of NH residents with advanced dementia whose life expectancy is limited and whose care goals may favor maintaining comfort, the health care proxies are frequently challenged with a difficult choice of either pursuing or foregoing surgical management—a complex medical decision to be made in the absence of sufficient evidence in this uniquely frail patient population.
The study reported by Berry and colleagues provides an important and timely investigation in examining associations of adverse clinical outcomes (mortality, pain, pressure ulcer) and hazardous interventions (physical restraint and antipsychotic drug use) in long-stay NH residents with advanced dementia and hip fracture who underwent surgical repair or nonsurgical management. The authors reported a 6-month mortality rate of 31.5% in NH residents who underwent surgical repair, an event rate similar to that reported by Neuman and colleagues. While surgical repair after hip fracture was associated with a decreased risk of death compared to nonsurgical management, high incidences of pain (29.0% to 30.9%) and pressure ulcers (11.2% to 19.0%), and frequent physical restraint use (11.1% to 13.0%) and antipsychotic drug use (20.4% to 29.5%) were noted in NH residents who survived 6 months after fracture regardless of treatment modality. These findings are consistent with the high rate of post-hip fracture functional disability previously reported by Neuman and colleagues, and highlight the trajectory of decline, frequent distressing symptoms, and prevalent use of pharmacologic and nonpharmacologic restraints in long-stay NH residents after hip fracture. Taken together, the low utilization of comfort-focused care (21.5%) and DNH directive (1.1%) in NH residents who survived 6 months suggest a missed opportunity to integrate palliative care in a patient population that stands to benefit from this intervention.
This study is the first to report the associations between hip fracture surgery and a reduction in adverse outcomes such as pain and pressure ulcer that commonly affect vulnerable NH residents with advanced dementia. This study was well designed and leveraged strengths of Medicare claims data linked with MDS assessments to capture outcome measures including pain, pressure ulcer, and restraint use that would otherwise be difficult to ascertain. However, as in all retrospective cohort design, there were limitations in this study. For instance, secondary outcomes were determined from a single time point (ie, first MDS assessment completed between 120 to 240 days following hip fracture) and thus data capture may be incomplete. Additionally, other conditions important to complex decision making in the care of frail older adults including postoperative complications (eg, delirium, infections, cardiac complications) and in-hospital mortality were not examined. Despite these limitations, this study has enhanced our understanding of the clinical course of long-term care NH residents with advanced dementia who endured hip fracture.
Applications for Clinical Practice
Patients’ goals of care should guide medical decision making in the management of hip fracture in NH residents with advanced dementia. The increased survival benefit of surgical repair of hip fracture in this patient population should be considered in the medical decision-making process if life-prolongation is preferred. However, palliative and hospice care need to be an important facet of discussion given the high rates of mortality, pain, pressure ulcer, and restraint use in this vulnerable subset of older adults.
—Fred Ko, MD, MS
Study Overview
Objective. To compare clinical outcomes (mortality, pain, physical restraint use, pressure ulcer, antipsychotic drug use) in long-term care nursing home (NH) residents with advanced dementia and hip fracture who underwent surgical repair or nonsurgical management.
Design. A retrospective cohort study utilizing nationwide Medicare (Parts A, B, D and hospice) claims data linked with Centers for Medicare & Medicaid Services Minimum Data Set (MDS version 2.0) assessments.
Setting and participants. Long-stay NH residents older than 65 years with advanced dementia (defined as being assigned to Cognitive Performance Scale category 5 or 6 and a diagnosis of dementia or Alzheimer disease) and without a do not hospitalize (DNH) directive before hip fracture were identified by using MDS assessments completed from January 1, 2008 to December 31, 2013. Medicare (Part A – inpatient, or Part B – outpatient) claims data was then used to identify those residents who experienced a hip fracture within 2 years of the full MDS assessment using the International Classification of Diseases, Ninth Revision diagnostic codes. Procedure codes were used to determine whether a resident who experienced hip fracture underwent surgical repair.
Main outcome measures. The main outcome measure was all-cause mortality after hip fracture ascertained by the Medicare Enrollment File through 2013. The secondary outcome measures were documented pain, physical restraint use, pressure ulcers, antipsychotic drug use, and ambulatory status in NH residents who survived 6 months after hip fracture. These outcome measures were captured from the first MDS assessment completed between 120 and 240 days following the fracture or Medicare Part D claims. Documented pain was determined using a validated MDS 2.0 nursing assessment pain instrument within 7 days preceding MDS assessment. Physical restraint use was defined by the use of trunk, limb, or chair restraint within 7 days prior to MDS assessment. Pressure ulcer was defined as any stage 2 to 4 pressure ulcer. Antipsychotic drug use of any medication subclass was determined using Medicare Part D claims data and affirmative if drug was administered 180 days after hip fracture. Ambulatory status between 120 and 240 days following the fracture was determined in a subset of NH residents who were ambulatory before the hip fracture. The utilization of comfort-focused care after hip fracture was determined in NH residents who had a Medicare hospice claim or a new DNH directive in the 180 days after hip fracture.
The differences in survival among NH residents with advanced dementia and hip fracture were described by Kaplan-Meier curves. The association between surgical repair and survival was determined using multivariable Cox proportional hazards for all NH residents and stratified by pre-fracture ambulatory status. In those who survived 6 months after hip fracture, the associations between surgical repair and outcomes including documented pain, physical restraint use, pressure ulcers, antipsychotic drug use, and ambulatory status were determined using multivariable logistic regression models. Adjustment for differences in characteristics before hip fracture was performed using inverse probability of treatment weighting (IPTW) models.
Main results. 3083 long-stay NH residents with advanced dementia and hip fracture were included in the study. The cohort’s mean age was 84.2 ± 7.1 years, 79.2% were female (n = 2441), and 28.5% were ambulatory before hip fracture (n = 879). Of these NH residents, 84.8% (n = 2615) underwent surgical repair and 15.2% (n = 468) received nonsurgical management. At 6 months after hip fracture, mortality was 31.5% in the surgical group compared to 53.8% in the nonsurgical group. The greatest mortality difference between groups occurred in the first 30 days after hip fracture (11.5% in surgical group versus 30.6% in nonsurgical group). Surgical repair was associated with a decreased risk of death (Cox proportional hazard ratio) in the unadjusted (hazard ratio [HR], 0.55 [95% confidence interval {CI}, 0.49-0.61), multivariable adjusted (adjusted HR, 0.56 [95% CI, 0.49-0.63]), and IPTW (adjusted HR, 0.88 [95% CI, 0.79-0.98]) models. Similarly, surgically treated NH residents were less likely to die than those managed non-surgically when mortality was stratified by pre-fracture ambulatory status.
Among NH residents who survived 6 months after hip fracture, those who underwent surgical repair compared with those who received nonsurgical management had less documented pain (29.0% versus 30.9%), fewer pressure ulcers (11.2% versus 19.0%), greater physical restraint use (13.0% versus 11.1%), and greater antipsychotic drug use (29.5% versus 20.4%). In the adjusted IPTW models, surgical repair was associated with less pain (adjusted HR, 0.78 [95% CI, 0.61-0.99]) and fewer pressure ulcers (adjusted HR, 0.64 [95% CI, 0.47-0.86]).
Overall, 21.5% of NH residents utilized comfort-focused care within 6 months after hip fracture, with a mean time to utilization of hospice care of 56 ± 49 days. In those who were managed surgically, 19.3% utilized hospice care, as compared with 33.8% in those who did not receive surgical intervention. In NH residents who survived 6 months after hip fracture, only 1.1% in both groups acquired a DNH directive.
Conclusion. In older long-stay NH residents with advanced dementia and hip fracture, surgical repair was associated with lower all-cause mortality, less documented pain, and fewer pressure ulcers compared to nonsurgical management. However, adverse clinical outcomes such as pain, physical restraint use, pressure ulcers, and antipsychotic drug use were common regardless of treatment modality. The high incidence of these adverse outcomes and hazardous interventions, coupled with low utilization of comfort-focused care and DNH directive, highlight an opportunity to improve the quality of care in this vulnerable population.
Commentary
Hip fracture is very common in NH residents, with an overall incident rate of 2.3 per 100 person years and is associated with a high mortality rate of 36.2% by 6 months after fracture.1,2 Moreover, Neuman and colleagues have recently reported that among NH residents who have some degree of functional independence in locomotion prior to hip fracture, 54% either die or develop new total dependence in locomotion within 6 months of fracture and that severe cognitive impairment is a risk factor highly associated with these adverse outcomes.3 Despite this emerging knowledge, surgical repair of hip fracture remains the mainstay treatment in many NH residents in the hope of alleviating pain and improving mobility, and palliative care is considered only when patients are imminently dying or have deteriorated past the point of meaningful recovery. In cases of NH residents with advanced dementia whose life expectancy is limited and whose care goals may favor maintaining comfort, the health care proxies are frequently challenged with a difficult choice of either pursuing or foregoing surgical management—a complex medical decision to be made in the absence of sufficient evidence in this uniquely frail patient population.
The study reported by Berry and colleagues provides an important and timely investigation in examining associations of adverse clinical outcomes (mortality, pain, pressure ulcer) and hazardous interventions (physical restraint and antipsychotic drug use) in long-stay NH residents with advanced dementia and hip fracture who underwent surgical repair or nonsurgical management. The authors reported a 6-month mortality rate of 31.5% in NH residents who underwent surgical repair, an event rate similar to that reported by Neuman and colleagues. While surgical repair after hip fracture was associated with a decreased risk of death compared to nonsurgical management, high incidences of pain (29.0% to 30.9%) and pressure ulcers (11.2% to 19.0%), and frequent physical restraint use (11.1% to 13.0%) and antipsychotic drug use (20.4% to 29.5%) were noted in NH residents who survived 6 months after fracture regardless of treatment modality. These findings are consistent with the high rate of post-hip fracture functional disability previously reported by Neuman and colleagues, and highlight the trajectory of decline, frequent distressing symptoms, and prevalent use of pharmacologic and nonpharmacologic restraints in long-stay NH residents after hip fracture. Taken together, the low utilization of comfort-focused care (21.5%) and DNH directive (1.1%) in NH residents who survived 6 months suggest a missed opportunity to integrate palliative care in a patient population that stands to benefit from this intervention.
This study is the first to report the associations between hip fracture surgery and a reduction in adverse outcomes such as pain and pressure ulcer that commonly affect vulnerable NH residents with advanced dementia. This study was well designed and leveraged strengths of Medicare claims data linked with MDS assessments to capture outcome measures including pain, pressure ulcer, and restraint use that would otherwise be difficult to ascertain. However, as in all retrospective cohort design, there were limitations in this study. For instance, secondary outcomes were determined from a single time point (ie, first MDS assessment completed between 120 to 240 days following hip fracture) and thus data capture may be incomplete. Additionally, other conditions important to complex decision making in the care of frail older adults including postoperative complications (eg, delirium, infections, cardiac complications) and in-hospital mortality were not examined. Despite these limitations, this study has enhanced our understanding of the clinical course of long-term care NH residents with advanced dementia who endured hip fracture.
Applications for Clinical Practice
Patients’ goals of care should guide medical decision making in the management of hip fracture in NH residents with advanced dementia. The increased survival benefit of surgical repair of hip fracture in this patient population should be considered in the medical decision-making process if life-prolongation is preferred. However, palliative and hospice care need to be an important facet of discussion given the high rates of mortality, pain, pressure ulcer, and restraint use in this vulnerable subset of older adults.
—Fred Ko, MD, MS
1. Berry SD, Lee Y, Zullo AR, et al. Incidence of hip fracture in U.S. nursing homes. J Gerontol A Biol Sci Med Sci. 2016;71:1230-1234.
2. Neuman MD, Silber JH, Magaziner JS, et al. Survival and functional outcomes after hip fracture among nursing home residents. JAMA Intern Med. 2014;174:1273-1280.
3. Berry SD, Rothbaum RR, Kiel DP, et al. Association of clinical outcomes with surgical repair of hip fractures vs nonsurgical management in nursing home residents with advanced dementia. JAMA Intern Med. 2018;178:774-780.
1. Berry SD, Lee Y, Zullo AR, et al. Incidence of hip fracture in U.S. nursing homes. J Gerontol A Biol Sci Med Sci. 2016;71:1230-1234.
2. Neuman MD, Silber JH, Magaziner JS, et al. Survival and functional outcomes after hip fracture among nursing home residents. JAMA Intern Med. 2014;174:1273-1280.
3. Berry SD, Rothbaum RR, Kiel DP, et al. Association of clinical outcomes with surgical repair of hip fractures vs nonsurgical management in nursing home residents with advanced dementia. JAMA Intern Med. 2018;178:774-780.