Effects of a Pragmatic Home-based Exercise Program Concurrent With Neoadjuvant Therapy on Physical Function of Patients With Pancreatic Cancer: The PancFit Randomized Clinical Trial.

OBJECTIVE: To determine the effects of a preoperative, home-based exercise program on fitness and physical function in patients with pancreatic cancer. BACKGROUND: We previously established a well-tolerated preoperative exercise program after finding a high frequency of sarcopenia and frailty in patients with pancreatic cancer. METHODS: In this randomized, controlled trial (NCT03187951), patients with pancreatic cancer were randomized to Arm A: enhanced usual care or Arm B: prescribed aerobic and resistance exercise during neoadjuvant therapy. Patients received nutrition counseling and activity trackers. The primary endpoint was a 6-minute walk distance (6MWD; ≥14 meters improvement was clinically meaningful). Secondary endpoints included additional physical function tests, health-related quality of life, and clinical outcomes. RESULTS: One hundred fifty-one patients were randomized. Objectively measured weekly activity (153.2±135.6 and 159.8±122.8 min in Arm A and B, respectively, P =0.62) and self-reported weekly moderate-to-strenuous physical activity (107.4±160.4 and 129.6±161.6 min in Arm A and Arm B, respectively, P =0.49) were similar, but weekly strength training sessions increased more in Arm B (by 1.8±1.8 vs 0.1±2.4 sessions, P <0.001). 6MWD improved in both Arm A (mean change 18.6±56.8 m, P =0.01) and Arm B (27.3±68.1 m, P =0.002). Quality of life and clinical outcomes did not significantly differ between arms. Pooling patients in both study groups, exercise, and physical activity was favorably associated with physical performance and clinical outcomes. CONCLUSIONS: In this randomized trial of prescribed exercise versus enhanced usual care during neoadjuvant therapy for pancreatic cancer, a high volume of physical activity and increased exercise capacity were observed in both arms, highlighting the importance of activity among patients preparing for surgery.

Addressing Social Determinants of Health to Reduce Disparities Among Individuals with Cancer: Insights for Rehabilitation Professionals.

PURPOSE OF REVIEW: This report aims to provide a framework for cancer rehabilitation professionals to assess social determinants of health in individuals with cancer and discuss strategies that can be implemented in practice to overcome barriers to care. RECENT FINDINGS: There has been an increased focus in improving patient conditions that can affect access to cancer rehabilitation. Along with government and world health organization initiatives, healthcare professionals and institutions continue to work towards decreasing disparities. Several disparities exist in healthcare and education access and quality, patients' social and community context, neighborhood and built environments, and economic stability. The authors emphasized the challenges that patients who require cancer rehabilitation face that healthcare providers, institutions, and governments can mitigate with outlined strategies. Education and collaboration are essential to make true progress in decreasing disparities in the populations most in need.

Frequency and reasons for unplanned transfer to the primary acute care service of inpatient rehabilitation glioblastoma multiforme patients.

PURPOSE: To determine the percentage of and factors associated with unplanned transfer to the acute care service of glioblastoma multiforme acute rehabilitation inpatients. METHODS: Retrospective review of glioblastoma multiforme acute rehabilitation inpatients admitted 4/1/2016-3/31/2020 at a National Cancer Institute Comprehensive Cancer Center. RESULTS: One hundred thirty-nine consecutive admissions of unique glioblastoma multiforme acute rehabilitation inpatients were analyzed. Fifteen patients (10.7%, 95% confidence interval 6.5-17.1%) were transferred to the acute care service for unplanned reasons. The most common reasons for transfer back were neurosurgical complication 6/15(40%), neurologic decline due to mass effect 4/15(26.7%), and pulmonary embolism 2/15(13.3%). Older age (p = 0.010), infection prior to acute inpatient rehabilitation transfer (p = 0.020), and lower activity measure of post-acute care 6-click basic mobility scores (p = 0.048) were significantly associated with transfer to the acute care service. Patients who transferred to the acute care service had significantly lower overall survival than patients who did not transfer off (log-rank test p = 0.001). CONCLUSION: Acute inpatient physiatrists should closely monitor patients for neurosurgical and neurologic complications. The variables significantly associated with transfer to the acute care service may help identify patients at increased risk for medical complications who may require closer observation.

Rehabilitation Needs for Patients Undergoing CAR T-Cell Therapy.

PURPOSE OF REVIEW: Chimeric antigen receptor (CAR) T-cell therapy is a relatively new, innovative treatment strategy to manage refractory hematological cancers, including some types of leukemia, lymphoma, and multiple myeloma. This article outlines the CAR T-cell therapy process, toxicity, and complications, along with an overview of the currently known short- and long-term physical and functional sequelae that will be helpful for general or oncology rehabilitation specialists caring for these patients. RECENT FINDINGS: There is a dearth of literature on the topic of rehabilitation of patients receiving CAR T-cell therapy. Rehabilitation practices can be extrapolated from the limited functional information on patients who have completed treatment for lymphoma and multiple myeloma. Patients present with cognitive impairment, muscle weakness, reduced exercise capacity, neuropathy, and cancer-related fatigue. Physical activity and rehabilitation programs may be beneficial to address fatigue, psychological symptoms, and quality of life. There is limited rehabilitation research in patients receiving CAR T-cell therapy. These patients may present with general deconditioning and neurological complications which translate to neuromuscular and cognitive impairment that benefit from multidisciplinary rehabilitation intervention prior to, during, and after treatment. Studies measuring the impairments at baseline and evaluation of the impact of rehabilitation practices are much needed to support this.

Factors Influencing Exercise Following Pancreatic Tumor Resection.

BACKGROUND: We previously demonstrated associations between exercise during pancreatic cancer treatment and quality of life and physical fitness prior to pancreatectomy. In this study, we quantified exercise among survivors following pancreatic tumor resection and characterized concordance with established guidelines. METHODS: We quantified exercise frequency, duration, and intensity among survivors who underwent pancreatectomy for adenocarcinoma or a neuroendocrine tumor at our center from 2000 to 2017 and compared them with American College of Sports Medicine Guidelines for Cancer Survivors. Additional surveys measured motivation to exercise, barrier self-efficacy, quality of life, and fatigue. Multivariable models were constructed to evaluate associations between clinicodemographic and psychosocial variables and guideline concordance, and between guideline concordance and quality of life and fatigue. RESULTS: Of 504 eligible survivors, 262 (52%) returned surveys. Only 62 participants (24%) reported meeting both aerobic and strengthening guidelines; 103 (39%) reported meeting neither. Adjusted analyses demonstrated that higher autonomous motivation was associated with higher aerobic and strengthening guideline concordance (both p < 0.01). Higher barrier self-efficacy and older age were associated with higher aerobic guideline concordance (p < 0.01). We identified no significant associations between guideline concordance and tumor type, time since surgery, or recent cancer therapy (all p > 0.05). We found favorable associations between aerobic guideline concordance and both quality of life and fatigue (both p < 0.001). CONCLUSIONS: Less than one-quarter of participants exercised sufficiently to meet national exercise guidelines following pancreatectomy. To maximize exercise and related benefits, interventions should help survivors increase intrinsic motivation and overcome barriers to exercise.

Physical activity and exercise during preoperative pancreatic cancer treatment.

PURPOSE: Guidelines recommend exercise to cancer survivors, but limited data exists regarding exercise among patients undergoing preoperative cancer treatment. We examined differences in weekly self-reported exercise and accelerometer-measured physical activity among participants in a home-based exercise program administered during preoperative treatment for pancreatic cancer. METHODS: Participants were encouraged to perform at least 60 min/week of moderate-intensity aerobic exercise and at least 60 min/week of full-body strengthening exercises concurrent with chemotherapy, chemoradiation therapy or both sequentially and received resistance equipment, program instruction, and biweekly follow-up calls to encourage adherence. Self-reported aerobic and strengthening exercise minutes were measured using daily logs, and physical activity was measured objectively using accelerometers. RESULTS: Fifty participants (48% female, mean age 66 ± 8 years) participated for an average of 16 ± 9 preoperative weeks. Participants reported overall means of 126 ± 83 weekly minutes of aerobic exercise and 39 ± 33 weekly minutes of strengthening exercise in daily logs. Participants performed 158.7 ± 146.7 weekly minutes of accelerometer-measured moderate-to-vigorous physical activity. There were no significant differences in exercise or physical activity between treatment phases. CONCLUSIONS: These findings suggest that it is feasible to target the entire preoperative course for exercise prescription. Although participants exceeded aerobic exercise recommendations on average, we observed low strengthening exercise adherence and wide variability in self-reported exercise and accelerometer physical activity variables. These findings suggest that additional support, including program adaptations, may be necessary to overcome barriers to exercise or improve motivation when prescribing exercise in this clinical scenario.

Identifying Gaps in Research on Rehabilitation for Patients With Head and Neck Cancer: A Scoping Review.

OBJECTIVES: Examine the amount and nature of research activity in head and neck cancer (HNC) rehabilitation; highlight publication trends, including information about the authors, settings, and study designs; and identify gaps in the existing literature. DATA SOURCES: Eligible studies were identified using PubMed, Embase, and CINAHL databases. STUDY SELECTION: Inclusion criteria included human subjects, English language, publication between 1/1/1990 and 4/30/2017, HNC patients at any timepoint in disease, and evaluation of rehabilitation outcomes as described by the International Classification of Functioning, Disability and Health (ICF) framework. Exclusion criteria included intervention or outcome not specific to rehabilitation or the HNC population, and protocols or abstracts without corresponding full manuscripts. DATA EXTRACTION: An established 6-step scoping review framework was utilized to develop the review protocol. A 3-level review was then performed. Data on eligible studies were collected using a Research Electronic Data Capture (REDCap) tool. DATA SYNTHESIS: Among 2201 publications, 258 met inclusion criteria. Publication rate increased by 390% over the study timeframe. Most studies were observational (n=150). Few were interventional (n=35). The most common interventions focused on chewing or swallowing (n=14), followed by exercise (n=10). Most primary outcome measures fit the ICF definition of impairment; fewer fit the definitions of activity limitation or participation restriction. CONCLUSIONS: Although research volume in HNC rehabilitation is increasing, the literature is dominated by small (≤100 patients), outpatient-based observational studies involving chewing or swallowing-related impairments. More prospective studies in multidisciplinary domains across the cancer care continuum are needed. There is particular need for interventional studies and prospective observational studies. Future studies should evaluate clinically-relevant activity limitations and participation restrictions. Rehabilitation professionals have an important role in the design of future HNC rehabilitation research.

A Survey Regarding the Knowledge, Attitudes, and Beliefs of Graduates of Cancer Rehabilitation Fellowship Program.

Currently there are limited options for physiatrists to further subspecialize in cancer rehabilitation. Since 2007, few cancer rehabilitation fellowship programs have been started. There is currently absolutely no information about such training programs and their graduates. This study is the first to survey a small number of graduates from two cancer rehabilitation fellowship programs. The purpose of this study was to report characteristics, attitudes, and beliefs of cancer rehabilitation fellowship graduates. Graduates of cancer rehabilitation fellowship programs from 2008 through 2015 responded to a 26-question survey. Information collected included exposure to cancer rehabilitation prior to fellowship training, usefulness of fellowship training program, information about current practice, and suggested areas of improvement. The setting of the study is online survey. Participants were graduates of two cancer rehabilitation fellowship programs from 2008 through 2015. Participants were contacted via email about completion of an online survey and information was collected anonymously. Primary outcome measure was satisfaction of respondents with their fellowship training program in meeting the rehabilitation needs of their cancer patients. Sixteen responses, with a response rate of 89%, were recorded. Sixty-three percent of the respondents had exposure to cancer rehabilitation prior to post-graduate year 3 (PGY-3). Majority of graduates had practice involving at least 50% of care to cancer patients. Fifty percent indicated that their position was specifically created after their job interview. Career development was one of the major areas of suggested improvement in training. Graduates of cancer rehabilitation fellowship programs strongly value their training. Majority of the graduates were able to continue their career into jobs that were primarily cancer rehabilitation related. Further work needs to be done to define this subspecialty further and incorporate building practice as part of this training.

Characteristics of Cancer Rehabilitation Fellowship Training Programs in the USA.

Cancer rehabilitation is emerging as a specialized field within Physical Medicine and Rehabilitation. The purpose of this systemic review is to summarize the various cancer rehabilitation fellowship programs in the USA and the scope of training in this discipline. Currently, four institutions offer such a training program. All of the fellowship directors were contacted about characteristics of their programs. The oldest program has been in existence since 2007. All of these programs are 1 year in duration and have between one and two fellowship positions annually. There have been total of 29 graduates as of July 2017. With regard to cancer rehabilitation care delivery model, all four centers reported inpatient consult teams and outpatient rehabilitation. Outpatient experience included electrodiagnosis, botulin toxin, and ultrasound-guided injections. Three of the four programs also reported the presence of an acute inpatient cancer rehabilitation service. A number of clinical rotations are available at each of the four programs with considerable variation. Comprehensive educational efforts are present in all programs with varying expectations for research.

Home-based exercise during preoperative therapy for pancreatic cancer.

PURPOSE: Exercise concurrent with neoadjuvant chemotherapy and/or chemoradiation for pancreatic adenocarcinoma (PDAC) may mitigate the decline in function that may occur as a result of the disease or its treatment in the preoperative period. The primary objective of this single-arm prospective trial was to determine adherence to a home-based exercise program administered during preoperative therapy. METHODS: Twenty patients from a quaternary cancer center with potentially resectable PDAC were enrolled. Patients were prescribed a minimum of 120 min of moderate-intensity exercise weekly: at least 60 min of aerobic exercise and 60 min of resistance exercise. Self-reported exercise was recorded in daily logs. Functional and survey measures were collected upon enrollment, following preoperative therapy, and 1 month after surgery. RESULTS: Fifteen out of 20 patients participated in the program. They reported a mean (standard deviation (SD)) of 98.6 (69.8) min of aerobic exercise weekly and 57.4 (36.0) min of strengthening exercise weekly over a median of 17 weeks (range, 5-35 weeks) of preoperative therapy, for a mean (SD) of 156.0 (64.5) min of total exercise weekly. Eighty percent reported a mean of least 120 min of total exercise weekly during preoperative therapy. Patients with low baseline physical activity based on the International Physical Activity Questionnaire significantly increased their preoperative physical activity (p = .01). There were no adverse events associated with the exercise program. CONCLUSIONS: Patients with PDAC will participate in a home-based exercise program of aerobic and strengthening exercise and will increase physical activity, concurrent with preoperative chemotherapy and/or chemoradiation.

Characterization of Anthropometric Changes that Occur During Neoadjuvant Therapy for Potentially Resectable Pancreatic Cancer.

BACKGROUND: Little is known about changes in body composition that may occur during neoadjuvant therapy for pancreatic cancer. This study was designed to characterize these changes and their potential relationships with therapeutic outcomes. METHODS: The study population consisted of patients with potentially resectable pancreatic cancer treated on a phase II trial of neoadjuvant chemotherapy and chemoradiation. Skeletal muscle and adipose tissue compartments were measured before and after administration of neoadjuvant therapy using SliceOMatic software (TomoVision, 2012) and protocol-mandated CT scans. Sarcopenia was defined using gender-adjusted norms. RESULTS: Among 89 eligible patients, 46 (52 %) patients met anthropometric criteria for sarcopenia prior to the initiation of neoadjuvant therapy. Further depletion of skeletal muscle, visceral adipose tissue, and subcutaneous adipose tissue occurred during neoadjuvant therapy, but these losses did not preclude the performance of potentially curative surgery. Degree of skeletal muscle loss correlated with disease-free survival while visceral adipose loss was associated with overall and progression-free survival. However, completion of all therapy, including pancreatectomy, was the only independently significant predictor of outcome in a multivariate analysis of overall survival. DISCUSSION: These data suggest that body composition analysis of standard CT images may provide clinically relevant information for patients with potentially resectable pancreatic cancer who receive neoadjuvant therapy. Anthropometric changes must be considered in the design of preoperative therapy regimens, and further efforts should focus on maintenance of muscle and visceral adipose tissue in the preoperative setting.

Onabotulinum toxin injections for shoulder and chest wall muscle pain in breast cancer survivors: retrospective study - preliminary report.

OBJECTIVES: The primary objective of this retrospective review is to describe patient-reported improvement in muscular pain after initial treatment with onabotulinum toxin. A secondary objective was to determine other physiatry (physical medicine & rehabilitation (PM&R)) interventions ordered. METHODS: Preliminary retrospective review of physiatry interventions for 47 patients referred by breast radiation oncology to PM&R at a tertiary referral-based academic cancer centre clinic from 1 January 2018 to 31 December 2021 for muscular shoulder/chest wall pain. RESULTS: Patients were most commonly diagnosed with muscle spasm 27/47 (58%), lymphedema 21/47 (45%), myalgia/myofascial pain 16/47 (34%), radiation fibrosis 14/47 (30%), fatigue/deconditioning 13/47 (28%), neurological impairment 11/47 (23%) and joint pathology 3/47 (6%). The top three physiatric interventions were home exercise programme education (17/47, 36%), botulinum toxin injection (17/47, 36%) and physical or occupational therapy referral (15/47, 32%). Patients who had muscle spasms documented were more likely to have botulinum toxin recommended by physiatry (24/24) compared with those with questionable spasms (4/7) and those without spasms(0/16) (p=0.0005). 17/28 (60.7%) received botulinum toxin injection, and a total of 35 injections were performed during the study period. 94% (16/17) of patients who received botulinum toxin injection voiced improvement in pain after injection. CONCLUSION: Botulinum toxin injections may play a role in the treatment of muscle spasm-related pain in breast cancer survivors. Additional blinded controlled research on the effectiveness of botulinum toxin injection after breast cancer treatment with spastic muscular shoulder/chest wall pain is needed.

Dyadic Yoga for Head and Neck Cancer Patients Undergoing Chemoradiation and their Family Caregivers.

OBJECTIVES: Concurrent chemoradiation to treat head and neck cancer (HNC) may result in debilitating toxicities. Targeted exercise such as yoga therapy may buffer against treatment-related sequelae; thus, this pilot RCT examined the feasibility and preliminary efficacy of a yoga intervention. Because family caregivers report low caregiving efficacy and elevated levels of distress, we included them in this trial as active study participants. METHODS: HNC patients and their caregivers were randomized to a 15-session dyadic yoga program or a waitlist control (WLC) group. Prior to randomization, patients completed standard symptom (MDASI-HN) and patients and caregivers completed quality of life (SF-36) assessments. The 15-session program was delivered parallel to patients' treatment schedules. Participants were re-assessed at patients' last day of chemoradiation and again 30 days later. Patients' emergency department visits, unplanned hospital admissions and gastric feeding tube placements were recorded over the treatment course and up to 30 days later. RESULTS: With a consent rate of 76%, 37 dyads were randomized. Participants in the yoga group completed a mean of 12.5 sessions and rated the program as "beneficial." Patients in the yoga group had clinically significantly less symptom interference and HNC symptom severity and better QOL than those in the WLC group. They were also less likely to have a hospital admission (OR = 3.00), emergency department visit (OR = 2.14), and/or a feeding tube placement (OR = 1.78). CONCLUSION: Yoga therapy appears to be a feasible, acceptable, and possibly efficacious behavioral supportive care strategy for HNC patients undergoing chemoradiation. A larger efficacy trial is warranted.

Assessment of rehabilitation practices during hematopoietic stem cell transplantation in the United States: a survey.

Background: Rehabilitation therapy is important to treat physical and functional impairments that may occur in individuals receiving physically taxing, yet potentially curative hematopoietic stem cell transplants (HSCT). However, there is scarce data on how rehabilitation is delivered during HSCT in real-life setting. Our objective is to assess the rehabilitation practices for adult patients hospitalized for HSCT in the United States. Methods: A 48-question online survey with cancer centers with the top 10% HSCT volumes (per American registries). We obtained data on patient characteristics, rehabilitation therapy details (timing, indication, administering providers), physical function objective and subjective outcome measures, and therapy activity precautions. Results: Fourteen (out of 21) institutions were included. Rehabilitation therapy referrals occurred at admission for all patients at 35.7% of the centers for: functional decline (92.9%), fall risk (71.4%), and discharge planning (71.4%). Participating institutions had physical therapists (92.9%), occupational therapists (85.7%), speech language pathologists (64.3%) and therapy aides (35.7%) in their rehabilitation team. Approximately 71% of centers used objective functional measures including sit-to-stand tests (50.0%), balance measures (42.9%), and six-minute walk/gait speed (both 35.7%). Monitoring of blood counts to determine therapy modalities frequently occurred and therapies held for low platelet or hemoglobin values; but absolute neutrophil values were not a barrier to participate in resistance or aerobic therapies (42.9%). Discussion: Rehabilitation practices during HSCT varied among the largest volume cancer centers in the United States, but most centers provided skilled therapy, utilized objective, clinician and patient reported outcomes, and monitored blood counts for safety of therapy administration.

The Role of Outpatient Physical Medicine and Rehabilitation in a Multidisciplinary Prehabilitation Program for Older Adults before Allogeneic Hematopoietic Stem Cell Transplant.

INTRODUCTION: Physical rehabilitation is increasingly incorporated throughout the allogeneic hematopoietic stem cell transplant (allo-HSCT) journey for older adults. OBJECTIVE: This study aimed to describe physical medicine and rehabilitation (PM&R)-related diagnoses, exercise barriers, and management recommendations for older adults before allo-HSCT. DESIGN: Fifty PM&R consults as part of the Enhanced Recovery-Stem Cell Transplant (ER-SCT) multidisciplinary prehabilitation program at a comprehensive cancer center were retrospectively reviewed. RESULTS: Many PM&R-related diagnoses (173), exercise barriers (55), and management recommendations (112) were found. Common diagnoses were musculoskeletal dysfunction (more commonly back, shoulder, then knee) (n = 39, 23%) and fatigue (n = 36, 21%). Common exercise barriers were also musculoskeletal dysfunction (more commonly back, knee, then shoulder) (total n = 20, 36%) and fatigue (n = 20, 36%). Most patients (n = 32, 64%) had 1 or more exercise barriers. Common PM&R management recommendations were personalized exercise counseling (n = 37, 33%), personalized nutrition management (n = 19, 17%), body composition recommendations (n = 17, 15%), medications (n = 15, 13%), and orthotics and durable medical equipment (n = 8, 7%). CONCLUSION: Routine PM&R referral of older allo-HSCT patients for prehabilitation resulted in the identification of many rehabilitative needs and substantial additional management recommendations. Increased early, collaborative prehabilitation efforts between PM&R and allo-HSCT teams to optimize care for these patients is recommended.

Rehabilitation Interventions in Head and Neck Cancer: A Scoping Review.

OBJECTIVE: The aim of the study is to identify and appraise current evidence for rehabilitation interventions in head and neck cancer. DESIGN: A previously published scoping review spanning 1990 through April 2017 was updated through January 11, 2023 and narrowed to include only interventional studies (Arch Phys Med Rehabil. 2019;100(12):2381-2388). Included studies had a majority head and neck cancer population and rehabilitation-specific interventions. Pairs of authors extracted data and evaluated study quality using the PEDro tool. Results were organized by intervention type. RESULTS: Of 1338 unique citations, 83 studies with 87 citations met inclusion criteria. The median study sample size was 49 (range = 9-399). The most common interventions focused on swallow (16 studies), jaw (11), or both (6), followed by whole-body exercise (14) and voice (10). Most interventions took place in the outpatient setting (77) and were restorative in intent (65 articles). The overall study quality was fair (median PEDro score 5, range 0-8); none were of excellent quality (PEDro >9). CONCLUSIONS: Most head and neck cancer rehabilitation interventions have focused on restorative swallow and jaw exercises and whole-body exercise to address dysphagia, trismus, and deconditioning. More high-quality evidence for head and neck cancer rehabilitation interventions that address a wider range of impairments and activity and social participation limitations during various cancer care phases is urgently needed to reduce head and neck cancer-associated morbidity.

Enhanced Recovery Stem-Cell Transplantation: Multidisciplinary Efforts to Improve Outcomes in Older Adults Undergoing Hematopoietic Stem-Cell Transplant.

PURPOSE: Older adults have unique risk factors for poor outcomes after hematopoietic stem-cell transplant (HSCT). We sought to determine the impact of our multidisciplinary supportive care program, Enhanced Recovery after stem-cell transplant (ER-SCT), on survival outcomes in patients age 65 years and older who underwent HSCT. PATIENTS AND METHODS: In this retrospective study, clinicodemographic data, nonrelapse mortality (NRM), overall survival (OS), and relapse were compared between 64 patients age 65 years and older who underwent allogeneic stem-cell transplant during ER-SCT program's first year, October 2017 through September 2018, and 140 historical controls age 65 years and older who underwent allogeneic HSCT, January 2015 through September 2017. RESULTS: In the ER-SCT cohort, 41% (26 of 64) of patients were women, and the median (range) age was 68 (65-74) years; in the control cohort, 38% (53 of 140) of patients were women, and the median (range) age was 67 (65-79) years. Hematopoietic cell transplant comorbidity index and donor type/cell source were similar between cohorts. The ER-SCT cohort had a lower 1-year NRM rate (13% v 26%, P = .03) and higher 1-year OS rate (74% v 53%, P = .007). Relapse rate did not differ significantly between cohorts. In multivariate analyses, ER-SCT was associated with improved 1-year NRM (hazard ratio, 0.4; 95% CI, 0.2 to 0.9; P = .02) and improved 1-year OS (hazard ratio, 0.5; 95% CI, 0.3 to 0.9; P = .03). CONCLUSION: A multidisciplinary supportive care program may improve NRM and OS in older patients undergoing allogeneic HSCT. Randomized studies are warranted to confirm this benefit and explore which program components most contribute to the improved outcomes.

Overall Survival among Patients with Cancer and Pressure Injury and Its Association with Braden Scale Score.

Background: The overall survival (OS) of hospitalized cancer patients with pressure injury (PI) has not been studied in a large cohort. Objective: To assess risk factors associated with OS of hospitalized cancer patients with PI. Methods: After IRB approval, charts of 445 hospitalized cancer patients with PI were reviewed. Kaplan-Meier method was used to estimate the OS time and log-rank test was used to assess the association between OS and other variables. Results: Stage 1, 2, 3, 4, deep tissue injury, unstageable, and unknown stage were 79 (17.8%), 91 (20.4%), 24 (5.4%), 3 (0.7%), 144 (32.4%), 36 (8.1%), and 68 (15.3%), respectively. The OS rate is 55.3% at one month. OS is significantly associated with Braden Scale (BS) Score. The OS time is significantly shorter in patients with advanced disease. Conclusion: Cancer patients with PI have limited OS, especially those with ≤14 BS and advanced diseases.

Exercise-induced engagement of the IL-15/IL-15Rα axis promotes anti-tumor immunity in pancreatic cancer.

Aerobic exercise is associated with decreased cancer incidence and cancer-associated mortality. However, little is known about the effects of exercise on pancreatic ductal adenocarcinoma (PDA), a disease for which current therapeutic options are limited. Herein, we show that aerobic exercise reduces PDA tumor growth, by modulating systemic and intra-tumoral immunity. Mechanistically, exercise promotes immune mobilization and accumulation of tumor-infiltrating IL15Rα+ CD8 T cells, which are responsible for the tumor-protective effects. In clinical samples, an exercise-dependent increase of intra-tumoral CD8 T cells is also observed. Underscoring the translational potential of the interleukin (IL)-15/IL-15Rα axis, IL-15 super-agonist (NIZ985) treatment attenuates tumor growth, prolongs survival, and enhances sensitivity to chemotherapy. Finally, exercise or NIZ985 both sensitize pancreatic tumors to αPD-1, with improved anti-tumor and survival benefits. Collectively, our findings highlight the therapeutic potential of an exercise-oncology axis and identify IL-15 activation as a promising treatment strategy for this deadly disease.

Immunotherapy-related skeletal muscle weakness in cancer patients: a case series.

Immunotherapy has become a lifeline in cancer treatment. However, increasingly reports of programmed death-1 (PD-1) inhibitors have been linked to autoimmune disorders. We highlight two unique cases that presented with skeletal weakness and resulted in fatalities after developing de novo myasthenia gravis and myositis associated to immunotherapy treatment. Additionally, we describe the importance of early symptoms recognition and prompt treatment in preventing prolonged functional impairments and decreasing associated mortality. Patient 1: a 65-year-old male with a history of metastatic clear cell Renal Cell Cancer with metastasis to the lungs presented with unusual neck weakness, double vision, trouble breathing, and symptoms of urinary incontinence after his 4th cycle of nivolumab (480 mg every 4 weeks). He had a positive fatigability test, diplopia, and proximal weakness in bilateral upper extremities with an abnormal negative inspiratory force (NIF). Patient 2: a 83-year-old male with history of metastatic urothelial carcinoma presented with generalized weakness, difficulty holding his head up and swallowing three days after receiving the second cycle of immunotherapy treatment with nivolumab (480 mg every 4 weeks). He had proximal muscle weakness but normal sensation, fatigability tests and reflexes, very abnormally high creatine kinase (CK) greater than 4,000 ng/L, EMG results of myopathy and muscle biopsy showing focal perimysial chronic inflammatory cell infiltrates. Patient 1 ultimately died due to acute hemorrhage while patient 2 had a prolonged hospitalization and rehabilitation and ultimately discharged home with hospice. Prompt symptom recognition and treatment can potentially prevent prolonged impairment and mortality associated with cancer immunotherapy.