Satisfaction with care, general health, and mental health among sexual and gender minority cancer survivors: Results of the OUT National Cancer Survey.

BACKGROUND: Few studies have attempted to characterize the cancer care experiences and outcomes of sexual and gender minority (SGM) patients with cancer, despite indications that this population experiences disparities across the cancer continuum. The current study used descriptive and exploratory methods to assess factors related to SGM cancer patients' satisfaction with cancer care and self-reported physical and mental health. METHODS: The authors designed a cross-sectional self-report online survey and recruited 3750 SGM cancer patient participants (mixed cancers; 85.6% White; 57% gay, 24% lesbian, 6.7% bisexual, and 6.2% transgender/gender nonbinary) using social media posts, partner organizations, and paid advertisements. They analyzed data using descriptive approaches and exploratory multivariate logistic regression models. RESULTS: Overall, 70.6% of participants reported feeling satisfied with the cancer care they received, 70% rated their physical health as very good or excellent, and 46% reported experiencing less than 5 days of poor mental health in the last month. In models including all participants, complete cases, and Black, Indigenous, and people of color (BIPOC), satisfaction with care was consistently associated with receiving treatment in an SGM welcoming environment. Physical health was consistently associated with having strong social support after cancer. Mental health was consistently associated with feeling safe disclosing SGM identities. CONCLUSIONS: SGM cancer patients treated in SGM-welcoming environments were over six times more likely to be satisfied with the care they received than those treated in nonwelcoming environments; this and other modifiable factors could be the target of further study and intervention.

High-dose vitamin D to attenuate bone loss in patients with prostate cancer on androgen deprivation therapy: A phase 2 RCT.

BACKGROUND: Androgen deprivation therapy (ADT) inhibits prostate cancer growth. However, ADT causes loss of bone mineral density (BMD) and an increase in fracture risk; effective interventions for ADT-induced bone loss are limited. METHODS: A phase 2 randomized controlled trial investigated the feasibility, safety, and preliminary efficacy of high-dose weekly vitamin D (HDVD, 50,000 IU/week) versus placebo for 24 weeks in patients with prostate cancer receiving ADT, with all subjects receiving 600 IU/day vitamin D and 1000 mg/day calcium. Participants were ≥60 years (mean years, 67.7), had a serum 25-hydroxyvitamin D level <32 ng/mL, and initiated ADT within the previous 6 months. At baseline and after intervention, dual-energy x-ray absorptiometry was used to assess BMD, and levels of bone cell, bone formation, and resorption were measured. RESULTS: The HDVD group (N = 29) lost 1.5% BMD at the total hip vs. 4.1% for the low-dose group (N = 30; p = .03) and 1.7% BMD at the femoral neck vs. 4.4% in the low-dose group (p = .06). Stratified analyses showed that, for those with baseline 25-hydroxyvitamin D level <27 ng/mL, the HDVD group lost 2.3% BMD at the total hip vs 7.1% for the low-dose group (p < .01). Those in the HDVD arm showed significant changes in parathyroid hormone (p < .01), osteoprotegerin (p < 0.01), N-terminal telopeptide of type 1 collagen (p < 0.01) and C-terminal telopeptide of type 1 collagen (p < 0.01). No difference in adverse events or toxicity was noted between the groups. CONCLUSIONS: HDVD supplementation significantly reduced hip and femoral neck BMD loss, especially for patients with low baseline serum 25-hydroxyvitamin D levels, although demonstrating safety and feasibility in prostate cancer patients on ADT.

Recruitment of informal caregivers into community oncology research studies: results from the 2022 Landscape Assessment.

Understanding the experiences of community oncology practices in recruiting informal (unpaid/family) caregivers into research studies can inform strategies to improve caregiver enrollment. We used data from the 2022 National Cancer Institute Community Oncology Research Program (NCORP) Landscape Assessment to describe the experience of recruiting informal caregivers for research studies in community oncology practices. Among 258 practice groups, only one-third (30%, 78/258) reported prior experience recruiting informal caregivers for research studies. In multivariable logistic analyses, having a greater number of oncology providers (increase per 10 providers, adjusted odds ratio [AOR] 1.16, 95% CI 1.03-1.31) and having advanced practice providers (APPs) involved in research (AOR 2.17, 95% CI 1.05-4.48) were significantly associated with prior experience recruiting caregivers. In conclusion, many community oncology practices lack caregiver recruitment experience and may benefit from education, integration of APPs/caregiver stakeholders in research infrastructure, and/or other strategies to improve caregiver recruitment.

Piloting the Sexual and Gender Minority Cancer Curricular Advances for Research and Education (SGM Cancer CARE) Workshop: Research Training in the Service of SGM Cancer Health Equity.

The purpose of this study is to describe the context, curriculum design, and pilot evaluation of the educational program "Sexual and Gender Minority Cancer Curricular Advances for Research and Education" (SGM Cancer CARE), a workshop for early-career researchers and healthcare providers interested in gaining knowledge and skills in sexual and gender minority (SGM) cancer research and healthcare advocacy. A needs assessment of a sample of clinicians and researchers (n = 104) and feedback from an Advisory Board informed the curriculum design of the SGM Cancer CARE workshop. Four SGM-tailored modules, focusing on epidemiology, clinical research, behavioral science and interventions, and community-based participatory approaches, were developed and tested in a 2.5-day virtual format among 19 clinicians and researchers. A fifth module to provide feedback to participants on brief presentations about their SGM cancer research ideas or related efforts was added later. A mixed-methods evaluation comprised of pre- and post-modular online evaluation surveys and virtual focus groups was used to determine the degree to which the workshop curriculum met participant needs. Compared to pre-module evaluations, participants reported a marked increase in SGM cancer research knowledge in post-module scores. Quantitative results were supported by our qualitative findings. In open field response survey questions and post-workshop focus groups, participants reported being extremely pleased with the content and delivery format of the SGM Cancer CARE workshop. Participants did regret not having the opportunity to connect with instructors, mentors, and colleagues in person. The SGM Cancer CARE curriculum was shown to increase the knowledge, skills, and level of preparedness of early-career clinicians and scientists to conduct culturally relevant and appropriate research needed to improve care for SGM persons across the cancer care continuum from prevention to survivorship.

Evaluating the association of frailty with communication about aging-related concerns between older patients with advanced cancer and their oncologists.

BACKGROUND: A geriatric assessment (GA) intervention improves communication about aging-related concerns, but its effect on communication in patients with various levels of frailty is unknown. METHODS: This was a secondary analysis of a nationwide trial of patients aged ≥70 years with incurable cancer and impairment on 1 or more GA domains (ClinicalTrials.gov Identifier NCT02107443; principal investigator Supriya G. Mohile). Practice sites were randomized to either the GA-intervention or usual care. Frailty was assessed with a deficit accumulation index (range, 0-1), and patients were stratified as robust (0 to <0.2), prefrail (0.2 to <0.35), or frail (≥0.35). The clinic visit after the GA-intervention was audio-recorded, transcribed, and coded to evaluate the number and quality of conversations about aging-related concerns. Linear mixed models examined differences in the number and quality of conversations within and between arms. All P values were 2-sided. RESULTS: Patients (n = 541) were classified as robust (27%), prefrail (42%), or frail (31%). In the usual care arm, frail patients (vs robust ones) engaged in more aging-related conversations (adjusted mean difference, 1.73; 95% confidence interval [CI], 0.59-2.87), conversations of higher quality (difference, 1.12; 95% CI, 0.24-2.0), and more discussions about evidence-based recommendations (difference, 0.71; 95% CI, 0.04-1.38; all P values ≤ .01). Similarly, in the GA intervention arm, frail patients (vs robust ones) engaged in more aging-related conversations (difference, 2.49; 95% CI, 1.51-3.47), conversations of higher quality (difference, 1.31; 95% CI, 0.56-2.06), and more discussions about evidence-based recommendations (difference, 0.87; 95% CI, 0.32-1.42; all P values ≤ .01). Furthermore, the GA-intervention significantly improved the number and quality of conversations in all patients: robust, prefrail, and frail (all P values ≤ .01). CONCLUSIONS: Patients with higher degrees of frailty and those exposed to the GA-intervention had more and higher quality conversations about aging-related concerns with oncologists. LAY SUMMARY: A geriatric assessment (GA) intervention improves communication about aging-related concerns, but its effect on communication in patients with various levels of frailty is unknown. This study conducted a secondary analysis of a nationwide trial of patients aged ≥70 years with incurable cancer and 1 or more GA domain impairments. Patients were stratified as robust, prefrail, or frail. The number and quality of conversations about aging-related concerns that occurred during the clinic visit after the GA-intervention were determined. Patients with higher degrees of frailty and those in the GA intervention arm had more and higher quality conversations about aging-related concerns with oncologists.

Affirming Care for Sexual and Gender Minority Prostate Cancer Survivors: Results from an Online Training.

Sexual and gender minority people have unique, unaddressed healthcare needs following prostate cancer. The research team along with a group of established subject matter experts developed a training and companion materials for healthcare professionals to address this need. Post-assessment evaluation was reported in frequencies and percentages by combining results from learners who attended an original, live web-based training and learners who completed the same training on-demand via a Learning Management System. Learners from both the live and archived training reported that the training increased their knowledge to effectively work with sexual and gender minority prostate cancer survivors. Learners also reported gaining new resources and strategies they could apply to their work. Results indicate the training fills an educational gap for healthcare professionals and supports the need for additional training of healthcare professionals focused on the healthcare needs of SGM cancer survivors.

Caregiver engagement practices in National Cancer Institute Clinical Oncology Research Program settings: Implications for research to advance the field.

BACKGROUND: Supportive care interventions have demonstrated benefits for both informal and/or family cancer caregivers and their patients, but uptake generally is poor. To the authors' knowledge, little is known regarding the availability of supportive care services in community oncology practices, as well as engagement practices to connect caregivers with these services. METHODS: Questions from the National Cancer Institute Community Oncology Research Program (NCORP)'s 2017 Landscape Survey examined caregiver engagement practices (ie, caregiver identification, needs assessment, and supportive care service availability). Logistic regression was used to assess the relationship between the caregiver engagement outcomes and practice group characteristics. RESULTS: A total of 204 practice groups responded to each of the primary outcome questions. Only 40.2% of practice groups endorsed having a process with which to systematically identify and document caregivers, although approximately 76% were routinely using assessment tools to identify caregiver needs and approximately 63.7% had supportive care services available to caregivers. Caregiver identification was more common in sites affiliated with a critical access hospital (odds ratio [OR], 2.44; P = .013), and assessments were less common in safety-net practices (OR, 0.41; P = .013). Supportive care services were more commonly available in the Western region of the United States, in practices with inpatient services (OR, 2.96; P = .012), and in practices affiliated with a critical access hospital (OR, 3.31; P = .010). CONCLUSIONS: Although many practice groups provide supportive care services, fewer than one-half systematically identify and document informal cancer caregivers. Expanding fundamental engagement practices such as caregiver identification, assessment, and service provision will be critical to support recent calls to improve caregivers' well-being and skills to perform caregiving tasks.

Fatigue, anxiety, and quality of life in breast cancer patients compared to non-cancer controls: a nationwide longitudinal analysis.

PURPOSE: Fatigue and anxiety are common and significant symptoms reported by cancer patients. Few studies have examined the trajectory of multidimensional fatigue and anxiety, the relationships between them and with quality of life. METHODS: Breast cancer patients (n = 580) from community oncology clinics and age-matched controls (n = 364) completed fatigue and anxiety questionnaires prior to chemotherapy (A1), at chemotherapy completion (A2), and six months post-chemotherapy (A3). Linear mixed models (LMM) compared trajectories of fatigue /anxiety over time in patients and controls and estimated their relationship with quality of life. Models adjusted for age, education, race, BMI, marital status, menopausal status, and sleep symptoms. RESULTS: Patients reported greater fatigue and anxiety compared to controls at all time points (p's < 0.001, 35% clinically meaningful anxiety at baseline). From A1 to A2 patients experienced a significant increase in fatigue (ß = 8.3 95%CI 6.6,10.0) which returned to A1 values at A3 but remained greater than controls' (p < 0.001). General, mental, and physical fatigue subscales increased from A1 to A2 remaining significantly higher than A1 at A3 (p < 0.001). Anxiety improved over time (A1 to A3 ß = - 4.3 95%CI -2.6,-3.3) but remained higher than controls at A3 (p < 0.001). Among patients, fatigue and anxiety significantly predicted one another and quality of life. Menopausal status, higher BMI, mastectomy, and sleep problems also significantly predicted change in fatigue. CONCLUSION: Breast cancer patients experience significant fatigue and anxiety up to six months post-chemotherapy that is associated with worse quality of life. Future interventions should simultaneously address anxiety and fatigue, focusing on mental and physical fatigue subdomains.

Capacity to Provide Geriatric Specialty Care for Older Adults in Community Oncology Practices.

BACKGROUND: American Society of Clinical Oncology guidelines recommend that patients ≥65 years of age starting chemotherapy undergo a geriatric assessment (GA) to inform and guide management; however, little is known about resources available in community oncology practices to implement these guidelines and to facilitate geriatric oncology research. MATERIALS AND METHODS: Oncology practices within the National Cancer Institute Community Oncology Research Program (NCORP) were electronically surveyed in 2017 regarding the availability of specialty providers, supportive services, and practice characteristics, as part of a larger survey of cancer care delivery research capacity. RESULTS: Of the 943 NCORP practices, 504 (54%) responded to the survey, representing 210 practice groups. The median new cancer cases per year ≥65 years of age was 457 (interquartile range 227-939). Of respondents, only 2.0% of practices had a fellowship-trained geriatric oncologist on staff. Geriatricians were available for consultation or comanagement at 37% of sites, and of those, only 13% had availability within the oncology clinic (5% of overall). Practice size of ≥1,000 new adult cancer cases (ages ≥18) per year was associated with higher odds (1.81, confidence interval 1.02-3.23) of geriatrician availability. Other multidisciplinary care professionals that could support GA were variably available onsite: social worker (84%), nurse navigator (81%), pharmacist (77%), dietician (71%), rehabilitative medicine (57%), psychologist (42%), and psychiatrist (37%). CONCLUSION: Only a third of community oncology practices have access to a geriatrician within their group and only 5% of community sites have access within the oncology clinic. Use of primarily self-administered GA tools that direct referrals to available services may be an effective implementation strategy for guideline-based care. IMPLICATIONS FOR PRACTICE: Only a minority of community oncology practices in the U.S. have access to geriatric specialty care. Developing models of care that use patient-reported measures and/or other geriatric screening tools to assess and guide interventions in older adults, rather than geriatric consultations, are likely the most practical methods to improve the care of this vulnerable population.

The Patient-Provider Relationship: Predictors of black/African American Cancer Patients' Perceived Quality of Care and Health Outcomes.

We examined whether the patient-provider relationship (PPR) is associated with Black survivors' health outcomes and whether this association was mediated by the quality of care. The outcome variables were survivors' quality of care and health outcome, and the predictor variable was PPR (communication, emotional support, time spent, and survivors' shared-decision making). A sample of 223 Black cancer survivors (age 63.0 ± 14.0 years) provided evaluable data. The most common cancer types reported by the participants were: gynecologic (32.7%), genitourinary (21.5%), and gastrointestinal cancers (11.2%). After controlling for covariates. A Structural Equation Model (SEM) showed that PPR was significantly associated with both health outcome (p = .015) and quality of care (p = .002). When PPR and quality of care were tested in the mediation model, the direct association between PPR and health outcome was attenuated, and it was no longer significant (b = -0.05, SE = 0.11, p = .65). However, indirectly, there was a strong association between PPR and health outcome through the quality of care (b = 0.22, SE = 0.08, p = .003), indicating full mediation. Providers' interpersonal relationships had a significant influence on the health of Black survivors, and this influence may be due to the increased positive perception of the quality of care. The implications of these findings for further research are discussed.

Racial/Ethnic Differences in Comprehension of Biospecimen Collection: a Nationwide University of Rochester Cancer Center NCI Community Oncology Research Program Study.

To examine whether (a) non-minority participants differed from racial minority participants in the understanding of biospecimens collected for research purposes, (b) patients differed from comparison group in their understanding of the ways their biospecimens could be used by researchers, and (c) participants received adequate information before consenting to donate blood for research studies. We analyzed cross-sectional data from female breast cancer patients scheduled to receive chemotherapy at the National Cancer Institute (NCI) Community Oncology Research Program (NCORP) clinical sites and a healthy comparison group. After reading a consent form related to biospecimens and consenting to participate in a clinical trial, participants' understanding of biospecimen collection was evaluated. Linear models were used to compare scores between non-minority and racial minority participants as well as cancer and non-cancer comparisons adjusting for possible confounding factors. A total of 650 participants provided evaluable data; 592 were non-minority (Caucasian) and 58 participants were a racial minority (71% Black and 29% other). There were 427 cancer patients and 223 comparisons. Non-minority participants scored higher than racial minorities on relevance-to-care items (diff. = 0.48, CI 0.13-0.80, p = 0.001). Comparison group scored higher than cancer patients on relevance-to-care items (diff. = 0.58, CI 0.37-0.78). A moderate number of the participants exhibited a poor understanding of biospecimen collection across all racial/ethnic backgrounds, but racial minority participants' scores remained lower in the relevance-to-care subscale even after adjusting for education and reading level. Differences were also noted among the patients and comparison group. Researchers should facilitate comprehension of biospecimen collection for all study participants, especially racial minority participants.

Acquisition of sexual orientation and gender identity data among NCI Community Oncology Research Program practice groups.

BACKGROUND: Sexual and gender minority individuals face numerous cancer-related inequities, many of which appear to be underreported. However, to the best of the authors' knowledge, no one has assessed rates of acquisition of sexual orientation and gender identity (SOGI) data within community oncology settings. METHODS: Community oncology practices that were part of the NCI Community Oncology Research Program (NCORP) network were asked whether they routinely collected SOGI information and coded this information in their electronic medical records. The proportion of practice groups reporting routine collection of sexual and/or gender minority information was calculated. Potential associations between the collection of SOGI information and practice group-level and state-level characteristics (from Gallup poll data) were also provided. RESULTS: Twenty-four percent of the responding NCORP practice groups reported routine collection of sexual orientation information, and 10% reported collection of gender identity information. Practices located in western regions of the United States, practices in states with higher proportions of sexual and gender minority-identifying individuals, and practices with lower proportions of non-Hispanic patients were more likely to ask patients about sexual orientation and/or gender identity. CONCLUSIONS: US oncology practices that participate in research do not frequently collect SOGI information from patients with cancer. Educational initiatives should inform oncology staff and providers about the importance of collecting gender identity and sexual orientation information to improve existent disparities faced by sexual and gender minority patients.

Beliefs About Advanced Cancer Curability in Older Patients, Their Caregivers, and Oncologists.

BACKGROUND: Ensuring older patients with advanced cancer and their oncologists have similar beliefs about curability is important. We investigated discordance in beliefs about curability in patient-oncologist and caregiver-oncologist dyads. MATERIALS AND METHODS: We used baseline data from a cluster randomized trial assessing whether geriatric assessment improves communication and quality of life in older patients with advanced cancer and their caregivers. Patients were aged ≥70 years with incurable cancer from community oncology practices. Patients, caregivers, and oncologists were asked: "What do you believe are the chances the cancer will go away and never come back with treatment?" Options were 100%, >50%, 50/50, <50%, and 0% (5-point scale). Discordance in beliefs about curability was defined as any difference in scale scores (≥3 points were severe). We used multivariate logistic regressions to describe correlates of discordance. RESULTS: Discordance was present in 60% (15% severe) of the 336 patient-oncologist dyads and 52% (16% severe) of the 245 caregiver-oncologist dyads. Discordance was less common in patient-oncologist dyads when oncologists practiced longer (adjusted odds ratio [AOR] 0.90, 95% confidence interval [CI] 0.84-0.97) and more common in non-Hispanic white patients (AOR 5.77, CI 1.90-17.50) and when patients had lung (AOR 1.95, CI 1.29-2.94) or gastrointestinal (AOR 1.55, CI 1.09-2.21) compared with breast cancer. Severe discordance was more common when patients were non-Hispanic white, had lower income, and had impaired social support. Caregiver-oncologist discordance was more common when caregivers were non-Hispanic white (AOR 3.32, CI 1.01-10.94) and reported lower physical health (AOR 0.88, CI 0.78-1.00). Severe discordance was more common when caregivers had lower income and lower anxiety level. CONCLUSION: Discordance in beliefs about curability is common, occasionally severe, and correlated with patient, caregiver, and oncologist characteristics. IMPLICATIONS FOR PRACTICE: Ensuring older patients with advanced cancer and their caregivers have similar beliefs about curability as the oncologist is important. This study investigated discordance in beliefs about curability in patient-oncologist (PO) and caregiver-oncologist (CO) dyads. It found that discordance was present in 60% (15% severe) of PO dyads and 52% (16% severe) of CO dyads, raising serious questions about the process by which patients consent to treatment. This study supports the need for interventions targeted at the oncologist, patient, caregiver, and societal levels to improve the delivery of prognostic information and patients'/caregivers' understanding and acceptance of prognosis.

How much time is left? Associations between estimations of patient life expectancy and quality of life in patients and caregivers.

PURPOSE: It is unclear whether life-expectancy estimates of patients with advanced cancer and their caregivers are associated with patient existential, social, or emotional quality of life (QOL) or caregiver emotional QOL. METHODS: Patients with advanced cancer and their caregivers (n = 162 dyads) reported estimates of the chance the patient would live for 2 years or more from 0% (most pessimistic) to 100% (most optimistic). They also completed self-report measures of QOL. RESULTS: Adjusting for sociodemographic confounds and multiple comparisons, more pessimistic caregiver and patient life-expectancy estimates were associated with worse caregiver emotional QOL and worse patient existential QOL. Discrepancies between patient and caregiver estimates were not associated with patient or caregiver QOL. CONCLUSIONS: Pessimistic life-expectancy estimates are associated with worse existential QOL in patients and worse emotional QOL in caregivers. Prospective research to establish causal relationships is needed, and interventions to address the relationship between beliefs about life expectancy and existential and emotional QOL should be considered. Providing these interventions to patients and caregivers receiving information on life expectancy may mitigate the negative impact of life-expectancy information on patient existential quality of life.

"Treat us with dignity": a qualitative study of the experiences and recommendations of lesbian, gay, bisexual, transgender, and queer (LGBTQ) patients with cancer.

PURPOSE: Despite indications that lesbian, gay, bisexual, transgender, and queer (LGBTQ) patients have unique needs when seeking healthcare, the experiences of LGBTQ patients in the context of cancer care have not been fully explored. This qualitative study investigated recommendations offered by LGBTQ patients with cancer for improving cancer care. METHODS: Two hundred seventy-three LGBTQ people across the USA who had been diagnosed with cancer completed an online survey that included open-ended questions. Using responses to these questions, two researchers independently conducted open coding. A code book was generated collaboratively and the data were coded independently. Codes were clustered and refined and the data were independently re-coded. RESULTS: Five themes emerged. LGBTQ patients with cancer: (1) are affected by providers' LGBTQ-specific knowledge and skills, assumptions, and mistreatment; (2) negotiate disclosure of identities based on safety of clinical encounters; (3) have differing experiences based on multiple intersecting identities; (4) receive more effective care when members of their support networks are included; and (5) are self-advocates and undergo transformative experiences in the face of morbidity and marginalization. CONCLUSIONS: LGBTQ cancer survivors report challenges accessing competent cancer treatment. To address this, cancer care providers should provide safe clinical encounters, inquire about and respond professionally to patients' identities and identifiers, include chosen support people, provide care relevant to patients' gender identities, and address treatments' effects on sexuality. Training providers about diverse LGBTQ communities and acknowledging the strengths of LGBTQ patients with cancer may improve provider/patient relationships. Provider training could be created based on these principles.

Effects of exercise on inflammation in patients receiving chemotherapy: a nationwide NCORP randomized clinical trial.

PURPOSE: A growing body of research suggests that inflammation plays a role in many chemotherapy-related toxicities such as fatigue, anxiety, and neuropathy. Regular exercise can change levels of individual cytokines (e.g., reducing IL-6, increasing IL-10); however, it is not known whether exercise during chemotherapy affects relationships between cytokines (i.e., whether cytokine concentrations change collectively vs. independently). This study assessed how 6 weeks of exercise during chemotherapy affected relationships between changes in concentrations of several cytokines. METHODS: This is a secondary analysis of a randomized trial studying 6 weeks of moderate-intensity walking and resistance exercise during chemotherapy compared with chemotherapy alone. At pre- and post-intervention, patients provided blood to assess serum concentrations of cytokines IL-1ß, IL-6, IL-8, IL-10, and IFN-γ, and receptor sTNFR1. We investigated relationships between cytokines using the correlations between changes in cytokine concentrations from pre- to post-intervention. RESULTS: We obtained complete data from 293 patients (149 randomized to exercise). Exercise strengthened the correlation between concentration changes of IL-10 and IL-6 (r = 0.44 in exercisers vs. 0.11 in controls; p = 0.001). We observed the same pattern for IL-10:IL-1ß and IL-10:sTNFR1. Exercise also induced an anti-inflammatory cytokine profile, per reductions in pro-inflammatory IFN-γ (p = 0.044) and perhaps IL-1ß (p = 0.099, trend-level significance). CONCLUSIONS: Our hypothesis-generating work suggests that regular exercise during 6 weeks of chemotherapy may cause certain cytokine concentrations to change collectively (not independently). This work enhances our understanding of relationships between cytokines and complements traditional analyses of cytokines in isolation. Future work should test for replication and relationships to patient outcomes. TRIAL REGISTRATION: Clinical Trials.gov, # NCT00924651, http://www.clinicaltrials.gov .

Social Support, Insomnia, and Adherence to Cognitive Behavioral Therapy for Insomnia After Cancer Treatment.

OBJECTIVE/BACKGROUND: While cognitive-behavioral therapy for insomnia (CBT-I) has been shown to be efficacious in treating cancer survivors' insomnia, 30-60% of individuals have difficulty adhering to intervention components. Psychosocial predictors of adherence and response to CBT-I, such as social support, have not been examined in intervention studies for cancer survivors. PARTICIPANTS: Data from a randomized placebo-controlled 2 x 2 trial of CBT-I and armodafinil (a wakefulness promoting agent) were used to assess adherence. Ninety-six cancer survivors participated in the trial (mean age 56, 86% female, 68% breast cancer). METHODS: CBT-I and armodafinil were administered over the course of seven weeks, and participants were assessed at baseline, during intervention, postintervention, and at a three-month follow-up. Social support was assessed using a Functional Assessment of Chronic Illness Therapy subscale, insomnia severity was assessed using the Insomnia Severity Index, and adherence was measured based on CBT-I sleep prescriptions. RESULTS: At baseline, social support was negatively correlated with insomnia severity (r = -0.30, p = 0.002) and associations between social support, CBT-I, and insomnia were maintained through the three-month follow-up. Social support was positively associated with adherence to CBT-I during intervention weeks 3, 4, and 5, and with overall intervention adherence. At postintervention, both social support and treatment with CBT-I independently predicted decreased insomnia severity (p < 0.01) when controlling for baseline insomnia severity. CONCLUSIONS: Higher social support is associated with better intervention adherence and improved sleep independent of CBT-I. Additional research is needed to determine whether social support can be leveraged to improve adherence and response to CBT-I.

Multimedia psychoeducation for patients with cancer who are eligible for clinical trials: A randomized clinical trial.

BACKGROUND: Supporting patients' decision making about clinical trials may enhance trial participation. To date, few theory-based interventions have been tested to address this issue. The objective of the current study was aimed to evaluate the effect of a multimedia psychoeducation (MP) intervention, relative to a print education (PE) intervention, on patients' decision support needs and attitudes about clinical trials. METHODS: Patients with cancer who were eligible for participation in a National Cancer Institute therapeutic cancer clinical trial were recruited through the nationwide University of Rochester Cancer Center National Cancer Institute Community Oncology Research Program from 2014 to 2016 and were randomized to the MP or PE intervention. Assessments at baseline (before intervention), postintervention, and at a 2-month follow-up visit included patients' decision support needs, attitudes regarding clinical trials, and clinical trial participation. RESULTS: In total, 418 patients with various types of cancer were recruited (ages 26-89 years). Relative to the PE intervention, the MP intervention did not significantly affect decision support needs. However, patients in the MP arm reported significantly more positive attitudes about clinical trials and were more likely to participate in a clinical trial than those in the PE arm (69% vs 62%; P = .01). Furthermore, an improvement in attitudes about clinical trials significantly mediated the effect of the intervention on participation in clinical trials. CONCLUSIONS: The MP intervention was able to improve patient attitudes toward clinical trials compared with the PE intervention, and this improvement led to increased rates of participation in trials. The MP intervention could be disseminated to improve attitudes about clinical trials among patients with cancer.

Yoga for the Management of Cancer Treatment-Related Toxicities.

PURPOSE OF REVIEW: To (1) explain what yoga is, (2) summarize published literature on the efficacy of yoga for managing cancer treatment-related toxicities, (3) provide clinical recommendations on the use of yoga for oncology professionals, and (4) suggest promising areas for future research. RECENT FINDINGS: Based on a total of 24 phase II and one phase III clinical trials, low-intensity forms of yoga, specifically gentle hatha and restorative, are feasible, safe, and effective for treating sleep disruption, cancer-related fatigue, cognitive impairment, psychosocial distress, and musculoskeletal symptoms in cancer patients receiving chemotherapy and radiation and cancer survivors. Clinicians should consider prescribing yoga for their patients suffering with these toxicities by referring them to qualified yoga professionals. More definitive phase III clinical trials are needed to confirm these findings and to investigate other types, doses, and delivery modes of yoga for treating cancer-related toxicities in patients and survivors.

Effects of exercise during chemotherapy on chemotherapy-induced peripheral neuropathy: a multicenter, randomized controlled trial.

PURPOSE: Over half of all cancer patients receiving taxane-, platinum-, or vinca alkaloid-based chemotherapy experience chemotherapy-induced peripheral neuropathy (CIPN), which includes numbness, tingling, pain, cold sensitivity, and motor impairment in the hands and feet. CIPN is a dose-limiting toxicity, potentially increasing mortality. There are no FDA-approved drugs to treat CIPN, and behavioral interventions such as exercise are promising yet understudied. This secondary analysis of our nationwide phase III randomized controlled trial of exercise for fatigue examines (1) effects of exercise on CIPN symptoms, (2) factors that predict CIPN symptoms, and (3) factors that moderate effects of exercise on CIPN symptoms. METHODS: Cancer patients (N = 355, 56 ± 11 years, 93% female, 79% breast cancer) receiving taxane-, platinum-, or vinca alkaloid-based chemotherapy were randomized to chemotherapy or chemotherapy plus Exercise for Cancer Patients (EXCAP©®). EXCAP is a standardized, individualized, moderate-intensity, home-based, six-week progressive walking and resistance exercise program. Patients reported CIPN symptoms of numbness and tingling and hot/coldness in hands/feet (0-10 scales) pre- and post-intervention. We explored baseline neuropathy, sex, age, body mass index, cancer stage, and cancer type as possible factors associated with CIPN symptoms and exercise effectiveness. RESULTS: Exercise reduced CIPN symptoms of hot/coldness in hands/feet (-0.46 units, p = 0.045) and numbness and tingling (- 0.42 units, p = 0.061) compared to the control. Exercise reduced CIPN symptoms more for patients who were older (p = 0.086), male (p = 0.028), or had breast cancer (p = 0.076). CONCLUSIONS: Exercise appears to reduce CIPN symptoms in patients receiving taxane-, platinum-, or vinca alkaloid-based chemotherapy. Clinicians should consider prescribing exercise for these patients. TRIAL REGISTRATION: Clinical Trials.gov , # NCT00924651, http://www.clinicaltrials.gov .