Cancer survivorship care for young adults: a risk-stratified, multicenter randomized controlled trial to improve symptoms

PURPOSE

Young adult (YA) cancer survivors have high rates of adverse health and psychosocial outcomes. This risk-stratified, multicenter, randomized controlled trial (RCT) compared a self-management survivorship intervention to usual care in YA survivors with symptoms of cancer-related distress, insomnia, fatigue, pain, and/or depression.

METHODS

Eligibility included age 18-39 at diagnosis with an invasive malignancy in the previous 1-5 years. Baseline assessment determined "high need" participants, with 2-5 elevated targeted symptoms. We randomized high need participants to intervention or usual care and offered intervention participants a survivorship clinic visit, which included mutually decided action plans for symptoms. Follow-up calls at 1 and 3 months after the clinic visit reviewed action plan progress. Outcomes compared rates of improved symptoms for intervention vs usual care at 6 months and 12 months.

RESULTS

N = 344 completed baseline assessment, with n = 147 (43%) categorized as high need and randomized. Of n = 73 randomized to the intervention, n = 42 (58%) did not attend their survivorship clinic visit. In intent-to-treat analyses, aggregate symptom scores did not differ between arms, though distress improved for 46% in the intervention arm at 6 months compared to 18% in usual care (p = 0.03) among those with elevated distress at baseline.

CONCLUSIONS

Distress improved for YAs who received self-management survivorship care. However, the study demonstrates a need for alternative strategies for providing YA survivorship care.

TRIAL REGISTRATION

NCT02192333 IMPLICATIONS FOR CANCER SURVIVORS: While YA survivors demonstrate some improved distress when provided survivorship care, to make care accessible and effective, they require options such as remote delivery of care.

Long-Term Neurocognitive and Psychosocial Outcomes After Acute Myeloid Leukemia: A Childhood Cancer Survivor Study Report

BACKGROUND

Survivors of childhood acute myeloid leukemia (AML) are vulnerable to medical late effects of treatment; however, less is known about their psychosocial outcomes. This study evaluated neurocognitive and psychosocial outcomes in long-term AML survivors treated with bone marrow transplantation (BMT) or intensive chemotherapy (IC) without BMT.

METHODS

AML survivors (N = 482; median age at diagnosis = 8 [range = 0-20] years; median age at evaluation = 30 [range = 18-49] years) treated with BMT (n = 183) or IC (n = 299) and sibling controls (N = 3190; median age at evaluation = 32 [range = 18-58] years) from the Childhood Cancer Survivor Study were compared on emotional distress (Brief Symptom Inventory-18), neurocognitive problems (Childhood Cancer Survivor Study Neurocognitive Questionnaire), health-related quality of life (SF-36), and social attainment. Outcomes were dichotomized (impaired vs nonimpaired) using established criteria, and relative risks (RRs) were estimated with multivariable Poisson regression, adjusted for age at evaluation and sex.

RESULTS

AML survivors were more likely than siblings to report impairment in overall emotional (RR = 2.19, 95% confidence interval [CI] = 1.51 to 3.18), neurocognitive (RR = 2.03, 95% CI = 1.47 to 2.79), and physical quality of life (RR = 2.71, 95% CI = 1.61 to 4.56) outcomes. Survivors were at increased risk for lower education (RR = 1.15, 95% CI = 1.03 to 1.30), unemployment (RR = 1.41, 95% CI = 1.16 to 1.71), lower income (RR = 1.39, 95% CI = 1.17 to 1.65), and not being married or having a partner (RR = 1.33, 95% CI = 1.17 to 1.51). BMT-treated survivors did not differ statistically significantly from IC-treated on any outcome measure.

CONCLUSIONS

AML survivors are at increased risk for psychosocial impairment compared with siblings; however, BMT does not confer additional risk for psychosocial late effects compared with treatment without BMT.

Survivorship, Version 1.2021

The NCCN Guidelines for Survivorship are intended to help healthcare professionals working with cancer survivors to ensure that each survivor's complex and varied needs are addressed. The Guidelines provide screening, evaluation, and treatment recommendations for consequences of adult-onset cancer and its treatment; recommendations to help promote healthful lifestyle behaviors, weight management, and immunizations in survivors; and a framework for care coordination. This article summarizes the recommendations regarding employment and return to work for cancer survivors that were added in the 2021 version of the NCCN Guidelines.

Prediction of Acute Graft versus Host Disease and Relapse by Endogenous Metabolomic Compounds in Patients Receiving Personalized Busulfan-Based Conditioning

Busulfan-based conditioning is the most commonly used high-dose conditioning regimen for allogeneic hematopoietic cell transplant (HCT). The alkylating agent busulfan has a narrow therapeutic index, with busulfan doses personalized to a target plasma exposure (targeted busulfan). Using a global pharmacometabonomics approach, we sought to identify novel biomarkers of relapse or acute graft versus host disease (GVHD) in a cohort of 84 patients receiving targeted busulfan before allogeneic HCT. A total of 763 endogenous metabolomic compounds (EMCs) were quantitated in 230 longitudinal blood samples before, during, and shortly after intravenous busulfan administration. We performed both univariate linear regression and pathway enrichment analyses using global testing. The cysteine/methionine pathway and the glycine, serine, and threonine metabolism pathway were most associated with relapse. The latter be explained by the fact that glutathione S-transferases conjugate both busulfan and glutathione, which contains glycine as a component. The d-arginine and d-ornithine metabolism pathway and arginine and proline metabolism pathway were most associated with acute GVHD. None of these associations were significant after correcting for false discovery rate (FDR) with a strict cutoff of FDR-adjusted p < 0.1. Although larger studies are needed to substantiate these findings, the results show that EMCs may be used as predictive biomarkers in HCT patients.

Feasibility of a behavioral intervention using mobile health applications to reduce cardiovascular risk factors in cancer survivors: a pilot randomized controlled trial

PURPOSE

Determine the feasibility of a remotely delivered mobile health (mHealth)-supported intervention to improve diet and physical activity in hematologic malignancy survivors.

METHODS

Pilot randomized controlled trial of a 16-week intervention for improving diet and physical activity: individualized goal-setting (daily steps, sodium, saturated fat, added sugar intake) per feedback from mHealth trackers (Fitbit for activity; Healthwatch360 for diet), supplemented by a Facebook peer support group. Controls accessed the trackers without goal-setting or peer support. Everyone received standardized survivorship counseling with tailored advice from a clinician. Actigraphy and food frequency questionnaires assessed activity and diet at baseline and follow-up.

RESULTS

Forty-one participants (51.2% male; median age 45.1 years; 7.0 years from treatment) were randomized (24 intervention; 17 control). Fitbit and Healthwatch360 use were more common among intervention versus control participants (75.0% versus 70.6% and 50.0% versus 17.7% of eligible days, respectively). Most intervention participants (66.7%) engaged with Facebook; overall, 91.7% interacted with the study's mHealth applications. While no comparisons in activity or dietary outcomes between intervention versus control group met statistical significance, the intervention was associated with greater reductions in the targeted dietary factors and improvements in Healthy Eating Index-2015 score, moderate-vigorous physical activity time, and daily steps. Participant retention at 6 months was 90.2%.

CONCLUSIONS

An intervention for cardiovascular risk reduction based on individualized goal-setting enhanced by mHealth and social media peer support was feasible and acceptable among cancer survivors.

IMPLICATIONS FOR CANCER SURVIVORS

Effective and easily disseminated strategies that improve diet and physical activity in this population are needed.

TRIAL REGISTRATION

Registered in ClinicalTrials.gov (NCT03574012) on June 29, 2018.

NCCN Guidelines Insights: Survivorship, Version 2.2020

The NCCN Guidelines for Survivorship provide screening, evaluation, and treatment recommendations for consequences of adult-onset cancer and its treatment, with the goal of helping healthcare professionals who work with survivors, including those in primary care. The guidelines also provide recommendations to help clinicians promote physical activity, weight management, and proper immunizations in survivors and facilitate care coordination to ensure that all of the survivors' needs are addressed. These NCCN Guidelines Insights summarize additions and changes made to the guidelines in 2020 regarding cardiovascular disease risk assessment and screening for subsequent primary malignancies.

Engaging hematopoietic cell transplantation patients and caregivers in the design of print and mobile application individualized survivorship care plan tools

PURPOSE

INSPIRE (INteractive Survivorship Program with Information and REsources) is an online health program that includes a mobile app, website, health action plan, and individualized survivorship care plans for adult hematopoietic cell transplant (HCT) survivors. The INSPIRE program integrates two previously effective randomized control trials that tested an internet-based program and patient-centered survivorship care plans for HCT survivors.

METHODS

Three focus groups were conducted with a total of 22 participants (20 patients, 2 caregivers/patient advocates) to explore patient and caregiver preferences and to optimize the patient-centered emphasis of INSPIRE. Adult (age > 18 years at the time of study entry) HCT recipients had to be at least 1-year post-HCT to participate; caregivers/patient advocates were also eligible. Participants had to be able to communicate in English, could have any diagnosis, transplant type, or donor source, and could have had multiple transplants.

RESULTS

All patient participants received an allogeneic HCT; average time since HCT was 8 years (range 2-22 years). The majority of participants were female (77.3%). Overall, the tools were well received by participants in this study, particularly the personalized features of all the tools. Major themes included interest in having the ability to tailor features to individual needs, and an interest in tracking information over time.

DISCUSSION

Engaging patients and caregivers is invaluable to optimize tools designed to improve HCT survivorship care. Print, online, and mobile-based tools, tailored to individual patients' treatment history and requisite follow-up care, can provide otherwise unavailable expertise and guidelines for care.

HLA-Haploidentical Hematopoietic Cell Transplantation for Treatment of Nonmalignant Diseases Using Nonmyeloablative Conditioning and Post-Transplant Cyclophosphamide

Allogeneic hematopoietic cell transplant (HCT) is often the only curative therapy for patients with nonmalignant diseases; however, many patients do not have an HLA-matched donor. Historically, poor survival has been seen after HLA-haploidentical HCT because of poor immune reconstitution, increased infections, graft-versus-host disease (GVHD), and graft failure. Encouraging results have been reported using a nonmyeloablative T cell-replete HLA-haploidentical transplant approach in patients with hematologic malignancies. Here we report the outcomes of 23 patients with various nonmalignant diseases using a similar approach. Patients received HLA-haploidentical bone marrow (n = 17) or granulocyte colony-stimulating factor-mobilized peripheral blood stem cell (n = 6) grafts after conditioning with cyclophosphamide 50 mg/kg, fludarabine 150 mg/m², and 2 or 4 Gy total body irradiation. Postgrafting immunosuppression consisted of cyclophosphamide, mycophenolate mofetil, tacrolimus, ± sirolimus. Median patient age at HCT was 10.8 years. Day 100 transplant-related mortality (TRM) was 0%. Two patients died at later time points, 1 from intracranial hemorrhage/disseminated fungal infection in the setting of graft failure and 1 from infection/GVHD. The estimated probabilities of grades II to IV and III to IV acute GVHD at day 100 and 2-year National Institutes of Health consensus chronic GVHD were 78%, 26%, and 42%, respectively. With a median follow-up of 2.5 years, the 2-year overall and event-free rates of survival were 91% and 78%, respectively. These results are encouraging and demonstrate favorable disease-specific lineage engraftment with low TRM in patients with nonmalignant diseases using nonmyeloablative conditioning followed by T cell-replete HLA-haploidentical grafts. However, additional strategies are needed for GVHD prevention to make this a viable treatment approach for patients with nonmalignant diseases.

Upfront Therapies and Downstream Effects: Navigating Late Effects in Childhood Cancer Survivors in the Current Era

PURPOSE OF REVIEW

As survival rates of those diagnosed with childhood cancer improve over time, the number of long-term survivors continues to grow. Advances have not only been made in the upfront treatment of childhood cancer, but also in the identification and treatment of late complications that may arise as a result of the chemotherapy, radiotherapy, or surgical interventions required to provide a cure.

RECENT FINDINGS

As new therapies emerge that are often more targeted to cancerous cells while sparing healthy tissues, the hope is that cure can be achieved without the same long-term side effects for survivors. However, much is unknown regarding how these novel interventions will impact patients in the years to come. It is critical that we continue to follow patients treated with new modalities in order to identify and treat the long-term complications that may arise in future childhood cancer survivors.

Survivorship, Version 2.2018, NCCN Clinical Practice Guidelines in Oncology

The NCCN Guidelines for Survivorship provide screening, evaluation, and treatment recommendations for common physical and psychosocial consequences of cancer and cancer treatment to help healthcare professionals who work with survivors of adult-onset cancer in the posttreatment period. This portion of the guidelines describes recommendations regarding the management of anthracycline-induced cardiotoxicity and lymphedema. In addition, recommendations regarding immunizations and the prevention of infections in cancer survivors are included.

Distress and resilience among adolescents and young adults with cancer and their mothers: An exploratory analysis

The aim of this analysis was to explore intra-family longitudinal relationships in psychosocial well-being among adolescent and young adults (AYAs, Mage = 17, SD = 2.1) with cancer and their mothers using data from a multi-site, prospective, survey-based study. AYA-mother dyads (n = 14 dyads) completed validated patient reported outcome (PRO) measures of self-perceived resilience [Connor-Davidson resilience scale (CD-RISC-10)] and distress [Kessler-6 psychological distress scale (K6)] at baseline (14-60 days following diagnosis) and follow-up (3-6 months later). Higher AYA distress predicted better maternal resilience, whereas higher maternal distress predicted worse AYA resilience. Thus, processes of resilience between AYAs and their mothers may differ.

NCCN Guidelines Insights: Survivorship, Version 2.2019

The NCCN Guidelines for Survivorship provide screening, evaluation, and treatment recommendations for consequences of cancer and cancer treatment to aid healthcare professionals who work with survivors of adult-onset cancer. Guidance is also provided to help promote physical activity, weight management, and proper immunizations in survivors and to facilitate care coordination to ensure that all needs are addressed. These NCCN Insights summarize some of the topics discussed by the NCCN Survivorship Panel during the 2019 update of the guidelines, including the survivorship population addressed, ways to improve care coordination, and pain management.

Total body irradiation dose and risk of subsequent neoplasms following allogeneic hematopoietic cell transplantation

We examined the impact of total body irradiation (TBI) dose and fractionation on risk of subsequent malignant neoplasms (SMNs) in the era of reduced-intensity and nonmyeloablative conditioning regimens for hematopoietic cell transplantation (HCT). Among 4905 1-year survivors of allogeneic HCT for hematologic malignancies (N = 4500) or nonmalignant disorders (N = 405) who received transplants between 1969 and 2014, we identified 581 SMNs (excluding squamous and basal cell of skin) in 499 individuals. With a median length of follow-up of 12.5 years, the cumulative incidence of SMNs by 30 years after HCT was 22.0%. Compared with age-, sex-, and calendar year-matched Surveillance, Epidemiology, and End Results (SEER) population rates, the standardized incidence ratio (SIR) of SMNs was increased 2.8-fold. The highest SIRs were for SMNs of bones (SIR, 28.8), oral cavity (SIR, 13.8), skin (SIR, 7.3), central nervous system (SIR, 6.0), and endocrine organs (SIR, 4.9). The highest excess absolute risks (EARs) were seen with breast cancer (EAR, 2.2) and cancers of the oral cavity (EAR, 1.5) and skin (EAR, 1.5) per 1000 person-years. The highest incidence of SMNs was in survivors exposed to unfractionated (600-1000 cGy) or high-dose fractionated (1440-1750 cGy) TBI. For patients receiving low-dose TBI, the incidence was comparable to myeloablative chemotherapy alone, although still twofold higher than in the general population. These data demonstrate a strong effect of TBI dose, dose fractionation, and risk of SMNs after HCT. The cumulative incidence of SMNs increases with follow-up time; thus, HCT survivors require lifetime monitoring for early detection and effective therapy of SMNs.

Lasting effects of cancer and its treatment on employment and finances in adolescent and young adult cancer survivors

BACKGROUND

The impact of cancer and its treatment on employment and financial burden in adolescents/young adults (AYAs) is not fully known.

METHODS

Eligibility for this cross-sectional study of AYA cancer survivors included the diagnosis of a malignancy between ages 18 and 39 years and survey completion within 1 to 5 years from diagnosis and ≥1 year after therapy completion. Participants were selected randomly from the tumor registries of 7 participating sites and completed an online patient-reported outcomes survey to assess employment and financial concerns. Treatment data were abstracted from medical records. Data were analyzed across diagnoses and by tumor site using logistic regression and Wald-based 95% confidence intervals adjusting for age (categorized), sex, insurance status, education (categorized), and treatment exposures.

RESULTS

Participants included 872 survivors (breast cancer, n = 241; thyroid cancer, n = 126; leukemia/lymphoma, n = 163; other malignancies, n = 342). Exposure to chemotherapy in breast cancer survivors was associated with an increase in self-reported mental impairment in work tasks (odds ratio [OR], 2.66) and taking unpaid time off (OR, 2.62); survivors of "other" malignancies reported an increase in mental impairment of work tasks (OR, 3.67) and borrowing >$10,000 (OR, 3.43). Radiation exposure was associated with an increase of mental impairment in work tasks (OR, 2.05) in breast cancer survivors, taking extended paid time off work in thyroid cancer survivors (OR, 5.05), and physical impairment in work tasks in survivors of "other" malignancies (OR, 3.11). Finally, in survivors of "other" malignancies, having undergone surgery was associated with an increase in physical (OR, 3.11) and mental impairment (OR, 2.31) of work tasks.

CONCLUSIONS

Cancer treatment has a significant impact on AYA survivors' physical and mental work capacity and time off from work.

Prognosis of relapse after hematopoietic cell transplant (HCT) for treatment of leukemia or myelodysplastic syndrome (MDS) in children

We studied 232 consecutive children transplanted between 1990 and 2011 with relapse after first hematopoietic cell transplant (HCT). Kaplan-Meier survival and hazard ratios for mortality were calculated for factors known at time of relapse using Cox proportional hazards models. The median (range) age at time of first HCT was 10.9 (0.5-20.9) years, time to relapse was 6.1 (0.2-89.5) months after HCT, and age at relapse was 11.7 (0.7-23.6) years. The 3-year overall survival (OS) after relapse was 13% (95% confidence interval (CI): 9%, 18%).The median (range) follow-up for the 18 surviving patients was 7.2 (3.0-24.4) years after relapse. The remaining 214 died after a median of 3 months (0.02-190.4). OS was not significantly different for patients with ALL as compared to AML. Fifty-one patients proceeded to second transplant of whom nine survive. Factors associated with improved survival included late relapse (>12 months), ALL in first CR at the time of first transplant and chemotherapy-based first conditioning regimens. These results can be used to counsel patients at the time of relapse after first transplant and as a baseline for comparison as to the effectiveness of newer therapies which are greatly needed for treatment of post-transplant relapse.

Hope and benefit finding: Results from the PRISM randomized controlled trial

BACKGROUND

Adolescents and young adults (AYAs) with cancer are at risk for poor psychosocial outcomes, perhaps because they have not acquired skills to navigate the adversities of illness. In a recent phase II randomized controlled trial (RCT), the "Promoting Resilience in Stress Management" (PRISM) intervention was associated with improved patient-reported resilience, quality of life, and distress. In this planned analysis of secondary aims, we hypothesized PRISM would also improve targeted coping skills of hopeful thinking, benefit finding, and goal setting.

METHODS

We conducted this parallel RCT at Seattle Children's Hospital from January 2015 to October 2016. English-speaking AYAs (12-25 years old) with cancer were randomized one-to-one to PRISM or usual care (UC). PRISM teaches stress-management, goal-setting, cognitive-reframing, and meaning-making skills in four sessions delivered in-person every other week. Participants completed surveys at enrollment and 6 months later. Mixed effects linear regression models evaluated associations between PRISM and benefit finding (Benefit-Finding Scale for Children), hopeful thinking (Hope Scale), and an exploratory outcome of goal setting (queried with open-ended items about participant's goals, measured qualitatively by three blinded reviewers).

RESULTS

Of N = 92 AYAs (48 PRISM, 44 UC), 73% were 12-17 years old, 43% female, and 62% diagnosed with leukemia or lymphoma. PRISM was associated with improved benefit finding and hope with moderate-to-large effect sizes-benefit finding: +3.1 points, 95% CI 0.0, 6.2, d = 0.4, and P = 0.05; and hope: +3.6 points, 95% CI 0.7, 6.4, d = 0.6, and P = 0.01. We did not detect changes in goal setting (-0.5 points, 95% CI -1.2, 0.3, d = -0.3, P = 0.23).

CONCLUSIONS

PRISM was associated with improvements in benefit finding and hopeful thinking, two adaptive coping skills which may mitigate long-term psychosocial risk.

Late effects in high-risk neuroblastoma survivors treated with high-dose chemotherapy and stem cell rescue

BACKGROUND

Current treatment strategies have improved the outcome of high-risk neuroblastoma (HRNB) at the cost of increasing acute and late effects of treatment. Although high-dose chemotherapy with stem cell rescue (HDC-SCR) has replaced total body irradiation (TBI) based HRNB therapy, late effects of therapy remain a significant concern.

OBJECTIVES

To describe late effects prevalence, severity, and risks after HDC-SCR.

METHODS

Retrospective chart review of relapse-free HRNB survivors ≥1 year after single HDC-SCR between 2000 and 2015 at Fred Hutchinson Cancer Research Center.

RESULTS

Sixty-one survivors (30 males) were eligible. Median age (years) at SCR was 3.5 years (range 0.7-27 years) and median posttransplant follow-up was 5.4 years (1.2-16.3 years) . Fifty-three (86.9%) survivors developed late effects that increased over time (P < 0.001) and varied in severity from grade 1 (35) to grade 5 (1). These were unrelated to gender or age. High-frequency hearing loss seen in 82% of survivors was the most common abnormality present and 43% of those required hearing aids. Seventeen (27.9%) survivors developed dental late effects and these were most common in children <2 years of age at transplant (P = 0.008). Other toxicities included endocrine (18%), orthopedic (14.8 %), renal (3.9%), melanotic nevi (8.2%), neuropsychological impairments (8.2%), subsequent malignancies (4.9%), pulmonary (4.9%), cardiac (4.9%), and focal nodular liver hyperplasia (3.3%). At 9 years posttransplant, the median height and weight Z-scores were significantly lower than Z-scores at the time of HDC-SCR (-0.01/-1.08, P < 0.001; -0.14/-0.78, P = 0.005).

CONCLUSION

Avoidance of TBI does not mitigate the need to provide diligent, ongoing surveillance for late effects.

Chronic liver injury drives non-traditional intrahepatic fibrin(ogen) crosslinking via tissue transglutaminase

Essentials Fibrin clots are often implicated in the progression of liver fibrosis. Liver fibrosis was induced in transgenic mice with defects in clot formation or stabilization. Liver fibrosis and fibrin(ogen) deposition do not require fibrin polymerization or factor XIIIa. Fibrin(ogen) is an in vivo substrate of tissue transglutaminase in experimental liver fibrosis. SUMMARY: Background Intravascular fibrin clots and extravascular fibrin deposits are often implicated in the progression of liver fibrosis. However, evidence supporting a pathological role of fibrin in hepatic fibrosis is indirect and based largely on studies using anticoagulant drugs that inhibit activation of the coagulation protease thrombin, which has other downstream targets that promote fibrosis. Therefore, the goal of this study was to determine the precise role of fibrin deposits in experimental hepatic fibrosis. Methods Liver fibrosis was induced in mice expressing mutant fibrinogen insensitive to thrombin-mediated proteolysis (i.e. locked in the monomeric form), termed FibAEK mice, and factor XIII A2 subunit-deficient (FXIII-/- ) mice. Female wild-type mice, FXIII-/- mice and homozygous FibAEK mice were challenged with carbon tetrachloride (CCl4 ) twice weekly for 4 weeks or 6 weeks (1 mL kg-1 , intraperitoneal). Results Hepatic injury and fibrosis induced by CCl4 challenge were unaffected by FXIII deficiency or inhibition of thrombin-catalyzed fibrin polymer formation (in FibAEK mice). Surprisingly, hepatic deposition of crosslinked fibrin(ogen) was not reduced in CCl4 -challenged FXIII-/- mice or FibAEK mice as compared with wild-type mice. Rather, deposition of crosslinked hepatic fibrin(ogen) following CCl4 challenge was dramatically reduced in tissue transglutaminase-2 (TGM2)-deficient (TGM2-/- ) mice. However, the reduction in crosslinked fibrin(ogen) in TGM2-/- mice did not affect CCl4 -induced liver fibrosis. Conclusions These results indicate that neither traditional fibrin clots, formed by the thrombin-activated FXIII pathway nor atypical TGM2-crosslinked fibrin(ogen) contribute to experimental CCl4 -induced liver fibrosis. Collectively, the results indicate that liver fibrosis occurs independently of intrahepatic fibrin(ogen) deposition.

Randomized controlled trial of individualized treatment summary and survivorship care plans for hematopoietic cell transplantation survivors

Survivorship Care Plans (SCPs) may facilitate long-term care for cancer survivors, but their effectiveness has not been established in hematopoietic cell transplantation recipients. We evaluated the impact of individualized SCPs on patient-reported outcomes among transplant survivors. Adult (≥18 years at transplant) survivors who were 1-5 years post transplantation, proficient in English, and without relapse or secondary cancers were eligible for this multicenter randomized trial. SCPs were developed based on risk-factors and treatment exposures using patient data routinely submitted by transplant centers to the Center for International Blood and Marrow Transplant Research and published guidelines for long-term follow up of transplant survivors. Phone surveys assessing patient-reported outcomes were conducted at baseline and at 6 months. The primary end point was confidence in survivorship information, and secondary end points included cancer and treatment distress, knowledge of transplant exposures, health care utilization, and health-related quality of life. Of 495 patients enrolled, 458 completed a baseline survey and were randomized (care plan=231, standard care=227); 200 (87%) and 199 (88%) completed the 6-month assessments, respectively. Patients’ characteristics were similar in the two arms. Participants on the care plan arm reported significantly lower distress scores at 6 months and an increase in the Mental Component Summary quality of life score assessed by the Short Form 12 (SF-12) instrument. No effect was observed on the end point of confidence in survivorship information or other secondary outcomes. Provision of individualized SCPs generated using registry data was associated with reduced distress and improved mental domain of quality of life among 1-5 year hematopoietic cell transplantation survivors. Trial registered at clinicaltrials.gov 02200133.

Long-term complications in adolescent and young adult leukemia survivors

Adolescents and young adults (AYAs) with cancer, defined by the National Cancer Institute as having been diagnosed between the ages of 15 and 39 years old, have not benefited from the same improvements in quality of outcomes and survival that have been seen for individuals diagnosed in childhood or as older adults. Although is leukemia composed of a diverse group of diagnoses, leukemia AYA survivors share unique vulnerabilities with other AYA diagnostic groups. They will spend the majority of their lives as survivors, with clear evidence of adverse medical conditions, health care requirements, and social and psychological needs that differ not only from their peers but also, from the needs of other cancer survivor populations. Furthermore, they share a developmental stage of life in which careers, finances, and family concerns are uniquely impacted by the cancer diagnosis and treatment. Leukemia in AYAs typically presents with higher-risk biologic features, and treatment requires multiagent chemotherapy, including alkylating agents, anthracyclines, high-dose steroids, frequently intrathecal chemotherapy, and sometimes, cranial radiation. Thus, AYAs have significant risks for long-term complications, subsequent malignancies, and accelerated development of usual age-related comorbid conditions, such as cardiovascular disease and dyslipidemias. AYAs require specialized health care monitoring, surveillance for late effects, and periodic evaluation of psychosocial, health behavior, and life goal outcomes.

Tailoring a Survivorship Care Plan: Patient and Provider Preferences for Recipients of Hematopoietic Cell Transplantation

This study aimed to develop a survivorship care plan (SCP) that can be individualized to facilitate long-term follow-up care of hematopoietic cell transplantation (HCT) survivors. A sample SCP was developed that included 2 documents: a treatment summary and preventive care recommendations that combined data on treatment exposures routinely submitted by HCT centers to the Center for International Blood and Marrow Transplant Research (CIBMTR) with long-term follow-up guidelines. Focus groups were conducted by phone to characterize the critical patient-centered elements of the SCP. Focus group eligibility criteria included (1) adult patients >1 year post-HCT and their caregivers (3 groups; n = 22), (2) HCT physicians and advanced practice providers (APPs) (2 groups; n = 14), (3) HCT nurses and social workers (4 groups; n = 17), and (4) community health care professionals (3 groups; n = 24). Transcripts were analyzed for saturation of key themes using NVivo 10 software. Patients and caregivers suggested combining the treatment summary and care guidelines into a single document. They also requested sections on sexual and emotional health and the immune system. Providers wanted the treatment summary to focus only on what they absolutely must know. Themes were similar across healthcare professionals, although screening for psychosocial issues was emphasized more by the nurses and social workers. All preferred to receive the SCP electronically; however, hardcopy was considered necessary for some patients. All felt that the SCP would facilitate appropriate post-HCT care. This study highlights the need for an SCP instrument to facilitate HCT survivorship care. Furthermore, it demonstrates the feasibility and value of engaging HCT recipients, caregivers, and providers in developing an SCP. Their feedback was incorporated into a final SCP that was subsequently tested in a randomized trial.

Late cardiovascular morbidity and mortality following pediatric allogeneic hematopoietic cell transplantation

We analyzed late cardiovascular outcomes of 661 patients who survived at least 2 years from hematopoietic cell transplantation for childhood hematologic malignancy between 1995 and 2008. Center for International Blood and Marrow Transplant Research data was supplemented with surveys focused on cardiotoxicity and potential risk factors. The median duration of follow-up was 97 months (range 24-230). 4.2% of survivors experienced at least one of the primary outcomes including coronary artery disease (0.2%), cerebrovascular accident (0.6%), cardiomyopathy (3%), and cardiac-related death (0.5%). Patients who received anthracycline chemotherapy (HR 4.67, p = 0.036) or cranial or chest radiation (HR 5.58, p < 0.0001; HR 2.18, p = 0.0087) were at increased risk for developing one of the primary outcomes. Dyslipidemia was diagnosed in 18% of survivors. Pre-transplant anthracycline (HR 1.74, p < 0.0001) and chest radiation (HR 1.34, p = 0.0371) were risk factors for dyslipidemia. Overweight/obese body mass status was present in 63% of patients at baseline, 65% at 2 years, and 52% at most recent evaluation. Diabetes was diagnosed in 7% of subjects. In conclusion, severe cardiovascular complications were infrequently reported. The incidence of risk factors including obesity and dyslipidemia were significant and will likely increase the risk of cardiovascular disease over time in transplant survivors.

Reduced-intensity conditioning for hematopoietic cell transplant for HLH and primary immune deficiencies

Allogeneic hematopoietic cell transplantation (HCT) with myeloablative conditioning for disorders associated with excessive inflammation such as hemophagocytic lymphohistiocytosis (HLH) is associated with early mortality. A multicenter prospective phase 2 trial of reduced-intensity conditioning with melphalan, fludarabine, and intermediate-timing alemtuzumab was conducted for HLA matched or single HLA locus mismatched related or unrelated donor HCT in a largely pediatric cohort. Graft-versus-host disease (GVHD) prophylaxis was cyclosporine with methylprednisolone. The primary end point was 1-year overall survival (OS). Thirty-four patients with HLH and 12 with other primary immune deficiencies were transplanted. With a median follow-up of 20 months, the 1-year OS for transplanted patients was 80.4% (90% confidence interval [CI], 68.6%-88.2%). Five additional deaths by 16 months yielded an 18-month OS probability of 66.7% (90% CI, 52.9%-77.3%). Two patients experienced primary graft failure, and 18 patients either experienced a secondary graft failure or required a second intervention (mostly donor lymphocyte infusion [DLI]). At 1 year, the proportion of patients alive with sustained engraftment without DLI or second HCT was 39.1% (95% CI, 25.2%-54.6%), and that of being alive and engrafted (with or without DLI) was 60.9% (95% CI, 45.4 %-74.9%). The day 100 incidence of grade II to IV acute GVHD was 17.4% (95% CI, 8.1%-29.7%), and 1-year incidence of chronic GVHD was 26.7% (95% CI, 14.6%-40.4%). Although the trial demonstrated low early mortality, the majority of surviving patients required DLI or second HCT. These results demonstrate a need for future approaches that maintain low early mortality with improved sustained engraftment. The trial was registered at Clinical Trials.gov (NCT 01998633).