Zhang, Nan

AbstractIntroductionDepression and neuropsychiatric disorders in individuals with essential tremor (ET) are not well characterized in the literature.MethodsWe compared 104 ET subjects with 481 non‐ET controls involved in the Arizona Study of Aging and Neurodegenerative Disorders. An analysis of baseline depression scales and neuropsychiatric inventory (NPI) was done between the two groups. Additionally, comparisons were made within the ET group based on tremor severity, duration of tremor, and age of onset.ResultsThere were no significant differences between the ET and non‐ET groups. There were no significant differences in the ET group above and below the median tremor duration. Additionally, no differences were found in the ET group based on objective measures of tremor severity, age of onset, or those with subjectively distressing tremor compared with those without.ConclusionThere were no significant differences in depressive symptoms between ET and non‐ET groups. Furthermore, no correlation was found between depressive symptoms in ET groups based on tremor severity, duration, or age of onset.

AbstractBackgroundSurvivors of childhood non‐Hodgkin lymphoma (NHL) are at increased risk for chronic health conditions. The objective of this study was to characterize health conditions, neurocognitive function, and physical performance among a clinically evaluated cohort of 200 childhood NHL survivors.MethodChronic health and neurocognitive conditions were graded as per a modified version of the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) and impaired physical function defined as performance < 10th percentile of normative data. Multivariable regression was used to investigate associations between sociodemographic characteristics, therapeutic exposures, and outcomes.ResultsSurvivors were a median age of 10 years (range 1–19) at diagnosis and 34 years (range 20–58) at evaluation. Eighty‐eight (44%) received radiation, 46 (23%) cranial radiation, and 69 (35%) high‐dose methotrexate. Most prevalent CTCAE Grades 3–4 (severe life‐threatening) conditions were obesity (35%), hypertension (9%), and impairment of executive function (13%), attention (9%), and memory (4%). Many had impaired strength (48%), flexibility (39%), muscular endurance (36%), and mobility (36%). Demographic and treatment‐related factors were associated with the development of individual chronic diseases and functional deficits.ConclusionsClinical evaluation identified a high prevalence of chronic health conditions, neurocognitive deficits, and performance limitations in childhood NHL survivors.

Abstract Solid organ and stem cell transplant patients and their caregivers report a substantial level of distress. Mindfulness‐based stress reduction has been shown to alleviate distress associated with transplant, but there is limited experience in this population with other mindfulness‐based interventions, or with combined transplant patient and caregiver interventions. We evaluated a novel, 6‐week mindfulness‐based resilience training ( MBRT ) class for transplant patients and their caregivers that incorporates mindfulness practice, yoga, and neuroscience of stress and resilience. Thirty‐one heart, liver, kidney/pancreas, and stem cell transplant patients and 18 caregivers at Mayo Clinic in Arizona participated. Measures of stress, resilience, depression, anxiety, health‐related quality of life, positive and negative affect, and sleep were completed at baseline, 6 weeks, and 3 months postintervention. At 6 weeks and 3 months, patients demonstrated significant ( P <.005) improvements from baseline in measures of perceived stress, depression, anxiety, and negative affect. Quality‐of‐life mental component ( P =.006) and positive affect ( P =.02) also improved at follow‐up. Most participants adhered to the program, were satisfied with class length and frequency, and reported improved well‐being as a result of the class. MBRT holds promise as an intervention to enhance resilience and manage stress for transplant patients and their caregivers.

Background.Sarcoma is a rare malignancy, and more recent management algorithms emphasize a multidisciplinary approach and limb salvage, which has resulted in an increase in overall survival and limb preservation. However, limb salvage has resulted in a higher rate of wound complications.Objective.To compare the complications between immediate and delayed (>three weeks) reconstruction in the multidisciplinary limb salvage sarcoma patient population.Methods.A ten-year retrospective review of patients who underwent sarcoma resection was performed. The outcome of interest was wound complication in the postoperative period based on timing of reconstruction. We defined infection as any infection requiring intravenous antibiotics, partial flap failure as any flap requiring a debridement or revision, hematoma/seroma as any hematoma/seroma requiring drainage, and wound dehiscence as a wound that was not completely intact by three weeks postoperatively.Results.70 (17 delayed, 53 immediate) patients who underwent sarcoma resection and reconstruction met the inclusion criteria. Delayed reconstruction significantly increased the incidence of postoperative wound infection and wound dehiscence. There was no difference in partial or total flap loss, hematoma, or seroma between the two groups.Discussion and Conclusion.Immediate reconstruction results in decreased wound complications may reduce the morbidity associated with multidisciplinary treatment in the limb salvage sarcoma patient.

BACKGROUNDHealth complications related to childhood cancer may be influenced by risky health behaviors (RHBs), particularly when RHBs co‐occur. To the authors' knowledge, only limited information is available describing how RHBs cluster among survivors of childhood cancer and their siblings and the risk factors for co‐occurring RHBs.METHODSLatent class analysis was used to identify RHB clusters using longitudinal survey data regarding smoking, alcohol use, and physical activity from adult survivors (4184 survivors) and siblings (1598 siblings) in the Childhood Cancer Survivor Study. Generalized logistic regression was used to evaluate associations between demographic characteristics, treatment exposures, psychological distress, health conditions, and cluster membership.RESULTSThree RHB clusters were identified: a low‐risk cluster, an insufficiently active cluster, and a high‐risk cluster (tobacco and risky alcohol use and insufficient activity). Compared with siblings, survivors were more likely to be in the insufficiently active cluster (adjusted odds ratio [ORadj], 1.17; 95% confidence interval [95% CI], 1.06‐1.27) and were less likely to be in the high‐risk cluster (ORadj, 0.79; 95% CI, 0.69‐0.88). Risk factors for membership in the high‐risk cluster included psychological distress (ORadj, 2.76; 95% CI, 1.98‐3.86), low educational attainment (ORadj, 7.49; 95% CI, 5.15‐10.88), income <$20,000 (ORadj, 2.62; 95% CI, 1.93‐3.57), being divorced/separated or widowed (ORadj, 1.36; 95% CI, 1.03‐1.79), and limb amputation (ORadj, 1.52; 95% CI, 1.03‐2.24). Risk factors for the insufficiently active cluster included chronic health conditions, psychological distress, low education or income, being obese or overweight, female sex, nonwhite race/ethnicity, single marital status, cranial radiation, and cisplatin exposure.CONCLUSIONSRHBs co‐occur in survivors of childhood cancer and their siblings. Economic and educational disadvantages and psychological distress should be considered in screening and interventions to reduce RHBs. Cancer 2016. © 2016 American Cancer Society. Cancer 2016;122:2747–2756. © 2016 American Cancer Society.