Characterization of recurrence patterns and outcomes of medulloblastoma in adults: The University of Texas MD Anderson Cancer Center experience.

Background: Medulloblastoma in adults is rare and treatment decisions are largely driven from pediatric literature. We sought to characterize recurrent medulloblastoma in adults. Methods: From a single-institution dataset of 200 adult patients diagnosed with medulloblastoma during 1978-2017, those with recurrence were analyzed for clinical features, treatment, and outcome. Results: Of the 200 patients, 82 (41%) with median age of 29 years (18-59) had recurrence after a median follow-up time of 8.4 years (95% CI = 7.1, 10.3). Of these, 30 (37%) were standard-risk, 31 (38%) were high-risk, and 21 (26%) had unknown-risk diseases at the time of initial diagnosis. Forty-eight (58%) presented with recurrence outside the posterior fossa, of whom 35 (43%) had distant recurrence only. Median Progression-free survival (PFS) and OS from initial surgery were 33.5 and 62.4 months, respectively. Neither PFS nor OS from initial diagnosis differed between the standard-risk and high-risk groups in those who experience recurrence (P = .505 and .463, respectively). Median OS from first recurrence was 20.3 months, also with no difference between the standard-risk and high-risk groups (P = .518). Recurrences were treated with combinations of re-resection (20 patients; 25%), systemic chemotherapy (61 patients; 76%), radiation (29 patients; 36%), stem cell transplant (6 patients; 8%), and intrathecal chemotherapy (4 patients; 5%). Patients who received radiation at recurrence had better OS (32.9 months) than those who did not (19.2 months) (P = .034). Conclusions: Recurrent medulloblastoma in adults has a poor prognosis irrespective of initial risk stratification. Recurrence commonly arises outside the posterior fossa years after initial diagnosis.

Prevalence of psychological symptoms and associated risk factors in a Spanish sample of HIV-positive youth compared to uninfected peers.

INTRODUCTION: The aim of the study was twofold: a) to determine the prevalence of symptoms of depression and anxiety and sleep disturbances in young patients with vertically-transmitted HIV infection compared to uninfected peers, and b) to identify sociodemographic, psychosocial and medication-related variables and other clinical risk and protective factors related to psychological symptoms. METHODS: We conducted a cross-sectional study in two groups with independent measures (36 youth with vertically transmitted HIV infection and 39 HIV-negative peers). We used 3 standardised assessment tools and a sociodemographic/psychosocial questionnaire (STAI, BDI, PSQI and adapted sociodemographic test). We performed univariate and multivariable analyses. RESULTS: The univariate analysis did not find significant differences between groups either in psychosocial factors or in the clinical scores. The multivariable analysis found that the presence of psychological symptoms was strongly associated with sociodemographic factors and past events. CONCLUSIONS: Psychosocial factors and the social environment seemed to correlate more strongly to psychological symptoms than HIV status and to explain better the current psychological state of individuals.

Prevalencia y factores de riesgo de síntomas psicológicos en una muestra española de jóvenes con VIH en comparación con pares no infectados / Prevalence of psychological symptoms and associated risk factors in a Spanish sample of HIV-positive youth compared to uninfected peers

Introducción: Los objetivos principales del estudio fueron dos: a)identificar la prevalencia de síntomas depresivos y de ansiedad y trastornos del sueño en pacientes jóvenes con infección por VIH de transmisión vertical en comparación con un grupo de pares no infectados, y b)identificar factores sociodemográficos, psicosociales y relacionados con la medicación y otros factores de riesgo y protectores relacionados con los síntomas psicológicos. Métodos: Estudio transversal en dos grupos con medidas independientes: 36 sujetos con VIH (transmisión vertical) y 39 sin VIH (no infectados). Se emplearon tres instrumentos de evaluación estandarizados y un cuestionario sociodemográfico/psicosocial (STAI, BDI, PSQI y test sociodemográfico adaptado). Se realizó análisis univariante y multivariante. Resultados: El análisis univariante no reveló diferencias significativas entre los dos grupos en las variables psicosociales o las escalas clínicas. El análisis multivariante encontró que los síntomas psicológicos se asociaban con fuerza a factores sociodemográficos y experiencias del pasado. Conclusiones: El entorno y las variables psicosociales parecen estar asociados más estrechamente con los síntomas psicológicos que el estado de VIH y podrían explicar mejor el estado psicológico actual del individuo. (AU)

Introduction: The aim of the study was twofold: (i)to determine the prevalence of symptoms of depression and anxiety and sleep disturbances in young patients with vertically-transmitted HIV infection compared to uninfected peers, and (ii)to identify sociodemographic, psychosocial and medication-related variables and other clinical risk and protective factors related to psychological symptoms. Methods: We conducted a cross-sectional study in two groups with independent measures (36 youth with vertically transmitted HIV infection and 39 HIV-negative peers). We used three standardised assessment tools and a sociodemographic/psychosocial questionnaire (STAI, BDI, PSQI and adapted sociodemographic test). We performed univariate and multivariable analyses. Results: The univariate analysis did not find significant differences between groups either in psychosocial factors or in the clinical scores. The multivariable analysis found that the presence of psychological symptoms was strongly associated with sociodemographic factors and past events. Conclusions: Psychosocial factors and the social environment seemed to correlate more strongly to psychological symptoms than HIV status and to explain better the current psychological state of individuals. (AU)

[Prevalence of psychological symptoms and associated risk factors in a Spanish sample of HIV-positive youth compared to uninfected peers]. / Prevalencia y factores de riesgo de síntomas psicológicos en una muestra española de jóvenes con VIH en comparación con pares no infectados.

INTRODUCTION: The aim of the study was twofold: (i)to determine the prevalence of symptoms of depression and anxiety and sleep disturbances in young patients with vertically-transmitted HIV infection compared to uninfected peers, and (ii)to identify sociodemographic, psychosocial and medication-related variables and other clinical risk and protective factors related to psychological symptoms. METHODS: We conducted a cross-sectional study in two groups with independent measures (36 youth with vertically transmitted HIV infection and 39 HIV-negative peers). We used three standardised assessment tools and a sociodemographic/psychosocial questionnaire (STAI, BDI, PSQI and adapted sociodemographic test). We performed univariate and multivariable analyses. RESULTS: The univariate analysis did not find significant differences between groups either in psychosocial factors or in the clinical scores. The multivariable analysis found that the presence of psychological symptoms was strongly associated with sociodemographic factors and past events. CONCLUSIONS: Psychosocial factors and the social environment seemed to correlate more strongly to psychological symptoms than HIV status and to explain better the current psychological state of individuals.