The effect of chemotherapy on health-related quality of life in mesothelioma: results from the SWAMP trial.

BACKGROUND: The effect of chemotherapy on health-related quality of life (HRQoL) in malignant pleural mesothelioma (MPM) is poorly understood. Patient-individualised prognostication and prediction of treatment response from chemotherapy is useful but little evidence exists to guide practice. METHOD: Consecutive patients with MPM who were fit for first-line chemotherapy with pemetrexed and cisplatin\carboplatin were recruited and followed up for a minimum of 12 months. This study focussed on the HRQoL outcomes of these patients using the EQ-5D, EORTC QLQ-C30 and LC13. RESULTS: Seventy-three patients were recruited of which 58 received chemotherapy and 15 opted for best supportive care (BSC). Compliance with HRQoL questionnaires was 98% at baseline. The chemotherapy group maintained HRQoL compared with the BSC group whose overall HRQoL fell (P=0.006) with worsening dyspnoea and pain. The impact of chemotherapy was irrespective of histological subtype although those with non-epithelioid disease had worse HRQoL at later time points (P=0.012). Additionally, those with a falling mesothelin or improvement on modified-RECIST CT at early follow-up had a better HRQoL at 16 weeks. CONCLUSIONS: HRQoL was maintained following chemotherapy compared with a self-selected BSC group. Once chemotherapy is initiated, a falling mesothelin or improved RECIST CT findings infer a quality-of-life advantage.

The South West Area Mesothelioma and Pemetrexed trial: a multicentre prospective observational study evaluating novel markers of chemotherapy response and prognostication.

BACKGROUND: Robust markers that predict prognosis and detect early treatment response in malignant pleural mesothelioma (MPM) would enhance patient care. METHODS: Consecutive patients with MPM who were considered fit for first-line chemotherapy were prospectively recruited. Patients of similar performance status opting for best supportive care were included as a comparator group. Baseline and interval CT, PET-CT and serum markers (mesothelin, fibulin-3 and neutrophil-lymphocyte ratio (NLR)) were obtained, and patients followed up for a minimum 12 months. FINDINGS: Seventy-three patients were recruited (58 chemotherapy/15 comparator arm). Baseline TGV (total glycolytic volume on PET-CT) was an independent predictor of worse overall survival (OS) (P=0.001). Change in interval TGV(baseline/after two cycles of chemotherapy) did not predict OS or chemotherapy response on CT. Baseline NLR<4 was an independent predictor of better OS (median survival 453 (IQR 272-576) days vs NLR⩾4, 257 (IQR 147-490), P=0.002). Although baseline serum mesothelin did not predict OS, a falling level at 8 weeks significantly predicted longer time to progression (TTP) (P<0.001). INTERPRETATION: Neutrophil-lymphocyte ratio and baseline TGV predict prognosis in malignant pleural mesothelioma (MPM), but PET-CT is unhelpful in monitoring chemotherapy response. Serum mesothelin is a useful early treatment response marker when measured serially during chemotherapy and may have a role in evaluating patients' treatment response.

Mental health of elderly Asians in Britain: a comparison of Hindus from nuclear and extended families of differing cultural identities.

OBJECTIVE: To compare the psychological adjustment of grandmothers from nuclear and extended families within British Hindu communities, and to investigate the influence of cultural identity. DESIGN: Interviews were carried out with Hindu grandmothers, mothers and granddaughters living in both nuclear and extended families. SETTING: The sample was drawn from the total population of Asian Hindu girls aged between 13 and 17 years at four comprehensive schools in the London Borough of Redbridge. PARTICIPANTS++: The final sample consisted of 36 and 34 sets of individuals in extended and nuclear families, respectively. MEASURES: Questionnaire measures were obtained of the following variables: cultural integrity, traditionalism, religious participation, ethnic identity, anxiety, depression, self-esteem. RESULTS: Grandmothers were better adjusted in extended families than in nuclear families. This adjustment was in part mediated by the level of traditional belief within the family. Elders whose granddaughters had an exclusively 'Indian' or 'Hindu' ethnic identity were better adjusted than those whose granddaughters included a 'British' ethnic identity. CONCLUSIONS: This study confirmed findings from earlier studies that grandmothers in extended families were significantly better adjusted in comparison to those from nuclear families. Ethnic identity of the adolescent, independent of its salience and commitment to the adolescent, had a significant relationship to the grandmother's mental health.