Concomitant weekly cisplatin-based chemoradiotherapy in head and neck cancer: the value of a second measured glomerular filtration rate during treatment.

OBJECTIVES: To assess the efficacy of the second measured glomerular filtration rate (GFR) during the course of weekly cisplatin-based chemoradiotherapy in head and neck cancer. METHODS: Data was collected on consecutive 221 head and neck cancer patients who underwent cisplatin-based chemoradiotherapy. RESULTS: 68% patients managed to complete at least five out six proposed cycles of cisplatin, with a cumulative dose of ≥200 mg/m2. 181 patients underwent second measured GFR and it showed a mean fall in measured GFR by 12.0 ml/min/1.73 m2 (p < 0.0001). Out of these 181 patients, in 16 patients (9%), the decision to discontinue cisplatin was purely based on a low second measured GFR (below 50 ml/min/1.73 m2). CONCLUSION: Our study has shown that obtaining a second measured GFR is valuable in 9% of these patients. We propose that this should be considered as a standard procedure in these settings and also should be considered incorporating this additional safety measure, into future clinical trials as a mandatory procedure. ADVANCES IN KNOWLEDGE: To the best of author's knowledge, this is first study of its kind. The results of our study suggest that it should be a standard procedure of obtaining a second GFR in these settings.

Cost of Respiratory Syncytial Virus-Associated Acute Lower Respiratory Infection Management in Young Children at the Regional and Global Level: A Systematic Review and Meta-Analysis.

BACKGROUND: Respiratory syncytial virus (RSV) is a major cause of acute lower respiratory infection (ALRI) in young children aged <5 years. METHODS: We aimed to identify the global inpatient and outpatient cost of management of RSV-ALRI in young children to assist health policy makers in making decisions related to resource allocation for interventions to reduce severe morbidity and mortality from RSV in this age group. We searched 3 electronic databases including Global Health, Medline, and EMBASE for studies reporting cost data on RSV management in children under 60 months from 2000 to 2017. Unpublished data on the management cost of RSV episodes were collected through collaboration with an international working group (RSV GEN) and claim databases. RESULTS: We identified 41 studies reporting data from year 1987 to 2017, mainly from Europe, North America, and Australia, covering the management of a total of 365 828 RSV disease episodes. The average cost per episode was €3452 (95% confidence interval [CI], 3265-3639) and €299 (95% CI, 295-303) for inpatient and outpatient management without follow-up, and it increased to €8591(95% CI, 8489-8692) and €2191 (95% CI, 2190-2192), respectively, with follow-up to 2 years after the initial event. CONCLUSIONS: Known risk factors (early and late preterm birth, congenital heart disease, chronic lung disease, intensive care unit admission, and ventilator use) were associated with €4160 (95% CI, 3237-5082) increased cost of hospitalization. The global cost of inpatient and outpatient RSV ALRI management in young children in 2017 was estimated to be approximately €4.82 billion (95% CI, 3.47-7.93), 65% of these in developing countries and 55% of global costs accounted for by hospitalization. We have demonstrated that RSV imposed a substantial economic burden on health systems, governments, and the society.