Current medical research and opinion
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Observational Study
Chemotherapy treatments, costs of care, and survival for elderly patients diagnosed with cervical cancer: an observational study.
Objective: To describe chemotherapy treatments, associated health care use and costs, and survival for women diagnosed with cervical cancer in the United States. Methods: This was a retrospective cohort study of patients aged ≥65 years, identified in linked Surveillance, Epidemiology, and End Results (SEER) and Medicare databases. Women with a new primary diagnosis of cervical cancer between January 2007 and December 2013 were followed until December 2014. ⋯ Conclusion: Elderly patients with advanced cervical cancer had a poor prognosis, with a median survival of 14 months or less, and had no standard of care for 2L therapy. Systemic chemotherapies pose a substantial economic burden in the range of $7000 to $9000 per patient per month. These results highlight the high unmet medical need among elderly patients with cervical cancer.
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Cardiac arrhythmias are the most common cardiac complication reported in pregnant women with and without structural heart disease (SHD); they are more frequent among women with SHD, such as cardiomyopathy and congenital heart disease (CHD). While older studies had indicated supraventricular tachycardia as the most common tachyarrhythmia in pregnancy, more recent data indicate an increase in the frequency of arrhythmias, with atrial fibrillation (AF) emerging as the most frequent arrhythmia in pregnancy, attributed to an increase in maternal age, cardiovascular risk factors and CHD in pregnancy. Importantly, the presence of any tachyarrhythmia during pregnancy may be associated with adverse maternal and fetal outcomes, including death. ⋯ Regarding the anticoagulation regimen in patients with AF, warfarin should be substituted with heparin during the first trimester, while direct oral anticoagulants are not indicated given the lack of data in pregnancy. Finally, for refractory arrhythmias, ablation and/or device implantation can be performed with current techniques in pregnant women, when needed, using minimal exposure to radiation. All these issues and relevant current guidelines are herein reviewed.
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Objective: This study aimed to describe the current status of lung cancer in Spain, including patient characteristics and in-hospital mortality, and to revise disease management and the direct medical costs of secondary care. Methods: A retrospective observational study was set to analyse anonymized primary and secondary care records of patients admitted with lung cancer in Spain between 2011 and 2016. Data were obtained from the Primary Care Dataset and the Centralised Hospital Discharge Database. ⋯ Cost per patient was higher in those diagnosed with a squamous cell carcinoma. Conclusions: Preventive and early detection measures are recommended, continuing to focus on females. In parallel, a multidisciplinary approach could optimize patient journey considering the presence of disease comorbidities, although its role in lung cancer mortality should be further explored.
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Meta Analysis Comparative Study
Matching-adjusted indirect treatment comparison of siponimod and other disease modifying treatments in secondary progressive multiple sclerosis.
Background: Siponimod, interferon beta-1a (IFNβ-1a), IFNβ-1b and natalizumab have been evaluated as treatments for secondary progressive multiple sclerosis (SPMS) in separate randomized controlled trials (RCTs), but not head-to-head. These trials included heterogeneous patient populations, which limits the use of standard network meta-analysis (NMA) for indirect treatment comparison (ITC) of relative efficacy. Matching-adjusted indirect comparison (MAIC) aims to correct these cross-trial differences. ⋯ For annualized relapse rate (ARR), with the exception of natalizumab, siponimod was numerically but not statistically superior to all comparators. Conclusions: EXPAND provides evidence of the efficacy of siponimod compared with placebo, and these MAICs complement this by demonstrating improved efficacy of siponimod relative to DMTs. Siponimod offers a significant therapeutic advance that may slow disease progression compared to other DMTs in an EXPAND-like population with secondary progressive disease.
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Objective: To compare relapse rates and healthcare costs in MS patients treated with Glatopa 20 mg (generic glatiramer acetate) versus Copaxone 20 mg in a US managed care population. Methods: A retrospective claims study was conducted using the HealthCore Integrated Research Database. Patients with ≥1 Glatopa or Copaxone claim between 01 April 2015 (Glatopa) or 01 January 2013 (Copaxone) and 30 April 2018 were included. ⋯ Mean MS-related costs were $45,379 ($24,732) versus $47,949 ($32,615; p = .67), of which mean disease modifying therapy costs were $42,926 ($23,196) versus $44,932 ($28,554; p = .59). Results were similar in sensitivity analyses. Conclusions: In this real-world study, MS patients treated with Glatopa experienced similar health outcomes and costs compared to those treated with Copaxone, with a trend towards lower relapse rates (borderline statistically significant) and cost savings (not statistically significant).