Evaluation of the effect of aromatase inhibitor in reducing the size of endometrioma

Background: Endometriosis is a chronic and progressive estrogen-dependent disorder that can result in substantial morbidity, including pelvic pain, multiple operations, and infertility. Endometriosis can be ovarian, peritoneal or deep infiltrative. Blocking estrogen production by inhibiting aromatization, aromatase inhibitor (letrozole) has been shown to reduce the size of endometrioma and endometriosis associated pain. Aim of the study was to evaluate the effect of aromatase inhibitor in reducing the size of endometrioma.Methods: A prospective non comparative observational study was conducted in the Department of Reproductive Endocrinology and Infertility of BSMMU on 30 women with ovarian endometrioma during the period of April 2019 to March 2020. Women were treated with aromatase inhibitor (letrozole) 2.5 mg, norethisterone 5 mg, calcium 1200 mg, and vitamin D 800 IU daily for 6 months. Transvaginal ultrasound was performed at baseline, 3 months and 6 months after treatment to assess the mean diameter and volume of endometriomas. Statistical analyses were carried out by using the Statistical Package for Social Sciences version 23.0.Results: More than 50% reduction in volume occurred in 90% of endometrioma. In one (3.3%) case endometrioma disappeared completely after 6 months. There was statistically significant reduction of size of endometrioma (estimated by mean diameter and volume) and pain. Volume decrease was linearly related to baseline endometrioma volume and inversely related to baseline body mass index (BMI). The side effects were mild and well tolerated by the patients.Conclusions: Treatment of ovarian endometrioma with aromatase inhibitor combined with progestin add-back for 6 months cause substantial reduction in size of endometrioma and associated pain

Worldwide Disparities in Recovery of Cardiac Testing 1 Year Into COVID-19

BACKGROUND The extent to which health care systems have adapted to the COVID-19 pandemic to provide necessary cardiac diagnostic services is unknown.OBJECTIVES The aim of this study was to determine the impact of the pandemic on cardiac testing practices, volumes and types of diagnostic services, and perceived psychological stress to health care providers worldwide.METHODS The International Atomic Energy Agency conducted a worldwide survey assessing alterations from baseline in cardiovascular diagnostic care at the pandemic's onset and 1 year later. Multivariable regression was used to determine factors associated with procedure volume recovery.RESULTS Surveys were submitted from 669 centers in 107 countries. Worldwide reduction in cardiac procedure volumes of 64% from March 2019 to April 2020 recovered by April 2021 in high- and upper middle-income countries (recovery rates of 108% and 99%) but remained depressed in lower middle- and low-income countries (46% and 30% recovery). Although stress testing was used 12% less frequently in 2021 than in 2019, coronary computed tomographic angiography was used 14% more, a trend also seen for other advanced cardiac imaging modalities (positron emission tomography and magnetic resonance; 22%-25% increases). Pandemic-related psychological stress was estimated to have affected nearly 40% of staff, impacting patient care at 78% of sites. In multivariable regression, only lower-income status and physicians' psychological stress were significant in predicting recovery of cardiac testing.CONCLUSIONS Cardiac diagnostic testing has yet to recover to prepandemic levels in lower-income countries. Worldwide, the decrease in standard stress testing is offset by greater use of advanced cardiac imaging modalities. Pandemic-related psychological stress among providers is widespread and associated with poor recovery of cardiac testing. (C) 2022 The Authors. Published by Elsevier on behalf of the American College of Cardiology Foundation