Efficacy and prognosis of adjuvant treatment of endometrial cancer with medroxyprogesterone acetate COX regression analysis

BACKGROUND Endometrial cancer is one of the most commonly diagnosed gynecological cancers worldwide,and early-stage high-risk endometrial cancer has a poor prognosis.Adjuvant treatments after surgery,such as chemotherapy and radiotherapy,have been widely used in clinical practice to improve patient survival.Medroxyprogesterone acetate is a synthetic progestogen that has been reported to have potential anticancer effects in endometrial cancer.However,its efficacy,safety,and longterm prognostic benefits as an adjuvant treatment for endometrial cancer remain controversial.Therefore,this study aimed to observe the efficacy and prognostic impact of adjuvant medroxyprogesterone acetate treatment in patients with earlystage high-risk endometrial cancer and evaluate its safety.AIM To observe the efficacy and prognosis of adjuvant treatment of endometrial cancer with medroxyprogesterone acetate and to evaluate its safety.METHODS We collected the clinical data of 200 patients with early-stage high-risk endometrial cancer who were admitted to the Department of Obstetrics and Gynecology of our hospital from January 2018 to December 2022.The control group(100 patients)underwent conventional surgical treatment,and the study group(100 patients)was administered adjuvant medroxyprogesterone acetate tablets on top of the control group.The Kaplan-Meier curve analysis and log-rank test were performed to determine the possible factors influencing the 5-year cumulative survival rate in the patients.The Cox regression analysis was performed to identify the factors influencing the survival prognosis of endometrial cancer.RESULTS According to the Cox regression analysis,age[hazard ratio(HR)=4.636,95%confidence interval(95%CI):1.411-15.237],pathological type(HR=6.943,95%CI:2.299-20.977),molecular typing(HR=5.789,95%CI:3.305-10.141),and myometrial infiltration(HR=5.768,95%CI:1.898-17.520)were factors influencing the prognosis of patients with early-stage high-risk endometrial cancer.CONCLUSION Age,pathological type,molecular typing,and myometrial infiltration were all relevant factors affecting the prognosis of early-stage high-risk endometrial cancer.The potential long-term prognostic benefit of adjuvant postoperative radiotherapy in patients with early-stage high-risk endometrial cancer is worthy of clinical consideration.

Prevalence of hypothyroidism and effect of thyroid hormone replacement therapy in patients with non-alcoholic fatty liver disease:A population-based study

BACKGROUND Non-alcoholic fatty liver disease(NAFLD)is currently considered as the most common cause of chronic liver disease worldwide.Risk factors for NAFLD have been well-described,including obesity,type 2 diabetes mellites(T2DM),dyslipidemia(DLP)and metabolic syndrome.Hypothyroidism has been identified as an independent risk factor for the development of NAFLD,although the literature is inconsistent AIM To evaluate the prevalence of hypothyroidism in patients with NAFLD,assess if it is an independent risk factor and explore the effect of thyroxine replacement therapy.METHODS Our cohort’s data was obtained using a validated,large,multicenter database(Explorys Inc,Cleveland,OH,United States)aggregated from pooled outpatient and inpatient records of 26 different healthcare systems,consisting of a total of 360 hospitals in the United States,and utilizing Systematized Nomenclature of Medicine-Clinical Terms for coding.We evaluated a cohort of patients with hypothyroidism and NAFLD.Multivariate analysis was performed to adjust for confounding risk factors including hypertension(HTN),T2DM,DLP,obesity and metabolic syndrome.SPSS version 25,IBM Corp was used for statistical analysis,and for all analyses,a 2-sided P value of<0.05 was considered statistically significant.Exclusion criteria were limited to age<18 years.RESULTS Among the 37648180 included individuals in this database who are above the age of 18 years,there were a total of 2320 patients with NAFLD(6.16 per 100000)in the last five years(2015-2020),amongst which 520 patients(22.4%)had hypothyroidism.Baseline characteristics of patients in this database are described in Table 1.Patients with NAFLD were also more likely to have obesity,T2DM,DLP,HTN,and metabolic syndrome(Table 2).While males and females were equally affected,patients in the age group 18-65 years as well as Caucasians seem to be at a higher risk.There was an increased risk of NAFLD among patients with hypothyroidism(OR=1.587).Furthermore,thyroid hormone replacement was not associated with a decreased risk for developing NAFLD(OR=1.106,C=0.952-1.285,P=0.303).CONCLUSION Hypothyroidism seems to be an independent risk factor for the development of NAFLD.Thyroid hormone replacement did not provide a statistically significant risk reduction.Further studies are needed to evaluate the effect of thyroid hormone replacement and assess if being euthyroid while on thyroid replacement therapy affects development and/or progression of NAFLD.