Epidemiological characteristics of endometrial cancer patients treated at a tertiary health center in National Capital Territory of India

Abstract

A retrospective study which analyzed the data of female patients attending a tertiary care center in National Capital Territory for the treatment of endometrial cancer. Eighty-six histopathologically confirmed cases of carcinoma endometrium were taken from January 2016 to December 2019. Detailed information was collected regarding patient's case history, sociodemographic data (age of presentation, occupation, religion, residence, and substance addiction), clinical presentation, diagnostic and therapeutic procedures, and known risk factors (age at menarche and menopause, parity, obesity, use of oral contraceptive pills, hormone replacement therapy, and comorbidities such as hypertension and diabetes). After analysis, results were presented as mean ± standard deviation and frequency. Eighty-six percent of the patients (n = 73) were in the age group of 40-70 years; the mean age of the patients at diagnosis of endometrial cancer was 54 years. Eighty-one percent (n = 70) of the patients were from urban areas. Sixty-seven percent of the females (n = 54) were Hindu. All the patients were housewives with nonsedentary lifestyles. Most patients (88%; n = 76) presented with bleeding per vaginum. Fifty-nine percent (n = 51) had stage I disease, followed by 15% (n = 13) with stage II, 14% (n = 12) with stage III, and 12% (n = 10) with stage IV disease. Eighty-two percent (n = 72) of the patients had endometrioid carcinoma. Other less common variants were mixed Mullerian malignant tumor, squamous, adenosquamous, serous, and endometrioid stromal. Forty-four percent (n = 38), 39% (n = 34), and 16% (n = 14) of the patients had grade I, grade II, and grade III tumor, respectively. 53.5% of the cases (n = 46) had >50% myometrial invasion at the time of presentation. Eighty-two percent (n = 71) of the patients were postmenopausal. The mean age at menarche and menopause was 13 years and 47 years, respectively. Fifteen percent (n = 13) of the females were nulliparous. Forty-six percent (n = 40) of the patients were overweight. Most patients (82%) had no history of addiction. Twenty-five percent (n = 22) of the patients had hypertension, and 27% (n = 23) has diabetes as comorbidity. The incidence of endometrium cancer is showing a steady rise in the recent past. Early age of menarche, late age of menopause, nulliparity, obesity, and diabetes mellitus are well-documented risk factors for uterine cancer. Better outcome and control of disease is possible by understanding of endometrial cancer etiology, risk factors, and its preventive measures. Thus, a robust screening program is warranted to detect the disease in early stage and for increased survival.