| Abstrakt: |
Background: To investigate the role of CD138 immunohistochemistry in the diagnosis of chronic endometritis (CE) and the risk factors for assisted conception patients having CE complications.Methods: Ninety-three patients, with normal uterine shape confirmed by examination and who were planning to undergo assisted conception treatments, were selected as research subjects. Endometrial tissue was isolated for routine hematoxylin and eosin (HE) and CD138 immunohistochemical staining. Additionally, the disease histories of patients were collected, and the reproductive prognosis was followed up.Results: ① CE detection rate: The rate of CD138 immunohistochemical staining was greater than that of HE staining (27.96 % vs. 26.89 %, P <0.05); ② Pregnancy rate: the pregnancy rate of CD138-positive patients (7.7 %) was lower than the pregnancy rate of CD138-negative patients (31.3 %) (p = 0.017 < 0.05); ③ The results from univariate analysis showed that a previous history of prolonged menstrual bleeding episodes, an abortion history, and complications of fallopian tube obstruction were associated with CE (P <0.05). The results of logistic regression analysis confirmed that prolonged menstrual bleeding episodes (P = 0.014, OR = 5.394, 95 % CI 1.405-20.699), a previous abortion history (P = 0.029, OR = 3.194, 95 % CI 1.125-9.073), and fallopian tube obstruction (P = 0.028, OR = 3.274, 95 % CI 1.139-9.415) were independent risk factors for positive CD138 results.Conclusions: CD138 immunohistochemistry can improve the CE diagnosis rate. A previous history of prolonged menstrual bleeding episodes, an abortion history, and a history of fallopian tube obstruction are risk factors for chronic endometritis, and a CD138 immunohistochemical examination should be advised among them. [ABSTRACT FROM AUTHOR] |
