CA125 modified by PLT and NLR improves the predictive accuracy of adenomyosis-derived pelvic dense adhesion

CA125-Associated Activated Partial Thromboplastin Time and Thrombin Time Decrease in Patients with Adenomyosis

Objective

Adenomyosis patients are in a hypercoagulable state, and studies have shown that carbohydrate antigen125 (CA125) may relate to the hypercoagulability and thrombosis of patients with adenomyosis, but there is still a lack of clarity regarding the changes in CA125-related coagulation indicators. This study was to explore the changes and influencing factors of CA125-related coagulation parameters in patients with adenomyosis.

Methods

Retrospective observational study conducted on 200 patients with adenomyosis (AM group), 240 patients with uterine leiomyoma (LM group) and 81 patients with cervical intraepithelial neoplasia (CIN)-III (control group), of which the coagulation parameters were detected by clinical blood sample collection and statistical method analysis and informed consent was obtained.

Results

The level of CA125 in the AM group was significantly higher than that in the LM group and control group. However, thrombin time (TT) shortened in the AM group when compared with the LM and control group. Activated partial thromboplastin time (APTT) in the AM group was shorter than in the control group. Multivariate logistic regression analysis found that adenomyosis was associated with CA125 level (OR=323.860, 95% CI 90.424-1159.924, P<0.001), APTT (OR=1.295, 95% CI 1.050-1.598, P=0.016), TT (OR=0.642, 95% CI 0.439-0.938, P=0.022), menorrhagia (OR=7.363, 95% CI 2.544-21.315, P<0.001), dysmenorrhea (OR=22.590, 95% CI 8.185-62.347, P<0.001). Correlation analysis revealed that APTT (r= -0.207) and TT (r = -0.174) were negatively correlated with the level of CA125.

Conclusion

The shortening of CA125-related APTT and TT indicates that it is meaningful to detect coagulation parameters of patients with elevated CA125 levels early, dysmenorrhea and menorrhagia, and maybe further discover the hypercoagulability and prevent the occurrence of thrombus in adenomyosis.

Correlation of preoperative biomarkers with severity of adhesion in endometriosis

This study was undertaken to evaluate the correlation between preoperative Serum markers and pelvic adhesions in endometriosis patients and to explore the markers' clinical value for outcome prediction. Preoperative blood Serum and CA 125 results were obtained and pelvic adhesion scores were calculated. The patient group with adhesion scores less than 28 points was defined as the mild adhesion group, and those with a score of 28 or more were members of the severe adhesion group. The CA 125 level was significantly higher in the severe adhesion group than in the mild adhesion group. The CA 125 level, size of the largest cyst, and WBC count were associated with the level of pelvic adhesion. Adhesion scores were significantly higher in the CA 125 ≥ 35 U/mL group than in the CA 125 < 35 U/mL group. Patients with a preoperative CA 125 level higher than 35 U/mL are at high risk for pelvic adhesion.

The feasibility of the platelet count and mean platelet volume as markers of endometriosis and adenomyosis: A case control study

INTRODUCTION

The aim of the study is to investigate the role of platelet count (PC) and mean platelet volume (MPV) in determining adenomyosis and endometriosis.

MATERIAL AND METHODS

This was a retrospective case control study that included adenomyosis, endometriosis and control groups. The adenomyosis group included 84 women diagnosed between January 2013 and January 2015 based on hysterectomy specimen. The endometriosis group included 102 patients underwent diagnostic laparoscopy and confirmed by histopathologic examination. Lastly, the control group included 88 women had no medical problem and underwent tubal ligation.

RESULTS

MPV (fl) was significantly lower in adenomyosis group (8.5) compared to endometriosis (9, p<0.05) and control groups (9, p<0.01). Modified platelet activity (MPV/PC) was significantly lower in adenomyosis group compared to control group (p<0.01). Bivariate logistic regression model was used to assess the odds ratio of risk factors and serum markers related to endometriosis and adenomyosis. Variables showing significant differences based on post-hoc Bonferroni test were included in the logistic regression model for comparison of each disease with the control group. MPV was not found to be a risk factor both for presence of endometriosis and adenomyosis after adjusting for demographic and clinical characteristics.

DISCUSSION

Our study suggested that PC and MPV were not useful diagnostic markers for endometriosis or adenomyosis. Further research on how platelet indices and other inflammatory markers are related to inflammation might help better understand their potential as markers for these diseases.

Diffuse massive adenomyosis and infertility. Is it possible to treat this condition?

Background Severe forms of adenomyosis are a serious gynecological problem. In most cases, conservative treatment of this pathology is unsuccessful. Adenomyomectomy by Osada's approach seems to be the most promising solution. The present study evaluated the follow-up results of this type of surgery in patients with adenomyosis and infertility. Materials and methods The prospective study included 26 patients with severe forms of adenomyosis who underwent an adenomyomectomy using Osada's approach. In 18 patients (69%), infertility was the main indication for surgical treatment. The follow-up period lasted from July 2012 to January 2018. Results The median post-operative follow-up period was 18 months. For the first 12 months patients received hormonal therapy. In all postoperative patients, the menstrual cycle had normalized, and other symptoms of the disease had disappeared. Seven patients continue to receive postoperative hormonal treatment. Three individuals got spontaneously pregnant; two of them delivered full-term babies by cesarean section. Six patients are planning a pregnancy with assisted reproductive technology. Conclusion In the present study, the organ-preserving surgery of severe adenomyosis performed using Osada's method appeared to be a good alternative to hysterectomy. It stopped the development of pathological symptoms of the disease and restored the patient's reproductive function.

Correlation of LOX‑5 and COX‑2 expression with inflammatory pathology and clinical features of adenomyosis

Adenomyosis is a common benign disease of women of childbearing age. The typical clinical features are prolonged menstruation, menorrhagia and ingravescent dysmenorrhea. In the present study, the severity of dysmenorrhea was assessed using the visual analogue scale system as follows: 0, No pain; 1‑3, minimal pain; 4‑6, moderate pain; and 7‑10, severe pain. Menstrual blood loss was evaluated using the pictorial blood loss assessment chart (PBAC). Menorrhagia was defined as excessive menstrual blood loss >80 ml (PBAC >100) per period. Specimens of eutopic endometrium (EU) and ectopic endometrium (EC) were collected from 20 patients with adenomyosis to evaluate the association between lipoxygenase‑5 (LOX‑5) and cyclooxygenase 2 (COX‑2) and inflammatory pathology and clinical features of adenomyosis. For that purpose, the expression levels of LOX‑5, COX‑2, interleukin (IL)‑6 and IL‑8 in the EU and EC of patients with adenomyosis were determined, and clinical data including dysmenorrhea and menstruation were analyzed. Differences in expression levels of LOX‑5 and COX‑2 were detected, and the correlations between LOX‑5, COX‑2, IL‑6 and IL‑8 in different groups were analyzed. In addition, the correlations between LOX‑5, COX‑2 and clinical features of adenomyosis were investigated. The present study demonstrated that LOX‑5 and COX‑2 are overexpressed in EU and EC, and they have positive correlations with IL‑6 and IL‑8, suggesting that adenomyosis lesions are present in inflammatory pathological conditions. The expression levels of LOX‑5 and COX‑2 exhibited a correlation with dysmenorrhea and menstruation.