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Clinical Characteristics of Patients with Endometrial Cancer and Adenomyosis.

ABSTRACT: A better endometrial cancer (EC) prognosis in patients with coexistent adenomyosis has been reported. Unfortunately, it is still unclear if this better prognosis is related to a more favorable clinical profile of adenomyosis patients. We aimed to evaluate differences in the clinical profiles of EC patients with and without adenomyosis. A systematic review and meta-analysis was performed by searching seven electronics databases for all studies that allowed extraction of data about clinical characteristics in EC patients with and without adenomyosis. Clinical characteristics assessed were: age, Body Mass Index (BMI), premenopausal status, and nulliparity. Mean difference in mean ± standard deviation (SD) or odds ratio (OR) for clinical characteristics between EC patients with and without adenomyosis were calculated for each included study and as a pooled estimate, and graphically reported on forest plots with a 95% confidence interval (CI). The Z test was used for assessing the overall effect by considering a p value < 0.05 as significant. Overall, eight studies with 5681 patients were included in the qualitative analysis, and seven studies with 4366 patients in the quantitative analysis. Pooled mean difference in mean ± SD between EC women with and without adenomyosis was -1.19 (95% CI: -3.18 to 0.80; p = 0.24) for age, and 0.23 (95% CI: -0.62 to 1.07; p = 0.60) for BMI. When compared to EC women without adenomyosis, EC women with adenomyosis showed a pooled OR of 1.53 (95% CI: 0.92 to 2.54; p = 0.10) for premenopausal status, and of 0.60 (95% CI: 0.41 to 0.87; p = 0.007) for nulliparity. In conclusion, there are not significant differences in clinical characteristics between EC patients with and without adenomyosis, with the exception for nulliparity. Clinical features seem to not underlie the better EC prognosis of patients with adenomyosis compared to patients without adenomyosis.

SUBMITTER: Casadio P

PROVIDER: S-EPMC8508080 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:ObjectivesTo assess the effect of transcervical endometrial resection on clinical symptoms related to histopathological findings of the junctional zone.Study designThis prospective study took place at a university hospital. Premenopausal women suffering from abnormal uterine bleeding and/or pelvic pain and scheduled for transcervical endometrial resection were enrolled (n = 112). Histopathological findings of the endomyometrial biopsies were categorized as follows: Adenomyosis of the inner myometrium (intrinsic adenomyosis): ≥ 2 mm myometrial invasion without contact to the basal endometrium, serrated junctional zone: > 3 mm myometrial invasion with contact to the basal endometrium and linear junctional zone: No or marginal myometrial invasion (≤ 3 mm) with contact to the basal endometrium. All study participants received a baseline and two follow-up questionnaires (6 and 18 months after surgery) regarding symptom severity, health-related quality of life and pelvic pain. Data regarding reintervention surgery was obtained from the National Database Patoweb. The rate of reintervention surgery and the improvement in symptom severity, health-related quality of life and pelvic pain were correlated to histopathological findings.ResultsTwenty-four patients had intrinsic adenomyosis, 31 had serrated junctional zone and 57 had linear junctional zone. Fifteen patients (13%) underwent reintervention surgery; three (20%) within 6 months, nine (60%) between 6-18 months and three (20%) > 18 months after transcervical endometrial resection. Reintervention surgery was more common in women with intrinsic adenomyosis compared to women without (33% (95% CI: 16-55) vs 8% (95% CI: 3-16)) (p-value: < .05). Nine patients (38%) with intrinsic adenomyosis were asymptomatic based on low symptom severity score, high health-related quality of life and no pelvic pain at 18 months follow-up. Patients with linear junctional zone had a higher improvement in symptom severity and health-related quality of life than patients with intrinsic adenomyosis or serrated junctional zone at 6 months follow-up after surgery (p-value < .05). However, there was no significant difference in pelvic pain reduction.ConclusionThe effect of transcervical endometrial resection may depend upon the degree of junctional zone changes, and patients with intrinsic adenomyosis are more likely to undergo reintervention surgery than patients with either linear or serrated junctional zone. However, intrinsic adenomyosis may also be successfully treated with endometrial resection.

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Clinical Characteristics of Patients with Endometrial Cancer and Adenomyosis.

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