» Articles » PMID: 37095613

Pelvic Vein Incompetence and Chronic Pelvic Pain: a Case-control Study

Overview
Journal BJOG
Date 2023 Apr 25
PMID 37095613
Authors
Affiliations
Soon will be listed here.
Abstract

Objective: To investigate the association between chronic pelvic pain (CPP) and pelvic vein incompetence (PVI) or pelvic varices.

Design: Case-control study.

Setting: Gynaecology and vascular surgery services in two teaching hospitals in north-west England.

Sample: A total of 328 premenopausal women (aged 18-54 years), comprising 164 women with CPP and 164 matched controls with no history of CPP.

Methods: Symptom and quality-of-life questionnaires and transvaginal duplex ultrasound for PVI and pelvic varices.

Main Outcome Measures: Venous reflux of >0.7 s in the ovarian or internal iliac veins (primary outcome) and presence of pelvic varices (secondary outcome). Statistical analysis compared the prevalence of PVI between women with and without CPP using the two-sided chi-square test. Logistic regression was used to compare the odds of having PVI and pelvic varices between women with and without CPP.

Results: Pelvic vein incompetence was found on transvaginal duplex ultrasound in 101/162 (62%) women with CPP, compared with 30/164 (19%) asymptomatic controls (OR 6.79, 95% CI 4.11-11.47, p < 0.001). Forty-three of 164 (27%) women with CPP had pelvic varices compared with three of 164 (2%) asymptomatic women (OR 18.9, 95% CI 5.73-62.7, p < 0.001).

Conclusions: There was a significant association between PVI, as detected by transvaginal duplex imaging, and CPP. Pelvic varices were strongly associated with CPP and were infrequently seen in control patients. These results justify further evaluation of PVI and its treatment in well-designed research.

References
1.
Soysal M, Soysal S, Vicdan K, Ozer S . A randomized controlled trial of goserelin and medroxyprogesterone acetate in the treatment of pelvic congestion. Hum Reprod. 2001; 16(5):931-9. DOI: 10.1093/humrep/16.5.931. View

2.
Cockrum R, Tu F . Hysterectomy for Chronic Pelvic Pain. Obstet Gynecol Clin North Am. 2022; 49(2):257-271. DOI: 10.1016/j.ogc.2022.02.008. View

3.
Lopez A . Female Pelvic Vein Embolization: Indications, Techniques, and Outcomes. Cardiovasc Intervent Radiol. 2015; 38(4):806-20. PMC: 4500858. DOI: 10.1007/s00270-015-1074-7. View

4.
Daniels J, Khan K . Chronic pelvic pain in women. BMJ. 2010; 341:c4834. DOI: 10.1136/bmj.c4834. View

5.
McGowan L, Luker K, Creed F, Chew-Graham C . How do you explain a pain that can't be seen?: the narratives of women with chronic pelvic pain and their disengagement with the diagnostic cycle. Br J Health Psychol. 2007; 12(Pt 2):261-74. DOI: 10.1348/135910706X104076. View