Pelvic vein incompetence and chronic pelvic pain: a case-control study.

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.

Transvenous occlusion of incompetent pelvic veins to treat chronic pelvic pain in women: A randomised controlled trial.

OBJECTIVE: To investigate the effectiveness of transvenous occlusion of incompetent pelvic veins in women presenting with chronic pelvic pain (CPP) in improving symptoms and quality of life. DESIGN: Patient-blinded randomised controlled trial with objective outcome measures. Results were analysed on an intention-to-treat basis. SETTING: Gynaecology and Vascular Surgery Services of two teaching hospitals in northwest England. POPULATION: Sixty women aged 18-54 years presenting with CPP after exclusion of other pathology, and who were found to have pelvic vein incompetence. METHODS: Participants were randomised and assigned to contrast venography alone or contrast venography plus transvenous occlusion of the incompetent pelvic veins. MAIN OUTCOME MEASURE: The primary outcome was change in pain score measured using the short-form McGill Pain Score (SF-MPQ) and the Visual Analogue Score (VAS) recorded at 12 months post-randomisation. Secondary outcomes included quality of life using the EQ-5D instrument, symptomatic improvement and procedure-related complications. RESULTS: Sixty participants were randomised to transvenous occlusion of incompetent pelvic veins or venography only. At 12 months, median pain scored 2 (3-10) in the intervention group versus 9 (5-22) in controls (p = 0.016). Pain on the VAS scored 15 (0-3) versus 53 (20-71), respectively (p = 0.002). Median EQ-5D improved after intervention from 0.79 (0.74-0.84) to 0.84 (0.79-1.00; p = 0.008) over 12 months. No major complications were reported. CONCLUSION: Transvenous occlusion of pelvic vein incompetence reduced pain scores, improved quality of life and diminished symptom burden with no major reported complications. TRIAL REGISTRATION: ISRCTN 15091500.

Pelvic vein incompetence: clinical perspectives.

Chronic pelvic pain (CPP) affects 24% of premenopausal women, accounts for 20%-30% of UK gynecology outpatient appointments, and has an annual pan-European economic cost of €3.8 billion. Despite extensive investigation, often including laparoscopy, up to 55% of women do not receive a diagnosis and endure persistent symptoms. In these patients, clinical management focuses on symptom control rather than treatment. It is possible that pelvic vein incompetence (PVI) is a cause of CPP, although the quality of studies investigating an association is generally low. PVI may develop during and after pregnancy, as uterine blood flow increases significantly, pushing venous valve leaflets apart, and enabling retrograde venous flow. Analogies with varicose veins of the lower limb are helpful, and symptoms are similar. Women with symptomatic PVI report a dull pelvic ache that is worse on standing and sitting and persists throughout the day. It can be relieved by lying down. Early treatments for PVI included laparoscopic ligation; however, since the advent of endovascular occlusive techniques, treatments have lower risk and lower cost, and can be undertaken without sedation or anesthetic. However, there have been no high-quality randomized controlled trials of interventions and, therefore, the evidence is limited to single-center case series.

Ethical erosion in newly qualified doctors: perceptions of empathy decline.

OBJECTIVES: This study sought to understand whether UK Foundation doctors perceived the phenomena of ethical erosion and empathy decline during their initial period of clinical practice, and if so, why this occurred. METHODS: This qualitative study used semi-structured interviews with nine doctors in their first year of clinical practice at Royal Bolton Hospital, UK. Participants were invited to discuss the definition of empathy, how individuals acquire and maintain empathic ability, perceptions of ethical erosion in the self and others, and how clinical experiences have influenced their empathic ability. The interviews were transcribed, and analysed to identify emergent themes. RESULTS: Each participant reported a conscious acknowledgement of empathy decline in their own and their colleagues' early clinical experiences as doctors. Stressful working environments, the prioritisation of patients' physical rather than psychological well-being, and the attitudes of senior colleagues were all suggested as possible causes. Some doctors believed that specialties with reduced patient contact had a culture which precluded empathy, and influenced their own practice. In addition, some described how their value judgements of patients had affected their ability to empathise. However, all doctors perceived that empathy skills were desirable in senior clinicians, and some believed that educational interventions may be useful in arresting ethical erosion. CONCLUSIONS: Newly qualified doctors are aware of ethical erosion in themselves and their colleagues as they begin clinical practice. This has serious implications for patient care. Improving working conditions may reverse this trend. Empathy skills training within undergraduate and postgraduate curricula may be a useful intervention.

Shang Ring versus forceps-guided adult male circumcision: a randomized, controlled effectiveness study in southwestern Uganda.

Adult male circumcision (AMC) reduces HIV transmission, but uptake is limited in part by current surgical methods. We randomized HIV-uninfected men (n = 138) to receive Shang Ring (SR)- or forceps-guided AMC from a locally trained surgeon. In as-treated analyses, more SR procedures were completed within 10 minutes (79% versus 0%, P < 0.01) and more subjects reported high satisfaction (77% versus 58%, P = 0.03). Healing time and pain scores were similar, though minor complication rates were higher in SR subjects (56% versus 24%, P < 0.01). SR circumcision is a rapid and acceptable method of AMC and should be further evaluated to increase uptake of AMC.