Vaginoscopy Against Standard Treatment: a randomised controlled trial.

OBJECTIVE: To evaluate whether vaginoscopy or standard hysteroscopy was more successful in the outpatient setting. DESIGN: Randomised controlled multicentre trial. SETTING: Outpatient hysteroscopy clinics at two UK hospitals. POPULATION: 1597 women aged 16 or older undergoing an outpatient hysteroscopy. METHODS: Women were allocated to vaginoscopy or standard hysteroscopy using third party randomisation stratified by menopausal status with no blinding of participants or clinicians. MAIN OUTCOME MEASURES: The primary outcome was 'success', a composite endpoint defined as: a complete procedure, no complications, a level of pain acceptable to the patient, and no sign of genitourinary tract infection 2 weeks after the procedure. RESULTS: Vaginoscopy was significantly more successful than standard hysteroscopy [647/726 (89%) versus 621/734 (85%), respectively; relative risk (RR) 1.05, 95% CI 1.01-1.10; P = 0.01]. The median time taken to complete vaginoscopy was 2 minutes compared with 3 minutes for standard hysteroscopy (P < 0.001). The mean pain score was 42.7 for vaginoscopy, which was significantly less than standard hysteroscopy 46.4 (P = 0.02). Operative complications occurred in five women receiving vaginoscopy and 19 women receiving standard hysteroscopy (RR 0.26, 95% CI 0.10-0.69). CONCLUSIONS: Vaginoscopy is quicker to perform, less painful, and more successful than standard hysteroscopy and therefore should be considered the technique of choice for outpatient hysteroscopy. TWEETABLE ABSTRACT: Vaginoscopy is quicker to perform, less painful, and more successful than standard hysteroscopy.

Advances in image enhancement for sarcoma surgery.

The recurrence rate of soft tissue and bone sarcomas strongly correlates to the status of the surgical margin after excision, yet excessive removal of tissue may lead to distinct, otherwise avoidable morbidity. Therefore, adequate margination of sarcomas both pre- and intra-operatively is a clinical necessity that has not yet fully been met. Current guidance for soft-tissue sarcomas recommends an ultrasound scan followed by magnetic resonance imaging (MRI). For bone sarcomas, two plane radiographs are required, followed similarly by an MRI scan. The introduction of more precise imaging modalities may reduce the morbidity associated with sarcoma surgery; the PET-CT and PET-MRI approaches in particular demonstrating high clinical efficacy. Despite advancements in the accuracy in pre-operative imaging, translation of an image to surgical margins is difficult, regularly resulting in wider resection margins than required. For soft tissue sarcomas there is currently no standard technique for image guided resections, while for bone sarcomas fluoroscopy may be used, however margins are not easily discernible during the surgical procedure. Near infra-red (NIR) fluorescence guided surgery offers an intra-operative modality through which complete tumour resection with adequate tumour-free margins may be achieved, while simultaneously minimising surgical morbidity. NIR imaging presents a potentially valuable adjunct to sarcoma surgery. Early reports indicate that it may be able to provide the surgeon with helpful information on anatomy, perfusion, lymphatic drainage, tumour margins and metastases. The use of NIR fluorochromes have also been demonstrated to be well tolerated by patients. However, prior to widespread implementation, studies related to cost-effectiveness and the development of protocols are essential. Nevertheless, NIR imaging may become ubiquitous in the future, carrying the potential to transform the surgical management of sarcoma.

Cervical screening in under 25s: a high-risk young population.

OBJECTIVE: The changes to the UK NHS cervical screening programme launched in April 2004 recommend that the first cytological screening should be undertaken at the age of 25 years rather than at 20 years. This study analyses Papanicolaou smear diagnoses of women under 25 years in Lewisham Borough of London to determine the incidence of cervical intraepithelial neoplasia (CIN) in this age group. There are concerns that delaying the onset of cervical screening in this population may increase the risk of cervical cancer. STUDY DESIGN: Pap smear results of 2793 women (2617 between 20 and 24 years and 176 below 20 years) over a period of 1 year from 1 April 2003 to 31 March 2004 were analysed. Appropriate colposcopy referrals and the results of cervical biopsies performed were followed up. RESULTS: Of the 2793 cervical smears analysed: 1997 (71.5%) were normal; 375 (13.4%) inadequate; 144 (5.1%) borderline; 208 (7.4%) showed mild dyskaryosis and 69 (2.5%) showed high-grade lesions (moderate to severe dyskaryosis). One hundred and eighty-two women were referred to colposcopy: 34% showed histological evidence of high-grade precancerous lesions (CIN 2 or 3); 27% CIN 1 and 0.5% koilocytosis only. Thirteen percent had normal colposcopy while 22% did not attend. CONCLUSION: The Lewisham population of young women under the age of 25 years is vulnerable to potential precancerous cervical lesions. This may reflect a high level of sexual activity among the young girls. Absence of screening in this age group may miss these high-grade cervical lesions that could progress to cervical cancer in the near future. We reinforce the importance of cervical screening in the highly vulnerable sexually active population under 25.

The obstetric performance of United Kingdom asylum seekers from Somalia: a case-control study and literature review.

BACKGROUND: Little published research exists regarding obstetric performance of immigrant women in the United Kingdom. The aim of this study was to evaluate the obstetric performance and fetal outcomes of Somalian women who received prenatal care and requested to deliver at a teaching hospital in North London. METHOD: This is a case-control study in which consecutive Somalian women were identified as index cases and the subsequent British-born Caucasian women listed in the delivery book served as controls. RESULTS: 69 index and 69 control cases were analyzed. Fifty-five percent of the Somalian women spoke little or no English. Half (50%) had undergone circumcision, the majority being type I WHO classification of female genital circumcision, which did not require significant surgical intervention prior to labor; 13% had cesarean sections, 13% instrumental vaginal deliveries, and 74% had vaginal deliveries. The Somalian women had higher parity (2.35 vs. 1.18) and were more likely to be grand multiparous (9/69 vs. 1/69) compared to controls. Epidural use was less frequent in Somalian women, but otherwise there were no significant differences between the two groups with regard to maternal age, rates of induction of labor, cesarean sections, duration of labor, premature deliveries, instrumental deliveries, and birth weights. CONCLUSIONS: The demographic characteristics of the Somalian female population appear to exert minimal effect on obstetric and fetal outcomes. This may be due to the increased vigilance exercised by health professionals as well as to the fact that recent arrivals are from more urban and westernized areas in Somalia.

Traumatic release of Dupuytren's contracture.

A case of partial traumatic division of a Dupuytren's band in a 56-year-old man with known Dupuytren's disease is described. Management consisted of exploration of the wound and limited fasciectomy, with excision of the diseased fascia, the pretendinous band, the lateral cord and the spiral cord. Postoperative recovery was uneventful, and the patient returned to work. He remains well two years after the injury.