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Biomedical subjects

D Nunns

Publications and source records attributed to D Nunns.

At least 19 recordsLinked to original sources
PubMed2003

Long-term follow-up of patients following negative colposcopy: a new gold standard and its implications for cervical screening.

From 1189 colposcopy referrals in 1997 at a single cervical screening centre, 88 women who had no biopsy taken at colposcopy (negative colposcopy) were identified. We followed up these women for a maximum of 4 years and calculated the positive predictive value (PPV) of a single smear before and after follow-up. Using slide review we attempted to correlate the grade of smear leading to colposcopy referral with final outcome. Our results showed that long-term follow-up alters the PPV of cervical cytology. Analysis showed a strong correlation between the review grade of the referring smear and the final outcome after follow-up. From these results we suggest an evidence-based protocol for cervical screening follow-up after negative colposcopy.

Adult↗
PubMed2002

Randomized controlled trial investigating the effect of transcervical papaverine and bupivacaine on postoperative analgesia following laparoscopic sterilization.

BACKGROUND AND OBJECTIVE: A critical factor that delays patient discharge following day-surgery is severe postoperative pain and the requirement for strong analgesics. Laparoscopic sterilization is a day case procedure and is associated with additional postoperative pain compared with diagnostic laparoscopy. This pain, associated with application of Filshie clips, may be ischaemic or spasmodic in aetiology. Papaverine relaxes smooth muscle, and the aim of the study was to investigate if papaverine would be effective in improving postoperative pain if administered directly to the Fallopian tubes. Bupivacaine is used commonly in day-surgery and so we compared the effect of this local anaesthetic with saline placebo. METHODS: Sixty-six ASA I-II females undergoing laparoscopic sterilization were entered into the prospective, randomized, double-blind, placebo-controlled clinical trial. They received intrauterine papaverine (30 mg) or bupivacaine (0.375% 30 mL) or normal saline (30 mL) via the transcervical route before application of Filshie clips. RESULTS: There were no significant differences in the postoperative period between the three groups in the number of patients needing analgesia in the first 60 min postoperatively, the time to first analgesia, the rescue analgesic or antiemetic consumption, the incidence of postoperative nausea and vomiting, and the sedation and visual analogue pain scores. CONCLUSIONS: From the data presented, we would not recommend routine transcervical administration of papaverine or bupivacaine for pain following laparoscopic sterilization.

Administration, Topical↗
PubMed2000

Surgical management of advanced ovarian cancer.

Surgery is an essential part of the management of patients presenting with ovarian cancer. Diagnosis, staging, and therapy can be carried out at the time of laparotomy. Unfortunately, the disease often presents at an advanced stage and the outlook for patients is poor with an overall 5-year survival rate of 23%. This review focuses on the surgical management of advanced ovarian cancer and focuses on both primary, secondary, and intervention debulking surgery.

Female↗
PubMed2000

Does histological incomplete excision of cervical intraepithelial neoplasia following large loop excision of transformation zone increase recurrence rates? A six year cytological follow up.

OBJECTIVE: To determine the risk of recurrent cervical intraepithelial neoplasia (CIN) in women with complete or incomplete excision of cervical intraepithelial neoplasia treated by large loop excision of transformation zone (LLETZ). DESIGN: A retrospective study SETTING: One consultant-led colposcopy clinic at Leicester Royal Infirmary POPULATION: Three hundred and ninety-four women referred consecutively to the colposcopy clinic between 1991 and 1992. MAIN OUTCOME MEASURES: The histological recurrence rate of CIN, length of cytological follow up following treatment related to degree of completeness of excision at initial treatment. RESULTS: Three hundred and twenty-two women had complete cytological or histological follow up. The mean length of follow up was 73 months with a mean number of six smears. Women with incomplete excision of CIN had a significantly higher risk of recurrent CIN (relative risk 8.23) occurring in a significantly shorter time compared with women with complete excision. CONCLUSIONS: This study demonstrates that large loop excision of transformation zone is successful in over 95% of cases. Cytological surveillance is satisfactory for follow up of women who have complete excision of CIN. Women with incomplete excision of CIN at initial LLETZ remain at significant risk of developing further CIN and long term colposcopic and cytological follow up is necessary.

Adolescent↗
PubMed1997

Is patch testing necessary in vulval vestibulitis?

Allergic contact dermatitis has been suggested as a possible cause of vulval vestibulitis, a condition of unknown aetiology characterized by burning, stinging and dyspareunia, with symptoms localised to the vestibule. To examine this relationship, 30 women with vulval vestibulitis were patch tested using a standard series of contact allergens and a special series relevant to perianal and vulval disorders. Other potential allergens identified by the patients as causing aggravation were also included. There were 5 positive reactions, 4 to nickel and 1 to fragrance mix, though none of these reactions were considered relevant. Our results suggest that allergic contact dermatitis is unlikely to be a primary factor in the development or persistence of vulval vestibulitis. Patch testing patients with vulval vestibulitis cannot routinely be recommended.

Administration, Cutaneous↗
PubMed1997

Psychological and psychosexual aspects of vulvar vestibulitis.

AIMS: To objectively assess the psychological and psychosexual morbidity of patients with vulvar vestibulitis. METHODS: 30 patients with variable degrees of vulvar vestibulitis were recruited from a vulval clinic. Each patient underwent a detailed history and clinical examination. Friedrich's criteria were used for the diagnosis of vulvar vestibulitis. Standardised questionnaires to assess psychological and psychosexual function were completed by the patient before review. These questionnaires were the STAI and a modified psychosexual questionnaire introduced by Campion. RESULTS: Patients experienced considerable psychological dysfunction compared with controls. All aspects of psychosexual dysfunction were affected. CONCLUSIONS: When managing patients, psychosexual and psychological issues must be considered in addition to other conventional types of therapy. Vulvar vestibulitis may be a risk factor for developing psychosexual complications including vaginismus, low libido, and orgasmic dysfunction. Consideration of these factors must be an integral part of the management of patients with all chronic vulval conditions.

Adolescent↗
PubMed1996

The chronically symptomatic vulva: prevalence in primary health care.

OBJECTIVES: To examine within the primary health care setting, the frequency of chronic vulval disorders, their frequency, investigation, management and referral patterns. METHODS: A questionnaire based survey at general practitioners surrounding a district general hospital. RESULTS: A total of 79 (72%) GPs replied to the questionnaire. Thirty-six (45%) GPs saw more than one patient per month with recurrent vulval symptoms and ten (13%) GPs saw more than three patients per month. The predominant symptom amongst patients with recurrent vulval symptoms was itching (55%) followed by soreness (26%), burning (14%) and dyspareunia (5%). Topical-antifungals and steroid medications were the commonest treatments prescribed for all women with vulval symptoms. CONCLUSIONS: Women who have vulval complaints commonly attend their GP for treatment. In many instances women with chronic vulval complaints are inadequately investigated and inappropriately managed.

Anti-Inflammatory Agents↗