A review of the treatment failures following cervical intraepithelial neoplasia grade III treated by large loop excision of the transformation zone

The records of 208 women were reviewed to quantify the long-term treatment failures of large loop excision of the transformation zone (LLETZ) in the treatment of cervical intraepithelial neoplasia (CIN) grade III. The rate of dyskariotic smears fell from 8% at 6 months to 2.3% at 48 months. The excision was considered incomplete in 84 cases (40.3%) of which 40 had endocervical margins involved. Thirty-five per cent of women with incomplete excision of CIN at the endocervical margin and 9% with complete excision had a dyskariotic smear within 4 years following LLETZ. These findings were statistically significant (P = 0.003 and 0.02 respectively). However, 5% only of women in the former group had cytological treatment failure at 6 months. There was no significant association between age and incidence of treatment failure. Further data are required to determine the risk of recurrence beyond 4 years before recommendations could be made about the duration of annual screening.

The outcome of referral with postcoital bleeding (PCB)

We reviewed 284 women with postcoital bleeding (PCB) seen in colposcopy and gynaecology clinics over eight years. 166 women were referred with PCB alone (group 1) and 118 with PCB and abnormal cervical cytology (group 2). The aim was to assess the validity of the Department of Health (DoH) referral guidelines for suspected cancer in women with PCB, to measure the frequency of abnormal findings in these women, and to review the management of PCB with the aim of identifying and addressing deficiencies. No pathology was identified in half of women in group one and in 17% of group two. The rate of cervical cancer was 3.6% in group one and 5% in group two. The equivalent figures for CIN were 9% and 66.1% respectively. There was no significant difference in the prevalence of cervical cancer or CIN between women >?35 years and the rest of women in group one. The management of PCB was inconsistent. Neither age nor duration of PCB was a reliable indicator for cervical cancer. A normal smear record must not be regarded as reassuring in a woman with PCB.

A comprehensive approach to the menopause: so far, one size should fit all

Although extensive studies have indicated that the benefits of hormone replacement therapy outweigh the risks, many women and health care providers have concerns about safety and side effects. Many alternative therapies are popular with patients, and menopausal women in the United States spent more than $600 million in 1999 alone purchasing these therapies. Several of the more commonly used alternative therapies for the menopause are critically appraised in this article. For women who choose not to take estrogen, and for those who do, the additional benefits of calcium, vitamin D, exercise, stress reduction, and different dietary and lifestyle adaptations may enhance the quality of life as they age. Although they have the potential for being effective and safe options, there has been limited clinical research for the other alternative therapies. Gynecologists and other health care providers should be aware of the lack of evidence for the effectiveness of most of these therapies when they address patient's questions and concerns. Our information about alternative therapies will increase in the coming years. Ultimately, the growing number of available treatment choices will allow individualization of the treatment. Nevertheless, until prospective studies with prolonged follow-up are conducted to evaluate the risks and benefits of different alternative therapies, hormone replacement therapy, which is better studied, will remain the treatment of first choice, and "one size fits all" will continue to describe the management plan for most peri- and postmenopausal women at least in the near future.

LEARNING OBJECTIVES

After completion of this article, the reader will be able to summarize the various alternatives to hormonal therapy for menopausal symptoms, describe the effects of phytoestrogens in the management of menopausal symptoms, and explain the origin and clinical use of the more common herbal therapies.

A review of gynaecological cancer management: a large West Midlands general hospital experience

The records of 372 women with gynaecological cancer were reviewed to assess the quality of care which has been given and to compare the standards achieved with those suggested by The West Midlands Gynaecological Oncology Group. The median primary referral interval was 18 days; 54% of patients were seen within 2 weeks of referral. The median interval between first hospital visit and surgery was 32 days and 77.5% of patients had their operation within 8 weeks. The median interval between histology report and starting adjuvant therapy was 19 days and 81% of patients commenced treatment within 6 weeks. The histological diagnosis was available within 2 weeks of surgery in 77% of patients. Less than one-third of patients in our series were referred to the lead consultant of gynaecological oncology, who performed 50% of the operations for gynaecological malignancy. There was no record of the primary referral interval, date of surgery and date of commencement of adjuvant therapy in 35%, 25% and 20% of patients, respectively. More attention must be given to redistribution of caseload with more involvement of the gynaecological cancer team and to improvement in clinical cancer data collection to decrease the extent of missing data. The delays in referral of patients with suspected gynaecological malignancy could be minimised by improving communication between the general practitioners and the hospitals.

Subtotal abdominal hysterectomy: a surgical advance or a backward step?

OBJECTIVE To review the short and medium term outcomes of subtotal abdominal hysterectomy. We also describe the management of cervical stump complications by vaginal trachelectomy or large loop excision of the transformation zone.

DESIGN

Retrospective analysis.

SETTING

Warwick General Hospital, Warwickshire, UK.

SAMPLE

One hundred and fifty women underwent subtotal abdominal hysterectomy between 1993 and 1999. Five women had vaginal trachelectomy and another five had large loop excision of the transformation zone for complications relating to the cervical stump.

RESULTS

The prevalence of intra-operative and early post-operative complications was 4% and 7.3%, respectively. Twenty women (13.3%) had late complications, of whom 17 (11%) presented with symptoms directly related to the stump (two had also genuine stress incontinence). Three presented with genuine stress incontinence alone. The commonest problem was regular menstruation, which occurred in 12 women (8%). Ten of these women underwent vaginal trachelectomy or large loop excision of the transformation zone. None had intra-operative or post-operative complications.

CONCLUSIONS

The high prevalences of cervical stump problems should be taken into account before a change in surgical procedure from total to subtotal hysterectomy is recommended. Further prospective studies with prolonged follow up are needed to evaluate the risks and benefits of retaining the cervix at hysterectomy. Total hysterectomy, preferably by the vaginal route, remains the procedure of choice for most women. Should a problem develop, vaginal trachelectomy or large loop excision of the transformation zone by an experienced surgeon are the best options for these women.