Appropriate interval for repeat excision in women undergoing prior loop electrosurgical excision procedure for cervical neoplasia.

The objective of the present study was to evaluate the impact of intervals on complications and pathological examination in women undergoing a repeat loop electrosurgical excision procedure (LEEP) for cervical neoplasia. During October 2004 and January 2007, 78 women who had undergone repeat LEEP at Chiang Mai University Hospital, were prospectively evaluated. The mean age was 47.5 years (range; 27-69 years). The mean duration of uncomplicated vaginal bleeding was 4.4 days (range; 1-20 days). The occurrence of persistent vaginal bleeding was noted in 9 women. Among 78 women, 2 (2.56%) and 7 (8.97%) experienced intraoperative and postoperative hemorrhage, respectively. Six (7.69%) had postoperative infection. These complications were not significantly different from those observed in women undergoing first LEEP in the same period (P=0.56). There was no significant difference in the incidence of perioperative complications and the incidence of non-evaluable cone margins among women who undergoing repeat LEEP within 4-6 weeks, between 6-8 weeks, and more than 8 weeks after first LEEP. In conclusion, repeat LEEP could be safely performed 4-12 weeks after the first procedure without any impact on pathological specimen examination.

Benefit of electrocardiography during front-line combination paclitaxel and carboplatin chemotherapy for epithelial ovarian cancer.

OBJECTIVE: To evaluate the patterns of electrocardiography (ECG), cardiac risk factors and its clinical consequence in women with epithelial ovarian cancer (EOC) who received paclitaxel and carboplatin (PC) as front line chemotherapy. MATERIAL AND METHOD: The medical records and electrocardiographic data of women with EOC who received paclitaxel (175 mg/min2) and carboplatin (AUC=5) every 3 weeks at Chiang Mai University Hospital between January 2000 and December 2004 were reviewed for cardiac risk factors and clinical consequence. RESULTS: Among 79 women receiving PC for EOC, 43 (54.4%) had cardiac risk factors. Seventy (88.6%) women had normal ECG, the remaining nine had sinus tachycardia (5), bundle branch block (2), mild T inversion (1), and Wolff-Parkinson-White syndrome (1) before the first course of chemotherapy. Among 70 women with normal initial ECG 8 (11.4%) had sinus tachycardia, one (1.4%) had early depolarization, two (2.9%) had sinus bradycardia and three (4.3%) had sinus arrhythmia in subsequent ECG All these cardiac disturbances were asymptomatic and needed no intervention, indicating grade I toxicity. The odds ratio of developing abnormal ECG in women with cardiac risk factor was 1.24 (95% CI = 0.33 to 4.64, p = 0.77). Among nine patients with abnormal ECG before the first course of PC, six (66.7%) had subsequent abnormal ECG but all were asymptomatic and no worsening of abnormal ECG pattern was noted. CONCLUSION: Although paclitaxel and carboplatin chemotherapy could induce abnormal ECG in women with either normal or abnormal prior ECG, its consequence was of no clinical significance. Therefore, the benefit of ECG before each treatment course was theoretically limited.