Objective: To determine if luteal phase support improves the pregnancy rate in in vitro fertilization (IVF) cycles. Design: A meta-analysis of randomized trials of luteal phase support was carried out with the main outcome measure being the pregnancy rate per cycle. Results: Fifty-nine trials were evaluated. Eighteen trials met the inclusion criteria. Five main themes were identified: human chorionic gonadotropin (hCG) versus progesterone; progesterone versus progesterone and hCG; progesterone versus placebo; hCG versus placebo, and hCG versus progesterone versus no support. Conclusion: Luteal phase support is definitely indicated in IVF treatment cycles. This meta-analysis favored hCG above progesterone as luteal phase support with respect to pregnancy rates. Further prospective randomized trials are needed to determine a definite consensus with respect to the duration of luteal phase support in IVF cycles.
In recent years, training and education in endoscopic surgery has been critically reviewed. Clinicians, both surgeons as gynaecologist who perform endoscopic surgery without proper training of the specific psychomotor skills, are at higher risk to increased patient morbidity and mortality. Although the apprentice-tutor model has long been a successful approach for training of surgeons, recently, clinicians have recognised that endoscopic surgery requires an important training phase outside the operating theatre. The Gynaecological Endoscopic Surgical Education and Assessment programme (GESEA) recognises the necessity of this structured approach and implements two separated stages in its learning strategy. In the first stage, a skill certificate on theoretical knowledge and specific practical psychomotor skills is acquired through a high-stake exam; in the second stage, a clinical programme is completed to achieve surgical competence and receive the corresponding diploma. Three diplomas can be awarded: (a) the Bachelor in Endoscopy, (b) the Minimally Invasive Gynaecological Surgeon (MIGS) and (c) the Master level. The Master level is sub-divided into two separate diplomas: the Master in Laparoscopic Pelvic Surgery and the Master in Hysteroscopy. The complexity of modern surgery has increased the demands and challenges to surgical education and the quality control. This programme is based on the best available scientific evidence, and it counteracts the problem of the traditional surgical apprentice-tutor model. It is seen as a major step toward standardisation of endoscopic surgical training in general.
In recent years, training and education in endoscopic surgery has been critically reviewed. Clinicians, both surgeons as gynaecologist who perform endoscopic surgery without proper training of the specific psychomotor skills, are at higher risk to increased patient morbidity and mortality. Although the apprentice-tutor model has long been a successful approach for training of surgeons, recently, clinicians have recognised that endoscopic surgery requires an important training phase outside the operating theatre. The Gynaecological Endoscopic Surgical Education and Assessment programme (GESEA) recognises the necessity of this structured approach and implements two separated stages in its learning strategy. In the first stage, a skill certificate on theoretical knowledge and specific practical psychomotor skills is acquired through a high-stake exam; in the second stage, a clinical programme is completed to achieve surgical competence and receive the corresponding diploma. Three diplomas can be awarded: (a) the Bachelor in Endoscopy, (b) the Minimally Invasive Gynaecological Surgeon (MIGS) and (c) the Master level. The Master level is sub-divided into two separate diplomas: the Master in Laparoscopic Pelvic Surgery and the Master in Hysteroscopy. The complexity of modern surgery has increased the demands and challenges to surgical education and the quality control. This programme is based on the best available scientific evidence, and it counteracts the problem of the traditional surgical apprentice-tutor model. It is seen as a major step toward standardisation of endoscopic surgical training in general.
Objective: To assess the optimal diagnostic approach to women with postmenopausal bleeding by comparing transvaginal ultrasound and endometrial sampling with office hysteroscopy. Methods: A prospective collective study was performed on 102 consecutive patients with postmenopausal bleeding who were evaluated by ultrasound measurement of the endometrial thickness (EL), endometrial sampling by Accurette® and outpatient hysteroscopy and directed biopsy. Results: Accurette was inadequate for histological diagnosis in 65 of 136 samples and many repeat investigations were required. In all 16 cases of endometrial polyps, ultrasound measurement of the EL was ≧4 mm and hysteroscopy confirmed the findings. Accurette detected only 5 polyps. All 7 cases of endometrial hyperplasia were detected using an EL of ≧4 mm and hysteroscopy confirmed the findings. Accurette failed to detect 5 out of 7 cases of endometrial hyperplasia. Five cases of endometrial cancer were diagnosed: all had an EL ≧4 mm but were inadequately sampled for diagnostic purposes in 3 cases. A definitive diagnosis was made on hysteroscopy in 4 cases (1 patient did not have a hysteroscopy). Conclusion: Accurette is not a good sampling device for the diagnosis of postmenopausal bleeding. An ultrasound measurement of the EL ≧4 mm in patients with postmenopausal bleeding warrants further investigation. Outpatient office hysteroscopy is an accurate and sensitive modality to employ as a first line investigation for definitive diagnosis.
Objective: To compare efficacy of sterilization reversals by laparotomy versus laparoscopy. Design: Meta-analysis. Search Strategy: Electronic searches were carried out for randomized controlled trials and retrospective and prospective clinical studies. Search engines such as PubMed, Science Direct, Medline and the Cochrane database were made use of. Our restrictions were English human studies published from 1989 to January 2010. Interventions: Microsurgical tubal reanastomosis performed comparing laparoscopy with laparotomy using a microsurgical technique. Outcome Measures:Primary: overall pregnancy rates, including positive clinical pregnancy, intrauterine and ectopic pregnancy rates. Secondary: surgery time. Results: Three retrospective comparative studies were retrieved from international data that investigated laparotomy versus laparoscopy. A total number of 184 patients were included, 88 and 96 respectively undergoing laparoscopy and laparotomy. Pregnancy rates achieved by laparoscopy ranged from 65 to 80.5% (mean 74.43%) and by laparotomy from 70 to 80% (mean 71.33%). A subanalysis of two of the three comparative studies show that laparoscopy reversal surgery requires a statistically significant longer operative time than does laparotomy (p < 0.00001). Conclusions: There is no difference between the laparoscopy and laparotomy approach to tubal reanastomosis when regarding overall pregnancy rates, intrauterine and ectopic pregnancy rates.
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