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Florence Bretelle

Publications and source records attributed to Florence Bretelle.

29 records · Page 2Linked to original sources
PubMed2003

Prenatal screening: invasive diagnostic approaches.

INTRODUCTION: Fetal invasive procedures provide ovular samples that are helpful in establishing diagnosis, etiology, and prognosis when ultrasonography and MRI show a central nervous system (CNS) anomaly or when the fetus is at high risk of such pathology. PROCEDURES: Invasive procedure techniques are amniocentesis, fetal blood sampling (FBS), and chorionic villous sampling (CVS). They provide material for fetal DNA, biochemical analysis, or identification of various infectious agents. COMPLICATIONS: The main complications are miscarriage and premature delivery. Counseling the parents about the risks and benefits of these procedures is therefore mandatory. DISCUSSION: Amniocentesis may be performed as early as 15 weeks' gestation and is the most widely used invasive technique. FBS is performed after 18 to 20 weeks of pregnancy and CVS may be carried out after 11 weeks. Indications for invasive techniques include DNA and cytogenetic analysis, diagnosis of neural tube defects, identification of infectious agents (toxoplasmosis, cytomegalovirus, rubella, and varicella), and etiology of intracerebral hemorrhage (fetal platelets and coagulation factors).

Amniocentesis↗
PubMed2003

Leiomyoma remaining after vaginal hysterectomy for symptomatic leiomyomas. A case report.

BACKGROUND: A remaining leiomyoma, an uncommon postoperative complication of vaginal hysterectomy for symptomatic leiomyomas, occurred. CASE: A second vaginal operation for a remaining leiomyoma was necessary 1 month after a vaginal hysterectomy for a myomatous uterus. CONCLUSION: Checking the pelvic cavity during hysterectomy may avoid this complication.

Female↗
PubMed2003

Circulating microparticles: a marker of procoagulant state in normal pregnancy and pregnancy complicated by preeclampsia or intrauterine growth restriction.

In the present study, we explored the microparticles involved in the control of hemostatic equilibrium, i.e microparticles originating from platelet, endothelial cells and total MP defined as annexin V positive microparticles. Our aim was to analyze the level and procoagulant activity of these microparticles in normal pregnancy and pregnancies complicated with preeclampsia or isolated intrauterine growth restriction. We reported increased levels of platelet and endothelial microparticles in normal pregnancy compared to non pregnant healthy women. Number of annexin V microparticles was significantly increased together with their procoagulant activity. In pathological pregnancies, significant reduction in platelet microparticle number was found in preeclampsia. The procoagulant activity generated by the total annexin V MP was unchanged, suggesting that the microparticles remaining in the circulation were procoagulant. This study evidenced that microparticles constitute a cellular marker of a proinflammatory and procoagulant responses in normal pregnancy. In pregnancies with vascular complications, circulating MP with procoagulant potential may be part of the exacerbation of these responses.

Adult↗
PubMed2003

The role of frozen section examination of conisations in the management of women with cervical intraepithelial neoplasia.

OBJECTIVE: To determine whether frozen section in conisation improves the management of cervical intraepithelial neoplasia. DESIGN: Randomised trial. SETTING: Department of Obstetrics and Gynaecology, Conception Hospital, Marseille, France. POPULATION: Patients referred for treatment or diagnosis of cervical intraepithelial neoplasia. METHODS: Two hundred and three patients requiring conisation for diagnosis or treatment of cervical pathology were randomly assigned to have (n = 102) or not (n = 101) a frozen section of the endocervical margin of the cone specimen. MAIN OUTCOME MEASURES: The principal criterion was the 12 month residual or recurrent high grade disease rate. RESULTS: At 12 months, the residual or recurrent disease rate of high grade lesions was 12.6% in the group that did not have frozen sections and 1% in the group that did (relative risk, RR, 11.9, 95% CI 1.6-89.5, P = 0.0025). The corresponding rates of margin involvement were 18.9% and 1%, respectively (RR 15.13, 95% CI 2.06-111.27, P = 0.0002). The groups did not differ as to the height of the cone (13.6 [5.6] mm vs 13.7 [4.7] mm, P = 0.75) or post-operative morbidity (6% vs 7%, RR 1.01, 95% CI 0.94-1.09, P = 0.8). The rate of patients lost to follow up was similar in both groups 17% vs 12% (RR 1.42, 95% CI 0.71-2.81, P = 0.31). CONCLUSION: Frozen section is effective in conisation and significantly reduces residual or recurrent high grade disease. This finding improves the management of cervical pathology achieving immediate clear margins in most of conisations. This is of great interest because high rates of patients are lost to follow up as we and others authors have found.

Adult↗
PubMed2003

Vaginal hysterectomy in nulliparous women without prolapse: a prospective comparative study.

OBJECTIVE: To compare vaginal hysterectomy success and complication rates in nulliparous and primiparous or multiparous women. DESIGN: A comparative prospective study. SETTING: Department of Gynaecology, La Conception Hospital, Marseille, France. POPULATION: Three hundred and forty-five consecutive patients without genital prolapse requiring hysterectomy for benign conditions and without previous pelvic surgery or caesareans were treated prospectively by vaginal hysterectomy. Fifty-two patients were nulliparous and 293 were primiparous or multiparous. METHODS: Data of patients were collected prospectively. MAIN OUTCOME MEASURES: Operative time, length of hospital stay, oophorectomy, conversion to laparotomy, intra- and post-operative complications. RESULTS: The mean operative time was significantly longer in nulliparous patients [95 (55.2) vs 79.9 (34.9) minutes, P < 0.01]. The overall complication rate was significantly higher [7/52 (13.46%) vs 13/293 (4.44%), P = 0.02, RR = 3.03 (1.27-7.23)] as was the haemorrhage rate in nulliparous compared with the primiparous and multiparous women [4/52 (7.69%) vs 5/293 (1.7%), P = 0.03, RR = 4.51 (1.25-16.23)]. Vaginal hysterectomy was successfully performed in 96.2% (50/52) of the nulliparous and 99.7% (292/293) of the parous patients [P = 0.06, RR = 1.04 (0.98-1.09)]. CONCLUSION: The success rate of vaginal hysterectomy in nulliparous women is high. However, the risk of complications seems higher than in the parous women. Laparoscopy assisted vaginal hysterectomy in nulliparous women needs further investigations.

Body Mass Index↗
PubMed2003

Acceptance of outpatient flexible hysteroscopy by premenopausal and postmenopausal women.

OBJECTIVE: To compare tolerance for and feasibility of outpatient flexible hysteroscopy in premenopausal and postmenopausal women. STUDY DESIGN: A comparative, prospective study including 475 premenopausal and 216 postmenopausal women who underwent outpatient hysteroscopy without analgesia. RESULTS: Mean pain score was higher in postmenopausal patients (1.55 +/- 0.56 vs. 1.27 +/- 0.38 [P < .0001]). Outpatient flexible hysteroscopy was feasible without analgesia in 471/475 premenopausal (99.2%) and 210/216 postmenopausal women (97.2%) (P = .07). CONCLUSION: Outpatient flexible hysteroscopy was feasible and well tolerated; local anesthesia should be reserved for postmenopausal women.

Adult↗
PubMed2002

Risk of finding an endometrial cancer when atypical hyperplasia was incidentally diagnosed on hysteroscopic resection products.

OBJECTIVE: To evaluate the risk of discovering an endometrial cancer when atypical hyperplasia was diagnosed by histologic examination of hysteroscopic resection products. STUDY DESIGN: A retrospective monocentric study from January 1994 to January 2001. Seventeen patients with atypical hyperplasia were included. Initial endometrial status was provided by operative hysteroscopy resection products. For all patients, there was no hysteroscopical aspect evocative of adenocarcinoma. Histopathological analysis of the hysterectomy pieces precised the final diagnosis. RESULTS: Among the 17 hysterectomy pieces, one adenocarcinoma was diagnosed. Risk for discovering adenocarcinoma when atypical hyperplasia was diagnosed by operative hysteroscopy resection products was 5.9% (1/17). CONCLUSION: Risk of omitting adenocarcinoma when atypical hyperplasia is discovered by hysteroscopy resection pieces is low.

Adenocarcinoma↗
PubMed2002

Risk of uterine perforation during hysteroscopic surgery.

STUDY OBJECTIVE: To evaluate the rate of uterine perforation during different operative hysteroscopy procedures. DESIGN: Observational study (Canadian Task Force classification II-2). SETTING: Department of Obstetrics and Gynecology, La Conception Hospital, Marseille, France. PATIENTS: One thousand nine hundred fifty-two women. INTERVENTION: Of 2116 operative hysteroscopies performed, there were 623 endometrectomies, 782 myoma resections, 422 polyp resections, 199 adhesiolyses, and 90 uterine septa sections. MEASUREMENTS AND MAIN RESULTS: Risk of perforation was evaluated according to hysteroscopic procedure. Severity of complications were also noted. In case of perforation, a management protocol was applied to prevent metabolic disorders and pelvic infections. Thirty-four perforations (1.61%) were reported. In 33 cases (97%) it was realized during the procedure and no complications occurred during follow-up. One perforation with hemorrhage was misdiagnosed during the intervention and required laparotomy. Perforation risk was higher during hysteroscopic adhesiolysis than during other procedures [endometrial ablation RR 9.39 (3.46-25.52), p <0.0001; uterine septa section RR 6.78 (0.91-50.6), p = 0.026; polyp RR 8.52 (2.60-30.80), p <0.0001 or myoma resection RR 7 (2.83-17.62), p <0.0001]. Perforation risk was comparable during endometrial ablation, uterine septa section, and polyp or myoma resection (p = 0.93). CONCLUSION: Perforation risk is higher during synechiolysis than in other indications for hysteroscopy. Severe complications are rare but may be avoided if precautions are taken.

Endometrial Neoplasms↗
PubMedDate not supplied

[The worrying rise in the frequency of cesarean section].

The rise in the incidence of Cesarean section over the last thirty years is due to several factors. In particular, maternal age is increasing, parity is declining, and situations potentially requiring Cesarean section are more frequently encountered than before (prematurity, medically assisted procreation, antenatal diagnosis, previous Cesarean section, etc.). Medicolegal pressure is also increasing, and the precautionary principle is leading more and more physicians to propose Cesarean section rather than trial labor. However, although the risks of this form of delivery have decreased, they are still higher than those of vaginal delivery, except in the emergency setting. Moreover, various pathophysiologic studies have demonstrated marked changes in the elevator muscles, nerves and pelvic support after vaginal delivery. The maternal morbidity and mortality of elective caesarean delivery at term, before the onset of labor, appear to be similar to those associated with vaginal birth. However, the maternal risks (particularly placenta praevia, placenta accreta, and uterine rupture) during subsequent pregnancies following Cesarean delivery require careful evaluation. After Cesarean section, the risk of placenta praevia during the next pregnancy is between 1% and 4%. There is subsequently a linear increase, with the risk of placenta praevia reaching nearly 10% after four Cesarean deliveries. The risks and benefits of each form of delivery are extremely difficult to weigh up, and predictors of safe vaginal delivery are lacking.

Adult↗