Search PubMed⌕ Search

Biomedical subjects

P Morice

Publications and source records attributed to P Morice.

At least 109 records · Page 6Linked to original sources
PubMed1995

Sterilization reversal: fertility results.

Fertility outcome following sterilization reversal by laparotomy was evaluated. We studied all sterilization reversals performed between January 1978 and December 1991; a total of 226 women were treated. Tubal anastomosis was performed according to the rules for microsurgery. The microsurgical technique comprised two main phases: preparation of the healthy tube segments and the anastomosis carried out on two layers. It was possible to study the subsequent fertility of 206 patients in all, as 20 patients were lost to follow-up (8.8%). Cumulative pregnancy rates were evaluated by life-table analysis. The overall intrauterine pregnancy rate, including births and miscarriages, was 69.9% (144 patients) after 2 years. The cumulative intrauterine pregnancy rate was 62% at 18 months. Analysis of the fertility results demonstrated that age was the most significant predictive factor. The cumulative intrauterine pregnancy rate at 2 years was 83.5% (61 cases) for patients < or = 33 years, 70% (35 cases) for patients aged 34-36 years, 62.5% (30 cases) for patients aged 37-39 years, and 51.4% (18 cases) for patients aged > or = 40 years. Even for patients aged approximately 40 years, microsurgical repermeabilization can be retained as the first choice rather than in-vitro fertilization.

Adult↗
PubMed1995

Uterine rupture during pregnancy after laparoscopic myomectomy.

A 31 year old patient presenting with primary infertility underwent an operative laparoscopy for the treatment of bilateral hydrosalpinges, during which a myomectomy was also performed. The uterus was repaired using interrupted sutures. At follow-up laparoscopy seven weeks later, a uterine fistula was diagnosed and was oversewn using a single 'figure of eight' suture. One year later the patient became pregnant through in-vitro fertilization. At 34 weeks gestation, she required an emergency laparotomy for acute abdominal pain and the presence of fetal bradycardia. The operative findings revealed a uterine rupture at the site of the previous myomectomy scar. This was then enlarged with a scalpel and a live baby was delivered. The uterus was repaired in two layers. The postoperative period for both mother and baby was satisfactory. This complication raises the problem of the quality of uterine repair following laparoscopic myomectomy, together with the question of how to prevent this type of life-threatening situation.

Abdominal Pain↗
PubMed1995

[Laparoscopic surgery of large uterine fibromas. Operative technique and results].

OBJECTIVE. To describe the technique of laparoscopic myomectomy for large myomas (5 cm and more) and to evaluate the results. RESULTS. Only myomas which are complicated (and/or resistant to properly conducted medical treatment) require surgical treatment. Between October 1, 1990 and October 31, 1994, we carried out 72 laparoscopic myomectomies for intramural myomas measuring 5 cm or more, in 71 patients. The operations lasted 130 +/- 60 min (range: 40-330 min). We converted to laparotomy for two cases (2.7%). We observed no serious per or postoperative complications. We never needed a repeat operation, whether by laparotomy or by laparoscopy. CONCLUSION. Despite these encouraging results, it must be remembered that the operation is lengthy and difficult and is reversed for laparoscopic surgeons perfectly familiar with endoscopic knot tying. Although it is a difficult technique, laparoscopic myomectomy is possible even for large myomas and those that are completely intramural. These results need to be assessed over the long term especially with respect to the risk of adhesions and the quality of the laparoscopic suture.

Adult↗
PubMed1995

[Total laparoscopic hysterectomy. Operative technique, results and indications].

Total hysterectomy was performed via laparoscopy alone in 50 patients. In all cases, the operation was carried out using conventional, re-usable instruments (grasping forceps, laparoscopic scissors, bipolar coagulation). The mean duration of the operation was 163 min (range: 110-270 min). The mean drop in haemoglobin was 1.97 g/100 ml (range: 0-4 g/100 ml) and the average length of hospital stay was 3.9 days (range: 2-13 days). In one case (2%), we converted to laparotomy because a lateral myoma made it impossible to achieve haemostasis of the uterine pedicule under suitably safe conditions. No serious peri or post-operative complications were encountered. No second surgery was necessary and no transfusion was required. These results confirm that total laparoscopic hysterectomy via laparoscopy is a safe, feasable and reproductible technique. Future work will establish the exact place and methods for laparoscopic surgery for hysterectomy. Laparoscopic surgery is only indicated when vaginal hysterectomy is contraindicated or impossible. Laparoscopic hysterectomy constitutes an alternative to laparotomy rather than the vaginal hysterectomy. The combination of an immobile uterus and poor vaginal accessibility is the prime indication for total hysterectomy via laparotomy.

Adult↗
PubMed1994

Treatment of ovarian dermoid cysts. Place and modalities of operative laparoscopy.

The purpose of this study was to discuss the place and the specific modalities of laparoscopic surgery in the management of ovarian dermoid cysts. This retrospective and noncomparative study was carried out in 65 patients who presented dermoid ovarian cyst between January 1986 and December 1990 in our institution. The surgical treatment was performed purely by laparoscopy in 86.2% of the cases (56 patients). The modalities of laparoscopic surgery were as follows: ovariectomy (8 cases; 14.3%), transparietal cystectomy (4 cases; 7.1%) and intraperitoneal cystectomy (44 cases; 78.6%). In 15 cases (15/44 = 34%) the intraperitoneal cystectomy was carried out without opening the cyst and the intact cyst was extracted using an endoscopic impermeable sack. We observed no cases of chemical peritonitis. The risk of recurrence after conservative treatment is 4% (two patients) and out of the ten patients for whom a second-look laparoscopy was performed only two (20%) presented adhesions. Laparoscopic treatment of dermoid ovarian cysts is feasible, safe, and effective. The treatment can be conservative in over 80% of the cases. The specific risk of chemical peritonitis can be countered by a change in the cystectomy technique. The use of an impermeable laparoscopic sack permits extraction of the cyst without any peritoneal contamination.

Adult↗
PubMed1994

[Uterine myoma: modalities and indications for coelioscopic treatment].

Only complicated fibromas refractory to medical treatment should be treated surgically. Two types of operations can be proposed for interstitial and subserosal fibromas: myomectomy and hysterectomy. The indication, based on a through preoperative assessment, depends on the patient's age and the size, number and sites of the fibromas and associated lesions. Preliminary series confirm the feasibility of these two operations performed by laparoscopy, as a result of the progress in this modality over recent years. In the future, larger series will determine the respective place of each of these surgical procedures in relation to others surgical possibilities.

Adult↗
PubMed1994

Failure of laparoscopic treatment for peritoneal trophoblastic implants.

We report on two cases of peritoneal trophoblastic tissue implants, one after salpingostomy, and one after salpingectomy for ectopic pregnancy. During each secondary laparoscopy, simple excision of implants with laparoscopic biopsy forceps resulted in persistent elevated beta-human chorionic gonadotrophin (beta-HCG) levels. Methotrexate therapy was used. Removal of all trophoblastic tissues present and avoidance of trophoblastic spillage during the laparoscopic procedure should prevent such an uncommon complication.

Adult↗
PubMed1994

Total laparoscopic hysterectomy: preliminary results.

Total hysterectomy carried out entirely via laparoscopy benefited 31 patients. In all cases the operation was carried out using conventional, re-usable instruments (grasping forceps, laparoscopic scissors, bipolar coagulation). The mean duration of the operation was 171 min. No serious peri- or post-operative complications were encountered and no transfusion was required. The mean drop in haemoglobin was 1.3 g/100 ml and the average length of hospital stay was 4 days. In one case (3.26%) we converted to laparotomy because a lateral myoma made it impossible to achieve haemostasis of the uterine pedicle under suitably safe conditions. These results confirm that total hysterectomy via laparoscopy is a safe, feasible and reproducible technique. Future work will establish the exact place and methods for laparoscopic surgery for hysterectomy; it can be suggested, however, that laparoscopic surgery is only indicated when vaginal hysterectomy is contra-indicated or impossible. So, laparoscopic hysterectomy constitutes an alternative to laparotomy rather than to vaginal hysterectomy. The combination of an immobile uterus and poor vaginal accessibility is the prime indication for total hysterectomy via laparoscopy.

Adult↗
PubMed1994

Laparoscopic salpingostomy: fertility results according to the tubal mucosal appearance.

Prognostic factors for fertility outcome following laparoscopic salpingostomy were evaluated. We studied all distal tuboplasties performed between May 1986 and June 1991. Ninety infertile women were treated. Tuboplasty was carried out bilaterally except when one tube was absent or when bifocal lesions were present. Salpingostomy was performed using either scissors and thermocoagulation for eversion, or the CO2 laser. Cumulative pregnancy rates were evaluated by life-table analysis, according to the tubal classification and the mucosal status. The 18 months estimated cumulative pregnancy rate with normal delivery was 28.7%. Pregnancy rates were significantly higher in patients classified in grades I and II versus grade III and IV (severely damaged tubes) according to the distal tubal scoring system, and in patients with normal or lightly atrophic mucosa versus alveolar or absent mucosa. Operative laparoscopy is effective for treatment of hydrosalpinges. Fertility outcome is related to the tubal damage. Our results demonstrate that the prognosis value of the mucosal status seems to be as predictive as the distal tubal scoring system.

Adult↗