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Biomedical subjects

O Garbin

Publications and source records attributed to O Garbin.

At least 19 recordsLinked to original sources
PubMed2006

[Do hysteroscopic metroplasties really improve really reproductive outcome?].

The aim of metroplasties is to restore a normal uterine anatomy to improve obstetrical outcomes in some uterine malformations. The hysteroscopic septoplasty cures the septate uterus. It is an effective procedure in the case of recurrent abortion losses. It probably improves the rate of live birth in women without obstetrical antecedent. For some authors, it could be considered at the time of the diagnosis, because of the simplicity of the gesture and the low complication rate. The enlarging hysteroscopic metroplasty has certainly a positive impact on the obstetrical outcome in patients presenting a uterine hypotrophy or dysmorphy, in particular in women exposed in utero to DES. However, the proofs are poor to propose this procedure as first-line treatment, apart from specific cases such as old null gravid patient or before inclusion in an Assisted Reproductive Techniques (ART) program.

Diethylstilbestrol↗
PubMed2006

Vaginoscopic versus conventional approaches to outpatient diagnostic hysteroscopy: a two-centre randomized prospective study.

BACKGROUND: To compare the tolerability and feasibility of the transvaginal and standard approaches in outpatient diagnostic hysteroscopy. METHODS: This randomized prospective trial was carried out in two centres to compare the transvaginal (n = 200) and conventional (n = 200) approaches during outpatient hysteroscopy. Patients were randomized by a computer-generated list. The main outcome measure was pain during the examination, measured on a visual analogue scale (VAS) graded from 0 to 10 (0 = lowest, 10 = highest). Secondary criteria were ease of instrument passage through the cervix, investigation quality and its duration. For data analysis, we used the chi-squared test or Fischer's exact test for qualitative variables and the Mann-Whitney U-test for quantitative variables. RESULTS: Median VAS was rated at 0.5 for the vaginoscopic and 2 for the standard (P < 0.0001) approaches. The approaches did not differ significantly in investigation quality, procedure duration or ease of cervical passage (although the latter was more often easy transvaginally). CONCLUSIONS: The transvaginal approach is better tolerated than the conventional technique in outpatient diagnostic hysteroscopy.

Female↗
PubMed2004

[Medical treatment of ectopic pregnancy: a randomized clinical trial comparing metotrexate-mifepristone and methotrexate-placebo].

BACKGROUND: Medical treatment of ectopic pregnancy is widespread. To increase the efficacy of methotrexate, combination with mifepristone has been proposed. METHODS: We performed a large prospective multicentre double-blind sequential randomized trial in order to compare the efficacy of methotrexate and mifepristone (600 mg given orally) versus methotrexate and placebo. RESULTS: Two hundred twelve ectopic pregnancies were randomized. There was no significant difference in the initial characteristics between the 2 groups. There was no significant difference in the success rate of medical treatment between the methotrexate-mifepristone (n=113) and the methotrexate-placebo group (n=99): 79.6% (90/113) vs 74.2% (72/97) respectively, RR [95% CI]: 1.07 [0.92-1.25], p=0.41. However, there was a quantitative interaction between progesterone level and effect of treatment: when progesterone level was 10 ng/l, the efficacy of the combination of mifepristone and methotrexate was significantly higher than the combination of methotrexate and placebo, with a 83.3% success rate (15/18) vs 38.5% (5/13) respectively. CONCLUSION: Our study failed to demonstrate any benefit of the addition of mifepristone to methotrexate. By contrast, the quantitative interaction between treatment effect and base line serum progesterone suggested that this combination could be reserved to ectopic pregnancies associated with high serum progesterone concentrations.

Abortifacient Agents, Nonsteroidal↗
PubMed2004

[Changing attitudes on the surgical treatment of urogenital prolapse: birth of the tension-free vaginal mesh].

OBJECTIVES: To describe, in view of the new standardization, the technique for urogenital prolapse repair using a one-piece synthetic mesh. MATERIALS AND METHODS: The history and development steps through which the Tension free Vaginal Mesh (TVM) technique emerged are described. The use of a mesh was prompted by the 20-30% recurrence rate associated with conventional repair techniques. Selection of the type of mesh is discussed. Non-absorbable synthetic meshes have shown their usefulness in visceral surgery. A list of materials along with their respective advantages and inconveniences is reviewed and particular emphasis is put on both the tolerance and erosion issues, the latter being specific to the vaginal route. The TVM Group selected a one-thread polypropylene mesh, Prolene Soft, which seemed the most appropriate for the transvaginal approach of prolapse surgical repair. The prosthesis and its design rationale are described. Full details are given on the consecutive intervention steps and underlying concepts. RESULTS: The relevant literature is scarce and there is a lack of methodologically sound studies validating the materials and techniques used. After completion of a first step of technique refinement and feasibility assessment involving about 300 surgical interventions, the authors initiated a prospective multicenter study. Clinical outcome assessments using feasibility, complications, and efficacy endpoints will be published after twelve months, three years, and five years of follow-up. CONCLUSION: Fruitful reasoning led to the development of the TVM technique of complete surgical repair of genital prolapse, which uses a synthetic materiel carefully selected after several tests. All surgeons can apply this technique after a short training period.

Female↗
PubMed2003

[About two complications of ovarian drilling by fertiloscopy].

Two complications of ovarian drilling by fertiloscopy are described about two patients with polycystic ovary syndrome. Ovarian drilling by fertiloscopy is a new minimally invasive surgery, but this procedure is not without risks. It requires larger studies with longer follow-up to evaluate effectiveness and risks.

Adult↗
PubMed2002

C-reactive protein should accelerate the diagnosis of bowel injury after gynecologic surgery.

STUDY OBJECTIVE: To search for a marker that could aid in earlier diagnosis of bowel injury after gynecologic surgery. DESIGN: Retrospective case study with prospective controls (Canadian Task Force classification II-2). SETTING: University hospital. PATIENTS: Fourteen women with bowel injuries and 50 controls with no postoperative complications. MEASUREMENTS AND MAIN RESULTS: Bowel injury occurred in 14 (2.4/1000) of 5901 gynecologic procedures. Of these, eight were recognized intraoperatively and treated immediately. In six women C-reactive protein levels were markedly increased (>100 mg/L) relative to control patients (p <0.0001). CONCLUSION: Systematic postoperative assessment of C-reactive protein in patients at high risk for bowel injury may help identify this complication earlier in the postoperative period.

Adult↗
PubMed2000

[Isolated and recurrent hydrothorax during ovarian stimulation].

Acute, insulated hydrothorax can be observed after ovulation induction without other signs of hyperstimulation. Usually, it is unilateral, localized on the right side and associated with ongoing pregnancy. We regularly noted a good outcome although the pathogenesis of this affection is still enigmatic. It may recur in the case of a new ovarian stimulation.

Adult↗
PubMed1998

Hysteroscopic metroplasty in diethylstilboestrol-exposed and hypoplastic uterus: a report on 24 cases.

The aim of this study was to determine the feasibility and safety of hysteroscopic metroplasty in cases of diethylstilboestrol-exposed and hypoplastic malformed uterus. Twenty-four patients were referred for primary infertility (n = 9), secondary infertility (n = 1) or infecundity (n = 14). Fifteen had been exposed to diethylstilboestrol in utero. All patients had a hypoplastic uterus and/or uterine deformity as seen by hysterosalpingography and each served as their own control. All patients underwent hysteroscopic metroplasty. Outcome measures included postoperative hysterosalpingography and the ability to conceive and to carry pregnancy to live birth. Postoperative hysterosalpingograms revealed improvement in 23 cases; the final result was considered excellent in 15 cases and 11 pregnancies occurred. The abortion rate decreased from 88% in previous pregnancies to 12.5%, and the rate of term deliveries increased from 3% to 87.5%. Ten patients were delivered after 30 weeks' gestation of healthy infants and one delivered more prematurely. Six deliveries were normal and four required a Caesarean section. We conclude that hysteroscopic metroplasty gives good results. This technique can be used in women with diethylstilboestrol-exposed or hypoplastic malformed uterus, suffering from severe infertility, recurrent pregnancy loss or implantation failures in an in-vitro fertilization programme.

Adult↗
PubMed1998

Severe obstetric morbidity of the third trimester, delivery and early puerperium in Niamey (Niger).

Epidemiological data about maternal morbidity are rare. The present study, carried out in Niamey, capital of Niger, was designed to measure the incidence of maternal morbidity among women delivering in hospital. Severe complications occurred in 232 of the 4,081 deliveries during the study period (6,450/100,000 live births). Maternal morbidity ratio was 11 times higher than the maternal mortality ratio. Incidence rates of the major morbidities (per 100,000 live births) were: obstructed labour 3,614, hypertensive disorders of pregnancy 1,159, haemorrhage 855, and puerperal sepsis 220. The incidence and case fatality rates of severe complications were both high, suggesting a lack of efficiency of maternal health services in spite of a high concentration of health personnel and a large accessibility to services in Niamey.

Adolescent↗
PubMed1997

[A rare breast tumor: mammary fibromatosis. Two case reports and a review of the literature].

Aggressive fibromatosis of the breast is an uncommon benign disease. The clinical and X-Ray findings can simulate breast cancer. The diagnosis relies on histology. The typical feature of this disease is a locally aggressive but non metastasizing lesion with high recurrence rate. Treatment consists in wide excision. The role of radiation and drug therapy including antiestrogens has not been clearly established. Colonoscopy is indicated to research for an association with Gardner syndrome.

Adult↗
PubMed1996

[Hysteroscopic metroplasty for uterine enlargement: a treatment for diethylbestrol-exposed and hypoplastic uteri].

OBJECTIVE: To determine the feasibility of correcting the uterine deformity in the diethylbestrol-exposed uterus and hypoplastic uterus. DESIGN: Hysteroscopic metroplasty. Patients served as their own controls. PATIENTS: Five patients referred for primary sterility (2 cases) or primo-secondary infertility with recurrent pregnancy loss or ectopic pregnancy (3 cases). Three of them had been exposed in utero to diethylbestrol. All of them have a hypoplastic uterus or uterine deformities as seen by hysterosalpingogram. OUTCOME MEASURES: Postoperative hysterosalpingogram aspect. Ability to conceive and carry pregnancy to livebirth. RESULTS: All the postoperative hysterosalpingograms appeared more normal than the preoperatively. Three patients have conceived since surgery. CONCLUSION: Hysteroscopic metroplasty is feasible. It gives good anatomic results. This technique could be used in the patients with diethylbestrol-exposed or hypoplastic uteri, with severe infertility, recurrent pregnancy loss or implantations failures in a IVF programm.

Abnormalities, Drug-Induced↗
PubMed1994

[Disseminated peritoneal leiomyomatosis: an exceptionally misleading disease. A case report].

Peritoneal leiomyomatosis disseminata is an exceptional benign disease with characteristic multifocal subperitoneal smooth muscle cell growth. We report and exceptional case associating pelvic endometriosis and mimicking cancer of the ovary. Surgery was performed and was found a posteriori to be excessive in light of the good prognosis of this disease. Positive hormone receptor assays on the surgical specimen favoured ovarian steroid hormone involvement in the aetiopathology of this strange disease.

Diagnosis, Differential↗
PubMed1994

[Pelvic actinomycosis: the value of preoperative diagnosis. Apropos of a case].

Pelvic actinomycosis is a chronic suppurative granulomatous disease caused by an anaerobic Gram positive germ, Actinomyces. This rare disease can be severe and life-threatening. A intra pelvic bridge becomes chronic and produces a pseudo-tumoural syndrome of the pelvis with retroperitoneal infiltration or extension to neighbouring organs. Initially, neoplasia is usually diagnosed, leading to mutilating surgical exeresis before the pathology results reveal the presence of pelvic actinomycosis. The most difficult task is to entertain the diagnosis in a patient with an intrauterine device and poor general health, signs of infection and a pelvic syndrome. We observed such a case where the diagnosis was suspected before surgery. Adapted first intention antibiotic therapy led to spectacular recovery and allowed limited surgery without unnecessary ablation of neighbouring organs.

Abscess↗
PubMed1992

Solitary plasmacytoma: a case report.

We report a case of solitary vertebral plasmacytoma that was peculiar in mode of onset and neurological course. The clinical and radiological evidence pointed to a generic diagnosis of epidural osteolytic process while electroimmunophoresis of blood narrowed the diagnosis to spinal plasmacytoma, confirmed at operation.

Female↗
PubMed1990

Benzene, benzo(a)pyrene, and lead in smoke from tobacco products other than cigarettes.

Benzene, benzo(a)pyrene (BaP), and lead in mainstream smoke from cigars, roll-your-own (RYO) cigarette and pipe tobaccos were sampled to evaluate their potential health significance. Results with reference cigarettes were consistent with published values, providing support for the methodology employed. The emissions of benzene and BaP, expressed as mass emitted per gram of tobacco consumed, were similar for all products evaluated; for benzene, the mean values for cigars, RYO cigarette and pipe tobaccos were 156 +/- 52, 68 +/- 11, and 242 +/- 126 micrograms/g, respectively. Mean values for BaP were 42 +/- 7 and 48 +/- 4 ng/g for cigars and RYO cigarette tobacco, respectively. Lead values were below the limit of reliable quantitation in all cases. The mean benzene concentrations in a puff ranged from 1 to 2 x 10(5) micrograms/m3 for cigars, RYO cigarette and pipe tobaccos. For BaP, the puff concentration averaged about 60 micrograms/m3 for cigars and RYO cigarette tobacco. The results suggest that smoking cigars, pipes or RYO cigarettes leads to potential exposures which exceed the No Significant Risk levels of benzene and BaP set pursuant to California's Proposition 65. These tobacco products are now required to bear a health hazard warning when sold in California. We recommend that this be adopted as national policy.

Benzene↗