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P Dellenbach

Publications and source records attributed to P Dellenbach.

At least 19 recordsLinked to original sources
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

[Can we and must we organize cervical cancer screening in France? Results of the pilot project "EVE" in the department of Bas-Rhin].

EVE is a pilot project for cervical cancer screening whose aim is to test the feasibility of organized screening in the French liberal health system with a consensus of medical participants. After three and a half years, 74.8% of women aged 25 to 64 had had at least one smear. Coverage varies with age, from 89% between 25 and 29 to 56% between 55 and 60. Only 8% of smears are taken by General Practitioners. There is a tendency to space out smears because only 14% of women had had a second smear within one year and 41.1% within 2 years. On the other hand more then 20% percent of women do not return after 3 years. Pathological smears represent 1.94% of all smears. For these, a questionnaire is sent to the physician in order to get information on follow-up. This enables cytologic/histologic correlation. The histologic exam reveals a pathological lesion in 95% of cytologies consistent with invasive cancer, 91% of those consistent with high grade lesions and 70% of those consistent with low grade lesions.

Adult↗
PubMed1997

Prognostic value of objective semen parameters in an in vitro fertilization program.

PURPOSE: The basic semen parameters seem to have a limited predictive value in male fertility. Could other objective sperm analyses be helpful in the choice of the most adapted assisted procreation technique? METHODS: This study concerns 78 infertile couples with insemination failures. For each semen, 21 objective parameters are analyzed in fresh semen and after sperm selection procedure. The 78 couples are then included in an IVF protocol and classified into two groups: fertile (at least one cleaved embryo is obtained) and infertile. RESULTS: Using multiple variant discriminant factorial analysis, we have found nine nonconventional parameters which induce us to define two classes of semen. These two classes fit with the classification into fertile and infertile groups in 74.4% of the cases. CONCLUSIONS: So these parameters allow us to predict the chance of obtaining embryos during an IVF trial and to choose for each couple the most appropriate technique: IVF or ICSI.

Acrosin↗
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

[Chronic pelvic pain. Expression of a psychological problem].

OBJECTIVES: Chronic pelvic pain (CPP) is one of the most difficult and perplexing problems encountered in gynecology. Lately CPP has been attributed, among many other etiologies to tension myalgia of the pelvic floor. Identification of trigger points, myofascial problems and the Carnett test have been considered helpful. We hypothesized that these are not the cause of CPP but a sign of psychic disturbance. METHODS: Seventy patients, 40 with CPP, 20 with organic pain and 10 normal controls were investigated. A pain index was defined and used. A blinded psychologic evaluation was conducted in all cases using the Rorschach and a semi structured psychologic interview. A psychometric index was calculated. RESULTS: The algometric test was low in controls. It was in the higher range in CPP patients and in both cases correlated well with the psychometric index. CPP patients expressed a variety of psychic disturbances. The response of patients with organic CPP to etiologic treatment could be predicted by the algometric index, low index = good response; high index = difficult follow up. CONCLUSION: Trigger points, tension myalgia and abdominal cellulalgia are not the cause of CPP. They are the sign of somatization of neurotic or psychosomatic problems in the pelvis. They represent a useful diagnostic tool, which will allow an individualized, multidisciplinary approach to diagnosis and management of CPP.

Adult↗
PubMed1996

Could in vitro fertilization with a modified sperm preparation technique be an option to micromanipulations?

PURPOSE: This study evaluated the efficiency of in vitro fertilization with a modified sperm preparation technique for male infertility, to avoid systematic recourse to ICSI. METHODS: The sperm function stimulants pentoxifylline, 2-deoxyadenosine, and follicular fluid were used during the sperm preparation of IVF trials for two groups of patients: couples with long-standing infertility and previous IVF failures and couples with male-factor infertility scheduled for their first treatment. RESULTS: Forty-nine attempts were performed in the first group. The overall fertilization rate (percentage of zygotes with two pronuclei 18 hr after sperm insemination) was 30% and the clinical pregnancy rate per transfer was 33%. For the second group, 30 attempts were performed. The fertilization rate was 29.6% and the clinical pregnancy rate was 62.5% per transfer. The total number of recovered motile sperm appears to be a significant parameter: a cutoff value of 0.25 million motile sperm recovered after capacitation treatment has a good prognostic value for choosing between IVF with sperm enhancers and ICSI. CONCLUSIONS: The described modified IVF could constitute an alternative to the systematic use of ICSI.

Adult↗
PubMed1996

[Carboplatin and cyclophosphamide in stage Ic-IV ovarian carcinoma: retrospective study of 101 cases].

We report our experience of CBDCA-CPM combination chemotherapy as first line therapy in 101 ovarian cancers. The therapeutic scheme was: initial cytoreductive surgery followed by six chemotherapy cycles (CBDCA 400 mg/m2/d IV dl, CPM 600 mg/m2/d IV dl, dl = d21) and second-look laparotomy. The initial stages were four Ic, three IIa, four IIb, four IIc, 15 IIIa, 28 IIIb, 23 IIIc and 20 IV. After initial surgery, there were 39 macroscopic residual diseases superior to 2 cm, 26 macroscopic residual diseases inferior or equal to 2 cm, four microscopic diseases and no residual disease in 30 cases (unknown in two cases). The overall response rate to chemotherapy was 83% with 56% histologic complete response rate. The main toxicity was haematological with 60% of leucopenia grade III-IV, 52% of thrombopenia grade III-IV. Age at diagnosis, residual disease after first look surgery and length of CA 125 normalization were significant prognostic factors for survival in this series.

Adolescent↗
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

Intraperitoneal mitoxantrone as consolidation treatment for patients with ovarian carcinoma in pathologic complete remission.

BACKGROUND: Stages II-IV ovarian cancer in pathologic complete remission (pCR) at second-look surgery have a high relapse rate (50%) during the first 2 years. Considering relapse sites (abdomen and/or pelvis), intraperitoneal (IP) therapy is a logical approach. Mitoxantrone is an effective drug against ovarian cancer cells in vitro and is an attractive agent for IP therapy because of its very low peritoneal clearance. The value of IP mitoxantrone was studied as consolidation treatment of ovarian cancer in pCR at second-look surgery. METHODS: Fifty patients with Stages II-IV ovarian cancer (8, Stage II; 37, Stage III; 5, Stage IV) were included in this Phase II study, which began in June 1988. All patients had undergone initial cytoreductive surgery followed by 6 cyclophosphamide, doxorubicin, and cisplatin cycles. All patients were in pCR, as confirmed by second-look surgery. Consolidation treatment consists of 20 mg (total dose per cycle) IP mitoxantrone every 3 weeks for six cycles. RESULTS: Toxicity was limited to mild abdominal pain not requiring dose reduction (90% pain grade < or = 2). With a median follow-up of 2 years, the 5-year predicted survival is 59.8% (95% confidence interval [CI], 48.3 - 71.3), and the disease-free survival (DFS) rate is 47.3% (95% CI, 36.7 - 57.9). Patients with no or microscopic residual disease after initial surgery had a better 5-year DFS rate (75.8%) than those with macroscopic residual disease (31.2%) (P = 0.01). CONCLUSION: IP mitoxantrone (20 mg/cycle) is feasible with an acceptable abdominal toxicity. The results in terms of DFS are encouraging, but a randomized study versus no treatment is necessary to prove the value of this consolidation treatment.

Abdominal Pain↗
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↗
PubMed1993

[Pregnancy by micromanipulation in a case of excretory azoospermia associated with a natural spermatocele].

Microinjection of capacitated sperm into the perivitelline space of oocytes has been performed in a case of male infertility attributed to excretory azoospermia. In this particular case, a spermatocele detected five years ago was observed, which provide motile spermatozoa. These sperm collected by direct puncture into the cyst, were capacitated using discontinuous Percoll gradient. After ovarian stimulation, seventeen oocytes were collected. Nine of them were used for classical IVF whereas the other eight were submitted to microinjection. Only one oocyte of the second group fertilized and cleaved 48 hours later. A clinical pregnancy was achieved after embryo transfer and a normal, healthy boy delivered at term.

Adult↗