Biomedical subjects

X Deffieux

Publications and source records attributed to X Deffieux.

14 recordsLinked to original sources

PubMed2006

Prepubic and thigh abscess after successive placement of two suburethral slings.

We present a case of prepubic and thigh abscess after the placement of two types of suburethral slings in a 65-year-old woman suffering from stress urinary incontinence (SUI). The first surgical procedure (prepubic tension-free vaginal tape) was unsuccessful. Thus, 2 months later, we placed an ObTape sling by transobturator approach. This second procedure was successful. Seven months later, the patient presented with vaginal erosion of the sling with no inflammatory signs. The suburethral portion of the sling was immediately removed and the vagina was sutured. Nine months later, a prepubic abscess occurred and required removal of the prepubic sling, drain placement, and antibiotic therapy. Unfortunately, 9 months later, a thigh abscess occurred. Magnetic resonance imaging (MRI) allowed precise diagnosis and anatomic localization of the thigh abscess. Surgery consisted of opening and draining the abscess and removing the transobturator sling. At 6 months follow-up, no persistent inflammatory sign was observed on MRI, and SUI did not recur.

Abscess↗

PubMed2006

Perineal neuromuscular fatigue.

AIM: The physiology of urinary continence during stress is complex and the role of passive and active mechanisms remains unclear. Coughing leads to a contraction of urethral rhabdomyosphincter and pelvic floor muscles leading to a positive urethro-vesical gradient and continence. Neuromuscular fatigue can involve all striated muscles, including rhabdomyosphincter, peri-urethral and pelvic floor muscles. This article reviews results of studies assessing perineal muscular fatigue in urinary incontinence. MATERIALS AND METHODS: A systematic review of the literature (Medline, Pascal and Embase) with use of the MESH keywords fatigue, stress, urinary incontinence, pelvic floor, urethra, urethral pressure, and muscle. RESULTS: Animal models have shown that the pelvic muscles (iliococcygeus and pubococcygeous) exhibit more neuromuscular fatigue than classical skeletal striated muscles (i.e. soleus muscle). Although the human external urethral sphincter is considered to be a highly fatigue-resistant muscle with its high proportion of slow muscle fibers, repeated coughing seems to lead to decreased urethral pressure in numerous women affected with stress urinary incontinence. In this case, "urethral fatigue" might be a possibility. CONCLUSIONS: Although few studies have focused on perineal muscular fatigue, such increased fatigue in pelvic floor muscles may play a role in the pathophysiologic features of stress urinary incontinence in women.

Electromyography↗

PubMed2006

Vaginal mesh erosion after transvaginal repair of cystocele using Gynemesh or Gynemesh-Soft in 138 women: a comparative study.

The objective of this study was to compare mesh erosion after transvaginal repair of cystocele using Gynemesh or Gynemesh-Soft mesh. We retrospectively analyzed 138 consecutive cases of transvaginal repair of cystocele using synthetic mesh. The study endpoint was the pathological evidence of vaginal erosion. Multiple logistic regression was used to determine independent predictors of vaginal erosion. One hundred and thirty eight women (ages 30-83 years) with cystocele between October 1999 and October 2004, from a French University Hospital, participated in this study. Cystocele repair was performed in all patients according to the technique of tension-free polypropylene mesh. The median follow-up was 32.1 months (range 7.5-59.9) in the Gynemesh group and 7.1 months (range 1-21.9) in the Gynemesh-Soft group. Vaginal erosion was reported in 27 (20%) of the patients. Anatomically, the success rate was 95% (131/138). There was no statistically significant difference between the Gynemesh and the Gynemesh-Soft meshes [the rate of vaginal erosion of the mesh was 16% (15/89) vs 24% (12/49), respectively, p=0.39]. Univariate analysis only identified age class as factor significantly associated with the probability of vaginal erosion. Multivariate analysis revealed that age class is an independent predictive factor of vaginal erosion (age > 70 years, odds ratio (OR) 3.6, 95% confidence interval (CI) 1.3-9.7, p=0.010). Furthermore cystocele stage > 2 (Baden and Walker classification) is a protective factor against vaginal erosion (OR 0.3, 95% CI 0.1-0.8, p=0.016). Thirteen symptomatic patients (13/27, 48%) necessitated a partial excision of the mesh, associated with a vaginal mucosal closure. Two patients (2/27, 7%) underwent a complete excision of the mesh. The incidence of de novo dyspareunia was 9% in patients with vaginal erosion and 11% in patient without mesh erosion (p=0.85). There was no occurrence of bladder or urethral erosion and no vaginal or pelvic infection. Isolated vaginal erosion of the mesh did not prove to be problematic. Gynemesh-Soft mesh does not decrease the incidence of vaginal erosion. Age > 70 years is an independent predictive factor of vaginal erosion. We recommend that mesh placement by vaginal route should be avoided by women with moderate cystocele. Where possible, total hysterectomy and vertical incision should also be avoided. Management of vaginal erosion is simple and is associated with a low rate of morbidity. However, patients should be informed that vaginal erosion of the mesh can occur. A multivariate analysis reveals that the incidence of vaginal erosion is not significantly different between Gynemesh and Gynemesh-Soft meshes. Other factors of erosion are analyzed.

Aged↗

PubMed2006

[Subtotal hysterectomy: evolving concepts with implications for practice].

INTRODUCTION: The advantages and drawbacks of total and sub-total hysterectomy remain a topic of debate. Our study reviews the literature concerning recent comparative and prospective studies regarding the options of total and subtotal hysterectomy. RESULTS: Subtotal hysterectomy may be useful in preventing severe complications when total hysterectomy is technically difficult. Furthermore, conservation of the uterine cervix may decrease vaginal erosion in genital prolapse repair when synthetic meshes are used. The type of technique does not appear to determine the persistence or development of problems related to sexual activity (frequency of intercourse, sexual desire, and achievement of orgasm). There are no apparent advantages to subtotal hysterectomy compared with total hysterectomy with respect to bowel or bladder function. Some women (5-20%) who had the subtotal procedure continued to have genital bleeding, although this can be avoided with endocervical electro-coagulation or resection. Cervical stump prolapse is uncommon (1.5-2%), 12 months after subtotal hysterectomy. The risk of carcinoma of the cervical stump is low, and treatment results are similar in both patients with carcinoma of the cervical stump and in patients with carcinoma of the intact uterus. CONCLUSION: When subtotal hysterectomy is necessary, it can be performed with a low rate of long term complications. Furthermore, for women undergoing hysterectomy for benign disease, it should be reasonable to discuss advantages and drawbacks of both procedures and offer a choice. Nevertheless, sub-total hysterectomy should be avoided in populations with restricted access to screening programs for cancer of the uterine cervix.

Female↗

PubMed2006

[Transvaginal cervico-isthmic cerclage using polypropylene tape: surgical procedure and pregnancy outcome: Fernandez's procedure].

OBJECTIVE: To assess the efficacy of performing transvaginal cervico-isthmic cerclage using synthetic tape in prevention of preterm labor in high-risk women. PATIENTS AND METHODS: A retrospective analysis of 24 transvaginal cerclages using polypropylene tape performed in women presenting with high risk of preterm delivery: prior histories of pregnancy losses in the second trimester, prior failure of Mac Donald's cerclage and/or absent portio vaginalis of the cervix. Cerclage was performed between 12 and 16 weeks of gestation. A polypropylene tape was placed at the cervicoisthmic junction by vaginal route. RESULTS: The median age of the patients in this series was 32.1 years (range 22-39 years). No intra-operative complication occurred. The median operating time was 34.9 minutes (+/-5.1) (range 30-45 min). Cesarean delivery was systematically performed in all patients since the cerclage was considered to be definitive. Mean gestational age and birth weight at delivery were respectively 37.1 weeks (+/-1.8) and 2850 g (+/-745). Preterm birth rate was 19% (4/21). Birth at less than 32 weeks occurred in only one patient (4%). In one case, the tape has been removed later because symptomatic vaginal erosion was noted. One neonatal death occurred following amniotic fluid infection at 34 weeks. At the present time, 3 women are at 22, 26 and 26 weeks of gestation with no preterm labor. CONCLUSION: Transvaginal cerclage using polypropylene tape may be considered as an effective and minimally invasive alternative to transabdominal cervico-isthmic cerclage in women presenting with high risk of preterm delivery.

Adult↗

PubMed2006

[Vaginal mesh extrusion after transvaginal repair of cystocele using a prosthetic mesh: Treatment and functional outcomes].

OBJECTIVE: To describe management of vaginal mesh erosion following transvaginal repair of acystocele by placement of a polypropylene mesh. MATERIALS AND METHOD: Retrospective analysis of 34 consecutive cases of vaginal mesh erosion following transvaginal repair of cystocele using synthetic mesh (Gynemesh or Gynemesh-Soft). We have analyzed the results of both medical and surgical management of this complication. Furthermore, we also assessed sexual and urinary morbidity in women with mesh erosion (n = 34) and in women who had undergone the same procedure but without mesh erosion (n = 111). RESULTS: Among the 34 patients with vaginal mesh erosion, 23 (68%) have undergone local therapy using Colposeptine (Chlorquinaldol + Promestriène). In 12 (52%) cases no modification of the surface of the erosion was observed. In 6 (26%) cases, a decrease of the surface of the mesh erosion was observed. In 5 (22%) cases the mesh erosion had completely disappeared, with a follow-up of 2 to 9 months. Nineteen symptomatic patients (19/32, 59%) required partial (n = 18) or complete (n = 1) excision of the mesh, associated with vaginal mucosal closure, under general anaesthesia. Duration of operation ranged from 15 to 40 minutes for partial excision of the mesh. This procedure was successful in 14 cases (77%). Four women required repeated resection of the mesh because of recurrence. The incidence of de novo dyspareunia was 12% in patients with vaginal mesh erosion, and 11% in patients without mesh erosion (p = 0.81). The incidence of urge urinary symptoms and voiding dysfunction symptoms was respectively 8% versus 9% (p = 0.95), and 8% versus 10% (p = 0.81) in the 2 groups. CONCLUSION: Management of vaginal mesh erosion is simple and is associated with a low rate of morbidity. However, patients should be informed that vaginal erosion of the mesh can occur.

Cystocele↗

PubMed2006

[Treatment of genital prolapse with a polypropylene mesh inserted via the vaginal route. Anatomic and functional outcome in women aged less than 50 years].

OBJECTIVES: We evaluated the results of surgical insertion of a polypropylene mesh via the vaginal route in young women presenting genital prolapse. MATERIAL AND METHODS: Retrospective study concerning 20 women under age 50 who underwent between July 2000 and December 2003 surgical insertion of an anterior (n=14), posterior (n=3) or double (anterior and posterior) (n=3) polypropylene mesh via the vaginal route. A minimum follow-up of 6 months was required for inclusion in the study. Anatomical results were assessed using the Pelvic Organ Prolapse Quantification (POP-Q) according to ICS (International Continence Society) recommendations. To document the functional results, the patients answered 3 validated self-assessment questionnaires related to pelvic symptoms, sexual behaviors and quality of life. RESULTS: Mean follow-up was 21 months (6 to 52 months). A vaginal erosion of the mesh occurred in 2 women (10%). Cystocele recurred in one woman among the 17 patients who had an anterior polypropylene mesh (Gynemesh, Gynecare, Ethicon). Seventeen women were sexually active before the surgical procedure and 19 post-operatively. Among these women, 5 (26%) reported alteration of sexual activity after surgery (with dyspareunia in 4 cases (21%)), and 14 women (74%) reported no changes or improvement in sexual activity. CONCLUSION: Surgical management of genital prolapse using a polypropylene mesh inserted via the vaginal route has proven its anatomical efficacy in young women. The potential adverse consequences on sexual life would require clinical research concerning the surgical approach (abdominal or vaginal route) and synthetic materials used in prolapse surgery for young women.

Adult↗

PubMed2005

[Laparoscopic total hysterectomy after radiochemotherapy in an obese woman with neuroendocrine carcinoma of the cervix: surgical and anesthesiological aspects].

Massive obesity is an important risk factor in gynaecologic surgery. The traumatic effect of traditional laparotomy on the parietal wall is responsible for important perioperative morbidity. We describe the first reported case of an obese woman (Body Mass Index = 55 kg/m2) with stage IIA neuroendocrine carcinoma of the cervix treated by laparoscopy after radiochemotherapy. After a complete response to radiochemotherapy, the patient underwent laparoscopic hysterectomy and bilateral salpingo-oophorectomy. The laparoscopic procedure was performed with a low-pressure pneumoperitoneum. She was discharged at day 2. No major complication was observed. Surgical and anesthesiological laparoscopic management in obese women are discussed.

Adult↗

PubMed2005

[Laparoscopic treatment of borderline ovarian tumor: analysis of 54 patients and clinical outcomes].

OBJECTIVE: The aim of this study is to assess the clinical outcomes of laparoscopic treatment of borderline ovarian tumor (BOT). PATIENTS AND METHODS: Retrospective analysis of 54 patients treated using a laparoscopic approach for a BOT between January 1984 and January 2002. RESULTS: A conservative management was initially performed in 45 patients (83%). Twenty-six patients underwent a reassessment surgery and 7 (27%) of them were upstaged following this procedure. Seven (13%) patients recurred in a remaining ovary following conservative surgery (5 patients) or on the peritoneum (2 patients). Three port-site localizations were observed. None of the patients treated with conservative management had recurrent disease under the form of ovarian carcinoma. Nine spontaneous pregnancies were observed in 6 patients from a group of 19 patients desiring pregnancy. All patients are today alive and disease-free. DISCUSSION AND CONCLUSION: Our study suggests that laparoscopic treatment could be safely performed in young patients with early stage BOT. Such procedure should be further evaluated in patients with BOT and peritoneal implants.

Adolescent↗

PubMed2005

[Urinary complications in sub-urethral sling procedures].

INTRODUCTION: Urinary complications following sub urethral sling procedures are common, and management of these complications continue to be discussed. METHODS: The literature available on Medline/PubMed, relating to urinary complications associated with suburethral sling procedures, was reviewed. RESULTS: Bladder perforation, which occurs with an incidence of 5.7% in tension-free vaginal tape procedure, requires repositioning of the sling, but does not cause any increase in postoperative morbidity. The trans-obturator approach appears to decrease this risk. Urethral perforation, which is uncommon (0.4-1%), is a contraindication to maintenance of the sling. Bladder erosion is rare, requiring resection of the mesh with a combined abdominal and cystoscopic approach. Urethral mesh erosion (0.07% to 1.5%) also requires surgical sling removal, but few patients remain continent because this removal requires a large urethrolysis (recurrence rate of incontinence is 66% following removal of the sling). Bladder outlet obstruction occurs frequently after sub-urethral procedures. When complete obstruction is clinically evident 2 days after a sub-urethral sling procedure, immediate reintervention is performed with a rapid return to normal voiding. Recurrence rate of stress incontinence is less than 30% following reintervention.

Equipment Failure↗

PubMed2004

[Pelvic and para-aortic lymphatic involvement in tubal carcinoma: topography and surgical implications].

OBJECTIVE: The purpose of this study is to determine the topography of pelvic and para-aortic node involvement in Fallopian tube carcinoma (PFTC). This will help us to recommend appropriate surgical treatment options to the related patients. PATIENTS AND METHOD: A retrospective study was performed on 19 women with PFTC who underwent a systematic bilateral pelvic and para-aortic lymphadenectomy. RESULTS: The overall frequency of lymph node involvement was 47% (9/19). The frequency of pelvic and para-aortic metastases was 21% (4/19) and 42% (8/19) respectively. The frequency of lymph node metastases according to the stage of the disease (stage I, II and III) was : 29% (2/7), 50% (1/2) and 60% (6/10) respectively. The left para-aortic chain above the level of the inferior mesenteric artery was the site most frequently involved (75%) when para-aortic nodes were involved. DISCUSSION AND CONCLUSIONS: In patients with primary tubal carcinoma, the left para-aortic chain above the level of the inferior mesenteric artery is the most frequently involved. A complete lymphadenectomy (including all pelvic and para-aortic chains up to the level of the left renal vein) should be performed in patients with primary tubal carcinoma, even in patients with stage I disease.

Adult↗

PubMed2004

[Physiopathologic, diagnostic and therapeutic evolution in the management of adenomyosis: review of the literature].

OBJECTIVE: Adenomyosis is a relatively frequent disease of unknown origin, which is difficult to diagnose. Appropriate treatment for women who want to preserve or improve their fertility remains to be defined. METHODS: This review summarized the reports found on Medline database about pathophysiology, diagnosis and management of adenomyosis. RESULTS: Many pathophysiological factors may be involved in the occurrence of adenomyosis: immunological factors, estrogen sulfatase activity, tenascin which is a fibronectin inhibitor and angiogenesis and growth factors such as EGF, VEGF and GM-CSF. Endovaginal ultrasonography seems to be as effective as MRI for the diagnosis of adenomyosis. GnRH agonist decreases symptoms and uterine volume; however, the symptoms reappear after discontinuation of agonist therapy, and side effects limit their prolonged use. Progesterone receptor modulators, anti-progestative and danazol or levonorgestrel-releasing intra-uterine system have been used as therapeutic modalities for adenomyosis, but the lack of controlled studies make their efficacy difficult to quantify. Some women with superficial adenomyosis may theoretically benefit from hysteroscopic myometrial or endometrial resection, but these procedures would be limited to women not wishing to conceive. Laparoscopic myometrial electrocoagulation or excision has proven to be effective but pregnancy following these techniques poses special problems, particularly the increased risk of uterine rupture. CONCLUSION: Transvaginal ultrasonography can successfully diagnose adenomyosis. Medical and conservative surgical treatments are already available.

Diagnosis, Differential↗

PubMed2003

[Inhibins, activins and anti-Müllerian hormone: structure, signalling pathways, roles and predictive value in reproductive medicine].

Anti-Müllerian hormone (AMH), inhibins and activins are members of the transforming growth factor (TGFbeta) superfamily and are known to have a variety of actions concerning reproduction, hormonogenesis, development processes and differentiation. Inhibins and activins are dimeric glycoproteins that are defined by their actions on the pituitary gonadotroph cells. AMH, inhibins and activins have a vast array of actions usually exerted through paracrine and endocrine mechanisms. The recent availability of specific inhibin assays has demonstrated that inhibin B is the relevant circulating inhibin form in the human male. Inhibin B seems to be a useful marker of spermatogenesis, but serum and seminal inhibin B levels are not predictive parameters for the selection of azoospermic men as candidates for testicular sperm extraction (TESE). AMH in seminal plasma may be important for sperm production, and is a good marker for sertoli cell development. It might be the only one seminal marker of spermatogenesis in non-obstructive azoospermia. Nevertheless, many of these studies were carried out with small patient numbers, and consequently must be interpreted with caution. In women ongoing assisted reproductive therapy (ART), day 3 inhibin B and AMH levels predict the number of oocytes retrieved, but cannot predict likelihood of pregnancy. Further studies are needed to determine if AMH and inhibin predict ART outcomes better than classical parameters (age, FSH levels and follicular ultrasonography). AMH and inhibin are also specific markers of Sertoli- and granulosa-cell origin in gonadal tumors.

Activins↗

PubMedDate not supplied

Role of laparoscopy to evaluate candidates for complete cytoreduction in advanced stages of epithelial ovarian cancer.

The objective of this study was to evaluate the role of laparoscopy in selecting candidates for complete cytoreduction surgery in epithelial ovarian carcinoma. We performed an explorative laparoscopy in 15 women presenting with advanced ovarian carcinoma, and for whom the preoperative evaluation was considered unsatisfactory, to define the possibility of achieving a complete cytoreduction. We focused on three sites of carcinomatosis: bowel, liver pedicle, and right diaphragmatic dome. Laparoscopic evaluation was successful in all 15 patients. Four patients were considered to have unresectable carcinomatosis because of extensive involvement of the small bowel and therefore had no laparotomy. These women underwent neoadjuvant chemotherapy in the following 2 weeks. Eleven patients were considered to have resectable peritoneal carcinomatosis (PC). Ten women had no macroscopic residual tumor after surgery. A modified posterior exenteration was performed in five patients. The laparoscopic exploration had underestimated the liver pedicle involvement in two patients, but only one had an infracentimetric residual tumor after surgery. Laparoscopy is a reliable method of exploring PC in advanced-stage ovarian cancer. Laparoscopy may obviate the need for unnecessary laparotomy in many cases and may, therefore, contribute to a better quality of life for patients found to have unresectable disease.

Adenocarcinoma↗