References of "NISOLLE, Michelle"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailOn transvaginal endoscopy for elucidating pathogenesis and treatment of ovarian endometrioma
Nisolle, Michelle ULg

in Gynecological Surgery (2014), 11(1),

Detailed reference viewed: 19 (7 ULg)
Peer Reviewed
See detailUterine leiomyosarcoma diagnosed by operative hysteroscopy
Ozdemir, Muge; BRICHANT, Géraldine ULg; GOFFIN, Frédéric ULg et al

Poster (2014)

Detailed reference viewed: 16 (1 ULg)
Full Text
Peer Reviewed
See detailLa menace d'accouchement premature. Prise en charge dans un service universitaire de grossesses a risque : evaluation de la pratique clinique comparee aux recommandations internationals.
Johnson, S.; Kridelka, Frédéric ULg; Nisolle, Michelle ULg et al

in Revue medicale de Liege (2014), 69(12), 658-62

Premature birth poses a real problem of public health. As the principal cause of foetal ill-health and perinatal mortality, it generates high healthcare costs. By seeking to prevent early labour and to ... [more ▼]

Premature birth poses a real problem of public health. As the principal cause of foetal ill-health and perinatal mortality, it generates high healthcare costs. By seeking to prevent early labour and to deal with its causes, a good obstetrical practice can reduce its negative impact, both medical and financial, on society. This article describes the results of a study of threatened preterm delivery admissions at the Citadelle hospital in Liege during the year 2012. The findings are compared to international guidelines with a view to identify aspects that could be improved. [less ▲]

Detailed reference viewed: 75 (24 ULg)
Full Text
Peer Reviewed
See detailCancer et droit à la maternité
Henry, Laurie ULg; Labied, Soraya ULg; Chiaradia, Fanny et al

in Revue Médicale de Liège (2014), 69(4), 188-193

Detailed reference viewed: 26 (8 ULg)
Full Text
Peer Reviewed
See detailStrategies for Using the Sheep Ovarian Cortex as a Model in Reproductive Medicine
Fransolet, Maïté ULg; Labied, Soraya ULg; Henry, Laurie ULg et al

in PLoS ONE (2014), 9(3), 91073

Objective: To evaluate and compare the distribution and density of primordial follicles within a whole sheep ovary and to gain insight into how to overcome the impact of natural follicular heterogeneity ... [more ▼]

Objective: To evaluate and compare the distribution and density of primordial follicles within a whole sheep ovary and to gain insight into how to overcome the impact of natural follicular heterogeneity on the experimental results. Design: Histological study. Setting: Academic research center. Animals: Five- to nine-month-old ewes. Interventions: Freshly sampled whole sheep ovaries were collected and prepared for histological analysis. Main Outcome Measure(s): The follicular densities and distributions were determined for hematoxylin and eosin sections. A mathematical model was derived based on the follicle counts and Monte-Carlo simulations. Results: Heterogeneous distributions and densities of primordial follicles were identified 1) for distinct areas of the same ovarian cortex, 2) between the ovaries of the same animal and 3) across different ewes. A mathematical model based on the analysis of 37,153 primordial follicles from 8 different ovaries facilitated the estimation of the number of cortical biopsies and sections that had to be analyzed to overcome such heterogeneity. Conclusion: The influence of physiological follicular heterogeneity on experimental and clinical results can be overcome when a definite number of cortical pieces and sections are taken into consideration. [less ▲]

Detailed reference viewed: 23 (9 ULg)
Full Text
Peer Reviewed
See detailY a-t-il une place pour les SPRMs avant PMA?
BRICHANT, Géraldine ULg; Fataki, Michel; PERRIER d'HAUTERIVE, Sophie ULg et al

in Louvain Medical (2014), 133(9), 38-43

Myomas may account for infertility by modifying the uterine cavity’s anatomy and intra-uterine signalling pathways leading to a hostile environment for embryo implantation. In vitro fertilization (IVF ... [more ▼]

Myomas may account for infertility by modifying the uterine cavity’s anatomy and intra-uterine signalling pathways leading to a hostile environment for embryo implantation. In vitro fertilization (IVF) alone is not always sufficient to result in pregnancy. While surgery, if performed before IVF, can increase the pregnancy rate, selective progesterone receptor modulator such as ulipristal acetate can decrease smooth muscle cell proliferation and induce apoptosis. In addition, ulipristal acetate when used before surgery could reduce surgical complications and induce a decrease in the myoma size before performing IVF. [less ▲]

Detailed reference viewed: 56 (7 ULg)
Peer Reviewed
See detailEstetrol and neuroprotection against perinatal ischemic insult
Tskitishvili, Ekaterine ULg; Nisolle, Michelle ULg; Noël, Agnès ULg et al

in Estetrol attenuates neonatal hypoxic-ischemic brain injury (2014)

Detailed reference viewed: 27 (7 ULg)
Full Text
Peer Reviewed
See detailChanges in elastin density in different locations of the vaginal wall in women with pelvic organ prolapse.
DE LANDSHEERE, Laurent ULg; Blacher, Silvia ULg; Munaut, Carine ULg et al

in International Urogynecology Journal & Pelvic Floor Dysfunction (2014)

INTRODUCTION AND HYPOTHESIS: The purpose of this study was to analyze the histomorphometric properties of the vaginal wall in women with pelvic organ prolapse (POP). METHODS: In 15 women undergoing ... [more ▼]

INTRODUCTION AND HYPOTHESIS: The purpose of this study was to analyze the histomorphometric properties of the vaginal wall in women with pelvic organ prolapse (POP). METHODS: In 15 women undergoing surgery for POP, full-thickness biopsies were collected at two different sites of location from the anterior and/or posterior vaginal wall. Properties of the precervical area (POP-Q point C/D) were compared with the most distal portion of the vaginal wall (POP-Q point Ba/Bp) using histological staining and immunohistochemistry. The densities of total collagen fibers, elastic fibers, smooth muscle cells, and blood vessels were determined by combining high-resolution virtual imaging and computer-assisted digital image analysis. RESULTS: The mean elastin density was significantly decreased in the lamina propria and muscularis layer of the vaginal wall from the most distal portion of the prolapsed vaginal wall compared with the precervical area. This difference was statistically significant in the lamina propria for both anterior (8.4 +/- 1.2 and 12.1 +/- 2.0, p = 0.048) and posterior (6.8 +/- 0.5 and 10.1 +/- 1.4, p = 0.040) locations, and in the muscularis for the anterior (5.2 +/- 0.4 and 8.4 +/- 1.2, p = 0.009) vaginal wall. There were no statistically significant differences in the mean densities of collagen fibers, smooth muscle cells or blood vessels between the two locations. CONCLUSIONS: In this study, we observed changes in elastin density in two different locations of the vaginal wall from women with POP. The histomorphometric properties of the vaginal wall can be variable from one place to another in the same patient. This result supports the existence of most vulnerable locations within the vaginal wall and the potential benefit of site-specific prolapse surgery. [less ▲]

Detailed reference viewed: 59 (13 ULg)
Full Text
Peer Reviewed
See detailLE MÉDICAMENT DU MOIS L’acétate d’ulipristal (Esmya®) : un modulateur sélectif des récepteurs à la progestérone, nouveau traitement de la fibromatose utérine
Nisolle, Michelle ULg; CLOSON, François ULg; FIRQUET, Anne ULg et al

in Revue Médicale de Liège (2014), 69(4), 220-225

Ulipristal acetate (Esmya®) : a selective modulator of progesterone receptors, new treatment of uterine fibromatosis Summary : Uterine fibromatosis is a frequent benign gynaecological disease causing ... [more ▼]

Ulipristal acetate (Esmya®) : a selective modulator of progesterone receptors, new treatment of uterine fibromatosis Summary : Uterine fibromatosis is a frequent benign gynaecological disease causing heavy menstrual bleeding and in some cases anaemia. Until now, medical treatment aimed to obtain amenorrhea by administration of progestins or Gn-RH agonists. By inducing hypo-oestrogenism, a reduction of myoma size is observed with Gn-RH agonists but after cessation of the treatment, initial myoma size is noted. The impact of progesterone in myoma growth is nowadays demonstrated and use of selective modulators of progesterone receptors represents a new medical approach of this disease. [less ▲]

Detailed reference viewed: 322 (58 ULg)
Full Text
Peer Reviewed
See detailRobot-assisted laparoscopy for deep infiltrating endometriosis: international multicentric retrospective study.
Collinet, Pierre; Leguevaque, Pierre; Neme, Rosa Maria et al

in Surgical Endoscopy (2014), sous presse

BACKGROUND: This study aimed to assess the interest in robot-assisted laparoscopy for deep infiltrating endometriosis and to investigate the perioperative results. METHODS: From November 2008 to April ... [more ▼]

BACKGROUND: This study aimed to assess the interest in robot-assisted laparoscopy for deep infiltrating endometriosis and to investigate the perioperative results. METHODS: From November 2008 to April 2012, 164 women with stage 4 endometriosis who underwent robot-assisted laparoscopy (da Vinci Intuitive Surgical System) were included by to eight international participating clinical centers. This study evaluated the procedures performed, the duration of the intervention, the complications, the recurrence, and the impact on fertility. RESULTS: The average operative time was 180 min. The main complications were laparotomy (n = 1, 0.6 %), sutured bowel injury (n = 2, 1.2 %), transfusion for a 2,300-ml bleed (n = 1), prolonged urinary catheterization (n = 1, 0.6 %), ureter-bladder anastomotic leak (n = 1, 0.6 %), and ureteral fistula after ureterolysis (n = 2, 1.2 %). The reoperation rate was 1.8 % (n = 3). The mean follow-up period was 10.2 months. A full recovery was experienced by 86.7 % (98/113) of the patients. After surgery, 41.2 % (42/102) of the patients had a desire for pregnancy, and 28.2 % (11/39) of them became pregnant. CONCLUSION: This study analyzed the largest series of robot-assisted laparoscopies for deep infiltrating endometriosis published in the literature. No increase in surgical time, blood loss, or intra- or postoperative complications was observed. The interest in robot-assisted laparoscopy for deep infiltrating endometriosis seems to be promising. [less ▲]

Detailed reference viewed: 40 (8 ULg)
Full Text
Peer Reviewed
See detailHistology of the vaginal wall in women with pelvic organ prolapse: a literature review.
DE LANDSHEERE, Laurent ULg; Munaut, Carine ULg; Richelle, Betty ULg et al

in International Urogynecology Journal (2013), 24(12), 2011-20

INTRODUCTION AND HYPOTHESIS: The pathophysiology of pelvic organ prolapse (POP) is incompletely understood. The purpose of this study is to describe the current knowledge about histology of the vaginal ... [more ▼]

INTRODUCTION AND HYPOTHESIS: The pathophysiology of pelvic organ prolapse (POP) is incompletely understood. The purpose of this study is to describe the current knowledge about histology of the vaginal wall and its possible involvement in the pathogenesis of pelvic organ prolapse. METHODS: Eligible studies were selected through a MEDLINE search covering January 1986 to December 2012. The research was limited to English-language publications. RESULTS: Investigations of changes in the vaginal tissue that occur in women with genital prolapse are currently still limited and produced contrary results. The heterogeneity of the patients and the control groups in terms of age, parity and hormonal status, of the localization of biopsies and the histological methods as well as the lack of validation of the quantification procedures do not allow clear and definitive conclusions to be drawn. CONCLUSIONS: This review shows that current knowledge of the histological changes observed in women with POP are inconclusive and relatively limited. More studies are needed in this specific field to better understand the mechanisms that lead to POP. [less ▲]

Detailed reference viewed: 47 (11 ULg)