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  • Nicolas Bourdel

    Prominent publications by Nicolas Bourdel

    KOL Index score: 11828

    OBJECTIVE: To use postoperative examination by three-dimensional (3D) ultrasound to compare loss of ovarian parenchyma after ovarian endometrioma ablation with the use of plasma energy versus cystectomy.

    DESIGN: Retrospective "before and after" comparative study.

    SETTING: University tertiary referral center.

    PATIENT(S): Thirty women with no previous history of ovarian surgery managed for unilateral ovarian endometrioma >30 mm in diameter.

    INTERVENTION(S): Endometrioma ablation using ...

    Also Ranks for: Plasma Energy |  ovarian endometrioma ablation |  versus cystectomy |  multivariate analysis |  pregnancy retrospective
    KOL Index score: 11331

    BACKGROUND: Numerous studies concerning endometriosis and pain have been reported. However, there is no consensus on the best method to evaluate pain in endometriosis and many scales have been used. Moreover, there are only a few descriptions of minimal clinically important differences after treatment (MCID) to evaluate variations in pain. In our study, we aim to identify pain scales used in endometriosis pain treatment, to address their strong and weak points and to define which would ...

    Also Ranks for: Endometriosis Pain |  scale nrs |  quality life |  dysmenorrhea dyspareunia |  measurement pelvic
    KOL Index score: 9980

    STUDY OBJECTIVE: To assess recurrence and pregnancy rates in women with ovarian endometrioma treated via ablation using plasma energy.

    DESIGN: Retrospective non-comparative pilot study including 55 patients treated during 28 months, with prospective recording of data (Canadian Task Force classification II-2).

    SETTING: Tertiary referral center.

    PATIENTS: Fifty-five consecutive women with pelvic endometriosis in whom ovarian endometriomas were managed solely via ablation using plasma ...

    Also Ranks for: Plasma Energy |  endometrioma ablation |  recurrences pregnancy |  patients endometriosis |  prospective recording
    KOL Index score: 9697

    OBJECTIVES: Endometriosis and quality of life has been the subject of much research, however, there is little consensus on how best to evaluate quality of life in endometriosis, resulting in many and diverse scales being used. In our study, we aim to identify quality of life scales used in endometriosis, to review their strengths and weaknesses and to establish what would define an ideal scale in the evaluation of endometriosis-related quality of life.

    MATERIALS AND METHODS: A search of ...

    Also Ranks for: Quality Life |  patients endometriosis |  surveys questionnaires |  female health |  selected analysis
    KOL Index score: 8954

    OBJECTIVE: to evaluate the complications after surgery for deep endometriosis.

    DESIGN: retrospective study.

    SETTING: data from the CHU Estaing database and patients' charts between January 1987 and December 2007.

    SAMPLE: all women given surgical treatment for deep endometriosis.

    METHODS: women who underwent surgery for deep endometriosis were reviewed for intra- and postoperative complications.

    MAIN OUTCOME MEASURES: primary outcomes were rates of intra- and postoperative complications. ...

    Also Ranks for: Deep Endometriosis |  complications surgery |  segmental resection |  surgical treatment |  rectal diseases
    KOL Index score: 8601

    OBJECTIVE: Sentinel lymph node (SLN) mapping for endometrial (EC) and cervical cancers (CC) is a current technique that could provide benefits over traditional lymphadenectomy. Near-infrared (NIR) fluorescence imaging is a promising technique to perform this procedure. We conducted a systematic review of the evidence regarding the technique and the effectiveness of indocyanine green (ICG) during SLN biopsy, using robotic and laparoscopic assisted surgery and laparotomy.


    Also Ranks for: Indocyanine Green |  sentinel lymph |  sln mapping |  detection rate |  infrared fluorescence
    KOL Index score: 8597

    BACKGROUND: Previous animal studies suggested that the peritoneal environment during a carbon dioxide (CO(2)) pneumoperitoneum is hypoxic and that this may contribute to the formation of intra-abdominal adhesions or the growth of malignant cells. There is no study, however, that investigates the relationship between anaesthesia, ventilation and the laparoscopic peritoneal environment to the development of hypoxia. The objective of this study is to monitor the peritoneal tissue-oxygen ...

    Also Ranks for: Carbon Dioxide |  controlled respiratory support |  co2 pneumoperitoneum |  mouse laparoscopic model |  low ipp
    KOL Index score: 8434

    STUDY OBJECTIVE: To assess the surgical outcomes and long-term results of laparoscopic treatment of endometrial cancer in obese patients, and compare these results with those of nonobese women.

    DESIGN: Retrospective cohort study (Canadian Task Force classification II-2).

    SETTING: Two referral cancer centers.

    PATIENTS: Fifty-two obese and 155 nonobese women with clinical stage I endometrial cancer managed by laparoscopy from 1990-2005 in two referral centers.

    INTERVENTIONS: Demographic, ...

    Also Ranks for: Endometrial Cancer |  obese patients |  median bmi |  operative time |  referral centers
    KOL Index score: 8232

    OBJECTIVE: To report and visually demonstrate the feasibility of using indocyanine green (ICG) in endometriosis surgery and to discuss potential benefits.

    DESIGN: ICG fluorescent imaging has been validated to assess tissue perfusion with clinical use in many medical fields, including gynecology and digestive surgery, but has not described in endometriosis surgery for bowel assessment. To our knowledge, there is no validated, objective, intraoperative method to assess the vascularity of ...

    Also Ranks for: Endometriosis Surgery |  indocyanine green |  rectal shaving |  bowel assessment |  icg injection
    KOL Index score: 8104

    STUDY OBJECTIVE: To assess the impact of surgical treatment of endometriosis on quality of life and pain over a 3-year period of postoperative follow-up.

    DESIGN: Prospective and multicenter cohort study (Canadian Task Force classification II-2).

    SETTING: Five districts including a tertiary referral center and private and general public hospitals.

    PATIENT: Patients (n = 981), aged 15 to 50years, underwent laparoscopic treatment (preferred approach) for endometriosis between January 2004 ...

    Also Ranks for: Surgical Treatment |  patient quality |  dyspareunia endometriosis |  pelvic pain |  preferred approach
    KOL Index score: 7817

    Our objective was to identify the most accurate method of endometrial sampling for the diagnosis of complex atypical hyperplasia (CAH), and the related risk of underestimation of endometrial cancer. We conducted a systematic literature search in PubMed and EMBASE (January 1999-September 2013) to identify all registered articles on this subject. Studies were selected with a 2-step method. First, titles and abstracts were analyzed by 2 reviewers, and 69 relevant articles were selected for ...

    Also Ranks for: Endometrial Cancer |  hysteroscopic resection |  hyperplasia risk |  guided biopsy |  patients cah
    KOL Index score: 7803

    BackgroundThe mechanisms promoting postoperative peritoneal tumor dissemination are unclear. This study aimed to investigate postoperative tumor dissemination over time on both tissue and molecular levels.MethodsFor this study, C57BL6 mice were randomized into four groups: anesthesia alone (control), carbon dioxide (CO2) pneumoperitoneum at low (2 mmHg) or high (8 mmHg) intraperitoneal pressure (IPP), and laparotomy. A mouse ovarian cancer cell line (ID8) was injected intraperitoneally ...

    Also Ranks for: Carbon Dioxide |  groups laparotomy |  controlled respiratory support |  syngeneic mouse model |  plasminogen activator
    KOL Index score: 7779

    BACKGROUND: The aim of this study was to estimate whether or not the size of an endometrioma is related to the thickness of the ovarian parenchyma inadvertently excised along with the cyst wall.

    METHODS: We performed a retrospective study including 35 women who had undergone endometrioma cystectomy, using an ovarian tissue sparing procedure. In total 38 specimens were studied by three pathologists as three women presented bilateral localizations, and all cyst diameters measured at least ...

    Also Ranks for: Ovarian Parenchyma |  endometrioma size |  cyst diameter |  30 mm |  endometriosis female
    KOL Index score: 7448

    The incidence (rate per 100 000) of borderline ovarian tumors (BOTs) increases progressively with age, starting at 15-19 years and peaking at around 4.5 cases per 100 000 at an age of 55-59 years (LE3) with a median age of 46 years. The five year survival for FIGO stages I, II, III and IV is 99.7 % (95 % CI: 96.2-100 %), 99.6 % (95 % CI: 92.6-100 %), 95.3 % (95 % CI: 91.8-97.4 %) and 77.1 % (95 % CI: 58.0-88.3 %), respectively (LE3). An epidemiological association exists between the ...

    Also Ranks for: Grade Case |  ovarian tumors |  mri recommended |  recurrence bot |  peritoneal implants
    KOL Index score: 7086

    THE PURPOSE OF THE STUDY: To study preoperative thresholds of the SF-36 components above which we can predict a high risk of failure in order to improve the quality of life after surgery for patients with minimal endometriosis.

    MATERIAL AND METHODS: Design: prospective and multicenter observational study between February 2004 and 2011.

    PATIENTS: 167 patients with operated minimal endometriosis.

    SETTING: for the Physical Component Summary (PCS) or the Mental Component Summary (MCS) ...

    Also Ranks for: Improvement Surgery |  quality life |  sf36 questionnaire |  pcs mcs |  studies endometriosis


    Nicolas Bourdel: Influence Statistics

    Sample of concepts for which Nicolas Bourdel is among the top experts in the world.
    Concept World rank
    procedure standardization #1
    obese oncologic patients #1
    2 ergonomy #1
    ruled approval #1
    easier adopt #1
    oophorectomy salpingo oophorectomy #1
    10 steps surgery #1
    surgery logical #1
    safer perform #1
    stages bot #1
    adnexal diseases laparoscopy #1
    myomectomy 10 #1
    procedure easier #1
    icg management #1
    procedure ergonomic #1
    sequence making #1
    4 hysterotomy #1
    myomas standardization #1
    board ruled #1
    oncological surgery stipulate #1
    closed cystectomy #1
    nodule rectal #1
    evacuation cyst contents #1
    recommended peritoneal #1
    adopt learn #1
    video describes #1
    10 steps procedure #1
    risk tumor dissemination #1
    obese oncologic #1
    triple occlusion #1
    bowel vascularization #1
    cystectomy exposes #1
    procedure 10 steps #1
    10 steps #1
    myomectomy 10 steps #1
    larger cyst #1
    3 preventive hemostasis #1
    oncological security #1
    endometriosis chronic #1
    7 check #1
    5 enucleation #1
    vascularization rectal #1
    standardization myomectomy #1
    bilateral annexectomy #1
    ergonomic easier #1
    video laparoscopic myomectomy #1
    6 bipolar hemostasis #1

    Key People For 10 Steps

    Top KOLs in the world
    Elias James Corey
    total synthesis arachidonic acid leukotriene c4
    Nicolas Bourdel
    10 steps endometrial cancer plasma energy
    Michel J Canis
    laparoscopic treatment deep endometriosis ectopic pregnancy
    Krzysztof Gałczyński
    endometrial cancer 10 steps peritoneal fluid
    Luigi G Ferrucci
    baltimore longitudinal study physical activity gait speed
    Samuel J Danishefsky
    total synthesis carboxylic acids native chemical ligation
    Select a search phrase   10 steps

    Nicolas Bourdel:Expert Impact

    Concepts for whichNicolas Bourdelhas direct influence:10 steps,  Plasma energy,  Indocyanine green,  Endometrial cancer,  Rectal shaving,  Augmented reality,  Grade case,  Diaphragmatic endometriosis.

    Nicolas Bourdel:KOL impact

    Concepts related to the work of other authors for whichfor which Nicolas Bourdel has influence:Ovarian reserve,  Laparoscopic surgery,  Endometrial cancer,  Augmented reality,  Deep endometriosis,  Surgical treatment,  Pelvic pain.



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    Department of Gynecological Surgery, CHU of Clermont Ferrand, 1 Place Lucie Aubrac, F-63 003 Clermont Ferrand, France. | Department of Gynecological Surgery, CHU of Clermont Ferrand, 1 Place Lucie Aubrac, F-63 003, Clermont, Ferrand, France. | Depart