Olivier Abbo

ORCID: 0000-0002-4202-4284
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About
Contact & Profiles
Research Areas
  • Urological Disorders and Treatments
  • Congenital Diaphragmatic Hernia Studies
  • Pediatric Urology and Nephrology Studies
  • Intestinal Malrotation and Obstruction Disorders
  • Cardiac, Anesthesia and Surgical Outcomes
  • Gastrointestinal disorders and treatments
  • Appendicitis Diagnosis and Management
  • Esophageal and GI Pathology
  • Hernia repair and management
  • Ureteral procedures and complications
  • Congenital Anomalies and Fetal Surgery
  • Congenital gastrointestinal and neural anomalies
  • Neuroblastoma Research and Treatments
  • Urologic and reproductive health conditions
  • Abdominal Trauma and Injuries
  • Urinary and Genital Oncology Studies
  • Kidney Stones and Urolithiasis Treatments
  • Tracheal and airway disorders
  • Pediatric Hepatobiliary Diseases and Treatments
  • Testicular diseases and treatments
  • Diverticular Disease and Complications
  • Adrenal and Paraganglionic Tumors
  • Pleural and Pulmonary Diseases
  • Streptococcal Infections and Treatments
  • Surgical Simulation and Training

Hôpital des Enfants
2014-2025

Centre Hospitalier Universitaire de Toulouse
2013-2025

Université de Toulouse
2016-2025

Hôpital Purpan
2025

Division of Undergraduate Education
2024

University of Edinburgh
2024

Université Toulouse III - Paul Sabatier
2018

StromaLab
2016

Centre Hospitalier Universitaire de La Réunion
2013-2015

Écologie Marine Tropicale des Océans Pacifique et Indien
2013

<h3>Background</h3> Appendectomy is considered the gold standard treatment for acute appendicitis. Recently need surgery has been challenged in both adults and children. In children there growing clinician, patient parental interest non-operative of appendicitis with antibiotics as opposed to surgery. To date no multicentre randomised controlled trials that are appropriately powered determine efficacy (antibiotics) compared (appendectomy) have performed. <h3>Methods</h3> Multicentre,...

10.1136/bmjpo-2017-000028 article EN cc-by-nc BMJ Paediatrics Open 2017-05-18
Cunera M. C. de Beaufort Dalia Aminoff Ivo de Blaauw Célia Crétolle Jens Dingemann and 95 more Natalie Durkin Wout Feitz JoAnne Fruithof Caterina Grano Carmen Mesas Burgos Nicole Schwarzer Graham Slater Tutku Soyer Cristiano Violani René Wijnen Paolo De Coppi Ramon R. Gorter Olivier Abbo Rossella Angotti Sanja Sindjic Antunovic Stefan Anzelewicz Christoph Arneitz Marion Arnold Zaki Assi Emrah Aydın Quentin Ballouhey Patricia Barila Sonia Basson Manuel Besendörfer Antonio Di Cesare Anne Dariel Inga Dekerytė Ivona Djordjević Vincenzo Domenichelli Lise Duranteau Çiğdem Ulukaya Durakbaşa Anne‐Karoline Ebert Verena Ellerkamp Francesco Fascetti Leon Margit Fisch Araceli García Vázquez Christoph Gielok Gülnur Göllü Frank-Martin Haecker Gundela Holmdahl Sabine Irtan Ceri Jones M. Hassan Kakar Ali Keshtgar Kolja Kvist F. Laconi Marie Laurance Eduardo López Candel Johanna Ludwiczek Barbara Ludwikowski Francesco Macchini Mark Malota Lucas Matthyssens Benjamin Martin L Martínez Paola Midrio Marc Miserez Giovanni Mosiello Francisco Murcia Pascual Bernardo Nunez Roger Olén Can İhsan Öztorun Ayşe Parlak Alessio Pini Prato Anna Poupalou Marcos Prada Arias J. Prat Carlos Gil Luis Felipe Avila Ramirez Bertram Reingruber Giovanna Riccipetitoni Silke Riechardt Toni Risteski W Rogula Udo Rolle Carmelo Romeo Frank‐Mattias Schäfer G. Scirè Rony Sfeir Georg Singer Pim Sloots Michael Stanton Pernilla Stenström Maria Stockinger M. Surhan Janne Suominen Julia Syed Isabelle Talon Halil Tanrıverdi Osman Uzunlu Laura Valfrè Marieke J. Witvliet Elisa Zambaiti Cinzia Zanatta Augusto Zani

Transition of care (TOC; from childhood into adulthood) patients with anorectal malformations (ARM) and Hirschsprung disease (HD) ensures continuation for these patients. The aim this international study was to assess the current status TOC adult (AC) programs ARM HD.A survey developed by members EUPSA, ERN eUROGEN, ERNICA, including patient representatives (ePAGs), comprising four domains: general information, questions about transition adulthood, disease-specific regarding AC programs....

10.1016/j.jpedsurg.2023.06.008 article EN cc-by Journal of Pediatric Surgery 2023-06-15

Introduction: This study compares various surgical approaches for treating congenital diaphragmatic eventration (CDE) in children to identify the most effective and safest method. Methods: we conducted a retrospective analysis of multicentric cohort pediatric patients operated on CDE between 2010 2021. The different approaches, including robot-assisted thoracoscopic surgery (RATS), their outcomes were compared. (Clinical Trials NCT04862494). Results: 112 patients, aged 12 [5 – 21] months,...

10.1055/a-2540-3862 article EN European Journal of Pediatric Surgery 2025-02-18

Background Cowden syndrome (CS) is a complex and rare hereditary disorder characterized by high risk of developing both benign malignant tumors. Germline variants in the PTEN gene lead to this autosomal dominant syndrome, which predisposes individuals lesions skin mucous membranes, as well breast, thyroid, endometrial, kidney cancers. Early identification symptoms essential for implementing effective therapeutic strategies, especially managing thyroid cancer risk. Case presentation During...

10.3389/fped.2025.1499664 article EN cc-by Frontiers in Pediatrics 2025-03-03

ABSTRACT Aim The role of prenatal urinoma in lower urinary tract obstruction (LUTO) such as posterior urethral valves (PUV) is debated. We aimed to describe the risk factors associated with fetal and association between postnatal renal function before 2 years age. Methods This retrospective multicenter case‐control study from 2000 2018 included pregnant patients suspected LUTO their male fetus on ultrasound confirmation PUV. exposure criterion was urinoma. main composit outcome (MCO) chronic...

10.1002/pd.6773 article EN cc-by Prenatal Diagnosis 2025-03-13

Robotic-assisted laparoscopic pyeloplasty (RALP) has been gaining acceptance among paediatric urologists.To compare surgical variables and clinical outcomes, including complications success rate, with RALP using the transperitoneal (T-RALP) retroperitoneal (R-RALP) approaches.We performed a multicentre, prospective, cohort study (NCT03274050) between November 2016 October 2021 in three urology teaching centres (transperitoneal approach, n = 2; 1). The diagnosis of ureteropelvic junction...

10.1016/j.euros.2022.05.009 article EN cc-by-nc-nd European Urology Open Science 2022-06-15

The success rate of non-operative treatment (NOT) acute uncomplicated appendicitis (AUA) in children varies from 65% to 95%. There are no recommendations on the appropriate antibiotic therapy.To determine clinical efficacy amoxicillin-clavulanic acid for NOT AUA children.Design: Cross-sectional study a single medical centre.Emergency department and Paediatric Visceral Surgery Children Hospital Toulouse, France.Patients 5-15 years old who were diagnosed with appendicitis, (1) With abdominal...

10.1136/bmjpo-2023-001855 article EN cc-by-nc BMJ Paediatrics Open 2023-10-01

<b>Introduction</b> Blunt trauma of the pancreas represents a significant part abdomen in children with an incidence estimated at around 10%. If conservative management is widely accepted concerning stages I and II, it remains controversial III IV. The aim our study was to perform descriptive analysis nonoperative management, focus on occurrence pseudocysts. <b>Materials Methods</b> charts patients treated center for pancreatic from 1990 2010 have been reviewed. It defined by initial lipase...

10.1055/s-0033-1333642 article EN European Journal of Pediatric Surgery 2013-02-26

Aim The main goal of our study was to assess a 7 days long course antibiotics for acute uncomplicated appendicitis. Materials and Methods From March 2014 November 2015, all patients diagnosed with appendicitis have been considered be treated by only antibiotics. Inclusion criteria included clinical (tenderness), biological (C-reactive protein [CRP] &lt; 50), radiological features (diameter &gt; 6 mm). All were intravenous amoxicillin clavulanic acid (100 mg/kg/day) 2 (six doses). At the end...

10.1055/s-0037-1607292 article EN European Journal of Pediatric Surgery 2017-10-10

Objective: To review our experience with full-term neonates necrotizing enterocolitis (NEC) and to compare its characteristics those published in the literature.Design: Retrospective of all born after 35 weeks gestation managed Reunion Island for NEC from 2000 2012.Results: Among 217 diagnosed NEC, 27 patients (12.4%) were full term neonates, who at a mean gestational age 36.8 ±1.7 weeks. The onset disease was 12.1±11.2 days birth. Twenty had underlying causes (15 organic pathologies child,...

10.47338/jns.v2.41 article EN Journal of Neonatal Surgery 2013-06-28

We reviewed our institutional experience with congenital mediastinal masses and compared the postnatal management outcome of patients or without prenatal diagnosis. Between January 1997 August 2011, 24 underwent surgical procedures for mass. For eight patients, mass was detected by ultrasonography at 27 weeks gestation (range 22-35). Postnatal consisted in open surgery seven a mean age 9 months 1 day-20 months) sclerotherapy one lymphangioma 5 life. Sixteen had diagnosis 137 (±194) median...

10.1093/icvts/ivs035 article EN Interactive Cardiovascular and Thoracic Surgery 2012-03-05

Abstract Background Congenital diaphragmatic eventration (CDE) is an infrequent congenital pathology without consensus of treatment. This study assessed current care practices for this in children France. Methods Retrospective on cohort data conducted 22 paediatric surgery departments, including patients less than 16 years age followed CDE since 2010. Patients with surgical or conservative treatment were compared. Results 139 included, a median 8 [1 – 16] months. occurred boys 68.3% and was...

10.1101/2024.01.25.24301768 preprint EN medRxiv (Cold Spring Harbor Laboratory) 2024-01-25

Monteggia fracture is an infrequent lesion, which associates ulna and radial head dislocation. Equivalent can occur by associated lesions such as olecranon or neck fracture. We report unusual case of equivalent lesion associating a the proximal third ulnar shaft growth plate Salter I proximal-radial physis divergent displacement due to bottle-opener effect over capitellum during trauma. Surgical care consisted intramedullary pinning fixation for with very good outcome.

10.1097/bpb.0b013e32834d4e06 article EN Journal of Pediatric Orthopaedics B 2011-10-20

Background In humans the ratio of index finger to ring is sexually dimorphic, with mean being larger in women than men. It has been suggested that this difference related prenatal androgen exposure. This further demonstrated children congenital adrenal hyperplasia. Normal development male external genitalia linked androgen-mediated events during gestation. We therefore wanted determine if 2D:4D digit was normal boys cryptorchidism or hypospadias. Methods prospectively enrolled all...

10.1136/archdischild-2014-306454 article EN Archives of Disease in Childhood 2015-02-16
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