PRESENTATIONS

Prof. Ayed Al-Qahtani
  1. 4th Annual BELG- Bariatric Endoscopy Live Global 2023: Sleeve Gastrectomy for Weight Regain after ESG, September 22, 2023.
  2. Experts’ Forum Video Session: Abdominal Aortic Injury Following Trocar Insertion, Fourth IBC World Congress 2023, University of Oxford, U.K., September 18-20, 2023.
  3. Endobariatric: Didactic and Dry Lab: Live Cases :6th Saudi Arabian Society for Metabolic and Bariatric Surgery Annual Conference, Riyadh, K.S.A., February 14-16, 2023
  4. 3rd Annual BELG- Bariatric Endoscopy Live Global 2022: Revisional Endoscopic Sleeve Gastroplasty after Laparoscopic Sleeve Gastrectomy, September 30, 2022.
  5. Expert’s Forum Video Session: Abdominal Aortic Injury Following Trocar Insertion, Second IBC University of Oxford Middle East & Africa: 4th IBC Oxford World Congress, September 19-21, 2022.
  6. Video Session: Endoscopic Sleeve gastroplasty. Show me your best, IFSO 2022, 25th World Congress Miami, August 23 – 27, 2022.
  7. Conversion of ESG to a Laparoscopic Sleeve Gastrectomy: 2nd BELG (Bariatric Endoscopy Live Global), October 01, 2021.
  8. Bariatric Surgery for Adolescents Course: Johnson & Johnson, December 05, 2020.
  9. Dealing with the Extremes: Online Conference: Egyptian Society for Bariatric Surgery (ESBS), Nov. 28-29, 2020
  10. Endoscopic Sleeve Gastroplasty in Adolescent: Bariatric Endoscopy Global Live – 2nd BESP Bariatric Endoscopy Sao Paulo, October 02-03, 2020.
  11. Laparoscopic Recording of Endoscopic Gastroplasty TOP 10 Videos: 24th World Congress of Int’l Federation for the Surgery of Obesity & Metabolic Disorders: IFEMA Palacio Municipal, Madrid Spain, Sept 03 –07, 2019
  12. Laparoscopic Sleeve Gastrectomy after Endoscopic Gastroplasty: 24th World Congress of International Federation for the Surgery of Obesity & Metabolic Disorders: IFEMA Palacio Municipal, Madrid Spain, September 03 –07, 2019
  13. Endoscopic Sleeve Gastroplasty in Children and Adolescents with Obesity: Outcomes during the first year: American Society for Metabolic & Bariatric Surgery (ASMBS) and The Obesity Society (TOS) annual meetings Obesity Week, Nashville Music City Center, Nashville, Tennessee, USA, Nov. 11-15, 2018
  14. Video Session and Clinic Short: Is it full thickness: 5th Annual Gulf Obesity Surgery Society Meeting (GOSS 2017), Conrad Hotel, Dubai, UAE, Dec 06 to 09, 2017.
  15. Revision endosleeve post laparoscopic sleeve gastrectomy: 5th Annual Gulf Obesity Surgery Society Meeting (GOSS 2017), Conrad Hotel, Dubai, UAE, Dec 06 to 09, 2017.
  16. Is it really Thickness: 4th International Course Madrid International Bariatric Endoscopy (MIBE), Madrid, Spain, Sept 20- 22, 2017.
  17. Disasters in Operating Room (Video Presentation) Dusit Thani Lake View Cairo, Egypt, Nov 22-24, 2016
  18. 5-year Outcomes of One stage Gastric Band: 21st World Congress of International Federation for the Surgery of Obesity & Metabolic Disorders, Rio de Janeiro, Brazil, Sept 28 – Oct 01, 2016
  19. Long Term Outcomes of Sleeve Gastrectomy in Pt’s Older than 60 years of age: 21st World Congress of IFSO & Metabolic Disorders, Rio de Janeiro, Brazil, Sept 28 – Oct 01, 2016
  20. Intrathoracic gastric Herniation Post Sleeve Gastrectomy: IFSO 20th World Congress, Vienna, Aug 26 -29, 2015
  21. Does Sleeve Gastrectomy Hinder Growth in Children (e Poster): Obesity Week 2014: American Society for Metabolic and Bariatric Surgery, Boston Convention and Exhibition Center, Massachusetts, Nov 02-07, 2014.
  22. Outcomes of Laparoscopic Sleeve Gastrectomy in Prader- Willi Syndrome Children and Adolescents: American Academy of Pediatrics National Conference and Exhibition: San Diego Convention Center, California, USA, October 11– 14, 2014.
  23. Laparoscopic Sleeve Gastrectomy in Children and Adolescents: The Technique and the Standardized Peri- Operative Clinical Pathway, IFSO XIX World Congress Montreal, Canada, August 26 – 30, 2014
  24. Laparoscopic Sleeve Gastrectomy in Children and Adolescents: The Technique and the Standardized Peri- Operative Clinical Pathway (e Poster): IFSO EC 2014 –6th Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders, European Chapter, Brussels Belgium, April 30 – May 03, 2014.
  25. Laparoscopic Sleeve Gastrectomy in Morbidly Obese Children below 14 years of age, SAGES 2014: Salt Lake City, Utah, April 02-05, 2014.
  26. Debate: Adolescent B/S, First Annual Gulf Obesity Surgery Society Meeting, Kuwait, Dec. 11-14, 2013.
  27. Childhood Obesity: EIP Excellence in Pediatrics, Qatar, December 04-07, 2013.
  28. Comorbidity Resolution in Morbidly Obese Children and Adolescents Undergoing Sleeve Gastrectomy – Obesity Week, American Society for Metabolic & Bariatric Surgery, Atlanta United States, Nov. 11-16, 2013.
  29. Prevalence of Helicobacter Pylori and Chronic Gastritis in Morbidly Obese Pediatric and Adult Patients Undergoing Laparoscopic Sleeve Gastrectomy: A Comparative Study, IFSO 2013 Congress, Istanbul, Turkey, 28 – 31 August 2013.
  30. British Association of Pediatric Surgeons, (BAPS): Prevalence of Helicobacter Pylori and Chronic Gastritis in Morbidly Obese Pediatric and Adult Patients undergoing Laparoscopic Sleeve Gastrectomy: A Comparative Study, Roma, Italy, June 13-16, 2012.
  31. ECO-2012 European Congress on Obesity: Laparoscopic Sleeve Gastrectomy in 108 Obese Children and Adolescent Ages 5 to 21 years, Lyon France, December 03, 2012.
  32. SAGES: LAPAROSCOPIC SLEEVE GASTRECTOMY IN ADULT AND PEDIATRIC OBESE PATIENTS: A COMPARATIVE STUDY ( Best Paper in SAGES )
  33. SAGES: LAPAROSCOPIC REMOVAL OF POOR-OUTCOME GASTRIC BANDING WITH CONCOMITANT SLEEVE GASTRECTOMY AS A REOPERATIVE PROCEDURE (Poster Presentation)
  34. 13th Annual Congress of Endosurgery in Children Surgery. Laparoscopic Excision of a Huge Portahepatis Teratoma in an Infant, Maui, Hawaii, August 13, 2012.
  35. 13th Annual Congress of Endosurgery in Children Surgery. Laparoscopic Assisted Sigmoid Resection for a Colonic Ectasia in a Neonate, Maui, Hawaii, August 13, 2012.
  36. Canadian Association of Pediatric Surgery, Thoracoscopic Repair of TEF – First Comparative Study, St John Canada, Aug 22- 26, 2007.
  37. Canadian Ass. of Pedia Surgery, Thoracoscopic Insertion of Central Line, St John Canada, Aug 22 -26, 2007.
  38. Canadian Ass. of Pedia Surgery, Thoracoscopic Ligation of Double Aortic Arch, St John Canada, Aug 22-26,2007.
  39. 38th Annual Meeting of the Canadian Association of Pediatric Surgery, Laparoscopic Adjustable Gastric Banding in Adolescent and Children: Safety and Feasibility, Edmenton, Sept. 20, 2006
  40. 37th Annual Meeting of the Canadian Association of Pediatric Surgery, Minimally Invasive Surgery in Neonate and Infants, Alberta, Sept. 06, 2005
  41. 37th Annual Meeting of the Canadian Association of Pediatric Surgery, Bile Duct Injury and Non-Operative Management, Alberta, Sept. 06, 2005
  42. 6th Asian Pacific Endo Surgery Conference, Laparoscopic pyloromyotomy: Is it Safe?, Malaysia, Dec. 03, 2003
  43. EPSA Dec.8 2003: Laparoscopic Nissen fundoplication (video presentation)
  44. EPSA 2003. : Laparoscopic Pull through for imperforated anus: Video presentation
  45. EPSA 2003: Thoracoscopic repair of trachea-esophageal fistula with Artesia
  46. EPSA 2003 : Thoracoscopic repair of PDA (patent ducts arteriosus)
  47. 34th Annual Meeting of the Canadian Association of Pediatric Surgery: Endobronchial tumors in children: 20 years’
  48. experience and Literature Review, Vancouver, Sep. 12, 2002.
  49. 34th Annual Meeting of the Canadian Association of Pediatric Surgery, Lengthening Technique for Long Gap Esophageal Artesian and Early Anastomosis, Vancouver, Sept. 12, 2002
  50. 33rd Annual Meeting of the Canadian Association of Pediatric Surgery, Percutaneous Remobilization of Varicocele in Children: A Canadian experience (virtual presentation). , Calgary, Sep. 05, 2001.
  51. 30th Annual Meeting of the Canadian Association of Pediatric Surgery: 25 years ‘experience with lymphangioma in children. ,Toronto, Sep. 05, 1998.
  52. Annual Meeting of the Royal College of Surgeon of Canada: Investigative modalities for massive lower gastrointestinal bleeding, Montreal, Dec. 10, 1997.
  53.  

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