Prof. Dr. Kıvanç Derya PEKER GASTROENTEROLOGY SURGERY

Bachelor’s: Istanbul University, Istanbul Faculty of Medicine
Specialization: Istanbul University, Istanbul Faculty of Medicine General Surgery AD

Subspecialty: Istanbul Kartal Koşuyolu Training and Research Hospital Gastroenterology Surgery Clinic

Associate Professorship: Istanbul Bakırköy Dr. Sadi Konuk Training and Research Hospital

International Education: Mayo Clinic (Rochester, USA) Hepatopancreatobiliary Surgery Clinic

PhD: Istanbul University Istanbul Faculty of Medicine (Çapa) Medical Biology AD

Renal Transplantation: Başakşehir Çam and Sakura City Hospital General Surgery Clinic Kidney Transplant Unit

INSTITUTIONS HE HAS STUDIED AND WORKED AT

• Istanbul University, Istanbul Faculty of Medicine
• Istanbul University, Istanbul Faculty of Medicine General Surgery AD
• Istanbul Kartal Koşuyolu Training and Research Hospital Gastroenterology Surgery Clinic
• Istanbul Bakırköy Dr. Sadi Konuk Training and Research Hospital
• Bayburt State Hospital (State Service Obligation)
• Bakırköy Dr. Sadi Konuk Training and Research Hospital General Surgery Clinic (State Service Obligation, HPB education responsible)
• Başakşehir Çam and Sakura City Hospital Gastroenterology Surgery Clinic (Program Responsible-Chief)

• General Surgery
• Gastroenterology Surgery
• Hepatopancreatobiliary Surgery
• Kidney Transplantation

• European Association for Endoscopic Surgery, Member, 2012
• American College of Surgeons, Member, 2012
• Turkey Organ Transplant Organizations Coordination Association, Member, 2011
• Turkish Hepato-Pancreato-Biliary Surgery Association, Member, 2011
• Turkish Surgical Association, Member, 2010 6th Turkish Colon and Rectum Surgery Association, Member, 2010

• Mortality and pulmonary complications in patients undergoing surgery with perioperative SARS-CoV-2 infection: an international cohort study (2020)
• Effect of positive airway pressure on cardiovascular outcomes in coronary artery disease patients with nonsleepy obstructive sleep apnea. The RICCADSA randomized controlled trial (2016)
• Surgical site infection after gastrointestinal surgery in high-income, middle-income, and low-income countries: a prospective, international, multicentre cohort study (2018)
• American Society for Gastrointestinal Endoscopy guideline on the role of endoscopy in the management of acute colonic pseudo-obstruction and colonic volvulus (2020)
• Endoscopic management of gastrointestinal motility disorders – part 1: European Society of Gastrointestinal Endoscopy (ESGE) Guideline (2020)
• The American Society of Colon and Rectal Surgeons clinical practice guidelines for the management of colonic volvulus and acute colonic pseudo-obstruction (2021)
• The Brescia internationally validated European guidelines on minimally invasive pancreatic surgery (EGUMIPS) (2024)
• Endoscopic management of gastrointestinal motility disorders – part 2: European Society of Gastrointestinal Endoscopy (ESGE) Guideline (2020)
• Association between acute pancreatitis and COVID-19: could pancreatitis be the missing piece of the puzzle about increased mortality rates? (2022)
• The Association of Coloproctology of Great Britain and Ireland consensus guidelines in emergency colorectal surgery (2021)
• Preoperative serum tumor marker levels in gastric cancer (2014)
• Colonoscopic decompression should be used before neostigmine in the treatment of Ogilvie’s syndrome (2017)
• Pancreatic surgery outcomes: multicentre prospective snapshot study in 67 countries (2024)
• Plasma calprotectin level: usage in distinction of uncomplicated from complicated acute appendicitis (2016)
• The importance of Rockall Scoring System for upper gastrointestinal bleeding in long-term follow-up (2017)
• Single center experience in laparoscopic treatment of gallbladder perforation (2017)
• Ostomy complications in Crohn’s disease (2019)
• Effects of melatonin on colonic anastomosis healing following chemotherapy in rats (2018)
• Pancreas cancer: therapeutic trials in metastatic disease (2021)
• An alternative view on the necessity of EGD before sleeve gastrectomy (2017)
• Subtotal vs total cholecystectomy for difficult gallbladders: A systematic review and meta-analysis (2024)
• Preoperative immunonutrition regulates tumor infiltrative lymphocytes and increases tumor angiogenesis in gastric cancer patients (2017)
• Prevention of postoperative bile leak in partial cystectomy for hydatid liver disease: tricks of the trade (2015)
• Increased interleukin 1 and tumor necrosis factor alpha levels after thyroid surgery (2014)
• Laparoscopic transversus abdominal plane block is effective in multimodal analgesia for laparoscopic sleeve gastrectomy (2019)
• Laparoscopic Subtotal Cholecystectomy Could Be an Alternative to Conversion (2017)
• Update on the Diagnosis and Management of Acute Colonic Pseudo-obstruction (ACPO) (2023)
• Analysis of general surgery outpatient clinic admissions and operations during COVID-19 pandemic in Turkey: Reactions of 12728 patients (2020)
• The Impact of Helicobacter pylori on Laparoscopic Sleeve Gastrectomy Postoperative Complications: a Systematic Review and Meta-analysis (2023)
• Pancreatic extragastrointestinal stromal tumor invading the duodenum (2018)
• Admission after the gold interval in acute calculous cholecystitis: Should we really cool it off? (2017)
• Investigation of obesity frequency and eating habits in a university hospital professionals (2016)
• The effect of rabeprazole on LES tone in experimental rat model (2013)
• In vitro effects of rabeprazole on human pylorus tone (2015)
• A Rare Case: A Large Perianal Epidermal Cyst (2014)
• New CagL Amino Acid Polymorphism Patterns of Helicobacter pylori in Peptic Ulcer and Non-Ulcer Dyspepsia (2022)
• Influence of damaged stomach on anastomotic leakage following cervical esophagogastrostomy in patients with esophageal cancer (2021)
• Is Helicobacter pylori eradication required after laparoscopic sleeve gastrectomy? (2022)
• The effectiveness of routine drain placement in laparoscopic sleeve gastrectomy: Single–center results (2020)
• Dispepsili Hastalarda H. pylori ve Histopatolojik Bulguların Değerlendirilmesi (2020)
• Diabetes effect on Quality of Life in the long-term after Limb salvage with Infrageniculate Bypasses accompanied with minor amputations (2014)
• Could we use PD-1 and PD-L1 expression on lymphocytes and monocytes as predictive markers for prognosis of acute biliary pancreatitis? (2024)
• A case of acute-colonic pseudo-obstruction (Ogilvie Syndrome) post robot-assisted radical prostatectomy (2022)
• What is the Treatment Role of Transpapillary Cholecystostomy for Delayed Cholecystectomy in the Coexistence of Acute Cholecystitis and Cholangitis (2020)
• Positionspapier der DGVS zur endoskopischen Dekompression bei akutem Ileus (2017)
• The Rate of Idiopathic Spontaneous Pneumoperitoneum is 2.36% (2017)
• Rare Complication of Stomas: Peristomal Necrotizing Fasciitis (2016)
• Esophageal transection (2016)
• Percutaneous Cholecystostomy as a Step or Final Treatment for Acute Cholecystitis (2016)