Person: COŞKUN, MÜMİN
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COŞKUN
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MÜMİN
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Publication Open Access Factors Predicting Surgical Treatment in Patients with Adhesive Small Bowel Obstruction: Retrospective Single-centre Study(2022-09-01) UPRAK, TEVFİK KIVILCIM; AKIN, MUHAMMED İKBAL; COŞKUN, MÜMİN; YEGEN, ŞEVKET CUMHUR; UPRAK T. K. , AKIN M. İ. , COŞKUN M., Yegen C.Objective: To investigate the factors which predict treatment strategy in patients with adhesive small bowel obstruction.Study Design: Descriptive study.Place and Duration of Study: General Surgery Clinic, Marmara University Medical Faculty, Istanbul, Turkey, between January 2016 and December 2020. Methodology: Data of the patients with adhesive small bowel obstruction (ASBO) was retrospectively collected. The demo-graphic characteristics and laboratory findings were evaluated. Patients, who underwent conservative treatment and surgical intervention, were compared. Differences between the two groups in terms of demographic characteristics, prognostic nutri-tional index (PNI) scores, and neutrophil (NEU)-to-lymphocyte (LYM) ratio (NLR), were evaluated.Results: One-hundred thirty-seven patients were included in the study. Seventy-four (54%) of the patients had conservative treatment. There was no statistically significant difference between the surgical and conservative treatment groups according to the age, gender, and ASA score (p=0.77, 0.21 and 0.95 respectively). The patients with congenital aetiology and low PNI scores were in significantly higher numbers among the surgical treatment group (p <0.001 and p=0.004, respectively). In patients, who underwent surgery, the resection rate was found significantly higher in older age (63 vs. 52, p=0.01).Conclusion: Patients with low PNI scores and congenital adhesive small bowel obstruction undergo operative treatment more frequently than conservative treatment. Future studies focusing on diagnostic scores to predict early surgery in ASBO patients may include these variables.Publication Metadata only Nadir bir intestinal obstrüksiyon nedeni ‘’İnkarsere Obturator Herni ’’ Aynı taraflı metal kalça protezi artefaktı tanıyı gizler mi(2022-03-25) COŞKUN, MÜMİN; ÖZOCAK, AYŞEGÜL BAHAR; YEGEN, ŞEVKET CUMHUR; Coşkun M., Özocak A. B., Yegen Ş. C.Publication Open Access Pancreaticoduodenectomy in patients < 75 years versus ≥ 75 years old: a comparative study(2024-12-01) ERGENÇ, MUHAMMER; UPRAK, TEVFİK KIVILCIM; KARPUZ, ŞAKİR; COŞKUN, MÜMİN; YEGEN, ŞEVKET CUMHUR; ATICI, ALİ EMRE; ERGENÇ M., UPRAK T. K., Özocak A. B., KARPUZ Ş., COŞKUN M., YEGEN Ş. C., ATICI A. E.Objective: This study aimed to compare the postoperative outcomes of < 75-year-old patients and ≥ 75-year-old patients who underwent pancreaticoduodenectomy (PD) for pancreatic head and periampullary region tumors. Methods: Patients who underwent PD in our hospital between February 2019 and December 2023 were evaluated. Demographics, Eastern Cooperative Oncology Group Performance Status (ECOG-PS) scores, American Society of Anesthesiologists (ASA) scores, comorbidities, hospital stays, complications, and clinicopathological features were analyzed. Patients were divided into < 75 years (Group A) and ≥ 75 years (Group B) groups and compared. Results: The median age of the entire cohort (n = 155) was 66 years (IQR = 16). There was a significant difference between Group A (n = 128) and Group B (n = 27) regarding the ECOG-PS and ASA scores. There was no significant difference between the groups regarding postoperative complications. The 30-day mortality rate was greater in Group B (p = 0.017). Group B had a cumulative median survival of 10 months, whereas Group A had a median survival of 28 months, with a statistically significant difference (p < 0.001). When age groups were stratified according to ECOG-PS, for ECOG-PS 2–3 Group A, survival was 15 months; for ECOG-PS 2–3 Group B, survival was eight months, and the difference was not statistically significant (p = 0.628). Conclusions: With the increasing aging population, patient selection for PD should not be based solely on age. This study demonstrated that PD is safe for patients older than 75 years. In older patients, performance status and the optimization of comorbidities should be considered when deciding on a candidate’s suitability for surgery.Publication Open Access Management of staple line leaks after laparoscopic sleeve gastrectomy: Single-center experience(2024-05-31) UPRAK, TEVFİK KIVILCIM; COŞKUN, MÜMİN; UĞURLU, MUSTAFA ÜMİT; GÜNAL, ÖMER; CİNGİ, ASIM; YEGEN, ŞEVKET CUMHUR; UPRAK T. K., COŞKUN M., UĞURLU M. Ü., GÜNAL Ö., CİNGİ A., YEGEN Ş. C.Objective: In obesity surgery, laparoscopic sleeve gastrectomy (LSG) is a frequently applied method. However, there are certain complications. Leakage is one of the most serious complications after surgery, causing postoperative morbidity and sometimes mortality. There is no consensus about management of leaks after LSG. In our study, we aimed to present our experience on the management of LSG leaks. Patients and Methods: Patients who underwent LSG between 2010-2017 in a tertiary university hospital were analyzed retrospectively. Demographic characteristics, endoscopic and surgical interventions, morbidity, and mortality rates of patients diagnosed with LSG leak were analyzed from prospectively recorded data. Results: Leak was observed in 11 (2.15%) of a total of 510 LSG patients. Six (54%) patients were diagnosed as acute and 5 were early leaks. Stent was applied to most of the patients (72%) with or without surgical exploration. The average length of stay in hospital was 21 days. Mortality was observed in 2 patients. Conclusions: Consequently, leakage after LSG is a complication that requires multimodal therapy. Surgical treatment combined with endoscopic intervention may increase success.