Publications by authors named "A Ilhan Bayhan"
Article Synopsis
- The study compared the effectiveness and safety of FOLFIRI combined with bevacizumab versus FOLFIRI combined with aflibercept in patients with RAS-mutant metastatic colon cancer who had previously received treatment.
- Results showed that patients receiving FOLFIRI with bevacizumab had a median overall survival (OS) of 14.1 months and progression-free survival (PFS) of 7.7 months, which were significantly better than those treated with aflibercept (OS: 11.2 months, PFS: 5.7 months).
- Additionally, the bevacizumab group experienced fewer severe side effects (50.9% in aflibercept group vs 25.
Background: Pavlik harness is the most widely used orthosis in the treatment of developmental dysplasia of the hip. The aim of this study was to evaluate the effect of the Pavlik harness on the development of "unaided sitting" and "independent walking" in infants with developmental dysplasia of the hip.
Methods: This prospective study, conducted from 2017 to 2020, included infants undergoing Pavlik harness therapy.
Purpose: To evaluate interobserver agreement on the findings of baseline contrast-enhanced multidetector computed tomography (CE-MDCT) performed at the postoperative third month in patients who underwent surgery due to ductal adenocarcinoma of the pancreatic head and investigate the value of these findings in predicting locoregional recurrence.
Material And Methods: The baseline CE-MDCT images of 198 patients who underwent the Whipple procedure due to pancreatic head tumors were evaluated independently by three radiologists at the postoperative third month. The radiologists were asked to note suspicious findings in terms of locoregional recurrence, including postoperative fat stranding, the presence of perivascular contrast-enhanced solid tissue, short diameter of solid tissue if present, the shape of solid tissue (convex/concave), presence of peritoneal implants, diameter (mm) of pancreatic duct dilatation if present, the presence of lymph nodes larger than 5 mm, portal vein stenosis (≥50 and <50%), the presence of ascites, and the presence of distant metastases, as specified by the Society of Abdominal Radiology in October 2022.
Salter osteotomy and Tonnis lateral acetabuloplasty (TLA) are pelvic osteotomies with similar indications and clinical results used in the treatment of developmental dysplasia of the hip (DDH). The aim of our study was to compare the intraoperative fluoroscopy exposure time (FET) in patients with DDH treated with the Salter osteotomy and TLA. In this study, data were collected prospectively and compared after the study was completed.
View Article and Find Full Text PDFBackground: Although flexible flatfoot (FF) in children is a foot deformity that is frequently encountered in daily orthopedics practice, its etiology is still controversial. The aim of this study was to determine whether there is a weakness in muscle strength and proprioception in patients with FF.
Methods: The study group consisted of 16 cases with FF, and the control group consisted of 25 volunteers with normal feet.