Ferhat Bacaksız

ORCID: 0000-0002-9670-3290
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Research Areas
  • Eosinophilic Esophagitis
  • Liver Disease Diagnosis and Treatment
  • Inflammatory Bowel Disease
  • Gastroesophageal reflux and treatments
  • COVID-19 Clinical Research Studies
  • Hepatitis B Virus Studies
  • Pancreatitis Pathology and Treatment
  • Helicobacter pylori-related gastroenterology studies
  • Microscopic Colitis
  • Hepatitis C virus research
  • Gastrointestinal motility and disorders
  • Gastrointestinal disorders and treatments
  • Celiac Disease Research and Management
  • Pelvic floor disorders treatments
  • Genetic factors in colorectal cancer
  • Dermatological and COVID-19 studies
  • Pancreatic and Hepatic Oncology Research
  • Anorectal Disease Treatments and Outcomes
  • Gastric Cancer Management and Outcomes
  • Dysphagia Assessment and Management
  • Gastrointestinal Tumor Research and Treatment
  • Microbial Metabolites in Food Biotechnology
  • Liver Disease and Transplantation
  • Infant Nutrition and Health
  • Parvovirus B19 Infection Studies

Sağlık Bilimleri Üniversitesi
2021-2025

Diyarbakır Gazi Yaşargil Eğitim ve Araştırma Hastanesi
2021-2025

University of Health Science
2022-2025

University of Health Sciences
2021-2024

Bilkent University
2023-2024

Izmir University
2022-2024

University Gastroenterology
2023

Kırıkkale University
2023

Ankara Bilkent City Hospital
2023

Ankara University
2023

Abstract Background The patterns of medication use among elderly inflammatory bowel disease patients vary due to several factors. This study aims present the outcomes immunomodulator therapy in both geriatric and non-geriatric patient groups, highlighting differences treatment effectiveness, reasons for discontinuation, incidence side effects between two groups. Methods A retrospective database was established by reviewing records aged 18 older who received at our clinic over a seven-year...

10.1093/ecco-jcc/jjae190.0832 article EN Journal of Crohn s and Colitis 2025-01-01

The effect of a gluten-free diet on the small intestinal mucosa in patients with celiac disease (CD) is unclear. occurrence mucosal healing and permanence villous atrophy under were investigated. symptoms, laboratory values, autoantibody levels, endoscopic biopsy samples 115 patients, 56 whom remission at different time periods since diagnosis, examined. Although 61.8% said they compliant diet, 48.7% remission. Sixty-seven percent (n = 77) CD reported least one symptom. Only weight loss was...

10.5152/tjg.2025.24518 article EN cc-by The Turkish Journal of Gastroenterology 2025-04-08

We aimed to evaluate the elevation of amylase and lipase enzymes in coronavirus disease 2019 (COVID-19) patients their relationship with severity COVID-19.In this study, 1378 COVID-19 infection were included. Relation elevated levels comorbidities was analysed. The effects haemodynamic parameters organ failure on pancreatic relations prognosis statistically analysed.The comprised 700 (51.8%) men 678 (%49.2) women. Of all patients, 687 (49.9%) had mild 691 (50.1%) severe infection. Amylase at...

10.1111/ijcp.14692 article EN International Journal of Clinical Practice 2021-07-31

Viral infections can cause acute pancreatitis. Idiopathic pancreatitis has an important proportion in the etiology of pancreatitis.To investigate rate development (AP) COVID-19 patients and to determine idiopathic this pancreatitis.A total 6.467 hospitalized with diagnosis were included study. Patients diagnosed AP based on Atlanta criteria identified. Etiological factors determined who developed compared etiological 315 non-COVID-19, before pandemic. was detected 0.1% COVID-19. While...

10.1590/s0004-2803.202200001-13 article EN cc-by-nc Arquivos de Gastroenterologia 2022-03-01

Primary tumor resection (PTR) in metastatic colorectal cancer (mCRC) has not been suggested by guidelines, since new systemic chemotherapy options have improved overall survival. However, the effect of PTR is still controversial mCRC. In this study, we aimed to evaluate on survival unresectable

10.4103/jrms.jrms_1056_18 article EN cc-by-nc-sa Journal of Research in Medical Sciences 2020-01-01

Background: To investigage the thiol and disulphide levels in Helicobacter pylori -positive patients with non-ulcer dyspepsia investigate change these eradication therapy. Methods: This is a prospective observational study. A total of 320 diagnosed according to Rome IV criteria were included First, blood samples drawn from determine their serum levels. Endoscopic biopsy was performed on all specimens obtained examined pathologically. Patients positive for H. administered Blood second time,...

10.4103/sjg.sjg_114_22 article EN cc-by-nc-sa Saudi Journal of Gastroenterology 2022-08-08

The initial treatment for fecal incontinence (FI) includes supportive and medical treatment. If the fails, biofeedback therapy (BFT) is recommended. However, there are limited conflicting results in literature supporting beneficial effect of BFT FI. aim study to analyze efficacy 126 patients who have FI due several causes.The data (88 females (69.8%) 38 males (30.2%)) were collected retrospectively. Colonoscopy, anorectal manometry (ARM), 3D-Endoanal ultrasonography (EAUS) performed all...

10.5152/tjg.2021.20430 article EN The Turkish Journal of Gastroenterology 2021-08-20

It is now known that with appropriate exercises, the functions of muscles in body ameliorate and increase strength. We applied pelvic floor muscle relaxation training exercises strengthen abdominal combination biofeedback therapy (BFT) to patients dyssynergic defecation (DD).Patients who met criteria for DD had no underlying organic cause were included this study. The electromyography (EMG) technique was used BFT therapy. Patients received at least six sessions BFT. considered successful...

10.51821/84.4.008 article EN Acta Gastro Enterologica Belgica 2021-11-01

The aim of this study was to present one-year real-life data our patients with CD who showed unresponsiveness and/or intolerance biological agents and then received ustekinumab treatment through an early access program.The retrospective reviewed the 52-week clinical 10 moderate or severe underwent therapy.The comprised 7 (70%) men 3 (30%) women a mean age 38 ± 11.3 years. Mean disease duration 13.5 8.5 pretreatment CDAI score 273.5 92 HBI 11.6 3.8. At end 8-week intravenous induction...

10.1177/00369330211008587 article EN Scottish Medical Journal 2021-04-09

In chronic Hepatitis B virus (HBV) infection, certain individual and viral characteristics such as advanced age, presence of hepatic steatosis (HS), normal ALT levels, initially negative HBeAg HBV DNA, genotype the are associated with HBsAg seroclearance seroconversion. Herein, we report results our study evaluating association between hepatosteatosis HbsAg seroconversion.The clinical biochemical data patients CHB (HS) (HBsAg seroconversion, n:52, non-HbsAg n:352), rate development...

10.1111/ijcp.14899 article EN International Journal of Clinical Practice 2021-09-21

Vedolizumab, which is a monoclonal antibody that selectively binds to α4β7 integrin in the gastrointestinal system, may be an effective and safe treatment alternative those with anti-tumor necrosis factor-resistant inflammatory bowel disease.Patients administered vedolizumab due factor resistant or side effects between August 2017 November 2020 were included study. Crohn's patients evaluated using Harvey-Bradshaw index Simple Endoscopic Score for Disease, whereas ulcerative colitis Partial...

10.5152/tjg.2022.21684 article EN cc-by The Turkish Journal of Gastroenterology 2022-07-19

Amaç: Akut pankreatit (AP) tanısıyla hastaneye yatırılan hastalarda yatıştan itibaren hastalığın şiddetini belirlemek tedavinin planlaması için büyük önem arz etmektedir. RDW (Eritrosit Dağılım Hacmi) ve MPV’nin (Ortalama Trombosit pankreatitin öngörebilme özelliğinin olup olmadığını araştırmak amacıyla bu çalışmayı yaptık. Materyal metod: 2019-2022 yılları arasında AP nedeniyle 262 hastanın verileri retrospektif olarak incelendi. Hastalar Atlanta kriterleri referans alınarak şiddetine göre...

10.35440/hutfd.1389829 article TR Harran Üniversitesi Tıp Fakültesi Dergisi 2024-03-15

SUMMARY OBJECTIVE: We aimed to examine the effect of remission status on thiol–disulfide homeostasis in celiac patients and thus indirectly determine oxidative stress inflammation caused by non-compliance with diet. METHODS: Between February 2019 December 2021, 117 diagnosed disease were included this prospective randomized controlled study. In addition routine tests patients, thiol disulfide measurements made from blood both at beginning study end first year. RESULTS: While 52 (44.4%)...

10.1590/1806-9282.20231120 article EN Revista da Associação Médica Brasileira 2024-01-01

Objective: To determine the histopathological findings in patients with HBeAg-positive chronic HBV infection (immunotolerant phase old terminology) and HBeAg-negative (inactive carrier terminology).

10.29271/jcpsp.2024.08.891 article EN Journal of College of Physicians And Surgeons Pakistan 2024-08-01

Background and Aims: Our understanding of the clinical outcomes double balloon enteroscopy in individuals with Peutz-Jeghers syndrome is limited. The purpose this study to assess enteroscopy’s effectiveness safety managing small intestinal polyps patients. Materials Methods: Data from 16 patients who underwent at our center between January 2007 March 2020 have been collected. included larger than 1 cm diameter. Results: Sixteen a total 79 procedures, 469 were found 76 oral/anal...

10.17941/agd.1591271 article EN Akademik Gastroenteroloji Dergisi 2024-10-07

This article discusses Fasciola hepatica infection, a zoonotic parasite that lives in the liver bile ducts. A 31-year-old female patient was diagnosed with symptoms such as nausea, increased enzymes, and right upper quadrant pain for about year. The detected common duct by Endoscopic Ultrasound (EUS) removed Retrograde Cholangio Pancreatography (ERCP). Treatment performed 10 mg/kg triclabendazole. Eosinophilia, abdominal pain, dietary history are important clues diagnosis of infection....

10.18502/ijpa.v19i4.17169 article EN cc-by-nc Iranian Journal of Parasitology 2024-12-08

AMA Ebik B, Ekin N, Bacaksiz F, et al. What is the incidence of celiac disease in patients with microscopic colitis? Why are these two diseases related?. Gastroenterology Review/Przegląd Gastroenterologiczny. 2023. doi:10.5114/pg.2023.126855. APA Ebik, B., Ekin, N., Bacaksiz, F., Uzel, A., Akkuzu, M. Z., & Ucmak, F. (2023). https://doi.org/10.5114/pg.2023.126855 Chicago Berat, Nazim Ferhat Ali Mustafa Z Feyzullah and Muhsin Kaya "What related?". Harvard M., Kaya, Goral, V. MLA Berat...

10.5114/pg.2023.126855 article EN Gastroenterology Review 2023-04-27

Pancreatic metastases account for 2% of pancreatic malignancies and are rare. Metastases to the pancreas originate from many organ systems in body but occur more frequently lung, breast, kidney, gastrointestinal tract. It may years after treatment primary tumor. Symptoms such as abdominal pain, weight loss, jaundice present at presentation, it can also be detected on radiologic imaging without any symptoms. In this article, we a case RCC metastasis 16 renal cell carcinoma (RCC) that was...

10.51271/jchor-0025 article EN cc-by-nc-nd Journal of Current Hematology & Oncology Research 2023-11-30

The treatment of solitary rectal ulcer (SRU) is challenging and controversial; generally, no response to conventional treatments can be obtained, particularly in patients with dyssynergic defecation (DD). We assessed the efficiency biofeedback therapy (BFT) who did not respond conservative had coexistence SRU DD.BFT responses, as well anorectal manometry rectoscopy results 20 DD, were assessed.Mean age was 32.5 years. Of patients, 12 female, 8 them male. An average sessions BFT performed on...

10.1159/000522180 article EN Digestive Diseases 2022-01-01

The aim of the study was to evaluate relationship among lower esophageal sphincter pressure (LESP), Helicobacter pylori (Hp), and gastroesophageal reflux (GER).The retrospective included patients with isolated hypertensive or hypotensive (LES) who underwent manometry in our gastroenterology motility laboratory had normal results. Demographic characteristics, complaints on admission, upper endoscopy findings, 24-h pH monitoring results, presence Hp gastric biopsy were evaluated.A total 1226...

10.14744/semb.2022.55476 article EN cc-by-nc SiSli Etfal Hastanesi Tip Bulteni / The Medical Bulletin of Sisli Hospital 2022-01-01

Amaç: Bu çalışmadaki amacımız en sık kullanılan Helikobakter pylori (Hp) tedavi rejimlerinin HP eradikasyon başarı oranlarını saptamaktır.Materyal ve Metod: 2016 – 2020 yılları arasında üst gastrointestinal sistem endoskopisi sırasında pozitif saptanan tedavisi sonrası kontrol endoskopik biyopsi alınan hastalar geriye dönük olarak değerlendirildi. Hastalar rejimlerine göre 3 gruba ayrıldı; lansoprazol 30 mg 2x1, klaritromisin 500 amoksisilin 1000 2x1 14 gün alanlar (grup 1, n=20), bizmut...

10.35440/hutfd.822754 article TR Harran Üniversitesi Tıp Fakültesi Dergisi 2021-04-27

Background: Colonic transit is delayed in two-thirds of patients with dyssynergic defecation. As a result, it's possible that defecation and slow constipation are linked. There scarcity research on the coexistence constipation, as well efficacy biofeedback therapy this group patients. 
 Methods: The results anorectal manometry MR defecography were used to make diagnosis colon time was measured help 24 specially marked markers. All given therapy. Results: average age 17 study 45.6 years....

10.7197/cmj.1099119 article EN Cumhuriyet Tıp Dergisi/Cumhuriyet Üniversitesi Tıp Fakültesi dergisi 2023-03-26

Aim: Although nonspecific esophageal motility disorder(NEMD) is the most common diagnosis in manometry, unlike other primary disorders, it least known and studied disorder literature. Studies with a small number of patient groups have been reported The aim this study to share demographic clinical characteristics single center high-volume NEMD patients we followed up. 
 Material Method: was carried out retrospectively by examining records 391 diagnosed laboratory gastroenterology clinic...

10.32322/jhsm.1278716 article EN cc-by-nc-nd Journal of Health Sciences and Medicine 2023-05-31

Aim: This study aimed to investigate whether breastfeeding in early childhood affect the risk of devoloping inflammatory bowel disease (IBD).
 Materials and Methods: The data patients obtained from survey were compared their non-IBD siblings as a control group. relationship between demographic clinical chararecteristics IBD was also analyzed. 
 Results: 304 included study. 182 (59.9%) diagnosed with ulcerative colitis (UC), 122 (40.1%) Crohn’s (CD). CD group 332, UC 508. Compared...

10.16899/jcm.1279389 article EN cc-by-nc-nd Journal of Contemporary Medicine 2023-05-31
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