Cihangir Akyol

Prof. Cihangir Akyol

orcid

Research Focus & Metrics

Academic Career Length

19Years (2008-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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21 February 2022 in Diseases of the Colon & Rectum
Verified
Journal Article
Closed access
MKMehmet Ali Koc
Mehmet Ali Koc
CACihangir Akyol
Cihangir Akyol
DGDerya Gokmen
Derya Gokmen
DADurucan B.S.N. Aydın
Durucan B.S.N. Aydın
AEAyhan Bulent Erkek
Ayhan Bulent Erkek
MKMehmet A. M.D. Kuzu
Mehmet A. M.D. Kuzu
BACKGROUND: An intestinal stoma has severe psychosocial effects on patients. OBJECTIVE: This study aimed to measure the effects of prehabilitation on stoma self-care, quality of life, anxiety, and depression levels. DESIGN: This study was a a randomized controlled trial. SETTINGS: Patients were allocated into 3 groups according to enterostomal management: group A (stoma marking and postoperative education), group B (marking and pre- and postoperative education), and group C (prehabilitation group) (marking and preoperative education with introduction of the stoma appliance preoperatively and postoperative education). A stoma care follow-up form, the Hospital Anxiety and Depression Scale, and a stoma-specific quality-of-life questionnaire were used for evaluation. PATIENTS: Patients who underwent colorectal surgery and fecal diversion at the Ankara University, Ankara, Turkey, between 2011 and 2016 were included. MAIN OUTCOME MEASURES: The primary outcome was the effect of stoma prehabilitation on self-care ability. RESULTS: Two hundred forty patients were included in the study. The outcome of stoma self-care revealed that 24 patients (31.2%) in group A, 51 patients (78.5%) in group B, and 72 patients (94.7%) in group C could perform stoma care independently (p < 0.001). Among patients with temporary stomas, group C had a better outcome than patients in groups A and B (p < 0.001). There was no similar relationship among patients with permanent stomas. The prehabilitation group had fewer patients with anxiety and depression than the other groups. Among patients with temporary stomas, similar findings were found. No differences were found in either anxiety or depression among patients with permanent stomas. Stoma quality-of-life scores were significantly higher in the prehabilitation group (p < 0.001). Among patients with temporary stomas, similar findings were found. There was no difference among those with permanent stoma. LIMITATIONS: This was a single-center study of heterogeneous groups. CONCLUSIONS: Prehabilitation facilitates stoma self-care, decreases predisposition to anxiety and depression and improves quality of life in patients with stomas. See Video Abstract at http://links.lww.com/DCR/B918. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov NCT04692610. EFECTO DE LA PREHABILITACIÓN EN EL AUTOCUIDADO, LA ANSIEDAD, LA DEPRESIÓN Y LA CALIDAD DE VIDA EN PACIENTES OSTOMIZADOS: ENSAYO CONTROLADO ALEATORIO: ANTECEDENTES: Una estoma intestinal ejerce serios efectos psicosociales en los pacientes. La prehabilitación tiene el potencial de superar estos problemas. OBJETIVO: Este estudio tiene como objetivo medir los efectos de la prehabilitación en el autocuidado de la estoma, la calidad de vida, la ansiedad y los niveles de depresión. DISEÑO: Este estudio fue un ensayo aleatorio controlado (ClinicalTrials.gov NCT04692610). AJUSTE: Los pacientes fueron distribuidos en 3 grupos según su manejo enterostomal: grupos A (marcación preoperatoria de la estoma, educación posoperatoria), B (marcación preoperatoria y educación preoperatoria y posoperatoria) y C (el grupo de pre habilitación con marcación preoperatoria y educación preoperatoria con introducción del paciente al aparato ostomal de manera preoperatoria y educación posoperatoria). Para la evaluación se utilizaron el formulario de seguimiento del cuidado de la estoma, la Escala Hospitalaria de Ansiedad y Depresión y un cuestionario específico de la estoma sobre la calidad de vida. PACIENTES: Se incluyeron pacientes que fueron sometidos a cirugía colorrectal y derivación fecal en la Universidad de Ankara entre 2011 y 2016. PRINCIPALES MEDIDAS DE RESULTADO: El resultado principal fue el efecto de la prehabilitación de la estoma sobre la capacidad de autocuidado. RESULTADOS: Se incluyeron en este estudio 240 pacientes. Autocuidado de la estoma: Veinticuatro (31,2%), 51 (78,5%), y 72 (94,7%) pacientes de los grupos A, B, y C, respectivamente, pudieron realizar el cuidado de la estoma de forma independiente (p < 0,001). En el análisis de subgrupos, entre los pacientes con ostomía temporal, los pacientes del grupo de prehabilitación también fueron mejores que los pacientes de los grupos B y C (p < 0,001); sin embargo, no hubo una relación similar entre los pacientes con ostomía permanente. HADS: El grupo de prehabilitación tuvo menos pacientes con ansiedad y depresión con respecto a los demás grupos. Entre los pacientes con estomas temporales, el grupo de prehabilitación también tuvo menos pacientes con ansiedad y depresión. No hubo diferencias con la ansiedad o depresión entre los pacientes con estomas permanentes. Estoma-QoL (calidad de vida): Las puntuaciones de QoL (calidad de vida) fueron significativamente más altas en el grupo de prehabilitación (p < 0,001). Entre los pacientes con estoma temporal, el grupo de prehabilitación fue significativamente mejor que los otros grupos (p < 0,001). No hubo diferencias entre los portadores de estoma permanente. LIMITACIONES: Este fue un estudio de un solo centro y grupos heterogéneos. CONCLUSIÓNES: La prehabilitación facilita el autocuidado de la estoma, disminuye la predisposición a la ansiedad y la depresión y mejora la calidad de vida de los pacientes con ostomía. Consulte Video Resumen en http://links.lww.com/DCR/B918. (Traducción—Dr. Osvaldo Gauto) Registro de ensayos clínicos: ClinicalTrials.gov NCT04692610

7 January 2021 in BMC Health Services Research
Verified
Journal Article
Open access
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SCSuleyman Utku Celik
Suleyman Utku Celik
AAAlperen Aslan
Alperen Aslan
ECEylul Coskun
Eylul Coskun
BCBeyza Nur Coban
Beyza Nur Coban
ZHZeynep Haner
Zeynep Haner
CACihangir Akyol
Cihangir Akyol
Background: Burnout resulting from long-term and unmanaged workplace stress is high among healthcare professionals, especially surgeons, and affects both individuals and the quality of patient care. The objective of this study was to determine the prevalence and associated factors for burnout among attending general surgeons and to identify possible preventive strategies.Methods: A national cross-sectional survey using a 35-item questionnaire was conducted among members of the Turkish Surgical Society. The survey evaluated demographics, professional and practice characteristics, social participation, and burnout as well as interventions to deal with burnout. Burnout was defined as a high score on the emotional exhaustion (EE) and/or depersonalization (DP) subscales. Surgeons with high scores on both the EE and DP and a low score on personal accomplishment (PA) were considered to have severe burnout.Results: Six hundred fifteen general surgeons completed the survey. The median EE, DP, and PA scores were 34 (IQR, 20–43), 9 (IQR, 4–16), and 36 (IQR, 30–42), respectively. Overall, the prevalence of burnout and severe burnout were 69.1 and 22.0%, respectively. On multivariable analysis, factors independently associated with burnout were working in a training and research hospital (OR = 3.34;P < 0.001) or state hospital (OR = 2.77;P = 0.001), working ≥ 60 h per week (OR = 1.57;P = 0.046), and less frequent participation in social activities (OR = 3.65;P < 0.001).Conclusions: Burnout is an important problem among general surgeons with impacts and consequences for professionals, patients, and society. Considering that burnout is a preventable condition, systematic efforts to identify at-risk populations and to develop strategies to address burnout in surgeons are needed.

1 January 2014 in World Journal of Surgical Oncology
Verified
Journal Article
Open access
PDF file
SOSalih Ozis
Salih Ozis
CSCigdem Soydal
Cigdem Soydal
CACihangir Akyol
Cihangir Akyol
NCNalan Can
Nalan Can
OKOzlem N Kucuk
Ozlem N Kucuk
MKMehmet Kuzu
Mehmet Kuzu
In this study we aimed to determine the need for 18F-flourodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) in the preoperative staging of rectal carcinoma in our large patient group according to level and location of tumor.

1 January 2013 in Journal of the Korean Surgical Society
Verified
Journal Article
Open access
PDF file
CACihangir Akyol
Cihangir Akyol
FKFirat Kocaay
Firat Kocaay
EOErkinbek Orozakunov
Erkinbek Orozakunov
VGVolkan Genc
Volkan Genc
IBIlknur Kepenekci Bayram
Ilknur Kepenekci Bayram
EKErcument Kuterdem
Ercument Kuterdem
Akyol C, et al. J Korean Surg Soc. 2013 May;84(5):287-291. http://dx.doi.org/10.4174/jkss.2013.84.5.287

21 October 2021 in BMC Surgery
Verified
Journal Article
Open access
PDF file
CBCan Yahya Boztug
Can Yahya Boztug
TATulay Karaagac Akyol
Tulay Karaagac Akyol
CBCigdem Benlice
Cigdem Benlice
MKMehmet Ali Koc
Mehmet Ali Koc
BEBeyza Doganay Erdogan
Beyza Doganay Erdogan
CACihangir Akyol
Cihangir Akyol
Background: Pilonidal sinus is a common health problem. The current study aimed to compare the impact of autologous platelet-rich plasma (PRP) with that of minimally invasive techniques in terms of pain reduction, return to daily activities, quality of life, and duration of wound healing after open excision and secondary closure. Methods: Patients who were over 18 years old and had chronic PS disease between March 2018 and January 2019 were enrolled and randomly divided into three groups. Open surgery and moist dressings were applied to patients in group A. Open surgery followed by PRP application was performed on patients in group B. Group C underwent curettage of the sinus cavity followed by application of PRP. In this prospective randomized controlled study, patients completed questionnaires (including the Nottingham Health Profile (NHP), Short Form-36 (SF-36) and clinical information) before and after surgery. Demographics, preoperative characteristics, healing parameters, and quality-of-life scores were evaluated and calculated before and after surgery. Results and conclusion: The cavity volume and wound-healing time were compared among the groups on postoperative days 0, 2, 3, 4, and 21. Each patient was followed up throughout the process of wound healing, and follow-up was continued afterward to monitor the patients for recurrence. Due to the nature of the treatment that group C received, this group achieved shorter healing times and smaller cavity volume than the other groups. In contrast, the recovery time per unit of cavity volume was significantly faster in group B than in the other groups. Overall postoperative pain scores were significantly lower for both PRP groups (open surgery, group B; minimally invasive surgery, group C) than for group A (p < 0.001) and showed different time courses among the groups. In the treatment of PS disease, PRP application improves postoperative recovery in that it speeds patients’ return to daily activities, reduces their pain scores and increases their quality of life. Trial registration The current study is registered on the public website ClinicalTrials.gov (ClinicalTrials.gov identifier number: NCT04697082; date: 05/01/2021).

1 January 2016 in World Journal of Gastrointestinal Surgery
Verified
Journal Article
Open access
YSYusuf Sevim
Yusuf Sevim
SCSuleyman Utku Celik
Suleyman Utku Celik
HYHana Yavarifar
Hana Yavarifar
CACihangir Akyol
Cihangir Akyol
Minimally invasive management of anastomotic leaks in colorectal surgery