TR Dizin İndeksli Yayınlar Koleksiyonu / TR Dizin Indexed Publications Collection

Permanent URI for this collectionhttps://hdl.handle.net/20.500.14365/4

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Effectiveness of Human Albumin Solution in the Treatment of Patients With Cirrhosis
(2022) Seckin, Yuksel; Cengiz, Ayse Nuransoy; Cagin, Yasir Furkan; Karıncaoğlu, Melih
Abstract Aim: Human serum albumin is synthesized in the liver and is the main plasma protein responsible for plasma oncotic pressure. Studies on the use of Human albumin solution (HAS) in patients with cirrhosis, for prevention of cirrhosis complications or for treatment are ongoing. The beneficial role of albumin beyond volume expansion is an evolving topic, and further research is needed to understand its role in modulating biological functions and disease processes, particularly in liver disease and sepsis, but also in other diseases that involve albumin dysfunction. Materials and Methods: We investigated the effectiveness of HAS through the patients with cirrhosis who received 3 consecutive days (2x1 per day) 190-210 g / L protein were retrospectively analyzed. Results: Albumin infusion was found to be beneficial for serum albumin levels in the patient with high Child-Pugh scores. Conclusion: The complications of cirrhosis can be reduced, particularly in patients awaiting transplantation, by support with HAS treatment.
Endoscopic Botulinium Toxin-A Application in the Treatment of Obesity: the Effect of Dose and Application Area on Treatment Success
(2023) Özsan, İsmail; Tuzun, Ahmet Yekta
Aim: In this study, it was aimed to examine the effect of dose and region on the effectiveness of Endoscopic botulinum toxin A application in the fight against obesity. Materials and Methods: A total of 446 patients who applied to our clinic with the complaint of weight were included in the study. Endoscopic botulinum toxin A was administered at doses of 300 U (n=74), 400 U (n=172) and 500 U (n=200) according to the weight and Body Mass Index (BMI) values of the patients. Patients were divided into three groups in the Preploric, Cardia and Fundus regions, after 125 U of Endoscopic Botulinum toxin A application to each region, and 125 U application to one region. Results: Initial BMI, weight difference, last BMI and BMI differences were statistically significant between patient groups according to dose and area (p=0.000). All BMI differences between paired dose and area groups were statistically significant (p=0.000). BMI difference was significantly correlated with gender (r=0.108; p=0.023), Initial BMI (r=0.266; p=0.000), weight (r=0.219; p=0.000), dose (r=0.834; p=0.000), and area (r=0.200; p=0.000). Effects of initial BMI (B=0.031; p=0.031), dose (B=1.423; p=0.000) and area (B=0.316; p=0.000) on BMI difference were statistically significant. Conclusion: Optimum results are obtained in the application of fundus region with a density of 500 U in total, but at levels or values below this, the results may not be effective. Weight loss with the Endoscopic botulinium toxin-A method with the appropriate dose and area is an effective and usable method in the fight against obesity.
The first uniportal VATS sleeve lobectomy in Türkiye: A case report
(2024) Hakkı ULUTAŞ; Gülçek, İlham; Kalkan, Muhammed
In recent years, video-assisted thoracic surgery (VATS) has become the gold standard approach in the surgical treatment of early-stage non-small cell lung cancer. Especially in cases of central tumors, sleeve lobectomies that preserve parenchyma and respiratory reserves are performed instead of pneumonectomies by experienced clinics. Here, we present the first case of uniportal VATS right bronchial sleeve upper lobectomy for right main bronchial invasion in Turkey, which was successfully performed in August 2022. A patient diagnosed with laryngeal carcinoma who had been in remission for 5 years complained of a cough. Computed thoracic tomography showed hilar peribronchial thickening and an endobronchial lesion (EBL) extending from the right upper lobe bronchus to the main bronchus, almost completely obstructing the upper lobe bronchus. Bronchoscopy revealed that the right upper lobe entrance was obstructed with EBL, and its distance to the carina was 1.6 cm. Bronchoscopic biopsy revealed squamous cell carcinoma. The thorax was entered through an incision of approximately 3 cm in the right fifth intercostal space. First, the right upper lobe pulmonary arteries and superior pulmonary vein were dissected and cut. The main bronchus was divided until the intermediate bronchus. With the help of an endoscissor, the main and intermediate bronchus were incised with appropriate surgical margins, and the lobectomy material was removed. Both macroscopic appearance and frozen and microscopic main and intermediate bronchus surgical margin tumor negativity were confirmed. One suture was passed through the lateral cartilage from the inside out, and the needle was fixed to the posterior pleura. Membranous and cartilage parts were continuously anastomosed with a double-needle 3/0 prolene suture at 2–3 mm intervals. Pathological evaluation confirmed squamous cell carcinoma with a tumor diameter of 1.7 cm, hilar 1/11 lymph node metastasis, and negative surgical margin. Adhering to oncologic principles, sleeve resections, which are difficult even with the currently known open techniques, can be performed effectively and safely with uniportal VATS in experienced centers.
Histomorphometric Analysis of the Effects of Grape Seed Extract (vitis Vinifera) and Low-Level Laser Therapy (lllt) on Fracture Healing
(2020) Kara, Muhammed İsa; İnan, Sevinç; Aydemir, Işıl; Taysı, Seyithan; Aras, Mutan Hamdi; Altundağ Kahraman, Sevil; Ege, Bilal
Aim: In this study, we aim to investigate the effects of supplementary Grape Seed Extract (GSE) and Low-Level Laser Therapy (LLLT)on fracture healing, oxidant and anti-oxidant system in experimental mandible fractures.Materials and Methods: 48 Wistar Albino rats (adult male, n=48) were used in our study. For all the subjects, a vertical fracture linethrough molar teeth in right mandibles was created and internally fixed using a four-hole microplate and four micro screws. Firstly,these subjects were randomly divided into 4 main groups (Control, GSE, LLLT, GSE+LLLLT) of 12 animals each, and then these wereindividually separated into two sub-groups of 7th and 21st days. The number of groups (n=6) was 8 in total. GSE of 300 mg/kg/day were provided to the subjects before they were sacrificed. LLLT of 23 J/cm2 was administered to two different points alongwith the fracture line at intervals of 48 hours for 7 days in the 7th day sub-groups and for 14 days in the 21st day sub-groups. Afterthe procedure, while biochemical values such as TAS, TOS and OSI are measured; histopathologically it was examined in termsof capillary number and width, inflammatory cell, fibroblast count, collagen fibers, osteoblast count, ossification and mature boneformations.Results: For biochemical analyses, there was statistically significant difference only in TAS values on either the 7th or 21st day forthe groups. Histological analyses showed that mandibular fracture healing were significantly better in the GSE and GSE+LLLT groupscompared to the control group. The group of only LLLT had limited recovery while the combination of GSE+LLLT was the best forossification.Conclusions: It is concluded that GSE may be one of the potential methods to accelerate fracture healings in mandibular fracturescommon in oral and maxillofacial surgery clinic and thus help patients recover in shorter time, and however LLLT can have positiveeffects on the process of ossification and recovery only when combined with the extract, which may result in better outcomes inclinical use.

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