Browsing by Author "ERSOY, CANAN"
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Publication A case of adrenal mass causing adrenal insufficiency: Tuberculosis(Aves, 2017-03-01) Şişman, Pınar; Peynirci, Hande; Saraydaroğlu, Özlem; Sahin, Ahmet Bilgehan; Gül, Özen Öz; Ersoy, Canan; Şişman, Pınar; Peynirci, Hande; SARAYDAROĞLU, ÖZLEM; ŞAHİN, AHMET BİLGEHAN; ÖZ GÜL, ÖZEN; ERSOY, CANAN; Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji ve Metabolizma Anabilim Dalı.; Uludağ Üniversitesi/Tıp Fakültesi/Patoloji Anabilim Dalı.; Uludağ Üniversitesi/Tıp Fakültesi/İç Hastalıkları Anabilim Dalı.; 0000-0002-7846-0870; AAM-4927-2020; AAH-9701-2021; AAI-1005-2021; AAH-8861-2021; GRY-0605-2022; DUS-9872-2022Tuberculosis, the prevalence of which has continued to decline in developed countries, is still one of the reasons of adrenal insufficiency. In this report, we aimed to present a case of adrenal and miliary tuberculosis presenting with adrenal insufficiency. A 71-year-old woman with a history of unilateral adrenalectomy was admitted with the symptoms of adrenal insufficiency. In her further medical investigations, the diagnosis of primary adrenal insufficiency was established and a mass presenting as involvement of tuberculosis was detected in the adrenal gland. Bilateral pulmonary nodules compatible with miliary tuberculosis were observed. After anti-tuberculosis treatment, pulmonary nodules disappeared, but there was no significant decrease in the size of the adrenal mass. The patient, who underwent adrenalectomy, was followed with glucocorticoid and mineralocorticoid treatment. Tuberculosis of the adrenal glands is a common cause of adrenal insufficiency in developing countries. Tuberculosis can destroy the adrenal glands and the diagnosis of adrenal tuberculosis, especially presenting with enlargement of the adrenal glands, can be difficult.Publication Adult nesidioblastosis, diagnostic value of the selective arterial calcium stimulation test and perfusion computed tomography. A case report(Editura Acad Romane, 2015-01-01) Cander, S.; Gül, Ö. Öz; Yıldırım-Eryılmaz, N.; Uğraş, N.; Ertürk, E.; Ersoy, C.; ÖZ GÜL, ÖZEN; ERYILMAZ, NERMİN YILDIRIM; UĞRAŞ, NESRİN; ERTÜRK, ERDİNÇ; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi.; AAI-1005-2021; AAH-8861-2021; AAJ-6536-2021; AAH-2716-2021; GKT-3420-2022Endogenous hyperinsulinemia was found in a 38-year-old female patient with recurrent neuroglycopenic symptoms he glucose level was 25 mg/dL, insulin 43.9 mu/mL, C-peptide,54 ng/mL). No lesion was found on imaging tests including ahanced computed tomography (CT) methods performed ith a preliminary diagnosis of insulinoma. A suspicious yperperfusion was present in the pancreatic tail on the erfusion CT examination performed after obtaining approval. he selective arterial calcium stimulation test (SACST) result as consistent with a diffuse disease in the body and tail. The atient underwent partial (75%) pancreatectomy and is now)llowed up as a diabetes patient on intensive insulin treatment the postoperative 38th month.The most common cause of endogenous yperglycemia in hypoglycemia patients is insulinoma. The oninsulinoma pancreatogenous hypoglycemia syndrome NIPHS) is rarely seen in the adult age group. Although invasive, ACST seems to be the most suitable test to differentiate diffuse r multiple disease from insulinoma and to guide the surgery hen advanced radiological imaging methods are inadequate " detect the presence of insulinoma. Regarding perfusion CT, would be more appropriate to wait for comparative data to put forward in a more consistent manner. When no response an be obtained to medical treatment in NIPHS, partial/total ancreatectomy is the most appropriate treatment option as enables recovery from the hypoglycemic episodes despite ading to a significant condition like diabetes.Publication Anthropometric outcomes in type 2 diabetic patients with new dapagliflozin treatment; actual clinical experience data of six months retrospective glycemic control from single center(Elsevier, 2019-01-01) Calapkulu, Murat; Cander, Soner; Gül, Özen Öz; Ersoy, Canan; CANDER, SONER; ÖZ GÜL, ÖZEN; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji ve Metabolizma Anabilim Dalı.; CJH-1319-2022 ; AAH-8861-2021; AAI-1005-2021Introduction: Dapagliflozin is an antidiabetic drug that has been used as a member of the new antidiabetic drug group that acts by inhibiting SGLT-2 and increasing urinary glucose excretion. With numerous controlled experimental studies of dapagliflozin, evaluation of real-life data after entry into clinical practice is an important condition. In our study, the effects of dapagliflozin on glycemic control and anthropometric measurements were investigated retrospectively.Methods: A-total of thirty-one type 2 diabetics were enrolled in the study. Data of before dapagliflozin and three and six months of treatment were recorded.Results: Dapagliflozin reduced HbA1c levels by 0,9% at 3 months and 0,79% at 6 months. Fasting plasma glucose decreased 41,1 mg/dl in the 3rd and 42 mg/dl in the 6th, postprandiyal glucose decreased 86,3 mg/dl in the 3rd and 74,2 mg/dl in the 6th. In the 3rd and 6th, body weights decreased by 3,3 kg and 4,2 kg, BMI decreased by 1,3 kg/m(2) and 1,6 kg/m(2) respectively. Similarly, it was observed that the waist circumference decreased by 1,3 cmat the end of 6th.Conclusion: Our data show that SGLT-2 inhibitors provide glycemic control with reduce HbA1c levels by 0.8-0.9%, and reduce fasting and postprandial plasma glucose levels without increasing the risk of hypoglycemia and causing weight lose around 5% at the six mounths. SGLT-2 inhibitors were found to be more effective in reduce postprandiyal plasma glucose in patients who did not use insulin and fasting plasma glucose in patients with diabetes mellitus less than 10 years. (c) 2018 Published by Elsevier Ltd on behalf of Diabetes India.Publication Assessment of awareness about covid-19 disease and vaccine uptake(Pakistan Medical Assoc, 2023-01-01) Göktaş, Olgun; Ersoy, Canan; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Aile Hekimliği Anabilim Dalı.Objective: To evaluate the awareness of individuals about coronavirus disease-2019 disease and vaccines during the pandemic.Method: The descriptive, cross-sectional survey-based study was conducted at family health centres in the Bursa province of Turkiye from July 1 to 7, 2021. The face-to-face survey of registered individuals had 20 items that measured coronavirus disease-2019 and vaccines. The scale was named the Coronavirus Disease-2019 and Vaccine Awareness level. It was carried out by family physicians using an online weblink. The Cronbach alpha coefficient was 0.87. Data was analysed using SPSS 25.Results: Of the 228 subjects, 129(56.6%) were males and 99(43.4%) were females. The overall mean age was 27.82 +/- 10.28 years. Awareness levels were high with a mean value of 2.41 +/- 0.31. Female participants were more aware than males (p=0.04) and those with monthly income between 2000-10000 Turkish lira had lower awareness level compared to other income groups (p=0.03). Marital status (p=0.32), education level (p=0.49) comorbidities (p=0.23), regular drug usage (p=0.13) and exercise status (p=0.24) did not affect the awareness levels. Non-smokers were more aware than the smokers (p=0.01).Conclusion: The level of awareness about coronavirus disease-2019 and its vaccine was higher in the female gender and non-smokers, it was lower in the middle-income group.Publication Association between effect of acceptance of illness and medication adherence, metabolic control, and risk of diabetic foot in individuals with diabetes(Elsevier Sci Ltd, 2023-07-28) AKÇA DOĞAN, DERYA; Doğan, Derya Akca; Ek, Hulya; Pehlivan, Seda; PEHLİVAN, SEDA; Zengi, Semure; Ersoy, Canan; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi.; 0000-0001-7040-2732; 0000-0002-1670-0672; AAI-6539-2021; ABG-1164-2020; B-5037-2017Aims: This study aimed to determine the association between the level of acceptance of illness and medication adherence, metabolic control, and risk of diabetic foot in patients with diabetes.Methods: This descriptive study was conducted with 298 patients with diabetes. The questionnaire comprised the demographic characteristics of the patients, Modified Morisky Scale and the Acceptance of Illness Scale. The study data were collected by the researchers through direct interviews using the questionnaire.Results: Acceptance of illness in patients with diabetes was statistically significantly higher in the group with a higher level of knowledge of medication adherence (p < 0.001). Moreover, the acceptance of illness had a statistically significant negative correlation with fasting plasma glucose (r =-0.198; p < 0.001) and glycated hemoglobin (r =-0.159; p = 0.006) levels in individuals with diabetes. Levels of acceptance of illness had a statistically significant association with the risk of diabetic foot (p < 0.01).Conclusions: The study found that the level of acceptance of illness was associated with the level of knowledge about medication adherence, metabolic control, and risk of diabetic foot in individuals with diabetes. It may be recommended to conduct clinical trials to determine the effect of evaluating the level of acceptance of the illness on diabetes management and to increase this level.Publication Association between p16(cdkn2a) c540g polymorphism and tumor behavior in prolactinoma: A single-center study(Spandidos Publ Ltd, 2014-07-01) Karkucak, Mutlu; Gül, Özen Öz; ÖZ GÜL, ÖZEN; Yakut, Tahsin; Sağ, Şebnem Özemri; ÖZEMRİ SAĞ, ŞEBNEM; Ersoy, Canan; ERSOY, CANAN; Tuncel, Ercan; Ertürk, Erdinç; ERTÜRK, ERDİNÇ; Cander, Soner; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji ve Metabolizma Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Genetik Anabilim Dalı.; AAJ-6536-2021; AAH-8861-2021; AAI-1005-2021; ABI-5648-2022; AAH-8355-2021Pituitary tumors usually originate as benign sporadic adenomas and develop into invasive and aggressive tumors such as prolactinomas, which are common functioning pituitary adenomas. The aim of the present study was to examine the association between the tumor behavior in prolactinomas and the p16(CDKN2A) gene polymorphism occurring at the 3'-untranslated region of exon 3 (C540G). A total of 104 patients with prolactinoma were included and assigned to two groups based on invasive vs. non-invasive tumor behavior. Ki67 indices were recorded according to histopathology results. Genotypic analysis of the p16( CDKN2A) C540G polymorphism was carried out using a modified polymerase chain reaction-restriction fragment length polymorphism assay. The corresponding frequencies for CC, CG and GG genotypes in non-invasive vs. invasive tumors were 61.5, 30.8, 7.7 and 64.1, 28.2, 7.7%, respectively ( not significant). The observed CG genotype frequency was higher compared with previous studies. In addition, the patients with giant adenomas or a high Ki67 index had a higher frequency of the CG genotype as compared with the other subgroups, although the differences were not significant (46.2 and 42.9%, respectively). In conclusion, a higher frequency of the C540G CG genotype of the CDKN2A gene was found among patients with prolactinoma in comparison with previous studies. These frequencies were also higher in the subgroups with elevated Ki67 or giant adenomas. Further studies are required to improve the definition of the role of the CG genotype in the development and progression of tumors in prolactinomas.Publication Association between resistance to cinacalcet and parathyroid gland hyperplasia in kidney transplant recipients with persistent hypercalcemia(Avicenna Organ Transplant Center, 2020-01-01) ORUÇ, AYŞEGÜL; Ersoy, Alparslan; ERSOY, ALPARSLAN; Yıldız, Abdülmecid; Gül, Özen Öz; ÖZ GÜL, ÖZEN; Kocaeli, Ayşen Akkurt; Erturk, E.; ERTÜRK, ELİF; Ersoy, C.; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Nefroloji Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji Anabilim Dalı.; 0000-0002-0342-9692; JQI-3400-2023; AAI-1005-2021; JFB-3910-2023; AAH-4002-2021; KFR-7347-2024Background: Persistent hypercalcemia and hyperparathyroidism after successful kidney transplantation can be detrimental in some recipients and should be ameliorated.Objective: To point out the concerns regarding resistance to cinacalcet in kidney transplant recipients with persistent hypercalcemia.Methods: 14 renal transplant recipients who received cinacalcet treatment because of persistent hypercalcemia were included in the study. Serum creatinine, estimated glomerular filtration rate (eGFR), calcium, phosphorus, and intact parathyroid hormone (PTH) levels at the baseline and throughout the treatment, and ultrasonography and parathyroid scintigraphy findings were recorded.Results: Cinacalcet treatment was initiated after a mean +/- SD of 20.7 +/- 19.7 months of transplantation and maintained for 16.9 +/- 7.9 months. Serum calcium levels were significantly decreased with the cinacalcet treatment. There were no significant changes in serum creatinine, eGFR, phosphorus, and PTH levels. In all participants, serum calcium levels were increased from 9.8 +/- 0.6 to 11.1 +/- 0.6 mg/dL (p<0.001) within 1 month of cessation of cinacalcet. 7 recipients with adenoma-like hyperplastic glands underwent parathyroidectomy (PTx) due to failure with cinacalcet.Conclusion: Cinacalcet may be an appropriate treatment for a group of recipients with hypercalcemia without adenoma-like hyperplastic glands or who had a contraindication for surgery. Recipients with enlarged parathyroid gland may resist to cinacalcet-induced decrease in serum PTH, although the concomitant hypercalcemia may be corrected.Publication Comparison between sleeve gastrectomy and exenatide on type 2 diabetic patients(Mary Ann Liebert, 2020-02-28) Elbasan, Onur; Şişman, Pınar; Peynirci, Hande; Yabacı, Ayşegül; Ersoy, Canan; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi.; AAH-8861-2021Background: Diabetes and obesity are major causes of mortality and morbidity that are increasing all over the world. As obesity is a major risk factor for type 2 diabetic patients, weight loss is important in the treatment of type 2 diabetic patients. In our study, our aim was to evaluate the effects of exenatide and laparoscopic sleeve gastrectomy (LSG) in obese type 2 diabetic patients on the clinical and laboratory parameters.Methods: Twenty-five LSG and 25 exenatide patients followed up in our outpatient clinic were involved in the study.Results: At the end of the 6-month follow-up, weight loss was similar to 35.4 kg in the surgery group and 11.5 kg in the exenatide group. Although postprandial glucose and hemoglobin A1c were significantly decreased in both groups, the decrease was significantly higher in LSG group compared to the exenatide group. Although there was no significant change in fasting blood glucose (FBG) in the exenatide group, there was a significant decrease in FBG in LSG group.Conclusion: LSG is a method that should be performed up on indication and much more radical compared to exenatide administration, but appears to be a more efficient application that corrects diabetes- and obesity-related metabolic parameters compared to exenatide therapy in type 2 diabetic obese patients.Publication Comparison of the effects of medical and surgical treatments in giant prolactinoma: A single-center experience(Springer, 2021-07-08) Hakyemez, Bahattin; Cander, Soner; CANDER, SONER; Oz Gul, Ozen; ÖZ GÜL, ÖZEN; Eylemer, Eda; Gunes, Elif; Hakyemez, Bahattin; HAKYEMEZ, BAHATTİN; Gullulu Boz, Elif; GÜLLÜLÜ BOZ, SAİDE ELİF; Yilmazlar, Selcuk; YILMAZLAR, SELÇUK; Ersoy, Canan; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi.; AAA-3274-2019Purpose Giant prolactinomas, which have extremely large sizes and high prolactin (PRL) values, are rarely seen. Although medical therapy is effective, surgical treatment is more frequently applied due to slightly lower response rates and compression symptoms. This study aimed to compare the medical and surgical treatment results in giant prolactinomas. Methods Thirty-nine patients who were followed up in our center for giant prolactinoma were included in the study, and the response rates of the patients were evaluated after the medical and surgical treatments. The treatment responses were compared in terms of tumor volume, PRL level, visual field, and pituitary function. Results The outcomes of the 66 treatment periods (medical n = 42; surgical n = 24) in 39 patients (mean age, 47.2 years; men, 89.7%) were evaluated. The most common presentations were hypogonadism and visual defects. The mean longest tumor diameter at diagnosis was 52.2 +/- 11.8 mm, and the median PRL levels were 5000 ng/mL. PRL level normalization was achieved in 69% with medical therapy, and a curative response was obtained in only two patients with surgery. Tumor volume reduction was 67% (no cure) in the medical and 75% (13% cure) in the surgical groups (p = 0.39). Improvement of visual field was 70.8% in the medical and 84.2% in the surgical group (p = 0.12). Conclusion In our study, it was observed that medical therapy was effective and safe in patients with giant prolactinomas. The use of surgical treatment should be limited to prolactinomas with compression or post-resistance to medical treatment in serious cases.Publication Demographic and clinical features of medullary thyroid carcinoma(Turkiye Klinikleri, 2020-12-01) Şişman, Pınar; Bicer, Buket; Öztop, Hikmet; ÖZTOP, HİKMET; Gül, Özen Öz; ÖZ GÜL, ÖZEN; Cander, Soner; CANDER, SONER; Ocakoglu, Gokhan; OCAKOĞLU, GÖKHAN; Ersoy, Canan; ERSOY, CANAN; Ertürk, Erdinç; ERTÜRK, ERDİNÇ; Bursa Uludağ Üniversitesi/Tıp Fakültesi; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji Anabilim Dalı.; 0000-0002-1114-6051; AAH-5180-2021; AAJ-6536-2021; HTQ-8395-2023; AAH-8861-2021; HLG-6346-2023; AAI-1005-2021Objective: Medullary thyroid carcinoma (MTC) is an aggressive neuroendocrine tumor affecting the parafollicular C cells of the thyroid gland. This study aimedto analyze demographic and clinical factors that might affect the prognosis of MTC andevaluate the long-term outcomes of surgery in MTC patients at a single center. Material and Methods: A total of 36 patients with a confirmed MTC diagnosis based on histopathological examination and underwent surgery-during 2000-2015 were examined. Archived files of these patients were reviewed, and data on clinical, biochemical, and radiological test results were assessed. Factors affecting disease-free survival were also evaluated. Results: Theduration of the follow-up of the patients was 80.3 +/- 76.1 months. MEN2A was detected in three patients (8.3%). Twelve patients (33.3%) had metastasis at the time of diagnosis. During the follow-up period, local recurrence was observed in 13 (36.1%) patients. Nine patients (25%) presented metastasis at follow-up. The mean disease-free survival was high in sporadic MTC compared to hereditary MTC. Conclusion: The study observed asignificant contribution to the hereditary nature of the disease on prognosis. However,other prognostic factors such as gender, nodule characteristics, recurrence and metastasis, and treatment modalities did differsignificant. Patients with MTC should be evaluated to know if the disease is sporadic or hereditary. The small sample size in this study restricts the power of statistical analysis;therefore, further prospective studies are necessary to reveal the other contributory prognostic factors in MTC.Publication Differences between atypical parathyroid tumors and parathyroid adenomas in patients with primary hyperparathyroidism(Springer India, 2023-09-29) Aydemir, Ensar; AYDOĞAN ÜNSAL, YASEMİN; ÖZ GÜL, ÖZEN; AYDEMİR, ENSAR; ATEŞ, COŞKUN; Ateş, Coşkun; CANDER, SONER; Cander, Soner; Saraydaroğlu, Özlem; SARAYDAROĞLU, ÖZLEM; Ersoy, Canan; ERSOY, CANAN; Ertürk, Erdinc; ERTÜRK, ERDİNÇ; Bursa Uludağ Üniversitesi/Tıp Fakültesi/İç Hastalıkları Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/İç Hastalıkları Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Patoloji Anabilim Dalı.; 0000-0003-4300-2965; 0000-0003-4565-9848; 0000-0002-1332-4165; AAJ-6536-2021; AAB-6671-2022; AAA-7171-2022Atypical parathyroid tumor is a rare disease that can be challenging to distinguish from parathyroid adenoma. Atypical parathyroid tumor shows some laboratory and histopathological features with parathyroid cancer. This study attempts to compare clinical, laboratory, radiologic, and histopathological characteristics in atypical parathyroid tumor and parathyroid adenoma. This was a retrospective study based on the database of eighty-two subjects who underwent surgery for primary hyperparathyroidism at a tertiary referral center between 2010 and 2021. Forty-one patients with atypical parathyroid tumor were matched by age and gender to controls with parathyroid adenoma. Clinical, laboratory, radiologic, and characteristics were obtained from the hospital database. Forty-five (54.8%) of primary hyperparathyroidism patients were symptomatic, 36 (90%) had nephrolithiasis, 6 (15%) had fracture, and 3 (7.5%) had hypercalcemic crisis. Atypical parathyroid tumor patients present with significantly increased serum calcium, parathormone, and alkaline phosphatase levels (P < .001, all). No significant difference was observed in the results of bone mineral density, T-scores, and Z-scores. The size of adenoma was significantly greater in the atypical parathyroid tumor group (24 (8.8-70) mm vs. 12 (3.8-32) mm, P = 0.005). Our study revealed that increased preoperative serum calcium, parathormone, alkaline phosphatase concentrations, and parathyroid adenoma size on ultrasound may have predicted the atypical parathyroid tumor.Publication Effect of omega-3 polyunsaturated fatty acid supplementation on glysemic control and renal function in type 2 diabetic patients with chronic kidney disease(Oxford Universitesi, 2021-05-01) Usta, Mehmet; Ayar, Yavuz; Goksel, Gultekin; Karagoz, Isminur Saka; Ersoy, Alpaslan; Ersoy, Canan; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Nefroloji Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji ve Metabolizma Anabilim Dalı.; 0000-0003-4607-9220; GSE-0029-2022; O-9948-2015; AGF-0767-2022Publication Effect of parathyroidectomy timing in kidney transplant recipients on graft function(Başkent Üniversitesi, 2021-04-01) Oruc, Aysegul; Ersoy, Alparslan; Yildiz, Abdulmecit; Gul, Ozen Oz; Ersoy, Canan; Oruc, Aysegul; ORUÇ, AYŞEGÜL; Ersoy, Alparslan; ERSOY, ALPARSLAN; Yildiz, Abdulmecit; YILDIZ, ABDULMECİT; Gul, Ozen Oz; ÖZ GÜL, ÖZEN; Ersoy, Canan; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Nefroloji Anabilim Dalı.; 0000-0002-0342-9692; 0000-0002-1332-4165; AAH-8861-2021; AAH-4002-2021Objectives: Persistent hyperparathyroidism can have a deleterious effect on graft function in kidney transplant recipients, although serum calcium, phosphorus, and parathyroid hormone levels tend to normalize after successful transplant. Parathyroidectomy can result in sustained amelioration of persistent hyperparathyroidism despite graft failure risk and unfavorable graft outcomes. Data on this issue are limited and conflicting. Here, we evaluated the effects of parathyroidectomy on graft function in kidney transplant recipients.Materials and Methods: This retrospective study included 249 adult kidney transplant recipients (121 deceased-donor/128 living-donor; 142 males/107 females; mean age of 39.3 +/- 11.6 y; mean follow-up of 46.5 +/- 23.5 mo). Participants were grouped as those without (n = 222), those with pretransplant (n = 12), and those with posttransplant (n = 15) parathyroidectomy. Graft outcomes and serum calcium, phosphorus, and parathyroid hormone levels were studied.Results: Serum calcium levels at baseline and at 1, 3, 6, and 12 months and parathyroid hormone levels at baseline and at 6 and 12 months were higher and serum phosphorus levels at 3, 6, and 12 months were lower in the posttransplant parathyroidectomy group versus the other groups (P <.001). We observed no significant differences between groups regarding serum calcium, phosphorus, and parathyroid hormone levels at last visit. Estimated glomerular filtration rates at 3, 6, and 12 months and at last visit in the pretransplant parathyroidectomy group were higher than in those without parathyroidectomy (P <.05) and higher at 6 and 12 months than in the posttransplant parathyroidectomy group (P <.05). No significant differences regarding graft loss and patient mortality were observed among the 3 groups (P >.05).Conclusions: Parathyroidectomy resulted in sustained decreased levels of serum calcium and parathyroid hormone. We observed no graft failure risk associated with parathyroidectomy in our study. Parathyroidectomy before transplant is advantageous with better graft function.Publication Effect of rosiglitazone and insulin combination therapy on inflammation parameters and adipocytokine levels in patients with Type 1 DM(Hindawi, 2015-03-17) Güçlü, Metin; Gül, Özen Öz; Cander, Soner; Ünal, Oğuzkaan; Özkaya, Güven; Sarandöl, Emre; Ersoy, Canan; Güçlü, Metin; ÖZ GÜL, ÖZEN; CANDER, SONER; Ünal, Oğuzkaan; ÖZKAYA, GÜVEN; SARANDÖL, EMRE; ERSOY, CANAN; Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji ve Metabolizma Anabilim Dalı.; Uludağ Üniversitesi/Tıp Fakültesi/Biyoistatistik Anabilim Dalı.; Uludağ Üniversitesi/Tıp Fakültesi/Biyokimya Anabilim Dalı.; 0000-0001-5082-9894; 0000-0003-0297-846X; A-4421-2016; ABE-1716-2020; AAI-1005-2021; ABI-4847-2020; AAH-8861-2021; HUR-0563-2023; IPU-7626-2023Aim. To investigate the efficacy of combined therapy of insulin and rosiglitazone on metabolic and inflammatory parameters, insulin sensitivity, and adipocytokine levels in patients with type 1 diabetes mellitus (type 1 DM). Material and Methods. A total of 61 adults with type 1 DM were randomly and prospectively assigned in open-label fashion to take insulin and rosiglitazone 4mg/day (n - 30) or insulin alone (n = 31) for a period of 18 weeks while undergoing insulin therapy without acute metabolic complications. Results. Combination therapy did not significantly improve metabolic and inflammatory parameters, insulin sensitivity, and adiponectin levels. While leptin and resistin levels decreased in both groups (group 1: resistin 6.96 +/- 3.06 to 4.99 +/- 2.64, P = 0.006; leptin 25.8 +/- 17.6 to 20.1 +/- 12.55, P = 0.006; group 2: resistin 7.16 +/- 2.30 to 5.57 +/- 2.48, P = 0.031; leptin 16.72 +/- 16.1 to 14.0 +/- 13.4, P = 0.007) Hgb and fibrinogen levels decreased only in group 1 (Hgb 13.72 +/- 1.98 to 13.16 +/- 1.98, P = 0.015, and fibrinogen 4.00 +/- 1.08 to 3.46 +/- 0.90, P = 0.002). Patients in both groups showed weight gain and the incidence of hypoglycemia was not lower. Discussion. The diverse favorable effects of TZDs were not fully experienced in patients with type 1 DM. These results are suggesting that insulin sensitizing and anti-inflammatory characteristics of TZDs were likely to be more pronounced in patients who were not totally devoid of endogenous insulin secretion.Publication Efficacy and safety of three-times-daily versus twice-daily biphasic insulin aspart 30 in patients with type 2 diabetes mellitus inadequately controlled with basal insulin combined with oral antidiabetic drugs(Elsevier Ireland, 2019-02-25) Yang, Wenying; Ersoy, Canan; Wang, Guixia; Ye, Shandong; Liu, Jun; Miao, Heng; Asirvatham, Arthur; Werther, Shanti; Kadu, Priti; Chow, Francis; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji ve Metabolizma Anabilim Dalı.; AAH-8861-2021Aims: To compare the efficacy and safety of biphasic insulin aspart 30 (BIAsp 30) administered three times daily (TID) vs. twice daily (BID), plus metformin, in patients with type 2 diabetes mellitus (T2DM) inadequately controlled on basal insulin +/- 1 oral antidiabetic drug (OAD).Methods: Randomised, multinational, open-label, treat-to-target trial. Subjects inadequately controlled (HbA1c 7.5-10.0%) on basal insulin and metformin +/- 1 OAD were randomised to BIAsp 30 TID (n = 220) or BIAsp 30 BID (n = 217). Primary endpoint was change from baseline in HbA1c after 24 weeks of treatment.Results: Most (400/437, 91.5%) subjects completed the trial. The majority (276/400 [69.0%]) were from the China region. After 24 weeks, HbA1c decreased comparably in both BIAsp 30 groups (-1.7% vs. -1.6% [-19 vs. -18 mmol/mol], for TID and BID dosing, respectively; estimated treatment difference: -0.09% [-0.23; 0.06] 95% CI, -1 mmol/mol [-3; 1], p = 0.26). Safety profiles, including number of subjects experiencing hypoglycaemia, were similar.Conclusions: BIAsp 30 administered either TID or BID with metformin was a safe and effective option when intensifying treatment after failure of basal insulin and OADs in patients with T2DM. Adding a third injection at lunchtime may be preferable if HbA1c remains above target, if the lunchtime meal is the largest meal of the day, or if persistent postprandial hyperglycaemia after lunch is observed.Publication Evaluating a physicians' perspective on the use of probiotics and vitamins against coronavirus disease(Pakistan Medical Assoc, 2022-11-01) Göktaş, Olgun; Ersoy, Canan; Göktaş, Olgun; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Aile Hekimliği Anabilim Dalı; Bursa Uludağ Üniversitesi/Tıp Fakültesi/İç Hastalıkları Anabilim Dalı; EXQ-8413-2022; AAH-8861-2021Objective: To evaluate the perspective of family physicians on probiotics and vitamins against coronavirus disease-2019.Methods: The cross-sectional study was conducted from June 1 to 30, 2021, after approval from the ethics review committee of Bursa Uludag University, Bursa, Turkey, and comprised family physicians of either gender working at family health centres in the country. Data was collected using an online questionnaire to measure the sociodemographic characteristics, habits, health status related to coronavirus disease-2019, and their knowledge, awareness and behaviour towards the use of probiotics and vitamins during the pandemic. Data was analysed using SPSS 25.Results: Of the 218 family physicians, 130(59.6%) were male and 88(40.4%) were female. The overall mean age was 46.82 +/- 5.85 years, mean professional experience was 22.32 +/- 8.75 years, and mean experience in family medicine was 10.14 +/- 3.51 years. The knowledge and awareness level about coronavirus disease-2019 was high 4.18 +/- 0.58, exposure to the disease 3.36 +/- 0.83 and their inclination towards the use of vitamins and probiotics 1.68 +/- 0.75 was low. Among the participants, 90(41.3%) used probiotic products and 120(55%) used drugs, such as vitamins and minerals. Vitamin C 99(45.4%) was the most commonly used supplement.Conclusion: Physicians' knowledge and awareness and a realistic scientific approach are important when recommending supplements, such as probiotics, vitamins and minerals, to individuals during the pandemic.Publication Evaluation of treatment satisfaction in patients with type 1 diabetes using CSII and MDI(Mary Ann Liebert Inc, 2013-02-01) Cander, Soner; Gül, Özen Öz; Deligönul, Adem; Ersoy, Canan; Ertürk, Erdinç; Tuncel, Ercan; CANDER, SONER; DELİGÖNÜL, ADEM; ERSOY, CANAN; ERTÜRK, ERDİNÇ; Tuncel, Ercan; Uludağ Üniversitesi/Tıp Fakültesi; AAH-8861-2021; AAJ-6536-2021; CJH-1319-2022; JHC-1731-2023; EBN-7188-2022Publication Evaluation of upper gastrointestinal system in acromegaly(Masson Editeur, 2019-09-01) Şişman, Pınar; Pekgöz, Murat; Bayrakçı, Ismail; Şişman, Mete; Cander, Soner; CANDER, SONER; Gül, Özen Öz; ÖZ GÜL, ÖZEN; Ertürk, Erdinç; ERTÜRK, ERDİNÇ; Ersoy, Canan; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Tıp Fakültesi; AAH-8861-2021; AAI-1005-2021; AAJ-6536-2021Purpose. - Acromegaly causes multiple comorbidities, including gastrointestinal disorders. The present study evaluated the frequency of hiatal hernia and other upper gastrointestinal pathologies in patients with acromegaly, given that visceromegaly and reduced nitric oxide levels in acromegaly may impact diaphragm and lower esophageal sphincter function and thus possibly the development of hiatal hernia.Methods. - Thirty-nine acromegaly patients followed our center for the previous 6 months were recruited. Upper gastrointestinal endoscopy was performed once in all patients to evaluate hiatal hernia, esophagitis, gastroduodenitis and ulcer.Results. - Twenty-three patients were male and 16 female. Upper gastrointestinal endoscopy found hiatal hernia, esophagitis and gastroduodenitis or gastric ulcer in 3 (7.6%), 2 (1.7%) and 31 (79.4%) patients, respectively. Pathologic examination of gastric antrum biopsy found intestinal metaplasia in 12 (30.7%) patients, and Helicobacter pylori was positive in 13 (33.3%). There were no significant correlations between age, gender, disease duration or preoperative adenoma size on the one hand and hiatal hernia or other endoscopic findings on the other. Similarly, neither surgical success nor recurrence was associated with endoscopic findings.Conclusions. - The study showed that prevalence of gastritis, duodenitis, peptic ulcer and intestinal metaplasia is higher and prevalence of hiatal hernia lower in acromegaly patients than in the healthy population. Various unknown disease-related pathophysiological conditions may play a role; there is a need for further studies.Publication Factors affecting hypertension in the adult population of the Marmara region, Turkey: A descriptive field study(Hindawi, 2020-12-31) Göktaş, Olgun; Şentürk, Tunay; Ersoy, Canan; Göktaş, Olgun; ŞENTÜRK, TUNAY; ERSOY, CANAN; Bursa Uludağ Üniversitesi/Aile Hekimliği Birimi/Aile Sağlığı Merkezi.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Kardiyoloji Anabilim Dalı.; Bursa Uludağ Üniversitesi/Tıp Fakültesi/İç Hastalıkları Anabilim Dalı/Endokrinoloji ve Metabolizma Bilim Dalı.; 0000-0003-3291-5187; 0000-0001-9031-9039; 0000-0003-4510-6282; AAH-8861-2021; JHW-6055-2023; DYK-7009-2022Introduction. Hypertension is an increasingly prevalent global public health problem. Nutritional culture and lifestyle are among the factors related to hypertension. The aim of this study was to evaluate the prevalence and influential factors of hypertension in the adult population of the Marmara region, Turkey. Methods. The study was conducted in 10 provinces in the Marmara region between June 01, 2018, and November 30, 2018. Participants included 2353 patients over 18 years of age diagnosed with hypertension by any of the 30 family physicians working in the Family Health Centers in these provinces. After the participants provided written consent, a survey consisting of 25 questions was administered by their family physicians. SPSS 25.0 (IBM Corporation, Armonk, New York, United States) was used for all statistical analysis calculations. Results. The patients included 1449 females (61.6%) and 904 males (38.4%). Among the respondents, 1555 (73.1%) had primary hypertension etiology and 572 (26.9%) had secondary etiology. While 1614 patients (68.6%) did not exercise at all, 739 patients (31.4%) reported exercising; 1026 patients (43.9%) did not restrict salt in their diet; and 1134 patients (48.2%) had a family history of hypertension. Conclusion. Since individual and environmental factors affect the etiology of hypertension, it is recommended that family physicians address these factors first as part of a holistic approach for hypertension prevention, diagnosis, treatment, and follow-up.Publication How the COVID-19 outbreak affected patients with diabetes mellitus?(Springer India, 2021-06-28) Şişman, Pınar; Polat, Irmak; Aydemir, Ensar; Karşı, Remzi; Gül, Özen Öz; Cander, Soner; Ersoy, Canan; Ertürk, Erdinç; AYDEMİR, ENSAR; ÖZ GÜL, ÖZEN; CANDER, SONER; ERSOY, CANAN; ERTÜRK, ERDİNÇ; Bursa Uludağ Üniversitesi/Tıp Fakültesi/Endokrinoloji ve Metabolizma Anabilim Dalı.; 0000-0003-4300-2965 ; AAA-7171-2022 ; GBT-4320-2022 ; CJH-1319-2022 ; AAH-8861-2021 ; AAJ-6536-2021Background Global COVID-19 outbreak has been such a stressful experience for most of the people. Using a web-based cross-sectional study, we aimed to evaluate the acute stress response, depression, and anxiety in patients with diabetes mellitus (DM) during the COVID-19 pandemic, and to examine the effect of these psychiatric problems on diet habits and glycemic controls of patients. Methods This web-based survey of COVID-19 was sent to the patients through the Whatsapp platform. All participants reported their demographic data, diabetes-related information, changes in self-monitoring blood glucose measurements, physical parameters, and eating habits after COVID-19, then completed Hospital Anxiety and Depression Scale (HADS) and the Impact of Event Scale, Revised (IES-R) questionnaires which assessed acute stress sypmtoms, anxiety, and depression. Results Three hundred and four patients with DM [(141 type 1 DM (T1D) and 163 type 2 (T2D)] were included in the study. In our study, female gender, higher BMI and weight, decreased in financial income after outbreak, presence of diabetic complications and comorbid diseases (i.e., retinopathy, neuropathy, diabetic foot, hypertension, dyslipidemia), worsened glycemic levels, increased carbohydrate consumption, and snacking were associated with higher anxiety and depression scores. Depression was higher in patients with T2D and duration of illness was correlated with acute stress level. Conclusions It is important to be aware of the possibility of acute stress, depression, and anxiety after pandemic in patients with DM whose glycemic control is impaired. Psychological problems should not be ignored beyond physical inactivity and worsening eating habits.