Tıp Fakültesi / Faculty of Medicine
Permanent URI for this collectionhttps://hdl.handle.net/11727/1403
Browse
6 results
Search Results
Item Prophylactic Red Blood Cell Exchange May Be Beneficial in the Management of Sickle Cell Disease in Pregnancy(2015) Asma, Suheyl; Kozanoglu, Ilknur; Tarim, Ebru; Sariturk, Cagla; Gereklioglu, Cigdem; Akdeniz, Aydan; Kasar, Mutlu; Turgut, Nurhilal H.; Yeral, Mahmut; Kandemir, Fatih; Boga, Can; Ozdogu, Hakan; 0000-0002-5268-1210; 0000-0002-8902-1283; 0000-0003-3856-7005; 0000-0001-5335-7976; 0000-0002-9580-628X; 0000-0002-4130-1059; 0000-0002-9680-1958; 25070465; AAE-1241-2021; AAD-5542-2021; AAL-3906-2021; AAI-7831-2021; ABC-4148-2020; AAD-6222-2021; AAS-7129-2021BackgroundSickle cell disease (SCD) is associated with chronic hemolysis and painful episodes. Pregnancy accelerates sickle cell complications, including prepartum and postpartum vasoocclusive crisis, pulmonary complications, and preeclampsia or eclampsia. Fetal complications include preterm birth and its associated risks, intrauterine growth restriction, and a high rate of perinatal mortality. The purpose of this study was to evaluate pregnancy outcomes in patients with SCD who underwent planned preventive red blood cell exchange (RBCX). Study Design and MethodsWe retrospectively evaluated the complications of SCD in 37 pregnant patients. Patients with SCD who had undergone prophylactic RBCX were compared with a control group who had not undergone RBCX during pregnancy. ResultsForty-three exchange procedures were performed in 24 patients. The control group comprised 13 patients with a mean age of 27.43.3 years who had not undergone RBCX during pregnancy. Four of the five patients who developed a vasoocclusive crisis died. There was a significant difference in maternal mortality between the study and control groups (p=0.011). There was also a significant difference in the incidence of vasoocclusive crisis between the study and control groups. One fetal death occurred in the 20th gestational week in a patient in the control group, although there were no postpartum complications in either the babies or the mothers in the control group. ConclusionThis study has demonstrated that prophylactic RBCX during pregnancy is a feasible and safe procedure for prevention of complications. Given the decrease in the risks of transfusion, RBCX warrants further study.Item Liver Involvement in Patients with Brucellosis: Results of The Marmara Study(2014) Turan, H.; 24557334Brucellosis is a zoonotic disease that primarily affects the reticuloendothelial system. But, the extent of liver damage in due course of the disease is unclear. This study included 325 brucellosis patients with significant hepatobiliary involvement identified with microbiological analyses from 30 centers between 2000 and 2013. The patients with a parts per thousand yen5 times of the upper limit of normal for aminotransferases, total bilirubin level a parts per thousand yen2 mg/dl or local liver lesions were enrolled. Clinical hepatitis was detected in 284 patients (87.3 %) and cholestasis was detected in 215 (66.1 %) patients. Fatigue (91 %), fever (86 %), sweating (83 %), arthralgia (79 %), and lack of appetite (79 %) were the major symptoms. Laboratory tests showed anemia in 169 (52 %), thrombocytopenia in 117 (36 %), leukopenia in 81 (25 %), pancytopenia in 42 (13 %), and leukocytosis in 20 (6 %) patients. The most commonly used antibiotic combinations were doxycycline plus an aminoglycoside (n = 73), doxycycline plus rifampicin (n = 71), doxycycline plus rifampicin and an aminoglycoside (n = 27). The duration of ALT normalization differed significantly in three treatment groups (p < 0.001). The use of doxycycline and an aminoglycoside in clinical hepatitis showed better results compared to doxycycline and rifampicin or rifampicin, aminoglycoside, doxycycline regimens (p < 0.05). However, the length of hospital stay did not differ significantly between these three combinations (p > 0.05). During the follow-up, treatment failure occurred in four patients (1 %) and relapse was seen in three patients (0.9 %). Mortality was not observed. Hepatobiliary involvement in brucellosis has a benign course with suitable antibiotics and the use of doxycycline and an aminoglycoside regimen seems a better strategy in select patients.Item Descending Branch of The Lateral Circumflex Femoral Artery As A Recipient Vessel For Vascularized Fibular Grafts: Clinical Case Series(2014) 25052056Vascularized fibular grafts (VFG) are used for the treatment of femoral head avascular necrosis, osteomyelitis, nonunions, and excessive bone defects. Mostly the ascending branch of the lateral circumflex femoral artery (LCFA) or first or second perforating branch of the profound femoral artery is used for the customary recipient vessel. In this report, an alternative technique of using descending branch of LCFA in VFG surgery and its clinical results are reported. Sixteen patients (13 men and 3 women) underwent VFG surgery between the years 2005 and 2012. Predicted etiologies were: ANFH in 10 hips, traumatic femur neck pseudoarthrosis in 4 hips, tumor in 1 hip, and 1 femur shaft defect due to osteomyelitis. Patients' average age at the time of surgery was 29 years (range, 14-43 years). All patients were treated with VFG. All of the grafts survived and none of the patients needed any revision surgery. One had superficial wound infection, one developed peroneal nerve palsy, and one had trochanteric bursitis. The follow-up time was 36 months (range 20-72). It is believed that the descending branch of LCFA is a reliable alternative for anastomosis in VFG surgery. (c) 2014 Wiley Periodicals, Inc. Microsurgery 34:633-637, 2014.Item Short-Term Outcomes of Patent Ductus Arteriosus Closure With New Occlutech (R) Duct Occluder: A Multicenter Study(2016) Dedeoglu, Reyhan; Bilici, Meki; Demir, Fikri; Demir, Fadli; Acar, Onur Caglar; Hallioglu, Olgu; Pac, Aysenur; Kiziltas, Alev; Karabel, Duran; Kula, Serdar; Cimen, Derya; Baspinar, Osman; Atik, Sezen Ugan; Saltik, Irfan Levent; https://orcid.org/0000-0003-4444-0027; 27090770; V-1112-2019Aim: Over the past 2 decades, transcatheter occlusion of patent ductus arteriosus (PDA) with coils and the duct occluders evolved to be the procedure of choice. A new device, the Occlutech PDA1 occluder (ODO) device has been designed. Herein, we aimed to evaluate the characteristics and short-term results of patients who underwent transcatheter closure of PDA using the ODO. Methods: We reviewed the clinical records of 60 patients from different centers in Turkey between December 2013 and January 2016. The medical records were reviewed for demographic characteristics and echocardiographic findings. Device size was selected on the narrowest diameter of PDA. Results: The median patient age was 2.5 years (6 months-35 years), and median PDA diameter was 2.5mm (1.2-11 mm). Fifty-eight of 60 patients (96.6%) had successful ODO implantation. The occlusion rates were 37/58 (63.7%) at the end of the procedure, 51/58 (87.9%) at 24-48 hours post-procedure, and 57/58 (98.2%) on echocardiography at a median follow-up of 7.6 months. Conclusion: Our results indicate that transcatheter closure of PDA using the ODO is effective. Larger studies and longer follow-up are required to assess whether its shape and longer length make it superior to other duct occluders in large, tubular, or window-type ducts.Item Efficacy and Cost-Effectivity Analysis of Outpatient Parenteral Antimicrobial Therapy Unit in Infectious Disease Clinical Practices: Turkey Perspective(2021) Bastug, Aliye; Oksuz, Ergun; Kazancioglu, Sumeyye; Malhan, Simten; Ozbay, Bahadir Orkun; Bodur, Hurrem; 0000-0002-5723-5965; 33709495; K-8238-2012Background Outpatient parenteral antimicrobial treatment (OPAT) has become a common treatment modality in developed countries. OPAT units are not widespread in Turkey, and their cost-effectivity analysis has not been studied, yet. Aims To analyze the clinical efficacy and cost-effectiveness of the OPAT unit, based on a 1000-bed teaching hospital. Methods The records of patients, who were treated between October 2013 and December 2017, in an OPAT unit of a tertiary hospital in Ankara, were obtained retrospectively. The cost that would arise if the patients were hospitalized for the same treatment period with the same diagnosis was calculated and compared with the actual treatment cost of the patients in the OPAT unit. Results A total of 594 patients who received antimicrobial treatment at the OPAT unit were enrolled. The mean age of the patients was 55.39 +/- 16.37 years and 313 (52.7%) were males. Based on the end-of-treatment goals, 98.5% of the patients reached the treatment goal. An indirect cost analysis revealed that the OPAT unit was 487.625 94 TL/129.008 78 $ less costly than inpatient parenteral antibiotic treatment. In other words, OPAT cost was 75% of the equivalent inpatient costs. It was also determined that a total of 7078 bed days and 11.9 bed days per person were saved. Conclusions OPAT units should be expanded increasingly in Turkey. The evaluation together with the health care system conditions in Turkey revealed that the OPAT program is safe, effective, and cost-efficient.Item Safe and Effective Use of Venlafaxine, Mirtazapine, and Aripiprazole in an Adolescent with Treatment-Resistant Obsessive Compulsive Disorder(2020) Aksu, Gulen Guler; Dogdu, Pinar Akdere; Dag, Pelin; Kutuk, Meryem Ozlem; Toros, Fevziye; 0000-0002-2918-7871; AAI-9626-2021Managing treatment-resistant obsessive-compulsive disorder (TR-OCD) is often a challenge for clinicians, especially when adolescents and children are the patients. Approximately one-quarter to one-third of children with OCD do not respond to first-line treatments. Studies on the combination of venlafaxine and mirtazapine in children and adolescents are promising, but there is insufficient information about the use of this combination in TR-OCD. As far as we know, this is the first report of an adolescent patient with TR-OCD who responded favorably to a combination of a serotonin-norepinephrine reuptake inhibitor (venlafaxine), an alpha-2 adrenergic receptor antagonist (mirtazapine), and an atypical antipsychotic (aripiprazole). This case provides an example of the effective and safe use of the venlafaxine, mirtazapine, and aripiprazole given in combination in an adolescent with TR-OCD.