Wos İndeksli Yayınlar Koleksiyonu
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Item Inappropriate use of ivermectin during the COVID-19 pandemic: primum non nocere!(2022) Barac, Aleksandra; Bartoletti, Michele; Azap, Ozlem; Bussini, Linda; Ergonul, Onder; Krause, Robert; Ramon Pano-Pardo, Jose; Power, Nicholas R.; Rodriguez-Bano, Jesus; Sibani, Marcella; Szabo, Balint Gergely; Tsiodras, Sotirios; Verweij, Paul E.; Martin Quiros, Alejandro; Zollner-Schwetz, Ines; 35337977Item Castleman Disease: A Multicenter Case Series from Turkey(2022) Gunduz, Eren; Kirkizlar, Hakki Onur; Umit, Elif Gulsum; Gulsaran, Sedanur Karaman; Ozkocaman, Vildan; Ozkalemkas, Fahir; Candar, Omer; Elverdi, Tugrul; Kucukyurt, Selin; Paydas, Semra; Ceneli, Ozcan; Karakus, Sema; Maral, Senem; Ekinci, Omer; Ipek, Yildiz; Kis, Cem; Guven, Zeynep Tugba; Akdeniz, Aydan; Celkan, Tiraje; Kucukdiler, Ayse Hilal Eroglu; Cagliyan, Gulsum Akgun; Sengoz, Ceyda Ozcelik; Karatas, Ayse; Bulduk, Tuba; Ozcan, Alper; Apak, Fatma Burcu Belen; Canbolat, Aylin; Kartal, Ibrahim; Oren, Hale; Toret, Ersin; Ozdemir, Gul Nihal; Ozturk, Sule Mine Bakanay; 35176839Objective: Castleman disease (CD) is a rare disease also known as angiofollicular lymph node hyperplasia. The two main histological subtypes are the hyaline vascular and plasma cell variants. It is further classified as unicentric CD (UCD) or multicentric CD (MCD) according to the anatomical distribution of the disease and the number of lymph nodes involved. The aim of this multicenter study was to evaluate all cases of CD identified to date in Turkey to set up a national registry to improve the early recognition, treatment, and follow-up of CD. Materials and Methods: Both adult (n=130) and pediatric (n=10) patients with lymph node or involved field biopsy results reported as CD were included in the study. Patients' demographic information, clinical and laboratory characteristics, imaging study results, treatment strategies, and clinical outcomes were evaluated retrospectively. Results: A total of 140 patients (69 male and 71 female) with a diagnosis of UCD (n=73) or MCD (n=67) were included. The mean age was 39 years in the UCD group and 47 years in the MCD group. Female patients were more common in the UCD group. The most common histological subtype was hyaline vascular for both UCD and MCD patients. Asymptomatic patients were more common in the UCD group. Anemia, elevations of acute phase reactants, and hypoalbuminemia were more common in the MCD group. The most commonly used treatment strategies for UCD were surgical excision, rituximab, and radiotherapy, respectively. All UCD patients were alive at a median of 19.5 months of follow-up. The most commonly used treatment strategies for MCD were methyl prednisolone, R-CHOP, R-CVP, and rituximab. Thirteen MCD patients had died at a median of 34 months of follow-up. Conclusion: This study is important in presenting the patient characteristics and treatment strategies for CD from Turkey, with the potential of increasing awareness about CD. Treatment data may help in making decisions, particularly in countries that do not have access to siltuximab. However, larger prospective studies are needed to make definitive conclusions.Item Rational Use Of Chronic Graft-Versus-Host Treatment Alternatives: A Systematic Review(2022) Yeral, Mahmut; Boga, Can; https://orcid.org/0000-0002-9580-628X; 35115251; ABC-4148-2020Chronic graft versus host disease (cGVHD) is an important transplant complication that affects the quality of life of the recipient by causing organ damage after hematopoietic stem cell transplantation. Prospective controlled studies conducted to date for the treatment of the disease are limited. The results obtained in current studies are not sufficient to establish a standard treatment algorithm. Therefore, clinical experience and adequate clinical observations of the transplant team come to the fore for the treatment strategy to be established. Rational use of available instruments is possible, provided that we understand the mechanisms of the disease and use validated diagnostic and response criteria. In this study, we tried to create a practical workflow by evaluating current literature data.Item ESCMID COVID-19 Living Guidelines: Drug Treatment And Clinical Management(2022) Bartoletti, Michele; Azap, Ozlem; Barac, Aleksandra; Bussini, Linda; Ergonul, Onder; Krause, Robert; Ramon Pano-Pardo, Jose; Power, Nicholas R.; Sibani, Marcella; Szabo, Balint Gergely; Tsiodras, Sotirios; Verweij, Paul E.; Zollner-Schwetz, Ines; Rodriguez-Bano, Jesus; https://orcid.org/0000-0002-3171-8926; 34823008; AAK-4089-2021Scope: In January 2021, the ESCMID Executive Committee decided to launch a new initiative to develop ESCMID guidelines on several COVID-19-related issues, including treatment of COVID-19. Methods: An ESCMID COVID-19 guidelines task force was established by the ESCMID Executive Committee. A small group was established, half appointed by the chair, and the remaining selected with an open call. Each panel met virtually once a week. For all decisions, a simple majority vote was used. A long list of clinical questions using the PICO (population, intervention, comparison, outcome) format was developed at the beginning of the process. For each PICO, two panel members performed a literature search with a third panellist involved in case of inconsistent results. Voting was based on the GRADE approach. Questions addressed by the guideline and recommendations: A synthesis of the available evidence and recommendations is provided for each of the 15 PICOs, which cover use of hydroxychloroquine, bamlanivimab alone or in combination with etesevimab, casirivimab combined with imdevimab, ivermectin, azithromycin and empirical antibiotics, colchicine, corticosteroids, convalescent plasma, favipiravir, remdesivir, tocilizumab and interferon beta-1a, as well as the utility of antifungal prophylaxis and enoxaparin. In general, the panel recommended against the use of hydroxychloroquine, ivermectin, azithromycin, colchicine and interferon beta-1a. Conditional recommendations were given for the use of monoclonal antibodies in high-risk outpatients with mild-moderate COVID-19, and remdesivir. There was insufficient evidence to make a recommendation for use of favipiravir and antifungal prophylaxis, and it was recommended that antibiotics should not be routinely prescribed in patients with COVID-19 unless bacterial coinfection or secondary infection is suspected or confirmed. Tocilizumab and corticosteroids were recommended for treatment of severe COVID-19 but not in outpatients with non-severe COVID-19. Scope: The aim of the present guidance is to provide evidence-based recommendations for management of adults with coronavirus disease 2019 (COVID-19). More specifically, the goal is to aid clinicians managing patients with COVID-19 at various levels of severity including outpatients, hospitalized patients, and those admitted to intensive care unit. Considering the composition of the panel, mostly clinical microbiologists or infectious disease specialists with no pulmonology or intensive care background, we focus only on pharmacological treatment and do not give recommendations on oxygen supplement/support. Similarly, as no paediatricians were included in the panel; the recommendations are only for adult patients with COVID-19. Considering the current literature, no guidance was given for special populations such as the immunocompromised. (C) 2021 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.Item Management of Hyperkalemia in Heart Failure(2021) Altay, Hakan; Cavusoglu, Yuksel; Celik, Ahmet; Demir, Serafettin; Kilicarslan, Baris; Nalbantgil, Sanem; Temizhan, Ahmet; Tokgoz, Bulent; Ural, Dilek; Yesilbursa, Dilek; Yildirimturk, Ozlem; Yilmaz, Mehmet Birhan; 34738907Hyperkalemia is a common electrolyte abnormality in heart failure (HF) that can cause potentially life-threatening cardiac arrhythmias and sudden cardiac death. HF patients with diabetes, chronic kidney disease and older age are at higher risk of hyperkalemia. Moreover, hyperkalemia is also often associated with the use of renin-angiotensin-aldosterone system inhibitors (RAASi) including angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, mineralocorticoid receptor antagonists and sacubitril-valsartan. In clinical practice, the occurrence of hyperkalemia is a major concern among the clinicians and often limits RAASi use and/ or lead to dose reduction or discontinuation, thereby reducing their potential benefits for HF. Furthermore, recurrent hyperkalemia is frequent in the long-term and is associated with an increase in hyperkalemia-related hospitalizations. Therefore, management of hyperkalemia has a special importance in HF patients. However, treatment options in chronic management are currently limited. Dietary restriction of potassium is usually ineffective with variable adherence. Sodium polystyrene sulfonate is commonly used, but its effectiveness is uncertain and reported to be associated with intestinal toxicity. New therapeutic options such as potassium binders have been suggested as potentially beneficial agents in the management of hyperkalemia. This document discusses prevalence, predictors and management of hyperkalemia in HF, emphasizing the importance of careful patient selection for medical treatment, uptitration of the doses of RAASi, regular surveillance of potassium and treatment options of hyperkalemia.Item A Rare Lymphoproliferative Disease: Castleman Disease(2021) Karakus, Sema; 34719151Castleman disease is a rare lymphoproliferative disease also known as angiofollicular lymph node hyperplasia. It is classified as hyaline vascular and plasmacytic variants histologically but characteristics of both types can coexist. Most unicentric cases of the disease are hyaline vascular while most multicentric cases are of the plasmacytic type. Although the pathogenesis is not completely understood, the role of interleukin (IL)-6 in unicentric disease and the roles of IL-6 and human herpes virus-8 in multicentric disease are well defined. Unicentric disease is typically localized and symptoms are minimal and treated locally. Multicentric disease is systemic and clinically characterized by generalized lymphadenopathy, splenomegaly, anemia, and systemic inflammatory symptoms. Systemic therapies are primarily given. Several malignant diseases including lymphomas, POEMS syndrome, follicular dendritic cell sarcomas, paraneoplastic pemphigus, Kaposi sarcoma, and amyloidosis can be associated with Castleman disease. In this paper, recent information about Castleman disease, which is a rare disease, is summarized.Item Treatment of ventilator-associated pneumonia (VAP) caused by Acinetobacter: results of prospective and multicenter ID-IRI study(2020) Erdem, Hakan; Cag, Yasemin; Gencer, Serap; Uysal, Serhat; Karakurt, Zuhal; Harman, Rezan; Aslan, Emel; Mutlu-Yilmaz, Esmeray; Karabay, Oguz; Uygun, Yesim; Ulug, Mehmet; Tosun, Selma; Dogru, Arzu; Sener, Alper; Dogan, Mustafa; Hasbun, Rodrigo; Durmus, Gul; Turan, Hale; Batirel, Ayse; Duygu, Fazilet; Inan, Asuman; Akkoyunlu, Yasemin; Celebi, Guven; Ersoz, Gulden; Guven, Tumer; Dagli, Ozgur; Guler, Selma; Meric-Koc, Meliha; Oncu, Serkan; Rello, Jordi; 31502120Ventilator-associated pneumonia (VAP) due to Acinetobacter spp. is one of the most common infections in the intensive care unit. Hence, we performed this prospective-observational multicenter study, and described the course and outcome of the disease. This study was performed in 24 centers between January 06, 2014, and December 02, 2016. The patients were evaluated at time of pneumonia diagnosis, when culture results were available, and at 72 h, at the 7th day, and finally at the 28th day of follow-up. Patients with coexistent infections were excluded and only those with a first VAP episode were enrolled. Logistic regression analysis was performed. A total of 177 patients were included; empiric antimicrobial therapy was appropriate (when the patient received at least one antibiotic that the infecting strain was ultimately shown to be susceptible) in only 69 (39%) patients. During the 28-day period, antibiotics were modified for side effects in 27 (15.2%) patients and renal dose adjustment was made in 38 (21.5%). Ultimately, 89 (50.3%) patients died. Predictors of mortality were creatinine level (OR, 1.84 (95% CI 1.279-2.657); p = 0.001), fever (OR, 0.663 (95% CI 0.454-0.967); p = 0.033), malignancy (OR, 7.095 (95% CI 2.142-23.500); p = 0.001), congestive heart failure (OR, 2.341 (95% CI 1.046-5.239); p = 0.038), appropriate empiric antimicrobial treatment (OR, 0.445 (95% CI 0.216-0.914); p = 0.027), and surgery in the last month (OR, 0.137 (95% CI 0.037-0.499); p = 0.003). Appropriate empiric antimicrobial treatment in VAP due to Acinetobacter spp. was associated with survival while renal injury and comorbid conditions increased mortality. Hence, early diagnosis and appropriate antibiotic therapy remain crucial to improve outcomes.Item Decision Analysis in Quest of the Ideal Treatment in Adult Spinal Deformity Adjusted for Minimum Clinically Important Difference(2020) Acaroglu, Emre; Yuksel, Selcen; Ates, Can; Ayhan, Selim; Bahadir, Sinan; Nabi, Vugar; Vila-Casademunt, Alba; Perez-Grueso, Francisco Javier Sanchez; Obeid, Ibrahim; 0000-0003-0153-3012; 32622065; U-5409-2018BACKGROUND: Surgery appears to yield better results in adult spinal deformity treatment when fixed minimum clinically important difference values are used to define success. Our objective was to analyze utilities and improvement provided by surgical versus nonsurgical treatment at 2 years using Oswestry Disability Index with treatment-specific minimum clinically important difference values. METHODS: From a multicenter database including 1452 patients, 698 with 2 years of follow-up were analyzed. Mean age of patients was 50.95 +/- 19.44 years; 580 patients were women, and 118 were men. The surgical group comprised 369 patients, and the nonsurgical group comprised 329 patients. The surgical group was subcategorized into no complications (192 patients), minor complications (97 patients) and major complications (80 patients) groups to analyze the effect of complications on results. Minimum clinically important differences using Oswestry Disability Index were 14.31, 14.96, and 2.48 for overall, surgical, and nonsurgical groups. Utilities were calculated by visual analog scale mapping. RESULTS: Surgical treatment provided higher utility (0.583) than nonsurgical treatment (0.549) that was sensitive to complications, being 0.634, 0.564, and 0.497 in no, minor, and major complications. Probabilities of improvement, unchanged, and deterioration were 38.3%, 39.2%, and 22.5% for surgical treatment and 39.4%, 10.5%, and 50.1% for nonsurgical treatment. Improvement in the surgical group was also sensitive to complications with rates of 40.1%, 39.3%, and 33.3%. CONCLUSIONS: Our results suggest that surgical treatment has less disease burden and less chance of deterioration, but equal chances for improvement at 2 years of follow-up. As it appears to be a better modality in the absence of complications, future efforts need be directed to decreasing the complication rates.Item Mycoplasma hominis profile in women: Culture, kit, molecular diagnosis, antimicrobial resistance, and treatment(2019) Ozturk, Sukran; Yildiz, Sulhiye; Dursun, Polat; Ilce, Burcu Yener; Kaymaz, Ozlem; 31352064Objectives: Mycoplasma hominis (M.hominis) infections are sexually transmitted and usually associated with urogenital and respiratory diseases. The aim of our study was to (i) detect M. hominis in the vaginal and urine samples of sexually active women using three different detection methods and (ii) to determine the antimicrobial susceptibility and recurrence after the treatment. Methods: Both vaginal and urine samples were collected from 110 sexually active women at the Obstetrics and Gynecology Clinic, Baskent University Ankara Hospital, Turkey, between March 2015 and February 2016. The presence of M. hominis in the vaginal and urine samples was detected by in vitro culture, two biochemical diagnostics kits (Mycoplasma IES (Autobio, China) and Mycoplasma IST-2 (BioMerieux, France) and PCR. The antibiotic susceptibility of each sample was tested using the kits. The women positive for M. hominis were treated either singly or along with their sexual partners by tetracycline. Results: M. hominis was detected in 72 of 220 (32.7%) samples (both vaginal and urine). Of which 37 showed contrary results with two different kits and then were confirmed by PCR. In 13 samples the IES kit identified M. hominis missed by IST-2, and in 8 samples the MIST-2 kit identified M. hominis missed by IES, while both kits missed 6 samples that were agar culture positive for M. hominis." The highest susceptibility rate was observed against pristinamycin (100%), followed by 91%, 83%, and 75% for doxycycline, tetracycline, and josamycin, respectively. Twenty-five patients treated with tetracycline were followed after one month. The recurrence of M. hominis was not observed in any of the 18 cases where both sexual partners were treated but recurred in 5 of the 7 singly treated women. Conclusions: The rate of M. hominis detection was significantly higher in the vaginal samples compared to the urine samples. The probability of detecting M. hominis by IST-2 kit was 1.18 times less than IES kit (p < 0.001). When the relationship between the samples was examined, the difference between IES and IST-2 for detecting M. hominis was statistically significant (p < 0.01). Antibiotic susceptibility tests indicated that the tetracycline group of antibiotics was effective in eliminating M. hominis when given to both the sexual partners.Item Do diabetic patients who undergo transtibial amputation receive adequate treatment?(2019) Beyaz, Salih; 0000-0002-5788-5116; 30946028; M-2609-2013AIMS: To determine if patients who undergo below-knee amputation (BKA) for intractable wounds caused by diabetes complications receive adequate treatment before surgery. MATERIALS AND METHODS: The study included a total of 528 patients who underwent transtibial amputation for diabetic foot. All patients were assessed on the basis of duration of preoperative treatment, HbO therapy, negative wound pressure therapy (NPWT), peripheral vascular angioplasty (PVA) treatment, wound cultures, antibiotic medications, consultations with plastic and vascular surgeons, need for hemodialysis treatment, use of anticoagulant treatment as an inpatient, and assessment of blood sugar regulation by an endocrinologist. HbA1c, BUN, Creatinine, ESR, and CRP values attained for preoperative assessment were noted. RESULTS: Eighteen patients (3.5%) received HbO therapy, 35 (67%) NPWT therapy and 347 (65.7%) anticoagulant treatment. Wound cultures were taken in 317 patients (60.5%) and 390 (73.9%) received preoperative antibiotic treatment. 45 (8.6%) patients were assessed by plastic surgeon with 22 (4.2%) subsequently undergoing surgery by the plastic surgeon. Vascular surgeons assessed 163 patients (30.9%) and performed procedures on 45 patients (8.6%). Endocrinologists assessed 316 patients (59.8%) and implemented blood sugar regulation. PVA treatment was performed in 246 patients (466%). Patients who were managed medically for more than 7 days after the initial assessment received more HbO therapy (p=0.037), anticoagulant treatment (p=0.015), IV antibiotics (0.001), blood sugar regulation attempts (p=0.001), and PVA therapy (0.001) and had more cultures taken (p=0.001). These patients also received overall more diagnostic and treatment modalities than those that received definitive surgical intervention within 7 days. CONCLUSIONS: The duration of time patients with diabetes-related foot problems who see orthopedic surgeons for longer periods of time receive more treatment modalities and are referred more often to specialists before transtibial amputation surgery. We believe that delayed presentation is one of the main obstacles prohibiting adequate treatment for these patients.