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Baykan A, Kum YE, Yılmazer MM, Varan C, Yakut K, Sert A, Öztunç F, Öncül M, Uç D, Başpınar O, Pamukçu Ö, Murat M, Tanıdır İC, Alkan G, Murt NU, Akın A, Karakurt C, Şahin DA, Doğan A, Duman D, Öztürk E, Coşkun Yİ, Türe M, Temel MT, Elkıran Ö. One-Year Follow-Up Results of MIS-C Patients with Coronary Artery Involvement: A Multi-center Study. Pediatr Cardiol 2024; 45:282-291. [PMID: 38159144 DOI: 10.1007/s00246-023-03364-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 11/26/2023] [Indexed: 01/03/2024]
Abstract
Multisystem inflammatory syndrome (MIS-C) in children is a rare complication of SARS-CoV-2 infection. Knowing the course of the affected or unaffected coronary arteries in the patients under follow-up is important in terms of defining the long-term prognosis of the disease and determining the follow-up plan. This is a multicenter and retrospective study. The data were obtained from nine different centers. Between May 2020 and August 2022, 68 of 790 patients had coronary artery involvement. One-year echocardiographic data of 67 of 789 MIS-C patients with coronary artery involvement were analyzed. Existing pathologies of the coronary arteries were grouped as increased echogenicity, dilatation and aneurysm according to Z scores, and their changes over a 1-year period were determined. The data of all three groups are defined as frequency. SPSS Statistics version 22 was used to evaluate the data. In our study, aneurysm was observed in 16.4%, dilatation in 68.7% and increased echogenicity in 13.4% of the patients. All of the patients with involvement in the form of increased echogenicity recovered without sequelae by the end of the first month. No progression to aneurysm was observed in any of the patients with dilatation. No new-onset involvement was observed in patients with previously healthy coronary arteries during the convalescent period. In addition, from the sixth month follow-up period, there was no worsening in the amount of dilatation in any of the patients. At least 94% of the patients who completed the 12th month control period returned to normal.
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Affiliation(s)
- Ali Baykan
- Department of Pediatric Cardiology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Yunus Emre Kum
- Department of Pediatric Cardiology, Faculty of Medicine, Erciyes University, Kayseri, Turkey.
| | - Murat Muhtar Yılmazer
- Department of Pediatric Cardiology, Dr. Behcet Uz Pediatric Diseases and Surgery Training and Research Hospital, University of Health Sciences, İzmir, Turkey
| | - Celal Varan
- Department of Pediatric Cardiology, Adıyaman Training and Research Hospital, Adıyaman, Turkey
| | - Kahraman Yakut
- Department of Pediatric Cardiology, Istanbul Başakşehir Çam and Sakura City Hospital, Istanbul, Turkey
| | - Ahmet Sert
- Department of Pediatric Cardiology, Faculty of Medicine, Selçuk University, Konya, Turkey
| | - Funda Öztunç
- Department of Pediatric Cardiology, Faculty of Medicine, Istanbul University Cerrahpaşa, Istanbul, Turkey
| | - Mehmet Öncül
- Department of Pediatric Cardiology, Faculty of Medicine, İnönü University, Malatya, Turkey
| | - Duygu Uç
- Department of Pediatric Cardiology, Faculty of Medicine, Dicle University, Diyarbakır, Turkey
| | - Osman Başpınar
- Department of Pediatric Cardiology, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Özge Pamukçu
- Department of Pediatric Cardiology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Mehmet Murat
- Department of Pediatric Cardiology, Dr. Behcet Uz Pediatric Diseases and Surgery Training and Research Hospital, University of Health Sciences, İzmir, Turkey
| | - İbrahim Cansaran Tanıdır
- Department of Pediatric Cardiology, Istanbul Başakşehir Çam and Sakura City Hospital, Istanbul, Turkey
| | - Gülsüm Alkan
- Department of Pediatric Infectious Disease, Faculty of Medicine, Selçuk University, Konya, Turkey
| | - Nujin Uluğ Murt
- Department of Pediatric Cardiology, Faculty of Medicine, Istanbul University Cerrahpaşa, Istanbul, Turkey
| | - Alper Akın
- Department of Pediatric Cardiology, Faculty of Medicine, Dicle University, Diyarbakır, Turkey
| | - Cemşit Karakurt
- Department of Pediatric Cardiology, Faculty of Medicine, İnönü University, Malatya, Turkey
| | - Derya Aydın Şahin
- Department of Pediatric Cardiology, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Alper Doğan
- Department of Pediatric Cardiology, Batman Training and Research Hospital, Batman, Turkey
| | - Derya Duman
- Department of Pediatric Cardiology, Faculty of Medicine, Mersin University, Mersin, Turkey
| | - Erkut Öztürk
- Department of Pediatric Cardiology, Istanbul Başakşehir Çam and Sakura City Hospital, Istanbul, Turkey
| | - Yusuf İskender Coşkun
- Department of Pediatric Cardiology, Faculty of Medicine, Istanbul University Cerrahpaşa, Istanbul, Turkey
| | - Mehmet Türe
- Department of Pediatric Cardiology, Faculty of Medicine, Dicle University, Diyarbakır, Turkey
| | - Münevver Tuğba Temel
- Department of Pediatric Cardiology, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Özlem Elkıran
- Department of Pediatric Cardiology, Faculty of Medicine, İnönü University, Malatya, Turkey
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Akgöl G, Gülkesen A, Uslu EY, Alkan G, Bolayır HA, Gelen MA, Uslu MF. Can myocardial dysfunction be detected in patients with rheumatoid arthritis with no cardiac symptoms? Eur Rev Med Pharmacol Sci 2023; 27:4399-4405. [PMID: 37259720 DOI: 10.26355/eurrev_202305_32445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE The aim of our study was to investigate the role of tissue Doppler and Myocardial Performance Index (MPI) in evaluating cardiac involvement in patients with rheumatoid arthritis (RA) with no cardiac symptoms, to determine whether these measurements differ between healthy controls and RA patients, and whether they can be used to determine the risk of cardiovascular disease and predict prognosis. PATIENTS AND METHODS 50 RA patients fulfilling the 2010 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) RA criteria and 50 healthy volunteering controls were included in the study. All patients and controls were assessed using electrocardiography (ECG), echocardiography, conventional Doppler echocardiography and tissue Doppler echocardiography. MPI values were calculated. In addition, RA patients were compared after being divided into two subgroups: seropositive and seronegative RA. Disease activity levels of the patients were determined based on Disease Activity Score in 28 Joints (DAS28). RESULTS The control group and RA group were compared in terms of PR interval, left atrial diameter, E/A, E/e', and MPI values. Comparisons between the groups yielded statistically significant differences in left atrial diameter, E/A, E/e', and MPI values and no significant difference in PR intervals. These parameters were also compared between seropositive and seronegative patients. Left atrial diameter was significantly higher in seronegative patients than in seropositive patients. There was no significant difference in the other values. DAS28 scores had no correlation with cardiac parameters. CONCLUSIONS Early detection of ventricular dysfunction in RA may be useful in clinical practice when predicting prognosis and optimizing treatment. The present study found that RA patients had impaired tissue Doppler measurements and MPI results compared to controls. MPI and tissue Doppler may be useful in early detection of ventricular dysfunction.
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Affiliation(s)
- G Akgöl
- Department of Physical Medicine and Rehabilitation, Firat University, Elazig, Turkey.
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Alkan G, Senturk Oztas N, Degerli E, Turna Z, Ozguroglu M. 94P Does hyperprogressive disease predict poor survival? Immuno-Oncology and Technology 2022. [DOI: 10.1016/j.iotech.2022.100198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Senturk Oztas N, Alkan G, Degerli E, Turna Z, Ozguroglu M. 112P Pseudoprogression predicts better prognosis in advanced non-small cell lung cancer treated with immune checkpoint inhibitors. Immuno-Oncology and Technology 2022. [DOI: 10.1016/j.iotech.2022.100216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Alkan G, Emiroğlu M, Kübra Tüter Öz S, Haldun Emiroğlu H, Türk Dağı H, Kazım Körez M. Gastrointestinal and Liver Manifestations in Children with COVID-19 and Their Relationship to Clinical Course. Turk Arch Pediatr 2022; 57:413-420. [PMID: 35822473 PMCID: PMC9318956 DOI: 10.5152/turkarchpediatr.2022.22011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objective: Coronavirus disease 2019 is a major health problem in all age groups. Although most clinical symptoms are respiratory, gastrointestinal symptoms are often reported. This is a major concern for children and has limited research coverage. In this study, we evaluated the frequencies of gastrointestinal symptoms and liver biochemical findings in children with coronavirus disease 2019 and their relationship with clinical course and length of hospital stay. Materials and Methods: Demographic data, clinical, and laboratory findings of children with Coronavirus disease 2019 who were followed up by the Department of Pediatric Infectious Diseases between March 2020 and August 2020 were recorded. They were classified according to age groups as <5 years, 5-10 years, and >10 years. Laboratory findings were analyzed according to age groups. Demographic, clinical, and laboratory findings were compared in both situations, the presence of gastrointestinal symptoms and the presence of elevated liver enzymes. It was considered statistically significant if it was <.05. Results: A total of 294 patients (median age 10 years [14 days to 18 years]) were enrolled in this study. Although fever is the most common symptom of coronavirus disease 2019, 15.6% of patients presented with acute gastroenteritis. Most patients with liver involvement (n = 130, 44.2%) were under 5 years of age (n = 74, 56.9%, P < .001). The patterns of abnormal liver test results were cholestatic (71.5%), hepatocellular (18.4%), and mixed (10%) types. Severe or massive elevation of aminotransferase or liver failure was not observed. No statistically significant difference was noted in outcomes, including length of stay, for patients with gastrointestinal symptoms (P = .178) or liver involvement (P = .146). Conclusion: The presence of gastrointestinal symptoms or elevated liver enzymes does not affect the course of the disease in children with coronavirus disease 2019.
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Affiliation(s)
- Gülsüm Alkan
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Selçuk University, Faculty of Medicine, Konya, Turkey
- Corresponding author:Gülsüm Alkan✉
| | - Melike Emiroğlu
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Selçuk University, Faculty of Medicine, Konya, Turkey
| | - Sadiye Kübra Tüter Öz
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Selçuk University, Faculty of Medicine, Konya, Turkey
| | - Halil Haldun Emiroğlu
- Department of Pediatrics, Division of Pediatric Gastroenterology, Selçuk University, Faculty of Medicine, Konya, Turkey
| | - Hatice Türk Dağı
- Department of Medical Microbiology, Selçuk University, Faculty of Medicine, Konya, Turkey
| | - Muslu Kazım Körez
- Department of Biostatistics, Selçuk University, Faculty of Medicine, Konya, Turkey
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Oygar PD, Büyükçam A, Sahbudak Bal Z, Dalgıç N, Bozdemir ŞE, Karbuz A, Çetin BŞ, Kara Y, Çetin C, Hatipoğlu N, Uygun H, Aygün FD, Hançerli Törün S, Şener Okur D, Yılmaz Çiftdoğan D, Tural Kara T, Yahşi A, Özer A, Öcal Demir S, Akkoç G, Turan C, Salı E, Şen S, Erdeniz EH, Kara SS, Emiroğlu M, Erat T, Aktürk H, Laçinel Gürlevik S, Sütçü M, Gayretli Aydın ZG, Yıldız Atikan B, Yeşil E, Güner Özenen G, Çelebi E, Efe K, Kizmaz Isancli D, Selver Durmuş H, Tekeli S, Karaaslan A, Bülbül L, Almış H, Kaba Ö, Ekemen Keleş Y, Yazıcıoğlu B, Bahtiyar Oğuz S, Ovalı HF, Doğan HH, Çelebi S, Çakir D, Karasulu B, Alkan G, Yenidoğan İ, Gül D, Parıltan Kücükalioğlu B, Avcu G, Kukul MG, Bilen M, Yaşar B, Üstün T, Kılıç Ö, Akın Y, Oral Cebeci S, Bucak İH, Sarı Yanartaş M, Şahin A, Arslanoglu S, Elevli M, Çoban R, Tuter Öz SK, Hatipoğlu H, Erkum İT, Turgut M, Demirbuğa A, Özçelik T, Çiftçi D, Sarı EE, Akkuş G, Hatipoğlu SS, Dinleyici EC, Hacimustafaoğlu M, Özkınay F, Kurugöl Z, Cengiz AB, Somer A, Tezer H, Kara A. Evaluation of vaccination status of health care workers for recommended vaccines and their acceptance of SARS-CoV-2 vaccines. Hum Vaccin Immunother 2022; 18:2044707. [PMID: 35714279 PMCID: PMC9248937 DOI: 10.1080/21645515.2022.2044707] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Introduction Health care workers (HCWs) are disproportionately exposed to infectious diseases and play a role in nosocomial transmission, making them a key demographic for vaccination. HCW vaccination rates are not optimal in many countries; hence, compulsory vaccination policies have been implemented in some countries. Although these policies are effective and necessary under certain conditions, resolving HCWs’ hesitancies and misconceptions about vaccines is crucial. HCWs have the advantage of direct contact with patients; hence, they can respond to safety concerns, explain the benefits of vaccination, and counter antivaccine campaigns that escalate during pandemics, as has been observed with COVID-19. Method A short survey was carried out in May–June 2020 on the vaccination status of HCWs working with pediatric patients with COVID-19. The survey inquired about their vaccination status (mumps/measles/rubella [MMR], varicella, influenza, and diphtheria/tetanus [dT]) and willingness to receive hypothetical future COVID-19 vaccines. The respondents were grouped according to gender, age, occupation, and region. Results In total, 4927 HCWs responded to the survey. Most were young, healthy adults. The overall vaccination rates were 57.8% for dT in the past 10 years, 44.5% for MMR, 33.2% for varicella, and 13.5% for influenza. Vaccination rates were the highest among physicians. The majority of HCWs (81%) stated that they would be willing to receive COVID-19 vaccines. Conclusion Although vaccination rates for well-established vaccines were low, a majority of HCWs were willing to receive COVID-19 vaccines when available. Education and administrative trust should be enhanced to increase vaccination rates among HCWs.
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Akaslan Kara A, Çay Ü, Yalçınkaya R, Erdeniz EH, Tural Kara T, Özdemir H, Güner Özenen G, Polat M, Gayretli Aydın ZG, Alkan G, Kepenekli E, Gündeşlioğlu ÖÖ, Kıymet E, Birinci A, Kibar F, Böncüoğlu E, Şahbudak Bal Z, Alabaz D, Çiftçi E, Tanır G, Bayram N, Cengiz AB, Devrim İ. Bloodstream infections due to Trichosporon species in paediatric patients: Results from the first national study from Turkey. J Mycol Med 2021; 32:101229. [PMID: 34911023 DOI: 10.1016/j.mycmed.2021.101229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/17/2021] [Accepted: 11/19/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Invasive Trichosporon infections are rarely seen opportunistic fungal infections in children and mainly affect immunocompromised patients. This multicenter retrospective study has rewieved the characteristics, risk factors, treatment modalities and outcomes of bloodstream infections caused by Trichosporon species in children diagnosed over the past ten years in Turkey. METHODS The study was performed with the participation of 12 of 55 hospitals invited from Turkey. In each center, the patients with bloodstream infections caused by Trichosporon spp. between January 2010 and December 2020 were retrospectively ascertained and the results were reported to the study coordinator by means of a simple case report. Data were collected on patient demographics, underlying condition(s), treatment of.infections caused by Trichosporon spp, and 7 and 30- day mortality rates. RESULTS A total of 28 cases with fungemia caused by Trichosporon spp. were included in the study. The most common underlying disease was paediatric cancers (39.3%). T. asahii infections were detected in 78.5 % (n=22) of patients. A various spectrum of antifungal treatment regimens were used including intravenous amphotericin B monotherapy in 35.7%, intravenous amphotericin B and voriconazole combination in 32.1% and intravenous voriconazole monotherapy in 28.6% of the patients. The overall mortality rate was 28.5 %. The mortality rates were 12.5% in the voricanozole, 30% in the amphotericin B and 33.3% in combined voriconazole -amphotericin B arms CONCLUSIONS: Invasive Trichosporon infections with an important impact of patients quality of life are almost related to underlying diseases with an overall mortality rate of 28.5%. Voriconazole was found to be associated with lower mortality rates when compared with other treatment regimens.
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Affiliation(s)
- Aybüke Akaslan Kara
- Department of Pediatric Infectious Diseases, Dr. Behçet Uz Children's Diseases and Surgery Training and Research Hospital, İzmir, Turkey.
| | - Ümmühan Çay
- Department of Pediatric Infectious Diseases, Cukurova University Faculty of Medicine, Adana, Turkey
| | - Rumeysa Yalçınkaya
- Department of Pediatric Infectious Diseases, Dr. Sami Ulus Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Emine Hafize Erdeniz
- Department of Pediatric Infectious Diseases, Ondokuz Mayis University Faculty of Medicine, Samsun, Turkey
| | - Tuğçe Tural Kara
- Department of Pediatric Infectious Diseases, Akdeniz University Faculty of Medicine, Antalya, Turkey
| | - Halil Özdemir
- Department of Pediatric Infectious Diseases, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Gizem Güner Özenen
- Department of Pediatric Infectious Diseases, Ege University Faculty of Medicine, İzmir, Turkey
| | - Meltem Polat
- Department of Pediatric Infectious Diseases, Pamukkale University Faculty of Medicine, Denizli, Turkey
| | - Zeynep Gökçe Gayretli Aydın
- Department of Pediatric Infectious Diseases, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey
| | - Gülsüm Alkan
- Department of Pediatric Infectious Diseases, Selcuk University Faculty of Medicine, Konya, Turkey
| | - Eda Kepenekli
- Department of Pediatric Infectious Diseases, Marmara University Faculty of Medicine, Istanbul, Turkey
| | - Özlem Özgür Gündeşlioğlu
- Department of Pediatric Infectious Diseases, Cukurova University Faculty of Medicine, Adana, Turkey
| | - Elif Kıymet
- Department of Pediatric Infectious Diseases, Dr. Behçet Uz Children's Diseases and Surgery Training and Research Hospital, İzmir, Turkey
| | - Asuman Birinci
- Department of Microbiology, Ondokuz Mayis University Faculty of Medicine, Samsun, Turkey
| | - Filiz Kibar
- Department of Microbiology, Cukurova University Faculty of Medicine, Adana, Turkey
| | - Elif Böncüoğlu
- Department of Pediatric Infectious Diseases, Dr. Behçet Uz Children's Diseases and Surgery Training and Research Hospital, İzmir, Turkey
| | - Zümrüt Şahbudak Bal
- Department of Pediatric Infectious Diseases, Ege University Faculty of Medicine, İzmir, Turkey
| | - Derya Alabaz
- Department of Pediatric Infectious Diseases, Cukurova University Faculty of Medicine, Adana, Turkey
| | - Ergin Çiftçi
- Department of Pediatric Infectious Diseases, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Gönül Tanır
- Department of Pediatric Infectious Diseases, Dr. Sami Ulus Children's Health and Diseases Training and Research Hospital, Ankara, Turkey
| | - Nuri Bayram
- Department of Pediatric Infectious Diseases, Dr. Behçet Uz Children's Diseases and Surgery Training and Research Hospital, İzmir, Turkey
| | - Ali Bülent Cengiz
- Department of Pediatric Infectious Diseases, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - İlker Devrim
- Department of Pediatric Infectious Diseases, Dr. Behçet Uz Children's Diseases and Surgery Training and Research Hospital, İzmir, Turkey
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Oygar PD, Büyükçam A, Bal ZŞ, Dalgıç N, Bozdemir ŞE, Karbuz A, Çetin BŞ, Kara Y, Çetin C, Hatipoğlu N, Uygun H, Aygün FD, Törün SH, Okur DŞ, Çiftdoğan DY, Kara TT, Yahşi A, Özer A, Demir SÖ, Akkoç G, Turan C, Salı E, Şen S, Erdeniz EH, Kara SS, Emiroğlu M, Erat T, Aktürk H, Gürlevik SL, Sütçü M, Aydın ZGG, Atikan BY, Yeşil E, Güner G, Çelebi E, Efe K, İşançlı DK, Durmuş HS, Tekeli S, Karaaslan A, Bülbül L, Almış H, Kaba Ö, Keleş YE, Yazıcıoğlu B, Oğuz ŞB, Ovalı HF, Doğan HH, Çelebi S, Çakır D, Karasulu B, Alkan G, Yenidoğan İ, Gül D, Küçükalioğlu BP, Avcu G, Kukul MG, Bilen M, Yaşar B, Üstün T, Kılıç Ö, Akın Y, Cebeci SO, Bucak IH, Yanartaş MS, Şahin A, Arslanoğlu S, Elevli M, Çoban R, Öz ŞKT, Hatipoğlu H, Erkum İT, Turgut M, Demirbuğa A, Özçelik T, Çiftçi D, Sarı EE, Akkuş G, Hatipoğlu SS, Dinleyici EÇ, Hacımustafaoğlu M, Özkınay F, Kurugöl Z, Cengiz AB, Somer A, Tezer H, Kara A. SARS-CoV-2 seropositivity among pediatric health care personnel after the first peak of the pandemic: nationwide surveillance in Turkey. Int J Infect Dis 2021; 113:184-189. [PMID: 34592441 PMCID: PMC8474801 DOI: 10.1016/j.ijid.2021.09.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/31/2021] [Accepted: 09/22/2021] [Indexed: 11/19/2022] Open
Abstract
Background Understanding SARS-CoV-2 seroprevalence among health care personnel is important to explore risk factors for transmission, develop elimination strategies and form a view on the necessity and frequency of surveillance in the future. Methods We enrolled 4927 health care personnel working in pediatric units at 32 hospitals from 7 different regions of Turkey in a study to determine SARS Co-V-2 seroprevalence after the first peak of the COVID-19 pandemic. A point of care serologic lateral flow rapid test kit for immunoglobulin (Ig)M/IgG was used. Seroprevalence and its association with demographic characteristics and possible risk factors were analyzed. Results SARS-CoV-2 seropositivity prevalence in health care personnel tested was 6.1%. Seropositivity was more common among those who did not universally wear protective masks (10.6% vs 6.1%). Having a COVID-19-positive co-worker increased the likelihood of infection. The least and the most experienced personnel were more likely to be infected. Most of the seropositive health care personnel (68.0%) did not suspect that they had previously had COVID-19. Conclusions Health surveillance for health care personnel involving routine point-of-care nucleic acid testing and monitoring personal protective equipment adherence are suggested as important strategies to protect health care personnel from COVID-19 and reduce nosocomial SARS-CoV-2 transmission.
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Baglan Yentur S, Ercan Z, Deniz G, Karatas A, Gur M, Alkan G, Koca SS. POS0576 EFFECTS OF ACUTE EXERCISE ON SERUM BDNF LEVEL IN PATIENTS WITH RHEUMATOID ARTHRITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.3768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Brain derived neurotrophic factor (BDNF) is a neurotrofic factor that may show healing, survival-promoting and protective effects on neurons in central and peripheral nervous system. The effect of physical exercise on serum BDNF is unclear. Also, BDNF level was found significantly lower in rheumatoid Arthritis (RA) patients with depression.Objectives:Aim of this study is to investigate the variation of BDNF levels following acute exercise and potential correlation between BDNF levels and depression.Methods:This study included 44 RA patients and 44 age and sex matched healthy controls (HC). Aerobic exercise was performed to all participants for a single session. The intervention was performed on a treadmill and included 5 minutes of warm-up, 20 minutes of walking exercise reaching at 60- 80% of Maximal heart rate and 5 minutes of cool-down. Depression and anxiety levels were evaluated with Beck Depression Inventory (BDI) and Hospital Anxiety and Depression Scale (HADS). Blood samples from all subjects were taken and centrifuged before and immediately after the exercise intervention.Results:Serum BDNF levels (both baseline and post-exercise) were similar in the RA and HC group (Table 1). Although after aerobic exercise serum BDNF levels were significantly decreased in both RA and HC groups (Wilcoxon Rank P < 0.05) ΔBDNF levels was significantly higher in the RA group than HC group. Serum BDNF level was increased in 30.2% of healthy subjects and 4.5% of RA patients (P = 0.002). On the other hand, BDI, HADS depression and HADS anxiety indices were correlated significantly with ΔBDNF levels in the RA group (p<0.05) but not in HC group.Conclusion:A single bout of exercise may be effective on serum BDNF levels in patients with RA and healthy subjects. However, psychological comorbidities affect the amelioration of BDNF level, in RA. The long-term effect of alterations on BDF level is candidate to evaluate by prospective studies.Table 1.Clinical and laboratory characteristics in the study groupsRA (n=44)HC (n=44)PMean age, years46.8±10.343.4±6.40.071*Females, n (%)32 (72.7)31 (70.5)0.813**Active smokers, n (%)12 (27.3)10 (22.7)0.622**BMI, kg/m226.8±4.625.6±2.40.127*HADS Depression10.2±3.92.2±2.1<0.001*HADS Anxiety10.4±4.12.4±2.1<0.001*BDI17.9±8.13.7±4.1<0.001*BDNF (baseline), pg/ml798.9±381.1688.7±469.90.069***BDNF (post-exercise), pg/ml469.5±193.5509.9±380.40.593***ΔBDNF, pg/ml329.5±258.4211.1±302.60.047***BDNF increased, n (%)2 (4.5)13 (30.2)0.002**RA; rheumatoid arthritis, HC; healthy control, BMI; body mass index, HADS; Hospital Anxiety and Depression Scale, BDI; Beck Depression Inventory, BDNF; brain derived neurotrophic factor*Student’s t test, **Chi square test and ***Mann Whitney U testDisclosure of Interests:None declared
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Alkan G, Emiroğlu M, Sert A, Kartal A, Öc M. Tricuspid valve infective endocarditis associated with aseptic meningitis: a rare presentation in a child. ARCH ARGENT PEDIATR 2021; 118:e22-e25. [PMID: 31984703 DOI: 10.5546/aap.2020.eng.e22] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Accepted: 07/19/2019] [Indexed: 11/12/2022]
Abstract
Infective endocarditis (IE) is a rare but a potentially life-threatening infectious disease. Atypical presentations cause delays in the diagnosis. Neurological involvement such as meningitis or meningismus, are especially common in mitral valve endocarditis, but unusual in tricuspid valve endocarditis. Although few cases of right-sided IE have been reported with neurological symptoms in adults, children have not been described in literature. A nine-year-old girl with congenital ventricular septal defect (VSD) was admitted with fever, headache and neck stiffness. Her clinical symptoms and cerebrospinal fluid findings supported the aseptic meningitis. On ceftriaxone therapy day 3, her complaints were resolved; nine days later she was admitted with fever and neck stiffness again. Further investigation for fever source with echocardiogram revealed a tricuspid valve endocarditis. Antibiotic therapy was completed after 6 weeks. Cardiac surgery was performed for VSD and tricuspid valvular insufficiency.
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Affiliation(s)
- Gülsüm Alkan
- Department of Pediatric Infectious Diseases. Selcuk University Faculty of Medicine, Konya, Turkey
| | - Melike Emiroğlu
- Department of Pediatric Infectious Diseases. Selcuk University Faculty of Medicine, Konya, Turkey
| | - Ahmet Sert
- Department of Pediatric Infectious Diseases. Selcuk University Faculty of Medicine, Konya, Turkey
| | - Ayşe Kartal
- Department of Pediatric Infectious Diseases. Selcuk University Faculty of Medicine, Konya, Turkey
| | - Mehmet Öc
- Department of Cardiovascular Surgery. Selcuk University Faculty of Medicine, Konya, Turkey
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11
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Oygar PD, Büyükçam A, Şahbudak Bal Z, Dalgıç N, Bozdemir ŞE, Karbuz A, Çetin BŞ, Kara Y, Çetin C, Hatipoğlu N, Uygun H, Aygün FD, Hançerli Törün S, Şener Okur D, Yılmaz Çiftdoğan D, Tural Kara T, Yahşi A, Özer A, Öcal Demir S, Akkoç G, Turan C, Salı E, Şen S, Erdeniz EH, Kara SS, Emiroğlu M, Erat T, Aktürk H, Laçinel Gürlevik S, Sütçü M, Gayretli Aydın ZG, Atikan BY, Yeşil E, Güner G, Çelebi E, Efe K, Kızmaz İşançlı D, Durmuş HS, Tekeli S, Karaarslan A, Bülbül L, Almış H, Kaba Ö, Ekemen Keleş Y, Yazıcıoğlu B, Bahtiyar Oğuz Ş, Ovalı HF, Doğan HH, Çelebi S, Çakır D, Karasulu B, Alkan G, Yenidoğan İ, Gül D, Parıltan Küçükalioğlu B, Avcu G, Kukul MG, Bilen M, Yaşar B, Üstün T, Kılıç Ö, Akın Y, Oral Cebeci S, Turgut M, Sarı Yanartaş M, Şahin A, Arslanoğlu S, Elevli M, Tüter Öz ŞK, Hatipoğlu H, Erkum İT, Demirbuğa A, Özçelik T, Ergül Sarı E, Akkuş G, Hatipoğlu SS, Dinleyici EÇ, Hacımustafaoğlu M, Özkınay F, Kurugöl Z, Cengiz AB, Somer A, Tezer H, Kara A. Education of Healthcare Personnel Working with Pediatric Patients During COVID-19 Pandemic within the Framework of Infection Control. J Pediatr Inf 2020. [DOI: 10.5578/ced.202061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: In the early stages of any epidemic caused by new emerging pathogens healthcare personnel is subject to a great risk. Pandemic caused by SARS-CoV-2, proved to be no exception. Many healthcare workers died in the early stages of pandemic due to inadequate precautions and insufficient protection. It is essential to protect and maintain the safety of healthcare personnel for the confinement of pandemic as well as continuity of qualified healthcare services which is already under strain. Educating healthcare personnel on appropiate use of personal protective equipment (PPE) is as essential as procuring them. Material and Methods: A survey is conducted on 4927 healthcare personnel working solely with pediatric patients from 32 different centers. Education given on PPE usage were questioned and analyzed depending on age, sex, occupation and region. Results: Among four thousand nine hundred twelve healthcare personnel from 32 different centers 91% (n= 4457) received education on PPE usage. Of those who received education only 36% was given both theoretical and applied education. Although there was no differences among different occupation groups, receiving education depended on regions. Conclusion: It is essential to educate healthcare personnel appropiately nationwidely for the continuity of qualified healthcare services during the pandemic.
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12
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Oygar PD, Büyükçam A, Şahbudak Bal Z, Dalgıç N, Bozdemir ŞE, Karbuz A, Çetin BŞ, Kara Y, Çetin C, Hatipoğlu N, Uygun H, Aygün FD, Hançerli Törün S, Şener Okur D, Yılmaz Çiftdoğan D, Tural Kara T, Yahşi A, Özer A, Öcal Demir S, Akkoç G, Turan C, Salı E, Şen S, Erdeniz EH, Kara SS, Emiroğlu M, Erat T, Aktürk H, Laçinel Gürlevik S, Sütçü M, Gayretli Aydın ZG, Atikan BY, Yeşil E, Güner G, Çelebi E, Efe K, Kızmaz İşançlı D, Durmuş HS, Tekeli S, Karaarslan A, Bülbül L, Almış H, Kaba Ö, Ekemen Keleş Y, Yazıcıoğlu B, Bahtiyar Oğuz Ş, Ovalı HF, Doğan HH, Çelebi S, Çakır D, Karasulu B, Alkan G, Yenidoğan İ, Gül D, Parıltan Küçükalioğlu B, Avcu G, Kukul MG, Bilen M, Yaşar B, Üstün T, Kılıç Ö, Akın Y, Oral Cebeci S, Bucak İH, Turgut M, Sarı Yanartaş M, Şahin A, Arslanoğlu S, Elevli M, Tüter Öz ŞK, Hatipoğlu H, Erkum İT, Demirbuğa A, Özçelik T, Ergül Sarı E, Akkuş G, Hatipoğlu SS, Dinleyici EÇ, Hacımustafaoğlu M, Özkınay F, Kurugöl Z, Cengiz AB, Somer A, Tezer H, Kara A. COVID-19 Pandemisinde Enfeksiyon Kontrol Çalışmaları Çerçevesinde Çocuk Hastalarla Çalışan Sağlık Personeli Eğitimi. J Pediatr Inf 2020. [DOI: 10.5578/ced.70235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: In the early stages of any epidemic caused by new emerging pathogens healthcare personnel is subject to a great risk. Pandemic caused by SARS-CoV-2, proved to be no exception. Many healthcare workers died in the early stages of pandemic due to inadequate precautions and insufficient protection. It is essential to protect and maintain the safety of healthcare personnel for the confinement of pandemic as well as continuity of qualified healthcare services which is already under strain. Educating healthcare personnel on appropiate use of personal protective equipment (PPE) is as essential as procuring them. Material and Methods: A survey is conducted on 4927 healthcare personnel working solely with pediatric patients from 32 different centers. Education given on PPE usage were questioned and analyzed depending on age, sex, occupation and region. Results: Among four thousand nine hundred twelve healthcare personnel from 32 different centers 91% (n= 4457) received education on PPE usage. Of those who received education only 36% was given both theoretical and applied education. Although there was no differences among different occupation groups, receiving education depended on regions. Conclusion: It is essential to educate healthcare personnel appropiately nationwidely for the continuity of qualified healthcare services during the pandemic.
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13
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Alkan G, Kartal A, Emiroğlu M, Paksoy Y. Neuro-Behçet disease presented with pachymeningitis in a child. ARCH ARGENT PEDIATR 2020; 117:e644-e647. [PMID: 31758902 DOI: 10.5546/aap.2019.eng.e644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 06/06/2019] [Indexed: 11/12/2022]
Abstract
Behçet's disease (BD) is a rare systemic vasculitis disorder of unknown etiology characterized by recurrent oral and genital apthae and uveitis. It involves the central or peripheral nervous system; occurs rarely during childhood. Isolated acute aseptic meningitis is extremely uncommon. We report here a case of Neuro-Behçet disease (NBD) diagnosed in a 14-year-old girl. The patient presented acute headache, diplopia, papilla edema, and meningeal irritation. She had a history of recurrent oral ulcers. Brain magnetic resonance imaging revealed pachymeningitis. Pleocytosis and pressure increase were the cerebrospinal fluid findings. Although medical therapy, her complaints were not resolved. Uveitis was not detected, pathergy test was negative. HLA-B51 allele was positive. The findings were considered to unusual NBD. The patient improved dramatically after steroid therapy. BD should be considered in differential diagnosis of meningitis unless an infectious agent is demonstrated. To our knowledge, a case of pachymeningitis with NBD, was not described in children.
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Affiliation(s)
- Gülsüm Alkan
- Malatya Training and Research Hospital Department of Pediatric Infectious Diseases, Malatya, Turkey.
| | - Ayşe Kartal
- Selcuk University Faculty of Medicine, Department of Pediatric Neurology, Konya, Turkey
| | - Melike Emiroğlu
- Selcuk University Faculty of Medicine, Department of Pediatric Infectious Diseases, Konya, Turkey
| | - Yahya Paksoy
- Selcuk University Faculty of Medicine, Department of Radiology, Konya, Turkey
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14
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Ege G, Bozkurt M, Koçer B, Tüzün AE, Uygun M, Alkan G. Influence of feed particle size and feed form on productive performance, egg quality, gastrointestinal tract traits, digestive enzymes, intestinal morphology, and nutrient digestibility of laying hens reared in enriched cages. Poult Sci 2019; 98:3787-3801. [PMID: 30839089 DOI: 10.3382/ps/pez082] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 02/06/2019] [Indexed: 11/20/2022] Open
Abstract
A total of 640 Lohmann LSL hens were randomly allotted to 4 dietary treatments arranged in 2 × 2 factorial with 2 feed particle sizes (fine and coarse) and 2 feed forms (mash and crumble). The 2 particle sizes were achieved by grinding whole corn and wheat in the hammer mill to pass through 4- and 8-mm sieves. The laying hen diet was isonutritive, and each diet was fed to 8 enriched cages of 20 hens from 21 to 52 wk of age. Screen size and feed form did not affect feed intake, egg production, egg weight, egg mass, and quality traits of the eggs, except for yolk color score, which decreased with crumbling of the feed. Feed conversion ratio was greater (P < 0.01) in hens fed the coarsely ground diet than in hens fed the finely ground diet. Crumbling the feed increased (P < 0.01) feed intake and feed conversion ratio compared to those after mashing. The relative weight of the liver and length of the small intestines were greater (P < 0.05) in hens fed crumble than in hens fed mash. Finely grinding cereals decreased (P < 0.01) the pancreas and gizzard weight compared to those after coarse grinding. The pH of digestive organs showed significant responses to feed form. Crumbling resulted in increased (P < 0.01) pancreatic activities of amylase, while lipase secretion was not affected by the manipulations in screen size and feed form. Ileal villus measurements (villus height, villus height/crypt depth ratio, villus surface area) were greater (P < 0.01) in hens fed crumble than in hens fed mash, whereas particle size had no effect. Total tract digestibility coefficients of crude ash and ether extracts were improved narrowing screen size from 8 to 4 mm. Data illustrated that grinding cereals to pass through a 4-mm screen could improve the efficiency of feed conversion. However, feeding crumbles provided no benefit to productive performance and egg quality, although the absorptive capacity of laying hens increased.
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Affiliation(s)
- G Ege
- General Directorate of Research, Erbeyli Experimental Station, Aydın-Turkey
| | - M Bozkurt
- Department of Animal Science, Faculty of Agriculture, Aydın Adnan Menderes University, Aydın-Turkey
| | - B Koçer
- General Directorate of Research, Erbeyli Experimental Station, Aydın-Turkey
| | - A E Tüzün
- Aydın Adnan Menderes University, Koçarlı Vocational Scholl, South Campus, Aydın-Turkey
| | - M Uygun
- Chemistry Department, Aydın Adnan Menderes University, Aydın-Turkey
| | - G Alkan
- Department of Histology and Embryology, Faculty of Medicine, Aydın Adnan Menderes University, Aydın-Turkey
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15
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Muñoz-Fernandez L, Alkan G, Milošević O, Rabanal M, Friedrich B. Synthesis and characterisation of spherical core-shell Ag/ZnO nanocomposites using single and two – steps ultrasonic spray pyrolysis (USP). Catal Today 2019. [DOI: 10.1016/j.cattod.2017.11.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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16
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Alkan G, Emiroglu M, Kartal A. Hydroxyzine-induced Vertical Nystagmus. Indian Pediatr 2018; 55:1094. [PMID: 30745487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Gülsüm Alkan
- Department of Pediatric Infectious Diseases, Selcuk University Faculty of Medicine, Konya, Turkey.
| | - Melike Emiroglu
- Department of Pediatric Infectious Diseases, Selcuk University Faculty of Medicine, Konya, Turkey
| | - Ayse Kartal
- Department of Pediatric Neurology, Selcuk University Faculty of Medicine, Konya, Turkey
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17
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18
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Alkan G, Emiroğlu M, Kartal A, Peru H, Koplay M. Occult Disseminated Tuberculosis with Holocord Longitudinally Extensive Transverse Myelitis: A Rare Phenomenon in a Child. J Pediatr Neurosci 2017; 12:259-261. [PMID: 29204202 PMCID: PMC5696664 DOI: 10.4103/jpn.jpn_14_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Longitudinally extensive transverse myelitis (LETM) is defined as an inflammatory lesion of the spinal cord that extends to three or more segments. LETM is a commonly characteristic feature of neuromyelitis optica (NMO) or various autoimmune diseases. Manifestation of Mycobacterium tuberculosis (MTB) infection with LETM are rare and usually in the cervicothoracic spinal cord. Our patient presented with holocord LETM, so NMO was considered initially diagnosis. After in further research, MTB was diagnosed and treated successfully. The current case underscores that tuberculosis must be keep in mind when undertaking differential diagnosis of demyelinating diseases even in the absence of symptoms of infection, and especially in endemic regions.
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Affiliation(s)
- Gülsüm Alkan
- Department of Pediatric Infectious Diseases, Faculty of Medicine, Selcuk University, Konya, Turkey
| | - Melike Emiroğlu
- Department of Pediatric Infectious Diseases, Faculty of Medicine, Selcuk University, Konya, Turkey
| | - Ayşe Kartal
- Department of Pediatric Neurology, Faculty of Medicine, Selcuk University, Konya, Turkey
| | - Harun Peru
- Department of Pediatric Nephrology, Faculty of Medicine, Selcuk University, Konya, Turkey
| | - Mustafa Koplay
- Department of Radiology, Faculty of Medicine, Selcuk University, Konya, Turkey
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19
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Abstract
DiGeorge syndrome (DGS) is the most common microdeletion syndrome. The phenotype of DGS is highly variable involving facial, velopharyngeal, cardiac, immunologic, endocrinal, and neuropsychiatric abnormalities. Although neural tube defects (NTDs) have not been described as components of DGS in standard pediatric textbooks, there have been a few case reports of DGS with NTDs. Furthermore, in patients with DGS, seizures can occur due to hypocalcemia or cortical dysgenesis. Few cases of epilepsy have been reported with NTDs without a cortical defect. Here, we report a case of an infant with DGS with a sacral myelomeningocele inherited from the mother. The infant developed epilepsy without hypocalcemia or cortical dysgenesis which is considered related to the sacral myelomeningocele.
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Affiliation(s)
- Gülsüm Alkan
- Department of Pediatric Infectious Diseases, Faculty of Medicine, Selcuk University, Konya, Turkey
| | - Melike Keser Emiroglu
- Department of Pediatric Infectious Diseases, Faculty of Medicine, Selcuk University, Konya, Turkey
| | - Ayse Kartal
- Department of Pediatric Neurology, Faculty of Medicine, Selcuk University, Konya, Turkey
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20
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Emeksiz S, Kutlu NO, Çaksen H, Alkan G, Yıkmaz HŞ, Tokgöz H. Posterior reversible encephalopathy syndrome in children: a case series. Turk Arch Pediatr 2016; 51:217-220. [PMID: 28123335 DOI: 10.5152/turkpediatriars.2016.2192] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Accepted: 01/08/2015] [Indexed: 11/22/2022]
Abstract
Posterior reversible encephalopathy syndrome is characterized by hypertension, seizure, headache, clouding of consciousness, and visual disturbance, and is diagnosed in the presence of typical lesions on magnetic resonance imaging. We retrospectively evaluated five patients who were diagnosed as having posterior reversible encephalopathy syndrome and followed up in Meram Medical Faculty, Pediatric Intensive Care and Hematology wards, between January 2010 and January 2014. We reviewed the demographic and clinical data, and neuroimaging findings. The primary diseases of the subjects included acute lymphocytic leukemia (n=2), Henoch-Schönlein purpura (n=1), systemic lupus erythematous (n=1), and acute poststreptococcal glomerulonephritis (n=1). The mean age was 10±4.58 years (range, 5-14 years). Acute elevation of blood pressure was found in all patients (n=5). Initial neurologic manifestations included seizure, clouding of consciousness, headache, and visual disturbance. After the diagnosis was made through clinical evaluations and magnetic resonance imaging, complete clinical recovery was obtained in all patients with the appropriate therapeutic approach. In conclusion, posterior reversible encephalopathy syndrome should be considered in the differential diagnosis of patients who present with encephalopathy and underlying diseases such as nephritis, vasculitis, malignancy accompanied by hypertension, and a history of use of medication.
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Affiliation(s)
- Serhat Emeksiz
- Department of Pediatric Intensive Care, Necmettin Erbakan University Meram School of Medicine, Konya, Turkey
| | - Nurettin Onur Kutlu
- Department of Pediatric Intensive Care, Necmettin Erbakan University Meram School of Medicine, Konya, Turkey
| | - Hüseyin Çaksen
- Division of Pediatric Neurology, Necmettin Erbakan University Meram School of Medicine, Konya, Turkey
| | - Gülsüm Alkan
- Department of Pediatrics, Konya, Necmettin Erbakan University Meram School of Medicine, Turkey
| | - Hülya Şeker Yıkmaz
- Department of Pediatrics, Konya, Necmettin Erbakan University Meram School of Medicine, Turkey
| | - Hüseyin Tokgöz
- Division of Pediatric Hematology, Necmettin Erbakan University Meram School of Medicine, Konya, Turkey
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21
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Yesilmen N, Gulkesen A, Alkan G, Kaya A, Akgol G. AB0375 Compare Hand Function at Rheumatic Arthritis and Osteoarthritis. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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22
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Baskan EB, Yilmaz E, Saricaoglu H, Alkan G, Ercan I, Mistik R, Adim SB, Goral G, Dilek K, Tunali S. Detection of parvovirus B19 DNA in the lesional skin of patients with Behçet's disease. Clin Exp Dermatol 2007; 32:186-90. [PMID: 17250756 DOI: 10.1111/j.1365-2230.2006.02330.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND There is disagreement in the current evidence for viral aetiologies in the pathogenesis of Behçet's disease (BD). OBJECTIVES To investigate the presence of B19 DNA in skin lesions of patients with BD, compare with the skin of healthy controls and evaluate its role in the pathogenesis. METHODS In total, 40 patients diagnosed with BD according to the criteria proposed by the International Study Group for Behçet's Disease and routinely followed up at our centre were enrolled into the study. All the patients selected were in the active phase of disease. Skin and blood samples of patients with BD and of the healthy volunteers were examined for B19 serology, histopathology and genome expression. RESULTS The quantity of B19 DNA in nonulcerative BD lesions of was significantly different from ulcerative lesions in the study group and from the skin of the healthy controls (P < 0.01). For the nonulcerative lesions, real-time PCR analysis for B19 DNA was found to be 64% sensitive (95% CI 42.5-82.0) and 85% specific (95% CI 62.1-96.6) with a cut-off value of > 154 IU/mL (P < 0.001). CONCLUSIONS To the best of our knowledge, this is the first study that provides evidence for a possible causal link between BD and parvovirus B19, and our data suggest the presence of the virus, particularly in intact, nonulcerative skin lesions of BD. Limitations to this study include the limited number of participants, and the fact that the exact source of B19 DNA was undetected.
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Affiliation(s)
- E B Baskan
- Department of Dermatology, Uludag University Medical Faculty, 16059 Gorukle, Bursa, Turkey.
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23
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Aydogan K, Alkan G, Karadogan Koran S, Adim SB, Kiyici M, Tokgoz N. Painful penile ulceration in a patient with malignant atrophic papulosis. J Eur Acad Dermatol Venereol 2006; 19:612-6. [PMID: 16164721 DOI: 10.1111/j.1468-3083.2005.01227.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Malignant atrophic papulosis (MAP) is a rare, obliterating vasculopathy affecting multiple systems, frequently with a poor prognosis. Although cutaneous lesions are often the initial presentation, systemic involvement is also common, usually with a fatal outcome. Involvement of the genitalia is very rare. We describe a 45-year-old male patient with multisytemic manifestation of MAP accompanied by painful penile ulceration. The pathogenesis of MAP is not yet fully understood and effective treatment choices are limited. In our case, the combination of pentoxifylline and dipyridamole failed to provide a beneficial effect on the progression of the disease and the patient died due to intestinal and intrathoracic manifestation of MAP. In the present case, attention should be drawn to the following clinical course and therapeutic properties: (i) we describe the second patient in the literature diagnosed with MAP and painful penile ulceration; (ii) to our knowledge, this is the first reported case with oesophageal fistula due to MAP; (iii) we could not confirm the efficacy of pentoxifylline, the recently reported treatment modality, in our patient.
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Affiliation(s)
- K Aydogan
- Department of Dermatology, Uludag University School of Medicine, Bursa, Turkey
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24
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Abstract
Cigarette smoke is a major risk factor for both coronary heart disease and peripheral vascular disease and has been reported to contain many oxidizing agents that lead to generation of free radicals. In this study, we investigated the levels of lipid peroxides (LPO) and antioxidant vitamins (C and E), total thiol content (t-SH), the activities of superoxide dismutase (SOD), glutathione S-transferase (GST) and glutathione peroxidase (GPx) in the platelet-rich plasma (PRP) and plasma of 50 smokers and 30 non-smokers. Total cholesterol (TC), low density-cholesterol (LDL-C), triglyceride (TG) and phospholipid (PL) levels of the plasma were significantly higher (p < 0.001) and high density-cholesterol (HDL-C) levels were significantly lower in smokers (p < 0.001) when compared with non-smokers. In plasma and PRP, LPO levels, GST and SOD activities were found to be increased (p < 0.001) in smokers, whereas GPx activity, vitamin C levels and t-SH content were found to be decreased. On the other hand, the levels of vitamin E was unchanged in plasma and PRP. The relationships between plasma levels of lipids, LPO and antioxidant systems were also investigated in both groups. A strong positive correlation was found between TC and Vit E (r = 0.5575; p < 0.001), LPO and PL (r = 0.4270; p < 0.01), LPO and GST (r = 0.3770; p < 0.01) and t-SH and GPx (r = 0.3781; p < 0.01) in smokers. These findings reveal a disturbance of oxidant-antioxidant balance by free radicals present in cigarette smoke, which may cause reduction in platelet hyperreactivity and endothelial dysfunction in smokers.
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Affiliation(s)
- C. Gökkusu
- Department of Biochemistry, Faculty of Medicine, University of Istanbul, Istanbul, Turkey
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