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Senkal N, Kiyan E, Kocasoy-Orhan E, Demir A, Aydogan M, Yalçinkaya Y, Gul A, Inanc M, Ocal ML, Artim-Esen B. AB0331 PULMONARY INVOLVEMENT IN A SINGLE CENTER COHORT OF PATIENTS WITH SYSTEMIC LUPUS ERYTHEMATOSUS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.3152] [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:The prevalence of SLE pulmonary involvement varies depending on several factors, including diagnostic methods [1].Objectives:We aimed to determine the frequency of involvement with different diagnostic methods in a single center cohort.Methods:300 SLE patients were included. Chest x-ray (CXR), lung spirometry, carbonmonoxide diffusion test (DLCOc) and echocardiography were performed. High resolution thorax computed tomography (HRCT) was done for a definite diagnosis of interstitial lung disease (ILD) whilst diagram electromyography (EMG), ultrasonography (USG) and magnetic resonance imaging (MR) were utilized to diagnose shrinking lung syndrome (SLS).Results:The mean age and follow-up time were 43 and 11,5 years respectively. Of 300 patients, 16% had ILD, 6,7% had pulmonary hypertension (PHT), 3% had SLS, 0,3% had pulmonary infarction. At the start of the study, patients’ records showed that 4% had ILD, 5% PHT, 0,3% SLS and 0,3% pulmonary infarction. The median age, mean duration of disease and follow-up time were significantly higher and longer in patients with ILD compared to patients without (p<0.05). Forced expiratory volume (FEV1), forced vital capacity (FVC), DLCOc and total lung capacity (TLC) were significantly lower in patients with ILD and with SLS (p<0,001). Patients with ILD had significantly higher frequency of arthritis, serositis, Raynaud myositis and anti-Scl70 positivity. Avascular necrosis, diabetes and malignancy were significantly more frequent in those patients. All patients with suspected SLS undergone diagram EMG, USG and MR. Out of 10 suspected cases, in 6 EMG, in 5 USG and in 9 MR was compatible with SLS diagnosis. 5 patients had 3 of the diagnostic methods positive to diagnose SLS. Muscle atrophy and weakness, avascular necrosis were more frequent in this group of patients (p<0.05). There were more patients treated with mycophenolate mofetil (MMF) and cyclophosphamide in the SLS group whilst more with MMF in the ILD group. Significantly higher frequency of patients had stopped using hydroxychloroquine (HCQ) in the ILD group (p=0,04).Conclusion:Interstitial lung disease is common in patients with SLE and considerable number of patients have SLS [2]. Spirometry, DLCOc and CXR are simple but valuable to diagnose pulmonary involvement in SLE patients. Diaphragm MR, USG and EMG are complementary methods for definite diagnosis in SLS [2]. Considering the significant difference of prevalence between the start and the end of the study, one of the possibbilities is the underrecognition of SLE pulmonary disease due to its being part of a multisystemic presentation. Higher usage of immunosuppressives in these patients may support a multisystemic active disease. Although drug effect is another concern, it is hard to establish a causal relationship due to the study’s cross-sectional design. HCQ may have a role in ILD prevention.References:[1]Keane MP, Lynch JP. Pleuropulmonary manifestations of systemic lupus erythematosus. Thorax 2000;55:159-166.[2]Singh R, Huang W, Menon Y, Espinoza LR. Shrinking lung syndrome in systemic lupus erythematosus and Sjogren’s syndrome. J Clin Rheumatol. 2002 Dec;8(6):340-5.Table 1.Spirometry; DLCO; diaphragm EMG, USG and MRI results of patients with SLS.Patient/Age/Sex1/44/F2/57/F3/39/F4/38/M5/23/F6/60/F7/58/F8/37/F9/66/F10/28/FFEV1 (%)47655963676271537039FVC (%)56735962797072556237DLCO (%)45504465535547656245TLC (%)61716566786454636245USG deep inspiration (L)4,704,742,593,013,063,065,734,172,121,59USG deep inspiration (R)3,721,982,262,242,772,174,672,834,622,49USG diaphragm thickness (L)4,823,002,482,842,551,592,093,181,621,44USG diaphragm thickness R(R)1,231,041,841,802,191,311,791,972,081,63MR high sideRRRRRRRLLMR height difference4,926,192,872,641,672,451,730,950,78EMG resting AMP (R)0,20,30,60,50,60,40,10,80,90,7EMG resting LAT (R)76,47,166,786,154,7565,8EMG resting AMP (L)0,40,50,80,71,20,60,31,20,50,5EMG resting LAT (L)6,355,756,855,66,05664,355,26,15Disclosure of Interests:None declared
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Idilman R, Aydogan M, Oruncu MB, Kartal A, Elhan AH, Ellik Z, Gumussoy M, Er R, Ozercan M, Duman S, Toruner M, Cinar K, Soykan I, Beyler AR, Ozkan H. Natural History of Cirrhosis: Changing Trends in Etiology Over the Years. Dig Dis 2020; 39:358-365. [PMID: 33142287 DOI: 10.1159/000512746] [Citation(s) in RCA: 4] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 11/02/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND AND GOALS The aims of the present study were to investigate the natural history of cirrhosis and to determine trends in the etiology of cirrhosis. METHODS Between January 2001 and January 2018, a total of 1,341 patients had been diagnosed with cirrhosis and were included. RESULTS A total of 898 cirrhotic patients, who were followed up for at least 6 months were included into the analysis. The median age was 54 years. The median Child-Pugh and MELD scores were 7.5 and 11, respectively. Ascites (51%) was the most common causes of decompensation. Chronic viral hepatitis was the most frequent cause of cirrhosis (58%). Hepatitis B virus (HBV) infection was the main etiology (34%), followed by hepatitis C virus (HCV) infection (18%). Among 129 patients with cryptogenic cirrhosis (CC), 60 had metabolic abnormalities. If these 60 patients with CC were considered to have nonalcoholic fatty liver disease (NAFLD)-related cirrhosis, the proportion of NAFLD-related cirrhosis increased from 1.8 to 8.0%. At admission, 74 patients (8%) had been diagnosed with hepatocellular carcinoma (HCC). A new HCC developed in 80 patients during the follow-up period. The probability of developing HCC was 3.9% at 12 months. Logistic regression analysis showed that the development of HCC was significantly associated with older age (p < 0.001), male gender (p < 0.001), viral etiology (p = 0.026), and baseline high aspartate aminotransferase level (p = 0.01). Overall, 104 cirrhotic patients died. CONCLUSION HBV and HCV remain the leading causes of etiology in cirrhosis and HCC. However, NAFLD-related cirrhosis is recognized as a growing burden.
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Affiliation(s)
- Ramazan Idilman
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey,
| | - Merve Aydogan
- Department of Internal Medicine, Ankara University School of Medicine, Ankara, Turkey
| | - Mehmet Berk Oruncu
- Department of Internal Medicine, Ankara University School of Medicine, Ankara, Turkey
| | - Aysun Kartal
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Atilla Halil Elhan
- Department of Biostatistics, Ankara University School of Medicine, Ankara, Turkey
| | - Zeynep Ellik
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Mesut Gumussoy
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Ramazan Er
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Mubin Ozercan
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Serkan Duman
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Murat Toruner
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Kubilay Cinar
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Irfan Soykan
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Ali Resit Beyler
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
| | - Hasan Ozkan
- Department of Gastroenterology, Ankara University School of Medicine, Ankara, Turkey
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Guler N, Cokugras F, Sapan N, Selimoglu A, Turktas I, Cokugras H, Aydogan M, Beser O. Diagnosis and management of cow's milk protein allergy in Turkey: Region-specific recommendations by an expert-panel. Allergol Immunopathol (Madr) 2020; 48:202-210. [PMID: 31477392 DOI: 10.1016/j.aller.2019.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 05/06/2019] [Indexed: 01/12/2023]
Abstract
Cow's milk protein allergy (CMPA) is the most common type of food-allergy in younger children. Prognosis is usually good, with most children developing tolerance before school age. Children may present with a wide spectrum of symptoms that range from mild to severe; skin reactions such as angioedema and urticaria and gastrointestinal symptoms are the most common presentations of CMPA. Approximately one-third of CMPA patients suffer from multiple food-allergies; severe conditions such as anaphylactic shock (9%), eosinophilic esophagitis (4.7%), and food-protein induced enterocolitis (1%) may also develop in some children. Timely and accurate diagnosis and management is essential for proper growth and development of children with CMPA. In this expert consensus report, we aimed to adapt current understandings in the CMPA field to the specific conditions in Turkey and health system to help physicians with their day-to-day decision making.
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Uncuoglu A, Cogurlu MT, Eser Simsek I, Ergul N, Baydemir C, Aydogan M. Predicting outgrowth of IgE-mediated cow's milk allergy: Diagnostic tests in children under two years of age. Allergol Immunopathol (Madr) 2019; 47:449-456. [PMID: 30745248 DOI: 10.1016/j.aller.2018.12.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/09/2018] [Accepted: 12/04/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Limited studies conducted on children <2 years old and/or involving a skin prick test (SPT) for fresh milk (FM) have examined the predictive value of allergometric tests for outgrowth of cow's milk allergy (CMA). We investigated the optimal decision points for outgrowth (ODPfo) with SPT for commercial cow's milk extract (CE) and FM and specific immunoglobulin E (sIgE) levels for milk proteins to predict outgrowing allergy in children <2 years old. METHODS SPTs for CE and FM, tests for sIgEs (cow's milk, casein, α-lactoalbumin, β-lactoglobulin) and oral food challenges (OFC) were performed in children referred for evaluation of suspected CMA, and 15 months after diagnosis. RESULTS Fifty-one children (median age, 7.5 months; range, 2-23 months) were enrolled. Five had a history of anaphylaxis and 26 of 48 children with a positive initial challenge underwent milk elimination. The last OFC was performed in 28 children of whom 13 reacted to milk. The initial SPT responses to CE and FM and milk sIgE levels of the patients with persistent CMA were higher at diagnosis, with ODPfo of 7mm, 9mm, and 10.5kU/L, respectively; these values remained higher with ODPfo of 4mm, 11mm, and 10.5kU/L at the last OFC. CONCLUSION Higher initial SPTs for FM and CE and higher initial sIgE levels for cow's milk proteins are associated with a reduced likelihood of outgrowth. Initial milk sIgE level <10.5kU/L and initial SPT for fresh milk <9mm are related to the acquisition of tolerance in the follow-up period.
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Affiliation(s)
- A Uncuoglu
- Division of Pediatric Gastroenterology Hepatology and Nutrition, Kocaeli University Faculty of Medicine, Turkey
| | - M T Cogurlu
- Division of Pediatric Allergy and Immunology, Kocaeli University Faculty of Medicine, Turkey
| | - I Eser Simsek
- Division of Pediatric Allergy and Immunology, Kocaeli University Faculty of Medicine, Turkey
| | - N Ergul
- Department of Pediatrics, Kocaeli University Faculty of Medicine, Turkey
| | - C Baydemir
- Biostatistics and Medical Informatics Department, Kocaeli University Faculty of Medicine, Turkey
| | - M Aydogan
- Division of Pediatric Allergy and Immunology, Kocaeli University Faculty of Medicine, Turkey.
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Saka G, Altun G, Burc H, Aydogan M. A new radiographic acetabular cup anteversion measurement method in total hip arthroplasty: a clinical study. Eur J Orthop Surg Traumatol 2019; 29:813-818. [PMID: 30656431 DOI: 10.1007/s00590-019-02384-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 01/11/2019] [Indexed: 11/27/2022]
Abstract
BACKGROUND The acetabular cup positioning is one of the most crucial steps affecting stability and wear rates in total hip arthroplasty. Different methods have been described for determining the anteversion of the acetabular cup in the literature. But there is still not a widely accepted method to assess the acetabular anteversion radiography. The aim of this study is to measure the acetabular anteversion angle on a single pelvis AP radiography with our method which was proven with an experimental study before. MATERIALS AND METHODS A total of 15 patients (8 males, 7 females) who underwent total hip arthroplasty and have had a pelvis computed tomography scans in our outpatient clinic were evaluated retrospectively. The anteversion angle was calculated in all of pelvis CT scans. For radiological measurement, the formula defined by the authors in an experimental model previously was used. RESULTS Statistically significant difference was not determined between radiographic and CT-based measurements (p = 0.207; p > 0.05). A statistically significant agreement was observed at a level of 98.8% between radiographic and CT-based measurements (ICC = 0.988; 95% CI 0.966-0.996; p < 0.01). CONCLUSION Assessment of the acetabular cup anteversion is very important to predict the possible complications after total hip arthroplasty. Although many methods have been defined for this purpose, each of these has advantages and disadvantages. In particular, with computed tomography method, the patient is exposed to excessive radiation, whereas we think that our method is a preferred method due to features not requiring additional equipment, low radiation exposure, being simple, cost-effectiveness, easily applicable and almost 100% accurate.
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Affiliation(s)
- G Saka
- Department of Orthopaedics and Traumatology, Hisar İntercontinental Hospital, Istanbul, Turkey
| | - G Altun
- Department of Orthopedics and Traumatology, Ümraniye Research and Education Hospital, Istanbul, Turkey.
| | - H Burc
- Department of Orthopedics and Traumatology, Beykent University Faculty of Medicine, Istanbul, Turkey
| | - M Aydogan
- Department of Orthopedics and Traumatology, Bosphorus Spine Center, Istanbul, Turkey
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Uncuoglu A, Yologlu N, Simsek I, Uyan Z, Aydogan M. Tolerance to baked and fermented cow's milk in children with IgE-mediated and non-IgE-mediated cow's milk allergy in patients under two years of age. Allergol Immunopathol (Madr) 2017; 45:560-566. [PMID: 28720381 DOI: 10.1016/j.aller.2017.02.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 02/18/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND IgE-mediated cow's milk allergy (CMA) has been shown consistent in milder heated-milk tolerant and severe heated-milk reactant groups in patients older than two years. Little is known whether fermentation of milk gives rise to similar clinical phenotypes. We aimed to determine the influence of extensively heated and fermented cow's milk on the IgE-mediated and non-IgE-mediated CMA in children younger than two years. METHODS Subjects followed with the diagnosis of IgE-mediated and non-IgE-mediated CMA for at least six months underwent unheated milk challenge. IgE-mediated and non-IgE-mediated groups were categorised as unheated milk-reactive and tolerant, separately. Unheated milk-reactive groups were further challenged sequentially with fermented milk (yoghurt) and baked milk, 15 days apart. Allergy evaluation with skin tests, prick-to-prick tests and atopy patch tests were performed. RESULTS Fifty-seven children (median age: 14 months; range: 7-24 months) underwent unheated milk challenge. Eleven of 27 children with IgE-mediated CMA and 14 of 30 children with non-IgE-mediated CMA tolerated unheated milk. Among subjects who reacted to unheated milk; 15 of 16 subjects (93%) with IgE-mediated CMA also reacted to yoghurt, whereas 11 of 16 subjects (68%) with non-IgE-mediated CMA tolerated fermented milk. Thirteen subjects (81%) of the unheated milk-reactive IgE-mediated group tolerated to heated milk. None of 16 subjects of unheated milk-reactive non-IgE-mediated group reacted to baked milk. CONCLUSION The majority of children under the age of two years with both IgE-mediated and non-IgE-mediated CMA tolerated baked-milk products. Yoghurt was tolerated in two thirds of unheated milk reactive patients suffering from non-IgE-mediated CMA.
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Eser I, Yologlu N, Baydemir C, Aydogan M. The predictive factors for remission of chronic spontaneous urticaria in childhood: Outcome from a prospective study. Allergol Immunopathol (Madr) 2016; 44:537-541. [PMID: 27477033 DOI: 10.1016/j.aller.2016.04.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 04/07/2016] [Accepted: 04/27/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND There are few studies in children on the natural course of chronic spontaneous urticaria (CSU) because of its relative infrequency in childhood. OBJECTIVE To estimate the rate of remission and evaluate the prognostic factors in children with CSU. METHOD A total of 52 children with CSU were prospectively followed over a period of three years. RESULTS The remission rates at 12 months and 36 months were 32.7% and 48.1%. The mean duration of disease at the first visit in the non-remission group was higher than in the remission group at the end of the study (P=0.016). The remission rate of the patients who had been treated by standard dose antihistamine was higher than that of the patients who had been treated with the high-dose antihistamine and combination medications (P=0.004, P<0.001). The treatment steps were independent prognostic factors for remission by logistic regression analysis. CONCLUSION Our study indicates that urticaria controlled by a standard dose of antihistamine can predict a good prognosis independently from disease duration at first visit.
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Gulleroglu K, Baskin E, Bayrakci U, Aydogan M, Alehan F, Kantar A, Karakayali F, Moray G, Haberal M. Neurocognitive Functions in Pediatric Renal Transplant Patients. Transplant Proc 2013; 45:3511-3. [DOI: 10.1016/j.transproceed.2013.08.105] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Sekerel BE, Soyer OU, Keskin O, Uzuner N, Yazicioglu M, Kiliç M, Artaç H, Ozmen S, Can D, Zeyrek D, Cokugras H, Canitez Y, Aydogan M, Kuyucu S, Inal A, Gurkan F, Orhan F, Yilmaz O, Boz AB, Tahan F, Cevit O. The reliability and validity of Turkish version of Childhood Asthma Control Test. Qual Life Res 2011; 21:685-90. [PMID: 21792732 DOI: 10.1007/s11136-011-9970-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2011] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The reliability and validity of Turkish version of Childhood Asthma Control Test (C-ACT). PURPOSE The management of asthma is an important as well as difficult issue of physician's daily practice particularly in busy clinical settings. C-ACT was created to identify asthma control levels in children aged 4-11 years. Our aim was to evaluate the reliability, validity and responsiveness of C-ACT in a Turkish sample of children with asthma. METHOD In this multicenter study, 368 children were enrolled. C-ACT was completed every month by parents and patients who were evaluated in 3 visits within 2 month intervals. At each visit, physicians interpret the control level and decided for the treatment step as established in GINA guidelines. RESULTS The internal consistency reliability of the Turkish version of C-ACT (C-ACT1 to C-ACT5) was found to be 0.82, 0.83, 0.82, 0.82 and 0.80, respectively (reliability statistics, Cronbach's alpha). Test-retest reliability was 0.71. There was significant correlation between C-ACT and physician's assessment of asthma control at visit 1 (r = 0.65, P < 0.001). CONCLUSIONS Turkish version of C-ACT is an accurate and reliable tool to evaluate asthma control in children aged 4-11 years. Its widespread use may facilitate appropriate assessment of asthma control and may lead to decrease the number of uncontrolled patients.
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Affiliation(s)
- B E Sekerel
- Faculty of Medicine, Pediatric Allergy and Asthma Unit, Hacettepe University, 06100, Ankara, Turkey.
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Gurkan V, Dursun M, Orhun H, Sari F, Bulbul M, Aydogan M. Long-term results of conservative treatment of Sanders type 4 fractures of the calcaneum. ACTA ACUST UNITED AC 2011; 93:975-9. [DOI: 10.1302/0301-620x.93b7.24535] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A high rate of complications is associated with open reduction and internal fixation of Sanders type 4 fractures of the calcaneum. We assessed the long-term outcome of 83 Sanders type 4 comminuted intra-articular fractures of the calcaneum in 64 patients who underwent non-operative treatment between 1999 and 2005. Each fracture was treated by closed reduction and immobilisation in a long leg cast. Patients were reviewed every three months in the first year, and every six months thereafter. At each visit, the involved ankles were assessed by the American Orthopaedic Foot and Ankle Society (AOFAS) criteria. The degree of fracture healing and the presence of osteoarthritis were assessed. At a mean follow-up of 51 months (24 to 70) the mean AOFAS score was 72 (52 to 92). Osteoarthritis was scored radiologically using Graves’ classification and was evident in the subtalar joints of 75 ankles (90%) on x-ray and in all ankles on CT scans, of which 20 were grade 0 or 1, 39 grade 2, and 24 grade 3. A non-operative approach to treating these fractures may be simpler, less expensive, easier to administer with fewer complications, and may be better tolerated than surgery, by many patients.
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Affiliation(s)
- V. Gurkan
- Orthopaedics and Traumatology Clinics, Faculty of Medicine, Bezmialem Vakif University, Adnan Menderes Bulvari (Vatan Cad.), P.K. 34093 Fatih, Istanbul, Turkey
| | - M. Dursun
- Orthopaedics and Traumatology Clinics, Dr Lufti Kirdar Kartal Education and Research Hospital, Semsi Denizer Cd. E-5 Karayolu Cevizli Mevkii, 34890 Kartal, Istanbul, Turkey
| | - H. Orhun
- Orthopaedics and Traumatology Clinics, Dr Lufti Kirdar Kartal Education and Research Hospital, Semsi Denizer Cd. E-5 Karayolu Cevizli Mevkii, 34890 Kartal, Istanbul, Turkey
| | - F. Sari
- Orthopaedics and Traumatology Clinics, Dr Lufti Kirdar Kartal Education and Research Hospital, Semsi Denizer Cd. E-5 Karayolu Cevizli Mevkii, 34890 Kartal, Istanbul, Turkey
| | - M. Bulbul
- Bezmi Alem Valide Sultan Vakif Gureba Education and Research Hospital, Fatih, 34093 Istanbul, Turkey
| | - M. Aydogan
- Orthopaedics and Traumatology Clinics, Faculty of Medicine, Bilim University, Büyükdere Cad. No.120, 34394 Esentepe Sisli, Istanbul, Turkey
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Seckin B, Ozaksit G, Batioglu S, Ozel M, Aydogan M, Senturk B. The relationship between the change in serum high sensitivity C-reactive protein levels and IVF success. Fertil Steril 2010. [DOI: 10.1016/j.fertnstert.2010.07.1021] [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: 10/19/2022]
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Sekerel B, Keskin O, Uzuner N, Yazicioglu M, Kilic M, Artac H, Ozmen S, Can D, Zeyrek D, Cokugras H, Soyer O, Sapan N, Aydogan M, Kuyucu S, Inal A, Gurkan F, Orhan F, Yilmaz O, Bingol Boz A, Tahan F, Cevit O. The Utility of Childhood Asthma Control Test and its Relationship with Control Measures and with the Decisions Made by Asthma Specialist. J Allergy Clin Immunol 2010. [DOI: 10.1016/j.jaci.2009.12.537] [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: 11/25/2022]
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Aydogan M, Eifan AO, Gocmen I, Ozdemir C, Bahceciler NN, Barlan IB. Clinical and immunologic features of pediatric patients with common variable immunodeficiency and respiratory complications. J Investig Allergol Clin Immunol 2008; 18:260-265. [PMID: 18714533] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND Common variable immunodeficiency (CVID) is the term used to describe a heterogeneous group of B-cell deficiency syndromes characterized by hypogammaglobulinemia, impaired antibody production, and recurrent bacterial infections. OBJECTIVES To determine the clinical manifestations and perform an immunological analysis of pediatric CVID patients suffering from respiratory complications. METHODS The records of 10 patients with CVID who were followed up from 1992 to 2005 (6 males and 4 females) with a median (interquartile range) age of 13.9 (10.4-19.4) years were reviewed. All patients met the standard criteria set for CVID. RESULTS Median total serum levels of immunoglobulin (Ig) G, IgM, and IgA in mg/dL were 383.5 (239.2-574.5), 32.5 (17.0-117.0), and 12.5 (5.0-30.7), respectively. Median age at the onset of symptoms, at CVID diagnosis, and on starting intravenous Ig therapy was 4.0 (0.8-6.2), 9.4 (6.7-11.3), and 9.1 (7.0-11.6) years, respectively. Associated disorders were recurrent infections (100%), bronchiectasis (90%), and growth failure (80%), whereas malabsorption, malignant neoplasm, inflammatory bowel disease, and autoimmune disorders were less common. All bronchiectatic patients had a low percentage of B cells, with an average of 4% (range, 1%-7%). The characteristic computed tomography finding in patients with CVID was a multilobar pattern. Malignant neoplasm developed an average of 11.5 (range, 6.5-20.2) years after the diagnosis of CVID was made. CONCLUSION Recurrent respiratory infection should be evaluated to rule out CVID. Early diagnosis and intravenous Ig replacement therapy may reduce the frequency of respiratory infection. Low levels of serum Ig and percentage of B lymphocytes at diagnosis are important parameters for identifying patients at risk of structural lung damage.
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Affiliation(s)
- M Aydogan
- Marmara University Medical Faculty, Division of Pediatric Allergy and Immunology, Istanbul, Turkey
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Ozdemir C, Yazi D, Aydogan M, Akkoc T, Bahceciler NN, Strong P, Barlan IB. Treatment with chitin microparticles is protective against lung histopathology in a murine asthma model. Clin Exp Allergy 2007; 36:960-8. [PMID: 16839412 DOI: 10.1111/j.1365-2222.2006.02515.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Chitin, a natural polysaccharide extracted from shrimp, is a potent T and B cell adjuvant when delivered in the form of chitin microparticles and can shift a polarized T-helper type 2 (Th2) immune response towards a Th1 response. OBJECTIVE We investigated the beneficial effects of the intranasal application of chitin microparticles in newborn mice before and after the establishment of a model of allergic asthma. METHODS Mice were grouped as asthma (A), primary prevention (PP), treatment (T), primary prevention+treatment (PPT) and control (C) groups. All mice except controls were sensitized with ovalbumin intraperitoneally and challenged intratracheally to establish the asthma model. Mice in the PP and PPT groups received chitin microparticles intranasally during the newborn period before sensitization. Mice in the PPT and T groups received intranasal chitin microparticles after challenge. Airway histopathology was evaluated in all groups. RESULTS All of the airway histopathologic parameters of small and medium-sized airways of the T and PPT groups were significantly ameliorated when compared with the asthma model group. In the large airways, thicknesses of basement membrane, epithelium and subepithelial smooth muscle layers of the PPT group and basement membrane thicknesses of the T group were also significantly lower compared with the asthma model group. Comparison of the PP group with the asthma model group revealed significantly reduced goblet cell numbers and significantly reduced epithelial and basement membrane thicknesses in small and medium airways, in addition to significantly reduced basement membrane thicknesses in the medium-sized airways. CONCLUSION Intranasal application of microgram quantities of chitin microparticles had a beneficial effect in preventing and treating histopathologic changes in the airways of asthmatic mice.
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Affiliation(s)
- C Ozdemir
- Division of Pediatric Allergy and Immunology, School of Medicine, Marmara University, Istanbul, Turkey.
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Tezer M, Ozturk C, Aydogan M, Mirzanli C, Talu U, Hamzaoglu A. Surgical outcome of thoracolumbar burst fractures with flexion-distraction injury of the posterior elements. Int Orthop 2005; 29:347-50. [PMID: 16075230 PMCID: PMC2231575 DOI: 10.1007/s00264-005-0005-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2005] [Accepted: 06/09/2005] [Indexed: 10/25/2022]
Abstract
Between 1991 and 2002 we treated 48 patients surgically for thoracolumbar burst fractures associated with flexion-distraction injury of the posterior elements. The degree of kyphotic deformity and the degree of vertebral wedging deformity were measured on plain lateral radiographs. The spinal canal compromise was measured on computer tomography. The mean postoperative follow-up was 70 (24-108) months. The preoperative kyphosis averaged 25.7 degrees and the mean sagittal index was 28.8 degrees . The mean wedging deformity of the fractured vertebral body was 46% (24-66%). The mean preoperative spinal canal compromise secondary to retropulsed bony fragments was 64%. Immediately after surgery, the correction of kyphosis averaged 98%. There was no loss of correction at the final follow-up. A satisfactory reduction and good stabilisation with solid fusion were achieved in all cases.
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Affiliation(s)
- M. Tezer
- Istanbul Spine Center, Florence Nightingale Hospital, Abide-I Hürriyet Caddesi No: 290, 80220 Şişli, Istanbul, Turkey
| | - C. Ozturk
- Istanbul Spine Center, Florence Nightingale Hospital, Abide-I Hürriyet Caddesi No: 290, 80220 Şişli, Istanbul, Turkey
| | - M. Aydogan
- Istanbul Spine Center, Florence Nightingale Hospital, Abide-I Hürriyet Caddesi No: 290, 80220 Şişli, Istanbul, Turkey
| | | | - U. Talu
- Istanbul University Medical School, Istanbul, Turkey
| | - A. Hamzaoglu
- Istanbul Spine Center, Florence Nightingale Hospital, Abide-I Hürriyet Caddesi No: 290, 80220 Şişli, Istanbul, Turkey
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Abstract
BACKGROUND Asthma is a chronic respiratory disorder characterized by recurrent episodes of impaired breathing. The disease causes psychological problems due to hospitalization, long-term medication use, and restricted social life. OBJECTIVE The aim of this study was to investigate the relationship between the severity and duration of asthma and psychological problems in asthmatic children, as well as the probability of maternal anxiety. METHODS Thirty-seven children with mild asthma, 55 with moderate asthma and eight with severe asthma were compared with 50 healthy children. The severity of asthma was evaluated using the Pearlman-Bierman classification. Psychological adjustment was measured using the Achenback child Behavior checklist and Spielberger's scale. RESULTS Emotional factors and family dynamics were found to be triggering factors for disease attacks in 16% of children with mild asthma, 38% of those with moderate asthma and 63% of those with severe asthma (p < 0.05). There was no significant difference in the mean maternal anxiety score between the disease severity groups (p > 0.05). The mean depression score was significantly higher in children with moderate and severe asthma than in those with mild asthma (p < 0.05). Disease duration showed no effect on depression and anxiety. CONCLUSION Both asthmatic children and their mothers are negatively affected by the disease.
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Affiliation(s)
- N Akçakaya
- Division of Infectious Disease, Clinical Immunology and Allergy, Department of Pediatrics, Cerrahpaşa Medical Faculty, Istanbul University, Turkey
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