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YURDAKUL, OZAN VOLKAN

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OZAN VOLKAN
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YURDAKUL
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2016 - 201912
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End date: 2019 × Start date: 2016 × Type: Article ×

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Now showing 1 - 10 of 12
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    Diagnostic Significance of Ultrasonographic Measurements and Median-Ulnar Ratio in Carpal Tunnel Syndrome: Correlation with Nerve Conduction Studies.
    (2016-07-01T00:00:00Z) Yurdakul, OZAN VOLKAN; MESCI, N; ÇETINKAYA, Y; Geler, Külcü; YURDAKUL, OZAN VOLKAN
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    Romatoid artritli hastalarda üst ekstremitede hangi kasların güçleri hastalık aktivitesi, fonksiyonellik ve engellilik ile ilişkilidir?
    (2019-08-01T00:00:00Z) YURDAKUL, OZAN VOLKAN; KÜÇÜKAKKAŞ, OKAN; YURDAKUL, OZAN VOLKAN; KÜÇÜKAKKAŞ, OKAN
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    PublicationOpen Access
    Neuropathic Pain Questionnaire and Neuropathic Pain Questionnaire-Short Form: Translation, Reliability, and Validation Study of the Turkish Version.
    (2019-01-11) Yurdakul, OZAN VOLKAN; Rezvani, A; Küçükakkaş, O; Tolu, S; Kiliçoğlu, MEHMET SERKAN; Aydin, T; YURDAKUL, OZAN VOLKAN; KILIÇOĞLU, MEHMET SERKAN
    Aim: To perform reliability and validity studies of the Neuropathic Pain Questionnaire (NPQ) and NPQ-Short Form (SF) in the Turkish language. Material and methods: The Turkish translation and cross-cultural validation were performed. Then, 101 patients (36 males, 65 females; mean age: 50.4 ± 14.49; range: 20-87) with chronic pain were asked to fill out a pack of questionnaires, including the NPQ, NPQ-SF, Douleur Neuropathique 4 (DN4), Leeds Assessment of Neuropathic Symptoms (LANSS), and Numeric Rating Scale (NRS). A subgroup of 41 patients (11 males, 30 females) completed the NPQ and NPQ-SF for the second time after 3 days by telephone. Internal consistency was tested by Cronbach's-α and test-retest reliability was assessed by calculating the intraclass correlation coefficients (ICC). Construct validity was assessed by comparing NPQ, NPQ-SF, and NRS. Concurrent validity was tested by comparing NPQ, NPQ-SF, DN4, and LANSS. Results: Internal consistency by Cronbach's-Ī± was 0.84 and 0.67 for the NPQ and NPQ-SF, respectively, indicating adequate and low internal consistency, respectively. ICC was 0.96 (p < 0.001; 95% confidence interval [CI], 0.95-0.97) for NPQ and 0.97 (p < 0.001; 95% CI, 0.95-0.97) for NPQ-SF, indicating a high test-retest reliability for both questionnaires. Conclusion: The Turkish versions of NPQ and NPQ-SF were reliable and valid for patients with chronic pain. To our knowledge, this is the first Turkish adaptation and test of the reliability and validity of the NPQ and NPQ-SF (short-form). These questionnaires could potentially help clinicians who seek to assess neuropathic pain for clinical and investigational purposes.
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    PublicationOpen Access
    Axial Spondyloarthritis and Autosomal Dominant Polycystic Kidney Disease in Two Siblings: A Rare Cooccurrence.
    (2018-03-04) YURDAKUL, OZAN VOLKAN; TAMER, AF; Küçükakkaş, OKAN; REZVANI, AYLİN; YURDAKUL, OZAN VOLKAN; KÜÇÜKAKKAŞ, OKAN; REZVANİ, AYLİN
    Autosomal dominant polycystic kidney disease (ADPKD) is the most frequently occurring hereditary kidney disease, and axial spondyloarthritis (SpA) is one of the most frequently occurring rheumatic diseases. Treatment-related decisions for axial SpA may pose a challenge in case of renal involvement. -e authors describe two siblings with cooccurrence of these two diseases. -e association of these two diseases is not well known. Practitioners should monitor renal function in SpA patients and take treatment-related decisions regarding renal involvement. Antitumor necrosis factor-alpha (anti-TNF-α) agents may be used in case nonsteroidal anti-in
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    Fear Assessment in Inflammatory Rheumatic diseases (FAIR) questionnaire: a cross-cultural adaptation and validation to the Turkish language
    (2018-12-01) Kucukakkas, OKAN; Rezvani, Aylin; Yurdakul, OZAN VOLKAN; Tolu, Sena; Kilicoglu, MEHMET SERKAN; Aydin, TEOMAN; KÜÇÜKAKKAŞ, OKAN; YURDAKUL, OZAN VOLKAN; KILIÇOĞLU, MEHMET SERKAN; AYDIN, TEOMAN
    In chronic inflammatory rheumatic diseases (CIRD), it is important to understand patients- fears towards their disease in order to improve patient-physician dialog, to raise the quality of care offered, and to optimize treatment adherence. In this study, we aimed to translate the Fear Assessment in Inflammatory Rheumatic diseases (FAIR) questionnaire into Turkish and evaluate its psychometric properties in patients with CIRD. One hundred fifteen patients filled the provided socio-demographic information form, FAIR-Tr questionnaire, Hospital Anxiety and Depression Scale (HADS), and Beck-s Hopelessness Scale (BHS). For the analysis of short-term reliability, 50 patients re-filled the FAIR-Tr questionnaire 1week later. Internal consistency was evaluated with Cronbach-s coefficient and test-retest reliability was evaluated with intraclass correlation coefficients (ICC). Construct validity analysis was investigated based on the correlation with HADS and BHS. All patients found FAIR-Tr easily understandable and acceptable. FAIR-Tr internal consistency (Cronbach-s =0.93) and test-retest reliability (ICC=0.91) were excellent. Psychometric validation was proved upon observing high correlation with HADS (Anxiety, r=0.77; Depression, r=0.70) and moderate correlation with BHS (r=0.65). FAIR-Tr is a questionnaire that has excellent internal consistency and test-retest reliability. The successful correlation with HADS and BHS supported its psychometric validity in terms of evaluating the fear in CIRD cases. We think that FAIR-Tr is a specific scale that can help to evaluate the disease- and treatment-related fears of the Turkish patients with CIRD and may be useful in both routine practice and clinical studies.
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    PublicationOpen Access
    Can ultrasound be an assessment tool for sagittal spine mobility and chest expansion in patients with ankylosing spondylitis?
    (2018-09-01T00:00:00Z) Yurdakul, OZAN VOLKAN; REZVANI, AYLİN; YURDAKUL, OZAN VOLKAN; REZVANİ, AYLİN
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    Comparison of ultrasound and extracorporeal shock wave therapy in lateral epicondylosis
    (2018-09-01T00:00:00Z) Yalvaç, Bestami; Mescı, Nilgün; Geler Külcü, Duygu; Yurdakul, Ozan Volkan; YURDAKUL, OZAN VOLKAN
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    The diagnostic value of clinical examinations when diagnosing carpal tunnel syndrome assisted by nerve conduction studies
    (2019-03-01T00:00:00Z) Kucukakkas, OKAN; Yurdakul, OZAN VOLKAN; KÜÇÜKAKKAŞ, OKAN; YURDAKUL, OZAN VOLKAN
    Background: Our study aims to evaluate the reliability of clinical findings in diagnosing carpal tunnel syndrome (CTS), with the help of nerve conduction studies (NCSs) and the detection of comorbidities likely to be risk factors.
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    Regional Difference in Disease Burden Among Patients with Psoriatic Arthritis: A Multi-Center Study
    (2019-10-01T00:00:00Z) Keskin, Yasar; Kilic, Erkan; KILIÇ, GAMZE; Nas, Kemal; Sargin, Betul; Kasman, Sevtap Acer; Alkan, Hakan; Sahin, Nilay; Cengiz, Gizem; Cuzdan, Nihan; Gezer, Ilknur Albayrak; Keskin, Dilek; Mulkoglu, Cevriye; Resorlu, Hatice; Sunar, Ismihan; Bal, Ajda; Duruoz, Mehmet Tuncay; Kucukakkas, Okan; YURDAKUL, Ozan Volkan; Melikoglu, Meltem Alkan; Aydin, Yildiray; Ayhan, Fikriye Figen; Bodur, Hatice; Calis, Mustafa; Capkin, Erhan; Devrimsel, Gul; Gok, Kevser; Hizmetli, Sami; Kamanli, Ayhan; Kocabas, Hilal; Kutluk, Oznur; Sen, Nesrin; Sendur, Omer Faruk; Tekeoglu, Ibrahim; Tolu, Sena; Toprak, Murat; Tuncer, Tiraje; YURDAKUL, OZAN VOLKAN; KESKİN, YAŞAR