7 results on '"Olguner Eker, Özlem"'
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2. A Questionnaire Study Effect of COVID-19 Pandemic on Anxiety and Burnout Levels in Emergency Healthcare Workers
- Author
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Sahin, Taner, primary, Aslaner, Humeyra, additional, Olguner Eker, Özlem, additional, Gökçek, Mebrure Beyza, additional, and Doğan, Murat, additional
- Published
- 2020
- Full Text
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3. Effects of presence of maternal psychiatric disorders on attachment to parents and peers in children with attention-deficit/hyperactivity disorder
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DEMİREL-ÖZSOY, SALİHA, DOĞAN, HATİCE, ÖZTOP, DİDEM BEHİCE, and OLGUNER EKER, ÖZLEM
- Published
- 2017
4. Antidepresan kullanımının oreksin A, nöropeptid Y, kolesistokinin ve insülin düzeyleri üzerine etkisi ve bu peptidlerin depresyon, anksiyete belirtileri ile ilişkisi
- Author
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Olguner Eker, Özlem, Demirel-Özsoy, Saliha, and Psikiyatri Anabilim Dalı
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Psychiatry ,Antidepressive agents ,Depression ,Neuropeptides ,Orexin ,Insulin ,Anxiety ,Cholecystokinin ,Psikiyatri - Abstract
Amaç: Psikiyatrik hastalığı olan bireylerde kardiyometabolik risk faktörlerinde artış nedeniyle morbidite ve mortalite oranı artmaktadır. Bunun nedeni hastalığın kendisi ile ilişkili ve/veya psikotrop ilaç kullanımı ile ilişkili faktörler olabilir. Antidepresanların dislipidemi, diabet, obezite gibi metabolik risk faktörleriyle ilişkisi ve bunun altında yatan mekanizmalar yeterince netliğe kavuşmamıştır. Bu mekanizmaları anlayabilmek amacıyla; anksiyete ve depresif belirtileri olan hastalarda iştah ve vücut ağırlığını düzenleyen nöropeptidlerin düzeyleri ve antidepresanların bu nöropeptidler üzerine etkisi araştırılmıştır.Gereç ve Yöntem: Depresif ve anksiyete belirtileriyle başvuran ve ayaktan antidepresan tedavi ile takip edilen 20-49 yaşları arasında 40 hasta (5 erkek, 35 kadın) ve 32 sağlıklı kontrol çalışmaya dahil edilmiştir. Çalışmaya alınan tüm hastalara tedavi başlanmadan önce klinik görüşme ve tarafımızdan geliştirilen ve bazı sosyodemografik bilgileri içeren kişisel bilgi formu, Hamilton Depresyon Derecelendirme Ölçeği (HDDÖ), Hamilton Anksiyete Değerlendirme Ölçeği (HADÖ), Hamilton Depresyon Derecelendirme Ölçeği Yapılandırılmış Görüşme Kılavuzu Mevsimsel Duygudurum Bozukluğu Versiyonu (SIGH-SAD), Çocukluk Çağı Travmaları Ölçeği (CTQ-28) uygulanmıştır. Vücut ağırlığı ile ilgili ölçümler yapılmış ve serum oreksin A, NPY (NPY), kolesistokinin ve insülin düzeyleri ölçülmüştür. Rutin biyokimyasal incelemeler yapılmış ve HOMA indeksi hesaplanmıştır. Tedaviye başlandıktan 8 hafta sonra ölçümler tekrarlanmıştır. Kontrollerde ölçümler bir kez uygulanmıştır.Bulgular: Hastaların ağırlığı ve beden kitle indeksi kontrollerden yüksek bulunmuştur, ancak tedavi ile değişim olmamıştır. Yağsız beden kütlesi ve metabolizma hızı tedavi öncesi kontrollerinkinden farksız iken tedavi sonrası kontrollerden yüksek bulunmuştur. Hastalarda kolesterol ve HDL düzeyleri antidepresan tedaviyle yükselmiştir. Hastaların NPY düzeyi kontrollerinkinden düşük bulunmuştur, tedavi ile yükselip kontrollerinkine yaklaşmıştır. İnsülin düzeyi ve HOMA indeksi, tedaviyle düşme eğiliminde olup, tedavi öncesi kontrollerinkinden farksız iken tedavi sonrası kontrollerinkinden düşük hale gelmiştir. Hastaların tedavi öncesi ve sonrası oreksin, kolesistokinin düzeyleri arasında fark bulunmamıştır. Ancak tedavi öncesinde oreksin düzeyinin yüksek olma eğiliminde olduğu görülmüştür. Fluoksetin ve sertralin kullanan hastalarda vücut ölçümlerinde, biyokimyasal ve hormonal değerlerde değişim olmamıştır. Essitalopram kullanan hastalarda bel çevresi, kolesterol, HDL, NPY düzeylerinde yükselme, açlık kan şekerinde ise tedaviyle düşme görülmüştür. Venlafaksin kullanan hastalarda da NPY düzeyinde yükselme bulunmuştur. Depresyon tanısı olan hastalarda ağırlık, yağ kütlesi, beden kitle indeksi, bel çevresi ve NPY düzeylerinde tedaviyle yükselme görülmüştür. Anksiyete belirtilerinin ön planda olduğu hastalarda ise tedavi ile vücut ölçümleri, biyokimyasal ve hormonal değerlerde değişim olmamıştır. Sonuç: Bu çalışma anksiyete ve depresif bozukluklarda tedaviden bağımsız kilo artışının olduğunu göstermektedir. Çalışmada kullanılan antidepresanlar vücut ölçümleri üzerine 8 haftalık tedavi süresinde istatistiksel olarak anlamlı düzeyde etki etmiyor gibi görünmektedir. Tedavi öncesinde hastalarda NPY düzeyinin düşük olması ve oreksin düzeyinin yüksek olma eğilimi anksiyete ve depresif bozukluklarda, kilo alımı üzerine bu nöropeptidlerin etkili olabileceğini düşündürmektedir. Ayrıca kilo artışından bağımsız olarak da NPY'nin depresyon patofizyolojisiyle de ilişkisi olabileceği görünmektedir. Antidepresan tedavi ile NPY düzeyinde yükselme, insülin düzeyinde ve HOMA indeksinde düşme olması da antidepresanların iştah sisteminde rol alan nöropeptidleri etkilediğini göstermektedir. Sonuç olarak anksiyete ve depresif belirtilerle giden hastalıklarda hem ilaçtan bağımsız metabolik değişiklikler hem de antidepresan ilaçların metabolik etkileri olmaktadır. Bu konuya dair daha geniş örneklemli ve daha uzun takip süreli çalışmalara ihtiyaç vardır.Anahtar kelimeler: Antidepresan, SSRI, oreksin, kolesistokinin, NPY, insülin Objective: In patients with psychiatric disorder, rising cardiometabolic risk factors lead to increase in mortality and morbidity rates. Increase in mortality and morbidity rates in these patients may be associated with the disorder itself and/or psychotropic drug use. The association between antidepressant drugs and risk factors such as dyslipidemia, diabetes and obesity and underlying mechanisms has not been fully established yet. To explore these mechanisms, we studied the neuropeptide levels which regulate appetite and body weight in patients with anxiety and depressive symptoms and also the effects of antidepressant drugs on these neuropeptides. Material and method: The study included 40 outpatients aged 20-49 years (5 men, 35 women) who were presented with depressive and anxiety symptoms and treated with antidepressants and 32 healthy controls. Before the treatment, all patients underwent a clinical interview and completed a data sheet including sociodemographic information that was developed by us. The Hamilton Depression Rating Scale (HRDS), Hamilton Evaluation Scale for Anxiety (HAM-A), Structured Interview Guide for the Hamilton Depression Rating Scale (SIGH-SAD) and Childhood Trauma Questionnaire (CTQ-28) were applied to all patients before the treatment. Body weight measurements were performed and levels of serum orexin A, neuropeptide Y, cholecystokinin and insulin were measured. Routine biochemical analyses were performed and HOMA index was calculated. All measurements were repeated after 8 weeks' treatment. All measurements were performed once in the controls. Results: Body weight and body mass index were found to be higher in patients than controls; however, there was no change by treatment. Lean mass and metabolism rate of the patients were found to be similar to controls before the treatment, but higher than controls after the treatment. In patients, cholesterol and HDL levels were increased by antidepressant treatment. Neuropeptide Y level was found to be lower in patients when compared to controls. It increased after the treatment and reached up to NPY levels in controls. Insulin level and HOMA index had a tendency to decrease by treatment in the patients; they were similar to those of the controls before the treatment, but they became lower than those of the controls after the treatment. No significant difference was found between pre- and post-treatment orexin A and cholecystokinin levels. Orexin levels were had a tendency to be high in the patients before the treatment. There was no change in body measurements, and biochemical and hormonal values in the patients using fluoxetine and sertraline. However, it was seen that there was an increase in waist circumference, cholesterol, HDL and NPY levels, while a decrease in fasting blood glucose in patients using escitalopram. An increase was found in NPY level in patients using venlafaxine. In the patients with depression, there was an increase in weight, fat mass, body mass index, waist circumference and NPY levels by treatment. In the patients with anxiety symptoms, there was no change in bodily measurements, and biochemical and hormonal values by treatment. Conclusion: This study demonstrates that there is a weight gain in anxiety and depressive disorders independent from treatment. It seems that antidepressants used in this study have no significant effect on body measurements during 8 week treatment period. Increased NPY value and the tendency to be high in orexin A levels before the treatment suggest that these neuropeptides may be involved in weight gain in anxiety and depressive disorders. Furthermore, NPY might be related to pathophysiology in depression as independent of weight gain. The findings that NPY levels were increased and insulin levels and HOMA index were decreased by antidepressant treatment suggest that antidepressants affect appetite and body weight regulation system related neuropeptides. In conclusion, in psychiatric disorders ongoing with anxiety and depressive symptoms, either metabolic changes independent of drugs or metabolic effects of drugs are present. There is a need for further comprehensive studies with a larger sample size and longer follow-up.Keywords: Antidepressant, orexin, cholecystokinin, neuropeptide Y, insulin 113
- Published
- 2014
5. Erken Başlangıçlı Şizofreni: Olgu Sunumu
- Author
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ÖZTOP, Didem Behice, ÖZMEN, Sevgi, DOĞAN, Hatice, OLGUNER EKER, Özlem, and ÇIKILI UYTUN, Merve
- Published
- 2013
6. Metabolic Effects of Antidepressant Treatment.
- Author
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Olguner Eker, Özlem, Özsoy, Saliha, Eker, Baki, and Doğan, Hatice
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ANTIDEPRESSANTS , *ANXIETY , *MENTAL depression , *HIGH density lipoproteins , *INSULIN , *METABOLISM , *CONTROL groups - Abstract
Introduction: This study aimed to investigate body measurements, glucose--insulin metabolism, and lipid profile in patients with anxiety and depressive symptoms and also the effects of antidepressant drugs on these metabolic parameters. Methods: The study included 40 outpatients and 32 healthy controls. The patients received antidepressant treatment (sertraline, escitalopram, fluoxetine, and venlafaxine) for 8 weeks. Body measurements were performed, and lipid, fasting blood glucose, and insulin levels were measured before and after treatment in patients and once in healthy controls. Insulin resistance was evaluated using the homeostasis model assessment (HOMA) index. Results: Body mass index was higher in patients than in healthy controls, and there was no change in patients after treatment. In patients, high-density lipoprotein (HDL) cholesterol levels increased owing to the antidepressant treatment. Insulin level and HOMA index had a tendency to decrease with the treatment in patients and were similar to those of healthy controls before the treatment; however, they became lower than those of healthy controls after the treatment. There was an increase in waist circumference and total and HDL cholesterol levels, whereas there was a decrease in fasting blood glucose levels with treatment in patients using escitalopram. There was no change in body measurements and biochemical and hormone values in patients using fluoxetine, sertraline, and venlafaxine. There was an increase in weight, body mass index, and waist circumference after treatment in patients with depression; however, there was no change in patients with anxiety. Conclusion: In patients with psychiatric disorders having anxiety and depressive symptoms, metabolic changes independent of drugs and the metabolic effects of drugs are present. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
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7. A Qualitative Study on Mental Health Services in Primary Care in Türkiye.
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Güden E, Borlu A, Yelen Akpinar Y, Olguner Eker Ö, Özsoy S, and Baykan Z
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Objective: Mental health services are a neglected problem within primary care. Quality mental health service delivery at the primary level hinges on identifying and addressing related questions. The aim of this study was to evaluate the issues and solution proposals regarding service delivery based on the experiences of primary care workers in managing mental illnesses., Methods: This research was conducted using the focus group interview method, which is one of many qualitative research techniques. The study sample consisted of 8 physicians and 9 healthcare workers providing primary healthcare (PHC) services in a city. The data collection process was carried out using a semi-structured interview form and a personal information form. The interviews were recorded and later transcribed. Subsequently, main themes and subthemes were identified through content analysis and a detailed content analysis was conducted based on these themes., Results: Themes from interviews with PHC workers included education/training needs, service delivery barriers, and recommendations. The study revealed that PHC workers lack current knowledge on mental illnesses. There was fear of stigma regarding mental illness within the community. Workers experienced systemic issues such as heavy workloads, inadequate physical space, and inability to access data., Conclusion: To reduce the treatment gap in primary mental health services and enhance access to high-quality mental health care, it would be beneficial to regularly update healthcare personnel training in mental health and increase public mental health literacy to prevent stigma and promote help-seeking behavior., Competing Interests: Declaration of Interests: The authors have no relevant financial or non-financial interests to disclose., (2024 authors.)
- Published
- 2024
- Full Text
- View/download PDF
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