PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection

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A 3-year-old child with multi-drug resistant epilepsy responding to pharmacological and nonpharmacological treatments
(Taylor & Francis Ltd, 2023) Coskun, Yesim; Yildirim, Canan
Introduction: Despite the development of new antiseizure drugs (ASDs), around one third of epilepsy patients become refractory to treatment or experience adverse events due to ASDs. Therefore, discovery of new ASDs and new therapy options are crucial to improve the quality of life. Herein, we report a 3-year-old child with multi-drug resistant epilepsy caused by perinatal asphyxia whose seizures were reduced by 90% after the introduction of ketogenic diet, vagal nerve stimulation (VNS) AspireSR (SR-seizure response) and oral cannabidiol.Case presentation: A 9-month-old female infant had a history of multidrug resistant epilepsy due to perinatal asphyxia. At admission, she was experiencing up to 20-25 seizures per day lasting for 2-3 minutes. In addition to antiseizure drugs (ASDs), she was put on ketogenic diet (KD), vagal nerve stimulation (VNS) aspire seizure response (AspireSR) was inserted and oral cannabidiol (CBD) was started sequentially. Using pharmacological and nonph armacological therapies, her seizures have been reduced by 90%.Conclusion: The concurrent use of pharmacological and nonpharmacological therapies may be beneficial to improve seizures in infants with multi- Furthermore, our patient is the youngest child inserted VNS AspireSR in Turkey.
The Acute Effects of Different Intensity Whole-Body Vibration Exposure on Muscle Tone and Strength of the Lower Legs, and Hamstring Flexibility: A Pilot Study
(Human Kinetics Publ inc, 2021) Saldiran, Tulay Cevik; Atici, Emine; Rezaei, Derya Azim; Ozturk, Ozgul; Uslu, Burcu; Ozcan, Burcu Ates; Okudan, Begum
Context: The research on the change in properties of the lower leg muscles by different intensity sinusoidal vertical whole-body vibration (SV-WBV) exposures has not yet been investigated. Objective: The purpose of this study was to determine effect of a 20-minute different intensity SV-WBV application to the ankle plantar flexor and dorsiflexor muscles properties and hamstring flexibility. Design: Prospective preintervention-postintervention design. Setting: Physiotherapy department. Participants: A total of 50 recreationally active college-aged individuals with no history of a lower leg injury volunteered. Interventions: The SV-WBV was applied throughout the session with an amplitude of 2 to 4 mm and a frequency of 25 Hz in moderate-intensity vibration group and 40 Hz in a vigorous-intensity vibration group. Main Outcome Measures: The gastrocnemius and tibialis anterior muscle tone was assessed with MyotonPRO, and the strength evaluation was made on the same lower kg muscles using hand-held dynamometer. The sit and reach test was used for the lower leg flexibility evaluation. Results: The gastrocnemius muscle tone decreased on the right side (d = 0.643, P = .01) and increased on the left (d = 0.593, P = .04) when vigorous-intensity vibration was applied. Bilateral gastrocnemius muscle strength did not change in both groups (P> .05). Without differences between groups, bilateral tibialis anterior muscle strength increased in both groups (P < .01). Bilateral gastrocnemius and tibialis anterior muscle tone did not change in the moderate-intensity vibration group (P> .05). Flexibility increased in both groups (P < .01); however, there was no statistically significant difference between the groups (d = 0.169, P = .55). Conclusions: According to study results, if SV-WBV is to be used in hamstring flexibility or ankle dorsiflexor muscle strengthening, both vibration exposures should be preferred. Different vibration programs could be proposed to increase ankle plantar flexor muscle strength in the acute results. Vigorous-intensity vibration exposure is effective in altering ankle plantar flexor muscle tone, but it is important to be aware of the differences between the lower legs.
The acute effects of different intensity whole-body vibration exposure on muscle tone and strength of the lower legs, and hamstring flexibility: A pilot study
(Human Kinetics Publishers Inc., 2021) Saldiran,T.; Atici,E.; Rezaei,D.A.; Öztürk,Ö.; Uslu,B.; Özcan,B.A.; Okudan,B.
Context: The research on the change in properties of the lower leg muscles by different intensity sinusoidal vertical whole-body vibration (SV-WBV) exposures has not yet been investigated. Objective: The purpose of this study was to determine effect of a 20-minute different intensity SV-WBV application to the ankle plantar flexor and dorsiflexor muscles properties and hamstring flexibility. Design: Prospective preintervention-postintervention design. Setting: Physiotherapy department. Participants: A total of 50 recreationally active college-aged individuals with no history of a lower leg injury volunteered. Interventions: The SV-WBV was applied throughout the session with an amplitude of 2 to 4 mm and a frequency of 25 Hz in moderate-intensity vibration group and 40 Hz in a vigorous-intensity vibration group. Main Outcome Measures: The gastrocnemius and tibialis anterior muscle tone was assessed with MyotonPRO, and the strength evaluation was made on the same lower leg muscles using hand-held dynamometer. The sit and reach test was used for the lower leg flexibility evaluation. Results: The gastrocnemius muscle tone decreased on the right side (d=0.643, P=.01) and increased on the left (d = 0.593, P=.04) when vigorous-intensity vibration was applied. Bilateral gastrocnemius muscle strength did not change in both groups (P > .05). Without differences between groups, bilateral tibialis anterior muscle strength increased in both groups (P < .01). Bilateral gastrocnemius and tibialis anterior muscle tone did not change in the moderate-intensity vibration group (P > .05). Flexibility increased in both groups (P < .01); however, there was no statistically significant difference between the groups (d = 0.169, P = .55). Conclusions: According to study results, if SV-WBV is to be used in hamstring flexibility or ankle dorsiflexor muscle strengthening, both vibration exposures should be preferred. Different vibration programs could be proposed to increase ankle plantar flexor muscle strength in the acute results. Vigorous-intensity vibration exposure is effective in altering ankle plantar flexor muscle tone, but it is important to be aware of the differences between the lower legs. © 2021 Human Kinetics, Inc.
Acute spinal epidural hematoma: A case report and review of the literature
(Turkish Assoc Trauma Emergency Surgery, 2020) Akar, Ezgi; Ogrenci, Ahmet; Koban, Orkun; Yilmaz, Mesut; Dalbayrak, Sedat
Spinal epidural hematoma (SEH) is a rare but a significant cause of spinal cord compression and neurologic deficits. Its etiology is usually unknown and requires emergency intervention. The present study aims to review the clinical significance, treatment strategies and clinical outcomes of traumatic SEH with a rare case presentation. Our patient was a 42-year-old female who presented with back pain and loss of sensation and strength in the legs. The patient did not have any disease and did not use anticoagulant drugs. The patient developed numbness in her legs half an hour after having a traditional back walking massage due to occasional back pain. She was paraplegic and anesthetic when seen in our clinic. Thoracic computed tomography (CT) and magnetic resonance imaging (MRI) revealed posterior epidural hemorrhage at Th3-Th4 levels. In the 12th hour, the hematoma was evacuated by an emergency decompressive hemilaminectomy. At the postoperative 24th hour, the patient had symptomatic improvement, and in the sixth month, the patient was mobilized with support. SEH is a rare condition that should be considered in patients with sudden onset of back pain and extremity weakness. Although the gold standard diagnostic tool is MRI, CT is often sufficient to avoid delayed surgery. Immediate surgical decompression (laminectomy/hemilaminectomy) should be performed in cases diagnosed with SEH with neurological deficits.
Adaptation, validity, and reliability of the metacognition questionnaire-30 for the Turkish population, and its relationship to anxiety and obsessive-compulsive symptoms
(Turkiye Sinir ve Ruh Sagligi dernegi, 2008) Tosun, Ahmet; Irak, Metehan
Objective: The present study aimed to evaluate the psychometric properties of the short form of the Metacognition Questionnaire (MCQ-30) in a population of Turkish university students. The metacognitions questionnaire (MCQ) measures individual differences in a selection of metacognitive beliefs, judgments, and monitoring tendencies considered important in the metacognitive model of psychological disorders. Method: The study included 850 university students from 15 Turkish universities. Mean age age of the participants was 21.22 years, 282 (33.17%) were female, and 558 (66.82%) were male. Results: Construct validity was evaluated by exploratory and confirmatory factor analysis (CIA). Exploratory factor analysis revealed that the Turkish version of MCQ-30 has 5 components, which is some factor structure as the original form. In addition, the fit indices of CIA suggested an acceptable fit to a 5-factor model consistent with the original MCQ-30. The Turkish MCQ-30 showed acceptable to good test-retest reliability, internal consistency, and convergent validity. Significant positive relationships between the subscales of MCQ-30 and measures of anxiety and obsessive-compulsive symptoms provided further support for the convergent validity of the Turkish version. Moreover significant negative correlations were observed between age and the MCQ-30 subscales, and the effect of gender was significant on some of the subscales. Conclusion: The psychometric properties of the Turkish version of MCQ-30 showed that the instrument is a valuable additional tool for the assessment of metacognition in Turkey.
Addressing urinary incontinence by gender: a nationwide population-based study in Turkiye
(Bmc, 2023) Yavuz, Melike; Etiler, Nilay
BackgroundUrinary incontinence (UI), which usually occurs in women but affects both sexes, is a significant public health challenge. This study aims to comprehensively investigate the prevalence and determinants of UI in men and women, considering gender-specific factors.MethodsThe study performed a secondary analysis on data obtained from 13,383 individuals surveyed in the 2019 Turkish Health Survey, providing a representation of the Turkish population. The dataset included sociodemographic and health-related variables like UI, body mass index (BMI), physical activity, smoking, and chronic diseases-statistical analysis employed chi-square tests and gender-stratified logistic regression models to identify UI-associated factors.ResultsOur results showed that UI affected 8.8% of the population, with a striking gender disparity. Women had a notably higher prevalence at 11.2%, while men had a lower rate of 5.5%. Importantly, this gender gap narrowed with age. For example, in the 34-44 age group, the female/male ratio was 6.9, but it decreased to 1.4 in the 65-74 age group. Marital status and employment status played significant roles. Separated, divorced, or widowed individuals, particularly women, had the highest prevalence at 19.3%. Employment status influenced UI prevalence, with employed men having the lowest rate (2.1%), while retired women faced the highest rate (15.0%). Higher BMI, especially in obese individuals, significantly raised UI prevalence, reaching 7.9% for men and 15.8% for women. Physical inactivity, notably in women (17.0%), and prolonged sedentary hours (13.9%) were associated with higher UI rates. Former smokers, especially women (15.9%), had a notable impact on UI. Poor perceived health and chronic conditions like Chronic Obstructive Pulmonary Disease (COPD), hypertension, and diabetes were significantly associated with higher UI prevalence. Logistic regression analysis revealed that age, education, perceived health status, COPD, and diabetes were significant factors associated with UI in both sexes, while in women, BMI, physical activity, and smoking also played notable roles.ConclusionsThis extensive UI study has unveiled notable gender disparities and determinants. Notably, these disparities decrease with age, underlining UI's changing nature over time. Modifiable factors impact women more, while non-modifiable factors are linked to men. The study underscores the importance of tailoring healthcare strategies to address UI based on gender.
Adherence to guideline-directed medical and device Therapy in outpAtients with heart failure with reduced ejection fraction: The ATA study
(Turkish Soc Cardiology, 2020) Kocabas, Umut; Kivrak, Tarik; Oztekin, Gulsum Meral Yilmaz; Tanik, Veysel Ozan; Ozdemir, Ibrahim Halil; Kaya, Ersin; Pehlivanoglu, Seckin
Objective: Despite recommendations from heart failure guidelines on the use of pharmacologic and device therapy in patients with heart failure with reduced ejection fraction (HFrEF), important inconsistencies in guideline adherence persist in practice. The aim of this study was to assess adherence to guideline-directed medical and device therapy for the treatment of patients with chronic HFrEF (left ventricular ejection fraction <= 40%). Methods: The Adherence to guideline-directed medical and device Therapy in outpAtients with HFrEF (ATA) study is a prospective, multicenter, observational study conducted in 24 centers from January 2019 to June 2019. Results: The study included 1462 outpatients (male: 70.1%, mean age: 67 +/- 11 years, mean LVEF: 30%+/- 6%) with chronic HFrEF. Renin-angiotensin system (RAS) inhibitors, beta-blockers, mineralocorticoid receptor antagonists (MRAs), and ivabradin were used in 78.2%, 90.2%, 55.4%, and 12.1% of patients, respectively. The proportion of patients receiving target doses of medical treatments was 24.6% for RAS inhibitors, 9.9% for beta-blockers, and 10.5% for MRAs. Among patients who met the criteria for implantable cardioverter-defibrillator (ICD) and cardiac resynchronization therapy (CRT), only 16.9% of patients received an ICD (167 of 983) and 34% (95 of 279) of patients underwent CRT (95 of 279). Conclusion: The ATA study shows that most HFrEF outpatients receive RAS inhibitors and beta-blockers but not MRAs or ivabradin when the medical reasons for nonuse, such as drug intolerance or contraindications, are taken into account. In addition, most eligible patients with HFrEF do not receive target doses of pharmacological treatments or guideline-recommended device therapy.
Airborne pathogen projection during ophthalmic examination
(Springer, 2020) Bostanci Ceran, Basak; Karakoc, Alp; Taciroglu, Ertugrul
Purpose Microscale droplets act as coronaviruses (CoV) carriers in the air when released from an infected person and may infect others during close contact such as ophthalmic examination. The main objective of the present work is to demonstrate how CoV deposited droplets are projected during biomicroscopy and to discuss what kind of precautions should be taken in ophthalmic practice. Methods A coupled fluid-structure system comprising smoothed particle hydrodynamics and the finite element method has been built to assess the projection of droplets spreading from an infected person. Different conditions based on the maximum exit flow velocity from the infector's mouth during the ophthalmic examination were modeled. Results During exhalation, for which the exit flow is similar to 1000 mm/s, the average horizontal distance of the flow front was similar to 200 mm while individual particles can reach up to similar to 500 mm. In case of coughing or sneezing (corresponding to an exit flow of similar to 12,000 mm/s), the average horizontal distance of the flow front was similar to 1300 mm. Conclusion During the ophthalmic examination, the proximity to the patient's nose and mouth was observed to be less than the horizontal distance of flow front particles. Even though mounted breath shields are used, particles flew beyond the shield and contaminate the ophthalmologist. Compared with the current protective breath shields, the use of a larger shield with a minimum radius of 18 cm is needed to decrease viral transmission.
Analysis of complications following posterior vertebral column resection for the treatment of severe angular kyphosis greater than 100°
(Turkish Assoc Orthopaedics Traumatology, 2017) Atici, Yunus; Balioglu, Mehmet Bulent; Kargin, Deniz; Mert, Muhammed; Albayrak, Akif; Kaygusuz, Mehmet Akif
Objective: The aim of this study was to evaluate the complications, efficacy and safety of posterior vertebral column resection (PVCR) in severe angular kyphosis (SAK) greater than 100 degrees. Methods: The medical records of 17 patients (mean age 17.9 (range, 9-27) years) with SAK who underwent PVCR, were reviewed. Mean follow-up period was 32.2 (range, 24-64) months. Diagnosis of the patients included congenital kyphosis in 11 patients, post-tuberculosis kyphosis in 3 patients and neurofibromatosis in 3 patients. The sagittal plane parameters (local kyphosis angle, lumbar lordosis, sagittal vertical axis, pelvic tilt, sacral slope and pelvic incidence) were measured in the preoperative and the early postoperative periods and during the last follow-up on the lateral radiographs. Results: The mean preoperative localized kyphosis angle was 121.8 degrees (range, 101 degrees-149 degrees). The mean local kyphosis angle (LKA) was 71.5 degrees at postoperatively evaluation (p < 0.05). Complications were detected in 12 patients (70.6%) with spinal shock in 4 patients, hemothorax in 3 patients, postoperative infection in 2 patients, dural laceration in 2 patients, neurological deficit in 2 patients (1 paraplegia and 1 root injury), the shifted cage in 2 patients and rod fracture in 2 patients. Neurological events occurred in six patients (35%) with temporary neurological deficit in 5 patients and permanent neurological deficit in 1 patient. Conclusion: PVCR is an efficient and a successful technique for the correction of SAK. However, it can lead to a large number of major complications in SAK greater than 100 degrees. Level of evidence: Level IV, therapeutic study. (C) 2017 Turkish Association of Orthopaedics and Traumatology. Publishing services by Elsevier B.V.
An analysis of general surgery theses set up between years 1998-2018 in Turkey: Evidence levels and publication rates of 1996 theses
(Turkish Surgical Assoc, 2020) Ferhatoglu, Murat Ferhat; Kivilcim, Taner; Kartal, Abdulcabbar; Filiz, Ali Llker; Kebudi, Abut
Objective: Setting up and advocating a thesis is mandatory at the end of the residency training program to become a specialist in general surgery according to the regulations on medical specialization in Turkey. Writing a thesis helps the resident to learn to ask structured questions, assembling the most accurate study design, managing the study process, collecting the results and building a conclusion with medical implications. In this descriptive study, we aimed to investigate the publication rates of the theses written in the field of general surgery and to assess the properties of the published theses. Material and Methods: We performed an online search on September 1, 2018, about the theses of general surgery residents on the website of National Thesis data center of Academic Educational Board in Turkey including theses of medical residents in university-affiliated hospitals and analyzed theses accomplished between 1998-2018. The publication status of the theses was assessed by the entry of author name, the title of the theses and keywords of the theses by using the search engines of PubMed, Google Scholar and Turkish Academic Network and Information Center Turkish Database (ULAKBIM). Data were presented in a descriptive form as absolute numbers and percentages. Results: Between 1998-2018, 1996 theses were completed. 393 (20.5%) of these were published in a journal, and 288 (14.4%) were published in a journal indexed in SCI/SCIE. According to research methodologies, 79.2% of the experimental studies were published in SCI/SCIE indexed journals. Conclusion: Publication rates of the theses in the field of general surgery are low as they are in other specialties of medicine. This descriptive study might give an idea about the low scientific publication rates of general surgery theses. Further studies are needed to understand the underlying factors, which are responsible for this scant scientific performance.
Anatomical Relationship Between the Profunda Brachii Artery and the Radial Nerve at the Entrance and Within the Radial Groove
(Springer France, 2025) Sanliturk, Yusra Nur; Gayretli, Ozcan; Zeybek, Nursen; Ozturk, Adnan
PurposeIn this study, it was aimed to examine the relationship between the profunda brachii artery and the radial nerve at the entrance to and within the radial groove considering no comparable study was found in the literature.MethodDissection was performed in 44 upper extremities (21 right and 23 left) of 24 fixed cadavers used for medical education at Istanbul University, Istanbul Medical Faculty, Department of Anatomy.ResultsProfunda brachii artery was found to be a single artery in 39 extremities and a double artery in 5 extremities. In 27 cases with single PBA, the nerve was located superolateral to the PBA (Type A), and in 8 cases the nerve was located inferomedial to the PBA (Type B). In all 5 extremities with double profunda brachii artery, the proximal branch was superolateral (Type A) and the distal branch was inferomedial (Type B).ConclusionsThis research will support surgeons understanding how to better anatomically and radiologically treat humeral fractures and lateral arm flap applications.
Any Instrument in a Surgeon's Hand can be Fatal: Unusual Iliac Artery Injury in Lumbar Spinal Deformity Surgery
(Elsevier Science inc, 2020) Koban, Orkun; Akar, Ezgi; Ogrenci, Ahmet; Yilmaz, Mesut; Dalbayrak, Sedat
BACKGROUND: Vascular complications, which we rarely encounter during lumbosacral stabilization surgeries, can be life-threatening if they are not treated quickly. These arterial injuries occur during screw insertion. Our presentation with the common iliac artery injury during the decortication process in transverse processes with the "pedicle awl" will be the first case in the literature to our knowledge. CASE DESCRIPTION: Lumbosacral decompression and stabilization surgery was performed in a 57-year-old patient with L1-S1 spinal stenosis and scoliosis. After the stabilization process was completed, while decorticating the transverse processes with the pedicle awl, the tool fell to the paravertebral region, and then active arterial hemorrhage was observed at the surgical site. Hemostasis was achieved in the surgical field, but a rapid progressive drop was observed in the patient's blood pressure. The surgery was quickly terminated, and the patient was turned to the supine position. Vascular surgeons opened the abdomen with a midline laparotomy, and approximately 2600 mL hematoma was evacuated from the retroperitoneum. The 5-mm defect in the left common iliac artery was repaired by primary suturing. The patient had no problem in postoperative follow-up and was discharged on the 10th postoperative day. CONCLUSIONS: In these complications that we rarely encounter in lumbosacral stabilization surgeries, perioperative findings should be well evaluated, and rapid intervention should be made in cases in which vascular injury is considered. One must remember that every tool used during surgery can be dangerous even in an experienced hand.
Approach of the Clinicians Practicing in Intensive Care Units to Brain Death Diagnosis and Training Expectations in Turkey: A Web-Based Survey
(Elsevier Science inc, 2020) Ferhatoglu, Sibel Yilmaz; Ferhatoglu, Murat Ferhat; Gurkan, Alp
Background. For health professionals, recognizing and diagnosing brain death is vital for the development of organ transplantation. However, cadaveric organ donation rates remain insufficient, and this problem has become one of the most serious obstacles in the treatment of end-organ failure. Objectives. This study examines the attitude and knowledge level of clinicians who practice in intensive care units (ICUs) concerning the determination of brain death and describes the hindrances in diagnosing brain death. Materials and Methods. A survey study was designed with 26 questions, including questions regarding the determination of characteristics of respondents' trainings, prac-ticing preferences, and their knowledge and approach toward brain death diagnosis. Clinicians practicing in ICUs in Turkey were invited to the survey. Results. A total of 244 surveys were fully completed. Physicians working at the university hospitals or university-affiliated hospitals answered the basic knowledge questions about brain death more accurately (P < .001). Also, physicians employed in university or university-affiliated hospitals feel more capable in diagnosing brain death (P 1/4 .002) and are more willing to receive education on the brain death issue (P < .001). Conclusion. There is a gap separating the practices suggested in guidelines and the daily practice of ICU clinicians working in state hospitals or private institutions. Academic organizations producing and leading the education curricula may assist in informing ICU clinicians who should be trained.
Assessing Congenital Muscular Torticollis Using Myotonometry: A Novel Approach
(JMNI, 2025) Azim, Derya; Acar, Gonul; Atici, Emine; Duzel, Turku
Objective: This study aimed to evaluate sternocleidomastoid (SCM) muscle properties in infants with Congenital Muscular Torticollis (CMT) using myotonometry and determine its sensitivity to changes following physiotherapy. Methods: Twentyfive infants (0-12 months) diagnosed with CMT participated in this study from May 2023 to February 2024. They underwent an 8-week physiotherapy program. Muscle tone, elasticity, and stiffness were measured using myotonometry, muscle strength by the Muscle Function Scale (MFS), and neck range of motion by an arthrodial protractor before and after treatment. Results: The mean age was 4 +/- 1.56 months. Significant differences in SCM tone and stiffness between affected and intact sides were observed pre-treatment (p<0.05) but were not significant post-treatment (p>0.05). Intragroup improvements were significant for muscle tone (p=0.005), elasticity (p=0.009), stiffness (p=0.009), strength (p=0.006), and neck range of motion (p=0.021). Muscle tone decreased by 19.65%, muscle stiffness by 24.99%, and muscle elasticity improved by 9.42%. Passive lateral flexion increased by 59.09% and passive rotation by 25.40%. Conclusions: SCM muscle properties differ between sides in individuals with CMT; however, myotonometry effectively detects improvements following physiotherapy, making it a valuable clinical evaluation tool. Nevertheless, the relatively small sample size should be taken into account when interpreting the findings.
Assessment of Color Stability of Various Flowable Composite Resins with Different Viscosities
(MDPI, 2025) Yenier Yurdaguven, Gulsah
Biomimetic restorative dentistry aims to preserve tooth structure and achieve optimal aesthetic harmony with surrounding dentition. The principles and protocols associated with biomimetic restorative dentistry are designed to enhance the longevity of the restoration. The use of flowable CRs is increasingly common; however, the effect of viscosity on the discoloration has not been clearly established. This in vitro study aimed to assess the color stability of flowable CRs with varying viscosities following immersion in common staining solutions and subsequent repolishing. A total of 250 disc-shaped specimens (8 mm x 2 mm) were prepared from five CRs with different viscosity profiles: high-viscosity (Spectra STHV, Dentsply, Milford, DE, USA), medium-viscosity (Estelite Universal Flow Medium, Tokuyama Dental Co., Tokyo, Japan), bulk-fill (Estelite Bulk-Fill Flow, Tokuyama Dental Co., Tokyo, Japan; SDR Plus, Dentsply, Milford, DE, USA), and packable (Estelite Posterior, Tokuyama Dental Co., Tokyo, Japan). After polymerization and baseline color measurements, specimens were immersed in coffee, tea, cola, red wine, or distilled water for 144 h. Color values were recorded before and after staining, and again following repolishing. Color changes (Delta E1, Delta E2, Delta E3) were calculated using the CIE Lab system and statistically analyzed via two-way ANOVA and Tukey HSD (alpha = 0.05). Both the CR type and the staining solution substantially affected the color change. SDR Plus exhibited the highest Delta E values. Red wine caused the most discoloration. Repolishing enhanced color in selected groups.
Assessment of lipid profile and some risk factors of atherosclerosis in children whose parents had early onset coronary artery disease
(Sociedad Argentina de Pediatria, 2017) Bornaun,H.; Öner,N.; Nisli,K.; Öztarhan,K.; Yavuz,T.; Türkoglu,Ü.; Ömeroglu,R.E.
Background/Aim: The objective of our study was to analyze the lipid profile and some risk factors of atherosclerosis such as oxidized-low density lipoprotein (ox-LDL), small dense LDL (sd LDL) in the offspring of patients with premature coronary heart disease (CHD). Population and Methods: Children whose parents had early onset CHD were matched with age and sex pairs. Study and controls were analyzed for lipid levels, apolipoproteins (Apo- A,B,E), ox-LDL, sd LDL and lipoprotein (a) [Lp(a)]. The data were evaluated with SPSS using "Student t and Mann-Whitney U" tests. Results: The study group children (n: 43) had higher LDL, Lp(a) and ox-LDL levels, ratios of TC/HDL, Apo-B/A, LDL/HDL and ox-LDL/HDL (p<0.05) than control group. Conclusion: These findings suggest that dyslipidemia and increased LDL, Lp(a) and ox-LDL levels are common in the offspring of patients with early onset CHD and account largely for their familial predisposition for CHD.
Asymmetric Sinus Excision and Primary Closure With Additional Skin Excision Technique. Effect of Reduction of Dead-Space With Karydakis Modification
(Edizioni Luigi Pozzi, 2019) Kartal, Abdulcabbar; Yalcin, Metin; Oter, Volkan; Ferhatoglu, Murat Ferhat; Uzunkoy, Ali
OBJECTIVE: Pilonidal sinus is one of the common diseases, although there is still no gold standard of treatment available. The aim of this study was to reduce the residual dead-space volume with a modification following the standard Karydakis procedure. METHODS: A total of 100 patients were included in a randomised controlled trial, who were divided into two groups. Each group included 50 patients, and the patients in Group-I were treated with the new technique, whereas in Group-2, the standard Karydakis technique was performed. In the new technique, following total sinus excision, an advancement tissue flap was performed using additional skin excision, in order to reduce the dead-space volume. RESULTS: There was no significant difference in terms of sex, age, and sinus volume. Operation time was longer in first group (p=0,002). Seroma formation rate was higher in the secound group (p=0.036). There was no significant difference in terms of soft tissue infection (p=0.339) and wound dehiscence (p=0.218). The mean follow-up period was 30 months and no recurrence was observed in both groups. CONCLUSIONS: The results of the study suggest that this technique may be considered as an alternative surgical method in pilonidal sinus surgery.
The availability of contraceptive methods in Turkish pharmacies and the status of pharmacies and pharmacists as providers of contraception
(Taylor & Francis Ltd, 2020) Ozaydin, Ayse Nilufer; Bozdogan, Berk; Kici, Nergis; Ozaydin, Fuat Nihat
Objectives We aimed to assess pharmacists' contraceptive knowledge and evaluate the contraceptives requested and sold in pharmacies. Methods A descriptive study was carried out in October 2016 in cooperation with the Chamber of Pharmacists of Istanbul Province, Turkey. Data were collected by questionnaire, and pharmacists' total knowledge scores were calculated. Results The study comprised 101 participants, 86.1% of whom were women. Combined oral contraceptives were the most requested (97.0%) and supplied (94.1%) contraceptive method. The mean total knowledge score of pharmacists was 51.6 +/- 12.9 (median 54.0, range 14.0-72.0). Among pharmacists, 51.5% said they had never received any training about contraception. Conclusion The results showed that pharmacists providing contraceptive counselling services need continuing in-service training. The current regulations on the duties and responsibilities of pharmacists in Turkey involve the provision of counselling about medication use. Effective training is suggested to provide better quality services in family planning/reproductive health care.
Bactericidal Effect of 2780 nm Er,Cr:YSGG Laser Combined with 940 nm Diode Laser in Enterococcus faecalis Elimination: A Comparative Study
(Mary Ann Liebert, inc, 2019) Tokuc, Muge; Ozalp, Serife; Topcuoglu, Nursen; Kulekci, Guven
Objective: This study aims to compare the bactericidal efficacy of different Er,Cr:YSGG disinfection methods, particularly combined application of Er,Cr:YSGG and Diode laser. Background: Root canal disinfection is important for long-term endodontic success. Different laser systems are proposed as alternatives to conventional techniques in bacterial elimination. Materials and methods: Ninety-five straight, single-rooted premolars with similar canal dimensions were selected. After the mechanical preparation, the samples were sterilized, and root canals were infected with Enterococcus faecalis. The samples were randomly divided into five groups (n=15): 5% NaOCl, Er,Cr:YSGG, Er,Cr:YSGG +5% NaOCl, Er,Cr:YSGG + Diode, and control group. Results: The maximal bacterial elimination was observed in Er,Cr:YSGG + NaOCl group (p<0.005). More bacteria were found in Er,Cr:YSGG and Er,Cr:YSGG + Diode groups compared with 5% NaOCl group (p<0.005). Marginal significance was detected between the Er,Cr:YSGG group and the Er,Cr:YSGG + Diode group (p=0.091). Conclusions: The most successful E. faecalis elimination was obtained from laser-activated irrigation group. As combined application of Er,Cr:YSGG and Diode laser gives suggestive results, further studies with larger sample sizes are needed to clarify the outcome.
Bariatrik Cerrahi Aday Hastalarının Çocukluk Çağı Travmaları ile Beden Algısı, Benlik Saygısı ve Yeme Tutumları Arasındaki İlişki
(Turkiye Sinir ve Ruh Sagligi dernegi, 2024) Hocaoğlu, Çiçek; Berberoğlu, Ziya
Amaç: Bariatrik cerrahi (BC) öncesi aday hastaların psikiyatrik değerlendirmesi tedavinin başarısında önemli bir yer tutmaktadır. Bu çalışmada BC için başvuran bireylerin çocukluk çağı travmaları (ÇÇT) ile bedeninden memnuniyet, benlik saygısı ve yeme tutumları arasındaki ilişkinin incelemesi amaçlanmıştır. Yöntem: Çalışmaya 57 kadın, 30 erkek olmak üzere toplam 87 BC adayı hasta dahil edilmiştir. Veri toplama araçları olarak Sosyodemografik Bilgi Formu, Çocukluk Çağı Travmaları Ölçeği (ÇÇTÖ), Beden Algısı Ölçeği (BAÖ), Rosenberg Benlik Saygısı Ölçeği (RBSÖ) ve Yeme Tutumu Testi (YTT-40) kullanılmıştır. Bulgular: Olguların %47,1’inde ÇÇT’sı saptanmıştır. RBSÖ (t=3,296; p<0,01) ve BAÖ (t=3,267; p<0,01) puanları ÇÇT’sı olanlarda anlamlı düzeyde daha yüksek olarak belirlenmiştir. YTT-40 ile ÇÇTÖ- cinsel istismar (CİS) alt boyutu arasında pozitif yönlü anlamlı ilişki bulunmuştur (r=0,570; p<0,01). ÇÇTÖ tüm alt boyutları ile RBSÖ arasında anlamlı ilişki saptanmıştır. ÇÇTÖ-fiziksel ihmal (FİH), duygusal ihmal (DİH) ve duygusal istismar (DİS) alt boyutlarıyla BAÖ arasında anlamlı ilişki saptanmıştır. Ayrıca, ÇÇTÖ toplam puanının RBSÖ (β=-4,432; p<0,001) ve BAÖ (β=-3,700; p<0,001) puanlarını anlamlı düzeyde negatif yönlü yordadığı belirlenmiştir. Sonuç: Çalışmamızda ÇÇT’sı olanların bedenlerinden hoşnutsuz oldukları ve daha düşük benlik saygısına sahip oldukları sonuçları elde edilmiştir. BC öncesi olguların psikolojik değerlendirilmesinde ÇÇT’sının sorgulanması obezite etiyolojisinin anlaşılmasına katkı sunabilir ve BC sonrası izlemin planlanmasında önemli bir rol oynayabilir.

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