Combined thalamic and pallidal deep brain stimulation in diabetic hemiballism/hemichorea.

Hemiballism/hemichorea (HH) is a hyperkinetic movement disorder observed mostly in older adults with cerebrovascular diseases. Although the symptoms improve without any treatment, lesioning or DBS (deep brain stimulation) may be rarely required to provide symptomatic relief for patients with severe involuntary movements. HH is a rare complication of uncontrolled diabetes. There are only a few reported cases of diabetic HH that have been surgically treated. Thus, herein, we have reported the case of a 75-year-old female with type-II diabetes mellitus that presented with disabling involuntary limb movements of the left side, despite being treated conservatively for six months. DBS targeting the globus pallidus internus (GPi) and ventral intermediate (Vim) thalamic nucleus was performed. Complete resolution of symptoms was achieved with a combined stimulation of the thalamic Vim nucleus (at 1.7 mA) and GPi (at 2.4 mA). The combined stimulation of the Vim nucleus and GPi effectively resolved the diabetes-induced HH symptoms in our patient. Thus, although certain conclusions cannot be drawn due to the rarity of the surgically treated patients with HH, the combined stimulation is a novel treatment option for resistant HH.

Gamma Knife radiosurgery for the treatment of trigeminal neuralgia: A single center-experience.

INTRODUCTION AND OBJECTIVES: We aimed to assess the outcomes of patients with trigeminal neuralgia (TGN) who underwent Gamma Knife radiosurgery (GKRS). MATERIALS AND METHODS: Fifty-three patients with typical TGN underwent GKRS from May 2012 until December 2022. Among these patients, 45 patients who were follow-up for at least 12 months were included in the study. A mean dose of 87.5 Gy (range, 80-90) was administered to the trigeminal nerve. Postoperatively, outcome was considered excellent if the patient was pain- and medication-free. RESULTS: The mean symtpom duration was 9.53 years, and the mean patient age was 59.8 years (range, 34-85). The mean follow-up period was 46.8 months (range, 12-127 months). 46.7% of patients had a history of previous surgical interventions. A single nerve division was affected in 14 patients (31.1%), and multiple divisions were affected in 31 patients (68.9%). The rate of initial pain relief was 80%. Hypoesthesia in the area of trigeminal nerve developed in 30 (66.7%). Twenty patients (44.4%) exhibited excellent results within 72.4 months. Recurrence occurred in 11 patients (24.4%) with 27.6 months. CONCLUSIONS: Our results suggest that GKRS is a safe and effective procedure. Thus, it is an attractive first- and second-line treatment choice for TGN.

Evaluation of the reasons for the non­COVID­19 status: A socio­demographic analysis.

The present study aimed to evaluate the reasons behind the fact that some individuals did not contract coronavirus disease 2019 (COVID-19), considering certain socio-demographic data. The present cross-sectional study was conducted at a state hospital between February 1, 2022 and March 1, 2022. The study group consisted of individuals who never had COVID-19, and the control group consisted of individuals who did not know at the time of the study whether they had COVID-19. A data collection form consisting of 29 questions created based on a literature review was used. A total of 2,958 subjects (study group, 669; control group, 2,289) were included; of these, 53.1% were females and 46.9% were males. It was found that housewives (P<0.001), individuals with secondary school and lower education levels (P=0.02), those residing in rural areas (P=0.003), those who received a combination vaccine (P<0.001), those with chronic diseases (P=0.016), those who consumed more fruits (P=0.001), those who used N95 masks (P=0.002), those with pets (P<0.001) and those who did not follow the news regarding COVID-19 (P=0.016) had a higher probability of not contracting COVID-19. On the whole, the present study observed that socio-demographic factors affected the non-COVID-19 status.

Childhood Non-verbal Communication Scale (CNCS): Turkish Adaptation and Psychometric Properties.

Introduction: Nonverbal communication (NC) skills develop dramatically during the first year of life. Especially in children with Autism Spectrum Disorder (ASD), inadequacies in these skills in the early period negatively affect language development later. Therefore, early recognition of ASD symptoms is the first step in the diagnosis. The test to screen ASD at the earliest age is the Modified Checklist for Autism in Young Children/M-CHAT in Turkey. However, this test can be used for 18 months or later. In the present study, we aimed to adapt the Childhood Nonverbal Communication Scale (CNCS) to Turkish, which was developed in Iran to evaluate NC skills in children from birth to 18 months and determine psychometric properties. Methods: This cross-sectional and methodological study was conducted in 3 provinces and included 323 parents of children who are normally hearing and 3-18 months old. Sociodemographic form, Ankara Development Screening Inventory, CNCS-Turkish form, and LittleEARS Auditory Questionnaire were applied. Results: CNCS Turkish form consisting of 37 questions shows a two-factor structure. The reliability coefficient of the 37-item scale is highly reliable (KR-20=0.937). It also had good convergent validity based on a significant correlation between total scores and LittleEARS results (r=0.804, P<0.001). According to the normative curve plotted by the CNCS total score for age, NC skills progressed with a steep slope from 3 to 12 months and then progressed gradually until 18 months. Conclusions: Childhood Nonverbal Communication Scale (CNCS) is a promising tool showing good validity and reliability in Turkish.

Endovascular treatment of posterior circulation aneurysms: Results from a single-team experience of 81 cases including 13 flow diversion treatment / Tratamiento endovascular de aneurismas de circulación posterior: resultados de una experiencia de 81 casos realizada por un solo equipo, incluyendo 13 tratamientos de desviación de flujo

Introduction Relatively constant surgical risks and rapid advances in endovascular treatment have caused a major shift toward endovascular management of posterior circulation aneurysms. This paper presents the results of a series of endovascularly treated posterior circulation aneurysms. Methods A total of 81 patients who underwent endovascular treatment of posterior circulation aneurysms performed by a single team between 2009 and 2019 were included. Demographic, clinical, radiologic, and management details were retrospectively obtained from hospital records. Results Among the included patients, 50 (61.7%) and 31 (38.3%) were female and male, respectively. Subarachnoid hemorrhage was observed in 30 patients (37%). Moreover, 40 (49.3%) aneurysms were treated with stent-assisted coiling, 1 (1.2%) aneurysm was treated with parent artery occlusion, 2 (2.4%) aneurysms were coiled using balloon assistance, 24 (29.6%) aneurysms were coiled primarily, 1 (1.2%) patient had an unsuccessful treatment attempt, and 13 (16.0%) aneurysms were treated with flow-diverter stents or stent monotherapy. During the last follow-up, 57 (83.8%) aneurysms were completely occluded, whereas 6 (8.8%) and 2 (2.9%) aneurysms did and did not have a residual neck, respectively. Flow diversion was used to treat 13 patients, among whom 8 had total occlusion or stable residue. A total of 7 deaths (8.6%) were encountered in this series. Conclusion Endovascular treatment should be considered as the primary treatment modality for posterior circulation aneurysms. Despite the high morbidity and mortality rates, promising results can be achieved with correct patient selection. Flow diversion can be a feasible alternative for complex aneurysms that are difficult to treat (AU)

Introducción Los riesgos quirúrgicos relativamente constantes y los rápidos avances en el tratamiento endovascular han provocado un viraje importante a dar preferencia al tratamiento endovascular en los aneurismas de la circulación posterior. Este artículo presenta los resultados de una serie de aneurismas de la circulación posterior tratados endovascularmente. Métodos Se incluyeron un total de 81 pacientes que fueron sometidos a tratamiento endovascular de aneurismas de la circulación posterior realizado por un solo equipo entre 2009 y 2019. Los detalles demográficos, clínicos, radiológicos y de manejo del paciente se obtuvieron retrospectivamente de los registros hospitalarios. Resultados Entre los pacientes incluidos, 50 (61,7%) eran mujeres y 31 (38,3%) eran hombres. Se observó hemorragia subaracnoidea en 30 de los pacientes (37%). Además, 40 (49,3%) de las aneurismas se trataron con enrollamiento asistido por stent, 1 (1,2%) aneurisma se trató con oclusión de la arteria madre, 2 (2,4%) aneurismas se enrollaron con asistencia de balón, 24 (29,6%) aneurismas se enrollaron en espiral, 1 (1,2%) paciente tuvo fallo en el intento del tratamiento y 13 (16,0%) aneurismas fueron tratados con stents desviadores de flujo o con monoterapia de stents. Durante el último seguimiento, 57 (83,8%) aneurismas estaban completamente ocluidos, mientras que 6 (8,8%) y 2 (2,9%) aneurismas tenían y no tenían cuello residual, respectivamente. La derivación de flujo se utilizó para tratar a 13 pacientes, de los cuales 8 tenían oclusión total o presentaban residuo estable. En esta serie se contabilizaron un total de 7 muertes (8,6%). Conclusión El tratamiento endovascular debería considerarse como la modalidad de tratamiento principal para los aneurismas de la circulación posterior (AU)

Direct transcatheter aortic valve implantation (TAVI) decreases silent cerebral infarction when compared to routine balloon valvuloplasty.

PURPOSE: Silent cerebral infarctions (SCI), as determined by neuron-specific enolase (NSE) elevations, may develop after the transcatheter aortic valve implantation (TAVI) procedure. Our aim in this study was to compare the SCI rates between patients who underwent routine pre-dilatation balloon aortic valvuloplasty (pre-BAV) and patients who underwent direct TAVI without pre-BAV. METHODS: A total of 139 consecutive patients who underwent TAVI in a single center using the self-expandable Evolut-R valve (Medtronic, Minneapolis, Minnesota, USA) were included in the study. The first 70 patients were included in the pre-BAV group, and the last 69 patients were included in the direct TAVI group. SCI was detected by serum NSE measurements performed at baseline and 12 h after the TAVI. New NSE elevations > 12 ng/mL after the procedure were counted as SCI. In addition, SCI was scanned by MRI (magnetic resonance imaging) in eligible patients. RESULTS: TAVI procedure was successful in all of the study population. Post-dilatation rates were higher in the direct TAVI group. Post-TAVI NSE positivity (SCI) was higher in the routine pre-BAV group (55(78.6%) vs. 43(62.3%) patients, p = 0.036) and NSE levels were also higher in this group (26.8 ± 15.0 vs. 20.5 ± 14.8 ng/ml, p = 0.015). SCI with MRI was found to be significantly higher in the pre-BAV group than direct TAVI group (39(55.1%) vs. 31(44.9%) patients). The presence of atrial fibrillation and diabetes mellitus (DM), total cusp calcification volume, calcification at arcus aorta, routine pre-BAV and failure at first try of the prosthetic valve implantation were significantly higher in SCI (+) group. In the multivariate analysis, presence of DM, total cusp calcification volume, calcification at arcus aorta, routine pre-BAV and failure at first try of the prosthetic valve implantation were significantly associated with new SCI development. CONCLUSIONS: Direct TAVI procedure without pre-dilation seems to be an effective method and avoidance of pre-dilation decreases the risk of SCI development in patients undergoing TAVI with a self-expandable valve.

Modified Glasgow Prognostic Score May Be Useful to Predict Major Adverse Cardiac Events in Heart Failure Patients Undergone Cardiac Resynchronization Treatment.

OBJECTIVE: Whether modified Glasgow prognostic score predicts prognosis in patients with cardiac resynchronization therapy with defibrillation is unknown. Our aim was to investigate the association of modified Glasgow prognostic score with death and hospitalization in cardiac resynchronization therapy with defibrillation patients. METHODS: A total of 306 heart failure with reduced ejection fraction patients who underwent cardiac resynchronization therapy with defibrillation implantation were categorized into 3 groups based on their modified Glasgow prognostic score categorical levels. C-reactive protein >10 mg/L or albumin <35 g/L was assigned 1 point each and the patients were classified into 0, 1, and 2 points, respectively. Remodeling was determined according to the clinical event and myocardial remodeling criteria. Major adverse cardiac events were defined as mortality and/or hospitalization for heart failure. RESULTS: Age, New York Heart Association functional class, modified Glasgow prognostic score prior to cardiac resynchronization therapy with defibrillation, sodium levels, and left atrial diameter were higher in the major adverse cardiac events(+) group. Age, left atrial diameter, and higher modified Glasgow prognostic score were found to be predictors of heart failure hospitalization/death in multivariable penalized Cox regression analysis. Besides, patients with lower modified Glasgow prognostic score showed better reverse left ventricular remodeling demonstrated by increase in left ventricle ejection fraction and decline in left ventricle end systolic volume. CONCLUSION: Modified Glasgow prognostic score prior to cardiac resynchronization therapy with defibrillation can be used as a predictor of long-term heart failure hospitalization and death in addition to age and left atrial diameter. These results can guide the patient selection for cardiac resynchronization therapy with defibrillation therapy and highlight the importance of nutritional status.

Endovascular treatment of posterior circulation aneurysms: Results from a single-team experience of 81 cases including 13 flow diversion treatment.

INTRODUCTION: Relatively constant surgical risks and rapid advances in endovascular treatment have caused a major shift toward endovascular management of posterior circulation aneurysms. This paper presents the results of a series of endovascularly treated posterior circulation aneurysms. METHODS: A total of 81 patients who underwent endovascular treatment of posterior circulation aneurysms performed by a single team between 2009 and 2019 were included. Demographic, clinical, radiologic, and management details were retrospectively obtained from hospital records. RESULTS: Among the included patients, 50 (61.7%) and 31 (38.3%) were female and male, respectively. Subarachnoid hemorrhage was observed in 30 patients (37%). Moreover, 40 (49.3%) aneurysms were treated with stent-assisted coiling, 1 (1.2%) aneurysm was treated with parent artery occlusion, 2 (2.4%) aneurysms were coiled using balloon assistance, 24 (29.6%) aneurysms were coiled primarily, 1 (1.2%) patient had an unsuccessful treatment attempt, and 13 (16.0%) aneurysms were treated with flow-diverter stents or stent monotherapy. During the last follow-up, 57 (83.8%) aneurysms were completely occluded, whereas 6 (8.8%) and 2 (2.9%) aneurysms did and did not have a residual neck, respectively. Flow diversion was used to treat 13 patients, among whom 8 had total occlusion or stable residue. A total of 7 deaths (8.6%) were encountered in this series. CONCLUSION: Endovascular treatment should be considered as the primary treatment modality for posterior circulation aneurysms. Despite the high morbidity and mortality rates, promising results can be achieved with correct patient selection. Flow diversion can be a feasible alternative for complex aneurysms that are difficult to treat.

Evaluation of organ weights and ventricular thicknesses in electrocution related deaths based on autopsy reports: A biophysical approach.

OBJECTIVE: To evaluate autopsy reports of the deaths due to electrocution in terms of body mass index, body surface area, and organ weights with a biophysical perspective. METHODS: The retrospective study was conducted in Malatya, Turkiye, and comprised autopsy reports of electrocution cases that were obtained from the local branch of the Council of Forensic Medicine related to the period from 2012 to 2019. Organ weights and ventricular thicknesses were compared in terms of body mass index and body surface area. Electrical marks were also evaluated in detail. Data was analysed using SPSS 18. RESULTS: Of the 45 cases, 36(%) were male and 9(%) were female. The overall mean age was 39±13 years (range: 20-71 years). There were no significant differences in organ weights and ventricular thicknesses in different body mass index groups (p>0.05). The weights of head and heart were significantly different in relation to body surface area (p<0.05), but no significant difference were found for other organs and ventricular thickness (p>0.05). CONCLUSIONS: Comparing the organ weights in electrocution autopsies to normal organ weights may help decide the cause of death. During autopsy, electrical marks should be evaluated by considering the characteristics of the electrical current.

Associations of IL-17 and IL-17 receptor polymorphisms with Behçet's disease in Denizli Province of Turkey.

Although the etiopathogenesis of Behçet's disease is not known, studies conducted in different populations show that it is a multifactorial disease that is thought to develop as a result of the interaction of environmental and genetic factors. IL-17 is thought to induce the neutrophilic inflammation and the tissue damage mediated by immune response in patients. Polymorphisms in the gene region encoding IL-17 and IL-17R molecules may play a critical role in the pathogenesis of the disease and contribute to the elucidation of disease mechanism. We aimed to show the association of IL-17A, IL-17F, and IL-17RC polymorphisms and haplotypes in Behçet's disease patients and its clinical features. We genotyped IL-17A (rs4711998 (A/G), rs8193036 (C/T), rs2275913 (A/G), rs3819025 (A/G), rs8193038 (A/G), rs3804513 (A/T), rs1974226 (C/T), rs3748067 (C/T)); IL-17F (rs763780 (T/C), rs2397084 (T/C)); and IL-17R (IL-17RC) (rs708567 (C/T)) polymorphisms in 88 patients with Behçet's disease and 133 healthy controls using PCR-RFLP-based approach. The results of our study showed that polymorphisms of IL-17A, rs8193036 (C/T), rs3819025 (G/A), rs3804513 (A/T), IL-17F rs2397084 (T/C), and IL-17RC rs708567 (C/T) are associated with the susceptibility to the BD. When the haplotype distributions of all loci of IL-17Aand IL-17A/IL-17F together were examined and in contrast to the data obtained from the controls, the GTGGAACC (27.84%) and GTGGAACCTT (25.57%) have the highest frequencies. In conclusion, the allele and genotype frequency differences of the IL-17A, IL-17F, and IL-17R and haplotype frequencies between Behçet's disease and controls indicate that the genetic structure of Behçet's disease may be different.

Unusual palliative medicine intervention: smoking cessation.

Intervention for smoking cessation in a palliative care setting is not considered to be a standard practise. However, palliative care should support life and improve its quality and be able to approach the patient from a psychosocial perspective. This article discusses the smoking cessation intervention provided in a palliative care setting for an oncology patient. Making patients quit tobacco products in palliative care can increase the effectiveness of cancer treatment as well as the motivation level of the patient.

Knowledge and Attitude of Healthcare Professionals Towards Ozone Therapy.

In medicine, ozone therapy is used in many instances. This study aims to understand the knowledge and attitudes of healthcare professionals towards ozone therapy. We conducted a cross-sectional survey in a comprehensive hospital between November 2020 and January 2021. In addition to evaluating the sociodemographic characteristics of the healthcare professionals, we performed evaluations through a data collection form that we prepared based on the literature. A total of 544 people were included in the study. We found ozone therapy to be the fifth-most frequently heard (72.2%) and experienced (2%) application among traditional and complementary medical applications. Of the participants, 20.8% (n = 113) correctly answered the questions regarding the methods of application of ozone therapy. We found that the most common route of administration was intravenous administration, with a rate of 56.5% (n = 307). The number of correct answers received for the questions regarding ozone therapy was related to professional experience, sex, and occupation (P = .035, P < .001, and P < .001, respectively). We determined that the knowledge and attitudes of healthcare professionals towards ozone therapy are not satisfactory.

The Potential Use of Monocyte-to-High-Density Lipoprotein Ratio as a Chronic Inflammatory Marker in Major Depressive Disorder.

Background: Monocytes secrete pro-inflammatory and pro-oxidant cytokines as part of inflammatory reactions. High-density lipoproteins have anti-inflammatory and antioxidant effects. This study investigated the potential use of the monocyte-to-high-density lipoprotein ratio in the follow-up of major depressive disorder. Methods: The study group was composed of patients with newly diagnosed or preexisting major depressive disorder who applied to a psychiatric clinic and did not receive antidepressant treatment in the last 2 weeks. These patients were tested for the monocyte-to-high-density lipoprotein ratio in the psychiatric outpatient clinic both in the first interview and at their follow-up at 2 months. The control group, on the other hand, consisted of subjects who presented to the checkup clinic without any complaints. Results: The study included a total of 98 individuals aged between 18 and 62 years, including 66 women and 32 men. The proportion of women in the study group was higher than that in the control group (P = .002). Patients in the study group had higher first high-density lipoprotein levels than healthy controls (P = .026). Beck's Depression Inventory scores of the study group decreased significantly from the first to the second interview (P < .001). There was no significant correlation between the percentage of change in Beck's Depression Inventory scores and the percentage of change in the monocyte-to-high-density lipoprotein ratio (P = .271). Conclusion: The high-density lipoprotein levels in healthy controls were not higher than those in the group with major depressive disorder; monocyte levels did not differ between the groups and the monocyte-to-high-density lipoprotein ratio was not superior to Beck's Depression Inventory and could not be used in prognosis.

A Morphometric Study with Cadavers for Anterior Approach to the Lower Lumbar Spine.

AIM: An important complication of the anterior approach to the lower lumbar spine is vascular injury. Arterial and venous vasculature varies in size and origin, which may limit the surgical zone and compromise the safety under specific circumstances. We aimed to explore the relationship between the retroperitoneal vasculature and anterior surface of the lower spine and establish values to aid in predicting the pertinence of anterior approach for the intervertebral disks at the L4-L5 and L5-S1 levels. MATERIAL AND METHODS: The study included 13 fresh human cadavers. After exploration of the abdominal cavity and removal of the visceral organs, the vasculature, and anterior spinal surface were revealed beneath the lower extension of the perirenal fascia. Morphometric measurements of the great vessels and the intervertebral disks were obtained. All measurements were analyzed and presented as mean and standard deviation. Differences in the values between sexes were assessed. RESULTS: The anterior height of the L4-L5 and L5-S1 intervertebral disk was 6.8 ± 0.81 mm and 6.7 ± 0.99 mm, respectively. The widths of the aorta, inferior vena cava, right and left common iliac arteries, and right, and left common iliac veins were 16.4 ± 3.58, 20.6 ± 3.36, 11.5 ± 2.32, 11.5 ± 2.43, 14.7 ± 3.13, and 15.5 ± 3.27 mm, respectively. The mean aortic bifurcation angle was 45.5°. The aortic bifurcation was located above the lower endplate of the L4 vertebrae in 53.8% of the cadavers. The area of the interarterial and interiliac trigones was 14.6 ± 5.33 cm2 and 7.1 ± 4.35 cm2, respectively. No statistically significant differences were noted between the sexes. CONCLUSION: An elaborate radiological examination of the vasculature should be performed prior to surgery to avoid unwanted vascular complications during the anterior approach. Knowing the area of the interarterial and interiliac triangles and the aortic bifurcation location could be aid in assessing the safe working zone.

Clinical Evaluation of Patients with COVID-19 Within the Framework of Comorbidities.

Objectives: Chronic systemic diseases (CSD) and cancer are closely related to the clinical course, severity and mortality of COVID-19 due to the immunosuppressive conditions caused by these diseases. The purpose of this study was to investigate the differences between the effects of cancer and CSD on the clinical and laboratory parameters of patients with COVID-19. Methods: The study included patients who received inpatient treatment with the diagnosis of COVID-19 at Ondokuz Mayis University between March 16, 2020, and December 1, 2020. The participants were divided into four groups as follows: Those without comorbidities (Group 1), those with only CSD (Group 2), those with only cancer (Group 3), and those with both CSD and cancer (Group 4). Comparative statistical evaluation was performed in terms of clinical symptoms, biochemical parameters, and admission to intensive care and survival. Results: In total, 750 patients were included: 242 patients in Group 1, 442 in Group 2, 27 in Group 3, and 39 in Group 4. The mean age of the patients was 57.1±9.4 years and 53.7% were male. Patients of Group 1 were significantly different from those of the other groups in terms of age, requirement for intensive care and intubation, complications, survival, white blood cell and lymphocyte count, neutrophil/lymphocyte ratio and levels of hemoglobin, lactic acid dehydrogenase, ferritin, D-dimer, and C-reactive protein (for each p<0.001). Conclusion: No difference was observed among laboratory parameters, intensive care admission, intubation need, complication frequency, and survival rates in patients with CSD or cancer. It was detected that all three groups with CSD and cancer were worse than Group 1 in terms of intensive care need, intubation, and survival.

A series of post-traumatic midline epidural hematoma and review of the literature.

BACKGROUND: Supratentorial midline epidural hematoma is rare but challenging in diagnosis and management. Indication for surgery can arise even following hospital admission. Being familiar to the presentation and watching out for direct and indirect signs on axial computed tomography (CT) such as suture diastasis or fracture traversing midline are essential to plan multi-planar CT enabling exact diagnosis including form and mass effect of hematoma. METHODS: Nine patients with midline epidural hematoma including two pediatric patients underwent surgery between 2013 and 2018. Pre-operative and post-operative patient status, radiological features, and surgical technique were analyzed. RESULTS: Four patients had deteriorating consciousness levels and two patients had paraparesis. All had fractures traversing midline and epidural hematomas with significant mass effect. They were operated through separated craniotomies around the midline and midline bone strip was used for dural tenting and as support for natural closure of bone flaps. No post-operative complications were developed. All patients were discharged with Glasgow Outcome Score of 5. CONCLUSION: Because of the rarity of the lesion and small number of patients, definitive conclusions may be misleading but we think that, in experienced hands, midline epidural hematomas can safely be operated on and, preservation of midline bone strip pro-vides easier bleeding control.

A novel intubation prediction model for patients hospitalized with COVID-19: the OTO-COVID-19 scoring model.

OBJECTIVE: The method for predicting the risk of intubation in patients with coronavirus disease 2019 (COVID-19) is yet to be standardized. This study aimed to introduce a new disease prognosis scoring model that may predict the intubation risk based on the symptoms, signs, and laboratory tests of patients hospitalized with the diagnosis of COVID-19. METHOD: This cross-sectional retrospective study analyzed the intubation status of 733 patients hospitalized with COVID-19 diagnosis between March and December 2020 at Ondokuz Mayis University Faculty of Medicine, Turkey, based on 33 variables. Binary logistic regression analysis was used to select the variables that significantly affect intubation, which constitute the risk factors. The Chi-square Automatic Interaction Detection algorithm, one of the data mining methods, was used to determine the threshold values of the important variables for intubation classification. RESULTS: The following variables found were mostly associated with intubation: C-reactive protein, lactate dehydrogenase, neutrophil-to-lymphocyte ratio, age, lymphocyte count, and malignancy. The logistic function based on these variables correctly predicted 81.13% of intubated (sensitivity), 99.52% of nonintubated (specificity), and 96.86% of both intubated and nonintubated (accurate classification rate) patients. The scoring model revealed the following risk statuses for the intubated patients: very high risk, 75.47%; moderate risk, 20.75%; and very low risk, 3.77%. CONCLUSIONS: On the basis of certain variables measured at admission, the OTO-COVID-19 scoring model may help clinicians identify patients at the risk of intubation and subsequently provide a prompt and effective treatment at the earliest.

Staff scheduling for residential care under pandemic conditions: The case of COVID-19.

The COVID-19 pandemic severely impacted residential care delivery all around the world. This study investigates the current scheduling methods in residential care facilities in order to enhance them for pandemic conditions. We first define the basic problem that addresses decisions associated with the assignment and scheduling of staff members, who perform a set of tasks required by residents during a planning horizon. This problem includes the minimization of costs associated with the salary of part-time staff members, total overtime, and violations of service time windows. Subsequently, we adapt the basic problem to pandemic conditions by considering the impacts of communal spaces (e.g., shared rooms) and a cohorting policy (classification of residents based on their risk of infection) on the spread of infectious diseases. We introduce a new objective function that minimizes the number of distinct staff members serving each room of residents. Likewise, we propose a new objective function for the cohorting policy that aims to minimize the number of distinct cohorts served by each staff member. A new constraint is incorporated that forces staff members to serve only one cohort within a shift. We present a population-based heuristic algorithm to solve this problem. Through a comparison with two benchmark solution approaches (a mathematical programme and a non-dominated archiving ant colony optimization algorithm), the superiority of the heuristic algorithm is shown regarding solution quality and CPU time. Finally, we conduct numerical analyses to present managerial implications.

Attitudes and Behaviors Regarding Smoking in Friends and Relatives of Patients in Emergency Room: A New Frontier in the Fight against Tobacco.

Background: Emergency rooms (ERs) are usually crowded with friends and relatives (F&Rs) of the patients. This experience may result in changes in smoking behaviors and create opportunities for smoking cessation interventions. The study aims to investigate these changes and offers a new frontier in the fight against smoking. Methods: This cross-sectional study was conducted in the ERs of two universities in different cities. A questionnaire consisting of 18 questions was applied to F&Rs of the emergency patients. Statistical analysis was performed using Jamovi program. Findings: A total of 603 respondents were included in the study. Of them, 71.3% were first-degree relatives, 51.7% waited 5 or more times in ER before, and 68.6% spent 0-2 hours in a day around the ER. Upon witnessing patients in the ERs, 53.4% of the F&Rs had the idea of quitting smoking and 42.9% wanted to have smoking cessation therapy during their wait in the hospital. While 76.1% of the participants were not using different brands of cigarettes when offered in normal life, this rate was lower around the ERs (64.6%) (P < 0.001). Participants smoked 0.82 ± 0.34 cigarette per hour in normal life excluding sleeping time; this number raised almost 6 folds during the wait (4.85 ± 2.11) (P < 0.001). Conclusion: F&Rs smoked more during waiting around ERs. However, they also expressed desire to quit smoking and receive smoking cessation intervention during the wait. Providing smoking cessation counseling to F&Rs in the ER may be a valuable intervention.

Effect of Fasting on Smoking Addiction: A Multicentered Primary Care Research.

BACKGROUND: Smoking is a serious public health challenge across the world. Fasting in Ramadan requires people to stay away from smoking as well as activities such as eating, drinking, and sexual intercourse. We examined the effect of fasting on cigarette smoking and nicotine addiction during the Ramadan. METHODOLOGY: This study was designed as a descriptive cross-sectional survey. A questionnaire was prepared to determine sociodemographic data and smoking habits of a sample population. The questionnaire was delivered through face-to-face interviews at several family medicine clinics in Turkey, with smokers who fast in Ramadan. RESULTS: There were 354 persons, of which 278 were male (78.5%), 76 were female (21.5%), and the mean age was 32.92 ± 11.84 years. A significant decrease in cigarette consumption during the Ramadan was reported by 285 (80.5%) smokers ( p < .001). The number of smokers who had difficulty resisting the urge to smoke was less in Ramadan than non-Ramadan periods ( p < .001). Religious sentiments were reported as the most important reason for coping with nicotine abstinence (53.7%). Significantly in 14.7% of the cases, participants stopped smoking during the whole period of Ramadan. CONCLUSIONS: Religious beliefs and willpower were found to be effective in helping people reduce or temporary stop smoking. Fasting may play a significant role in changing smoking behavior. Smoking cessation along with counseling supported by the state, health authorities, and clergy can be useful in the fight against smoking in Ramadan.