Introduction: Stroke is a leading cause of long-term disability, and early functional prognostication is essential for individualized rehabilitation planning. Objective: The objective of the study is to examine the association between bedside motor and dexterity tests and standard outcome measures, and to evaluate their predictive value for functional independence in post-stroke patients. Materials and methods: This observational study was conducted at the Neurology Clinic, University Clinical Center Sarajevo, Sarajevo, Bosnia and Herzegovina, and included 61 patients with either ischemic or hemorrhagic stroke. Sociodemographic and clinical data were collected. Bedside functional assessments comprised the National Institutes of Health Stroke Scale (NIHSS), the Motor Assessment Scale (MAS), the Nine-Hole Peg Test (9-HPT) for upper limb dexterity, and the Berg Balance Scale (BBS). Functional outcomes were evaluated using the Barthel Index and the modified Rankin Scale (mRS) at admission and discharge. Associations between bedside assessments and functional outcomes were analyzed using correlation analyses, and independent predictors of functional independence were identified using multivariable linear regression models. Results: The mean age of participants was 74.8 ± 5.5 years, and 73.8% had ischemic stroke. Functional independence improved during hospitalization, with the Barthel Index increasing from 65.3 ± 22.9 at admission to 72.1 ± 26.5 at discharge. In multivariable regression analysis, the MAS emerged as the strongest independent predictor of functional independence measured by the Barthel Index (R² = 0.88, β = 1.49; p < 0.001). Performance on the 9-HPT using the non-dominant hand provided additional independent predictive value (β = -0.28; p = 0.048), while dominant-hand dexterity and balance performance were not significant predictors in the adjusted model. Conclusions: Simple bedside motor and dexterity assessments provide clinically relevant prognostic information in the early post-stroke phase. Their integration into routine clinical practice may enhance functional prognostication and support individualized rehabilitation strategies.

Objective This study aimed to examine the associations between objective functional performance tests, clinical disability, MRI lesion characteristics, and recent relapse activity with basic and instrumental activities of daily living (ADLs/IADLs) in people with multiple sclerosis (MS). Materials and methods In this cross-sectional study including 65 patients with MS, clinical disability was assessed using the Expanded Disability Status Scale (EDSS), while functional performance was evaluated with the Timed 25-Foot Walk test (T25FW) and the 9-Hole Peg Test (9-HPT). Functional independence was assessed using the Barthel Index for basic ADL and the Lawton IADL scale. MRI lesion characteristics and relapse activity during the preceding two years were recorded. Associations were analyzed using Spearman correlation and multivariable linear regression models. Results Higher EDSS scores and worse T25FW and 9-HPT performance were associated with lower Barthel and IADL scores. In adjusted models, T25FW remained independently associated with basic ADL, while non-dominant hand 9-HPT was the strongest independent predictor of IADL; EDSS showed a weaker independent association with IADL. MRI lesion variables and recent relapse activity were not independently associated with functional independence. Conclusions Simple performance-based measures of gait speed and upper limb dexterity are strongly associated with real-life functional independence in MS and may contribute to a more comprehensive functional assessment in routine clinical practice.

Background and Objectives: Idiopathic normal-pressure hydrocephalus (NPH) is a treatable, but diagnostically challenging condition in the elderly marked by gait disturbance, cognitive decline, and urinary incontinence. Ventriculoperitoneal (VP) shunting is effective, but the prognostic significance of symptom duration before surgery remains unclear. This systematic review evaluates symptom duration in NPH patients with postoperative outcomes. Methods: A systematic search of PubMed, Scopus, and Embase was conducted per PRISMA guidelines. Studies were included if they assessed clinical or radiological outcomes of VP shunting in adult NPH patients, reported symptom duration, and had a follow-up of at least one month. Clinical outcomes (MMSE, TUG, NPH score) were qualitatively analyzed due to study heterogeneity. Results: Twenty-four studies comprising 1169 patients were included (mean age: 72.45 years; mean symptom duration: 33.04 months). Most studies reported clinical improvement after VP shunting. However, few directly evaluated the effect of symptom duration, yielding inconsistent findings: some suggested better outcomes with shorter symptom duration, while others found no clear correlation. Larger studies often lacked conclusive data, and no randomized controlled trials were identified. Conclusions: VP shunting remains an effective intervention for NPH; however, evidence supporting the predictive value of preoperative symptom length is inconclusive. This review highlights the need for standardized diagnostic protocols and larger prospective studies to clarify this association and optimize surgical timing.

ABSTRACT Background: The triglyceride/high-density lipoprotein (TG/HDL) ratio emerges as a promising marker for cardiovascular risk. However, the relationship between overall serum lipid levels and hemorrhagic stroke (HS) remains uncertain. Therefore, our study aims to explore the association between this novel index and mortality in HS patients. Methods: Utilizing a retrospective-prospective framework from January 2020 to August 2023, we scrutinized data from 104 hospitalized patients diagnosed with HS, with particular attention to their medical backgrounds and lipid profiles. Results: Age (odds ratio [OR], 1.078; 95% confidence interval [CI], 1.032–1.125; P = 0.001), atrial fibrillation (OR, 0.237; 95% CI, 0.074–0.760; P = 0.015), glucose level (OR, 1.121; 95% CI, 1.007–1.247; P = 0.037), and TG/HDL index (OR, 0.368; 95% CI, 0.173–0.863; P = 0.020) emerged as independent predictors for in-hospital mortality, as determined by both univariable and multivariable logistic regression analyses. Conclusion: Our results add weight to the growing evidence backing the utility of the TG/HDL index in assessing cardiovascular risk among HS patients. They emphasize the necessity of adopting a comprehensive risk assessment and management strategy that incorporates both traditional markers and novel indicators.

Abstract Background CYP3A5 enzyme encoded by CYP3A5 is important for drug metabolism in gut and liver, whereas P-glycoprotein by ABCB1, is an ATP-dependent drug efflux pump which exports endo- and exogenous substances outside the cell. Aim The study was to assess the prevalence of CYP3A5 alleles: *1, *2, *3, *4, *6 and *7, and C and T of ABCB1 in Poles, Belarusians and Bosnians and to compare it with the data reported from other European populations. Subjects and methods Overall, 511 unrelated healthy subjects from Poland (n = 239), Belarus (n = 104) and Bosnia and Herzegovina (n = 168) were included in this study. Allele frequencies and statistical parameters (AMOVA version 2.9.3) were determined. Results In Poles, Belarusians and Bosnians the *3 allele of CYP3A5 was the most common, and wild-type allele *1, were: 5.8%, 1.6% and 2.1%, respectively. Allele *2 was very rare, and alleles *4, *6 and *7 were not detected. For the populations mentioned above, the ABCB1 allele C was: 48.1%, 51.4%, 52.4%, respectively. Conclusion In compared populations, the distribution of CYP3A5 variants but not ABCB1, differed significantly. Alleles *4, *6 and *7 of CYP3A5 did not occur or occurred rarely.

Background: Multiple sclerosis (MS) is a chronic disease characterised by a wide range of symptoms and a highly unpredictable prognosis, which can severely affect patient quality of life. Objective: The aim of the study was to evaluate the influence of gender, age and marital status on health-related quality of life (HRQoL) in MS patients. Methods: This study included 100 MS patients treated at the Department of Neurology, Clinical Center University of Sarajevo. Inclusion criteria were an Expanded Disability Status Scale score between 1.0 and 6.5, age between 18 and 65 years, stable disease on enrollment. HRQOL was evaluated by the Multiple Sclerosis Quality of Life-54 questionnaire (MSQoL-54). Mann-Whitney and Kruskal-Wallis test were used for comparisons. Linear regression analyses were performed to evaluate prediction value of gender, age and marital status on both physical and mental HRQOL Results: Women had significantly lower QOL scores then men in pain scale (55.00 vs. 76.67; p<0, 05). Younger patients had better physical (54.58 vs. 37.90; p<0.05) and mental health (59.55 vs. 45.90; p<0.05) composite scores. Patients with earlier age of onset scored significantly higher in health perception domain scale (45.00 vs. 32.50, p<0.05). Married patinets scored higher in physical and mental composite scores but with no significant difference except in sexual function (87,51 vs 70, 86, p<0,05) and emotional well being (66,67 vs 33,33; p<0,05) scales. Patient age retined its independent predictivity of physical health composite score (r2=0.063). Conclusion: Aging in MS proved to be important negative factor in predicting physical domains of QOL. Interventions for reducing difficulties caused by physical limitations in older patients, higher level of psychological support for patients with late onset disease and social support for those living alone are important factors in improving HRQOL in MS patients.

Abstract Background Translations of instruments for measuring quality of life developed in certain, mostly more developed, parts of the world usually do not cover regionally specific aspects of health-related quality of life, even after transcultural validation. The aim of this study was to develop and validate a reliable questionnaire in Serbian, Croatian, Bosnian, and Montenegrin languages suitable for measuring health-related quality of life in adults. Methods The study was of a cross-sectional type, assessing the reliability and validity of a newly developed questionnaire for measuring health-related quality of life (HRQoL) in adults residing in western Balkan states (WB-HRQoL). It was conducted on a sample of 489 adults from Serbia, Croatia, Bosnia & Herzegovina, and Montenegro, with a mean age of 52.2±14.4 years and a male/female ratio of 195/294 (39.9%/60.1%). Result The definitive version of the WB-HRQoL scale with 19 items showed very good reliability, with Cronbach’s alpha 0.905. The scale was temporally stable, and satisfactory results were obtained for divergent and convergent validity tests. Exploratory factorial analysis brought to the surface four domains of health-related quality of life, namely the physical, psychical, social, and environmental. Conclusion The WB-HRQoL scale is a reliable and valid generic instrument for measuring HRQoL that takes into account the cultural specifics of the western Balkan region.

Aim To evaluate the incidence, modalities of treatment and outcome in paediatric patients with traumatic brain injury (TBI). Methods A retrospective cross-sectional study including 353 paediatric patients with head injury was carried out in the Department of Neurosurgery of University Clinical Centre Sarajevo during the period 1 July 2006 - 30 June 2012 (72 months). For each patient the lowest Glasgow Coma Scale (GCS) was established and the patient was accordingly classified as suffering from mild, moderate or severe TBI. Neuroimaging data included computer tomography (CT). Survival rates and method of treatment were compared according to age group, and matched with the total number of patients examined. Results A total of 353 children with head trauma were identified. A severe TBI (GCS < 8) was found in 33 (out of 353) children, mostly in the age group 11-18. Falls were the most common cause of trauma, followed by traffic accidents. Falls were the most common mechanism in the infants, preschool, and school children up to 10 years old; children aged 11-18 showed a higher rate of traffic accidents comparing to children younger than 3 years. Of 353 patients, 49 (13,9%) required surgical procedure, 304 (86.1%) were threated conservatively. Survival rate was 96.6 %. Conclusion The majority of hospitalized patients qualify for medical treatment and surgical intervention is reserved for selected cases. Thus, the adequate pre-hospital care is essential.