The impact of smoking on estimated biological age and body fat composition: A cross-sectional study.

INTRODUCTION: Smoking tobacco results in the death of more than 8 million people every year. Our study aims to explore a new approach for smoking cessation by analyzing body composition differences between smokers and non-smokers, focusing on potential variations in biological and chronological ages. METHODS: A cross-sectional study was conducted in 2019 at the Special Hospital for Medical Rehabilitation in Croatia. It included 164 subjects, 81 smokers and 83 non-smokers, aged 40-65 years. This study was part of a two-year investigation on locomotor parameter changes as early COPD predictors. Measurements encompassed body parameters, spirometry tests, and body composition. Spirometry was done using the Flowscreen Pro device, and the FEV1/FVC ratio determined lung function. The GAIA 359 PLUS device assessed body composition and estimated biological age. Exclusion criteria applied to specific medical conditions and recent surgeries. RESULTS: Smokers had a slightly higher percentage of fat tissue than non-smokers (median=27%, IQR: 24-31) compared to non-smokers (median=25%, IQR: 22-28, p<0.001). The difference in the Gaia estimated age and the actual age of the subjects was significantly higher in the group of smokers (median=2, IQR: 0-3) compared to non-smokers (median=0 IQR: -2-2, p=0.003), but they did not differ in muscle tissue, weight or the proportion of trunk adipose tissue. CONCLUSIONS: Our study revealed that smokers exhibit higher fat tissue percentages and a higher estimated biological age relative to non-smokers. These findings underscore the established health hazards of smoking and the imperative for smoking cessation in mitigating these adverse effects.

Rehabilitation approach and results of using the biofeedback method (GIGER MD device) in children with neurogenic bladder.

Background: GIGER MD device applies a biofeedback method through stimulated coordinated rhythmic and dynamic movements of the trunk and extremities in an anti-gravity position, thus helping to regain lost motor functions. Methods: In this article, the performance of the GIGER MD device was evaluated in 36 children with neurogenic bladder measuring gait speed, voiding bladder capacity, deviation from the age-adjusted bladder capacity (measured using the Koff scale), and urinary incontinence. Results: Children using the GIGER MD device had an increase in voiding bladder capacity (33.79%, median volume increase of 50 ml) with a subsequent median decrease in median age-adjusted bladder capacity by 45.50% (median deviation before was 36% vs. 16% after treatment). The number of urinary incontinence episodes also reduced by 55.57% (7-3 episodes per day), and the 20-meter motor gait speed increased by 14.26% (from 23 to 19 s). Conclusion: Children who follow the GIGER MD therapy regularly for a period of 6 months show that CNS functional damage can be significantly improved.

THYROID DYSFUNCTION IN PREGNANCY: COMPARISON OF OUTCOMES IN INFANTS.

The aim of this study was to compare the incidence of mild psychomotor delay in infants whose mothers were treated for thyroid dysfunction regardless of the cause during first trimester of pregnancy with those whose mothers did not use medications prenatally. The sample included 200 infants up to 4 months of age. Half of the infants were examined by a pediatric physiatrist, while the other half were chosen randomly from the primary pediatric clinic. Binary logistic regression was performed to assess the impact of factors on psychomotor delay. The model contained seven independent variables derived from bivariate analyses and clinical relevance. Results showed that the infant's chance of having psychomotor delay was 5.53 times higher if the mother had drug-compensated thyroid dysfunction. Younger gestational age increased the likelihood of delay 2.12 times per each gestational week. The likelihood of psychomotor delay also rose by 1% per 1 g of birth weight reduction. We found strong positive linear correlation between maternal drug-compensated thyroid dysfunction during pregnancy and psychomotor delay in infants, which has not been reported elsewhere. This differentiates an important and common prenatal risk factor and lays the foundation for faster initiation of habilitation of infants at risk. These insights provide a basis for planning the National Screening Program for Neurorisk Infants.

Endometriosis, Pain and Mental Health.

BACKGROUND: Endometriosis is a chronic and progressive disease which can significantly affect a woman's personal, as well as intimate and professional aspects of life. The aim of this study was to asses health-related quality of life and mental health status in patients with endometriosis, investigating also their relationship with endometriosis-related comorbid symptoms and conditions, such as pain and infertility. SUBJECTS AND METHODS: An observational cross-sectional study involved 79 women with endometriosis. All patients filled the Endometriosis Health Profile (EHP-5), the Depression Anxiety Stress Scales (DASS-21) and the Visual Analogue Scale (VAS). Their medical data were retrieved from medical records. Data was analyzed using the SPSS 23.0 (IBM Corp., Armonk, NY). RESULTS: Of all the patients evaluated in our study, 44.3% presented depressive symptoms and 25.3% presented anxiety, while 31.7% reported stress symptoms. Moderate correlations were found between results on EHP-5 and depression (r=0.515), stress (r=0.558) and VAS score (r=0.565). Furthermore, weak positive relationship was observed between EHP-5 and anxiety (r=0.295) and infertility (r=0.267). Additionally, moderate correlation was found between depression and infertility (r=0.519), while there was weak association between VAS score and stress (r=0.236). CONCLUSIONS: This study showed complex relationships between symptoms and conditions manifesting in patients with endometriosis. Due to diversity of symptoms, potentially including mental health issues, it is important to emphasize the need for combined personalized treatment for these patients, taking into account both physical and psychological aspect of the disease.

The Influence of Depression, Anxiety and Stress on Changes in Locomotor Parameters in Patients Who Are Prone to Develop COPD.

BACKGROUND: Depression and anxiety are the most prevalent diseases that contribute to global disability, especially if they are not early recognised and properly treated. They occur as part of many chronic diseases, often remain unrecognised at an early stage, and significantly contribute to the progression of the underlying disease reducing the quality of life in these patients. Numerous studies have shown that anxiety / depression and dyspnea are the leading symptoms in patients with COPD that are associated with high morbidity and mortality. The aim of this study was to determine the relationship between the degree of depression, anxiety and stress, using DASS- 21 scale, and changes in locomotor parameters in smokers who are prone to develop COPD. SUBJECTS AND METHODS: The study included 164 patients, smokers and non-smokers, who underwent spirometry, 6-minute walk test and bicycle ergometer. They were all measured for body weight, height, waist circumference, pulse, blood pressure and each patient completed DASS-21, CAT and IPAQ questionnaire. RESULTS: The results of the IPAQ questionnaire indicated a statistically significant difference in the physical activity of smokers and non-smokers. A statistically significant was found between DASS-21 and patients physical activity (p=0.0001), 6-minute walk test (r=-0.186, p=0.017), VO2 max (r=-0.220, p=0.005) and weekly calorie consumption (r=-0.222, p=0.004). CONCLUSION: According to the results of the study, an increased degree of anxiety, depression and stress is an important factor influencing changes in locomotor parameters in smokers who are prone to develop COPD.

Elite 100-km road ultramarathon runners: characteristics and musculoskeletal injuries.

BACKGROUND: Currently known data about ultramarathon medical issues has been collected from all combinations of ultramarathon race types (road, trail, etc.) and the population in those studies consists of mixed elite and recreational athletes. There are few studies concerning injuries related to musculoskeletal system injuries in ultramarathon runners. METHODS: The study was conducted on total of 77 elite ultramarathoners based on a questionnaire-based survey. We studied the elite male and female athletes who participated in the 30th IAU 100-km World Championships held in Croatia, in 2018. RESULTS: Ultramarathon runners have higher percentage of lower-leg injuries and rehabilitation of those injuries tend to last longer as ultramarathon runners show specific training habits with less days off and hold a permanent, full-time job and often with a higher academic degree. Furthermore, also the mean age is higher. CONCLUSIONS: Ultramarathoners have a higher percentage of lower-leg injuries than runners who do not run distances beyond a marathon. In addition, rehabilitation tends to last longer. This may well be correlated also to their specific training loads with fewer days off and training whilst holding a permanent full-time job. Often, they also hold a higher academic degree with years spent in the education system which might influence their mindsets on the medical issues they encounter. Also, being older may also have a bearing on injury occurrence and rehabilitation time.

PREVALENCE OF FOOT DEFORMITIES IN YOUNG SCHOOLCHILDREN IN SLAVONIA.

The aim of this study was to determine the occurrence of foot deformity in urban children, as well as possible generational and gender differences using graphic and angular methods. The sample of study subjects included 426 1st to 4th grade schoolchildren (7 to 10 years of age). Out of the total number of schoolchildren, 181 children (88 boys and 93 girls) were measured in 2005, and 244 children (122 boys and 123 girls) in 2011. The results indicated that the largest number of children had no noticeable foot deformity, flat foot in particular. Likewise, there were no gender differences in the occurrence of flat foot and no statistically significant differences in the incidence between the children measured in 2005 and 2011. Due to the problems that foot deformities could cause, it is necessary to continue monitoring foot arches of young schoolchildren in order to intervene on time and prevent the occurrence of deformities by appropriate therapeutic procedures.

GENDER DIFFERENCES IN NEURODEVELOPMENTAL OUTCOMES AMONG FULL-TERM INFANTS WITH INTRAVENTRICULAR HEMORRHAGE.

Intraventricular hemorrhage (IVH) is usually associated with premature infants; however, it has been estimated to occur in up to 5% of infants born at term and may be associated with different prenatal, perinatal and postnatal risk factors. The present retrospective study included toddlers aged 13-24 months, born at term (≥36 weeks), referred to the Department of Rheumatology, Physical Medicine and Rehabilitation in Zagreb, Croatia, because they had at least two risk factors for neurodevelopmental delay. A total of 63 patients without hemorrhage were control subjects, while 103 case patients were children with IVH. The ordinal logistic regression revealed that neurodevelopmental outcome in term infants was associated with IVH grade (p<0.05). Although more boys than girls suffered from severe IVH (grades III and IV), there were no statistically significant gender differences in the distribution of IVH or in neurodevelopmental outcomes (p>0.05).

Lower Extremity Injuries in Novice Runners: Incidence, Types, Time Patterns, Sociodemographic and Motivational Risk Factors in a Prospective Cohort Study.

The aim was to determine types and incidence of running-related lower extremity injuries and identify sociodemographic and motivational risk factors in novice runners attending an eight-month running school. Between January 2011 and October 2014, 349 novice runners were included. Sociodemographic, anthropometric, and data on running motivation and self-perceived health and fitness were collected. Subjects were screened for lower extremity injuries at regular three-month intervals. The cohort mean age was 35.46±7.31 years, and 271 (79.5%) were female. There were 173 (49.9%) injuries recorded, less frequently among women (42.9% vs. 62.7%, p=0.016; OR 0.878, 95% CI 0.788-0.977). The mean body mass index was 23.89±3.88 kg/m2 at baseline and 22.99±3.35 kg/m2 post-school (p<0.001). Median self-perceived fitness level on a ten-point visual analog scale was 4 (interquartile range (IQR) 3-5) at baseline and 8 (IQR 7-8) post-school (p<0.001). Median self-perceived overall health was 6 (IQR 5-8) at baseline and 8 (IQR 7-9) post-school (p<0.001). The knee had a significantly higher rate of injuries compared to other anatomic regions (p<0.001). Subjects listed improvement of fitness as the most common motivation for entering the school (n=159; 45.7%). In conclusion, novice runners should include strengthening exercises for knee injury prevention into their training routine.

The Impact of Sleep Deprivation on the Brain

Each sleep phase is characterized by specific chemical, cellular and anatomic events of vital importance for normal neural functioning. Different forms of sleep deprivation may lead to a decline of cognitive functions in individuals. Studies in this field make a distinction between total sleep deprivation, chronic sleep restriction, and the situation of sleep disruption. Investigations covering the acute effects of sleep deprivation on the brain show that the discovered behavioral deficits in most cases regenerate after two nights of complete sleep. However, some studies done on mice emphasize the possible chronic effects of long-term sleep deprivation or chronic restriction on the occurrence of neurodegenerative diseases such as Alzheimer's disease and dementia. In order to better understand the acute and chronic effects of sleep loss, the mechanisms of neural adaptation in the situations of insufficient sleep need to be further investigated. Future integrative research on the impact of sleep deprivation on neural functioning measured through the macro level of cognitive functions and the micro molecular and cell level could contribute to more accurate conclusions about the basic cellular mechanisms responsible for the detected behavioral deficits occurring due to sleep deprivation.

Comparison of Psychomotor Development Screening Test and Clinical Assessment of Psychomotor Development

Numerous adverse factors are acting in the prenatal, perinatal and postnatal period of life and may be the cause of later mild or severe deviations from normal psychomotor development. Therefore, it is crucial to identify infants with neurological risk factors and infants that already have a delay from orderly development, in order to immediately initiate the rehabilitation process. The aim of this study was to determine whether there is difference in the assessment of psychomotor development in neurological risk children based on the psychomotor development test (Croatian, Razvoj psihomotorike, RPM test) and clinical evaluation of neuromotor development. RPM test is designed for rough estimate of psychomotor development in children in the first two years of life. The study included 15 full term children (8 male and 7 female) with clinical diagnosis of mild paraparesis and mild deviation from normal psychological and social development, and 15 full term children (8 male and 7 female) without neurological risk factors and deviations from normal psychomotor development, all at the age of 12-24 months. Of the 15 children diagnosed with mild paraparesis, none had delayed psychomotor development, 6.7% had suspect development and 93.3% had normal development on RPM test. All children in the control group had normal development on RPM test. According to the results, the RPM test is not sensitive enough to detect mild neurodevelopmental disorders.

DRAWING SKILLS IN CHILDREN WITH NEURODEVELOPMENTAL DELAY AGED 2-5 YEARS.

In typically developing children, drawing development occurs in stages from uncontrolled strokes to complex drawing. In this study, we examined drawing development in children with neurodevelopmental delay (NDD). In order to do so, we observed the influence of age, intraventricular hemorrhage (IVH) and gender on the development of drawing skills. The sample consisted of 52 children with NDD, aged 2 years and 6 months to 5 years. All children were hospitalized for multidisciplinary team monitoring and developmental support. The evaluation of drawing development was administered by giving each child a blank A4 paper and the instruction to draw anything they wanted. All of the drawings were scored satisfactory or unsatisfactory. Descriptive statistics was employed on all relevant data to show results in frequencies and percentages. In order to determine differences between groups, the χ2-test was administered. The results showed greatest difference in drawing in children aged from 3 years to 3 years and 11 months. Children with lower IVH had better drawing scores than children with higher IVH levels. According to gender dissimilarities, a difference was found showing girls to have better drawing skills than boys. All study results pointed to the importance of early rehabilitation and continuous structured work with children with NDD.

Effect of motor limitations on the expression of aggressiveness among adolescents.

This study examined how motor limitations in terms of reduced possibilities to move influence aggression, starting from the fact that motor skills and movement have an important place in the expression of aggression, as well as the tendency of adolescents to "body language". Adolescent with motor deficit is hindered in gaining experience of one's own body, which is reflected in the formation of complete experience of himself, or constitution of the self. In many of the functions of motor skills and movement aggression has a significant place that we wanted to determine without deeper analysis of whether the origin of aggression is instinctive or it is always just the result of frustration. The sample on which testing was performed consisted of 100 randomly selected subjects of both genders aged 16-18 years. Fifty subjects had motor limitations due to illness or injury, and another fifty subjects had intact motor functions. The study used three instruments: 1) A-87 questionnaire for aggressiveness examination; 2) structured interview; and 3) protocol for observation under natural conditions. Results of the analysis of data obtained in total score, as well as in all five subscales of the A-87 questionnaire for aggressiveness examination showed that the two groups were not significantly different. The results obtained by structured interview showed the adolescents with motor limitations to demonstrate greater verbal aggressiveness, then latent physical aggressiveness. A statistically significant between-group difference was obtained on the factor of self-destructiveness, which implies that adolescents with motor limitations are somewhat more self-destructive compared to those in control group. From the results obtained by the protocol for systematic observation in natural conditions, it was evident that there were significant differences on most of perceptual conducts between control and experimental group, whereby adolescents with motor limitations were more aggressive than control group subjects, especially in behaviors that apply to all forms of verbal aggressiveness. All examined adolescents in which some apparent forms of aggressive behavior were noticed in the observation protocol showed comparable expression of aggressiveness according to the results obtained on the subscales of the A-87 aggressiveness questionnaire, which connects these two measuring instruments and justifies their use in the study of aggressiveness regardless of the understanding of the origin of aggression.

Habilitational treatment of a child with fetal alcohol syndrome: case report.

Fetal alcohol syndrome is defined by a triad of symptoms such as facial dysmorphology, prenatal and postnatal growth deficiency, and central nervous system dysfunction. It is the result of teratogenic effects of alcohol consumption in pregnancy. The prevalence of fetal alcohol syndrome is 1 to 3 per 1000 live births. From the neurological point of view, there is a possibility of the central nervous system dysfunction. Structural disjunctions are the consequences of fine and gross motor dysfunction, oculomotor dysfunction, and difficulties in sensorimotor integration. From the functional point view, there are complex cognitive disorders and behavioral disorders, attention disorders and impulse control disorders, learning difficulties, and social communication and perception difficulties. This paper presents a case study of a boy diagnosed with fetal alcohol syndrome at the age of four, monitored by a team of experts including a physiatrist and neuropediatrician. The boy is also included in polyvalent habilitation treatment provided by a speech therapist, rehabilitator and psychologist.

The most common deviations in the development of hand motoricity in children from birth to one year of age.

The early child development, from birth until the age of one year is, amongst other changes, characterized by intense motor learning. During that period, the voluntary learning patterns evolve from reflexive patterns to coordinated voluntary patterns. All of the child's voluntary movements present active forms in which the child communicates with the environment. In this communication, the hand plays an important role. Its brain representation covers one-third of the entire motor region, situated in the close proximity to the speech region. For this reason, some authors refer to hand as a "speech organ". According to numerous studies, each separate finger also has a relatively large representation in the cerebral cortex, which points to the importance of the fine motor skills development, or precise, highly differentiated movements of hand muscles following the principles of differentiation and hierarchical integration. Development of the fine motor skills in the hand is important for the overall child development, and it also serves as a predictor pointing to immaturity of the central nervous system. The aim of this paper is to present the development of hand motoricity from birth until the age of one year, as well as the most frequent deviations observed in children hospitalized at Children's Department of Rehabilitation, Clinical Department of Rheumatology, Physical Medicine and Rehabilitation, Sestre milosrdnice University Hospital Center.

Virtual reality in rehabilitation and therapy.

This paper describes virtual reality and some of its potential applications in rehabilitation and therapy. Some aspects of this technology are discussed with respect to different problem areas (sensorimotor impairments, autism, learning difficulties), as well as previous research which investigated changes within some motor and motivation parameters in relation to rehabilitation of children with motor impairments. Emphasis is on the positive effects of virtual reality as a method in which rehabilitation and therapy can be offered and evaluated within a functional, purposeful and motivating context.

Osteoporosis in psoriatic arthritis: is there any?

AIMS: Although considered as a feature of inflammatory rheumatic diseases, there is a lot of controversy around low bone mass in patients with psoriatic arthritis. The aim of this cross-sectional study was to analyze bone mineral density in patients with psoriatic arthritis, as well as to investigate its possible association with some measures of disease activity and functional capacity. SUBJECTS AND METHODS: Sixty-nine patients with established psoriatic arthritis (mean age 56.20 ± 12.23 years) and who have not been treated with specific antiosteoporotic drugs were recruited from the out-patient clinic database. Bone mineral density was measured by dual-energy X-ray absorptiometry at the lumbar spine and at the left hip. Disease activity measures included: duration of morning stiffness, tender and swollen joint count, patient's and physician's global assessment, presence of dactylitis and enthesitis, ESR, CRP and Disease Activity Score 28. Health Assessment Questionnaire was used to assess functional status. RESULTS: According to WHO definition, spinal osteoporosis was found in 7.2% of patients, total hip osteoporosis in 1.4% of patients and femoral neck osteoporosis in 2.9% of patients. There was no significant association of any of the measures of disease activity with BMD at any site. Higher HAQ scores were associated with lower total hip BMD. CONCLUSIONS: In our sample of patients with psoriatic arthritis we did not find increased prevalence of osteoporosis. There was no association of BMD with indices of disease activity, while negative correlation was found between HAQ and total hip BMD.

[The reliability and validity of a Croatian version of the Bath Ankylosing Spondylitis Functional Index (BASFI) and Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) in patients with ankylosing spondylitis]. / Pouzdanost i valjanost hrvatske inacice Bath funkcijskog indeksa za ankilozantni spondilitis (BASFI) i Bath indeksa aktivnosti bolesti za ankilozantni spondilitis (BASDAI) u bolesnika s ankilozantnim spondilitisom.

The aim of the study was to investigate the reliability and the validity of the Croatian version of the Bath Ankylosing Spondylitis Functional Index (BASFI) and Bath Ankylosing Spondylitis Disease Activity index (BASDAI) in patients with ankylosing spondylitis (AS). Patients with established diagnosis of AS participated in the study. Fifty-two and 48 patients were included for the evaluation of BASFI and BASDAI, respectively. For translation international translation steps were followed. For reliability patients recompleted both indices on the following day. To assess validity following parameters were obtained: spinal mobility in sagittal plane, chest expansion index, erythrocyte sedimentation rate, serum C-reactive protein, level of pain and patient's global health. Apart from descriptive statistics Spearman's rho coefficient was used. Correlation between BASFI and BASDAI score was 0.621. The mean BASFI scores on two occasions (within 24 hours) were 4.82 +/- 2.67 versus 4.88 +/- 2.52 (r = 0.961; p < 0.01), and for BASDAI scores were 5.46 +/- 2.30 versus 5.32 +/- 2.19, respectively (r = 0.959; p < 0.01). Stability index for both indices was 0.98. High correlation was found for each repeated question of BASFI and BASDAI. For both indices congruent validity demonstrated the best correlation with cervical and thoracic mobility. Also, the correlation was observed for BASFI with spinal mobility in lumbar region and with chest expansion index, and for BASDAI with the level of pain. Our findings indicate that Croatian version ofBASFI and BASDAI is reliable and valid. Therefore, it can be used in clinical research as well as in clinical practice.

Helicobacter pylori infection and coronary artery disease.

The aim of this investigation was to determine the seroprevalence of H. pylori in patients with coronary artery disease (CAD). Patients with coronary artery disease (n = 90) and control group (n = 90) were enrolled into this randomized, multi-centre study. CAD risk factors analyzed included age, male gender, diabetes mellitus, systemic hypertension, cigarette smoking, hypercholesterolemia and socioeconomic status. The results of this study showed a higher seroprevalence of Helicobacter pylori infection in patients with CAD compared to controls (78.8% versus 58.3%, p < 0.05). However, Helicobacter pylori seropositivity was not associated with coronary artery risk factors (smoking, body mass index, diabetes mellitus, hypertension, total cholesterol and socioeconomic status) either in the whole study population or in the patients and control subjects analyzed separately (P > 0.05). Further study are needed to clarify the precise role of Helicobacter pylori infection on the development of coronary artery disease.