The Improvement of Memory Deficits after Whole-Body Cryotherapy - The First Report.

BACKGROUND: Mild Cognitive Impairments (MCI) and dementia are still incurable. The Whole-Body Cryotherapy (WBC) - short, cyclic exposure to extremely low temperatures - has proven anti-inflammatory and anti-oxidative effects. It can also induce hormonal, lipid and neural changes. OBJECTIVE: To evaluate the WBC effect on cognitive functioning and blood parameters of MCI patients. MATERIALS AND METHODS: Participants with MCI undertook 10 WBC sessions. Cognitive functions and depressive symptoms were assessed before the first session, after the last session and 2 weeks later. Whole blood samples were collected. RESULTS: The cognitive functioning improved after 10 WBC sessions (p<0.05), especially memory processes. WBC caused a significant (p<0.05) increase of NO plasma level, BDNF concentration (p<0.05) and reduction of IL-6 (p<0.05). The moderate relationship between NO and cognitive functioning was noticed after WBC. CONCLUSION: The preliminary results of the first study evaluating WBC on memory deficits suggest that WBC may be useful as a supportive therapy of MCI.

Facilitators and barriers to adaptive implementation of the Meeting Centers Support Program (MCSP) in three European countries; the process evaluation within the MEETINGDEM study.

ABSTRACTBackground:In the MEETINGDEM project, the Meeting Centers Support Program (MCSP) was adaptively implemented and evaluated in three European countries: Italy, Poland, and the United Kingdom. The aim of this study was to investigate overall and country-specific facilitators and barriers to the implementation of MCSP in these European countries. METHODS: A qualitative multiple case study design was used. Based on the theoretical model of adaptive implementation, a checklist was composed of potential facilitators and barriers to the implementation of MCSP. This checklist was administered among stakeholders involved in the implementation of MCSP to trace the experienced facilitators and barriers. Twenty-eight checklists were completed. RESULTS: Main similarities between countries were related to the presence of suitable staff, management, and a project manager, and the fact that the MCSP is attuned to needs and wishes of people with dementia and informal caregivers. Main differences between countries were related to: communication with potential referrers, setting up an inter-organizational collaboration network, receiving support of national organizations, having clear discharge criteria for the MCSP and continuous PR in the region. CONCLUSION: The results of this study provide insight into generic and country specific factors that can influence the implementation of MCSP in different European countries. This study informs further implementation and dissemination of MCSP in Europe and may also serve as an example for the dissemination and implementation of other effective psychosocial support interventions for people with dementia and their informal caregivers across and beyond Europe.

Comparison of the adaptive implementation and evaluation of the Meeting Centers Support Program for people with dementia and their family carers in Europe; study protocol of the MEETINGDEM project.

BACKGROUND: The MEETINGDEM study aims to implement and evaluate an innovative, inclusive, approach to supporting community dwelling people with mild to moderate dementia and their family carers, called the Meeting Centers Support Program (MCSP), in three countries in the European Union (EU): Italy, Poland and United Kingdom. Demonstrated benefits of this person-centered approach, developed in The Netherlands, include high user satisfaction, reduced behavioral and mood problems, delayed admission to residential care, lower levels of caregiving-related stress, higher carer competence, and improved collaboration between care and welfare organizations. METHODS: The project will be carried out over a 36 month period. Project partners in the three countries will utilize, and adapt, strategies and tools developed in the Netherlands. In Phase One (month 1-18) activities will focus on establishing an initiative group of relevant organizations and user representatives in each country, exploring pathways to care and potential facilitators and barriers to implementing the program, and developing country specific implementation plans and materials. In Phase Two (month 19­36) training will be provided to organizations and staff, after which the meeting centers will be established and evaluated for impact on behavior, mood and quality of life of people with dementia and carers, cost-effectiveness, changes in service use, user satisfaction and implementation process. DISCUSSION: An overall evaluation will draw together findings from the three countries to develop recommendations for successful implementation of MCSP across the EU. If the Meeting Centers approach can be widely implemented, this could lead to major improvements in dementia care across Europe and beyond. TRIAL REGISTRATION: The trial was retrospectively registered in May 2016: trial number: NTR5936 .

Not re-inventing the wheel: the adaptive implementation of the meeting centres support programme in four European countries.

OBJECTIVES: The implementation of new health services is a complex process. This study investigated the first phase of the adaptive implementation of the Dutch Meeting Centres Support Programme (MCSP) for people with dementia and their carers in three European countries (Italy, Poland, the UK) within the JPND-MEETINGDEM project. Anticipated and experienced factors influencing the implementation, and the efficacy of the implementation process, were investigated. Findings were compared with previous research in the Netherlands. METHOD: A qualitative multiple case study design was applied. Checklist on anticipated facilitators and barriers to the implementation and semi-structured interview were completed by stakeholders, respectively at the end and at the beginning of the preparation phase. RESULTS: Overall, few differences between countries were founded. Facilitators for all countries were: added value of MCSP matching needs of the target group, evidence of effectiveness of MCSP, enthusiasm of stakeholders. General barriers were: competition with existing care and welfare organizations and scarce funding. Some countries experienced improved collaborations, others had difficulties finding a socially integrated location for MCSP. The step-by-step implementation method proved efficacious. CONCLUSION: These insights into factors influencing the implementation of MCSP in three European countries and the efficacy of the step-by-step preparation may aid further implementation of MCSP in Europe.

The anxiolytic activity of n-3 PUFAs enriched egg yolk phospholipids in rat behavioral studies.

Phospholipids play an important role in the biochemical and physiological processes of cells. An association between disturbed phospholipids metabolism in neuronal tissue and anxiety it was shown. The aim of this study was to examine the anxiolytic properties of phospholipids obtained from a new generation of eggs enriched in n-3 PUFA and its effect on locomotor activity in rat behavioral studies N-3 PUFA-enriched egg yolk phospholipids ("super lecithin") were added to the standard feed. Rats were fed by chow without (control group) or with (experimental group) addition of phospholipids. After six weeks of supplementation, the effect of phospholipids on locomotor activity in the open field test and anxiolytic properties in elevated plus maze and Vogel conflict test were examined. In the open field test the total distance traveled in the experimental group was similar to the control group. In the elevated plus maze test a six weeks phospholipids' administration significantly prolonged the time spent on the open arms by rats from experimental group compared to control group. The number of entries into the open arms was also increased but the difference was not statistically significant. The number of punished drinking water in the Vogel conflict test increased significantly in experimental versus control group. The obtained results suggest that the phospholipids isolated from n-3 PUFA enriched egg yolk have a specific anxiolytic effect, without general sedative influence.

Anserine and carnosine supplementation in the elderly: Effects on cognitive functioning and physical capacity.

The aim of this study was to investigate the potential beneficial effects of dietary anserine and carnosine (CRC) supplementation on cognitive functioning and physical activity of the elderly. The fifty-six subjects (65+) were allocated to the CRC group or placebo group at a 1:1 ratio. The double-blind procedure was used. Data were collected at the baseline and after 13-weeks of supplementation. In the follow up procedure fifty one subjects took part. Chicken meat extract (CME) containing 40% of CRC components (2:1 ratio of anserine to carnosine) was administered 2.5 g per day which allowed to rich the level of 1g CRC in dipeptides supplement. The cognitive function, physical capacity, body measurements, blood pressure and heart rate (HR) were assessed. After supplementation Body Mass Index (BMI) decreased significantly (p<0.05) in the CRC group performance comparing the placebo group. In two of six Senior Fitness Test the scores increased significantly (p<0.05) in CRC group comparing to the placebo group. The perceived exertion differed significantly (p<0.05) at the baseline and after follow up at the CRC group. The mean values of the Short Test of Mental Status (STMS) scores showed the significant (p<0.04) increase only in CRC group, in the subscores of construction/copying, abstraction and recall. Conducted anserine and carnosine supplementation in the elderly brings promising effects on cognitive functioning and physical capacity of participants. However, further studies are needed.

Effects of supplementation with fish oil and n-3 PUFAs enriched egg yolk phospholipids on anhedonic-like response and body weight in the rat chronic mild stress model of depression.

Polyunsaturated fatty acids play an important role in the human organism. They guarantee a normal function of nervous cells, influence neurotransmission, and build some elements of cellular membranes. Several reports indicate an association between a deficiency of polyunsaturated fatty acids and depression. The aim of this study was to examine the effects of diet supplemented with fish oil, which is rich in omega-3 polyunsaturated fatty acids (n-3 PUFAs) and n-3 PUFAs enriched phospholipids ("super lecithin") obtained from designed eggs on anhedonic-like response and body weight in the rat chronic mild stress (CMS) model of depression. The results showed that neither fish oil nor n-3 PUFAs enriched egg yolk phospholipids supplementation reversed disturbances caused by CMS, such as anhedonic-like state or reduction of body weight gain.

Test Your Memory (TYM) as a screening instrument in clinical practice - the Polish validation study.

OBJECTIVES: The Test Your Memory (TYM) test is a short, self-administered screening cognitive instrument designed for the detection of Alzheimer's disease (AD). The study was aimed to examine the Polish version of TYM as a screening instrument in Polish clinical practice. METHOD: In this study 199 patients were assessed whereas 131 patients with AD and mild cognitive impairments (MCI) and 94 healthy control subjects took part in the final analysis. The sensitivity and specificity of the TYM test were evaluated among the AD group and healthy control group. The TYM test was compared to other neuropsychological tests, such as Mini-Mental State Examination (MMSE), Clock Drawing Test (CDT), DemTect and Verbal Fluency Test (FAS). RESULTS: The average TYM score in healthy control group: 45.4, 40.9 in the MCI patients and 23.4 in AD patients. The Polish version of the TYM test showed good correlation with other neuropsychological instruments among AD patients. Participants aged ≥75 and those with primary education performed significantly worse in TYM. The TYM achieved the best differentiation between AD and the healthy control group for ≤39 cut-off with a sensitivity and specificity of 91% and 90%, respectively. CONCLUSION: The Polish version of the TYM test is a useful instrument and may be seen as an alternative to the MMSE screening test in clinical practice in patients with dementia. However, the normative data suggested that the age and the level of education of the respondents should be considered as important factors affecting the interpretation of the final score.

Social disability in different mental disorders.

OBJECTIVE: To assess the social disability of people with different psychiatric disorders. METHODS: Cross-site survey in five psychiatric hospitals (Dresden, Wroclaw, London, Michalovce and Prague). Working-aged patients diagnosed (ICD-10) with schizophrenia and related disorders (F2), affective disorders (F3), anxiety disorders (F4), eating disorders (F5) and personality disorders (F6), were assessed at admission (n=969) and 3 months after discharge (n=753) using the Brief Psychiatric Rating Scale and the Groningen Social Disability Schedule. The main outcome measure was Interviewer-rated social disability. RESULTS: During acute episodes patients with personality, eating and schizophrenic disorders functioned less effectively than those with affective or anxiety disorders. After controlling for age and severity of psychopathology, there was no significant effect of the diagnosis (during remission), sex, education and history of disorder on disability. Site, employment and partnership were significant factors for the level of social disability in both measure points. CONCLUSION: Severity of psychopathological symptoms, not the diagnosis of a mental disorder, was the most significant factor in determining the level of social functioning, particularly during the remission period. Site, employment and partnership appeared as significant factors influencing the level of social disability.

Prevalence of insomnia in Poland - results of the National Health Interview Survey.

BACKGROUND: Sleep disturbances are one of the most common underdiagnosed and undertreated health problems among the adult population. OBJECTIVES: The aim of the study was to assess the prevalence of sleeping problems and their relation to sociodemographic characteristics in the Polish population, based on the results of the National Health Interview Survey carried out by the Central Statistical Office in 1996. METHODS: A stratified sampling scheme, involving two steps, was used. Standardized prevalence ratios (SPRs and their 95% confidence intervals) were calculated. Assessment of sleep-related problems was based on six questions. A representative Polish sample (47 924 non-institutionalized, adult respondents) was interviewed. RESULTS: Nearly one-fourth of Polish inhabitants suffered from insomnia. The percentage was significantly higher among women (28.1%) than among men (18.1%). The prevalence of insomnia increased with age and was highest in divorced respondents. Respondents of both sexes with higher educational levels suffered from insomnia less often than individuals with lower levels of education. The problem of insomnia applies in a similar degree to inhabitants of both rural and urban regions. About one-twentieth of inhabitants of Poland experienced recent sleep deterioration related to problems. It was associated positively with age, female gender and lower education. About 20% of the population get up not rested in the morning, women significantly more often than men, urban residents more often than rural ones. CONCLUSIONS: Sleep-related problems are common and the results are comparable with those from other countries. The findings have important implications, such as the necessity of better education of the public community about the identification and possibilities of treatment of sleep disturbance.

[Assessment of short-term neuropsychologic changes after normothermic versus hypothermic coronary artery bypass grafting]. / Ocena bezposrednich zmian funkcji poznawczych u pacjentów poddanych chirurgicznej rewaskularyzacji wiencowej przeprowadzonej w hipotermii i normotermii.

BACKGROUND: Coronary artery bypass grafting (CABG) is one of the main methods of treatment of coronary artery disease. Neuropsychological testing is a sensitive method for quantitative assessment of cognitive dysfunctioning following cardiopulmonary bypass. The aim of the present clinical study was to evaluate the neuropsychologic changes in CABG patients, operated with normothermic or hypothermic cardiopulmonary bypass (CPB). METHODS: Neuropsychological changes were assessed in 33 first-time CABG patients before and 3-10 days after surgery. Patients underwent CABG with hypothermic (Gr. H, n = 17) or normothermic (Gr. N, n = 16) CPB with standard anesthesia. Neuropsychological performance was assessed using a well-established battery of 10 tests. A neuropsychological test battery includes: Digit Span-subtest of WAIS-R (PL), the Trail Making Test, Raven Test, Benton, Bourdon, Verbal Fluency (F,A,S), Turm von Hanoi, Rey Auditory Verbal Learning Test, Supermarket, WAIS-R (PL) Digit Symbol-subtest of WAIS-R (PL). All patients completed the test for perception, attention, immediate and delayed verbal and visual memory, visual and verbal learning, problem-solving strategies, abstraction, recognition, word fluency, visual- motor coordination and psychomotor speed. For comparison, the incidence of decline using the 1.5 standard deviation (at least in 2 tests) also was calculated. RESULTS: Comparing the reliable change and SD methods, statistically significant differences in the incidence of decline were observed in 6 of the 10 neuropsychological measures. Patients' scores showed a significant deterioration in concentration of attention, immediate verbal memory, psychomotor speed, visuoconstructive tasks and verbal learning. Neuropsychological deficits were found in 66.7% of patients after surgery. Post-operative deficits were not associated with the method used (normothermia or hypothermia).

[The influence of whole body cryotherapy on mental health]. / Wplyw krioterapii ogólnoustrojowej na psychike czlowieka.

The paper presents a little known issue about the influence of wholebody cryotherapy on mental health. Observations of patients' behaviour after passing the cryogenic chamber leads to an interesting hypothesis. Short exposition to extreme cold has doubtless a profitable influence on man's frame of mind. Immediately after passing the cryogenic chamber, apart from the well known analgetic effect, we detect changes in patients' mental state such as improvement of mood, deep relaxation, freshening up, consolation, euphoria. This unusual state lasts for a long time after ending the cycle of cryotherapy. Different mechanisms of this effect are considered. New possibilities of this method have been presented. Durability of such an advantageous phenomenon are investigated in our research centre in Wroclaw.