Strengthening Research Articles

PHYSICAL REHABILITATION FOR YOUNG MEN WITH GRADE I AND II OBESITY

The goal of this study is to study the role of exercise and dietary modification in the treatment of obesity in young men. Materials and methods. A study was conducted with 10 young men aged 25 to 30 who had a body mass index (BMI) exceeding 30 kg/m², indicative of obesity. The primary intervention combined diet therapy with increased physical activity. Most participants also had obesity-related comorbidities, including arterial hypertension, autonomic-vascular dystonia, type II diabetes, and spinal osteochondrosis. Patient motivation was considered crucial in program development, and thus only individuals with a high motivation level were selected for participation. Results and discussion. Based on data from dynamic observations, we can state that the physical therapy program studied has a positive effect on body weight reduction in cases of mild forms of alimentary obesity. After three months of participation, an average weight loss of 8.5% was observed, which represents a very favorable outcome. The results indicate that physical exercises combined with dietary adjustments positively influence weight loss dynamics in young men with grade 1 alimentary obesity. Weight loss occurred most rapidly during the first month of the program. Conclusion. The physical therapy program for grade 1 obesity involves a comprehensive approach, combining physical exercises conducted in a medical rehabilitation department with a specially designed dietary plan. This program is recommended for individuals with mild forms of alimentary obesity and a body mass index (BMI) up to 35 kg/m². After three months of implementing this approach, participants showed an average reduction in excess body weight of 8.5%. This physical therapy program may be effectively used for managing grade I obesity.

Ketogenic diets therapy in the management of epileptic spasms syndrome

Infantile Epileptic Spasm Syndrome (IESS) is a group of infantile spasm syndromes of various etiologies that typically present in early infancy, predispose to refractory epilepsy, and leave intellectual disability. Ketogenic diet therapy (KDT) is a non-pharmacologic treatment modality for medically refractory IESS. Recent scientific evidence supported the efficacy, safety, and tolerability of KDT for the treatment of IESS. KDT not only reduces the frequency of seizures in infants with IESS, but also improve their cognition and long-term prognosis. Recently, it has also received increasing attention as a potential treatment for neurological disorders. This reviewed the recent research progress of KDTs for the treatment of IESS, and discussed the different types and the mechanisms of KDTs, the expansion of KDT applications, the influencing factors, and future research issues.

A U-shaped association between composite dietary antioxidant index and migraine in US adults: a nationwide cross-sectional study.

The field of dietary therapies for migraine has grown in popularity. Less research has been conducted to establish the relationship between migraine and the composite dietary antioxidant index (CDAI), a crucial indicator for evaluating the overall combined effects of multiple dietary antioxidants. Therefore, this study addressed this gap based on the National Health and Nutrition Examination Survey (NHANES) database. Multivariate logistic regression equations were used to investigate the relationship between CDAI and migraine, and smoothed-fitted curves were plotted. After a nonlinear relationship was discovered, the recursive algorithm and a two-stage linear regression model were employed to calculate the turning point. Additional stratified analyses were performed to explore differences between populations. This study included a total of 9,190 participants aged 20 years old or older. A U-shaped association was observed between the CDAI and migraine, with an inflection point of 0.2. They were negatively correlated before the inflection point with OR of 0.93 (95% CI = 0.88-0.97) and positively correlated after the inflection point with OR of 1.04 (95% CI = 1.01-1.07). This U-shaped relationship persisted among people aged <60 and ≥60 years, women, and people with BMI <30 and ≥30. We identified a U-shaped association between CDAI and migraine in the U.S. adult population. Further case-control studies and experimental research are needed to explore the underlying mechanisms of action.

Dried Fruits are an Important Component of Diet Therapy

Dried fruits contain a large number of biologically active compounds, including phenolic compounds, flavonoids, carotenoids, phytoestrogens, etc. These compounds have an antioxidant effect, which has great health benefits. Dried fruits also have a high fiber content. Evaluation of the bioavailability and biological properties of biologically active compounds can contribute to understanding the health effects of dried fruits. A number of studies indicate the beneficial effect of eating dried fruits on the state of the intestinal microbiota. Further research is needed to better understand the health effects of dried fruits and their underlying biological mechanisms.

Metabolomic insights into the beneficial effects of dietary purple potato on DSS-induced murine colon colitis

Inflammatory bowel disease (IBD) is characterized by disturbance in intestinal flora and metabolomic profiles. Building on previous findings that purple potato (PP) supplementation suppresses inflammation and restores intestinal barrier in dextran sulfate sodium (DSS)-treated mice, this study examined changes in the fecal metabolome in the same cohort. Mice were fed 0 % or 10 % PP for 7 weeks, with DSS administered in the fifth week of dietary treatment followed by one-week normal drinking water recovery. A total of 68 metabolites, including amino acids, fatty acids, organic acids, carbohydrates, and polyamines, were significantly altered across the groups. PP supplementation reversed changes in 13 of the 25 DSS-altered metabolites. Six microbial metabolites derived from PP polyphenols were identified and positively correlated with M2 macrophage polarization. Data suggest that dietary PP is effective in reducing inflammation and improves gut metabolites in DSS-induced colitis mice, offering a potential dietary therapy for managing IBD.

Association between seizure reduction during ketogenic diet treatment of epilepsy and changes in circulatory metabolites and gut microbiota composition

The ketogenic diet (KD) is a high fat, sufficient protein, and low carbohydrate dietary therapy for drug-resistant epilepsy. The underlying mechanisms of action of the KD remain unclear. In mice, the microbiota is necessary for the anti-seizure effect and specific microbes influence circulatory levels of metabolites that are linked to seizure reduction. However, it remains unclear which changes are linked to seizure reduction in patients with epilepsy. We analysed the serum metabolome of children with drug-resistant epilepsy (n=14) before and after three months on KD. Metabolomic changes were correlated to the gut microbiome and treatment outcome, i.e., seizure reduction. In this prospective observational study, we uncovered associations between microbial species and serum metabolites that correlated with seizure reduction. Plasmalogens were most strongly linked to seizure reduction and had significant positive correlations with several gut microbes (e.g., Faecalibacterium prausnitzii, Alistipes communis, Alistipes shahii, and Christensenella minuta) while significant negative correlations were found for five strains of Escherichia coli. Infant-type Bifidobacteria correlated negatively with other metabolites associated with seizure reduction. The microbes and metabolites identified here may contribute to the therapeutic effect of the KD in children with drug-resistant epilepsy. Several of these metabolites (e.g., plasmalogens) play important roles in neurobiology and may influence seizures. Based on our findings, anti-seizure therapeutic strategies could be developed involving the targeted manipulation of the gut microbiota and/or its metabolites. This study was supported by the Swedish Brain Foundation, Margarethahemmet Society, Sunnerdahls Handikappfond, Stockholm County Council Research Funds, and Linnea & Josef Carlssons Foundation.

First-in-Human Abdominal Aortic Aneurysms Trial with Tricaprin (F-HAAAT): Study Design and Protocol

Approximately 2–12% of individuals aged > 65 years worldwide are estimated to have an abdominal aortic aneurysm (AAA), with a mortality rate exceeding 60% in rupture cases. The sole preventive intervention against rupture is timely surgery, which requires substantial medical resources, including postoperative complication management. Although numerous randomized clinical trials have been performed, no oral medication effectively treats AAA. Tricaprin, a medium-chain triglyceride (MCT) with three capric acids, is used in dietary therapy for metabolic and neurological disorders. Our group recently reported that tricaprin, unlike other MCTs, showed reverse remodeling of AAA in a rat model. Determining whether this basic finding could be translated to clinical practice is important. The First-in-Human Abdominal Aortic Aneurysms trial with Tricaprin (F-HAAAT) proposes the first-in-human AAA trial to confirm the safety of tricaprin in patients with small AAA, exploring novel assessment methods to evaluate treatment efficacy. This single-center, open-label, single-arm study will include ten patients (aged 50–85 years) with small AAA (30–45 mm in diameter) receiving daily oral tricaprin (1.5–3.0 g/day) for 52 weeks. Primary endpoints include safety evaluation of tricaprin determined by monitoring all adverse events, particularly major adverse cardiovascular events, AAA-related adverse events, and other unpredictable events. Secondary endpoints include parameters to validate tricaprin efficacy by measuring AAA diameter, volume, and Agatston score, and analyzing computed tomography values of the aortic aneurysmal wall. F-HAAAT outcomes may provide insights into noninvasive methods for indirectly analyzing AAA pathological characteristics and revealing aneurysmal reverse remodeling. (jRCTs051240036, Japan Registry of Clinical Trials)

Considerations in Paediatric and Adolescent Inflammatory Bowel Disease.

The incidence of inflammatory bowel disease [IBD] is rising most rapidly among children and adolescents. Paediatric-onset IBD is associated with a more extensive and severe disease course compared to adult-onset IBD. At a young age, screening for underlying genetic and immunological disorders is important and may impact treatment management. Early and effective treatment is crucial to reach disease remission and prevent complications of ongoing active disease. In children with Crohn's disease, exclusive enteral nutrition is an effective induction therapy. Other promising dietary therapies, such as the Crohn's disease exclusion diet, are emerging. Within paediatric IBD, anti-tumour necrosis factor therapy is the only approved biological thus far and additional treatment options are crucially needed. Other biological therapies, such as vedolizumab and ustekinumab, are currently prescribed off-label in this population. A specific challenge in paediatric IBD is the unacceptable and major delay in approval of drugs for children with IBD. A guided transfer period of paediatric patients to adult care is associated with improved disease outcomes and is required. Major knowledge gaps and challenges within paediatric IBD include the aetiology, diagnostics, and monitoring of disease, tailoring of treatment, and both understanding and coping with the physical and psychological consequences of living with IBD. Challenges and research gaps in paediatrics should be addressed without any delay in comparison with the adult field, in order to ensure a high quality of care for all patients with IBD, irrespective of the age of onset.

Effectiveness and safety analysis of ketogenic diet therapy for drug-resistant epilepsy caused by structural pathology

ObjectiveTo explore the effectiveness and safety of the ketogenic diet (KD) in children with drug resistant epilepsy (DRE) caused by structural etiology.MethodsThe children were categorized into acquired brain injury group and malformations of cortical development (MCD) group based on the etiology. Follow-up assessments were performed at 1, 3, and 6 months after KD treatment to observe seizure reduction, behavioral and cognitive improvements, adverse reactions events, and reasons for discontinuation withdrawal. Statistical analysis was conducted on the results.ResultsWe found the seizure-free rates at 1, 3, and 6 months were 4.8% (2/42), 19% (8/42), and 21.4% (9/42), respectively. The seizure control effective rates were 42.9% (18/42), 52.4% (22/42), and 54.8% (23/42) at the corresponding time points. Compared to the acquired brain injury group, the MCD group showed a higher seizure control effective rate. Further analysis within the MCD group revealed the highest efficacy in focal cortical dysplasia (FCD). At the 3-month follow-up, cognitive and behavioral improvements were observed in 69% (29/42) of children. The main reasons for discontinuation were lack of efficacy and poor compliance.SignificanceFinally, we get that KD is a safe and effective treatment for drug resistant epilepsy caused by structural etiology, with the added benefit of improving behavioral and cognitive abilities in children. The efficacy is higher in children with MCD, particularly in cases of FCD. Early intervention with KD is recommended for this population.

Dietary pro-oxidant therapy by a vitamin K precursor targets PI 3-kinase VPS34 function.

Men taking antioxidant vitamin E supplements have increased prostate cancer (PC) risk. However, whether pro-oxidants protect from PC remained unclear. In this work, we show that a pro-oxidant vitamin K precursor [menadione sodium bisulfite (MSB)] suppresses PC progression in mice, killing cells through an oxidative cell death: MSB antagonizes the essential class III phosphatidylinositol (PI) 3-kinase VPS34-the regulator of endosome identity and sorting-through oxidation of key cysteines, pointing to a redox checkpoint in sorting. Testing MSB in a myotubular myopathy model that is driven by loss of MTM1-the phosphatase antagonist of VPS34-we show that dietary MSB improved muscle histology and function and extended life span. These findings enhance our understanding of pro-oxidant selectivity and show how definition of the pathways they impinge on can give rise to unexpected therapeutic opportunities.

Пути оптимизации антропометрических параметров у детей с фармакорезистентной эпилепсией, получающих кетогенную диетотерапию

Ketogenic diet (KD) whilst being an effective method of diet therapy for drug-resistant epilepsy (DRE) is nevertheless accompanied by a significant number of side effects that include the possibility for the delayed physical development in pediatric patients. The problem is multifactorial and is primarily associated with the non-physiological nature of the ketogenic diet itself. Foreign studies on the KD effect on the physical development in children are contradictory and there are none domestic ones. The purpose of this research was to study the dynamics of anthropometric parameters in children with DRE against the background of KD and to assess the possibilities of the alimentary factor in its improvement. Materials and methods used: single-center retrospective cohort study had been carried out on the basis of the Russian Federal Research Centre for Nutrition, Biotechnology and Food Safety (Moscow, Russia) in 2016-2024. The study included patients with an established diagnosis of DRE against the background of KD aged 1 to 18 y/o. Patients were monitored for 24 months as follows: quarterly during the first year and semiannually during the second year of observation, using anthropometric, clinical-laboratory and clinical-instrumental research methods. Results: by the 3rd month of KD, out of 174 pediatric patients, the diet was effective in 105 (60%); by 12th month, 100% control over attacks was achieved in 11 (6%). Analysis of anthropometric parameters made it possible to establish that at the initial point of observation, in accordance with the z-score of the body mass index (BMI), 108 (64%) had normal nutritional status, 22 (13%) had malnutrition and 40 (24%) were overweight/obese. When studying the dynamics of weight and height indicators of children who were on KD throughout the observation period, it was found that the median BMI z-score statistically significantly changed upward (p=0.047), which was largely due to growth retardation, with a decrease in the height/age z-score throughout the observation period (p&lt;0.001). It was found that the protein component of the diet, as well as the level of ketonemia, have a significant impact on the dynamics of the BMI z-score in KD patients. The amount of protein in the diet at 6% to 7% of the energy value contributed to the maintenance of optimal growth parameters in children within this research. Conclusion: the significance of the BMI indicator in assessing the nutritional status over KD decreases against the background of growth retardation. Taking into account the value of the protein/energy indicator when calculating nutrition helps in maintaining of the physical development rate in such patients.

Element Changes Occurring in Brain Point at the White Matter Abnormalities in Rats Exposed to the Ketogenic Diet During Prenatal Life.

A large number of clinical studies demonstrate that the ketogenic diet (KD) may be an effective approach to the reduction of epileptic seizures in children and adults. Such dietary therapy could also help pregnant women with epilepsy, especially since most antiseizure drugs have teratogenic action. However, there is a lack of medical data, considering the safety of using KD during gestation for the progeny. Therefore, we examined the influence of KD used prenatally in rats on the elemental composition of the selected brain regions in their offspring. For this purpose, synchrotron radiation-induced X-ray fluorescence (SR-XRF) microscopy was utilized, and elements such as P, S, K, Ca, Fe, and Zn were determined. Moreover, to verify whether the possible effects of KD are temporary or long-term, different stages of animal postnatal development were taken into account in our experiment. The obtained results confirmed the great applicability of SR-XRF microscopy to track the element changes occurring in the brain during postnatal development as well as those induced by prenatal exposure to the high-fat diet. The topographic analysis of the brains taken from offspring of mothers fed with KD during pregnancy and appropriate control individuals showed a potential influence of such dietary treatment on the brain levels of elements such as P and S. In the oldest progeny, a significant reduction of the surface of brain areas characterized by an increased P and S content, which histologically/morphologically correspond to white matter structures, was noticed. In turn, quantitative elemental analysis showed significantly decreased levels of Fe in the striatum and white matter of 30-day-old rats exposed prenatally to KD. This effect was temporary and was not noticed in adult animals. The observed abnormalities may be related to the changes in the accumulation of sphingomyelin and sulfatides and may testify about disturbances in the structure and integrity of the myelin, present in the white matter.

Mechanisms of Action of Exclusive Enteral Nutrition and Other Nutritional Therapies in Crohn’s Disease

Background and Objectives: Crohn’s disease (CD) is an inflammatory bowel disease (IBD) characterized by transmural inflammation and intestinal fibrosis involving mostly the small intestine and colon. The pathogenic mechanisms of CD remain incompletely understood and cures are unavailable. Current medical therapies are aimed at inducing prolonged remission. Most of the medical therapies such as corticosteroids have substantial adverse effects. Consequently, many dietary therapies have been explored for the management of CD. Up to now, exclusive enteral nutrition (EEN) has been considered the only established dietary treatment for IBD, especially CD. In this article, we aim to give a concise review about the current therapeutic options and challenges in the management of CD and aim to compare the efficacy of EEN with other dietary therapies and update on the possible mechanisms of the benefits of EEN and other nutritional therapies. Methods: We searched the literature up to August 2024 through PubMed, Web of Science, and other sources using search terms such as EEN, nutritional therapy, IBD, Crohn’s disease, ulcerative colitis. Clinical studies in patients and preclinical studies in rodent models of IBD were included in the summary of the therapeutic benefits. Results and Conclusions: EEN involves oral or nasogastric tube feeding of a complete liquid diet with exclusion of normal foods for a defined period (usually 6 to 8 weeks). EEN treatment is demonstrated to have anti-inflammatory and healing effects in CD through various potential pathways, including altering gut bacteria and their metabolites, restoring the barrier function, direct anti-inflammatory action, and indirect anti-inflammatory action by eliminating mechanical stress in the bowel. However, efficacy of other nutritional therapies is not well established in CD, and mechanisms of action are largely unknown.

Effects of a Carbohydrate-Restricted Diet on β-Cell Response in Adults With Type 2 Diabetes

Abstract Context β-Cell response to glucose is compromised in individuals with type 2 diabetes (T2D), possibly due in part to excessive carbohydrate consumption. Objective This study was conducted to determine if a eucaloric carbohydrate-restricted (CR) diet (∼9% energy from carbohydrate, 65% energy from fat), compared to a eucaloric higher carbohydrate (HC) diet (∼55% energy from carbohydrate, 20% energy from fat), would improve β-cell response to glucose in participants with T2D. Methods Participants were 57 African American and European American adults with T2D not using insulin. Medications were discontinued 1 to 2 weeks prior to baseline testing. A hyperglycemic clamp was used to assess the acute (first-phase) and maximal (arginine-stimulated) C-peptide response to glucose at baseline and after 12 weeks of controlled diet therapy (all food provided). An oral glucose tolerance test (OGTT) was used to assess the disposition index (DI). Results At 12 weeks, a statistically significant effect of diet was observed on acute C-peptide response (2-fold greater with the CR diet; P &amp;lt; .01). For maximal C-peptide, a significant effect of diet was observed (22% greater with the CR diet; P &amp;lt; .05), as was a significant diet-by-race interaction (P &amp;lt; .05), indicating that the diet effect was specific to European Americans (48% greater with the CR diet; P &amp;lt; .01). OGTT results showed a significant effect of diet on DI at 12 weeks (32% greater with the CR diet; P &amp;lt; .05). Conclusion These results suggest that a eucaloric CR diet has beneficial effects on β-cell function in patients with mild T2D.

Dietary Regulation of Lipid Metabolism in Gestational Diabetes Mellitus: Implications for Fetal Macrosomia.

The primary therapeutic approach for managing hyperglycemia today is diet therapy. Lipids are not only a source of nutrients but also play a role in initiating adipocyte differentiation in the fetus, which may explain the development of fetal macrosomia and future metabolic disorders in children born to mothers with gestational diabetes mellitus (GDM). Alterations in the maternal blood lipid profile, influenced by adherence to a healthy diet in mothers with GDM and the occurrence of fetal macrosomia, represent a complex and not fully understood process. The aim of this study was to examine the characteristics of the blood plasma lipid profile in pregnant women with GDM across all trimesters based on adherence to diet therapy. The clinical part of the study followed a case-control design, including 110 women: 80 in the control group, 20 in a GDM group adhering to the diet, and 10 in a GDM group not adhering to the diet. The laboratory part was conducted as a longitudinal dynamic study, with venous blood samples collected at three time points: 11-13, 24-26, and 30-32 weeks of pregnancy. A significant impact of diet therapy on the composition of blood lipids throughout pregnancy was demonstrated, starting as early as the first trimester. ROC analysis indicated high effectiveness of the models developed, with an AUC of 0.98 for the 30- to 32-week model and sensitivity and specificity values of 1 and 0.9, respectively. An association was found between dietary habits, maternal blood lipid composition at 32 weeks, and newborn weight. The changes in lipid profiles during macrosomia development and under diet therapy were found to be diametrically opposed, confirming at the molecular level that diet therapy can normalize not only carbohydrate metabolism but also lipid metabolism in both the mother and fetus. Based on the data obtained, it is suggested that after further validation, the developed models could be used to improve the prognosis of macrosomia by analyzing blood plasma lipid profiles at various stages of pregnancy.

Dynamics of the functional state of the cardiovascular system in individuals after cholecystectomy under the influence of a rehabilitation program in sanatorium-resort conditions.

The article discusses the dynamics of the functional state of the cardiovascular system (CVS) in individuals after laparoscopic cholecystectomy (LCС) under the influence of a rehabilitation program in SANATORIUM-RESORT CONDITIONS. The study involved 79 individuals after LCC aged 45 to 59 years. The individuals were divided into 2 groups: group A (n=39) and group B (n=40). Individuals in group A received rehabilitation services according to the clinical protocol (diet, hydrotherapy, mineral or coniferous baths, and physical therapy, etc.) In group B, individual rehabilitation programs were formed depending on the existing dysfunctions and the tolerance of the CVS to physical activity. In group B, the rehabilitation intervention to increase the function of endurance and physical performance was applied Nordic walking (NW). The initial examination in both groups revealed an increase in resting heart rate (RHR), diastolic (DBP) and systolic (SBP) blood pressure, a decrease in the performance of a 6- minute walk test and the presence of a feeling of shortness of breath during the test. The implementation of a physical rehabilitation (physical therapy) program in group B, which used Nordic walking to increase physical activity, tolerance to physical activity, and improve cardiovascular function, was effective. The use of NW in sanatorium-resort conditions of rehabilitation (lasting at least 18 days) has a positive effect and leads to a statistically significant decrease in RHR, SBP, DBP, an increase in walking distance in 6 minutes and a decrease in the feeling of shortness of breath when walking, compared to the control group. It was established that diet therapy, hydrotherapy, mineral or coniferous baths, and other water procedures, classical abdominal and back massage, group daily therapeutic gymnastics in group A did not have a positive effect on increasing the level of physical activity tolerance, CVS functioning in patients after LCC.

Congenital enteropathies in children: An algorithm for differential diagnosis and therapeutic management. Case report

Infant diarrhea may be caused by infectious, allergic, or surgical diseases. A distinct group comprises congenital enteropathies, a heterogeneous group of genetically determined diseases, including defects in the absorption and transport of nutrients and electrolytes, impaired differentiation of enterocytes and enteroendocrine cells, and defects in the modulation of the intestinal immune response. The final diagnosis of enteropathies is based on the results of molecular genetic tests; however, a detailed assessment of clinical and medical history data and the results of laboratory and instrumental studies enables quick diagnostic search direction and choice of the correct therapeutic tactics. The article considers the algorithm for the differential diagnosis of congenital diarrhea, presents a clinical case of congenital osmotic diarrhea due to disaccharidase insufficiency, and considers the difficulties of the diagnostic search and approaches to diet therapy. The prospective of using a fructose-based formula, Galactomin-19, in the diet therapy of glucose-galactose malabsorption, is presented.

Niacin intake and mortality (total and cardiovascular disease) in patients with cardiovascular disease: Insights from NHANES 2003–2018

BackgroundCardiovascular disease (CVD) poses a significant challenge to global public health. Dietary intervention therapy offers high cost-effectiveness for treating CVD. Currently, there is limited research on the dietary niacin intake and survival of CVD patients. This study aims to examine the association of dietary niacin intake with long-term survival in people with CVD.MethodsA nationally representative sample of 4,377 diabetes subjects was drawn from the NHANES (National Health and Nutrition Examination Survey) data collected between 2003 and 2018. Dietary niacin intake in this study represents either the average of the two recalls or the value from one recall (if only one recall was available for a participant). Weighted Cox proportional hazards regression models were used to calculate hazard ratios (HRs) and 95% CIs to examine the associations between dietary niacin intake and the risk of all-cause and CVD mortality.ResultsAfter adjustment for multiple covariates, HRs and 95% CIs in model 3 indicated that participants in the highest quartile (Quartile 4) of dietary niacin intake were at lower risk for all-cause mortality (HR = 0.74, 95% CI: 0.60–0.90, P for trend = 0.010) and CVD mortality (HR = 0.67, 95% CI:0.51–0.89, P for trend = 0.020).ConclusionHigher dietary niacin intake may be associated with a reduced risk of all-cause and cardiovascular disease mortality among CVD patients. Additionally, significant interactions were found between dietary niacin intake and BMI as well as vitamin B12 subgroups.

Impact of HADS Anxiety and Depression Scores on the Efficacy of Dietary Interventions for Irritable Bowel Syndrome.

Anxiety and depression are associated strongly with irritable bowel syndrome (IBS). Dietary therapies are used increasingly in the management of IBS, but the impact of common mental disorders on response to these has not been well studied. To examine whether symptoms compatible with common mental disorders influence response to dietary interventions. Prospective cohort study of adults, with either diarrhoea-predominant or mixed bowel habits, IBS Severity Scoring System [IBS-SSS] score ≥ 75 points. Participants completed the Hospital Anxiety and Depression score (HADS) and attended initially for British Dietary Association advice for IBS. IBS-SSS was re-checked 3 months later to assess response. If primary endpoint (≥ 50 point decrease in IBS-SSS) was not achieved, patients were offered low fermentable oligo-, di- and monosaccharides and polyol diet and repeated IBS-SSS after another 3 months. Secondary endpoints included of change in IBS-SSS and effect of symptom severity on response. In total, 448 patients took part, average age of 42 years and 79.0% were female. 69.9% of participants had HADS-A scores ≥ 8 and 39.3% with HADS-D scores ≥ 8. Average IBS-SSS score at baseline was 290 (SD 86). No significant difference was noted in achievement of the primary endpoint according to HADS-A scores (53.4% vs. 62.2% by ITT in those with HADS-A ≥ 8 vs. HADS-A < 8, p = 0.09). Patients with HADS-D ≥ 8 were significantly less likely to achieve the primary endpoint compared with those with HADS-D < 8 (43.8% vs. 64.0% by ITT, p < 0.01). Understanding psychological profile of patients can help predicting their response to IBS dietary interventions.

The Role of Diet Therapy in Reducing the Cardiovascular Disease Risk in a Patient with a Long-Standing and Recurring History of Obesity

Insulin resistance, often referred to as impaired insulin sensitivity. This clinical case focusses on a woman with insulin resistance and a long-standing and recurring history of obesity to demonstrate how diet therapy can be applied in addition to standard medication therapy.