Non-pharmacological Interventions for Muscle Cramps and Pain in Patients With Cirrhosis: A Systematic Review.

Despite the high prevalence of pain and challenges associated with traditional pharmacological pain management in patients with cirrhosis, little is known about the safety and effectiveness of non-pharmacological management of pain in this patient population. A systematic literature search of published studies was conducted in nine databases from inception through January 11, 2023, including any clinical trial, cohort, or case-control study of non-pharmacological pain interventions in adult patients with cirrhosis. Studies using nutritional supplements were included. The primary and secondary outcomes for this review were pain/analgesic effect and safety, respectively. Two reviewers independently performed data extraction and risk of bias assessment. Of the 4,087 studies initially screened, 11 studies representing 340 patients ultimately met inclusion criteria, including seven observational and four randomized controlled trials. Five studies reported muscle cramp severity, four reported muscle cramp frequency, and two reported non-cramp pain. Oral zinc sulfate, L-carnitine, and taurine were reported to decrease cramp frequency. Oral vitamin E, oral zinc sulfate, L-carnitine, taurine, and pickle juice decreased cramp severity. Curcumin supplementation, resistance training, and stretching and walking programs improved non-cramp pain. Mild adverse events were reported in four studies. The risk of bias was moderate to high for all studies, largely due to missing data, study design, and a lack of blinding of participants. Numerous nutritional and non-pharmacological interventions have been reported to be safe and effective for the treatment of pain and painful muscle cramps in patients with cirrhosis. However, further research is needed to better determine the efficacy, safety, and optimal frequency and dosage of interventions.

Effects of nutritional interventions on cancer patients receiving neoadjuvant chemoradiotherapy: a meta-analysis of randomized controlled trials.

BACKGROUND: Malnutrition commonly occurs in cancer patients, impacting their quality of life and survival duration. The objective of this meta-analysis and systematic review is to assess the effects of nutritional interventions on patients undergoing neoadjuvant chemoradiotherapy. METHODS: A comprehensive search was conducted in PubMed, Embase, and the Cochrane Library databases to obtain randomized controlled trials of nutritional interventions in patients with neoadjuvant chemoradiotherapy. Outcomes assessed included toxicity reactions to neoadjuvant therapy, levels of inflammation-related markers, nutritional status, and relevant clinical outcomes. The relative risk (RR) or weighted mean difference (WMD) and 95% confidence interval (CI) were used as effect sizes. RESULTS: A total of 16 studies were included, involving 954 patients. Nutritional intervention significantly reduced the incidence of vomiting (RR = 0.37, 95%CI: 0.21-0.67, P = 0.001) and mucositis (RR = 0.82, 95%CI: 0.67-1.00, P = 0.046) in patients with neoadjuvant chemoradiotherapy. For the nutritional status of cancer patients, nutritional intervention significantly increased the proportion of well-nourished patients (RR = 12.74, 95%CI: 4.43-36.69, P < 0.001). In addition, nutritional intervention also reduced the length of hospital stay in neoadjuvant chemoradiotherapy patients after surgery (WMD = - 0.82, 95%CI: - 1.61- - 0.02, P = 0.043). However, there was no improvement in nausea (P = 0.534), diarrhea (P = 0.068), febrile neutropenia (P = 0.551), levels of albumin (P = 0.211), prealbumin (P = 0.063), C-reactive protein (P = 0.430), clinical remission (P = 0.148), or postoperative complications (P = 0.098). CONCLUSION: Nutritional intervention can reduce the toxicity of neoadjuvant chemoradiotherapy (vomiting and mucositis), improve the nutritional status of patients, and shorten the length of postoperative hospital stay. Well-designed and high-quality studies are necessary to confirm the effect of nutritional interventions on cancer patients, with a specific focus on reaching nutritional goals and providing the right nutrients.

Impact of Diet Modifications on Body Weight, Body Composition, Treatment Outcomes, and Quality of Life During Primary Treatment for Breast Cancer: A Systematic Review.

CONTEXT: Breast cancer is a significant public health challenge, with 290 000 new cases annually and significant healthcare costs. Treatment advancements have led to improvements in survival, but common adverse effects include weight gain, fatigue, nausea, and taste changes, decreasing quality of life. OBJECTIVE: This review aims to assess the impact of diet and lifestyle interventions during primary treatment for breast cancer and their effects on body weight, body composition, treatment-related adverse outcomes, and patient-reported quality of life. DATA SOURCES AND DATA EXTRACTION: A search of PubMed, CINAHL, and EMBASE conducted through May 10, 2023, identified 31 publications describing 27 interventions including diet or diet plus exercise. The Cochrane Risk of Bias tool assessed the quality of publications. DATA ANALYSIS: The findings suggest that whole foods, aerobic and strength-training exercises, and intermittent fasting during treatment may improve body weight and composition, treatment-related outcomes, and quality of life. Limitations include variation in study duration, small sample sizes, and limited sociodemographic data. CONCLUSION: Improvements seen with increased diet quality and reduced caloric intake, with or without exercise, challenge current standard-of-care recommendations during treatment for breast cancer. While there is a need for additional research, healthcare teams can confidently promote healthy diets and exercise during primary treatment for breast cancer to manage weight and improve treatment-related side effects and quality of life. SYSTEMATIC REVIEW REGISTRATION: PROSPERO registration no. 42023425613.

Very-low-calorie diet-based intensive lifestyle intervention for remission of type 2 diabetes: Real-world experience in a South Asian population.

AIMS: Very low-calorie diet (VLCD) can induce weight loss and diabetes remission (DR) amongst people with obesity and recent-onset type 2 diabetes (T2D). We aimed to determine the effectiveness and acceptability of VLCD in achieving DR amongst Sri Lankan adults with T2D. METHODS: A retrospective analysis was conducted in a diabetes practice where VLCD-based Diabetes Remission Programme (VDRP) was offered for adults (>18 years) with T2D for <3 years and body mass index over 25 kg/m2. VLCD (~800 kcal/day, provided with/without diet replacement formula) was offered for 8-12 weeks, followed by gradual food reintroduction and exercise. DR was defined as HbA1c <6.5% at least 3 months after stopping glucose-lowering medications. RESULTS: A total of 170 participants who enrolled in the VDRP (mean age 38.4 years [±11.1], men 68%, mean baseline HbA1c 86.9 [±18.1] mmol/mol (10.1 [±2.1]%), median duration of T2D 2 years [IQR 1-2]) and 87 (51%) of them followed the programme (attended at least one follow-up visit). Amongst the individuals who followed the VDRP, 40.2% achieved DR (35/87), compared with 2.4% (2/83) amongst those who did not follow the VDRP (aHR 9.3, 95% CI 2.2-16.4, p = 0.002). The proportion achieving normoglycaemia (HbA1c < 6.5%) but continued to take glucose-lowering medication was 20/87 among VDRP followers and 20/85 amongst VDRP non-followers. The commonest reasons for not following the VDRP were too restrictive dietary quantity (92%) and difficulties in finding recommended food items (67%). Majority (79%) would recommend VDRP to others. CONCLUSIONS: VDRP is effective in achieving T2D remission amongst Sri Lankan adults with recently diagnosed T2D and obesity. Over half of the participants followed the programme and over 75% would recommend it to others, indicating good acceptability.

Methods of Determining Energy Expenditure in Individuals with Prader-Willi Syndrome: A Systematic Literature Review.

Prader-Willi syndrome (PWS) is a rare disorder characterised by varying nutritional phases that occur throughout the lifespan, ranging from failure to thrive to hyperphagia. If uncontrolled, the imbalance between energy intake and expenditure results in obesity development and increased morbidity and mortality risk. Although measures of energy requirements for accurate nutrition assessment are vital, the evidence appears sparse and heterogeneous; hence, the aim of this review was to examine the available literature on energy expenditure predicted or measured using various methods in individuals with PWS. Studies were sought that presented methods and results on resting energy expenditure or basal metabolic rate. A narrative synthesis was completed to present the study characteristics and results. Methods of determining energy requirements included predictive equations and indirect calorimetry. Differences amongst ages, growth hormone therapy, fasting status, and measures in which results were presented were limitations to appropriately summarising and identifying trends in energy expenditure. Indirect calorimetry was identified as the most accurate method; however, it is not widely available in all settings. Further research is encouraged to support the development of valid and reliable predictive equations that will better inform and improve the efficiency of clinical practice in supporting people with PWS.

Nutrition for the older adult - Current concepts. Report from an ESPEN symposium.

BACKGROUND & AIMS: In view of the global demographic shift, a scientific symposium was organised by the European Society for Clinical Nutrition and Metabolism (ESPEN) to address nutrition-related challenges of the older population and provide an overview of the current state of knowledge. METHODS: Eighteen nutrition-related issues of the ageing global society were presented by international experts during the symposium and summarised in this report. RESULTS: Anorexia of ageing, dysphagia, malnutrition, frailty, sarcopenia, sarcopenic obesity, and the metabolic syndrome were highlighted as major nutrition-related geriatric syndromes. Great progress has been made in recent years through standardised definitions of some but not all syndromes. Regarding malnutrition, the GLIM approach has shown to be suitable also in older adults, justifying its continuous implementation. For anorexia of ageing, a consensus definition is still required. Intervention approaches should be integrated and person-centered with the aim of optimizing intrinsic capacity and maintaining functional capacity. Landmark studies like EFFORT and FINGER have impressively documented the potential of individualised and multifactorial interventions for functional and health benefits. Combining nutritional intervention with physical training seems particularly important whereas restrictive diets and drug treatment should generally be used with caution because of undesirable risks. Obesity management in older adults should take into account the risk of promoting sarcopenia. CONCLUSIONS: In the future, even more individualised approaches like precision nutrition may enable better nutritional care. Meanwhile all stakeholders should focus on a better implementation of currently available strategies and work closely together to improve nutritional care for older adults.

Impact of various nutritional interventions on the physical and mental state of patients undergoing surgery for oral and maxillofacial tumor: guiding patients' informed choices.

PURPOSE: To compare the effects of oral nutritional supplements (ONS), parenteral nutrition (PN), and enteral nutrition (EN) on the recovery of patients who underwent oral and maxillofacial surgery. METHODS: The shared decision-making process assigned 37, 56, and 35 patients to the ONS, PN, and EN groups, respectively. Details such as demographic data, duration of hospitalization, cost of nutritional therapy, nutritional assessments, patients' satisfaction, and compliance, Hamilton Anxiety Rating Scale (HAM-A) score, and relevant biochemical indices were systematically recorded and compared between the groups. RESULTS: Patients with healthier biochemical indices and physical states at baseline, including a higher body mass index, preferred ONS. Patients using dentures and those with medical insurance often chose EN, while patients with recurrent disease preferred PN. Patients receiving EN had a similar duration of hospitalization to patients receiving ONS and also had the lowest nutritional costs. Patients receiving ONS had higher lymphocyte counts and levels of hemoglobin, albumin, and C-reactive protein. Patients in the PN group had elevated levels of serum potassium, chlorine, and sodium, while those receiving EN reported higher HAM-A scores, indicating greater anxiety than their counterparts. Predischarge surveys showed higher satisfaction and compliance in the PN and ONS groups than in the EN group. The PN group reported more adverse symptoms. At 7 days post-discharge, patients with EN reported a greater feeling of well-being. CONCLUSION: ONS is the optimal choice for patients in good preoperative conditions, while PN is preferred during disease recurrence or when financially feasible. EN is suitable for patients using dentures or those with limited finances despite its potential psychological discomfort. Future studies with increased sample sizes and longer follow-up duration are necessary to corroborate our findings. The Trial Registration Number is ChiCTR2100049547. The date of registration is August 2, 2021.

Effect of Customized Nutritious Breakfast and Nutrition Education on Nutritional Status of Preschool Children in Economically Underdeveloped Multi-Ethnic Areas: A Cluster Randomized Clinical Trial in Linxia, China.

The nutritional status of preschool children in economically underdeveloped multi-ethnic areas is a global concern. This study aimed to examine the effect of a 2.2-year cluster randomized clinical trial that provided customized nutritious breakfast and nutrition education to preschool children in Linxia County, China. A total of 578 children aged 3 to 6 years were enrolled. After the intervention, the incidence of undernourishment was significantly lower in the intervention group compared to the control group (8.73% vs. 9.92%, OR = 0.01 [95%CI 0.00, 0.39], p = 0.014). Additionally, children with non-Muslim dietary habits had a lower incidence of undernourishment compared to those with Muslim dietary habits (OR = 0.05 [95%CI 0.00, 0.88]; p = 0.010). The intervention group also had a lower prevalence rate of wasting (OR = 0.02 [95%CI 0.00, 0.40]; p = 0.011) and a higher mean BMI-for-age Z-score (ß = 1.05 [95%CI 0.32, 1.77]; p = 0.005) compared to the control group. These findings suggest that providing nutritious breakfast and nutrition education is an effective strategy to improve the nutrition and health of preschool children, particularly in economically disadvantaged regions and among children with Muslim dietary habits.

Impacts of Maternal Nutrition on Sow Performance and Potential Positive Effects on Piglet Performance.

The objectives of this review are to identify the nutritional challenges faced by modern sows and present potential solutions to mitigate excessive maternal tissue loss and reproductive failure as it relates to recent genetic improvements. Current feeding programs have limitations to support the rapid genetic improvements in reproductive performance for modern sows. Since 2012, both litter size at birth and fetal weight have increased by 2.26 pigs per litter and 0.22 kg per piglet, respectively, thereby increasing the nutrient needs for sows during gestation and lactation. Prediction models generated in this review predict that modern sows would need 31% more lysine during gestation when compared with current feeding programs. Physiological challenges facing modern sows are also addressed in this review. High oxidative stress, pelvic organ prolapse, and lameness can directly affect the sow, whereas these physiological challenges can have negative impacts on colostrum and milk quality. In response, there is growing interest in investigating the functional roles of select bioactive compounds as feed additives to mitigate the severity of these challenges. Selenium sources, catechins, and select plant extracts have been utilized to reduce oxidative stress, calcium chloride and phytase have been used to mitigate pelvic organ prolapse and lameness, algae and yeast derivatives have been used to improve colostrum and milk quality, and fiber sources and probiotics have been commonly utilized to improve sow intestinal health. Collectively, this review demonstrates the unique challenges associated with managing the feeding programs for modern sows and the opportunities for revision of the amino acid requirements as well as the use of select bioactive compounds to improve reproductive performance.

Effect of a Low-Glycemic Index Nutritional Intervention on Body Weight and Selected Cardiometabolic Parameters in Children and Adolescents with Excess Body Weight and Dyslipidemia.

Excess body weight in pediatric patients and the resulting dyslipidemia, if left untreated, are a serious risk factor for cardiovascular disease in young adults. Despite this, there is still no effective and validated nutritional strategy for the treatment of overweight/obesity and comorbid dyslipidemia in children and adolescents. A low-glycemic index (LGI) diet may be recommended, but evidence for its effectiveness in the pediatric population is limited. The aim of this study was to evaluate the effectiveness of nutritional intervention in children and adolescents with excess body weight and dyslipidemia. The study was conducted in patients aged 8-16 with overweight or obesity and lipid disorders (n = 64), of which 40 participants who completed the entire 8-week study were included in the analysis. Patients were randomly selected and allocated to one of the two dietary groups: the LGI diet or the standard therapy (ST) diet. Both diets were based on the principal recommendation of Cardiovascular Health Integrated Lifestyle Diet-2 (CHILD-2). This study showed that both LGI and ST diets were equally beneficial in reducing body weight, body fat, blood pressure, total cholesterol (TC), and triglyceride (TG) levels. The LGI diet, compared to the ST diet, was less effective in reducing blood TG levels but more effective in reducing diastolic blood pressure (DBP). Therefore, the choice of the type of diet in the treatment of children and adolescents with excess body weight and dyslipidemia may be individual. However, it should be based on the recommendation of CHILD-2. Further long-term, larger-scale studies are needed.

Different effects of vitamin supplementation on arsenic bioaccessibility in contaminated soils using multiple in vitro methods and their relevant mechanisms.

Exposure to arsenic (As) induces adverse effects on human health. Vitamins B1, B6, and C, as indispensable micronutrients for humans, have been proven to influence the metabolism and toxicity of ingested As. To determine the effect of vitamins on health risks associated with soil exposure, As bioaccessibility in 14 soil samples using four in vitro methods of IVG, PBET, SBRC, and UBM was measured with the addition of vitamins B1, B6, and C. With vitamins B1 and B6 addition, the gastric As bioaccessibility in 14 soil samples was reduced by 1.14-3.52 and 1.14-5.02 fold, respectively, and instead an increase in the intestinal bioaccessibility was presented in some cases. Vitamin C supplementation yielded higher As bioaccessibility in the gastric (1.13-13.02 fold) and small intestinal (1.21-33.35 fold) phases, respectively. As evidenced by the X-ray absorption near-edge spectroscopy (XANES) and Fourier transform infrared spectroscopy (FTIR) analysis, arsenic dissolution was promoted by Fe-As and hindered by the formation of Al-As fractions. Soil As dissolution in the simulated gastrointestinal tract was strongly influenced by soil minerals and ingested vitamins, due to the chelation of arsenic with vitamins and soil minerals such as Fe (hydr)oxides, and Fe(III) reductive dissolution to enhance As release by vitamin C as an iron reducer. These findings will expand the knowledge of health risks of exposure to As-contaminated soils and nutritional interventions aiming at the mitigation of As toxicity.

Nutritional Care for Adults in Nursing Homes: A Scoping Review.

The need for improved nutrition in older adults requiring care has been acknowledged, but, to the best of our knowledge, there is a lack of systematic review and integration of nutritional care studies with older adults in nursing homes. This scoping review aimed to examine the scope and nature of nutritional care research for older adults in nursing homes and to identify research gaps, following the guidelines of the Joanna Briggs Institute. We found varied nutritional care for older adults living in nursing homes, including individualized sessions, such as nutrition counseling, the addition of foods and preparations for increased nutritional intake, and the maintenance of an eating environment, such as feeding assistance and calling. The nutritional care identified in this scoping review also included studies that have improved the nutritional status of older adults in nursing homes by implementing educational programs for care staff. For future research on effective nutritional care for older adults in nursing homes, we suggest evaluating both short- and long-term intervention effects with an adequate sample size.

Caffeine Gum Improves Reaction Time but Reduces Composure Versus Placebo During the Extra-Time Period of Simulated Soccer Match-Play in Male Semiprofessional Players.

This study aimed to determine whether caffeine gum influenced perceptual-cognitive and physical performance during the extra-time period of simulated soccer match-play. Semiprofessional male soccer players (n = 12, age: 22 ± 3 years, stature: 1.78 ± 0.06 m, mass: 75 ± 9 kg) performed 120-min soccer-specific exercise on two occasions. In a triple-blind, randomized, crossover design, players chewed caffeinated (200 mg; caffeine) or control (0 mg; placebo) gum for 5 min following 90 min of soccer-specific exercise. Perceptual-cognitive skills (i.e., passing accuracy, reaction time, composure, and adaptability) were assessed using a soccer-specific virtual reality simulator, collected pre- and posttrial. Neuromuscular performance (reactive-strength index, vertical jump height, absolute and relative peak power output, and negative vertical displacement) and sprint performance (15 and 30 m) were measured at pretrial, half-time, 90 min, and posttrial. Caffeine gum attenuated declines in reaction time (pre: 90.8 ± 0.8 AU to post: 90.7 ± 0.8 AU) by a further 4.2% than placebo (pre: 92.1 ± 0.8 AU to post: 88.2 ± 0.8 AU; p < .01). Caffeine gum reduced composure by 4.7% (pre: 69.1 ± 0.8 AU to post: 65.9 ± 0.8 AU) versus placebo (pre: 68.8 ± 0.8 AU to post: 68.3 ± 0.8 AU; p < .01). Caffeine gum did not influence any other variables (p > .05). Where caffeine gum is consumed by players prior to extra-time, reaction time increases but composure may be compromised, and neuromuscular and sprint performance remain unchanged. Future work should assess caffeine gum mixes with substances like L-theanine that promote a relaxed state under stressful conditions.

Nutritional effect on lipoproteins and their subfractions in patients with Psoriatic Arthritis: a 12-week randomized trial-the DIETA trial.

INTRODUCTION: Patients with psoriatic arthritis have some lipid metabolism changes and higher risk of metabolic syndrome (MetS) and cardiovascular diseases, regardless of traditional risk factors, suggesting that chronic inflammation itself plays a central role concerning the atherosclerosis. However, there is a lack of information regarding atherogenic pattern and lipoprotein subfractions burden in these individuals. AIM: To evaluate the HDL and LDL-cholesterol plasmatic levels and their subfractions after a nutritional intervention in patients with psoriatic arthritis (PsA). METHODS: This was a randomized, placebo-controlled clinical trial of a 12-week nutritional intervention. PsA patients were randomly assigned to 1-Placebo: 1 g of soybean oil daily, no dietetic intervention; 2-Diet + Supplementation: an individualized diet, supplemented with 604 mg of omega-3 fatty acids, three times a day; and 3-Diet + Placebo: individualized diet + 1 g of soybean oil. The LDL subfractions were classified as non-atherogenic (NAth), atherogenic (Ath) or highly atherogenic (HAth), whereas the HDL subfractions were classified as small, medium, or large particles, according to the current recommendation based on lipoproteins electrophoresis. RESULTS: A total of 91 patients were included in the study. About 62% of patients (n = 56) had an Ath or HAth profile and the main risk factors associated were male gender, longer skin disease duration and higher BMI. Thirty-two patients (35%) had a high-risk lipoprotein profile despite having LDL plasmatic levels below 100 mg/dL. The 12-week nutritional intervention did not alter the LDL subfractions. However, there were significant improvement of HDL subfractions. CONCLUSION: Recognizing the pro-atherogenic subfractions LDL pattern could be a relevant strategy for identifying PsA patients with higher cardiovascular risk, regardless total LDL plasmatic levels and disease activity. In addition, a short-term nutritional intervention based on supervised and individualized diet added to omega-3 fatty acids changed positively the HDLLARGE subfractions, while LDLLARGE subfraction was improved in hypercholesterolemic individuals. CLINICALTRIALS: gov identifier: NCT03142503 ( http://www. CLINICALTRIALS: gov/ ).

Crohn's disease in hemophilic arthropathy patient: a case report.

Crohn's disease (CD) is an inflammatory bowel disease affecting the digestive tract, the incidence of which is on the rise worldwide. The most common clinical manifestation of hemophilia is arthropathy secondary to recurrent joint effusions and chronic synovitis. This article reports on a rare 25-year-old male patient with both hemophilic arthropathy and Crohn's disease who was at risk for pathogenic gastrointestinal bleeding. After undergoing endoscopic pathologic testing and genetic testing, a multidisciplinary expert work-up of a treatment and nutritional plan was performed. The patient improved clinically and adhered to conservative treatment. This case report is the first report of this rare co-morbidity, demonstrating the highly pathogenic mutation locus and summarizing the clinical experience of early diagnosis and treatment.

Effects of early nutritional intervention on oral mucositis and basic conditions in patients receiving radiotherapy for head and neck cancer: Randomized controlled trial (ChiCTR2000031418).

BACKGROUND & AIMS: This study aims to observe the effects of early nutritional intervention on radiation-induced oral mucositis (OM) and the nutritional status of patients with head and neck cancer (HNC) receiving radiotherapy. METHODS: Eligible patients receiving radiotherapy for HNC were randomly divided into an early nutritional intervention group (enteral nutritional intervention was administered at the beginning of radiotherapy) and a late nutritional intervention group (enteral nutritional intervention was administered at the beginning of eating restriction) in a 1:1 ratio. The primary endpoint was radiation-induced OM. Secondary endpoints included nutrition-related indicators, immune function, overall survival (OS), progression-free survival (PFS), quality of life, and other radiotherapy-induced adverse effects. RESULTS: A total of 100 patients were enrolled between 2020 and 2021, including 50 each in the early nutritional intervention group and in the late group. The incidence of Grade-III/IV OM was lower in the early treatment group than in the late treatment group (2% vs 14%, P = 0.059). By week 7 weight loss was significantly lower in the early group than in the late group (1.08 kg, 95% CI: 0.08-2.09, P = 0.035). Regarding the PG-SGA scores after receiving radiotherapy, the early group comprised more well-nourished and fewer malnourished patients than those in the late group (P = 0.002). The scores of the immune function indices of T cell CD3+, CD4+/CD8+, and B cell CD19+ were slightly higher in the early group than in the late group; however, the difference was not statistically significant (all P > 0.05). PFS and OS were better in the early group than in the late group; however, the differences were not statistically significant (P > 0.05). CONCLUSIONS: Early nutritional intervention can effectively improve the nutritional status and reduce the incidence of high-grade OM in patients with HNC receiving radiotherapy. TRIAL REGISTRATION: Chinese Clinical Trials Registry (http://www.chictr.org.cn). CHICTR-ID: ChiCTR2000031418.

The Impact of a Nutritional Intervention on Glycemic Control and Cardiovascular Risk Markers in Type 2 Diabetes.

INTRODUCTION: Nutritional management plays a crucial role in treating patients with type 2 diabetes (T2D), working to prevent and control the progression of chronic non-communicable diseases. OBJECTIVES: To evaluate the effects of individualized nutritional interventions on weight, body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR), fasting blood glucose (FBG), hemoglobin A1c (HbA1c), total cholesterol (TC), LDL cholesterol (LDL-C), HDL cholesterol (HDL-C), triglycerides (TGs), systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate (HR)} over 12 months and subsequently at follow-up (15 months). METHODS: This longitudinal experimental study (without randomization and blinding) enrolled 84 sedentary participants with T2D (both sexes, aged 18-80 years). They were divided into a control group of 40 participants who received only medical consultations, and an intervention group of 44 participants who received the same medical care along with a nutritional assessment. Consultations occurred quarterly from August 2020 to November 2022 (first-twelfth month), with six to nine patients per session. Subsequently, a follow-up was conducted from December 2022 to November 2023, during which the intervention group had only medical care (during the 12th-15th months). Personalized dietary planning was inspired by the Mediterranean/DASH diets adapted to Brazilian foods and socioeconomic cultures. STATISTICAL ANALYSIS: Normal variables were compared between groups for each time point and also within each group across different time points using a two-way ANOVA (repeated measures for intragroup) followed by the Sídák post hoc test. Non-normal variables were compared between groups for each time point using Kruskal-Wallis followed by the Dunn post hoc test, and within each group across different time points using Friedman followed by the Dunn post hoc test. Data with a Gaussian distribution were presented as mean ± standard deviation (SD), and data with a non-Gaussian distribution were presented as median ± interquartile range (IQR). For all cases, α < 0.05 and p < 0.05 were adopted. RESULTS: In the intervention group, significant reductions were observed between the first and twelfth month for all parameters (p < 0.05), (except for TC), along with an increase in HDL-C (p = 0.0105). Conversely, in the control group, there was a significant increase in HbA1c, weight, BMI, FBG, and WHR (p < 0.05) between the first and twelfth months. Regarding the comparison between groups, there was a significant difference for all analyzed parameters (p < 0.05) from the first to the twelfth month. In the follow-up, differences were also observed (p < 0.05), except for BMI (p > 0.05). CONCLUSION: The individualized nutritional intervention improved eating habits, anthropometric, biochemical, and cardiovascular markers in T2D over 12 months, with sustained results during follow-up. The dietary plan inspired by the Mediterranean and DASH diets demonstrated good adaptation to the Brazilian food culture and the patients' socioeconomic contexts. Consistent monitoring and personalized nutritional management are essential for optimizing long-term outcomes. However, more clinical trials are necessary in order to optimize the level of evidence for longitudinal interventions.

Steady-State Delivery and Chemical Modification of Food Nutrients to Improve Cancer Intervention Ability.

Cancer is a crucial global health problem, and prevention is an important strategy to reduce the burden of the disease. Daily diet is the key modifiable risk factor for cancer, and an increasing body of evidence suggests that specific nutrients in foods may have a preventive effect against cancer. This review summarizes the current evidence on the role of nutrients from foods in cancer intervention. It discusses the potential mechanisms of action of various dietary components, including phytochemicals, vitamins, minerals, and fiber. The findings of epidemiological and clinical studies on their association with cancer risk are highlighted. The foods are rich in bioactive compounds such as carotenoids, flavonoids, and ω-3 fatty acids, which have been proven to have anticancer properties. The effects of steady-state delivery and chemical modification of these food's bioactive components on anticancer and intervention are summarized. Future research should focus on identifying the specific bioactive compounds in foods responsible for their intervention effects and exploring the potential synergistic effects of combining different nutrients in foods. Dietary interventions that incorporate multiple nutrients and whole foods may hold promise for reducing the risk of cancer and improving overall health.

Case report: Nutritionally supported perioperative chemo-immunotherapy for advanced gastric cancer with incomplete pyloric obstruction.

This case describes the benefits of perioperative chemo-immunotherapy for advanced gastric cancer and incomplete pyloric obstruction, supplemented with nutritional support. Early parenteral nutrition to stabilize nutritional status and mitigate nutrition impact symptoms, and in addition, throughout the chemo-immunotherapy perioperative period also maintained oral nutrition support and a tailored dietary plan. Above nutritional support maintained the patient's physical condition during immunotherapy. Eventually, this combination therapy plan leads to a partial response. On the other hand, a combination of therapies that focus more on immune checkpoint inhibitor may be able to mitigate the side effects of chemotherapy. Such findings may yield novel prospects for patients with advanced gastric cancer and incomplete pyloric obstruction, enabling them to achieve better outcomes.