Nutritional Supplements Research Articles

Use of complementary therapies and supportive measures of patients with intracranial gliomas-a prospective evaluation in an outpatient clinic.

Patients with intracranial gliomas frequently seek for complementary and alternative medicine (CAM), in addition to guideline-directed therapy. In this study, we therefore assessed patients' information needs regarding treatment and support, and evaluated their attitudes toward experimental trials and alternative therapies. A prospective, cross-sectional, descriptive survey was conducted in our center. We developed an interview focusing on how patients obtain further information about therapy and the use of alternative/complementary therapies. A total of 102 patients participated in the survey. 50% (n = 51) of patients reported that they had not attempted any additional therapies. When patients attempted self-therapy, it was most commonly in the areas of nutrition (25%, n = 26) and dietary supplements (17%, n = 17). Alternative or complementary therapies were used by 14% (n = 14) of the patients. Younger age (Odds ratio (OR) 0.96 (95% Confidence interval (CI) 0.92-0.99, p = 0.012) and tumor entity (OR 5.01 (95% CI 1.66-15.11, p = 0.004) for grade 4 vs. 3 tumors and OR 7.22 (95% CI 1.99-26.28) for grade 4 vs. other tumors p = 0.003) were significantly associated with a greater interest in CAM. Interest in complementary and alternative medicine, as well as nutrition and dietary supplements is high (51%) among glioma patients, and significantly higher among younger patients and those with a worse diagnosis (WHO grade 4). A comprehensive approach to information, including paramedical topics, is needed to provide optimal patient counseling and care for glioma patients.

Malnutrition management and the application of medical nutrition therapy in hospitalized patients at the end of life

Objectives(1) To determine the prevalence of malnutrition risk in hospitalized patients at the end of life (EOL), (2) to evaluate which nutritional interventions are administered in hospitalized end-of-life patients with malnutrition risk and (3) to assess the association of end-of-life care and the administration of medical nutrition therapy in patients with malnutrition risk. DesignCross-sectional multi-center study SettingHospital ParticipantsHospitalized adult patients MeasurementsBased on the valid and reliable questionnaire of the Nursing Quality Measurement 2.0 (LPZ), the parameters of demographic data, medical diagnoses, end-of-life phase, care dependency, malnutrition risk according to the Malnutrition Universal Screening Tool (MUST) and nutritional interventions conducted in patients at risk of malnutrition were assessed. Descriptive statistics and statistical tests were conducted. Logistic regression models were established to identify odds ratios (OR) and confidence intervals (CI) for the association of end-of-life care and the provision of medical nutrition therapy. This was done separately for oral nutritional supplements (ONS), enteral nutrition and parenteral nutrition as the respective dependent variables. ResultsOf all 12,947 participants, 706 (5.5%) were in an end-of-life phase. The prevalence of malnutrition risk in end-of-life patients was 41.1% compared to 24.7% in other patients (p < 0.001). End-of-life patients with malnutrition risk received more nutritional interventions than other patients with malnutrition risk. The regression models showed that being at the end of life (CI 1.30, 2.63; p < 0.001), being treated by a dietitian (OR 6.02; CI 4.86, 7.45; p < 0.001), suffering from dementia (OR 1.85; CI 1.10, 3.12; p = 0.02) or cancer (OR 1.56; CI 1.25, 1.96; p < 0.001) increased the chance of receiving oral nutritional supplements. For receiving parenteral nutrition, being at the end of life (OR 1.68; CI 1.04, 2.71; p = 0.04), being treated by a dietitian (OR 5.80; CI 4.07, 8.25; p < 0.001), surgery within the previous two weeks (OR 1.58; CI 1.09, 2.30; p = 0.02), younger age (OR 0.99; CI 0.98, 1.00; p = 0.04), care dependency (OR 0.97; CI 0.96, 0.98; p < 0.001), suffering from a disease of the digestive system (OR 2.92; CI 2.07, 4.11; p < 0.001) or cancer (OR 2.44; CI 1.71, 3.49; p < 0.001) were independent predictors. Being at the end of life did not influence the application of enteral nutrition. ConclusionThis study showed that nutritional interventions are often applied in end-of-life patients admitted to general hospitals. Being at the end of life was positively associated with the application of oral nutritional supplementation and parenteral nutrition. This data does not allow a conclusion about the appropriateness of using medical nutrition therapy in this study sample. Judging the appropriateness of medical nutrition therapy at the end of life is challenging because of the high variability of prognostication as well as the wishes and needs of the specific patients and their relatives that influences the appraisal of adequate interventions. Every decision about nutrition and hydration in end-of-life patients should be a shared decision and be based on advanced care planning principles.

Procedures of complementary medicine in rheumatology

Patients with diseases of the musculoskeletal system are confronted with alarge quantity of treatment offers based on methods of complementary medicine. Despite aconsiderable number of publications on this topic, the scientific evidence is still poor. This article focuses on Ayurvedic medicine (AM), traditional Chinese medicine (TCM), mind-body medicine and homeopathy. These procedures have alongstanding tradition of practice and each claims to have its own theoretical concept; however, the application in the field of rheumatology can only be recommended either for specific entities or, in the case of homeopathy, not at all. In addition, this article summarizes the evidence for dietary recommendations, nutritional supplements and herbal medicine in rheumatology. The latter topics are frequently discussed in the popular press and are amuch-debated issue between physicians and patients; however, clear-cut recommendations for the application on ascientific basis are the exception and mainly consist of the endorsement to adhere to the principles of aMediterranean diet.

A systematic review on the impact of nutrition and possible supplementation on the deficiency of vitamin complexes, iron, omega-3-fatty acids, and lycopene in relation to increased morbidity in women after menopause.

The objective of this study was to conduct a systematic review of studies that analyzed the impact of vitamin and nutrient deficiencies in postmenopausal women in relation to increased morbidities and chronic conditions. Observational studies were searched in the databases PubMed, UpToDate, and Google Scholar. We searched 122 studies, of which 90 were included in our analysis. The meta-analysis of the data could not be performed because of the heterogeneity of the statistical methodsin the included studies. In our study, we focused on the aspects of vitamin B6, vitamin B12, vitamin D, iron, omega-3-fatty acids, and lycopene, belonging to the family of carotenoids. Postmenopausal women with deficiencies of these nutrients are more vulnerable to comorbidities such as cardiovascular and cerebrovascular events, metabolic diseases, osteoporosis, obesity, cancer and neurodegenerative diseases such as Parkinson's disease, Alzheimer's disease, depression, cognitive decline, dementia, and stroke. We concluded that women after menopause tend to have a greater probability of suffering from deficiencies in various vitamins and nutrients, and consequently have an increased risk of developing morbidities and chronic diseases. In conclusion, maintaining optimum serum levels of nutrients and vitamins, either through a balanced and healthy diet consuming fresh fruits, vegetables, and fats or by taking appropriate supplementation, is essential in maintaining optimal health-related quality of life and reducing the risk for women during the menopausal transition and after menopause. Nevertheless, more recent studies need to be assessed to formulate adequate recommendations to achieve positive clinical outcomes.

Feasibility of an exercise-nutrition-psychology integrated rehabilitation model based on mobile health and virtual reality for cancer patients: a single-center, single-arm, prospective phase II study

ObjectiveExplore the feasibility of a mobile health(mHealth) and virtual reality (VR) based nutrition-exercise-psychology integrated rehabilitation model in Chinese cancer patients.MethodsWe recruited cancer patients in the Oncology department of the Affiliated Changzhou No. 2 People’s Hospital of Nanjing Medical University from October 2022 to April 2023. The rehabilitation program was provided by a team of medical oncologists, dietitians, psychotherapists, and oncology specialist nurses. Participants received standard anti-cancer therapy and integrated intervention including hospitalized group-based exercise classes, at-home physical activity prescription, behavior change education, oral nutrition supplements, and psychological counseling. An effective intervention course includes two consecutive hospitalization and two periods of home-based rehabilitation (8 weeks). Access the feasibility as well as changes in aspects of physical, nutritional, and psychological status.ResultsAt the cutoff date of April 2023, the recruitment rate was 75% (123/165). 11.4%patients were lost to follow-up, and 3.25% withdrew halfway. Respectively, the completion rate of nutrition, exercise, and psychology were 85%,55%, and 63%. Nutrition interventions show the highest compliance. The parameters in nutrition, psychology, muscle mass, and quality of life after the rehabilitation showed significant improvements (P < .05). There was no significant statistical difference (P > .05) in handgrip strength and 6-minute walking speed.ConclusionIt is feasible to conduct mHealth and VR-based nutrition-exercise-psychology integrated rehabilitation model in Chinese cancer patients. A larger multi-center trial is warranted in the future.Trial registrationChiCTR2200065748 Registered 14 November 2022.

Collegiate student-athletes use and knowledge of third-party tested nutritional supplements: An exploratory study.

Nutritional supplement use in athletes is common, accompanied by potential doping risk. Determine athletes' nutritional supplement and third-party tested (TPT) supplement use, supplement knowledge as well as factors influencing their behavior. Cross-Sectional Study. NCAA DI athletic departments. Student-athletes (n=410, 53% female, age 21.4±1.6 years). Survey questions addressed topics including nutritional supplement knowledge and use, TPT supplement knowledge, use and logo recognition and data were 11 stratified for sex differences. Athletes (91%) report the use of supplements, but the total number of supplements used (median and interquartile range, IQR) is lower in females (7, 4-11), than males (9, 4-12), with U=17960, p=0.01. A total of 48% (n=191, out of 402 responses) reported purchasing supplements outside of their athletic department, with significantly fewer females (40%, n=84) than males (56%, n=107) reporting this behavior (χ2=11.20, p<0.001). No association between TPT logo recognition and TPT use was seen (χ2=0.238, p=0.63). Of all athletes using supplements, 38% (n=140) reported "consistent TPT use", while females (36%, n=70) reported this less often than males (41%, n=70, χ2=0.952, p<0.32). No sex differences were seen for receiving nutritional counseling (89%, p=0.37), or the low nutritional supplement knowledge (<50%, p=0.38), however, males had 2.5 times greater odds at recognizing a TPT organization logo than females (OR=2.45, with 95% CI=1.58-3.79). Most athletes use nutritional supplements. Females report slightly fewer supplements than males, while also less frequently purchasing them outside their athletic department, potentially explaining the lower TPT logo recognition in female athletes.

The combined effect of leucine-enriched essential amino acid supplements and locomotion training on physical functions and quality of life in hemodialysis patients

BackgroundLocomotive syndrome (LS) is a condition of reduced mobility (locomotive organ impairment) that is associated with reduced quality of life (QOL) in patients undergoing hemodialysis (HD), and effective interventions for patients with LS undergoing HD are unclear. We conducted a clinical trial to assess the effects of exercise and oral nutritional supplementation (ONS) on QOL in this cohort.MethodsThis study was an open-label, randomized controlled trial. The participants were patients with LS undergoing HD. The intervention period was 3 months. The primary outcome was a change in the physical component summary (PCS) of QOL, and the secondary outcomes were changes in other QOL scores, physical function, body composition, and nutritional status assessed by using the geriatric nutritional risk index. Participants were divided into the locomotion training (LT) and LT + ONS groups. Both groups were instructed on LT that comprised one-leg standing and squats to be carried out four or more times per week. The ONS consisted of 3 g leucin-rich essential amino acids and 800 IU vitamin D per pack, and the participants in the LT + ONS group received one pack of the supplement per day.ResultsIn total, 40 individuals undergoing HD were included in the study; 3 patients in the LT + ONS group were excluded from the analysis because of hospitalization and incomplete assessment. The median age was 73 years (interquartile range: 62–80 years), 23 participants were men (62%), and the duration of dialysis treatment was 6 years (interquartile range: 3–16 years). The change in PCS of the LT + ONS group did not differ from that in the LT group [LT + ONS: −1.6 (−5.3, 6.8) versus LT: −0.1 (−5.3, 6.2), p = 0.94]. In contrast, the LT + ONS group showed maintenance in mental health (MH) and improvement of the two-step value.ConclusionsThe LT + ONS group did not show an effect on PCS in QOL compared with only LT in patients with LS undergoing HD. However, maintenance of MH and improvement of two-step value were confirmed in the LT + ONS group. Future research is need to confirm whether leucine-rich essential amino acids and vitamin D help mental health and physical function in patients with LS undergoing HD with larger sample sizes and long-term interventions.Clinical trial registration University Hospital Medical Information Network Center (UMIN 000032457).

Endometriosis, Pain, and Related Psychological Disorders: Unveiling the Interplay among the Microbiome, Inflammation, and Oxidative Stress as a Common Thread.

Endometriosis (EM), a chronic condition in endometrial tissue outside the uterus, affects around 10% of reproductive-age women, significantly affecting fertility. Its prevalence remains elusive due to the surgical confirmation needed for diagnosis. Manifesting with a range of symptoms, including dysmenorrhea, dyschezia, dysuria, dyspareunia, fatigue, and gastrointestinal discomfort, EM significantly impairs quality of life due to severe chronic pelvic pain (CPP). Psychological manifestations, notably depression and anxiety, frequently accompany the physical symptoms, with CPP serving as a key mediator. Pain stems from endometrial lesions, involving oxidative stress, neuroinflammation, angiogenesis, and sensitization processes. Microbial dysbiosis appears to be crucial in the inflammatory mechanisms underlying EM and associated CPP, as well as psychological symptoms. In this scenario, dietary interventions and nutritional supplements could help manage EM symptoms by targeting inflammation, oxidative stress, and the microbiome. Our manuscript starts by delving into the complex relationship between EM pain and psychological comorbidities. It subsequently addresses the emerging roles of the microbiome, inflammation, and oxidative stress as common links among these abovementioned conditions. Furthermore, the review explores how dietary and nutritional interventions may influence the composition and function of the microbiome, reduce inflammation and oxidative stress, alleviate pain, and potentially affect EM-associated psychological disorders.

Pulse Proteins and Their Hydrolysates: A Comprehensive Review of Their Beneficial Effects on Metabolic Syndrome and the Gut Microbiome.

Pulses, as an important part of the human diet, can act as a source of high-quality plant proteins. Pulse proteins and their hydrolysates have shown promising results in alleviating metabolic syndrome and modulating the gut microbiome. Their bioactivities have become a focus of research, with many new findings added in recent studies. This paper comprehensively reviews the anti-hypertension, anti-hyperglycemia, anti-dyslipidemia and anti-obesity bioactivities of pulse proteins and their hydrolysates in recent in vitro and in vivo studies, which show great potential for the prevention and treatment of metabolic syndrome. In addition, pulse proteins and their hydrolysates can regulate the gut microbiome, which in turn can have a positive impact on the treatment of metabolic syndrome. Furthermore, the beneficial effects of some pulse proteins and their hydrolysates on metabolic syndrome have been supported by clinical studies. This review might provide a reference for the application of pulse proteins and their hydrolysates in functional foods or nutritional supplements for people with metabolic syndrome.

Nutritional supplementation of breeding hens may promote embryonic development through the growth hormone-insulin like growth factor axis

The late stage of embryo development is a crucial period of metabolic changes, with rapid organ development requiring a substantial supply of nutrients. During this phase, maternal nutritional levels play a vital role in the growth, development, and metabolism of the offspring. In this study, we added 2 doses of β-carotene (βc) (120 mg/kg and 240 mg/kg) to the daily diet of Hailan Brown laying hens to investigate the impact of maternal nutritional enrichment on embryo development. Maternal nutrition supplementation significantly increased the expression of chicken embryo liver index, growth hormone (GH), insulin-like growth factor-1 (IGF-1), and hepatocyte growth factor (HGF) in serum. At the same time, the expression of GH/growth hormone receptor (GHR), IGF-1 mRNA, and Proliferating Cell Nuclear Antigen (PCNA) protein in the liver was upregulated, indicating that maternal nutrition intervention may promote chicken embryo liver development through the GH-IGF-1 axis. Transcriptome sequencing results showed that differential genes in liver after maternal nutritional supplementation with β-carotene were enriched in pathways related to cell proliferation and metabolism. Consequently, we postulated that maternal β-carotene supplementation might operate via the GH-IGF-1 axis to regulate the expression of genes involved in growth and development, thereby promoting liver development. These results contribute to formulating more effective poultry feeding strategies to promote offspring growth and development.

Dietary succinate reduces fat deposition through gut microbiota and lipid metabolism in broilers

Succinate has been shown to be a potentially beneficial nutritional supplement with a diverse range of physiological functions. However, it remains unknown whether succinate supplementation regulates lipid metabolism in chickens. The aim of this study was to explore how succinate affects fat deposition and the underlying mechanism involved in broilers and to determine the most appropriate level of succinate supplementation in the diet. A total of 640 one-day-old male yellow-feathered broilers were randomly divided into 4 groups with 8 replicates and 20 broilers per replicate. A basal diet was provided to the control group (CON). The experimental broilers were fed diets containing 0.2% (L), 0.4% (M), or 0.6% (H) succinate and the study was lasted for 21 d. The linear (l) and quadratic (q) effects of succinate addition were determined. The results indicated that supplementation with 0.4% succinate reduced ADFI, serum triglycerides (l, q; P < 0.05), glucose (q; P < 0.05), and increased high-density lipidprotein cholesterol (l, q; P < 0.05) concentrations in broilers. Moreover, 0.4% succinate affects lipid metabolism by decreasing the abdominal fat percentage and adipocyte surface area, the expression of genes that promote liposynthesis in the abdominal fat and liver, as well as increasing the expression of genes that promote lipolysis in the abdominal fat and liver. In addition, increased cecal propionic acid content (q, P < 0.05) was found in the M group compared to the CON group. The 16S rRNA sequence analysis showed that group M altered cecum microbial composition by increasing the abundance of genera such as Blautia and Sellimonas (P < 0.05). LC-MS metabolomic analysis revealed that the differential metabolites between the M and CON groups were enriched in amino acid-related pathways. In conclusion, the optimum level of succinate added to broiler diets in the present study was 0.4%. Succinate can potentially reduce fat accumulation in broilers by modulating the composition of the gut flora and amino acid metabolism related to lipid metabolism.

Compliance with oral nutritional supplements and its influencing factors in postoperative patients with digestive tract tumors: a cross-sectional study

BackgroundOral nutritional supplements are one of the preferred methods of nutritional support for postoperative patients. This study aims to investigate the current status of oral nutritional supplements compliance in postoperative patients with digestive tract tumors and its influencing factors.MethodsConvenience sampling was employed to select 242 patients who underwent surgery for digestive tract tumors at a tertiary hospital in Shanghai from October 2022 to July 2023 as the study subjects. Data following a normal distribution were analyzed using independent sample t-tests, ANOVA single-factor analysis, Pearson correlation analysis, and multiple linear regression analysis to determine the factors influencing compliance with oral nutritional supplements.ResultsA total of 252 questionnaires were distributed, with 10 invalid questionnaires excluded, resulting in an effective questionnaire rate of 96.03%. The compliance score for oral nutritional supplements in postoperative patients with digestive tract tumors was (2.40 ± 1.45), General Self-efficacy Scale (GSES) score was (24.72 ± 4.86), Multidimensional Scale of Perceived Social Support Scale (MSPSS) score was (58.67 ± 11.09), and Belief about Medicines Questionnaire Scale (BMQ) score was (0.17 ± 2.78). Multiple linear regression analysis revealed that age, adverse reactions, educational level, self-efficacy, medication beliefs, and social support were factors influencing compliance with oral nutritional supplements in postoperative patients with digestive tract tumors (P < 0.05).ConclusionOur study revealed that the compliance to oral nutritional supplements among postoperative patients with digestive tract tumors was at a moderate level and was closely associated with age, educational level, adverse reactions to oral nutritional supplements, medication beliefs, social support, and self-efficacy. Nursing staff should conduct nursing assessments based on the specific circumstances of patients and their families, provide personalized health education management plans based on the patients’ educational level, enhance patients’ nutrition knowledge, improve patient self-efficacy, and enhance social support for patients, while further improving patient nutrition management.

Metabolic support for patients on extra-corporeal membrane oxygenation.

The purpose of the review is to summarize recent research on metabolic support during extracorporeal membrane oxygenation. In this review, we cover the evidence on nutritional supplementation, both the route of supplementation, timing of initiation of supplementation as well as quantities of supplementation needed. In addition, we discuss the recent trend in awake extracorporeal membrane oxygenation (ECMO) and its benefits to patients. As ECMO use continues to increase over the last few years, for both cardiovascular as well as respiratory failure, the need to optimize the metabolic states of patients has arisen. Increasing evidence has pointed towards this hitherto unexplored domain of patient care having a large impact on outcomes. Additionally, strategies such as awake ECMO for select patients has allowed them to preserve muscle mass which could aid in a faster recovery. There is a role of optimal metabolic support in the early recovery of patients on ECMO that is currently under-recognized. Future directions of research that aim to improve post ECMO outcomes must focus on this area.

Spine

The June 2024 Spine Roundup360 looks at: Intraoperative navigation increases the projected lifetime cancer risk in patients undergoing surgery for adolescent idiopathic scoliosis; Intrawound vancomycin powder reduces delayed deep surgical site infections following posterior spinal fusion for adolescent idiopathic scoliosis; Characterizing negative online reviews of spine surgeons; Proximal junctional failure after surgical instrumentation in adult spinal deformity: biomechanical assessment of proximal instrumentation stiffness; Nutritional supplementation and wound healing: a randomized controlled trial.

Biological basis and treatment of frailty and sarcopenia.

In an ageing society, the importance of maintaining healthy life expectancy has been emphasized. As a result of age-related decline in functional reserve, frailty is a state of increased vulnerability and susceptibility to adverse health outcomes with a serious impact on healthy life expectancy. The decline in skeletal muscle mass and function, also known as sarcopenia, is key in the development of physical frailty. Both frailty and sarcopenia are highly prevalent in patients not only with advanced age but also in patients with illnesses that exacerbate their progression like heart failure (HF), cancer, or dementia, with the prevalence of frailty and sarcopenia in HF patients reaching up to 50-75% and 19.5-47.3%, respectively, resulting in 1.5-3 times higher 1-year mortality. The biological mechanisms of frailty and sarcopenia are multifactorial, complex, and not yet fully elucidated, ranging from DNA damage, proteostasis impairment, and epigenetic changes to mitochondrial dysfunction, cellular senescence, and environmental factors, many of which are further linked to cardiac disease. Currently, there is no gold standard for the treatment of frailty and sarcopenia, however, growing evidence supports that a combination of exercise training and nutritional supplement improves skeletal muscle function and frailty, with a variety of other therapies being devised based on the underlying pathophysiology. In this review, we address the involvement of frailty and sarcopenia in cardiac disease and describe the latest insights into their biological mechanisms as well as the potential for intervention through exercise, diet, and specific therapies.

The role of the musculoadipose status in the assessment of the risk profile before liver transplantation

Sarcopenia and sarcopenic obesity worsen the prognosis after liver transplantation; however, the assessment of body composition is not yet considered in the evaluation prior to liver transplantation to estimate the risk profile of the recipient. Prehabilitation, which includes the nutritional supplementation and physiotherapy, represents arecent focus of interest in clinical transplantation research. This article gives an overview of the recent knowledge about the role of the musculoadipose status and the available methods for the estimation in the assessment of the recipient's risk profile.

Multiple Infections, Nutrient Deficiencies, and Inflammation as Determinants of Anemia and Iron Status during Pregnancy: The MINDI Cohort.

In pregnant women with multiple infections, nutrient deficiencies, and inflammation (MINDI), the study of anemia and iron status is limited. For this cross-sectional study (n = 213 Panamanian indigenous women), we investigated if hemoglobin, anemia (Hb < 110 g/L), ferritin, serum iron, serum transferrin receptor, and hepcidin were associated with (1) maternal nutritional status and supplementation practices, (2) biomarkers of inflammation, and (3) presence/absence of infections. Hierarchical generalized linear and logistic regression models and dominance analyses identified the relative importance of these predictors. Anemia (38%), which was likely underestimated due to low plasma volume (95%), was associated with lower ferritin, vitamin A, and weight-for-height, suggesting anemia of undernutrition. Inflammation was not associated with Hb or anemia; nevertheless, higher CRP was associated with increased odds of low serum iron and higher ferritin and hepcidin, indicating iron restriction due to inflammation. The length of iron supplementation did not enter models for anemia or iron indicators, but a multiple nutrient supplement was associated with higher ferritin and hepcidin. Moreover, iron supplementation was associated with higher odds of vaginal trichomoniasis but lower odds of caries and bacterial vaginosis. The complex pathogenesis of anemia and iron deficiency in MINDI settings may require other interventions beyond iron supplementation.

Nutritional and Herbal Supplements for Weight Loss Management: A Review

Abstract: Millions of dollars have been spent on nutritional and herbal supplements, which are used by many overweight people to lose weight. However, there are concerns about the effectiveness and safety of several supplements. By boosting energy expenditure, satiety, fat oxidation, inhibiting dietary fat absorption, moderating carbohydrate metabolism, raising fat excretion, increasing water elimination, and improving mood, supplements are thought to aid in weight reduction. This study provides an overview of the present status of the research on a few particular dietary supplements, herbal combinations, and combination products, as this field is evolving quickly. More studies on numerous supplements are required to verify their efficacy because they have not been examined in randomised controlled trials. Nutritionists and medical experts should go through dietary supplement use with patients and notify the FDA of any negative side effects. Additional rules would be required for the manufacture, sale, and marketing of these supplements.

The effects of oral nutritional supplements on functional outcomes and body composition in patients with solid cancer undergoing systemic chemotherapy: A pilot study.

10074 Background: Cancer cachexia is a complex syndrome characterized by significant weight loss and depletion of skeletal muscle mass. Despite its profound impact on the well-being of cancer patients, the effective management of cancer cachexia remains a challenging and underexplored aspect of oncology. This study aims to investigate the potential benefits of oral nutritional supplements (ONS) to cancer patients undergoing chemotherapy. Methods: This is single-arm, prospective pilot study. Patients with cancer cachexia undergoing chemotherapy were included. Patients received ONS twice a day for 8 weeks. The ONS contained 200 kcal, 22.5 gram of carbohydrates, 7.5 gram of fat, and 12.5 gram of protein per 200 mL. Primary endpoints were improvements of lean body mass and physical performance. The secondary endpoints were changes of health-care related quality-of-life (HRQoL), nutritional status, and gut microbiomes profiles. EORTC-QLQ-C30 questionnaire, body composition analysis, 4-meter-walk test, hand grip strength test, and fecal microbiome analysis were conducted at baseline and after 8 weeks. The bacterial 16S rRNA gene (V3 and V4 region) was amplified using PCR and sequenced on the Illumina MiSeq platform. The QIIME 2 pipelines were used to analyze the raw data. Results: From January 2023 to October 2023, total of 10 patients were included. There were no significant differences of the mean daily energy intake (p=0.62) and calf-circumferences (p=0.2) between baseline and after 8 weeks. However, participants exhibited a statistically significant improvement in hand-grip strength (p=0.002) and 4-meter walk test (p=0.021) after 8 weeks. In the body composition analysis using dual-energy X-ray absorptiometry, no differences were observed in body weight (p=0.43), fat mass (p=0.62), fat-free mass (p=0.27), and fat-free mass index (p=0.38). Also, no significant differences were detected in the results of HRQoL survey (p=0.85). In the microbiome analysis, no differences of microbiome composition at phylum and genus levels, α-diversity, and β-diversity were observed between baseline and after 8 weeks. Conclusions: While ONS have shown potential in enhancing physical functions of patients with cancer cachexia undergoing chemotherapy, this did not correlate with the anticipated microbiome changes or improvements in body composition. The absence of expected microbiome alterations, despite enriched protein and dietary fiber, underscores the complexity of cachexia and indicates that its management may extend beyond nutritional supplementation alone. Further research should explore the broader context of cachexia, including nutrition, metabolic processes, and the impact of chemotherapy.

The unmet needs of women with metastatic breast cancer in Mexico: A qualitative study.

e13547 Background: Patients with metastatic breast cancer (mBC) have distinct unmet needs compared to those with early-stage disease. Recognizing this population's unique priorities is imperative to identify areas of opportunity to improve their care. This study aimed to explore the experiences and unmet needs of Mexican patients with mBC, a population for which information is scant. Methods: Patients aged ≥18 years with a diagnosis of mBC receiving systemic therapy or palliative care at a tertiary care center in Mexico City were invited to participate in a semi-structured interview. Those with intellectual disability, severe psychologic disorder, poor functional status (ECOG &gt; 2), or not interested in participating were excluded. Results: Of 13 patients interviewed (median age: 50 years), 46% had an educational level of middle school or lower, 50% were unemployed, 39% were in a relationship, and 23% were not undergoing active treatment. Key unmet needs emerged in 3 domains: (A) Information: The patients noted that the medical team was willing to provide information about their disease, but often the explanations provided were overly technical or lacked detail. They expressed a desire for clearer communication about their prognosis and treatment options, but also wanted to limit the information received to minimize delivery of bad news. (B) Physical/emotional: The patients emphasized the need for readily available and accessible medications, regardless of institutional affiliation or place of residency. They noted that more widespread knowledge about available services (e.g., nutrition, dentistry, psychology) was necessary and wanted to explore complimentary medicine interventions that could help address their symptoms. The patients expressed a desire for immediate psychological support to be offered when initially diagnosed with distant disease and identified interaction with women going through similar circumstances as useful. (C) Navigating daily life: The patients noted a need to receive financial assistance for non-drug medical costs (e.g., nutritional supplements), as well as for transportation to and from medical appointments. They also identified lack of assistance with household chores and childcare as potential areas of improvement. They recognized virtual consultations as an attractive alternative to in-person appointments that could decrease time-toxicity and expenses. Conclusions: This study is the first qualitative exploration of unmet needs among Mexican women with mBC. Our findings highlight multifaceted unmet needs that patients experience and may negatively impact quality of life. Further research and the development of targeted interventions that aim to address pervasive gaps in clinical communication, emotional support, financial assistance, and supportive care access is urgently needed to alleviate distress in this vulnerable population.