Dentition and weight status in community-dwelling older adults.

BACKGROUND/OBJECTIVE: Tooth loss is common among older adults and can affect dietary intake and weight status. This study investigated associations between dentition status and body mass index (BMI) in older adults. MATERIALS AND METHODS: This was a cross-sectional study of data from a convenience sample of older adults (65-89 years) treated at an urban U.S. dental school clinic. Clinical and demographic data were obtained from electronic health records. Dentition status was determined based on data from odontograms. Multinomial logistic regression was used to estimate the odds ratio (OR) and 95% confidence interval (CI) of having a non-normal weight status for each measure of dentition status, after adjusting for covariates. RESULTS: Patients (n = 1765) were 54.1% female, 51.5% White, 41.6% African American and 22.5% Hispanic/Latino. The median (interquartile range [IQR]) age was 71 (67.0-75.0) years; the mean (±SD) BMI was 28.5 (±5.7) kg/m2 ; 72.5% were overweight or obese. The median (IQR) number of remaining teeth was 20.0 (13.0-24.0); the median numbers of anterior and posterior occluding pairs of teeth were 5.0 (2.0-6.0) and 2.0 (0.0-5.0), respectively; and 44.9% had a functional dentition (≥21 teeth). Having a higher number of remaining teeth and more posterior occluding pairs were associated with lower odds of obesity (OR = 0.980, 95% CI = 0.964, 0.997, p = .022 and OR = 0.931, 95% CI = 0.885, 0.980, p = .006, respectively). Lack of a functional dentition was associated with higher odds of obesity (OR = 1.400, 95% CI = 1.078, 1.818, p = .012), after controlling for covariates. CONCLUSION: Older adults with tooth loss - especially loss of posterior occlusion and lack of a functional dentition - were more likely to be obese than of normal weight.

Single-food elimination of cow's milk as a treatment for eosinophilic esophagitis in children aged 2-18 years: A review of the literature.

Cow's milk elimination (CME) is an established treatment, similar to other forms of diet therapy, for eosinophilic esophagitis (EoE). However, there is limited research to support its efficacy as a primary treatment. This review evaluated studies published in the past 10 years that assessed the outcomes after CME on histologic remission, clinical findings, and quality of life (QoL) in children aged 2-18 years with EoE. The evidence demonstrated that CME was effective at achieving histologic remission of disease in 50%-65% of children. This intervention also improved clinical symptoms seen on endoscopy and resulted in increased QoL when self-reported by children. CME can be used as a primary treatment for some children with EoE.

A user-centered approach to the development of a diet education tool for older adults with tooth loss.

BACKGROUND: Tooth loss is associated with suboptimal nutrient intake and greater risk of malnutrition. OBJECTIVE: To develop and field-test a stakeholder-informed diet education tool that addresses the unique needs of older adults with tooth loss who do not wear dentures. METHODS: An iterative user-centered approach was used. Initial content was developed based on findings from previous research. Stakeholder panels of older adults with 20 or fewer teeth, and dentists, were conducted at two time points to obtain feedback on the tool, which was revised following each panel. The tool was field-tested in a dental school clinic and evaluated using the Patient Education Materials Assessment Tool; it was further revised based on feedback. RESULTS: A diet education tool entitled "Eating Healthier With Tooth Loss" was developed. Sections for fruits and vegetables, grains, and proteins food groups, and one addressing socioemotional aspects of eating with missing teeth were included. Panel members provided constructive, positive feedback; recommendations for editing text, images, design, and content were integrated. Field-testing in the dental clinic with 27 pairs of student dentists and their patients resulted in scores of 95.7% for understandability and 96.6% for actionability, with over 85% agreement with each item. The tool was revised based on field-testing feedback. CONCLUSION: A diet education tool for older adults with tooth loss was developed using a user-centered approach, integrating the 'patient voice' and patient experiences with US dietary guidelines. Use of this tool is feasible in a dental clinic setting. Future research should explore usage in larger settings.

Impact of solid food provision within 24 hours of hospital admission on clinical outcomes for adult patients with acute pancreatitis: A literature review.

Acute pancreatitis (AP) is a common gastrointestinal disease necessitating hospitalization, with incidence increasing both in the United States and worldwide. Some recent guidelines for hospitalized patients with AP recommend initiation of oral feeding within 24 h of admission; however, a lack of clarity regarding feeding time and diet orders in clinical practice still exists. This review presents recent randomized clinical trials regarding feeding administration for patients with mild to moderate AP. The results indicate that initiation of a low-fat solid oral diet within 24 h of admission does not increase the instance of negative outcomes and may also provide positive benefits to patients with AP.

Effects of the use of oral nutrition supplements on clinical outcomes among patients who have undergone surgery for hip fracture: A literature review.

Older adults who have undergone surgery for hip fracture are often malnourished or at risk for malnutrition, and providing oral nutrition supplements is a common intervention used to help meet nutrition needs postoperatively among this population. A literature search was conducted to examine the effects of oral nutrition supplementation on postoperative outcomes among patients ≥55 years old who had undergone surgery for hip fracture. Three randomized controlled trials that met inclusion criteria are examined in this review. Findings suggest that the use of oral nutrition supplements is not associated with decreased hospital length of stay but is associated with improvements in markers of sarcopenia and functional status. Additionally, the literature implies that oral nutrition supplements containing calcium beta-hydroxy-beta-methylbutyrate may have the most benefit for improving postoperative outcomes. This review concludes that oral nutrition supplement use can be incorporated as a part of routine protocols for patients who have had surgery to repair a hip fracture. However, given some inconsistent findings, future research is needed to support the inclusion of oral nutrtition supplement use in clinical practice guidelines for this population. Furthermore, future research should explore how the use of oral nutrition supplements with calcium beta-hydroxy-beta-methylbutyrate compares with the use of oral nutrition supplements without this ingredient.

Screening for diabetes risk using the diabetes risk test and point-of-care hemoglobin A1C values in adults seen in a dental clinic.

OBJECTIVE: To explore the feasibility of screening for type 2 diabetes (T2DM) and the prevalence of adult patients seen in a dental clinic at risk for T2DM based on American Diabetes Association (ADA) diabetes risk test (DRT) scores and point of care hemoglobin A1C (A1C) values. METHOD AND MATERIALS: This was a cross-sectional analysis of data from adults 18 to 89 years old seen in an academic dental clinic between November 2019 and April 2022 without prior history of diabetes. Clinical and demographic data were obtained from electronic health records and odontograms. Frequency distributions, chi-square, and Mann-Whitney U tests were used for data analysis. RESULTS: Of the 13,519 patients whose data were included, 54.7% (n = 7,389) were women. Of those with race and ethnicity data, 53.6% (n = 2,871) were white, 40.2% (n = 2,153) were African American, and 29.5% (n = 1,559) were Hispanic/Latino. Mean ± SD age was 47.0 + 17.0 years; mean ± SD body mass index was 28.0 ± 6.1 kg/m2. Thirty-five percent (n = 4,774) had diabetes risk test scores reflecting T2DM risk. Those at risk were more likely to be older, male, and overweight/obese than those not at risk (P < .001). Of those at risk who consented to a point of care A1C (9.8%, n = 470), 40.2% (n = 189) had values consistent with dysglycemia (A1C ≥ 5.7%); 34.9% (n = 164) reflecting prediabetes (A1C = 5.7% to 6.4%) and 5.3% (n = 25) diabetes (A1C ≥ 6.5%). CONCLUSIONS: Diabetes screening in a dental clinic identified that over one-third of adults without T2DM were at risk based on diabetes risk test scores. Of those who had point of care A1Cs conducted; 40% had dysglycemia. Diabetes screening in an academic dental clinic can help identify patients at risk for T2DM.

Low-carbohydrate, high-fat enteral formulas for managing glycemic control in patients who are critically ill: A review of the evidence.

Hyperglycemia is associated with increased morbidity and mortality. Low-carbohydrate, high-fat (LCHF) enteral formulas are marketed to improve glycemic control; however, given the multifactorial mechanisms contributing to hyperglycemia in patients who are critically ill, the effect that LCHF formulas may have on improving glycemic control in this patient population is unclear. Current guidelines for the use of LCHF formulas among patients who are critically ill are limited by a lack of evidence. This review explores recent research published in the past 7 years to determine whether LCHF enteral formulas improve glycemic control compared with standard enteral formulas in patients who are critically ill. Four randomized controlled trials met the inclusion criteria for this review. Their results suggest that LCHF formulas may improve glycemic control in patients who are critically ill with diabetes mellitus and/or who are hyperglycemic. Further large-scale randomized controlled trials are warranted to validate these findings among different subgroups of patients with critical illness. The potential benefits of LCHF formulas need to be weighed against specific limitations, including that LCHF formulas typically do not contain sufficient protein to meet the recommended needs of patients who are critically ill.

Prophylactic supplementation of phosphate, magnesium, and potassium for the prevention of refeeding syndrome in hospitalized individuals with anorexia nervosa.

Medical stabilization, nutrition rehabilitation, and weight restoration, while minimizing risk for the potentially fatal complication of refeeding syndrome, are the primary goals for the treatment of hospitalized individuals with anorexia nervosa and other restrictive-type eating disorders. The purpose of this review was to examine the literature exploring the prophylactic supplementation of phosphate, magnesium, and potassium, in addition to routine thiamin and multivitamin supplementation, for the prevention of refeeding syndrome in adolescents and adults with anorexia nervosa. Through evaluation of outcomes (including serum electrolyte levels and clinical signs and symptoms such as respiratory failure, cardiac failure, peripheral edema, rhabdomyolysis, and encephalopathy), three studies found that prophylactic supplementation of potassium, magnesium, and/or phosphate were effective in preventing refeeding syndrome or refeeding hypophosphatemia (a characteristic of refeeding syndrome). Although all studies found that prophylactic supplementation was effective in preventing refeeding syndrome, refeeding approaches (including the method, amount, and duration of nutrient delivery) as well as the populations studied varied considerably, making it difficult to arrive at specific recommendations for practice. Randomized controlled trials are needed to further examine the safety and effectiveness of prophylactic supplementation of phosphate, magnesium, and potassium on the prevention of refeeding syndrome, utilizing similar feeding and supplementation protocols.

Impact of infusion frequency on quality of life in patients receiving home parenteral nutrition.

Home parenteral nutrition (HPN) may be needed as a long-term therapy for patients with chronic intestinal failure whose clinical condition does not allow complete weaning of the parenteral nutrition (PN) solution. HPN is a time-consuming and clinically complex therapy and can negatively affect quality of life (QOL). The level of dependency on HPN, specifically, infusion frequency, has been proposed as a factor that may have an effect on QOL in patients receiving HPN. The primary aim of this qualitative review is to identify the impact of HPN frequency (days per week of HPN infusion) on QOL measurements in adult patients receiving HPN. A comprehensive literature search was completed in PubMed and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases. Primary clinical research studies were included if they were conducted in adult patients receiving HPN and included the assessment of the associations between the frequency of HPN infusion and QOL measurements. Six articles ultimately met the criteria for this review. There was variability among the studies, including use of different tools to measure QOL. However, all six studies suggest that a reduction in HPN frequency may be associated with an improvement in QOL. Whenever patients' clinical situation allows, a reduction in HPN frequency should be considered to improve QOL in patients receiving HPN.

The Perceived Value of the Board-Certified Specialist in Renal Nutrition Credential Among Registered Dietitian Nutritionists Who Hold the Credential.

OBJECTIVE: Health care professionals who hold a specialist certification typically have a high perceived value of their credential. However, the perceived value of the board-certified specialist in renal nutrition (CSR) credential has not been studied. This study evaluated the perceived value of the CSR credential among registered dietitian nutritionists (RDNs) using the Perceived Value of Certification Tool (PVCT©) and explored differences in perceived values among those who did and did not receive reimbursement for taking the credentialing examination. METHODS: A cross-sectional internet-based survey was sent to 553 RDNs who held the CSR credential. The survey included the 18-item PVCT© including 12 intrinsic and 6 extrinsic value statements. Total, intrinsic, and extrinsic value scores and percent agreement were calculated. Value scores were compared using the Mann-Whitney U test to assess differences between those who received reimbursement and those who did not. RESULTS: The response rate was 33.3% (n = 184). Twelve of 18 value statements had >80% agreement. The median PVCT© scores were 61.0 of 72.0 for total, 43.5 of 48.0 for intrinsic, and 18.0 of 24.0 for extrinsic values. Those who received reimbursement had significantly higher perceived extrinsic value scores than those who did not (P = .041). Intrinsic and total value scores were higher but not significantly different in those who received reimbursement. The statements with the highest percent agreement were "validates specialized knowledge" and "provides evidence of professional commitment", and the lowest value statement was "increases salary". CONCLUSIONS: RDNs have a high perceived value of the CSR credential. Those who received reimbursement for their credential examination had higher extrinsic value. Future research should explore the value of the CSR credential among RDNs without the CSR credential and among stakeholders.

Nutrition Interventions Associated With Favorable Growth in Infants With Congenital Diaphragmatic Hernia.

Nutrition complications are common in survivors of congenital diaphragmatic hernia (CDH). Infants diagnosed with CDH may demonstrate poor growth despite receiving enteral tube feedings and gastroesophageal reflux treatment. This literature review was conducted to determine nutrition interventions resulting in favorable growth, which may improve outcomes in these infants. Results indicate that early nutrition support, including supplemental parenteral nutrition with provisions of ≥125 kcal/kg/d and ≥2.3 g/kg/d protein (which are higher than dietary reference intakes for infants), may have a positive impact on growth, potentially impacting neurological development.

Clinical Outcomes Associated With Commercial and Homemade Blenderized Tube Feedings: A Literature Review.

There is emerging evidence in the pediatric population that blenderized tube feeding (BTF) may improve gastrointestinal intolerance; however, not much is known about the impact of BTF on clinical outcomes in adults. This article presents a review of the literature published in the past 10 years that explored the impact of BTF on nutrition status (ie, weight status, body mass index, and upper-arm circumference) and nutrition adequacy in adults. The results indicate that BTF, compared with commercial enteral formula (CEF), may be inadequate in calories, macronutrients, and some micronutrients, given variability in BTF formula composition. As a result, BTF may result in significantly more weight loss than CEF. Thus, BTF may not be appropriate for adult patients who are malnourished or are at risk for malnutrition due to the potential worsening of clinical outcomes.

Insulin Resistance and Serum Magnesium Concentrations among Women with Polycystic Ovary Syndrome.

Polycystic ovary syndrome (PCOS) affects ∼1 in 10 women worldwide. Hypomagnesemia may worsen insulin resistance (IR) due to the role magnesium (Mg) plays in glucose metabolism. This review explores the relation between serum Mg and IR among women with PCOS. A review of primary research focusing on both serum Mg and women with PCOS was conducted from 2011 to 2019. Studies reviewed included human subjects, written in the English language, and limited to community-dwelling women aged ≥18 y. A total of 7 articles were reviewed. The findings from 4 epidemiological analytic studies evaluating serum Mg status suggest there may be a relation between serum Mg concentrations and IR among women with PCOS. However, among the 3 experimental trials, Mg supplementation inconsistently impacted IR among women with PCOS. Women with PCOS are more likely to underconsume Mg-rich foods and have a greater likelihood of lower serum Mg concentrations. Although it remains unclear if dietary Mg and/or supplementation should be a nutritional strategy for all women with PCOS, current research indicates an association between adequate Mg status and improved IR. Further research evaluating dietary interventions and supplementation is warranted.

Not All Grains Are Created Equal: Gluten-Free Products Not Included in Mandatory Folate Fortification.

Adequate folate intake during the female reproductive years plays a vital role in fetal neurodevelopment. To address this public health concern, the FDA required enriched cereal grains to be fortified with folic acid. A positive outcome of fortification with folic acid was a reduction in the number of pregnancies affected by neural tube defects (NTDs). However, there are individuals unable to consume these enriched grains, such as those with a gluten allergy or intolerance. The need for folic acid fortification across all grains, those with and without gluten, should be considered in an effort to provide equivalent folic acid to all and further promote public health efforts aimed at decreasing the incidence of NTDs.

Impact of Intravenous Lipid Emulsions Containing Fish Oil on Clinical Outcomes in Critically Ill Surgical Patients: A Literature Review.

A fish oil (FO)-containing intravenous lipid emulsion (ILE; FO ILE) has been approved for use in the United States; however, similar formulations have been used throughout Europe and China in intensive care units since the 1990s. This literature review evaluates the evidence regarding the effectiveness of FO ILE on clinical outcomes in the critically ill surgical patient population. The review of available evidence demonstrates that ILEs containing FO lower triglyceride concentrations, inflammatory markers, and liver function enzymes, and improve morbidity and mortality outcomes in critically ill surgical patients.

Vitamin A Supplementation for the Prevention of Bronchopulmonary Dysplasia in Preterm Infants: An Update.

Bronchopulmonary dysplasia (BPD) is a common complication of premature birth and is associated with significant morbidity. Vitamin A supplementation has been suggested as a potential preventative measure against BPD due to its role in lung maturation and because preterm infants are particularly predisposed to vitamin A deficiency. The aim of this review was to determine whether vitamin A supplementation reduces BPD risk among preterm infants. PubMed, CINAHL, and Web of Science databases were searched with the keywords "bronchopulmonary dysplasia," "vitamin A," and "preterm infants" and with the time frame of 2006-2016, and 4 studies were selected for review per the inclusion criteria. Only 1 study found a significant reduction in BPD risk associated with vitamin A supplementation; however, 2 studies indicated a nonsignificant benefit and may have been underpowered to show statistical significance. One study revealed an increased risk of sepsis associated with vitamin A supplementation (for infants weighing >1000 g at birth), but no risk was seen with vitamin A supplementation in the other studies. Because intramuscular vitamin A has shown benefit with minimal risk, continued supplementation for preterm infants is warranted. Future studies aimed at assessing infant groups that are most likely to benefit from supplementation (based on birth weight or other conditions), as well as determining the optimal dosing while minimizing injections, would be beneficial.

The Effectiveness of Computer-Assisted Instruction to Teach Physical Examination to Students and Trainees in the Health Sciences Professions: A Systematic Review and Meta-Analysis.

PURPOSE: To explore knowledge and skill acquisition outcomes related to learning physical examination (PE) through computer-assisted instruction (CAI) compared with a face-to-face (F2F) approach. METHOD: A systematic literature review and meta-analysis published between January 2001 and December 2016 was conducted. Databases searched included Medline, Cochrane, CINAHL, ERIC, Ebsco, Scopus, and Web of Science. Studies were synthesized by study design, intervention, and outcomes. Statistical analyses included DerSimonian-Laird random-effects model. RESULTS: In total, 7 studies were included in the review, and 5 in the meta-analysis. There were no statistically significant differences for knowledge (mean difference [MD] = 5.39, 95% confidence interval [CI]: -2.05 to 12.84) or skill acquisition (MD = 0.35, 95% CI: -5.30 to 6.01). CONCLUSIONS: The evidence does not suggest a strong consistent preference for either CAI or F2F instruction to teach students/trainees PE. Further research is needed to identify conditions which examine knowledge and skill acquisition outcomes that favor one mode of instruction over the other.

Understanding the properties of common dietary supplements: clinical implications for healthcare practitioners.

BACKGROUND: Dietary supplement usage in the United States continues to increase. This article explores the background of dietary supplements and their regulations, discusses trends in usage patterns highlighting the properties of 10 popular dietary supplements, addresses safety concerns and drug-nutrient interactions, and discusses the role of the healthcare professional in assessing and recommending usage of dietary supplements. METHODS: The authors reviewed the literature on dietary supplementation. Government websites were used to obtain background and regulatory information. Evidence-based databases were used to summarize popular dietary supplements in terms of their common uses, mechanisms of action, and clinical implications. The related literature was reviewed to discuss important factors for the healthcare professional to consider as well as the role of the healthcare professional in integrating dietary supplement use within patient care. CONCLUSION: Healthcare professionals need to be prepared to evaluate dietary supplement usage and make appropriate recommendations for an individualized plan of care. CLINICAL IMPLICATIONS: As the popularity of dietary supplements continues to grow, healthcare professionals will need to communicate with patients about their usage; educate themselves on their potential benefits, interactions, and contraindications; evaluate the literature; make recommendations; and document appropriately in a comprehensive and integrated plan of care.