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Showing results for "diet".

21. Disposition of Comments Report for Recurrent Nephrolithiasis in Adults (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/kidney-stone-prevention_disposition-comments.pdf
    July 26, 2012 - Epidemiological data suggest that low calcium diets increase risk of kidney stones, and differences … Results The authors seem to take the Borghi trial (2002) results as indicating that low calcium diets … This trial does not allow this supposition, only that low Ca diets are inferior to the multi-component … diet in the trial. … Considering how long low Ca diets were standard therapy, this is an amazing weakness in our field.

22. Phenylketonuria Executive (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/phenylketonuria_executive.pdf
    February 01, 2012 - With adherence to a Phe-restricted diet, poor outcomes can be mitigated. … compared with diet alone. … similarly positive effects were reported at a dosage of 20 mg/kg/day in children on Phe-restricted diets … /kg/day) was associated with reduced Phe levels among participants both on and off Phe-restricted diets … One RCT also demonstrated increased Phe tolerance using BH4 among children on restricted diets.

23. Digestible Carbohydrate Intake and Maternal-Infant Outcomes: A Systematic Review (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/carbohydrate-intake-protocol.pdf
    April 08, 2024 - and high carbohydrate, lower protein, very low-fat diets like the Pritikin or Ornish diets. … For instance, low carbohydrate diets are known to contain inadequate amounts of folate/folic acid and … ; low/high-carbohydrate diet; high-protein; ketogenic diet; Atkins diet; Zone diet; Pritikin diet … Poorer maternal diet quality and increased birth weight(). … Low carbohydrate diets may increase risk of neural tube defects.

24. Effects of Dietary Sodium and Potassium Intake on Chronic Disease Outcomes and Related Risk Factors | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/sodium-potassium/research-protocol
    March 01, 2017 - Comparators Studies comparing interventions to placebo or control diets will be eligible. … Comparators Studies comparing interventions to placebo or control diets will be eligible. … Comparators Studies comparing interventions to placebo or control diets will be eligible. … Comparators Studies comparing interventions to placebo or control diets will be eligible. … Compared with usual sodium intake, low- and excessive-sodium diets are associated with increased mortality

25. Effects of Dietary Sodium and Potassium Intake on Chronic Disease (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/sodium-potassium_research-protocol.pdf
    April 18, 2017 - o Studies comparing interventions to placebo or control diets … • Comparators o Studies comparing interventions to placebo or control diets will be eligible … • Comparators o Studies comparing interventions to placebo or control diets will be eligible. … • Comparators o Studies comparing interventions to placebo or control diets will be eligible. … Compared with usual sodium intake, low- and excessive- sodium diets are associated with increased mortality

26. Fiber Intake and Laxation Outcomes (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/fiber-intake-protocol.pdf
    August 15, 2023 - sources of fiber • Fiber naturally occurring in food, enriched in food, dietary supplements, and diets … that can be defined on the basis of fiber content o Must specify quantity of fiber intake • Diets … purported effect on motility, digestion, or microbiota (e.g., probiotic) • Alternative food group diets … ) • High-fiber diet vs. red meat diet (etc.) 4 Element Inclusion Criteria Exclusion Criteria … In addition, there is evidence to suggest that the effect of changing diets on the microbiome may not

27. Effective Health Care (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/TND_0119_06-17-2009.pdf
    January 01, 2009 - : Pharmacologic therapy (Sapropterin dihydrochloride, Kuvan) Comparators: Phenylalanine restricted diet … has relied on nonpharmacologic therapies, with affected individuals instructed to follow a strict diet … Comparators will include specialized/restricted diets, including the use of medical foods, amino acids

28. Evidence-based Practice Center Systematic Review Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/phenylketonuria_research-protocol.pdf
    March 29, 2011 - dietary interventions for PKU notes that blood Phe concentrations were lower in those on more restricted diets … (an RCT comparing diet to the total absence of a diet cannot be done for ethical reasons) and that … recent years as a pharmacological aid to the traditional diet. … dietary interventions for PKU notes that blood Phe concentrations were lower in those on more restricted diets … (an RCT comparing diet to the total absence of a diet cannot be done for ethical reasons) and that the

29. Topic Brief: Screening and Treating Non-Alcoholic Fatty Liver Disease (pdf file)
    effectivehealthcare.ahrq.gov/system/files/docs/na_liver_disease_topic_brief_topic_brief.pdf
    October 30, 2020 - choice of screening and confirmatory tests, and the effectiveness of treatment, which may include diet … prevent obesity-related morbidity and mortality; lipid disorders in children and adults, healthful diet … or diets or drug or drugs or exercis* or intervention* or medication* or nonpharmacol* or pharmacol … or diets or drug or drugs or exercis* or intervention* or medication* or nonpharmacol* or pharmacol … or diets or drug or drugs or exercis* or intervention* or medication* or nonpharmacol* or pharmacol

30. The Effect of Dietary Digestible Carbohydrate Intake on Risk of Cardiovascular Disease (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/risk-cardiovascular-disease.pdf
    January 01, 2023 - publication of the recommended RDI in the USA and Canada.16-18 Evidence now links carbohydrate-rich diets … total digestible carbohydrate, total fat, and total protein contents of experimental or baseline diets … J Am Diet Assoc. 2002 Nov;102(11):1621-30. doi: 10.1016/s0002-8223(02)90346-9. … Diet, nutrition and the prevention of chronic diseases. … Effect of high-carbohydrate or high- monounsaturated fatty acid diets on blood pressure: a systematic

31. Recurrent Nephrolithiasis in Adults: A Comparative Effectiveness Review of Preventive Medical Strategies | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/kidney-stone-prevention/research-protocol
    June 15, 2011 - However, evidence is mixed for diets with increased animal protein, low dietary magnesium, low dietary … Does effectiveness of diet therapy differ according to patient baseline diet and fluid intake? … Does effectiveness of diet therapy differ according to characteristics of stone history? … Does effectiveness differ according to patient baseline diet and fluid intake? … animal protein, sodium, fruit and fiber, purine, oxalate, potassium, soft drinks, citrus, multicomponent diets

32. Topic Suggestion Description | Effective Health Care Program
    effectivehealthcare.ahrq.gov/get-involved/nominated-topics/na-liver-disease
    July 17, 2020 - How well does diet and exercise manage or reverse the disease?  … Can a healthy diet and exercise prevent NAFLD or other there other strategies to prevent NAFLD? 

33. Transparency of Reporting Requirements: Omega-3 Fatty Acids and Cardiovascular Disease | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/transparency-omega-3/research-protocol
    September 06, 2016 - (fish consumption or fish intake or (fish adj2 diet$)).mp. … (mediterranean adj diet$).mp. … (mediterranean adj diet$).mp. … , DM) ** Including diet but not CVD risk factors ** Including CVD risk factors, but not diet ** Neither … diet nor CVD risk factors ** If UNCLEAR, answer No.

34. Disposition of Comments Report for Childhood Obesity Prevention Programs: A Comparative Effectiveness Review and Meta-Analysis (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/obesity-child_disposition-comments.pdf
    June 10, 2013 - We limited the scope of this review to diet, physical activity, and combined diet and physical activity … and school, and FOR addressing diet only. … and school, and FOR addressing diet only. … The SOE remained ‘insufficient’ for the one diet study. … school combination diet/PA) where >20 studies were found.

35. Transparency of Reporting Requirements: Omega-3 Fatty Acids and Cardiovascular Disease (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/transparency-omega-3_research-protocol.pdf
    September 02, 2016 - (fish consumption or fish intake or (fish adj2 diet$)).mp. … (mediterranean adj diet$).mp. … (mediterranean adj diet$).mp. … , DM) ** Including diet but not CVD risk factors ** Including CVD risk factors, but not diet ** Neither … diet nor CVD risk factors ** If UNCLEAR, answer No.

36. Kidney-Stone-Prevention Research-Protocol (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/kidney-stone-prevention_research-protocol.pdf
    June 15, 2011 - However, evidence is mixed for diets with increased animal protein, low dietary magnesium, low dietary … Does effectiveness of diet therapy differ according to patient baseline diet and fluid intake? … Does effectiveness of diet therapy differ according to characteristics of stone history? … Does effectiveness differ according to patient baseline diet and fluid intake? c. … protein, sodium, fruit and fiber, purine, oxalate, potassium, soft drinks, citrus, multicomponent diets

37. Evidence-Summary-CER-206-Sodium-And-Potassium-Intake-Effects-On-Chronic-Disease-Outcomes-And-Risk (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/related_files/cer-206-evidence-summary-sodium-potassium.pdf
    June 01, 2018 - intake were greater for those on the control diet than for those on the DASH diet, but that nevertheless … Effects of low- sodium diet vs. high-sodium diet on blood pressure, renin, aldosterone, catecholamines … Effects of low sodium diet versus high sodium diet on blood pressure, renin, aldosterone, catecholamines … Compared with usual sodium intake, low- and excessive-sodium diets are associated with increased mortality … Effects of Sodium Reduction and the DASH Diet in Relation to Baseline Blood Pressure.

38. Diagnosis of Celiac Disease: Current State of the Evidence | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/celiac-disease/clinician
    July 26, 2016 - All methods require that a gluten-containing diet be maintained during the diagnostic process. … Villous atrophy disclosed by biopsy plus clinical remission while on a gluten- free diet represent the … A minimum 2-week gluten-containing diet is necessary to induce the intestinal changes needed to diagnose … disease in adults via duodenal biopsy ( [evidence medium] ), whereas a 2- to 3-month gluten-containing diet … diagnostic methods on various important outcomes such as clinical decisionmaking, adherence to gluten-free diets

39. Diagnosis of Celiac Disease: Current State of the Evidence (pdf file)
    effectivehealthcare.ahrq.gov/sites/default/files/pdf/celiac-disease_clinician.pdf
    July 01, 2016 - All methods require that a gluten-containing diet be maintained during the diagnostic process. … gliadin peptide are often seen in patients who have celiac disease and are on a gluten-containing diet … Villous atrophy disclosed by biopsy plus clinical remission while on a gluten- free diet represent the … The clinician should instruct the patient to stay on a gluten-containing diet before biopsy in most … methods on various important outcomes such as clinical decisionmaking, adherence to gluten-free diets

40. Comparative Effectiveness of Bariatric Surgery and Nonsurgical Therapy in Adults With Metabolic Conditions and a Body Mass Index of 30.0 to 34.9 kg/m² | Effective Health Care (EHC) Program
    effectivehealthcare.ahrq.gov/products/weight-loss-surgery/research-protocol
    December 14, 2010 - one-third of patients are not able to maintain weight loss because of noncompliance with a prescribed diet … The comparators to be used are conventional nonsurgical therapies (diet, exercise, pharmaceuticals). … GLP-1 receptor agonist Liraglutide (Victoza) Novo Nordisk Adjunct to diet and exercise to improve … DPP-4 inhibitor Sitagliptin (Januvia) Vildagliptin (Galvus) Merck & Co Novartis Adjunct to diet … obesity including weight loss and maintenance of weight loss in conjunction with a reduced calorie diet