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Introduction: Urinary incontinence (UI) consists of involuntary leakage of urine during the storage phase of urination. Methods: An anonymous survey was given to Spanish and Italian veterinarians about canine UI treated cases, diagnosis, treatment, follow-up, and professional interest. Results and discussion: Most veterinarians treated ≤3 cases/quarter, resulting in the percentage of incontinence males being lower than that of females (1-4% vs 0-24%). The percentage of spayed incontinent females was lower in Spain (0-24%) than in Italy (75-100%). Most diagnoses were based on a diagnostic algorithm (Spain: 88.7%; Italy: 65.3%); patient report and history, blood work, urinalysis and abdominal ultrasound. Urethral/bladder pressure measurement was unusual (Spain: 0.2%; Italy: 2.4%). In Spain, radiology with contrast medium and CT urography (26.3% and 34.4%, respectively) were more frequent than in Italy (11.6% and 22.7%, respectively). When suspecting urethral sphincter mechanism incompetence pharmacological trial (Spain: 93.2%; Italy: 78.9%). The first-choice medical treatment was Phenylpropanolamine, followed by Ephedrine and Deslorelin. When pharmacotherapy failed, the most frequent option was drug change, followed by increased drug dosage/frequency of administration, surgical therapy and colposuspension. A review was completed after the first week of treatment followed by periodic reviews. Most of the respondents participated in continuing education only if UI occurred in their everyday practice (Spain: 63.0%; Italy: 55.4%) and about 30% responders did it regardless of the number of UI cases treated (Spain: 30.5%; Italy: 37.4%). Conclusion: Some recommendations in clinical practice were made. UI can be underestimated by owners; therefore, a complete history should be obtained by veterinarians. Veterinarians should carefully evaluate if spaying is advisable considering it could increase UI risk. A step-by-step approach is recommended and a specific diagnostic-therapeutic algorithm for UI in dogs is provided. Conservative approaches (regular exercise, weight loss in overweight dogs and observing an "incontinence diary" to identify abnormal patterns of urination) are advisable.
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BACKGROUND: Bicycling is a healthy form of physical activity that can be performed by most adults as part of leisure-time (LT) activity. However, little is known about LT bicycling behaviors, especially in the rural areas of the United States. This study sought to contrast the prevalence and factors associated with LT bicycling in populations living in urban settings with those living in rural settings. METHODS: The 2019 Behavior Risk Factor Survey, which contains information regarding LT physical activity behaviors among adults (N = 396,261) in the United States, was used to determine the prevalence, demographic profile, and likelihood of meeting the physical activity guidelines of LT bicyclists. The 2013 National Center for Health Statistics Urban/Rural Classification Scheme was used to classify respondents living in rural and urban settings. RESULTS: Among US adults, 3.8% (95% CI, 3.7-3.9) reported LT bicycling activity, the sixth most common physical activity. Adults living in urban counties compared with rural counties had a greater prevalence of LT bicycling (3.9% vs 2.3%, respectively), with adults living in rural counties having a 34% lower probability of LT bicycling. Rural bicycling prevalence rates were lower across all demographics. Urban bicyclists, compared with rural bicyclists, cycled more months of the year. Overall, 85.5% of all bicyclists met the aerobic physical guidelines, with no differences between urban and rural bicyclists. CONCLUSIONS: Bicycling remains an important LT physical activity among adults in the United States. However, a rural-urban difference in the prevalence does exist for LT bicycling. The reasons for this disparity warrant further investigation.
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INTRODUCTION AND FRAMEWORK: Sleep capital contributes to individual and societal wellbeing, productivity, and economic outcomes and involves a novel aspect of brain capital. It encompasses the quality and quantity of sleep as integral components that influence cognitive abilities, mental and brain health, and physical health, affecting workplace productivity, learning, decision-making, and overall economic performance. Here, we bring a framework to understand the complex relationship between sleep quality, health, wellbeing, and economic productivity. Then we outline the multilevel impact of sleep on cognitive abilities, mental/brain health, and economic indicators, providing evidence for the substantial returns on investment in sleep health initiatives. Moreover, sleep capital is a key factor when considering brain health across the lifespan, especially for the aging population. DISCUSSION: We propose specific elements and main variables to develop specific indexes of sleep capital to address its impacts on health, wellbeing and productivity. CONCLUSION: Finally, we suggest policy recommendations, workplace interventions, and individual strategies to promote sleep health and brain capital. Investing in sleep capital is essential for fostering a healthier, happier, fairer and more productive society.
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Successful multichannel intraluminal impedance and pH monitoring (MII-pHM) studies rely on constant attendants (CAs) or family members (and sometimes the patients themselves) to assist in the execution and facilitation of the MII-pHM study. While "pushing buttons" [corresponding to specific symptoms, body position (upright versus recumbent), and meal start and stop times] on the MII-pHM system recording box is indeed a big part of MII-pHM study execution and facilitation, there are other concerns and duties that are equally as important. This paper outlines some of the important duties of the study facilitator (or patient) during a MII-pHM study. When provided with the proper training, study facilitators invigilating the MII-pHM study will be better able to contribute to the data collection process and ultimately to produce data that when analyzed will lead to better interpretations, clinical recommendations, and good clinical outcomes. When executed properly, MII-pHM studies have the potential to assess diurnal exposure of the esophageal mucosa to gastric/duodenal contents, provide insight regarding the proximal extent of gastroesophageal reflux (GER), provide a measurement of the mean esophageal pH, and assess mucosal integrity and temporal relationship between GER and the symptoms of interest. While several groups have offered recommendations for proper execution of the MII-pHM study, to our knowledge, there have not been publications wherein recommendations were compiled to form a single source document.
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BACKGROUND: Clinical practice recommendations guide healthcare decisions. This study aims to evaluate the strength and quality of evidence supporting the American Heart Association (AHA)/American Stroke Association (ASA) guidelines for aneurysmal subarachnoid hemorrhage (aSAH) and spontaneous intracerebral hemorrhage (ICH). METHODS: We reviewed the current AHA/ASA guidelines for aSAH and spontaneous ICH and compared with previous guidelines. Guidelines were classified based on the Class of recommendation (COR) and Level of evidence (LOE). COR signifies recommendation strength (COR 1: Strong; COR 2a: Moderate; COR 2b: Weak; COR 3: No Benefit/Harm), while LOE denotes evidence quality (LOE A: High-Quality; LOE B-NR: Moderate-Quality, Not Randomized; LOE B-R: Moderate-Quality, Randomized; LOE C-EO: Expert Opinion; LOE C-LD: Limited Data). RESULTS: For aSAH, we identified 84 recommendations across 15 guideline categories. Of these, 31% were classified as COR I, 30% as COR 2a, 17% as COR 2b, and 18% as COR 3. In terms of LOE, 7% were based on LOE A, 10% on LOE B-R, 65% on LOE B-NR, 14% on LOE C-LD, and 5% on LOE C-EO. Compared to previous guidelines, there was a 46% decrease in LOE A, a 45% increase in LOE B, and an 11% decrease in LOE C. For spontaneous ICH, 124 guidelines were identified across 31 guideline categories. Of these, 28% were COR I, 32% COR 2b, and 9% COR 3. For LOE, 4% were based on LOE A, 35% on LOE B-NR, and 42% on LOE C-LD. Compared to previous guidelines, there was a 78% decrease in LOE A, an 82% increase in LOE B, and a 14% increase in LOE C. This analysis highlights that less than a third of AHA/ASA guidelines are classified as the highest class of recommendation, with less than 10% based on the highest LOE. CONCLUSION: Less than a third of AHA/ASA guidelines on aSAH and spontaneous ICH are classified as the highest class of recommendation with less than 10% based on highest LOE. There appears to be a decrease in proportion of guidelines based on highest LOE in most recent guidelines.
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BACKGROUND: GRADE-ADOLOPMENT is widely applied to efficiently use existing credible guidelines and contextualize them to a target setting. OBJECTIVES: To highlight the experiences of a Latin American Guideline Development Group applying GRADE-ADOLOPMENT to adapt the American Society of Hematology's clinical practice guideline on managing venous thromboembolisms in Latin America. STUDY DESIGN AND SETTING: We employed a mixed-methods post-evaluation using self-administered surveys and semi-structured interviews. We assessed the Latin American guideline development group's (GDG) (1) general satisfaction and confidence using the approach (2) their ratings on the usefulness, appropriateness, and importance of GRADE-ADOLOPMENT and its tools to inform their judgements and (3) any additional facilitators and barriers to refine the process. RESULTS: Eleven of the 14 GDG members including nine panelists and two methodologists, provided survey responses and eight participated in the interview. Respondents felt "mostly" or "completely" satisfied with the adapted guideline. Eight panelists surveyed agree GRADE-ADOLOPMENT is useful in countries with limited resources. Although panelists expressed initial apprehensions in their understanding of the process, they demonstrated enhanced confidence in their capacity to apply GRADE after completing workshop training and by acquiring experience. Panelists re-iterated the importance of considering evidence-to-decision criteria (i.e., resources, feasibility, and cost-effectiveness) when adapting recommendations. The GDG encountered challenges with collecting local and regional data, prioritizing recommendations while considering intra-regional diversity, and the lengthy publication period, although the latter stemmed from procedures not related to GRADE-ADOLOPMENT. CONCLUSIONS: GRADE-ADOLOPMENT is an important tool to facilitate the adaptation and uptake of clinical practice guidelines in novel settings. The GDG felt satisfied with their overall experience using the GRADE-ADOLOPMENT approach. However, their experience could have been optimized if they had access to robust regional evidence, more recommendations to adapt from, and worked with more efficient guideline production timelines.
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Puerto Rico (PR) is a United States (US) territory with a history of colonial violence, poverty, and government corruption. Due to these sociopolitical factors and natural disasters (e.g., hurricanes and earthquakes), there has been a sharp increase in PR residents migrating to the mainland US. Local media and professional health organizations focus on the impact of medical migration on the PR health system (e.g., health personnel shortages and long waiting periods for critical care). According to the PR College of Physicians and Surgeons, 365-500 physicians have left annually since 2014, which represents a crisis of access to health services. However, few studies have focused on ways to mitigate medical migration from PR to the US mainland. This article describes the recommendations provided by migrating and non-migrating Puerto Rican Physicians (PRPs) to mitigate medical migration from PR to the US mainland. We focus on qualitative data from a mixed-methods NIH-funded study (1R01MD014188) to explore factors that motivate or mitigate migration among migrating (n = 26) and non-migrating (n = 24) PRPs. Interviews were analyzed following thematic analysis guidelines. Results show the following themes: 1) strategies to retain early-career medical residents living in PR; 2) recommendations for local government on future health policy; and 3) work environment initiatives for health institutions to mitigate physician migration. Findings suggest multilevel efforts are required to mitigate medical migration in PR.
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BACKGROUND: In an effort to improve migraine management around the world, the International Headache Society (IHS) has here developed a list of practical recommendations for the acute pharmacological treatment of migraine. The recommendations are categorized into optimal and essential, in order to provide treatment options for all possible settings, including those with limited access to migraine medications. METHODS: An IHS steering committee developed a list of clinical questions based on practical issues in the management of migraine. A selected group of international senior and junior headache experts developed the recommendations, following expert consensus and the review of available national and international headache guidelines and guidance documents. Following the initial search, a bibliography of twenty-one national and international guidelines was created and reviewed by the working group. RESULTS: A total of seventeen questions addressing different aspects of acute migraine treatment have been outlined. For each of them we provide an optimal recommendation, to be used whenever possible, and an essential recommendation to be used when the optimal level cannot be attained. CONCLUSION: Adoption of these international recommendations will improve the quality of acute migraine treatment around the world, even where pharmacological options remain limited.
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Transtornos de Enxaqueca , Transtornos de Enxaqueca/tratamento farmacológico , Humanos , Analgésicos/uso terapêutico , Sociedades Médicas/normasRESUMO
BACKGROUND: Australia rapidly developed COVID-19 quarantine programs to reduce the adverse outcomes of a novel pathogen imported by visitors and returned travellers. Different quarantine pathways were utilised over the pandemic, yet no definitive cohort map exists to guide future preparedness. We created a whole-of-system cohort journey map of Australian quarantine cohorts to inform future pandemic preparedness activities. METHODS: Australian parliamentary websites and Google were searched for publicly available grey literature from 2019 to 2023. Data about quarantine cohorts, pandemic plans and documents, journey activities, viral escape events, and quarantine recommendations were extracted and plotted to produce a whole-of-system cohort journey map. RESULTS: The system mapping process identified 22 distinct quarantine cohort journeys during COVID-19, yet few of the cohorts were mentioned in pandemic and emergency plans. Viral escape events were documented 27 times, and COVID-19 reviews and inquiries produced 282 quarantine-specific recommendations. Cohorts included international and domestic travellers who experienced home, hotel, and facility quarantine iterations. Other cohorts, such as humanitarian evacuations, diplomats, airline crews, community close contacts, and people experiencing homelessness, had distinctive quarantine journeys. CONCLUSIONS: This whole-of-system quarantine cohort map furthers the case for governments and policymakers to update pandemic plans to include the 22 identified cohorts and test plans through pandemic exercises. Recommendations from inquiries should be acquitted to reduce the risk of viral escape and to strengthen national preparedness if quarantine systems are required in future pandemic responses.
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Lung cancer (LC) is a leading cause of cancer-related mortality worldwide. Lung Cancer Screening (LCS) programs that use low-dose computed tomography (LDCT) have been shown to reduce LC mortality by up to 25 % and are considered cost-effective. The European Health Union has encouraged its Member States to explore the feasibility of LCS implementation in their respective countries. The task force conducted a comprehensive literature review and engaged in extensive discussions to provide recommendations. These recommendations encompass the essential components required to initiate pilot LCS programs following the guidelines established by the World Health Organization. They were tailored to align with the specific context of the Portuguese healthcare system. The document addresses critical aspects, including the eligible population, methods for issuing invitations, radiological prerequisites, procedures for reporting results, referral processes, diagnostic strategies, program implementation, and ongoing monitoring. Furthermore, the task force emphasized that pairing LCS with evidence-based smoking cessation should be the standard of care for a high-quality screening program. This document also identifies areas for further research. These recommendations aim to guarantee that the implementation of a Portuguese LCS program ensures high-quality standards, consistency, and uniformity across centres.
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OBJECTIVES: Survival benefit from anticancer treatments, even if modest, improves a patient's chances of accessing future innovations, thereby creating real option value (ROV). There is no empirical evidence on the impact of potential future innovations on oncologists' treatment recommendations. METHODS: We conducted a national online survey of practicing medical and hematological oncologists. We presented a hypothetical metastatic cancer patient with median survival of 6 months under four decision-making scenarios with varying expected efficacy and time to arrival of future innovations. We assessed the likelihood of discussing future innovations with their patients and the likelihood that future innovations would influence their current treatment recommendation, as well as factors associated with these 2 outcomes using multivariate logistic regressions. RESULTS: 201 oncologists completed the survey. When future innovations were expected to improve survival by 6 months and be available in 6 months, 76% of oncologists were likely or very likely to discuss the innovations with their patients, and 68% reported they would influence their current treatment recommendations. A one-month increase in the expected survival improvement of future innovation was associated with a 1.17 (95% CI: 1.1-1.25) greater odds of reporting likely or very likely to discuss future innovations with their patients, while a one-month increase in the expected time to arrival was associated with a 0.91 (95% CI: 0.88-0.94) lower odds. CONCLUSIONS: As potential future innovations appear to influence oncologists' treatments recommendations, evidence to inform clinical guidelines and value assessments should consider data on ROV impacts to support informed treatment decision-making.
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IMPORTANCE: Patients undergoing cancer treatment experience a multitude of skin, hair, and nail adverse events, prompting them to use non-evidence-based and often restrictive over-the-counter (OTC) recommendations to alleviate their symptoms. Comprehensively assessing evidence-based OTC modalities is crucial to enable cancer patients to comfortably resume their lives post-treatment and integrate clinically sound practices into their self-care routines. OBJECTIVE: Perform a systematic review and assessment of evidence-based OTC skin, hair, and nail care recommendations for adult patients undergoing cancer treatment. EVIDENCE REVIEW: PubMed, Cochrane, Embase, and Medline databases were searched in March 2023 to identify English articles addressing OTC skin, hair, and nail care recommendations for adult patients before, during, and after cancer chemotherapy or radiation therapy (RT). Quality was assessed with Oxford Centre for Evidence Based Medicine criteria. FINDINGS: 2192 unique articles were screened, of which 77 met inclusion criteria consisting of 54 randomized controlled trials (RCT), 8 non-randomized controlled cohorts, 1 non-randomized controlled clinical trial, 3 controlled prospective cohorts, 4 prospective cohorts, 2 controlled clinical trials, 1 prospective comparative study, 2 case reports, and 2 case series discussing 9322 patients. An additional article outside of our database search was included for a total of 78 articles. OTC skin care treatments with the best quality of evidence included moisturizing creams. Our review revealed a paucity of evidence-based hair and nail care practices. CONCLUSIONS AND RELEVANCE: This systematic review serves to highlight the efficacy of diverse OTC skin, hair, and nail care recommendations for adult cancer patients while encouraging further clinical trials to establish evidence-based management guidelines.
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Doenças da Unha , Neoplasias , Medicamentos sem Prescrição , Humanos , Neoplasias/terapia , Neoplasias/radioterapia , Medicamentos sem Prescrição/administração & dosagem , Medicamentos sem Prescrição/uso terapêutico , Adulto , Doenças da Unha/terapia , Higiene da Pele/métodos , Dermatopatias/terapiaRESUMO
Importance: Public trust in health experts has been decreasing leading to decreased adherence to expert recommendations. Objective: To evaluate public perceptions of conflict and uncertainty among experts in healthcare recommendations and association with decreased trust in health entities for accurate health information. Methods: Analysis of the US nationally representative Health Information National Trends Survey (HINTS 6-2022). Adults aged 18 and older were respondents to the survey (unweighted n = 5,842, representing 241 million adults). The main outcome was trust in doctors, scientists and government health agencies for health information. Analyses examined trust in experts with public perceptions of conflict about recommendations and changing recommendations. Results: There was high trust in doctors for health information (95%) versus 84% in scientists and 70% in government health agencies. Only 18% have high trust in the health information on social media. Respondents who felt expert recommendations change often were less likely to have high trust (65%) in government agencies compared to those who felt that the recommendations did not often change (82%) (p < 0.01). In logistic regressions controlling for age, sex, race, education, income and trust in social media for health information perceptions of low conflict among expert health recommendations is associated with likelihood of high trust in government health agencies (OR 2.86; 95% CI 1.96-4.15). Conclusion: The public has low trust in government health agencies and perceptions of conflict among experts over recommendations is likely playing a role in the erosion of trust in health experts.
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The spreading knowledge of the health benefits of coffee and the development of gastronomy with a wide range of coffees prompt an evaluation of their caffeine content in terms of safe intake. The study analyzed the caffeine content of popular coffees in comparison with recommendations for a safe single dose (200 mg) and daily caffeine intake (400 mg), and guidelines for drinking 3-5 cups of coffee per day. A total of 299 coffee samples from franchise shops and homemade coffees were tested. The "takeaway" coffees had a three times higher mean caffeine content (p < 0.005) compared to homemade coffees. Americano coffee was the "strongest" (143 mg caffeine/serving on average), while coffee prepared by pouring hot water over one teaspoon of ground coffee was the "lightest" (23 mg caffeine/serving on average) (p < 0.05). Over 200 mg of caffeine per serving was found in 4% of samples. Over 400 mg of caffeine would be consumed by people drinking "on the go" 4-5 servings of many types of coffee, except espresso. In this respect, homemade coffees are safer. Therefore, recommendations on drinking coffee should be more practical, and indicate not only the number of cups, but also the "strength" of various types of coffee, in order to avoid the regular intake of high amounts of caffeine.
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Cafeína , Café , Cafeína/análise , Cafeína/administração & dosagem , Café/química , Humanos , Recomendações NutricionaisRESUMO
Introduction: This descriptive retrospective study analyzed coronial recommendations for natural deaths in sport and recreation from January 2006 to December 2019 using data from the Bureau du coroner du Québec. Methods: Reports with recommendations were analyzed by sex, age group, cause of death, context, and activity. The nature of recommendations was assessed using a public health-based model. Thematic analysis was conducted following a four-phase approach in which themes developed were emphasized and further connected with existing literature. Results: Reports involving individuals aged 18-24 and reports related to ice hockey were significantly more likely to contain recommendations. Reports related to individuals ≥45 years old, or related to cycling or hunting had higher death frequencies, but relatively low recommendation rates. Most recommendations aligned with the public health-based model but specifying implementation time frames was rare (11.7%). Nearly 60% of coroner's recommendations focused on automated external defibrillator implementation, delivery and training. Discussion: Mitigation of sudden cardiac arrest risk for individuals ≥45 years old, timely treatment of life-threatening arrhythmias especially for activity practiced in remote regions and specifying implementation time frames were identified as improvement areas. The multi-faceted approach to enhancing public access defibrillation developed by the International Liaison Committee on Resuscitation in 2022 addresses recurrent themes covered by coroners and holds the potential to inform evidence-based decision making.
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Médicos Legistas , Recreação , Esportes , Humanos , Pessoa de Meia-Idade , Masculino , Feminino , Adolescente , Quebeque , Adulto , Estudos Retrospectivos , Adulto Jovem , Idoso , Causas de Morte , Criança , Pré-EscolarRESUMO
Adherence to lifestyle recommendations is crucial in managing hypertension, independent of medical treatment. This study aimed to evaluate the implementation of adherence to lifestyle recommendations and analyze the trends in adherence to lifestyle recommendations among patients with hypertension in Korea from 2007 to 2021 using the Korea National Health and Nutrition Examination Survey (KNHANES). The study included adults aged ≥20 years. Factors such as regular physical activity, smoking and alcohol abstinence, weight and stress management, and adherence to a healthy diet were analyzed. In 2021, A doublefold increase was observed in the proportion of patients with hypertension who adhered to sodium restriction compared to 2007. However, 70% of patients with hypertension consume more sodium than recommended. Moreover, potassium intake has steadily decreased since 2014, with only 23.8% of patients with hypertension meeting the recommended intake. The body mass index (BMI) and waist circumference of patients with hypertension have gradually increased, with fewer patients maintaining an appropriate weight. The neglect of diet and weight control among young patients with hypertension who experience high stress levels poses challenges in modifying their lifestyles. Patients with hypertension in Korea still consume high amounts of sodium, whereas potassium intake is gradually decreasing. Additionally, obesity rates have been increasing, especially among young patients with hypertension. A multidisciplinary approach is necessary for improving the lifestyle habits of hypertensive patients.
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This scoping review aims to comprehensively explore the landscape of taboos and their impact on sexual and reproductive health. Titled "Forbidden Conversations," it delves into the intricate web of societal, cultural, and religious norms that have contributed to the elusive and often stigmatized nature of sexual and reproductive health topics. The review navigates through the multifaceted dimensions of these taboos, shedding light on their impact on individuals, communities, and public health while advocating for a paradigm shift toward open, inclusive, and informed dialogue. The analysis within this review spans a decade, capturing the most recent and relevant literature to map the landscape of taboos in sexual and reproductive health. It explores the persistent societal apprehensions and subsequent stigmatization surrounding topics such as menstruation, contraception, fertility, sexual orientation, and gender identity. The review contextualizes the multifaceted challenges presented by these prevailing norms by tracing historically rooted taboos and their evolution across different cultures and contexts. The scoping review identifies the profound implications of these taboos on public health, highlighting how they contribute to disparities in access to healthcare, perpetuate misinformation, and infringe upon the fundamental rights of individuals. It addresses the challenges in sexual education, emphasizing how these taboos impede comprehensive understanding and enforcement of sexual and reproductive health rights among adolescents and young adults. The intersectional approach taken in this review situates these taboos within broader systems of inequality, emphasizing the compounded impact they have on marginalized populations. Through this comprehensive exploration, the review aims to provide actionable insights and identify existing research, policy, and practice gaps. It seeks to lay the foundation for future initiatives that advocate for destigmatization, empowerment, and equity in sexual and reproductive health. Ultimately, "Forbidden Conversations" aims to steer the conversation toward openness and inclusivity while advocating for unbiased, comprehensive sexual and reproductive healthcare with dignity for all individuals.
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Double-blind, placebo-controlled, randomized controlled trials are the gold standard for clinical trials in nutrition science. For trials of whole diets, dietary counseling are advantageous as they offer clinical translatability although can vary in the fidelity of the intended intervention from participant to participant and across studies. Feeding trials, in which most or all food is provided, offer high precision and can provide proof-of-concept evidence that a dietary intervention is efficacious and can also better evaluate the effect of known quantities of foods and nutrients on physiology. However, they come with additional methodological complexities. Feeding trials also call for a variety of unique methodological considerations, not least of which relate to the design and delivery of diets to participants. This review aims to provide a comprehensive summary of recommendations for design and conduct of feeding trials, encompassing domiciled and non-domiciled feeding trials. Several pertinent aspects of trial design and methodology are discussed, including defining the study population to maximize retention, safety and generalisability of findings, recommendations for design of control interventions and optimising blinding, and specific considerations for clinical populations. A detailed stepwise process for menu design, development, validation and delivery are also presented. These recommendations aim to facilitate methodologic consistency and execution of high quality feeding trials, ultimately facilitating improved understanding of the role of diet in treating disease and the underpinning mechanisms.