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1.
J Transl Med ; 22(1): 536, 2024 Jun 06.
Artículo en Inglés | MEDLINE | ID: mdl-38844956

RESUMEN

BACKGROUND: The challenge of addressing obesity persists in healthcare, necessitating nuanced approaches and personalized strategies. This study aims to evaluate the effects of diverse therapeutic interventions on anthropometric and biochemical parameters in individuals with overweight and obesity within a real-world clinical context. METHODS: A retrospective analysis was conducted on 192 patients (141 females, 51 males) aged 18 to 75, with a BMI ranging from 25 to 30 (14.1%) and BMI ≥ 30 (85.9%), observed over a 12-month period at our Endocrinology Unit. Treatment cohorts comprised individuals following different regimens: Mediterranean Diet (MD), with an approximate daily intake of 1500 kcal for women and 1800 kcal for men (71% patients); Ketogenic Diet (KD), utilizing the VLCKD protocol characterized by a highly hypocaloric dietary regimen < 800 kcal/day (14% patients); metformin, administered using the oral formulation (5% patients); pharmacological intervention with GLP1-RA administered via subcutaneous injection with incremental dosage (10% patients). Supply constraints limited the efficacy of Liraglutide, whereas Semaglutide was excluded from comparisons due to its unavailability for obesity without diabetes. Blood tests were conducted to assess lipid profile, glycemic profile, and anthropometric parameters, including BMI, waist circumference, and waist-to-height ratio. RESULTS: Significant BMI changes were observed from baseline to 6 months across MD, KD, and Liraglutide groups (p < 0.05). KD exhibited notable reductions in waist circumference and waist-to-height ratio within the initial quarter (p < 0.05), with a significant triglyceride decrease after 6 months (p < 0.05), indicating its efficacy over MD. Liraglutide demonstrated a substantial reduction in HbA1c levels in the first quarter (p < 0.05). During the first three months, the ANOVA test on fasting blood glucose showed a statistically significant impact of the time variable (p < 0.05) rather than the specific treatments themselves (Liraglutide and KD), suggesting that adherence during the early stages of therapy may be more critical than treatment choice. CONCLUSIONS: Positive outcomes from targeted interventions, whether pharmacological or dietary should encourage the exploration of innovative, long-term strategies that include personalized treatment alternation. The absence of standardized protocols underscores the importance of careful and tailored planning in managing obesity as a chronic condition.


Asunto(s)
Obesidad , Humanos , Masculino , Femenino , Persona de Mediana Edad , Adulto , Anciano , Adolescente , Adulto Joven , Manejo de la Obesidad/métodos , Dieta Mediterránea , Índice de Masa Corporal , Estudios Retrospectivos
2.
Diabetes Obes Metab ; 26(4): 1529-1539, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38284284

RESUMEN

AIMS: To identify and better understand themes related to why people living with obesity (PwO) in Canada may not use professional support and to explore potential strategies to address the challenges. METHODS: One-on-one interviews and online surveys, informed by the Theoretical Domains Framework, were conducted. A total of 20 PwO were interviewed and a separate group of 200 PwO were surveyed. Results from the interviews guided the development of the survey. Spearman's correlation analysis was performed to investigate the association between the theme domain scores of the PwO and their prior experience with obesity management strategies. RESULTS: The 200 PwO surveyed provided representation across Canada and were diverse in age, background and gender. The most prominent domains associated with use of professional support by PwO were: Intention (rs = -0.25; p < 0.01); Social/Professional Role and Identity (rs = -0.15; p < 0.05); and Optimism (rs = -0.15; p < 0.05). For example, PwO without professional support less often reported being transparent in obesity discussions, perceived obesity to be part of their identity, and expected to manage the illness long term. Many PwO hesitated to use various adjunctive therapies due to concerns about affordability, long-term effectiveness, and side effects. CONCLUSION: This study identified contextual, perception and resource considerations that contribute to healthcare decision-making and the use by PwO of professional support to manage obesity, and highlighted key areas to target with interventions to facilitate obesity management. Strategies such as consistent access to healthcare support and educational resources, as well as improved financial support may help PwO to feel more comfortable with exploring new strategies and take control of their healthcare.


Asunto(s)
Manejo de la Obesidad , Humanos , Obesidad/epidemiología , Obesidad/terapia , Canadá/epidemiología , Atención a la Salud , Encuestas y Cuestionarios
3.
Diabetes Obes Metab ; 26 Suppl 2: 46-63, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38504134

RESUMEN

Over the past few decades, there has been a global surge in the prevalence of obesity, rendering it a globally recognized epidemic. Contrary to simply being a medical condition, obesity is an intricate disease with a multifactorial aetiology. Understanding the precise cause of obesity remains a challenge; nevertheless, there seems to be a complex interplay among biological, psychosocial and behavioural factors. Studies on the genetic factors of obesity have revealed several pathways in the brain that play a crucial role in food intake regulation. The best characterized pathway, thus far, is the leptin-melanocortin pathway, from which disruptions are responsible for the majority of monogenic obesity disorders. The effectiveness of conservative lifestyle interventions in addressing monogenic obesity has been limited. Therefore, it is crucial to complement the management strategy with pharmacological and surgical options. Emphasis has been placed on developing drugs aimed at replacing the absent signals, with the goal of restoring the pathway. In both monogenic and polygenic forms of obesity, outcomes differ across various interventions, likely due to the multifaceted nature of the disease. This underscores the need to explore alternative therapeutic strategies that can mitigate this heterogeneity. Precision medicine can be regarded as a powerful tool that can address this concern, as it values the understanding of the underlying abnormality triggering the disease and provides a tailored treatment accordingly. This would assist in optimizing outcomes of the current therapeutic approaches and even aid in the development of novel treatments capable of more effectively managing the global obesity epidemic.


Asunto(s)
Manejo de la Obesidad , Humanos , Receptor de Melanocortina Tipo 4/genética , Receptor de Melanocortina Tipo 4/metabolismo , Medicina de Precisión , Obesidad/epidemiología , Obesidad/genética , Obesidad/terapia , Leptina/genética , Leptina/metabolismo , Melanocortinas/uso terapéutico , Melanocortinas/genética
4.
Diabetes Obes Metab ; 26(9): 3513-3529, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-38984380

RESUMEN

Metformin is a medication that is commonly prescribed to manage type 2 diabetes. It has been used for more than 60 years and is highly effective in lowering blood glucose levels. Recent studies indicate that metformin may have additional medical benefits beyond treating diabetes, revealing its potential therapeutic uses. Oral medication is commonly used to administer metformin because of its convenience and cost-effectiveness. However, there are challenges in optimizing its effectiveness. Gastrointestinal side effects and limitations in bioavailability have led to the underutilization of metformin. Innovative drug-delivery systems such as fast-dissolving tablets, micro/nanoparticle formulations, hydrogel and microneedles have been explored to optimize metformin therapy. These strategies enhance metformin dosage, targeting, bioavailability and stability, and provide personalized treatment options for improved glucose homeostasis, antiobesity and metabolic health benefits. Developing new delivery systems for metformin shows potential for improving therapeutic outcomes, broadening its applications beyond diabetes management and addressing unmet medical needs in various clinical settings. However, it is important to improve drug-delivery systems, addressing issues such as complexity, cost, biocompatibility, stability during storage and transportation, loading capacity, required technologies and biomaterials, targeting precision and regulatory approval. Addressing these limitations is crucial for effective, safe and accessible drug delivery in clinical practice. In this review, recent advances in the development and application of metformin-delivery systems for diabetes and obesity are discussed.


Asunto(s)
Diabetes Mellitus Tipo 2 , Sistemas de Liberación de Medicamentos , Hipoglucemiantes , Metformina , Obesidad , Metformina/uso terapéutico , Metformina/administración & dosificación , Humanos , Hipoglucemiantes/administración & dosificación , Hipoglucemiantes/uso terapéutico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Obesidad/tratamiento farmacológico , Manejo de la Obesidad/métodos , Disponibilidad Biológica
5.
J Pharm Pharm Sci ; 27: 13065, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38903652

RESUMEN

Excess adiposity can contribute to metabolic complications, such as type 2 diabetes mellitus (T2DM), which poses a significant global health burden. Traditionally viewed as a chronic and irreversible condition, T2DM management has evolved and new approaches emphasizing reversal and remission are emerging. Bariatric surgery demonstrates significant improvements in body weight and glucose homeostasis. However, its complexity limits widespread implementation as a population-wide intervention. The identification of glucagon-like peptide 1 (GLP-1) and the development of GLP-1 receptor agonists (GLP-1RAs) have improved T2DM management and offer promising outcomes in terms of weight loss. Innovative treatment approaches combining GLP-1RA with other gut and pancreatic-derived hormone receptor agonists, such as glucose-dependant insulinotropic peptide (GIP) and glucagon (GCG) receptor agonists, or coadministered with amylin analogues, are demonstrating enhanced efficacy in both weight loss and glycemic control. This review aims to explore the benefits of bariatric surgery and emerging pharmacological therapies such as GLP-1RAs, and dual and triple agonists in managing obesity and T2DM while highlighting the caveats and evolving landscape of treatment options.


Asunto(s)
Cirugía Bariátrica , Diabetes Mellitus Tipo 2 , Obesidad , Humanos , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Obesidad/tratamiento farmacológico , Receptor del Péptido 1 Similar al Glucagón/agonistas , Hipoglucemiantes/uso terapéutico , Péptido 1 Similar al Glucagón/agonistas , Péptido 1 Similar al Glucagón/uso terapéutico , Pérdida de Peso/efectos de los fármacos , Manejo de la Obesidad
6.
Endocr Pract ; 30(8): 779-789, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38729570

RESUMEN

OBJECTIVE: Obesity is the most prevalent chronic disease in the United States with over 70% of the American population suffering from overweight/obesity. Recently, the popularity of plant-based diets (PBDs) has grown, with individuals adopting these diets for ethical, health and environmental reasons. Our aim is to evaluate the effect of a PBD on weight loss among patients who are overweight or obese. METHODS: A literature review of PBDs for the treatment of obesity was conducted using PubMed and Scopus. Our search yielded 27 intervention trials (3361 participants) and 6 metanalyses (9168 participants, 61 trials). RESULTS: Among the intervention trials evaluated, 75% showed a significant increase in weight loss or decrease in weight in the intervention group, on average -5.0 kg (range -1.8 to -12.1 kg). Other outcomes included energy intake (-420 Kcal/d), systolic blood pressure (-3.78 mmHg), fasting plasma glucose (-2.0 mmol/L), hemoglobin A1c (-0.5%, -3.4 mmol/L), total cholesterol (-0.40 mmol/L), low-density lipoprotein (-0.38 mmol/L), triglyceride levels (+0.13 mmol/L), and fiber intake (+10.8 g/d). The 6 meta-analyses showed weight loss (average -2.9 kg, range -2.02 kg to -4.1 kg), body mass index reduction, and improvements in hemoglobin A1c, low-density lipoprotein, and total cholesterol. CONCLUSION: PBDs result in significant weight loss and improve metabolic outcomes. PBDs offer a sustainable approach to long-term weight loss maintenance. Health care providers should encourage open discussions with their patients regarding their dietary habits to assist them in setting feasible lifestyle goals and consider shared medical appointments to support patients in transitioning to PBDs.


Asunto(s)
Dieta a Base de Plantas , Obesidad , Humanos , Dieta Vegetariana , Obesidad/dietoterapia , Obesidad/terapia , Manejo de la Obesidad/métodos , Pérdida de Peso
7.
Endocr Pract ; 30(3): 292-303, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38122931

RESUMEN

OBJECTIVE: To review clinical trial data for incretin therapies that are approved or in late-stage development for overweight or obesity management, along with clinical implications of these therapies and future directions. METHODS: We searched for clinical trials involving incretin therapies studied specifically for overweight or obesity management in ClinicalTrials.gov and PubMed from registry inception through December 2023. RESULTS: Glucagon-like peptide-1 (GLP-1) receptor agonism, alone and in combination with glucose-dependent insulinotropic polypeptide (GIP) receptor agonism or glucagon agonism, leads to significant weight reduction in people with overweight or obesity. Newer incretin therapies have demonstrated weight reduction between 15% to 25%, far outpacing non-incretin therapies for weight management and achieving levels of weight loss that may prevent weight-related complications. However, the discontinuation of incretin therapies is associated with weight regain. The main side effects of incretin therapies are transient, mild-to-moderate gastrointestinal side effects - nausea, diarrhea, constipation, and vomiting - that commonly occur in the first 4 to 8 weeks of treatment. There is a rich late-stage pipeline of incretin therapies for weight management, consisting of oral GLP-1 receptor agonists, dual GLP-1/GIP receptor agonists, dual GLP-1/glucagon receptor agonists, triple GLP-1/GIP/glucagon receptor agonists, and combination therapies with nonincretin drugs. CONCLUSION: Newer incretin therapies for weight management have the potential to improve the treatment for overweight and obesity, the treatment and prevention of weight-related complications, and the individualization of weight management. Ensuring that these therapies are accessible - and that treatment with them is consistent and sustainable - is necessary to translate findings from trials into the real world.


Asunto(s)
Diabetes Mellitus Tipo 2 , Manejo de la Obesidad , Humanos , Incretinas/uso terapéutico , Incretinas/farmacología , Sobrepeso/tratamiento farmacológico , Péptido 1 Similar al Glucagón/uso terapéutico , Polipéptido Inhibidor Gástrico/farmacología , Polipéptido Inhibidor Gástrico/uso terapéutico , Receptores de Glucagón/uso terapéutico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Obesidad/tratamiento farmacológico , Pérdida de Peso , Receptor del Péptido 1 Similar al Glucagón/agonistas
8.
J Sci Food Agric ; 104(1): 315-327, 2024 Jan 15.
Artículo en Inglés | MEDLINE | ID: mdl-37592881

RESUMEN

BACKGROUND: In light of the exponential rise in global population, there is a critical requirement to reduce food waste on a global scale. According to studies, agricultural wastes such as oil-seed cakes offer great nutritional value. Acid precipitation (A) and alkaline extraction methods (traditional methods) were used to extract protein from oil-seed cakes; however, both procedures are linked to decreased protein quality and quantity, which prompted the development of a novel strategy known as the biological/microbial/probiotic (B) method. Therefore, the present study aimed to highlight the optimal way of protein extraction from oil-seed cakes and the effect of extraction methods on protein efficacy against obesity. The outcomes were also compared with milk proteins. RESULTS: In vitro study provided evidence that proteins from both sources (plant and milk) suppressed adipogenesis and stimulated adipolysis in 3T3L-1 cells. For the in vivo study, mice were fed with different protein extracts: soya protein preparation (SPP), ground protein preparation (GPP), whey protein (WP) and casein protein (CP) containing 40% of their calories as fat. Body weight decreased significantly in all the rats except CP-fed rats. Body mass index, atherogenic index, plasma triglyceride and very-low-density lipoprotein cholesterol level decreased significantly in all the groups in comparison to the model group (high-fat-diet group), but the decrease was more pronounced in plant proteins than milk proteins. In hepatocytes, the expression of fasting-induced adipose factor, carnitine palmitoyltransferase I and peroxisome proliferator-activated receptor α genes was increased significantly in SPP-fed groups. Adiponectin gene expression was upregulated significantly in visceral fat tissue in groups fed SPP-B, GPP-A and CP, whereas leptin gene was downregulated significantly in all groups except SPP-A. CONCLUSION: This study demonstrates that SPP-B showed the most effective anti-obesity property, followed by WP. Additionally, we found that the biological precipitation approach produced better outcomes for plant proteins isolated from oil-seed cakes than the acid precipitation method. © 2023 Society of Chemical Industry.


Asunto(s)
Manejo de la Obesidad , Eliminación de Residuos , Ratas , Ratones , Animales , Proteínas de la Leche/análisis , Proteínas Seminales , Obesidad/tratamiento farmacológico , Obesidad/genética , Dieta Alta en Grasa , Caseínas/análisis , Semillas/química , Proteínas de Plantas/genética , Proteínas de Plantas/análisis
9.
Int J Mol Sci ; 25(1)2023 Dec 28.
Artículo en Inglés | MEDLINE | ID: mdl-38203609

RESUMEN

Metabolic disorders present a significant public health challenge globally. The intricate relationship between the gut microbiome, particularly Bacteroides spp. (BAC), and obesity, including their specific metabolic functions, remains partly unresolved. This review consolidates current research on BAC's role in obesity and lipid metabolism, with three objectives: (1) To summarize the gut microbiota's impact on obesity; (2) To assess BAC's efficacy in obesity intervention; (3) To explore BAC's mechanisms in obesity and lipid metabolism management. This review critically examines the role of BAC in obesity, integrating findings from clinical and preclinical studies. We highlight the changes in BAC diversity and concentration following successful obesity treatment and discuss the notable differences in BAC characteristics among individuals with varying obesity levels. Furthermore, we review recent preclinical studies demonstrating the potential of BAC in ameliorating obesity and related inflammatory conditions, providing detailed insights into the methodologies of these in vivo experiments. Additionally, certain BAC-derived metabolites have been shown to be involved in the regulation of host lipid metabolism-related pathways. The enhanced TNF production by dendritic cells following BAC administration, in response to LPS, also positions BAC as a potential adjunctive therapy in obesity management.


Asunto(s)
Manejo de la Obesidad , Obesidad , Humanos , Inflamación , Atención Odontológica , Bacteroides
12.
Obes Facts ; 17(2): 183-190, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38253042

RESUMEN

INTRODUCTION: With the rapid development of treatment modalities for obesity management, there is an increasing demand for guidance to facilitate the prioritization of interventions. In 2020, the Swedish National Board of Health and Welfare started the process of producing the first national guidelines for obesity care directed to decision makers who allocate resources to the best knowledge-based care. The main aim of this paper was to describe the systematic development of these guidelines, designed to guarantee uniformly high standards of care throughout the whole country. METHODS: The standardized procedures of the National Board of Health and Welfare were applied to construct guidelines in a systematic and transparent way, including priority setting of recommendations and quality indicators to evaluate the progress of implementation. The process involved independent expert committees including professionals and patient representatives, and the guidelines were reviewed through an open public consultation. RESULTS: National guidelines were issued in 2023, encompassing a broad scope, from identification and diagnosis to multiple treatment modalities, embedded in a life-course perspective from pregnancy to the elderly, as well as highlighting the need for improved knowledge and competence of health care providers. CONCLUSIONS: National guidelines for improved standard care and evidence-based and efficient use of health care resources for obesity treatment can be developed in a systematic way with professionals and patient representatives.


Asunto(s)
Manejo de la Obesidad , Embarazo , Femenino , Humanos , Anciano , Suecia , Obesidad/terapia
13.
Clin Obes ; 14(2): e12631, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38320758

RESUMEN

Obesity is a chronic and complex disease affecting millions of people worldwide. Currently, there is no standard definition of success for the management of obesity. We set out to complete a synthesis of clinical practice guidelines for obesity management for adult populations, aiming to provide both a quantitative descriptive and qualitative analysis of definitions of success in clinical practice guidelines. An electronic search retrieved 4477 references. Sixteen clinical practice guidelines were included after screening and full-text review. We coded definitions of success 147 times across the included guidelines. No standard or explicit definition of success was identified in the guidelines but rather success was implicitly defined. We developed three themes describing how success was defined in the clinical practice guidelines: Knowledge-based decision making; management of expectations; and the perception of control. The review reinforced that success is an inherently subjective and complex concept. Defining success is limited by existing studies that focus on weight loss and would benefit from additional research on different outcomes. Equally, the relationship between people living with obesity and their clinicians should be further explored to understand how defining success is controlled, discussed and framed in a clinical setting.


Asunto(s)
Manejo de la Obesidad , Obesidad , Guías de Práctica Clínica como Asunto , Humanos , Obesidad/terapia , Manejo de la Obesidad/métodos , Adulto , Pérdida de Peso
14.
Curr Nutr Rep ; 13(3): 455-477, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-38806863

RESUMEN

PURPOSE OF REVIEW: The prevalence of obesity continues to rise steadily. While obesity management typically relies on dietary and lifestyle modifications, individual responses to these interventions vary widely. Clinical guidelines for overweight and obesity stress the importance of personalized approaches to care. This review aims to underscore the role of precision nutrition in delivering tailored interventions for obesity management. RECENT FINDINGS: Recent technological strides have expanded our ability to detect obesity-related genetic polymorphisms, with machine learning algorithms proving pivotal in analyzing intricate genomic data. Machine learning algorithms can also predict postprandial glucose, triglyceride, and insulin levels, facilitating customized dietary interventions and ultimately leading to successful weight loss. Additionally, given that adherence to dietary recommendations is one of the key predictors of weight loss success, employing more objective methods for dietary assessment and monitoring can enhance sustained long-term compliance. Biomarkers of food intake hold promise for a more objective dietary assessment. Acknowledging the multifaceted nature of obesity, precision nutrition stands poised to transform obesity management by tailoring dietary interventions to individuals' genetic backgrounds, gut microbiota, metabolic profiles, and behavioral patterns. However, there is insufficient evidence demonstrating the superiority of precision nutrition over traditional dietary recommendations. The integration of precision nutrition into routine clinical practice requires further validation through randomized controlled trials and the accumulation of a larger body of evidence to strengthen its foundation.


Asunto(s)
Obesidad , Medicina de Precisión , Humanos , Obesidad/terapia , Manejo de la Obesidad/métodos , Pérdida de Peso , Aprendizaje Automático , Dieta
15.
Front Endocrinol (Lausanne) ; 15: 1364503, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38715796

RESUMEN

Obesity has become a global epidemic in the modern world, significantly impacting the global healthcare economy. Lifestyle interventions remain the primary approach to managing obesity, with medical therapy considered a secondary option, often used in conjunction with lifestyle modifications. In recent years, there has been a proliferation of newer therapeutic agents, revolutionizing the treatment landscape for obesity. Notably, glucagon-like peptide-1 receptor agonists (GLP-1 RAs), such as semaglutide, liraglutide, and the recently approved dual GLP-1/GIP RAs agonist tirzepatide, have emerged as effective medications for managing obesity, resulting in significant weight loss. These agents not only promote weight reduction but also improve metabolic parameters, including lipid profiles, glucose levels, and central adiposity. On the other hand, bariatric surgery has demonstrated superior efficacy in achieving weight reduction and addressing overall metabolic imbalances. However, with ongoing technological advancements, there is an ongoing debate regarding whether personalized medicine, targeting specific components, will shape the future of developing novel therapeutic agents for obesity management.


Asunto(s)
Fármacos Antiobesidad , Cirugía Bariátrica , Manejo de la Obesidad , Obesidad , Humanos , Obesidad/terapia , Cirugía Bariátrica/métodos , Manejo de la Obesidad/métodos , Fármacos Antiobesidad/uso terapéutico , Receptor del Péptido 1 Similar al Glucagón/agonistas , Pérdida de Peso
16.
Nutrients ; 16(5)2024 Feb 20.
Artículo en Inglés | MEDLINE | ID: mdl-38474710

RESUMEN

BACKGROUND: Obesity is a complex metabolic disorder that is associated with several diseases. Recently, precision nutrition (PN) has emerged as a tailored approach to provide individualised dietary recommendations. AIM: This review discusses the major intrinsic and extrinsic components considered when applying PN during the management of obesity and common associated chronic conditions. RESULTS: The review identified three main PN components: gene-nutrient interactions, intestinal microbiota, and lifestyle factors. Genetic makeup significantly contributes to inter-individual variations in dietary behaviours, with advanced genome sequencing and population genetics aiding in detecting gene variants associated with obesity. Additionally, PN-based host-microbiota evaluation emerges as an advanced therapeutic tool, impacting disease control and prevention. The gut microbiome's composition regulates diverse responses to nutritional recommendations. Several studies highlight PN's effectiveness in improving diet quality and enhancing adherence to physical activity among obese patients. PN is a key strategy for addressing obesity-related risk factors, encompassing dietary patterns, body weight, fat, blood lipids, glucose levels, and insulin resistance. CONCLUSION: PN stands out as a feasible tool for effectively managing obesity, considering its ability to integrate genetic and lifestyle factors. The application of PN-based approaches not only improves current obesity conditions but also holds promise for preventing obesity and its associated complications in the long term.


Asunto(s)
Microbioma Gastrointestinal , Manejo de la Obesidad , Humanos , Obesidad/epidemiología , Estilo de Vida , Nutrientes
17.
Expert Rev Clin Pharmacol ; 17(4): 349-362, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38471973

RESUMEN

INTRODUCTION: With newer anti-obesity medications (AOMs) being introduced at a rapid pace, it is prudent to make a concise and updated clinical practice document that may help busy clinicians in daily clinical practice. A group of metabolic physicians, diabetologists, endocrinologists, and bariatric surgeons assembled during the Integrated Diabetes and Endocrine Academy 2023 Congress (IDEACON, July 2023, Kolkata, India) to compile an update of pharmacotherapeutic options for managing people with obesity in India. AREAS COVERED: After an extensive review of the literature by experts in different domains, this update provides all available information on the management of obesity, with a special emphasis on both currently available and soon-to-be-available AOMs, in people with obesity. EXPERT OPINION: Several newer AOMs have been shown to reduce body weight significantly, thus poised to make a paradigm shift in the management of obesity. While the tolerability and key adverse events associated with these AOMs appear to be acceptable in randomized controlled trials, pharmacovigilance is vital in real-world settings, given the absence of sufficiently long-term studies. The easy availability and affordability of these drugs is another area of concern, especially in developing countries like India.


Asunto(s)
Fármacos Antiobesidad , Manejo de la Obesidad , Obesidad , Humanos , Fármacos Antiobesidad/efectos adversos , Fármacos Antiobesidad/uso terapéutico , Peso Corporal , Obesidad/tratamiento farmacológico , Ensayos Clínicos Controlados Aleatorios como Asunto
18.
Sleep Med ; 119: 58-72, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38652930

RESUMEN

OBJECTIVES: The study aimed to investigate the effect of the circadian timing program (SIZAP) developed for evening-chronotype individuals with obesity on obesity management and sleep quality. METHODS: This single-site, randomized controlled trial with an experimental research design was registered in ClinicalTrials.gov. It was reported in accordance with the "Consolidated Standards of Reporting Trials" (CONSORT) randomized controlled trial guidelines. The study sample consisted of 38 evening-chronotype individuals with first-degree obesity, with 19 individuals in each study group. The intervention group's sleep hygiene training was conducted and their lifestyle changes were ensured through SIZAP. The control group followed their normal daily lifestyle. No intervention was made in terms of the dietary practices of both groups. Study data were collected using the personal information form, the anthropometric measurement form, the Horne and Ostberg Morning and Evening Questionnaire (MEQ), the Impact of weight on quality of life-lite (IWQOL-lite), the Pittsburgh Sleep Quality Index (PSQI), the Epworth Sleepiness Scale (ESS), the sleep diary, and the data tracked via the website and smart bracelets. RESULTS: It was determined that the participants in the SIZAP group had a statistically significant decrease in the anthropometric measurements and daytime sleepiness (p < 0.05). The sleep quality scores and the scores of the bodily functions sub-dimension of the quality of life scale were significantly better in the intervention group than in the control group (p < 0.05). CONCLUSION: It was found that SIZAP is effective in obesity management in evening-chronotype individuals and increases weight loss success and sleep quality.


Asunto(s)
Ritmo Circadiano , Obesidad , Calidad del Sueño , Humanos , Femenino , Masculino , Obesidad/terapia , Adulto , Ritmo Circadiano/fisiología , Encuestas y Cuestionarios , Persona de Mediana Edad , Calidad de Vida , Manejo de la Obesidad/métodos , Estilo de Vida , Cronotipo
19.
Curr Nutr Rep ; 13(3): 478-499, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-38861120

RESUMEN

PURPOSE OF REVIEW: Despite the prevalence of weight loss programs, their success rates remain discouraging, with around half of individuals regaining lost weight within two years. The primary objective of this review is to explore the factors contributing to the failure of weight loss programs and to provide insights into effective weight management strategies. RECENT FINDINGS: Factors contributing to the failure of weight loss programs include the impracticality of restrictive diets, potential metabolic impacts, limited focus on lifestyle changes, genetic predispositions, psychological influences, socioeconomic status, and medical conditions. A holistic approach considering these factors is crucial for safe and sustainable weight loss. Key findings indicate the importance of holistic approaches to weight management, including lifestyle modifications, medical interventions, and behavioral and psychological strategies. Effective weight loss strategies emphasize low-calorie, nutrient-rich diets, regular physical activity, and interventions tailored to individual needs. Combining multiple approaches offers the best chance of successful weight management and improved health outcomes. This review provides insights into the complexities of obesity management and the factors contributing to the failure of weight loss programs. It highlights the necessity of adopting a holistic approach that addresses dietary habits, physical activity, genetic factors, psychological well-being, and socioeconomic influences. Recommendations include implementing lifestyle modifications, medical interventions when necessary, and integrating behavioral and psychological support to achieve sustainable weight loss and mitigate the global health challenge posed by obesity.


Asunto(s)
Estilo de Vida , Obesidad , Pérdida de Peso , Programas de Reducción de Peso , Humanos , Programas de Reducción de Peso/métodos , Obesidad/terapia , Obesidad/psicología , Ejercicio Físico , Manejo de la Obesidad/métodos , Insuficiencia del Tratamiento , Conducta Alimentaria , Dieta
20.
Expert Rev Endocrinol Metab ; 19(3): 257-268, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38685693

RESUMEN

INTRODUCTION: Obesity is the modern world's current epidemic, with substantial health and economic impact. This study aimed to provide a narrative overview of the past, currently available, and future treatment options that offer therapeutic and preventive advantages for obesity management. AREAS COVERED: Historically, rimonabant, and lorcaserin, were approved and used for managing non-syndromic obesity. Currently, orlistat, naltrexone/bupropion, glucagon-like peptide-1 receptor agonist (GLP-1 RA), and a few promising therapeutic agents are under investigation, including retatrutide, cagrilintide and orforglipron, which show promising weight reduction effects. We have developed a search string of the Medical Subject Headings (MeSH), including the terms GLP-1 RAs, obesity, and weight loss. This string was then used to perform a systematic literature search in the database including PubMed, EMBASE, MEDLINE, and Scopus up to January 31st, 2024. EXPERT OPINION: Managing obesity often requires medical interventions, particularly in cases of severe obesity or obesity-related comorbidities. Thus, it is important to approach obesity management holistically, considering individual needs and circumstances. In our opinion, consulting with healthcare professionals is crucial to developing a personalized plan that addresses both weight loss and overall health improvement.


Asunto(s)
Fármacos Antiobesidad , Obesidad , Humanos , Obesidad/tratamiento farmacológico , Obesidad/complicaciones , Fármacos Antiobesidad/uso terapéutico , Pérdida de Peso/efectos de los fármacos , Manejo de la Obesidad/métodos
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