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Reik A, Schauberger G, Wiechert M, Hauner H, Holzapfel C. Association Between the Postprandial Response to an Oral Glucose Tolerance Test and Anthropometric Changes After an 8-Week Low-Calorie Formula Diet - Results From the Lifestyle Intervention (LION) Study. Mol Nutr Food Res 2024; 68:e2400106. [PMID: 38850172 DOI: 10.1002/mnfr.202400106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 05/07/2024] [Indexed: 06/10/2024]
Abstract
SCOPE Interindividual variations in postprandial metabolism and weight loss outcomes have been reported. The literature suggests links between postprandial metabolism and weight regulation. Therefore, the study aims to evaluate if postprandial glucose metabolism after a glucose load predicts anthropometric outcomes of a weight loss intervention. METHODS AND RESULTS Anthropometric data from adults with obesity (18-65 years, body mass index [BMI] 30.0-39.9 kg m-2) are collected pre- and post an 8-week formula-based weight loss intervention. An oral glucose tolerance test (OGTT) is performed at baseline, from which postprandial parameters are derived from glucose and insulin concentrations. Linear regression models explored associations between these parameters and anthropometric changes (∆) postintervention. A random forest model is applied to identify predictive parameters for anthropometric outcomes after intervention. Postprandial parameters after an OGTT of 158 participants (63.3% women, age 45 ± 12, BMI 34.9 ± 2.9 kg m-2) reveal nonsignificant associations with changes in anthropometric parameters after weight loss (p > 0.05). Baseline fat-free mass (FFM) and sex are primary predictors for ∆ FFM [kg]. CONCLUSION Postprandial glucose metabolism after a glucose load does not predict anthropometric outcomes after short-term weight loss via a formula-based low-calorie diet in adults with obesity.
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Affiliation(s)
- Anna Reik
- Institute for Nutritional Medicine, School of Medicine and Health, Technical University of Munich, 80992, Munich, Germany
| | - Gunther Schauberger
- Chair of Epidemiology, School of Medicine and Health, Technical University of Munich, 80992, Munich, Germany
| | - Meike Wiechert
- Institute for Nutritional Medicine, School of Medicine and Health, Technical University of Munich, 80992, Munich, Germany
| | - Hans Hauner
- Institute for Nutritional Medicine, School of Medicine and Health, Technical University of Munich, 80992, Munich, Germany
- Else Kroener-Fresenius-Center for Nutritional Medicine, School of Life Sciences, Technical University of Munich, 85354, Freising, Germany
| | - Christina Holzapfel
- Institute for Nutritional Medicine, School of Medicine and Health, Technical University of Munich, 80992, Munich, Germany
- Department of Nutritional, Food and Consumer Sciences, Fulda University of Applied Sciences, 36037, Fulda, Germany
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2
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Sharma A, Papanikolaou N, Abou Sherif S, Dimakopolou A, Thaventhiran T, Go C, Holtermann Entwistle O, Brown A, Luo R, Jha R, Prakash A, Khalifa D, Lewis H, Ramaraju S, Leeds AR, Chahal H, Purkayastha S, Henkel R, Minhas S, Frost G, Dhillo WS, Jayasena CN. Improvements in Sperm Motility Following Low- or High-Intensity Dietary Interventions in Men With Obesity. J Clin Endocrinol Metab 2024; 109:449-460. [PMID: 37656983 PMCID: PMC10795917 DOI: 10.1210/clinem/dgad523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 08/24/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023]
Abstract
INTRODUCTION Obesity increases risks of male infertility, but bariatric surgery does not improve semen quality. Recent uncontrolled studies suggest that a low-energy diet (LED) improves semen quality. Further evaluation within a randomized, controlled setting is warranted. METHODS Men with obesity (18-60 years) with normal sperm concentration (normal count) (n = 24) or oligozoospermia (n = 43) were randomized 1:1 to either 800 kcal/day LED for 16 weeks or control, brief dietary intervention (BDI) with 16 weeks' observation. Semen parameters were compared at baseline and 16 weeks. RESULTS Mean age of men with normal count was 39.4 ± 6.4 in BDI and 40.2 ± 9.6 years in the LED group. Mean age of men with oligozoospermia was 39.5 ± 7.5 in BDI and 37.7 ± 6.6 years in the LED group. LED caused more weight loss than BDI in men with normal count (14.4 vs 6.3 kg; P < .001) and men with oligozoospermia (17.6 vs 1.8 kg; P < .001). Compared with baseline, in men with normal count total motility (TM) increased 48 ± 17% to 60 ± 10% (P < .05) after LED, and 52 ± 8% to 61 ± 6% (P < .0001) after BDI; progressive motility (PM) increased 41 ± 16% to 53 ± 10% (P < .05) after LED, and 45 ± 8% to 54 ± 65% (P < .001) after BDI. In men with oligozoospermia compared with baseline, TM increased 35% [26] to 52% [16] (P < .05) after LED, and 43% [28] to 50% [23] (P = .0587) after BDI; PM increased 29% [23] to 46% [18] (P < .05) after LED, and 33% [25] to 44% [25] (P < .05) after BDI. No differences in postintervention TM or PM were observed between LED and BDI groups in men with normal count or oligozoospermia. CONCLUSION LED or BDI may be sufficient to improve sperm motility in men with obesity. The effects of paternal dietary intervention on fertility outcomes requires investigation.
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Affiliation(s)
- Aditi Sharma
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Nikoleta Papanikolaou
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Sara Abou Sherif
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Anastasia Dimakopolou
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Thilipan Thaventhiran
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Cara Go
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | | | - Adrian Brown
- Centre for Obesity Research, University College London, London, UK
| | - Rong Luo
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Rama Jha
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Anavi Prakash
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Dalia Khalifa
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Hannah Lewis
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Sruthi Ramaraju
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Anthony R Leeds
- Clinical Research Unit, Parker Institute, Frederiksberg Hospital, Copenhagen, Denmark
| | - Harvinder Chahal
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Sanjay Purkayastha
- Department of General and Bariatric Surgery, Imperial College Healthcare NHS Trust, St. Mary's Hospital, London, UK
| | - Ralf Henkel
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Sukhbinder Minhas
- Department of Urology, Imperial College Healthcare NHS Trust, Charing Cross Hospital, Fulham Palace Road, Hammersmith, London, UK
| | - Gary Frost
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Waljit S Dhillo
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
| | - Channa N Jayasena
- Department of Metabolism, Digestion and Reproduction, Imperial College, London W12 0NN, UK
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Tham KW, Abdul Ghani R, Cua SC, Deerochanawong C, Fojas M, Hocking S, Lee J, Nam TQ, Pathan F, Saboo B, Soegondo S, Somasundaram N, Yong AML, Ashkenas J, Webster N, Oldfield B. Obesity in South and Southeast Asia-A new consensus on care and management. Obes Rev 2023; 24:e13520. [PMID: 36453081 PMCID: PMC10078503 DOI: 10.1111/obr.13520] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 10/04/2022] [Accepted: 10/06/2022] [Indexed: 12/03/2022]
Abstract
Obesity is a chronic disease in which the abnormal or excessive accumulation of body fat leads to impaired health and increased risk of mortality and chronic health complications. Prevalence of obesity is rising rapidly in South and Southeast Asia, with potentially serious consequences for local economies, healthcare systems, and quality of life. Our group of obesity specialists from Bangladesh, Brunei Darussalam, India, Indonesia, Malaysia, Philippines, Singapore, Sri Lanka, Thailand, and Viet Nam undertook to develop consensus recommendations for management and care of adults and children with obesity in South and Southeast Asia. To this end, we identified and researched 12 clinical questions related to obesity. These questions address the optimal approaches for identifying and staging obesity, treatment (lifestyle, behavioral, pharmacologic, and surgical options) and maintenance of reduced weight, as well as issues related to weight stigma and patient engagement in the clinical setting. We achieved consensus on 42 clinical recommendations that address these questions. An algorithm describing obesity care is presented, keyed to the various consensus recommendations.
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Affiliation(s)
- Kwang Wei Tham
- Singapore Association for the Study of Obesity, Singapore
| | | | - Sioksoan C Cua
- Division of Pediatric Endocrinology, Philippine General Hospital, Metro Manila, Philippines.,Department of Pediatrics, Chinese General Hospital, Cardinal Santos Medical Center, Manila Doctors Hospital, Metro Manila, Philippines
| | | | - Mia Fojas
- Department of Biochemistry and Molecular Biology, University of the Philippines College of Medicine, Manila, Philippines
| | - Samantha Hocking
- Department of Endocrinology, Royal Prince Alfred Hospital, Sydney, Australia.,Central Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, Australia.,Boden Initiative, Charles Perkins Centre, University of Sydney, Sydney, Australia
| | - June Lee
- Upper Gastrointestinal and Bariatric Surgery, Department of Surgery, Changi General Hospital, Singapore
| | - Tran Quang Nam
- Department of Endocrinology, Ho Chi Minh City University Medical Center, Ho Chi Minh City, Vietnam
| | - Faruque Pathan
- Department of Endocrinology, Ibrahim Memorial Diabetes Center, Dhaka, Bangladesh
| | - Banshi Saboo
- Dia Care Diabetes Care and Hormone Clinic, Ahmedabad, Gujarat, India
| | - Sidartawan Soegondo
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia.,Diabetes Connection and Care, Eka Hospitals, Jakarta, Indonesia
| | | | - Alice M L Yong
- Department of Internal Medicine, RIPAS Hospital, Bandar Seri Begawan, Brunei Darussalam
| | | | | | - Brian Oldfield
- Department of Physiology, Monash Biomedicine Discovery Institute, Monash University, Melbourne, Australia
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Barrea L, Caprio M, Camajani E, Verde L, Elce A, Frias-Toral E, Ceriani F, Cucalón G, Garcia-Velasquez E, El Ghoch M, Colao A, Savastano S, Muscogiuri G. Clinical and nutritional management of very-low-calorie ketogenic diet (VLCKD) in patients with psoriasis and obesity: a practical guide for the nutritionist. Crit Rev Food Sci Nutr 2022; 63:10775-10791. [PMID: 35653127 DOI: 10.1080/10408398.2022.2083070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Psoriasis is an immune-mediated inflammatory skin disease associated with multiple comorbidities. Considered one of the most common inflammatory skin diseases among the general population, it not only affects the skin, but also negatively impacts other organs and joints. In addition, psoriasis has been associated with several chronic cardio-metabolic diseases such as obesity, which would seem to be (i) a risk factor for the onset of psoriasis and (ii) a worsening factor of the severity of the disease. Weight loss appears to improve severity in overweight patients. Recently proposed as an obesity management nutritional strategy, the very-low-calorie ketogenic diet (VLCKD) has demonstrated significant effects in reducing inflammatory processes. In the current review, we describe the evidence available on psoriasis and VLCKD, and provide a practical guide to the prescription of VLCKD in the different phases, evaluation and management of possible adverse events, and the importance of physical activity as a lifestyle modification to reduce psoriasis and associated comorbidities. Randomized control trials are, however, necessary to determine the most effective VLCKD protocol for patients with obesity and psoriasis, optimal protocol duration, composition of micronutrients and macronutrients, choice of special supplements, and management of carbohydrate reintroduction.
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Affiliation(s)
- Luigi Barrea
- Dipartimento di Scienze Umanistiche, Università Telematica Pegaso, Napoli, Italy
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Naples, Italy
| | - Massimiliano Caprio
- Laboratory of Cardiovascular Endocrinology, IRCCS San Raffaele Roma, Rome, Italy
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy
| | - Elisabetta Camajani
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy
- PhD Programme in Endocrinological Sciences, Sapienza University of Rome, Rome, Italy
| | - Ludovica Verde
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Naples, Italy
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy
| | - Ausilia Elce
- Dipartimento di Scienze Umanistiche, Università Telematica Pegaso, Napoli, Italy
| | - Evelyn Frias-Toral
- Clinical Research Associate Professor for Palliative Care Residency from Universidad Católica Santiago de Guayaquil, Guayaquil, Ecuador
| | - Florencia Ceriani
- Escuela de Nutrición, Universidad de la República, Montevideo, Uruguay
| | - Gabriela Cucalón
- Escuela Superior Politécnica del Litoral, ESPOL, Lifescience Faculty, ESPOL Polytechnic University, Guayaquil, Ecuador
| | | | - Marwan El Ghoch
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Beirut Arab University, Riad El Solh, Beirut, Lebanon
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Annamaria Colao
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Naples, Italy
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy
- Cattedra Unesco "Educazione alla salute e allo sviluppo sostenibile", University Federico II, Naples, Italy
| | - Silvia Savastano
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Naples, Italy
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy
| | - Giovanna Muscogiuri
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Naples, Italy
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy
- Cattedra Unesco "Educazione alla salute e allo sviluppo sostenibile", University Federico II, Naples, Italy
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Brown A, Brosnahan N, Khazaei D, Wingrove J, Flint SW, Batterham RL. UK dietitians' attitudes and experiences of formula very low- and low-energy diets in clinical practice. Clin Obes 2022; 12:e12509. [PMID: 35068081 PMCID: PMC9286801 DOI: 10.1111/cob.12509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/07/2021] [Accepted: 01/06/2022] [Indexed: 01/13/2023]
Abstract
Despite evidence that formula very low-energy diets (VLED) and low-energy diets (LED) are both effective and safe as treatments for obesity and type 2 diabetes, these diets remain underutilized in the United Kingdom. The aim of this study was to explore UK dietitians' attitudes and experiences of using formula VLED and LED. A cross-sectional survey was disseminated between September 2019 and April 2020 through websites, social media platforms and dietetic networks using snowball sampling. In total, 241 dietitians responded to the online survey with 152 participants included in the final analysis (female [94.1%], mean age 40.8 years [SD 9.5]; median 12 years [interquartile range 8, 22] within dietetic practice). One hundred and nine (71.7%) participants reported currently using VLED/LED in clinical practice and 43 (28.3%) did not. Those with lower motivation and confidence in implementing VLED/LED in clinical practice were less likely to use them. Cost and adherence were the two highest reported barriers to use. Dietitians perceived VLED/LED were effective, but concerns remained about long-term effectiveness, particularly for some patient groups. Dietitians also reported that further education, funding and service infrastructure, including access to clinic space and administrative support, were required to help embed VLED/LED into routine clinical practice. With clinical services now regularly offering VLED/LED programmes in the United Kingdom, dietitians are ideally placed to provide long-term support. However, understanding, reporting and addressing the potential barriers (funding/infrastructure and education) appear to be key requirements in increasing the delivery of VLED/LED programmes nationally.
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Affiliation(s)
- Adrian Brown
- Centre for Obesity ResearchUniversity College LondonLondonUK
- Bariatric Centre for Weight Management and Metabolic SurgeryUniversity College London Hospital NHS TrustLondonUK
- National Institute of Health ResearchUCLH Biomedical Research CentreLondonUK
| | - Naomi Brosnahan
- School of Medicine, Dentistry & NursingUniversity of GlasgowScotlandUK
- Counterweight LtdLondonUK
| | - Dorsa Khazaei
- Centre for Obesity ResearchUniversity College LondonLondonUK
| | - Jed Wingrove
- Centre for Obesity ResearchUniversity College LondonLondonUK
- Bariatric Centre for Weight Management and Metabolic SurgeryUniversity College London Hospital NHS TrustLondonUK
- National Institute of Health ResearchUCLH Biomedical Research CentreLondonUK
| | - Stuart W. Flint
- School of PsychologyUniversity of LeedsLeedsUK
- Scaled Insights, NexusUniversity of LeedsLeedsUK
| | - Rachel L. Batterham
- Centre for Obesity ResearchUniversity College LondonLondonUK
- Bariatric Centre for Weight Management and Metabolic SurgeryUniversity College London Hospital NHS TrustLondonUK
- National Institute of Health ResearchUCLH Biomedical Research CentreLondonUK
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Schroeder N. Evidence-Based Nutritional Strategies to Enhance Athletic Performance. Strength Cond J 2022. [DOI: 10.1519/ssc.0000000000000642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Muscogiuri G, El Ghoch M, Colao A, Hassapidou M, Yumuk V, Busetto L. European Guidelines for Obesity Management in Adults with a Very Low-Calorie Ketogenic Diet: A Systematic Review and Meta-Analysis. Obes Facts 2021; 14:222-245. [PMID: 33882506 PMCID: PMC8138199 DOI: 10.1159/000515381] [Citation(s) in RCA: 111] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 02/18/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The very low-calorie ketogenic diet (VLCKD) has been recently proposed as an appealing nutritional strategy for obesity management. The VLCKD is characterized by a low carbohydrate content (<50 g/day), 1-1.5 g of protein/kg of ideal body weight, 15-30 g of fat/day, and a daily intake of about 500-800 calories. OBJECTIVES The aim of the current document is to suggest a common protocol for VLCKD and to summarize the existing literature on its efficacy in weight management and weight-related comorbidities, as well as the possible side effects. METHODS This document has been prepared in adherence with Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines. Literature searches, study selection, methodology development, and quality appraisal were performed independently by 2 authors and the data were collated by means of a meta-analysis and narrative synthesis. RESULTS Of the 645 articles retrieved, 15 studies met the inclusion criteria and were reviewed, revealing 4 main findings. First, the VLCKD was shown to result in a significant weight loss in the short, intermediate, and long terms and improvement in body composition parameters as well as glycemic and lipid profiles. Second, when compared with other weight loss interventions of the same duration, the VLCKD showed a major effect on reduction of body weight, fat mass, waist circumference, total cholesterol and triglyceridemia as well as improved insulin resistance. Third, although the VLCKD also resulted in a significant reduction of glycemia, HbA1c, and LDL cholesterol, these changes were similar to those obtained with other weight loss interventions. Finally, the VLCKD can be considered a safe nutritional approach under a health professional's supervision since the most common side effects are usually clinically mild and easily to manage and recovery is often spontaneous. CONCLUSIONS The VLCKD can be recommended as an effective dietary treatment for individuals with obesity after considering potential contra-indications and keeping in mind that any dietary treatment has to be personalized. Prospero Registry: The assessment of the efficacy of VLCKD on body weight, body composition, glycemic and lipid parameters in overweight and obese subjects: a meta-analysis (CRD42020205189).
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Affiliation(s)
- Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
- Cattedra Unesco - Educazione alla salute e allo sviluppo sostenibile, Università Federico II, Naples, Italy
| | - Marwan El Ghoch
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Beirut Arab University, Beirut, Lebanon
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
- Cattedra Unesco - Educazione alla salute e allo sviluppo sostenibile, Università Federico II, Naples, Italy
| | - Maria Hassapidou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Thessaloniki, Greece
| | - Volkan Yumuk
- Division of Endocrinology, Metabolism, and Diabetes, Istanbul University Cerrahpaşa Medical Faculty, Istanbul, Turkey
| | - Luca Busetto
- Dipartimento di Medicina, Università degli Studi di Padova, Padova, Italy
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Mutual Influence of Psoriasis and Sport. ACTA ACUST UNITED AC 2021; 57:medicina57020161. [PMID: 33578921 PMCID: PMC7916695 DOI: 10.3390/medicina57020161] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/02/2021] [Accepted: 02/05/2021] [Indexed: 01/25/2023]
Abstract
The link between psoriasis and sport is a controversial issue. The topic has been poorly investigated, and nowadays there are many unsolved questions, dealing with the role of psoriasis in influencing the sporting habits of patients and, vice versa, the impact of sport activity on course, severity and extent of the disease, with particular regard to the indirect benefits on cardiovascular risk and metabolic syndrome. Moreover, the role of physical activity on patients’ quality of life and the potential limitations on physical activity due to joint involvement have not been well elucidated until now. In this narrative review we will try to provide answers to these queries.
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Bove KB, Nilsson M, Pedersen LR, Mikkelsen N, Suhrs HE, Astrup A, Prescott E. Comprehensive treatment of microvascular angina in overweight women - a randomized controlled pilot trial. PLoS One 2020; 15:e0240722. [PMID: 33151955 PMCID: PMC7644075 DOI: 10.1371/journal.pone.0240722] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 10/01/2020] [Indexed: 01/09/2023] Open
Abstract
AIMS Coronary microvascular dysfunction (CMD) carries a poor cardiovascular prognosis and may explain angina in women without obstructive coronary artery disease (CAD). Currently, no evidence-based treatment for CMD exists. We investigated whether reducing cardiovascular risk factors improves symptoms and microvascular function in women with non-endothelial dependent CMD and no obstructive CAD. METHODS We randomized 62 women aged 40-75, with body mass index (BMI) >25 kg/m2, angina ≥monthly, and coronary flow velocity reserve (CFVR) ≤2.5 to a 24-week intervention comprising low energy diet, exercise training, and optimized treatment of hypertension, dyslipidemia and diabetes or to control. Patients were assessed before randomization and after 24 weeks. Primary outcomes were CFVR assessed by transthoracic Doppler stress-echocardiography and angina burden by Seattle Angina Questionnaire (SAQ). Secondary outcomes were exercise capacity, body composition, glycemic control, myocardial function, and anxiety and depression symptoms. RESULTS Fifty-six participants (90%) completed the study. Median (IQR) age was 65.2 (57.1;70.7) years, BMI was 30.1 (28.4;32.7) kg/m2. The intervention resulted in relevant improvement in angina symptoms (9-21-point increase on SAQ-scales (all p<0.01)) but had no effect on CFVR (p = 0.468). Mean (CI) weight loss was 9.6 (7.80;11.48) kg, (p<0.0001). There was a significant mean (CI) decrease in depression symptoms = 1.16 (0.22;2.12), triglycerides = 0.52 (0.25;0.78) mmol/L, total cholesterol = 0.55 (0.12;0.98) mmol/L, and HbA1c in diabetics = 27.1 (1.60;52.6) mmol/mol but no effect on other secondary outcomes. CONCLUSION A major weight loss and intensified risk factor control resulted in significantly improved angina burden but no improvement of coronary microvascular function among women with microvascular angina.
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Affiliation(s)
- Kira Bang Bove
- Department of Cardiology, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Malin Nilsson
- Department of Endocrinology, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Lene Rørholm Pedersen
- Department of Cardiology, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Nicolai Mikkelsen
- Department of Cardiology, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Hannah Elena Suhrs
- Department of Cardiology, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Arne Astrup
- Department of Nutrition, Exercise and Sports (NEXS), Faculty of Science, University of Copenhagen, Copenhagen, Denmark
| | - Eva Prescott
- Department of Cardiology, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark
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Bonakdar RA, Sweeney M, Dalhoumi S, Adair V, Garvey C, Hodge T, Herrala L, Barbee A, Case C, Kearney J, Smith K, Hwang J. Detoxification Enhanced Lifestyle Intervention Targeting Endotoxemia (DELITE) in the Setting of Obesity and Pain: Results of a Pilot Group Intervention. Integr Med (Encinitas) 2020; 19:16-28. [PMID: 33488302 PMCID: PMC7815256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND Obesity is a complex multifactorial disorder affecting a growing proportion of the population. While therapeutic lifestyle change (TLC) is foundational, results of interventional programs are often inconsistent. Factors related to systemic inflammation, toxin load and endotoxemia have been postulated to play a contributory role. This pilot study sought to evaluate the role of TLC with enhanced laboratory evaluation and interventions to address these emerging therapeutic targets. METHODS Twelve participants with a body mass index (BMI) greater than 30 (or 27 with metabolic co-morbidities) were recruited from an outpatient clinic for participation with a primary outcome of pre/post changes in body composition. Participants completed a 12-week program involving weekly group and individualized dietary, exercise, and behavioral support, supplemented with a commercial, 30-day dietary detoxification intervention and ongoing nutritional counseling. All participants completed baseline and post-intervention evaluation including metabolic, toxin load, endotoxin, body composition and functional fitness profiles. RESULTS After 12-weeks, participants as a group significantly improved body composition parameters including BMI, body fat, fat mass, and waist and hip circumference (P < .01). Significant improvement in several secondary outcomes including levels of lipopolysaccharide, zonulin and leptin were noted. Additionally, results demonstrate substantial improvements in pain, pain interference and functional fitness. Upon completion, all participants rated the program favorably with a high likelihood of continuing or recommending participation to others. CONCLUSIONS Obesity remains a challenging and often refractory clinical scenario with emerging evidence indicating the potential role of systemic inflammation, toxin load and endotoxemia. A group therapeutic lifestyle change program enhanced with a detoxification component is feasible and may provide a promising intervention for achieving weight loss while also addressing functional and pain related co-morbidities. Future randomized trials evaluating the components of such a program are needed to better delineate the role of specific interventions in the complex setting of obesity.
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Barrea L, Megna M, Cacciapuoti S, Frias-Toral E, Fabbrocini G, Savastano S, Colao A, Muscogiuri G. Very low-calorie ketogenic diet (VLCKD) in patients with psoriasis and obesity: an update for dermatologists and nutritionists. Crit Rev Food Sci Nutr 2020; 62:398-414. [PMID: 32969257 DOI: 10.1080/10408398.2020.1818053] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Psoriasis is a chronic skin immune-mediated disease with systemic pro-inflammatory activation; both genetic and lifestyles factors contribute to its pathogenesis and severity. In this context, nutrition plays a significant role, per se, in psoriasis' pathogenesis. Obesity is another important risk factor for psoriasis, and weight reduction may improve psoriasis' clinical severity. The excess body weight, particularly visceral fat mass, can affect both drug's pharmacokinetics and pharmacodynamics. Therefore, psoriasis and obesity share a certain degree of synergy, and the chronic inflammatory state represents the basis of this vicious cycle. Evidence reported that nutrition has different impact on the clinical severity of psoriasis, though some specific diets have been more investigated in clinical studies compared to others. Diets with systemic anti-inflammatory properties seem to have a higher effect on improving the clinical severity of psoriasis. Of interest, very-low-calorie ketogenic diet (VLCKD), through the production of ketone bodies, has been associated with both a significant reduction of body weight and inflammatory state. VLCKD leading to both weight loss and reduction of systemic inflammation may decrease the exacerbation of the clinical manifestations or even it may block the trigger of psoriatic disease. This dietary pattern could represent a potential first-line treatment in psoriatic patients with obesity. The review aims to summarize the current evidence regarding VLCKD and psoriasis with specific reference to antioxidant and anti-inflammatory effects of this dietary pattern.
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Affiliation(s)
- Luigi Barrea
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy.,Department of Clinical Medicine and Surgery, Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Endocrinology Unit, University Medical School of Naples, Naples, Italy
| | - Matteo Megna
- Department of Clinical Medicine and Surgery, Section of Dermatology, University of Naples Federico II, Naples, Italy
| | - Sara Cacciapuoti
- Department of Clinical Medicine and Surgery, Section of Dermatology, University of Naples Federico II, Naples, Italy
| | - Evelyn Frias-Toral
- Research Committee, SOLCA Guayaquil, Guayaquil, Ecuador.,Clinical Research Associate Professor for Palliative Care Residency, Universidad Católica Santiago de Guayaquil, Guayaquil, Ecuador
| | - Gabriella Fabbrocini
- Department of Clinical Medicine and Surgery, Section of Dermatology, University of Naples Federico II, Naples, Italy
| | - Silvia Savastano
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy.,Department of Clinical Medicine and Surgery, Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Endocrinology Unit, University Medical School of Naples, Naples, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy.,Department of Clinical Medicine and Surgery, Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Endocrinology Unit, University Medical School of Naples, Naples, Italy.,Cattedra Unesco "Educazione alla salute e allo sviluppo sostenibile", University Federico II, Naples, Italy
| | - Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Naples, Italy.,Department of Clinical Medicine and Surgery, Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Endocrinology Unit, University Medical School of Naples, Naples, Italy
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12
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Muscogiuri G, Barrea L, Laudisio D, Pugliese G, Salzano C, Savastano S, Colao A. The management of very low-calorie ketogenic diet in obesity outpatient clinic: a practical guide. J Transl Med 2019; 17:356. [PMID: 31665015 PMCID: PMC6820992 DOI: 10.1186/s12967-019-2104-z] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 10/19/2019] [Indexed: 01/06/2023] Open
Abstract
The epidemic of obesity is growing steadily across the whole world. Obesity is not only a merely aesthetic disease but is the “mother” of most chronic diseases such as associated with a range of type 2 diabetes, cardiovascular disease, obstructive sleep apnea, and cancer. However, although there is a need to find a strategy to stop this epidemic disease, most of the times the current nutritional strategies are not effective in weight loss and in long term weight maintenance. Very low-calorie ketogenic diets (VLCKD) is increasingly establishing as a successful nutritional pattern to manage obesity; this is due to rapid weight loss that gives rise to a positive psychological cycle which in turn increases the compliance to diet. Another important key point of VLCKD is the ability to preserve fatty free mass which is known to play a role of paramount importance in glucose metabolism. Despite the clinical evidence of VLCKD there are paucity of data regarding to its management. Therefore, we will provide a useful guide to be used by nutrition experts taking care of subjects with obesity. In particular, we will report recommendations on the correct use of this therapeutic approach for weight loss and management of side effects.
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Affiliation(s)
- Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131, Naples, Italy
| | - Luigi Barrea
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131, Naples, Italy.
| | - Daniela Laudisio
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131, Naples, Italy
| | - Gabriella Pugliese
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131, Naples, Italy
| | - Ciro Salzano
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131, Naples, Italy
| | - Silvia Savastano
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131, Naples, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131, Naples, Italy
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13
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Andela S, Burrows TL, Baur LA, Coyle DH, Collins CE, Gow ML. Efficacy of very low-energy diet programs for weight loss: A systematic review with meta-analysis of intervention studies in children and adolescents with obesity. Obes Rev 2019; 20:871-882. [PMID: 30734459 DOI: 10.1111/obr.12830] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/04/2018] [Accepted: 12/04/2018] [Indexed: 11/29/2022]
Abstract
The objective of this review was to evaluate the efficacy and safety of very low-energy diet (VLED) programs for weight loss in children and adolescents with obesity. Six electronic databases were searched identifying 24 eligible studies (16 pre-post studies, four nonrandomized trials, two randomized controlled trials [RCTs], and two chart reviews) published up to October 2018. Studies were in English, implemented a VLED (≤3360 kJF/day [≤800 kcal/day] or <50% estimated energy requirements) in 5- to 18-year-olds with obesity, and reported at least one weight-related outcome. Weight-related outcomes significantly improved postintervention in all studies. Meta-analysis of 20 studies indicated a mean 10.1 kg (95% confidence interval [CI], 8.7-11.4 kg, P < 0.001; I2 = 92.3%) weight loss following interventions lasting 3 to 20 weeks. Moderator analysis indicated greater weight loss in adolescent-only studies (10-18 years) and formulated meal replacement interventions and inpatient settings. Meta-analysis of seven studies reporting weight at follow-up (5-14.5 months from baseline) indicated 5.3 kg mean weight loss (CI, 2.5-8.0 kg, P < 0.001; I2 = 50.6%). Details of adverse events were limited. VLED programs are effective for treating children and adolescents with obesity. However, conclusions on their safety cannot be drawn from the existing literature at this time. Future studies should include long-term follow-up with ongoing support and comprehensive monitoring of all adverse events.
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Affiliation(s)
- Sarah Andela
- The University of Sydney Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, Australia
| | - Tracy L Burrows
- The Priority Research Centre in Physical Activity and Nutrition and School of Health Sciences, The Faculty of Health and Medicine, The University of Newcastle, Callaghan, Australia.,Cardiovascular Research Group, Hunter Medical Research Institute, New Lambton Heights, Australia
| | - Louise A Baur
- The University of Sydney Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, Australia.,Weight Management Services, The Children's Hospital at Westmead, Westmead, Australia
| | - Daisy H Coyle
- The George Institute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Clare E Collins
- The Priority Research Centre in Physical Activity and Nutrition and School of Health Sciences, The Faculty of Health and Medicine, The University of Newcastle, Callaghan, Australia.,Cardiovascular Research Group, Hunter Medical Research Institute, New Lambton Heights, Australia
| | - Megan L Gow
- The University of Sydney Children's Hospital Westmead Clinical School, The University of Sydney, Westmead, Australia.,Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Westmead, Australia
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14
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Lambert K, Beer J, Dumont R, Hewitt K, Manley K, Meade A, Salamon K, Campbell K. Weight management strategies for those with chronic kidney disease: A consensus report from the Asia Pacific Society of Nephrology and Australia and New Zealand Society of Nephrology 2016 renal dietitians meeting. Nephrology (Carlton) 2019; 23:912-920. [PMID: 28742255 DOI: 10.1111/nep.13118] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2017] [Indexed: 12/14/2022]
Abstract
AIM The aim of the present study was to develop a consensus report to guide dietetic management of overweight or obese individuals with chronic kidney disease (CKD). METHODS Six statements relating to weight management in CKD guided a comprehensive review of the literature. A summary of the evidence was then presented at the renal nutrition meeting of the 2016 Asia Pacific Society of Nephrology and Australia and New Zealand Society of Nephrology. Majority agreement was defined as group agreement on a statement of between 50-74%, and consensus was considered ≥75% agreement. The recommendations were developed via a mini Delphi process. RESULTS Two statements achieved group consensus: the current guidelines used by dietitians to estimate energy requirements for overweight and obese people with CKD are not relevant and weight loss medications may be unsafe or ineffective in isolation for those with CKD. One statement achieved group agreement: Meal replacement formulas are safe and efficacious in those with CKD. No agreement was achieved on the statements of whether there is strong evidence of benefit for weight loss prior to kidney transplantation; whether traditional weight loss strategies can be used in those with CKD and if bariatric surgery in those with end stage kidney disease is feasible and effective. CONCLUSION There is a limited evidence base to guide the dietetic management of overweight and obese individuals with CKD. Medical or surgical strategies to facilitate weight loss are not recommended in isolation and require a multidisciplinary approach with the involvement of a skilled renal dietitian.
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Affiliation(s)
- Kelly Lambert
- Department of Clinical Nutrition, Wollongong Hospital, Illawarra Shoalhaven Local Health District, Wollongong, New South Wales, Australia
| | - Jo Beer
- Younger Adult Rehabilitation Department, Osborne Park Hospital, Stirling, Western Australia, Australia
| | - Ruth Dumont
- Dietetics Department, Dietetics, Joondalup Health Campus, Joondalup, Western Australia, Australia
| | - Katie Hewitt
- Dietetics Department, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Karen Manley
- Dietetics Department, Austin Health, Heidelberg, Victoria, Australia
| | - Anthony Meade
- Central Northern Adelaide Renal and Transplantation Service, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Karen Salamon
- Nutrition and Dietetics Department, Nutrition and Dietetics, Monash Medical Centre, Clayton, Victoria, Australia
| | - Katrina Campbell
- Nutrition and Dietetics, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
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15
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Brown A, Leeds AR. Very low‐energy and low‐energy formula diets: Effects on weight loss, obesity co‐morbidities and type 2 diabetes remission – an update on the evidence for their use in clinical practice. NUTR BULL 2019. [DOI: 10.1111/nbu.12372] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- A. Brown
- Centre for Obesity Research University College London London UK
- National Institute of Health Research University College London Hospitals London UK
| | - A. R. Leeds
- Department of Nutrition, Exercise and Sports Faculty of Science University of Copenhagen Copenhagen Denmark
- Parker Institute Frederiksberg Hospital Copenhagen Denmark
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16
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McCombie L, Brosnahan N, Ross H, Bell‐Higgs A, Govan L, Lean MEJ. Filling the intervention gap: service evaluation of an intensive nonsurgical weight management programme for severe and complex obesity. J Hum Nutr Diet 2018; 32:329-337. [DOI: 10.1111/jhn.12611] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- L. McCombie
- College of Medical, Veterinary and Life Sciences University of Glasgow Glasgow UK
| | - N. Brosnahan
- College of Medical, Veterinary and Life Sciences University of Glasgow Glasgow UK
| | | | | | - L. Govan
- Phastar Statistical Consultancy Chiswick, London UK
| | - M. E. J. Lean
- College of Medical, Veterinary and Life Sciences University of Glasgow Glasgow UK
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17
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Koliaki C, Spinos T, Spinou Μ, Brinia ΜE, Mitsopoulou D, Katsilambros N. Defining the Optimal Dietary Approach for Safe, Effective and Sustainable Weight Loss in Overweight and Obese Adults. Healthcare (Basel) 2018; 6:healthcare6030073. [PMID: 29958395 PMCID: PMC6163457 DOI: 10.3390/healthcare6030073] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 01/06/2023] Open
Abstract
Various dietary approaches with different caloric content and macronutrient composition have been recommended to treat obesity in adults. Although their safety and efficacy profile has been assessed in numerous randomized clinical trials, reviews and meta-analyses, the characteristics of the optimal dietary weight loss strategy remain controversial. This mini-review will provide general principles and practical recommendations for the dietary management of obesity and will further explore the components of the optimal dietary intervention. To this end, various dietary plans are critically discussed, including low-fat diets, low-carbohydrate diets, high-protein diets, very low-calorie diets with meal replacements, Mediterranean diet, and diets with intermittent energy restriction. As a general principle, the optimal diet to treat obesity should be safe, efficacious, healthy and nutritionally adequate, culturally acceptable and economically affordable, and should ensure long-term compliance and maintenance of weight loss. Setting realistic goals for weight loss and pursuing a balanced dietary plan tailored to individual needs, preferences, and medical conditions, are the key principles to facilitate weight loss in obese patients and most importantly reduce their overall cardiometabolic risk and other obesity-related comorbidities.
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Affiliation(s)
- Chrysi Koliaki
- First Department of Propaedeutic Medicine, National Kapodistrian University of Athens, Laiko University Hospital, Athens 11527, Greece.
| | - Theodoros Spinos
- Medical School, National Kapodistrian University of Athens, Athens 11527, Greece.
| | - Μarianna Spinou
- Medical School, National Kapodistrian University of Athens, Athens 11527, Greece.
| | - Μaria-Eugenia Brinia
- Medical School, National Kapodistrian University of Athens, Athens 11527, Greece.
| | - Dimitra Mitsopoulou
- Medical School, National Kapodistrian University of Athens, Athens 11527, Greece.
| | - Nicholas Katsilambros
- First Department of Propaedeutic Medicine, National Kapodistrian University of Athens, Laiko University Hospital, Athens 11527, Greece.
- Research Laboratory Christeas Hall, Medical School, National Kapodistrian University of Athens, Athens 11527, Greece.
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18
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Brown A, Taheri S. Very-low-energy diets for weight loss in patients with kidney disease. ACTA ACUST UNITED AC 2018. [DOI: 10.12968/jokc.2018.3.1.14] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Adrian Brown
- Researcher, Department of Diabetes, Endocrinology and Metabolism, Imperial College, London
| | - Shahrad Taheri
- Researcher, Department of Medicine and Clinical Research Core, Weill Cornell Medical College, New York
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19
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Matsuzaki T, Douchi T, Oki T, Ishihara O, Okagaki R, Kajihara T, Tamura M, Kotsuji F, Tajima K, Kawano M, Ishizuka B, Irahara M. Weight reduction using a formula diet recovers menstruation in obese patients with an ovulatory disorder. Reprod Med Biol 2017; 16:268-275. [PMID: 29259477 PMCID: PMC5715880 DOI: 10.1002/rmb2.12034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Accepted: 03/19/2017] [Indexed: 11/30/2022] Open
Abstract
Aim To determine the effectiveness of a formula diet in weight reduction and the recovery of menstruation in obese patients with ovulatory disorders. Methods After the enrollment of 39 obese women with ovulatory disorders, they replaced one or two of their three normal meals with a microdiet (MD) (240 kcal/meal) for 24 weeks. Physical, endocrinological, and biochemical tests were conducted before and at 12 and 24 weeks of the study. Of the 39 women enrolled, 26 were not taking clomiphene. They were divided into three groups according to their body weight outcomes and then analyzed for menstruation recovery. Results A weight reduction of ≥5% was observed in 31 (81.5%) of the 39 women. There were significant decreases in the body weight and Body Mass Index during the study. Menstruation returned in 18 (69%) of the 26 patients without clomiphene treatment, with the recovery being significantly more prevalent in the groups (totally 81.0%) that exhibited a 5%‐10% weight reduction and ≥10% weight reduction, compared to the group with a <5% weight reduction. Conclusion The use of a formula diet effectively reduced the patients’ body weight and led to the recovery of menstruation in these obese patients with ovulatory disorders.
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Affiliation(s)
- Toshiya Matsuzaki
- Department of Obstetrics and Gynecology Graduate School of Biomedical Sciences Tokushima University Tokushima Japan
| | - Tsutomu Douchi
- Department of Obstetrics and Gynecology Faculty of Medicine Kagoshima University Kagoshima Japan
| | - Toshimichi Oki
- Maternal and Child Health Nursing Faculty of Health Sciences Kagoshima University Kagoshima Japan
| | - Osamu Ishihara
- Department of Obstetrics and Gynecology Faculty of Medicine Saitama Medical University Saitama Japan
| | - Ryugo Okagaki
- Department of Obstetrics and Gynecology Faculty of Medicine Saitama Medical University Saitama Japan
| | - Takeshi Kajihara
- Department of Obstetrics and Gynecology Faculty of Medicine Saitama Medical University Saitama Japan
| | - Midori Tamura
- Department of Obstetrics and Gynecology St. Marianna University School of Medicine Kawasaki Japan
| | - Fumikazu Kotsuji
- Division of Obstetrics and Gynecology Takatsuki General Hospital Takatsuki Japan
| | - Kimihisa Tajima
- Division of Obstetrics and Gynecology Japanese Red Cross Fukui Hospital Fukui Japan
| | | | | | - Minoru Irahara
- Department of Obstetrics and Gynecology Graduate School of Biomedical Sciences Tokushima University Tokushima Japan
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20
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Aragon AA, Schoenfeld BJ, Wildman R, Kleiner S, VanDusseldorp T, Taylor L, Earnest CP, Arciero PJ, Wilborn C, Kalman DS, Stout JR, Willoughby DS, Campbell B, Arent SM, Bannock L, Smith-Ryan AE, Antonio J. International society of sports nutrition position stand: diets and body composition. J Int Soc Sports Nutr 2017. [PMID: 28630601 PMCID: PMC5470183 DOI: 10.1186/s12970-017-0174-y] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Position Statement: The International Society of Sports Nutrition (ISSN) bases the following position stand on a critical analysis of the literature regarding the effects of diet types (macronutrient composition; eating styles) and their influence on body composition. The ISSN has concluded the following. 1) There is a multitude of diet types and eating styles, whereby numerous subtypes fall under each major dietary archetype. 2) All body composition assessment methods have strengths and limitations. 3) Diets primarily focused on fat loss are driven by a sustained caloric deficit. The higher the baseline body fat level, the more aggressively the caloric deficit may be imposed. Slower rates of weight loss can better preserve lean mass (LM) in leaner subjects. 4) Diets focused primarily on accruing LM are driven by a sustained caloric surplus to facilitate anabolic processes and support increasing resistance-training demands. The composition and magnitude of the surplus, as well as training status of the subjects can influence the nature of the gains. 5) A wide range of dietary approaches (low-fat to low-carbohydrate/ketogenic, and all points between) can be similarly effective for improving body composition. 6) Increasing dietary protein to levels significantly beyond current recommendations for athletic populations may result in improved body composition. Higher protein intakes (2.3–3.1 g/kg FFM) may be required to maximize muscle retention in lean, resistance-trained subjects under hypocaloric conditions. Emerging research on very high protein intakes (>3 g/kg) has demonstrated that the known thermic, satiating, and LM-preserving effects of dietary protein might be amplified in resistance-training subjects. 7) The collective body of intermittent caloric restriction research demonstrates no significant advantage over daily caloric restriction for improving body composition. 8) The long-term success of a diet depends upon compliance and suppression or circumvention of mitigating factors such as adaptive thermogenesis. 9) There is a paucity of research on women and older populations, as well as a wide range of untapped permutations of feeding frequency and macronutrient distribution at various energetic balances combined with training. Behavioral and lifestyle modification strategies are still poorly researched areas of weight management.
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Affiliation(s)
- Alan A Aragon
- Department of Family and Consumer Sciences, California State University, Northridge, CA USA
| | | | | | | | - Trisha VanDusseldorp
- Department of Exercise Science and Sport Management, Kennesaw State University, Kennesaw, GA USA
| | - Lem Taylor
- Department of Exercise and Sports Science, University of Mary Hardin-Baylor, Belton, TX USA
| | - Conrad P Earnest
- Exercise and Sports Nutrition Laboratory, Texas A&M University, College Station, TX USA
| | - Paul J Arciero
- Health and Exercise Science, Skidmore College, Saratoga Springs, NY USA
| | - Colin Wilborn
- Department of Exercise and Sports Science, University of Mary Hardin-Baylor, Belton, TX USA
| | | | - Jeffrey R Stout
- Institute of Exercise Physiology and Wellness, University of Central Florida, Orlando, FL USA
| | - Darryn S Willoughby
- Department of Health, Human Performance and Recreation, Baylor University, Waco, TX USA
| | - Bill Campbell
- Performance & Physique Enhancement Laboratory, Exercise Science Program, University of South Florida, Tampa, FL USA
| | - Shawn M Arent
- Department of Kinesiology & Health, IFNH Center for Health & Human Performance, Rutgers University, New Brunswick, NJ USA
| | | | - Abbie E Smith-Ryan
- Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, NC USA
| | - Jose Antonio
- Department of Health and Human Performance, Nova Southeastern University, Davie, FL USA
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21
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Barrea L, Nappi F, Di Somma C, Savanelli MC, Falco A, Balato A, Balato N, Savastano S. Environmental Risk Factors in Psoriasis: The Point of View of the Nutritionist. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13070743. [PMID: 27455297 PMCID: PMC4962284 DOI: 10.3390/ijerph13070743] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/28/2016] [Revised: 07/01/2016] [Accepted: 07/19/2016] [Indexed: 12/16/2022]
Abstract
Psoriasis is a common, chronic, immune-mediated skin disease with systemic pro-inflammatory activation, where both environmental and genetic factors contribute to its pathogenesis. Among the risk factors for psoriasis, evidence is accumulating that nutrition plays a major role, per se, in psoriasis pathogenesis. In particular, body weight, nutrition, and diet may exacerbate the clinical manifestations, or even trigger the disease. Understanding the epidemiological relationship between obesity and psoriasis is also important for delineating the risk profile for the obesity-related comorbidities commonly found among psoriatic patients. Moreover, obesity can affect both drug’s pharmacokinetics and pharmacodynamics. Additionally, the overall beneficial effects on the obesity-associated comorbidities, clinical recommendations to reduce weight and to adopt a healthy lifestyle could improve the psoriasis severity, particularly in those patients with moderate to severe disease, thus exerting additional therapeutic effects in the conventional treatment in obese patients with psoriasis. Education regarding modifiable environmental factors is essential in the treatment of this disease and represents one of the primary interventions that can affect the prognosis of patients with psoriasis. The goal is to make psoriatic patients and health care providers aware of beneficial dietary interventions. The aim of this review is to assess the relevance of the environmental factors as modifiable risk factors in psoriasis pathogenesis, with particular regard to the involvement of obesity and nutrition in the management of psoriasis, providing also specific nutrition recommendations.
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Affiliation(s)
| | | | | | | | | | - Anna Balato
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Dermatology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy.
| | - Nicola Balato
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Dermatology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy.
| | - Silvia Savastano
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy.
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Long-term Effect of Percutaneous Electrical Neurostimulation of Dermatome T6 for Appetite Reduction and Weight Loss in Obese Patients. Surg Laparosc Endosc Percutan Tech 2016; 26:212-5. [DOI: 10.1097/sle.0000000000000271] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lifestyle Therapy as Medicine for the Treatment of Obesity. LIFESTYLE MEDICINE 2016. [DOI: 10.1007/978-3-319-24687-1_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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