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Oshakbayev K, Durmanova A, Zhankalova Z, Idrisov A, Bedelbayeva G, Gazaliyeva M, Nabiyev A, Tordai A, Dukenbayeva B. Weight loss treatment for COVID-19 in patients with NCDs: a pilot prospective clinical trial. Sci Rep 2024; 14:10979. [PMID: 38744929 PMCID: PMC11094141 DOI: 10.1038/s41598-024-61703-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 05/08/2024] [Indexed: 05/16/2024] Open
Abstract
COVID-19 comorbid with noncommunicable chronic diseases (NCDs) complicates the diagnosis, treatment, and prognosis, and increases the mortality rate. The aim is to evaluate the effects of a restricted diet on clinical/laboratory inflammation and metabolic profile, reactive oxygen species (ROS), and body composition in patients with COVID-19 comorbid with NCDs. We conducted a 6-week open, pilot prospective controlled clinical trial. The study included 70 adult patients with COVID-19 comorbid with type 2 diabetes (T2D), hypertension, or nonalcoholic steatohepatitis (NASH). INTERVENTIONS a restricted diet including calorie restriction, hot water drinking, walking, and sexual self-restraint. PRIMARY ENDPOINTS COVID-19 diagnosis by detecting SARS-CoV-2 genome by RT-PCR; weight loss in Main group; body temperature; C-reactive protein. Secondary endpoints: the number of white blood cells; erythrocyte sedimentation rate; adverse effects during treatment; fasting blood glucose, glycosylated hemoglobin A1c (HbA1c), systolic/diastolic blood pressure (BP); blood lipids; ALT/AST, chest CT-scan. In Main group, patients with overweight lost weight from baseline (- 12.4%; P < 0.0001); 2.9% in Main group and 7.2% in Controls were positive for COVID-19 (RR: 0.41, CI: 0.04-4.31; P = 0.22) on the 14th day of treatment. Body temperature and C-reactive protein decreased significantly in Main group compared to Controls on day 14th of treatment (P < 0.025). Systolic/diastolic BP normalized (P < 0.025), glucose/lipids metabolism (P < 0.025); ALT/AST normalized (P < 0.025), platelets increased from baseline (P < 0.025), chest CT (P < 0.025) in Main group at 14 day of treatment. The previous antidiabetic, antihypertensive, anti-inflammatory, hepatoprotective, and other symptomatic medications were adequately decreased to completely stop during the weight loss treatment. Thus, the fast weight loss treatment may be beneficial for the COVID-19 patients with comorbid T2D, hypertension, and NASH over traditional medical treatment because, it improved clinical and laboratory/instrumental data on inflammation; glucose/lipid metabolism, systolic/diastolic BPs, and NASH biochemical outcomes, reactive oxygen species; and allowed patients to stop taking medications. TRIAL REGISTRATION ClinicalTrials.gov NCT05635539 (02/12/2022): https://clinicaltrials.gov/ct2/show/NCT05635539?term=NCT05635539&draw=2&rank=1 .
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Affiliation(s)
- Kuat Oshakbayev
- Internal Medicine Department, University Medical Center, Street Syganak, 46, 010000, Astana, Republic of Kazakhstan.
- ANADETO Medical Center, St. Kerey, Zhanibek Khans, 22, 010000, Astana, Republic of Kazakhstan.
| | - Aigul Durmanova
- Internal Medicine Department, University Medical Center, Street Syganak, 46, 010000, Astana, Republic of Kazakhstan
| | - Zulfiya Zhankalova
- Department of General Medical Practice, Asfendiyarov Kazakh National Medical University, #1, Street Tole Bi, 94, 050000, Almaty, Republic of Kazakhstan
| | - Alisher Idrisov
- Department of Endocrinology, Astana Medical University, Street Beibitshilik St 49/A, Astana, Republic of Kazakhstan
| | - Gulnara Bedelbayeva
- Faculty of Postgraduate Education, Asfendiyarov Kazakh National Medical University, Street Tole Bi, 94, 050000, Almaty, Republic of Kazakhstan
| | - Meruyert Gazaliyeva
- Faculty of Internal Medicine, Astana Medical University, Street Beibitshilik St 49/A, Astana, Republic of Kazakhstan
| | - Altay Nabiyev
- Internal Medicine Department, University Medical Center, Street Syganak, 46, 010000, Astana, Republic of Kazakhstan
| | - Attila Tordai
- Department of Transfusion Medicine, Semmelweis University, Vas U. 17, Budapest, 1088, Hungary
| | - Bibazhar Dukenbayeva
- Faculty of Pathology and Forensic Medicine, Astana Medical University, Astana, Republic of Kazakhstan
- ANADETO Medical Center, St. Kerey, Zhanibek Khans, 22, 010000, Astana, Republic of Kazakhstan
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Vargas-Molina S, Bonilla DA, Petro JL, Carbone L, García-Sillero M, Jurado-Castro JM, Schoenfeld BJ, Benítez-Porres J. Efficacy of progressive versus severe energy restriction on body composition and strength in concurrent trained women. Eur J Appl Physiol 2023; 123:1311-1321. [PMID: 36802029 DOI: 10.1007/s00421-023-05158-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 01/25/2023] [Indexed: 02/19/2023]
Abstract
PURPOSE This study evaluated the concurrent training (CT) effect in combination with either progressive energy restriction (PER) or severe energy restriction (SER) on body composition and strength-related variables in resistance-trained women. METHODS Fourteen women (29.5 ± 3.8 years; 23.8 ± 2.8 kg·m-2) were randomly assigned to a PER (n = 7) or SER (n = 7) group. Participants performed an 8-week CT program. Pre- and post-intervention measures of fat mass (FM) and fat-free mass (FFM) were assessed by dual-energy X-ray absorptiometry and strength-related variables were assessed through 1-repetition maximum (in the squat and bench press) and countermovement jump. RESULTS Significant reductions in FM were observed in PER and SER (Δ = - 1.7 ± 0.4 kg; P = < 0.001; ES = - 0.39 and Δ = - 1.2 ± 0.6 kg; P = 0.002; ES = - 0.20, respectively). After correcting FFM for fat-free adipose tissue (FFAT), no significant differences for this variable were found either in PER (Δ = - 0.3 ± 0.1; P = 0.071; ES = - 0.06) or in SER (Δ = - 0.2 ± 0.1; P = 0.578; ES = - 0.04). There were no significant changes in the strength-related variables. No between-group differences were found in any of the variables. CONCLUSION A PER has similar effects to a SER on body composition and strength in resistance-trained women performing a CT program. Given that PER is more flexible and thus may enhance dietary adherence, it might be a better alternative for FM reduction compared to SER.
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Affiliation(s)
- Salvador Vargas-Molina
- Physical Education and Sports Area, Faculty of Medicine, University of Málaga, Bulevar Louis Pasteur, 25, 29010, Málaga, Spain.,EADE-University of Wales Trinity Saint David, Málaga, Spain
| | - Diego A Bonilla
- Research Division, Dynamical Business and Science Society-DBSS International SAS, Bogotá, Colombia.,Research Group in Physical Activity, Sports and Health Sciences, Universidad de Córdoba, Montería, Colombia.,Sport Genomics Research Group, Department of Genetics, Physical Anthropology and Animal Physiology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), 48940, Leioa, Spain
| | - Jorge L Petro
- Research Division, Dynamical Business and Science Society-DBSS International SAS, Bogotá, Colombia.,Research Group in Physical Activity, Sports and Health Sciences, Universidad de Córdoba, Montería, Colombia
| | | | | | - José Manuel Jurado-Castro
- Metabolism and Investigation Unit, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, 14004, Córdoba, Spain.,CIBERobn Physiopathology of Obesity and Nutrition, Centre of Biomedical Research Network, Institute of Health Carlos III, 28029, Madrid, Spain.,Osuna University School, Teaching Center Attached to the University of Seville, 41640, Seville, Spain
| | | | - Javier Benítez-Porres
- Physical Education and Sports Area, Faculty of Medicine, University of Málaga, Bulevar Louis Pasteur, 25, 29010, Málaga, Spain.
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Wohlgemuth KJ, Arieta LR, Brewer GJ, Hoselton AL, Gould LM, Smith-Ryan AE. Sex differences and considerations for female specific nutritional strategies: a narrative review. J Int Soc Sports Nutr 2021; 18:27. [PMID: 33794937 PMCID: PMC8015182 DOI: 10.1186/s12970-021-00422-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/12/2021] [Indexed: 12/17/2022] Open
Abstract
Although there is a plethora of information available regarding the impact of nutrition on exercise performance, many recommendations are based on male needs due to the dominance of male participation in the nutrition and exercise science literature. Female participation in sport and exercise is prevalent, making it vital for guidelines to address the sex-specific nutritional needs. Female hormonal levels, such as estrogen and progesterone, fluctuate throughout the mensural cycle and lifecycle requiring more attention for effective nutritional considerations. Sex-specific nutritional recommendations and guidelines for the active female and female athlete have been lacking to date and warrant further consideration. This review provides a practical overview of key physiological and nutritional considerations for the active female. Available literature regarding sex-specific nutrition and dietary supplement guidelines for women has been synthesized, offering evidenced-based practical information that can be incorporated into the daily lives of women to improve performance, body composition, and overall health.
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Affiliation(s)
- Kealey J Wohlgemuth
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Luke R Arieta
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Gabrielle J Brewer
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Andrew L Hoselton
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Lacey M Gould
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Abbie E Smith-Ryan
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
- Department of Nutrition, Gillings School of Public Health, University of North Carolina, Chapel Hill, NC, 27599, USA.
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