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Brogna C, Montano L, Zanolin ME, Bisaccia DR, Ciammetti G, Viduto V, Fabrowski M, Baig AM, Gerlach J, Gennaro I, Bignardi E, Brogna B, Frongillo A, Cristoni S, Piscopo M. A retrospective cohort study on early antibiotic use in vaccinated and unvaccinated COVID-19 patients. J Med Virol 2024; 96:e29507. [PMID: 38504586 DOI: 10.1002/jmv.29507] [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: 09/22/2023] [Revised: 02/14/2024] [Accepted: 02/23/2024] [Indexed: 03/21/2024]
Abstract
The bacteriophage behavior of SARS-CoV-2 during the acute and post-COVID-19 phases appears to be an important factor in the development of the disease. The early use of antibiotics seems to be crucial to inhibit disease progression-to prevent viral replication in the gut microbiome, and control toxicological production from the human microbiome. To study the impact of specific antibiotics on recovery from COVID-19 and long COVID (LC) taking into account: vaccination status, comorbidities, SARS-CoV-2 wave, time of initiation of antibiotic therapy and concomitant use of corticosteroids and nonsteroidal anti-inflammatory drugs (NSAIDs). A total of 211 COVID-19 patients were included in the study: of which 59 were vaccinated with mRNA vaccines against SARS-CoV-2 while 152 were unvaccinated. Patients were enrolled in three waves: from September 2020 to October 2022, corresponding to the emergence of the pre-Delta, Delta, and Omicron variants of the SARS-CoV-2 virus. The three criteria for enrolling patients were: oropharyngeal swab positivity or fecal findings; moderate symptoms with antibiotic intake; and measurement of blood oxygen saturation during the period of illness. The use of antibiotic combinations, such as amoxicillin with clavulanic acid (875 + 125 mg tablets, every 12 h) plus rifaximin (400 mg tablets every 12 h), as first choice, as suggested from the previous data, or azithromycin (500 mg tablets every 24 h), plus rifaximin as above, allows healthcare professionals to focus on the gut microbiome and its implications in COVID-19 disease during patient care. The primary outcome measured in this study was the estimated average treatment effect, which quantified the difference in mean recovery between patients receiving antibiotics and those not receiving antibiotics at 3 and 9 days after the start of treatment. In the analysis, both vaccinated and unvaccinated groups had a median illness duration of 7 days (interquartile range [IQR] 6-9 days for each; recovery crude hazard ratio [HR] = 0.94, p = 0.700). The median illness duration for the pre-Delta and Delta waves was 8 days (IQR 7-10 days), while it was shorter, 6.5 days, for Omicron (IQR 6-8 days; recovery crude HR = 1.71, p < 0.001). These results were confirmed by multivariate analysis. Patients with comorbidities had a significantly longer disease duration: median 8 days (IQR 7-10 days) compared to 7 days (IQR 6-8 days) for those without comorbidities (crude HR = 0.75, p = 0.038), but this result was not confirmed in multivariate analysis as statistical significance was lost. Early initiation of antibiotic therapy resulted in a significantly shorter recovery time (crude HR = 4.74, p < 0.001). Concomitant use of NSAIDs did not reduce disease duration and in multivariate analysis prolonged the disease (p = 0.041). A subgroup of 42 patients receiving corticosteroids for a median of 3 days (IQR 3-6 days) had a longer recovery time (median 9 days, IQR 8-10 days) compared to others (median 7 days, IQR 6-8 days; crude HR = 0.542, p < 0.001), as confirmed also by the adjusted HR. In this study, a statistically significant reduction in recovery time was observed among patients who received early antibiotic treatment. Early initiation of antibiotics played a crucial role in maintaining higher levels of blood oxygen saturation. In addition, it is worth noting that a significant number of patients who received antibiotics in the first 3 days and for a duration of 7 days, during the acute phase did not develop LC.
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Affiliation(s)
- Carlo Brogna
- Craniomed Group Srl. Research Facility, Bresso, Italy
| | - Luigi Montano
- Andrology Unit and Service of Lifestyle Medicine in Uro-Andrology, Local Health Authority (ASL), Salerno, Italy
| | | | | | - Gianluca Ciammetti
- Otorhinolaryngology Unit, Hospital Ferdinando Veneziale Isernia, Regional Health Authority of Molise, Italy
| | | | - Mark Fabrowski
- Department of Emergency Medicine, Royal Sussex County Hospital, University Hospitals Sussex, Brighton, UK
| | - Abdul M Baig
- Department of Biological and Biomedical Sciences, Aga Khan University, Karachi, Pakistan
| | | | - Iapicca Gennaro
- Pineta Grande Hospital Group, Department of Urology, Santa Rita Clinic, Atripalda, Italy
| | | | - Barbara Brogna
- Department of Radiology, Moscati Hospital, Avellino, Italy
| | | | | | - Marina Piscopo
- Department of Biology, University of Naples Federico II, Naples, Italy
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2
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He S, Lin F, Hu X, Pan P. Gut Microbiome-Based Therapeutics in Critically Ill Adult Patients-A Narrative Review. Nutrients 2023; 15:4734. [PMID: 38004128 PMCID: PMC10675331 DOI: 10.3390/nu15224734] [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: 09/02/2023] [Revised: 11/02/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023] Open
Abstract
The gut microbiota plays a crucial role in the human microenvironment. Dysbiosis of the gut microbiota is a common pathophysiological phenomenon in critically ill patients. Therefore, utilizing intestinal microbiota to prevent complications and improve the prognosis of critically ill patients is a possible therapeutic direction. The gut microbiome-based therapeutics approach focuses on improving intestinal microbiota homeostasis by modulating its diversity, or treating critical illness by altering the metabolites of intestinal microbiota. There is growing evidence that fecal microbiota transplantation (FMT), selective digestive decontamination (SDD), and microbiota-derived therapies are all effective treatments for critical illness. However, different treatments are appropriate for different conditions, and more evidence is needed to support the selection of optimal gut microbiota-related treatments for different diseases. This narrative review summarizes the curative effects and limitations of microbiome-based therapeutics in different critically ill adult patients, aiming to provide possible directions for gut microbiome-based therapeutics for critically ill patients such as ventilator-associated pneumonia, sepsis, acute respiratory distress syndrome, and COVID-19, etc.
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Affiliation(s)
- Shiyue He
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha 410008, China; (S.H.); (F.L.)
- FuRong Laboratory, Changsha 410078, China
| | - Fengyu Lin
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha 410008, China; (S.H.); (F.L.)
- FuRong Laboratory, Changsha 410078, China
| | - Xinyue Hu
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha 410008, China; (S.H.); (F.L.)
- FuRong Laboratory, Changsha 410078, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha 410008, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha 410008, China
| | - Pinhua Pan
- Center of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha 410008, China; (S.H.); (F.L.)
- FuRong Laboratory, Changsha 410078, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Changsha 410008, China
- Hunan Engineering Research Center for Intelligent Diagnosis and Treatment of Respiratory Disease, Changsha 410008, China
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Liu S, Zhao Y, Feng X, Xu H. SARS-CoV-2 infection threatening intestinal health: A review of potential mechanisms and treatment strategies. Crit Rev Food Sci Nutr 2023; 63:12578-12596. [PMID: 35894645 DOI: 10.1080/10408398.2022.2103090] [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] [Indexed: 01/08/2023]
Abstract
The outbreak of the COVID-19 pandemic has brought great problems to mankind, including economic recession and poor health. COVID-19 patients are frequently reported with gastrointestinal symptoms such as diarrhea and vomiting in clinical diagnosis. Maintaining intestinal health is the key guarantee to maintain the normal function of multiple organs, otherwise it will be a disaster. Therefore, the purpose of this review was deeply understanded the potential mechanism of SARS-CoV-2 infection threatening intestinal health and put forward reasonable treatment strategies. Combined with the existing researches, we summarized the mechanism of SARS-CoV-2 infection threatening intestinal health, including intestinal microbiome disruption, intestinal barrier dysfunction, intestinal oxidative stress and intestinal cytokine storm. These adverse intestinal events may affect other organs through the circulatory system or aggravate the course of the disease. Typically, intestinal disadvantage may promote the progression of SARS-CoV-2 through the gut-lung axis and increase the disease degree of COVID-19 patients. In view of the lack of specific drugs to inhibit SARS-CoV-2 replication, the current review described new strategies of probiotics, prebiotics, postbiotics and nutrients to combat SARS-CoV-2 infection and maintain intestinal health. To provide new insights for the prevention and treatment of gastrointestinal symptoms and pneumonia in patients with COVID-19.
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Affiliation(s)
- Shanji Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Yu Zhao
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Xiaoyan Feng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Hengyi Xu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
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Singh S, Lohani P, Priya A, Ranjan A, Nimavat N. Effect of educational intervention on knowledge and attitude about the role of vitamins, minerals and nutraceuticals in COVID-19 and other disorders among medical and nursing undergraduates of a tertiary care teaching hospital. Clin Nutr ESPEN 2023; 56:142-148. [PMID: 37344064 DOI: 10.1016/j.clnesp.2023.05.004] [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: 06/21/2022] [Revised: 12/14/2022] [Accepted: 05/04/2023] [Indexed: 06/23/2023]
Abstract
PURPOSE There must be a perfect balance between Food and Dietary supplements (DS) to ensure optimal well-being. The purpose of this study was to evaluate the impact of a webinar on the change in knowledge and attitude about the role of vitamins, minerals and DS among medical and nursing undergraduates so that they could bring about a positive change in popular practices, as well-informed Health Care Professionals (HCPs). MATERIALS AND METHODS The study was a cross-sectional analytical study comprising 12 knowledge and 11 attitude questions administered to medical and nursing undergraduates with the help of semi-structured and pre-validated google form both before and after a webinar explaining the role of key nutrients and also the evidence and recommendations surrounding DS. Data were analyzed using STATA.12 to assess the impact of the webinar. RESULTS There were 415 participants, with 265 medical and 150 nursing students. There was a significant improvement both in the knowledge (4.95 (±1.45), 7.76 (±1.69) and attitude scores (pre-webinar mean score 31.8 (±5.57) post-webinar mean score 27.7 (±4.90))of the participants after the webinar. An overall positive correlation before the webinar changed to a more significant negative correlation, indicating a positive impact of the webinar (0.0054-0.0701). CONCLUSION The study suggests that continuing education informing various HCPs and undergraduate students about the absolute necessity of a diet rich in nutrients, vitamins, minerals, and probiotics is the need of the hour. Additionally, the efficacy and safety concerns, appropriate indications and dosages of various DS should be adequately stressed so that informed decisions can be made. Such training programs might have a far-reaching impact on the nutrition choices of the population at large.
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Affiliation(s)
- Shruti Singh
- Department of Pharmacology, AIIMS Patna, Bihar, India.
| | - Pallavi Lohani
- Department of Community and Family Medicine, AIIMS Patna, Bihar India; Dept of Community Medicine, Madhubani Medical College, Madhubani, Bihar, India.
| | - Aakanksha Priya
- Department of Pharmacology, All India Institute of Medical Sciences, Patna, Bihar, India.
| | - Alok Ranjan
- Department of Community & Family Medicine, AIIMS Patna, Bihar, India.
| | - Nirav Nimavat
- Department of Community Medicine, PIMS, Udaipur, Rajasthan, India; Department of Community Medicine, Dr Kiran C Patel Medical College and Research Institute, Bharuch, Gujarat, India.
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5
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Chioma Mgbodile F, Nwagu TNT. Probiotic therapy, African fermented foods and food-derived bioactive peptides in the management of SARS-CoV-2 cases and other viral infections. BIOTECHNOLOGY REPORTS 2023; 38:e00795. [PMID: 37041970 PMCID: PMC10066861 DOI: 10.1016/j.btre.2023.e00795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 03/20/2023] [Accepted: 03/27/2023] [Indexed: 04/04/2023]
Abstract
The current paper focuses on the impact of probiotics, African fermented foods and bioactive peptides on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection severity and related viral infections. Using probiotics or bioactive peptides as therapeutic adjuncts appears superior to standard care alone. Probiotics play critical roles in innate and adaptive immune modulation by balancing the gut microbiota to combat viral infections, secondary bacterial infections and microbial dysbiosis. African fermented foods contain abundant potential probiotic microorganisms such as the lactic acid bacteria (LAB), Saccharomyces, and Bacillus. More so, fermented food-derived bioactive peptides play vital roles in preventing cardiovascular diseases, hypertension, lung injury, diabetes, and other COVID-19 comorbidities. Regularly incorporating potential probiotics and bioactive peptides into diets should enable a build-up of the benefits in the body system that may result in a better prognosis, especially in COVID-19 patients with underlying complexities. Despite the reported therapeutic potentials of probiotics and fermented foods, numerous setbacks exist regarding their application in disease management. These shortfalls underscore an evident need for more studies to evaluate the specific potentials of probiotics and traditional fermented foods in ameliorating SARS-CoV-2 and other viral infections.
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Abstract
PURPOSE OF REVIEW This review provides an update on the actions of omega-3 polyunsaturated fatty acids (PUFAs) and presents the most recent findings from trials in patients in the intensive care unit (ICU) setting including relevant meta-analyses. Many specialized pro-resolving mediators (SPMs) are produced from bioactive omega-3 PUFAs and may explain many of the beneficial effects of omega-3 PUFAs, although other mechanisms of action of omega-3 PUFAs are being uncovered. RECENT FINDINGS SPMs resolve inflammation, promote healing and support antiinfection activities of the immune system. Since publication of the ESPEN guidelines, numerous studies further support the use of omega-3 PUFAs. Recent meta-analyses favor the inclusion of omega-3 PUFAs in nutrition support of patients with acute respiratory distress syndrome or sepsis. Recent trials indicate that omega-3 PUFAs may protect against delirium and liver dysfunction in patients in the ICU, although effects on muscle loss are unclear and require further investigation. Critical illness may alter omega-3 PUFA turnover. There has been significant discussion about the potential for omega-3 PUFAs and SPMs in treatment of coronavirus disease 2019. SUMMARY Evidence for benefits of omega-3 PUFAs in the ICU setting has strengthened through new trials and meta-analyses. Nevertheless, better quality trials are still needed. SPMs may explain many of the benefits of omega-3 PUFAs.
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Affiliation(s)
- Pierre Singer
- Department of General Intensive Care and Institute for Nutrition Research, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel
| | - Philip C Calder
- School of Human Development and Health, Faculty of Medicine
- NIHR Southampton Biomedical Research Centre and University Hospital Southampton NHS Foundation Trust, University of Southampton, Southampton, UK
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Baranova A, Cao H, Teng S, Zhang F. A phenome-wide investigation of risk factors for severe COVID-19. J Med Virol 2023; 95:e28264. [PMID: 36316288 PMCID: PMC9874597 DOI: 10.1002/jmv.28264] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/14/2022] [Accepted: 10/27/2022] [Indexed: 11/07/2022]
Abstract
With the continued spread of COVID-19 globally, it is crucial to identify the potential risk or protective factors associated with COVID-19. Here, we performed genetic correlation analysis and Mendelian randomization analysis to examine genetic relationships between COVID-19 hospitalization and 405 health conditions and lifestyle factors in 456 422 participants from the UK Biobank. The genetic correlation analysis revealed 134 positive and 65 negative correlations, including those with intakes of a variety of dietary components. The MR analysis indicates that a set of body fat-related traits, maternal smoking around birth, basal metabolic rate, lymphocyte count, peripheral enthesopathies and allied syndromes, blood clots in the leg, and arthropathy are causal risk factors for severe COVID-19, while higher education attainment, physical activity, asthma, and never smoking status protect against the illness. Our findings have implications for risk stratification in patients with COVID-19 and the prevention of its severe outcomes.
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Affiliation(s)
- Ancha Baranova
- School of Systems Biology, George Mason University, Manassas, Virginia, USA.,Research Centre for Medical Genetics, Moscow, Russia
| | - Hongbao Cao
- School of Systems Biology, George Mason University, Manassas, Virginia, USA
| | - Shaolei Teng
- Department of Biology, Howard University, Washington, District of Columbia, USA
| | - Fuquan Zhang
- Institute of Neuropsychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, China.,Department of Psychiatry, The Affiliated Brain Hospital of Nanjing Medical University, Nanjing, China
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8
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Feng X, Liu Z, He X, Wang X, Yuan C, Huang L, Song R, Wu Y. Risk of Malnutrition in Hospitalized COVID-19 Patients: A Systematic Review and Meta-Analysis. Nutrients 2022; 14:nu14245267. [PMID: 36558436 PMCID: PMC9780808 DOI: 10.3390/nu14245267] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/26/2022] [Accepted: 12/07/2022] [Indexed: 12/14/2022] Open
Abstract
(1) Background: Studies have reported that COVID-19 may increase the risk of malnutrition among patients. However, the prevalence of such risk in hospitalized COVID-19 patients is uncertain due to the inconsistent use of assessment methods. (2) Methods: PubMed, Web of Science, and EMBASE were searched to identify studies on the nutritional status of hospitalized COVID-19 patients. A pooled prevalence of malnutrition risk evaluated by Nutrition Risk Score (NRS-2002) was obtained using a random effects model. Differences by study-level characteristics were examined by hospitalization setting, time of assessment, age, and country. Risk of bias was assessed using the Newcastle−Ottawa Scale. (3) Results: 53 studies from 17 countries were identified and summarized. A total of 17 studies using NRS-2002, including 3614 COVID-19 patients were included in the primary meta-analysis. The pooled prevalence of risk of malnutrition was significantly higher among ICU patients (92.2%, 95% CI: 85.9% to 96.8%) than among general ward patients (70.7%, 95% CI: 56.4% to 83.2%) (p = 0.002). No significant differences were found between age groups (≥65 vs. <65 years, p = 0.306) and countries (p = 0.893). (4) Conclusions: High risk of malnutrition is common and concerning in hospitalized patients with COVID-19, suggesting that malnutrition screening and nutritional support during hospitalization are needed.
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Affiliation(s)
- Xiaoru Feng
- Institute for Hospital Management, Tsinghua University, Beijing 100084, China
| | - Zeqi Liu
- Institute for Hospital Management, Tsinghua University, Beijing 100084, China
| | - Xiaotong He
- School of Labor and Human Resources, Renmin University of China, Beijing 100872, China
| | - Xibiao Wang
- Department of Occupational Hygiene Engineering, China University of Labor Relations, Beijing 100048, China
| | - Changzheng Yuan
- School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, China
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
| | - Liyan Huang
- School of Public Health, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Rui Song
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA 02115, USA
| | - You Wu
- Institute for Hospital Management, Tsinghua University, Beijing 100084, China
- School of Medicine, Tsinghua University, Beijing 100084, China
- Correspondence: ; Tel.: +86-13641181601
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Allen J, Evans CA, Datta S. Probiotics for preventing or treating COVID-19; a systematic review of research evidence and meta-analyses of efficacy for preventing death, severe disease, or disease progression. Wellcome Open Res 2022. [DOI: 10.12688/wellcomeopenres.18526.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background: COVID-19 variants threaten health globally. Despite improving vaccines and treatments, there is an urgent need for alternative strategies to prevent or reduce the severity of COVID-19. Potential strategies include probiotics, which are safe, inexpensive, globally available and have been studied previously in relation to respiratory infections. Methods: We performed a systematic review and meta-analyses of experimental, trial or observational research evidence evaluating probiotics compared with control groups for preventing or treating COVID-19. We searched PubMed, ProQuest, Google Scholar and Web of Science bibliographic databases for studies published until December 6, 2021. We then performed meta-analyses for outcomes reported consistently across studies. Outcomes reported inconsistently or not amenable to meta-analysis were compared descriptively. Results: We identified six eligible studies, which were all published in 2020 and 2021: one randomized controlled trial and five retrospective cohort studies. The only randomized controlled trial reported that groups that ingested probiotics compared with control groups that did not ingest probiotics did not differ significantly with respect to death, severe disease requiring admission to an intensive care unit or disease progression (all p>0.5). The five retrospective cohort studies reported various apparently beneficial and harmful COVID-19 outcome associations with probiotic ingestion. Meta-analyses revealed no significant associations between probiotic use and death, severe disease, or disease progression caused by COVID-19. Descriptive data revealed that probiotic ingestion was associated with a trend towards worsened duration of hospital stay, improvements in measures of respiratory condition and worsened disease duration. The evidence for these contradictory associations was weak because all studies were prone to bias and none were considered to be of high quality. Conclusions: Current evidence does not suggest that probiotics affect COVID-19 severity or mortality. However, additional higher quality studies need to be conducted to definitively determine if probiotics would be a useful adjunctive treatment for COVID-19.
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Dellino M, Cascardi E, Vinciguerra M, Lamanna B, Malvasi A, Scacco S, Acquaviva S, Pinto V, Di Vagno G, Cormio G, De Luca R, Lafranceschina M, Cazzato G, Ingravallo G, Maiorano E, Resta L, Daniele A, La Forgia D. Nutrition as Personalized Medicine against SARS-CoV-2 Infections: Clinical and Oncological Options with a Specific Female Groups Overview. Int J Mol Sci 2022; 23:ijms23169136. [PMID: 36012402 PMCID: PMC9409275 DOI: 10.3390/ijms23169136] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/10/2022] [Accepted: 08/12/2022] [Indexed: 01/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is a respiratory disease caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). It is acknowledged that vulnerable people can suffer from mortal complications of COVID-19. Therefore, strengthening the immune system particularly in the most fragile people could help to protect them from infection. First, general nutritional status and food consumption patterns of everyone affect the effectiveness of each immune system. The effects of nutrition could impact the level of intestinal and genital microbiota, the adaptive immune system, and the innate immune system. Indeed, immune system cells and mediators, which are crucial to inflammatory reaction, are in the structures of fats, carbohydrates, and proteins and are activated through vitamins (vit) and minerals. Therefore, the association of malnutrition and infection could damage the immune response, reducing the immune cells and amplifying inflammatory mediators. Both amount and type of dietary fat impact on cytokine biology, that consequently assumes a crucial role in inflammatory disease. This review explores the power of nutrition in the immune response against COVID-19 infection, since a specific diet could modify the cytokine storm during the infection phase. This can be of vital importance in the most vulnerable subjects such as pregnant women or cancer patients to whom we have deemed it necessary to dedicate personalized indications.
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Affiliation(s)
- Miriam Dellino
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70100 Bari, Italy
- Clinic of Obstetrics and Gynecology, “San Paolo” Hospital, 70123 Bari, Italy
- Correspondence: (M.D.); (E.C.)
| | - Eliano Cascardi
- Department of Medical Sciences, University of Turin, 10124 Turin, Italy
- Pathology Unit, FPO-IRCCS Candiolo Cancer Institute, Str. Provinciale 142, Km 3.95, 10060 Candiolo, Italy
- Correspondence: (M.D.); (E.C.)
| | - Marina Vinciguerra
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70100 Bari, Italy
| | - Bruno Lamanna
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70100 Bari, Italy
- Fetal Medicine Research Institute, King’s College Hospital, London SE5 9RS, UK
| | - Antonio Malvasi
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70100 Bari, Italy
| | - Salvatore Scacco
- Department of Basic Medical Sciences and Neurosciences, University of Bari “Aldo Moro”, 70121 Bari, Italy
| | - Silvia Acquaviva
- Department of Basic Medical Sciences and Neurosciences, University of Bari “Aldo Moro”, 70121 Bari, Italy
| | - Vincenzo Pinto
- Department of Biomedical Sciences and Human Oncology, University of Bari, 70100 Bari, Italy
| | - Giovanni Di Vagno
- Clinic of Obstetrics and Gynecology, “San Paolo” Hospital, 70123 Bari, Italy
| | - Gennaro Cormio
- Gynecologic Oncology Unit, IRCCS Istituto Tumori Giovanni Paolo II, Department of Interdisciplinary Medicine (DIM), University of Bari “Aldo Moro”, 70121 Bari, Italy
| | | | | | - Gerardo Cazzato
- Department of Emergency and Organ Transplantation, University of Bari “Aldo Moro”, 70121 Bari, Italy
| | - Giuseppe Ingravallo
- Department of Emergency and Organ Transplantation, University of Bari “Aldo Moro”, 70121 Bari, Italy
| | - Eugenio Maiorano
- Department of Emergency and Organ Transplantation, University of Bari “Aldo Moro”, 70121 Bari, Italy
| | - Leonardo Resta
- Department of Emergency and Organ Transplantation, University of Bari “Aldo Moro”, 70121 Bari, Italy
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11
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Costa BTD, Araújo GRL, da Silva Júnior RT, Santos LKDS, Lima de Souza Gonçalves V, Lima DBA, Cuzzuol BR, Santos Apolonio J, de Carvalho LS, Marques HS, Silva CS, Barcelos IDS, Oliveira MV, Freire de Melo F. Effects of nutrients on immunomodulation in patients with severe COVID-19: Current knowledge. World J Crit Care Med 2022; 11:201-218. [PMID: 36051942 PMCID: PMC9305681 DOI: 10.5492/wjccm.v11.i4.201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/24/2022] [Accepted: 05/17/2022] [Indexed: 02/06/2023] Open
Abstract
Recent research has demonstrated that critically ill patients with coronavirus disease 2019 (COVID-19) show significant immune system dysregulation. Due to that, some nutrients that influence immunomodulation have been suggested as a form of treatment against the infection. This review collected the information on the impact of vitamins on the prognosis of COVID-19, with the intention of facilitating treatment and prevention of the disease risk status in patients. The collected information was obtained using the PubMed electronic database by searching for articles that relate COVID-19 and the mechanisms/effects of the nutrients: Proteins, glucose, lipids, vitamin B12, vitamin D, calcium, iron, copper, zinc, and magnesium, including prospective, retrospective, and support articles. The findings reveal an optimal response related mainly to omega-3, eicosapentaenoic acid, docosahexaenoic acid, calcium, and iron that might represent benefits in the treatment of critically ill patients. However, nutrient supplementation should be done with caution due to the limited availability of randomized controlled studies.
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Affiliation(s)
- Bruna Teixeira da Costa
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Glauber Rocha Lima Araújo
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Luana Kauany de Sá Santos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Daniel Bastos Alves Lima
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Beatriz Rocha Cuzzuol
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Jonathan Santos Apolonio
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Lorena Sousa de Carvalho
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Hanna Santos Marques
- Campus Vitória da Conquista, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista 45083-900, Bahia, Brazil
| | - Camilo Santana Silva
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Isadora de Souza Barcelos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Márcio Vasconcelos Oliveira
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Fabrício Freire de Melo
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
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12
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Li X, Wang Q, Hu X, Liu W. Current Status of Probiotics as Supplements in the Prevention and Treatment of Infectious Diseases. Front Cell Infect Microbiol 2022; 12:789063. [PMID: 35360101 PMCID: PMC8964067 DOI: 10.3389/fcimb.2022.789063] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 02/03/2022] [Indexed: 12/20/2022] Open
Abstract
Probiotics play an important role against infectious pathogens via their effects on the epithelium, the production of antimicrobial compounds, and competitive exclusion. Administration of probiotic supplements may reduce the risk of infectious diseases and the use of antibiotics, hence contributing to a reduction or a delay of the development of multi-resistant bacteria. Infection is a constant concern for people who experience recurrent infections, and antibiotic treatment usually fails due to antibiotic resistance. Therefore, an infection can lead to severe illness and hospitalization if left untreated. A growing number of studies have demonstrated promising results for a variety of probiotic strains used to prevent or treat acute and recurrent infectious diseases, but additional standardized clinical research is needed.
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Affiliation(s)
| | - Qiang Wang
- Institute of Infection, Immunology and Tumor Microenvironment, Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Medical College, Wuhan University of Science and Technology, Wuhan, China
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13
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The Role of Nutrients in Prevention, Treatment and Post-Coronavirus Disease-2019 (COVID-19). Nutrients 2022; 14:nu14051000. [PMID: 35267974 PMCID: PMC8912782 DOI: 10.3390/nu14051000] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/23/2022] [Accepted: 02/25/2022] [Indexed: 01/08/2023] Open
Abstract
SARS-CoV-2 virus, infecting human cells via its spike protein, causes Coronavirus disease 2019 (COVID-19). COVID-19 is characterized by shortness of breath, fever, and pneumonia and is sometimes fatal. Unfortunately, to date, there is still no definite therapy to treat COVID-19. Therefore, the World Health Organization (WHO) approved only supportive care. During the COVID-19 pandemic, the need to maintain a correct intake of nutrients to support very weakened patients in overcoming disease arose. The literature available on nutrient intake for COVID-19 is mainly focused on prevention. However, the safe intake of micro- and/or macro-nutrients can be useful either for preventing infection and supporting the immune response during COVID-19, as well as in the post-acute phase, i.e., “long COVID”, that is sometimes characterized by the onset of various long lasting and disabling symptoms. The aim of this review is to focus on the role of nutrient intake during all the different phases of the disease, including prevention, the acute phase, and finally long COVID.
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