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Effects of home confinement on mental health and lifestyle behaviours during the COVID-19 outbreak: insights from the ECLB-COVID19 multicentre study.
Ammar, A, Trabelsi, K, Brach, M, Chtourou, H, Boukhris, O, Masmoudi, L, Bouaziz, B, Bentlage, E, How, D, Ahmed, M, et al
Biology of sport. 2021;38(1):9-21
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Plain language summary
Coronavirus disease 2019 (COVID-19) is an infectious disease caused by the respiratory syndrome coronavirus 2 (SARS-CoV-2). To curb the spread of the 2020 pandemic, social distancing, self-isolation and nationwide lockdown measures were put in place. These measures along with hygiene care are recognized as the most effective ways to curb the spread of disease. However; the weakening of social contacts can result in anxiety, frustration, panic attacks, loss or sudden increase of appetite, insomnia, depression, mood swings, delusions, fear, sleep disorders, and suicidal/domestic violence. The purpose of the study is to provide scientific data to help identify risk factors for the psychosocial strain during the COVID-19 outbreak. The study is an international cross-disciplinary online survey and was circulated in April 2020. 1047 replies were analysed from this preliminary phase. The results show a significant difference in all tested parameters and therefore reveal a large burden for mental wellbeing combined with a tendency towards an unhealthy lifestyle during, compared to before, the confinement enforced by the COVID-19 pandemic. These results highlight the importance for policy makers to consider strategies to promote wellbeing during future confinements.
Abstract
Although recognised as effective measures to curb the spread of the COVID-19 outbreak, social distancing and self-isolation have been suggested to generate a burden throughout the population. To provide scientific data to help identify risk factors for the psychosocial strain during the COVID-19 outbreak, an international cross-disciplinary online survey was circulated in April 2020. This report outlines the mental, emotional and behavioural consequences of COVID-19 home confinement. The ECLB-COVID19 electronic survey was designed by a steering group of multidisciplinary scientists, following a structured review of the literature. The survey was uploaded and shared on the Google online survey platform and was promoted by thirty-five research organizations from Europe, North Africa, Western Asia and the Americas. Questions were presented in a differential format with questions related to responses "before" and "during" the confinement period. 1047 replies (54% women) from Western Asia (36%), North Africa (40%), Europe (21%) and other continents (3%) were analysed. The COVID-19 home confinement evoked a negative effect on mental wellbeing and emotional status (P < 0.001; 0.43 ≤ d ≤ 0.65) with a greater proportion of individuals experiencing psychosocial and emotional disorders (+10% to +16.5%). These psychosocial tolls were associated with unhealthy lifestyle behaviours with a greater proportion of individuals experiencing (i) physical (+15.2%) and social (+71.2%) inactivity, (ii) poor sleep quality (+12.8%), (iii) unhealthy diet behaviours (+10%), and (iv) unemployment (6%). Conversely, participants demonstrated a greater use (+15%) of technology during the confinement period. These findings elucidate the risk of psychosocial strain during the COVID-19 home confinement period and provide a clear remit for the urgent implementation of technology-based intervention to foster an Active and Healthy Confinement Lifestyle AHCL).
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Meta-Analysis Comparing the Effect of Rivaroxaban Versus Vitamin K Antagonists for Treatment of Left Ventricular Thrombi.
Saleh, Y, Al-Abcha, A, Abdelkarim, O, Elwany, M, Abdelfattah, OM, Abdelnabi, M, Almaghraby, A
The American journal of cardiology. 2021;:123-125
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Meta-Analysis Investigating the Role of Direct Oral Anticoagulants Versus Vitamin K Antagonists in the Treatment of Left Ventricular Thrombi.
Saleh, Y, Al-Abcha, A, Abdelkarim, O, Abdelnabi, M, Almaghraby, A
The American journal of cardiology. 2021;:126-128
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The Role of Direct Oral Anticoagulants Versus Vitamin K Antagonists in the Treatment of Left Ventricular Thrombi: A Meta-Analysis and Systematic Review.
Al-Abcha, A, Herzallah, K, Saleh, Y, Mujer, M, Abdelkarim, O, Abdelnabi, M, Almaghraby, A, Abela, GS
American journal of cardiovascular drugs : drugs, devices, and other interventions. 2021;(4):435-441
Abstract
BACKGROUND Direct oral anticoagulants (DOACs) have a well-established role in the treatment of deep vein thrombosis and pulmonary embolism and in the reduction of thromboembolism in nonvalvular atrial fibrillation. However, limited evidence supports their role in patients with left ventricular thrombi. METHODS The PubMed, EMBASE, and Cochrane databases were searched for relevant articles published from inception to 1 August 2020. We included studies evaluating the effect of DOACs versus vitamin K antagonists (VKAs) in patients with left ventricular thrombi. The primary outcome was thrombus resolution, and the secondary outcomes were major bleeding and stroke or systemic embolization (SSE). RESULTS Five retrospective observational studies were included, with a total of 857 patients. VKAs and DOACs had a similar rate of thrombus resolution (odds ratio [OR] 0.97; 95% confidence interval [CI] 0.57-1.65; p = 0.90). Our analysis also demonstrated a similar rate of major bleeding (OR 0.62; 95% CI 0.27-1.44; p = 0.27) and SSE (OR 1.86; 95% CI 0.99-3.50; p = 0.05) between the two treatment groups. CONCLUSION In patients with left ventricular thrombi, DOACs and VKAs are associated with similar rates of thrombus resolution, major bleeding, and SSE.
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Effects of Pomegranate Juice Supplementation on Oxidative Stress Biomarkers Following Weightlifting Exercise.
Ammar, A, Turki, M, Hammouda, O, Chtourou, H, Trabelsi, K, Bouaziz, M, Abdelkarim, O, Hoekelmann, A, Ayadi, F, Souissi, N, et al
Nutrients. 2017;(8)
Abstract
The aim of this study was to test the hypothesis that pomegranate juice supplementation would blunt acute and delayed oxidative stress responses after a weightlifting training session. Nine elite weightlifters (21.0 ± 1 years) performed two Olympic-Weightlifting sessions after ingesting either the placebo or pomegranate juice supplements. Venous blood samples were collected at rest and 3 min and 48 h after each session. Compared to the placebo condition, pomegranate juice supplementation attenuated the increase in malondialdehyde (-12.5%; p < 0.01) and enhanced the enzymatic (+8.6% for catalase and +6.8% for glutathione peroxidase; p < 0.05) and non-enzymatic (+12.6% for uric acid and +5.7% for total bilirubin; p < 0.01) antioxidant responses shortly (3 min) after completion of the training session. Additionally, during the 48 h recovery period, pomegranate juice supplementation accelerated (p < 0.05) the recovery kinetics of the malondialdehyde (5.6%) and the enzymatic antioxidant defenses compared to the placebo condition (9 to 10%). In conclusion, supplementation with pomegranate juice has the potential to attenuate oxidative stress by enhancing antioxidant responses assessed acutely and up to 48 h following an intensive weightlifting training session. Therefore, elite weightlifters might benefit from blunted oxidative stress responses following intensive weightlifting sessions, which could have implications for recovery between training sessions.
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Pomegranate Supplementation Accelerates Recovery of Muscle Damage and Soreness and Inflammatory Markers after a Weightlifting Training Session.
Ammar, A, Turki, M, Chtourou, H, Hammouda, O, Trabelsi, K, Kallel, C, Abdelkarim, O, Hoekelmann, A, Bouaziz, M, Ayadi, F, et al
PloS one. 2016;(10):e0160305
Abstract
PURPOSE The aim of this study was to investigate the effect of natural Pomegranate juice supplementation on performance and acute and delayed responses of muscle soreness and biomarkers of muscle damage after a weightlifting training session. METHODS Nine elite weightlifters (21±0.5 years) performed two Olympic-Weightlifting-sessions after either placebo (PLA) or natural pomegranate juice (POMj) supplementations. Heart rate, blood pressure and blood samples (hematological parameters, muscle damage and C-reactive protein (CRP)) were collected at rest, 3min and 48h after each session. Weightlifting performance, RPE, and DOMS were also assessed after each training session. RESULTS T-test showed higher performance (+8.30%) and lower RPE values (-4.37%) using POMj supplementation (p<0.05) in comparison with PLA. For the DOMS values, a significant improvement (13.4%) was shown only for the knee extensors (p<0.01) using the POMj. Compared to PLA condition, POMj attenuated the acute (i.e., 3min) increase of systolic blood pressure (SBP), HR, CK and LDH (p<0.05; -4.46%, -1.81%, -8.75%, -1.64%, respectively) and blunted the significant increase of ASAT, PAL and CRP (p>0.05). Additionally, during the 48h following the training session, POMj improved the recovery kinetic of SBP (p<0.01, 7.97%), CK (p<0.001, 11.34%), LDH (p<0.05, 7.30%) and ASAT (p<0.05, 6.77%). Indeed, the present study showed that 48h of recovery associated to natural POMj supplementation was sufficient to reach the resting values of the selected muscle damage markers after intensive training session. CONCLUSION Natural POMj seems to ameliorate the capacity to adhere to an intensive training program. Therefore, elite weightlifters are advised to use natural POMj during intensive training program and competition to accelerate muscle recovery. TRIAL REGISTRATION ClinicalTrials.gov NCT02697903.