Metabolic syndrome is associated with similar long-term prognosis in those living with and without obesity : an analysis of 45 615 patients from the nationwide LIPIDOGRAM 2004-2015 studies
- Osadnik, Kamila, Osadnik, Tadeusz, Gierlotka, Marek, Windak, Adam, Tomasik, Tomasz, Mastej, Miroslaw, Kuras, Agnieszka, Jóźwiak, Kacper, Penson, Peter, Lip, Gregory, Mikhailidis, Dimitri, Toth, Peter, Catapano, Alberico, Ray, Kausik, Howard, George, Tomaszewski, Maclej, Charchar, Fadi, Sattar, Naveed, Williams, Bryan, MacDonald, Thomas, Banach, Maclej, Jóźwiak, Jacek
- Authors: Osadnik, Kamila , Osadnik, Tadeusz , Gierlotka, Marek , Windak, Adam , Tomasik, Tomasz , Mastej, Miroslaw , Kuras, Agnieszka , Jóźwiak, Kacper , Penson, Peter , Lip, Gregory , Mikhailidis, Dimitri , Toth, Peter , Catapano, Alberico , Ray, Kausik , Howard, George , Tomaszewski, Maclej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Banach, Maclej , Jóźwiak, Jacek
- Date: 2023
- Type: Text , Journal article
- Relation: European Journal of Preventive Cardiology Vol. 30, no. 12 (2023), p. 1195-1204
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- Description: Aims: We aimed to evaluate the association between metabolic syndrome (MetS) and long-term all-cause mortality. Methods and results: The LIPIDOGRAM studies were carried out in the primary care in Poland in 2004, 2006, and 2015. MetS was diagnosed based on the National Cholesterol Education Program, Adult Treatment Panel III (NCEP/ATP III), and Joint Interim Statement (JIS) criteria. The cohort was divided into four groups: non-obese patients without MetS, obese patients without MetS, non-obese patients with MetS, and obese patients with MetS. Differences in all-cause mortality were analysed using Kaplan-Meier and Cox regression analyses. A total of 45 615 participants were enrolled (mean age 56.3, standard deviation: 11.8 years; 61.7% female). MetS was diagnosed in 14 202 (31%) by NCEP/ATP III criteria and 17 216 (37.7%) by JIS criteria. Follow-up was available for 44 620 (97.8%, median duration 15.3 years) patients. MetS was associated with increased mortality risk among the obese {hazard ratio, HR: 1.88 [95% confidence interval (CI) 1.79-1.99] and HR: 1.93 [95% CI 1.82-2.04], according to NCEP/ATP III and JIS criteria, respectively} and non-obese individuals [HR: 2.11 (95% CI 1.85-2.40) and 1.7 (95% CI 1.56-1.85) according to NCEP/ATP III and JIS criteria, respectively]. Obese patients without MetS had a higher mortality risk than non-obese patients without MetS [HR: 1.16 (95% CI 1.10-1.23) and HR: 1.22 (95% CI 1.15-1.30), respectively in subgroups with NCEP/ATP III and JIS criteria applied]. Conclusions: MetS is associated with increased all-cause mortality risk in non-obese and obese patients. In patients without MetS, obesity remains significantly associated with mortality. The concept of metabolically healthy obesity should be revised. © 2023 The Author(s). Published by Oxford University Press on behalf of the European Society of Cardiology. All rights reserved.
- Authors: Osadnik, Kamila , Osadnik, Tadeusz , Gierlotka, Marek , Windak, Adam , Tomasik, Tomasz , Mastej, Miroslaw , Kuras, Agnieszka , Jóźwiak, Kacper , Penson, Peter , Lip, Gregory , Mikhailidis, Dimitri , Toth, Peter , Catapano, Alberico , Ray, Kausik , Howard, George , Tomaszewski, Maclej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Banach, Maclej , Jóźwiak, Jacek
- Date: 2023
- Type: Text , Journal article
- Relation: European Journal of Preventive Cardiology Vol. 30, no. 12 (2023), p. 1195-1204
- Full Text:
- Reviewed:
- Description: Aims: We aimed to evaluate the association between metabolic syndrome (MetS) and long-term all-cause mortality. Methods and results: The LIPIDOGRAM studies were carried out in the primary care in Poland in 2004, 2006, and 2015. MetS was diagnosed based on the National Cholesterol Education Program, Adult Treatment Panel III (NCEP/ATP III), and Joint Interim Statement (JIS) criteria. The cohort was divided into four groups: non-obese patients without MetS, obese patients without MetS, non-obese patients with MetS, and obese patients with MetS. Differences in all-cause mortality were analysed using Kaplan-Meier and Cox regression analyses. A total of 45 615 participants were enrolled (mean age 56.3, standard deviation: 11.8 years; 61.7% female). MetS was diagnosed in 14 202 (31%) by NCEP/ATP III criteria and 17 216 (37.7%) by JIS criteria. Follow-up was available for 44 620 (97.8%, median duration 15.3 years) patients. MetS was associated with increased mortality risk among the obese {hazard ratio, HR: 1.88 [95% confidence interval (CI) 1.79-1.99] and HR: 1.93 [95% CI 1.82-2.04], according to NCEP/ATP III and JIS criteria, respectively} and non-obese individuals [HR: 2.11 (95% CI 1.85-2.40) and 1.7 (95% CI 1.56-1.85) according to NCEP/ATP III and JIS criteria, respectively]. Obese patients without MetS had a higher mortality risk than non-obese patients without MetS [HR: 1.16 (95% CI 1.10-1.23) and HR: 1.22 (95% CI 1.15-1.30), respectively in subgroups with NCEP/ATP III and JIS criteria applied]. Conclusions: MetS is associated with increased all-cause mortality risk in non-obese and obese patients. In patients without MetS, obesity remains significantly associated with mortality. The concept of metabolically healthy obesity should be revised. © 2023 The Author(s). Published by Oxford University Press on behalf of the European Society of Cardiology. All rights reserved.
Serum antinuclear autoantibodies are associated with measures of oxidative stress and lifestyle factors : analysis of LIPIDOGRAM2015 and LIPIDOGEN2015 studies
- Krzemień, Pawel, Kasperczyk, S, Banach, Maciej, Kasperczyk, Aleksandra, Dobrakowski, Michal, Tomasik, Tomasz, Windak, Adam, Mastej, Miroslaw, Catapano, Alberico, Ray, Kausik, Mikhailidis, Dimitri, Toth, Peter, Howard, George, Lip, Gregory, Tomaszewski, Maciej, Charchar, Fadi, Sattar, Naveed, Williams, Bryan, MacDonald, Thomas, Penson, Peter, Jóźwiak, Jacek
- Authors: Krzemień, Pawel , Kasperczyk, S , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michal , Tomasik, Tomasz , Windak, Adam , Mastej, Miroslaw , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Maciej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Jóźwiak, Jacek
- Date: 2023
- Type: Text , Journal article
- Relation: Archives of Medical Science Vol. 19, no. 5 (2023), p. 1214-1227
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- Description: Introduction: Oxidative stress is one of many factors suspected to promote antinuclear autoantibody (ANA) formation. Reactive oxygen species can induce changes in the antigenic structure of macromolecules, causing the immune system to treat them as “neo-antigens” and start production of autoantibodies. This study was designed to evaluate the relationship between oxidative stress markers, lifestyle factors and the detection of ANA. Material and methods: We examined measures of oxidative stress indices of free-radical damage to lipids and proteins, such as total oxidant status (TOS), concentration of protein thiol groups (PSH), and malondialdehyde (MDA), activity of superoxide dismutase (SOD) in 1731 serum samples. The parameters of the non-enzymatic antioxidant system, such as total antioxidant status (TAS) and uric acid (UA) concentration, were also measured and the oxidative stress index (OSI-index) was calculated. All samples were tested for the presence of ANA using an indirect immunofluorescence assay (IIFA). Results: The presence of ANA in women was associated with lower physical activity (p = 0.036), less frequent smoking (p = 0.007) and drinking of alcohol (p = 0.024) accompanied by significant changes in SOD isoenzymes activity (p < 0.001) and a higher uric acid (UA) concentration (p < 0.001). In ANA positive males we observed lower concentrations of PSH (p = 0.046) and increased concentrations of MDA (p = 0.047). Conclusions: The results indicate that local oxidative stress may be associated with increased probability of ANA formation in a sex-specific manner. © 2021 Termedia & Banach.
- Authors: Krzemień, Pawel , Kasperczyk, S , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michal , Tomasik, Tomasz , Windak, Adam , Mastej, Miroslaw , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Maciej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Jóźwiak, Jacek
- Date: 2023
- Type: Text , Journal article
- Relation: Archives of Medical Science Vol. 19, no. 5 (2023), p. 1214-1227
- Full Text:
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- Description: Introduction: Oxidative stress is one of many factors suspected to promote antinuclear autoantibody (ANA) formation. Reactive oxygen species can induce changes in the antigenic structure of macromolecules, causing the immune system to treat them as “neo-antigens” and start production of autoantibodies. This study was designed to evaluate the relationship between oxidative stress markers, lifestyle factors and the detection of ANA. Material and methods: We examined measures of oxidative stress indices of free-radical damage to lipids and proteins, such as total oxidant status (TOS), concentration of protein thiol groups (PSH), and malondialdehyde (MDA), activity of superoxide dismutase (SOD) in 1731 serum samples. The parameters of the non-enzymatic antioxidant system, such as total antioxidant status (TAS) and uric acid (UA) concentration, were also measured and the oxidative stress index (OSI-index) was calculated. All samples were tested for the presence of ANA using an indirect immunofluorescence assay (IIFA). Results: The presence of ANA in women was associated with lower physical activity (p = 0.036), less frequent smoking (p = 0.007) and drinking of alcohol (p = 0.024) accompanied by significant changes in SOD isoenzymes activity (p < 0.001) and a higher uric acid (UA) concentration (p < 0.001). In ANA positive males we observed lower concentrations of PSH (p = 0.046) and increased concentrations of MDA (p = 0.047). Conclusions: The results indicate that local oxidative stress may be associated with increased probability of ANA formation in a sex-specific manner. © 2021 Termedia & Banach.
Analysis of the impact of sex and age on the variation in the prevalence of antinuclear autoantibodies in Polish population : a nationwide observational, cross-sectional study
- Krzemie, Kasperczyk, Sławomir, Banach, Maciej, Kasperczyk, Aleksandra, Dobrakowski, Michał, Tomasik, Tomasz, Windak, Adam, Mastej, Mirosław, Catapano, Alberico, Ray, Kausik, Mikhailidis, Dimitri, Toth, Peter, Howard, George, Lip, Gregory, Tomaszewski, Macie, Charchar, Fadi, Sattar, Naveed, Williams, Bryan, MacDonald, Thomas, Penson, Peter, Al-Shaer, B, Andrusewicz, W., Anusz-Gaszewska, E., Balawajder, P., Bańka, G., Barańska-Skubisz E., Przyczyna, B., Bartkowiak S.
- Authors: Krzemie , Kasperczyk, Sławomir , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michał , Tomasik, Tomasz , Windak, Adam , Mastej, Mirosław , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Macie , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Al-Shaer, B , Andrusewicz, W. , Anusz-Gaszewska, E. , Balawajder, P. , Bańka, G. , Barańska-Skubisz E. , Przyczyna, B. , Bartkowiak S.
- Date: 2022
- Type: Text , Journal article
- Relation: Rheumatology International Vol. 42, no. 2 (2022), p. 261-271
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- Description: The detection of antinuclear autoantibody (ANA) is dependent on many factors and varies between the populations. The aim of the study was first to assess the prevalence of ANA in the Polish adult population depending on age, sex and the cutoff threshold used for the results obtained. Second, we estimated the occurrence of individual types of ANA-staining patterns. We tested 1731 patient samples using commercially available IIFA using two cutoff thresholds of 1:100 and 1:160. We found ANA in 260 participants (15.0%), but the percentage of positive results strongly depended on the cutoff level. For a cutoff threshold 1:100, the positive population was 19.5% and for the 1:160 cutoff threshold, it was 11.7%. The most prevalent ANA-staining pattern was AC-2 Dense Fine speckled (50%), followed by AC-21 Reticular/AMA (14.38%) ANA more common in women (72%); 64% of ANA-positive patients were over 50 years of age. ANA prevalence in the Polish population is at a level observed in other highly developed countries and is more prevalent in women and elderly individuals. To reduce the number of positive results released, we suggest that Polish laboratories should set 1:160 as the cutoff threshold. © 2021, The Author(s). **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliate “Fadi Charchar" is provided in this record**
- Authors: Krzemie , Kasperczyk, Sławomir , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michał , Tomasik, Tomasz , Windak, Adam , Mastej, Mirosław , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Macie , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Al-Shaer, B , Andrusewicz, W. , Anusz-Gaszewska, E. , Balawajder, P. , Bańka, G. , Barańska-Skubisz E. , Przyczyna, B. , Bartkowiak S.
- Date: 2022
- Type: Text , Journal article
- Relation: Rheumatology International Vol. 42, no. 2 (2022), p. 261-271
- Full Text:
- Reviewed:
- Description: The detection of antinuclear autoantibody (ANA) is dependent on many factors and varies between the populations. The aim of the study was first to assess the prevalence of ANA in the Polish adult population depending on age, sex and the cutoff threshold used for the results obtained. Second, we estimated the occurrence of individual types of ANA-staining patterns. We tested 1731 patient samples using commercially available IIFA using two cutoff thresholds of 1:100 and 1:160. We found ANA in 260 participants (15.0%), but the percentage of positive results strongly depended on the cutoff level. For a cutoff threshold 1:100, the positive population was 19.5% and for the 1:160 cutoff threshold, it was 11.7%. The most prevalent ANA-staining pattern was AC-2 Dense Fine speckled (50%), followed by AC-21 Reticular/AMA (14.38%) ANA more common in women (72%); 64% of ANA-positive patients were over 50 years of age. ANA prevalence in the Polish population is at a level observed in other highly developed countries and is more prevalent in women and elderly individuals. To reduce the number of positive results released, we suggest that Polish laboratories should set 1:160 as the cutoff threshold. © 2021, The Author(s). **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliate “Fadi Charchar" is provided in this record**
Contributions of obesity to kidney health and disease: insights from Mendelian randomization and the human kidney transcriptomics
- Xu, Xiaoguang, Eales, James, Jiang, Xiao, Sanderson, Eleanor, Drzal, Maciej, Saluja, Sushant, Scannali, David, Williams, Bryan, Morris, Andrew, Guzik, Tomasz, Charchar, Fadi, Holmes, Michael, Tomaszewski, Maciej
- Authors: Xu, Xiaoguang , Eales, James , Jiang, Xiao , Sanderson, Eleanor , Drzal, Maciej , Saluja, Sushant , Scannali, David , Williams, Bryan , Morris, Andrew , Guzik, Tomasz , Charchar, Fadi , Holmes, Michael , Tomaszewski, Maciej
- Date: 2022
- Type: Text , Journal article
- Relation: Cardiovascular research Vol. 118, no. 15 (2022), p. 3151-3161
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- Description: AIMS: Obesity and kidney diseases are common complex disorders with an increasing clinical and economic impact on healthcare around the globe. Our objective was to examine if modifiable anthropometric obesity indices show putatively causal association with kidney health and disease and highlight biological mechanisms of potential relevance to the association between obesity and the kidney. METHODS AND RESULTS: We performed observational, one-sample, two-sample Mendelian randomization (MR) and multivariable MR studies in
- Authors: Xu, Xiaoguang , Eales, James , Jiang, Xiao , Sanderson, Eleanor , Drzal, Maciej , Saluja, Sushant , Scannali, David , Williams, Bryan , Morris, Andrew , Guzik, Tomasz , Charchar, Fadi , Holmes, Michael , Tomaszewski, Maciej
- Date: 2022
- Type: Text , Journal article
- Relation: Cardiovascular research Vol. 118, no. 15 (2022), p. 3151-3161
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- Reviewed:
- Description: AIMS: Obesity and kidney diseases are common complex disorders with an increasing clinical and economic impact on healthcare around the globe. Our objective was to examine if modifiable anthropometric obesity indices show putatively causal association with kidney health and disease and highlight biological mechanisms of potential relevance to the association between obesity and the kidney. METHODS AND RESULTS: We performed observational, one-sample, two-sample Mendelian randomization (MR) and multivariable MR studies in
Relationship between anti-DFS70 autoantibodies and oxidative stress
- Krzemień, Pawel, Kasperczyk, Slawomir, Banach, Maciej, Kasperczyk, Aleksandra, Dobrakowski, Michal, Tomasik, Tomasz, Windak, Adam, Mastej, Miroslaw, Catapano, Alberico, Ray, Kausik, Mikhailidis, Dimitri, Toth, Peter, Howard, George, Lip, Gregory, Tomaszewski, Maciej, Charchar, Fadi, Sattar, Naveed, Williams, Bryan, MacDonald, Thomas, Penson, Peter, Jóźwiak, J, Al-Shaer, B., Andrusewicz, W., Andrzejczuk-Rosa, M., Anusz-Gaszewska, E., Bagińska, A., Balawajder, P., Bańka, G., Barańska-Skubisz, E., Barbara Przyczyna, B.
- Authors: Krzemień, Pawel , Kasperczyk, Slawomir , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michal , Tomasik, Tomasz , Windak, Adam , Mastej, Miroslaw , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Maciej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Jóźwiak, J , Al-Shaer, B. , Andrusewicz, W. , Andrzejczuk-Rosa, M. , Anusz-Gaszewska, E. , Bagińska, A. , Balawajder, P. , Bańka, G. , Barańska-Skubisz, E. , Barbara Przyczyna, B.
- Date: 2022
- Type: Text , Journal article
- Relation: Biomarker Insights Vol. 17, no. (2022), p.
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- Description: Background: The anti-DFS70 autoantibodies are one of the most commonly and widely described agent of unknown clinical significance, frequently detected in healthy individuals. It is not known whether the DFS70 autoantibodies are protective or pathogenic. One of the factors suspected of inducing the formation of anti-DFS70 antibodies is increased oxidative stress. We evaluated the coexistence of anti-DFS70 antibodies with selected markers of oxidative stress and investigated whether these antibodies could be considered as indirect markers of oxidative stress. Methods: The intensity of oxidative stress was measured in all samples via indices of free-radical damage to lipids and proteins such as total oxidant status (TOS), concentrations of lipid hydroperoxides (LPH), lipofuscin (LPS), and malondialdehyde (MDA). The parameters of the non-enzymatic antioxidant system, such as total antioxidant status (TAS) and uric acid concentration (UA), were also measured, as well as the activity of superoxide dismutase (SOD). Based on TOS and TAS values, the oxidative stress index (OSI) was calculated. All samples were also tested with indirect immunofluorescence assay (IFA) and 357 samples were selected for direct monospecific anti DFS70 enzyme-linked immunosorbent assay (ELISA) testing. Results: The anti-DFS70 antibodies were confirmed by ELISA test in 21.29% of samples. Compared with anti-DFS70 negative samples we observed 23% lower concentration of LPH (P =.038) and 11% lower concentration of UA (P =.005). TOS was 20% lower (P =.014). The activity of SOD was up to 5% higher (P =.037). The Pearson correlation showed weak negative correlation for LPH, UA, and TOS and a weak positive correlation for SOD activity. Conclusion: In samples positive for the anti-DFS70 antibody a decreased level of oxidative stress was observed, especially in the case of samples with a high antibody titer. Anti-DFS70 antibodies can be considered as an indirect marker of reduced oxidative stress or a marker indicating the recent intensification of antioxidant processes. © The Author(s) 2022. **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliate “Fadi Charchar” is provided in this record**
- Authors: Krzemień, Pawel , Kasperczyk, Slawomir , Banach, Maciej , Kasperczyk, Aleksandra , Dobrakowski, Michal , Tomasik, Tomasz , Windak, Adam , Mastej, Miroslaw , Catapano, Alberico , Ray, Kausik , Mikhailidis, Dimitri , Toth, Peter , Howard, George , Lip, Gregory , Tomaszewski, Maciej , Charchar, Fadi , Sattar, Naveed , Williams, Bryan , MacDonald, Thomas , Penson, Peter , Jóźwiak, J , Al-Shaer, B. , Andrusewicz, W. , Andrzejczuk-Rosa, M. , Anusz-Gaszewska, E. , Bagińska, A. , Balawajder, P. , Bańka, G. , Barańska-Skubisz, E. , Barbara Przyczyna, B.
- Date: 2022
- Type: Text , Journal article
- Relation: Biomarker Insights Vol. 17, no. (2022), p.
- Full Text:
- Reviewed:
- Description: Background: The anti-DFS70 autoantibodies are one of the most commonly and widely described agent of unknown clinical significance, frequently detected in healthy individuals. It is not known whether the DFS70 autoantibodies are protective or pathogenic. One of the factors suspected of inducing the formation of anti-DFS70 antibodies is increased oxidative stress. We evaluated the coexistence of anti-DFS70 antibodies with selected markers of oxidative stress and investigated whether these antibodies could be considered as indirect markers of oxidative stress. Methods: The intensity of oxidative stress was measured in all samples via indices of free-radical damage to lipids and proteins such as total oxidant status (TOS), concentrations of lipid hydroperoxides (LPH), lipofuscin (LPS), and malondialdehyde (MDA). The parameters of the non-enzymatic antioxidant system, such as total antioxidant status (TAS) and uric acid concentration (UA), were also measured, as well as the activity of superoxide dismutase (SOD). Based on TOS and TAS values, the oxidative stress index (OSI) was calculated. All samples were also tested with indirect immunofluorescence assay (IFA) and 357 samples were selected for direct monospecific anti DFS70 enzyme-linked immunosorbent assay (ELISA) testing. Results: The anti-DFS70 antibodies were confirmed by ELISA test in 21.29% of samples. Compared with anti-DFS70 negative samples we observed 23% lower concentration of LPH (P =.038) and 11% lower concentration of UA (P =.005). TOS was 20% lower (P =.014). The activity of SOD was up to 5% higher (P =.037). The Pearson correlation showed weak negative correlation for LPH, UA, and TOS and a weak positive correlation for SOD activity. Conclusion: In samples positive for the anti-DFS70 antibody a decreased level of oxidative stress was observed, especially in the case of samples with a high antibody titer. Anti-DFS70 antibodies can be considered as an indirect marker of reduced oxidative stress or a marker indicating the recent intensification of antioxidant processes. © The Author(s) 2022. **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliate “Fadi Charchar” is provided in this record**
Renin-angiotensin system inhibitors in patients With COVID-19 : a meta-analysis of randomized controlled trials led by the International Society of Hypertension
- Gnanenthiran, Sonali, Borghi, Claudio, Burger, Dylan, Caramelli, Bruno, Charchar, Fadi, Chirinos, Julio, Cohen, Jordana, Cremer, Antoine, Di Tanna, Gian, Duvignaud, Alexandre, Freilich, Daniel, Gommans, D., Gracia-Ramos, Abraham, Murray, Thomas, Pelorosso, Facundo, Poulter, Neil, Puskarich, Michael, Rizas, Konstantinos, Rothlin, Rodolfo, Schlaich, Markus, Schreinlecher, Michael, Steckelings, Ulrike, Sharma, Abhinav, Stergiou, George, Tignanelli, Christopher, Tomaszewski, Maciej, Unger, Thomas, van Kimmenade, Roland, Wainford, Richard, Williams, Bryan, Rodgers, Anthony, Schutte, Aletta
- Authors: Gnanenthiran, Sonali , Borghi, Claudio , Burger, Dylan , Caramelli, Bruno , Charchar, Fadi , Chirinos, Julio , Cohen, Jordana , Cremer, Antoine , Di Tanna, Gian , Duvignaud, Alexandre , Freilich, Daniel , Gommans, D. , Gracia-Ramos, Abraham , Murray, Thomas , Pelorosso, Facundo , Poulter, Neil , Puskarich, Michael , Rizas, Konstantinos , Rothlin, Rodolfo , Schlaich, Markus , Schreinlecher, Michael , Steckelings, Ulrike , Sharma, Abhinav , Stergiou, George , Tignanelli, Christopher , Tomaszewski, Maciej , Unger, Thomas , van Kimmenade, Roland , Wainford, Richard , Williams, Bryan , Rodgers, Anthony , Schutte, Aletta
- Date: 2022
- Type: Text , Journal article
- Relation: Journal of the American Heart Association Vol. 11, no. 17 (2022), p.
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- Description: BACKGROUND: Published randomized controlled trials are underpowered for binary clinical end points to assess the safety and efficacy of renin-angiotensin system inhibitors (RASi) in adults with COVID-19. We therefore performed a meta-analysis to assess the safety and efficacy of RASi in adults with COVID-19. METHODS AND RESULTS: MEDLINE, EMBASE, ClinicalTrials.gov, and the Cochrane Controlled Trial Register were searched for randomized controlled trials that randomly assigned patients with COVID-19 to RASi continuation/commencement versus no RASi therapy. The primary outcome was all-cause mortality at ≤30 days. A total of 14 randomized controlled trials met the inclusion criteria and enrolled 1838 participants (aged 59 years, 58% men, mean follow-up 26 days). Of the trials, 11 contributed data. We found no effect of RASi versus control on all-cause mortality (7.2% versus 7.5%; relative risk [RR], 0.95; [95% CI, 0.69–1.30]) either overall or in subgroups defined by COVID-19 severity or trial type. Network meta-analysis identified no difference between angiotensin-converting enzyme inhibitors versus angiotensin II receptor blockers. RASi users had a nonsignificant reduction in acute myocardial infarction (2.1% versus 3.6%; RR, 0.59; [95% CI, 0.33–1.06]), but increased risk of acute kidney injury (7.0% versus 3.6%; RR, 1.82; [95% CI, 1.05– 3.16]), in trials that initiated and continued RASi. There was no increase in need for dialysis or differences in congestive cardiac failure, cerebrovascular events, venous thromboembolism, hospitalization, intensive care admission, inotropes, or mechanical ventilation. CONCLUSIONS: This meta-analysis of randomized controlled trials evaluating angiotensin-converting enzyme inhibitors/angio-tensin II receptor blockers versus control in patients with COVID-19 found no difference in all-cause mortality, a borderline decrease in myocardial infarction, and an increased risk of acute kidney injury with RASi. Our findings provide strong evidence that RASi can be used safely in patients with COVID-19. © 2022 The Authors.
- Description: BACKGROUND: Published randomized controlled trials are underpowered for binary clinical end points to assess the safety and efficacy of renin-angiotensin system inhibitors (RASi) in adults with COVID-19. We therefore performed a meta-analysis to assess the safety and efficacy of RASi in adults with COVID-19. METHODS AND RESULTS: MEDLINE, EMBASE, ClinicalTrials.gov, and the Cochrane Controlled Trial Register were searched for randomized controlled trials that randomly assigned patients with COVID-19 to RASi continuation/commencement versus no RASi therapy. The primary outcome was all-cause mortality at
- Authors: Gnanenthiran, Sonali , Borghi, Claudio , Burger, Dylan , Caramelli, Bruno , Charchar, Fadi , Chirinos, Julio , Cohen, Jordana , Cremer, Antoine , Di Tanna, Gian , Duvignaud, Alexandre , Freilich, Daniel , Gommans, D. , Gracia-Ramos, Abraham , Murray, Thomas , Pelorosso, Facundo , Poulter, Neil , Puskarich, Michael , Rizas, Konstantinos , Rothlin, Rodolfo , Schlaich, Markus , Schreinlecher, Michael , Steckelings, Ulrike , Sharma, Abhinav , Stergiou, George , Tignanelli, Christopher , Tomaszewski, Maciej , Unger, Thomas , van Kimmenade, Roland , Wainford, Richard , Williams, Bryan , Rodgers, Anthony , Schutte, Aletta
- Date: 2022
- Type: Text , Journal article
- Relation: Journal of the American Heart Association Vol. 11, no. 17 (2022), p.
- Full Text:
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- Description: BACKGROUND: Published randomized controlled trials are underpowered for binary clinical end points to assess the safety and efficacy of renin-angiotensin system inhibitors (RASi) in adults with COVID-19. We therefore performed a meta-analysis to assess the safety and efficacy of RASi in adults with COVID-19. METHODS AND RESULTS: MEDLINE, EMBASE, ClinicalTrials.gov, and the Cochrane Controlled Trial Register were searched for randomized controlled trials that randomly assigned patients with COVID-19 to RASi continuation/commencement versus no RASi therapy. The primary outcome was all-cause mortality at ≤30 days. A total of 14 randomized controlled trials met the inclusion criteria and enrolled 1838 participants (aged 59 years, 58% men, mean follow-up 26 days). Of the trials, 11 contributed data. We found no effect of RASi versus control on all-cause mortality (7.2% versus 7.5%; relative risk [RR], 0.95; [95% CI, 0.69–1.30]) either overall or in subgroups defined by COVID-19 severity or trial type. Network meta-analysis identified no difference between angiotensin-converting enzyme inhibitors versus angiotensin II receptor blockers. RASi users had a nonsignificant reduction in acute myocardial infarction (2.1% versus 3.6%; RR, 0.59; [95% CI, 0.33–1.06]), but increased risk of acute kidney injury (7.0% versus 3.6%; RR, 1.82; [95% CI, 1.05– 3.16]), in trials that initiated and continued RASi. There was no increase in need for dialysis or differences in congestive cardiac failure, cerebrovascular events, venous thromboembolism, hospitalization, intensive care admission, inotropes, or mechanical ventilation. CONCLUSIONS: This meta-analysis of randomized controlled trials evaluating angiotensin-converting enzyme inhibitors/angio-tensin II receptor blockers versus control in patients with COVID-19 found no difference in all-cause mortality, a borderline decrease in myocardial infarction, and an increased risk of acute kidney injury with RASi. Our findings provide strong evidence that RASi can be used safely in patients with COVID-19. © 2022 The Authors.
- Description: BACKGROUND: Published randomized controlled trials are underpowered for binary clinical end points to assess the safety and efficacy of renin-angiotensin system inhibitors (RASi) in adults with COVID-19. We therefore performed a meta-analysis to assess the safety and efficacy of RASi in adults with COVID-19. METHODS AND RESULTS: MEDLINE, EMBASE, ClinicalTrials.gov, and the Cochrane Controlled Trial Register were searched for randomized controlled trials that randomly assigned patients with COVID-19 to RASi continuation/commencement versus no RASi therapy. The primary outcome was all-cause mortality at
2020 International Society of Hypertension global hypertension practice guidelines
- Unger, Thomas, Borghi, Claudio, Charchar, Fadi, Khan, Nadia, Poulter, Neil, Prabhakaran, Dorairaj, Ramirez, Agustin, Schlaich, Markus, Stergiou, George, Tomaszewski, Maciej, Wainford, Richard, Williams, Bryan, Schutte, Aletta
- Authors: Unger, Thomas , Borghi, Claudio , Charchar, Fadi , Khan, Nadia , Poulter, Neil , Prabhakaran, Dorairaj , Ramirez, Agustin , Schlaich, Markus , Stergiou, George , Tomaszewski, Maciej , Wainford, Richard , Williams, Bryan , Schutte, Aletta
- Date: 2020
- Type: Text , Journal article
- Relation: Journal of hypertension Vol. 38, no. 6 (2020), p. 982-1004
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- Description: DOCUMENT REVIEWERS: Hind Beheiry (Sudan), Irina Chazova (Russia), Albertino Damasceno (Mozambique), Anna Dominiczak (UK), Anastase Dzudie (Cameroon), Stephen Harrap (Australia), Hiroshi Itoh (Japan), Tazeen Jafar (Singapore), Marc Jaffe (USA), Patricio Jaramillo-Lopez (Colombia), Kazuomi Kario (Japan), Giuseppe Mancia (Italy), Ana Mocumbi (Mozambique), Sanjeevi N.Narasingan (India), Elijah Ogola (Kenya), Srinath Reddy (India), Ernesto Schiffrin (Canada), Ann Soenarta (Indonesia), Rhian Touyz (UK), Yudah Turana (Indonesia), Michael Weber (USA), Paul Whelton (USA), Xin Hua Zhang, (Australia), Yuqing Zhang (China).
- Authors: Unger, Thomas , Borghi, Claudio , Charchar, Fadi , Khan, Nadia , Poulter, Neil , Prabhakaran, Dorairaj , Ramirez, Agustin , Schlaich, Markus , Stergiou, George , Tomaszewski, Maciej , Wainford, Richard , Williams, Bryan , Schutte, Aletta
- Date: 2020
- Type: Text , Journal article
- Relation: Journal of hypertension Vol. 38, no. 6 (2020), p. 982-1004
- Full Text:
- Reviewed:
- Description: DOCUMENT REVIEWERS: Hind Beheiry (Sudan), Irina Chazova (Russia), Albertino Damasceno (Mozambique), Anna Dominiczak (UK), Anastase Dzudie (Cameroon), Stephen Harrap (Australia), Hiroshi Itoh (Japan), Tazeen Jafar (Singapore), Marc Jaffe (USA), Patricio Jaramillo-Lopez (Colombia), Kazuomi Kario (Japan), Giuseppe Mancia (Italy), Ana Mocumbi (Mozambique), Sanjeevi N.Narasingan (India), Elijah Ogola (Kenya), Srinath Reddy (India), Ernesto Schiffrin (Canada), Ann Soenarta (Indonesia), Rhian Touyz (UK), Yudah Turana (Indonesia), Michael Weber (USA), Paul Whelton (USA), Xin Hua Zhang, (Australia), Yuqing Zhang (China).
2020 International Society of Hypertension global hypertension practice guidelines
- Unger, Thomas, Borghi, Claudio, Charchar, Fadi, Khan, Nadia, Poulter, Neil, Prabhakaran, Dorairaj, Ramirez, Agustin, Schlaich, Markus, Stergiou, George, Wainford, Richard, Williams, Bryan, Schutte, Aletta
- Authors: Unger, Thomas , Borghi, Claudio , Charchar, Fadi , Khan, Nadia , Poulter, Neil , Prabhakaran, Dorairaj , Ramirez, Agustin , Schlaich, Markus , Stergiou, George , Wainford, Richard , Williams, Bryan , Schutte, Aletta
- Date: 2020
- Type: Text , Journal article
- Relation: Hypertension Vol. 75, no. 6 (2020), p. 1334-1357
- Full Text:
- Reviewed:
- Authors: Unger, Thomas , Borghi, Claudio , Charchar, Fadi , Khan, Nadia , Poulter, Neil , Prabhakaran, Dorairaj , Ramirez, Agustin , Schlaich, Markus , Stergiou, George , Wainford, Richard , Williams, Bryan , Schutte, Aletta
- Date: 2020
- Type: Text , Journal article
- Relation: Hypertension Vol. 75, no. 6 (2020), p. 1334-1357
- Full Text:
- Reviewed:
May measurement month 2019 the global blood pressure screening campaign of the International Society of Hypertension
- Beaney, Thomas, Schutte, Aletta, Stergiou, George, Borghi, Claudio, Burger, Dylan, Charchar, Fadi, Cro, Suzie, Diaz, Alejandro, Damasceno, Albertino, Espeche, Walter, Jose, Arun, Khan, Nadia, Kokubo, Yoshihiro, Maheshwari, Anuj, Marin, Marcos, More, Arun, Neupane, Dinesh, Nilsson, Peter, Patil, Mansi, Prabhakaran, Dorairaj, Ramirez, Agustin, Rodriguez, Pablo, Schlaich, Markus, Steckelings, Ulrike, Tomaszewski, Maciej, Unger, Thomas, Wainford, Richard, Wang, Jiguang, Williams, Bryan, Poulter, Neil, M. M. M. Investigators
- Authors: Beaney, Thomas , Schutte, Aletta , Stergiou, George , Borghi, Claudio , Burger, Dylan , Charchar, Fadi , Cro, Suzie , Diaz, Alejandro , Damasceno, Albertino , Espeche, Walter , Jose, Arun , Khan, Nadia , Kokubo, Yoshihiro , Maheshwari, Anuj , Marin, Marcos , More, Arun , Neupane, Dinesh , Nilsson, Peter , Patil, Mansi , Prabhakaran, Dorairaj , Ramirez, Agustin , Rodriguez, Pablo , Schlaich, Markus , Steckelings, Ulrike , Tomaszewski, Maciej , Unger, Thomas , Wainford, Richard , Wang, Jiguang , Williams, Bryan , Poulter, Neil , M. M. M. Investigators
- Date: 2020
- Type: Text , Journal article
- Relation: Hypertension Vol. 76, no. 2 (Aug 2020), p. 333-341
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- Description: Elevated blood pressure remains the single biggest risk factor contributing to the global burden of disease and mortality. May Measurement Month is an annual global screening campaign aiming to improve awareness of blood pressure at the individual and population level. Adults (>= 18 years) recruited through opportunistic sampling were screened at sites in 92 countries during May 2019. Ideally, 3 blood pressure readings were measured for each participant, and data on lifestyle factors and comorbidities were collected. Hypertension was defined as a systolic blood pressure >= 140 mm Hg, or a diastolic blood pressure >= 90 mm Hg (mean of the second and third readings) or taking antihypertensive medication. When necessary, multiple imputation was used to estimate participants' mean blood pressure. Mixed-effects models were used to evaluate associations between blood pressure and participant characteristics. Of 1 508 130 screenees 482 273 (32.0%) had never had a blood pressure measurement before and 513 337 (34.0%) had hypertension, of whom 58.7% were aware, and 54.7% were on antihypertensive medication. Of those on medication, 57.8% were controlled to <140/90 mm Hg, and 28.9% to <130/80 mm Hg. Of all those with hypertension, 31.7% were controlled to <140/90 mm Hg, and 350 825 (23.3%) participants had untreated or inadequately treated hypertension. Of those taking antihypertensive medication, half were taking only a single drug, and 25% reported using aspirin inappropriately. This survey is the largest ever synchronized and standardized contemporary compilation of global blood pressure data. This campaign is needed as a temporary substitute for systematic blood pressure screening in many countries worldwide.
- Authors: Beaney, Thomas , Schutte, Aletta , Stergiou, George , Borghi, Claudio , Burger, Dylan , Charchar, Fadi , Cro, Suzie , Diaz, Alejandro , Damasceno, Albertino , Espeche, Walter , Jose, Arun , Khan, Nadia , Kokubo, Yoshihiro , Maheshwari, Anuj , Marin, Marcos , More, Arun , Neupane, Dinesh , Nilsson, Peter , Patil, Mansi , Prabhakaran, Dorairaj , Ramirez, Agustin , Rodriguez, Pablo , Schlaich, Markus , Steckelings, Ulrike , Tomaszewski, Maciej , Unger, Thomas , Wainford, Richard , Wang, Jiguang , Williams, Bryan , Poulter, Neil , M. M. M. Investigators
- Date: 2020
- Type: Text , Journal article
- Relation: Hypertension Vol. 76, no. 2 (Aug 2020), p. 333-341
- Full Text:
- Reviewed:
- Description: Elevated blood pressure remains the single biggest risk factor contributing to the global burden of disease and mortality. May Measurement Month is an annual global screening campaign aiming to improve awareness of blood pressure at the individual and population level. Adults (>= 18 years) recruited through opportunistic sampling were screened at sites in 92 countries during May 2019. Ideally, 3 blood pressure readings were measured for each participant, and data on lifestyle factors and comorbidities were collected. Hypertension was defined as a systolic blood pressure >= 140 mm Hg, or a diastolic blood pressure >= 90 mm Hg (mean of the second and third readings) or taking antihypertensive medication. When necessary, multiple imputation was used to estimate participants' mean blood pressure. Mixed-effects models were used to evaluate associations between blood pressure and participant characteristics. Of 1 508 130 screenees 482 273 (32.0%) had never had a blood pressure measurement before and 513 337 (34.0%) had hypertension, of whom 58.7% were aware, and 54.7% were on antihypertensive medication. Of those on medication, 57.8% were controlled to <140/90 mm Hg, and 28.9% to <130/80 mm Hg. Of all those with hypertension, 31.7% were controlled to <140/90 mm Hg, and 350 825 (23.3%) participants had untreated or inadequately treated hypertension. Of those taking antihypertensive medication, half were taking only a single drug, and 25% reported using aspirin inappropriately. This survey is the largest ever synchronized and standardized contemporary compilation of global blood pressure data. This campaign is needed as a temporary substitute for systematic blood pressure screening in many countries worldwide.
Aortic augmentation index in endurance athletes : A role for cardiorespiratory fitness
- Denham, Joshua, Brown, Nicholas, Tomaszewski, Maciej, Williams, Bryan, O’Brien, Brendan, Charchar, Fadi
- Authors: Denham, Joshua , Brown, Nicholas , Tomaszewski, Maciej , Williams, Bryan , O’Brien, Brendan , Charchar, Fadi
- Date: 2016
- Type: Text , Journal article
- Relation: European Journal of Applied Physiology Vol. 116, no. 8 (2016), p. 1537-1544
- Relation: http://purl.org/au-research/grants/nhmrc/1009490
- Full Text: false
- Reviewed:
- Description: Purpose: Endurance exercise improves cardiovascular health and reduces mortality risk. Augmentation index (AIx) reflects adverse loading exerted on the heart and large arteries and predicts future cardiovascular disease. The purpose of this study was to establish whether endurance athletes possess lower AIx and aortic blood pressure compared to healthy controls, and to determine the association between AIx and cardiorespiratory fitness. Methods: Forty-six endurance athletes and 43 healthy controls underwent central BP and AIx measurements by non-invasive applanation tonometry before a maximal exercise test. Peak oxygen uptake (V˙ O 2 peak) was assessed by pulmonary analysis. Results: Relative to controls, athletes had significantly lower brachial diastolic blood pressure (BP, −4.8 mmHg, p < 0.01), central systolic BP (−3.5 mmHg, p = 0.07), and AIx at a heart rate of 75 beats min−1 (AIx@75, −11.9 %, p < 0.001). No AIx@75 differences were observed between athletes and controls when adjusted for age and V˙ O 2 peak [athletes vs controls mean (%) ± SE: −6.9 ± 2.2 vs −5.7 ± 2.3, p = 0.76]. Relative to men with low V˙ O 2 peak, those with moderate and high V˙ O 2 peak had lower age-adjusted AIx@75 (p < 0.001). In women, those with high V˙ O 2 peak had lower AIx@75 than those with low and moderate V˙ O 2 peak (p < 0.01). Conclusions: The lower AIx@75 in endurance athletes is partly mediated by V˙ O 2 peak. While an inverse relationship between AIx@75 and V˙ O 2 peak was found in men, women with the highest V˙ O 2 peak possessed lowest AIx@75 compared to females with moderate or poor cardiorespiratory fitness. We recommend aerobic training aimed at achieving a minimum V˙ O 2 peak of 45 ml kg−1 min−1 to decrease the risk of future cardiovascular events and all-cause mortality.
- Description: Purpose: Endurance exercise improves cardiovascular health and reduces mortality risk. Augmentation index (AIx) reflects adverse loading exerted on the heart and large arteries and predicts future cardiovascular disease. The purpose of this study was to establish whether endurance athletes possess lower AIx and aortic blood pressure compared to healthy controls, and to determine the association between AIx and cardiorespiratory fitness. Methods: Forty-six endurance athletes and 43 healthy controls underwent central BP and AIx measurements by non-invasive applanation tonometry before a maximal exercise test. Peak oxygen uptake (V˙ O 2 peak) was assessed by pulmonary analysis. Results: Relative to controls, athletes had significantly lower brachial diastolic blood pressure (BP, −4.8 mmHg, p < 0.01), central systolic BP (−3.5 mmHg, p = 0.07), and AIx at a heart rate of 75 beats min−1 (AIx@75, −11.9 %, p < 0.001). No AIx@75 differences were observed between athletes and controls when adjusted for age and V˙ O 2 peak [athletes vs controls mean (%) ± SE: −6.9 ± 2.2 vs −5.7 ± 2.3, p = 0.76]. Relative to men with low V˙ O 2 peak, those with moderate and high V˙ O 2 peak had lower age-adjusted AIx@75 (p < 0.001). In women, those with high V˙ O 2 peak had lower AIx@75 than those with low and moderate V˙ O 2 peak (p < 0.01). Conclusions: The lower AIx@75 in endurance athletes is partly mediated by V˙ O 2 peak. While an inverse relationship between AIx@75 and V˙ O 2 peak was found in men, women with the highest V˙ O 2 peak possessed lowest AIx@75 compared to females with moderate or poor cardiorespiratory fitness. We recommend aerobic training aimed at achieving a minimum V˙ O 2 peak of 45 ml kg−1 min−1 to decrease the risk of future cardiovascular events and all-cause mortality. © 2016, Springer-Verlag Berlin Heidelberg.
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