An investigation of the correlation of vitamin D status and management outcomes in patients with severe COVID-19 at a South African tertiary hospital
Thumeka P Jalavu, Lovemore N Sigwadhi, Maritha J Kotze, Anteneh Yalew, Vera Ngah, Jacques L Tamuzi, Zivanai C Chapanduka, Brian W Allwood, Coenraad F Koegelenberg, Elvis M Irusen, Usha Lalla, Tandi E Matsha, Rajiv T Erasmus, Ali Zumla, Annalise E Zemlin, Peter S Nyasulu
IJID Regions, doi:10.1016/j.ijregi.2023.05.007
investigation of the correlation of vitamin D status and management outcomes in patients with severe COVID-19 at a South African tertiary hospital, IJID Regions (2023),
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References
Africa, Mid-year population estimates
Africa, Protection of Personal Information Act
Aksan, Measuring Vitamin D Status in Chronic Inflammatory Disorders: How does Chronic Inflammation Affect the Reliability of Vitamin D Metabolites in Patients with IBD?, J. Clin. Med,
doi:10.3390/jcm9020547
Alipio, Vitamin D Supplementation Could Possibly Improve Clinical Outcomes of Patients Infected with Coronavirus-2019 (COVID-2019), SSRN Electron. J,
doi:10.2139/ssrn.3571484
Athanassiou, Mavragani, Koutsilieris, The Immunomodulatory Properties of Vitamin D, Mediterr. J. Rheumatol,
doi:10.31138/mjr.33.1.7
Bae, Choe, Holick, Lim, Association of vitamin D status with COVID-19 and its severity: Vitamin D and COVID-19: a narrative review, Rev. Endocr. Metab. Disord,
doi:10.1007/s11154-021-09705-6
Balzanelli, The Vitamin D, IL-6 and the eGFR Markers a Possible Way to Elucidate the Lung-Heart-Kidney Cross-Talk in COVID-19 Disease: A Foregone Conclusion, Microorganisms,
doi:10.3390/microorganisms9091903
Brunvoll, Prevention of covid-19 and other acute respiratory infections with cod liver oil supplementation, a low dose vitamin D supplement: quadruple blinded, randomised placebo controlled trial, BMJ,
doi:10.1136/bmj-2022-071245
Bui, Zhu, Hawkins, Cortez-Resendiz, Bellon, Vitamin D regulation of the immune system and its implications for COVID-19: A mini review, SAGE Open Med,
doi:10.1177/20503121211014073
Chen, Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive study, Lancet,
doi:10.1016/S0140-6736
Chen, Hoiland, Stukas, Wellington, Sekhon, Confronting the controversy: interleukin-6 and the COVID-19 cytokine storm syndrome, Eur. Respir. J,
doi:10.1183/13993003.03006-2020
Christakos, Dhawan, Verstuyf, Verlinden, Carmeliet, Vitamin D: Metabolism, Molecular Mechanism of Action, and Pleiotropic Effects, Physiol. Rev,
doi:10.1152/physrev.00014.2015
Chung, Silwal, Kim, Modlin, Jo, Vitamin D-Cathelicidin Axis: at the Crossroads between Protective Immunity and Pathological Inflammation during Infection, Immune Netw,
doi:10.4110/in.2020.20.e12
Chutterpaul, Paruk, Cassim, Prevalence of vitamin D deficiency in older South Africans with and without hip fractures and the effects of age, body weight, ethnicity and functional status, J. Endocrinol. Metab. Diabetes South Africa,
doi:10.1080/16089677.2018.1534360
Davey, Vitamin D-binding protein as it is understood in 2016: is it a critical key with which to help to solve the calcitriol conundrum?, Ann. Clin. Biochem. Int. J. Lab. Med,
doi:10.1177/0004563216677100
Fakhoury, Kvietys, Shakir, Shams, Grant, None
Fara, Mitrev, Rosalia, Assas, Cytokine storm and COVID-19: a chronicle of pro-inflammatory cytokines, Open Biol
Gupta, Kumar, Mandloi, Shenoy, Renin angiotensin aldosterone system in pulmonary fibrosis: Pathogenesis to therapeutic possibilities, Pharmacol. Res,
doi:10.1016/j.phrs.2021.105924
Holick, Evaluation, Treatment, and Prevention of Vitamin D Deficiency: an Endocrine Society Clinical Practice Guideline, J. Clin. Endocrinol. Metab,
doi:10.1210/jc.2011-0385
Jaimni, Association of Vitamin D Deficiency and Newly Diagnosed Pulmonary Tuberculosis, Pulm. Med,
doi:10.1155/2021/5285841
Jolliffe, Effect of a test-and-treat approach to vitamin D supplementation on risk of all cause acute respiratory tract infection and covid-19: phase 3 randomised controlled trial (CORONAVIT), BMJ,
doi:10.1136/bmj-2022-071230
Kalichuran, Van Blydenstein, Venter, Omar, Vitamin D status and COVID-19 severity, South. African J. Infect. Dis,
doi:10.4102/sajid.v37i1.359
Kantri, Hematological and biochemical abnormalities associated with severe forms of COVID-19: A retrospective single-center study from Morocco, PLoS One,
doi:10.1371/journal.pone.0246295
Kell, Pretorius, Serum ferritin is an important inflammatory disease marker, as it is mainly a leakage product from damaged cells, Metallomics,
doi:10.1039/C3MT00347G
Kempker, Panwar, Judd, Jenny, Wang et al., Plasma 25-Hydroxyvitamin D and the Longitudinal Risk of Sepsis in the REGARDS Cohort, Clin. Infect. Dis,
doi:10.1093/cid/ciy794
Lakkireddy, RETRACTED ARTICLE: Impact of daily high dose oral vitamin D therapy on the inflammatory markers in patients with COVID 19 disease, Sci. Rep,
doi:10.1038/s41598-021-90189-4
Martie Van Der, The First National TB Prevalence Survey South Africa 2018
Nouri-Vaskeh, Sadeghifard, Saleh, Farhadi, Amraii et al., Vitamin D Deficiency among Patients with Tuberculosis: a Cross-Sectional Study in Iranian-Azari Population, Tanaffos
Pal, Banerjee, Bhadada, Shetty, Singh et al., Vitamin D supplementation and clinical outcomes in COVID-19: a systematic review and meta-analysis, J. Endocrinol. Invest,
doi:10.1007/s40618-021-01614-4
Peer, George, Lombard, Steyn, Levitt et al., Prevalence, concordance and associations of chronic kidney disease by five estimators in South Africa, BMC Nephrol,
doi:10.1186/s12882-020-02018-x
Pereira, Dantas Damascena, Galvão Azevedo, De Almeida, Oliveira et al., Vitamin D deficiency aggravates COVID-19: systematic review and meta-analysis, Crit. Rev. Food Sci. Nutr,
doi:10.1080/10408398.2020.1841090
Ramadan, Shennawy, Correlation between vitamin D level and severity of prognostic markers in Egyptian COVID-19 patients: a cohort study, Egypt. J. Intern. Med,
doi:10.1186/s43162-022-00131-x
Sala, Tagliabue, Vieira, Pontiroli, Folli, High plasma renin activity associates with obesity-related diabetes and arterial hypertension, and predicts persistent hypertension after bariatric surgery, Cardiovasc. Diabetol,
doi:10.1186/s12933-021-01310-w
Shah, Varna, Sharma, Mavalankar, Does vitamin D supplementation reduce COVID-19 severity?: a systematic review, QJM An Int. J. Med,
doi:10.1093/qjmed/hcac040
Smet, Smet, Herroelen, Gryspeerdt, Martens, Serum 25(OH)D Level on Hospital Admission Associated With
Taha, The Relationship Between Vitamin D and Infections Including COVID-19: Any Hopes?, Int. J. Gen. Med,
doi:10.2147/IJGM.S317421
Teama, Abdelhakam, Elmohamadi, Badr, Vitamin D deficiency as a predictor of severity in patients with COVID-19 infection, Sci. Prog,
doi:10.1177/00368504211036854
Tomaschitz, Independent association between 1,25-dihydroxyvitamin D, 25-hydroxyvitamin D and the renin-angiotensin system, Clin. Chim. Acta,
doi:10.1016/j.cca.2010.05.037
Who, Weekly epidemiological update on COVID-19
Wiese, Allwood, Zemlin, COVID-19 and the reninangiotensin system (RAS): A spark that sets the forest alight?, Med. Hypotheses,
doi:10.1016/j.mehy.2020.110231
Wimalawansa, Associations of vitamin D with insulin resistance, obesity, type 2 diabetes, and metabolic syndrome, J. Steroid Biochem. Mol. Biol,
doi:10.1016/j.jsbmb.2016.09.017
Yoo, Comprehensive Laboratory Data Analysis to Predict the Clinical Severity of Coronavirus Disease 2019 in 1,952 Patients in Daegu, Korea, Ann. Lab. Med,
doi:10.3343/alm.2022.42.1.24
Zemlin, Prognostic value of biochemical parameters among severe COVID-19 patients admitted to an intensive care unit of a tertiary hospital in South Africa, IJID Reg,
doi:10.1016/j.ijregi.2022.01.012