Usha Lalla

InstitutionStellenbosch University Faculty of Medicine and Health Sciences
AddressSouth Africa
vCardDownload vCard
    Publication Timeline
    COVID-19 publications
    Bar chart showing 14 Covid-19 publications, with a maximum of 3 publications in August 2020
    All Publications
    Bar chart showing 17 publications over 5 distinct years, with a maximum of 9 publications in 2020
    These graphs show COVID-19 publications by month since August 2019 and all publications written by authors of COVID-19 publications over the past 30 years.

    To see the data from both graphs as text, click here.
    Publication Field Summary
    This graph shows the number and percent of publications by field. Fields are based on how the National Library of Medicine (NLM) classifies the publications' journals and might not represent the specific topics of the publications. Note that an individual publication can be assigned to more than one field. As a result, the publication counts in this graph might add up to more than the number of publications the person has written. To see the data as text, click here.
    Publication List
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications.
    Sort By:     Newest   |   Oldest   |   Most Cited   |   Most Discussed
    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Risk Factors for Coronavirus Disease 2019 (COVID-19) Death in a Population Cohort Study from the Western Cape Province, South Africa. Clin Infect Dis. 2021 10 05; 73(7):e2005-e2015. PMID: 32860699.
      Citations: 119     Fields:    Translation:Humans
    2. Buckley AM, Griffith-Richards S, Davids R, Irusen EM, Nyasulu PS, Lalla U, Allwood BW, Louw EH, Nortje A, Pitcher RD, Koegelenberg CFN. Relative Sparing of the Left Upper Zone on Chest Radiography in Severe COVID-19 Pneumonia. Respiration. 2021; 100(8):811-815. PMID: 34044399.
      Citations:    Fields:    Translation:Humans
    3. Moolla MS, Reddy K, Fwemba I, Nyasulu PS, Taljaard JJ, Parker A, Louw EH, Nortje A, Parker MA, Lalla U, Koegelenberg CFN, Allwood BW. Bacterial infection, antibiotic use and COVID-19: Lessons from the intensive care unit. S Afr Med J. 2021 04 15; 111(6):575-581. PMID: 34382570.
      Citations: 2     Fields:    Translation:HumansCells
    4. Du Plessis EM, Lalla U, Allwood BW, Louw EH, Nortje A, Parker A, Taljaard JJ, Ayele BT, Nyasulu PS, Koegelenberg CFN. Corticosteroids in critical COVID-19: Are all corticosteroids equal? S Afr Med J. 2021 04 06; 111(6):550-553. PMID: 34382564.
      Citations:    Fields:    Translation:Humans
    5. Broadhurst AGB, Lalla U, Taljaard JJ, Louw EH, Koegelenberg CFN, Allwood BW. The diagnostic challenge of pneumocystis pneumonia and COVID-19 co-infection in HIV. Respirol Case Rep. 2021 Apr; 9(4):e00725. PMID: 33664959.
      Citations: 2     
    6. Bezuidenhout MC, Wiese OJ, Moodley D, Maasdorp E, Davids MR, Koegelenberg CF, Lalla U, Khine-Wamono AA, Zemlin AE, Allwood BW. Correlating arterial blood gas, acid-base and blood pressure abnormalities with outcomes in COVID-19 intensive care patients. Ann Clin Biochem. 2021 03; 58(2):95-101. PMID: 33103442.
      Citations: 4     Fields:    Translation:Humans
    7. Bruce-Brand C, Allwood BW, Koegelenberg CFN, Lalla U, Louw E, Diacon AH, Schubert PT. Postmortem lung biopsies from four patients with COVID-19 at a tertiary hospital in Cape Town, South Africa. S Afr Med J. 2020 10 19; 110(12):1195-1200. PMID: 33403965.
      Citations: 3     Fields:    Translation:HumansCells
    8. Calligaro GL, Lalla U, Audley G, Gina P, Miller MG, Mendelson M, Dlamini S, Wasserman S, Meintjes G, Peter J, Levin D, Dave JA, Ntusi N, Meier S, Little F, Moodley DL, Louw EH, Nortje A, Parker A, Taljaard JJ, Allwood BW, Dheda K, Koegelenberg CFN. The utility of high-flow nasal oxygen for severe COVID-19 pneumonia in a resource-constrained setting: A multi-centre prospective observational study. EClinicalMedicine. 2020 Nov; 28:100570. PMID: 33043285.
      Citations: 22     
    9. Allwood BW, Koegelenberg CF, Irusen E, Lalla U, Davids R, Chothia Y, Davids R, Prozesky H, Taljaard J, Parker A, Decloedt E, Jordan P, Lahri S, Moosa R, Schrueder N, Du Toit R, Viljoen A, English R, Ayele B, Nyasulu P. Clinical evolution, management and outcomes of patients with COVID-19 admitted at Tygerberg Hospital, Cape Town, South Africa: a research protocol. BMJ Open. 2020 08 30; 10(8):e039455. PMID: 32868368.
      Citations: 1     Fields:    Translation:HumansCellsPHPublic Health
    10. Parker A, Louw EH, Lalla U, Koegelenberg CFN, Allwood BW, Rabie H, Rabie H, Sibeko SI, Taljaard JJ, Lahri S. Multisystem inflammatory syndrome in adult COVID-19 patients. S Afr Med J. 2020 08 28; 110(10):957-958. PMID: 33205718.
      Citations: 3     Fields:    Translation:HumansCellsPHPublic Health
    11. Parker A, Koegelenberg CFN, Moolla MS, Louw EH, Mowlana A, Nortjé A, Ahmed R, Brittain N, Lalla U, Allwood BW, Prozesky H, Schrueder N, Taljaard JJ. High HIV prevalence in an early cohort of hospital admissions with COVID-19 in Cape Town, South Africa. S Afr Med J. 2020 08 21; 110(10):982-987. PMID: 33205724.
      Citations: 10     Fields:    Translation:HumansCellsPHPublic Health
    12. Lalla U, Allwood BW, Louw EH, Nortje A, Parker A, Taljaard JJ, Moodley D, Koegelenberg CFN. The utility of high-flow nasal cannula oxygen therapy in the management of respiratory failure secondary to COVID-19 pneumonia. S Afr Med J. 2020 05 07; 110(6):12941. PMID: 32880537.
      Citations: 2     Fields:    Translation:HumansCellsPHPublic Health
    13. Parker A, Shaw J, Karamchand S, Lahri S, Schrueder N, Chothia MY, Mowlana A, Lalla U, Allwood BW, Koegelenberg CFN, Taljaard JJ. HIV and SARS-CoV-2 co-infection: The diagnostic challenges of dual pandemics. S Afr Med J. 2020 04 30; 110(6):473-475. PMID: 32880556.
      Citations: 4     Fields:    Translation:HumansPHPublic Health
    14. Parker A, Karamchand S, Schrueder N, Lahri S, Rabie H, Rabie H, Aucamp A, Abrahams R, Ciapparelli P, Erasmus DS, Cotton MF, Lalla U, Leisegang R, Meintjes J, Mistry R, Moosa MR, Mowlana A, Koegelenberg CFN, Prozesky H, Smith W, Van Schalkwyk M, Taljaard JJ. Leadership and early strategic response to the SARS-CoV-2 pandemic at a COVID-19 designated hospital in South Africa. S Afr Med J. 2020 04 23; 110(6):463-465. PMID: 32880553.
      Citations: 3     Fields:    Translation:HumansPHPublic Health
    Lalla's Networks
    Click the
    Explore
    buttons for more information and interactive visualizations!
    Concepts (101)
    Explore
    _
    Co-Authors (328)
    Explore
    _
    Similar People (60)
    Explore
    _