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University of the Witwatersrand: Johannesburg, Gauteng, ZA

Distinguished Professor of Pulmonology (Internal Medicine )
Employment
Source: Self-asserted source
charles feldman

Professional activities (1)

Faculty Opinions: London, GB

2005-11-14 to present | Faculty Member
Invited position
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Faculty Opinions

Works (27)

The Overlap of Cardiac and Respiratory Disease

Respirology
2025-03 | Journal article
DOI: 10.1111/resp.14878
Contributors: Charles Feldman
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Crossref

Effects of Anti-Pseudomonal Agents, Individually and in Combination, With or Without Clarithromycin, on Growth and Biofilm Formation by Antibiotic-Susceptible and -Resistant Strains of Pseudomonas aeruginosa, and the Impact of Exposure to Cigarette Smoke Condensate

Antibiotics
2025-03-19 | Journal article
DOI: 10.3390/antibiotics14030325
Contributors: Moloko C. Cholo; Charles Feldman; Ronald Anderson; Lebogang Sekalo; Naledi Moloko; Guy A. Richards
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Crossref
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Preferred source (of 2)‎

Global Comparison of Communication of End-of-Life Decisions in the ICU

CHEST
2022-11 | Journal article
DOI: 10.1016/j.chest.2022.05.007
Contributors: Charles Feldman; Charles L. Sprung; Spyros D. Mentzelopoulos; Anne Pohrt; Christiane S. Hartog; Christopher Danbury; Manfred Weiss; Alexander Avidan; Angel Estella; Gavin M. Joynt et al.
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Crossref

Best practices: Appropriate use of the new β-lactam/β-lactamase inhibitor combinations, ceftazidime-avibactam and ceftolozane-tazobactam in South Africa

Southern African Journal of Infectious Diseases
2022-10-20 | Journal article
DOI: 10.4102/sajid.v37i1.453
Contributors: Adrian J. Brink; Jennifer Coetzee; Guy A. Richards; Charles Feldman; Warren Lowman; Hafsah D. Tootla; Malcolm G.A. Miller; Abraham J. Niehaus; Sean Wasserman; Olga Perovic et al.
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Crossref

Corrigendum: The influence of HIV infection and antiretroviral treatment on pulmonary function in individuals in an urban setting in sub-Saharan Africa

Southern African Journal of HIV Medicine
2022-05-20 | Journal article
DOI: 10.4102/sajhivmed.v23i1.1351
Contributors: Oda E. Van den Berg; Erica J. Shaddock; Sarah L. Stacey; Charles Feldman; Roos E. Barth; Diederick E. Grobbee; Willem D.F. Venter; Kerstin Klipstein-Grobusch; Alinda G. Vos
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Crossref

The influence of smoking and HIV infection on pulmonary function

Southern African Journal of HIV Medicine
2022-02-21 | Journal article
DOI: 10.4102/sajhivmed.v23i1.1329
Contributors: Annelotte E. Sussenbach; Sjors W.L. Van Gijzel; Samanta T. Lalla-Edward; Willem D.F. Venter; Erica Shaddock; Charles Feldman; Kerstin Klipstein-Grobusch; Alinda G. Vos
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Crossref

Collaborate widely and participate actively

Southern African Journal of Infectious Diseases
2022-02-14 | Journal article
DOI: 10.4102/sajid.v37i2.371
Contributors: Charles Feldman
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Crossref

Influenza: The Ongoing Risk

Wits Journal of Clinical Medicine
2021 | Journal article
DOI: 10.18772/26180197.2021.v3n1a7
Contributors: Guy A. Richards; Charles Feldman
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Crossref

The role of co-infections and secondary infections in patients with COVID-19

Pneumonia
2021-12 | Journal article
DOI: 10.1186/s41479-021-00083-w
Contributors: Charles Feldman; Ronald Anderson
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Crossref

Progress with the Southern African Journal of Infectious Diseases: Where are we in 2021?

Southern African Journal of Infectious Diseases
2021-12-17 | Journal article
DOI: 10.4102/sajid.v36i1.352
Contributors: Charles Feldman
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Crossref

The influence of HIV infection and antiretroviral treatment on pulmonary function in individuals in an urban setting in sub-Saharan Africa

Southern African Journal of HIV Medicine
2021-11-15 | Journal article
DOI: 10.4102/sajhivmed.v22i1.1312
Contributors: Oda E. Van den Berg; Erica J. Shaddock; Sarah L. Stacey; Charles Feldman; Roos E. Barth; Diederick E. Grobbee; Willem D.F. Venter; Kerstin Klipstein-Grobusch; Alinda G. Vos
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Crossref

Predictors of impaired pulmonary function in people living with HIV in an urban African setting

Southern African Journal of HIV Medicine
2021-08-17 | Journal article
DOI: 10.4102/sajhivmed.v22i1.1252
Contributors: Sarah E. Van Riel; Kerstin Klipstein-Grobusch; Roos E. Barth; Diederick E. Grobbee; Charles Feldman; Erica Shaddock; Sarah L. Stacey; Willem D. F. Venter; Alinda G. Vos
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Crossref

COVID-19: A comparative study of severity of patients hospitalized during the first and the second wave in South Africa

2021-05-11 | Other
DOI: 10.1101/2021.05.11.21257033
Contributors: Caroline Maslo; Angeliki Messina; Anchen Laubscher; Mande Toubkin; Liza Sitharam; Charles Feldman; Guy A Richards
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Crossref

Erratum: Unexpected low frequency of respiratory symptoms in an HIV-positive urban sub-Saharan population compared to an HIV-negative control group

Southern African Journal of HIV Medicine
2021-04-19 | Journal article
DOI: 10.4102/sajhivmed.v22i1.1180
Contributors: Maren Kummerow; Erica J. Shaddock; Kerstin Klipstein-Grobusch; Roos B. Barth; Diederick E. Grobbee; W.D. Francois Venter; Charles Feldman; Alinda Vos
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Crossref

Acute allergic rhinitis

South African Family Practice
2020-10-12 | Journal article
DOI: 10.4102/safp.v62i1.5154
Contributors: Robin J. Green; Andre Van Niekerk; Marinda McDonald; Raymond Friedman; Charles Feldman; Guy Richards; Fatima Mustafa
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Crossref

Recent advances in the epidemiology and prevention of Streptococcus pneumoniae infections [version 1; peer review: 2 approved]

2020-05-07 | Journal article
DOI: 10.12688/f1000research.22341.1
Part of ISSN: 2046-1402
Contributors: Charles Feldman; Ronald Anderson
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F1000
grade
Preferred source (of 2)‎

The diagnostic utility of bone marrow examination in an infectious disease ward

Southern African Journal of HIV Medicine
2019-09-30 | Journal article
DOI: 10.4102/sajhivmed.v20i1.974
Contributors: Nirvana Bharuthram; Charles Feldman
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Crossref

Unexpected low frequency of respiratory symptoms in an HIV-positive urban sub-Saharan population compared to an HIV-negative control group

Southern African Journal of HIV Medicine
2019-09-26 | Journal article
DOI: 10.4102/sajhivmed.v20i1.1010
Contributors: Maren Kummerow; Erica J. Shaddock; Kerstin Klipstein-Grobusch; Roos B. Barth; Diederick E. Grobbee; Francois D.F. Venter; Charles Feldman; Alinda Vos
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Crossref

Measles in adults: A comparison of hospitalised HIV-infected and HIV-uninfected patients

Southern African Journal of HIV Medicine
2019-08-13 | Journal article
DOI: 10.4102/sajhivmed.v20i1.877
Contributors: Nina E. Diana; Charles Feldman
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Crossref

Pathogenesis and prevention of risk of cardiovascular events in patients with pneumococcal community‐acquired pneumonia

Journal of Internal Medicine
2019-06 | Journal article
DOI: 10.1111/joim.12875
Contributors: C. Feldman; S. Normark; B. Henriques‐Normark; R. Anderson
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Crossref

Letter from South Africa

Respirology
2019-04 | Journal article
DOI: 10.1111/resp.13477
Contributors: Charles Feldman
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Crossref

Effects of Tobacco Usage and Antiretroviral Therapy on Biomarkers of Systemic Immune Activation in HIV-Infected Participants

Mediators of Inflammation
2018-12-09 | Journal article
DOI: 10.1155/2018/8357109
Contributors: Helen C. Steel; W. D. Francois Venter; Annette J. Theron; Ronald Anderson; Charles Feldman; Luyanda Kwofie; Tanita Cronjé; Natasha Arullapan; Theresa M. Rossouw
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Crossref

Appropriate antibiotic management of bacterial lower respiratory tract infections

F1000Research
2018-07-23 | Journal article
DOI: 10.12688/f1000research.14226.1
Contributors: Charles Feldman; Guy Richards
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Crossref
grade
Preferred source (of 2)‎

An overview of tenofovir and renal disease for the HIV-treating clinician

Southern African Journal of HIV Medicine
2018-07-17 | Journal article
DOI: 10.4102/sajhivmed.v19i1.817
Contributors: Willem D.F. Venter; June Fabian; Charles Feldman
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Crossref

Unilateral absent pulmonary artery in an adult - A diagnostic and therapeutic challenge

Respiratory Medicine Case Reports
2017 | Journal article
DOI: 10.1016/j.rmcr.2017.09.004
Contributors: Faheem Seedat; Ismail S. Kalla; Charles Feldman
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Crossref

Cardiac troponin T as a predictor of short‐ and long‐term mortality in community‐acquired pneumonia

Respirology
2017-07 | Journal article
DOI: 10.1111/resp.13020
Contributors: Charles Feldman; Ronald Anderson
Source: check_circle
Crossref

Epidemiology, virulence factors and management of the pneumococcus

F1000Research
2016-09-14 | Journal article
DOI: 10.12688/f1000research.9283.1
Contributors: Charles Feldman; Ronald Anderson
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Crossref

Peer review (71 reviews for 14 publications/grants)

Review activity for Antimicrobial resistance & infection control (1)
Review activity for Chest. (1)
Review activity for Critical care. (3)
Review activity for Faculty Opinions (53)
Review activity for Gates open research. (1)
Review activity for Infectious diseases and therapy. (1)
Review activity for Intensive care medicine. (1)
Review activity for Journal of critical care. (1)
Review activity for NPJ primary care respiratory medicine. (2)
Review activity for npj vaccines. (1)
Review activity for PLoS medicine. (1)
Review activity for PloS one. (2)
Review activity for Pneumonia. (2)
Review activity for The lancet. (1)
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