Alan Karstaedt

3.0k total citations
67 papers, 2.1k citations indexed

About

Alan Karstaedt is a scholar working on Epidemiology, Infectious Diseases and Virology. According to data from OpenAlex, Alan Karstaedt has authored 67 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Epidemiology, 35 papers in Infectious Diseases and 9 papers in Virology. Recurrent topics in Alan Karstaedt's work include Pneumocystis jirovecii pneumonia detection and treatment (23 papers), Pneumonia and Respiratory Infections (16 papers) and HIV/AIDS Research and Interventions (14 papers). Alan Karstaedt is often cited by papers focused on Pneumocystis jirovecii pneumonia detection and treatment (23 papers), Pneumonia and Respiratory Infections (16 papers) and HIV/AIDS Research and Interventions (14 papers). Alan Karstaedt collaborates with scholars based in South Africa, United States and United Kingdom. Alan Karstaedt's co-authors include H. H. Crewe-Brown, Richard E. Chaisson, M. Khoosal, Dara A. Lehman, Jean B. Nachega, Keith P. Klugman, Cheryl Cohen, Nelesh P. Govender, Salome Charalambous and Liron Pantanowitz and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Clinical Infectious Diseases.

In The Last Decade

Alan Karstaedt

67 papers receiving 2.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Alan Karstaedt South Africa 27 1.2k 1.2k 312 236 223 67 2.1k
Anne Mijch Australia 31 1.7k 1.4× 1.1k 1.0× 532 1.7× 237 1.0× 320 1.4× 97 2.8k
Per Björkman Sweden 24 881 0.7× 1.0k 0.9× 454 1.5× 123 0.5× 203 0.9× 92 1.7k
Edward E. Telzak United States 26 1.7k 1.4× 1.5k 1.3× 254 0.8× 113 0.5× 553 2.5× 55 2.5k
Ari Bitnun Canada 28 1.1k 0.9× 1.3k 1.1× 208 0.7× 443 1.9× 122 0.5× 112 2.5k
Nicolas Nagot France 31 1.3k 1.1× 2.2k 1.9× 566 1.8× 426 1.8× 420 1.9× 212 3.6k
Philip J. Peters United States 20 761 0.6× 638 0.5× 240 0.8× 300 1.3× 107 0.5× 71 1.4k
Sylvie Trottier Canada 20 942 0.8× 1.3k 1.1× 205 0.7× 107 0.5× 115 0.5× 63 2.0k
Pravi Moodley South Africa 22 1.1k 0.9× 792 0.7× 295 0.9× 99 0.4× 224 1.0× 94 1.6k
Darrell H. S. Tan Canada 26 1.3k 1.1× 1.3k 1.2× 399 1.3× 222 0.9× 58 0.3× 159 2.1k
Gaston Djomand United States 16 1.3k 1.1× 955 0.8× 443 1.4× 123 0.5× 167 0.7× 28 1.6k

Countries citing papers authored by Alan Karstaedt

Since Specialization
Citations

This map shows the geographic impact of Alan Karstaedt's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Alan Karstaedt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alan Karstaedt more than expected).

Fields of papers citing papers by Alan Karstaedt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alan Karstaedt. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Alan Karstaedt. The network helps show where Alan Karstaedt may publish in the future.

Co-authorship network of co-authors of Alan Karstaedt

This figure shows the co-authorship network connecting the top 25 collaborators of Alan Karstaedt. A scholar is included among the top collaborators of Alan Karstaedt based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alan Karstaedt. Alan Karstaedt is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Keddy, Karen H., Alfred Musekiwa, Arvinda Sooka, et al.. (2017). Clinical and microbiological features of invasive nontyphoidal Salmonella associated with HIV-infected patients, Gauteng Province, South Africa. Medicine. 96(13). e6448–e6448. 19 indexed citations
2.
Wadley, Antonia, et al.. (2017). Psychological Factors Associated With Painful Versus Non-Painful HIV-Associated Sensory Neuropathy. AIDS and Behavior. 22(5). 1584–1595. 19 indexed citations
3.
Hanifa, Yasmeen, Katherine Fielding, Violet Chihota, et al.. (2017). A clinical scoring system to prioritise investigation for tuberculosis among adults attending HIV clinics in South Africa. PLoS ONE. 12(8). e0181519–e0181519. 40 indexed citations
4.
Karstaedt, Alan, et al.. (2014). Tuberculosis in older adults in Soweto, South Africa. The International Journal of Tuberculosis and Lung Disease. 18(10). 1220–1222. 11 indexed citations
5.
Karstaedt, Alan, et al.. (2013). Candidemia among adults in Soweto, South Africa, 1990–2007. International Journal of Infectious Diseases. 17(8). e621–e623. 33 indexed citations
6.
Karstaedt, Alan. (2012). Profile of cause of death assigned to adults on antiretroviral therapy in Soweto. South African Medical Journal. 102(8). 680–680. 6 indexed citations
7.
Charalambous, Salome, et al.. (2011). A study of patient attitudes towards decentralisation of HIV care in an urban clinic in South Africa. BMC Health Services Research. 11(1). 205–205. 36 indexed citations
8.
Dahab, Maysoon, Karina Kielmann, Salome Charalambous, et al.. (2011). Contrasting Reasons for Discontinuation of Antiretroviral Therapy in Workplace and Public-Sector HIV Programs in South Africa. AIDS Patient Care and STDs. 25(1). 53–59. 25 indexed citations
9.
Albrich, Werner C., Shabir A. Madhi, Peter V. Adrian, et al.. (2011). Use of a Rapid Test of Pneumococcal Colonization Density to Diagnose Pneumococcal Pneumonia. Clinical Infectious Diseases. 54(5). 601–609. 106 indexed citations
10.
Charalambous, Salome, Alan Karstaedt, Katherine Fielding, et al.. (2010). Contrasting predictors of poor antiretroviral therapy outcomes in two South African HIV programmes: a cohort study. BMC Public Health. 10(1). 430–430. 33 indexed citations
11.
Karstaedt, Alan, et al.. (2009). Immune reconstitution inflammatory syndrome involving the skin. Clinical and Experimental Dermatology. 35(5). 477–481. 24 indexed citations
12.
Martinson, Neil, Alan Karstaedt, François Venter, et al.. (2007). Causes of death in hospitalized adults with a premortem diagnosis of tuberculosis: an autopsy study. AIDS. 21(15). 2043–2050. 83 indexed citations
13.
Karstaedt, Alan, et al.. (2007). A High Incidence of Lactic Acidosis and Symptomatic Hyperlactatemia in Women Receiving Highly Active Antiretroviral Therapy in Soweto, South Africa. Clinical Infectious Diseases. 45(2). 254–260. 66 indexed citations
14.
Dini, Leigh, Mignon du Plessis, Michelle Wong, et al.. (2006). Prevalence of DHPS Polymorphisms Associated with Sulfa Resistance in South African Pneumocystis jirovecii Strains. Journal of Eukaryotic Microbiology. 53(s1). S110–1. 3 indexed citations
15.
Nachega, Jean B., et al.. (2005). HIV/AIDS and Antiretroviral Treatment Knowledge, Attitudes, Beliefs, and Practices in HIV-Infected Adults in Soweto, South Africa. JAIDS Journal of Acquired Immune Deficiency Syndromes. 38(2). 196–201. 101 indexed citations
16.
Nachega, Jean B., et al.. (2004). Adherence to Antiretroviral Therapy in HIV-Infected Adults in Soweto, South Africa. AIDS Research and Human Retroviruses. 20(10). 1053–1056. 175 indexed citations
17.
Klugman, Keith P., Anne von Gottberg, Olga Perovic, et al.. (2004). Gender as a Risk Factor for Both Antibiotic Resistance and Infection with Pediatric Serogroups/Serotypes, in HIV‐Infected and ‐Uninfected Adults with Pneumococcal Bacteremia. The Journal of Infectious Diseases. 189(11). 1996–2000. 37 indexed citations
18.
Karstaedt, Alan. (2001). The utility of bone-marrow examination in HIV-infected adults in South Africa. QJM. 94(2). 101–105. 14 indexed citations
19.
Karstaedt, Alan, et al.. (1996). Care of HIV-infected adults at Baragwanath Hospital, Soweto. South African Medical Journal. 86(10). 1484–1489. 4 indexed citations
20.
Bergemann, Annette & Alan Karstaedt. (1996). The spectrum of meningitis in a population with high prevalence of HIV disease. QJM. 89(7). 499–504. 50 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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