Andrew Kerkhoff, MD, PhD, MS
Assistant Professor
Medicine
School of Medicine

His research has two main focuses: (1) He has more than a decade of experience evaluating novel tests and strategies to improve the diagnosis of tuberculosis (TB) in sub-Saharan Africa, with a focus on low-cost, point-of-care tools. (2) He also applies implementation science methods to improve individual- and population-level outcomes through the development, implementation, and evaluation of equity-focused, effective, scalable, and sustainable TB, HIV, and COVID-19 care engagement strategies in the United States and Zambia. Dr. Kerkhoff is an Associate Program Director for Curriculum for the UCSF Implementation Science Training Program and also serves as the Director of the UCSF CFAR Implementation Science Interest Group.

• Improving measurement of tuberculosis care cascades to enhance people-centred care.
  The Lancet. Infectious diseases 2023 Faust L, Naidoo P, Caceres-Cardenas G, Ugarte-Gil C, Muyoyeta M, Kerkhoff AD, Nagarajan K, Satyanarayana S, Rakotosamimanana N, Grandjean Lapierre S, Adejumo OA, Kuye J, Oga-Omenka C, Pai M, …
• Strategies to increase childhood tuberculosis case detection at the primary health care level: Lessons from an active case finding study in Zambia.
  PloS one 2023 Kagujje M, Nyangu S, Maimbolwa MM, Shuma B, Mutti L, Somwe P, Sanjase N, Chungu C, Kerkhoff AD, Muyoyeta M
• CROI 2023: Tuberculosis and Infectious Complications in Persons With HIV.
  Topics in antiviral medicine 2023 Kerkhoff AD, Havlir DV
• A mixed methods study on men's and women's tuberculosis care journeys in Lusaka, Zambia-Implications for gender-tailored tuberculosis health promotion and case finding strategies.
  PLOS global public health 2023 Kerkhoff AD, Mwamba C, Pry JM, Kagujje M, Nyangu S, Mateyo K, Sanjase N, Chilukutu L, Christopoulos KA, Muyoyeta M, Sharma A
• Clinical utility of WHO-recommended screening tools and development and validation of novel clinical prediction models for pulmonary tuberculosis screening among outpatients living with HIV: an individual participant data meta-analysis.
  European respiratory review : an official journal of the European Respiratory Society 2023 Dhana A, Gupta RK, Hamada Y, Kengne AP, Kerkhoff AD, Yoon C, Cattamanchi A, Reeve BWP, Theron G, Ndlangalavu G, Wood R, Drain PK, Calderwood CJ, Noursadeghi M, Boyles T, Meintjes G, Maartens G, Barr …
• Diagnostic yield of urine lipoarabinomannan and sputum tuberculosis tests in people living with HIV: a systematic review and meta-analysis of individual participant data.
  The Lancet. Global health 2023 Broger T, Koeppel L, Huerga H, Miller P, Gupta-Wright A, Blanc FX, Esmail A, Reeve BWP, Floridia M, Kerkhoff AD, Ciccacci F, Kasaro MP, Thit SS, Bastard M, Ferlazzo G, Yoon C, Van Hoving DJ, Sossen B,…
• The Performance of Computer-Aided Detection Digital Chest X-ray Reading Technologies for Triage of Active Tuberculosis Among Persons With a History of Previous Tuberculosis.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2023 Kagujje M, Kerkhoff AD, Nteeni M, Dunn I, Mateyo K, Muyoyeta M
• A world of choices: preference elicitation methods for improving the delivery and uptake of HIV prevention and treatment.
  Current opinion in HIV and AIDS 2022 Kerkhoff AD, Muiruri C, Geng EH, Hickey MD
• COVID-19 Symptoms and Duration of Rapid Antigen Test Positivity at a Community Testing and Surveillance Site During Pre-Delta, Delta, and Omicron BA.1 Periods.
  JAMA network open 2022 Marquez C, Kerkhoff AD, Schrom J, Rojas S, Black D, Mitchell A, Wang CY, Pilarowski G, Ribeiro S, Jones D, Payan J, Manganelli S, Rojas S, Lemus J, Jain V, Chamie G, Tulier-Laiwa V, Petersen M, DeRisi…
• CROI 2022: tuberculosis and infectious complications in persons With HIV.
  Topics in antiviral medicine 2022 Kerkhoff AD, Havlir DV
• Undernotification and underreporting of tuberculosis in Zambia: a national data quality assessment.
  BMC health services research 2022 Lungu PS, Kabaso ME, Mihova R, Silumesii A, Chisenga T, Kasapo C, Mwaba I, Kerkhoff AD, Muyoyeta M, Chimzizi R, Malama K
• Patient Preferences for Strategies to Improve Tuberculosis Diagnostic Services in Zambia.
  JAMA network open 2022 Kerkhoff AD, Chilukutu L, Nyangu S, Kagujje M, Mateyo K, Sanjase N, Eshun-Wilson I, Geng EH, Havlir DV, Muyoyeta M
• Brief Report: Heterogeneous Preferences for Care Engagement Among People With HIV Experiencing Homelessness or Unstable Housing During the COVID-19 Pandemic.
  Journal of acquired immune deficiency syndromes (1999) 2022 Imbert E, Hickey MD, Del Rosario JB, Conte M, Kerkhoff AD, Clemenzi-Allen A, Riley ED, Havlir DV, Gandhi M
• Diagnostic accuracy of WHO screening criteria to guide lateral-flow lipoarabinomannan testing among HIV-positive inpatients: A systematic review and individual participant data meta-analysis.
  The Journal of infection 2022 Dhana A, Hamada Y, Kengne AP, Kerkhoff AD, Broger T, Denkinger CM, Rangaka MX, Gupta-Wright A, Fielding K, Wood R, Huerga H, Rücker SCM, Bjerrum S, Johansen IS, Thit SS, Kyi MM, Hanson J, Barr DA, …
• Integrating Rapid Diabetes Screening Into a Latinx Focused Community-Based Low-Barrier COVID-19 Testing Program.
  JAMA network open 2022 Kerkhoff AD, Rojas S, Black D, Ribeiro S, Rojas S, Valencia R, Lemus J, Payan J, Schrom J, Jones D, Manganelli S, Bandi S, Chamie G, Tulier-Laiwa V, Petersen M, Havlir D, Marquez C
• Evaluation of kidney function among people living with HIV initiating antiretroviral therapy in Zambia.
  PLOS Global Public Health 2022 Jake M. Pry, Michael J. Vinikoor, Carolyn Bolton Moore, Monika Roy, Aaloke Mody, Izukanji Sikazwe, Anjali Sharma, Belinda Chihota, Miquel Duran-Frigola, Harriet Daultrey, Jacob Mutale, Andrew D. …
• Tuberculosis screening among HIV-positive inpatients: a systematic review and individual participant data meta-analysis.
  The lancet. HIV 2022 Dhana A, Hamada Y, Kengne AP, Kerkhoff AD, Rangaka MX, Kredo T, Baddeley A, Miller C, Gupta-Wright A, Fielding K, Wood R, Huerga H, Rücker SCM, Heidebrecht C, Wilson D, Bjerrum S, Johansen IS, Thit SS…
• Prevalence and interpretation of Xpert® Ultra trace results among presumptive TB patients.
  Public health action 2022 Chilukutu L, Mwanza W, Kerkhoff AD, Somwe P, Kagujje M, Muyoyeta M
• Addressing health disparities through implementation science-a need to integrate an equity lens from the outset.
  Implementation science : IS 2022 Kerkhoff AD, Farrand E, Marquez C, Cattamanchi A, Handley MA
• Clinical and radiographic characteristics of presumptive tuberculosis patients previously treated for tuberculosis in Zambia.
  PloS one 2022 Mateyo K, Kerkhoff AD, Dunn I, Nteeni MS, Muyoyeta M
• Interrupted time-series analysis of active case-finding for tuberculosis during the COVID-19 pandemic, Zambia.
  Bulletin of the World Health Organization 2022 Lungu PS, Kerkhoff AD, Muyoyeta M, Kasapo CC, Nyangu S, Kagujje M, Chimzizi R, Nyimbili S, Khunga M, Kasese-Chanda N, Musonda V, Tambatamba B, Kombe CM, Sakulanda C, Sampa K, Silumesii A, Malama K
• Mitigating the effects of COVID-19 on HIV treatment and care in Lusaka, Zambia: a before-after cohort study using mixed effects regression.
  BMJ global health 2022 Pry JM, Sikombe K, Mody A, Iyer S, Mutale J, Vlahakis N, Savory T, Wa Mwanza M, Mweebo K, Mwila A, Mwale C, Mukumbwa-Mwenechanya M, Kerkhoff AD, Sikazwe I, Bolton Moore C, Mwamba D, Geng EH, Herce ME
• Diagnostic accuracy of a novel point-of-care urine lipoarabinomannan assay for the detection of tuberculosis among adult outpatients in Zambia: a prospective cross-sectional study.
  The European respiratory journal 2021 Muyoyeta M, Kerkhoff AD, Chilukutu L, Moreau E, Schumacher SG, Ruhwald M
• Tuberculosis screening among ambulatory people living with HIV: a systematic review and individual participant data meta-analysis.
  The Lancet. Infectious diseases 2021 Dhana A, Hamada Y, Kengne AP, Kerkhoff AD, Rangaka MX, Kredo T, Baddeley A, Miller C, Singh S, Hanifa Y, Grant AD, Fielding K, Affolabi D, Merle CS, Wachinou AP, Yoon C, Cattamanchi A, Hoffmann CJ, …
• Mycobacterium avium Complex Infection as a Rare Cause of Cerebral Mass Lesion and IRIS in a Patient With AIDS: Case Report and Review of the Literature.
  Open forum infectious diseases 2021 Lane-Donovan C, Bainbridge E, Szumowski J, Kerkhoff AD, Peluso MJ
• Cost-effectiveness of a Novel Lipoarabinomannan Test for Tuberculosis in Patients With Human Immunodeficiency Virus.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2021 Reddy KP, Denkinger CM, Broger T, McCann NC, Gupta-Wright A, Kerkhoff AD, Pei PP, Shebl FM, Fielding KL, Nicol MP, Horsburgh CR, Meintjes G, Freedberg KA, Wood R, Walensky RP
• Tuberculosis and anemia-cause or effect?
  Environmental health and preventive medicine 2021 Cobelens F, Kerkhoff AD
• A multi-component, community-based strategy to facilitate COVID-19 vaccine uptake among Latinx populations: From theory to practice.
  PloS one 2021 Marquez C, Kerkhoff AD, Naso J, Contreras MG, Castellanos Diaz E, Rojas S, Peng J, Rubio L, Jones D, Jacobo J, Rojas S, Gonzalez R, Fuchs JD, Black D, Ribeiro S, Nossokoff J, Tulier-Laiwa V, Martinez …
• Derivation and external validation of a risk score for predicting HIV-associated tuberculosis to support case finding and preventive therapy scale-up: A cohort study.
  PLoS medicine 2021 Auld AF, Kerkhoff AD, Hanifa Y, Wood R, Charalambous S, Liu Y, Agizew T, Mathoma A, Boyd R, Date A, Shiraishi RW, Bicego G, Mathebula-Modongo U, Alexander H, Serumola C, Rankgoane-Pono G, Pono P, …
• Validating novel diagnostic assays for tuberculosis in the context of existing tools.
  The Lancet. Global health 2021 Kerkhoff AD, Cattamanchi A, Muyoyeta M, Denkinger CM, Dowdy DW
• Pathways to care and preferences for improving tuberculosis services among tuberculosis patients in Zambia: A discrete choice experiment.
  PloS one 2021 Kerkhoff AD, Kagujje M, Nyangu S, Mateyo K, Sanjase N, Chilukutu L, Eshun-Wilson I, Geng EH, Havlir DV, Muyoyeta M
• Tuberculosis care cascade in Zambia - identifying the gaps in order to improve outcomes: a population-based analysis.
  BMJ open 2021 Lungu P, Kerkhoff AD, Kasapo CC, Mzyece J, Nyimbili S, Chimzizi R, Silumesii A, Kagujje M, Subbaraman R, Muyoyeta M, Malama K
• Community Transmission of Severe Acute Respiratory Syndrome Coronavirus 2 Disproportionately Affects the Latinx Population During Shelter-in-Place in San Francisco.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2021 Chamie G, Marquez C, Crawford E, Peng J, Petersen M, Schwab D, Schwab J, Martinez J, Jones D, Black D, Gandhi M, Kerkhoff AD, Jain V, Sergi F, Jacobo J, Rojas S, Tulier-Laiwa V, Gallardo-Brown T, Appa…
• CROI 2021: Tuberculosis, Opportunistic Infections, and COVID-19 Among People with HIV.
  Topics in antiviral medicine 2021 Kerkhoff AD, Havlir DV
• Diagnosed with TB in the era of COVID-19: patient perspectives in Zambia.
  Public health action 2020 Mwamba C, Kerkhoff AD, Kagujje M, Lungu P, Muyoyeta M, Sharma A
• "SILVAMP TB LAM" Rapid Urine Tuberculosis Test Predicts Mortality in Patients Hospitalized With Human Immunodeficiency Virus in South Africa.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2020 Sossen B, Broger T, Kerkhoff AD, Schutz C, Trollip A, Moreau E, Schumacher SG, Burton R, Ward A, Wilkinson RJ, Barr DA, Nicol MP, Denkinger CM, Meintjes G
• Evaluation of a novel community-based COVID-19 'Test-to-Care' model for low-income populations.
  PloS one 2020 Kerkhoff AD, Sachdev D, Mizany S, Rojas S, Gandhi M, Peng J, Black D, Jones D, Rojas S, Jacobo J, Tulier-Laiwa V, Petersen M, Martinez J, Chamie G, Havlir DV, Marquez C
• Clinical Utility of Universal Broad-Range Polymerase Chain Reaction Amplicon Sequencing for Pathogen Identification: A Retrospective Cohort Study.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2020 Kerkhoff AD, Rutishauser RL, Miller S, Babik JM
• Clinical features, diagnostics, and outcomes of patients presenting with acute respiratory illness: A retrospective cohort study of patients with and without COVID-19.
  EClinicalMedicine 2020 Shah SJ, Barish PN, Prasad PA, Kistler A, Neff N, Kamm J, Li LM, Chiu CY, Babik JM, Fang MC, Abe-Jones Y, Alipanah N, Alvarez FN, Botvinnik OB, Castaneda G, CZB CLIAhub Consortium, Dadasovich RM, …
• Determine TB-LAM point-of-care tuberculosis assay predicts poor outcomes in outpatients during their first year of antiretroviral therapy in South Africa.
  BMC infectious diseases 2020 Kerkhoff AD, Longley N, Kelly N, Cross A, Vogt M, Wood R, Hermans S, Lawn SD, Harrison TS
• Virtual CROI 2020: Tuberculosis and Coinfections In HIV Infection.
  Topics in antiviral medicine 2020 Kerkhoff AD, Havlir DV
• Mortality estimates by age and sex among persons living with HIV after ART initiation in Zambia using electronic medical records supplemented with tracing a sample of lost patients: A cohort study.
  PLoS medicine 2020 Kerkhoff AD, Sikombe K, Eshun-Wilson I, Sikazwe I, Glidden DV, Pry JM, Somwe P, Beres LK, Simbeza S, Mwamba C, Bukankala C, Hantuba C, Moore CB, Holmes CB, Padian N, Geng EH
• Diagnostic accuracy of a novel tuberculosis point-of-care urine lipoarabinomannan assay for people living with HIV: A meta-analysis of individual in- and outpatient data.
  PLoS medicine 2020 Broger T, Nicol MP, Székely R, Bjerrum S, Sossen B, Schutz C, Opintan JA, Johansen IS, Mitarai S, Chikamatsu K, Kerkhoff AD, Macé A, Ongarello S, Meintjes G, Denkinger CM, Schumacher SG
• Response to: Is Burnout Infectious? Understanding Drivers of Burnout and Job Satisfaction Among Academic Infectious Diseases Physicians.
  Open forum infectious diseases 2020 Budak JZ, Brickman CE, Abdoler EA, Wallender EK, Mulliken JS, Kerkhoff AD, Lampiris H, Babik JM, Koss CA, Schwartz BS
• Community-wide Screening for Tuberculosis.
  The New England journal of medicine 2020 Kerkhoff AD, Muyoyeta M, Cattamanchi A
• Mycobacterium tuberculosis bloodstream infection prevalence, diagnosis, and mortality risk in seriously ill adults with HIV: a systematic review and meta-analysis of individual patient data.
  The Lancet. Infectious diseases 2020 Barr DA, Lewis JM, Feasey N, Schutz C, Kerkhoff AD, Jacob ST, Andrews B, Kelly P, Lakhi S, Muchemwa L, Bacha HA, Hadad DJ, Bedell R, van Lettow M, Zachariah R, Crump JA, Alland D, Corbett EL, Gopinath…
• Diagnostic sensitivity of SILVAMP TB-LAM (FujiLAM) point-of-care urine assay for extra-pulmonary tuberculosis in people living with HIV.
  The European respiratory journal 2020 Kerkhoff AD, Sossen B, Schutz C, Reipold EI, Trollip A, Moreau E, Schumacher SG, Burton R, Ward A, Nicol MP, Meintjes G, Denkinger CM, Broger T
• Tuberculosis test results using fresh versus biobanked urine samples with FujiLAM.
  The Lancet. Infectious diseases 2020 Broger T, Muyoyeta M, Kerkhoff AD, Denkinger CM, Moreau E
• HIV and Tuberculosis: A Formidable Alliance
  Diagnosis of HIV-associated tuberculosis 2019 Kerkhoff AD, Cattamanchi A
• False rifampicin resistant results using Xpert MTB/RIF on urine samples in hospitalised HIV-infected patients.
  Southern African journal of HIV medicine 2019 Schutz C, Ward A, Burton R, Nicol MP, Blumenthal L, Meintjes G, Kerkhoff AD
• Novel lipoarabinomannan point-of-care tuberculosis test for people with HIV: a diagnostic accuracy study.
  The Lancet. Infectious diseases 2019 Broger T, Sossen B, du Toit E, Kerkhoff AD, Schutz C, Ivanova Reipold E, Ward A, Barr DA, Macé A, Trollip A, Burton R, Ongarello S, Pinter A, Lowary TL, Boehme C, Nicol MP, Meintjes G, Denkinger CM
• HIV-Associated Mycobacterium tuberculosis Bloodstream Infection Is Underdiagnosed by Single Blood Culture.
  Journal of clinical microbiology 2018 Barr DA, Kerkhoff AD, Schutz C, Ward AM, Davies GR, Wilkinson RJ, Meintjes G
• Urinary Lipoarabinomannan Detection and Disseminated Nontuberculous Mycobacterial Disease.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2018 Gupta-Wright A, Kerkhoff AD, Meintjes G, Corbett EL
• Severe piperacillin-tazobactam-induced hemolysis in a cystic fibrosis patient.
  Clinical case reports 2017 Kerkhoff AD, Patrick L, Cornett P, Kleinhenz ME, Brondfield S
• Disseminated tuberculosis among hospitalised HIV patients in South Africa: a common condition that can be rapidly diagnosed using urine-based assays.
  Scientific reports 2017 Kerkhoff AD, Barr DA, Schutz C, Burton R, Nicol MP, Lawn SD, Meintjes G
• Diagnostic accuracy, incremental yield and prognostic value of Determine TB-LAM for routine diagnostic testing for tuberculosis in HIV-infected patients requiring acute hospital admission in South Africa: a prospective cohort.
  BMC medicine 2017 Lawn SD, Kerkhoff AD, Burton R, Schutz C, Boulle A, Vogt M, Gupta-Wright A, Nicol MP, Meintjes G
• A breakthrough urine-based diagnostic test for HIV-associated tuberculosis.
  Lancet (London, England) 2016 Kerkhoff AD, Lawn SD
• Anaemia in patients with HIV-associated TB: relative contributions of anaemia of chronic disease and iron deficiency.
  The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2016 Kerkhoff AD, Meintjes G, Opie J, Vogt M, Jhilmeet N, Wood R, Lawn SD
• HIV-Related Medical Admissions to a South African District Hospital Remain Frequent Despite Effective Antiretroviral Therapy Scale-Up.
  Medicine 2015 Meintjes G, Kerkhoff AD, Burton R, Schutz C, Boulle A, Van Wyk G, Blumenthal L, Nicol MP, Lawn SD
• Rapid diagnosis of TB in HIV-positive in-patients with M. tuberculosis bacteraemia in sub-Saharan Africa.
  The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2015 Lawn SD, Kerkhoff AD
• Anemia, Blood Transfusion Requirements and Mortality Risk in Human Immunodeficiency Virus-Infected Adults Requiring Acute Medical Admission to Hospital in South Africa.
  Open forum infectious diseases 2015 Kerkhoff AD, Lawn SD, Schutz C, Burton R, Boulle A, Cobelens FJ, Meintjes G
• Rapid microbiological screening for tuberculosis in HIV-positive patients on the first day of acute hospital admission by systematic testing of urine samples using Xpert MTB/RIF: a prospective cohort in South Africa.
  BMC medicine 2015 Lawn SD, Kerkhoff AD, Burton R, Schutz C, van Wyk G, Vogt M, Pahlana P, Nicol MP, Meintjes G
• Underestimation of the True Specificity of the Urine Lipoarabinomannan Point-of-Care Diagnostic Assay for HIV-Associated Tuberculosis.
  Journal of acquired immune deficiency syndromes (1999) 2015 Lawn SD, Kerkhoff AD, Nicol MP, Meintjes G
• Relationship Between Blood Concentrations of Hepcidin and Anemia Severity, Mycobacterial Burden, and Mortality Among Patients With HIV-Associated Tuberculosis.
  The Journal of infectious diseases 2015 Kerkhoff AD, Meintjes G, Burton R, Vogt M, Wood R, Lawn SD
• The predictive value of current haemoglobin levels for incident tuberculosis and/or mortality during long-term antiretroviral therapy in South Africa: a cohort study.
  BMC medicine 2015 Kerkhoff AD, Wood R, Cobelens FG, Gupta-Wright A, Bekker LG, Lawn SD
• Iron replacement therapy and anemia associated with chronic infectious diseases in sub-Saharan Africa.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2015 Kerkhoff AD, Lawn SD
• Resolution of anaemia in a cohort of HIV-infected patients with a high prevalence and incidence of tuberculosis receiving antiretroviral therapy in South Africa.
  BMC infectious diseases 2014 Kerkhoff AD, Wood R, Cobelens FG, Gupta-Wright A, Bekker LG, Lawn SD
• A Rare Complication of Cytomegalovirus Infection
  Infect Dis Clin Pract 2014 Kerkhoff AD, Reyes JA, Robert AD, Simon GL.
• Underestimation of the incremental diagnostic yield of HIV-associated tuberculosis in studies of the Determine TB-LAM Ag urine assay.
  AIDS (London, England) 2014 Lawn SD, Kerkhoff AD, Burton R, Meintjes G
• Prognostic value of a quantitative analysis of lipoarabinomannan in urine from patients with HIV-associated tuberculosis.
  PloS one 2014 Kerkhoff AD, Wood R, Vogt M, Lawn SD
• Predictive value of anemia for tuberculosis in HIV-infected patients in Sub-Saharan Africa: an indication for routine microbiological investigation using new rapid assays.
  Journal of acquired immune deficiency syndromes (1999) 2014 Kerkhoff AD, Wood R, Vogt M, Lawn SD
• In reply to 'C-reactive protein and tuberculosis screening: a new trick for an old dog?'.
  The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2013 Lawn SD, Kerkhoff AD, Wood R
• HIV-associated tuberculosis: relationship between disease severity and the sensitivity of new sputum-based and urine-based diagnostic assays.
  BMC medicine 2013 Lawn SD, Kerkhoff AD, Vogt M, Wood R
• Determine TB-LAM lateral flow urine antigen assay for HIV-associated tuberculosis: recommendations on the design and reporting of clinical studies.
  BMC infectious diseases 2013 Lawn SD, Dheda K, Kerkhoff AD, Peter JG, Dorman S, Boehme CC, Nicol MP
• Blood neutrophil counts in HIV-infected patients with pulmonary tuberculosis: association with sputum mycobacterial load.
  PloS one 2013 Kerkhoff AD, Wood R, Lowe DM, Vogt M, Lawn SD
• The proportions of people living with HIV in low and middle-income countries who test tuberculin skin test positive using either a 5 mm or a 10 mm cut-off: a systematic review.
  BMC infectious diseases 2013 Kerkhoff AD, Gupta A, Samandari T, Lawn SD
• Diagnostic and prognostic value of serum C-reactive protein for screening for HIV-associated tuberculosis.
  The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2013 Lawn SD, Kerkhoff AD, Vogt M, Wood R
• Serum C-reactive protein measurement for ruling out HIV-associated tuberculosis.
  The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2013 Lawn SD, Kerkhoff AD
• Systematic review of TST responses in people living with HIV in under-resourced settings: implications for isoniazid preventive therapy.
  PloS one 2012 Kerkhoff AD, Kranzer K, Samandari T, Nakiyingi-Miiro J, Whalen CC, Harries AD, Lawn SD
• Reply to Boyles: testing for LAM in patients with advanced immunodeficiency in South Africa - much to gain and little to lose
  AIDS 2012 Lawn SD, Kerkhoff AD, Wood R
• Urine antigen test for diagnosis of HIV-associated tuberculosis- Authors’ reply
  Lancet Infect Dis 2012 Lawn SD, Kerkhoff AD, Wood R
• Clinical significance of lipoarabinomannan detection in urine using a low-cost point-of-care diagnostic assay for HIV-associated tuberculosis.
  AIDS (London, England) 2012 Lawn SD, Kerkhoff AD, Vogt M, Wood R
• Diagnostic yield of tuberculosis using sputum induction in HIV-positive patients before antiretroviral therapy.
  The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2012 Lawn SD, Kerkhoff AD, Pahlana P, Vogt M, Wood R
• Reply to Theron et al
  Clin Infect Dis 2012 Lawn SD, Kerkhoff AD, Wood R
• High diagnostic yield of tuberculosis from screening urine samples from HIV-infected patients with advanced immunodeficiency using the Xpert MTB/RIF assay.
  Journal of acquired immune deficiency syndromes (1999) 2012 Lawn SD, Kerkhoff AD, Vogt M, Wood R
• Location of Xpert® MTB/RIF in centralised laboratories in South Africa undermines potential impact.
  The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease 2012 Lawn SD, Kerkhoff AD, Wood R
• Characteristics and early outcomes of patients with Xpert MTB/RIF-negative pulmonary tuberculosis diagnosed during screening before antiretroviral therapy.
  Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2012 Lawn SD, Kerkhoff AD, Vogt M, Ghebrekristos Y, Whitelaw A, Wood R
• Progression of subclinical culture-positive tuberculosis to symptomatic disease in HIV-infected individuals.
  AIDS (London, England) 2011 Lawn SD, Kerkhoff AD, Wood R
• Diagnostic accuracy of a low-cost, urine antigen, point-of-care screening assay for HIV-associated pulmonary tuberculosis before antiretroviral therapy: a descriptive study.
  The Lancet. Infectious diseases 2011 Lawn SD, Kerkhoff AD, Vogt M, Wood R
• Optimum time to start antiretroviral therapy in patients with HIV-associated tuberculosis: before or after tuberculosis diagnosis?
  AIDS (London, England) 2011 Kerkhoff AD, Wood R, Lawn SD
• Comparison of transabdominal ultrasound and electromagnetic transponders for prostate localization.
  Journal of applied clinical medical physics 2010 Foster RD, Solberg TD, Li HS, Kerkhoff A, Enke CA, Willoughby TR, Kupelian PA