Ralf Weigel
Ralf Weigel
Witten/Herdecke University, School of Medicine
Bestätigte E-Mail-Adresse bei uni-wh.de
TitelZitiert vonJahr
The public health approach to identify antiretroviral therapy failure: high-level nucleoside reverse transcriptase inhibitor resistance among Malawians failing first-line …
MC Hosseinipour, JJG van Oosterhout, R Weigel, S Phiri, D Kamwendo, ...
AIDS (London, England) 23 (9), 1127, 2009
3242009
Mortality of HIV-infected patients starting antiretroviral therapy in sub-Saharan Africa: comparison with HIV-unrelated mortality
MWG Brinkhof, A Boulle, R Weigel, E Messou, C Mathers, C Orrell, ...
PLoS medicine 6 (4), e1000066, 2009
2052009
Correcting mortality for loss to follow-up: a nomogram applied to antiretroviral treatment programmes in sub-Saharan Africa
M Egger, BD Spycher, J Sidle, R Weigel, EH Geng, MP Fox, P MacPhail, ...
PLoS medicine 8 (1), e1000390, 2011
1302011
Diagnosis of antiretroviral therapy failure in Malawi: poor performance of clinical and immunological WHO criteria
JJG Van Oosterhout, L Brown, R Weigel, JJ Kumwenda, D Mzinganjira, ...
Tropical medicine & international health 14 (8), 856-861, 2009
1112009
Low risk of death, but substantial program attrition, in pediatric HIV treatment cohorts in Sub-Saharan Africa
Kids-Art-Linc Collaboration
JAIDS Journal of Acquired Immune Deficiency Syndromes 49 (5), 523-531, 2008
1072008
Early mortality and loss to follow-up in HIV-infected children starting antiretroviral therapy in Southern Africa
L Fenner, MWG Brinkhof, O Keiser, R Weigel, M Cornell, H Moultrie, ...
Journal of acquired immune deficiency syndromes (1999) 54 (5), 524, 2010
982010
Second‐line treatment in the Malawi antiretroviral programme: high early mortality, but good outcomes in survivors, despite extensive drug resistance at baseline*
MC Hosseinipour, JJ Kumwenda, R Weigel, LB Brown, D Mzinganjira, ...
HIV medicine 11 (8), 510-518, 2010
912010
Early active follow‐up of patients on antiretroviral therapy (ART) who are lost to follow‐up: the ‘Back‐to‐Care’project in Lilongwe, Malawi
H Tweya, D Gareta, F Chagwera, A Ben‐Smith, J Mwenyemasi, ...
Tropical Medicine & International Health 15, 82-89, 2010
742010
Adjusting mortality for loss to follow-up: analysis of five ART programmes in sub-Saharan Africa
MWG Brinkhof, BD Spycher, C Yiannoutsos, R Weigel, R Wood, ...
PloS one 5 (11), e14149, 2010
692010
Mortality and loss to follow-up in the first year of ART: Malawi national ART programme
R Weigel, J Estill, M Egger, A Harries, S Makombe, H Tweya, A Jahn, ...
AIDS (London, England) 26 (3), 2012
602012
Outcomes and associated risk factors of patients traced after being lost to follow-up from antiretroviral treatment in Lilongwe, Malawi
R Weigel, M Hochgesang, MWG Brinkhof, MC Hosseinipour, M Boxshall, ...
BMC infectious diseases 11 (1), 31, 2011
602011
An effective and safe protocol involving zidovudine and caesarean section to reduce vertical transmission of HIV-1 infection
A Schäfer, M Obladen, RF Maier, K Seel, C Feiterna-Sperling, R Weigel
Aids 14 (18), 2903-2911, 2000
582000
Comparison of treatment outcomes of new smear-positive pulmonary tuberculosis patients by HIV and antiretroviral status in a TB/HIV clinic, Malawi
H Tweya, C Feldacker, S Phiri, A Ben-Smith, L Fenner, A Jahn, M Kalulu, ...
PloS one 8 (2), e56248, 2013
512013
Growth response to antiretroviral treatment in HIV‐infected children: a cohort study from Lilongwe, Malawi
R Weigel, S Phiri, F Chiputula, J Gumulira, M Brinkhof, T Gsponer, ...
Tropical Medicine & International Health 15 (8), 934-944, 2010
492010
Markers for predicting mortality in untreated HIV-infected children in resource-limited settings: a meta-analysis
DM Gibb, T Duong, D Dunn, C Chintu, V Mulenga, M Cotton, B Eley, H Zar, ...
AIDS (London, England) 22, 97-105, 2008
442008
Effect of provider-initiated testing and counselling and integration of ART services on access to HIV diagnosis and treatment for children in Lilongwe, Malawi: a pre-post …
R Weigel, P Kamthunzi, C Mwansambo, S Phiri, PN Kazembe
BMC pediatrics 9 (1), 80, 2009
372009
Peripheral neuropathy in HIV-positive patients at an antiretroviral clinic in Lilongwe, Malawi
WI Beadles, A Jahn, R Weigel, D Clutterbuck
Tropical doctor 39 (2), 78-80, 2009
362009
Exploration of CYP450 and drug transporter genotypes and correlations with nevirapine exposure in Malawians
KC Brown, MC Hosseinipour, JM Hoskins, RK Thirumaran, HC Tien, ...
Pharmacogenomics 13 (1), 113-121, 2012
342012
Variability of growth in children starting antiretroviral treatment in southern Africa
T Gsponer, R Weigel, MA Davies, C Bolton, H Moultrie, P Vaz, H Rabie, ...
Pediatrics 130 (4), e966-e977, 2012
332012
Outcomes of tuberculosis patients who start antiretroviral therapy under routine programme conditions in Malawi
SD Makombe, AD Harries, J Yu, M Hochgesang, E Mhango, R Weigel, ...
The international journal of tuberculosis and lung disease 11 (4), 412-416, 2007
332007
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