We have located links that may give you full text access.
EVALUATION STUDIES
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
The high burden of Pneumocystis carinii pneumonia in African HIV-1-infected children hospitalized for severe pneumonia.
AIDS 2002 January 5
OBJECTIVE: To evaluate the burden of Pneumocystis carinii pneumonia (PCP) and the usefulness of induced sputum and nasopharyngeal aspirates (NPA) in diagnosing PCP in African children in whom the use of bronchoalveolar lavage is unavailable.
DESIGN: Children aged 2-24 months who were either known or suspected of being HIV-1 infected and who were hospitalized for severe pneumonia were investigated for P. carinii using induced sputum and NPA. P. carinii identification was performed using a direct monoclonal antibody immunofluorescent stain. A group of children who subsequently died also had lung biopsies performed.
RESULTS: P. carinii cysts were identified in 51 out of 105 (48.6%) children either from induced sputum (37/105, 35.2%) or NPA (26/101, 25.7%) samples, or from both. Neither clinical nor laboratory tests were useful in distinguishing between HIV-1-infected children with and without PCP. Twenty-eight per cent (14/51) of HIV-1-infected children who developed PCP had a history of being on cotrimoxazole prophylaxis at the time of their illness. Mortality rates of HIV-1-infected children with and without PCP were equally high (27.5 and 27.8%, respectively). Histological evidence of PCP and cytomegalovirus pneumonia was observed on post-mortem lung biopsy in eight out of 18 (44.4%) children each. Using post-mortem lung histology as a reference, the sensitivity and specificity for induced sputum and NPA in diagnosing PCP were 75 and 80%, respectively.
CONCLUSION: Strategies to reduce the high burden of PCP, which can successfully be diagnosed using NPA and induced sputum, in HIV-1-infected children hospitalized with severe pneumonia are urgently warranted in Africa.
DESIGN: Children aged 2-24 months who were either known or suspected of being HIV-1 infected and who were hospitalized for severe pneumonia were investigated for P. carinii using induced sputum and NPA. P. carinii identification was performed using a direct monoclonal antibody immunofluorescent stain. A group of children who subsequently died also had lung biopsies performed.
RESULTS: P. carinii cysts were identified in 51 out of 105 (48.6%) children either from induced sputum (37/105, 35.2%) or NPA (26/101, 25.7%) samples, or from both. Neither clinical nor laboratory tests were useful in distinguishing between HIV-1-infected children with and without PCP. Twenty-eight per cent (14/51) of HIV-1-infected children who developed PCP had a history of being on cotrimoxazole prophylaxis at the time of their illness. Mortality rates of HIV-1-infected children with and without PCP were equally high (27.5 and 27.8%, respectively). Histological evidence of PCP and cytomegalovirus pneumonia was observed on post-mortem lung biopsy in eight out of 18 (44.4%) children each. Using post-mortem lung histology as a reference, the sensitivity and specificity for induced sputum and NPA in diagnosing PCP were 75 and 80%, respectively.
CONCLUSION: Strategies to reduce the high burden of PCP, which can successfully be diagnosed using NPA and induced sputum, in HIV-1-infected children hospitalized with severe pneumonia are urgently warranted in Africa.
Full text links
Trending Papers
A Personalized Approach to the Management of Congestion in Acute Heart Failure.Heart International 2023
Potential Mechanisms of the Protective Effects of the Cardiometabolic Drugs Type-2 Sodium-Glucose Transporter Inhibitors and Glucagon-like Peptide-1 Receptor Agonists in Heart Failure.International Journal of Molecular Sciences 2024 Februrary 21
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app