TB results and high viral load
Jul 23, 2006
Hello. Recently a family member was diagnosed with HIV, CD4=180 & VL =750,000. He was hospitalized with Pneumonia and suspected TB for which the TB tests are negative. A lung washing was performed due to xray results and coughing.I am tolkd it will take up to 6 weeks for TB to grow and the Doc wants to be absolutely sure it isn't present before starting HIV Meds. Meds for TB treatment are currently given, 2 of which caused an allergic reaction. Fever continues to come back and the Doc states HIV meds cannot be started until the TB results are back because the mixture could be fatal. Without the HIV meds his VL and CD4 counts, I fear will worsen and cause death and with them, I am hearing death may come. Please help explain this. Thank you, Ann
Response from Dr. Pierone
By the time of this answer you may already have the answer to the diagnosis and hopefully your family member is on track to recover.
There are some challenges involved when treating TB and HIV at the same time, but we do it routinely. There are potential drug-drug interactions which need to be considered when deciding on an HIV regimen in this setting.
With regard to your family member with a CD4 count of 180 it may actually be better to establish a definitive diagnosis for the pneumonia, get this under control, and then start HAART. One of the reasons for the delay is that sometimes the immune reconstitution reactions to TB can be quite vigorous and this may also produce complications. Although the viral load is quite high (active TB is known for increasing viral load due to immune stimulation), the CD4 count is not that bad and should come back up once antiretroviral therapy is initiated.
Let us know how things turn out and best wishes to your relative.
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