Angus Alexander1, Heinz Rode. 1. Red Cross Children's Hospital, Rondebosch, Cape Town 7700, South Africa. angusa@worldonline.co.za
Abstract
BACKGROUND: The Bacillus Calmette-Guerin (BCG) vaccine is routinely administered to newborn infants in South Africa. In 2000, a new vaccine, the Danish 1331 strain, was introduced into the Western Cape region. Red Cross Children's Hospital subsequently documented an increase in the number of complications arising from the new vaccine. Since 2004, HIV-positive infants have been treated with highly active antiretroviral therapy (HAART). Coinciding with the roll out of HAART there has been a significant and apparently paradoxical worsening of the complications of the BCG vaccine. METHODS: A retrospective analysis of all HIV-positive infants referred to the surgical department for management of BCG vaccine complications. RESULTS: Fifteen infants were included in this study; they were all HIV-positive. Fourteen infants received HAART. In 10 patients, the implementation of HAART predated the complications of the BCG vaccine by an average of 1.4 months. CONCLUSION: We believe this to be the first description of BCG-associated immune reconstitution inflammatory syndrome. The implications for the operating surgeon are the unique management strategies that should be applied to this disease process and the ongoing research to determine which of these strategies is the most effective.
BACKGROUND: The Bacillus Calmette-Guerin (BCG) vaccine is routinely administered to newborn infants in South Africa. In 2000, a new vaccine, the Danish 1331 strain, was introduced into the Western Cape region. Red Cross Children's Hospital subsequently documented an increase in the number of complications arising from the new vaccine. Since 2004, HIV-positive infants have been treated with highly active antiretroviral therapy (HAART). Coinciding with the roll out of HAART there has been a significant and apparently paradoxical worsening of the complications of the BCG vaccine. METHODS: A retrospective analysis of all HIV-positive infants referred to the surgical department for management of BCG vaccine complications. RESULTS: Fifteen infants were included in this study; they were all HIV-positive. Fourteen infants received HAART. In 10 patients, the implementation of HAART predated the complications of the BCG vaccine by an average of 1.4 months. CONCLUSION: We believe this to be the first description of BCG-associated immune reconstitution inflammatory syndrome. The implications for the operating surgeon are the unique management strategies that should be applied to this disease process and the ongoing research to determine which of these strategies is the most effective.
Authors: Jonathan S Karpelowsky; Alastair J W Millar; Nelleke van der Graaf; Guido van Bogerijen; Heather J Zar Journal: Pediatr Surg Int Date: 2012-08-26 Impact factor: 1.827
Authors: Lynne M Mofenson; Michael T Brady; Susie P Danner; Kenneth L Dominguez; Rohan Hazra; Edward Handelsman; Peter Havens; Steve Nesheim; Jennifer S Read; Leslie Serchuck; Russell Van Dyke Journal: MMWR Recomm Rep Date: 2009-09-04