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Millar AJW, Cox SG. Surgical implications of HIV infection. Pediatr Surg Int 2022; 39:39. [PMID: 36482099 DOI: 10.1007/s00383-022-05333-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/02/2022] [Indexed: 12/13/2022]
Abstract
According to the joint United Nations Programme on HIV/AIDS (UNAIDS), 37.7 million adults and children worldwide were estimated to be living with HIV or acquired immune deficiency syndrome (AIDS) at the end of 2020 [UNAIDS. (2022). http://www.unaids.org . Accessed 30 May 2022]. Most reside in low- and middle-income countries, with approximately 67% in sub-Saharan Africa (SSA). At the end of 2020, the total number of children less than 15 years of age living with HIV infection was 2.6 million, of whom 2.3 million (88%) were living in SSA. Aggressive interventions have reduced the annual number of incident (new) HIV infections among children to around 150,000 [UNAIDS. (2022). http://www.unaids.org . Accessed 30 May 2022]. However, paediatric HIV infection remains a pandemic affecting children predominantly in SSA but is also seen in Asia and sporadically elsewhere particularly in areas of civil strife such as is currently the case in Ukraine [War in Ukraine. (2022). https://www.unaids.org/en/War-Ukraine-special . Accessed Apr 2022]. New HIV infections among children declined by more than half (54%) from 2010 to 2020, due mainly to the increased provision of antiretroviral therapy to pregnant and breastfeeding women living with HIV [UNAIDS. (2022). http://www.unaids.org . Accessed 30 May 2022]. These programmes include early identification of HIV infection in pregnant or breastfeeding women through routine HIV testing, provision of antiretroviral therapy (ART) to all HIV-infected women who are pregnant or breastfeeding, provision of antiretroviral prophylaxis to their newborn infants during the first 6-12 weeks of life, delivery by elective Caesarean section when indicated, promotion of exclusive breastfeeding, early infancy screening for HIV infection, and initiation of ART in infants with HIV infection. HIV-infected children may require surgery either as an emergency to deal with a life-threatening incidental condition unrelated to HIV infection or for a complication of the disease such as tuberculosis or an aggressive soft tissue infection like necrotising fasciitis. Non-emergency surgical procedures may be required to assist in the diagnosis of an HIV-related condition or to correct a routine surgical problem electively. Surgical conditions associated with HIV infection are described under categories of soft tissue or organ-specific infections requiring drainage or debridement; gastrointestinal tract disease and complications; infections in the perineal area; malignancies and HIV-associated vasculitis. Although surgical outcomes are less favourable in HIV-infected children, pre-operative treatment of coinfections, administration of cotrimoxazole prophylaxis, nutritional support and antiretroviral therapy, together with peri-operative antibiotic prophylaxis have resulted in excellent short-term outcomes [World Health Organization. Consolidated guidelines on the use of antiretroviral drugs for treating and preventing HIV infection: Recommendations for a public health approach, June 201 http://www.apps.who.int/iris/bitstream/10665/85321/1/9789241505727_eng.pdf?ua=1 ; World Health Organization Guideline on when to start antiretroviral therapy and on pre-exposure prophylaxis for HIV, September 2015. http://www.apps.who.int/iris/bitstream/10665/186275/1/9789241509565_eng.pdf?ua=1;Eley et al. in BMC Infect Dis 2:3, 2002;Karpelowsky et al. in Pediatr Surg Int 28:1007-1014, 2012;].
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Affiliation(s)
- Alastair J W Millar
- Health Sciences Faculty, University of Cape Town and Red Cross War Memorial Children's Hospital, Rondebosch, 7700, Cape Town, South Africa.
| | - Sharon G Cox
- University of Cape Town and Red Cross War Memorial Children's Hospital, Cape Town, South Africa
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Bhaisara BB, Gajre M, Manglani M, Wade M, Sharma S. Impact of Anemia on Outcome of HIV-Infected Pediatric Patients: A Prospective Observational Study. Indian J Community Med 2019; 44:152-156. [PMID: 31333295 PMCID: PMC6625266 DOI: 10.4103/ijcm.ijcm_326_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Introduction Anemia has been widely reported to predict a poorer prognosis for HIV-infected patients, both in terms of progression to AIDS and in survival. This study aimed to determine the etiology of anemia and its immunological correlation in HIV-infected children. Materials and Methods Four hundred and eighty-nine HIV-infected children were screened, of which 86 HIV-infected children with anemia were enrolled. Standard WHO definitions were used for anemia, HIV staging, and growth parameters. Chi-square test, t-tests, and univariate and multivariate logistic regression analyses were used to analyze the data. Results Anemia was present in 17.58% (86/489) of HIV-infected children, including 84.6% with moderate anemia, 11.5% with severe anemia, and 2.32% with mild anemia. The mean hemoglobin (Hb) among patients with CD4 count <350 cell/mm3 was lower (7.90 g%) (standard deviation 1.48) compared to those having CD4 >350 cell/mm3 (P = 0.02). Children with severe immunological stage had a significantly lower mean Hb (adjusted estimate: -1.61, 95% confidence interval: -2.65, -0.56) compared to those who had normal immune status. No statistically significant differences in mean Hb at baseline when compared to various demographic and clinical characteristics were observed in unadjusted and adjusted regression models. Conclusion Hb is an easy and inexpensive tool to measure and can be used for monitoring disease progression in a resource-limited setting.
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Affiliation(s)
- Baraturam Bhagrati Bhaisara
- Department of Pediatrics, HBT Medical College & Dr R N Cooper Municipal General Hospital, Mumbai, Maharashtra, India
| | - Mona Gajre
- Department of Pediatrics, LTMMC and LTMGH, Sion, Mumbai, Maharashtra, India
| | - Mamta Manglani
- Department of Pediatrics, LTMMC and LTMGH, Sion, Mumbai, Maharashtra, India
| | - Minal Wade
- Department of Pediatrics, HBT Medical College & Dr R N Cooper Municipal General Hospital, Mumbai, Maharashtra, India
| | - Sujata Sharma
- Department of Pediatrics, LTMMC and LTMGH, Sion, Mumbai, Maharashtra, India
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Vreeman RC, Scanlon ML, McHenry MS, Nyandiko WM. The physical and psychological effects of HIV infection and its treatment on perinatally HIV-infected children. J Int AIDS Soc 2015; 18:20258. [PMID: 26639114 PMCID: PMC4670835 DOI: 10.7448/ias.18.7.20258] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 07/25/2015] [Accepted: 09/02/2015] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION As highly active antiretroviral therapy (HAART) transforms human immunodeficiency virus (HIV) into a manageable chronic disease, new challenges are emerging in treating children born with HIV, including a number of risks to their physical and psychological health due to HIV infection and its lifelong treatment. METHODS We conducted a literature review to evaluate the evidence on the physical and psychological effects of perinatal HIV (PHIV+) infection and its treatment in the era of HAART, including major chronic comorbidities. RESULTS AND DISCUSSION Perinatally infected children face concerning levels of treatment failure and drug resistance, which may hamper their long-term treatment and result in more significant comorbidities. Physical complications from PHIV+ infection and treatment potentially affect all major organ systems. Although treatment with antiretroviral (ARV) therapy has reduced incidence of severe neurocognitive diseases like HIV encephalopathy, perinatally infected children may experience less severe neurocognitive complications related to HIV disease and ARV neurotoxicity. Major metabolic complications include dyslipidaemia and insulin resistance, complications that are associated with both HIV infection and several ARV agents and may significantly affect cardiovascular disease risk with age. Bone abnormalities, particularly amongst children treated with tenofovir, are a concern for perinatally infected children who may be at higher risk for bone fractures and osteoporosis. In many studies, rates of anaemia are significantly higher for HIV-infected children. Renal failure is a significant complication and cause of death amongst perinatally infected children, while new data on sexual and reproductive health suggest that sexually transmitted infections and birth complications may be additional concerns for perinatally infected children in adolescence. Finally, perinatally infected children may face psychological challenges, including higher rates of mental health and behavioural disorders. Existing studies have significant methodological limitations, including small sample sizes, inappropriate control groups and heterogeneous definitions, to name a few. CONCLUSIONS Success in treating perinatally HIV-infected children and better understanding of the physical and psychological implications of lifelong HIV infection require that we address a new set of challenges for children. A better understanding of these challenges will guide care providers, researchers and policymakers towards more effective HIV care management for perinatally infected children and their transition to adulthood.
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Affiliation(s)
- Rachel C Vreeman
- Children's Health Services Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
- Department of Child Health and Paediatrics, School of Medicine, College of Health Sciences, Moi University, Eldoret, Kenya;
| | - Michael L Scanlon
- Children's Health Services Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - Megan S McHenry
- Children's Health Services Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - Winstone M Nyandiko
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
- Department of Child Health and Paediatrics, School of Medicine, College of Health Sciences, Moi University, Eldoret, Kenya
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Rakhmanina N, Wong EC, Davis JC, Ray PE. Hemorrhagic Stroke in an Adolescent Female with HIV-Associated Thrombotic Thrombocytopenic Purpura. ACTA ACUST UNITED AC 2014; 5. [PMID: 25429351 PMCID: PMC4241775 DOI: 10.4172/2155-6113.1000311] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
HIV-1 infection can trigger acute episodes of Idiopathic Thrombocytoponic Purpura (ITP), and Thrombotic Thrombocytopenic Purpura (TTP), particularly in populations with advanced disease and poor adherence to antiretroviral therapy (ART). These diseases should be distinguished because they respond to different treatments. Previous studies done in adults with HIV-TTP have recommended the prompt initiation or re-initiation of ART in parallel with plasma exchange therapy to improve the clinical outcome of these patients. Here, we describe a case of HIV-TTP resulting in an acute hemorrhagic stroke in a 16 year old female with perinatally acquired HIV infection and non-adherence to ART, who presented with severe thrombocytopenia, microangiopathic hemolytic anemia, and a past medical history of HIV-ITP. Both differential diagnosis and treatments for HIV-ITP and HIV-TTP were considered simultaneously. A decrease in plasma ADAMTS13 activity (<5%) without detectable inhibitory antibodies confirmed the diagnosis of HIV-TTP. Re-initiation of ART and plasma exchange resulted in a marked decrease in the HIV-RNA viral load, recovery of the platelet count, and complete recovery was achieved with sustained virologic suppression.
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Affiliation(s)
- Natella Rakhmanina
- Divisions of Infectious Disease, The George Washington University, School of Medicine and Health Sciences, Washington, DC, USA ; Department of Pediatrics, The George Washington University, School of Medicine and Health Sciences, Washington, DC, USA
| | - Edward Cc Wong
- Laboratory Medicine, The George Washington University, School of Medicine and Health Sciences, Washington, DC, USA ; Department of Pediatrics, The George Washington University, School of Medicine and Health Sciences, Washington, DC, USA ; The George Washington University, School of Medicine and Health Sciences, Washington, DC, USA
| | - Jeremiah C Davis
- Department of Pediatrics, University of Washington and Seattle Children's Hospital, Seattle WA, USA
| | - Patricio E Ray
- Children's National Medical Center, The George Washington University, School of Medicine and Health Sciences, Washington, DC, USA ; Department of Pediatrics, The George Washington University, School of Medicine and Health Sciences, Washington, DC, USA
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Merchant RH, Lala MM. Common clinical problems in children living with HIV/AIDS: systemic approach. Indian J Pediatr 2012; 79:1506-13. [PMID: 23015361 DOI: 10.1007/s12098-012-0865-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Accepted: 08/03/2012] [Indexed: 11/26/2022]
Abstract
Clinical manifestations in children living with HIV/ AIDS differ from those in adults due to poorly developed immunity that allows greater dissemination throughout various organs. In developing countries, HIV-infected children have an increased frequency of malnutrition and common childhood infections such as ear infections, pneumonias, gastroenteritis and tuberculosis. The symptoms common to many treatable conditions, such as recurrent fever, diarrhea and generalized dermatitis, tend to be more persistent and severe and often do not respond as well to treatment. The use of Anti Retroviral Therapy (ART) has greatly increased the long term survival of perinatally infected children so that AIDS is becoming a manageable chronic illness. As the immunity is maintained, the incidence of infectious complications is declining while noninfectious complications of HIV are more frequently encountered. Regular clinical monitoring with immunological and virological monitoring and the introduction of genotypic and phenotypic resistance testing where resources are available have allowed for dramatically better clinical outcomes. However, these growing children are left facing the challenges of lifelong adherence with complex treatment regimens, compounded by complex psycho-social, mental and neuro-cognitive issues. These unique challenges must be recognized and understood in order to provide appropriate medical management.
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Affiliation(s)
- Rashid H Merchant
- Department of Pediatrics, Dr. Balabhai Nanavati Hospital, S. V. Road, Vile Parle (West), Mumbai 400056, India.
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Mothi SN, Karpagam S, Swamy VHT, Mamatha ML, Sarvode SM. Paediatric HIV--trends & challenges. Indian J Med Res 2012; 134:912-9. [PMID: 22310823 PMCID: PMC3284099 DOI: 10.4103/0971-5916.92636] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
With the availability of antiretroviral therapy (ART), HIV infection, which was once considered a progressively fatal illness, has now become a chronic treatable condition in children, as in adults. However, the challenges these children are forced to face are far more daunting. The most significant shortcoming in the response to paediatric HIV remains the woefully inadequate prevention of mother-to-child transmission (PMTCT), allowing a large number of children to be born with HIV in the first place, in spite of it being largely preventable. In the west, mother-to-child transmission has been virtually eliminated; however, in resource-limited settings where >95 per cent of all vertical transmissions take place, still an infected infants continue to be born. There are several barriers to efficient management: delayed infant diagnosis, lack of appropriate paediatric formulations, lack of skilled health personnel, etc. Poorly developed immunity allows greater dissemination throughout various organs. There is an increased frequency of malnutrition and infections that may be more persistent, severe and less responsive to treatment. In addition, these growing children are left with inescapable challenges of facing not only lifelong adherence with complex treatment regimens, but also enormous psychosocial, mental and neuro-cognitive issues. These unique challenges must be recognized and understood in order to provide appropriate holistic management enabling them to become productive citizens of tomorrow. To address these multi-factorial issues, there is an urgent need for a concerted, sustainable and multi-pronged national and global response.
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Affiliation(s)
- S N Mothi
- Asha Kirana Hospital, Ring Road, Hebbal, Mysore, India.
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Karpelowsky J, Millar AJW. Surgical implications of human immunodeficiency virus infections. Semin Pediatr Surg 2012; 21:125-35. [PMID: 22475118 DOI: 10.1053/j.sempedsurg.2012.01.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Pediatric HIV (human immunodeficiency virus) is a pandemic predominantly in sub-Saharan Africa. Approximately 2.2 million children aged less than 15 years are infected with HIV, representing almost 95% of the total number of children globally infected with HIV. Therefore, increasing numbers of HIVi or -exposed but uninfected children can be expected to require a surgical procedure to assist in the diagnosis of an HIV/acquired immune deficiency syndrome-related complication, to address a life-threatening complication of the disease, or for routine surgery encountered in HIV-unexposed children. HIVi children may present with both conditions unique to HIV infection and surgical conditions routine in pediatric surgical practice. HIV exposure confers an increased risk of complications and mortality for all children after surgery, whether they are HIV infected or not. This risk of complications is higher in the HIVi group of patients. These findings seem to be independent of whether patients undergo an elective or emergency procedure, but the risk of an adverse outcome is higher for a major procedure. Surgical implications of HIV infection are comprehensively reviewed in this article.
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Theron S, Andronikou S, Du Plessis J, Goussard P, George R, Mapukata A, Grobbelaar M, Hayes M, Wieselthaler N, Davidson A. Pulmonary Kaposi sarcoma in six children. Pediatr Radiol 2007; 37:1224-9. [PMID: 17940761 DOI: 10.1007/s00247-007-0632-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2007] [Revised: 07/12/2007] [Accepted: 08/19/2007] [Indexed: 10/22/2022]
Abstract
BACKGROUND Pulmonary involvement in Kaposi sarcoma is rare in children and can be difficult to distinguish from other pathology. OBJECTIVE To describe the radiological findings in paediatric pulmonary Kaposi sarcoma. MATERIALS AND METHODS Sequential chest radiographs of six children and CT scans of four of these children were evaluated retrospectively. Their ages ranged from 18 months to 10 years; four were male and two were female. All six children were HIV-positive. The observers were two radiologists. RESULTS Chest radiographs revealed air-space (100%) and reticular (83%) opacification in the mid- and lower lung zones; pleural effusions were present in 83% of the children. All the children showed progressive air-space opacification on follow-up radiography. CT demonstrated bilateral air-space opacification in a perihilar distribution in all the children; reticular opacification was seen in 75%. All the children had mediastinal and axillary lymphadenopathy; 75% had bilateral hilar lymphadenopathy. CONCLUSION In both adults and children, chest radiography demonstrates perihilar and lower zone involvement. Pleural effusions are more common on radiographs in children. Air-space disease and lymphadenopathy are much more common on CT in children than adults.
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Affiliation(s)
- Salomine Theron
- Department of Radiology, Tygerberg Academic Hospital, University of Stellenbosch, Cape Town, South Africa.
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Abstract
In 2005, it was estimated that 2.3 million children below 15 years of age were living with human immunodeficiency virus (HIV)/AIDS and 570,000 children below 15 years died. Maternal-infant or vertical transmission is the most common mode of HIV infection in children. As transplacental passage of maternal anti-HIV antibodies, diagnosis of HIV infection in young infants relies on virologic assays. Infants older than 18 months of age can be diagnosed by serology alone. Pediatric HIV infections are classified according to Center for Disease Control and Prevention 1994 revised classification system. The understanding of viral pathogenesis, the development of highly active antiretroviral therapy, and the ability to quantitate viral burden have led to significant reduction in disease progression and morbidity in HIV-infected children. As survival improves, these children will require anesthesia care and pain treatment during the course of their illness. Considerations for the anesthesiologist include: possible involvement of multiple organ systems, adverse reactions and drug interactions of antiretroviral agents and adequate infection control to prevent HIV transmission in hospital and other infections to the immunocompromised patients. Finally, care should be taken not to violate confidentiality.
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Holderbaum RM, Veeck EB, Oliveira HW, Silva CLD, Fernandes A. Comparison among dental, skeletal and chronological development in HIV-positive children: a radiographic study. Braz Oral Res 2005; 19:209-15. [PMID: 16308610 DOI: 10.1590/s1806-83242005000300010] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The goal of this study was to evaluate skeletal, dental and chronological development in an HIV-positive group of children, as compared with a control group, during a four-year period. Panoramic radiographs and hand and wrist radiographs of 60 children were taken. The children, of both sexes, aged 5 years and 2 months to 15 years and 5 months, were selected as follows: 30 HIV-positive volunteers who had acquired the disease vertically, and 30 volunteers who did not present the HIV infection or any other systemic disease. All radiographs were technically standardized and analyzed according to criteria established by Nolla (dental age), Greulich and Pyle (bone age), and Eklöf and Ringertz (bone age). The results were submitted to Student's t-test at a 5% level of significance. Based on the comparison between the chronological age and the dental or the skeletal age, significant differences were observed between HIV-positive and HIV-negative children, both in 1999 and in 2003 (p < or = 0.05). Considering the results obtained with the methodology used, it was concluded that HIV-positive children of both sexes presented delayed bone development despite the administration of antiretroviral drugs, and that HIV-positive female children presented younger dental ages compared with their chronological ages in 1999 and in 2003; and HIV-positive males, in 1999.
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Shah SR, Tullu MS, Kamat JR. Clinical profile of pediatric HIV infection from India. Arch Med Res 2005; 36:24-31. [PMID: 15777991 DOI: 10.1016/j.arcmed.2004.09.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2004] [Accepted: 09/06/2004] [Indexed: 10/25/2022]
Abstract
BACKGROUND Our aim was to study the clinical profile of pediatric patients admitted with HIV infection. METHODS The prospective study was conducted from January 2000 to October 2001 at a tertiary care referral teaching hospital in Mumbai, India. Admitted in-patients (aged 1 month to 12 years) detected to be HIV-positive (on triple ELISA test) were enrolled in the study. HIV status of patients < 18 months of age was confirmed by DNA-PCR testing. Demographic data, clinical features, investigations and outcome were recorded in a pre-designed proforma. RESULTS Fifty HIV-positive children (31 males and 19 females; M:F = 1.6:1) were enrolled. Thirty cases were completely immunized, 9 were partially immunized while 11 were not immunized. Forty-two were perinatally infected, while eight cases were infected via blood transfusion (patients with thalassemia major on chronic transfusion therapy). Clinical features at presentation in 42 symptomatic cases included protein-energy malnutrition (90%), fever > 1 month (50%), weight loss > 1 month (50%), persistent generalized lymphadenopathy (24%) and skin manifestations (79%). The gastrointestinal (62%) and respiratory (52%) were the most commonly involved organ systems. Opportunistic infections noted included tuberculosis (19 cases), candidiasis (6 cases), Pneumocystis carinii pneumonia (4 cases), herpes zoster (3 cases) and giardiasis (1 case). Six patients died (mortality, 14%). CONCLUSIONS Perinatal transmission is the most common mode of acquiring HIV in the pediatric age group. Most patients have protein-energy malnutrition. Tuberculosis is common in HIV-infected Indian children. Patients with HIV-encephalopathy have a poor outcome.
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Affiliation(s)
- Shilpa R Shah
- Department of Pediatrics, Seth G.S. Medical College and KEM Hospital, Parel, Mumbai, Maharashtra, India
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Chakraborty R, Uy CS, Oleske JM, Coen PG, McSherry GD. Persistent non-gastrointestinal metabolic acidosis in pediatric HIV-1 infection. AIDS 2003; 17:673-7. [PMID: 12646789 DOI: 10.1097/00002030-200303280-00004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
OBJECTIVES To determine the incidence and to identify the clinical parameters associated with non-gastrointestinal renal tubular and high anion gap acidosis in a cohort of HIV-1-infected children. METHODS Records of 202 HIV-1-infected children were reviewed to identify patients with metabolic acidosis. Serum and urine chemistries of those children with persistent non-gastrointestinal acidosis were then studied prospectively. Serum and urinary anion gaps (SAG and UAG) were calculated. Those with acidosis (group 1) were compared with children without acidosis (group 2). Associations were determined with Pediatric HIV classification, height, weight, antiretroviral therapy, and Pneumocystis carinii pneumonia prophylaxis. RESULTS Persistent acidosis was noted in 34 out of 202 children (17%): 16 out of 34 (47%, group 1A) had elevated SAG acidosis, and 18 out of 34 (53%) had normal SAG acidosis with a positive UAG (distal renal tubular) acidosis (group 1B). Those with acidifying defects more often received P. carinii pneumonia prophylaxis (P = 0.02 and 0.01 for groups 1 and 1A, respectively) independently of HIV-1 classification. This group was shorter in height than group 2 (P = 0.007). Differences in weight were not significant (P = 0.1). However, acidotic subjects were more immunocompromised than those in group 2 (multivariate P < 0.001 for HIV classification C3). CONCLUSIONS Elevated SAG acidosis and renal tubular acidosis are not uncommon among HIV-infected children with advanced disease. These disorders may be associated with height growth failure and prophylaxis with sulfur/sulfone containing antibiotics. HIV infection and/or its associated therapies may cause renal tubular damage. The causes of elevated SAG acidosis require further investigation.
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Affiliation(s)
- Rana Chakraborty
- Department of Child Health, St. George's Hospital and Medical School, London UK
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Garofalo R, Guzman-Cottrill J. Adolescents, HIV, and the emergency department: Opportunities and challenges. CLINICAL PEDIATRIC EMERGENCY MEDICINE 2003. [DOI: 10.1016/s1522-8401(03)80006-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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