Dapsone induced methemoglobinemia : Intermittent vs continuous intravenous methylene blue therapy.
dc.contributor.author | Prasad, Rajniti | en_US |
dc.contributor.author | Singh, R | en_US |
dc.contributor.author | Mishra, O P | en_US |
dc.contributor.author | Pandey, Madhukar | en_US |
dc.date.accessioned | 2008-03-01 | en_US |
dc.date.accessioned | 2009-05-30T15:43:59Z | |
dc.date.available | 2008-03-01 | en_US |
dc.date.available | 2009-05-30T15:43:59Z | |
dc.date.issued | 2008-03-01 | en_US |
dc.description.abstract | OBJECTIVE: The study compares the decline in blood methemoglobin (MetHb) level in children of dapsone intoxication treated with intermittent and continuous methylene blue therapy. METHODS: Eleven children with history of accidental dapsone ingestion and suggestive clinical features of dapsone intoxication were studied. Patients were randomized into two groups: Gr I (n=5) received intermittent methylene blue therapy, while Gr II (N=6) as continuous infusion. The dose of methylene blue was same in both groups. MetHb level in blood was assessed by spectrophotometer at admission and thereafter 12hrly up to 72 hrs. The decline in MetHb was statistically analyzed with student t-test. RESULTS: Six patients had history of seizure and altered sensorium. Severe anemia was observed in 2 patients. The mean levels of MetHb in Gr II was statistically significant after 12, 24, 36, 48 and 72 hrs of methylene blue therapy as compared to Gr I. CONCLUSION: Continuous I.V methylene blue therapy causes significant decline in MetHb level and is more effective in treatment of methemoglobinemia as compared to intermittent regimen. | en_US |
dc.description.affiliation | Department of Pediatrics, Institute of Medical Sciences, BHU, Varanasi, Uttar Pradesh, India. rajniti_prasad@hotmail.com | en_US |
dc.identifier.citation | Prasad R, Singh R, Mishra OP, Pandey M. Dapsone induced methemoglobinemia : Intermittent vs continuous intravenous methylene blue therapy. Indian Journal of Pediatrics. 2008 Mar; 75(3): 245-7 | en_US |
dc.identifier.uri | https://imsear.searo.who.int/handle/123456789/83898 | |
dc.language.iso | eng | en_US |
dc.source.uri | https://medind.nic.in/icb/icbai.shtml | en_US |
dc.subject.mesh | Anti-Infective Agents --poisoning | en_US |
dc.subject.mesh | Child, Preschool | en_US |
dc.subject.mesh | Dapsone --poisoning | en_US |
dc.subject.mesh | Enzyme Inhibitors --administration & dosage | en_US |
dc.subject.mesh | Female | en_US |
dc.subject.mesh | Humans | en_US |
dc.subject.mesh | Infusions, Intravenous | en_US |
dc.subject.mesh | Male | en_US |
dc.subject.mesh | Methemoglobinemia --chemically induced | en_US |
dc.subject.mesh | Methylene Blue --administration & dosage | en_US |
dc.title | Dapsone induced methemoglobinemia : Intermittent vs continuous intravenous methylene blue therapy. | en_US |
dc.type | Journal Article | en_US |
dc.type | Randomized Controlled Trial | en_US |
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