title: Short-course paromomycin treatment of visceral leishmaniasis in India: 14-day vs 21-day treatment.
abstract: BACKGROUND
  Treatment of visceral leishmaniasis (VL) is far from satisfactory. There is an urgent need for a therapy that is efficacious, safe, affordable, and of short duration.
  
  
  METHODS
  A randomized open-label study was conducted to assess the efficacy and safety of 2 regimens of paromomycin administered intramuscularly. Group A received 11 mg/kg/day for 14 days (n = 217) and group B received 11 mg/kg/day for 21 days (n = 112) for the treatment of VL in India.
  
  
  RESULTS
  Mild grade injection site pain was the most common adverse event. There was no nephrotoxicity, but 4 patients in group A had to discontinue treatment because of grade 3 elevation of hepatic enzymes. Initial cure was observed in 91.2% and 96.4% of patients in group A and group B, respectively. Definitive cure at 6 months of follow up was seen in 82% of patients in group A and 92% of patients in group B by intention-to-treat analysis and in 84.3% of patients in group A and 92.8% of patients in group B by per protocol analysis.
  
  
  CONCLUSIONS
  Although the cure rate in the group of patients who received the 14-day regimen was not optimal, the results with respect to initial cure were encouraging. Further studies that combine a short course of paromomycin with treatment with another antileishmanial agent are warranted. ( ClinicalTrials.gov identifier: NCT00629031).
authors: Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India. drshyamsundar@hotmail.com
authors: Shyam
authors: S
authors: Sundar
authors: Neha
authors: N
authors: Agrawal
authors: Rakesh
authors: R
authors: Arora
authors: Dipti
authors: D
authors: Agarwal
authors: Madhukar
authors: M
authors: Rai
authors: Jaya
authors: J
authors: Chakravarty
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D000981:Antiprotozoal Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D007194:India; D007273:Injections, Intramuscular / Q000009:adverse effects; D007898:Leishmaniasis, Visceral / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D010303:Paromomycin / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D013997:Time Factors; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D000981:Antiprotozoal Agents; D010303:Paromomycin