Cited by 116Parasitic Diseases Research and TreatmentParasites and Host InteractionsMalaria Research and Control

The DOI matches its Crossref record.

Randomised placebo-controlled comparison of ivermectin and albendazole alone and in combination for Wuchereria bancrofti microfilaraemia in Haitian children

Abstract

Background Lymphatic filariasis and intestinal helminth infections are important disorders in tropical areas. Periodic treatment with albendazole is now used in many school-based intestinal helminth-control programmes. However, few such programmes exist for lymphatic filariasis, despite evidence that single-dose treatment with ivermectin can greatly reduce the concentration of Wuchereria bancrofti microfilariae in the blood for months to years. We aimed to assess the potential for school-based control of lymphatic filariasis by investigating the efficacy and tolerability or combined ivermectin and albendazole in Haitian schoolchildren. Methods In January, 1996, we collected 832 20 microL capillary blood samples for inclusion in a randomised controlled study from children aged 5-11 years, and examined them by microscopy for W bancrofti microfilariae. Infected children were randomly assigned treatment with placebo (n = 29), a single 200-400 micrograms/kg dose of ivermectin (mean, 273 micrograms/kg, n = 28), 400 mg albendazole (n = 29), or a combination of 200-400 micrograms/kg ivermectin and 400 mg albendazole (n = 24). Children with high concentrations of microfilariae in the blood were admitted to hospital and adverse reactions were monitored for 3-5 days, otherwise children were examined at school or during a visit to their home. 4 months after treatment, we examined blood samples again for microfilariae. Findings 113 microfilaraemic children were enrolled (mean age 7.8 years). 4 months after treatment, the proportion of children who remained positive for microfilariae was significantly lower in the ivermectin plus albendazole group (four [17%]), but there were no significant changes in the other three groups (20 [69%] placebo, 22 [76%] albendazole alone, 17 [61%] ivermectin alone remained positive; p = 0.004). Geometric mean microfilarial concentration decreased from 9.3 to 5.3 per 20 microL blood among children who received placebo; from 15.5 to 1.5 per 20 microL blood among those who received ivermectin only (p = 0.032); from 14.1 to 5.1 per 20 microL blood among those who received albendazole alone; and from 13.7 to 0.3 per 20 microL blood among those who received both ivermectin and albendazole (p = 0.0001). Systemic adverse reactions did not differ significantly between children who received ivermectin alone and those who were treated with ivermectin and albendazole [corrected]. Interpretation For children with W bancrofti microfilaraemia, combined treatment with ivermectin and albendazole was more effective than treatment with ivermectin only, with no measurable increase in severity of adverse reactions.

Overview

Integrity signals

Registry

Crossref · 10.1016/s0140-6736(97)02231-9

Cites

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

No references could be resolved yet.

Research works printed but not linked: 18

  1. Gyapong, 1996, The economic burden of lymphatic filariasis in northern Ghana, Ann Trop Med Parasitol, 90, 39, 10.1080/00034983.1996.11813024 · DOI
  2. Gyapong, 1996, Filariasis in northern Ghana: some cultural beliefs and practices and their implications for disease control, Soc Sci Med, 43, 235, 10.1016/0277-9536(95)00365-7 · DOI
  3. Addiss, 1993, Comparative trial of clearing-dose and single high-dose ivermectin and diethylcarbamazine against Wuchereria bancrofti microfilaremia, Am J Trop Med Hyg, 48, 178, 10.4269/ajtmh.1993.48.178 · DOI
  4. Dreyer, 1995, Treatment of bancroftian filariasis in Recife, Brazil: a two-year comparative study of the efficacy of single treatment with ivermectin or diethylcarbamazine, Trans R Soc Trop Med Hyg, 89, 98, 10.1016/0035-9203(95)90674-6 · DOI
  5. Kazura, 1933, Comparison of single-dose diethylcarbamazine and ivermectin for treatment of bancroftian filariasis in Papua New Guinea, Am J Trop Med Hyg, 49, 804, 10.4269/ajtmh.1993.49.804 · DOI
  6. Chadokewitz, 1995, Ivermectin and lymphatic filariasis: a clinical update, Parasitol Today, 11, 233, 10.1016/0169-4758(95)80087-5 · DOI
  7. Stephenson, 1989, Treatment with a single dose of albendazole improves growth of Kenyan schoolchildren with hookworm, Trichuris trichiura, and Ascaris lumbricoides infections, Am J Trop Med Hyg, 41, 78, 10.4269/ajtmh.1989.41.78 · DOI
  8. Stephenson, 1993, Physical fitness, growth and appetite of Kenyan school boys with hookworm, Trichuris trichiura, and Ascaris lumbricoides infections are improved four months after a single dose of albendazole, J Nutr, 123, 1036
  9. Thein-Hlaing, 1991, A controlled chemotherapeutic intervention trial on the relationship between Ascaris lumbricoides infection and malnutrition in children, Trans R Soc Trop Med Hyg, 85, 523, 10.1016/0035-9203(91)90242-Q · DOI
  10. Nokes, 1992, Moderate to heavy infections of Trichuris trichiura affect cognitive function in Jamaican school chldren, Parasitology, 104, 539, 10.1017/S0031182000063800 · DOI
  11. Jayakody, 1993, Treatment of bancroftian filariasis with albendazole: evaluation of efficacy and adverse reactions, Trop Biomed, 10, 19
  12. Richards, 1991, Comparison of highdose ivermectin and diethylcarbamazine for activity against bancroftian filariasis in Haiti, Am J Trop Med Hyg, 44, 3, 10.4269/ajtmh.1991.44.3 · DOI
  13. Ottesen, 1990, A controlled trial of ivermectin and diethylcarbamazine in lymphatic filariasis, N Engl J Med, 322, 1113, 10.1056/NEJM199004193221604 · DOI
  14. Dreyer, 1994, Tolerance of diethylcarbamazine by microfilaraemic and amicrofilaraemic individuals in an endemic area of Bancroftian filariasis, Recife, Brazil, Trans R Soc Trop Med Hyg, 88, 232, 10.1016/0035-9203(94)90311-5 · DOI
  15. Noroes, 1996, Occurrence of adult Wuchereria bancrofti in the scrotal area of men with microfilaraemia, Trans R Soc Trop Med Hyg, 90, 55, 10.1016/S0035-9203(96)90478-2 · DOI
  16. Noroes, 1997, Assessment of the efficacy of diethylcarbamazine on adult Wuchereria bancrofti in vivo, Trans R Soc Trop Med Hyg, 91, 78, 10.1016/S0035-9203(97)90405-3 · DOI
  17. Moulia-Pelat, 1995, Advantages of an annual single dose of ivermectin 400 μg/kg plus diethylcarbamazine for community treatment of bancroftian filariasis, Trans R Soc Trop Med Hyg, 89, 682, 10.1016/0035-9203(95)90443-3 · DOI
  18. Marti, 1996, A comparative trial of single-dose ivermectin versus three days of albendazole for treatment of Strongyloides stercoralis and other soil-transmitted helminth infections in children, Am J Trop Med Hyg, 55, 477, 10.4269/ajtmh.1996.55.477 · DOI

Cited by

Sorted by citations

Metadata

Authors
Addiss, D. G., Beach, M. J., Streit, T. G., Lutwick, S., LeConte, F. H., Lafontant, J. G., Hightower, A. W., & Lammie, P. J.
Affiliations
  • Centers for Disease Control and Prevention (US)
  • University of Georgia (US)
  • Maimonides Medical Center (US)
Venue
The Lancet
Publisher
Elsevier BV
Published
1997-08
Volume
350
Issue
9076
Pages
480-484
ISSN
  • 0099-5355 (ISSN-L)
  • 0140-6736
OpenAlex
W2110486035
Cited by
116
References
18
Citations by year
2025: 2 · 2024: 1 · 2023: 1 · 2022: 2 · 2021: 4 · 2020: 4 · 2019: 2 · 2018: 2 · 2017: 5 · 2016: 3 · 2015: 1 · 2014: 2 · 2013: 2 · 2012: 2
FWCI
5.71
Type
journal article
Language
en
Open access
closed
Locations
  • The Lancet (publishedVersion)
  • PubMed (publishedVersion)
Funders
United States Agency for International Development
Topics
  • Health Sciences › Medicine › Infectious Diseases › Parasitic Diseases Research and Treatment
  • Life Sciences › Immunology and Microbiology › Parasitology › Parasites and Host Interactions
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Malaria Research and Control
Keywords
lymphatic filariasis, Wuchereria bancrofti, microfilaremia, ivermectin, albendazole, children, treatment efficacy, tolerability, Haiti, intestinal helminth infection, periodic treatment, adverse effects
MeSH terms
Animals, Child, Child, Preschool, Drug Therapy, Combination, Female, Filariasis, Filaricides, Haiti, Humans, Ivermectin, Male, Wuchereria bancrofti, Albendazole, Treatment Outcome, Parasitemia

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review