Clinical trial Recruiting at 1 site Observational Ages 3 and up

Evaluation and treatment of patients with parasitic infections

Official title: Evaluation, Treatment, and Monitoring of Patients With Known or Suspected Parasitic Infection

Run by National Institutes of Health Clinical Center (CC) · NCT00001645 · Data updated 2026-11-12

This study is testing how to better treat and monitor people with parasitic infections like malaria and intestinal worms, focusing on personalized care for anyone aged 1 and older.

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Quick facts

Study typeObservational
Ages3 Years and up
SexAll
Enrollment800 (estimated)
SponsorNational Institutes of Health Clinical Center (CC)
NIH
Locations1 site (Bethesda, Maryland)
StatusRecruiting
StartedOctober 10, 1998
Registry record updatedNovember 3, 2026
Trial IDNCT00001645 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals aged 1 year and older with clinical evidence suggestive of a parasitic infection.

Probably not a fit

Patients under 3 years of age or those without evidence of a parasitic infection may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to evaluate, treat, and monitor patients who have known or suspected parasitic infections, such as malaria and intestinal worms. Participants, aged 1 year and older, will undergo physical examinations and various laboratory tests, including blood, stool, and urine analyses. The study will follow a prospective design, allowing for individualized treatment plans based on each patient's specific condition, while adhering to standard medical practices. Patients may also be referred to other studies if more appropriate for their needs.

Why it matters

Potential benefit: If successful, this study could improve the diagnosis and management of parasitic infections, leading to better patient outcomes.

How similar studies have gone: Other studies have shown success in evaluating and treating parasitic infections, indicating that this approach is supported by existing research.

Who can join: the full rules

Show full inclusion / exclusion criteria
* INCLUSION CRITERIA:

Age 3 or over.

Access to a primary medical care provider outside of the NIH

Clinical evidence suggestive of a parasitic infection

EXCLUSION CRITERIA:

Less than 3 years of age

No evidence suggestive of a parasitic infection

Where it's running

  • National Institutes of Health Clinical Center
    Bethesda, Maryland, United States
    Recruiting

Study contacts

  • Principal investigator: Thomas B Nutman, M.D. — National Institute of Allergy and Infectious Diseases (NIAID)
  • Study coordinator: Thomas B Nutman, M.D.
  • Email: tnutman@mail.nih.gov
  • Phone: (301) 496-5399

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.