Evaluation of Point-of-care Tests for the Diagnosis of Cutaneous Leishmaniasis in Afghanistan

NCT ID: NCT03435419

Last Updated: 2018-02-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

274 participants

Study Classification

OBSERVATIONAL

Study Start Date

2016-04-16

Study Completion Date

2016-07-18

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

New point-of-care (POC) tests are needed and assessing the performance of these tests for cutaneous leishmaniasis (CL) in Afghanistan may help increasing the number of CL patients with access to accurate diagnosis, and enable prompt treatment. Simpler tests could improve treatment access and benefit patients and communities, by reducing the risk of sequelae and the risk of disease transmission. CLeishPOCAFG aims to advance the diagnosis of CL by using more accurate and field-amenable methods.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The investigators enrolled 274 CL suspects in the study to determine the diagnostic performance of LoopampTM Leishmania Detection Kit and CL DetectTM Rapid Test for CL diagnosis in Afghanistan. The study was conducted at the National Malaria \& Leishmaniasis Control Program (NMLCP) Leishmaniasis Clinic in Kabul, Afghanistan.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Cutaneous Leishmaniases

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

CASE_CONTROL

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

CL suspects

Individuals with suggestive signs of cutaneous leishmaniasis presenting themselves at the National Malaria \& Leishmaniasis Control Program (NMLCP) Leishmaniasis clinic in Kabul, Afghanistan.

These will be tested by diagnostic tests under evaluation:

i) LoopampTM Leishmania Detection Kit is a diagnostic test for Leishmania DNA detection ii) CL DetectTM Rapid Test is a diagnostic test for Leishmania antigen detection And their performance compared against a reference combining microscopy and PCR.

LoopampTM Leishmania Detection Kit

Intervention Type DIAGNOSTIC_TEST

LoopampTM Leishmania Detection Kit is a diagnostic test for Leishmania DNA detection

CL DetectTM Rapid Test

Intervention Type DIAGNOSTIC_TEST

CL DetectTM Rapid Test is a diagnostic test for Leishmania antigen detection

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

LoopampTM Leishmania Detection Kit

LoopampTM Leishmania Detection Kit is a diagnostic test for Leishmania DNA detection

Intervention Type DIAGNOSTIC_TEST

CL DetectTM Rapid Test

CL DetectTM Rapid Test is a diagnostic test for Leishmania antigen detection

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Clinical signs compatible with cutaneous leishmaniasis
* Age ≥ than two years old.
* Informed consent obtained and documented.
* Clinical samples can be obtained.

Exclusion Criteria

* Age less than two years old.
* Failure to obtain and document informed consent.
* Cutaneous leishmaniasis suspects from whom, for any reason, the required clinical samples needed for the study cannot be obtained.
* Patients already receiving CL treatment at the time of enrolment.
Minimum Eligible Age

2 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Foundation for Innovative New Diagnostics, Switzerland

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Martijn Vink, MD, MPH

Role: PRINCIPAL_INVESTIGATOR

HealthNet TPO

Israel Cruz, PhD

Role: STUDY_DIRECTOR

Foundation for Innovative New Diagnostics

References

Explore related publications, articles, or registry entries linked to this study.

Alvar J, Velez ID, Bern C, Herrero M, Desjeux P, Cano J, Jannin J, den Boer M; WHO Leishmaniasis Control Team. Leishmaniasis worldwide and global estimates of its incidence. PLoS One. 2012;7(5):e35671. doi: 10.1371/journal.pone.0035671. Epub 2012 May 31.

Reference Type BACKGROUND
PMID: 22693548 (View on PubMed)

Eroglu F, Uzun S, Koltas IS. Comparison of clinical samples and methods in chronic cutaneous leishmaniasis. Am J Trop Med Hyg. 2014 Nov;91(5):895-900. doi: 10.4269/ajtmh.13-0582. Epub 2014 Sep 15.

Reference Type BACKGROUND
PMID: 25223940 (View on PubMed)

Marfurt J, Nasereddin A, Niederwieser I, Jaffe CL, Beck HP, Felger I. Identification and differentiation of Leishmania species in clinical samples by PCR amplification of the miniexon sequence and subsequent restriction fragment length polymorphism analysis. J Clin Microbiol. 2003 Jul;41(7):3147-53. doi: 10.1128/JCM.41.7.3147-3153.2003.

Reference Type BACKGROUND
PMID: 12843055 (View on PubMed)

Masmoudi A, Hariz W, Marrekchi S, Amouri M, Turki H. Old World cutaneous leishmaniasis: diagnosis and treatment. J Dermatol Case Rep. 2013 Jun 30;7(2):31-41. doi: 10.3315/jdcr.2013.1135. Print 2013 Jun 30.

Reference Type BACKGROUND
PMID: 23858338 (View on PubMed)

Notomi T, Okayama H, Masubuchi H, Yonekawa T, Watanabe K, Amino N, Hase T. Loop-mediated isothermal amplification of DNA. Nucleic Acids Res. 2000 Jun 15;28(12):E63. doi: 10.1093/nar/28.12.e63.

Reference Type BACKGROUND
PMID: 10871386 (View on PubMed)

Reithinger R, Dujardin JC, Louzir H, Pirmez C, Alexander B, Brooker S. Cutaneous leishmaniasis. Lancet Infect Dis. 2007 Sep;7(9):581-96. doi: 10.1016/S1473-3099(07)70209-8.

Reference Type BACKGROUND
PMID: 17714672 (View on PubMed)

De Silva G, Somaratne V, Senaratne S, Vipuladasa M, Wickremasinghe R, Wickremasinghe R, Ranasinghe S. Efficacy of a new rapid diagnostic test kit to diagnose Sri Lankan cutaneous leishmaniasis caused by Leishmania donovani. PLoS One. 2017 Nov 14;12(11):e0187024. doi: 10.1371/journal.pone.0187024. eCollection 2017.

Reference Type BACKGROUND
PMID: 29135995 (View on PubMed)

Related Links

Access external resources that provide additional context or updates about the study.

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

P08020-AFG

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Linezolid Dosing Strategies in Drug-Resistant TB
NCT05007821 ACTIVE_NOT_RECRUITING PHASE2