Improved Diagnostics for Paediatric Tuberculosis (TiKa-PAEDTB)

April 22, 2025 updated by: St George's, University of London
Improved diagnostics for paediatric Tuberculosis

Study Overview

Detailed Description

Research Question: To test the feasibility of TiKa system to reliably detect Mycobacterium tuberculosis in faeces of paediatric patients with Tuberculosis Study Design: Non-randomised diagnostic proof of concept feasibility study Study Participants: Patients with or suspected to have Tuberculosis

Study Type

Interventional

Enrollment (Actual)

16

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

      • London, United Kingdom
        • CIU Office, St George's NHS Healthcare Trust

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Any patient under the age of 21 years with the following diagnosis for whom informed consent can be obtained will be offered to be included in the trial.

    • Latent tuberculosis
    • Culture confirmed Tuberculosis
    • Clinically suspected Tuberculosis

Exclusion Criteria:

  • Any patient over 21
  • Any child or adult/guardian unable to give informed consent
  • Any persons under detention will not be included.
  • Any patient who is unable to give a sample.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Diagnostic
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Paediatric participants in the trial

Any patient under the age of 21 years with the following diagnosis for whom informed consent could be obtained was offered to be included in the trial.

  • Latent tuberculosis
  • Culture confirmed Tuberculosis
  • Clinically suspected Tuberculosis
When faecal samples have been identified only by a pseudo-anonymised label they will be transferred to the designated secure collection point (Vaccine Institute). Professor Tim Bull will then be informed of their availability and will collect and transport to the research laboratory, located in the same building, making a log of all samples received. All samples will then be processed by the research laboratory as defined in the sample processing protocol. Culture result data will be obtained and stored on a secure password protected PC Excel file for collation and archiving by the chief analyst.
Other Names:
  • Culture
  • Diagnostic

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
To quantitate the speed of new culture method (TiKa) and compare its efficacy with conventional systems in detecting Mycobacterium tuberculosis in the faeces of paediatric patients with tuberculosis.
Time Frame: 2 years

Samples will only include faeces (up to 10g) obtained once from outpatients and up to once per day for in-patients.

Faecal samples will be collected and placed into a routine sterile stool collection kit, labelled with a unique identifier allocated from its associated CRF and safe transport arranged to deliver the specimen to the research laboratory. On arrival all samples will be logged and a record kept in a secure locked site by a member of the research team.

2 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

October 4, 2021

Primary Completion (Actual)

February 2, 2024

Study Completion (Actual)

February 2, 2024

Study Registration Dates

First Submitted

January 31, 2025

First Submitted That Met QC Criteria

April 22, 2025

First Posted (Actual)

April 25, 2025

Study Record Updates

Last Update Posted (Actual)

April 25, 2025

Last Update Submitted That Met QC Criteria

April 22, 2025

Last Verified

February 1, 2024

More Information

Terms related to this study

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

IPD Plan Description

Analysed final data for release and publication will be retained and shared according to SGUL data management policy (http://www.sgul.ac.uk/images/about/Policies/SGUL_RDM_Policy_May_2016.pdf) within the SGUL data management repository. This data will not include personal identifiers and will pose no risk to ethical considerations.

The scope and nature of the data for processing will include. 1. Paediatric patient clinical history including age, sex and results of any routine investigations related to obtaining a diagnosis of tuberculosis. 2. Sample description, sample positivity (isolation of Mycobacterium tuberculosis achieved), sample infectious load and time to positivity. All data will be kept for 5 years post study termination/end.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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