National Rapid TLC: Testing and Linkage to Care
Rapid Testing and Linkage to Care for Underserved and Undiagnosed Populations at Risk of HIV and STBBIs or Living With HIV and STBBIs Across Canada Using the GeneXpert System
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
A nationwide test, treat, and connect intervention will be implemented to reach 2,500 individuals attending clinics for routine sexually transmitted and blood-borne infection (STBBI) testing. The intervention will provide opportunities for immediate treatment and culturally appropriate care for hepatitis C virus (HCV), chlamydia, gonorrhea, and HIV.
The Xpert HIV-1 Qual XC test performance evaluation will be conducted in community-based point-of-care (POC) settings across Canada to reach up to 1,000 individuals presenting for HIV testing, including those with suspected HIV infection, those at high risk of HIV acquisition, and individuals known to be living with HIV. The evaluation will provide opportunities for newly diagnosed individuals to receive immediate treatment and culturally appropriate HIV care.
Critical to the success of this initiative is the engagement and support of people with lived experience, peer navigators, and leaders from community-based organizations in all aspects of the work through shared leadership, collaboration, and joint decision-making. This approach will help address barriers to testing, diagnosis, and care experienced by underserved and undiagnosed populations in inner-city, remote, rural, and isolated communities.
All participating sites will use Health Canada-approved rapid antibody point-of-care tests to screen for HIV, combined HIV/syphilis, and/or HCV.
All investigational and licensed molecular point-of-care testing (POCT) devices utilize the GeneXpert (GX) Instrument System to automate and integrate sample preparation, nucleic acid extraction, amplification, and target sequence detection in simple and complex specimens using real-time reverse transcription polymerase chain reaction (RT-PCR). The system consists of an instrument, a personal computer, and preloaded software for performing tests and reviewing results. Testing requires the use of single-use disposable GeneXpert cartridges containing the RT-PCR reagents and supporting all RT-PCR processes. The self-contained cartridge design minimizes the risk of cross-contamination between samples.
The Xpert HIV-1 Qual XC assay includes reagents for the detection of HIV-1 total nucleic acids, as well as an internal control to verify adequate target processing and monitor for the presence of inhibitors during the reverse transcription and PCR reactions. The Probe Check Control (PCC) verifies reagent rehydration, PCR tube filling within the cartridge, probe integrity, and dye stability.
Investigational and Licensed POCT Devices
- Xpert® HIV-1 Qual XC [investigational]
- Xpert® HIV-1 VL XC [licensed]
- Xpert® CT/NG [licensed]
- Xpert® HCV VL Fingerstick [licensed]
- Xpert® HPV [licensed]
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Sean B Rourke
- Numero di telefono: 416-878-2779
- Email: Sean.Rourke@unityhealth.to
Backup dei contatti dello studio
- Nome: Megan Cedrone
- Numero di telefono: (647)-786-8711
- Email: Megan.Cedrone@unityhealth.to
Luoghi di studio
-
-
Ontario
-
Toronto, Ontario, Canada
- Women's Health In Women's Hands Community Health Centre
-
Contatto:
- Wangari Tharao
- Numero di telefono: (416) 593-7655
- Email: wangari@whiwh.com
-
Toronto, Ontario, Canada
- Anishnawbe Health Toronto
-
-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Bambino
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Individuals accessing STBBI testing at specific locations who are ≥ 16 years of age
- Able to provide informed consent.
Exclusion Criteria:
- Unable to provide signed informed consent (e.g., intoxicated)
- In the opinion of the site PI /study operator, the participant is unable to complete the study elements.
- Participants who have previously enrolled in the study.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Diagnostico
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
|
Sperimentale: Participants seeking HIV and STBBI testing
Participants will screen with Health Canada approved rapid antibody tests for HIV, syphillis and/or HCV.
Screen results may impact which GeneXpert test that participants can receive.
|
Xpert® HIV-1 Qual XC: Xpert HIV-1 Qual XC (extended coverage) is an in vitro nucleic acid amplification test for the qualitative detection of HIV-1 total nucleic acids, on the automated GeneXpert® system.
Xpert HIV-1 Qual XC is intended to aid in the diagnosis of HIV-1 infection in conjunction with clinical presentation and other point-of-care and laboratory markers in infant, adolescent, and adult populations.
It is a molecular point-of-care test that delivers actionable results in around 90 minutes.
The HIV-1 Qual XC assay uses reverse transcription polymerase chain reaction (RT-PCR) technology to achieve high sensitivity for the qualitative detection of HIV-1 total nucleic acids in WB or DBS specimen types.
Altri nomi:
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Descriptive analysis of patient and site acceptability of GeneXpert testing
Lasso di tempo: 2 years
|
Patients will complete a survey after GeneXpert testing assessing their experience (e.g., comfort levels, recommend to others, ease of testing process). A descriptive analysis of the patient experience survey will be completed and stratified by negative and positive results by test type. Site staff will complete a survey after GeneXpert testing assessing their experience using the test (e.g., ease of use, ease of interpretation of results). A descriptive analysis of healthcare provider experience survey will be conducted. |
2 years
|
|
Proportion of True Positives and True Negatives in GeneXpert HIV-1 Qual XC testing to Standard Laboratory Testing (Sensitivity and Specificity Analysis)
Lasso di tempo: 2 years
|
The primary analyses will be positive and negative percent agreement (PPA, NPA) of the Xpert HIV-1 Qual XC results compared to the cobas®HIV-1/HIV-2 QUALITATIVE/cobas®5800 system. The 95% confidence interval will also be determined by the Wilson Score Method. PPA = [TP / (TP + FN)] x 100, where TP (true positive) is positive Xpert HIV-1 Qual XC Test in agreement with cobas® HIV-1/HIV-2 QUALITATIVE reactive and FN (false negative) is negative Xpert HIV-1 Qual XC Test discordant with cobas® HIV-1/HIV-2 QUALITATIVE reactive. NPA = [TN / (TN + FP)] x100, where TN (true negative) is negative Xpert HIV-1 Qual XC Test in agreement with non-reactive cobas® HIV-1/HIV-2 QUALITATIVE and FP (false positive) is positive Xpert HIV-1 Qual XC Test discordant with cobas® HIV-1/HIV-2 QUALITATIVE non-reactive. |
2 years
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Time to Diagnosis following Point-of-Care Testing vs. Standard Testing
Lasso di tempo: 2 years
|
Chi-square analysis will be used to assess the time to diagnosis relative to standard testing.
A two-sided p value of < 0.05 will be considered statistically significant.
|
2 years
|
|
Matrix Equivalency: Proportion of True Positives and True Negatives across sample types
Lasso di tempo: 2 years
|
EDTA whole blood DBS, capillary EDTA whole blood DBS, and direct fingerstick blood DBS will be determined with a 95% confidence interval calculations (Wilson score interval). A paired-samples T-test will be performed on the HIV-1 positive paired specimens to compare the mean HIV-1 Ct values between capillary and venous WB. Acceptance criteria: Following CLSI guideline EP35 Edition 1 Assessment of Equivalence or suitability of specimen types for medical laboratory measurement procedures, venous EDTA whole blood DBS, capillary EDTA whole blood DBS, and direct fingerstick blood DBS shall have a Positive Percentage Agreement (PPA) and Negative Percentage Agreement (NPA) > 95%. There should be no significant difference (p >0.05) in mean HIV-1 Ct value between HIV-1 positive matching DBS specimens using paired T tests. |
2 years
|
|
Time to treatment or time linkage to HIV care following Point-of-Care Testing vs. Standard Testing
Lasso di tempo: 2 years
|
Time to treatment or linkage to HIV care will be examined with chi-square analysis applied to assess categorical variables where appropriate.
A two-sided p value of < 0.05 will be considered statistically significant.
|
2 years
|
Collaboratori e investigatori
Sponsor
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie urogenitali
- Malattie genitali
- Infezioni
- Malattie trasmissibili
- Malattie trasmesse sessualmente
- Infezioni batteriche
- Infezioni batteriche e micosi
- Infezioni batteriche Gram-negative
- Infezioni da Chlamydiaceae
- Malattie sessualmente trasmesse, batteriche
- Infezioni da Neisseriacee
- Infezioni da clamidia
- Gonorrea
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- REACH-RapidTLC-001
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .