NCT04367870

Brief Summary

EVIDENCE is a non interventional, French, multicenter study. Patients will be screened by local severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) immunoassay in their oncology department (rapid diagnostic test (RDT) or enzyme-linked immunosorbent assay (ELISA)). In patients with positive local SARS-CoV-2 immunoassay, a centralized SARS-CoV-2 ELISA will be performed in order to double check the immune response of all patients considered immune by local immunoassay.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
441

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started May 2020

Geographic Reach
1 country

7 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

April 28, 2020

Completed
1 day until next milestone

First Posted

Study publicly available on registry

April 29, 2020

Completed
24 days until next milestone

Study Start

First participant enrolled

May 23, 2020

Completed
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 31, 2021

Completed
11 months until next milestone

Study Completion

Last participant's last visit for all outcomes

April 30, 2022

Completed
Last Updated

June 1, 2022

Status Verified

May 1, 2022

Enrollment Period

1 year

First QC Date

April 28, 2020

Last Update Submit

May 31, 2022

Conditions

Keywords

CancerSARS-CoV-2COVID-19coronavirusserodiagnosisimmunoassay

Outcome Measures

Primary Outcomes (1)

  • To evaluate the ability of SARS-CoV-2 immunoassays, following a positive result, to identify patients with very low risk of recurrence of COVID-19 within 3 months.

    The primary endpoint of this study is the recurrence of COVID-19 within 3 months following the immunoassay-positive result obtained before the inclusion in the study. The recurrence is defined by the presence of symptoms confirmed either by a positive reverse transcription-polymerase chain reaction (RT-PCR) result for SARS-CoV-2 or by the adjudication committee. Immunoassay will be said positive as per the predefined reference corresponding to the immunoassay.

    3 months

Secondary Outcomes (3)

  • To estimate the discordance rate between local immunoassay and a centralized ELISA in patients with a positive immunoassay, whatever the immunoassay.

    6 months

  • To identify patients with very low risk of recurrence of COVID-19 within 6 months following a positive immunoassay result.

    6 months

  • To characterize the evolution over time of the serologic response against SARS-CoV-2 (in a subgroup of patients).

    6 months

Study Arms (2)

Non immune patient

Patients with a negative SARS-CoV-2 immunoassay

Immune patient

Patients with a positive SARS-CoV-2 immunoassay

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

The study population is composed of individuals aged 18 years or older, in an active phase of treatment for any invasive cancer.

You may qualify if:

  • Patients ≥18 years old
  • Patient diagnosed with invasive cancer (solid tumor only)
  • Patient in active phase of cancer treatment (surgery, chemotherapy, radiotherapy, immunotherapy or targeted therapy ongoing or planned within the next month- excepted patient treated by hormonotherapy and targeted therapy alone in adjuvant setting)
  • Information and non-opposition of the patient to the study procedure

You may not qualify if:

  • Person deprived of their liberty or under protective custody or guardianship
  • Patients unwilling or unable to comply with the medical follow-up required by the study because of geographic, familial, social, or psychological reasons
  • Patients treated for a hematological malignancy
  • Life expectancy \<6 months

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (7)

Centre Hospitalier de Boulogne sur Mer

Boulogne-sur-Mer, France

Location

Centre Jean Perrin

Clermont-Ferrand, France

Location

Hopitaux Civils de Colmar

Colmar, France

Location

Hôpital Universitaire Pitié Salpêtrière

Paris, France

Location

Institut Curie

Paris, France

Location

Centre Eugène Marquis

Rennes, France

Location

Institut Curie

Saint-Cloud, France

Location

Biospecimen

Retention: SAMPLES WITHOUT DNA

serum

MeSH Terms

Conditions

NeoplasmsCOVID-19Coronavirus Infections

Condition Hierarchy (Ancestors)

Pneumonia, ViralPneumoniaRespiratory Tract InfectionsInfectionsVirus DiseasesCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsLung DiseasesRespiratory Tract Diseases

Study Officials

  • François-Clément BIDARD

    Institut Curie

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 28, 2020

First Posted

April 29, 2020

Study Start

May 23, 2020

Primary Completion

May 31, 2021

Study Completion

April 30, 2022

Last Updated

June 1, 2022

Record last verified: 2022-05

Data Sharing

IPD Sharing
Will not share

Individual Participant Data will not be shared at an individual level. Those data will be part of the study database including all enrolled patients.

Locations