- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04392128
Study Evaluating the Efficacy of Hydroxychloroquine and Azithromycine in Patients With COVID-19 and Hematological Malignancies (HYACINTHE) (HYACINTHE)
September 2, 2020 updated by: Institut de cancérologie Strasbourg Europe
Randomised, Double-blind, Placebo-controlled Phase 2 Study Evaluating the Efficacy of Hydroxychloroquine and Azithromycine in Patients With COVID-19 and Hematological Malignancies
The primary objective of this phase 2, multicentric, placebo-controlled double-blind, randomized study is to evaluate the efficacy of the combination of hydroxychloroquine and azithromycine on the viral load drop at day 5 among patients with COVID-19 and hematological malignancies.
Study Overview
Status
Withdrawn
Conditions
Detailed Description
The study will evaluate the effect of the combination of hydroxychloroquine and azithromycine versus placebo among 114 patients with COVID-19 and hematologic malignancy.
After randomization in 1:1 ratio, patients will receive either the study treatment or placebo :
- Patients enrolled in the experimental arm will receive hydroxychloroquine (200mgx3 tablets per day during 10 days) and azithromycine (500 mg at day 1 then 250mg per day during 4 days)
- Patients enrolled in the control arm will receive a placebo of hydroxychloroquine (3 tablets per day during 10 days) and a placebo of azithromycine (2 capsules at day 1, then 1 capsule per day during 4 days)
Study Type
Interventional
Phase
- Phase 2
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
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Strasbourg, France, 67033
- Institut de cancerologie Strasbourg Europe
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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
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- 18 years or older patients
- Patient with hematologic malignancy who received or not hematopoietic stem cell transplantation
- Non severe Covid-19 disease
- PCR-confirmed COVID-19 disease by a nasopharyngeal swab
- Life-expectancy related to the hematologic malignancy of at least 1 month
- Men or women of child-bearing potential accepting to use effective contraception during and until 8 months after the end of the study treatment
Exclusion Criteria:
- Patients with severe form of COVID-19 infection defined as the presence of crackles observed during clinical exam, associated with less than 94% oxygen saturation or patients with respiratory insufficiency on oxygen therapy or mechanical ventilation
- Previous treatment with hydroxychloroquine or azithromycine for Covid-19 infection
- QTc interval greater than 480 ms
- Hypersensibility to hydroxychloroquine or azithromycine
- Retinopathy
- TGO or TGP geater than 5 x the normal upper limit
- Creatinine clearance lower than 30 ml/min
- Concomitant treatment that may lead to prolongation of the QT space
- Concomitant treatment with dihydroergotamine, ergotamine, cisapride or colchicine
- Known G6PD deficiency
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: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment arm
Patients enrolled in the experimental arm will receive hydroxychloroquine (200mgx3 tablets per day during 10 days) and azithromycine (500 mg at day 1 (2 capsules taken at the same time) then 250mg per day (1 capsule per day) during 4 days).
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Hydroxychloroquine is an anti-malarial drug also used as anti-inflammatory treatment for systemic lupus erythematosus and rheumatic disorders.
HCQ also inhibits pH-dependant replication stages of diverse types of viruses including flavivirus, retrovirus and coronaviruses.
Azithromycin is amacrolide antibiotic.
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Placebo Comparator: Control arm
Patients enrolled in the control arm will receive a placebo of hydroxychloroquine (3 tablets per day during 10 days) and a placebo of azithromycine (2 capsules taken at the same time at day 1, then 1 capsule per day during 4 days)
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Placebo of Hydroxychloroquine Sulfate 200 MG [Plaquenil].
Placebo of Azithromycin capsules.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluation of the efficacy of hydroxychloroquine and azithromyncine on the viral load drop at day 5.
Time Frame: 5 days of treatment
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Locally evaluated rate of viral response.
Favorable response is defined as (1) complete response : negative PCR (absence of detectable signal with a minimum of 40 cycles) or (2) major response : detectable signal but with an increased number of cycles > or egal to 10 compared to initial PCR.
Response failure is defined as (1) minor response : detectable signal but with an increased number of cycles < 10 compared to initial PCR or (2) stabilisation or worsening of the viral load.
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5 days of treatment
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Clinical evolution
Time Frame: up to 3 months
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Duration of fever - duration of respiratory symptoms (cough, dyspnea) - duration of other COVID-19 related symptoms (digestive symptoms, ageusia, anosmia)
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up to 3 months
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Proportion of patients progressing to a severe form
Time Frame: up to 3 months
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Less or equal to 94% oxygen saturation - need to initiate oxygenotherapy - occurrence of respiratory distress - patient transfer in intensive care unit - need of mechanical ventilation - occurrence of non-respiratory organ failure - occurrence of septic shock
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up to 3 months
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Mortality
Time Frame: up to 1 and 3 months
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Date and cause of death
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up to 1 and 3 months
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Evaluation of viral load drop
Time Frame: at day 10
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SARS-CoV-2 viral load by PCR on nasopharyngeal swab at day 10 (if positive at day 5) : rate of negativation and comparison of number of cycles with previous samples
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at day 10
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Tolerance of study treatment
Time Frame: up to 3 months
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Frequence and causality of all-grade cardiac adverse events - frequence and causality of grade > 1 adverse events for other adverse events - frequence and causality of serious adverse events (CTCAE v5)
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up to 3 months
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Evaluation of the seroconversion
Time Frame: at inclusion, day 10, day 30 and day 90 after treatment
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Collection of serum to realize serological tests
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at inclusion, day 10, day 30 and day 90 after treatment
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NK immunological study
Time Frame: at day 10 and day 30 after treatment
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Phenotypic and functional study of NK lymphocytes at inclusion, Retrospective analysis on frozen cells.
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at day 10 and day 30 after treatment
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Hospitalisation duration
Time Frame: up to 3 months
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Duration of hospitalisation (conventional, intensive care, reanimation)
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up to 3 months
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Impact of the study treatment on the treatment of the hematological disease
Time Frame: up to 3 months
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Patient follow-up during 3 months : hematological status and associated therapy
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up to 3 months
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Monitoring of the QT space
Time Frame: at inclusion, day 2, day 5, day 10
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ECG (using connected machine to allow monitoring at home)
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at inclusion, day 2, day 5, day 10
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Dosage of residual concentration of azithromycine and hydroxychloroquine.
Time Frame: at day 5 and day 10
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Dosage of residual concentration of azithromycine and hydroxychloroquine.
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at day 5 and day 10
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T immunological study
Time Frame: at day 10 and day 30 after treatment
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Phenotypic and functional study of T lymphocytes at inclusion, Retrospective analysis on frozen cells.
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at day 10 and day 30 after treatment
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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)
September 2, 2020
Primary Completion (Actual)
September 2, 2020
Study Completion (Actual)
September 2, 2020
Study Registration Dates
First Submitted
May 15, 2020
First Submitted That Met QC Criteria
May 15, 2020
First Posted (Actual)
May 18, 2020
Study Record Updates
Last Update Posted (Actual)
September 4, 2020
Last Update Submitted That Met QC Criteria
September 2, 2020
Last Verified
September 1, 2020
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Coronavirus Infections
- Coronaviridae Infections
- Nidovirales Infections
- RNA Virus Infections
- Virus Diseases
- Infections
- Respiratory Tract Infections
- Respiratory Tract Diseases
- Pneumonia, Viral
- Pneumonia
- Lung Diseases
- Neoplasms by Site
- Hematologic Diseases
- Neoplasms
- COVID-19
- Hematologic Neoplasms
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Enzyme Inhibitors
- Antirheumatic Agents
- Anti-Bacterial Agents
- Antiprotozoal Agents
- Antiparasitic Agents
- Antimalarials
- Azithromycin
- Hydroxychloroquine
Other Study ID Numbers
- 2020-005
- 2020-002002-45 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
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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