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Trial record 2 of 8 for:    famotidine | Covid19 | United States

Famotidine vs Placebo for the Treatment of Non-Hospitalized Adults With COVID-19

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ClinicalTrials.gov Identifier: NCT04724720
Recruitment Status : Active, not recruiting
First Posted : January 26, 2021
Last Update Posted : June 15, 2021
Sponsor:
Collaborator:
Cold Spring Harbor Laboratory
Information provided by (Responsible Party):
Tobias Janowitz, Northwell Health

Brief Summary:
The overall objective of this study is to evaluate the clinical efficacy of oral famotidine in symptomatic non-hospitalized patients with confirmed COVID-19. This study is expected to enroll up to 84 patients with mild to moderate symptoms divided into each of the two study arms. Clinical outcomes of the two treatment arms will be compared. This study will be conducted virtually/remotely.

Condition or disease Intervention/treatment Phase
Covid-19 Drug: Famotidine Drug: Placebo Phase 2

Detailed Description:

The outbreak of coronavirus disease 2019 (COVID 19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection was first reported in Wuhan, China, in 31 December 2019 and was declared as a global health emergency on 30 January 2020. Currently, there are no definitive vaccine, therapeutic antibody, or antiviral drug countermeasures currently authorized by the FDA for prevention or treatment of mild to moderate COVID-19 disease.

Famotidine is a histamine-2 receptor antagonist, widely available over-the-counter and at low cost, does not interact with other medications and is safely used for suppression of gastric acid production. This makes it a candidate medication for an ambulatory setting to alleviate the symptoms and shorten the symptomatic period in this population. In a case series of 10 patients with COVID-19 who self-medicated with oral famotidine, significant improvement of symptoms was associated with famotidine use after 24-48 hours. These effects were noted in patients who mostly took doses of 80mg three times daily suggesting that famotidine's action is either through its main known high affinity target, the histamine type 2 receptor or through combined inhibition of histamine receptors. Famotidine may work through reduction of H2R signaling on monocytes with a resulting reduction of cytokine release.

The working hypothesis is that famotidine will be superior to placebo in reducing disease related symptoms in non-hospitalized COVID-19 patients with mild or moderate disease. Patients will be monitored for the duration of the study, as well as be asked to record the severity of their symptoms through a daily questionnaire. Current standard of care (SOC) for patients with mild to moderate COVID-19 in the outpatient setting is to assess risk for severe disease and determine the need for an in-person visit, thromboprophylaxis and adjustment of home medication regimen. If the SOC for COVID-19 patients in the outpatient setting changes during the course of the study, a request will be submitted to modify sections of the protocol.

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 56 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Intervention Model Description: Randomized, Double-Blind Comparative Placebo Controlled Trial
Masking: Triple (Participant, Care Provider, Investigator)
Primary Purpose: Treatment
Official Title: A Randomized, Double-Blind, Comparative Trial of the Safety and Efficacy of Famotidine vs Placebo for the Treatment of Non-Hospitalized Symptomatic Adults With COVID-19
Actual Study Start Date : January 19, 2021
Actual Primary Completion Date : May 3, 2021
Estimated Study Completion Date : December 2021

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Active Comparator: Famotidine
Participants in this study arm will receive standard of care and prescribed famotidine at 80mg TID for a maximum of 14 days, or until hospital admission.
Drug: Famotidine
Standard or care treatment plus prescribed famotidine

Placebo Comparator: Placebo
Participants in this study arm will receive standard of care and placebo for a maximum of 14 days.
Drug: Placebo
Standard of care treatment plus placebo




Primary Outcome Measures :
  1. Cumulative incidence of symptom resolution [ Time Frame: Day 28 ]
    Measured by the cumulative incidence of symptom resolution using the "COVID-19 Symptom Score" derived from the answers to a questionnaire based on the NIH endorsed guidelines and the recent FDA guidelines for studying COVID-19 in an outpatient setting. A shorter version has been utilized as a scoring system in the case series of famotidine use in non-hospitalized patients with COVID-19.


Secondary Outcome Measures :
  1. Rate of symptom resolution [ Time Frame: Day 28 ]
  2. Cumulative incidence of symptom resolution [ Time Frame: Day 60 ]
    Assessed using the "COVID-19 Symptom Score"

  3. Relative change of symptoms [ Time Frame: Day 7 ]
    Assessed using the "COVID-19 Symptom Score"

  4. Assessment of Serious Adverse Events [ Time Frame: Day 60 ]
    Number of participants with treatment-related adverse events as assessed by CTCAE v4.0.

  5. Clinical improvement [ Time Frame: Day 28 ]
    Assessed using the 9-point ordinal scale recommended by the WHO for trials enrolling patients with COVID-19.

  6. Improvement in peripheral oxygen saturation [ Time Frame: Day 7 ]
    Measured by pulse oximetry in % oxygen saturation.

  7. Mortality [ Time Frame: Day 28 ]
  8. Comparative proportions of hospitalized patients [ Time Frame: Day 0-28 ]
    Measured by the proportions of patients having been hospitalized by Day 28.

  9. Change in systemic inflammation [ Time Frame: Day 7, 14, and 28. ]
    Measured by CRP [mg/L]

  10. Change in systemic inflammation [ Time Frame: Day 7, 14, and 28. ]
    procalcitonin [microg/L]

  11. Change in systemic inflammation [ Time Frame: Day 7, 14, and 28. ]
    ferritin [microg/L]



Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  1. Subject (or legally authorized representative) provides written informed consent prior to initiation of any study procedures.
  2. Understands and agrees to comply with planned study procedures.
  3. Adult ≥18 years of age at time of enrollment.
  4. Subject consents to randomization.
  5. Subject has confirmed COVID-19 disease < 72 hours prior to randomization.
  6. Subject has been experiencing symptoms for >1 day but ≤7 days.
  7. Able to use an electronic tablet and Bluetooth devices.
  8. Subject has mild to moderate COVID-19 which is defined as (equivalent to 1, 2 on the WHO scale):

    1. Patient does not require immediate admission to the hospital within 24 hrs of initial assessment
    2. Patient does not require supplemental oxygen due to COVID-19
    3. Patient has a score of 2 ("moderate") in at least 3 of the symptoms in the COVID- 19 symptom score

Exclusion Criteria:

  1. Any exposure to investigational medications targeting COVID-19 during the present disease. These include recently approves antibodies (passive immunization) for treatment of COVID-19.
  2. Use of famotidine within the last 30 days for any indication, e.g. medicating gastric ulcer or recent off label use for COVID-19.
  3. Severe COVID-19 disease at time of enrollment requiring admission to hospital.
  4. History of Stage 3 severe chronic kidney disease, i.e. eGFR of < 60ml/min.
  5. Allergy to famotidine or non-medical ingredients of the study tablet.
  6. Known to be immunocompromised by treatment for existing disease due to the immunomodulatory effects of famotidine and therefore possible effects on the pre- existing disease or the immunosuppressive therapy.
  7. Patients currently using tizanidine.
  8. Documented deficiency of any of the following minerals: Al, Cu, Mn, Fe and Zn.
  9. Inability to perform the tasks required for the patient reported outcome measure recordings, including but not restricted to limited language proficiency.
  10. Have symptoms of dysphagia or inability to swallow size #000 capsules.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04724720


Locations
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United States, New York
Northwell Health
Lake Success, New York, United States, 11042
Sponsors and Collaborators
Northwell Health
Cold Spring Harbor Laboratory
Investigators
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Principal Investigator: Tobias Janowitz, MD, PhD Cold Spring Harbor Laboratory
Publications:
Food and Drug Agency Information Sheet on Famotidine, Reference ID: 4280861. 1986. https://www.accessdata.fda.gov/drugsatfda_docs/label/2018/019462s039lbl.pdf.
Food and Drug Administration. Assessing COVID-19- Related Symptoms in Outpatient Adult and Adolescent Subjects in Clinical Trials of Drugs and Biological Products for COVID-19 Prevention or Treatment. (2020).
Harris P. All of Us Research Program Covid-19 Participant Experience (COPE) Survey (PPI). 2020. https://www.phenxtoolkit.org/toolkit_content/PDF/NIH_COPE.pdf.

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Responsible Party: Tobias Janowitz, Study Principal Investigator, Northwell Health
ClinicalTrials.gov Identifier: NCT04724720    
Other Study ID Numbers: 20-1155
First Posted: January 26, 2021    Key Record Dates
Last Update Posted: June 15, 2021
Last Verified: June 2021

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Product Manufactured in and Exported from the U.S.: Yes
Keywords provided by Tobias Janowitz, Northwell Health:
Covid-19
Coronavirus
Famotidine
Outpatient
Non-Hospitalized
Additional relevant MeSH terms:
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Famotidine
Anti-Ulcer Agents
Gastrointestinal Agents
Histamine H2 Antagonists
Histamine Antagonists
Histamine Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Physiological Effects of Drugs