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PATCH 2&3:Prevention & Treatment of COVID-19 (Severe Acute Respiratory Syndrome Coronavirus 2) With Hydroxychloroquine

Primary Purpose

Coronavirus, Corona Virus Infection

Status
Terminated
Phase
Phase 2
Locations
United States
Study Type
Interventional
Intervention
Group 1 HCQ
Group 2 Placebo
Sponsored by
UnitedHealth Group
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Coronavirus

Eligibility Criteria

18 Years - 75 Years (Adult, Older Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  • Able to give informed consent
  • Subjects meeting the following criteria by Sub-Study:

Sub-Study 1: 50-75 years of age; self-reporting as having a fever within four days prior to time of enrollment; and not requiring hospitalization. Enrolled individuals will undergo testing for COVID-19 and sent home for self-quarantine.Participant must be willing and able to provide informed consent, agree to testing for COVID-19 at time of enrollment to confirm diagnosis and two weeks at the end of treatment.

Sub-Study 2: Currently employed as a health care worker. Health care workers are defined as :

  • Medical Doctor (MD)
  • Doctor of Osteopathic Medicine (DO)
  • Nurse Practitioner (NP)
  • Physician's Assistant (PA)
  • Registered Nurse (RN)
  • other members of the medical care team with significant COVID-19 exposure;

Health care workers meeting the following criteria:

  • asymptomatic and presumed negative for COVID-19 (no confirmatory testing conducted);
  • scheduled for an average of >20 hours per week of clinical care over the next 2 months.

Participant must agree to standard clinical guidelines and undergo COVID-19 testing upon the presentation of symptoms indicative of an influenza like illness; if a confirmatory COVID-19 diagnosis is given, participant will be offered to cross-over to HCQ 600 mg qd.

  • Willing to report compliance with HCQ in the form of a diary and participate in other forms of self-reporting (e.g., symptom tracker and experience log).
  • Subjects are willing and able to go to designated areas for testing of COVID-19/SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2).
  • Participants must be able to swallow and retain oral medication and must not have any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels.
  • Participants must have adequate baseline organ function

Exclusion Criteria:

  • Inclusion Criteria

    • Able to give informed consent
    • Subjects meeting the following criteria by Sub-Study:

Sub-Study 1: 50-75 years of age; self-reporting as having a fever within four days prior to time of enrollment; and not requiring hospitalization. Enrolled individuals will undergo testing for COVID-19 and sent home for self-quarantine. Participant must be willing and able to provide informed consent, agree to testing for COVID-19 at time of enrollment to confirm diagnosis and two weeks at the end of treatment.

Sub-Study 2: Currently employed as a health care worker (Medical Doctor, MD; Doctor of Osteopathic Medicine, DO; Nurse Practitioner, NP; Physician's Assistant, PA; and Registered Nurse, RN or other members of the medical care team with significant COVID-19 exposure); asymptomatic and presumed negative for COVID-19 (no confirmatory testing conducted); scheduled for an average of >20 hours per week of clinical care over the next 2 months. Participant must agree to standard clinical guidelines and undergo COVID-19 testing upon the presentation of symptoms indicative of an influenza like illness; if a confirmatory COVID-19 diagnosis is given, participant will be offered to cross-over to HCQ 600 mg qd.

  • Willing to report compliance with HCQ in the form of a diary and participate in other forms of self-reporting (e.g., symptom tracker and experience log).
  • Subjects are willing and able to go to designated areas for testing of COVID-19/SARS-CoV-2.
  • Participant must be able to swallow and retain oral medication and must not have any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels.
  • Participant must have adequate baseline organ function

Exclusion Criteria

  • Allergy to hydroxychloroquine
  • Pregnant or lactating or positive pregnancy test during pre-medication examination
  • Receiving any trial treatment drug for 2019-ncov within 14 days prior to screening evaluation (off label, compassionate use or trial related).
  • Known retinal disease including but not limited to macular degeneration, retinal vein occlusion, visual field defect, diabetic retinopathy
  • History of interstitial lung disease or chronic pneumonitis unrelated COVID-19.
  • Due to risk of disease exacerbation, participants with porphyria or psoriasis are ineligible unless the disease is well-controlled, and they are under the care of a specialist for the disorder who agrees to monitor the Participant for exacerbations.
  • Participants with serious intercurrent illness that requires active intravenous therapy, intense monitoring, or frequent dose adjustments for medication including but not limited to infectious disease, cancer, autoimmune disease, cardiovascular disease.
  • Participants who have undergone major abdominal, thoracic, spine or central nervous system (CNS) surgery in the last 2 months, or plan to undergo surgery during study participation.
  • Participants receiving cytochrome P450 enzyme-inducing anticonvulsant drugs (i.e. phenytoin, carbamazepine, Phenobarbital, primidone or oxcarbazepine) within 4 weeks of the start of the study treatment
  • Participants currently taking digoxin
  • History or evidence of increased cardiovascular risk including any of the following:
  • Left ventricular ejection fraction (LVEF) < institutional lower limit of normal. Baseline echocardiogram is not required.
  • Current clinically significant uncontrolled arrhythmias. Exception: Subjects with controlled atrial fibrillation
  • History of acute coronary syndromes (including myocardial infarction and unstable angina), coronary angioplasty, or stenting within 6 months prior to enrollment
  • Current ≥ Class II congestive heart failure as defined by New York Heart Association.
  • Deemed unable to participate for medical reasons identified by Co-PI and study staff.

Sites / Locations

  • ProHealth New York

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Experimental

Arm Label

Sub Study 1 Patients

Sub Study 2 Health Care Workers

Arm Description

Patients tested for COVID-19 who meet symptomology and age requirements for eligibility

Rate of COVID-19 infection (confirmed by accepted testing methods) at 2 months

Outcomes

Primary Outcome Measures

Substudy 1 - Number of COVID-19+ PCR Patients in Self-quarantine Who Are Hospitalized
Number of COVID-19+ PCR patients in self-quarantine who are hospitalized up to 31 days after beginning HCQ or Placebo
Sub Study 2:Number of Health Care Workers Testing Positive at 2 Months
Rate of COVID-19 infection (confirmed by accepted testing methods) at 2 months

Secondary Outcome Measures

Sub Study 1 - Secondary Infection of Co-inhabitants of COVID-19 Positive PCR Patients in Self-quarantine
Co-inhabitants of COVID-19 positive PCR patients in self-quarantine that test positive up to 31 days after patient begins treatment with HCQ or Placebo
Sub Study 1 - Rate of Negative Tests at End of Treatment for COVID-19 Positive PCR Patients in Self-quarantine
Rate of negative tests at end of treatment for COVID-19 positive PCR patients in self-quarantine
Sub Study 1 - Rate of Negative Tests at End of Treatment for COVID-19 Positive PCR Patients in Self-quarantine
Rate of negative tests at end of treatment for COVID-19 positive PCR patients in self-quarantine
Sub Study 2:Health Care Workers:Number of Shifts Missed
Any work time missed because the participant experienced COVID-like symptoms during their active 2 month period
Sub Study 2:Health Care Workers: Assessment of Any Medical Events That Occur During the ~60 Day Active Period
Assessment of any medical events that occur during the ~60 day active period that is felt to be related to receipt of HCQ
Sub Study 2:Health Care Workers:Rate of Hospitalization
if the participant gets COVID and has severe symptoms and hospitalized, end point reached if before the end of the 2 month period

Full Information

First Posted
April 9, 2020
Last Updated
October 15, 2021
Sponsor
UnitedHealth Group
Collaborators
ProHealth Care Associates, University of Pennsylvania
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1. Study Identification

Unique Protocol Identification Number
NCT04353037
Brief Title
PATCH 2&3:Prevention & Treatment of COVID-19 (Severe Acute Respiratory Syndrome Coronavirus 2) With Hydroxychloroquine
Official Title
PATCH 2 & 3: (Prevention and Treatment of COVID-19 With Hydroxychloroquine) A Double-blind Placebo Controlled Randomized Trial of Hydroxychloroquine in the Prevention and Treatment of COVID-19
Study Type
Interventional

2. Study Status

Record Verification Date
October 2021
Overall Recruitment Status
Terminated
Why Stopped
As enrollment began external studies called into question the safety and efficacy of hydroxychloroquine as a treatment which resulted in controversy. The timing of the controversy significantly impacted our ability to enroll and retain participants.
Study Start Date
April 7, 2020 (Actual)
Primary Completion Date
July 11, 2020 (Actual)
Study Completion Date
July 11, 2020 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
UnitedHealth Group
Collaborators
ProHealth Care Associates, University of Pennsylvania

4. Oversight

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.
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The proposed hypothesis is that high doses of hydroxychloroquine (HCQ) for at least 2 weeks can be effective antiviral medication both as a treatment in ambulatory patients and prophylaxis/treatment in health care workers because it impairs lysosomal function and reorganizes lipid raft (cholesterol and sphingolipid rich microdomains in the plasma membrane) content in cells, which are both critical determinants of Emerging Viral Disease (EVD) infection. This hypothesis is based on a growing literature linking chloroquine to antiviral activity. It is estimated that enough information exists to launch a clinical trial of hydroxychloroquine for COVID-19.
Detailed Description
Sub-Study 1: COVID-19 patients in self-quarantine. Group 1: Hydroxychloroquine 400 mg bid (two 200 mg tablets taken twice a day; totaling 800 mg per day) for two weeks; Group 2: Placebo 2 pills twice a day for two weeks Sub-Study 2: Asymptomatic health care worker prophylaxis. Group 1: Hydroxychloroquine 600 mg once a day (three 200 mg tablets taken once a day) for up to 2 months; Group 2: Placebo 3 pills once a day for up to 2 months; cross-over from placebo to HCQ 600 mg once a day is allowed upon confirmatory diagnosis for COVID-19. PRIMARY OBJECTIVES: Sub-Study 1 (Patients tested for COVID-19 who meet symptomology and age requirements for eligibility): Rate of hospitalization Sub-Study 2 (Health Care Workers): Rate of COVID-19 infection (confirmed by accepted testing methods) at 2 months SECONDARY OBJECTIVES Sub-Study 1: Rate of secondary infection of co-inhabitants, adverse events, and negative for COVID-19 (confirmed by accepted testing methods) at 14 days Sub-Study 2: Number of shifts missed; rate of adverse events, and hospitalization at 2 months

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Coronavirus, Corona Virus Infection

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Model Description
Treatment and prevention study
Masking
ParticipantCare Provider
Masking Description
For PATCH 2: participant and care provider are blinded. For PATCH 3: Health care worker is blinded.
Allocation
Randomized
Enrollment
39 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Sub Study 1 Patients
Arm Type
Experimental
Arm Description
Patients tested for COVID-19 who meet symptomology and age requirements for eligibility
Arm Title
Sub Study 2 Health Care Workers
Arm Type
Experimental
Arm Description
Rate of COVID-19 infection (confirmed by accepted testing methods) at 2 months
Intervention Type
Drug
Intervention Name(s)
Group 1 HCQ
Other Intervention Name(s)
HCQ Group
Intervention Description
Enrolled participants randomized in Group 1 receive the HCQ drug
Intervention Type
Drug
Intervention Name(s)
Group 2 Placebo
Other Intervention Name(s)
Placebo Group
Intervention Description
Enrolled participants randomized in Group 2 will receive a placebo drug
Primary Outcome Measure Information:
Title
Substudy 1 - Number of COVID-19+ PCR Patients in Self-quarantine Who Are Hospitalized
Description
Number of COVID-19+ PCR patients in self-quarantine who are hospitalized up to 31 days after beginning HCQ or Placebo
Time Frame
Until completion of study, 29 to 31 days after beginning treatment.
Title
Sub Study 2:Number of Health Care Workers Testing Positive at 2 Months
Description
Rate of COVID-19 infection (confirmed by accepted testing methods) at 2 months
Time Frame
Until completion of study, 2 months after start of treatment.
Secondary Outcome Measure Information:
Title
Sub Study 1 - Secondary Infection of Co-inhabitants of COVID-19 Positive PCR Patients in Self-quarantine
Description
Co-inhabitants of COVID-19 positive PCR patients in self-quarantine that test positive up to 31 days after patient begins treatment with HCQ or Placebo
Time Frame
Until completion of study, 29 to 31 days after beginning treatment.
Title
Sub Study 1 - Rate of Negative Tests at End of Treatment for COVID-19 Positive PCR Patients in Self-quarantine
Description
Rate of negative tests at end of treatment for COVID-19 positive PCR patients in self-quarantine
Time Frame
15-17 days after completion of 14 day treatment
Title
Sub Study 1 - Rate of Negative Tests at End of Treatment for COVID-19 Positive PCR Patients in Self-quarantine
Description
Rate of negative tests at end of treatment for COVID-19 positive PCR patients in self-quarantine
Time Frame
1-3 days after completion of 14 day treatment
Title
Sub Study 2:Health Care Workers:Number of Shifts Missed
Description
Any work time missed because the participant experienced COVID-like symptoms during their active 2 month period
Time Frame
up to ~60 days after enrollment
Title
Sub Study 2:Health Care Workers: Assessment of Any Medical Events That Occur During the ~60 Day Active Period
Description
Assessment of any medical events that occur during the ~60 day active period that is felt to be related to receipt of HCQ
Time Frame
Until completion of study, 2 months (~60 days) after start of treatment.
Title
Sub Study 2:Health Care Workers:Rate of Hospitalization
Description
if the participant gets COVID and has severe symptoms and hospitalized, end point reached if before the end of the 2 month period
Time Frame
Until completion of study, 2 months after start of treatment.

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
75 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Able to give informed consent Subjects meeting the following criteria by Sub-Study: Sub-Study 1: 50-75 years of age; self-reporting as having a fever within four days prior to time of enrollment; and not requiring hospitalization. Enrolled individuals will undergo testing for COVID-19 and sent home for self-quarantine.Participant must be willing and able to provide informed consent, agree to testing for COVID-19 at time of enrollment to confirm diagnosis and two weeks at the end of treatment. Sub-Study 2: Currently employed as a health care worker. Health care workers are defined as : Medical Doctor (MD) Doctor of Osteopathic Medicine (DO) Nurse Practitioner (NP) Physician's Assistant (PA) Registered Nurse (RN) other members of the medical care team with significant COVID-19 exposure; Health care workers meeting the following criteria: asymptomatic and presumed negative for COVID-19 (no confirmatory testing conducted); scheduled for an average of >20 hours per week of clinical care over the next 2 months. Participant must agree to standard clinical guidelines and undergo COVID-19 testing upon the presentation of symptoms indicative of an influenza like illness; if a confirmatory COVID-19 diagnosis is given, participant will be offered to cross-over to HCQ 600 mg qd. Willing to report compliance with HCQ in the form of a diary and participate in other forms of self-reporting (e.g., symptom tracker and experience log). Subjects are willing and able to go to designated areas for testing of COVID-19/SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2). Participants must be able to swallow and retain oral medication and must not have any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels. Participants must have adequate baseline organ function Exclusion Criteria: Inclusion Criteria Able to give informed consent Subjects meeting the following criteria by Sub-Study: Sub-Study 1: 50-75 years of age; self-reporting as having a fever within four days prior to time of enrollment; and not requiring hospitalization. Enrolled individuals will undergo testing for COVID-19 and sent home for self-quarantine. Participant must be willing and able to provide informed consent, agree to testing for COVID-19 at time of enrollment to confirm diagnosis and two weeks at the end of treatment. Sub-Study 2: Currently employed as a health care worker (Medical Doctor, MD; Doctor of Osteopathic Medicine, DO; Nurse Practitioner, NP; Physician's Assistant, PA; and Registered Nurse, RN or other members of the medical care team with significant COVID-19 exposure); asymptomatic and presumed negative for COVID-19 (no confirmatory testing conducted); scheduled for an average of >20 hours per week of clinical care over the next 2 months. Participant must agree to standard clinical guidelines and undergo COVID-19 testing upon the presentation of symptoms indicative of an influenza like illness; if a confirmatory COVID-19 diagnosis is given, participant will be offered to cross-over to HCQ 600 mg qd. Willing to report compliance with HCQ in the form of a diary and participate in other forms of self-reporting (e.g., symptom tracker and experience log). Subjects are willing and able to go to designated areas for testing of COVID-19/SARS-CoV-2. Participant must be able to swallow and retain oral medication and must not have any clinically significant gastrointestinal abnormalities that may alter absorption such as malabsorption syndrome or major resection of the stomach or bowels. Participant must have adequate baseline organ function Exclusion Criteria Allergy to hydroxychloroquine Pregnant or lactating or positive pregnancy test during pre-medication examination Receiving any trial treatment drug for 2019-ncov within 14 days prior to screening evaluation (off label, compassionate use or trial related). Known retinal disease including but not limited to macular degeneration, retinal vein occlusion, visual field defect, diabetic retinopathy History of interstitial lung disease or chronic pneumonitis unrelated COVID-19. Due to risk of disease exacerbation, participants with porphyria or psoriasis are ineligible unless the disease is well-controlled, and they are under the care of a specialist for the disorder who agrees to monitor the Participant for exacerbations. Participants with serious intercurrent illness that requires active intravenous therapy, intense monitoring, or frequent dose adjustments for medication including but not limited to infectious disease, cancer, autoimmune disease, cardiovascular disease. Participants who have undergone major abdominal, thoracic, spine or central nervous system (CNS) surgery in the last 2 months, or plan to undergo surgery during study participation. Participants receiving cytochrome P450 enzyme-inducing anticonvulsant drugs (i.e. phenytoin, carbamazepine, Phenobarbital, primidone or oxcarbazepine) within 4 weeks of the start of the study treatment Participants currently taking digoxin History or evidence of increased cardiovascular risk including any of the following: Left ventricular ejection fraction (LVEF) < institutional lower limit of normal. Baseline echocardiogram is not required. Current clinically significant uncontrolled arrhythmias. Exception: Subjects with controlled atrial fibrillation History of acute coronary syndromes (including myocardial infarction and unstable angina), coronary angioplasty, or stenting within 6 months prior to enrollment Current ≥ Class II congestive heart failure as defined by New York Heart Association. Deemed unable to participate for medical reasons identified by Co-PI and study staff.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Deneen Vojta, MD
Organizational Affiliation
UnitedHealth Group
Official's Role
Principal Investigator
Facility Information:
Facility Name
ProHealth New York
City
New York
State/Province
New York
ZIP/Postal Code
11042
Country
United States

12. IPD Sharing Statement

Plan to Share IPD
Yes
IPD Sharing Plan Description
Data will be collected and managed by Optumcare and UnitedHealth Group Research & Development. Redacted/aggregate data will be shared with the University Of Penn using approved data sharing protocols.
IPD Sharing Time Frame
1 year
Citations:
PubMed Identifier
32031570
Citation
Wang D, Hu B, Hu C, Zhu F, Liu X, Zhang J, Wang B, Xiang H, Cheng Z, Xiong Y, Zhao Y, Li Y, Wang X, Peng Z. Clinical Characteristics of 138 Hospitalized Patients With 2019 Novel Coronavirus-Infected Pneumonia in Wuhan, China. JAMA. 2020 Mar 17;323(11):1061-1069. doi: 10.1001/jama.2020.1585. Erratum In: JAMA. 2021 Mar 16;325(11):1113.
Results Reference
background
PubMed Identifier
32091533
Citation
Wu Z, McGoogan JM. Characteristics of and Important Lessons From the Coronavirus Disease 2019 (COVID-19) Outbreak in China: Summary of a Report of 72 314 Cases From the Chinese Center for Disease Control and Prevention. JAMA. 2020 Apr 7;323(13):1239-1242. doi: 10.1001/jama.2020.2648. No abstract available.
Results Reference
background
PubMed Identifier
32129805
Citation
Ong SWX, Tan YK, Chia PY, Lee TH, Ng OT, Wong MSY, Marimuthu K. Air, Surface Environmental, and Personal Protective Equipment Contamination by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) From a Symptomatic Patient. JAMA. 2020 Apr 28;323(16):1610-1612. doi: 10.1001/jama.2020.3227.
Results Reference
background
PubMed Identifier
32125452
Citation
Ruan Q, Yang K, Wang W, Jiang L, Song J. Clinical predictors of mortality due to COVID-19 based on an analysis of data of 150 patients from Wuhan, China. Intensive Care Med. 2020 May;46(5):846-848. doi: 10.1007/s00134-020-05991-x. Epub 2020 Mar 3. No abstract available. Erratum In: Intensive Care Med. 2020 Apr 6;:
Results Reference
background
PubMed Identifier
32125269
Citation
Liu J, Liao X, Qian S, Yuan J, Wang F, Liu Y, Wang Z, Wang FS, Liu L, Zhang Z. Community Transmission of Severe Acute Respiratory Syndrome Coronavirus 2, Shenzhen, China, 2020. Emerg Infect Dis. 2020 Jun;26(6):1320-1323. doi: 10.3201/eid2606.200239. Epub 2020 Jun 17.
Results Reference
background
PubMed Identifier
25428871
Citation
Li F. Receptor recognition mechanisms of coronaviruses: a decade of structural studies. J Virol. 2015 Feb;89(4):1954-64. doi: 10.1128/JVI.02615-14. Epub 2014 Nov 26.
Results Reference
background
PubMed Identifier
18227861
Citation
Wang H, Yang P, Liu K, Guo F, Zhang Y, Zhang G, Jiang C. SARS coronavirus entry into host cells through a novel clathrin- and caveolae-independent endocytic pathway. Cell Res. 2008 Feb;18(2):290-301. doi: 10.1038/cr.2008.15.
Results Reference
background
PubMed Identifier
16537586
Citation
Chu VC, McElroy LJ, Chu V, Bauman BE, Whittaker GR. The avian coronavirus infectious bronchitis virus undergoes direct low-pH-dependent fusion activation during entry into host cells. J Virol. 2006 Apr;80(7):3180-8. doi: 10.1128/JVI.80.7.3180-3188.2006.
Results Reference
background
PubMed Identifier
30258004
Citation
Zheng Y, Shang J, Yang Y, Liu C, Wan Y, Geng Q, Wang M, Baric R, Li F. Lysosomal Proteases Are a Determinant of Coronavirus Tropism. J Virol. 2018 Nov 27;92(24):e01504-18. doi: 10.1128/JVI.01504-18. Print 2018 Dec 15.
Results Reference
background
PubMed Identifier
19506054
Citation
Keyaerts E, Li S, Vijgen L, Rysman E, Verbeeck J, Van Ranst M, Maes P. Antiviral activity of chloroquine against human coronavirus OC43 infection in newborn mice. Antimicrob Agents Chemother. 2009 Aug;53(8):3416-21. doi: 10.1128/AAC.01509-08. Epub 2009 Jun 8.
Results Reference
background
PubMed Identifier
16115318
Citation
Vincent MJ, Bergeron E, Benjannet S, Erickson BR, Rollin PE, Ksiazek TG, Seidah NG, Nichol ST. Chloroquine is a potent inhibitor of SARS coronavirus infection and spread. Virol J. 2005 Aug 22;2:69. doi: 10.1186/1743-422X-2-69.
Results Reference
background
PubMed Identifier
24841269
Citation
de Wilde AH, Jochmans D, Posthuma CC, Zevenhoven-Dobbe JC, van Nieuwkoop S, Bestebroer TM, van den Hoogen BG, Neyts J, Snijder EJ. Screening of an FDA-approved compound library identifies four small-molecule inhibitors of Middle East respiratory syndrome coronavirus replication in cell culture. Antimicrob Agents Chemother. 2014 Aug;58(8):4875-84. doi: 10.1128/AAC.03011-14. Epub 2014 May 19.
Results Reference
background
PubMed Identifier
32020029
Citation
Wang M, Cao R, Zhang L, Yang X, Liu J, Xu M, Shi Z, Hu Z, Zhong W, Xiao G. Remdesivir and chloroquine effectively inhibit the recently emerged novel coronavirus (2019-nCoV) in vitro. Cell Res. 2020 Mar;30(3):269-271. doi: 10.1038/s41422-020-0282-0. Epub 2020 Feb 4. No abstract available.
Results Reference
background
PubMed Identifier
21325294
Citation
Amaravadi RK, Lippincott-Schwartz J, Yin XM, Weiss WA, Takebe N, Timmer W, DiPaola RS, Lotze MT, White E. Principles and current strategies for targeting autophagy for cancer treatment. Clin Cancer Res. 2011 Feb 15;17(4):654-66. doi: 10.1158/1078-0432.CCR-10-2634.
Results Reference
background
PubMed Identifier
24991838
Citation
Rangwala R, Chang YC, Hu J, Algazy KM, Evans TL, Fecher LA, Schuchter LM, Torigian DA, Panosian JT, Troxel AB, Tan KS, Heitjan DF, DeMichele AM, Vaughn DJ, Redlinger M, Alavi A, Kaiser J, Pontiggia L, Davis LE, O'Dwyer PJ, Amaravadi RK. Combined MTOR and autophagy inhibition: phase I trial of hydroxychloroquine and temsirolimus in patients with advanced solid tumors and melanoma. Autophagy. 2014 Aug;10(8):1391-402. doi: 10.4161/auto.29119. Epub 2014 May 20.
Results Reference
background
PubMed Identifier
24991839
Citation
Rangwala R, Leone R, Chang YC, Fecher LA, Schuchter LM, Kramer A, Tan KS, Heitjan DF, Rodgers G, Gallagher M, Piao S, Troxel AB, Evans TL, DeMichele AM, Nathanson KL, O'Dwyer PJ, Kaiser J, Pontiggia L, Davis LE, Amaravadi RK. Phase I trial of hydroxychloroquine with dose-intense temozolomide in patients with advanced solid tumors and melanoma. Autophagy. 2014 Aug;10(8):1369-79. doi: 10.4161/auto.29118. Epub 2014 May 20.
Results Reference
background
PubMed Identifier
24991834
Citation
Vogl DT, Stadtmauer EA, Tan KS, Heitjan DF, Davis LE, Pontiggia L, Rangwala R, Piao S, Chang YC, Scott EC, Paul TM, Nichols CW, Porter DL, Kaplan J, Mallon G, Bradner JE, Amaravadi RK. Combined autophagy and proteasome inhibition: a phase 1 trial of hydroxychloroquine and bortezomib in patients with relapsed/refractory myeloma. Autophagy. 2014 Aug;10(8):1380-90. doi: 10.4161/auto.29264. Epub 2014 May 20.
Results Reference
background

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PATCH 2&3:Prevention & Treatment of COVID-19 (Severe Acute Respiratory Syndrome Coronavirus 2) With Hydroxychloroquine

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