Trial record 2 of 3 for:
carrimycin
Study to Evaluate Safety and Efficacy of Carrimycin for Treatment of Severe Coronavirus Disease 2019 (COVID-19) in Hospitalized Patients
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
| ClinicalTrials.gov Identifier: NCT04672564 |
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Recruitment Status :
Suspended
(sponsor strategy change)
First Posted : December 17, 2020
Last Update Posted : August 8, 2022
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Sponsor:
Shenyang Tonglian Group CO., Ltd
Information provided by (Responsible Party):
Shenyang Tonglian Group CO., Ltd
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Brief Summary:
This is a randomized, multicenter, placebo-controlled, double-blind clinical study in patients hospitalized due to severe Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection.
| Condition or disease | Intervention/treatment | Phase |
|---|---|---|
| Coronavirus Disease 2019 | Drug: Carrimycin Drug: Placebo | Phase 3 |
| Study Type : | Interventional (Clinical Trial) |
| Estimated Enrollment : | 300 participants |
| Allocation: | Randomized |
| Intervention Model: | Parallel Assignment |
| Masking: | Triple (Participant, Care Provider, Investigator) |
| Primary Purpose: | Treatment |
| Official Title: | A Phase 3, Randomized, Multicenter, Placebo-controlled, Double-blind Clinical Study of the Safety and Efficacy of Carrimycin for Treatment of Severe COVID-19 in Hospitalized Patients |
| Actual Study Start Date : | March 30, 2021 |
| Estimated Primary Completion Date : | November 25, 2022 |
| Estimated Study Completion Date : | November 25, 2022 |
Resource links provided by the National Library of Medicine
MedlinePlus related topics:
COVID-19 (Coronavirus Disease 2019)
| Arm | Intervention/treatment |
|---|---|
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Experimental: Carrimycin
Patients will receive oral dose of 400 mg carrimycin once-daily and SOC for 14 days.
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Drug: Carrimycin
Carrimycin (400 mg) will be given once-daily for 14 days (2 x 200 mg tablets) after a meal, if a patient experiences an eating problem, carrimycin will be taken without food. |
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Placebo Comparator: Placebo
Patients will receive oral dose of Placebo once-daily and SOC for 14 days.
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Drug: Placebo
Placebo will be given once-daily for 14 days (2 tablets) after a meal, if a patient experiences an eating problem, placebo will be taken without food. |
Primary Outcome Measures :
- Time to patient not requiring supplemental oxygen up to 28 days after randomisation [ Time Frame: Up to Day 28 ]To evaluate the efficacy of carrimycin with SOC compared to placebo with SOC in patients hospitalized with severe SARS-CoV-2 pneumonia. Patients must have remained off of supplemental oxygen for at least 48 hours and remain off of oxygen until Day 28
Secondary Outcome Measures :
- Time to recovery based on 8-category ordinal scale [ Time Frame: From screening Day (Day -4 to Day -1) until Day 28 ]To describe the difference in time to pre-defined symptom improvement compared to placebo, based on 8-category ordinal scale. Time to recovery is defined as time point when a patient reaches level 3 or lower on the 8-Category ordinal scale and does not return to a level > 3 during the 28-day period. The 8-Category ordinal scale score ranges from 1 to 8. Score 1: Not hospitalized, no limitations on activities; 2: Not hospitalized, limitation on activities, home oxygen requirement or both; 3: Hospitalized, not requiring supplemental oxygen and no longer requiring ongoing medical care; 4: Hospitalized, not requiring supplemental oxygen but requiring ongoing medical care; 5: Hospitalized, requiring supplemental oxygen; 6: Hospitalized, requiring noninvasive ventilation or high flow oxygen devices; 7: Hospitalized, receiving invasive mechanical ventilation or extracorporeal membrane oxygenation and score 8: Death. Higher scores indicate worse outcome.
- Time to recovery based on the Breathlessness, Cough and Sputum Scale (BCSS) [ Time Frame: From screening Day (Day -4 to Day -1) until Day 28 ]To describe the difference in time to pre-defined symptom improvement compared to placebo based on the BCSS. The BCSS is a three-item questionnaire rating breathlessness, cough and sputum on a 5-point Likert scale from 0 (no symptoms) to 4 (severe symptoms). A reduction in the mean total BCSS score represents a substantial symptomatic improvement.
- Time to symptom improvement [ Time Frame: From screening Day (Day -4 to Day -1) until Day 28 ]To describe the difference in time to pre-defined symptom improvement compared to placebo, based on the BCSS. Time to symptom improvement can be considered when the score of a patient has a reduction of 1 with 2 consecutive ratings on the BCSS. The BCSS is a three-item questionnaire rating breathlessness, cough and sputum on a 5-point Likert scale from 0 (no symptoms) to 4 (severe symptoms). A reduction in the mean total BCSS score represents a substantial symptomatic improvement.
- Length of hospital stay (in days) [ Time Frame: From Screening Day (Day -4 to Day -1) until Day 60 or Early Withdrawal ]To evaluate length of hospital stay between patients receiving carrimycin vs placebo.
- Time to discharge (in days) [ Time Frame: From screening Day (Day -4 to Day -1) until Day 60 and at Early Withdrawal ]To evaluate time to discharge between patients receiving carrimycin vs placebo.
- Number of patients with all cause mortality at Days 14 and 28 [ Time Frame: At Days 14 and 28 ]To evaluate mortality rates between patients receiving carrimycin vs placebo.
- Changes from baseline in sequential organ failure assessment (SOFA) score [ Time Frame: From baseline (Day -4 to Day -1) Days 3, 7, 10, 14 and 28 after treatment ]To evaluate the improvement for specific clinical parameters including fever, respiratory rate, oxygen saturation, breathlessness, cough and sputum production. The SOFA score ranges from 0 to 4. Lower score predicts better organ functioning and higher score represents severe organ failure.
- Percentage of patients who reach level 2 or lower at Day 28 on the 8 category ordinal scale [ Time Frame: From screening Day (Day -4 to Day -1) until Day 28 ]The 8-Category ordinal scale score ranges from 1 to 8. Score 1: Not hospitalized, no limitations on activities; 2: Not hospitalized, limitation on activities, home oxygen requirement or both; 3: Hospitalized, not requiring supplemental oxygen and no longer requiring ongoing medical care; 4: Hospitalized, not requiring supplemental oxygen but requiring ongoing medical care; 5: Hospitalized, requiring supplemental oxygen; 6: Hospitalized, requiring noninvasive ventilation or high flow oxygen devices; 7: Hospitalized, receiving invasive mechanical ventilation or extracorporeal membrane oxygenation and score 8: Death. Higher scores indicate worse outcome.
- Mean changes in BCSS score during the study period [ Time Frame: From screening Day (Day -4 to Day -1) until Day 28 ]To evaluate the improvement for specific clinical parameters including breathlessness, cough and sputum production. The BCSS is a three-item questionnaire rating breathlessness, cough and sputum on a 5-point Likert scale from 0 (no symptoms) to 4 (severe symptoms). A reduction in the mean total BCSS score represents a substantial symptomatic improvement.
- Change from baseline in respiratory rate [ Time Frame: From screening Day (Day -4 to Day -1) until Day 60 and at Early Withdrawal ]To evaluate the improvement for specific clinical parameters including respiratory rate.
- Change from baseline in temperature [ Time Frame: From screening Day (Day -4 to Day -1) until Day 60 and at Early Withdrawal ]To evaluate the improvement for specific clinical parameters including fever.
- Number of patients with adverse event (AEs) and Serious adverse events (SAEs) [ Time Frame: From screening Day (Day -4 to Day -1) until Day 28 and until Day 60 ]To evaluate the safety and tolerability of the carrimycin and to describe the safety profile of treatments as reflected by AEs and SAEs.
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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:
- Patient with SARS-CoV-2 infection as determined by real time polymerase chain reaction (RT- PCR) or other commercial or public health assay in any specimen taken ≤ 4 days prior to randomization. Onset of symptoms of COVID-19 must be 14 or fewer days prior to randomization. Patient with a second SARS-CoV-2 episode after resolution of the initial infection may be enrolled if the initial infection had clearly resolved, re-infection is reconfirmed by RT-PCR and all other eligibility criteria are met
- Hospitalized patient who requires oxygen supplementation via either low-flow oxygen device (such as nasal cannula or face mask), high flow oxygen therapy (including high-flow nasal cannula), or non invasive ventilation to maintain peripheral oxygen saturation of at least 94%. The patient must have had such an oxygen requirement for 2 days or fewer at the time of Screening, and the oxygen requirement must be non-improving (worsening or stable) in the Investigator's judgement at the time of Screening and randomization
- Female patient of childbearing potential and male patient with female partner of childbearing potential must agree to use at least one primary form of contraception for the duration of the study
- Ability to provide informed consent personally, or by a legally acceptable representative if the patient is unable to do so
- Patient is willing and able to comply with all required study visits and follow up required by the protocol
- Patient must agree not to enroll in another study of an investigational agent prior to completion of Day 60 of study
Exclusion Criteria:
- Non-hospitalized patients, including those requiring home oxygen support
- Patient has a creatinine clearance < 50 mL/min/1.73m^2 using the modification of diet in renal disease formula
- Patient cannot take the study drug by mouth and needs to be administered by nasogastric tube at Screening.
- Patient has a known allergy to any study medication or macrolides
- Patient with known medical history of hepatitis B or, if tested, presence of hepatitis B surface antigen at Screening
- Patient has a known medical history of hepatitis C or positive hepatitis C antibody test result at Screening (if obtained)
- Patient has a positive hepatitis C RNA test result at Screening
- Patient has a known medical history of human immunodeficiency virus (HIV) infection or was seropositive for human immunodeficiency virus (if tested)
- Patient has been treated with anti-tumor therapy with immunosuppressive effects, which includes chemotherapy, biologics and hormonal therapy in the past 30 days prior to Screening
- Patient has used a macrolide in the week prior to Screening
- Patient has used antiviral drugs which are not part of SOC < 24 hours prior to Day 1
- Patient receiving hemoperfusion or with anticipated use of hemoperfusion (including when hemoperfusion is a part of SOC)
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Patient has used the following types of medications < 2 days prior to Day 1 and/or plans to initiate such medications during the treatment period without an appropriate alternative therapy:
- Narrow therapeutic index substrates of cytochrome P450 (CYP) enzymes
- Narrow therapeutic index substrates of major transporters: organic anion transporting polypeptide 1B1 and 1B3 (OATP1B1, OATP1B3), organic anion transporter 1 and 3 (OAT1, OAT3), organic cation transporter 2 (OCT2) and multidrug and toxin extrusion proteins 1 and 2-K (MATE1, MATE2K)
- Strong inhibitors and/or inducers of enzymes CYP1A2, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, CYP3A4/5
- Strong inhibitors of transporters OATP1B1 and OATP1B3
- Note: strong inhibitors of OAT1/OAT3, OCT2 and MATE1/MATE2K should be avoided when possible, but when unavoidable investigators may assess the risks and benefits and to continue treatment with such medications under close observation for adverse events
- Patient has consumed foods and/or used herbal medicines with strong CYP3A4 or CYP3A5 effects
- Patient who, in the judgment of the Investigator, will be unlikely or unable to comply with the requirements of this protocol through Day 60
- Female patient who is pregnant or breastfeeding
- Critical patient with a life expectancy < 48 hours
- Patient who has received an organ transplant in the past 6 months prior to Screening or is on the waiting list for organ transplantation
- Patient with evidence of multiorgan failure (defined as two or more organs failing) or septic shock
- Patient requiring mechanical ventilation or extracorporeal membrane oxygenation at Screening
- Patient has a mean corrected QT interval using Fridericia's formula (QTcF) of > 450 msec (for male patients) and > 470 msec (for female patients) at Screening
- Patient who has a history of alcohol abuse within 3 months prior to the study as judged by the Investigator
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): NCT04672564
Locations
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Sponsors and Collaborators
Shenyang Tonglian Group CO., Ltd
| Responsible Party: | Shenyang Tonglian Group CO., Ltd |
| ClinicalTrials.gov Identifier: | NCT04672564 |
| Other Study ID Numbers: |
TLKLXG202001 |
| First Posted: | December 17, 2020 Key Record Dates |
| Last Update Posted: | August 8, 2022 |
| Last Verified: | February 2022 |
| Studies a U.S. FDA-regulated Drug Product: | Yes |
| Studies a U.S. FDA-regulated Device Product: | No |
Keywords provided by Shenyang Tonglian Group CO., Ltd:
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Severe Acute Respiratory Syndrome Coronavirus 2 Safety Novel coronavirus Carrimycin Remdesivir |
Additional relevant MeSH terms:
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Coronavirus Infections COVID-19 Coronaviridae Infections Nidovirales Infections RNA Virus Infections Virus Diseases |
Infections Respiratory Tract Infections Pneumonia, Viral Pneumonia Lung Diseases Respiratory Tract Diseases |