Solid Tumor MalignancyPhase 2NCT04847050
A Trial of the Safety and Immunogenicity of the COVID-19 Vaccine (mRNA-1273) in Participants With Hematologic Malignancies and Various Regimens of Immunosuppression, and in Participants With Solid Tumors on PD1/PDL1 Inhibitor Therapy
A Phase 2 study testing Messenger ribonucleic acid (mRNA)-1273 Vaccine, Messenger ribonucleic acid (mRNA)-1273 Vaccine Booster and ECG in people with Solid Tumor Malignancy and Hematologic Malignancy, run by National Cancer Institute (NCI) at 1 site in United States.
Trial summary
Background: Coronavirus disease (COVID-19) is a viral infection. It has spread rapidly across the globe. It has overwhelmed health systems. Researchers are concerned that it may undo years of progress in the reduction of cancer-specific death. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Solid Tumor Malignancy, Hematologic Malignancy, Leukemia
- What is being tested?
- Messenger ribonucleic acid (mRNA)-1273 Vaccine, Messenger ribonucleic acid (mRNA)-1273 Vaccine Booster and ECG
- Type of treatment
- Vaccines, Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 19 participants
- Where
- 1 siteUnited States
- Study dates
- 28 Apr 2021to 25 May 2023
- Phase
- Phase 2
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Participants must meet all the inclusion criteria in order to be eligible to participate in the study.
- Participants must have one of the following:
- Histologically or cytologically confirmed solid tumor receiving a standard of care programmed cell death protein 1 (PD1)/Programmed death-ligand 1 (PDL1) inhibitor for treatment of their solid tumor (inclusive of Hodgkin Lymphoma and Primary Mediastinal B-Cell Lymphoma participants receiving PD1/PDL1 inhibitors as standard of care therapy)
- Confirmed diagnosis of acute leukemia (myeloid (AML) or lymphoid (ALL) or other acute leukemia; multiple myeloma; Waldenstrom macroglobulinemia
- Confirmed diagnosis of lymphoma, including small lymphoblastic lymphoma (i.e.,chronic lymphocytic leukemia)
- Be post allogeneic stem cell transplantation (for any indication)
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- Be an adult patient (aged 18 or older) with any malignancy who does not fit any of the above categories
- Age >=18 years.
- History of adequate organ and marrow function on a recent laboratory assessment (within 4 weeks of administration of vaccine), as defined below:
- Absolute lymphocyte count-Minimum value of 200 cells per mcL
- Absolute neutrophil count-Minimum value of 500 cells per mcL
- Platelets-Minimum value of 25,000 cells per mcL
- Total bilirubin-Maximum value of 3.0 x upper limit of normal
- Aspartate aminotransferase (AST) serum glutamic oxaloacetic transaminase (SGOT)/alanine transaminase ALT serum glutamic-pyruvic transaminase (SGPT)-Maximum value of 5.0 x upper limit of normal
- Creatinine-Maximum value of 3.0 x upper limit of normal (if elevated, use of creatinine calculated clearance will be necessary, as below)
- Creatinine clearance (only necessary for participants with elevated creatinine)-For participants with Chronic Kidney Disease, a calculated
- Glomerular Filtration Rate minimum will be required as follows: >30 mL/min/1.73 m^2 for participants with creatinine levels above institutional normal.
- Participants with history of human immunodeficiency virus (HIV) may enroll
- Participants with history of chronic hepatitis B virus (HBV) must be on suppressive therapy (if indicated) with undetectable viral load.
- Participants with a known history of hepatitis C virus (HCV) infection must have been treated and cured with an undetectable HCV viral load. For participants with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load.
- A negative urine/serum pregnancy test for females of childbearing potential. The effects of mRNA-1273 Vaccine on the developing human fetus are unknown. For this reason, women of child-bearing potential and men must agree to use adequate contraception prior to study entry and for 30 days after the last study treatment.
- Note: A female is considered to be of childbearing potential if she has experienced menarche and is not permanently sterile (i.e., hysterectomy, bilateral oophorectomy, or tubal ligation) or postmenopausal (postmenopausal is defined as 12 consecutive months with no menses without an alternative medical cause and with a serum follicle-stimulating hormone test result in the postmenopausal range).
- Effective methods of contraception:
- Intrauterine device.
- Stable dose of hormonal birth control, such as those listed below, for at least 3 months prior to enrollment.
- Hormonal contraceptive tablets.
- Injectable hormonal contraceptives.
- Implanted hormonal contraceptives.
- Cutaneous contraceptive patches.
- Intravaginal hormonal contraceptive rings.
- At least 1 barrier method. Effective barrier methods for use in this study are:
- Male or female condom.
- Diaphragm.
- Creams or gels that contain a chemical to kill sperm
- If a female patient has a male participant who has had surgery to prevent pregnancy (vasectomy), that will be considered evidence of effective contraception.
- Ability to understand and the willingness to sign a written informed consent document.
- CLL participants undergoing Bruton tyrosine kinases inhibitors (BTKi) treatment interruption: Must be receiving treatment with a BTKi for 6 months prior to vaccination and be willing to hold their treatment for up to 3 weeks around the time of vaccination.
Who cannot join
- All participants meeting any of the exclusion criteria at baseline will be excluded from study participation.
- Within 14 days of known exposure to someone with confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection or coronavirus disease (COVID-19).
- Acutely ill or febrile 24 hours prior to or at the Screening Visit (Day 0). Fever is defined as a body temperature greater than or equal to 38.0 degrees C/100.4 degrees F. Participants meeting this criterion may be rescheduled within the relevant window periods. Afebrile participants with minor illnesses can be enrolled at the discretion of the investigator.
- Participants on the vaccine na(SqrRoot) ve arms cannot have received any doses of the COVID-19
- vaccine.
- Participants who have not completed a standard vaccination series due to initiation of vaccination in a foreign location (e.g., single dose of Astra-Zeneca vaccine or a similar situation) may be enrolled after discussion with the principal investigator.
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- Participants on the booster arms must have received all doses of their initial COVID-19 vaccine (Participants vaccinated with the Janssen vaccine must have received the single dose of that Emergency Use Authorization (EUA) vaccine for COVID19, but all others must have received 2 doses) at least 4 weeks prior to vaccination on protocol. Participants will be allowed to enroll if they have already received booster doses of vaccine prior to enrolling on the protocol at least four weeks prior to vaccination on protocol. In this case, the protocol will administer a single booster dose of vaccination. Documentation will be required.
- Known diagnosis of chronic pulmonary disease (e.g., chronic obstructive pulmonary disease, asthma) that is not controlled.
- Chronic cardiovascular disease that is not controlled.
- Participants with a history of myocarditis (inflammation of the heart) or pericarditis (inflammation of the pericardium)
- History of anaphylaxis, urticaria, or other significant adverse reaction requiring medical intervention after receipt of a vaccine.
- Bleeding disorder considered a contraindication to intramuscular (IM) injection or phlebotomy.
- Participated in an interventional clinical trial with an investigational agent within 28 days prior to the Screening Visit (Day 0) or plans to do so while participating in this study. The site investigator may enroll a participant on the trial earlier than 28 days if enough time has passed to ensure that at least five half-lives have occurred.
- Prior/Concomitant Therapy
- Has received prior radiotherapy within 14 days before the first dose of study treatment. Participants must have recovered from all radiation-related toxicities, not require corticosteroids, and not have had radiation pneumonitis. A 7-day washout is permitted for palliative radiation (less than or equal to 2 weeks of radiotherapy) to non-central nervous system (CNS) disease.
- Has received a live vaccine within 30 days before the first dose of study treatment. Examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, varicella/zoster (chicken pox), yellow fever, rabies, Bacillus Calmette-Guerin (BCG), and typhoid vaccine. Seasonal influenza vaccines for injection are generally killed virus vaccines and are allowed; however, intranasal influenza vaccines (e.g., FluMist (registered trademark)) are live attenuated vaccines and are not allowed.
- Has received an inactivated vaccine within 14 days before the first dose of study treatment.
- Have major surgical procedures within 28 days or non-study-related minor procedures within 7 days before the first dose of study treatment. In all cases, the participant must be sufficiently recovered and stable before treatment administration.
- --History of severe allergic reactions to any components of the study treatment.
- Has uncontrolled intercurrent illness, including but not limited to, ongoing or active infection, symptomatic congestive heart failure, uncontrolled hypertension, unstable angina pectoris, cardiac arrhythmia, severe or ongoing interstitial lung disease (ILD), serious chronic gastrointestinal conditions associated with diarrhea, or psychiatric illness/social situations that would limit compliance with study requirement, substantially increase risk of incurring adverse events (AEs), or compromise the ability of the participant to give written informed consent.
- Active tuberculosis (clinical evaluation that includes clinical history, physical examination and radiographic findings, and tuberculosis testing in line with local practice).
- History of (non-infectious) pneumonitis that required steroids or has current pneumonitis.
- Has involvement in the planning and/or conduct of the study.
- Female who is pregnant or breastfeeding
- Male or female participant of reproductive potential who are not willing to employ effective birth control from screening to 30 days after the last dose of study treatment.
Trial locations and contacts
1 site in 1 country.
United States1 site
National Institutes of Health Clinical Center
Bethesda, Maryland, 20892
About this study
Official title: A Trial of the Safety and Immunogenicity of the COVID-19 Vaccine (mRNA-1273) in Participants With Hematologic Malignancies and Various Regimens of Immunosuppression, and in Participants With Solid Tumors on PD1/PDL1 Inhibitor Therapy, Including Booster Doses of Vaccine
Background:
Coronavirus disease (COVID-19) is a viral infection. It has spread rapidly across the globe. It has overwhelmed health systems. Researchers are concerned that it may undo years of progress in the reduction of cancer-specific death. They want to test a vaccine that might protect people with cancer from COVID-19.
Read more
Objective:
To test the safety and efficacy of a vaccine using messenger ribonucleic acid (mRNA)-1273 that may protect people with cancer from COVID-19.
Eligibility:
Adults ages 18 and older who have a solid tumor or blood cancer and who may benefit from a vaccine that might prepare their immune system for fighting and preventing infection from COVID-19. Patients with solid tumors must be receiving treatment with an immunotherapy agent.
Design:
Participants will be screened with a medical history, medicine review, and physical exam. They will have blood tests. They will have a pregnancy test if needed.
Participants will get 2 doses of the mRNA-1273 vaccine if they have not been vaccinated already. It will be injected into a muscle in the arm on Days 1 and 29. They will be followed for 12 months after the second dose.
Participants will have study visits at the Clinical Center on Days 1, 29, 36,57, 209, and 394. Some visits will last about 4-6 hours. Patients will be able to get up to 3 doses of mRNA-1273 as a booster on trial if they have already completed a primary series of a vaccine. Participants who have already received a booster dose of vaccine will be able to enroll to receive additional boosters. It will be injected into a muscle in the arm on Day 1. Participants will be followed for 12 months after their last booster injection. Participants who receive booster doses will have study visits at the Clinical Center on Days 1, 29, 57, 180 and 360.
Participants will give blood and saliva samples for research.
Participation will last about 16 months.
Read the detailed description
Design of the Study:
This is an open-label, multicenter clinical trial designed to evaluate the safety, reactogenicity and primary immunogenicity of the messenger ribonucleic acid (mRNA)-1273 vaccine administered in 2 doses, 28 days apart, in participants who have hematological malignancy and are immunosuppressed due to their disease and/or treatment or receiving a Programmed cell death protein 1 (PD-1)/Programmed death-ligand 1 (PDL-1) inhibitor for treatment of a solid tumor can be associated with appropriately high rates of development of neutralizing antibodies of mRNA-1273. The trial will also evaluate the safety, reactogenicity and immunogenicity after administration of additional booster doses of the vaccine.
Study Phase:
Study Population:
For the vaccine-na(SqrRoot) ve cohorts, up to 80 participants will be enrolled.
- 20 participants with solid tumor malignancies who have initiated PD1/PDL1 inhibitor therapy as part of standard of care and are deemed to have a stable regimen without the need for any immunosuppressive therapy or corticosteroids.
- 60 participants with leukemia, lymphoma, multiple myeloma and participants post-allogeneic stem cell transplant will be enrolled based on their perceived risk of immunosuppression.
For the previously-vaccinated (also known as "booster") cohorts, up to 140 participants will be enrolled for booster injections. All participants on the vaccine-na(SqrRoot) ve cohorts will have the option of receiving boosters; however, they will not count towards the maximum accrual goal for each of the booster groups. Note: All participants will be eligible to receive up to three (3) booster doses of vaccine on study.
- 20 participants with solid tumor malignancies who have initiated PD1/PDL1 inhibitor therapy as part of standard of care and are deemed to have a stable regimen without the need for any immunosuppressive therapy or corticosteroids.
- 20 participants with chronic lymphocytic leukemia who are not currently on any therapies
- 20 participants with chronic lymphocytic leukemia who are on Bruton's tyrosine kinase (BTK) inhibitor therapy alone
- 30 participants with any chimeric antigen receptor (CAR) T Cell therapy for a hematologic malignancy
- 20 participants post-allogeneic stem cell transplant
- 20 participants with other hematologic malignancies
- Up to 10 participants with any solid tumor who are not otherwise eligible for any of the other cohorts
Number of Sites: 2
Description of Study Product or Intervention:
mRNA-1273 Injection (Drug Product) is an lipid nanoparticles (LNPs) dispersion containing a single mRNA sequence (Drug Substance) that encodes the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) S glycoprotein stabilized in the prefusion conformation. The mRNA-1273 Drug Substance is combined with a mixture of 4 lipids common to the Moderna's mRNA vaccine platform: SM-102 (a custom-manufactured, ionizable lipid) and 3 commercially available lipids, cholesterol, distearoylphosphatidylcholine (DSPC), and 1,2-dimyristoyl-rac-glycero-3-methoxypolyethylene glycol-2000 (PEG2000-DMG) (https://doi.org/10.1038/s41587-020- 00807-1). mRNA-1273 Injection is provided as a sterile solution for injection, white to off white dispersion in appearance.
Presentation: mRNA-1273 Injection is provided as a sterile solution for injection at a concentration of 0.2 mg/mL in 20 mM trometamol (Tris) buffer containing 87 mg/mL sucrose and 4.3 mM acetate, at potential hydrogen (pH) 7.5. mRNA-1273 Injection is presented in 10R USP Type I borosilicate glass vials with PLASCAP vial seal containing a 20 mm FluroTec-coated plug stopper and has a 6.3 mL nominal fill volume. This vial may be used for more than one participant.
mRNA-1273 Injection must be stored frozen at -15 degrees C to -25 degrees C until thawed for use and then stored refrigerated at 2 degrees C to 8 degrees C for up to 30 days (once thawed it must not be refrozen)
Each dose of 100 mcg (0.5 mL) will be administered via IM injection into the deltoid muscle on Days 1 and 29 (+/- 3 days) for the vaccine-na(SqrRoot) ve cohorts. Up to 3 additional (booster) doses of the vaccine may also be administered.
Study Objectives:
Primary:
- To evaluate the safety and reactogenicity of the mRNA-1273 vaccine administered in 2 doses, 28 days apart, in participants who have a hematological malignancy and are immunosuppressed due to their disease and/or treatment, or receiving a PD-1/PDL-1 inhibitor for treatment of a solid tumor for patients who are vaccine-na(SqrRoot) ve
- To evaluate the safety and reactogenicity of booster doses of mRNA-1273 vaccine administered to participants who have previously received an mRNA or alternative vaccine regimen
- To evaluate the safety and reactogenicity of booster doses of mRNA-1273 administered to participants with chronic lymphocytic leukemia (CLL) who are either off treatment or are engaging in a 3-week BTK inhibitor interruption to enhance vaccine immunogenicity
- To assess the immunogenicity of mRNA-1273 in participants with cancer, as assessed by the titer or level of specific binding antibody (bAb)
Secondary:
- To evaluate the immunogenicity of the mRNA-1273 vaccine administered in 2 doses 28 days apart, as assessed by the titer or level of neutralizing antibody (nAb) in the vaccine-na(SqrRoot) ve cohorts
- To evaluate the immunogenicity of booster doses of mRNA-1273 vaccine administered to participants who have previously been vaccinated against SARS-CoV2 with any prior vaccine regimen. as assessed by the titer or level of neutralizing antibody (nAb)
Exploratory:
- To assess immune responses against the SARS-CoV-2 nucleocapsid and spike proteins
- To evaluate salivary measurement of immunoglobulin G (IgG) antibodies against the SARS-CoV-2 nucleocapsid and spike (S) proteins
Duration of Individual Participant Participation:
The duration for each individual participation is approximately 14 months (from first contact to last visit).
Study Duration:
Study duration is anticipated to be 16 months (from start of screening to last Participant/last visit).
- Being tested
- Messenger ribonucleic acid (mRNA)-1273 Vaccine, Messenger ribonucleic acid (mRNA)-1273 Vaccine Booster, ECG, Antibiotics, Anti-viral agents
- Keywords
- mRNA-1273 vaccine, moderna, SARS-CoV-2, booster shot
- Medical subject headings
- Hematologic Neoplasms, Leukemia, Lymphoma, Multiple Myeloma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Messenger ribonucleic acid (mRNA)-1273 VaccineBiological
Also called mRNA-1273
A rapid response, proprietary messenger RNA (mRNA)-based vaccine platform. 100 mcg administered intramuscular (IM) on Day 1 and 29 for vaccine naive cohorts.
Messenger ribonucleic acid (mRNA)-1273 Vaccine BoosterBiological
Also called mRNA-1273
A rapid response, proprietary messenger RNA (mRNA)-based vaccine platform. 100 mcg administered intramuscular (IM) on Day 1 for vaccine booster cohorts. Participants may receive up to 3 booster injections on study.
ECGDiagnostic test
Also called Electrocardiogram
Baseline (-28 days/Day 1); and Day 29 (+/- 3 days).
AntibioticsOther
Use of prophylactic antibiotics is recommended according to institutional standards.
Anti-viral agentsOther
Use of prophylactic antiviral agents is recommended according to institutional standards.
Anti-fungal agentOther
Use of prophylactic antifungal agents is recommended according to institutional standards.
Anti-emeticsOther
Use of prophylactic anti-emetics is recommended according to institutional standards.
| Study group | Role | What they receive |
|---|---|---|
| Arm 1 messenger ribonucleic acid (mRNA) | Experimental | 100 mcg (0.5 mL) messenger ribonucleic acid (mRNA)-1273 injection intramuscular (IM) on days 1 and 29; with option for subsequent booster dose(s), 100 mcg (0.5 mL) mRNA-1273 injection (IM) no less than 4 weeks after day 29 Receives: Biological: Messenger ribonucleic acid (mRNA)-1273 Vaccine; Biological: Messenger ribonucleic acid (mRNA)-1273 Vaccine Booster; Diagnostic Test: ECG; Other: Antibiotics; Other: Anti-viral agents; Other: Anti-fungal agent; Other: Anti-emetics |
| Arm 2 messenger ribonucleic acid (mRNA) | Experimental | 100 micrograms (0.5 mL) messenger ribonucleic acid (mRNA) injection on day (D)1 Receives: Biological: Messenger ribonucleic acid (mRNA)-1273 Vaccine; Diagnostic Test: ECG; Other: Antibiotics; Other: Anti-viral agents; Other: Anti-fungal agent; Other: Anti-emetics |
What is being measured
The primary outcome is the main question the study is designed to answer.
Number of Participants With Grades 1-5 Solicited (Expected) and/or Unsolicited (Unexpected) Adverse Events (AE's): Initial Phase
Solicited (expected) local and systemic Adverse Reactions (ARs) through 7 days after each injection were assessed using the clinical abnormalities section of the Food and Drug Administration (FDA) -Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials. Unsolicited (unexpected) adverse events (AEs) through 28 days after each injection and serious adverse events (SAE's) throughout the entire study period were assessed by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0. Grade 1 is mild. Grade 2 is moderate. Grade 3 is severe. Grade 4 is life-threatening. Grade 5 is death related to adverse event.
Measured: 7 and 28 days after each injection and throughout the entire study period, a median of 19.5 months
Number of Participants With Reactogenicity of Messenger Ribonucleic Acid (mRNA)-1273 Vaccine: Initial Phase
Reactogenicity of mRNA-1273 vaccine was assessed by physical examination findings following vaccination. A physical exam will be performed to assess general physical condition in the following areas: supraclavicular and axillary lymph nodes, cardiovascular, pulmonary, abdomen and skin and include an assessment of pain, tenderness, erythema, induration and warmth at the injection site, fever, chills, arthralgia/joint pain, malaise/fatigue, myalgia/body aches, headache, nausea, vomiting, and abdominal pain following vaccination.
Measured: End of 15-minute observation period following each vaccination on Day 1 and Day 29
Number of Participants With Grades 1-5 Solicited (Expected) and/or Unsolicited (Unexpected) Adverse Events (AE's): Booster Phase
Solicited (expected) local and systemic Adverse Reactions (ARs) through 7 days after each injection were assessed using the clinical abnormalities section of the Food and Drug Administration (FDA) -Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials. Unsolicited (unexpected) adverse events (AEs) through 28 days after each injection and serious adverse events (SAE's) throughout the entire study period were assessed by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0. Grade 1 is mild. Grade 2 is moderate. Grade 3 is severe. Grade 4 is life-threatening. Grade 5 is death related to adverse event.
Measured: 7 and 28 days after each injection and throughout the entire study period, a median of 19.5 months
Number of Participants Who Had Vital Signs Performed Prior to Vaccine
Vital signs: weight, temperature, heart rate/pulse, respirations, and blood pressure will be performed prior to each vaccine.
Measured: Prior to each vaccine. Screening or Day 0 visit; Day 1, visit 1, vaccine dose 1; Day 29, visit 2, vaccine dose 2; Day 209 (6 months), visit 5 (+/- 28 days); and Day 394, visit 6 (+/- 28 days)
Immunogenicity of Messenger Ribonucleic Acid (mRNA) Titers - 1273 Administered in 2 Doses in the Initial Phase
Immunogenicity of mRNA 1273 administered in 2 doses was assessed by titer or level of specific binding antibody (bAb), in participants who have a hematological malignancy and are immunosuppressed due to their disease and/or treatment or receiving a programmed death-1 (PD-1)/programmed death-ligand 1 inhibitor for treatment of a solid tumor - Titer or level of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific binding antibody (bAb) measured by enzyme-linked immunosorbent assay (ELISA) on Day 1, Day 29, Day 36, Day 57, Day 209, and Day 394.
Measured: Day 1, Day 29, Day 36, Day 57, Day 209, and Day 394
Number of Participants With Reactogenicity of Messenger Ribonucleic Acid (mRNA) -1273 of a Booster Vaccination: Booster Phase
Reactogenicity of mRNA-1273 of a booster vaccination was assessed by physical examination findings following vaccination. A physical exam will be performed to assess general physical condition in the following areas: supraclavicular and axillary lymph nodes, cardiovascular, pulmonary, abdomen and skin and include an assessment of pain, tenderness, erythema, induration and warmth at the injection site, fever, chills, arthralgia/joint pain, malaise/fatigue, myalgia/body aches, headache, nausea, vomiting, and abdominal pain following vaccination.
Measured: End of 15-minute observation period following each vaccination on Day 1 and Day 29
Secondary outcomes (3)
Number of Neutralizing Antibody Samples - Initial Phase
Number of samples with a neutralizing response (defined as neutralization assay above 30%) will be reported. Immunogenicity of mRNA-1273 vaccine was assessed for Vaccine Naive Arm in participants who have a hematological malignancy and are immunosuppressed due to their disease and/or treatment or receiving a programmed death-1 (PD-1)/programmed death-ligand 1 inhibitor for treatment of a solid tumor. Assessment was performed on Day 1, Day 29, Day 36, Day 57, Day 209, and Day 394
Measured: For Vaccine Naive Arm: Day 1, Day 29, Day 36, Day 57, Day 209, and Day 394
Number of Neutralizing Antibody Samples - Booster Phase
Number of samples with a neutralizing response (defined as neutralization assay above 30%) will be reported. Participants would receive one to two vaccine boosters. Analysis of timepoints after booster 1 and booster 2 are reported collectively. Immunogenicity of mRNA-1273 vaccine was assessed for Booster Arm in participants with hematologic malignancy with or without ongoing immune suppression and participants with solid tumor receiving programmed death-1 (PD-1)/programmed death-ligand 1 inhibitor (PD-L1) inhibitors: Day 1, Day 29, Day 57, Day 180, and Day 360.
Measured: Day 1, Day 29, Day 57, Day 180, and Day 360
Immunogenicity of Messenger Ribonucleic Acid (mRNA) -1273 Levels Administered in 2 Doses in the Booster Phase
Immunogenicity of mRNA 1273 administered in 2 doses was assessed by titer or level of specific binding antibody (bAb), in participants with hematologic malignancy with or without ongoing immune suppression and patients with solid tumor receiving programmed death-1 (PD-1)/programmed death-ligand 1 inhibitor (PD-L1) inhibitors. Titer or level of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific binding antibody (bAb) measured by enzyme-linked immunosorbent assay (ELISA) on Day 1, Day 29, Day 57, Day 180, and Day 360. Participants received one or two vaccine boosters. Analysis of timepoints after booster 1 and booster 2 are reported collectively.
Measured: Day 1, Day 29, Day 57, Day 180, and Day 360
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted15 Apr 2021
- Study start28 Apr 2021
- Primary completion25 May 2023
- Study completion25 May 2023
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for Solid Tumor MalignancyStudies of the same condition, open and under way.
- More trials run by National Cancer Institute (NCI)The sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Prevention
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 19 participants (actual)
Sponsor and investigators
- Lead sponsor
- National Cancer Institute (NCI)
- Sponsor type
- US National Institutes of Health
- Responsible party
- Principal investigator, James Gulley, M.D., National Cancer Institute (NCI)
- Investigators
- James Gulley, M.D., Principal investigator, National Cancer Institute (NCI)
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04847050
- Sponsor's protocol ID
- 10000115
- Other IDs
- 000115-C
- Status last verified
- Aug 2024
- First submitted
- 14 Apr 2021
- Last updated
- 27 Aug 2024
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: All individual participant data (IPD) recorded in the medical record will be shared with intramural investigators upon request. In addition, all large-scale genomic sequencing data will be shared with subscribers to the database of Genotypes and Phenotypes (dbGaP).
Study at a glance
From the registry record, last updated by the sponsor on 27 Aug 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Trial of the Safety and Immunogenicity of the COVID-19 Vaccine (mRNA-1273) in Participants With Hematologic Malignancies and Various Regimens of Immunosuppression, and in Participants With Solid Tumors on PD1/PDL1 Inhibitor Therapy, Including Booster Doses of Vaccine
- ClinicalTrials.gov ID
- NCT04847050
- Acronym / sponsor ID
- 10000115
- Keywords
- mRNA-1273 vaccine, moderna, SARS-CoV-2, booster shot
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 19 participants (actual)
- Lead sponsor
- National Cancer Institute (NCI)US National Institutes of Health
- Study start
- 28 Apr 2021 (actual)
- Primary completion
- 25 May 2023 (actual)
- Study completion
- 25 May 2023 (actual)
- First posted
- 15 Apr 2021 (actual)
- Results
- Posted 27 Aug 2024
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Background:
Coronavirus disease (COVID-19) is a viral infection. It has spread rapidly across the globe. It has overwhelmed health systems. Researchers are concerned that it may undo years of progress in the reduction of cancer-specific death. They want to test a vaccine that might protect people with cancer from COVID-19.
Objective:
To test the safety and efficacy of a vaccine using messenger ribonucleic acid (mRNA)-1273 that may protect people with cancer from COVID-19.
Eligibility:
Adults ages 18 and older who have a solid tumor or blood cancer and who may benefit from a vaccine that might prepare their immune system for fighting and preventing infection from COVID-19. Patients with solid tumors must be receiving treatment with an immunotherapy agent.
Design:
Participants will be screened with a medical history, medicine review, and physical exam. They will have blood tests. They will have a pregnancy test if needed.
Participants will get 2 doses of the mRNA-1273 vaccine if they have not been vaccinated already. It will be injected into a muscle in the arm on Days 1 and 29. They will be followed for 12 months after the second dose.
Participants will have study visits at the Clinical Center on Days 1, 29, 36,57, 209, and 394. Some visits will last about 4-6 hours. Patients will be able to get up to 3 doses of mRNA-1273 as a booster on trial if they have already completed a primary series of a vaccine. Participants who have already received a booster dose of vaccine will be able to enroll to receive additional boosters. It will be injected into a muscle in the arm on Day 1. Participants will be followed for 12 months after their last booster injection. Participants who receive booster doses will have study visits at the Clinical Center on Days 1, 29, 57, 180 and 360.
Participants will give blood and saliva samples for research.
Participation will last about 16 months.
Detailed description
Design of the Study:
This is an open-label, multicenter clinical trial designed to evaluate the safety, reactogenicity and primary immunogenicity of the messenger ribonucleic acid (mRNA)-1273 vaccine administered in 2 doses, 28 days apart, in participants who have hematological malignancy and are immunosuppressed due to their disease and/or treatment or receiving a Programmed cell death protein 1 (PD-1)/Programmed death-ligand 1 (PDL-1) inhibitor for treatment of a solid tumor can be associated with appropriately high rates of development of neutralizing antibodies of mRNA-1273. The trial will also evaluate the safety, reactogenicity and immunogenicity after administration of additional booster doses of the vaccine.
Study Phase:
Study Population:
For the vaccine-na(SqrRoot) ve cohorts, up to 80 participants will be enrolled.
- 20 participants with solid tumor malignancies who have initiated PD1/PDL1 inhibitor therapy as part of standard of care and are deemed to have a stable regimen without the need for any immunosuppressive therapy or corticosteroids.
- 60 participants with leukemia, lymphoma, multiple myeloma and participants post-allogeneic stem cell transplant will be enrolled based on their perceived risk of immunosuppression.
For the previously-vaccinated (also known as "booster") cohorts, up to 140 participants will be enrolled for booster injections. All participants on the vaccine-na(SqrRoot) ve cohorts will have the option of receiving boosters; however, they will not count towards the maximum accrual goal for each of the booster groups. Note: All participants will be eligible to receive up to three (3) booster doses of vaccine on study.
- 20 participants with solid tumor malignancies who have initiated PD1/PDL1 inhibitor therapy as part of standard of care and are deemed to have a stable regimen without the need for any immunosuppressive therapy or corticosteroids.
- 20 participants with chronic lymphocytic leukemia who are not currently on any therapies
- 20 participants with chronic lymphocytic leukemia who are on Bruton's tyrosine kinase (BTK) inhibitor therapy alone
- 30 participants with any chimeric antigen receptor (CAR) T Cell therapy for a hematologic malignancy
- 20 participants post-allogeneic stem cell transplant
- 20 participants with other hematologic malignancies
- Up to 10 participants with any solid tumor who are not otherwise eligible for any of the other cohorts
Number of Sites: 2
Description of Study Product or Intervention:
mRNA-1273 Injection (Drug Product) is an lipid nanoparticles (LNPs) dispersion containing a single mRNA sequence (Drug Substance) that encodes the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) S glycoprotein stabilized in the prefusion conformation. The mRNA-1273 Drug Substance is combined with a mixture of 4 lipids common to the Moderna's mRNA vaccine platform: SM-102 (a custom-manufactured, ionizable lipid) and 3 commercially available lipids, cholesterol, distearoylphosphatidylcholine (DSPC), and 1,2-dimyristoyl-rac-glycero-3-methoxypolyethylene glycol-2000 (PEG2000-DMG) (https://doi.org/10.1038/s41587-020- 00807-1). mRNA-1273 Injection is provided as a sterile solution for injection, white to off white dispersion in appearance.
Presentation: mRNA-1273 Injection is provided as a sterile solution for injection at a concentration of 0.2 mg/mL in 20 mM trometamol (Tris) buffer containing 87 mg/mL sucrose and 4.3 mM acetate, at potential hydrogen (pH) 7.5. mRNA-1273 Injection is presented in 10R USP Type I borosilicate glass vials with PLASCAP vial seal containing a 20 mm FluroTec-coated plug stopper and has a 6.3 mL nominal fill volume. This vial may be used for more than one participant.
mRNA-1273 Injection must be stored frozen at -15 degrees C to -25 degrees C until thawed for use and then stored refrigerated at 2 degrees C to 8 degrees C for up to 30 days (once thawed it must not be refrozen)
Each dose of 100 mcg (0.5 mL) will be administered via IM injection into the deltoid muscle on Days 1 and 29 (+/- 3 days) for the vaccine-na(SqrRoot) ve cohorts. Up to 3 additional (booster) doses of the vaccine may also be administered.
Study Objectives:
Primary:
- To evaluate the safety and reactogenicity of the mRNA-1273 vaccine administered in 2 doses, 28 days apart, in participants who have a hematological malignancy and are immunosuppressed due to their disease and/or treatment, or receiving a PD-1/PDL-1 inhibitor for treatment of a solid tumor for patients who are vaccine-na(SqrRoot) ve
- To evaluate the safety and reactogenicity of booster doses of mRNA-1273 vaccine administered to participants who have previously received an mRNA or alternative vaccine regimen
- To evaluate the safety and reactogenicity of booster doses of mRNA-1273 administered to participants with chronic lymphocytic leukemia (CLL) who are either off treatment or are engaging in a 3-week BTK inhibitor interruption to enhance vaccine immunogenicity
- To assess the immunogenicity of mRNA-1273 in participants with cancer, as assessed by the titer or level of specific binding antibody (bAb)
Secondary:
- To evaluate the immunogenicity of the mRNA-1273 vaccine administered in 2 doses 28 days apart, as assessed by the titer or level of neutralizing antibody (nAb) in the vaccine-na(SqrRoot) ve cohorts
- To evaluate the immunogenicity of booster doses of mRNA-1273 vaccine administered to participants who have previously been vaccinated against SARS-CoV2 with any prior vaccine regimen. as assessed by the titer or level of neutralizing antibody (nAb)
Exploratory:
- To assess immune responses against the SARS-CoV-2 nucleocapsid and spike proteins
- To evaluate salivary measurement of immunoglobulin G (IgG) antibodies against the SARS-CoV-2 nucleocapsid and spike (S) proteins
Duration of Individual Participant Participation:
The duration for each individual participation is approximately 14 months (from first contact to last visit).
Study Duration:
Study duration is anticipated to be 16 months (from start of screening to last Participant/last visit).
Study design
- Primary purpose
- Prevention
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Arm 1 messenger ribonucleic acid (mRNA) | Experimental | Biological: Messenger ribonucleic acid (mRNA)-1273 Vaccine, Biological: Messenger ribonucleic acid (mRNA)-1273 Vaccine Booster, Diagnostic Test: ECG, Other: Antibiotics, Other: Anti-viral agents, Other: Anti-fungal agent, Other: Anti-emetics100 mcg (0.5 mL) messenger ribonucleic acid (mRNA)-1273 injection intramuscular (IM) on days 1 and 29; with option for subsequent booster dose(s), 100 mcg (0.5 mL) mRNA-1273 injection (IM) no less than 4 weeks after day 29 |
| Arm 2 messenger ribonucleic acid (mRNA) | Experimental | Biological: Messenger ribonucleic acid (mRNA)-1273 Vaccine, Diagnostic Test: ECG, Other: Antibiotics, Other: Anti-viral agents, Other: Anti-fungal agent, Other: Anti-emetics100 micrograms (0.5 mL) messenger ribonucleic acid (mRNA) injection on day (D)1 |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (37 listed)
- Participants must meet all the inclusion criteria in order to be eligible to participate in the study.
- Histologically or cytologically confirmed solid tumor receiving a standard of care programmed cell death protein 1 (PD1)/Programmed death-ligand 1 (PDL1) inhibitor for treatment of their solid tumor (inclusive of Hodgkin Lymphoma and Primary Mediastinal B-Cell Lymphoma participants receiving PD1/PDL1 inhibitors as standard of care therapy)
- Confirmed diagnosis of acute leukemia (myeloid (AML) or lymphoid (ALL) or other acute leukemia; multiple myeloma; Waldenstrom macroglobulinemia
- Confirmed diagnosis of lymphoma, including small lymphoblastic lymphoma (i.e.,chronic lymphocytic leukemia)
- Absolute lymphocyte count-Minimum value of 200 cells per mcL
Key exclusion criteria (25 listed)
- All participants meeting any of the exclusion criteria at baseline will be excluded from study participation.
- Within 14 days of known exposure to someone with confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection or coronavirus disease (COVID-19).
- Acutely ill or febrile 24 hours prior to or at the Screening Visit (Day 0). Fever is defined as a body temperature greater than or equal to 38.0 degrees C/100.4 degrees F. Participants meeting this criterion may be rescheduled within the relevant window periods. Afebrile participants with minor illnesses can be enrolled at the discretion of the investigator.
- Participants on the vaccine na(SqrRoot) ve arms cannot have received any doses of the COVID-19
- vaccine.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Messenger ribonucleic acid (mRNA)-1273 VaccineAlso: mRNA-1273A rapid response, proprietary messenger RNA (mRNA)-based vaccine platform. 100 mcg administered intramuscular (IM) on Day 1 and 29 for vaccine naive cohorts. | Biological | Arm 1 messenger ribonucleic acid (mRNA), Arm 2 messenger ribonucleic acid (mRNA) |
| Messenger ribonucleic acid (mRNA)-1273 Vaccine BoosterAlso: mRNA-1273A rapid response, proprietary messenger RNA (mRNA)-based vaccine platform. 100 mcg administered intramuscular (IM) on Day 1 for vaccine booster cohorts. Participants may receive up to 3 booster injections on study. | Biological | Arm 1 messenger ribonucleic acid (mRNA) |
| ECGAlso: ElectrocardiogramBaseline (-28 days/Day 1); and Day 29 (+/- 3 days). | Diagnostic test | Arm 1 messenger ribonucleic acid (mRNA), Arm 2 messenger ribonucleic acid (mRNA) |
| AntibioticsUse of prophylactic antibiotics is recommended according to institutional standards. | Other | Arm 1 messenger ribonucleic acid (mRNA), Arm 2 messenger ribonucleic acid (mRNA) |
| Anti-viral agentsUse of prophylactic antiviral agents is recommended according to institutional standards. | Other | Arm 1 messenger ribonucleic acid (mRNA), Arm 2 messenger ribonucleic acid (mRNA) |
| Anti-fungal agentUse of prophylactic antifungal agents is recommended according to institutional standards. | Other | Arm 1 messenger ribonucleic acid (mRNA), Arm 2 messenger ribonucleic acid (mRNA) |
| Anti-emeticsUse of prophylactic anti-emetics is recommended according to institutional standards. | Other | Arm 1 messenger ribonucleic acid (mRNA), Arm 2 messenger ribonucleic acid (mRNA) |
Primary outcome
Number of Participants With Grades 1-5 Solicited (Expected) and/or Unsolicited (Unexpected) Adverse Events (AE's): Initial Phase
Time frame: 7 and 28 days after each injection and throughout the entire study period, a median of 19.5 months
Solicited (expected) local and systemic Adverse Reactions (ARs) through 7 days after each injection were assessed using the clinical abnormalities section of the Food and Drug Administration (FDA) -Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials. Unsolicited (unexpected) adverse events (AEs) through 28 days after each injection and serious adverse events (SAE's) throughout the entire study period were assessed by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0. Grade 1 is mild. Grade 2 is moderate. Grade 3 is severe. Grade 4 is life-threatening. Grade 5 is death related to adverse event.
Number of Participants With Reactogenicity of Messenger Ribonucleic Acid (mRNA)-1273 Vaccine: Initial Phase
Time frame: End of 15-minute observation period following each vaccination on Day 1 and Day 29
Reactogenicity of mRNA-1273 vaccine was assessed by physical examination findings following vaccination. A physical exam will be performed to assess general physical condition in the following areas: supraclavicular and axillary lymph nodes, cardiovascular, pulmonary, abdomen and skin and include an assessment of pain, tenderness, erythema, induration and warmth at the injection site, fever, chills, arthralgia/joint pain, malaise/fatigue, myalgia/body aches, headache, nausea, vomiting, and abdominal pain following vaccination.
Number of Participants With Grades 1-5 Solicited (Expected) and/or Unsolicited (Unexpected) Adverse Events (AE's): Booster Phase
Time frame: 7 and 28 days after each injection and throughout the entire study period, a median of 19.5 months
Solicited (expected) local and systemic Adverse Reactions (ARs) through 7 days after each injection were assessed using the clinical abnormalities section of the Food and Drug Administration (FDA) -Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials. Unsolicited (unexpected) adverse events (AEs) through 28 days after each injection and serious adverse events (SAE's) throughout the entire study period were assessed by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0. Grade 1 is mild. Grade 2 is moderate. Grade 3 is severe. Grade 4 is life-threatening. Grade 5 is death related to adverse event.
Number of Participants Who Had Vital Signs Performed Prior to Vaccine
Time frame: Prior to each vaccine. Screening or Day 0 visit; Day 1, visit 1, vaccine dose 1; Day 29, visit 2, vaccine dose 2; Day 209 (6 months), visit 5 (+/- 28 days); and Day 394, visit 6 (+/- 28 days)
Vital signs: weight, temperature, heart rate/pulse, respirations, and blood pressure will be performed prior to each vaccine.
Immunogenicity of Messenger Ribonucleic Acid (mRNA) Titers - 1273 Administered in 2 Doses in the Initial Phase
Time frame: Day 1, Day 29, Day 36, Day 57, Day 209, and Day 394
Immunogenicity of mRNA 1273 administered in 2 doses was assessed by titer or level of specific binding antibody (bAb), in participants who have a hematological malignancy and are immunosuppressed due to their disease and/or treatment or receiving a programmed death-1 (PD-1)/programmed death-ligand 1 inhibitor for treatment of a solid tumor - Titer or level of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific binding antibody (bAb) measured by enzyme-linked immunosorbent assay (ELISA) on Day 1, Day 29, Day 36, Day 57, Day 209, and Day 394.
Number of Participants With Reactogenicity of Messenger Ribonucleic Acid (mRNA) -1273 of a Booster Vaccination: Booster Phase
Time frame: End of 15-minute observation period following each vaccination on Day 1 and Day 29
Reactogenicity of mRNA-1273 of a booster vaccination was assessed by physical examination findings following vaccination. A physical exam will be performed to assess general physical condition in the following areas: supraclavicular and axillary lymph nodes, cardiovascular, pulmonary, abdomen and skin and include an assessment of pain, tenderness, erythema, induration and warmth at the injection site, fever, chills, arthralgia/joint pain, malaise/fatigue, myalgia/body aches, headache, nausea, vomiting, and abdominal pain following vaccination.
3 secondary outcomes
Number of Neutralizing Antibody Samples - Initial Phase
Time frame: For Vaccine Naive Arm: Day 1, Day 29, Day 36, Day 57, Day 209, and Day 394
Number of Neutralizing Antibody Samples - Booster Phase
Time frame: Day 1, Day 29, Day 57, Day 180, and Day 360
Immunogenicity of Messenger Ribonucleic Acid (mRNA) -1273 Levels Administered in 2 Doses in the Booster Phase
Time frame: Day 1, Day 29, Day 57, Day 180, and Day 360
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 Aug 2024.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- NIH Clinical Center Detailed Web PageLink provided by the sponsor.
- Individual participant dataSharing planned: Yes. All individual participant data (IPD) recorded in the medical record will be shared with intramural investigators upon request. In addition, all large-scale genomic sequencing data will be shared with subscribers to the database of Genotypes and Phenotypes (dbGaP).
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
James Gulley, M.D. principal investigator
National Cancer Institute (NCI)
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Messenger ribonucleic acid (mRNA)-1273 Vaccine, Messenger ribonucleic acid (mRNA)-1273 Vaccine Booster and ECG in people with Solid Tumor Malignancy and Hematologic Malignancy, run by National Cancer Institute (NCI) at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 37 inclusion and 25 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 27 Aug 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 27 Aug 2024). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Number of Participants With Grades 1-5 Solicited (Expected) and/or Unsolicited (Unexpected) Adverse Events (AE's): Initial Phase (time frame: 7 and 28 days after each injection and throughout the entire study period, a median of 19.5 months). The study lists 6 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Aug 2024.