Generalized Myasthenia GravisPhase 3NCT04124965
A Study to Investigate the Long-term Safety, Tolerability, and Efficacy of Rozanolixizumab in Adult Patients With Generalized Myasthenia Gravis
A Phase 3 study testing Rozanolixizumab in people with Generalized Myasthenia Gravis, run by UCB Biopharma SRL at 43 sites in 12 countries.
Trial summary
The purpose of the MycarinGstudy is to evaluate the long-term safety, tolerability and long-term efficacy of rozanolixizumab in study participants with generalized myasthenia gravis (MG). Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Generalized Myasthenia Gravis
- What is being tested?
- Rozanolixizumab
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 71 participants
- Where
- 43 sitesin 12 countries
- Study dates
- 29 Oct 2019to 1 Sep 2021
- Phase
- Phase 3
- 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
- Participant was eligible for MG0003 [NCT03971422] or MGC003 at the time of enrollment into either study and the participant either completed the observation Period of MG0003 or MGC003 or required rescue therapy during the Observation Period of the lead-in studies
- Body weight ≥35 kg at Visit 1
- Study participants may be male or female
Who cannot join
- Evidence of active or latent tuberculosis (TB) as documented by medical history and examination, if applicable, chest X-rays (posterior anterior and lateral), and TB testing by a positive (not indeterminate) QuantiFERON®-TB Gold Plus
- Participant has received a live vaccination within 8 weeks prior to the Baseline visit; or intends to have a live vaccination during the course of the study or within 8 weeks following the final dose of study medication
- Study participant has experienced hypersensitivity reaction after exposure to other anti-neonatal Fc receptor (FcRn) drugs - Study participant with severe (defined as Grade 3 on the myasthenia gravis-activates of daily living (MG-ADL) scale) weakness affecting oropharyngeal or respiratory muscles, or who has myasthenic crisis or impending crisis
- Participant has any laboratory abnormality that, in the opinion of the Investigator, is clinically significant, has not resolved at randomization, and could jeopardize or compromise the study participant's ability to participate in this study
- Study participant met any mandatory withdrawal or mandatory study drug discontinuation criteria MG0003 [NCT03971422] or MGC003, or discontinued study medication in either study, with the exception of discontinuation due to a need for rescue treatment
- Study participant is not considered capable of adhering to the protocol visit schedule, or medication intake according to the judgment of the Investigator
- Study participant has a lifetime history of suicide attempt (including an active attempt, interrupted attempt, or aborted attempt), or had suicidal ideation since the last visit in MG0003 as indicated by a positive response (Yes) to either Question 4 or Question 5 of the Columbia-Suicide Severity Rating Scale (C-SSRS)
Trial locations and contacts
43 sites in 12 countries.
43 sites in 12 countries
United States10 sites
Mg0004 50114
Indianapolis, Indiana, 46202
Mg0004 50121
Lexington, Kentucky, 40536
Mg0004 50072
Los Angeles, California, 90033
Mg0004 50120
Miami, Florida, 33144
Mg0004 50077
New York, New York, 10021
Mg0004 50096
Philadelphia, Pennsylvania, 19104
Mg0004 50081
Phoenix, Arizona, 85013-4409
Mg0004 50073
Tampa, Florida, 33612
Mg0004 50088
Washington D.C., District of Columbia, 20037
Mg0004 50090
Winston-Salem, North Carolina, 27157
Japan5 sites
Mg0004 20078
Hanamaki Shi
Mg0004 20079
Hiroshima
Mg0004 20077
Miyagi
Mg0004 20076
Shinjuku-Ku
Mg0004 20032
Suita
France4 sites
Mg0004 40129
Bordeaux
Mg0004 40132
Nice
Mg0004 40133
Paris
Mg0004 40131
Strasbourg
Italy4 sites
Mg0004 40144
Milan
Mg0004 40146
Pavia
Mg0004 40148
Roma
Mg0004 40150
Roma
Russia4 sites
Mg0004 20027
Moscow
Mg0004 20001
Saint Petersburg
Mg0004 20028
Saint Petersburg
Mg0004 20055
Saint Petersburg
About this study
Official title: A Randomized, Open-Label Extension Study to Investigate the Long-Term Safety, Tolerability, and Efficacy of Rozanolixizumab in Adult Patients With Generalized Myasthenia Gravis
The purpose of the MycarinGstudy is to evaluate the long-term safety, tolerability and long-term efficacy of rozanolixizumab in study participants with generalized myasthenia gravis (MG).
- Conditions
- Generalized Myasthenia Gravis
- Being tested
- Rozanolixizumab
- Keywords
- UCB7665, generalized myasthenia gravis, rozanolixizumab, gMG
- Medical subject headings
- Myasthenia Gravis
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
RozanolixizumabDrug
Also called UCB7665
Rozanolixizumab will be administered by subcutaneous infusion in dosage regimen 1 or 2.
| Study group | Role | What they receive |
|---|---|---|
| Rozanolixizumab dosage regimen 1 | Experimental | Study participants randomized to dosage regimen 1 will receive assigned dosage of rozanolixizumab at pre-specified time points during the Treatment Period. The dose regimen may be switched based on investigator discretion. Receives: Drug: Rozanolixizumab |
| Rozanolixizumab dosage regimen 2 | Experimental | Study participants randomized to dosage regimen 2 will receive assigned dosage of rozanolixizumab at pre-specified time points during the Treatment Period. The dose regimen may be switched based on investigator discretion. Receives: Drug: Rozanolixizumab |
What is being measured
The primary outcome is the main question the study is designed to answer.
Percentage of Participants With Treatment-emergent Adverse Events (TEAEs)
A TEAE is defined as an AE starting on or after the time of first administration of investigational medicinal product (IMP) or any unresolved event already present before the first administration of IMP that worsened in intensity following exposure to IMP, up to 8 weeks after the last dose of IMP in study participants who discontinued the study or IMP.
Measured: From Baseline until End of Study (up to Week 60)
Percentage of Participants With Treatment-emergent Adverse Events (TEAEs) Leading to Permanent Withdrawal of Study Medication
A TEAE is defined as an AE starting on or after the time of first administration of IMP or any unresolved event already present before the first administration of IMP that worsened in intensity following exposure to IMP, up to 8 weeks after the last dose of IMP in study participants who discontinued the study or IMP.
Measured: From Baseline until End of Study (up to Week 60)
Secondary outcomes (4)
Change From Baseline in Myasthenia Gravis-Activities of Daily Living (MG-ADL) Total Score at Each Scheduled Assessment During Treatment and Observation Periods
The Myasthenia Gravis Activities of Daily Living (MG-ADL) is an 8-item patient-reported outcome (PRO) instrument developed on the basis of the Quantitative Myasthenia Gravis (QMG). The MG-ADL targeted symptoms and disability across ocular, bulbar, respiratory, and axial symptoms. The total MG-ADL score was obtained by summing the responses to each individual item (8 items; Grades: 0, 1, 2, 3), where 0 represents no symptoms or impaired performance and 3 represents the most severe symptoms or impaired performance. The total score ranges from 0 to 24, with a higher score indicating more disability. A positive change indicates worsening and a negative change indicates improvement.
Measured: Baseline, Weeks 5, 7, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 52 and 60
Change From Baseline in Myasthenia Gravis-Composite (MG-C) Total Score at Each Scheduled Assessment During Treatment and Observation Periods
MG-C scale is a validated assessment and scale tests 10 items with individual items being weighted differently. The items included ptosis/upward gaze (range: 0 [>45 second] - 3 [Immediate]), double vision on lateral gaze (range: 0 [>45 second] - 4 [Immediate]), eye closure (range: 0 [Normal] - 2 [severe weakness]), talking (range: 0 [Normal] - 6 [difficult to understand speech]), chewing (range: 0 [Normal] - 6 [gastric tube]), swallowing (range: 0 [Normal] - 6 [gastric tube]), breathing (range: 0 [Normal] - 9 [ventilator dependence]), neck flexion (range: 0 [Normal] - 4 [severe weakness]), shoulder abduction (range: 0 [Normal] - 5 [severe weakness]) and hip flexion (range: 0 [Normal] - 5 [severe weakness]), lower scores= lower disease activity. Total MG-C score was obtained by summing responses to each individual item and score ranges from 0 to 50, with lower scores indicating lower disease activity. A positive change indicates worsening and a negative change indicates improvement.
Measured: Baseline, Weeks 5, 7, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 52 and 60
Change From Baseline in Quantitative Myasthenia Gravis (QMG) Total Score at Each Scheduled Assessment During Treatment and Observation Periods
The QMG is a validated assessment and the scale tested 13 items, including ocular and facial involvement, swallowing, speech, limb strength, and forced vital capacity. The total QMG score was obtained by summing the responses to each individual item (13 items; Responses: None=0, Mild=1, Moderate=2, Severe=3) and the score ranges from 0 to 39, with lower scores indicating lower disease activity. A positive change indicates worsening and a negative change indicates improvement.
Measured: Baseline, Weeks 5, 7, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 52 and 60
Percentage of Participants Using Rescue Medication (Intravenous Infusion of Immunoglobulin G (IVIg) or Plasma Exchange (PEX))
Rescue therapy consisted of IVIg or PEX. Study participants who experienced disease worsening (eg, an increase of 2 points on the MG-ADL or 3 points on the QMG scale between 2 consecutive visits) may be considered for rescue therapy at the discretion of the Investigator.
Measured: From Baseline until End of Study (up to Week 60)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted14 Oct 2019
- Study start29 Oct 2019
- Primary completion1 Sep 2021
- Study completion1 Sep 2021
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.
- Publications (3)Papers the sponsor has linked to this study.
- Other trials for Generalized Myasthenia GravisStudies of the same condition, open and under way.
- More trials run by UCB Biopharma SRLThe 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 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 71 participants (actual)
Sponsor and investigators
- Lead sponsor
- UCB Biopharma SRL
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- UCB Cares, Study director, 001 844 599 22733 (UCB)
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04124965
- Sponsor's protocol ID
- MG0004
- Other IDs
- 2019-000969-21, 2019
- Status last verified
- Aug 2026
- First submitted
- 11 Oct 2019
- Last updated
- 20 Aug 2026
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: Data from this trial may be requested by qualified researchers six months after product approval in the US and/or Europe, or global development is discontinued, and 18 months after trial completion. Investigators may request access to anonymized individual patient-level data and redacted trial documents which may include: analysis-ready datasets, study protocol, annotated case report form, statistical analysis plan, dataset specifications, and clinical study report. Prior to use of the data, proposals need to be approved by an independent review panel at www.Vivli.org and a signed data sharing agreement will need to be executed. All documents are available in English only, for a prespecified time, typically 12 months, on a password protected portal. This plan may change if the risk of re-identifying trial participants is determined to be too high after the trial is completed; in this case and to protect participants, individual patient-level data would not be made available.
Publications
Bril V, Druzdz A, Grosskreutz J, Habib AA, Mantegazza R, Sacconi S, Utsugisawa K, Vu T, Boehnlein M, Grimson F, Houston N, Kerbusch V, Pulido-Valdeolivas I, Tarancon T, Vissing J. Long-term use of rozanolixizumab in generalised myasthenia gravis: final pooled analysis of the phase III MycarinG study and two open-label extensions. Ther Adv Neurol Disord. 2026 Jun 29;19:17562864261458532. doi: 10.1177/17562864261458532. eCollection 2026.
PubMed 42388397Bril V, Druzdz A, Grosskreutz J, Habib AA, Kaminski HJ, Mantegazza R, Sacconi S, Utsugisawa K, Vu T, Boehnlein M, Gayfieva M, Greve B, Woltering F, Vissing J; MG0004 study investigators. Safety and efficacy of chronic weekly rozanolixizumab in generalized myasthenia gravis: the randomized open-label extension MG0004 study. J Neurol. 2025 Mar 19;272(4):275. doi: 10.1007/s00415-025-12958-9.
PubMed 40105996Bril V, Druzdz A, Grosskreutz J, Habib AA, Mantegazza R, Sacconi S, Utsugisawa K, Vissing J, Vu T, Boehnlein M, Bozorg A, Gayfieva M, Greve B, Woltering F, Kaminski HJ; MG0003 study team. Safety and efficacy of rozanolixizumab in patients with generalised myasthenia gravis (MycarinG): a randomised, double-blind, placebo-controlled, adaptive phase 3 study. Lancet Neurol. 2023 May;22(5):383-394. doi: 10.1016/S1474-4422(23)00077-7.
PubMed 37059507
Study at a glance
From the registry record, last updated by the sponsor on 20 Aug 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized, Open-Label Extension Study to Investigate the Long-Term Safety, Tolerability, and Efficacy of Rozanolixizumab in Adult Patients With Generalized Myasthenia Gravis
- ClinicalTrials.gov ID
- NCT04124965
- Acronym / sponsor ID
- MG0004
- Conditions
- Generalized Myasthenia Gravis
- Keywords
- UCB7665, generalized myasthenia gravis, rozanolixizumab, gMG
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 71 participants (actual)
- Lead sponsor
- UCB Biopharma SRLIndustry (pharma, biotech, devices)
- Study start
- 29 Oct 2019 (actual)
- Primary completion
- 1 Sep 2021 (actual)
- Study completion
- 1 Sep 2021 (actual)
- First posted
- 14 Oct 2019 (actual)
- Results
- Posted 21 Aug 2023
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of the MycarinGstudy is to evaluate the long-term safety, tolerability and long-term efficacy of rozanolixizumab in study participants with generalized myasthenia gravis (MG).
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Rozanolixizumab dosage regimen 1 | Experimental | Drug: RozanolixizumabStudy participants randomized to dosage regimen 1 will receive assigned dosage of rozanolixizumab at pre-specified time points during the Treatment Period. The dose regimen may be switched based on investigator discretion. |
| Rozanolixizumab dosage regimen 2 | Experimental | Drug: RozanolixizumabStudy participants randomized to dosage regimen 2 will receive assigned dosage of rozanolixizumab at pre-specified time points during the Treatment Period. The dose regimen may be switched based on investigator discretion. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (3 listed)
- Participant was eligible for MG0003 [NCT03971422] or MGC003 at the time of enrollment into either study and the participant either completed the observation Period of MG0003 or MGC003 or required rescue therapy during the Observation Period of the lead-in studies
- Body weight ≥35 kg at Visit 1
- Study participants may be male or female
Key exclusion criteria (7 listed)
- Evidence of active or latent tuberculosis (TB) as documented by medical history and examination, if applicable, chest X-rays (posterior anterior and lateral), and TB testing by a positive (not indeterminate) QuantiFERON®-TB Gold Plus
- Participant has received a live vaccination within 8 weeks prior to the Baseline visit; or intends to have a live vaccination during the course of the study or within 8 weeks following the final dose of study medication
- Study participant has experienced hypersensitivity reaction after exposure to other anti-neonatal Fc receptor (FcRn) drugs - Study participant with severe (defined as Grade 3 on the myasthenia gravis-activates of daily living (MG-ADL) scale) weakness affecting oropharyngeal or respiratory muscles, or who has myasthenic crisis or impending crisis
- Participant has any laboratory abnormality that, in the opinion of the Investigator, is clinically significant, has not resolved at randomization, and could jeopardize or compromise the study participant's ability to participate in this study
- Study participant met any mandatory withdrawal or mandatory study drug discontinuation criteria MG0003 [NCT03971422] or MGC003, or discontinued study medication in either study, with the exception of discontinuation due to a need for rescue treatment
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 |
|---|---|---|
| RozanolixizumabAlso: UCB7665Rozanolixizumab will be administered by subcutaneous infusion in dosage regimen 1 or 2. | Drug | Rozanolixizumab dosage regimen 1, Rozanolixizumab dosage regimen 2 |
Primary outcome
Percentage of Participants With Treatment-emergent Adverse Events (TEAEs)
Time frame: From Baseline until End of Study (up to Week 60)
A TEAE is defined as an AE starting on or after the time of first administration of investigational medicinal product (IMP) or any unresolved event already present before the first administration of IMP that worsened in intensity following exposure to IMP, up to 8 weeks after the last dose of IMP in study participants who discontinued the study or IMP.
Percentage of Participants With Treatment-emergent Adverse Events (TEAEs) Leading to Permanent Withdrawal of Study Medication
Time frame: From Baseline until End of Study (up to Week 60)
A TEAE is defined as an AE starting on or after the time of first administration of IMP or any unresolved event already present before the first administration of IMP that worsened in intensity following exposure to IMP, up to 8 weeks after the last dose of IMP in study participants who discontinued the study or IMP.
4 secondary outcomes
Change From Baseline in Myasthenia Gravis-Activities of Daily Living (MG-ADL) Total Score at Each Scheduled Assessment During Treatment and Observation Periods
Time frame: Baseline, Weeks 5, 7, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 52 and 60
Change From Baseline in Myasthenia Gravis-Composite (MG-C) Total Score at Each Scheduled Assessment During Treatment and Observation Periods
Time frame: Baseline, Weeks 5, 7, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 52 and 60
Change From Baseline in Quantitative Myasthenia Gravis (QMG) Total Score at Each Scheduled Assessment During Treatment and Observation Periods
Time frame: Baseline, Weeks 5, 7, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 52 and 60
Percentage of Participants Using Rescue Medication (Intravenous Infusion of Immunoglobulin G (IVIg) or Plasma Exchange (PEX))
Time frame: From Baseline until End of Study (up to Week 60)
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 20 Aug 2026.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Results publication: PubMed 42388397Bril V, Druzdz A, Grosskreutz J, Habib AA, Mantegazza R, Sacconi S, Utsugisawa K, Vu T, Boehnlein M, Grimson F, Houston N, Kerbusch V, Pulido-Valdeolivas I, Tarancon T, Vissing J. Long-term use of rozanolixizumab in generalised myasthenia gravis: final pooled analysis of the phase III MycarinG study and two open-label extensions. Ther Adv Neurol Disord. 2026 Jun 29;19:17562864261458532. doi: 10.1177/17562864261458532. eCollection 2026.
- Derived from this study: PubMed 40105996Bril V, Druzdz A, Grosskreutz J, Habib AA, Kaminski HJ, Mantegazza R, Sacconi S, Utsugisawa K, Vu T, Boehnlein M, Gayfieva M, Greve B, Woltering F, Vissing J; MG0004 study investigators. Safety and efficacy of chronic weekly rozanolixizumab in generalized myasthenia gravis: the randomized open-label extension MG0004 study. J Neurol. 2025 Mar 19;272(4):275. doi: 10.1007/s00415-025-12958-9.
- Derived from this study: PubMed 37059507Bril V, Druzdz A, Grosskreutz J, Habib AA, Mantegazza R, Sacconi S, Utsugisawa K, Vissing J, Vu T, Boehnlein M, Bozorg A, Gayfieva M, Greve B, Woltering F, Kaminski HJ; MG0003 study team. Safety and efficacy of rozanolixizumab in patients with generalised myasthenia gravis (MycarinG): a randomised, double-blind, placebo-controlled, adaptive phase 3 study. Lancet Neurol. 2023 May;22(5):383-394. doi: 10.1016/S1474-4422(23)00077-7.
- Individual participant dataSharing planned: Yes. Data from this trial may be requested by qualified researchers six months after product approval in the US and/or Europe, or global development is discontinued, and 18 months after trial completion. Investigators may request access to anonymized individual patient-level data and redacted trial documents which may include: analysis-ready datasets, study protocol, annotated case report form, statistical analysis plan, dataset specifications, and clinical study report. Prior to use of the data, proposals need to be approved by an independent review panel at www.Vivli.org and a signed data sharing agreement will need to be executed. All documents are available in English only, for a prespecified time, typically 12 months, on a password protected portal. This plan may change if the risk of re-identifying trial participants is determined to be too high after the trial is completed; in this case and to protect participants, individual patient-level data would not be made available.
Related trials for Generalized Myasthenia Gravis
Active, not recruitingPhase 3
An Extension Study Evaluating 6-week Treatment Cycles of Rozanolixizumab in Pediatric Study Participants With Generalized Myasthenia Gravis
Generalized Myasthenia Gravis
Recruiting
Holistic Assessment and Remote Digital MONitoring of mYasthenia Gravis Via MyoSense 360
Myasthenia Gravis, Generalized
RecruitingPhase 3
A Study of Nipocalimab Administered to Adults With Generalized Myasthenia Gravis
Myasthenia Gravis
RecruitingPhase 2/3
A Study to Evaluate Subcutaneous Zilucoplan in Pediatric Participants With Generalized Myasthenia Gravis
Generalized Myasthenia Gravis
Not yet recruitingEarly Phase 1
A Clinical Study to Evaluate the Safety and Efficacy of GT802 Injection in the Treatment of Refractory Generalized Myasthenia Gravis
Generalized Myasthenia Gravis (gMG)
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.
UCB Cares study director
001 844 599 22733 (UCB)
43 sites in 12 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Rozanolixizumab in people with Generalized Myasthenia Gravis, run by UCB Biopharma SRL at 43 sites in 12 countries.
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 3 inclusion and 7 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 20 Aug 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 43 sites in United States, Japan, France, Italy, Russia and 7 more countries. 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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
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 21 Aug 2023). 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?
Percentage of Participants With Treatment-emergent Adverse Events (TEAEs) (time frame: From Baseline until End of Study (up to Week 60)). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04124965, which also lists 3 linked publications.
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 20 Aug 2026.