Please note that the copy function is not enabled for this field.
If you wish to
modify
existing outcomes, please copy and paste the current outcome text into the Update field.
LOGIN
CREATE ACCOUNT
MY TRIALS
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Register a trial
The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.
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 endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this
information for consumers
Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT05162768
Registration number
NCT05162768
Ethics application status
Date submitted
8/12/2021
Date registered
17/12/2021
Titles & IDs
Public title
Study to Evaluate Efficacy and Safety of Elamipretide in Subjects With Primary Mitochondrial Disease From Nuclear DNA Mutations (nPMD)
Query!
Scientific title
A Phase 3 Randomized, Double-Blind, Parallel-Group, Placebo-Controlled Trial to Evaluate the Efficacy and Safety of Daily Subcutaneous Injections of Elamipretide in Subjects With Primary Mitochondrial Disease Resulting From Pathogenic Nuclear DNA Mutations (nPMD) NuPower
Query!
Secondary ID [1]
0
0
SPIMD-301
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
NuPower
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Mitochondrial Myopathies
0
0
Query!
Mitochondrial Pathology
0
0
Query!
Mitochondrial DNA Mutation
0
0
Query!
Mitochondrial Diseases
0
0
Query!
Mitochondrial DNA Deletion
0
0
Query!
Mitochondrial DNA Depletion
0
0
Query!
Mitochondrial Metabolism Defect
0
0
Query!
Mitochondrial Complex I Deficiency
0
0
Query!
Condition category
Condition code
Musculoskeletal
0
0
0
0
Query!
Other muscular and skeletal disorders
Query!
Metabolic and Endocrine
0
0
0
0
Query!
Other metabolic disorders
Query!
Metabolic and Endocrine
0
0
0
0
Query!
Metabolic disorders
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Treatment: Drugs - Elamipretide
Treatment: Drugs - Placebo
Experimental: Elamipretide - 0.75 mL of 80mg/mL solution of elamipretide for a single daily SC dose of 60mg elamipretide
Placebo comparator: Placebo - 0.75 mL of 80mg/mL solution of matching placebo for a single daily SC dose of 60mg
Treatment: Drugs: Elamipretide
60 mg of elamipretide administered as once daily 0.75 mL subcutaneous injections for 48 weeks
Treatment: Drugs: Placebo
Placebo administered as once daily 0.75 mL subcutaneous injections for 48 weeks
Query!
Intervention code [1]
0
0
Treatment: Drugs
Query!
Comparator / control treatment
Query!
Control group
Query!
Outcomes
Primary outcome [1]
0
0
Six-minute walk test (6MWT)
Query!
Assessment method [1]
0
0
Change from Baseline in Distance Walked (in meters) on the Six-Minute Walk Test by Visit
Query!
Timepoint [1]
0
0
Baseline, Weeks 12, 24, 36, 48, 52 (End of Trial Visit)
Query!
Secondary outcome [1]
0
0
5 times sit-to-stand test (5XSST)
Query!
Assessment method [1]
0
0
Change from Baseline in Total time (in seconds) to complete the 5XSST. Participant is directed to stand up straight as quickly as possible 5 times, without stopping in between, keeping arms folded across the chest. An average time is calculated.
Query!
Timepoint [1]
0
0
Baseline, Weeks 12, 24, 36, 48, 52 (End of Trial Visit)
Query!
Secondary outcome [2]
0
0
Triple Timed up-and-go test (3TUG)
Query!
Assessment method [2]
0
0
Change from Baseline in Total time (in seconds) to complete the 3TUG. Participant is directed to stand up from chair, walk at normal pace to the line on the floor 3 meters away, turn, walk back to the chair at normal pace, sit down again; activity is timed, in seconds. Activity is repeated 3 times consecutively without rest and an average time is calculated.
Query!
Timepoint [2]
0
0
Baseline, Weeks 12, 24, 36, 48, 52 (End of Trial Visit)
Query!
Secondary outcome [3]
0
0
Patient Global Impression of Severity (PGI-S) Scale
Query!
Assessment method [3]
0
0
Change from Baseline for PGI of Severity (PGI-S) Scale. Patient-reported current health status by week and at end of treatment. PGI-S Scale is a categorical scale and asks the participant to "rate the severity of your muscle weakness symptoms today" as one of the following categories: None, Mild, Moderate, Severe, or Very Severe. None means better health status, and best outcome, Very severe means worse health status and worse outcome.
Query!
Timepoint [3]
0
0
Baseline, Weeks 12, 24, 36, 48
Query!
Eligibility
Key inclusion criteria
A subject must meet all of the following inclusion criteria at the Screening and Baseline Visit (unless otherwise specified) to be eligible for inclusion in the SPIMD-301 trial:
1. Willing and able to provide a signed informed consent form (ICF) prior to participation in any trial-related procedures.
2. Agrees and is able to adhere to the trial requirements for the length of the trial, including administration of assigned treatment.
3. Is =18 years and = 70 years of age at the time of screening.
4. Diagnosed with nPMD with a predominant clinical manifestation of myopathy, which must include progressive external ophthalmoplegia (PEO) and exercise intolerance and/or skeletal muscle weakness, with genetic confirmation of either:
1. Nuclear DNA mutation of the mitochondrial replisome (replisome-related mutations), which include the following genes:
* POLG 1/2
* TWINKLE (C10ORF2)
* TYMP
* DGUOK
* TK2
* RRM2B
* RNASEH1
* SSBP
* MGME1
* DNA2
* ANT1 (SLC25A4)
* SUCLG1
* SUCLA2
* MPV17 or
2. Other pathogenic mutations specific to nuclear DNA.
5. Women of childbearing potential must agree to use one of the following methods of birth control from the date they sign the ICF until 28 days after the last dose of IMP:
1. Abstinence, when it is in line with the preferred and usual lifestyle of the subject. Subject agrees to use a highly effective method of contraception should they become sexually active.
2. Relationships with male partners who have been surgically sterilized by vasectomy (the vasectomy procedure must have been conducted at least 60 days prior to the Screening Visit).
3. Barrier method (e.g., condom or occlusive cap) with spermicidal foam/gel/film/cream AND either hormonal contraception (oral, implanted, or injectable) or an intrauterine device or system.
Note: Non-childbearing potential is defined as surgical sterilization (e.g., bilateral oophorectomy, hysterectomy, or tubal ligation) or postmenopausal (defined as permanent cessation of menstruation for at least 12 consecutive months prior to the Screening Visit).
6. Male subjects with female partners of childbearing potential must be willing to use a highly effective method of contraception from the date they sign the ICF until 28 days after the last dose of IMP.
Query!
Minimum age
18
Years
Query!
Query!
Maximum age
70
Years
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
No
Query!
Key exclusion criteria
1. Is unable to perform the 6MWT, 3TUG, or 5XSST functional tests. The use of a gait assist device is allowed; however, use should remain consistent for the entire duration of the trial.
2. Female subjects who are pregnant, planning to become pregnant, or breastfeeding/lactating.
3. Walks < 150 meters or > 450 meters during the 6MWT (Screening Visit only).
4. The estimated glomerular filtration rate (eGFR) is < 30 mL/min/1.73 m2, using the Modification of Diet in Renal Disease (MDRD) Study equation (Screening Visit only).
5. Has undergone an in-patient hospitalization within 30 days prior to screening or has a planned hospitalization or a surgical procedure during the trial, unless, in the opinion of the Investigator, it is concluded that it will not impact the outcome measurements of the trial.
6. Has clinically significant respiratory disease and/or cardiac disease that would interfere with trial assessments, in the opinion of the Investigator.
7. Has had any prior interventional cardiac procedure (e.g., cardiac catheterization, angioplasty/percutaneous coronary intervention, balloon valvuloplasty, etc.) within 3 months prior to screening.
8. Has history of or current severe neurologic impairment, severe epilepsy, severe ataxia, or severe neuropathy that may interfere with their ability to complete all trial requirements, in the opinion of the Investigator.
9. Active malignancy or any other cancer from which the subject has been disease-free for < 2 years. Localized squamous or non-invasive basal cell skin carcinomas are allowed, if appropriately treated prior to screening.
10. Has had a solid organ transplant.
11. Has been previously diagnosed with human immunodeficiency virus (HIV), hepatitis B, or hepatitis C infection.
12. Has a history of a systemic eosinophilic illness and/or an eosinophil count >1,000 cells x106/L at the Screening Visit.
13. Is currently participating or has participated in an interventional clinical trial (i.e., investigational product or device, stem cell therapy, gene therapy) within 30 days prior to current trial; or is currently enrolled in a non-interventional clinical trial that, in the opinion of the Investigator, may be potentially confounding to the results of the current trial (e.g., exercise therapy trial).
14. Has received elamipretide (MTP-131) within the past one year of the Screening Visit.
15. Has a history of active substance abuse during the year prior, in the opinion of the Investigator.
Query!
Study design
Purpose of the study
Treatment
Query!
Allocation to intervention
Randomised controlled trial
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Query!
Masking / blinding
Blinded (masking used)
Query!
Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
Query!
Query!
Query!
Query!
Intervention assignment
Parallel
Query!
Other design features
Query!
Phase
Phase 3
Query!
Type of endpoint/s
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Active, not recruiting
Query!
Data analysis
Query!
Reason for early stopping/withdrawal
Query!
Other reasons
Query!
Date of first participant enrolment
Anticipated
Query!
Actual
29/04/2022
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
1/10/2024
Query!
Actual
Query!
Sample size
Target
Query!
Accrual to date
Query!
Final
102
Query!
Recruitment in Australia
Recruitment state(s)
NSW,VIC
Query!
Recruitment hospital [1]
0
0
Royal North Shore Hospital Neurology - Sydney
Query!
Recruitment hospital [2]
0
0
Calvary Health Care Bethlehem - Parkdale
Query!
Recruitment postcode(s) [1]
0
0
2065 - Sydney
Query!
Recruitment postcode(s) [2]
0
0
3162 - Parkdale
Query!
Recruitment outside Australia
Country [1]
0
0
United States of America
Query!
State/province [1]
0
0
California
Query!
Country [2]
0
0
United States of America
Query!
State/province [2]
0
0
Georgia
Query!
Country [3]
0
0
United States of America
Query!
State/province [3]
0
0
Massachusetts
Query!
Country [4]
0
0
United States of America
Query!
State/province [4]
0
0
Missouri
Query!
Country [5]
0
0
United States of America
Query!
State/province [5]
0
0
New York
Query!
Country [6]
0
0
United States of America
Query!
State/province [6]
0
0
Ohio
Query!
Country [7]
0
0
United States of America
Query!
State/province [7]
0
0
Pennsylvania
Query!
Country [8]
0
0
United States of America
Query!
State/province [8]
0
0
Texas
Query!
Country [9]
0
0
Germany
Query!
State/province [9]
0
0
Bavaria
Query!
Country [10]
0
0
Germany
Query!
State/province [10]
0
0
Dresden
Query!
Country [11]
0
0
Germany
Query!
State/province [11]
0
0
Tübingen
Query!
Country [12]
0
0
Hungary
Query!
State/province [12]
0
0
Budapest
Query!
Country [13]
0
0
Hungary
Query!
State/province [13]
0
0
Pecs
Query!
Country [14]
0
0
Italy
Query!
State/province [14]
0
0
Brescia
Query!
Country [15]
0
0
Italy
Query!
State/province [15]
0
0
Lazio
Query!
Country [16]
0
0
Italy
Query!
State/province [16]
0
0
Bologna
Query!
Country [17]
0
0
Italy
Query!
State/province [17]
0
0
Messina
Query!
Country [18]
0
0
Italy
Query!
State/province [18]
0
0
Milano
Query!
Country [19]
0
0
Italy
Query!
State/province [19]
0
0
Pisa
Query!
Country [20]
0
0
Netherlands
Query!
State/province [20]
0
0
Nijmegen
Query!
Country [21]
0
0
New Zealand
Query!
State/province [21]
0
0
Auckland
Query!
Country [22]
0
0
Norway
Query!
State/province [22]
0
0
Bergen
Query!
Country [23]
0
0
Spain
Query!
State/province [23]
0
0
Barcelona
Query!
Country [24]
0
0
Spain
Query!
State/province [24]
0
0
Madrid
Query!
Country [25]
0
0
Spain
Query!
State/province [25]
0
0
Valencia
Query!
Country [26]
0
0
United Kingdom
Query!
State/province [26]
0
0
Cambridge
Query!
Country [27]
0
0
United Kingdom
Query!
State/province [27]
0
0
London
Query!
Country [28]
0
0
United Kingdom
Query!
State/province [28]
0
0
Newcastle
Query!
Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Query!
Name
Stealth BioTherapeutics Inc.
Query!
Address
Query!
Country
Query!
Ethics approval
Ethics application status
Query!
Summary
Brief summary
SPIMD-301 is a 48-week, randomized, double-blind, parallel-group, placebo-controlled trial to assess efficacy and safety of single daily subcutaneous (SC) administration of elamipretide as a treatment for subjects with primary mitochondrial myopathy associated with nuclear DNA mutations (nPMD).
Query!
Trial website
https://clinicaltrials.gov/study/NCT05162768
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
0
0
Query!
Address
0
0
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for public queries
Name
0
0
Query!
Address
0
0
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for scientific queries
Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
Query!
No/undecided IPD sharing reason/comment
Query!
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT05162768