Clinical Trial Results:
The role of apixaban, aspirin and enoxaparin as Thromboprophylaxis in patients newly diagnosed with Multiple Myeloma - an open label randomised control clinical trial
Summary
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EudraCT number |
2015-002668-18 |
Trial protocol |
GB |
Global end of trial date |
27 Jun 2017
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Results information
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Results version number |
v1(current) |
This version publication date |
15 Mar 2019
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First version publication date |
15 Mar 2019
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Other versions |
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Summary report(s) |
FINAL STUDY REPORT |
Trial Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
Subject Disposition
Baseline Characteristics
End Points
Adverse Events
More Information
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Trial identification
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Sponsor protocol code |
TiMM
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Additional study identifiers
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ISRCTN number |
- | ||
US NCT number |
- | ||
WHO universal trial number (UTN) |
- | ||
Other trial identifiers |
REC number: 15/LO/1319 | ||
Sponsors
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Sponsor organisation name |
King's College Hospital NHS Foundation Trust
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Sponsor organisation address |
Denmark Hill, London, United Kingdom, SE5 9RS
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Public contact |
Professor Roopen Arya, King’s College Hospital NHS Foundation Trust, +44 02032993570, roopen.arya@nhs.net
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Scientific contact |
Professor Roopen Arya, King’s College Hospital NHS Foundation Trust, +44 02032993570, roopen.arya@nhs.net
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Paediatric regulatory details
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Is trial part of an agreed paediatric investigation plan (PIP) |
No
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Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial? |
No
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Results analysis stage
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Analysis stage |
Final
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Date of interim/final analysis |
27 Jun 2017
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Is this the analysis of the primary completion data? |
Yes
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Primary completion date |
27 Jun 2017
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Global end of trial reached? |
Yes
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Global end of trial date |
27 Jun 2017
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Was the trial ended prematurely? |
No
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General information about the trial
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Main objective of the trial |
Safety of apixaban as a thromboprophylactic agent in the newly diagnosed myeloma population
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Protection of trial subjects |
Patients are free to withdraw consent for study treatment and/or consent to participate in the study at any time and without the prejudice to further treatment. Patients who withdraw from study treatment, but are willing to continue to participate in the follow-up visits should be followed according to the procedures outlined in the protocol.
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Background therapy |
For the low risk group, aspirin 75mg tablets (once tablet once a day) or apixaban 2.5mg tablets (one tablet twice a day) will be prescribed for patients, according to which arm they are randomised to. For the high risk group, enoxaparin 40mg daily* (by subcutaneous once a day) or apixaban 2.5mg tablets (one tablet twice a day) will be prescribed for patients, according to which arm they are randomised to. | ||
Evidence for comparator |
- | ||
Actual start date of recruitment |
09 May 2016
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Long term follow-up planned |
No
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Independent data monitoring committee (IDMC) involvement? |
Yes
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Population of trial subjects
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Number of subjects enrolled per country |
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Country: Number of subjects enrolled |
United Kingdom: 10
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Worldwide total number of subjects |
10
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EEA total number of subjects |
10
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Number of subjects enrolled per age group |
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In utero |
0
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Preterm newborn - gestational age < 37 wk |
0
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Newborns (0-27 days) |
0
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Infants and toddlers (28 days-23 months) |
0
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Children (2-11 years) |
0
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Adolescents (12-17 years) |
0
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Adults (18-64 years) |
5
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From 65 to 84 years |
5
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85 years and over |
0
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Recruitment
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Recruitment details |
Participants were recruited between 12/04/2016 and 21/04/2017. Participants were recruited from King's College Hospital NHS Foundation Trust | ||||||||||||||||||||
Pre-assignment
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Screening details |
Patients with newly diagnosed with multiple myeloma requiring chemotherapy, age >18 years and able to give informed consent were recruited. 29 patients were screened. | ||||||||||||||||||||
Pre-assignment period milestones
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Number of subjects started |
10 | ||||||||||||||||||||
Number of subjects completed |
10 | ||||||||||||||||||||
Period 1
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Period 1 title |
Overall trial period (overall period)
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Is this the baseline period? |
Yes | ||||||||||||||||||||
Allocation method |
Randomised - controlled
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Blinding used |
Not blinded | ||||||||||||||||||||
Arms
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Are arms mutually exclusive |
Yes
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Arm title
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High risk apixaban | ||||||||||||||||||||
Arm description |
Newly diagnosed multiple myeloma patients with a high risk of developing a venous thromboembolic event randomised to receive apixaban | ||||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||||
Investigational medicinal product name |
Apixaban
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Film-coated tablet
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Routes of administration |
Oral use
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Dosage and administration details |
5 mg milligram(s) per day
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Arm title
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Standard risk apixaban | ||||||||||||||||||||
Arm description |
Newly diagnosed multiple myeloma patients with a standard risk of developing a venous thromboembolic event randomised to receive apixaban | ||||||||||||||||||||
Arm type |
Experimental | ||||||||||||||||||||
Investigational medicinal product name |
Apixaban
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Film-coated tablet
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Routes of administration |
Oral use
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Dosage and administration details |
5 mg milligram(s) per day
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Arm title
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Standard risk aspirin | ||||||||||||||||||||
Arm description |
Newly diagnosed multiple myeloma patients with a standard risk of developing a venous thromboembolic event randomised to receive aspirin | ||||||||||||||||||||
Arm type |
Active comparator | ||||||||||||||||||||
Investigational medicinal product name |
Aspirin
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Investigational medicinal product code |
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Other name |
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Pharmaceutical forms |
Dispersible tablet
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Routes of administration |
Oral use
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Dosage and administration details |
75 mg milligram(s) per day
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Baseline characteristics reporting groups
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Reporting group title |
Overall trial period
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Reporting group description |
Newly diagnosed multiple myeloma patients were recruited between the ages 50 and 79. | ||||||||||||||||||||||||||||||||||||
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End points reporting groups
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Reporting group title |
High risk apixaban
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Reporting group description |
Newly diagnosed multiple myeloma patients with a high risk of developing a venous thromboembolic event randomised to receive apixaban | ||
Reporting group title |
Standard risk apixaban
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Reporting group description |
Newly diagnosed multiple myeloma patients with a standard risk of developing a venous thromboembolic event randomised to receive apixaban | ||
Reporting group title |
Standard risk aspirin
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Reporting group description |
Newly diagnosed multiple myeloma patients with a standard risk of developing a venous thromboembolic event randomised to receive aspirin |
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End point title |
Safety of apixaban as a thromboprophylactic agent in the newly diagnosed myeloma population [1] | ||||||||||||
End point description |
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End point type |
Primary
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End point timeframe |
Bleeding events were captured from 1st dose of IMP until 10 days post last dose of IMP.
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Notes [1] - No statistical analyses have been specified for this primary end point. It is expected there is at least one statistical analysis for each primary end point. Justification: No statistical tests were undertaken as the study is not powered to detect meaningful significance. |
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No statistical analyses for this end point |
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End point title |
Venous Thromboembolic events | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
Venous Thromboembolic events were captured from first dose of IMP until 10 days post last dose of IMP.
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No statistical analyses for this end point |
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End point title |
Recruitment rate from eligible population to the stud | ||||||||||||
End point description |
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End point type |
Secondary
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End point timeframe |
12 month recruitment period
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Attachments |
FINAL STUDY REPORT |
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No statistical analyses for this end point |
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Adverse events information
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Timeframe for reporting adverse events |
AEs and SAEs were reported from consent until 10 days after administration of the last dose of study medication
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Adverse event reporting additional description |
Patients will be risked assessed for VTE, as soon as the treatment for the myeloma is initiated. For patients who consent to the study, they will be randomised to apixaban or aspirin and will continue this VTE preventative medication until they are deemed to be in remission.
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Assessment type |
Systematic | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary used for adverse event reporting
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Dictionary name |
MedDRA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dictionary version |
17.1
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Reporting groups
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Reporting group title |
High risk apixaban
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Reporting group description |
Newly diagnosed multiple myeloma patients with a high risk of developing a venous thromboembolic event randomised to receive apixaban | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Standard risk apixaban
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Reporting group description |
Newly diagnosed multiple myeloma patients with a standard risk of developing a venous thromboembolic event randomised to receive apixaban | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reporting group title |
Standard risk aspirin
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Reporting group description |
Newly diagnosed multiple myeloma patients with a standard risk of developing a venous thromboembolic event randomised to receive aspirin | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Frequency threshold for reporting non-serious adverse events: 0% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Substantial protocol amendments (globally) |
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Were there any global substantial amendments to the protocol? No | |||
Interruptions (globally) |
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Were there any global interruptions to the trial? No | |||
Limitations and caveats |
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Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data. | |||
None reported |