E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Major Depressive Disorder |
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E.1.1.1 | Medical condition in easily understood language |
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E.1.1.2 | Therapeutic area | Psychiatry and Psychology [F] - Mental Disorders [F03] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective is to evaluate the effect of MDMA-assisted psychotherapy for MDD in clinician-rated depression scores, as measured by the mean change in MADRS scores from Visit 4 (Baseline) to Visit 13 (approximately 12 weeks post Baseline). The 10-item MADRS measures severity of depression and each item is rated on a 7-point scale from 0 (no symptoms) to 6 (severe symptoms) |
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E.2.2 | Secondary objectives of the trial |
The secondary objective of this study is to measure the feasibility of MDMA-assisted psychotherapy for treatment of MDD, as measured by the Subjective Effects scale (SE). Subjective effects on 15 items (negative mood, body perception changes, confusion, difficulty concentrating, compassion for self, compassion for others, euphoria, positive mood, intellectual efficiency, social, calmness, talkative, open to new experiences, meaningful experience, emotional distress) will be collected using a Visual Analog Scale (VAS) at three time points: initial dose of MDMA, prior to supplemental dose of MDMA and at the end of the experimental session. The subjective effects chosen for the scales are based on literature reviews of subjective effects of MDMA among healthy volunteers in controlled studies. The study is considered feasible if there is observed a significant mean change in overall SE from initial dose of MDMA to prior to supplemental dose. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Potential participants are eligible to enroll in the protocol if they:
1. Are at least 18 years old. 2. Are fluent in speaking and reading Norwegian. 3. Are able to swallow pills. 4. Agree to have study visits recorded, including Experimental Sessions, Independent Rater assessments, and non-drug psychotherapy sessions. 5. Must provide a contact (relative, spouse, close friend or other support person) who is willing and able to be reached by the investigators in the event of a participant becoming suicidal or unreachable. 6. Must agree to inform the investigators within 48 hours of any medical conditions and procedures. 7. If of childbearing potential, must have a negative pregnancy test at study entry and prior to each Experimental Session, and must agree to use adequate birth control through 10 days after the last Experimental Session. Adequate birth control methods include intrauterine device (IUD), injected, implanted, intravaginal, or transdermal hormonal methods, abstinence, oral hormones plus a barrier contraception, vasectomized sole partner, or double barrier contraception. Two forms of contraception are required with any barrier method or oral hormones (i.e. condom plus diaphragm, condom or diaphragm plus spermicide, oral hormonal contraceptives plus spermicide or condom). Not of childbearing potential is defined as permanent sterilization, postmenopausal, or assigned male at birth. 8. Agree to the following lifestyle modifications (described in more detail in Section 4.1 Lifestyle Modifications): comply with requirements for fasting and refraining from certain medications prior to Experimental Sessions, not participate in any other interventional clinical trials during the duration of the study, remain overnight at the study site after each Experimental Session and be driven home after, and commit to medication dosing, therapy, and study procedures.
Medical History
10. At Screening, meet DSM-5 criteria for current MDD with a symptom duration of more than 12 weeks and less than 2 years. 11. May have well-controlled hypertension that has been successfully treated with anti-hypertensive medicines, if they pass additional screening to rule out underlying cardiovascular disease. 12. May have asymptomatic Hepatitis C virus (HCV) that has previously undergone evaluation and treatment as needed. 13. At Baseline, have at least moderate MDD per MADRS and symptoms in the last month constituting a MADRS Total Severity Score of 20 or greater. 14. May have current mild alcohol or cannabis use disorder (meets 3 of 11 diagnostic criteria per DSM-5) or moderate alcohol or cannabis use disorder in early remission for the 3 months prior to enrollment (meets 5 of 11 diagnostic criteria per DSM-5). 15. May have a history of or current Diabetes Mellitus (Type 2) if additional screening measures rule out underlying cardiovascular disease, if the condition is judged to be stable on effective management, and with approval by the Medical Monitor. 16. May have hypothyroidism if taking adequate and stable thyroid replacement medication. 17. May have a history of, or current, glaucoma if approval for study participation is received from an ophthalmologist.
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E.4 | Principal exclusion criteria |
1. Are not able to give adequate informed consent. 2. Are currently engaged in compensation litigation whereby financial gain would be achieved from prolonged symptoms of MDD or any other psychiatric disorders. 3. Are likely, in the investigator’s opinion and via observation during the Preparatory Period, to lack social support or a stable living situation. 4. Have used Ecstasy (material represented as containing MDMA) more than 10 times within the last 10 years or at least once within 6 months of the first Experimental Session; or have previously participated in a MAPS-sponsored MDMA clinical trial. 5. Have any current problem which, in the opinion of the investigator or Medical Monitor, might interfere with participation.
Psychiatric History 6. Have received Electroconvulsive Therapy (ECT) within 12 weeks of enrollment. 7. Have a history of or a current primary psychotic disorder, bipolar disorder 1 assessed via MINI and clinical interview. 8. Have a current eating disorder with active purging assessed via MINI and clinical interview. 9. Have current major depressive disorder with psychotic features assessed via MINI. 10. Have a current moderate (not in early remission in the 3 months prior to enrollment; meets 5 of 11 diagnostic criteria per DSM-5) or severe alcohol or cannabis use disorder within the 12 months prior to enrollment (meets at least 6 of 11 diagnostic criteria per DSM-5). 11. Have an active illicit (other than cannabis) or prescription drug substance use disorder at any severity within 12 months prior to enrollment. 12. Have current Personality Disorders assessed via SCID-5-PD. 13. Any participant presenting current serious suicide risk, as determined through psychiatric interview, responses to C-SSRS, and clinical judgment of the investigator will be excluded; however, history of suicide attempts is not an exclusion. Any participant who is likely to require hospitalization related to suicidal ideation and behavior, in the judgment of the investigator, will not be enrolled. Any participant presenting with the following on the Baseline C-SSRS will be excluded: a. Suicidal ideation score of 4 or greater within the last month of the assessment at a frequency of once a week or more b. Suicidal ideation score of 5 within the last 6 months of the assessment c. Any suicidal behavior, including suicide attempts or preparatory acts, within the last 6 months of the assessment. 14. Would present a serious risk to others as established through clinical interview and contact with treating psychiatrist. 15. Require ongoing concomitant therapy with a psychiatric medication with exceptions described in Protocol Section 11.0: Concomitant Medications.
Medical History
16. Have a history of any medical condition that could make receiving a sympathomimetic drug harmful because of increases in blood pressure and heart rate. Participants with other mild, stable chronic medical problems may be enrolled if the site physician, CI, and Medical Monitor agree the condition would not significantly increase the risk of MDMA administration or be likely to produce significant symptoms during the study that could interfere with study participation or be confused with side effects of the IMP. 17. Have uncontrolled essential hypertension using the standard criteria of the American Heart Association (values of 140/90 milligrams of Mercury [mmHg] or higher assessed on three separate occasions). 18. Have a history of ventricular arrhythmia at any time, other than occasional premature ventricular contractions (PVCs) in the absence of ischemic heart disease. 19. Have Wolff-Parkinson-White syndrome or any other accessory pathway that has not been successfully eliminated by ablation. 20. Have a history of arrhythmia, other than occasional PVCs in the absence of ischemic heart disease, within 12 months of screening. Participants with a history of atrial fibrillation, atrial tachycardia, atrial flutter or paroxysmal supraventricular tachycardia or any other arrhythmia associated with a bypass tract may be enrolled only if they have been successfully treated with ablation and have not had recurrent arrhythmia for at least one year off all antiarrhythmic drugs, and confirmed by a cardiologist. 21. Have a marked Baseline prolongation of QT/QTc interval 22. Have a history of additional risk factors for Torsade de pointes 23. Require use of concomitant medications that prolong the QT/QTc interval during Experimental Sessions. 24. Have symptomatic liver disease or have significant liver enzyme elevations. 25. Have history of hyponatremia or hyperthermia. 26. Weigh less than 48 kilograms (kg). 27. Are pregnant or nursing, or are of childbearing potential and are not practicing an effective means of birth control. 28. Have engaged in ketamine-assisted therapy or used ketamine within 12 weeks of enrollment.
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary Outcome Montgomery and Asberg Depression Rating Scale (MADRS). |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Within 12 weeks (+/-3 weeks) of Baseline and 4 weeks (+/-2 weeks) after Experimental Session 2 (Visit 9). |
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E.5.2 | Secondary end point(s) |
The secondary objective of this study is to measure the feasibility of MDMA-assisted psychotherapy for treatment of MDD, as measured by the Subjective Effects scale (SE). Subjective effects on 15 items (negative mood, body perception changes, confusion, difficulty concentrating, compassion for self, compassion for others, euphoria, positive mood, intellectual efficiency, social, calmness, talkative, open to new experiences, meaningful experience, emotional distress) will be collected using a Visual Analog Scale (VAS). VAS items are rated on a series of 100 mm long lines, marked from ‘not at all’ on the left to ‘extremely’ on the right. The subjective effects chosen for the scales are based on literature reviews of subjective effects of MDMA among healthy volunteers in controlled studies. The study is considered feasible if there is observed a significant mean change in overall SE from initial dose of MDMA to prior to supplemental dose. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Subjective effects on 15 items will be collected using a Visual Analog Scale (VAS) at three time points: initial dose of MDMA, prior to supplemental dose of MDMA and at the end of the experimental session. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
To measure the feasibility of MDMA-assisted psychotherapy for treatment of MDD |
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E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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Study Termination (Visit 14) will take place 2 (-1/+7) days after the final MADRS assessment (Visit 13). Participants who have withdrawn from treatment but have continued for follow-up will also complete this assessment immediately upon withdrawal. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |