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Completed

NCT Number: NCT04235686

8 Week Multi-site Study of MYDAYIS® for Bipolar Depression

This protocol is a Phase 2 multi-site study which aims to evaluate the safety and effectiveness of MYDAYIS® as adjunctive therapy for adults with bipolar depression. Results from this study WILL NOT be used to contribute to an approval of MYDAYIS ® for this indication.

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Key information

Age range

18 year–55 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Primary location

Mayo Clinic in Rochester, Rochester, Minnesota, United States

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Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Male or female between 18 and 55 years of age
  • Bipolar I or II disorder as confirmed by structured diagnostic interview by Axis I of the SCID by DSM-IV-TR.
  • Currently experiencing a major depressive episode unresponsive to stable (i.e. at least 4 weeks) anti-manic mood stabilizers (lithium, valproate) and/or antipsychotic therapy, with or without concomitant antidepressant therapy.
  • Symptom severity score ≥11 on the self-report version of the Quick Inventory for Depressive Symptomatology (QIDS-SR16) or score ≥11 on the Quick Inventory for Depressive Symptomatology - Clinician (QIDS-C16) and ≥ 3 on the Clinical Global Impression for Bipolar Illness (CGI-BP) Depression Severity Scale.
  • Patients with a comorbid attention deficit disorder and binge eating disorder will be included.
  • Patients will be allowed to continue with their behavioral treatments (ie. CBT) targeted at their primary diagnosis.

Exclusion criteria

  • Ability to provide informed consent and understand fully English and score ≥ 90% on comprehension test questionnaire that reviews study goals.
  • Clinically significant signs of suicidality from any of the following assessments:
  • Response ≥ 4 on MADRS question # 10
  • Response ≥2 on QIDS-C or QIDS-SR question # 12
  • Yes response on Columbia Suicide Severity Scale (CSSR) Question # 3 (ideation without plan or intent) ,Question #4 (ideation with intent, but no plan), or Question # 5 (ideation, intent, and plan)
  • Suicide attempt within the past year, as defined by the Columbia-Suicide Severity Scale
  • Known lifetime history of DSM-IV-TR diagnosis of cocaine or methamphetamine abuse or dependence. Nicotine dependence will be an exception.
  • Positive toxicology screen for drugs of abuse (ie. cocaine, methamphetamine, cannabis, opiates)
  • Known history of prescription abuse of stimulants.
  • Lifetime history of stimulant-induced mania
  • Active abuse or dependence of alcohol, opiates or cannabis that is either current or less than 3 months full remission.
  • Baseline Young Mania Rating Scale (YMRS) score ≥ 8
  • Patients with active psychosis identified by SCID or a diagnosis of schizophrenia, schizoaffective disorder, delusional or schizophreniform disorder.
  • Known hypersensitivity, such as angioedema or anaphylaxis, to amphetamines or other ingredients of MYDAYIS.
  • Clinically unstable medical disease
  • Known history of a structural cardiac abnormality, cardiomyopathy, serious heart rhythm abnormality, coronary artery disease, stroke or other serious cardiovascular problems.
  • ECG with significant arrhythmias, conduction abnormalities, or voltage criteria met for left ventricular hypertrophy (unless cleared by cardiology consultation).
  • Uncontrolled hypertension (>160/100) or tachycardia (heart rate >110)
  • History of grand mal seizure; history of febrile seizure as infant permitted
  • Established vasculopathy or history of Raynaud's phenomena
  • Narrow angle glaucoma
  • Patients with end stage renal disease (ESRD).
  • Concomitant treatment with monoamine oxidase inhibitors (MAOIs), and also within 14 days following discontinuation of treatment with a monoamine oxidase inhibitor.
  • Tourette's syndrome
  • Women who are pregnant, lactating or of child-bearing potential and not using at least one adequate contraceptive measure (i.e. hormonal contraception-birth control pills-, intrauterine devices (IUD), tubal ligation or condoms during sexual intercourse)
  • Men who do not use adequate measures (male condoms).

Treatment and study plan

Mydayis Extended-Release Capsule

Drug

Randomized, parallel - group, double-blind, placebo-controlled, flexible-dose adjunctive trial of MYDAYIS®

Other names: d-amphetamine / l-amphetamine

Placebo

Drug

Matching placebo

Primary outcomes

  1. Change in Montgomery-Asberg Depression Rating Scale (MADRS) score

    Time frame: Baseline to week 8 visit 10

    Reduction in Montgomery-Asberg Depression Rating Scale (MADRS) score (Range: 0-60) between Baseline and Week 8 visit 10

Secondary outcomes

  1. Change in Quick Inventory for Depressive Symptomatology (QIDS-C and QIDS-SR) score

    Time frame: Baseline to Week 8 visit 10

    Reduction in Clinician and self-report symptoms of depression as measured by the Quick Inventory for Depressive Symptomatology (QIDS-C and QIDS-SR) (Range: 0-27)

  2. Remission

    Time frame: Baseline to Week 8 visit 10

    Treatment remission (Montgomery-Asberg Depression Rating Scale (MADRS) score < 10) (Range 0-60)

  3. Change in General Anxiety Disorder 7-item scale score

    Time frame: Baseline to Week 8 visit 10

    Self-report anxiety as measured by the General Anxiety Disorder 7-item scale (GAD-7) (Range: 0-21)

  4. Response

    Time frame: Baseline to Week 8 visit 10

    Treatment response (50% reduction in Montgomery-Asberg Depression Rating Scale (MADRS) score (Range: 0-60)

  5. Change in Clinical Global Impression for Bipolar Disorder (CGI-BP) score

    Time frame: Baseline to Week 8 visit 10

    Percentage of much or very much improved as measured by the Clinical Global Impression for Bipolar Disorder (CGI-BP) (Range: 1-8)

  6. Change in Young Mania Rating Scale (YMRS) score

    Time frame: Baseline to Week 8 visit 10

    Reduction in sub-syndromal manic symptoms as measured by the Young Mania Rating Scale (YMRS) (Range: 0-56)

  7. Change in Epworth Sleepiness Scale (ESS) score

    Time frame: Baseline to Week 8 visit 10

    Self-report likelihood of falling asleep during normal daily situations as measured by the Epworth Sleepiness Scale (ESS) (Range: 0-24)

  8. Change in Fatigue Severity Scale (FSS) score

    Time frame: Baseline to Week 8 visit 10

    Self-report measure of fatigue as measured by the Fatigue Severity Scale (FSS) (Range: 0-63)

  9. Change in Binge Eating Scale (BES) score

    Time frame: Baseline to Week 8 visit 10

    Self-report binge eating behavior as measured by the Binge Eating Scale (BES) (Range: 0-48)

  10. Change in Morningness-Eveningness Questionnaire (MEQ) score

    Time frame: Baseline to Week 8 visit 10

    Self-Report measure on the Morningness-Eveningness Questionnaire (MEQ) (Range: 16-86)

  11. Change in Rapid Eating and Activity Assessment for Patients (REAP) score

    Time frame: Baseline to Week 8 visit 10

    Self-Report measure on Rapid Eating and Activity Assessment for Patients (REAP) (Range: 0-27)

  12. Change in Digit Symbol Substitution Test (DSST) score

    Time frame: Baseline to Week 8 visit 10

    Improvement in cognition as measured by the Digit Symbol Substitution Test (DSST) (Range: 0-100)

Sponsors and collaborators

Lead sponsor

Mayo Clinic

Other

Collaborators

  • Lindner Center of HOPE

Registry information

Official study title

An 8 Week Randomized Double Blind Placebo Controlled Multi-site Study Assessing Efficacy and Safety of MYDAYIS&#174; (D-amphetamine / L-amphetamine) for Bipolar Depression

Important dates

Study start
2020
Primary completion
2025
Study completion
2025
First posted
Jan 22, 2020
Registry last updated
Aug 12, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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