5-METHOXY-N,N-DIMETHYLTRYPTAMINE (5-MEO-DMT) FOR TREATING DEPRESSION
Method of treating a patient who is diagnosed with major depressive disorder by a licensed professional in accordance with accepted medical practice, that includes administering to the patient who is diagnosed with major depressive disorder by a licensed professional in accordance with accepted medical practice a therapeutically effective amount of 5-Methoxy-N,N-dimethyltryptamine (5-MeO-DMT) or a pharmaceutically acceptable salt thereof.
1 . A method of treating a patient who is diagnosed with major depressive disorder by a licensed professional in accordance with accepted medical practice, the method comprising administering to the patient who is diagnosed with major depressive disorder by a licensed professional in accordance with accepted medical practice a therapeutically effective amount of 5-Methoxy-N,N-dimethyltryptamine (5-MeO-DMT) or a pharmaceutically acceptable salt thereof.
2 . The method according to claim 1 , wherein the disorder is diagnosed in accordance with the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition (DSM-5) published by the American Psychiatric Association.
3 . The method according to claim 1 , wherein the patient suffers from moderate or severe major depressive disorder as indicated by a Montgomery-Åsberg Depression Rating Scale (MADRS) score of 20 or more or by a 17-item Hamilton Depression Rating Scale (HAM-D) score of 17 or more.
4 . The method according to claim 3 , wherein the patient suffers from severe major depressive disorder as indicated by a MADRS score of 35 or more or by a HAM-D score of 25 or more.
5 . The method according to claim 1 , wherein the patient is diagnosed with a treatment-resistant form of major depressive disorder.
6 . The method according to claim 1 , wherein the patient suffers in addition from suicidal ideation.
7 . The method according to claim 6 , wherein the patient suffers from suicidal ideation with intent to act.
8 . The method according to claim 1 , wherein the patient is at imminent risk for suicide.
9 . The method according to claim 1 , wherein the 5-MeO-DMT or salt thereof is administered at a dose or in a dosage regimen that causes the patient to experience a peak psychedelic experience.
10 . The method according to claim 1 , wherein a dosage of about 4 mg to about 20 mg 5-MeO-DMT is administered, or wherein equimolar amounts of the pharmaceutically acceptable salt are administered instead of 5-MeO-DMT.
11 . The method according to claim 1 , wherein a dosage of about 6 mg; or of about 12 mg; or of about 18 mg is administered, or wherein equimolar amounts of the pharmaceutically acceptable salt are administered instead of 5-MeO-DMT.
12 . The method according to claim 1 , wherein the 5-MeO-DMT is administered in a dosage from about 2 mg to about 8 mg for a first administration, and then increased, unless the patient has already experienced a peak psychedelic experience, to a dosage from about 8 mg to about 14 mg for a second administration, and then increased, unless the patient has already experienced a peak psychedelic experience, to a dosage from about 14 mg to about 20 mg for a third administration, or wherein equimolar amounts of the pharmaceutically acceptable salt are administered instead of 5-MeO-DMT.
13 . The method according to claim 9 , wherein the occurrence of a peak psychedelic experience is identified through achievement of at least 60% of the maximum possible score in each of the four subscales (mystical, positive mood, transcendence of time and space, and ineffability) of the 30-item revised Mystical Experience Questionnaire (MEQ30) or is identified through achievement of at least 60% of the maximum possible score of the Oceanic Boundlessness (OBN) dimension of the Altered States of Consciousness (ASC) questionnaire or is identified through achievement of a Peak Psychedelic Experience Questionnaire (PPEQ) Total Score of at least 75.
14 . The method according to claim 13 , wherein the occurrence of a peak psychedelic experience is identified through achievement of a Peak Psychedelic Experience Questionnaire (PPEQ) Total Score of at least 75.
15 . The method according to claim 1 , wherein the 5-MeO-DMT or a pharmaceutically acceptable salt thereof is administered via inhalation.
16 . The method according to claim 1 , wherein a clinical response, as assessed by at least a score of “much improved” in the Clinical Global Impression-Improvement (CGI-I) score or the Patient Global Impression-Improvement (PGI-I) score, occurs not later than about 2 hours after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
17 . The method according to claim 1 , wherein the clinical response, as assessed by at least a score of “much improved” in the CGI-I score or the PGI-I score, persists until at least 6 days after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
18 . The method according to claim 1 , wherein the clinical response, as assessed by at least a score of “much improved” in the CGI-I score or the PGI-I score, persists until at least 14 days after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
19 . The method according to claim 1 , wherein the clinical response, as assessed by at least a score of “much improved” in the CGI-I score or the PGI-I score, persists until at least 28 days after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
20 . The method according to claim 1 , wherein a clinical response, as assessed by at least 50% improvement of the MADRS or HAM-D score, compared to the respective score prior to treatment, occurs not later than about 2 hours after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
21 . The method according to claim 1 , wherein a remission of depressive symptoms, as assessed by a MADRS score equal to or less than 10, or a HAM-D score equal to or less than 7, occurs not later than about 2 hours after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
22 . The method according to claim 1 , wherein the clinical response, as assessed by at least 50% improvement of the MADRS or HAM-D score, compared to the respective score prior to treatment, persists until at least 6 days after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
23 . The method according to claim 1 , wherein there is a clinical response, as assessed by at least 75% improvement of the MADRS or HAM-D score, compared to the respective score prior to treatment, on day 7 after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
24 . The method according to claim 1 , wherein the patient is in remission of depressive symptoms, as assessed by a MADRS score equal to or less than 10, or a HAM-D score equal to or less than 7, on day 7 after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
25 . The method according to claim 1 , wherein the clinical response, as assessed by at least 50% improvement of the MADRS or HAM-D score, compared to the respective score prior to treatment, persists until at least 14 days after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
26 . The method according to claim 1 , wherein there is a clinical response, as assessed by at least 75% improvement of the MADRS or HAM-D score, compared to the respective score prior to treatment, on day 14 after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
27 . The method according to claim 1 , wherein the patient is in remission of depressive symptoms, as assessed by a MADRS score equal to or less than 10, or a HAM-D score equal to or less than 7, on day 14 after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
28 . The method according to claim 1 , wherein the clinical response, as assessed by at least 50% improvement of the MADRS or HAM-D score, compared to the respective score prior to treatment, persists until at least 28 days after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
29 . The method according to claim 1 , wherein there is a clinical response, as assessed by at least 75% improvement of the MADRS or HAM-D score, compared to the respective score prior to treatment, on day 28 after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.
30 . The method according to claim 1 , wherein the patient is in remission of depressive symptoms, as assessed by a MADRS score equal to or less than 10, or a HAM-D score equal to or less than 7, on day 28 after the last administration of 5-MeO-DMT or a pharmaceutically acceptable salt thereof.