Fluoxetine Potentiation by Buspirone: Three Case Histories

1991 ◽  
Vol 36 (10) ◽  
pp. 749-750 ◽  
Author(s):  
David Bakish
Keyword(s):  
Side Effects ◽  
Serotonin Reuptake ◽  
Treatment Resistant Depression ◽  
Treatment Resistant ◽  
Case Histories ◽  
Reuptake Inhibition ◽  
Resistant Depression

The potentiation of fluoxetine by buspirone is described in three cases of treatment-resistant depression. All three patients improved markedly with very few side-effects from the medication. The possibility of synergy between drugs that affect serotonin reuptake inhibition, 5HT1A receptors and 5HT2 receptors is discussed.

scholarly journals Comprehensive assessment of side effects associated with a single dose of ketamine in treatment-resistant depression

2020 ◽  
Vol 263 ◽  
pp. 568-575 ◽  
Author(s):  
Elia E. Acevedo-Diaz ◽  
Grace W. Cavanaugh ◽  
Dede Greenstein ◽  
Christoph Kraus ◽  
Bashkim Kadriu ◽  
...  
Keyword(s):  
Single Dose ◽  
Side Effects ◽  
Comprehensive Assessment ◽  
Treatment Resistant Depression ◽  
Treatment Resistant ◽  
Resistant Depression

scholarly journals Using Oral and Intranasal Dosage Forms of Ketamine for Managing Treatment-Resistant Depression: A Review of the Literature

2016 ◽  
Vol 4 (2) ◽  
pp. 64-71 ◽  
Author(s):  
Patrick Arthur Twohig ◽  
Vaughn Huckfeldt
Keyword(s):  
Health Care ◽  
Side Effects ◽  
Care Setting ◽  
Dosage Forms ◽  
Treatment Resistant Depression ◽  
Treatment Resistant ◽  
Similar Reduction ◽  
Aspartate Receptor ◽  
Pubmed Database ◽  
Resistant Depression

A lack of effective treatment for patients with treatment-resistant depression (TRD) has led to the evaluation of ketamine, an N-methyl- D-aspartate receptor antagonist. Despite the demonstrated short-term benefits of using intravenous (IV) ketamine, side effects and the difficulty in administering ketamine outside the health-care setting has raised interest in alternative dosage forms. Research articles evaluating oral or intranasal (IN) ketamine were retrieved from the PubMed database. Patients who received oral or IN ketamine experienced a similar reduction in depressive symptoms within 24 hours of treatment and fewer side effects compared to patients who received IV ketamine. Novel administration forms of ketamine provide an opportunity for patients with TRD to achieve remission with fewer adverse side effects. Future studies should continue to evaluate these administration strategies in the hope of promoting ketamine’s use outside health-care settings and for longer time periods.

scholarly journals Stanford Accelerated Intelligent Neuromodulation Therapy for Treatment-Resistant Depression (SAINT-TRD)

2019 ◽  
Author(s):  
Eleanor J. Cole ◽  
Katy H. Stimpson ◽  
Brandon S. Bentzley ◽  
Merve Gulser ◽  
Kirsten Cherian ◽  
...  
Keyword(s):  
Side Effects ◽  
Rating Scale ◽  
Neuropsychological Testing ◽  
Anterior Cingulate ◽  
High Dose ◽  
Delayed Response ◽  
Treatment Resistant Depression ◽  
Treatment Resistant ◽  
Resting Motor Threshold ◽  
Resistant Depression

AbstractBackgroundCurrent treatments for depression are limited by suboptimal efficacy, delayed response, and frequent side effects. Intermittent theta-burst stimulation (iTBS) is a non-invasive brain stimulation treatment that is FDA-approved for treatment-resistant depression (TRD). Recent methodological advancements suggest iTBS could be improved through 1) treating with multiple sessions per day at optimally-spaced intervals, 2) applying a higher overall pulse-dose of stimulation and 3) precision targeting of the left dorsolateral prefrontal cortex (L-DLPFC) to subgenual anterior cingulate cortex (sgACC) circuit. We examined the feasibility, tolerability, and preliminary efficacy of an accelerated, high-dose, resting-state functional connectivity MRI (fcMRI)-guided iTBS protocol for TRD termed ‘Stanford Accelerated Intelligent Neuromodulation Therapy (SAINT)’.MethodsTwenty-one participants with TRD received open-label SAINT. FcMRI was used to individually target the region of L-DLPFC most anticorrelated with sgACC. Fifty iTBS sessions (1800 pulses per session, 50-minute inter-session interval) were delivered as 10 daily sessions over 5 consecutive days at 90% resting motor threshold (adjusted for cortical depth). Neuropsychological testing was conducted before and after SAINT.ResultsNineteen of 21 participants (90.48%) met criteria for remission (≤10 on the Montgomery-Åsberg Depression Rating Scale) immediately after SAINT. Neuropsychological testing demonstrated no negative cognitive side-effects. There were no seizures or other severe adverse events.DiscussionOur accelerated, high-dose, iTBS protocol with fcMRI-guided targeting (SAINT) was well tolerated and safe. Efficacy was strikingly high, especially for this treatment-resistant population. Double-blinded sham-controlled trials are required to confirm the high remission rate found in this initial study.Trial registrationClinicalTrials.gov NCT03240692

scholarly journals Oral ketamine for the treatment of pain and treatment-resistant depression

2016 ◽  
Vol 208 (2) ◽  
pp. 108-113 ◽  
Author(s):  
Robert A. Schoevers ◽  
Tharcila V. Chaves ◽  
Sonya M. Balukova ◽  
Marije aan Het Rot ◽  
Rudie Kortekaas
Keyword(s):  
Chronic Pain ◽  
Side Effects ◽  
Negative Consequences ◽  
Treatment Resistant Depression ◽  
Dosing Regimen ◽  
Treatment Resistant ◽  
Oral Ketamine ◽  
Study Results ◽  
Resistant Depression ◽  
Time Periods

BackgroundRecent studies with intravenous (i.v.) application of ketamine show remarkable but short-term success in patients with MDD. Studies in patients with chronic pain have used different ketamine applications for longer time periods. This experience may be relevant for psychiatric indications.AimsTo review the literature about the dosing regimen, duration, effects and side-effects of oral, intravenous, intranasal and subcutaneous routes of administration of ketamine for treatment-resistant depression and pain.MethodSearches in PubMed with the terms ‘oral ketamine’, ‘depression’, ‘chronic pain’, ‘neuropathic pain’, ‘intravenous ketamine’, ‘intranasal ketamine’ and ‘subcutaneous ketamine’ yielded 88 articles. We reviewed all papers for information about dosing regimen, number of individuals who received ketamine, number of ketamine days per study, results and side-effects, as well as study quality.ResultsOverall, the methodological strength of studies investigating the antidepressant effects of ketamine was considered low, regardless of the route of administration. The doses for depression were in the lower range compared with studies that investigated analgesic use. Studies on pain suggested that oral ketamine may be acceptable for treatment-resistant depression in terms of tolerability and side-effects.ConclusionsOral ketamine, given for longer time periods in the described doses, appears to be well tolerated, but few studies have systematically examined the longer-term negative consequences. The short- and longer-term depression outcomes as well as side-effects need to be studied with rigorous randomised controlled trials.

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