Evidence map›Paper›PMID 40761981›Full record

ArticleCureus2025

Symptom Reduction and Deprescribing in a Patient With Treatment-Resistant Depression Using Sublingual Ketamine Troches: A Case Report.

Elizabeth Francis

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Elizabeth FrancisSchool of Nursing, Duke University, Durham, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Treatment-resistant depression (TRD) remains a significant clinical challenge, often accompanied by polypharmacy and comorbid anxiety or trauma-related disorders. This report describes a 37-year-old male with longstanding major depressive disorder (MDD), post-traumatic stress disorder (PTSD), and social anxiety disorder who demonstrated limited response to traditional pharmacologic strategies, including escitalopram, quetiapine, trazodone, and gabapentin. After initiating low-dose sublingual ketamine troches, the patient experienced clinically meaningful improvements in depression and anxiety scores. These improvements were accompanied by successful tapering and discontinuation of four psychotropic medications. No adverse effects were reported. This case highlights the potential utility of sublingual ketamine in reducing symptom burden and supporting deprescribing efforts in complex TRD presentations.

Indexed as

complex-ptsdketamine infusionlow dose ketaminemajor depressive disorder (mdd)psychedelic-assisted therapypsychiatry and mental healthtreatment resistant depression (trd)

Identifiers

PMID40761981
PMCPMC12321156

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.