Insomnia and Esketamine Add-On Therapy to Antidepressant Therapy in Patients with Treatment-Resistant Depression-A Pilot Study.

Daniel Szawarnoga, Joanna Fojcik, Michał Górski, Artur Pałasz, Marek Krzystanek

Abstract read

In one paragraph

Article in Pharmaceuticals (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it

0cells of the map it votes in

3citing 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

3 citing papers in PubMed.

The effect of esketamine on sleep disorders in parturients undergoing cesarean section under general anesthesia: a single-center, randomized, double-blind, placebo-controlled prospective study.Frontiers in medicine · 2026
Trial
Anesthesia-Informed Approaches to Insomnia: Shared Neural Circuits, Biomimetic Sleep, and Emerging Interventional Strategies.Nature and science of sleep · 2026
Review
Successful Treatment of Exploding Head Syndrome With Ketamine.Cureus · 2025
Article

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

5 authors.

Daniel SzawarnogaDepartment of Psychiatry, Department of Neurology, Faculty of Health Sciences in Katowice, Medical University of Silesia in Katowice, 40-055 Katowice, Poland.ORCID 0009-0003-5330-0007

Joanna FojcikDepartment of Psychiatry, Department of Neurology, Faculty of Health Sciences in Katowice, Medical University of Silesia in Katowice, 40-055 Katowice, Poland.

Michał GórskiDepartment of Chronic Diseases and Civilization-Related Hazards, Faculty of Public Health in Bytom, Medical University of Silesia in Katowice, 40-055 Katowice, Poland.ORCID 0000-0002-0654-3765

Artur PałaszDepartment of Histology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, ul. Medyków 18, 40-752 Katowice, Poland.ORCID 0000-0002-2632-1211

Marek KrzystanekDepartment and Clinic of Psychiatric Rehabilitation in Katowice, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, 40-055 Katowice, Poland.

Funding

Medical University of Silesia BNW-NWN-640-2-1-127/25

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

depressionesketamineinsomniasleep disorderstreatment-resistant depression

Identifiers

PMID40732353

DOI10.3390/ph18071066

PMCPMC12298083

What OpenQuestion holds

Textmetadata

LicenceCC BY

Read underepoch 390

Registered trials

None linked

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.