Evidence map›Paper›PMID 41084074›Full record

ArticleJournal of medical case reports2025

Fatal outcome of severe serotonin syndrome and acute respiratory distress syndrome after self-poisoning with paroxetine: a case report.

Sina M Pütz, Christoph Hüser, Oezguer A Onur, David Steindl, Dennis A Eichenauer, Jan-Hendrik Naendrup, Marie Anne-Catherine Neumann, Nathalie M Schmidt, Alexander F Vom Stein, Boris Böll

Abstract readCase Reports
In one paragraph

Article in Journal of medical case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

Sina M PützDepartment I of Internal Medicine, Division of Infectious Diseases, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany. sina.puetz@uk-koeln.de.ORCID http://orcid.org/0000-0002-8886-4596
Christoph HüserEmergency Department, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany.
Oezguer A OnurDepartment of Neurology, University Hospital Cologne, Cologne, Germany.
David SteindlPoison Control Center, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Germany.
Dennis A EichenauerDepartment I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Faculty of Medicine and University Hospital of Cologne, Cologne, Germany.
Jan-Hendrik NaendrupDepartment I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Faculty of Medicine and University Hospital of Cologne, Cologne, Germany.
Marie Anne-Catherine NeumannDepartment I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Faculty of Medicine and University Hospital of Cologne, Cologne, Germany.
Nathalie M SchmidtDepartment I of Internal Medicine, Division of Infectious Diseases, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Straße 62, 50937, Cologne, Germany.
Alexander F Vom SteinDepartment I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Faculty of Medicine and University Hospital of Cologne, Cologne, Germany.
Boris BöllDepartment I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD), University of Cologne, Faculty of Medicine and University Hospital of Cologne, Cologne, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundParoxetine overdose can cause serotonin syndrome, presenting with a constellation of manifestations that range from mild symptoms to life-threatening complications. Current evidence regarding the management of paroxetine-induced serotonin syndrome is limited to case reports and small case series, with no definitive recommendations established from controlled clinical trials in humans. CASE PRESENTATION: In this case report, we describe an exceptional and severe clinical course of a 26-year-old Caucasian female who ingested multiple drugs with suicidal intention-including 4000 mg paroxetine. The patient developed severe serotonin syndrome complicated by acute respiratory distress syndrome, necessitating invasive mechanical ventilation and veno-venous extracorporeal membrane oxygenation. Serotonin syndrome prevailed unusually long, with serum paroxetine levels remaining within the lethal dose range for 20 days postingestion. Despite intensive therapeutic interventions-including CytoSorb™ hemoadsorption, adjunctive corticosteroids, olanzapine (10 mg/day), and maximal intensive care treatment-the patient died on day 20 postingestion.

conclusionOur case illustrates the importance of early and aggressive intervention, while highlighting the limited efficacy of currently available extracorporeal elimination techniques in severe paroxetine overdose. Given the protracted and progressive symptoms observed in this case report and others, clinicians should remain vigilant for pharmacokinetic complications such as pharmacobezoars or poor CYP2D6 metabolism in massive selective serotonin reuptake inhibitor overdose, leading to an early and aggressive treatment in similar cases with serotonin syndrome.

Indexed as

Drug OverdoseParoxetineRespiratory Distress SyndromeSelective Serotonin Reuptake InhibitorsSerotonin SyndromeAdultExtracorporeal Membrane OxygenationFatal OutcomeFemaleHumansParoxetineSelective Serotonin Reuptake InhibitorsAcute respiratory distress syndromeCase reportHemoadsorptionParoxetineSerotonin syndrome

Identifiers

PMID41084074
PMCPMC12519824

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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.