Trial reportDrug design, development and therapy2026
Effects of Intraoperative Esketamine-Dexmedetomidine Combination on Postpartum Depressive Symptoms and Neuropsychiatric Events Following Cesarean Delivery: A Randomized Controlled Trial.
Trial report in Drug design, development and therapy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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.
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Who cites it
2 citing papers in PubMed.
- Peripartum Esketamine: A Narrative Review of Analgesia, Postpartum Depressive Symptoms, Sleep-Related Outcomes, and Safety.Drug design, development and therapy · 2026Review
- Propofol for depression: mechanisms and therapeutic potential.Frontiers in physiology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: This trial aims to compare the effects of intraoperative low-dose dexmedetomidine combined with esketamine versus esketamine alone on postpartum depressive and esketamine-related neuropsychiatric adverse events in cesarean delivery. Patients and Methods: In this randomized controlled trial, 134 parturients scheduled for cesarean delivery under combined spinal-epidural anesthesia were enrolled. Following umbilical cord clamping, patients were randomly allocated to receive either 0.25 mg/kg esketamine combined with 0.5 μg/kg dexmedetomidine (Group DE, n=67) or 0.25 mg/kg esketamine alone (Group E, n=67). The study assessed Edinburgh Postnatal Depression Scale (EPDS) scores on postpartum days 7 and 42, the incidence of esketamine-related neuropsychiatric adverse events, maternal satisfaction, postoperative pain scores, and other adverse events. Results: On postpartum day 7, the Group DE exhibited significantly lower EPDS scores than the Group E (median [IQR]: 3.00 [2.00-4.00] vs 4.00 [3.00-5.00]; P < 0.001). This between-group difference was no longer significant at the 42-day follow-up. The overall incidence of neuropsychiatric adverse events was significantly reduced in the Group DE [22 (32.84%) vs 39 (58.21%), P =0.003], with notably fewer cases of dizziness (19.40% vs 35.82%, P =0.034) and headache (8.96% vs 23.88%, P =0.020). Additionally, the Group DE had lower rates of nausea (8.96% vs 23.88%, P =0.020) and tachycardia (20.90% vs 47.76%, P =0.001), and higher maternal satisfaction scores [10.00 (9.00-10.00) vs 9.00 (9.00-10.00), P =0.005]. Conclusion: Combined low-dose dexmedetomidine and esketamine during cesarean section provides a short-term improvement in early postpartum depressive symptoms, reduces intraoperative neuropsychiatric adverse events, and enhances maternal satisfaction, with a favorable maternal and neonatal safety profile.
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