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Effects of serotonin antagonists administered before spinal anesthesia on spinal induced hypotension and postoperative nausea and vomiting: comparison of ramosetron and ondansetron

Effects of serotonin antagonists administered before spinal anesthesia on spinal induced hypotension and postoperative nausea and vomiting: comparison of ramosetron and ondansetron

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
CRIS
Registry ID
KCT0001216
Enrollment
117
Registered
2014-08-29
Start date
2014-07-16
Completion date
Unknown
Last updated
2019-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Drug : Patients were randomized to receive either ramosetron 0.3 mg, ondansetron 4 mg or ondansetron 8 mg intravenously. Each drug was infused 5 minutes before performing spinal anesthesia.

Sponsors

Seoul National University Bundang Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: patients undergoing spinal anesthesia

Exclusion criteria

Exclusion criteria: Hypersensitivity on 5-HT3 receptor antagonist uncontrolled hypertension intake of selective serotonin reuptake inhibitor

Design outcomes

Primary

MeasureTime frame
The gap between baseline mean arterial pressure and lowest mean arterial pressure measured during 30 min after spinal anesthesia

Secondary

MeasureTime frame
The gap between baseline systolic arterial pressure and lowest systolic arterial pressure measured during 30 min after spinal anesthesia;The gap between baseline diastolic arterial pressure and lowest diastolic arterial pressure measured during 30 min after spinal anesthesia;incidence of postoperative nausea and vomiting

Countries

Korea, Republic of

Contacts

Public ContactHyun-Jung Shin

Seoul National University Bundang Hospital

medidoc@nate.com

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026