Related Experiment Video
Updated: Aug 15, 2025

Rapid In Situ Hybridization using Oligonucleotide Probes on Paraformaldehyde-prefixed Brain of Rats with Serotonin Syndrome
Published on: September 23, 2015
5-HT3 SEROTONIN RECEPTOR BLOCKERS FOR INTENSIVE THERAPY OF TRAUMATIC DISEASE IN PATIENTS WITH MULTIPLE TRAUMA
Yuliya V Volkova1, Kostiantyn G Mykhnevych1, Volodymyr I Ponomaryov2
1KHARKIV NATIONAL MEDICAL UNIVERSITY, KHARKIV, UKRAINE.
Osetron provides superior antiemetic effects in polytrauma patients, especially those with cranio-abdominal injuries, compared to metoclopramide. This drug is a rational choice for managing nausea and vomiting in critical trauma care.
Area of Science:
- Emergency Medicine
- Pharmacology
- Trauma Surgery
Background:
- Nausea and vomiting are common in polytrauma patients.
- Effective antiemetic management is crucial for patient recovery.
- Existing treatments may have limitations in severe trauma cases.
Purpose of the Study:
- To determine the most effective antiemetic drug for polytrauma patients.
- To compare the efficacy of osetron and metoclopramide in this population.
- To evaluate the role of antiemetics in the acute and early phases of polytrauma.
Main Methods:
- A study involving 82 polytrauma patients (62 male, 20 female).
- Patients were divided into a main group (36) and a control group (46).
- Groups were comparable in demographics, injury severity, and time to admission.
Main Results:
- Osetron achieved a 96.3% complete antiemetic effect.
- Metoclopramide achieved a 72.4% full antiemetic effect.
- Osetron also demonstrated anxiolytic effects without sedation, aiding in trauma management.
Conclusions:
- Antiemetic drug use is vital in polytrauma treatment.
- Osetron is a rational and highly effective choice for polytrauma patients.
- Osetron is particularly recommended for polytrauma patients with cranio-abdominal injuries.
Related Concept Videos
Chemotherapy-Induced Nausea and Vomiting: 5-HT3 Receptor Antagonists
Drugs Affecting GI Tract Motility: Serotonin Receptor Agonists
Antidepressant Drugs: MAOIs and Other Agents
Antidepressant Drugs: Tricyclics, SSRIs, and SNRIs
Sedatives and Hypnotics Drugs: Miscellaneous Agents
Melatonin congeners like ramelteon (Rozerem) and tasimelteon (Hetlioz) selectively bind to melatonin receptors (MT1 and MT2) and thus mimic the actions of melatonin, a hormone that regulates sleep-wake cycles. Tasimelteon is primarily used for non-24-hour sleep-wake disorder, common in blind patients. They are also used to treat conditions like insomnia...
Drug Therapy
Antianxiety Medications

