Comparison of Dexamethasone with Ondansetron or Haloperidol for Prevention of Patient-Controlled Analgesia-Related Postoperative Nausea and Vomiting: A Randomized Clinical Trial.
Summary of "Comparison of Dexamethasone with Ondansetron or Haloperidol for Prevention of Patient-Controlled Analgesia-Related Postoperative Nausea and Vomiting: A Randomized Clinical Trial."
BACKGROUND:
Patient-controlled analgesia (PCA) with parenteral opioids is associated with a high incidence of postoperative nausea and vomiting (PONV). The aim of the present study was to compare the efficacy of dexamethasone plus haloperidol with dexamethasone plus ondansetron for the prevention of PCA-related PONV. Patients who received dexamethasone alone were used as controls.
METHODS:
A total of 135 female patients (n = 45 in each of three groups) were eligible to participate in this randomized trial. A total of 135 female patients (n = 45 in each of three groups) were eligible to participate in this randomized trial. Dexamethasone 5 mg IV was administered after the induction of anesthesia in dexamethasone group (group D) patients. Patients in the dexamethasone plus haloperidol group (group DH) and in the dexamethasone plus ondansetron (group DO) further received haloperidol 2 mg IM or ondansetron 4 mg IV, respectively, 30 min before the end of surgery. The complete response rates, incidence of PONV, need for rescue medication, average pain and sedation scores, recovery times, and adverse events were observed postoperatively.
RESULTS:
The incidences of total PONV in the first 24 h in groups DH (35%) and DO (30%) were significantly lower than those of group D (57%) (p < 0.05 for each comparison). The differences between groups DH and DO were insignificant. The incidence of PONV was significantly smaller in the DH and DO groups than predicted by the patients' underlying risks. Pain scores, sedation scores, and recovery times were similar among the three study groups, and no clinically relevant prolongation of the electrocardiographic QTc interval was observed in any patient.
CONCLUSIONS:
Dexamethasone 5 mg with either haloperidol 2 mg or ondansetron 4 mg provides a better antiemetic effect than dexamethasone 5 mg alone in patients receiving postoperative morphine PCA.
Affiliation
Department of Anesthesiology, Buddhist Tzu-Chi General Hospital, 707, Section 3, Chung-Yang Road, 970, Hualien, Taiwan, R.O.C.
Journal Details
This article was published in the following journal.
Name: World journal of surgery
ISSN: 1432-2323
Pages:
Links
- PubMed Source: http://www.ncbi.nlm.nih.gov/pubmed/22297625
- DOI: http://dx.doi.org/10.1007/s00268-012-1446-y
Medical and Biotech [MESH] Definitions
Cross-cultural Comparison
Comparison of various psychological, sociological, or cultural factors in order to assess the similarities or diversities occurring in two or more different cultures or societies.
Primary Prevention
Specific practices for the prevention of disease or mental disorders in susceptible individuals or populations. These include HEALTH PROMOTION, including mental health; protective procedures, such as COMMUNICABLE DISEASE CONTROL; and monitoring and regulation of ENVIRONMENTAL POLLUTANTS. Primary prevention is to be distinguished from SECONDARY PREVENTION and TERTIARY PREVENTION.
Secondary Prevention
The prevention of recurrences or exacerbations of a disease that already has been diagnosed. This also includes prevention of complications or after-effects of a drug or surgical procedure.
Droperidol
A butyrophenone with general properties similar to those of HALOPERIDOL. It is used in conjunction with an opioid analgesic such as FENTANYL to maintain the patient in a calm state of neuroleptanalgesia with indifference to surroundings but still able to cooperate with the surgeon. It is also used as a premedicant, as an antiemetic, and for the control of agitation in acute psychoses. (From Martindale, The Extra Pharmacopoeia, 29th ed, p593)
Management Service Organizations
Voluntarily-formed groups of healthcare professionals who join for common management services and other benefits such as collective bargaining agreements with reimbursement agents. The physical assets of a practice are controlled by the MSO which also provides billing, collections, and similar services. The practitioner retains control of patient records and management of patient care.
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