the effect of anesthesia depth on nausea and vomiting after surgery

Comparison of anesthesia depth monitoring by conventional and bispectral index on incidence and severity of nausea and vomiting after urologic surgeries

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT2016042312668N2

Enrollment

180

Registered

2016-05-29

Start date

2015-10-23

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

Nausea and Vomiting. Nausea and Vomiting

Interventions

Intervention 1: Traditional anesthesia depth monitoring. Intervention 2: Anesthesia depth monitoring by bispectral index.

Prevention

Traditional anesthesia depth monitoring

Anesthesia depth monitoring by bispectral index

Eligibility

Sex/Gender

All

Age

20 Years to 60 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: Candidate for abdominal urologic surgery under general anesthesia; The American Society of Anesthesiologists (ASA) Physical Status classification I-II; Age range is 20 to 60 years. Exclusion criteria: Comorbidity such as liver disease, kidney disease, cardiovascular disease, central nervous system disease, gastrointestinal disease, pulmonary disease, metabolic disease and glaucoma; Blood transfusion need in operating time; Prolonged operating time (over than 2 hours); Past history of drugs hypersensitivity to using drugs; Drug history of emetic and anti-emetic drugs prior surgery; Pregnant or lactating women; Intraperitoneal surgery; Need to O2 therapy after surgery; Body mass index over than 30; motion sickness disease.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Incidence and severity of nausea and vomiting after surgery. Timepoint: every 30 minutes for 2 hours and every 6 hours to 24 hours after surgery. Method of measurement: Questionnari and graded visual scale.	—

Secondary

Measure	Time frame
Decreased use of antiemetic drugs after surgery. Timepoint: Every 30 minutes for 2 hours and every 6 hours to 24 hours after surgery. Method of measurement: Questionnaire.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Reihan Shenasi

Tabriz University of Medical Sciences

reihan.shenasi@gmail.com+98 41 3329 4084

Outcome results

None listed

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