Prospective study on the effects of Japanese preoperative smoking status on postoperative complications

Prospective study on the effects of Japanese preoperative smoking status on postoperative complications - Relationship between preoperative smoking status and postoperative complications

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000031783

Enrollment

1500

Registered

2018-04-01

Start date

2018-04-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Patient undergoing scheduled surgery

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing scheduled surgery under general anesthesia and spinal anesthesia

Exclusion criteria

Exclusion criteria: Patients in reoperation, patients who could not obtain informed consent to the study

Design outcomes

Primary

Measure	Time frame
The presence or absence of decrease in SpO2 within 48 hours after operation, respiratory complication, wound infection, cerebrovascular event, cardiovascular event, acute renal failure, suture failure, infection, re-intubation, death within 30 days , death within 60 days and death within 1 year and the artificial respiration period	—

Countries

Japan

Contacts

Public ContactAsami Takagi

Fukushima Medical University Department of anesthesia

masui@fmu.ac.jp024-547-1342

Outcome results