Emergency calls for suspected carbon monoxide poisoning related to water pipe smoking

Frequency and characteristics of emergency calls for suspected acute carbon monoxide poisoning related to water pipe (shisha) smoking - Emergency calls for suspected acute carbon monoxide poisoning related to water pipe smoking

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000054483

Enrollment

Registered

2024-05-25

Start date

2024-05-13

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

Acute carbon monoxide poisoning related to water pipe (shisha) smoking

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Emergency calls for patients who smoked a water pipe or were working in water pipe cafes between January 2018 and June 2023 in the southwestern area of Tokyo.

Exclusion criteria

Exclusion criteria: not obviously related to water pipe

Design outcomes

Primary

Measure	Time frame
Number of emergency cases of suspected acute carbon monoxide poisoning related to water pipe (shisha) smoking responded to by EMS.	—

Secondary

Measure	Time frame
Call time of the incident; place of smoking; patient characteristics including employment situation, sex, age, symptoms, estimated smoking time, and alcohol use; transportation; administration of oxygen; type of medical institution; name of the injury or illness at the initial visit, severity of injury or illness at the initial visit; COHb levels of patients treated at a tertiary emergency medical facility.	—

Measure

Time frame

Call time of the incident; place of smoking; patient characteristics including employment situation, sex, age, symptoms, estimated smoking time, and alcohol use; transportation; administration of oxygen; type of medical institution; name of the injury or illness at the initial visit, severity of injury or illness at the initial visit; COHb levels of patients treated at a tertiary emergency medical facility.

—

Countries

Japan

Contacts

Public ContactTetsuya SHIMIZU

Third fire district headquarter, Tokyo Fire Department Administration Branch

dai3honbu@tfd.metro.tokyo.jp03-3418-0119

Outcome results