The comparison of Miller and Macintosh blades laryngoscopy for foreign body removal with Magill forceps in patients older than 2 years

The comparison of Miller and Macintosh blades laryngoscopy visualization for the removal of the foreign body from the hypopharynx with the Magill forceps

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT2014072016917N3

Enrollment

Registered

2014-09-12

Start date

2014-08-22

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

Foreign body in pharynx. Foreign body in pharynx

Interventions

Intervention 1: Intervention 1) Miller blade, Riester company, Germany. Intervention 2: Intervention 2) Macintosh blade, Riester company, Germany.

Treatment - Devices

Treatment - Drugs

Intervention 1) Miller blade, Riester company, Germany

Intervention 2) Macintosh blade, Riester company, Germany

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Inclusion criteria: Age over 2 years; ASA class 1, 2 Exclusion criteria: Cormack and lehane score more than 2; Seeing wound or bleeding in hypopharynx

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Carry out foreign body. Timepoint: After anesthesia. Method of measurement: success or failure.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAli ashraf

Guilan University of Medical Sciences

arcguilan1392@gmail.com; aliashraf@gums.ac.ir+98 13 1321 0434

Outcome results

None listed

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