New-Generation GMA Laryngeal Mask Airway Versus Conventional Inflatable Laryngeal Mask Airway
A Multicenter, Randomized Controlled Study Comparing the Effectiveness of the New Generation GMA Laryngeal Mask and Conventional Laryngeal Mask in Airway Management During General Anesthesia
Sponsor: First Affiliated Hospital of Zhejiang University
Listed as NCT07177586, this NA trial focuses on Supraglottic Airway Devices Position and remains actively recruiting participants. Sponsored by First Affiliated Hospital of Zhejiang University, it has been updated 3 times since 2025, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
3 versions recorded-
Feb 2026 — Present [monthly]
Recruiting NA
-
Jan 2026 — Feb 2026 [monthly]
Recruiting NA
Status: Not Yet Recruiting → Recruiting
-
Oct 2025 — Jan 2026 [monthly]
Not Yet Recruiting NA
First recorded
Sep 2025
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- First Affiliated Hospital of Zhejiang University
- Hangzhou Hospital of Traditional Chinese Medicine
- Lanxi People's Hospital
- Lishui Country People's Hospital
- Ningbo Medical Center Lihuili Hospital
- Red Cross Hospital, Hangzhou, China
- Ruijin Hospital
- Sir Run Run Shaw Hospital
- Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University
- The Central Hospital of Lishui City
- The Second Affiliated Hospital of Jiaxing University
- The Second Affiliated Hospital of Zhejiang Chinese Medical University
For direct contact, visit the study record on ClinicalTrials.gov .