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A study of exhaled nitric oxide under different ventilation strategies in laparoscopic cholecystectomy

A study of exhaled nitric oxide under different ventilation strategies in laparoscopic cholecystectomy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ROC-17011853
Enrollment
Unknown
Registered
2017-07-04
Start date
2015-01-01
Completion date
Unknown
Last updated
2017-07-10

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

Conditions

gallbladder diseases

Interventions

Group P:5 mmHg PEEP
Group Z:0 mmHg PEEP

Sponsors

The First Affiliated Hospital of Harbin Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Patients fasted for at least 8 h, abstained from foods containing nitrates for at least 12 h, and restrained from smoking for at least 72 h before examination

Exclusion criteria

Exclusion criteria: body mass index greater than 35 kg cm-2, history of asthma and chronic obstructive pulmonary disease, respiratory symptoms or infections in the last four weeks, and corticosteroid therapy in the last year

Design outcomes

Primary

MeasureTime frame
exhaled nitric oxide;pulmonary function;—

Secondary

MeasureTime frame
blood gas analysis;—

Countries

China

Contacts

Public ContactDongchun Wang

The First Affiliated Hospital of Harbin Medical University

252114036@qq.com+86 13030011767

Outcome results

None listed

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