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Diaphragmatic dysfunction determined by Point-of-Care Ultrasound as a predictor of pulmonary complications after pulmonary resection

Diaphragmatic dysfunction determined by Point-of-Care Ultrasound as a predictor of pulmonary complications after pulmonary resection: A prospective cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20201229003
Enrollment
100
Registered
2020-12-29
Start date
2021-01-01
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Pulmonary resection surgery Postoperative pulmonary complications Pulmonary resection surgery Postoperative pulmonary complications

Interventions

Investigators will perform diaphragmatic ultrasound on all recruited patients
Supportive Care
US Diaphragm

Sponsors

Research Fund, Faculty of Medicine, Chiang Mai University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Age ≥ 18 years, ASA I-III, Elective pulmonary resection surgery

Exclusion criteria

Exclusion criteria: 1. Body mass index ≥35 kg/ m2 2. COPD stage IV (very severe symptoms) 3. History of neuromuscular disease 4. Being planned for postoperative intubation 5. Previous thoracic surgery 6. History of phrenic nerve injury or palsy 7. Correct diaphragm visualization is not achieved

Design outcomes

Primary

MeasureTime frame
Incidence of postoperative diaphragm dysfunction within 48 hours after surgery Occurrence of the event—

Secondary

MeasureTime frame
Incidence of postoperative pulmonary complications During admission (within 14 days) Occurrence of the event—

Countries

Thailand

Contacts

Public ContactPrangmalee Leurcharusmee

Maharaj Nakorn Chiang Mai Hospital, Chiang Mai University

prangmalee.l@cmu.ac.th053935522

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026