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Investigation of the relationship between biomarkers in exhaled breath condensate of patients after segmentectomy and their coughing symptoms

Investigation of the relationship between biomarkers in exhaled breath condensate of patients after segmentectomy and their coughing symptoms

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500108611
Enrollment
Unknown
Registered
2025-09-02
Start date
2024-02-01
Completion date
Unknown
Last updated
2025-09-08

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

Conditions

lung cancer

Interventions

Patients after segmentectomy:None

Sponsors

Peking University First Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Age>= 18 years old; 2. Proposed pulmonary subsegmentectomy; 3. Signed informed consent;

Exclusion criteria

Exclusion criteria: 1. Confirmed diagnosis of bronchial asthma or chronic obstructive pulmonary disease; 2. Have a history of smoking; 3. Nearly 1months of oral hormone therapy; 4. serious complications; 5. poor compliance or unwillingness to cooperate; 6. Gastroesophageal reverse

Design outcomes

Primary

MeasureTime frame
Inflammatory factors in exhaled breath condensate;—

Secondary

MeasureTime frame
Postoperative cough status score;;Demographic characteristics, preoperative lung function, surgical site, surgical modality, whether lymph node dissection was performed, pathological type, pathological stage, length of hospital stay, laboratory tests; Pain score;—

Countries

China

Contacts

Public ContactShang Xueqian

Peking University First Hospital

sxqsmart@163.com+86 1861282923

Outcome results

None listed

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