Establishment of visualized pulmonary phenotype in early severe acute pancreatitis using pulmonary electrical impedance tomography combined with pulmonary ultrasound

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2500101253

Enrollment

Unknown

Registered

2025-04-22

Start date

2025-05-01

Completion date

Unknown

Last updated

2025-04-28

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

Conditions

Severe Acute Pancreatitis

Interventions

Group of early severe acute pancreatitis participants with respiratory failure:None

Eligibility

Sex/Gender

All

Age

18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. Early severe acute pancreatitis patients with respiratory failure; 2. Mechanical ventilation; 3. P/F<=300; 4. Placement of central venous catheter.

Exclusion criteria

Exclusion criteria: 1. Patients under 18 years old; 2. Pregnant; 3. With implanted pacemakers; 4. Chest wall skin injuries in the monitoring area that are not suitable for EIT monitoring.

Design outcomes

Primary

Measure	Time frame
Lung ultrasound;Mechanical ventilation mode;Set tidal volume;Set inhalation pressure;Set respiratory rate;Fraction of inspired oxygen;Positive end expiratory pressure;Tidal volume;Respiratory rate;Minute Volume;Peak pressure;Plateau pressure;Driving pressure;Compliance;Airway resistance;PH;PaO2;PaCO2;LAC;HR;Blood pressure;CVP;WBC count;NEUT%;IL-6;CRP;PCT;Creatinine;Bladder pressure;Vasoactive drugs;Daily fluid balance;Whether in the prone position;Whether NO is inhaled;Whether CRRT is performed;Duration of mechanical ventilation;ICU discharge outcome;Discharge outcome;Duration of ICU;Duration of hospitalization;Sex;Age;Admission date;ICU admission date;Height;Weight;BMI;APAPCHE II score;Comorbidity;Lung imaging;	—

Measure

Time frame

Lung ultrasound;Mechanical ventilation mode;Set tidal volume;Set inhalation pressure;Set respiratory rate;Fraction of inspired oxygen;Positive end expiratory pressure;Tidal volume;Respiratory rate;Minute Volume;Peak pressure;Plateau pressure;Driving pressure;Compliance;Airway resistance;PH;PaO2;PaCO2;LAC;HR;Blood pressure;CVP;WBC count;NEUT%;IL-6;CRP;PCT;Creatinine;Bladder pressure;Vasoactive drugs;Daily fluid balance;Whether in the prone position;Whether NO is inhaled;Whether CRRT is performed;Duration of mechanical ventilation;ICU discharge outcome;Discharge outcome;Duration of ICU;Duration of hospitalization;Sex;Age;Admission date;ICU admission date;Height;Weight;BMI;APAPCHE II score;Comorbidity;Lung imaging;

—

Countries

China

Contacts

Public ContactYin Wanhong

West China Hospital, Sichuan University

179319164@qq.com+86 187 1530 9637

Outcome results

None listed

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