Enhanced contrast-enhanced ultrasound for evaluating organ microcirculation perfusion in shock patients

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400092119

Enrollment

Unknown

Registered

2024-11-11

Start date

2024-11-18

Completion date

Unknown

Last updated

2024-11-18

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

Conditions

SHOCK

Interventions

Case series:none

Eligibility

Sex/Gender

All

Age

18 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1.Age = 18 years old; 2.Expected ICU stay of = 3 days; 3.Shock occurs within 24 hours

Exclusion criteria

Exclusion criteria: 1. Pregnant women; 2. The life expectancy of critically ill patients is less than 24 hours; 3. Late stage tumor; 4. Difficulty in obtaining ultrasound images;

Design outcomes

Primary

Measure	Time frame
age;gender;height;weight;Past medical history;Main diagnosis;APACHEII SCORES;SOFA SCORES;heart rate;blood pressure;Vasoactive drugs;positive inotropic drugs ;central venous pressure;Left atrial pressure;PICCO parameters;Brain oxygen parameters;Parameters of ventilator;Oxygenation index;Hourly urine output;24-hour output and input volume;Gastrointestinal symptoms;Gastrointestinal bleeding;Arterial blood gas;Central venous blood gas;routine blood test;Liver and kidney function examination;Coagulation testing;cardiac muscle markers;Peak enhancement;Wash-in AUC;Rise time;mTT;TTP;Wash-in rate;PI;Wash-in perfusion index;Wash-out AUC;Fall time;Wash-out rate;Consistency between parameters of organ perfusion measured by contrast-enhanced ultrasound and clinical indicators of organ perfusion in patients;	—

Measure

Time frame

age;gender;height;weight;Past medical history;Main diagnosis;APACHEII SCORES;SOFA SCORES;heart rate;blood pressure;Vasoactive drugs;positive inotropic drugs ;central venous pressure;Left atrial pressure;PICCO parameters;Brain oxygen parameters;Parameters of ventilator;Oxygenation index;Hourly urine output;24-hour output and input volume;Gastrointestinal symptoms;Gastrointestinal bleeding;Arterial blood gas;Central venous blood gas;routine blood test;Liver and kidney function examination;Coagulation testing;cardiac muscle markers;Peak enhancement;Wash-in AUC;Rise time;mTT;TTP;Wash-in rate;PI;Wash-in perfusion index;Wash-out AUC;Fall time;Wash-out rate;Consistency between parameters of organ perfusion measured by contrast-enhanced ultrasound and clinical indicators of organ perfusion in patients;

—

Secondary

Measure	Time frame
The performance of predicting organ dysfunction in patients and the value of predicting organ recoverability based on parameters of organ perfusion measured by contrast-enhanced ultrasound;	—

Countries

CHINA

Contacts

Public ContactTONGJUAN ZOU

West China Hospital, Sichuan University

690780919@qq.com+86 151 0842 3813

Outcome results

None listed

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