Status:
COMPLETED
Thrombocytopoiesis and Platelet Homeostasis in Infants With Bronchoplumonary Dysplasia
Lead Sponsor:
yangjie
Conditions:
Bronchopulmonary Dysplasia
Thrombocytopenia
Eligibility:
All Genders
Brief Summary
To investigate the relationship between bronchopulmonary dysplasia and thrombocytopenia.
Detailed Description
A prosepective case-control study ,the case were matched with 1:1according to gestational age,birth weight and admission diagnosis and divided into two groups according to the consensus definition of ...
Eligibility Criteria
Inclusion
- presence of clinical and radiologic signs of BPD, according to conventional criteria (Greenough, 1992);
- presence of peripheral arterial catheter;
- gestation \<32 weeks;
- birth weight \<1.5 kg;
- requiring mechanical ventilation for the treatment of respiratory distress syndrome for at least 3 days during the first weeks of life;
- ventilator and/or oxygen dependent at time of enrolment;
Exclusion
- congenital abnormalities;
- infection (bacteria infection confirmed by positive blood culture or viral infection confirmed by serological test or viral culture)
- evidence of complications of perinatal asphyxia including an apgar score \<3 at one or five minute after birth, evidence of hypoxic-ischemic encephalopathy, acute tubular necrosis, or transient myocardial ischemia;
- identifiable hematologic disease;
Key Trial Info
Start Date :
January 1 2019
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
January 1 2020
Estimated Enrollment :
96 Patients enrolled
Trial Details
Trial ID
NCT04348799
Start Date
January 1 2019
End Date
January 1 2020
Last Update
April 16 2020
Active Locations (1)
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1
Jie Yang
Guangzhou, Guangdong, China, 511442