dTDI During a SBT to Predict Extubation Failure in Preterm Infants
Recruiting
Observational Study
Premature
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 2 Days – 6 Months
- Sex
- Any
- Study type
- Observational
- Participants needed
- 100 (estimated)
- Sponsor
- Wang Jianhui · Other
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About This Trial
Weaning from mechanical ventilation is a critical issue and the diaphragmatic disfunction has been demonstrated to play an important role in extubation failure. the aim of present investigation is to evaluate diaphragmatic excursion velocity during in patients undergoing spontaneous breathing trial through tissue Doppler analysis in both inspiration and expiration.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* premature infants with gestational age \<32 weeks and supported by invasive mechanical ventilation ≥48 hours
* All the indications for extubation are met：cough or vomiting due to spontaneous breathing and sputum aspiration; ventilator parameters in recent 24 hours: MAP \< 8cmH…
Contacts