Completed OBSERVATIONAL NCT03104946

To Research the Relation Between Neonatal Morbidities and Poor Outcome in Preterm Infants

Clinical Research on the Predictive Effect of Neonatal Morbidities on the Poor Outcomes to Very Low Birth-weight and Extremely Low Birth-weight Infants

Sponsor: yangjie

Conditions Morbidity;Infant Outcome, Fatal Preterm Infant

Interventions Mental Development Index;Auditory Brainstem Response;okineticnystagmus

Updated 6 times since 2017 Last updated: Apr 2, 2017 Started: Sep 1, 2013 Primary completion: Nov 30, 2015 Completion: Nov 30, 2016

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Morbidity;Infant and Outcome, Fatal and is currently completed. yangjie leads this study, which shows 6 recorded versions since 2013 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Jun 2018 — Jan 2021 [monthly]

Completed
Apr 2018 — Jun 2018 [monthly]

Completed

Phase: NA → None

▶ Show 1 earlier version

May 2017 — Apr 2018 [monthly]

Completed NA

First recorded

Sep 2013

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

yangjie

Data source: Guangdong Women and Children Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

No location information available.