Plasma concentration of vascular endothelial growth factor in very low birth weight infants at Nagaoka Red Cross hospital

Plasma concentration of vascular endothelial growth factor in very low birth weight infants at Nagaoka Red Cross hospital - Plasma concentration of vascular endothelial growth factor in very low birth weight infants at Nagaoka Red Cross hospital

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027480

Enrollment

Registered

2017-05-25

Start date

2016-12-06

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

retinopathy of prematurity

Interventions

200 micro litter blood collection every two week

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: very low birth weight infants

Exclusion criteria

Exclusion criteria: 1.Infants that has too severe complications to collect blood samples 2.Infants whom parents decline to collect blood samples 3.Infants that invetigator assess not appropriate

Design outcomes

Primary

Measure	Time frame
plasma concentration of VEGF	—

Countries

Japan

Contacts

Public ContactHideaki Yoshino

Nagaoka Red Cross Hospital Ophthalmology

ysnhoph@med.niigata-u.ac.jp0258-28-3600

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026