The prospective observational multi-center study about lactate clearance and regional cerebral oxygen saturation for prediction of neurological outcomes in patients after out-of-hospital cardiac arrest

The prospective observational multi-center study about lactate clearance and regional cerebral oxygen saturation for prediction of neurological outcomes in patients after out-of-hospital cardiac arrest - Prediction of neurological Outcomes in patients Post cardiac arrest with Lactate clearance trial (J-POP Lac trial)

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000008495

Enrollment

150

Registered

2012-07-23

Start date

2012-07-23

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

Out of hospital cardiac arrest (OHCA)

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with cardiac arrest on arrival after out-of hospital cardiac arrest, or patients with return to spontaneous circulation and comatose on arrival after out-of hospital cardiac arrest

Exclusion criteria

Exclusion criteria: Out-of hospital cardiac arrest from traumatic origin with uncontrolled bleeding, or patients with previous completion of a Do Not Attempt Resuscitation form Death within 16 hours from hospital arrival

Design outcomes

Primary

Measure	Time frame
CPC (Glasgow-Pittsburgh Cerebral Performance Categories) after 90 days from out-of hospital cardiac arrest.	—

Secondary

Measure	Time frame
CPC (Glasgow-Pittsburgh Cerebral Performance Categories) at hospital discharge	—

Countries

Japan

Contacts

Public ContactKei Hayashida

Keio University School of Medicine Department of Emergency and Critical Care Medicine

keilinda@z6.keio.jp03-3353-1211

Outcome results