MultiCPR: The Influence of Resuscitation on History Recall | NCT07451730

Studies
MultiCPR: The Influence of Resuscitation on History Recall

NCT07451730

Sponsor

Medical University of Vienna

Status

Recruiting

Last Update Posted

May 13, 2026Actual

Enrollment

38Estimated

Phase

Not Applicable

Conditions

Multitasking Behavior

Interventions

Recall of History
CPR

Countries

Austria

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Mar 2026

Overall Recruitment Status or Expanded Access Status

Recruiting

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Feb 25, 2026Actual

Primary Completion Date

Apr 28, 2026Actual

Completion Date

Nov 2026Estimated

First Submitted Date

Feb 25, 2026

First Submission Date that Met QC Criteria

Mar 2, 2026

First Posted Date

Mar 5, 2026Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

May 11, 2026

Last Update Posted Date

May 13, 2026Actual

Sponsor/Collaborators Module

Responsible Party, by Official Title

Mathias Maleczek, Principal Investigator, Medical University of ViennaPrincipal Investigator

Lead Sponsor

Medical University of ViennaOTHER

Collaborators

Not provided

Oversight Module

Has Data Monitoring Committee (DMC)

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

In this randomized crossover trial, participants begin with chest compressions at a 30:2 ratio while a study team member provides ventilation. In Scenario A, participants perform two-person CPR and receive a prerecorded patient history after 30 seconds. In Scenario B, participants only listen to the patient's history without performing CPR or any concurrent task. To control for time-dependent memory decay, Scenario B includes a 3-minute delay before completing the questionnaire, matching the interval between information exposure and recall in Scenario A.

After each scenario, participants complete the NASA-TLX workload assessment and a semi-open questionnaire on the patient's history. A modified Brown-Peterson task follows as a washout period: participants subtract 3 repeatedly from 309 for 1 minute, followed by 4 minutes of rest without phone use or conversation. Calculation performance is not analyzed.

Detailed Description

Not provided

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not Applicable

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

38Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Ventilations/CPR	Active Comparator	Recall of a previously heard history during/without CPR - cross over design to decide what to do first, NASA-TLX will be measured	Behavioral: Recall of History Procedure: CPR
no ventilations/CPR	Active Comparator	Recall of a previously heard history during/without CPR - cross over design to decide what to do first, NASA-TLX will be measured	Behavioral: Recall of History

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Recall of History	Behavioral	Recall of history heard during or without performing CPR	Ventilations/CPR no ventilations/CPR

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
History items	Number of correct items	during 2x4 minutes of inclusion

Secondary Outcomes

Measure	Description	Time Frame
NASA-TLX	Nasa Task load index (min: 0, max: 120, higher scores mean higher cognitive load)	during 2x4 minutes of inclusion

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion:

Healthy medical professionals trained in CPR (paramedics, prehospital emergency physicians, anesthesiologists, internal medicine doctors, nurses, midwifery students, pediatricians)
CPR Training in the last four years
Fit and rested.

Exclusion:

- Pregnant probands

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Name	Role	Phone	Extension	Email
Mathias Maleczek, MD	Contact	+4314040041020		mathias.maleczek@meduniwien.ac.at

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Academic Simulation Center	Recruiting	Vienna	State of Vienna	1210	Austria

IPD Sharing Statement Module

Plan to Share IPD

Description

Not provided

Types

Not provided

Time Frame

Not provided

Access Criteria

Not provided

URL

Not provided

ID	Term
D000073456	Multitasking Behavior

ID	Term
D001519	Behavior

Intervention Browse Module

MeSH Terms

ID	Term
D016887	Cardiopulmonary Resuscitation

Ancestor Terms

ID	Term
D012151	Resuscitation
D004638	Emergency Treatment
D013812	Therapeutics

Browse Leaves

Not provided

Browse Branches

Not provided