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Study Dynamic Haptic Robotic Trainer (DHRT) and DHRT+ for Central Venous Catherization Insertion Training for Surgical Residents

Study Dynamic Haptic Robotic Trainer (DHRT) and DHRT+ for Central Venous Catheterization Insertion Training for Surgical Residents

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04541446
Enrollment
773
Registered
2020-09-09
Start date
2020-08-19
Completion date
2025-06-30
Last updated
2026-07-02

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

Conditions

Central Line Complication, Central Line Infection

Brief summary

Human participants will include medical residents. Each year the entering 1st year medical residents at Hershey Medical Center and Cedars-Sinai Medical Center will be taught to perform these procedures using the DHRT or the DHRT+ devices. The resident's performance will be measured and evaluated by these devices during the training. The technique of the training does not differ from what is currently taught at either of these institutions. In addition the residents will be required to pass the same skills assessment currently required at their institution. Upon successfully passing the skills assessment the residents will perform CVC interventions on under supervision. After the procedure the investigators will examine patient files to determine any changes in central line related complications and infection rates due to new clinical educational practices.

Interventions

OTHERDynamic Haptic Robotic Trainer (DHRT)

Device trains medical residents to safely perform the needle insertion portion of Central Venous Catheterization.

OTHERAdvanced Dynamic Haptic Robotic Trainer (DHRT+)

Device offers whole procedural training for medical residents to safely perform the procedure of Central Venous Catheterization.

Sponsors

Milton S. Hershey Medical Center
Lead SponsorOTHER
National Heart, Lung, and Blood Institute (NHLBI)
CollaboratorNIH

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* new resident undergoing central venous catheterization training

Exclusion criteria

* not a new resident undergoing central venous catheterization training

Design outcomes

Primary

MeasureTime frameDescription
Change in Central Line Related Complications due to new Resident Central Line Training Proceduresbaseline (pre-intervention), post-interventionThrough patient files complication rates will be measured through study completion, an average of one year after having procedure performed.
Change in Central Line Related Infections due to new Resident Central Line Training Proceduresbaseline (pre-intervention), post-interventionThrough patient files post procedural infection rate is measured through study completion, an average of one year after having procedure performed.

Countries

United States

Contacts

PRINCIPAL_INVESTIGATORScarlett R Miller, Ph.D.

Penn State University

PRINCIPAL_INVESTIGATORJason Z. Moore, Ph.D.

Penn State University

STUDY_DIRECTORSanaz Motamedi, PhD

Penn State University

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 3, 2026