Optimal inter stimulus interval in spinal mTc-MEP monitoring. A multicenter study.

Optimal inter stimulus interval in spinal mTc-MEP monitoring. A multicenter study. - Optimal inter stimulus interval in mTc-MEP monitoring

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON53760

Enrollment

Registered

2022-10-11

Start date

2023-12-11

Completion date

Unknown

Last updated

2025-09-15

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

Conditions

For example scoliosis surgery. Surgeries with a risk of damage to the spinal cord

Interventions

None listed

Eligibility

Age

12 Years to 99 Years

Inclusion criteria

Inclusion criteria: The patient will undergo a surgery with spinal mTc-MEP monitoring

Exclusion criteria

Exclusion criteria: The patient had pre-existing muscle weakness in the AH or TA muscles

Design outcomes

Primary

Measure	Time frame
The main study parameters are mTc-MEP motor thresholds, amplitudes, and AUC of the tibialis anterior (TA) and abductor hallucis (AH) muscles, associated with different ISI stimulations (1, 2, 3 and 4 ms).	—

Secondary

Measure	Time frame
1. Variability will be based on peak-to-peak amplitudes 2. Optimal ISI for the 2 different stimulators will be determined based on the primary outcome variables. 3. Time and amplitudes will be used to answer this research question.	—

Countries

Germany, Netherlands

Contacts

Public ContactM.C. Gadella

Universitair Medisch Centrum Groningen

m.c.gadella@umcg.nl0503612837

Outcome results