Clinical Trials Logo

Clinical Trial Summary

The purpose is to calculate the time for an optimal recovery (T4/T1 > 0.9) from the moment when 2 responses to double burst stimulation are visually identical and this for 95% of patients.


Clinical Trial Description

Neuromuscular monitoring is a basic monitoring for all curarised patients. Acceleromiography is used to supervise neuromuscular blockade and allow measuring in an objective and quantitative manner the curarisation level during surgery and phase of recovery from neuromuscular blockade. Various parameters are usually measured during surgery:

- T4/T1 ratio: ratio between the 4th and 1st response to "train of four" stimulation (TOF, 4 stimulations of 0.2 ms in 2 s). Neuromuscular recovery is considered appropriate if T4/T1 ratio is > 0.9

- Double burst stimulation (DBS): 2 short tetanic stimulations separated by an interval of 750 ms.

It is known that when DBSs induce the same visual and/or tactile response, T4/T1 recovery time is > 0.6. However, for an optimal recovery, T4/T1 ratio must be > 0.9.

This study will analyze the interval between the moment when DBSs are visually identical and the T4/T1 ratio is > 0.9, from anesthesia sheet of patients undergone surgery with tracheal intubation curarisation.

Results will define a minimum time to have an optimal recovery after having visually identical DBS responses. ;


Study Design

Observational Model: Case-Only, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT02893436
Study type Observational
Source Central Hospital, Nancy, France
Contact Denis Schmartz
Email d.schmartz@chru-nancu.fr
Status Recruiting
Phase N/A
Start date April 2014
Completion date September 2016

See also
  Status Clinical Trial Phase
Recruiting NCT05583916 - Same Day Discharge for Video-Assisted Thoracoscopic Surgery (VATS) Lung Surgery N/A
Completed NCT03213314 - HepaT1ca: Quantifying Liver Health in Surgical Candidates for Liver Malignancies N/A
Enrolling by invitation NCT05534490 - Surgery and Functionality in Older Adults N/A
Recruiting NCT04612491 - Pre-operative Consultation on Patient Anxiety and First-time Mohs Micrographic Surgery
Recruiting NCT04792983 - Cognition and the Immunology of Postoperative Outcomes
Recruiting NCT04444544 - Quality of Life and High-Risk Abdominal Cancer Surgery
Completed NCT04204785 - Noise in the OR at Induction: Patient and Anesthesiologists Perceptions N/A
Completed NCT03432429 - Real Time Tissue Characterisation Using Mass Spectrometry REI-EXCISE iKnife Study
Completed NCT04176822 - Designing Animated Movie for Preoperative Period N/A
Recruiting NCT05370404 - Prescribing vs. Recommending Over-The-Counter (PROTECT) Analgesics for Patients With Postoperative Pain: N/A
Not yet recruiting NCT05467319 - Ferric Derisomaltose/Iron Isomaltoside and Outcomes in the Recovery of Gynecologic Oncology ERAS Phase 3
Recruiting NCT04602429 - Children's Acute Surgical Abdomen Programme
Completed NCT03124901 - Accuracy of Noninvasive Pulse Oximeter Measurement of Hemoglobin for Rainbow DCI Sensor N/A
Completed NCT04595695 - The Effect of Clear Masks in Improving Patient Relationships N/A
Recruiting NCT06103136 - Maestro 1.0 Post-Market Registry
Completed NCT05346588 - THRIVE Feasibility Trial Phase 3
Completed NCT04059328 - Novel Surgical Checklists for Gynecologic Laparoscopy in Haiti
Recruiting NCT03697278 - Monitoring Postoperative Patient-controlled Analgesia (PCA) N/A
Completed NCT03355547 - Observation of Atelectasis Using Lung Ultrasonography in Children Undergoing General Anesthesia: the Cohort Study for Evaluation of the Relationship Between the Incidence and Severity of Upper Respiratory Tract Infection and the Magnitude of Anesthesia-induced Atelectasis
Recruiting NCT04776954 - Comparison of Normothermia Maintenance Between Resistive Blanket and Forced Air Warming Systems in Renal Transplant Surgery N/A