- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05782829
Perioperative Stress Management in Outpatient Surgery With L-tyrosine Supplementation (SPOT) (SPOT)
March 21, 2023 updated by: Centre Hospitalier Universitaire de Nice
Perioperative Stress Management in Outpatient Surgery With L-tyrosine Supplementation
Patient undergoing surgery is exposed to many stressors: diachronic (gesture anticipation), synchronic (intraoperative aggression) and historical (subject's personality).
Reducing the level of stress experienced is a factor for improving the quality of the surgical gesture and the simplicity of the follow-up.
The previous methods used were intended to reduce the body's reactivity to aggressions through anaesthesia consultation and L-Tyrosine supplementation.
Currently with the progression of outpatient surgery and the need for early rehabilitation, L-Tyrosine supplementation is suppressed to improve recovery.
Some patients, however, have a high level of stress that may require anxiolysis when the ideal treatment does not exist (ineffective hydroxyzine, benzodiazepines having many side effects).
The strategy of this work is to improve the body's ability to respond to stressors, by administering l-tyrosine with no impact on waking or returning home.
Study Overview
Status
Not yet recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
150
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Isabelle ROUQUETTE-VINCENTI, MD, PhD
- Phone Number: +377 97 98 98 19
- Email: isabelle.rouquette-vincenti@chpg.mc
Study Contact Backup
- Name: Nicolas RIJO
- Phone Number: +377 97 98 84 45
- Email: nicolas.rijo@chpg.mc
Study Locations
-
-
-
Monaco, Monaco, 98000
- CHPG
-
Contact:
- Isabelle ORTHOLAN
- Phone Number: +37797989819
- Email: isabelle.rouquette-vincenti@chpg.mc
-
Contact:
- Nicolas RIJO
- Phone Number: +37797988445
- Email: nicolas.rijo@chpg.mc
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Membership of a social security scheme or equivalent
- At least 18 years of age
- Able to express consent
- Indication of unilateral or bilateral inguinal hernia cure
- General anaesthesia proposed and retained for inguinal hernia treatment regardless of surgical technique
Exclusion Criteria:
- Surgical indication for another reason or hernial cure associated with another procedure
- Smoking estimated at more than 35 pack-years
- History of psychiatric pathology
- ASA 3 or 4 according to the American Society of Anesthesiologists classification. As a reminder, an ASA 3 class concerns a patient with a severe but not disabling general disease, and an ASA 4 class concerns a patient with a disabling general disease involving the vital prognosis.
- ASA 2 and having at least one of the following pathologies or patients treated with -blockers: insulin-dependent diabetes, high blood pressure, heart rhythm disorder, dysthyroidism, progressive neurological disease, long-term benzodiazepines.
- Starch allergy or intolerance
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Placebo Comparator: Placebo
|
Placebo supplementation before surgery for inguinal hernia under general anaesthesia
|
Experimental: L-Tyrosine
|
L-Tyrosine supplementation before surgery for inguinal hernia under general anaesthesia
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Variation of anxiety status
Time Frame: between the day before surgery and thes day after surgery
|
Anxiety score measured using Y-A STAI
|
between the day before surgery and thes day after surgery
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Other stress markers variation
Time Frame: the day before surgery
|
anxiety visual analogue scale (from 0 to 10, 10 is worst)
|
the day before surgery
|
Other stress markers variation
Time Frame: the day after surgery
|
anxiety visual analogue scale (from 0 to 10, 10 is worst)
|
the day after surgery
|
Other stress markers variation
Time Frame: the day before surgery
|
heart blood pressure (Systolic and diastolic)
|
the day before surgery
|
Other stress markers variation
Time Frame: the day after surgery
|
heart blood pressure (Systolic and diastolic)
|
the day after surgery
|
Other stress markers variation
Time Frame: the day before surgery
|
cortisol dosage
|
the day before surgery
|
Other stress markers variation
Time Frame: the day after surgery
|
cortisol dosage
|
the day after surgery
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Anticipated)
April 1, 2023
Primary Completion (Anticipated)
April 1, 2024
Study Completion (Anticipated)
April 1, 2024
Study Registration Dates
First Submitted
February 13, 2023
First Submitted That Met QC Criteria
March 21, 2023
First Posted (Actual)
March 24, 2023
Study Record Updates
Last Update Posted (Actual)
March 24, 2023
Last Update Submitted That Met QC Criteria
March 21, 2023
Last Verified
February 1, 2023
More Information
Terms related to this study
Other Study ID Numbers
- 17-16
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
IPD Plan Description
Not scheduled
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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