Recruitment

Recruitment Status
Unknown status

Inclusion Criteria

Age 18- 80 years old
Elective shoulder surgery
ASA I - IV
...
Age 18- 80 years old
Elective shoulder surgery
ASA I - IV
Beach chair position

Exclusion Criteria

Psychiatric disorders
Allergy to local anesthetics
Coagulopathy disorders
...
Psychiatric disorders
Allergy to local anesthetics
Coagulopathy disorders
Infection at the puncture site for the interscalene block
Neurological deficit on the side to be operated
Patient's refusal
Failure of the interscalene block
Problems with patient communication

Summary

Conditions
  • Interscalene Nerve Block
  • Ropivacaine
  • Shoulder Surgery
Type
Interventional
Design
  • Allocation: Randomized
  • Intervention Model: Parallel Assignment
  • Masking: Double (Participant, Care Provider)
  • Primary Purpose: Prevention

Participation Requirements

Age
Between 18 years and 80 years
Gender
Both males and females

Inclusion Criteria

Age 18- 80 years old
Elective shoulder surgery
ASA I - IV
...
Age 18- 80 years old
Elective shoulder surgery
ASA I - IV
Beach chair position

Exclusion Criteria

Psychiatric disorders
Allergy to local anesthetics
Coagulopathy disorders
...
Psychiatric disorders
Allergy to local anesthetics
Coagulopathy disorders
Infection at the puncture site for the interscalene block
Neurological deficit on the side to be operated
Patient's refusal
Failure of the interscalene block
Problems with patient communication

Tracking Information

NCT #
NCT02125994
Collaborators
Not Provided
Investigators
  • Study Director: Marina Simaioforidou, Medicine Private Clinic of Larissa "Asklipeiio" Principal Investigator: Metaxia Bareka, Medicine University Hospital of Larisa Study Chair: George Basdekis, Medicine Private Clinic of Larissa "Asklipeiio" Study Chair: Konstantinos Bargiotas, Medicine Larissa University Hospital Study Chair: Sokrates Varitimidis, Medicine Larissa University Hospital Study Chair: Aristeidis Zibis, Medicine Private Clinic of Larissa "Asklipeiio" Study Chair: Konstantinos Alexiou, Medicine Larissa University Hospital
  • Study Director: Marina Simaioforidou, Medicine Private Clinic of Larissa "Asklipeiio" Metaxia Bareka, Medicine University Hospital of Larisa Study Chair: George Basdekis, Medicine Private Clinic of Larissa "Asklipeiio" Study Chair: Konstantinos Bargiotas, Medicine Larissa University Hospital Study Chair: Sokrates Varitimidis, Medicine Larissa University Hospital Study Chair: Aristeidis Zibis, Medicine Private Clinic of Larissa "Asklipeiio" Study Chair: Konstantinos Alexiou, Medicine Larissa University Hospital