Title
Intraoperative Local Anaesthetic and Postoperative Pain
Intraoperative Wound Infiltration With Local Anaesthetic in Surgical Patients; Is There Any Late Effect on the Postoperative Pain and the Requirements of Analgesia ? A Randomized Control Trial.
Phase
N/ALead Sponsor
Hellenic Red Cross HospitalStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
Postoperative PainIntervention/Treatment
ropivacaine ...Study Participants
400Background: Intraoperative wound infiltration with local anaesthetic is commonly used. Apart from the obvious immediate action it has been supported that a possible down regulation of pain receptors may lead to longer effects. Our aim was to compare the use of local anaesthetic versus placebo in order to assess if indeed there is a late beneficial effect.
Materials and methods: We will conduct a RCT involving 400 consecutive general surgery patients randomized in 2 groups: Group A= placebo, Group B= wound infiltration with ropivacaine 10%. We will record the preoperative and postoperative pain for the 1st week as well as the type and quantity of the analgesia used during the study period.
Hypothesis : patients who receive intraoperatively wound infiltration with local anaesthetic have lower pain during the 1st postoperative week and require less pain killers .
intraoperative wound infiltration with ropivacaine 10%.
no infiltration of the wound with local anaesthetic
Inclusion Criteria: Patients with conditions that require surgery ( general surgery) Must be able to comprehent the questions , fill documents, communicate well with the doctors Patients who will have at least one surgical incision under general or regional anaesthesia Exclusion Criteria: Patients who could not comprehend well patients who remained intubated even for one postoperative day Patients who were discharged the day of the operation
