An interventional study of Low frequency convex probe (ESAOTE Fixed Color Doppler Ultrasonography Device, Italy) and Patient controlled analgesia in Regional Anesthesia, sponsored by Samsun Education and Research Hospital. Completed at 1 site in Turkey. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2022-11-10.
Sponsored by Samsun Education and Research Hospital · Not applicable, Interventional, and Supportive care
It was aimed to evaluate the postoperative analgesic efficacy of the suprainguinal fascia iliaca block applied in the postoperative period in terms of 24-hour opioid consumption, pain score, additional analgesic need, and side effects and complications in the postoperative period, and to see the postoperative analgesic effectiveness of this block in patients who underwent knee arthroplasty.
Total knee arthroplasty (TKA) is one of the major orthopedic surgeries that cause severe postoperative pain. A successful post-operative outcome is possible with strong and effective pain control followed by early mobilization and a good functional recovery.
There are many studies in the literature showing successful results regarding the effectiveness of suprainguinal fascia iliaca block on postoperative pain in pain control after hip surgery. However, there is not enough information about the use of suprainguinal fascia iliaca block in knee arthroplasty. With this study, the investigators aim to contribute to the literature on the use and effectiveness of suprainguinal fascia iliaca block in knee arthroplasty.
An identification number (ID) number will be randomly assigned to each participants, whose written consent was obtained before the surgery, when they are admitted to the postoperative recovery room. In the postoperative period, participans will be followed up with these numbers in patient follow-up. Which group the participants will be included in will be determined by the closed envelope method.
Participants who underwent unilateral knee arthroplasty will be included in the prospective and randomized study. The participants will be divided into two groups and suprainguinal fascia iliaca block and patient-controlled analgesia (Group SFI) will be applied to one group and patient-controlled analgesia (Group PCA) will be applied to the other group.
No block attempt will be made to the participants in the patient-controlled analgesia group (Group PCA), and when the patient is taken to the recovery room after surgery, patient-controlled analgesia will be administered and transferred to the ward.
Group SFI; the block procedure will be applied to the participant lying in the supine position under sterile conditions with a high-frequency linear probe (ESAOTE Fixed Color Doppler Ultrasonography Device, Italy).In the block method, 0.25% bupivacaine (Buvasin Vem İlaç, Turkey) (15 ml physiological saline + 15 ml 0.5% bupivacaine) total amount of 30 ml, same volume and same concentration will be used. The participant with the block will be followed in the recovery room and if the block is successful, PCA treatment will be started and the participant will be taken to the ward.
Evaluation of postoperative pain will be done with numerical rating scale (NRS).Pain levels will be questioned in two different ways as rest and passive moving.
Samsun Education and Research Hospital is the lead sponsor of 19 studies on the registry; none are open to participants now.
Counted across the registry records on this site, refreshed daily.
Inclusion Criteria: Patients,
Exclusion Criteria: Patients,
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The anaesthetists’ scale of health before surgery: I is healthy, II has a mild illness that is under control, III a severe one, IV a severe illness that is a constant threat to life. V and VI are used for the critically ill and for organ donors.
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
ASA physical status
The anaesthetists’ scale of health before surgery: I is healthy, II has a mild illness that is under control, III a severe one, IV a severe illness that is a constant threat to life. V and VI are used for the critically ill and for organ donors.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
BMI (body mass index)
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
In the patient lying in the supine position, a high-frequency linear probe is inserted under sterile conditions, using an in-plane technique, 1 cm cephalad of the inguinal ligament with an 85 mm needle. Using hydro-dissection, the fascia iliaca is separated from the iliac muscle and a space is created where the needle can be advanced cranially, and the procedure will be completed by injecting local anesthetic into this space. When the patient whose block procedure is successful, is taken to the recovery room, controlled analgesia will be applied to the patient and he will be transferred to the ward. Tramadol HCL will be used for postoperative pain control for PCA.
Device: Low frequency convex probe (ESAOTE Fixed Color Doppler Ultrasonography Device, Italy) · Device: Patient controlled analgesia
No block attempt will be made to the patients in this group, and when the patient is taken to the recovery room after surgery, controlled analgesia will be administered and transferred to the ward. Tramadol HCL will be used for postoperative pain control for PCA.
Device: Patient controlled analgesia
A low frequency convex probe (ESAOTE Fixed Color Doppler Ultrasonography Device, Italy) device will be used while blocking in group SFI.
Patient-controlled analgesia will be used for pain control after surgery in both groups.
Analgesic consumption
To determine the amount of analgesic consumption in the postoperative first 24 hours with PCA in the postoperative period.
Time frame: Postoperative 24 hours
Numerical Rating Scale
To determine the pain of the patients at rest and passive moving at the 1st, 3rd, 6th, 12th, 18th and 24th hours postoperatively with Numerical Rating Scale (NRS).The NRS is a segmented numerical version in which the respondent selects an integer (0-10) that best reflects the intensity of their pain. 0: no pain 1-3: mild pain 4-6: moderate pain 7-10: severe pain.
Time frame: Postoperative 24 hours
Plan to share: No — Researched data and statistical analyzes will be available from the journal in which the clinical study was published.
Ran from Jul 2022 to primary completion in Oct 2022, 2 months.
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Samsun Education and Research Hospital