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IRCT20170423033615N3 IRCT 2023-10-14 Shahid Beheshti University of Medical Sciences Interscalen brachial plexus blockade combined with Perineural dexamethasone for post operative analgesia after shoulder surgery Interscalen brachial plexus blockade combined with Perineural dexamethasone for post operative analgesia after shoulder surgery 2023-09-06 anticipated 60 Complete https://irct.ir/trial/71806 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: In this method, based on the table of random numbers, first the number of samples is entered using a computer, and for each patient two-digit code is assigned . The researcher randomly selects a point in the Weston line. If the number is smaller than the sample size, the selection is made. And this continues until the sample size is complete, Blinding description: In this research, the drugs of the case group and the control group are drawn into the syringe by the nurse anesthetist. Therefore, the nurse is aware of the types of drugs of the two groups. The researcher, who is an anesthesiologist, does not know which group the drug belongs to. So the researcher is blind at this stage. On the other hand, the participants of the study are also blind to the difference of drugs in each group. N/A post operation pain in shoulder surgery. Intervention 1: Intervention group: In the intervention group,the combination of lidocaine 1.5% in the amount of 2 cc, bupivacaine 0.5% in the amount of 2 cc (20 mg), and 2 cc of dexamethasone (8 mg) are injected between the roots of C5-C6 cervical spine. Intervention 2: Control group: the combination of 30 cc lidocaine1.5%, 2cc bupivacaine 0.5%(20mg), and 2cc of normal saline are injected between the C5-C6 roots of spine. Yes - There is a plan to make this available What will be shared: Information on the initial implications When: since 2023 To whom: Researchers working in academic institutions Conditions: There are no special conditions Where to obtain: Mahshid Ghasemi MD, mahshidghasemi@sbmu.ac.ir How to obtain: Send a request by e-mail Comments:
public Mahshid Ghasemi MD
Pain Clinic, Akhtar Hospital, Shariati str, Sharifi Manesh Ave
TEHRAN Iran (Islamic Republic of) 1964714953 +98212201072 mahshidghasemi@sbmu.ac.ir Shahid Beheshti University of Medical Sciences scientific Mahshid Ghasemi MD
Pain Clinic, Akhtar Hospital, Shariati str, Sharifi Manesh Ave
TEHRAN Iran (Islamic Republic of) 1964714953 98212201072 mahshidghasemi@sbmu.ac.ir Shahid Beheshti University of Medical Sciences Iran (Islamic Republic of) Iran (Islamic Republic of) ASA I , ASA II Candidate for shoulder surgery No substance abuse in the past 6 weeks No orthopedic surgery in the lower limb under spinal anesthesia no respiratory diseases, diabetes; Cardiovascular no drug addiction according to definition Normal body temperature No history of shivering No history of seizures Absence of tremors or Parkinson's Not taking NSAIDs 24 hours before surgery Absence of infection or wound No Allergy to local anesthetics Not pregnant and breastfeeding Duration of surgery maximum 3 hours No allergy to Estroids 18 years 75 years Both History of psychiatric disorders patient refusal or inability to give informed consent ASA class III and above anticoagulants History of adverse reactions to steroids History of adverse reactions to local anesthetics History of drug abuse Occurrence of complications that require intervention within 24 hours after the operation receiving blood transfusion during surgery or anesthesia central body temperature to less than 32 degrees Celsius during surgery Treatment - Surgery Treatment - Surgery Intervention group: In the intervention group,the combination of lidocaine 1.5% in the amount of 2 cc, bupivacaine 0.5% in the amount of 2 cc (20 mg), and 2 cc of dexamethasone (8 mg) are injected between the roots of C5-C6 cervical spine. Control group: the combination of 30 cc lidocaine1.5%, 2cc bupivacaine 0.5%(20mg), and 2cc of normal saline are injected between the C5-C6 roots of spine Pain. Timepoint: 12 hours after the operation, 24 hours after the operation. Method of measurement: VAS Score. Shahid Beheshti University of Medical Sciences Approved 2023-02-12 Vice Chancellor for Research and Technology of Shahid Beheshti University Of Medical Sciences Shahid Abbas Arabi Street, Shahid Beheshti University Of Medical Sciences Tehran Tehran Iran (Islamic Republic of)