scholarly journals A Comparative Study of Different Techniques of Brachial Plexus Block in Upper Limb Surgery

2020 ◽  
Vol 5 (1) ◽  
pp. 05-12
Author(s):  
Ahsan Mustafa ◽  
Atif Mohammed ◽  
Shaher Banu
Keyword(s):  
Brachial Plexus ◽  
Upper Extremity ◽  
Upper Limb ◽  
Emergency Surgery ◽  
Brachial Plexus Block ◽  
Supraclavicular Approach ◽  
Undergo Emergency Surgery ◽  
Upper Limb Surgery ◽  
One Year ◽  
Plexus Block

Background: Different techniques of Brachial Plexus block in upper limb surgery depending on the site of operation the approach of the brachial plexus was chosen. For the operations around the shoulder joint interscalene approach was chosen; for the operations up to the shoulder either interscalene or supraclavicular or Infraclavicular routes were chosen and for the operations up to and around the elbow joint any one of the four approaches were tried. Objective of this study was to evaluate its clinical applications and practical utility in providing good analgesia for the upper extremity surgery in elective as well as emergency cases.Design: This was a hospital based retrospective study. Duration: One Year i.e. from June 2018 to June 2019. Participants: 80 patients.Subjects and Methods:The present study includes 80 blocks of brachial plexus by four different routes. 1. Supraclavicular approach – 20 cases. 2. Infraclavicular approach – 20 cases. 3. Axillary perivascular approach – 20 cases. 4. Interscalene – 20 cases. The cases were selected at random, who were subjected for various types of surgery of upper extremity both elective and emergency as in-patients.Results:In this series of 80 blocks, when the type of the surgery (emergency or elective) is considered, it has been that about one third of the patients underwent emergency surgery successfully with the brachial plexus block. In the remaining two-third of the patients, the surgery was planned procedure.Conclusion:Thus, our study reveals that the brachial plexus block can be equally safely employed for emergency surgery as for any elective procedure. Some-times the brachial plexus block can be the only choice with no alternatives affording a reasonable chance to a moribund patient to undergo emergency surgery. The dosage of the drug was modified according to the patient’s general condition.

scholarly journals To Compare the Supraclavicular and Infraclavicular Approaches of Brachial Plexus Block for Upper Limb Surgery Using 0.05mg of Dexmedetomidine and 30ml of 0.5% Ropivacaine

2019 ◽  
Vol 4 (01) ◽  
Author(s):  
Dr. Balwinder Kaur ◽  
Dr Tejinderpal Kaur Grewal ◽  
Dr. Shelly Aggarwal
Keyword(s):  
Brachial Plexus ◽  
Upper Limb ◽  
Brachial Plexus Block ◽  
Controlled Trial ◽  
Patient Satisfaction Score ◽  
Supraclavicular Approach ◽  
Group I ◽  
Upper Limb Surgery ◽  
Significant Difference ◽  
Plexus Block

Purpose: This prospective study is to compare the supraclavicular and infraclavicular approaches of brachial plexus block for upper limb surgery using 0.05mg of dexmedetomidine and 30ml of 0.5% ropivacaine. Method:  This prospective, randomized controlled trial was conducted at Govt. Medical College, Rajindra Hospital, Patiala on sixty patients in two groups (group S and group I) of 30 each of 18 to 65 yrs of age of either sex of ASA grade I or II scheduled for upper limb surgery. In both supraclavicular and infraclavicular approach the drug injected was 30ml of 0.5% ropivacaine and 0.05mg of dexmedetomidine. Result: We found that in patients with comparable demographic parameters there was no statistically significant difference in hemodynamic parameters, onset and duration of sensory and motor block, duration of analgesia and patient satisfaction score between the groups. There was no statistically significant difference in the quality of block in either group. No episode of pneumothorax, Horner’s syndrome or local anaesthesia toxicity occurred in any of the group. Accidental vascular puncture occurred in four out of thirty patients in supraclavicular group and none in infraclavicular group. Conclusion: This study concluded that infraclavicular approach is more safe than supraclavicular approach in upper limb surgeries (elbow proximally to hand distally).

scholarly journals EVALUATION OF ANALGESIC EFFICACY OF DEXMEDETOMIDINE AS AN ADJUVANT CO-ADMINISTERED WITH 0.75% ROPIVACAINE BY SUPRACLAVICULAR BRACHIAL PLEXUS BLOCK FOR UPPER LIMB SURGERY

2020 ◽  
pp. 25-27
Author(s):  
Bimal Kumar Hajra ◽  
Stuti Chakraborty ◽  
Keka Pandey ◽  
Debarshi Jana
Keyword(s):  
Brachial Plexus ◽  
Upper Extremity ◽  
Upper Limb ◽  
Motor Block ◽  
Brachial Plexus Block ◽  
Analgesic Efficacy ◽  
Cost Effective ◽  
Upper Limb Surgery ◽  
Supraclavicular Brachial Plexus Block ◽  
Plexus Block

INTRODUCTION Brachial plexus block is a regional anesthesia technique that is sometimes employed as an alternative or as an adjunct to general anesthesia for surgery of the upper extremity. This technique involves the injection of local anesthetic agents in close proximity to the brachial plexus, temporarily blocking the sensation and ability to move the upper extremity. OBJECTIVES To compare time of onset and duration of sensory and motor block between two groups. To compare peri-operative and post-operative analgesia between two groups MATERIAL AND METHOD Orthopaedic operation theatre, post-anaesthesia care unit, orthopaedic post- operative ward of Nil Ratan Sircar Medical College and Hospital. All the ASA physical status I and II patients of either sex, age between 18-60 years undergoing upper limb orthopaedic surgery under supraclavicular brachial plexus block. CONCLUSION Addition of Dexmedetomidine to ropivacaine in supraclavicular brachial plexus block significantly prolongs the duration of analgesia and motor block in patients undergoing upper limb surgeries and is a remarkably safe and cost effective method of providing post-operative analgesia.

Dexamethasone as an Adjuvant to 0.5 % Ropivacaine for Ultrasound Guided Supraclavicular Brachial Plexus Block

2021 ◽  
Vol 8 (14) ◽  
pp. 849-853
Author(s):  
Shweta Saurin Mehta ◽  
Nidhiben Sureshbhai Patel
Keyword(s):  
Adverse Effects ◽  
Brachial Plexus ◽  
Upper Limb ◽  
Brachial Plexus Block ◽  
Supraclavicular Approach ◽  
Supraclavicular Brachial Plexus Block ◽  
Group A ◽  
Group B ◽  
Regional Anaesthetic Technique ◽  
Plexus Block

BACKGROUND Supraclavicular brachial plexus block is a reliable, regional anaesthetic technique for upper limb surgeries. Also known as “spinal of upper limb”.1 The present study was conducted to assess the analgesic efficacy of dexamethasone as an adjuvant to 0.5 % ropivacaine for ultrasound sonography (USG) guided brachial plexus block. METHODS 50 adult patients of American Society of Anaesthesiologists (ASA) physical status I and II of both genders, aged 18 - 50 years scheduled for elective upper limb surgeries under brachial plexus block via supraclavicular approach were randomised into 2 groups of 25 patients each to receive either 20 ml of 0.5 % ropivacaine with 2 ml of normal saline (group A) or 20 ml of 0.5 % ropivacaine with 2 ml of dexamethasone (8 mg) (group B). RESULTS Use of ultrasound helps in better visualisation of nerves, needle & spread of local anaesthetic at brachial plexus block site. So, less amount of drug volume is required for the block. Time of onset of sensory and motor block was significantly lower in group B compared to group A. Mean duration of motor and sensory block was significantly longer in group B than group A. The duration of postoperative analgesia was 18.79 ± 2.31 hours in group B & 9.06 ± 0.35 hours in group A, with statistically highly significant difference (P < 0.05). There were no perioperative haemodynamic variations between the two groups and no complication of technique or adverse effects due to dexamethasone occurred. CONCLUSIONS Dexamethasone 8 mg has significantly extended duration of analgesia of brachial plexus block with no adverse effects. KEYWORDS Brachial Plexus Block, Ropivacaine, Dexamethasone, Supraclavicular Approach, Ultrasound Guidance

Brachial Plexus Block with Ropivacaine, Effects of Added Alpha Adrenergic Agonists - Comparison between Clonidine and Epinephrine

2021 ◽  
Vol 8 (02) ◽  
pp. 97-102
Author(s):  
Pradeep Kumar Das ◽  
Raviteja Vallabha ◽  
Sri Harsha Merugu ◽  
Hemnath Babu Kotla
Keyword(s):  
Brachial Plexus ◽  
Upper Limb ◽  
Brachial Plexus Block ◽  
Adrenergic Agonists ◽  
Sensory Blockade ◽  
Supraclavicular Approach ◽  
Significant Difference ◽  
Supraclavicular Brachial Plexus Block ◽  
And Performance ◽  
Plexus Block

BACKGROUND To improve the time of regional anaesthesia many methods have been used. Epinephrine continues to be the most commonly used drug for this purpose. We wanted to compare the effects of alpha-adrenergic agonists clonidine and adrenaline as an adjuvant to ropivacaine in blocking brachial plexus by the supraclavicular approach in patients undergoing upper limb surgeries. METHODS It is a prospective randomised comparative study conducted for 18 months in 40 patients randomly divided into group RA and group RC, conducted on American Society of Anesthesiology (ASA) I and II patients undergoing upper limb surgeries under supraclavicular brachial plexus block. In group RA 30 mL of 0.5 % ropivacaine with 5 microgram / mL of epinephrine was given and in group RC 30 mL of 0.5 % ropivacaine with 1 microgram / Kg of clonidine was given. RESULTS On comparing effects of added alpha-adrenergic agonists clonidine and epinephrine to ropivacaine for supraclavicular brachial plexus block, it was found that there was no significant difference in the onset of the sensory blockade and motor blockade in the two groups. Duration of sensory blockade was significantly more in the clonidine with ropivacaine group when compared with the epinephrine and ropivacaine. There was no significant difference in haemodynamic responses between the two groups. CONCLUSIONS Supraclavicular approach brachial plexus block is effective in terms of cost and performance, and the margin of safety along with good postoperative analgesia. Hence, it can be concluded that the addition of 1 µg / Kg of clonidine to 0.5 % ropivacaine in supraclavicular brachial plexus block provides a longer duration of analgesia as compared to 5 µg / mL of epinephrine added to 0.5 % ropivacaine. KEYWORDS Ropivacaine, Supraclavicular Brachial Plexus, Epinephrine

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