Users Online: 4104 Home Print this page Email this page Small font sizeDefault font sizeIncrease font size  
Home | About us | Editorial board | Search | Ahead of print | Current issue | Archives | Submit article | Instructions | Subscribe | Contacts | Login 

RSACP wishes to inform that it shall be discontinuing the dispatch of print copy of JOACP to it's Life members. The print copy of JOACP will be posted only to those life members who send us a written confirmation for continuation of print copy.
Kindly email your affirmation for print copies to preferably by 30th June 2019.

Year : 2018  |  Volume : 34  |  Issue : 4  |  Page : 518-523

Isobaric ropivacaine with or without dexmedetomidine for surgery of neck femur fracture under subarachnoid block

Department of Anaesthesiology and Critical Care, University College of Medical Sciences and Guru Teg Bahadur Hospital, Dilshad Garden, New Delhi, India

Correspondence Address:
Rashmi Salhotra
A-2/268, 2nd Floor, Paschim Vihar, New Delhi - 110 063
Login to access the Email id

Source of Support: None, Conflict of Interest: None

DOI: 10.4103/joacp.JOACP_226_18

Rights and Permissions

Background and Aims: Dexmedetomidine has a promising role as an intrathecal adjuvant. However it's role as an adjuvant to ropivacaine has not been evaluated extensively. This study is designed to find out the effect of addition of dexmedetomidine 5 μg to isobaric ropivacaine 18.75 mg on block characteristics and hemodynamic parameters in patients undergoing surgeries for fracture neck of femur under subarachnoid block (SAB). Material and Methods: Sixty-one American Society of Anesthesiologists (ASA) Class I or II patients between 18–60 years undergoing surgeries for fracture neck of femur under SAB were recruited and randomized into two groups. Thirty patients in Group RN received 2.5 ml isobaric ropivacaine 0.75% (18.75 mg) with 0.5 ml normal saline (NS) to make a total volume of 3 ml, while 31 patients in Group RD received 2.5 ml isobaric ropivacaine 0.75% with dexmedetomidine 5 μg diluted with NS to make a total volume of 3 ml. The block characteristics, hemodynamic parameters, and side effects were recorded in both the groups. Results: Patients in Group RD had significantly longer duration of sensory block (202.90 ± 50.2 min) compared to Group RN (157.33 ± 31.6 min), P < 0.001. Time to first rescue analgesia request was significantly longer in the Group RD compared to Group RN (265.16 ± 71.4 min vs 203.67 ± 35.6 min, respectively) (P < 0.001). However, the sensory block onset, maximum block height, time to two dermatomal regression, and motor block intensity remained unaltered. Incidence of side effects like hypotension, bradycardia, nausea, vomiting, and shivering were statistically similar in both the groups. Conclusion: Addition of 5 μg dexmedetomidine enhances the analgesic effect of intrathecal 18.75 mg isobaric ropivacaine for the conduct of fracture neck of femur surgeries with minimal adverse events.

Print this article     Email this article
 Next article
 Previous article
 Table of Contents

 Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
 Citation Manager
 Access Statistics
 Reader Comments
 Email Alert *
 Add to My List *
 * Requires registration (Free)

 Article Access Statistics
    PDF Downloaded160    
    Comments [Add]    

Recommend this journal