Anesthesia: Essays and Researches  Login  | Users Online: 120 Home Print this page Email this page Small font sizeDefault font sizeIncrease font size
Home | About us | Editorial board | Ahead of print | Search | Current Issue | Archives | Submit article | Instructions | Copyright form | Subscribe | Advertise | Contacts
Year : 2016  |  Volume : 10  |  Issue : 3  |  Page : 655-660

Comparisons of single-injection thoracic paravertebral block with ropivacaine and bupivacaine in breast cancer surgery: A prospective, randomized, double-blinded study

Department of Anesthesiology, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India

Correspondence Address:
Rajnish Kumar
Q. No. D-2/5, Indira Gandhi Institute of Medical Sciences, Sheikhpura, Patna, Bihar
Login to access the Email id

Source of Support: None, Conflict of Interest: None

DOI: 10.4103/0259-1162.191109

Rights and Permissions

Background: Regional anesthesia using paravertebral block has been suggested as an ideal adjunct to general anesthesia for modified radical mastectomy. Paravertebral block is an effective management of peri-operative pain for Modified radical mastectomy, however, there are no established guidelines regarding what is the most suitable strategy when varying drugs and dosages between different groups. Aim: To evaluate the effectiveness of paravertebral block comparing the most frequently employed drugs in this procedure (bupivacaine vs ropivacaine). Study Design: Prospective randomized double blind study. Methods: A total 70 ASA I and II adult female patients undergoing Modified radical mastectomy under paravertebral block followed by general anesthesia were randomly divided into two groups. The first group was administered 0.375% Ropivacaine in a dose 0.25 ml /kg in paravertebral block. The second group was administered bupivacaine 0.375% in dose 0.25 ml /kg in paravertebral block. Standard induction technique followed. Heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), were recorded pre block, post block 5 min, post block 10 min, at skin incision ,post skin incision initially at 5 interval for first 15 min till one hour, and every 30 min till end of surgery. Post-operative visual analogue score for pain was recorded at 1 hr, 6 hr and 24 hr. Statistical Analysis: Chi-square test (Fisher's exact test) for qualitative variables. Independent sample t-test for quantitative data. Results: Ropivacaine and Bupivacaine had no difference in intraoperative analgesia as shown by intraoperative hemodynamic parameters. Bupivacaine got better post-operative VAS scores (P < 0.05) in mean and after first , 6 h and 24 h.

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 Downloaded155    
    Comments [Add]    
    Cited by others 4    

Recommend this journal