• Anesth Essays Res · Oct 2018

    Comparative Analysis of Duration of Postoperative Analgesia between Levobupivacaine and Levobupivacaine with Clonidine after Ultrasound-Guided Transversus Abdominis Plane Block in Patients Undergoing Lower Segment Cesarean Section.

    • Ranjita Acharya, Ranjita Baksi, and Pratik Mohapatra.
    • Department of Anaesthesiology, IMS and SUM Hospital, Bhubaneswar, Odisha, India.
    • Anesth Essays Res. 2018 Oct 1; 12 (4): 943-948.

    BackgroundTransversus abdominis plane (TAP) block in cesarean section is carried out by local anesthetics such as bupivacaine or ropivacaine with a limited duration of analgesia. The addition of adjuvants such as clonidine and dexmedetomidine has increased the duration of postoperative analgesia.Aims Settings And DesignThe aim of this study was to compare the duration of postoperative analgesia between clonidine and levobupivacaine (0.25%) versus levobupivacaine (0.25%) alone in the bilateral TAP block after lower segment cesarean section (LSCS).Materials And MethodsIn this prospective randomized double-blind interventional study, 100 parturients undergoing elective LSCS were included in the study. Patients were randomly divided to receive either 20-ml levobupivacaine 0.25% (Group A; n = 50) or 20-mL levobupivacaine (0.25%) +1-μg/kg clonidine bilaterally (Group B; n = 50) in TAP block in a double-blind fashion. The total duration of analgesia, patient satisfaction score, postoperative visual analog scale score, total requirement of analgesics in the first 24 h, and the side effects of clonidine were observed.Statistical AnalysisStatistical tests were conducted using SPSS. P < 0.05 was considered as statistically significant.ResultsA total of 92 patients were analyzed. Duration of analgesia was significantly longer in Group B (17.94 ± 0.76 h) compared to Group A (7.16 ± 0.41 h) (P < 0.001). Mean consumption of tramadol was 197.77 ± 14.90 mg and 8.889 ± 28.77 mg in Groups A and B (P < 0.001), respectively. All patients in Group B were extremely satisfied while those in Group A were satisfied (P < 0.01). None of the patients experienced hypotension or bradycardia.ConclusionThe addition of clonidine 1 μg/kg to 20-ml levobupivacaine 0.25% in TAP block bilaterally for cesarean section significantly increases the duration of postoperative analgesia, decreases postoperative rescue analgesic requirement, and increases maternal comfort compared to 20 ml of levobupivacaine 0.25% alone.

      Pubmed     Free full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…