These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Evaluation of intra-operative tramadol for prevention of catheter-related bladder discomfort: a prospective, randomized, double-blind study.
    Author: Agarwal A, Yadav G, Gupta D, Singh PK, Singh U.
    Journal: Br J Anaesth; 2008 Oct; 101(4):506-10. PubMed ID: 18653496.
    Abstract:
    BACKGROUND: Catheter-related bladder discomfort (CRBD) is defined as an urge to void or discomfort in the supra-pubic region; reported postoperatively in patients who have had urinary catheterization intra-operatively. We have evaluated tramadol, a centrally acting opioid analgesic with muscarinic receptor antagonist properties for prevention of CRBD. METHODS: Fifty-four adults (18-60 yr), ASA physical status I and II of either sex, undergoing elective percutaneous nephro-lithomy were randomly divided into two groups of 27 each. Control (C) group received normal saline (NS; 2 ml), whereas Tramadol (T) group received tramadol 1.5 mg kg(-1). All medications were diluted in 2 ml NS and administered 30 min before extubation. Intra-operatively, urinary catherization was performed with a 16 Fr Foley's catheter, and the balloon was inflated with 10 ml distilled water. The CRBD was assessed at 0, 1, 2, and 6 h after patient's arrival in the post-anaesthesia care unit along with total postoperative fentanyl requirement. Severity of CRBD was graded as none, mild, moderate and severe. Data were analysed by one-way ANOVA, Z-test, and Fisher's exact test. P<0.05 was considered significant. RESULTS: Incidence and severity of CRBD was reduced in T group compared with C group at all time points (P<0.05). Postoperative pain as assessed by visual analogue scale and total postoperative fentanyl requirement (microg kg(-1)) was also reduced in the T group [176 (SD 26.5)] compared with C group [210 (34.6)] (P<0.05). CONCLUSIONS: Tramadol 1.5 mg kg(-1) administered i.v. 30 min before extubation decreases the incidence and severity of CRBD and postoperative fentanyl requirement.
    [Abstract] [Full Text] [Related] [New Search]