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: Effects of intra-articular levobupivacaine, fentanyl-levobupivacaine and tramadol-levobupivacaine for postoperative pain in arthroscopic knee surgery.
    Author: Sayın P, Dobrucalı H, Türk HŞ, Totoz T, Işıl CT, Hancı A.
    Journal: Acta Orthop Traumatol Turc; 2015; 49(3):267-73. PubMed ID: 26200405.
    Abstract:
    OBJECTIVE: The aim of this study was to compare the postoperative analgesic efficacy of intra-articularly injected levobupivacaine, levobupivacaine-fentanyl, and levobupivacaine-tramadol combinations. METHODS: Eighty patients scheduled for elective knee arthroscopy were divided randomly into 4 groups of 20 patients each. Group 1 (the control group) received intra-articular saline, Group 2 received levobupivacaine 2.5 mg/ml, Group 3 received levobupivacaine 2.5 mg/ml + tramadol 50 mg, and Group 4 received levobupivacaine 2.5 mg/ml + fentanyl l50 mcg. All patients were operated on under general anesthesia, and a total of 20 ml study solution was injected: 7 ml subcutaneously before surgery and 13 ml intra-articularly upon completion of surgery. For postoperative, pain visual analogue scale (VAS) was assessed at the 1st, 2nd, 4th, 8th, 12th, and 24th hours postoperatively. Patients with a VAS score over 5 received diclofenac sodium, and the need for rescue analgesics was recorded. RESULTS: At the 1st, 2nd, 4th, 8th, 12th, and 24th postoperative hours, Group 3 and Group 4 had statistically significant lower VAS scores of pain (p<0.01). Postoperative rescue analgesic requirements were different among the groups. The postoperative 1st hour analgesic requirement was statistically significantly lower in Group 3 and Group 4 when compared to the other groups (p<0.01). At the postoperative 2nd and 4th hours, analgesic requirements were statistically significantly lower in Group 3 than in the other groups (p<0.01). Analgesic requirements were statistically significantly lower in Group 3 and Group 4 than in the other groups (p<0.01). Analgesic requirements at the 12th and 24th postoperative hours did not show any statistically significant difference (p>0.05). CONCLUSION: The results indicated that levobupivacaine combined with either fentanyl or tramadol decreased rescue analgesic requirements when compared to levobupivacaine alone.
    [Abstract] [Full Text] [Related] [New Search]