Abstract
Purpose
To determine that when the patient chooses their intervention, whether there is any difference in duration of surgery, effectiveness, patient satisfaction and recovery time between two methods of anaesthesia, local anaesthetic (LA) and general anaesthesia (GA) in knee arthroscopy (KA).
Methods
Inclusion criteria were medically fit, adults, undergoing unilateral KA, in a native knee as a day case. Exclusion criteria were requirement for ligament reconstruction or meniscal repair, pre-existing regional sensory impairment or active psychiatric condition. A prospective comparator controlled trial was conducted. The experimental group received local anaesthetic into the joint and no tourniquet. This was compared to a standard treatment, using GA with tourniquet. The LA group received 40 ml of anaesthetic consisting of 20 ml 0.5 % bupivacaine with adrenaline and 20 ml of 1 % lignocaine with adrenaline. Pre- and postoperative visual analogue score were completed, and patient’s satisfaction was assessed using a scale of one to five. Operative and recovery time was recorded.
Results
There was a significant decrease in recovery time for the LA group, 14 min 55 s, compared to 72 min 25 s (p = 0.004). Pain levels in the LA group were significantly decreased compared to the GA group. No failures of LA resulting in conversion to GA; no difference in patient satisfaction between the two groups 4.88/5 in the GA group and 4.81/5 in the LA group. 48 patients joined the LA group, and 34 patients joined the GA group. Both groups displayed similar demographic variables and underwent similar intraarticular interventions.
Conclusion
When patients undergoing KA choose their method of anaesthesia, LA is a reliable option. Use of LA results in decreased recovery time and postoperative pain, with similar levels of patient satisfaction when compared to GA.
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References
Kieser CW, Jackson RW (2001) Severin nordentoft: the first arthroscopist. Arthroscopy 17(5):532–535
Pevey JK (1978) Outpatient arthroscopy of the knee under local anesthesia. Am J Sports Med 6(3):122–126
Jacobson E, Forssblad M, Rosenberg J, Westman L, Weidenhielm L (2000) Can local anesthesia be recommended for routine use in elective knee arthroscopy? A comparison between local, spinal, and general anesthesia. Arthroscopy 16(2):183–190
Charalambous CP, Tryfonidis M, Alvi F, Kumar R, Hirst P (2006) Purely intra-articular versus general anesthesia for proposed arthroscopic partial meniscectomy of the knee: a randomized controlled trial. Arthrosc J Arthrosc Relat Surg 22(9):972–977
Forssblad M, Weidenhielm L (1999) Knee arthroscopy in local versus general anaesthesia. The incidence of rearthroscopy. Knee Surg Sports Traumatol Arthrosc 7(5):323–326
Miškulin M, Maldini B (2006) Outpatient arthroscopic knee surgery under multimodal analgesic regimens. Arthrosc J Arthrosc Relat Surg 22(9):978–983
Law BK-Y, Yung PS-H, Ho EP-Y et al (2009) Review of knee arthroscopy performed under local anesthesia. Sports Med Arthrosc Rehabil Ther Technol 1(1):1–4
James D (2010) Knee scope under local anaesthetic—1500 cases. Oral communication, (Evelyn Hamilton price for the best scientific paper) 2010 AOA Meeting, Adelaide, Australia
Shapiro MS, Safran MR, Crockett H, Finerman GA (1995) Local anesthesia for knee arthroscopy. Efficacy and cost benefits. Am J Sports Med 23(1):50–53
Williams CR, Thomas NP (1997) A prospective trial of local versus general anaesthesia for arthroscopic surgery of the knee. Ann R Coll Surg Engl 79(5):345–348
Takahashi T, Tanaka M, Ikeuchi M, Sadahiro T, Tani T (2004) Pain in arthroscopic knee surgery under local anesthesia. Acta Orthop Scand 75(5):580–583
Weiker GG, Kuivila TE, Pippinger CE (1991) Serum lidocaine and bupivacaine levels in local technique knee arthroscopy. Am J Sports Med 19(5):499–502
Eriksson E, Häggmark T, Saartok T, Sebik A, Ortengren B (1986) Knee arthroscopy with local anesthesia in ambulatory patients. Methods, results and patient compliance. Orthopedics 9(2):186–188
Dye SF, Vaupel GL, Dye CC (1998) Conscious neurosensory mapping of the internal structures of the human knee without intraarticular anesthesia. Am J Sports Med 26(6):773–777
Acknowledgments
The authors thank Kerrie Ann, Maxine, Bev, Leanne, Molly and Bec from BOSMC for their assistance during various phases of this study.
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Sergio Barroso has received research grants from Arthritis Australia (AOA Fellowship grant). Dugal James and Brent Mathews declare that they have no conflict of interest.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. No specific ethical committee permission was applied for, as: (1) All patients signed a consent form to voluntarily participate in the study. (2) Both treatment options (LA and GA) are accepted routine anaesthetic modalities offered for patients in our practice. (3) All patients were offered both options, and it was an individual free choice of the patient to be included in either group. They received the same surgical treatment regardless of the chosen alternative. (4) As an analytic (not interventional) study, this research did not involve any change in the treatment standards of our practice. (5) Patients did not incur extra costs or received discounts in their medical fees for participating in the study.
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Informed consent was obtained from all individual participants included in the study.
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Barroso Rosa, S., James, D. & Matthews, B.D. Is knee arthroscopy under local anaesthetic a patient-friendly technique? A prospective controlled trial. Eur J Orthop Surg Traumatol 26, 633–638 (2016). https://doi.org/10.1007/s00590-016-1799-2
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DOI: https://doi.org/10.1007/s00590-016-1799-2