Abstract
A prospective randomised trial of 50 patients was carried out to assess the autoclavable Lofquist cuff (Boazal, Sweden) as a tourniquet in varicose vein surgery and determine the effect on bleeding, bruising, cosmesis and patient pain and activity. Patients undergoing unilateral long saphenous vein ligation, stripping and avulsions were randomised to tourniquet or no tourniquet. Lofquist cuffs were applied after inflation to 120 mmHg to the upper thigh for the duration of the surgery. Varicose vein grade, duration of surgery, blood loss, extent of bruising at 7 days, pain and activity scores over the first week, and wound complications and cosmetic result at 6 weeks were recorded. Patients' age, sex, and varicose vein grade were similar in the two groups. Peroperative blood loss (median, range) was significantly reduced in the tourniquet group (0 ml, 0-20 ml) compared to the no tourniquet group (125 ml, 20-300; P < 0.01). Operative time and thigh bruising (median, range) were also reduced in the tourniquet group (30 min, 11-47 min; 72 cm2, 30-429 cm2), respectively, compared to the no tourniquet group (37 min, 18-50 min; 179 cm2, 24-669 cm2) both (P < 0.01). There was no difference in pain and activity scores in the two groups and cosmetic results were also similar. The use of the Lofquist cuff tourniquet during varicose vein surgery reduces peroperative blood loss, operative time and postoperative bruising without any obvious drawbacks.
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Selected References
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- Corbett R., Jayakumar K. N. Clean up varicose vein surgery--use a tourniquet. Ann R Coll Surg Engl. 1989 Jan;71(1):57–58. [PMC free article] [PubMed] [Google Scholar]
- Khan B., Khan S., Greaney M. G., Blair S. D. Prospective randomized trial comparing sequential avulsion with stripping of the long saphenous vein. Br J Surg. 1996 Nov;83(11):1559–1562. doi: 10.1002/bjs.1800831122. [DOI] [PubMed] [Google Scholar]
- Sarin S., Scurr J. H., Coleridge Smith P. D. Stripping of the long saphenous vein in the treatment of primary varicose veins. Br J Surg. 1994 Oct;81(10):1455–1458. doi: 10.1002/bjs.1800811017. [DOI] [PubMed] [Google Scholar]
- Thompson J. F., Royle G. T., Farrands P. A., Najmaldin A., Clifford P. C., Webster J. H. Varicose vein surgery using a pneumatic tourniquet: reduced blood loss and improved cosmesis. Ann R Coll Surg Engl. 1990 Mar;72(2):119–122. [PMC free article] [PubMed] [Google Scholar]