British journal of plastic surgery
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Randomized Controlled Trial Multicenter Study Clinical Trial
Do pre-operative abdominal exercises prevent post-operative donor site complications for women undergoing DIEP flap breast reconstruction? A two-centre, prospective randomised controlled trial.
The deep inferior epigastric perforator (DIEP) flap is the gold standard for breast reconstruction using abdominal tissue. Unlike the transverse rectus abdominis myocutaneous (TRAM) flap, no rectus abdominis muscle is removed with the flap, but intra-muscular scarring can still cause post-operative complications. Strong abdominal muscles have been advocated as a prerequisite for surgery, but without any evidence as to the potential benefits. ⋯ Overall, the DIEP flap had no major impact on abdominal muscle strength for either group, demonstrating its superiority over the TRAM flap. There was no statistically significant benefit to the exercise group of the pre-operative exercises 1 year following surgery. However, there was a subjective benefit, albeit statistically nonsignificant, in terms of reduced functional problems post-operatively and improved well-being prior to surgery.
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Randomized Controlled Trial Clinical Trial
Adhesive retention dressings are more comfortable than alginate dressings on split-skin-graft donor sites.
Painful split-skin-graft donor sites remain a common problem for patients. We undertook a prospective randomised trial to examine the comparative comfort and ease of care of two different donor-site dressings. One dressing is the alginate Kaltostat, the standard plastic-surgical dressing in the UK and abroad, and the other is the adhesive retention tape Mefix, a novel use of a readily available dressing. ⋯ Dressings were assessed by interview and questionnaire at 24, 72 h and 2 weeks, and by wound review at 2 weeks. Retention dressings were found to be more comfortable, required less nursing intervention and allowed patients easier mobility with a greater range of daily activities, especially washing, without compromising wound healing. We recommend adhesive retention dressings as cost-effective comfortable dressings, which readily conform to any donor site.
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Randomized Controlled Trial Clinical Trial
Two in one: patient-controlled epidural analgesia (PCEA) to prevent erection and control pain in adult hypospadias-surgery patients.
Following penile surgery, erections are painful and may prejudice the result, because the sutures may not withstand a rigid erection. Therefore, prevention of erection and management of pain are extremely important following hypospadias repair, especially in adult patients. In this prospective study, we aimed to achieve these goals by using an epidural block with patient-controlled analgesia. ⋯ No erections occurred in group I, but the erection rate in group II was mean +/- s.d. = 1.7 +/- 0.2. The differences were found to be statistically significant (P<0.05). We highly recommend the technique described here, which offers efficient analgesia and control of erection in adult hypospadias patients.
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Randomized Controlled Trial Clinical Trial
The efficacy of bupivacaine with adrenaline in reducing pain and bleeding associated with breast reduction: a prospective trial.
In a randomised, double-blind, placebo-controlled trial, the effect of preoperative local anaesthesia vasoconstrictor infiltration on peri- and postoperative bleeding and postoperative pain was evaluated in 24 consecutive patients undergoing breast reduction. After the induction of general anaesthesia, one breast was infiltrated with a solution of bupivacaine with adrenaline and the other with the same amount of normal saline solution simultaneously. The perioperative blood loss was calculated by weighing swabs, and postoperative drainage was measured at 3, 24 and 48 h by using suction drains. ⋯ At 6, 10 and 24 h, pain tended to be less on the local anaesthetic side, but this did not reach statistical significance. No major complications were seen. Our results confirm a beneficial effect of bupivacaine with adrenaline on peri- and postoperative bleeding as well as in the early postoperative phase of pain.
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Randomized Controlled Trial Clinical Trial
Randomised control trial of pH buffered lignocaine with adrenaline in outpatient operations.
Bicarbonate buffering of local anaesthetics is known to significantly decrease the pain of their administration and yet few practising surgeons do so. A double-blind randomised cross-over clinical trial was conducted to confirm the practicality and efficacy of bicarbonate buffering of lignocaine with adrenaline in the setting of a busy local anaesthetic operating theatre. 40 patients received either buffered or control local anaesthetic solutions in equivalent sites on opposite sides of the body. ⋯ The mean pain score for the buffered solution was significantly lower than the control solution (3.06 vs 4.34, P = 0.002). Bicarbonate buffering of lignocaine with adrenaline is effective, inexpensive and simple; its widespread use should be encouraged.