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1.
Local anesthetic infiltration is painful and frightening for children. We prospectively compared a topical alternative, TAC solution (tetracaine 0.5%, adrenaline 1:2,000, cocaine 11.8%), with 1% lidocaine infiltration for use in laceration repair in 467 children. Adequate anesthesia of facial and scalp wounds was achieved for 81% of TAC-treated wounds versus 87% of lidocaine-treated wounds (P = .005). TAC was less effective on extremity wounds; 43% had effective anesthesia compared with 89% of lidocaine-treated extremity wounds (P less than .0001). No systemic toxicity was observed. The incidence of wound infection was 2.2% for both TAC and lidocaine. Wound dehiscence occurred in seven TAC- and two lidocaine-treated facial or scalp wounds (4.5% vs 1.8%, NS) and in five TAC- and four lidocaine-treated extremity wounds (20% vs 17.4%, NS). The unusually high rate of dehiscence was due partially to recurrent trauma or coincident infection. TAC was well accepted by patients and parents. We encourage the careful use of TAC as a less painful alternative to lidocaine infiltration for selected scalp and facial lacerations in children.  相似文献   

2.
INTRODUCTION: Coronary artery bypass grafting (CABG) is one of the most common procedures performed today, and wound complications are a major source of morbidity and cost. OBJECTIVE: To determine whether there is any difference in wound outcome (including cost in a Canadian context) between a subcuticular suture technique and skin stapling technique for closure of sternal and leg incisions in CABG patients. PATIENTS AND METHODS: One hundred and sixty-two patients undergoing CABG were prospectively, randomly placed to have their sternal and leg incisions closed with either a subcuticular suture technique or with a skin clip. Data were obtained through chart review, in-hospital assessments and follow-up visits. Nonblinded assessments were made regarding wound leakage, inflammation, infection, necrosis, swelling, dehiscence and cosmesis. Each of the parameters was graded on a scale from 1 to 4. The cost was evaluated in Canadian dollars. RESULTS: There were trends toward increased rates of in-hospital sternal (P=0.09) and leg (P=0.17) incision inflammation when the wounds were closed with skin clips. There was a significantly greater (P=0.05) rate of sternal wound infection with clips, as well as a tendency (P=0.15) toward a greater rate of mediastinitis at follow-up assessment. Cosmetic outcome was similar for both groups. The cost incurred was significantly greater when skin clips were used for closure. There was a greater than threefold difference, which translates to a greater than $10,000 difference over one year. CONCLUSIONS: Closure with a subcuticular technique achieves better outcomes than the use of skin clips. When factoring in the increased cost incurred by using clips, as well as other intangible factors such as surgical skill acquisition, subcuticular suture closure appears to be a favourable method of wound closure in CABG patients compared with the use of skin stapling techniques.  相似文献   

3.
STUDY OBJECTIVE: We evaluate a new technique of treating scalp lacerations, the hair apposition technique (HAT). After standard cleaning procedures, hair on both sides of a laceration is apposed with a single twist. This is then held with tissue adhesives. HAT was compared with standard suturing in a multicenter, randomized, prospective trial. METHODS: All linear lacerations of the scalp less than 10 cm long were included. Severely contaminated wounds, actively bleeding wounds, patients with hair strand length less than 3 cm, and hemodynamically unstable patients were excluded. Patients were randomized to receive either HAT or standard suturing, and the time to complete the wound repair was measured. All wounds were evaluated 7 days later in a nonblinded manner for satisfactory wound healing, scarring, and complications. RESULTS: There were 96 and 93 patients in the study and control groups, respectively. Wound healing trended toward being judged more satisfactory in the HAT group than standard suturing (100% versus 95.7%; P =.057; effect size 4.3%; 95% confidence interval 0.1% to 8.5%). Patients who underwent HAT had less scarring (6.3% versus 20.4%; P =.005), fewer overall complications (7.3% versus 21.5%; P =.005), significantly lower pain scores (median 2 versus 4; P <.001), and shorter procedure times (median 5 versus 15 minutes; P <.001). There was a trend toward less wound breakdown in the HAT group (0% versus 4.3%; P =.057). When patients were asked whether they were willing to have HAT performed in the future, 84% responded yes, 1% responded no, and 15% were unsure. CONCLUSION: HAT is equally acceptable and perhaps superior to standard suturing for closing suitable scalp lacerations. Advantages include fewer complications, a shorter procedure time, less pain, no need for shaving or removal of stitches, similar or superior wound healing, and high patient acceptance. HAT has become our technique of choice for suitable scalp lacerations.[Ong Eng Hock M, Ooi SBS, Saw SM, Lim SH. A randomized controlled trial comparing the hair apposition technique with tissue glue to standard suturing in scalp lacerations (HAT study).  相似文献   

4.
Study Objective: To compare the 1-year cosmetic outcome of wounds treated with octylcyanoacrylate tissue adhesive and monofilament sutures and to correlate the early, 3-month, and 1-year cosmetic outcomes. Methods: We prospectively randomized 136 cases of traumatic laceration to repair with octylcyanoacrylate tissue adhesive or 5-0 or smaller monofilament suture. A wound score was assigned by a research nurse, and validated by a second nurse blinded to the treatment, at 5 to 10 days after injury (early), 3 months, and 1 year. Standardized photographs were taken at 3 months and 1 year and shown to a cosmetic surgeon blinded to the method of closure, who rated the wounds on a validated cosmesis scale. Results: We were able to examine 77 lacerations at 1 year for follow-up. No differences were found in the demographic or clinical characteristics between groups. Likewise, at 1 year no difference was found in the optimal wound scores (73% versus 68%, P =.60) or in visual analog scale cosmesis scores (69 versus 69 mm, P =.95) for octylcyanoacrylate and sutures, respectively. Agreement was poor between early and 3-month wound scores (κ=.34; 95% confidence interval [CI], .10 to .58) but a strong association existed between 3-month and 1-year wound scores (κ=.71; 95% CI, .52 to .90). We noted a moderate correlation between 3-month and 1-year results on the visual analog cosmesis scale (intraclass correlation, .48; 95% CI, .30 to .63). Conclusion: One year after wound repair, no difference is noted in the cosmetic outcomes of traumatic lacerations treated with octylcyanoacrylate tissue adhesive and sutures. The assessment of wounds 3 months after injury and wound repair provides a good measure of long-term cosmetic outcome. [Quinn J, Wells G, Sutcliffe T, Jarmuske M, Maw J, Stiell I, Johns P: Tissue adhesive versus suture wound repair at 1 year: Randomized clinical trial correlating early, 3-month, and 1-year cosmetic outcome. Ann Emerg Med December 1998;32:645-649.]  相似文献   

5.
Primary closure in dermatologic surgery is state of the art in small lesions at the head, but also in larger lesions at the trunk or the extremities. Microcirculatory effects on the skin blood flow near to the wound edges affected by primary closure. Forty three patients were investigated. Before and after surgery, skin blood flow was measured using Laser Doppler Fluxmetry (LDF). During primary closure, tension in the suture was measured and the tension on the wound edges was calculated. Times series were analyzed using continuous wavelet analyses, before, after 2 h and 24 h after surgery. After three months, the cosmetic results were requested. Median horizontal diameter was 22 mm (quartiles 20/48 mm), median vertical diameter was 44 mm (quartiles 26/60 mm). Mean string force was 12.0 SD 10.2 N. During the whole course of investigation, we found no change of microcirculatory parameters such as mean LDF or any scaling level following wavelet analysis caused by primary closure. Average of the cosmetic result was 1.8. It is a relative small number of patients and the defects are located in different areas. Skin blood flow and the microcirculatory pattern is not affected in the area by the tension on wound edges and provides therefore a fast healing process without any vegetatively induced complications even if the string force is high. In dermatosurgery, wounds can be closed directly without changing the microcirculatory pattern in the direct area of the wound margins.  相似文献   

6.
STUDY OBJECTIVE: To evaluate the anesthetic efficacy of a gel form of adrenaline-cocaine topical medication for minor dermal laceration repair. DESIGN: Unblinded, prospective. SETTING: An urban pediatric emergency department. TYPE OF PARTICIPANTS: Thirty-five children aged 20 months to 18 years with lacerations of the face, outer lip, and scalp. INTERVENTIONS: All received adrenaline-cocaine gel made by mixing 1.5 mL of conventional adrenaline-cocaine liquid (adrenaline, 1:2,000; cocaine, 11.8%) with 0.15 g of methylcellulose powder (an inert emulsifying agent). MEASUREMENTS AND MAIN RESULTS: Lacerations were located on the face or outer lip in 25 patients and on the scalp in ten patients. Larger lacerations (length of more than 5 cm and/or depth of more than 5 mm) occurred in nine patients. The average dose of adrenaline-cocaine gel applied per laceration was 0.35 mL (containing 40 mg cocaine). One hundred ninety-five sutures were placed (175 cutaneous, 20 subcutaneous); 192 (98.5%) were placed without eliciting any pain. There were no observed adverse reactions with adrenaline-cocaine gel administration or reported complications of wound healing in any patient. CONCLUSION: Adrenaline-cocaine gel preparation provides excellent anesthetic efficacy for minor dermal lacerations in children. Compared with conventional adrenaline-cocaine liquid, adrenaline-cocaine gel may be advantageous in reducing the total cocaine requirement and may diminish the risk for adverse reactions that can result from runoff of liquid medication onto mucosal or ocular surfaces.  相似文献   

7.
Complications from skin closure after median sternotomy or standard thoracotomy incision, although uncommon, may be the source of undesireable morbidity and even death. A prospective randomized study of 3 different methods of wound skin closure has been carried out in 205 patients undergoing cardiothoracic surgery. These methods were: 1. continuous nylon vertical mattress suture; 2. continuous subcuticular absorbable (Dexon) suture; 3. adhesive sutureless skin closure (Op-Site). All wounds were examined by independent observers at 5, 10 and 45 days after operation, and the findings were graded from 0 to 4. At 5 days, assessments were made of inflammation, edema, discharge and infection. At 10 days, attention was paid to the state of wound healing, and at 45 days to the final cosmetic appearance. The use of continuous subcuticular Dexon suture resulted in less discharge than Op-site (p less than 0.001) and less swelling or redness than nylon (p less than 0.001). Assessment of the final cosmetic appearance of the wound 6 weeks following surgery showed subcuticular Dexon to be superior to either nylon (p less than 0.01) or Op-site (p less than 0.01).  相似文献   

8.
Laceration management.   总被引:5,自引:0,他引:5  
In 1996, almost 11 million lacerations were treated in emergency departments throughout the United States. Although most lacerations heal without sequelae regardless of management, mismanagement may result in wound infections, prolonged convalescence, unsightly and dysfunctional scars, and, rarely, mortality. The goals of wound management are simple: avoid infection and achieve a functional and aesthetically pleasing scar. Recent US Food and Drug Administration approval of tissue adhesives has significantly expanded clinicians' wound closure options and improved patient care. We review the general principles of wound care and expand on the use of tissue adhesives for laceration repair.  相似文献   

9.
Clinical comparison of TAC anesthetic solutions with and without cocaine   总被引:3,自引:0,他引:3  
Two preparations of a topical anesthetic solution were compared with regard to their relative effectiveness, the incidence of side effects, and the occurrence of wound infection. Solution A contained tetracaine 0.5%, adrenalin 1:2,000, and cocaine 11.8%; solution B contained the same amounts of tetracaine and adrenalin but no cocaine. Children less than 10 years old who presented with facial or scalp lacerations were randomized into the A and B groups. Solution A was significantly more effective (P = .01) in producing adequate anesthesia; 8.9% of these patients required supplemental xylocaine injection, compared with 27.5% of B patients. Clinical evidence of wound infection, manifested by erythema at the time of suture removal, occurred in 7% of group A patients; none of the group B patients showed these signs. Drowsiness or excitability following the use of solutions A and B occurred in 10.7% and 7.8%, respectively. There was no convincing evidence, however, that these were causally related, nor was there any statistical correlation. Because of the effectiveness of cocaine-based topical anesthetics in the pediatric population and the relatively low incidence of side effects, including wound infection, it is recommended that topical anesthesia for dermal laceration repair be considered as an alternative to injectable xylocaine.  相似文献   

10.
STUDY OBJECTIVE: Studies have documented the efficacy of normal saline irrigation in decreasing wound infection rates. Wounds traditionally are irrigated using a syringe and needle with manual injection of fluid, a time- and labor-intensive method. We compared irrigation times and infection rates for wounds cleansed with syringe irrigation versus a new, single-use canister of pressurized (8 psi) sterile normal saline. DESIGN: Prospective, randomized, controlled. SETTING: Two Level I emergency departments in tertiary care hospitals, both with emergency medicine residency programs. PARTICIPANTS: Patients with lacerations requiring closure were eligible. Exclusion criteria were wounds above the clavicle more than ten hours old, wounds below the clavicle more than six hours old, insulin-dependent diabetes mellitus, or antibiotic or steroid therapy. Patients (550) were entered between August 1, 1990, and January 31, 1991. Characteristics of the two treatment groups were similar for patient age, age of the wound, size and depth of the laceration, and number of sutures. INTERVENTIONS: Lacerations were irrigated with 250 mL saline in a syringe or 220 mL saline in a pressurized canister for each 5 cm of laceration. At follow-up or suture removal, patients were evaluated for signs of wound complications (cellulitis, ascending lymphangitis, purulent discharge, or dehiscence). MAIN RESULTS: The mean irrigation time for the pressurized canister group (281) was 3.9 minutes versus 7.3 minutes in the syringe irrigation group (254) (P < .0001). The complication rate for the pressurized canister group was 5.0% compared with 3.6% for the syringe irrigation group (not significant, P = .50). Only three of the 20 total complications required antibiotics (two in the pressurized canister group, one in the syringe irrigation group). CONCLUSION: Syringe irrigation times were nearly twice as long as the pressurized canister irrigation times. Use of the pressurized canister facilitates ease of irrigation and markedly decreases the time involved in this traditionally labor-intensive activity. In addition, delivery of the saline is no longer operator dependent, ensuring generation of pressures appropriate for wound cleansing. The pressurized canisters may be useful in standardizing irrigation in wound management research.  相似文献   

11.
In a consecutive series of 150 patients who underwent open heart surgery, absorbable suture (PDS-Ethicon) were used for the closure of median sternotomy. One patient developed sternal dehiscence; wound complications or incompatibility with the suture material did not occur. With the technique of "double" PDS sutures, rapid and secure sternal closure can be performed even in cases of friability of the sternum without cutting through the sternal bone.  相似文献   

12.
Skin adhesives are used to close clean surgical wounds. We aimed to investigate the incidence of skin adhesive-related contact dermatitis and the characteristics that differentiate it from a surgical site infection.We retrospectively analyzed patients whose surgical wound was closed using a liquid skin adhesive (Dermabond Prineo skin closure system, Ethicon, NJ) by a single surgeon between March 2018 and June 2020. Medical records were reviewed to evaluate complications indicating contact dermatitis, including wound infections and hematomas.We included 143 patients (men, 59; women, 84; mean age, 60.8 years). No patient had an early surgical site infection or wound dehiscence, but 4 (2.8%) developed postoperative contact dermatitis (week 7, 1; week 4, 2; day 9, 1). Manifestations included eczema and pruritus, without local heat or wound discharge. All cases resolved without complications, including infection.Contact dermatitis occurred in 2.8% of patients who received liquid skin adhesive, and the symptoms differed from those of surgical site infection. Patients should be informed about the risk of contact dermatitis before applying a liquid skin adhesive.  相似文献   

13.
Study objective: To compare the adequacy and efficacy of anesthesia experienced with lidocaine-epinephrine-tetracaine (LET) solution versus LET gel during suturing of uncomplicated lacerations on the face or scalp in children. Methods: Two hundred children with lacerations of the face and scalp requiring suturing were enrolled in this blinded, randomized controlled trial, in the emergency department of a university-affiliated children’s hospital. After the application of anesthetic solution or gel, adequacy of anesthesia was determined before suturing. Efficacy of anesthesia during laceration repair was determined by the length of time after removal of the topical anesthetic to the first sign of discomfort that required additional anesthesia or until suture completion. Results: Adequacy of initial anesthesia was equivalent between LET solution and LET gel. There was a significant difference in efficacy of anesthesia between the LET formulations. There were more patients with complete anesthesia (85% versus 76%), fewer persons with partial anesthesia (5% versus 21%), and more persons with incomplete anesthesia (9% versus 3%) in the gel group. Conclusion: LET gel is at least as effective as LET solution and possesses theoretical advantages for topical anesthesia during suturing of uncomplicated lacerations on the face and scalp in children.[Resch K, Schilling C, Borchert BD, Klatzko M, Uden D: Topical anesthesia for pediatric lacerations: A randomized trial of lidocaine-epinephrine-tetracaine solution versus gel. Ann Emerg Med December 1998;32:693-697.]  相似文献   

14.
Pancreatic fistula is the most common major complication to occur after distal pancreatectomy, ranging in frequency from 5% to 40%. The appropriate technique for treating the pancreatic stump still remains controversial. Thirty-six patients underwent distal pancreatectomy in Kagawa University Hospital between January 2000 and February 2007. Their hospital records were reviewed to evaluate the usefulness of a stapling closure using several types of staplers in comparison to a suture closure. They were subdivided according to the method used to close the pancreas stump: the suture group comprised 11 patients, the staple group comprised 24 patients, including 7 patients for whom was used the new endopath stapler Echelon 60 (Ethicon Endo-surgery; Johnson & Johnson, Cincinnati, OH, USA). Overall pancreatic fistula rate was 17% (6/36) in this series. In the staple group, 3 of the 24 patients (12%) developed a pancreatic fistula, whereas in the suture group, 3 of 11 patients (27%) developed a pancreatic fistula. Of the 7 patients for whom the Echelon 60 was used, none developed a pancreatic fistula. The length of postoperative hospital stay was also significantly shorter for the patients with the Echelon 60 than in the patients either with sutures or another stapling device. These findings support the advantages of using a stapler closure in distal pancreatectomy. This method, using a new stapler device, is considered to be a simple and safe alternative to the standard suture closure technique.  相似文献   

15.
Deb S  Martin B  Sun L  Burris D  Wherry D  Pikoulis E  Rhee P 《Chest》2000,118(6):1762-1768
OBJECTIVE: Devices that reduce technical difficulty and anastigmatic time when repairing large vessels such as the thoracic aorta would be beneficial. The aim of this study was to determine if titanium vascular closure staples (3 mm) could be safely and quickly applied in the repair of large vessels such as the thoracic aorta. DESIGN: Through a left thoracotomy in 10 female swine (110 to 130 lb), an interposition graft (14 to 16 mm textile) was placed into the aorta distal to the left subclavian artery. Animals were randomized at the time of repair to either running sutures (n = 5; 6-0 polypropylene) or vascular closure staples (n = 5; 3 mm). The anastomosis was evaluated after 2 months with aortograms, and the aorta was harvested to evaluate healing. RESULTS: The clamp times (mean +/- SD) were 30.8 +/- 8.2 min for suture repair and 24.8 +/- 5.1 min for vascular closure staple repair (p = 0.2). Anastomosis times were 20. 0 +/- 6.2 min for the suture group and 16.4 +/- 6.4 min for the vascular closure staple group (p = 0.4). Arch aortograms at 2 months revealed no significant difference in luminal narrowing between the two groups. Gross and microscopic examination revealed no thrombosis, well-healed wounds with a continuous intimal layer, and no differences in intimal thickness or inflammation between the two groups. CONCLUSION: Vascular closure staples were equivalent to sutures in terms of durability, graft patency, and wound healing at 2 months. Vascular closure staples may offer the trauma surgeon a quick and easy alternative when repairing large vessels such as the thoracic aorta.  相似文献   

16.
Established practice in reversal of loop ileostomy relies upon secondary intention healing of the skin defect. This study demonstrates that rapid, uncomplicated healing of the skin defect can be achieved by primary skin closure of the trephine. A retrospective case note review of 29 consecutive patients who underwent primary skin closure of the stomal trephine during loop ileostomy closure over a 28-month period is presented. Data is examined for complications and healing times with specific reference to wound infection. Results are compared with published data on secondary intention healing of the trephine. Wound infection occurred in 2 cases (7%), both being superficial infections responding to antibiotics and removal of sutures. This compares favourably to published infection rates for secondary intention trephine healing and avoids long healing times with costly wound care. Primary skin closure is a safe and effective technique in loop ileostomy reversal and avoids long healing times associated with traditional methods. Received: 7 July 2000 / Accepted in revised form: 12 October 2000  相似文献   

17.

Background  

Topical 2-octylcyanoacrylate tissue (OCA) adhesive has been used as an alternative to close wounds with a comparable cosmetic outcome. The use of 2-OCA in the closure of abdominal laparotomy wounds has not been thoroughly evaluated. Our aim was to compare 2-OCA with conventional skin stapling devices in colorectal surgery.  相似文献   

18.
Infantile hemangiomas (IHs) are the most common benign vascular neoplasms of infancy and childhood. The majority do not need medical intervention. However, large ulcerated scalp IHs may lead to fatal bleeding as well as severe cosmetic disfigurement that indicate early surgical excision, inflicting substantial surgical risks, with short- and long-term morbidity.The TopClosure Tension-Relief System (TRS) is an innovative skin stretching and wound closure-secure system that facilitates primary closure of relatively large skin defects. This system has been shown as a substitute for skin grafts, flaps, or tissue expanders.We describe a case of a giant IH of the scalp usually requiring a complex surgical approach, which was immediately primarily closed applying the TRS.A 3-day-old female infant presented with a giant scalp hemangioma at birth that rapidly grew in the neonatal period with early signs of ulceration. The patient underwent surgical resection of the giant scalp hemangioma with immediate primary closure of the defect using the TRS. Surgical procedure and postoperative period were uneventful.Early surgical resections of IHs at infancy carry substantial surgical risks and morbidity. This is the first reported case of early resection of a scalp hemangioma in the neonatal period, with successful immediate primary closure by application of stress-relaxation technique through the TRS. The application of the TopClosure TRS in this age group has significant advantages. It reduces the complexity and length of surgery, reducing blood loss, eliminating donor site morbidity, improving wound aesthetics, and minimizing the need for future reconstructive procedures.  相似文献   

19.
Jones S 《Ostomy/wound management》2000,46(6):42-5, 48-50
Many neonates require abdominal surgery for a variety of reasons, including necrotizing enterocolitis (NEC). Secondary complications of abdominal surgery include alterations in skin integrity and potential wound dehiscence. These alterations may actually worsen when treated with products "traditionally" used postoperatively. The author simultaneously utilized basic wound care products with currently recognized therapies in managing a 29-week premature infant who experienced dehiscence secondary to bowel repair. By utilizing the correct products and incorporating the principles of moist wound healing and occlusion, this Stage III/IV wound, measuring 12 cm x 3 cm, closed within 35 days of dehiscence. A team-oriented and coordinated approach proved that wounds can, and will, improve, even in this fragile population.  相似文献   

20.
Cardiac device implant wound closure with 2-octyl cyanoacrylate   总被引:1,自引:0,他引:1  
2-Octyl Cyanoacrylate (2-OCA) is a tissue adhesive developed for skin laceration closure that has not been previously evaluated for cardiac device implant wound closure. We reviewed 460 consecutive device implants with 475 incisions between November 1993 and May 2001. From November 1993 to December 1998, all patients (n 335) had a 3-layer reabsorbable suture closure with the application of topical bacitracin and dressing material. They were advised to avoid exposure to moisture for 10 days. From January 1999 to May 2001, the superficial suture layer was replaced with 2-OCA (n=125). No topical bacitracin or dressing was applied and patients were allowed to shower within 72 hours. The two groups did not differ significantly with respect to age (69 +/- 12 vs 70 +/- 13 years, P=NS), sex (59% vs 62% male, p=NS) or device type (77% vs 68% pacemakers/loop recorders, p=NS). All incisions were evaluated at 24 hours, 7-14 days, and 6-12 weeks postprocedure. The 2-OCA and suture groups did not differ significantly with respect to allergic reaction (0% vs 1.4%, P=NS), cellulitis (0% vs 0.9%, P=NS), and infection requiring explant (0.8% vs 0.3%, P=NS), respectively. Total adverse events occurred in 1 of 125 (0.8%) of the 2-OCA group versus 9 of 350 (2.6%) of the suture group (P=NS). In cardiac device implant closure 2-OCA obviated the need for topical antibiotics and dressing materials while facilitating wound care without increased complications.  相似文献   

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