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1.
Surg Infect (Larchmt) ; 19(3): 345-351, 2018 Apr.
Article in English | MEDLINE | ID: mdl-29596040

ABSTRACT

BACKGROUND: Skin and soft tissue infections are common problems dealt with in emergency departments and medical offices. It is routine practice to prescribe antibiotic agents after incision and drainage of cutaneous abscesses. However, current evidence does not support prescribing oral antibiotic agents after surgical debridement. The aim of the present study was to determine the actual role of antibiotic agents after drainage of cutaneous abscesses. PATIENTS AND METHODS: This was a prospective study of patients undergoing incision and drainage (I&D) of a subcutaneous abscess. Patients were randomly assigned either to receive antibiotic agents (group 1) or placebo (group 2) after I&D. The primary end point was resolution rate of the abscess at the seventh day. Secondary end points were pain at the seventh day and total time to full healing of the wound. P value <0.05 was considered statistically significant. RESULTS: One hundred sixty-five patients were included for analysis. Age, gender, body mass index (BMI), and comorbidities did not differ substantially between groups. Chest and peri-anal abscesses were statistically more frequent in group 2, whereas neck abscesses were more frequent in group 1 (p = 0.02). Leukocyte count was also statistically higher in group 1 (p = 0.005). Resolution rate was 96% in group 1 and 93% in group 2, with no statistical difference between both (p = 0.28). Neither pain at seventh day nor time to full healing differed statistically between groups. CONCLUSIONS: Antibiotic agents are not necessary for uncomplicated subcutaneous abscesses after I&D. These cases can be managed safely on an outpatient basis without any increase in morbidity.


Subject(s)
Abscess , Anti-Bacterial Agents/therapeutic use , Drainage/statistics & numerical data , Soft Tissue Infections , Abscess/drug therapy , Abscess/epidemiology , Abscess/surgery , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Soft Tissue Infections/drug therapy , Soft Tissue Infections/epidemiology , Soft Tissue Infections/surgery , Treatment Outcome , Young Adult
2.
Surg Innov ; 22(1): 88-96, 2015 Feb.
Article in English | MEDLINE | ID: mdl-24902686

ABSTRACT

BACKGROUND: Surgical management of gastrointestinal fistulae has been reported to carry a 30-day morbidity rate up to 82% and a mortality rate ranging from 2% to 4.8%; thus nonoperative alternatives are required. The aim of the present study was to assess the current experience on the use of cyanoacrylates in the management of these fistulae. METHODS: A systematic review was carried out on Medline, Embase, The Cochrane database, Academic Search Complete, MedicLatina, and SciELO for English, Spanish, and Portuguese articles dealing with refractory fistulae by means of cyanoacrylate embolization therapy. Publication dates were restricted from 1969 to present. Outcome parameters were study design, number of participants, etiology of the fistula, approach, material used, success rate, complications, and mortality. RESULTS: Electronic search yielded a total of 377 articles. After a meticulous screening, only 14 studies dealing with foregut/midgut fistulae and 6 addressing hindgut fistulae were included. All the included articles were prospective and retrospective case series. Cumulative success rate was 81% (range 0% to 100%) and 3 out of 203 patients (1%) developed minor complications. CONCLUSION: Cyanoacrylate embolization of nearly all types of refractory gastrointestinal fistulae is a feasible and harmless technique. Prospective controlled studies are required to support the available evidence.


Subject(s)
Cyanoacrylates , Embolization, Therapeutic/methods , Gastric Fistula/therapy , Intestinal Fistula/therapy , Tissue Adhesives , Cyanoacrylates/adverse effects , Cyanoacrylates/therapeutic use , Humans , Tissue Adhesives/adverse effects , Tissue Adhesives/therapeutic use
3.
Minim Invasive Ther Allied Technol ; 23(3): 144-51, 2014 Jun.
Article in English | MEDLINE | ID: mdl-24359311

ABSTRACT

INTRODUCTION: LigaSure™ was developed as an alternative to suture ligatures, hemoclips and staplers for ligating vessels and tissue bundles. The aim of the present study was to determine whether LigaSure can be used as a welding instrument in the performance of laparoscopic sleeve gastrectomy. MATERIAL AND METHODS: Gastric specimens were assigned into four groups. Group 1 - specimens remained with the staple line intact. Group 2 - the staple line was oversewn. Group 3 - the staple line was resected with LigaSure. Group 4 - staple line was resected with LigaSure and the seal was oversewn. In all specimens the pressure tolerance was assessed using a portable sensor. RESULTS: In group 1 the leak pressure was 34.7 ± 11.7 whereas in group 2 specimens the pressure increased three-fold (101.9 ± 21.4). The LigaSure seal alone (group 3) achieved a mean pressure of 13.7 mmHg. However, in group 4 there was an exponential increase on their burst strength up to 142 mmHg (p = 0.0005). CONCLUSION: According to our results, LigaSure could be used to perform laparoscopic sleeve gastrectomy with reduction of staple-line bleeding and, when reinforced with a running suture, it achieves a strength that approaches that of staples plus oversewing.


Subject(s)
Gastrectomy/methods , Laparoscopy/methods , Surgical Stapling/methods , Equipment Design , Gastrectomy/instrumentation , Humans , Laparoscopy/instrumentation , Pressure , Sutures , Tensile Strength
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