The central portion of chronic wounds is often hypoxic and relatively hypothermic, representing a deficient energy supply of the tissue, which impedes wound healing or even makes it impossible. Water-filtered infrared-A (wIRA) is a special form of heat radiation with a high tissue penetration and a low thermal load to ...

OBJECTIVE: An ulcer categorized as Fontaine's stage IV represents a chronic wound, risk factor of arteriosclerosis, and co-morbidities which disturb wound healing. Our objective was to analyze wound healing and to assess potential factors affecting the healing process. METHODS: 199 patients were included in this 5-year study. The significance levels ...

INTRODUCTION: The systematic use of 2-octyl cyanoacrylate (2-OCA) became routine in our cardiac unit in 2000. This topical skin adhesive has been used in conjunction with conventional suturing for skin closure and prevention of postoperative wound infections by means of its performance as a microbial barrier to exogenous bacteria. It ...

BACKGROUND/AIMS: Temporary loop ileostomies constructed to protect distal anastomoses are generally closed at 8 to 12 weeks, a period long enough to encounter stoma-related complications, which reduces the quality of life. Early closure may be considered to overcome these adverse effects. This prospective study was designed to investigate the reliability ...

Enzymatic debridement by the use of a proteolytic enzyme complex derived, isolated and purified from pineapple stems proves to be an innovative, rapid, effective, selective and safe method of postburn necrotic skin removal. The major advantages of the procedure include minimal invasivity, rapidity, effectiveness, possibility to perform the debridement at ...

BACKGROUND: Radiation is a known risk factor for poor wound healing. Patients undergoing intraoperative radiation therapy (IORT) typically receive higher cumulative doses to their wound beds than patients treated with conventional radiation therapy. We review our experience with IORT in patients undergoing resection of head and neck cancer and flap ...

AIM: We compared results of two techniques of haemorrhoidectomy: open Milligan-Morgan (MM) and closed Ferguson (CF) techniques. Length of hospitalization, pain complaints, return to full activity, wound healing time were considered. METHODS: We included the group of 63 patients: 29 patients (16 women) were randomly allocated to MM operation and ...

BACKGROUND: Recommended treatment for severe rabies exposure in unvaccinated individuals includes wound cleaning, administration of rabies immunoglobulins (RIG), and rabies vaccination. We conducted a survey of rabies treatment outcomes in the Philippines. METHODS: This was a case series involving 7,660 patients (4 months to 98 years of age) given purified ...

BACKGROUND: A single layer closure might save operating time, disrupt less tissue, introduce less foreign material into the wound, and thus result in less post operative morbidity. OBJECTIVES: The objective of this review was to assess the effects of a single layer closure of the uterine incision at caesarean section, ...

A clinical series of 13 patients who underwent cranioplasty using a new quick setting material, namely Cortoss, was done over 3-year period. Thus, the primary objective of this study is to evaluate the role of Cortoss in the treatment calvarial defects which were mainly due to trauma (4 patients), tumor ...

BACKGROUND: Several randomized controlled trials have compared different suture materials and techniques for abdominal wall closure with respect to the incidence of incisional hernias after midline laparotomy and shown that it remains, irrespective of the methods used, considerably high, ranging from 9% to 20%. The development of improved suture materials ...

Background: Water-filtered infrared-A (wIRA) is a special form of heat radiation with a high tissue-penetration and with a low thermal burden to the surface of the skin. wIRA is able to improve essential and energetically meaningful factors of wound healing by thermal and non-thermal effects. Aim of the study: prospective ...

It has previously been reported that the Ley prosthesis, a 0.5-mm-thick titanium alloy plate designed for reconstruction and stabilization of the unstable sternotomy, leads to shorter hospital stay and reduces the need for further surgical procedures in patients with postoperative mediastinitis after open heart surgery. We report our initial experience ...

OBJECTIVES: To evaluate a simple treatment algorithm in sternal wound infection (SWI) allowing for primary closure and to describe the different surgical techniques and their associated morbidity and mortality. METHODS: A retrospective analysis of all patients operated on between 1996 and 2004 in a single tertiary care institution. All epidemiological ...

BACKGROUND AND METHOD: This article describes and discusses a prospective randomized study with gentamicin sulfate in the surgical treatment of hidradenitis suppurativa. The purpose of the study was to investigate whether enclosure of antibiotics after primary excision and closure reduces the number of postoperative infections. Therefore, the hidradenitis lesions were ...

STUDY DESIGN: A retrospective clinical study. OBJECTIVE: To evaluate the safety and efficacy of using an omental flap in complex spine reconstruction in patients at high-risk for wound dehiscence. SUMMARY OF BACKGROUND DATA: Postoperative wound dehiscence represents a major cause of morbidity in patients undergoing instrumented spinal reconstruction. A variety ...

BACKGROUND: There are numerous autograft alternatives promoted. Although most have laboratory or animal data, few have evaluations of clinical performance. We performed an evaluation of a new calcium sulfate-demineralized bone matrix/Allomatrix in the treatment of nonunions. METHODS: A consecutive series of patients requiring bone grafting for atrophic/avascular nonunions were retrospectively ...

BACKGROUND AND OBJECTIVE: Hypergranulation tissue may complicate postoperative wounds, causing them to become chronic nonhealing ulcers. There is no reliably effective treatment. We report the use of the 595-nm pulsed-dye laser (PDL) for the treatment of wounds healing by second intention and complicated by hypergranulation tissue after Mohs micrographic surgery. ...

BACKGROUND: There are minimal data comparing laparoscopic appendectomy (LA) with open appendectomy (OA) in obese patients. METHODS: We reviewed consecutive adult patients from 2003 to 2005 who underwent an appendectomy at a University-affiliated teaching hospital. Obesity was defined as a body mass index of 30 or greater. Outcome measures included ...

We report on the application of OK-432 (picibanil) in a patient with prolonged wound healing impairment. A 13-year-old girl had suffered a polytrauma with a displaced fracture of the sacrum which required neurosurgical decompression of the sacral plexus. Postoperatively, a seroma with recurrent fistulation was seen. Excision of the wound, ...

OBJECTIVE: This study evaluated the action of low-level laser therapy (LLLT) on the modulation of inflammatory reactions during wound healing in comparison with meloxicam. BACKGROUND DATA: LLLT has been recommended for the postoperative period because of its ability to speed healing of wounds. However, data in the literature are in ...

OBJECTIVES: To determine the optimum period for passive post-mastectomy drainage in Accra, Ghana, comparing early (day 4) to late (day 10) drain removal. DESIGN: Randomised prospective clinical study. SETTING: Surgical Department, Korle Bu Teaching Hospital, Accra, Ghana SUBJECTS: Patients with breast cancer scheduled for total mastectomy and level 11 axillary ...

AIM: Vacuum-assisted closure (VAC) was primarily designed for the treatment of pressure ulcers or chronic, debilitating wounds. Recently, VAC has become an encouraging treatment modality for sternal wound infection after cardiac surgery, providing superior results to conventional treatment strategies. METHODS: From November 2004 to September 2006, 34 patients, undergoing VAC ...

OBJECTIVE: To assess the efficacy and safety of a tissue adhesive for wound closure in elective hand surgery. METHOD: A prospective observational study of the use of Dermabond for wound closure was undertaken. The cohort consisted of a consecutive case series of 105 patients and 114 surgical wounds. Surgeon and ...

OBJECTIVE: To identify the optimal dressing for split-thickness skin graft (SSG) donor sites. METHOD: This prospective randomised controlled trial compared two dressings - a new absorbent form of a polyurethane film dressing (Tegaderm Absorbent, 3M) and our standard alginate dressing (Kaltostat, ConvaTec) - on SSG donor sites in 40 patients. ...

This study was undertaken to investigate the efficacy of ultra-low microcurrent delivered by the Electro Pressure Regeneration Therapy (EPRT) device for the management of chronic wounds. In this study, 23 patients with chronic skin ulcers and 2 with abdominal dehiscence that was present for an average of 16.5 mo, who ...

BACKGROUND: Silver has been used to reduce infection for centuries. This study retrospectively analyzed whether the introduction of silver-impregnated dressing (SD; Silverlon, Argentum Medical, LLC, Lakefront, GA) rather than RD (iodine- or alcohol-based swab and dry 4 x 4 gauze) would reduce the risk of superficial or deep infection after ...

BACKGROUND: Open abdomen (OA) treatment often results in difficulties in closing the abdomen. Highest closure rates are seen with the vacuum-assisted wound closure (VAWC) technique. However, we have experienced occasional failures with this technique in cases with severe visceral swelling needing longer treatment periods with open abdomen. Feasibility and short-term ...

BACKGROUND: Negative pressure therapy (NPT), primarily introduced for the treatment of pressure ulcers or chronic debilitating wounds, has recently emerged as a novel treatment strategy in the field of cardiac surgery, providing superior results to the conventional therapeutic strategies. PATIENTS AND METHODS: From November 2004 to October 2005, 25 patients ...

OBJECTIVE: Assessing the efficacy of a polyhydrated ionogen impregnated dressing in the treatment of recalcitrant diabetic foot ulcers. SUMMARY BACKGROUND DATA: Diabetic Foot Ulcers (DFU) continue to present a formidable challenge in terms of morbidity and health care costs. Increasing evidence ascertains the important role of Matrix MetalloProteinases (MMPs) and ...

Wound healing is a dynamic and complex biologic process that could be accelerated by growth factors. To investigate the efficacy of topical recombinant human acidic fibroblast growth factor (rh-aFGF) treatment in deep partial-thickness burn or skin graft donor sites, we designed a randomized, multicenter, double-blind, and placebo-controlled clinical trial. The ...

Obtaining endolumenal closure of hollow visceral defects may complement conventional, incision-based, surgical alternatives and benefit the experimental field of natural orifice translumenal endoscopic surgery (NOTES). Endoscopic tissue plicating devices (TPD) represent a promising closure technology; however, the long-term integrity of resultant closures is uncertain. Swine (n=10) underwent survival transgastric NOTES ...

BACKGROUND: Wound coverage for second-degree burns remains a clinical challenge. Human amniotic membranes have been used for many years in the treatment of burns; however, no large prospective clinical trials have been published. In this article, we present a novel and standardized procurement and processing method for amnion and investigate, ...

INTRODUCTION: Wound dressings containing silver have been in widespread use for many years. However, there are few quantitative data on the systemic absorption of silver or whether there is associated clinical risk. OBJECTIVES: To assess systemic silver levels when Acticoat dressings containing nanocrystalline silver were used, and to determine whether ...

OBJECTIVE: To evaluate the probability of wound healing based on percentage of wound area reduction (PWAR) at 1 and 4 weeks in individuals with large, chronic, nonischemic diabetic foot wounds following partial foot amputation. METHODS: Data from a 16-week randomized clinical trial (RCT) of 162 patients were analyzed to compare ...

BACKGROUND: Healing of venous leg ulcers (VLUs) is often stalled despite compression therapy. Increased bacterial burden and chronic inflammation are 2 factors that may prevent these chronic VLUs (CVLUs) from healing. There is evidence that nanocrystalline silver dressings may reduce bacterial levels, decrease the chronic inflammatory response, and thus promote ...

INTRODUCTION: 2-Octyl cyanoacrylate (2-OCA; Dermabond) is a synthetic tissue adhesive that has proven utility in the closure of minor surgical incisions. Recently, we began using this adhesive for skin closure after circumcision and herein report our experience. TECHNICAL CONSIDERATIONS: A total of 267 patients (mean age 4 years) underwent circumcision ...

OBJECTIVE: To investigate the use of a topical oxygen emulsion (TOE), consisting of a supersaturated oxygen suspension using perfluorocarbon components, on second-degree burns and partial-thickness wounds. DESIGN: Oxygen is a required substance for various aspects of wound repair, and increased oxygen tension in a wound has been shown to stimulate ...

Deep dermal partial-thickness scalds remain one of the most common types of injuries in childhood. Local treatment of those wounds, alternatively described as IIb degree, is still very controversial. Some authors advise conservative treatment of such wounds, pointing to their ability to self-reepithelialise, which is possible but significantly prolonged. Other ...

Continuous irrigation and the vacuum-assisted closure system are effective methods for the treatment of infected wounds and intractable ulcers. The objective of this study was to simultaneously use both of the above methods as a new approach for obtaining more satisfactory, accelerated wound healing. After debridement of the wound, indwelling ...

There is an ongoing debate regarding the optimal operation for chronic pilonidal disease. The current study analyzes the outcome of wide local excision (WLE) compared with unroofing and marsupialization (UM) as primary intervention for chronic pilonidal disease. A retrospective review of a single institution experience over a 5-year period was ...

BACKGROUND: Open abdomen treatment because of severe abdominal sepsis and abdominal compartment syndrome remains a difficult task. Different surgical techniques are available and are often used according to the surgeon's personal experience. Recently, the abdominal vacuum-assisted closure (VAC) system has been introduced, providing a new possibility to treat an open ...

The purpose of this study was to compare the mean duration and complication rates of cyanoacrylate application in head and neck incision closures to those performed with conventional sutures. Eighty patients who underwent head and neck surgical operations (20 thyroidectomies, 13 submandibular gland resections, 9 parotidectomies, 6 neck dissections in ...

BACKGROUND: Nonhealing wounds are a major, functionally-limiting medical problem impairing quality of life for millions of people each year. Various studies report complete wound epithelialization of 48 to 56% over 30 to 65 d with different treatment modalities including ultrasound, topical rPDGF-BB, and composite acellular matrix. This is in contrast ...

Burns result in substantial morbidity because of fibroblast proliferation and contracture. Mitomycin C is a chemotherapeutic agent known to suppress fibroblast proliferation. It is used in ophthalmologic disorders and reduces scarring in upper aerodigestive surgery. No study of the effect of mitomycin C on cutaneous burns has been performed. This ...

In cardiac surgery, sternal wound infection (SWI) continues to be one of the most serious postoperative complications. Coagulase-negative staphylococci (CoNS) have become the most common causative agents of SWI. However, many CoNS species are resistant to routine intravenous antibiotic prophylaxis. 2000 cardiac surgery patients were randomised to routine prophylaxis with ...

INTRODUCTION: It has been known for centuries that maggots are potent debriding agents capable of removing necrotic tissue and slough. In January 2004, the US Food and Drug Administration decided to regulate maggot debridement therapy (MDT). As it is still not clear which wounds are likely or unlikely to benefit ...

Wound healing after graft closure of excised burn wounds is a critical factor in the recovery process after thermal injury. Processes that speed time to stable wound closure should lead to improved outcomes, shorter lengths of hospital stays, and decreased complications. A randomized clinical trial to test the ability of ...

In order to identify a means to reduce scar formation of the skin after incision, this study examined the effect of local administration of basic fibroblast growth factor (bFGF) in humans. bFGF was administered to a sutured wound immediately after an operation. The drug was injected once into the dermis ...

BACKGROUND: Typhoid fever (TF) is a severe febrile illness caused by Salmonella typhi. One of the most lethal complications of TF is ileal perforation (TIP). Although the mortality of associated with TIP has decreased slightly over the past decade, it is still high. METHODS AND RESULTS: The records of the ...