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1.
Wounds ; 36(2): 39-42, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38479429

ABSTRACT

BACKGROUND: Gastrocutaneous fistula is a rare complication following Roux-en-Y gastric bypass, a commonly performed bariatric surgery. While most ECFs respond to conservative management, some do not close despite adequate nutritional support, infection source control, and drainage management. As such, the chronicity of these difficult-to-treat wounds can be physically and economically costly to patients. CASE REPORT: A 53-year-old female with a history of Roux-en-Y gastric bypass developed a gastrocutaneous fistula secondary to a perforated gastrojejunal ulcer, requiring immediate surgical intervention. After being discharged from the hospital, 37 days of conservative management and NPWT did not reduce the size of the fistula tract. To help control the patient's chronic abdominal pain and increase the rate of wound healing, the patient underwent treatment with HFES (20 kHz) delivered using a handheld transcutaneous electrical nerve stimulator. This electrotherapy was found to reduce the majority of the patient's pain within the first treatment session. The patient's fistula also began to decrease in size within 1 week of initiating treatment. CONCLUSION: This case report details the successful closure of a gastrocutaneous fistula after administration of HFES 3 times a week over the course of 25 days. The mechanism of action of HFES and its role in the wound healing process are also discussed.


Subject(s)
Gastric Bypass , Gastric Fistula , Obesity, Morbid , Female , Humans , Middle Aged , Gastric Fistula/etiology , Gastric Fistula/surgery , Gastric Bypass/adverse effects , Drainage , Electric Stimulation/adverse effects , Obesity, Morbid/complications , Obesity, Morbid/surgery
2.
Wounds ; 33(5): 119-126, 2021 May.
Article in English | MEDLINE | ID: mdl-34370680

ABSTRACT

INTRODUCTION: Chronic wounds are a source of significant morbidity. Medical and scientific efforts are ongoing to further therapeutic modalities improving pain scores and augmenting healing while decreasing complications and reducing the social and economic burden of wounds. Electrical current therapy, or electrical stimulation (ES), has been shown to decrease and modulate both acute and chronic pain; however, understanding of the role of ES in wound closure is limited. OBJECTIVE: This single-center case series reports use of a topical ultrahigh frequency ES (UHF-ES) therapy to decrease wound pain and improve the rate of closure in difficult-to-heal wounds in 9 patients. MATERIALS AND METHODS: Initially, each patient underwent individualized care of their chronic wounds for a minimum of 8 weeks, after which adjunct UHF-ES therapy was provided 3 times per week for an average of 8 additional weeks. Wound size and pain level were documented for the period before and after UHF-ES. RESULTS: Overall, pain improved across the 9 patients. One patient was insensate, and another experienced an increase in pain during treatment. Of the 8 patients with sensation, 7 (88%) experienced a decrease in wound pain, with an average 3.4-point reduction per 10-point visual analog scale. Average pain level was 4.14 before treatment and 0.71 after. The average wound size was 5.70 cm2 ± 5.23 cm2 approximately 8 weeks before the initiation of treatment, 4.34 cm2 ± 4.51 cm2 at the time of treatment, and 1.2 cm2 ± 1.75 cm2 at the conclusion of treatment. The average percentage of wound closure with individualized wound care alone was 23.77%, which increased to 64.58% with the addition of UHF-ES therapy. The weekly percentage of wound closure was statistically significant (P = .0027) between the 2 treatment methods. CONCLUSIONS: While additional research into the use of ES (namely, UHF-ES in wound healing) is warranted, the device reported herein may be an effective, safe, and low-cost adjunct treatment in the care of chronic, difficult-to-heal wounds.


Subject(s)
Electric Stimulation Therapy , Wound Healing , Humans , Pain
3.
Eplasty ; 18: e22, 2018.
Article in English | MEDLINE | ID: mdl-30023038

ABSTRACT

Introduction: Meshed split-thickness skin grafting represents a rapid and effective technique for surgical wound closure. Factors such as ongoing inflammation, microbial colonization, and a poorly vascularized wound bed increase the rate of skin autograft failure up to 33%. Because of the inherent angiogenic, anti-inflammatory, antimicrobial, and antifibrotic properties of human placental membranes, the complementary use of human placental membranes may promote graft survival and improve success rate for complete ulcer resolution. Methods: In this case series, a viable cryopreserved placental membrane was used as a meshed split-thickness skin grafting overlay in 6 high-risk patients with various comorbidities and recalcitrant nonhealing lower-extremity wounds. Results: The mean size of grafted wounds was 130.3 cm2. The average graft take-rate by postoperative days 10 to 14 was 92.5%, with complete epithelialization of all skin graft interstices observed between days 10 and 21. Transplanted autograft tissues did not lyse or dissolve, and sites remained free of infection and maceration throughout postoperative follow-up. Complete wound closures remained intact at the 12-month follow-up visit. Discussion: Thus far, our clinical experience has warranted the complementary use of viable cryopreserved placental membrane and meshed split-thickness skin grafting to reduce the need for repeat surgical interventions or prolonged local wound care due to graft loss or failure in high-risk patients.

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