Impact of a newly implemented burn protocol at Tri-Service General Hospital: Outcome analysis of 20-year experience.

Purpose: To share our 20-year experience in major burn management and the impact of a newly implemented burn protocol since 2015 at Tri-Service General Hospital (TSGH).

Materials And Methods: We performed a retrospective cohort study of severely burned patients who were admitted to the intensive care unit (ICU) at TSGH from January 2003 to September 2023. Data regarding demographics, complications, and mortality were collected and analyzed.

Evaluation of Collagen Dermal Filler with Lidocaine for the Correction of Nasolabial Folds: A Randomized, Double-Blind, Multicenter Clinical Trial.

Purpose: Porcine-based dermal injectable collagen is effective for nasolabial fold correction. In the present study, a new dermal injectable collagen, incorporating a novel cross-linking technology and premixed with lidocaine, was introduced. The study aimed to determine the efficacy of the new dermal injectable collagen in improving bilateral nasolabial fold wrinkles, and reducing pain during injection.

Silencing of Dicer enhances dacarbazine resistance in melanoma cells by inhibiting ADSL expression.

Dacarbazine (DTIC) is the primary first-line treatment for advanced-stage metastatic melanoma; thus, DTIC resistance is poses a major challenge. Therefore, investigating the mechanism underlying DTIC resistance must be investigated. Dicer, a type III cytoplasmic endoribonuclease, plays a pivotal role in the maturation of miRNAs.

Safety and efficacy of hyaluronic acid injectable filler in the treatment of nasolabial fold wrinkle: a randomized, double-blind, self-controlled clinical trial.

Introduction: The injectable skin fillers available for soft tissue augmentation are constantly growing, providing esthetic surgeons with more options in the treatment of scars, lines, and wrinkles. Hyaluronic acid (HA)-derived injectable fillers are ideal to reduce the appearance of nasolabial folding. This study investigated the efficacy and safety of the commercially available HA filler from Maxigen Biotech Inc.

Clinical Application of the Peroneal Artery Perforator Flap for Reconstruction of Lateral Malleolus Defects.

The reconstruction of defects of the lateral malleolus involving the exposed fibular bone or tendon is challenging. This study aimed to evaluate the clinical application of the peroneal artery perforator flap with or without split-thickness skin grafting for soft tissue reconstruction of the bony defect of the lateral malleolus of the ankle joints. Reconstruction using a peroneal artery perforator flap with or without split-thickness skin grafting was performed for 15 patients (10 men, 5 women) between January 2007 and December 2018.

Successful Treatment of Plantar Hyperkeratosis in the Form of Recurrent Corns With Split-Thickness Sole Skin Graft.

Introduction: Plantar hyperkeratosis, such as corns and calluses, is common in older people and associated with pain, mobility impairment, and functional limitations. It usually develops on the palms, knees, or soles of feet, especially under the heels or balls. There are several treatment methods for plantar hyperkeratosis, such as salicylic acid plaster and scalpel debridement, and conservative modalities, such as using a shoe insert and properly fitting shoes.

Enhanced wound-healing performance of a phyto-polysaccharide-enriched dressing - a preclinical small and large animal study.

Alginate is a natural rich anionic polysaccharide (APS), commonly available as calcium alginate (CAPS). It can maintain a physiologically moist microenvironment, which minimises bacterial infection and facilitates wound healing at a wound site. Patients with burn injuries suffer from pain and an inflammatory response.

Pulmonary metastatic angiosarcoma from scalp with fatal complication: A case report.

Introduction: Angiosarcoma is a rare malignant neoplasm with poor prognosis. Angiosarcoma of the scalp is frequently recurs locally, and metastasizes early despite various treatments. The common sites of metastatic are lung, liver, and lymph nodes.

Breast Reconstruction Using Pedicled Latissimus Dorsi Myocutaneous Flaps in Asian Patients With Small Breasts.

Background: The use of implants is still the most common procedure for breast reconstruction because they are easy, less painful than tissue transplants, and do not need a donor site. However, it is challenging to find a suitable implant for patients with small breasts, and some women fear foreign bodies and possible complications or reoperations. Autologous breast reconstruction using the pedicled latissimus dorsi (LD) myocutaneous flap without an implant provides a good option for Asian women with small breasts.

A Biodegradable Hemostatic Gelatin/Polycaprolactone Composite for Surgical Hemostasis.

Massive bleeding is the leading cause of battlefield-related deaths and the second leading cause of deaths in civilian trauma centers. One of the challenges of managing severe wounds is the need to promote hemostasis as quickly as possible, which can be achieved by using hemostatic dressings. In this study, we fabricated 2 kinds of gelatin/polycaprolactone composites with 2 ratios of gelatin/polycaprolactone, 1:1 and 2:1 (GP11 and GP21, respectively).

Postmastectomy Breast Reconstruction Combined With Contralateral Breast Augmentation for Taiwanese Women With Small Breasts.

Background: Although autogenous tissue-based breast reconstruction has been widely used in the past decade, implant-based breast reconstruction is more often used in Taiwan because Asian women are generally slender with small breasts. For patients with very small breasts, it is hard to achieve the goal of reconstructing a similar breast to the contralateral one, even with the smallest size implant available commercially. Therefore, these patients need not only breast reconstruction but also contralateral breast augmentation.

Chylous ascites after pedicled transverse rectus abdominis myocutaneous flap harvest.

Chylous ascites is a rare clinical condition that occurs as a consequence of disruption of the abdominal lymphatics. Here, we present the case of a 58-year-old woman with sustained chylous ascites after pedicled transverse rectus abdominis myocutaneous (TRAM) flap harvest. The chylous ascites did not decrease despite conservative therapy.

Hyperbaric Oxygen Therapy for the Adjunctive Treatment of Pyoderma Gangrenosum: A Case Report.

Pyoderma gangrenosum (PG) is a neutrophilic dermatosis of unknown etiology characterized by an ulcerative skin condition and confirmed through a diagnosis of exclusion. Management usually consists of systemic drug therapy, such as corticosteroids, sulfones, or immunosuppressants, either alone or in combination. Long-term use of these medications often has untold side effects.

Cranioplasty Using a Novel Osteoconductive Scaffold and Platelet Gel.

Background: Commonly used materials for cranioplasty include autogenous bone grafts, methyl methacrylate, and titanium mesh. We evaluated a novel osteoconductive scaffold [N-isopropylacrylamide cross-linked with acrylic acid using γ-rays (ANa powder)] mixed with platelet gel for cranioplasty.

Methods: ANa powder mixed with platelet gel was implanted into a 15 × 15-mm, full-thickness calvarial bone defect in 5 New Zealand white rabbits.

Evaluation of Wound Healing Efficacy of an Antimicrobial Spray Dressing at Skin Donor Sites.

Introduction: Autologous skin transplantation is a common treatment for patients with full-thickness burns. Postoperative wound care is essential for skin graft donor and recipient sites, but traditional wound dressings such as cotton and gauze do not form an effective barrier to bacteria, and patients can feel uncomfortable when replacing dressings.

Materials And Methods: The goal of this study was to evaluate the use of an antimicrobial spray dressing (JUC Spray Dressing, NMS Technologies Co Ltd, Nanjing, China), with respect to its antimicrobial efficiency and the degree of pain experienced by patients.

Successful Pedicled Anterolateral Thigh Flap Reconstruction for a Recurrent Ischial Pressure Ulcer: A Case With Multiple Recurrences Over a 7-year Follow-up.

Ischial pressure ulcers are difficult ulcers to treat and have a low treatment success rate compared to sacral and trochanteric ulcers; regional flap failure further complicates the treatment. Reported here is a case of a 65-year-old man who experienced a spinal injury with paraplegia due to trauma 20 years ago. The patient experienced a recurrent ischial ulcer since 2007, and underwent several types of flap reconstruction with poor outcomes over a 7-year period.

Oncological safety and outcomes of nipple-sparing mastectomy with breast reconstruction: a single-centered experience in Taiwan.

Introduction: Nipple-sparing mastectomy has become a contemporary surgical treatment that achieves improved cosmetic outcomes for patients with breast cancer in Western countries. We examined oncological and cosmetic outcomes in Asian women who underwent nipple-sparing mastectomy in Taiwan.

Methods: Between 2006 and 2011, 42 patients with breast cancer who underwent 44 nipple-sparing mastectomy operations with immediate reconstruction at the Tri-Service General Hospital were reviewed.

Bipedicled flap for the reconstruction of soft tissue defects of the Achilles tendon.

Soft tissue defects exposing the Achilles tendon are common in patients who have undergone trauma or in those with pressure ulcers associated with vascular diseases. The purpose of this article was to present our experience of 11 patients who underwent reconstruction of soft tissue defects of the Achilles tendon using bipedicled fasciocutaneous flaps. Between August 2008 and August 2012, 11 patients were admitted to our hospital, presenting with soft tissue defects overlying the Achilles tendon.

Histochemical and functional improvement of adipose-derived stem cell-based tissue-engineered cartilage by hyperbaric oxygen/air treatment in a rabbit articular defect model.

Cartilage is exposed to compression forces during joint loading. Therefore, exogenous stimuli are frequently used in cartilage tissue engineering strategies to enhance chondrocyte differentiation and extracellular matrix (ECM) secretion. In this study, human adipose-derived stem cells were seeded on a gelatin/polycaprolactone scaffold to evaluate the histochemical and functional improvement of tissue-engineered cartilage after hyperbaric oxygen/air treatment in a rabbit articular defect model.

Clinical applications of the pedicled anterolateral thigh flap in reconstruction.

Background: Reconstruction of extensive defects of the lower abdomen, penoscrotum, trochanter, groin and knee without using complex microsurgery is a reconstructive challenge. Pedicled anterolateral thigh (ALT) flaps offer many advantages over other regional flaps for this purpose, such as the large skin area and soft-tissue availability, a remarkable pedicle length, and possessing multiple components and reliability. We present our experience of using pedicled ALT flaps for repairing various defects.

A simple protocol for the management of deep sternal surgical site infection: a retrospective study of twenty-five cases.

Background: Deep sternal incisional surgical site infection is a serious and potentially life-threatening complication after open heart surgery. Although a rare post-operative complication, the rates of post-operative morbidity and mortality are greater in patients who develop a deep sternal incisional surgical site infection than in those who do not.

Methods: We evaluated retrospectively the results of patients who developed a deep sternal incisional surgical site infection who were treated with either a pectoralis major flap or delayed primary closure after previous negative-pressure wound therapy (NWPT).

Partial Calcanectomy Facilitates Wound Closure of Heel Defects in High-Risk Patients.

Background: Heel ulcers in patients with severe peripheral artery occlusive disease represent a challenge to the treating physician. They become more difficult to treat with underlying medical comorbidities. The purpose of this report is to document evidence that partial calcanectomy is simple to perform and clears infected bone, tissue, and ulceration.