A Comparative Observation on Wound Healing After Surgery for Necrotizing Fasciitis: Kangfuxin Liquid Gauze versus Vaseline Gauze.

Objective: To evaluate the effectiveness of Kangfuxin Liquid (a traditional Chinese medicine) gauze and Vaseline gauze in wound healing after necrotizing fasciitis surgery. Method: The study was conducted at The First Affiliated Hospital of Baotou Medical College between February 2020 and February 2022. A total of 54 patients diagnosed with necrotizing fasciitis were randomly assigned to the Vaseline gauze group as the control group, and the Kangfuxin Liquid gauze group as the experimental group. Various aspects of treatment efficacy, wound healing conditions, healing indicators, pain scores, inflammation markers, and adverse reactions were compared between the two groups. Results: The total effective rate in the experimental group (100.00%) was significantly higher than that in the control group (77.78%), with a statistically significant difference The experimental group showed lower scores for secretion, granulation tissue morphology, redness, and swelling compared to the control group, with statistical significance. Additionally, the experimental group exhibited faster slough separation, new epidermis formation, and overall wound healing compared to the control group, with statistical significance. Visual analog scale (VAS) scores on postoperative days 3, 7, 9, and 14 were significantly lower in the experimental group than in the control group. Before treatment, there was no statistically significant difference in the levels of interleukin-17 (IL-17), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α) between the two groups. However, after treatment, both groups exhibited a decrease in inflammatory markers, and the experimental group had significantly lower levels of IL-17, IL-6, and TNF-α compared to the control group). Furthermore, the incidence of adverse reactions in the experimental group (3.70%) was significantly lower than that in the control group (22.22%). Conclusion: The utilization of Kangfuxin Liquid gauze in wound healing after necrotizing fasciitis surgery effectively promotes wound healing, provides precise therapeutic effects, significantly reduces patient pain, improves inflammation, and exhibits minimal adverse reactions, thus demonstrating high safety. Therefore, the application of Kangfuxin Liquid gauze in this clinical context is highly recommended.

Therapeutic Drug Monitoring of Dalbavancin Treatment in Severe Necrotizing Fasciitis in 3 Critically Ill Patients: A Grand Round.

BACKGROUND: Dalbavancin, albeit indicated for the treatment of skin structure infections, is used for a much wider range of infections. This drug is characterized by a long half-life (more than 200 hours), a favorable safety profile, and an activity against a wide array of gram-positive organisms, including several strains of Staphylococci and Enterococci. METHODS: In this study, we presented 3 cases of critically ill patients treated with dalbavancin. All patients were therapeutically monitored for plasma dalbavancin concentrations; ultrafiltrate dalbavancin concentrations were assessed in a patient undergoing continuous renal-replacement therapy. Dalbavancin concentrations were measured using a validated liquid chromatographic method coupled with mass spectrometry. RESULTS: All 3 severely ill patients experiencing necrotizing fasciitis were successfully treated during the acute phase with dalbavancin. Dalbavancin clearance in patient 3 (0.334 L/h) was considerably increased compared with values measured in the other 2 patients (0.054 and 0.075 L/h) and with data reported in the literature (0.04-0.06 L/h). CONCLUSIONS: Our case reports presented preliminary evidence that dalbavancin can be considered a therapeutic option for necrotizing fasciitis in intensive care unit patients. The role of hypoalbuminemia during dalbavancin exposure merits further investigation.

Evaluation and Management of Necrotizing Soft Tissue Infections.

Despite advances in antibiotic and surgical management and supportive care for necrotizing soft tissue infections, morbidity and mortality remain substantial. Although there are clinical practice guidelines in place, there still remains much variability in choice and duration of antibiotic therapy, time to initial surgical debridement, and use of adjuvant medical therapies. This article offers an overview of necrotizing soft tissue infections with a focus on current diagnostic and treatment modalities.

A VLU complicated by severe group a streptococcal infection resulting in necrotising fasciitis and septic shock: a case report.

This case study outlines the management of a patient with a venous leg ulcer whose swabs cultured Staphylococcus aureus and beta-haemolytic streptococcus group A while in hospital with cellulitis, which was treated with antibiotics as per sensitivities. However, the patient presented at the emergency department five weeks later with a diagnosis of invasive group A streptococcal disease resulting in necrotising fasciitis and streptococcal toxic shock syndrome. This paper describes the holistic care and wound management that the patient received.

Fatal case of necrotizing fasciitis due to Myroides odoratus.

Myroides sp., previously known as Flavobacterium odoratum, is a relatively unknown organism with unclear human pathogenicity. While Myroides sp. has been implicated in human infections, many reports have described the organism as a relatively avirulent opportunistic pathogen. We present an unusual case of rapidly fatal necrotizing fasciitis and septic shock due to Myroides odoratus. Our case demonstrates the pathogenicity of Myroides, and highlights potential risk factors for infection including underlying liver disease and open wounds. The recognition of Myroides is of particular importance given its resistance to multiple antibiotics. We review the literature on Myroides sp. skin and soft tissue infections, including necrotizing forms, and discuss the clinical presentation and management of this potentially emerging pathogen.

A rare case of Meleney’s Ulcer after partial chemical matricectomy

Antecedentes. La úlcera de Meleney es una infección poco frecuente, pero potencialmente grave que ocurre a menudo en el postoperatorio. Este tipo de úlcera no ha sido anteriormente descrita en el pie tras la realización de una matricectomía parcial con fenol. Caso Clínico. Una paciente fue intervenida mediante fenolización parcial de la matriz ungueal medial del dedo gordo del pie, y transcurridos 2 meses tuvo una recidiva de la deformidad ungueal que causó las úlceras de Meleney. Resultados. Las úlceras se mantuvieron sin cicatrizar aún pautando un régimen de tratamiento con antibióticos, por lo que se requirió de una nueva intervención quirúrgica para eliminar completamente la infección. Conclusión. Este caso presenta una úlcera de Meleney destacando una presentación inicial aparentemente benigna de la fascitis necrotizante en el hallux tras la realización de una matricectomía química parcial mediante abordaje quirúrgico utilizando fenol(AU)

Background. Meleney’s ulcer is a rare, but potentially deadly infection that often occurs in post-surgical sites. This type of ulcer has not previously been reported in the toenail after phenol matricectomy. Patient Case. A female patient underwent partial phenolization of the medial nail matrix of the hallux, but after 2 months had a recurrent spicula that caused Meleney’s ulcers. Results. The ulcers remained after treatment with antibiotics, and further surgery was required to fully clear the infection. Conclusion. This case and review of Meleney’s ulcer highlights the deceptively benign initial presentation of necrotizing fasciitis at the hallux after partial chemical matricectomy surgery using a phenol-based approach(AU)

Necrotizing fasciitis after acupuncture in a patient with aplastic anemia.

OBJECTIVES: The objective of this study was to describe a serious complication of acupuncture treatment in a high-risk patient with aplastic anemia. DESIGN: A 44-year-old woman with aplastic anemia experienced right calf pain after running. After poor results with physical therapy, she received needle acupuncture for pain relief. However, aggravated pain with swelling of the right calf developed 2 days later. RESULTS: On admission, she had a temperature of 38.8°C, a white blood cell count of 500/µL, and hemoglobin of 5.7 g/dL. Ultrasound and computed tomography scans showed swelling of the right calf muscle fascia, and aspiration drew out Staphylococcus infection. The symptoms improved after treatment with parenteral antibiotics. CONCLUSIONS: This case illustrates that necrotizing fasciitis must be considered as a possible complication of acupuncture in high-risk patients, and that early recognition and treatment of this life-threatening soft-tissue infection must be emphasized. Extreme caution should be employed when using acupuncture for high-risk patients, such as those with aplastic anemia.

Successful treatment of necrotizing fasciitis in the hind limb of a great dane.

A 5-month-old, intact female Great Dane was presented for an acute onset of rapidly progressive lameness, severe pain, and diffuse swelling of the right hind limb. Ultrasound evaluation revealed echogenic fluid pockets extending along fascial planes of the right hind limb, from the proximal femur to the hock. Necrotic soft tissues were debrided, and closed-suction drains were placed. No foreign material was identified at surgery. Fluid culture identified a beta-hemolytic Streptococcus sp., and affected fascial histopathology was consistent with necrotizing fasciitis. Postoperatively, the puppy was managed with intravenous broad-spectrum antibiotics, local infusions of amikacin, and daily physical rehabilitation. Oral pentoxifylline was administered to treat bronchopneumonia and streptococcal toxic shock syndrome that developed secondary to necrotizing fasciitis. To our knowledge, this is the first report of a successfully managed case of beta-hemolytic, streptococcal, necrotizing fasciitis successfully managed after a single surgical debridement in combination with systemic broad-spectrum antibiotics, local amikacin infusion, active closed-suction drainage, daily cytology, massage, and passive range-of-motion exercises to maintain limb function.

Necrotizing fasciitis associated with acupuncture: a case report.

Infectious complications from acupuncture are extremely rare; we present a case of severe necrotizing Fasciitis (type 1) in an elderly nondiabetic male.

Inhibition of group A streptococcal infection by Melaleuca alternifolia (tea tree) oil concentrate in the murine model.

AIMS: To investigate the effect of a water-soluble Melaleuca alternifolia concentrate (MAC) on group A streptococcus (GAS; Streptococcus pyogenes)-induced necrotizing fasciitis. METHODS AND RESULTS: MAC pretreatment (1% and 2% v/v) was able to protect mice from GAS infection in an air pouch model. GAS-induced mouse death and skin injury were inhibited dose dependently by MAC. Administration of MAC at 6 h post-GAS infection partially delayed mouse death. Surveys of the exudates of the air pouch of MAC-treated mice revealed that the survival of infiltrating cells was prolonged, the bacteria were eliminated, and the production of inflammatory cytokines was inhibited. MAC could directly inhibit the growth of GAS in vitro, and the minimal inhibitory concentration (MIC) of MAC for GAS was determined as 0.05% v/v using the time-kill assay. Furthermore, a sub-MIC dose of MAC not only enhanced the bactericidal activity of RAW264.7 macrophage cells against GAS but also increased susceptibility of GAS for blood clearance. CONCLUSIONS: These results suggest that MAC may inhibit GAS-induced skin damage and mouse death by directly inhibiting GAS growth and enhancing the bactericidal activity of macrophages. SIGNIFICANCE AND IMPACT OF THE STUDY: Our results provide scientific data on the use of MAC for the treatment of GAS-induced necrotizing fasciitis in the murine model.

Staphylococcus pseudintermedius necrotizing fasciitis in a dog.

Staphylococcus pseudintermedius was implicated as the cause of rapidly progressive and fatal necrotizing fasciitis in a dog. The isolate was methicillin-susceptible and did not contain genes encoding the Panton-Valentine leukocidin. While Streptococcus canis is typically considered to be the main cause of necrotizing fasciitis in dogs, staphylococci should also be considered.

Necrotising fasciitis and traditional medical therapy-- a dangerous liaison.

INTRODUCTION: Necrotising fasciitis is a disease associated with high morbidity and mortality, and multi-focal necrotising fasciitis is uncommon. We present 2 cases of concurrent necrotising fasciitis of contralateral upper and lower limbs. CLINICAL PICTURE: Both presented with pain, swelling, bruising or necrosis of the affected extremities. Traditional medical therapy was sought prior to their presentation. TREATMENT: After initial debridement, one patient subsequently underwent amputation of the contralateral forearm and leg. The other underwent a forearm amputation, but refused a below-knee amputation. OUTCOME: The first patient survived, while the second died. CONCLUSION: Traditional medical therapy can cause bacterial inoculation, leading to necrotising fasciitis, and also leads to delay in appropriate treatment. Radical surgery is needed to optimise patient survival.