RESUMO
Hyperbaric oxygen therapy (HBOT) has been beneficial in treating people with nocardiosis. This report describes Nocardia spp. affecting a cat, with lesions confined to the skin. To the best of the authors' knowledge, this is the first report of HBOT, combined with amikacin, used to successfully treat feline cutaneous nocardiosis.
Le traitement à l'oxygène hyperbar (HBOT) a été bénéfique pour le traitement de la nocardiose chez l'homme. Cet article décrit un chat atteint par Nocardia spp. avec des lésions cantonnées à la peau. A la connaissance des auteurs, ceci est la première description de HBOT, combinée à l'amikacine, utilisée pour traiter avec succès une nocardiose féline.
La terapia con oxígeno hiperbárico (HBOT) ha sido beneficiosa para el tratamiento de personas con nocardiosis. Este informe describe un caso de infección cutánea con Nocardia spp. que afectaba a un gato, con lesiones limitadas a la piel. A entender de los autores, este es el primer informe de HBOT, combinado con amikacina, utilizado para tratar con éxito la nocardiosis cutánea felina.
A oxigenoterapia hiperbárica (OHB) tem sido benéfica no tratamento de pessoas com nocardiose. Este relatório descreve um caso Nocardia spp. afetando um gato, com lesões limitadas à pele. De acordo com o conhecimento dos autores, este é o primeiro relato do uso de OHB, combinado com amicacina, para tratar com sucesso a nocardiose cutânea felina.
Assuntos
Doenças do Gato , Oxigenoterapia Hiperbárica , Nocardiose , Nocardia , Dermatopatias Bacterianas , Animais , Doenças do Gato/terapia , Gatos , Oxigenoterapia Hiperbárica/veterinária , Nocardiose/terapia , Nocardiose/veterinária , Pele , Dermatopatias Bacterianas/terapia , Dermatopatias Bacterianas/veterináriaRESUMO
BACKGROUND: Mesotherapy is a procedure that involves the injection of active substances into the dermis and subcutaneous tissue in order to treat several local medical and cosmetic conditions. Despite being considered as a relatively safe method, a series of adverse reactions can occur due to its wide application and lack of standardization processes. OBJECTIVES: The aim of this paper is to summarize all the mesotherapy-related complications published so far, and to provide an insight into their management. PATIENT/METHODS: Articles derived from the databases, PubMed, EMBASE, and SCOPUS, and published between 1992 and 2018, were analyzed for this review. The study was conducted according to the PRISMA guidelines. RESULTS: In this literature, there is a number of case series and isolated case reports describing various side effects of different severities. The therapeutic management of these complications is-in most cases-individualized. CONCLUSIONS: Larger systematic studies are needed in order to adequately evaluate the safety profile of mesotherapy, and in order to determine standardized therapy parameters, so as to minimize the risk of potential adverse reactions.
Assuntos
Técnicas Cosméticas/efeitos adversos , Reação a Corpo Estranho/terapia , Reação no Local da Injeção/terapia , Mesoterapia/efeitos adversos , Dermatopatias Bacterianas/etiologia , Alopecia/terapia , Antibacterianos/uso terapêutico , Assepsia/métodos , Celulite (Flegmão)/terapia , Combinação de Medicamentos , Reação a Corpo Estranho/etiologia , Humanos , Reação no Local da Injeção/etiologia , Dermatopatias Bacterianas/terapiaAssuntos
Mesoterapia , Infecções por Mycobacterium não Tuberculosas/terapia , Dermatopatias Bacterianas/terapia , Feminino , Humanos , Pessoa de Meia-Idade , Infecções por Mycobacterium não Tuberculosas/microbiologia , Mycobacterium chelonae/isolamento & purificação , Dermatopatias Bacterianas/microbiologiaRESUMO
Dear Editor, Pitted keratolysis (PK), also known as keratosis plantaris sulcatum, is a non-inflammatory, bacterial, superficial cutaneous infection, characterized by many discrete superficial crateriform ''pits'' and erosions in the thickly keratinized skin of the weight-bearing regions of the soles of the feet (1). The disease often goes unnoticed by the patient, but when it is noticed it is because of the unbearable malodor and hyperhidrosis of the feet, which are socially unacceptable and cause great anxiety to many of the patients. PK occurs worldwide, with the incidence rates varying based on the environment and occupation. The prevalence of this condition does not differ significantly based on age, sex, or race. People who sweat profusely or wash excessively, who wear occlusive footwear, or are barefoot especially in hot and humid weather are extremely prone to this condition (2). Physicians commonly misdiagnose it as tinea pedis or plantar warts. Treatment is quite simple and straightforward, with an excellent expected outcome if treated properly. We report a case of a 32-year-old male patient with skin changes of approximately one-year duration diagnosed as plantar verrucae, who was referred to our Department for cryotherapy. The patient presented with asymptomatic, malodorous punched-out pits and erosions along with hyperkeratotic skin on the heel and metatarsal region of the plantar aspect of both feet. The arches, toes, and sides of the feet were spared (Figure 1). Except for these skin changes, the patient was healthy and denied any other medical issues. He was an athlete active in martial arts and had a history of sweating of feet and training barefoot on the tatami mat for extended periods of time. The diagnosis of PK was established based on the clinical findings (crateriform pitting and malodor), negative KOH test for hyphae, and a history of prolonged sweating in addition to contact of the skin with tatami mats, which are often a source of infection if hygiene measures are not adequately implemented. Swabs could have been helpful to identify causative organisms, but they were not crucial for the diagnosis and treatment. The patient was prescribed with general measures to prevent excessive sweating (cotton socks, open footwear, and proper hygiene), antiseptic potassium permanganate foot soaks followed by clindamycin 1% and benzoyl peroxide 5% in a gel vehicle twice daily. At the one-month follow-up visit, the skin changes, hyperhidrosis, and malodor were entirely resolved (Figure 2). Pitted keratolysis is common among athletes (3,4). The manifestations of PK are due to a superficial cutaneous infection caused by several bacterial Gram-positive species including Corynebacterium species, Kytococcus sedentarius, Dermatophilus congolensis, Actynomices keratolytica, and Streptomyces that proliferate and produce proteinase and sulfur-compound by-products under appropriate moist conditions (5-7). Proteinases digest the keratin and destroy the stratum corneum, producing the characteristic skin findings, while sulfur compounds (sulfides, thiols, and thioesters) are responsible for the malodor. Athletes and soldiers who wear occlusive footwear for prolonged periods of time or even barefooted people that sweat extensively and spend time on wet surfaces such as laborers, farmers, and marine workers are more prone to this problem (3,4,8-11). Martial arts athletes are at greater risk of skin infections due to the constant physical contact that can lead to transmission of viral, bacterial, and fungal pathogens directly but also indirectly through contact with the mat and the skin flora of an another infected individual. A national survey of the epidemiology of skin infections among US high school athletes conducted by Ashack et al. supported the prevalent theory that contact sports are associated with an increased risk of skin infections. In this study, wrestling had the highest skin infection rate of predominantly bacterial origin (53.8%), followed by tinea (35.7%) and herpetic lesions (6.7%), which is consistent with other literature reporting (12). Being barefoot on the tatami mat in combination with excessive sweating and non-compliance with hygiene measures makes martial arts athletes more susceptible to skin infections, including PK. The diagnosis is clinical, by means of visual examination and recognition of the characteristic odor. Dermoscopy can be useful, revealing abundant pits with well-marked walls that sometimes show the bacterial colonies (13). Cultures, if taken, show Gram-positive bacilli or coccobacilli. Because of the ease of diagnosis on clinical findings, biopsy of pitted keratolysis is rarely performed. Skin scraping is often performed to exclude tinea pedis, which is one of the main differential diagnosis, the others including verrucae, punctate palmoplantar keratoderma, keratolysis exfoliativa, circumscribed palmoplantar hypokeratosis, and basal cell nevus syndrome. If unrecognized and left untreated, skin findings and smelly feet can last for many years. Sometimes, if unrecognized, PK can be mistreated with antifungals, or even with aggressive treatment modalities such as cryotherapy. Appropriate treatment includes keeping feet dry with adequate treatment of hyperhidrosis, preventive measures, and topical antibiotic therapy. Topical forms of salicylic acid, sulfur, antibacterial soaps, neomycin, erythromycin, mupirocin, clindamycin and benzoyl peroxide, clotrimazole, imidazoles, and injectable botulinum toxin are all successful in treatment and prevention of PK (14,15). Topical antibiotics are the first line of medical treatment, among which fusidic acid, erythromycin 1% (solution or gel), mupirocin 2%, or clindamycin are the most recommended (14). As in our case, a fixed combination of two approved topical drugs - clindamycin 1%-benzoyl peroxide 5% gel, had been already demonstrated by Vlahovich et al. as an excellent treatment option with high adherence and no side-effect (16). The combined effect of this combination showed signiï¬cantly greater effect due to the bactericidal and keratolytic properties of benzoyl peroxide. Additionally, this combination also lowers the risk of resistance of causative microorganisms to clindamycin. Skin infections are an important aspect of sports-related adverse events. Due to the interdisciplinary nature, dermatologists are not the only ones who should be aware of the disease, but also family medicine doctors, sports medicine specialists, and occupational health doctors who should educate patients about the etiology of the skin disorder, adequate prevention, and treatment. Athletes must enforce the disinfecting and sanitary cleaning of the tatami mats and other practice areas. Keeping up with these measures could significantly limit the spread of skin infections that can infect athletes indirectly, leading to significant morbidity, time loss from competition, and social anxiety as well.
Assuntos
Antibacterianos/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Hiperidrose/complicações , Artes Marciais , Dermatopatias Bacterianas/etiologia , Dermatopatias Bacterianas/terapia , Acrodermatite/etiologia , Acrodermatite/microbiologia , Acrodermatite/terapia , Adulto , Atletas , Seguimentos , Dermatoses do Pé/etiologia , Dermatoses do Pé/microbiologia , Dermatoses do Pé/terapia , Humanos , Hiperidrose/fisiopatologia , Hiperidrose/terapia , Masculino , Medição de Risco , Higiene da Pele/métodos , Dermatopatias Bacterianas/microbiologia , Resultado do TratamentoRESUMO
Subcutaneous abscesses infected by multidrug-resistant bacteria are becoming an increasing challenge to human health. To address this challenge, a surface-adaptive and biocompatible glycol chitosan conjugated carboxyl graphene (GCS-CG) is developed, which exhibits unique self-adaptive target to the acidic microenvironment of abscess (â¼pH 6.3) and no damage to the healthy tissue (pH 7.4) around the abscess. Originally, following conjugated with GCS, the absorbance of CG obviously increases in the near-infrared (NIR) region, enabling GCS-CG to generate an increment amount of heat. GCS-CG shows fast pH-responsive surface charge transition from negative to positive, which presents strong adherence to negatively charged bacteria surface in abscess, while exhibits poor affinity to host cells in healthy tissues. The local temperature of NIR-irradiated GCS-CG is estimated to be higher than their ambient temperature, ensuring targeted heating and eradicating the bacteria to reduce the damage to tissue; hence, wound healing is accelerated. Moreover, the in vitro and in vivo biosafety results demonstrate that GCS-CG presents greatly biocompatible even at a high concentration of 1â¯mg·mL-1. Given the above advantages as well as the simple preparation, graphene developed here may provide a new potential application as a useful antibacterial agent in the areas of healthcare. STATEMENT OF SIGNIFICANCE: A surface-adaptive nanomaterial, glycol chitosan conjugated carboxyl graphene (GCS-CG) is developed, which realizes the acidity-triggered bacteria targeting. GCS-CG can result in direct thermal ablation of bacteria and enhancement of the infected wound healing, but exhibit no damage to healthy tissues. The pH-responsive GCS-CG described here, containing no antibiotics, has great potentials in treating bacterial infection and even multidrug-resistant bacteria.
Assuntos
Abscesso/terapia , Antibacterianos , Quitosana , Grafite , Hipertermia Induzida , Fototerapia , Dermatopatias Bacterianas/terapia , Cicatrização/efeitos dos fármacos , Células 3T3 , Abscesso/metabolismo , Abscesso/patologia , Animais , Antibacterianos/química , Antibacterianos/farmacologia , Quitosana/química , Quitosana/farmacologia , Grafite/química , Grafite/farmacologia , Concentração de Íons de Hidrogênio , Camundongos , Camundongos Endogâmicos BALB C , Dermatopatias Bacterianas/metabolismo , Dermatopatias Bacterianas/patologiaRESUMO
Pseudomonas aeruginosa is among the most common pathogens that cause nosocomial infections and is responsible for about 10% of all hospital-acquired infections. In the present study, we investigated the potential development of tolerance of P. aeruginosa to antimicrobial blue light by carrying 10 successive cycles of sublethal blue light inactivation. The high-performance liquid chromatographic (HPLC) analysis was performed to identify endogenous porphyrins in P. aeruginosa cells. In addition, we tested the effectiveness of antimicrobial blue light in a mouse model of nonlethal skin abrasion infection by using a bioluminescent strain of P. aeruginosa. The results demonstrated that no tolerance was developed to antimicrobial blue light in P. aeruginosa after 10 cycles of sub-lethal inactivation. HPLC analysis showed that P. aeruginosa is capable of producing endogenous porphyrins in particularly, coproporphyrin III, which are assumed to be responsible for the photodynamic effects of blue light alone. P. aeruginosa infection was eradicated by antimicrobial blue light alone (48 J/cm(2) ) without any added photosensitizer molecules in the mouse model. In conclusion, endogenous photosensitization using blue light should gain considerable attention as an effective and safe alternative antimicrobial therapy for skin infections. Lasers Surg. Med. 48:562-568, 2016. © 2016 Wiley Periodicals, Inc.
Assuntos
Desinfecção/métodos , Luz , Fototerapia/métodos , Porfirinas/metabolismo , Infecções por Pseudomonas/terapia , Pseudomonas aeruginosa/efeitos da radiação , Dermatopatias Bacterianas/terapia , Animais , Biomarcadores/metabolismo , Cromatografia Líquida de Alta Pressão , Feminino , Camundongos , Camundongos Endogâmicos BALB C , Pseudomonas aeruginosa/metabolismoRESUMO
In the coming years increasing numbers of patients with chronic ulcers and tumor wounds are to be expected, both of which are typically multifaceted diseases requiring complex and increasingly long-term ambulatory therapy. Therefore, in recent years special medical emphasis has been placed on efficacious therapies with good tolerability and also suitability regarding feasibility for outpatient treatment. Some of these methods, such as cold plasma therapy, extracorporeal shock wave therapy (ESWT), water-filtered infrared therapy (wIRA), electrostimulation (ES) and low level laser therapy (LLLT) have a good chance of success when applied as an adjuvant method in the multimodal treatment concept for patients with recalcitrant wounds. All of these methods have at least indirect antimicrobial properties which can be advantageous in cases of microbial infiltration of wounds. As for all other methods for treating recalcitrant wounds, the promising application of the aforementioned methods requires great expertise in wound healing together with a broad and continuous interdisciplinary diagnostics and therapy (wound center).
Assuntos
Terapia por Estimulação Elétrica/tendências , Ablação por Ultrassom Focalizado de Alta Intensidade/tendências , Hipertermia Induzida/tendências , Terapia com Luz de Baixa Intensidade/tendências , Dermatopatias Bacterianas/terapia , Pele/lesões , Infecção dos Ferimentos/terapia , Dermatologia/tendências , Humanos , Raios Infravermelhos/uso terapêutico , CicatrizaçãoRESUMO
We report 3 cases of Mycobacterium chelonae infections after bee venom acupuncture. All were treated with antibiotics and surgery. Mycobacterium chelonae infections should be included in the differential diagnosis of chronic skin and soft tissue infections following bee venom acupuncture.
Assuntos
Acupuntura/métodos , Venenos de Abelha/efeitos adversos , Infecções por Mycobacterium não Tuberculosas/diagnóstico , Infecções por Mycobacterium não Tuberculosas/microbiologia , Mycobacterium chelonae/isolamento & purificação , Dermatopatias Bacterianas/diagnóstico , Dermatopatias Bacterianas/microbiologia , Adulto , Antibacterianos/uso terapêutico , Venenos de Abelha/administração & dosagem , Desbridamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Infecções por Mycobacterium não Tuberculosas/patologia , Infecções por Mycobacterium não Tuberculosas/terapia , Pele/diagnóstico por imagem , Pele/patologia , Dermatopatias Bacterianas/patologia , Dermatopatias Bacterianas/terapia , Resultado do Tratamento , UltrassonografiaRESUMO
INTRODUCTION: Hyperbaric oxygen therapy (HBOT) is discussed as an adjuvant option to treat necrotizing soft tissue infections (NSTI). While the Federal Joint Committee decided in 2007 not to support HBOT for the indication necrotizing fasciitis and Fournier's gangrene, it was decided to accept HBOT for treatment of clostridial myonecrosis for the German health insurance. Thus, in Germany necrotizing fasciitis (NF) is not a confirmed indication for HBOT. Against this background the cons of the clinical benefits of HBOT should be formulated. METHODS: A literature search (MEDLINE/EMBASE/COCHRANE/manual search) using the keywords "necrotizing fasciitis", "Fournier's gangrene", "necrotizing cellulitis", "necrotizing soft tissue infections" as well as "hyperbaric medicine", "hyperbaric therapy" and "hyperbaric treatment" was carried out. An analysis of the spatial distribution of German hyperbaric oxygen chambers enabling intensive care (HOC-IC) was made. RESULTS: A total of 250 articles with n=2,556 NSTI patients (n=993 treated by HBOT) was found and 50% of the articles were case reports or series. There were only ten retrospective studies comparing the effects of HBOT with non-HBO treatment and none of them verified the benefit of HBOT in NF patients. In Germany only nine hyperbaric oxygen chambers (HOC-IC) enable intensive care. Currently, patient data are not included in scientific studies or multicenter studies, while studies assessing the benefit with higher evidence levels have been required for more than 15 years. CONCLUSIONS: The previously published human clinical studies do not confirm any therapeutic benefit of HBOT in NF patients. Any time delay in the start of surgical therapy by HBOT would not be acceptable. In Germany a comprehensive clinical care with HOC is not possible. On average the additional costs of HBO treatment for NF patients is approximately 8,000-25,000
Assuntos
Oxigenoterapia Hiperbárica , Dermatopatias Bacterianas/terapia , Infecções dos Tecidos Moles/terapia , Antibacterianos/uso terapêutico , Terapia Combinada , Cuidados Críticos , Desbridamento , Fasciite Necrosante/mortalidade , Fasciite Necrosante/terapia , Gangrena de Fournier/mortalidade , Gangrena de Fournier/terapia , Gangrena Gasosa/mortalidade , Gangrena Gasosa/terapia , Alemanha , Humanos , Necrose , Dermatopatias Bacterianas/mortalidade , Infecções dos Tecidos Moles/mortalidade , Resultado do TratamentoRESUMO
Necrotizing soft tissue infections are a complex pathological spectrum of symptoms and result in a significantly increased risk of mortality depending on the degree of dissemination as well as the underlying bacterial infection. Hyperbaric oxygen therapy (HBOT) can significantly improve the effectiveness of a multidisciplinary treatment concept consisting of surgical debridement, critical care and antibiotic treatment. HBOT itself assists solid wound healing by bactericidal and bacteriostatic effects and by increasing the oxygen supply up to the cellular level resulting in an optimization of oxygen-dependent metabolic processes. The efficacy of treatment in a centre of cooperating specialized departments can therefore be increased by utilizing HBOT as adjunct treatment. Nevertheless, if a HBOT facility is available, excluding HBOT is equivalent to omission of an effective therapy option to the disadvantage of patients.
Assuntos
Oxigenoterapia Hiperbárica , Dermatopatias Bacterianas/terapia , Infecções dos Tecidos Moles/terapia , Antibacterianos/uso terapêutico , Terapia Combinada , Desbridamento , Fasciite Necrosante/mortalidade , Fasciite Necrosante/terapia , Gangrena de Fournier/mortalidade , Gangrena de Fournier/terapia , Gangrena Gasosa/terapia , Humanos , Necrose , Equipe de Assistência ao Paciente , Dermatopatias Bacterianas/mortalidade , Infecções dos Tecidos Moles/mortalidade , Resultado do TratamentoRESUMO
The main goal of this study was to evaluate the efficiency of phage therapy against one of the most common multidrug-resistant (MDR) agents of skin infections, Pseudomonas aeruginosa. A phage suspension [10(8) plaque-forming units (PFU) mL(-1)] was obtained using the clinical strain P. aeruginosa 709 as the host. The ability of the phage to inactivate P. aeruginosa was evaluated in vitro and ex vivo (human skin), using a multiplicity of infection (MOI) of 0.5 to 50. In the presence of the phage, the density of P. aeruginosa 709 [10(5) colony-forming units (CFU) mL(-1)] in the human skin decreased by 4 logs after 2 h of incubation. The application of a second dose of phage did not increase the efficiency of the therapy. This study indicates that the topical application of phage PA709 efficiently inactivates MDR P. aeruginosa 709. The high efficiency in the inactivation of MDR P. aeruginosa 709, its considerable host range (infection of 30 % of the P. aeruginosa isolates) and its high stability in buffer and ex vivo human skin make this phage very promising for the treatment of P. aeruginosa skin infections. The phage-bacteria interactions were examined in vitro and in ex vivo in order to provide a basis for the selection of the most suitable protocol for subsequent in vivo experiments.
Assuntos
Terapia Biológica/métodos , Farmacorresistência Bacteriana Múltipla , Infecções por Pseudomonas/terapia , Fagos de Pseudomonas , Pseudomonas aeruginosa/virologia , Dermatopatias Bacterianas/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Contagem de Colônia Microbiana , Feminino , Humanos , Técnicas In Vitro , Masculino , Pessoa de Meia-Idade , Infecções por Pseudomonas/microbiologia , Pseudomonas aeruginosa/efeitos dos fármacos , Dermatopatias Bacterianas/microbiologia , Resultado do TratamentoAssuntos
Fasciite Necrosante/terapia , Oxigenoterapia Hiperbárica/métodos , Dermatopatias Bacterianas/terapia , Infecções dos Tecidos Moles/terapia , Zigomicose/terapia , Antibacterianos/uso terapêutico , Diagnóstico Diferencial , Fasciite Necrosante/diagnóstico , Fasciite Necrosante/microbiologia , Gangrena , Humanos , Fatores de Risco , Dermatopatias Bacterianas/diagnóstico , Dermatopatias Bacterianas/microbiologia , Infecções dos Tecidos Moles/diagnóstico , Infecções dos Tecidos Moles/microbiologia , Zigomicose/diagnóstico , Zigomicose/microbiologiaAssuntos
Hipertermia Induzida , Infecções por Mycobacterium não Tuberculosas/terapia , Mycobacterium chelonae/crescimento & desenvolvimento , Dermatopatias Bacterianas/terapia , Idoso , Antibacterianos/uso terapêutico , Anti-Inflamatórios/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Humanos , Masculino , Minociclina/uso terapêutico , Infecções por Mycobacterium não Tuberculosas/tratamento farmacológico , Infecções por Mycobacterium não Tuberculosas/patologia , Mycobacterium chelonae/efeitos dos fármacos , Mycobacterium chelonae/isolamento & purificação , Infiltração de Neutrófilos , Ofloxacino/uso terapêutico , Prednisolona/uso terapêutico , Dermatopatias Bacterianas/tratamento farmacológico , Dermatopatias Bacterianas/patologia , Resultado do TratamentoRESUMO
BACKGROUND: Honey is a gift of nature, principally identified and valued to possess antimicrobial and anti-inflammatory activity and has been used as a natural remedy of wounds since ancient times. The objectives of this study were to evaluate the antimicrobial activity of honey against micro-organisms, to formulate a honey ointment and to evaluate the efficacy of such ointment by conducting clinical trials on skin wound infection. METHODS: This experimental study was conducted at Department of Pharmaceutics, Faculty of Pharmacy, University of Karachi and Out-patient Department of Dermatology, Fauji Foundation Hospital, Rawalpindi from November 2009 to October 2010. The antimicrobial activity of Pakistani floral sources (Trachysperm copticum, Acacia nilotica species indica, Zizyphus) honey samples was investigated by disc diffusion method against freshly isolated wound infecting bacteria (Staphylococci aureus, Staphylococci epidermidis, Streptococcus faecalis, Pseudomonas aeruginosa, Klebsiella pneumonia, Escherichia coli, Proteus vulgaris and Candida albicans), and Staphylococci aureus ATCC 6538, Pseudomonas aeruginosa ATCC 9022, Escherichia coli ATCC 25922, Candida albican ATCC 15146. An ointment containing 20% active antimicrobial honey was formulated. The efficacy of such ointment was evaluated by passing thought clinical trials. A total number of 27 patients (23 skin wound infection, and 4 diabetic foot ulcer) were involved in the study. Thin layer of newly formulated honey ointment on gauze were applied two to three times per day till complete healing. RESULTS: In microbiological assay the honey samples were found to exhibit a very promising antimicrobial activity against all the micro-organisms tested. In clinical trial very significant results (99.15%) healing was observed in skin wound infections cases with mean healing time of 5.86 (2-20) days, and 95% diabetic foot ulcers healed with the mean healing time of 20 (8-40) days. CONCLUSION: Newly formulated ointment containing 20% active antimicrobial honey is very effective and alternative low-cost product for the treatment of wound infections.
Assuntos
Apiterapia , Úlcera do Pé/terapia , Mel , Dermatopatias Bacterianas/terapia , Adolescente , Adulto , Criança , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Pomadas , Dermatopatias Bacterianas/microbiologiaRESUMO
The use of local induced hyperthermia or thermotherapy for dermatologic infections has not been fully explored in the more recent medical literature. Herein, we discuss the rationale behind the use of thermotherapy and review reported clinical experience with its use in the management of cutaneous infections.
Assuntos
Temperatura Alta/uso terapêutico , Dermatopatias Infecciosas/terapia , Crioterapia , Dermatomicoses/terapia , Humanos , Hipertermia Induzida , Dermatopatias Bacterianas/terapia , Dermatopatias Parasitárias/terapia , Dermatopatias Virais/terapiaRESUMO
Goldfish ( Carassius auratus ) weighing 13 +/- 2 g were administered intramuscularly a sublethal dose (1.8 x 10 3 cfu/ml) of Aeromonas hydrophila to induce ulcerative dermatitis. On day 3 and day 6 after infection the fish were dip-treated (for 5 min/day) with a tri-herbal concoction of Curcuma longa, Ocimum sanctum and Azadirachta indica (1%). The LD 50 value was recorded at a concentration of 2.3 x 10 4 between 30 and 36 days after infection. In the infected untreated group the cumulative mortality was higher, while in the early-treated group (day 3) there was no mortality. In the late-treated group (6th day) the mortality increased to 23.3% on day 36. In the infected group the size of ulcers progressively increased from 43.3% of the body length on day 18 to 86.7% on day 36. In the early-treated fish the size of ulcers was 23.3% of the body length on day 18; by day 36 after treatment the ulcer had completely healed. In contrast, there was only a moderate recovery in the late-treated group. From the results it can be concluded that early tri-herbal treatment ensures successful recovery from ulcerative dermatitis induced by A. hydrophila .
Assuntos
Doenças dos Peixes/microbiologia , Carpa Dourada , Infecções por Bactérias Gram-Negativas/veterinária , Fitoterapia/veterinária , Extratos Vegetais/uso terapêutico , Dermatopatias Bacterianas/veterinária , Aeromonas hydrophila , Animais , Azadirachta/química , Curcuma/química , Esquema de Medicação/veterinária , Doenças dos Peixes/terapia , Infecções por Bactérias Gram-Negativas/microbiologia , Infecções por Bactérias Gram-Negativas/terapia , Ocimum/química , Extratos Vegetais/química , Dermatopatias Bacterianas/microbiologia , Dermatopatias Bacterianas/terapiaRESUMO
INTRODUCTION: Cutaneous infections due to Mycobacterium fortuitum, a rapidly growing environmental mycobacteria, are often iatrogenic, resulting from surgery or injection. We report two cases following plastic surgery and describe the outcome after surgery and antibiotics. CASE REPORTS: Two immunocompetent women underwent abdominal plastic surgery and liposuction, which were complicated with recurrent abscesses one and 13 months later respectively. Cultures of bacteriologic samples isolated M. fortuitum in the two patients. The two strains exhibited different antibiotic sensibility profiles. The initial antibiotic therapy consisted of combined amikacin and moxifloxacin in both patients plus imipenem in one, followed by oral doxycycline and clarithromycin in one and moxifloxacin in the other for a total duration of nine and five months, respectively. In both cases, surgical treatment was also given before, during and after antibiotic therapy. No new lesions had appeared six months after the end of antibiotic therapy. DISCUSSION: Cutaneous infections due to M. fortuitum are rare and secondary to iatrogenic skin wounds. The clinical appearance is not specific, accounting for delayed diagnosis. Treatment is difficult and there is no consensus. According to our experience, surgical treatment is essential whereas the efficacy of antibiotics, even involving multiple agents, seems more doubtful.
Assuntos
Parede Abdominal/cirurgia , Lipectomia/efeitos adversos , Infecções por Mycobacterium não Tuberculosas/terapia , Mycobacterium fortuitum , Complicações Pós-Operatórias/terapia , Dermatopatias Bacterianas/terapia , Cirurgia Plástica/efeitos adversos , Administração Oral , Adulto , Amicacina/administração & dosagem , Amicacina/uso terapêutico , Antibacterianos/administração & dosagem , Antibacterianos/uso terapêutico , Anti-Infecciosos/administração & dosagem , Anti-Infecciosos/uso terapêutico , Compostos Aza/administração & dosagem , Compostos Aza/uso terapêutico , Claritromicina/administração & dosagem , Claritromicina/uso terapêutico , Doxiciclina/administração & dosagem , Doxiciclina/uso terapêutico , Quimioterapia Combinada , Feminino , Fluoroquinolonas , Seguimentos , Humanos , Imipenem/administração & dosagem , Imipenem/uso terapêutico , Pessoa de Meia-Idade , Moxifloxacina , Infecções por Mycobacterium não Tuberculosas/tratamento farmacológico , Infecções por Mycobacterium não Tuberculosas/etiologia , Infecções por Mycobacterium não Tuberculosas/cirurgia , Mycobacterium fortuitum/isolamento & purificação , Complicações Pós-Operatórias/tratamento farmacológico , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Quinolinas/administração & dosagem , Quinolinas/uso terapêutico , Dermatopatias Bacterianas/tratamento farmacológico , Dermatopatias Bacterianas/etiologia , Dermatopatias Bacterianas/cirurgia , Fatores de Tempo , Resultado do TratamentoRESUMO
Introducción. La fotoquimioterapia con 8-metoxipsoraleno y radiación ultravioleta de longitud de onda larga A (PUVA) es frecuentemente utilizada para el tratamiento de diferentes enfermedades cutáneas desde que en 1982, la Food and Drug Administration aprobase su uso. Métodos. En este estudio retrospectivo se han analizado los pacientes tratados con PUVA, incluyendo tratamiento tópico y sistémico durante 14 años. Todos estos pacientes recibieron un régimen de terapia PUVA estándar. Resultados. Durante el período de 1982 a 1996 se analizaron 877 pacientes. Un total de 41 dermatosis recibieron el tratamiento entre las que destacamos 341 casos de psoriasis y 71 casos de linfomas cutáneos de células T. El trabajo tiene como finalidad describir las características de los pacientes tratados con terapia PUVA durante estos años y comparar los resultados con los procedentes de otros ámbitos. Conclusiones. Aunque la terapia PUVA está ampliamente distribuida en un gran número de países para el tratamiento de diferentes enfermedades cutáneas, existen pocos estudios que indiquen las características de estos pacientes y las variaciones en los parámetros de PUVA dependiendo de las diferentes enfermedades
Background. Photochemotherapy with 8-methoxypsoralen and long-wavelength UV-A (PUVA) has been extensively used for the treatment of various skin diseases since its approval in 1982 by the US Food and Drug Administration. Methods. A retrospective study was performed of patients treated with PUVA, including topical and systemic treatment, over a period of 14 years. All patients were treated using a standard PUVA therapy regimen. Results. A total of 877 patients were analyzed for the period 1982 to 1996. Forty-one skin diseases were treated, including 341 cases of psoriasis and 71 cutaneous T-cell lymphomas. The aim of the study was to describe the characteristics of the patients treated with PUVA therapy during that period and compare the results with those observed in other regions. Conclusions. Although PUVA therapy is widely used in a large number of countries for the treatment of various skin diseases, few studies have described the characteristics of the patients and the differences in the parameters of PUVA according to the disease
Assuntos
Masculino , Feminino , Adulto , Humanos , Terapia PUVA/métodos , Metoxaleno/uso terapêutico , Psoríase/epidemiologia , Psoríase/radioterapia , Fototerapia/métodos , Retinoides/uso terapêutico , Dermatopatias Infecciosas/terapia , Eczema/diagnóstico , Eczema/terapia , Terapia PUVA , Estudos Retrospectivos , Espanha/epidemiologia , Parapsoríase/complicações , Parapsoríase/terapia , Quimioterapia Adjuvante , Dermatopatias Bacterianas/terapiaRESUMO
A 4-mo-old Chinese infant developed necrotizing fasciitis and gangrene from a small skin infection on his buttock that was treated with topical herbs. Sequential cultures revealed a number of organisms: Enterococcus species, sensitive to ampicillin, were isolated throughout the course, and coagulasenegative staphylococci replaced gram-negative rods during the later phase of the illness. The infant required prolonged intravenous antibiotic treatment and underwent multiple surgical procedures for debridement and reconstruction. This report serves to alert the public of the importance of avoiding application of unknown topical herbs in children with skin disease. A seemingly small wound, if inappropriately treated, may result in extensive tissue destruction and require extensive surgery.