RESUMEN
Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN) is a rare, potentially life threatening mucocutaneous hypersensitivity reaction resulting in desquamation of the skin and mucosa. These patients are managed on burns units due to the widespread desquamation. We report the largest case series of participants developing SJS/TEN in the setting of recent COVID infection or vaccination. We found a seven-fold increase in SJS/TEN since the COVID pandemic. This increase correlates with an increase in COVID infections and vaccination rates. We explore the immunopathological relationships between COVID and SJS/TEN and propose theories for possible associations.
Asunto(s)
Quemaduras , COVID-19 , Síndrome de Stevens-Johnson , Vacunas , Humanos , Síndrome de Stevens-Johnson/epidemiología , Síndrome de Stevens-Johnson/etiología , Incidencia , COVID-19/epidemiología , COVID-19/prevención & control , COVID-19/complicaciones , Quemaduras/complicacionesRESUMEN
Calcium alginate dressings are commonly used on split-thickness skin donor sites, where they are typically removed after 14 days. Alginates have been used previously on superficial, partial thickness burns, but changed every 3 to 5 days. In this study, alginates were applied to superficial, partial thickness burns on adults within 36 hours of injury, then left intact for up to 14 days. Wound healing (≥95% wound epithelialization) and pain were measured. Twenty-one burns were reviewed on ten patients. Per the initial protocol, six patients were reviewed every 3 to 5 days, with removal of only secondary dressings, until days 13 to 14, when the alginate dressings were removed. One patient was reviewed every 3 to 5 days until day 10, when a clinic nurse removed the alginate dressing. Restrictions on movement during the COVID pandemic necessitated a protocol change, with only one review at approximately day 14 for removal of alginate and secondary dressings; three patients were reviewed in this manner. Burns on all patients were 100% epithelialized at the time of final review and there were no complications, such as scarring, infection, or need for grafting. Following initial debridement and dressings, patients reported minimal pain. Dressing costs appeared to be significantly decreased. This protocol may be particularly useful for patients managed in rural and remote locations, with telemedicine support if required.
Asunto(s)
Quemaduras , COVID-19 , Traumatismos de los Tejidos Blandos , Adulto , Humanos , Alginatos/uso terapéutico , Quemaduras/cirugía , Vendajes , Trasplante de Piel , DolorRESUMEN
Tissue mononuclear phagocytes (MNP) are specialised in pathogen detection and antigen presentation. As such they deliver HIV to its primary target cells; CD4 T cells. Most MNP HIV transmission studies have focused on epithelial MNPs. However, as mucosal trauma and inflammation are now known to be strongly associated with HIV transmission, here we examine the role of sub-epithelial MNPs which are present in a diverse array of subsets. We show that HIV can penetrate the epithelial surface to interact with sub-epithelial resident MNPs in anogenital explants and define the full array of subsets that are present in the human anogenital and colorectal tissues that HIV may encounter during sexual transmission. In doing so we identify two subsets that preferentially take up HIV, become infected and transmit the virus to CD4 T cells; CD14+CD1c+ monocyte-derived dendritic cells and langerin-expressing conventional dendritic cells 2 (cDC2).
Asunto(s)
Canal Anal/citología , Antígenos CD/metabolismo , Células Dendríticas/metabolismo , Genitales/citología , VIH-1/fisiología , Lectinas Tipo C/metabolismo , Lectinas de Unión a Manosa/metabolismo , Monocitos/metabolismo , Linfocitos T CD4-Positivos/inmunología , Forma de la Célula , Colagenasas/metabolismo , Dermis/metabolismo , Infecciones por VIH/inmunología , Infecciones por VIH/virología , Humanos , Receptores de Lipopolisacáridos/metabolismo , Membrana Mucosa/metabolismo , Fagocitos/metabolismo , Fenotipo , Receptores CCR5/metabolismo , Lectina 1 Similar a Ig de Unión al Ácido Siálico/metabolismo , Transcripción GenéticaRESUMEN
This prospective, randomized controlled trial study compared the effects of four dressings for adult partial thickness burns, focusing on re-epithelialization time and cost effectiveness. Adults with partial thickness burns meeting inclusion criteria were randomized to either Biobrane™, Acticoat™, Mepilex® Ag, or Aquacel® Ag. Primary endpoint for analysis was >95% re-epithelialization. Incremental cost-effectiveness ratios were calculated based on dressing costs. Dominance probabilities between treatment arms were calculated from bootstrap resampling trial data. One hunderd thirty-one partial thickness burn wounds in 119 patients were randomized. Adjusting for sex, age, smoking status, burn mechanism, TBSA, and first aid adequacy, Mepilex® Ag had a reduced time to re-epithelialization compared to Biobrane™ (IRR: 1.26; 95% CI: 1.07-1.48, P < .01). Economic analysis showed that there was a 99%, 71%, and 53% probability that Mepilex® Ag dominated (cheaper and more effective) Biobrane™, Acticoat™, and Aquacel® Ag, respectively. Mepilex® Ag achieved faster re-epithelialization and better cost effectiveness. Patient satisfaction and comfort seems better with Biobrane™ although not reflected within the end outcome of the healed wound. It is the patients' (after extensive education) and clinicians' choice, level of experience, and availability of products in praxis that will guide the decision as to which the product is used individually on which patient.
Asunto(s)
Antiinfecciosos Locales/uso terapéutico , Quemaduras/terapia , Carboximetilcelulosa de Sodio/uso terapéutico , Materiales Biocompatibles Revestidos/uso terapéutico , Compuestos de Plata/uso terapéutico , Sitoesteroles/uso terapéutico , Adulto , Vendajes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Cicatrización de Heridas , Infección de Heridas/prevención & controlRESUMEN
BACKGROUND: Burn scars are a major clinical challenge. The aim of this study was to determine the effectiveness and safety of one treatment with the ablative fractional CO2 laser (AFL-CO2) compared to standard burn scar treatment. METHOD: From December 2014 to October 2018 patients were prospectively recruited and treatment effects analyzed by assessing various outcome parameters from the date of first consultation and after treatment. A case control study was conducted looking at the impact of one AFL-CO2 treatment compared to a cohort subjected to conventional conservative treatment. Adverse effects were noted at follow up. RESULTS: 187 patients were included, with 167 in the AFL-CO2, and 20 in the control cohort. Baseline demographics and scar characteristics showed no significant differences. Ultrasound measured scar thickness as well as the Vancouver Scar Scale (VSS) revealed a significant reduction in the treatment cohort, but no significant improvement in the control group. The POSAS-O was significantly improved in both cohorts. Subjective parameters (POSAS-P, DN4-Pain, and modified D4Pruritus scores) decreased significantly in the AFL-CO2 cohort but remained unchanged in the control group. The BSHS-B quality of life score increased significantly in the AFL-CO2 group, but worsened at the follow up of the untreated patients. Sub-domain analyses found the biggest differences in Affect, Body Image, Heat Sensitivity, Treatment and Work. Complications occurred in 5 patients (2.9%). CONCLUSIONS: This study demonstrates that AFL-CO2 is an effective and safe treatment modality for burn scars improving thickness, symptoms and quality of life of burn survivors when compared to conventional scar treatment.
Asunto(s)
Cicatriz/terapia , Láseres de Gas/normas , Adulto , Análisis de Varianza , Quemaduras/complicaciones , Quemaduras/fisiopatología , Estudios de Casos y Controles , Cicatriz/etiología , Cicatriz/fisiopatología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Procedimientos de Cirugía Plástica/instrumentación , Procedimientos de Cirugía Plástica/métodos , Procedimientos de Cirugía Plástica/normas , Estadísticas no Paramétricas , Resultado del TratamientoRESUMEN
BACKGROUND: Reconstructive surgery remains the main approach to address burn scar contractures. Ablative fractional resurfacing is an increasingly popular tool for severe burn scar management, but its effect on overall burns reconstructive case-mix, operating time and patterns of hospital admission have not been reported. METHODS: Retrospective analysis of hospital administrative data from September 2013 to June 2017 was performed evaluating these effects of ablative fractional CO2 laser (CO2-AFL). RESULTS: The total number of acute burn patients treated at CRGH increased substantially over this timeframe, resulting in 412 elective procedures including 82 before and 330 after introducing CO2-AFL. The proportion of traditional non-laser reconstructive procedures dropped considerably to 23.9% in about 2.5 years following CO2-AFL introduction. This change in approach had a profound effect on LOS with average LOS being 1.96days for non-laser and 0.36days for CO2-AFL-procedures (p<0.001). Anaesthetic times also decreased significantly, with median durations at 90min pre-laser and 64min post-laser introduction (p<0.001), and median anaesthetic times at 87min (non-AFL) and 57min (AFL procedures) (p<0.001). CONCLUSION: AFL profoundly affects elective reconstructive burn case mix with a replacement of conventional reconstructive operations in favour of AFL-procedures. This results in reductions of average LOS and anaesthetic times. Consequently, increased use of AFL in burn scar management could potentially reduce overall costs associated with burn scar reconstruction.
Asunto(s)
Quemaduras/terapia , Cicatriz Hipertrófica/cirugía , Hospitalización/estadística & datos numéricos , Terapia por Láser/métodos , Tiempo de Internación/estadística & datos numéricos , Procedimientos de Cirugía Plástica/estadística & datos numéricos , Adulto , Quemaduras/complicaciones , Cicatriz/etiología , Cicatriz/cirugía , Procedimientos Quirúrgicos Electivos/estadística & datos numéricos , Femenino , Humanos , Láseres de Gas , Masculino , Persona de Mediana Edad , Tempo OperativoRESUMEN
BACKGROUND AND OBJECTIVE: To investigate whether the depth of ablative fractional CO2 laser (CO2 -AFL) penetration of pathological burn scars influences clinical outcomes. STUDY DESIGN/MATERIALS AND METHODS: All patients presenting to the Concord Repatriation General Hospital (CRGH) Scar Clinic received ultrasound measurement at the thickest point of their burn scars. Subsequently, the effect of various CO2 -AFL settings (energy which correlates to penetration depths) on different outcome parameters was analysed. Patients were divided into five groups depending on minimal scar penetration depth. RESULTS: Seventy-eight patients (158 scars) had complete data allowing for analysis. Median scar thickness was 3,400 µm and median laser scar penetration depth was 900 µm. Scar penetration categories were as follows: 0-25% (n = 40), 25-50% (n = 67), 50-75% (n = 31), 75-100% (n = 8), >100% (n = 3) of scar thickness. The median reduction in maximum scar thickness was 800 µm following one treatment (P < 0.001). However, this effect depended on scar penetration depth, whereby scars that were penetrated ≥75% showed no significant improvement in scar thickness and those penetrated >100% indicated a tendency to become worse. Other assessed outcome parameters included: the Vancouver Scar Scale, the Patient and Observer Scar Assessment Scale, a neuropathic pain score (DN4 Pain Questionnaire), and a pruritus score (modified D4 Pruritus Score). All these factors showed significant improvement in the categories up to 75% scar penetration depth. CONCLUSIONS: CO2 -AFL scar penetration depth significantly influences subjective and objective pathologic burn scar modulation. The penetration depth of 51-75% achieves the greatest reduction in scar thickness. Lasers Surg. Med. © 2019 Wiley Periodicals, Inc.
Asunto(s)
Quemaduras/complicaciones , Cicatriz/etiología , Cicatriz/terapia , Láseres de Gas/uso terapéutico , Esteroides/administración & dosificación , Adulto , Quemaduras/diagnóstico por imagen , Dióxido de Carbono , Cicatriz/diagnóstico por imagen , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Fotograbar , Estudios Retrospectivos , UltrasonografíaRESUMEN
Langerhans cells (LC) are thought to be the only mononuclear phagocyte population in the epidermis where they detect pathogens. Here, we show that CD11c+ dendritic cells (DCs) are also present. These cells are transcriptionally similar to dermal cDC2 but are more efficient antigen-presenting cells. Compared to LCs, epidermal CD11c+ DCs are enriched in anogenital tissues where they preferentially interact with HIV, express the higher levels of HIV entry receptor CCR5, support the higher levels of HIV uptake and replication and are more efficient at transmitting the virus to CD4 T cells. Importantly, these findings are observed using both a lab-adapted and transmitted/founder strain of HIV. We also describe a CD33low cell population, which is transcriptionally similar to LCs but does not appear to function as antigen-presenting cells or acts as HIV target cells. Our findings reveal that epidermal DCs in anogenital tissues potentially play a key role in sexual transmission of HIV.
Asunto(s)
Células Dendríticas/virología , Células Epidérmicas/virología , Infecciones por VIH/transmisión , VIH-1/inmunología , Presentación de Antígeno/inmunología , Antígeno CD11c/metabolismo , Células Cultivadas , Células Dendríticas/inmunología , Células Dendríticas/metabolismo , Células Epidérmicas/inmunología , Células Epidérmicas/metabolismo , Epidermis/inmunología , Femenino , Infecciones por VIH/inmunología , Infecciones por VIH/virología , VIH-1/patogenicidad , Voluntarios Sanos , Humanos , Masculino , Cultivo Primario de Células , Receptores CCR5/metabolismo , Lectina 3 Similar a Ig de Unión al Ácido Siálico/metabolismo , Linfocitos T/inmunología , Internalización del VirusRESUMEN
Current evidence suggests awaiting for scars to fully mature before engaging surgical reconstruction unless acute indications to prevent secondary damage, such as microstomia and eyelid ectropion are apparent. To evaluate the efficacy of ablative fractional CO2 laser intervention early in the acute treatment of panfacial burn injury. A 39-year-old Asian male with 60% TBSA flame burns including panfacial involvement was developing microstomia and upper and lower eyelid ectropion early proceeding epithelialization. At 6-weeks postinjury, ablative fractional CO2 laser treatment was commenced while still in the intensive care unit, and subsequently delivered at regular intervals. Nonsurgical scar contracture management was provided concurrently as per site specific standard protocols. Measurements and photographic data relative to deficits in eye and mouth competence were obtained at rest, as well as maximal opening at baseline and routinely until scar stabilization was reached. The outcomes were subsequently compared with facial burn patient historical data within our facility. No significant difference was identified in the functional ROM for mouth and eye regions; treatment duration was, however, shorter and aesthetic outcomes were considered superior to their surgical reconstruction counterparts in the historical cohort. This case report reveals that early ablative fractional CO2 resurfacing treatment, coalesced with nonsurgical scar management is an efficacious interventional approach to abate contractures to the face, accelerates and enhances scar maturation processes and may alleviate the need for surgical scar reconstructions. Moreover, optimal aesthetic outcomes may be achieved compared with traditional reconstructive methods.
Asunto(s)
Quemaduras/terapia , Traumatismos Faciales/terapia , Terapia por Láser/métodos , Láseres de Gas/uso terapéutico , Trasplante de Piel/métodos , Cicatrización de Heridas/fisiología , Adulto , Superficie Corporal , Quemaduras/complicaciones , Quemaduras/diagnóstico , Cicatriz Hipertrófica/prevención & control , Terapia Combinada , Lesiones Oculares/etiología , Lesiones Oculares/patología , Lesiones Oculares/cirugía , Traumatismos Faciales/etiología , Traumatismos Faciales/patología , Estudios de Seguimiento , Supervivencia de Injerto , Humanos , Puntaje de Gravedad del Traumatismo , Masculino , Procedimientos de Cirugía Plástica/métodos , Medición de Riesgo , Factores de TiempoRESUMEN
BACKGROUND: The introduction of ablative fractional CO2 lasers (CO2-AFL) for burn scar management shows promising results. Whilst recent studies have focused on objective scar outcomes following CO2-AFL treatment, to date no data on patient subjective factors such as quality of life are available. METHODS: A prospective study was initiated to analyze the safety and efficacy of the CO2-AFL. Various objective and subjective outcome parameters were prospectively collected from the date of first consultation and follow-up following treatment. Objective factors include the Vancouver Scar Scale (VSS), the Patient and Observer Scar Assessment Scale (POSAS), and ultrasound measurements of the thickness of the scar. Subjective parameters included the assessment of neuropathic pain and pruritus, as well as the evaluation of improvement of quality of life following CO2-AFL with the Burns Specific Health Scale (BSHS-B). For treatment effect analysis, patients were stratified according to scar maturation status (> or <2 years after injury). RESULTS: 47 patients with 118 burn scars completed at least one treatment cycle. At a median of 55 days (IQR 32-74) after CO2-AFL treatment all analyzed objective parameters decreased significantly: intra-patient normalized scar thickness decreased from a median of 2.4mm to 1.9mm (p<0.001) with a concomitant VSS-drop from a median of 7 to 6 (p<0.001). The overall POSAS patient scale decreased from a median of 9 to 5 (p<0.001) with similar effects documented in POSAS observer scales. Both pain and pruritus showed significant reduction. Quality of life increased significantly by 15 points (median 120 to 135; p<0.001). All of the identified changes following CO2-AFL were equally significant irrespective of scar maturation status. CONCLUSION: Our preliminary results confirm significant improvement in thickness, texture, colour, and symptoms following treatment with CO2-AFL. Foremost, quality of life of patients with both immature and mature scars (up to 23 years after injury) improved significantly after just one treatment session. To our knowledge, this is the first study to document such holistic treatment effects in burn patients treated by CO2-AFL.
Asunto(s)
Quemaduras/complicaciones , Cicatriz/cirugía , Terapia por Láser/métodos , Láseres de Gas/uso terapéutico , Adulto , Cicatriz/diagnóstico por imagen , Cicatriz/etiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neuralgia/etiología , Estudios Prospectivos , Prurito/etiología , Calidad de Vida , Procedimientos de Cirugía Plástica/métodos , Resultado del Tratamiento , Ultrasonografía , Adulto JovenRESUMEN
BACKGROUND: Infection is one of the most common causes of mortality and morbidity in burn patients. The incidence and frequency of microbiological micro-organisms are known to vary across different models of intensive care units. To date, no study has attempted to describe the different findings in burn patients treated in an open, general intensive care unit (GICU) versus a dedicated burns intensive care unit (BICU). Only limited data is available on the effect of these microbiological micro-organisms on patients' length of stay. AIM: To characterize and compare the microbiological flora and antibiotic resistance patterns encountered in two different models of burn intensive care and to determine the effect of specific microbiological types on length of intensive care unit (ICU) and overall stay. METHODS: A retrospective case-control study of 209 burn patients treated in two highly specialized, Western burn referral centres between September 2009 and March 2014. RESULTS: 9710 culture results were analysed, of which 2590 (26.7%) yielded positive results (1537 in the GICU and 1050 in the BICU). Gram-positive cultures were more frequently found in the GICU, whereas Gram-negative and yeast cultures were more prevalent in the BICU. The most frequently encountered micro-organisms in both units were similar and included Staphylococcus aureus, Pseudomonas aeruginosa, coagulase-negative staphylococci (CoNS) and Candida albicans. Significantly more resistant bacteria were detected in the BICU. Testing positive across all types of microbiological isolates, as well as for both Gram-positive and -negative bacteria significantly prolonged patient length of stay. This effect was even more pronounced if the micro-organisms were resistant to antimicrobial therapy. CONCLUSION: There are notable differences in the microbiological isolate and antibiotic resistance patterns between burn patients treated in a GICU compared to a designated BICU. In both units, testing positive for resistant microbiological micro-organisms is significantly associated with longer hospital stay.
Asunto(s)
Unidades de Quemados , Quemaduras/microbiología , Candidiasis/microbiología , Infección Hospitalaria/microbiología , Farmacorresistencia Microbiana , Unidades de Cuidados Intensivos , Infecciones por Pseudomonas/microbiología , Infecciones Estafilocócicas/microbiología , Adulto , Bacteriemia/epidemiología , Bacteriemia/microbiología , Quemaduras/epidemiología , Candida albicans , Candidiasis/epidemiología , Estudios de Casos y Controles , Infecciones Relacionadas con Catéteres/epidemiología , Infecciones Relacionadas con Catéteres/microbiología , Cateterismo Periférico , Infección Hospitalaria/epidemiología , Femenino , Humanos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Nueva Gales del Sur/epidemiología , Infecciones por Pseudomonas/epidemiología , Pseudomonas aeruginosa , Infecciones del Sistema Respiratorio/epidemiología , Infecciones del Sistema Respiratorio/microbiología , Infecciones Estafilocócicas/epidemiología , Staphylococcus aureus , Infecciones Urinarias/epidemiología , Infecciones Urinarias/microbiología , Infección de Heridas/epidemiología , Infección de Heridas/microbiologíaRESUMEN
BACKGROUND: To describe the clinical epidemiology, environmental surveillance and infection control interventions undertaken in a six-year persistence of bla-IMP-4 metallo-beta-lactamase (MBL) producing Enterobacteriaceae within a separately confined hospital burns unit in a tertiary hospital in Sydney, Australia. METHODS: MBL positive clinical and environmental isolates were collected from the Burns Unit, from the first detection of isolates in September 2006 to August 2012. Unit-acquired clinical isolates were included, and patient outcomes analyzed amongst those who acquired clinically significant infections. Environmental isolates were analyzed with regard to relationship to clinical isolates, bacterial species, and persistence despite cleaning efforts. RESULTS: Thirty clinical isolates detected from 23 patients were identified. Clinically significant infection developed in 7 (30%) patients - 2 bacteremias, 2 central venous catheter tip infections without bacteremia, and 3 wound infections. All patients survived at 30 days. Seventy-one environmental isolates were confirmed to be MBL-positive, with 85% sourced from shower facilities or equipment. MBL organisms persisted at these sites despite both usual hospital cleaning, and following targeted environmental disinfection interventions. CONCLUSIONS: Clear association exists between environmental Burns Unit contamination by MBLs and subsequent patient colonization. Clinical infection occurred in a small proportion of patients colonized by MBLs, and with generally favorable outcomes. Its persistence in the Burns Unit environment, despite concerted infection control measures, pose concern for ongoing clinical transmission.
Asunto(s)
Neoplasias Esofágicas/diagnóstico , Leiomioma/diagnóstico , Neoplasias Primarias Secundarias/diagnóstico , Neoplasias de la Vulva/diagnóstico , Adulto , Clítoris/patología , Neoplasias Esofágicas/cirugía , Femenino , Humanos , Leiomioma/cirugía , Neoplasias Primarias Secundarias/cirugía , Neoplasias de la Vulva/cirugíaRESUMEN
Rehabilitation of speech and swallowing postburns reconstructive surgery has not been previously described in detail in the literature. Severe facial burn injury requiring subsequent reconstructive surgery may result in complications including circumoral contracture and aesthetic and functional irregularities. These complications may manifest as facial and labial sensation deficits, poor oral access for intubation and oral/dental hygiene, and inadequate oral competence causing chronic drooling and poor articulation. This report describes the physical rehabilitation of a patient with full-thickness burns to the nose, lips, mouth, and chin following electrical burn injury. The severity of injury sustained placed the patient at high risk for microstomia, dysphagia, and speech disorder. A multidisciplinary team approach was used to coordinate the planning of reconstructive procedures, facilitate patient recovery, and optimize functional and aesthetic outcomes. Speech pathology intervention aimed to 1) facilitate safe transition from nonoral to oral intake, 2) improve articulation and speech intelligibility, and 3) minimize oral contracture development. At 6 months postinjury, the patient can safely tolerate a soft diet, demonstrate speech clarity at preinjury level, and has recovered functional oral range of movement. Rehabilitation of speech and swallowing is an essential factor to consider when planning postburn reconstructive procedures.
Asunto(s)
Quemaduras por Electricidad/complicaciones , Quemaduras por Electricidad/cirugía , Trastornos de Deglución/rehabilitación , Labio/lesiones , Labio/cirugía , Nariz/lesiones , Nariz/cirugía , Procedimientos de Cirugía Plástica , Trastornos del Habla/rehabilitación , Trastornos de Deglución/etiología , Humanos , Masculino , Persona de Mediana Edad , Trastornos del Habla/etiologíaRESUMEN
Although the management of the severely burnt extremity poses a significant therapeutic dilemma, burn injuries resulting in amputation are uncommon, In such cases, however, amputation can reduce the rate of mortality. In a total of 1858 patients from January 1980 to January 2004, there were 34 amputations in 27 patients. There were 23 men (age range, 14-64 years) and 4 women (age range, 34-85 years). The majority of amputations from burns caused by flame injury predominantly after motor vehicle accidents, with only eight cases resulting from high-voltage electrical injury. Nine patients required immediate amputations, with the rest being delayed. There were three deaths, with a survival rate of 89%. The majority of single lower-limb amputees and only one of seven bilateral amputees were independently mobile. The presence of pre-existing psychiatric disease significantly impaired rehabilitation. Free tissue transfer and the usage of bioengineered materials may help reduce the incidence of amputations.
Asunto(s)
Amputación Quirúrgica , Brazo , Quemaduras/epidemiología , Quemaduras/cirugía , Pierna , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Unidades de Quemados , Quemaduras/patología , Femenino , Hospitales Generales , Humanos , Masculino , Persona de Mediana Edad , Selección de Paciente , Estudios Retrospectivos , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
In October 2002, a terrorist attack on a nightclub in Bali resulted in an explosion and fire, causing the deaths of more than 200 people, including 88 Australian citizens. After first aid and primary care, the injured were repatriated to Darwin for triage and continued treatment and were then disseminated to various burn units throughout Australia. At the Repatriation General Hospital Concord Sydney, we received 12 patients with burns and a variety of blast injuries. Their treatment was complicated by infection with multiresistant organisms that were previously unseen in our unit and the presence of complex shrapnel wounds. There were no deaths and, with two exceptions, all patients were discharged within 6 weeks. This incident had profound effects on our unit, particularly related to the management of high-velocity shrapnel injuries, serious ongoing septic complications, and the psychological effects on both patients and staff, all of which are detailed and discussed.