RESUMO
BACKGROUND: Rosacea is a common skin condition but the treatments currently available are not satisfactory. OBJECTIVES: To assess the efficacy of intense pulsed light (IPL) for treatment of stage I rosacea (flushing, erythema and telangiectasia). METHODS: Thirty-four patients were treated, 25 women and nine men, mean age 47 years. The treatment employed was IPL 515-1200 nm, with a 560 nm cut-off filter. The fluence range was 24-32 J cm(-2). Four treatments were administered on the face at 3-week intervals. Erythema values were measured at baseline and at the end of the treatment period on the cheeks and chin. Digital photographs were assessed by a consultant dermatologist on a 10-point visual analogue scale (VAS). Patients' assessments were also made using a 10-point VAS. Outcome measures were repeated 6 months after treatment. RESULTS: After four treatments the mean reduction of the erythema values was 39% on the cheeks (P < 0.001) and 22% on the chin (P < 0.001). This was confirmed by photographic assessment where erythema improved by 46% and telangiectasia by 55% (P < 0.001). The severity of rosacea was reduced on average by 3.5 points on the 10-point VAS. Patients' and physicians' assessments of the overall improvement of rosacea were similar: more than 50% improvement was noticed in 73% and 83% of patients, respectively (P < 0.001). The results were sustained at 6 months. Side-effects were minimal and self-limiting. CONCLUSIONS: IPL significantly reduces erythema and telangiectasia of rosacea and this is sustained for at least 6 months.
Assuntos
Fototerapia/métodos , Rosácea/terapia , Adulto , Análise de Variância , Bochecha , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Fotografação , Estudos Prospectivos , Rosácea/patologia , Pele/patologia , Resultado do TratamentoRESUMO
The degradation of aldicarb, and the metabolites aldicarb sulfoxide and aldicarb sulfone, was evaluated in cotton field soils previously exposed to aldicarb. A loss of efficacy had been observed in two (LM and MS) of the three (CL) field soils as measured by R. reniformis population development and a lack of cotton yield response. Two soils were compared for the first test-one where aldicarb had been effective (CL) and the second where aldicarb had lost its efficacy (LM). The second test included all three soils: autoclaved, non-autoclaved and treated with aldicarb at 0.59 kg a.i./ha, or not treated with aldicarb. The degradation of aldicarb to aldicarb sulfoxide and then to aldicarb sulfone was measured using high-performance liquid chromatography (HPLC) in both tests. In test one, total degradation of aldicarb and its metabolites occurred within 12 days in the LM soil. Aldicarb sulfoxide and aldicarb sulfone were both present in the CL soil at the conclusion of the test at 42 days after aldicarb application. Autoclaving the LM and MS soils extended the persistence of the aldicarb metabolites as compared to the same soils not autoclaved. The rate of degradation was not changed when the CL natural soil was autoclaved. The accelerated degradation was due to more rapid degradation of aldicarb sulfoxide and appears to be biologically mediated.
RESUMO
Daily communications between the ICU trauma patients' families and the trauma team are often limited due to the unpredictable nature of subsequent patient admissions and operative procedures. In order to improve the lines of family-physician communication and educate residents regarding family communication, our level I trauma center instituted daily "Family Rounds" (FR). FR occur at the same time every day, in the patient's ICU room. The purpose of this study was to determine whether families valued the scheduled daily FR, to establish whether FR improved the family-physician relationship, and to delineate strengths and weaknesses of the present structure of our FR. We mailed surveys to family members of trauma patients hospitalized in the trauma ICU for > or = 3 days. A total of 55 (22%) families responded. Combining "excellent" and "good" responses, 86.5 per cent of families looked forward to having a specific time of day to meet with the trauma team, and 90 per cent liked having rounds in the ICU room with the patient. However, 36 per cent did not like having only scheduled time for FR. The majority, 75 per cent, believed that all concerns were addressed during FR, and 84.9 per cent rated their overall experience as either excellent or good. Scheduled FR appear to improve communication between trauma surgeons and patients' families, enhance the family-physician relationship, and strengthen our surgical residency teaching program.
Assuntos
Comunicação , Unidades de Terapia Intensiva/organização & administração , Relações Profissional-Família , Ferimentos e Lesões/terapia , Adolescente , Adulto , Cuidados Críticos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prática ProfissionalRESUMO
Diaphragm rupture is an infrequently encountered but well-documented injury in the multiply injured patient. Only a few cases in which minimally invasive techniques were used for repair have been reported thus far. Herein we describe the repair of a diaphragm rupture in a 36-year-old man who was injured in a motor vehicle accident. In a 10-year review of the literature, we were able to locate seven journal articles reporting 10 patients. We conclude that in appropriate stable patients with diaphragm rupture, minimally invasive techniques offer a reasonable alternative to open laparotomy or thoracotomy.
Assuntos
Diafragma/lesões , Diafragma/cirurgia , Laparoscopia/métodos , Acidentes de Trânsito , Adulto , Humanos , Masculino , Ruptura/cirurgiaRESUMO
Infection remains a major cause of posttrauma morbidity. We retrospectively reviewed 2 cohorts of trauma patients admitted to a regional trauma center before and after a policy change integrating prospective microbiologic surveillance and infectious disease (ID) consultation into management of trauma admissions. Primary interests were effects of this policy change on antimicrobial use and diagnostic precision (particularly differentiation of infection from colonization). Associated costs, microflora, survival, and disability were also compared. Patients were stratified for risk of infection. ID consultation was associated with a 49% increased odds that an infection diagnosis was microbiologically based (P=.006) and 57% reduction of antibiotics costs per hospitalized day (P=.0008). Costs of consultation and an 86% increase (P<10(-6)) in total cultures combined to minimally exceed that financial saving. The observed improvements in diagnostic precision and antimicrobial usage, however, suggest consideration of prospective microbiologic surveillance and multidisciplinary physician teams including ID physicians for high-risk trauma patients.
Assuntos
Doenças Transmissíveis/microbiologia , Ferimentos e Lesões/microbiologia , Antibacterianos/economia , Antibacterianos/uso terapêutico , Estudos de Coortes , Doenças Transmissíveis/tratamento farmacológico , Doenças Transmissíveis/epidemiologia , Infecção Hospitalar/complicações , Infecção Hospitalar/microbiologia , Infecção Hospitalar/mortalidade , Feminino , Custos de Cuidados de Saúde , Humanos , Unidades de Terapia Intensiva , Tempo de Internação , Masculino , Projetos Piloto , Respiração Artificial , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Ferimentos e Lesões/complicações , Ferimentos e Lesões/tratamento farmacológico , Ferimentos e Lesões/mortalidadeRESUMO
BACKGROUND: Blunt cerebrovascular injuries are rare injuries causing substantial morbidity and mortality. The appropriate screening methods and treatment options for these injuries are controversial. We examined our experience with these injuries at a community Level I Trauma center over a 51 month period. STUDY DESIGN: A retrospective review and analysis was done of all patients with the diagnosis of a blunt cerebrovascular injury during this period. RESULTS: Fourteen patients had blunt carotid injury (0.40%) and three had blunt vertebral injury (0.09%) out of 3,480 total blunt admissions. The overall incidence of blunt cerebrovascular injury was 0.49%. The most common associated injuries were to the head (59%) and chest (47%) regions. The overall mortality rate was 59% (10 of 17), with death occurring in 8 of 14 (57%) blunt carotid injury patients and 2 of 3 (67%) blunt vertebral injury patients. Eight of ten (80%) deaths were directly attributable to the blunt cerebrovascular injury. Median time until diagnosis was 12.5 h (range 1-336 h) for the entire group and 19.5 h for nonsurvivors. Diagnosis was delayed > 24h in 7 patients and > 48h in 5 patients. All five patients whose diagnoses were delayed > 48 h developed complications, and four (80%) of these patients died. CONCLUSIONS: Blunt cerebrovascular injury is uncommon, but lethal; particularly when the diagnosis is delayed. Aggressive screening protocols based on mechanism of injury, associated injuries, and physical findings are justified to minimize morbidity and mortality. Head and chest injuries may serve as markers for blunt cerebrovascular injury. Most deaths are directly attributable to the blunt cerebrovascular injury and not to associated injuries.
Assuntos
Artérias Cerebrais/lesões , Veias Cerebrais/lesões , Programas de Rastreamento/normas , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/diagnóstico , Fenômenos Biomecânicos , Protocolos Clínicos , Tratamento de Emergência/métodos , Tratamento de Emergência/normas , Escala de Coma de Glasgow , Escala de Resultado de Glasgow , Humanos , Incidência , Programas de Rastreamento/métodos , Morbidade , Avaliação das Necessidades , Admissão do Paciente/estatística & dados numéricos , Admissão do Paciente/tendências , Estudos Retrospectivos , Fatores de Risco , Análise de Sobrevida , Texas/epidemiologia , Fatores de Tempo , Centros de Traumatologia , Ferimentos não Penetrantes/epidemiologia , Ferimentos não Penetrantes/terapiaRESUMO
BACKGROUND: Over the past 15 years, many large university hospitals have reported their experience with percutaneous dilatational tracheostomy (PDT). The purposes of this study are to evaluate the safety of PDT in a non-university hospital setting and to compare our results with those published in the literature. METHODS: The study was done by retrospective chart review. RESULTS: Over a 6-year period, 300 PDTs were done in two community hospitals in Tyler, Texas. There was one death and 12 complications. Comparison of our results and those reported in five recently published articles in the literature showed no significant difference in mortality rate, pneumothorax, bleeding, paratracheal placement, dislodgement, or cellulitis. There was a trend toward a significantly lower incidence of paratracheal placement using bronchoscopic guidance. CONCLUSION: Bedside PDT with bronchoscopic guidance can be safely done in a community hospital setting.
Assuntos
Hospitais Comunitários , Traqueostomia , Adulto , Idoso , Feminino , Hospitais Comunitários/estatística & dados numéricos , Humanos , Complicações Intraoperatórias/epidemiologia , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Texas , Traqueostomia/efeitos adversos , Traqueostomia/métodos , Traqueostomia/mortalidade , Traqueostomia/estatística & dados numéricosRESUMO
BACKGROUND: Venous thromboembolism (VTE) is a frequent and potentially life-threatening complication after trauma. The purpose of this study is to investigate the effectiveness of enoxaparin in preventing deep venous thrombosis (DVT) and pulmonary embolism (PE) after injury in patients who are at high risk for developing VTE. STUDY DESIGN: A prospective single-cohort observational study was initiated for seriously injured blunt trauma patients admitted to a Level I trauma center during a 7-month period. Patients were eligible for the study if time hospitalized was > or = 72 hours, Injury Severity Score (ISS) was > or = 9, enoxaparin was started within 24 hours after admission, and one or more of the following high risk criteria were met: age > 50 years, ISS > or = 16, presence of a femoral vein catheter, Abbreviated Injury Score (AIS) > or = 3 for any body region, Glasgow Coma Scale (GCS) Score < or = 8, presence of major pelvic, femur, or tibia fracture, and presence of direct blunt mechanism venous injury. Patients with closed head injuries and nonoperatively treated solid abdominal organ injuries were also potential participants. The primary outcomes measured were thromboembolic events--either a documented lower extremity DVT by duplex color-flow doppler ultrasonography or a PE documented by rapid infusion CT pulmonary angiography or conventional pulmonary angiography. RESULTS: There were 118 patients enrolled in the study. Two patients (2%) developed DVT, one of which was proximal to the calf (95% confidence interval, 0% to 6%). Two of 12 patients (17%) with splenic injuries who received enoxaparin failed initial nonoperative management. There were no other bleeding complications, and no clinical evidence or documented episodes of PE. One patient died from multiple system organ failure. CONCLUSIONS: Enoxaparin is a practical and effective method for reducing the incidence of VTE in high risk, seriously injured patients. This study supports further investigation into the safety of enoxaparin prophylaxis in patients with closed head injuries and nonoperatively treated solid abdominal organ injuries.
Assuntos
Anticoagulantes/uso terapêutico , Enoxaparina/uso terapêutico , Embolia Pulmonar/prevenção & controle , Trombose Venosa/prevenção & controle , Ferimentos não Penetrantes/complicações , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Embolia Pulmonar/diagnóstico por imagem , Embolia Pulmonar/etiologia , Radiografia , Fatores de Risco , Índices de Gravidade do Trauma , Ultrassonografia , Trombose Venosa/diagnóstico por imagem , Trombose Venosa/etiologia , Ferimentos não Penetrantes/diagnósticoRESUMO
PURPOSE: To determine the image portrayed in the media of nurses and particularly nurse practitioners (NPs) compared with other health care providers. DATA SOURCES: An analysis of advertisements and articles in popular magazines aimed at female, male, and gender-neutral audiences was conducted between 12/99 and 06/00. Relationships between target audience and content of advertisements and articles, as well as portrayal of health care providers were also explored. CONCLUSIONS: A review of 100 consecutive advertisements for health-related products and 96 consecutive health-related articles in popular magazines revealed that the media continues to overwhelmingly depict and promote physicians as the source of health care and health-related advice. IMPLICATIONS FOR PRACTICE: Because when there are few references to a group, such as NPs, it is reasonable to assume group members have little influence, standing, and authority, NPs should be concerned about the implications of these findings. Strategies for increasing the visibility of NPs as credible and valuable members of the health care team are shared.
Assuntos
Publicidade , Profissionais de Enfermagem , Papel do Profissional de Enfermagem , Publicações Periódicas como Assunto , Preconceito , Comunicação , Coleta de Dados , Feminino , Serviços de Saúde , Humanos , Masculino , Opinião PúblicaRESUMO
OBJECTIVE: To determine the incidence of tracheal stenosis, voice and breathing changes, and stomal complications after percutaneous dilatational tracheostomy (PDT). METHODS: From December 1992 through June 1999, 420 critically ill patients underwent 422 PDTs. There were 340 (81%) long-term survivors, 100 (29%) of whom were interviewed and offered further evaluation by fiberoptic laryngotracheoscopy (FOL) and tracheal computed tomography (CT). Tracheal stenosis was defined as more than 10% tracheal narrowing on transaxial sections or coronal and sagittal reconstruction views. Forty-eight patients agreed to CT evaluation; 38 patients also underwent FOL. CT and FOL evaluations occurred at 30 +/- 25 (mean +/- standard deviation) months after PDT. RESULTS: Twenty-seven (27%) patients reported voice changes and 2 (2%) reported persistent severe hoarseness. Vocal cord abnormalities occurred in 4/38 (11%) patients, laryngeal granuloma in 1 (3%) patient, focal tracheal mucosal erythema in 2 (5%) patients, and severe tracheomalacia/stenosis in 1 (2.6%) patient. CT identified mild (11-25%) stenosis in 10 (21%) asymptomatic patients, moderate (26-50%) stenosis in 4 (8.3%) patients, 2 who were symptomatic, and severe (>50%) stenosis in 1 (2%) symptomatic patient. Ten patients (10%) reported persistent respiratory problems after tracheal decannulation, but only four agreed to be studied. Two patients had moderate stenosis, and one had severe stenosis. One patient's CT scan was normal. No long-term stomal complications were identified or reported. CONCLUSIONS: Subjective voice changes and tracheal abnormalities are common after endotracheal intubation followed by PDT. Long-term follow-up of critically ill patients identified a 31% rate of more than 10% tracheal stenosis after PDT. Symptomatic stenosis manifested by subjective respiratory symptoms after decannulation was found in 3 of 48 (6%) patients.
Assuntos
Estenose Traqueal/epidemiologia , Traqueostomia/efeitos adversos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Feminino , Seguimentos , Humanos , Incidência , Laringoscopia , Masculino , Pessoa de Meia-Idade , Fatores de Tempo , Tomografia Computadorizada por Raios X , Estenose Traqueal/diagnóstico , Estenose Traqueal/etiologia , Traqueostomia/métodosRESUMO
OBJECTIVE: To determine rates of catheter colonization and catheter-related bloodstream infection (CRBSI) when antiseptic-bonded central venous catheters (CVCs) and standardized daily site care are used with no predetermined interval for removal. DESIGN: Prospective observational study. SETTING: Two major trauma centers. PATIENTS: All trauma patients admitted to two major trauma centers that received a CVC from May 1996 through May 1998. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Catheters were semiquantitatively cultured to identify bacterial colonization and CRBSI. Monitored variables included total catheter days, anatomical site of catheter insertion, and area in hospital of catheter insertion. CVC tips and intracutaneous segments were semiquantitatively cultured. A total of 460 (92%) of 501 catheters placed in 324 trauma patients were evaluable, representing 95.5% of all catheter days during the study period. Rates of catheter colonization and CRBSI were 5% (5/1000 catheter days) and 1.5% (1.511000 catheter days), respectively. Subclavian catheters were in place longer than femoral or internal jugular catheters (p < .0001), but the colonization rate was significantly lower (p = .03; relative risk, 0.34; 95% confidence interval, 0.15-0.77). No differences in CRBSI rates among anatomical sites or between catheters used < or =14 days and those used >14 days were identified. CONCLUSION: Femoral and internal jugular antiseptic-bonded CVCs develop bacterial colonization earlier than subclavian CVCs. Subclavian antiseptic-bonded CVCs combined with standardized daily site care may be safely used >14 days in trauma patients.
Assuntos
Anti-Infecciosos Locais , Bacteriemia/microbiologia , Cateterismo Venoso Central/instrumentação , Clorexidina , Materiais Revestidos Biocompatíveis , Infecção Hospitalar/microbiologia , Contaminação de Equipamentos , Traumatismo Múltiplo/microbiologia , Sulfadiazina de Prata , Adolescente , Adulto , Idoso , Bacteriemia/prevenção & controle , Cuidados Críticos , Infecção Hospitalar/prevenção & controle , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Traumatismo Múltiplo/terapia , Estudos Prospectivos , Fatores de RiscoRESUMO
BACKGROUND: Injuries from encounters with large animals represent a significant health risk for rural communities. We evaluated our regional trauma centers' experience with large-animal injuries to determine whether certain mechanisms and patterns of injury predicted either major head/craniofacial or torso (chest/abdomen/pelvis) trauma. METHODS: The hospital courses of 145 patients with injuries related to large animals were reviewed retrospectively to determine patterns of injury, specific injury mechanisms, species-specific injuries, and predictors of multiple body region trauma. RESULTS: Seventy-nine patients (55%) were injured by horses, 47 patients (32%) by bulls, 16 patients (11%) by cows, and 3 patients (2%) by wild animal attacks. The predominant species-specific mechanisms of injury were falls (horses), tramplings (bulls), and kicks (cows). Brain/craniofacial injuries were most common from horse-related encounters (32%), whereas bull and cow encounters usually resulted in torso injuries (45% and 56%, respectively). Multiple body region injuries occurred in 32% of patients. Fractures of the upper extremities were more often associated with torso and head/craniofacial injuries (48%) than lower extremity injuries (17%) (p = 0.02). CONCLUSION: Large animal injuries frequently involve multiple body regions with species-specific mechanisms. Upper extremity injuries are associated with a significantly higher percentage of torso and head/craniofacial injuries, which may have implications for field triage.
Assuntos
Bovinos , Cavalos , Ferimentos e Lesões/etiologia , Adulto , Animais , Animais Selvagens , Traumatismos Craniocerebrais/etiologia , Traumatismos Faciais/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Traumatismo Múltiplo/etiologia , Estudos Retrospectivos , Texas/epidemiologia , Ferimentos e Lesões/epidemiologiaRESUMO
During the past decade, the field of forensic psychological assessment entered a period of standard setting, reflected in the publication of specialty guidelines for practice and in the proliferation of educational opportunities, training programs, and credentialing and certification procedures for forensic examiners. Representing significant efforts to advance the quality of psychological assessments in legal contexts, these developments foreshadow the promise of forensic assessment. During this same time period, new evidence emerged regarding the quality of forensic practice. This article reviews this evidence and evaluates current practice against the promise of forensic assessment. Forensic reports appear to be of higher quality than those described by commentators in the 1970s and early 1980s; nevertheless, the level of practice falls far short of professional aspirations for the field. The review identifies significant areas of weakness that demand the attention of professional organizations, accrediting agencies, educators, lawmakers, practitioners, and consumers.
Assuntos
Prova Pericial , Psiquiatria Legal , Psicologia Clínica , Qualidade da Assistência à Saúde , Criança , Custódia da Criança , Humanos , Competência Mental , Testes Psicológicos , Estados UnidosRESUMO
Skills in consultation are a core competency for nurses practicing in advanced roles. Although changes in the healthcare delivery system are creating a growing need and increasing opportunities for nurses to provide consultation services, nurse educators have been slow to respond to the need for students to have formal education in consultation concepts and processes. The author describes a graduate-level course in nursing consultation. Suggestions are given for incorporating consultation content into other courses at both the graduate and undergraduate level.
Assuntos
Currículo , Educação de Pós-Graduação em Enfermagem , Encaminhamento e Consulta , Humanos , Ensino/métodosRESUMO
Although advanced practice nurses (APNs) are accustomed to providing consultation about patient care issues, they may be less comfortable seeking consultation and working with consultants. Being a savvy consumer of consultation services, however, is an essential skill for APNs and can help them avoid problems that may arise when practicing outside their realm of expertise. Consultants can also help APNs develop intra- and entrepreneurial practice opportunities. This article describes how to determine the necessity of a consultation, how to choose a consultant, and how to get the most out of a consulting relationship.
Assuntos
Comunicação , Consultores , Relações Interprofissionais , Enfermeiros Clínicos , Especialidades de Enfermagem , Comportamento de Escolha , Redução de Custos , Humanos , Entrevistas como Assunto , Seleção de Pessoal , Competência ProfissionalRESUMO
In the current rapidly changing healthcare environment, nurse executives are likely to find themselves seeking and hiring consultants, as well as working with consultants who have been hired by others. Because working with a consultant entails a certain amount of risk and involves a commitment of both personal and organizational resources, nurse executives need to know how to be effective buyers and users of consultation services. The author presents guidelines for developing effective working relationships with consultants.
Assuntos
Consultores , Enfermeiros Administradores/organização & administração , Encaminhamento e Consulta/organização & administração , Tomada de Decisões , Humanos , Relações Interprofissionais , Seleção de Pessoal , Estados UnidosRESUMO
With their special training and assessment skills, psychiatric consultation-liaison nurses have a long history of making important contributions to patient care and staff development. This article reviews how psychiatric consultation-liaison nurses have traditionally approached and implemented the nursing consultation process. Issues facing psychiatric consultation-liaison nurses are discussed. Opportunities such as focusing on subspecialization; expanding practice settings; dealing with organization-based, rather than patient-based mental health issues; and entering intra- and entrepreneurial practice are also explored.
Assuntos
Consultores , Descrição de Cargo , Enfermeiros Clínicos/organização & administração , Enfermagem Psiquiátrica/organização & administração , Controle de Custos , Empreendedorismo/organização & administração , Humanos , Pesquisa em Avaliação de Enfermagem , Inovação Organizacional , Objetivos OrganizacionaisRESUMO
The Social Support Apgar (SSA), developed as a user-friendly tool for screening for perceptions of adequacy of social support among perinatal women, provides a profile of perceived satisfaction with five types of support from five different sources. The results of psychometric analyses from three separate studies involving the SSA are reported. Cronbach's alphas of.88 to .93 were obtained. A positive relationship between SSA scores and favorable pregnancy outcomes and a negative relationship between SSA scores and life stress proved some evidence of validity. The SSA's clinical utility is suggested by its ease of completion and the finding of no relationship between client and nurse ratings. These results suggest that the tool holds promise for use as a screening instrument with prenatal clients in busy clinical settings.
Assuntos
Gravidez , Apoio Social , Adolescente , Adulto , Família/psicologia , Feminino , Humanos , Resultado da Gravidez , Testes Psicológicos , Psicometria , Reprodutibilidade dos TestesRESUMO
BACKGROUND: Bedside percutaneous dilational tracheostomy, a relatively new method of tracheal cannulation, provides safe and ready access to the trachea to relieve airway obstruction and tracheopulmonary secretions. The dilational technique has undergone various modifications during the past decade. Complications of this procedure are primarily related to the lack of direct visualization during tracheostomy tube placement and to poor patient selection. OBJECTIVE: To report the utility of percutaneous dilational tracheostomy with bronchoscopic guidance in 162 critically ill patients. MAIN OUTCOME MEASURES: Mortality rates and complications associated with this technique. RESULTS: Twenty-five patients (15.4%) died while hospitalized. No deaths were related to tracheostomy. There were four (2.5%) major complications: one pneumothorax and three posterior tracheal tears, which healed spontaneously. There were five (3.1%) minor complications: one posterior mucosal disruption, one minor bleeding episode, and three minor episodes of cellulitis. One hundred thirty-seven patients (84.6%) were discharged. Twenty-nine patients (21.2%) were available for follow-up and were experiencing no significant problems or complications following the procedure. Compared with standard open tracheostomy, charges were reduced by $1628.20 per patient ($263,768.40 total savings). CONCLUSIONS: Bedside percutaneous tracheostomy with bronchoscopic guidance is safe and cost-effective. Complications compare favorably with that of open tracheostomy. Major complications should be avoided with continuous bronchoscopic observation during the procedure.