RESUMO
BACKGROUND: Lung cancer screening (LCS) requires complex processes to identify eligible patients, provide appropriate follow-up, and manage findings. It is unclear whether LCS in real-world clinical settings will realize the same benefits as the National Lung Screening Trial (NLST). OBJECTIVE: To evaluate the impact of process modifications on compliance with LCS guidelines during LCS program implementation, and to compare patient characteristics and outcomes with those in NLST. DESIGN: Retrospective cohort study. SETTING: Kaiser Permanente Colorado (KPCO), a non-profit integrated healthcare system. PATIENTS: A total of 3375 patients who underwent a baseline lung cancer screening low-dose computed tomography (S-LDCT) scan between May 2014 and June 2017. MEASUREMENTS: Among those receiving an S-LDCT, proportion who met guidelines-based LCS eligibility criteria before and after LCS process modifications, differences in patient characteristics and outcomes between KPCO LCS patients and the NLST cohort, and factors associated with a positive screen. RESULTS: After modifying LCS eligibility confirmation processes, patients receiving S-LDCT who met guidelines-based LCS eligibility criteria increased from 45.6 to 92.7% (P < 0.001). Prior to changes, patients were older (68 vs. 67 years; P = 0.001), less likely to be current smokers (51.3% vs. 52.5%; P < 0.001), and less likely to have a ≥ 30-pack-year smoking history (50.0% vs. 95.3%; P < 0.001). Compared with NLST participants, KPCO LCS patients were older (67 vs. 60 years; P < 0.001), more likely to currently smoke (52.3% vs. 48.1%; P < 0.001), and more likely to have pulmonary disease. Among those with a positive baseline S-LDCT, the lung cancer detection rate was higher at KPCO (9.4% vs. 3.8%; P < 0.001) and was positively associated with prior pulmonary disease. CONCLUSION: Adherence to LCS guidelines requires eligibility confirmation procedures. Among those with a positive baseline S-LDCT, comorbidity burden and lung cancer detection rates were notably higher than in NLST, suggesting that the study of long-term outcomes in patients undergoing LCS in real-world clinical settings is warranted.
Assuntos
Detecção Precoce de Câncer , Neoplasias Pulmonares , Colorado/epidemiologia , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/epidemiologia , Programas de Rastreamento , Estudos Retrospectivos , FumarRESUMO
BACKGROUND: There are calls worldwide for the mainstreaming of genetic testing in breast cancer (BC) clinics, but health care professionals (HCPs) are not always familiar with nor confident about genetic counselling. TRUSTING (Talking about Risk & uncertainties of Testing in Genetics is an educational programme shown to significantly improve HCPs' knowledge, communication, self-confidence, and self-awareness. We rolled out TRUSTING workshops across the UK and probed their influence on mainstreaming within BC clinics. METHODS: 1 surgeon, 3 oncologists, and 1 nurse specialist who had attended the original TRUSTING evaluation project were trained to facilitate the 8-hour programme in pairs. The participants (all health care professionals) attending their workshops completed 3 questionnaires: - 1) the Intolerance to Uncertainty Scale, 2) an 18-item multiple choice knowledge questionnaire about BRCA 1/2 gene testing, incidence and risk reducing interventions and 3) a 10-item questionnaire exploring self-confidence when advising patients and their families about these issues. Both knowledge and self-confidence were re-tested post workshop together with evaluation of the facilitators' approach and overall satisfaction with the event. Follow-up questionnaires 3-12 months later examined impact of workshops on HCPs' own practice and how mainstreaming was working in their clinics. RESULTS: 120 HCPs (61 surgeons; 41 nurses; 9 oncologists; 9 other) attended 12 workshops. Knowledge scores (mean change = 6.58; 95% CI 6.00 to 7.17; p<0.001), and self-confidence (mean change = 2.64; 95% CI 2.33 to 2.95; p<0.001) improved significantly post workshop. Ratings for the facilitators' approach were uniformly high (mean range 9.6 to 9.9 /10). Most delegates found the workshops useful, enjoyable, and informative and 98% would definitively recommend them to colleagues. Follow-up data (n = 72/96) showed that 57% believed attendance had improved their own practice when discussing genetic testing with their patients. When asked about mainstreaming more generally, 78% reported it was working well, 18% had not yet started, and 3% thought it was problematic in their centre. CONCLUSIONS: Discussing the implications that having a pathogenic gene alteration has for patients' treatment and risk-reducing interventions is complex when patients are already coming to terms with a breast cancer diagnosis. Training facilitators enhanced the wider roll-out of the TRUSTING educational programme and is an effective means of helping HCPs now involved in the mainstreaming of genetic testing.
Assuntos
Neoplasias da Mama , Aconselhamento Genético , Testes Genéticos , Pessoal de Saúde , Humanos , Neoplasias da Mama/genética , Neoplasias da Mama/prevenção & controle , Feminino , Pessoal de Saúde/psicologia , Pessoal de Saúde/educação , Inquéritos e Questionários , Conhecimentos, Atitudes e Prática em Saúde , Adulto , Pessoa de Meia-Idade , Proteína BRCA2/genética , Reino Unido , Masculino , Autoimagem , Proteína BRCA1/genéticaRESUMO
We present a case of larva currens in a patient scheduled for renal transplant. Larva currens is an eruption caused by Strongyloides stercoralis, characterized most often by a pathognomonic, migratory, rapidly extending, serpiginous, urticarial eruption. Infected patients who are immunocompromised are at risk for disseminated and often fatal infection. In disseminated disease, diffuse petechiae and purpura may be present, and periumbilical ecchymoses may resemble thumbprints. The dermatologist may be in a unique position to diagnose this condition and institute therapy. Although found endemically in the United States, the increasingly international nature of medical practice and transplantation medicine causes an increase in the number of patients who may present for evaluation.
Assuntos
Dermatopatias Parasitárias/diagnóstico , Strongyloides stercoralis/isolamento & purificação , Estrongiloidíase/diagnóstico , Animais , Eosinofilia , Feminino , Humanos , Hospedeiro Imunocomprometido , Transplante de Rim , Pessoa de Meia-Idade , Doenças Renais Policísticas/complicações , Doenças Renais Policísticas/cirurgia , Pele/patologia , Dermatopatias Parasitárias/complicações , Dermatopatias Parasitárias/imunologia , Estrongiloidíase/complicações , Estrongiloidíase/imunologiaRESUMO
During the past 30 years, the unicompartmental knee arthroplasty has undergone growing pains with various implant designs, refining indications, and improving surgical techniques and instrumentation. Today, studies show survivorship results comparable to the tricompartmental total knee arthroplasty and a renewed interest has emerged. Even though the unicompartmental knee arthroplasty is recommended for only a select 10-15% who have osteoarthritis of the knee, it has many advantages over the total knee arthroplasty. Although the nursing care and rehabilitation are similar to the total knee arthroplasty, including wound care, prophylactic antibiotics, and venous thromboembolism prophylaxis, the patient frequently has less pain, increased range of motion, shorter hospitalization, and fewer complications, resulting in a quicker rehabilitation.
Assuntos
Artroplastia do Joelho/instrumentação , Artroplastia do Joelho/efeitos adversos , Artroplastia do Joelho/métodos , Artroplastia do Joelho/enfermagem , Artroplastia do Joelho/tendências , Humanos , Prótese do Joelho/efeitos adversos , Prótese do Joelho/provisão & distribuição , Prótese do Joelho/tendências , Tempo de Internação , Papel do Profissional de Enfermagem , Osteoartrite do Joelho/cirurgia , Seleção de Pacientes , Assistência Perioperatória/métodos , Assistência Perioperatória/enfermagem , Desenho de Prótese , Falha de Prótese , Amplitude de Movimento Articular , Reoperação , Fatores de Risco , Análise de Sobrevida , Resultado do TratamentoRESUMO
Acute limb ischemia is a complication of severe peripheral arterial disease that can be a threatening limb as well as life. Multiple procedures exist today to help revascularize extremities; however, even with the latest technologies, surgical amputation of the limb may still be necessary. Cryoamputation, or physiologic amputation, is a method used to treat patients who are hemodynamically unstable for the operating room and who are in need of urgent amputation owing to arterial ischemia. This procedure is used in the rare instance where not only a persons' limb is threatened, but also their life. This is a case study regarding one patient who presented to the hospital with limb-threatening ischemia who became hemodynamically unstable owing to the rhabdomyolysis associated with the ischemia of his lower extremity. Cryoamputation was used to stabilize the patient and prevent further deterioration, so that he could safely undergo surgical amputation of the limb without an increase in mortality risk. Cryoamputation must be followed by formal surgical amputation when the patient is hemodynamically stabilized. It is not a limb salvaging, procedure but it is a life-saving procedure. This case study demonstrates the usefulness of the procedure and discusses the technique used for cryoamputation.
Assuntos
Amputação Cirúrgica/enfermagem , Criocirurgia/enfermagem , Isquemia/enfermagem , Perna (Membro)/irrigação sanguínea , Idoso , Amputação Cirúrgica/métodos , Humanos , Isquemia/cirurgia , Perna (Membro)/cirurgia , Masculino , Doença Arterial Periférica/complicações , Medição de Risco , Fatores de Risco , Resultado do TratamentoAssuntos
Anestésicos Locais/efeitos adversos , Dermatite Alérgica de Contato/etiologia , Lidocaína/efeitos adversos , Neoplasias Primárias Múltiplas/cirurgia , Neoplasias Cutâneas/cirurgia , Idoso , Dermatite Alérgica de Contato/diagnóstico , Humanos , Masculino , Cirurgia de Mohs , Testes do EmplastroAssuntos
Oftalmopatias/tratamento farmacológico , Imunossupressores/administração & dosagem , Imunossupressores/uso terapêutico , Penfigoide Mucomembranoso Benigno/tratamento farmacológico , Pênfigo/tratamento farmacológico , Tacrolimo/administração & dosagem , Tacrolimo/uso terapêutico , Administração Tópica , Idoso , Oftalmopatias/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pomadas , Penfigoide Mucomembranoso Benigno/patologia , Pênfigo/patologiaRESUMO
BACKGROUND: Allergic contact dermatitis is often under-recognized in the pediatric population but it may affect greater than 20% of this age group. METHODS: We conducted a retrospective review of the Mayo Rochester, Jacksonville and Arizona patch test database of all children 18 or younger over a 7-year period (January 1, 2000-December 31, 2006). RESULTS: One-hundred thirty-six children were patch tested from age 3 to 18. Females constituted 66% of those tested and males 34%. Eighty percent of the children were equally distributed between age groups 11-15 and 16-18, with the remainder being 10 years or younger. Sixty-one percent of the children tested positive to at least one allergen. Fifty-three percent of these reactions were deemed to be of current relevance, 31% questionable relevance, 5% past relevance, and 10% not relevant. Males younger than 10 were most likely to have a positive patch test. However, the percent of positive tests in males decreased with increasing age. Females younger than age 10 were less likely to have a positive test than older females. The most common allergens were nickel, cobalt, gold, and thimerosal. CONCLUSION: In children suspected to have allergic contact dermatitis, 61% were confirmed to have a positive reaction to at least one allergen. The utility of patch testing children whose clinical presentation is suggestive for allergic contact dermatitis is high.
Assuntos
Dermatite Alérgica de Contato/diagnóstico , Testes do Emplastro , Adolescente , Alérgenos , Criança , Pré-Escolar , Dermatite Alérgica de Contato/etiologia , Feminino , Humanos , MasculinoRESUMO
BACKGROUND: Thalidomide, an antiangiogenic agent, was approved by the Food and Drug Administration in 1998 for the treatment of erythema nodosum leprosum. Although its teratogenic and neurologic side effects are well known, its dermatologic side effects continue to be defined. OBJECTIVE: We report the dermatologic side effects in 87 patients with multiple myeloma enrolled in a comparative, open-label, clinical trial treated with thalidomide alone (50 patients) or thalidomide and dexamethasone (37 patients). METHOD: We reviewed the records of all patients enrolled in the clinical trial. The frequency, type, severity, and time of onset of all skin eruptions that were temporally related to thalidomide treatment were recorded. RESULTS: Minor to moderate skin eruptions were noted in 46% of patients taking thalidomide alone and in 43% of those taking thalidomide and dexamethasone. These included morbilliform, seborrheic, maculopapular, or nonspecific dermatitis. Severe skin reactions (exfoliative erythroderma, erythema multiforme, and toxic epidermal necrolysis) that required hospitalization and withdrawal of thalidomide developed in 3 patients receiving thalidomide and dexamethasone. CONCLUSION: The prevalence of dermatologic side effects of thalidomide appear to be higher than previously reported. Although in most patients they were minor, in a few patients they were quite severe, particularly when given in conjunction with dexamethasone for newly diagnosed myeloma. Further studies are needed to verify the extent of the interaction between thalidomide and dexamethasone in this group of patients.
Assuntos
Inibidores da Angiogênese/efeitos adversos , Toxidermias/etiologia , Mieloma Múltiplo/tratamento farmacológico , Talidomida/efeitos adversos , Adulto , Inibidores da Angiogênese/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Dexametasona/administração & dosagem , Dexametasona/efeitos adversos , Toxidermias/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Talidomida/administração & dosagemRESUMO
Cutaneous infection with Paecilomyces lilacinus is encountered worldwide, with most infections occurring either iatrogenically or in immunocompromised hosts. We report three cases of cutaneous hyalohyphomycosis caused by P. lilacinus, one of which occurred in an immunocompetent individual. In addition, we review the 17 cases previously reported in the literature. Although this infection can be difficult to treat, most cases are not fatal. Most cases responded well to systemic azole antifungal agents, either alone or in association with surgical excision of the lesion. Paecilomyces species are saprophytic fungi found in soil and decaying organic matter. Infection in humans is rare, but when it occurs treatment is often difficult. We report three cases of cutaneous hyalohyphomycosis caused by P. lilacinus and review the 17 previously reported cases in which the clinical history and response to therapy were described.