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Study Objectives: To determine whether distraction therapy with nature sights and sounds during flexible bronchoscopy (FB) reduces pain and anxiety.Design: Randomized controlled trial.Setting: Teaching hospital in Baltimore, MD.Patients: Consecutive adult patients (n = 80) undergoing FB with conscious sedation.Intervention: Nature scene murals were placed at the bedside, and patients were provided a tape of nature sounds to listen to before, during, and after the procedure. Patients assigned to the control group were not offered either the nature scene or the sounds.Measurements and Results: The primary outcomes were patient ratings of pain control (a 5-point scale ranging from poor to excellent) and anxiety. In a multivariate ordinal logistic regression model, the odds of better pain control were greater in the intervention patients than in the control patients (odds ratio [OR], 4.76; 95% confidence interval [CI], 1.35 to 16.7), after adjustment for age, gender, race, education, health status, and dose of narcotic medication. Older patients and patients with better health status reported significantly less pain. There was no difference in patient-reported anxiety between the two groups (OR, 0.87; 95% CI, 0.39 to 1.96).Conclusions: Distraction therapy with nature sights and sounds significantly reduces pain in patients undergoing FB. Although the precise mechanism of this beneficial effect requires further investigation, clinicians should consider this nonintrusive strategy in addition to standard analgesic medications in patients undergoing painful, invasive procedures. [ABSTRACT FROM AUTHOR]

Study Objectives: To determine the extent to which on-site cytopathology assessment improves diagnostic yield when sampling lung nodules or masses and/or hilar or mediastinal lymphadenopathy by fiberoptic bronchoscopy (FOB)., Design: Prospective cohort study., Setting: Two teaching hospitals in Baltimore, MD., Patients: Consecutive adult patients (>/= 18 years) undergoing FOB for evaluation of lung nodules or masses and/or hilar or mediastinal lymphadenopathy., Intervention: Prospective collection of data on patient factors and details of the procedure on standardized report forms., Measurements and Results: The primary outcome measure was a new diagnosis obtained by FOB. On-site assessment was used in 81 of 204 cases (40%), and overall diagnostic yield was 62%. Yield was greater when on-site cytopathology assessment was used, in unadjusted analysis (81% vs 50%, p < 0.001) and in a multivariate model (odds ratio, 4.5; 95% confidence interval, 2.1 to 10.0). Other significant predictors of a new diagnosis included older patient age, higher dose of narcotic used during FOB, and shorter procedure time., Conclusions: We conclude that diagnostic yield was greater when on-site cytopathology was used to assist FOB evaluation of intrathoracic adenopathy and/or lung nodules or masses. Increasing the use of on-site cytopathology assessment may improve the quality of FOB services.

Study Objective: To apply the principles of quality improvement to measure the frequency and severity of symptoms that result from fiberoptic bronchoscopy (FOB), and to identify opportunities to improve FOB practice by identifying factors about patients and the process of care that predict these symptoms., Design: Concurrent longitudinal cohort study., Patients: Four hundred ninety-three adult patients who underwent FOB., Measurements and Results: Patients completed questionnaires just prior to FOB and again at 48 h postprocedure. Patients were asked to rate the severity of nose pain, throat pain, swallowing pain, and chest pain, and the frequency of coughing, hemoptysis, phlegm, shortness of breath, wheezing, difficulty swallowing, fever, and chills. Symptom severity was reported on a four-point ordinal scale., Findings: Significant worsening was found for nose pain, throat pain, swallowing pain, and hemoptysis. Shorter patients experienced more throat pain and hemoptysis, and longer procedure time predicted nose pain and hemoptysis., Conclusions: Bronchoscopy causes nose pain, throat pain, swallowing pain, and hemoptysis to a larger extent than previously has been recognized. There are opportunities to improve the patient experience with bronchoscopy by using smaller bronchoscopes in shorter patients, shortening the procedure length, and reanesthetizing the nares in longer procedures.