Browsing by Author "Oliver, Thomas K"

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    Canadian Thoracic Society 2011 Guideline Update: Diagnosis and Treatment of Sleep Disordered Breathing
    (2011-01-01) Fleetham, John; Ayas, Najib; Bradley, Douglas; Fitzpatrick, Michael; Oliver, Thomas K; Morrison, Debra; Ryan, Frank; Series, Frederic; Skomro, Robert; Tsai, Willis; The Canadian Thoracic Society Sleep Disordered Breathing Committee,
    The Canadian Thoracic Society (CTS) published an executive summary of guidelines for the diagnosis and treatment of sleep disordered breathing in 2006/2007. These guidelines were developed during several meetings by a group of experts with evidence grading based on committee consensus. These guidelines were well received and the majority of the recommendations remain unchanged. The CTS embarked on a more rigorous process for the 2011 guideline update, and addressed eight areas that were believed to be controversial or in which new data emerged. The CTS Sleep Disordered Breathing Committee posed specific questions for each area. The recommendations regarding maximum assessment wait times, portable monitoring, treatment of asymptomatic adult obstructive sleep apnea patients, treatment with conventional continuous positive airway pressure compared with automatic continuous positive airway pressure, and treatment of central sleep apnea syndrome in heart failure patients replace the recommendations in the 2006/2007 guidelines. The recommendations on bariatric surgery, complex sleep apnea and optimum positive airway pressure technologies are new topics, which were not covered in the 2006/2007 guidelines.
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    Managing Dyspnea in Patients with Advanced Chronic Obstructive Pulmonary Disease: A Canadian Thoracic Society Clinical Practice Guideline
    (2011-01-01) Marciniuk, Darcy D; Goodridge, Donna; Hernandez, Paul; Rocker, Graeme; Balter, Meyer; Bailey, Pat; Ford, Gordon; Bourbeau, Jean; O’Donnell, Denis E; Maltais, Francois; Mularski, Richard A; Cave, Andrew J; Mayers, Irvin; Kennedy, Vicki; Oliver, Thomas K; Brown, Candice; Canadian Thoracic Society COPD Committee Dyspnea Expert Working Group,
    Dyspnea is a cardinal symptom of chronic obstructive pulmonary disease (COPD), and its severity and magnitude increases as the disease progresses, leading to significant disability and a negative effect on quality of life. Refractory dyspnea is a common and difficult symptom to treat in patients with advanced COPD. There are many questions concerning optimal management and, specifically, whether various therapies are effective in this setting. The present document was compiled to address these important clinical issues using an evidence-based systematic review process led by a representative interprofessional panel of experts.The evidence supports the benefits of oral opioids, neuromuscular electrical stimulation, chest wall vibration, walking aids and pursed-lip breathing in the management of dyspnea in the individual patient with advanced COPD. Oxygen is recommended for COPD patients with resting hypoxemia, but its use for the targeted management of dyspnea in this setting should be reserved for patients who receive symptomatic benefit. There is insufficient evidence to support the routine use of anxiolytic medications, nebulized opioids, acupuncture, acupressure, distractive auditory stimuli (music), relaxation, hand-held fans, counselling programs or psychotherapy. There is also no evidence to support the use of supplemental oxygen to reduce dyspnea in nonhypoxemic patients with advanced COPD.Recognizing the current unfamiliarity with prescribing and dosing of opioid therapy in this setting, a potential approach for their use is illustrated. The role of opioid and other effective therapies in the comprehensive management of refractory dyspnea in patients with advanced COPD is discussed.