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- Currow, David C., et al.
(författare)
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Sertraline in symptomatic chronic breathlessness : a double blind, randomised trial
- 2019
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Ingår i: The European respiratory journal. - : European Respiratory Society (ERS). - 1399-3003 .- 0903-1936. ; 53:1
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Tidskriftsartikel (refereegranskat)abstract
- Does sertraline provide symptomatic relief for chronic breathlessness in people with advanced disease whose underlying cause(s) are optimally treated?223 participants with chronic breathlessness (modified Medical Research Council breathlessness scale ≥2) who had optimal treatment of underlying cause(s) were randomised 1:1 to sertraline 25-100 mg (titrated upwards over 9 days) or placebo for 4 weeks. The primary outcome was the proportion who had an improvement in intensity of current breathlessness >15% from baseline on a 100-mm visual analogue scale.The proportion of people responding to sertraline was similar to placebo for current breathlessness on days 26-28 (OR 1.00, 95% CI 0.71-1.40) and for other measures of breathlessness. Quality of life in the sertraline arm had a higher likelihood of improving than in the placebo arm over the 4 weeks (OR 0.21, 95% CI 0.01-0.41; p=0.044). No differences in performance status, anxiety and depression, or survival were observed. Adverse event rates were similar between arms.Sertraline does not appear to provide any benefit over placebo in the symptomatic relief of chronic breathlessness in this patient population.
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| 2. |
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| 3. |
- Ekström, Magnus, et al.
(författare)
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Agreement Between Breathlessness Severity and Unpleasantness in People With Chronic Breathlessness : A Longitudinal Clinical Study
- 2019
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Ingår i: Journal of Pain and Symptom Management. - : Elsevier BV. - 0885-3924. ; 57:4, s. 5-723
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Tidskriftsartikel (refereegranskat)abstract
- Context: Chronic breathlessness is a cardinal symptom in cardiopulmonary disease where both overall intensity or severity (S) and unpleasantness (U) are commonly quantified. Objective: We aimed to evaluate agreement between breathlessness severity and unpleasantness over eight days in patients with chronic breathlessness. Methods: Longitudinal analysis of 265 patients with chronic breathlessness who rated current overall breathlessness severity and unpleasantness on a 0–100 mm visual analogue scale (VAS) in the morning and evening over eight days. A total of 3630 paired overall severity-unpleasantness (S−U) differences were analyzed; median 15 (IQR 13–16) per patient. Agreement was evaluated using Bland-Altman plots. Associations of the difference between severity and unpleasantness (S−U difference) with clinical factors and perceived quality of life were analyzed using multilevel linear regression adjusted for confounders. Results: Over eight days, severity and unpleasantness scores were highly correlated, had similar variability, and varied more between patients than within patients. The mean S−U difference was small at 2.1 mm. Agreement between overall severity and unpleasantness was similar or higher than expected from the variability in individual scores. The S−U difference was similar across evaluated factors including age, sex, diagnosis, morning/evening assessment, modified Medical Research Council breathlessness score, morphine treatment, and presence of different sensory qualities of breathlessness. Higher overall severity and unpleasantness associated with worse perceived quality of life in a similar way. Conclusion: In patients with chronic breathlessness over eight days, overall severity and unpleasantness of breathlessness were comparable and associated to other clinical factors in a similar manner.
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| 4. |
- Morgan, Deidre D., et al.
(författare)
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The trajectory of functional decline over the last 4 months of life in a palliative care population : A prospective, consecutive cohort study
- 2019
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Ingår i: Palliative Medicine. - : SAGE Publications. - 0269-2163 .- 1477-030X. ; 33:6, s. 693-703
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Tidskriftsartikel (refereegranskat)abstract
- Background: Understanding current patterns of functional decline will inform patient care and has health service and resource implications. Aim: This prospective consecutive cohort study aims to map the shape of functional decline trajectories at the end of life by diagnosis. Design: Changes in functional status were measured using the Australia-modified Karnofsky Performance Status Scale. Segmented regression was used to identify time points prior to death associated with significant changes in the slope of functional decline for each diagnostic cohort. Sensitivity analyses explored the impact of severe symptoms and late referrals, age and sex. Setting/participants: In all, 115 specialist palliative care services submit prospectively collected patient data to the national Palliative Care Outcomes Collaboration across Australia. Data on 55,954 patients who died in the care of these services between 1 January 2013 and 31 December 2015 were included. Results: Two simplified functional decline trajectories were identified in the last 4 months of life. Trajectory 1 has an almost uniform slow decline until the last 14 days of life when function declines more rapidly. Trajectory 2 has a flatter more stable trajectory with greater functional impairment at 120 days before death, followed by a more rapid decline in the last 2 weeks of life. The most rapid rate of decline occurs in the last 2 weeks of life for all cohorts. Conclusions: Two simplified trajectories of functional decline in the last 4 months of life were identified for five patient cohorts. Both trajectories present opportunities to plan for responsive healthcare that will support patients and families.
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| 5. |
- Sundh, Josefin, 1972-, et al.
(författare)
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REgistry-based randomized controlled trial of treatment and Duration and mortality in long-term OXygen therapy (REDOX) study protocol
- 2019
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Ingår i: BMC Pulmonary Medicine. - : BioMed Central. - 1471-2466. ; 19:1
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Long-term oxygen therapy (LTOT) during 15 h/day or more prolongs survival in patients with chronic obstructive pulmonary disease (COPD) and severe hypoxemia. No randomized controlled trial has evaluated the net effects (benefits or harms) from LTOT 24 h/day compared with 15 h/day or the effect in conditions other than COPD. We describe a multicenter, national, phase IV, non-superiority, registry-based, randomized controlled trial (R-RCT) of LTOT prescribed 24 h/day compared with 15 h/day. The primary endpoint is all-cause-mortality at 1 year. Secondary endpoints include cause-specific mortality, hospitalizations, health-related quality of life, symptoms, and outcomes in interstitial lung disease.METHODS/DESIGN: Patients qualifying for LTOT are randomized to LTOT 24 h/day versus 15 h/day during 12 months using the Swedish Register for Respiratory Failure (Swedevox). Planned sample size in this pragmatic study is 2126 randomized patients. Clinical follow-up and concurrent treatments are according to routine clinical practice. Mortality, hospitalizations, and incident diseases are assessed using national Swedish registries with expected complete follow-up. Patient-reported outcomes are assessed using postal questionnaire at 3 and 12 months.DISCUSSION: The R-RCT approach combines the advantages of a prospective randomized trial and large clinical national registries for enrollment, allocation, and data collection, with the aim of improving the evidence-based use of LTOT.TRIAL REGISTRATION: Clinical Trial registered with www.clinicaltrials.gov , Title: REgistry-based Treatment Duration and Mortality in Long-term OXygen Therapy (REDOX); ID: NCT03441204.
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| 6. |
- Sundh, Josefin, et al.
(författare)
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REgistry-based randomized controlled trial of treatment and Duration and mortality in long-term OXygen therapy (REDOX) study protocol 11 Medical and Health Sciences 1102 Cardiorespiratory Medicine and Haematology
- 2019
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Ingår i: BMC Pulmonary Medicine. - : Springer Science and Business Media LLC. - 1471-2466. ; 19:1
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Long-term oxygen therapy (LTOT) during 15 h/day or more prolongs survival in patients with chronic obstructive pulmonary disease (COPD) and severe hypoxemia. No randomized controlled trial has evaluated the net effects (benefits or harms) from LTOT 24 h/day compared with 15 h/day or the effect in conditions other than COPD. We describe a multicenter, national, phase IV, non-superiority, registry-based, randomized controlled trial (R-RCT) of LTOT prescribed 24 h/day compared with 15 h/day. The primary endpoint is all-cause-mortality at 1 year. Secondary endpoints include cause-specific mortality, hospitalizations, health-related quality of life, symptoms, and outcomes in interstitial lung disease. Methods/design: Patients qualifying for LTOT are randomized to LTOT 24 h/day versus 15 h/day during 12 months using the Swedish Register for Respiratory Failure (Swedevox). Planned sample size in this pragmatic study is 2126 randomized patients. Clinical follow-up and concurrent treatments are according to routine clinical practice. Mortality, hospitalizations, and incident diseases are assessed using national Swedish registries with expected complete follow-up. Patient-reported outcomes are assessed using postal questionnaire at 3 and 12 months. Discussion: The R-RCT approach combines the advantages of a prospective randomized trial and large clinical national registries for enrollment, allocation, and data collection, with the aim of improving the evidence-based use of LTOT.
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