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- Annika, Lindh, 1984-, et al.
(författare)
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Errors in inhaler use related to devices and to inhalation technique among patients with chronic obstructive pulmonary disease in primary health care
- 2019
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Ingår i: Nursing Open. - : Wiley-Blackwell. - 2054-1058. ; 6:4, s. 1519-1527
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Tidskriftsartikel (refereegranskat)abstract
- Aim: The aim of this study was to describe inhaler use in primary health care patients with chronic obstructive pulmonary disease (COPD) and to categorize these patients into those making errors related to devices, those making errors related to inhalation technique and those making errors related to both.Design: Observational study. Methods COPD nurses used a checklist to assess the use of inhalers by patients with spirometry-verified COPD (N = 183) from primary healthcare centres. The STROBE checklist has been used.Results: The mean age of the patients was 71 (SD 9) years. Almost half of them (45%) made at least one error; of these, 50% made errors related to devices, 31% made errors related to inhalation technique and 19% made errors related both to devices and to inhalation technique.
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| 2. |
- Annika, Lindh, 1984-, et al.
(författare)
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One additional educational session in inhaler use to patients with COPD in primary health care : A controlled clinical trial
- 2022
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Ingår i: Patient Education and Counseling. - : Elsevier. - 0738-3991 .- 1873-5134. ; 105:9, s. 2969-2975
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To investigate whether one additional educational session about inhaler use, delivered to patients with COPD in primary healthcare, could affect the patients' skills in inhaler use. Specifically, to study the effects on errors related to handling the device, to inhalation technique, and to both.METHODS: This nonrandomized controlled clinical trial included 64 patients who used devices and made errors. COPD nurses assessed inhaler use using a checklist and educated patients. Intervention group received one additional educational session after two weeks.RESULTS: At baseline, patients in the IG had more devices (n = 2,1) compared to patients in the CG (n = 1,6) (p = 0.003). No other statistically significant differences were seen at baseline. At follow-up, intervention group showed a lower proportion of patients who made errors related to handling the device (p = 0.006). No differences were seen in the other categories.CONCLUSION: One additional educational session in inhaler use for patients with COPD was effective in reducing the proportion of patients making errors related to handling of their devices.PRACTICE IMPLICATIONS: Categorization of errors might help healthcare professionals to assess the suitability of patients' devices, tailor patient education, and thus improve patient health.
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| 3. |
- Athlin, Åsa, 1971-, et al.
(författare)
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Diagnostic spirometry in COPD is increasing, a comparison of two Swedish cohorts
- 2023
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Ingår i: npj Primary Care Respiratory Medicine. - : Nature Publishing Group. - 2055-1010. ; 33:1
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Tidskriftsartikel (refereegranskat)abstract
- Spirometry should be used to confirm a diagnosis of chronic obstructive pulmonary disease (COPD). This test is not always performed, leading to possible misdiagnosis. We investigated whether the proportion of patients with diagnostic spirometry has increased over time as well as factors associated with omitted or incorrectly interpreted spirometry. Data from medical reviews and a questionnaire from primary and secondary care patients with a doctors' diagnosis of COPD between 2004 and 2010 were collected. Data were compared with a COPD cohort diagnosed between 2000 and 2003. Among 703 patients with a first diagnosis of COPD between 2004 and 2010, 88% had a diagnostic spirometry, compared with 59% (p < 0.001) in the previous cohort. Factors associated with not having diagnostic spirometry were current smoking (OR 2.21; 95% CI 1.36-3.60), low educational level (OR 1.81; 1.09-3.02) and management in primary care (OR 2.28; 1.02-5.14). The correct interpretation of spirometry results increased (75% vs 82%; p = 0.010). Among patients with a repeated spirometry, 94% had a persistent FEV1/FVC or FEV1/VC ratio <0.70.
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| 7. |
- Ellingsen, Jens, et al.
(författare)
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Neutrophil-to-lymphocyte ratio, blood eosinophils and COPD exacerbations: a cohort study
- 2021
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Ingår i: ERJ Open Research. - : ERS Publications. - 2312-0541. ; 7:4
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Tidskriftsartikel (refereegranskat)abstract
- Background Blood neutrophil-to-lymphocyte ratio (NLR) and blood eosinophils (B-Eos) are emerging biomarkers in COPD. This study examined whether they could predict acute exacerbations of COPD (AECOPDs), and determined their longitudinal stability.Methods In this closed cohort study, Swedish subjects with spirometry-verified COPD attended three yearly visits in a stable phase of the disease. Blood cell counts, spirometry and questionnaire-assessed AECOPD-history (worsening of COPD leading to an unscheduled visit and/or use of antibiotics and/or oral corticosteroids) were collected at each visit.Results Of 466 included subjects 57% were female. Baseline mean±sd forced expiratory volume in 1 s was 58±17% predicted. High NLR (≥3.0) was more common in subjects with previous AECOPDs than in those without (33.5% versus 20.4%, p=0.002). In two-level mixed-effects logistic regression models adjusted for confounders, NLR as a continuous variable (OR 1.20, 95% CI 1.04–1.38) and B-Eos ≥300 cells·µL−1 (OR 1.54, 95% CI 1.06–2.24) were associated with future AECOPDs. In 386 subjects with blood cell data available at all three visits, the intraclass correlation coefficient for NLR was 0.61 (95% CI 0.56–0.66) and for B-Eos 0.69 (95% CI 0.64–0.73). NLR was persistently ≥3.0 in 10.6% and B-Eos was persistently ≥300 cells·µL−1 in 15.3%.Conclusions Stable phase NLR and B-Eos were associated with future AECOPDs. NLR on its own is probably not useful to predict AECOPDs but might be included in a risk scoring index. A minority of subjects with COPD had persistently elevated stable-phase NLR or B-Eos, and the biomarkers showed fair longitudinal reliability.
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| 8. |
- Gonzalez Lindh, Margareta, 1965-, et al.
(författare)
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Subjective swallowing symptoms and related risk factors in COPD
- 2019
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Ingår i: ERJ Open Research. - : European Respiratory Society. - 2312-0541. ; 5:3
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: This study aimed to investigate the prevalence of subjective (i.e. self-reported) swallowing symptoms in a large cohort of patients with stable chronic obstructive pulmonary disease (COPD) and to identify potential related risk factors.Methods: A total of 571 patients with COPD, investigated in a stable phase, participated in this multicentre study (335 females, 236 males; mean age: 68.6 years (sd 7.7)). Data were derived from spirometry, a questionnaire and a 30-metre walking test.Results: In total, 33% (n=186) patients reported at least some degree of swallowing problem. The most frequently reported symptom was food lodging in the throat (23%). A significant relationship was found between swallowing symptoms and dyspnoea, assessed as modified Medical Research Council (mMRC) ≥2 compared with <2 (46% versus 22%; p<0.001) and health-related quality of life, assessed as the COPD Assessment Test (CAT) ≥10 (40% versus 19%; p<0.001). Swallowing problems were also related to lower physical capacity (p=0.02) but not to lung function (p>0.28).Conclusion: Subjective swallowing symptoms seem to be a common problem in patients with stable COPD. This problem is seen in all stages of the disease, but is more common in symptomatic patients and in patients with lower physical capacity.
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