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Virtual reality as a method of cognitive training of processing speed, working memory, and sustained attention in persons with acquired brain injury: a protocol for a randomized controlled trial. Trials 2024; 25:340. [PMID: 38778411 PMCID: PMC11110309 DOI: 10.1186/s13063-024-08178-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 05/15/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND Acquired brain injury (ABI) often leads to persisting somatic, cognitive, and social impairments. Cognitive impairments of processing speed, sustained attention, and working memory are frequently reported and may negatively affect activities of daily living and quality of life. Rehabilitation efforts aiming to retrain these cognitive functions have often consisted of computerized training programs. However, few studies have demonstrated effects that transfer beyond the trained tasks. There is a growing optimism regarding the potential usefulness of virtual reality (VR) in cognitive rehabilitation. The research literature is sparse, and existing studies are characterized by considerable methodological weaknesses. There is also a lack of knowledge about the acceptance and tolerability of VR as an intervention method for people with ABI. The present study aims to investigate whether playing a commercially available VR game is effective in training cognitive functions after ABI and to explore if the possible effects transfer into everyday functioning. METHODS One hundred participants (18-65 years), with a verified ABI, impairments of processing speed/attention, and/or working memory, and a minimum of 12 months post injury will be recruited. Participants with severe aphasia, apraxia, visual neglect, epilepsy, and severe mental illness will be excluded. Participants will be randomized into two parallel groups: (1) an intervention group playing a commercial VR game taxing processing speed, working memory, and sustained attention; (2) an active control group receiving psychoeducation regarding compensatory strategies, and general cognitive training tasks such as crossword puzzles or sudoku. The intervention period is 5 weeks. The VR group will be asked to train at home for 30 min 5 days per week. Each participant will be assessed at baseline with neuropsychological tests and questionnaires, after the end of the intervention (5 weeks), and 16 weeks after baseline. After the end of the intervention period, focus group interviews will be conducted with 10 of the participants in the intervention group, in order to investigate acceptance and tolerability of VR as a training method. DISCUSSION This study will contribute to improve understanding of how VR is tolerated and experienced by the ABI population. If proven effective, the study can contribute to new rehabilitation methods that persons with ABI can utilize in a home setting, after the post-acute rehabilitation has ended.
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POS0870 PATIENTS WITH SYSTEMIC SCLEROSIS HAVE IMPAIRED FORCED VITAL CAPACITY, EVEN IN THE ABSENCE OF INTERSTITIAL LUNG DISEASE. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundSpirometry, in particular forced vital capacity (FVC), is a widely implemented tool in the initial diagnostic workup and monitoring of systemic sclerosis-related interstitial lung disease (SSc-ILD). In addition to ILD, several other extra-pulmonary complications can affect pulmonary function. There is currently limited data on lung function in SSc patients with and without ILD compared to a healthy reference population.ObjectivesTo compare forced vital capacity (FVC) of a well-defined SSc patient cohort with and without ILD to multi-ethnic reference values provided by the European Respiratory Society (ERS) global lung function initiative (1).MethodsSSc patients from the Oslo University hospital SSc cohort with at least one PFT were included. We registered each patient’s first available FVC value and a follow-up FVC at 12 +/- 3 months if available. We registered clinical characteristics including sex, age, height, the extent of skin changes, and presence of ILD assessed on HRCT. Predicted FVC values from the reference population were calculated using the GLI 2012 equation (1), including age, height and ethnicity. Descriptive statistics were applied.ResultsIn total, 404 SSc patients were included; of these 58 (14%) patients were anti-Scl 70-antibody positive, 61 (15%) were male, 155 (38%) had ILD and 93 (23%) had diffuse cutaneous SSc (dcSSc). At baseline, mean age was 55.8 (SD 14.0) years, and mean time from first non-Raynaud symptom was 35 (53.2) months. A follow-up spirometry at 12 +/-3 months was available in 164 (41%) patients. Mean FVC was 0.48 L lower at baseline compared to the reference population. At 12 +/-3 months the SSc cohorts mean FVC was 0.39 L lower compared to the reference group (Table 1). The low FVC values at baseline were most pronounced in patients with ILD (0.87L), in male patients (0.86L) and in anti—Scl 70 positive patients (0.67L). But SSc patients with no ILD showed also impaired FVC compared to the reference population (0.24L), even more pronounced when they had dcSSc (0.34L) (Table 1).Table 1.The Oslo SSc cohortMatched controlsDifference in L (95% CI)P-valueBaselineFVC (n=404), L (SD)3.14 (0.86)3.62 (1.13)-0.48 (-0.59, -0.37)<0.001FVC (male, n=61), L (SD)3.89 (1.14)4.75 (0.58)-0.86 (-1.10, -0.66)<0.001FVC (anti-Scl-70-antibody, n=58), L (SD)2.98 (0.90)3.65 (0.75)-0.67 (-0.83, -0.50)<0.001FVC (dcSSc, n=93), L (SD)3.06 (0.91)3.7 (1.00)-0.64 (-0.81, -0.51)<0.001FVC (ILD, n=155), L (SD)2.83 (0.78)3.70 (1.57)-0.87 (-1.13, -0.60)<0.001FVC (no ILD, n=241), L (SD)3.32 (0.85)3.56 (0.74)-0.24 (-0.31, -0.18)<0.001FVC (no ILD and no skin changes or lcSSc, n=196), L (SD)3.31 (0.84)3.53 (0.71)-0.22 (-0.29, -0.15)<0.001FVC (dcSSc and no ILD, n=43), L (SD)3.36 (0.89)3.70 (0.84)-0.34 (-0.52, -0.16)<0.00112 months follow upFVC (n=164), L (SD)3.20 (0.86)3.60 (0.69)-0.39 (-0.49, -0.30)<0.001FVC (dcSSc, n=39), L (SD)3.29 (1.00)3.92 (0.88)-0.63 (-0.87, -0.40)<0.001FVC (ILD, n=63), L (SD)2.96 (0.73)3.66 (0.72)-0.69 (-0.87, 0.52)<0.001FVC (no ILD, n=97), L (SD)3.34 (0.90)3.56 (0.67)-0.21 (-0.31, -0.12)<0.001ConclusionMean FVC at baseline was significantly lower in SSc patients compared to the reference population. As expected, SSc patients with ILD had impaired FVC, but also patients without ILD and in patients with limited skin changes. This highlights the importance of other factors than ILD on lung function in SSc patients.References[1]Multi-ethnic reference values for spirometry for the 3–95-yr age range: the global lung function 2012 equations[2]Philip H. Quanjer, Sanja Stanojevic, Tim J. Cole, Xaver Baur, Graham L. Hall, Bruce H. Culver, Paul L.Enright, John L. Hankinson, Mary S.M. Ip, Jinping Zheng, Janet Stocks, the ERS Global Lung Function Initiative. European Respiratory Journal Dec 2012, 40 (6) 1324-1343; DOI: 10.1183/09031936.00080312Disclosure of InterestsHåvard Fretheim Speakers bureau: non-financial support from GSK and Actelion, outside the submitted work., Consultant of: Personal fees from Bayer and non-financial support from GSK and Actelion, outside the submitted work., Imon Barua: None declared, Øyvind Midtvedt: None declared, Torhild Garen: None declared, Phuong Phuong Diep Speakers bureau: PPD has received speaker fees from Boehringer Ingelheim., Michael Durheim Speakers bureau: unpaid consulting/speaking engagements from Boehringer Ingelheim and Roche., Consultant of: previous advisory board participation for Boehringer Ingelheim and Roche, Grant/research support from: research funding (to my institution) from Boehringer Ingelheim and Roche, Cathrine Brunborg: None declared, Anna-Maria Hoffmann-Vold Speakers bureau: Actelion, Boehringer Ingelheim, Jansen, Lilly, Medscape, Merck Sharp & Dohme, Roche, Consultant of: Consultant of: Actelion, ARXX therapeutics, Bayer, Janssen,,MSD, Lilly, Roche, Boehringer-Ingelheim, Medscape.,, Grant/research support from: Boehringer Ingelheim
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POS0063 PROGRESSIVE INTERSTITIAL LUNG DISEASE IS FREQUENT ALSO IN LATE DISEASE STAGES IN SYSTEMIC SCLEROSIS PATIENTS FROM EUSTAR. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundShort disease duration is a predictor for progressive systemic sclerosis-associated interstitial lung disease (SSc-ILD), but studies assessing ILD progression in later disease stages are lacking. To individually tailor management of ILD in SSc patients in clinical practice it is, however, of high importance to understand disease behaviour also in patients with late disease.ObjectivesAnalyse ILD progression in SSc-ILD patients from the EUSTAR cohort segregated by subgroups of disease duration.MethodsWe segregated SSc-ILD patients into four categories of disease duration (≤3 years, >3- ≤7 years, >7- ≤15 years and >15 years after onset of Raynaud’s phenomenon). We assessed progressive ILD, defined as forced vital capacity (FVC) decline >10% or FVC decline ≥10% and FVC decline 5–10% and diffusing capacity of the lungs for carbon monoxide (DLCO) decline ≥15% (composite decline) over the first and second 12+/-3 months period after first registration (baseline) into EUSTAR. Clinical characteristics, pulmonary involvement, treatment at first registration and ILD progression were evaluated by descriptive statistics.ResultsIn total, 2258 SSc-ILD patients were included, with 469 (20.8%) having a disease duration ≤3 years, 550 (24.4%) between >3- ≤7 years, 752 (33.3%) between >7- ≤15 years and 488 (21.6%) of >15 years (Table 1). Baseline characteristics and treatment patterns differed between the four subgroups, with more younger male patients with diffuse cutaneous SSc, anti-topoisomerase I antibody and higher Rodnan skin score having ≤3 years disease duration. Lung function with FVC and DLCO were similar between the four groups (Table 1). Notably, in the first and second 12+/-3 months periods after first registration in the EUSTAR database, there were no significant difference in FVC decline >10% or composite FVC and DLCO decline within the four subgroups. For example, patients with disease duration >7- ≤15 years and >15 years frequently showed disease progression of FVC >10%: 41/347 (11.8%) and 32/228 (14%) compared to 38/244 (15.6%) and 33/273 (15.6%) for disease duration ≤3 years and >3- ≤7 years (P=0.529), respectively (Figure 1).Table 1.Demographics and baseline clinical characteristics of EUSTAR patientsDisease duration≤ years(n=460)>3- ≤7 years(n=550)>7- ≤15 years(n=752)>15 years(n=488)p-valueAge, years (SD)55 (13.5)55 (14.1)57 (13.1)61 (11.5)<0.001Male, n (%)123 (26.2)115 (20.9)112 (14.9)38 (7.8)<0.001DcSSc, n (%)228 (56.4)262 (45.8)311 (45.4)163 (31.2)<0.001ATA, n (%)236 (53.4)293 (55.9)374 (52.8)218 (48.0)0.099mRSS, mean (SD)12.3(10.1)10.4 (8.3)9.4 (8.1)8.7 (7.7)<0.001GERD, n/N (%)273 (58.7)353 (64.4)482 (64.4)344 (71.2)0.001ESR, mean (SD)26.9(21.7)24.2 (19.5)26.2 (19.9)28.3 (21.2)0.022MMF, n/N (%)33 (16.6)43 (25.2)37 (20.4)14 (9.3)0.002MTX, n/N (%)19 (10)17 (10.1)19 (10.6)8 (5.2)0.296Any IS, n/N (%)81 (38.6)89 (47.1)82 (40.8)46 (28.7)0.006FVC % pred, mean (SD)86 (20.9)87 (21.6)86 (21.4)87 (22.8)0.770DLCO % pred, mean (SD)58 (19.3)59 (19.3)59 (19.9)58 (19.7)0.405NYHA class 3&4, n (%)84 (18.6)78 (14.6)125 (17.5)22.6 (7.0)0.090Figure 1.FVC decline >10% and composite FVC and DLCO decline in the first and second 12+/-3 months within the four subgroups segregated by disease durationConclusionIt was long believed that ILD burned out in late disease stages. In our analysis of ILD progression by four disease duration categories, we showed that ILD frequently progressed also in late disease stages. This has important implications for clinical practise, as SSc patients need to be regularly monitored for ILD progression independent of disease duration.Disclosure of InterestsAnna-Maria Hoffmann-Vold Speakers bureau: Actelion, Boehringer Ingelheim, Jansen, Lilly, Medscape, Merck Sharp & Dohme, Roche, Consultant of: Actelion, ARXX, Bayer, Boehringer Ingelheim, Jansen, Lilly, Medscape, Merck Sharp & Dohme, Roche, Grant/research support from: Boehringer Ingelheim, Cathrine Brunborg: None declared, Paolo Airò Speakers bureau: Bristol-Myers-Squibb, Boehringer Ingelheim, Consultant of: Bristol-Myers-Squibb, Grant/research support from: Bristol-Myers-Squibb, Roche, Jannsen, CSL Behring, Lidia P. Ananyeva Speakers bureau: Boehringer Ingelheim, Grant/research support from: Boehringer Ingelheim, László Czirják Speakers bureau: Boehringer Ingelheim, Consultant of: Boehringer Ingelheim, Actelion (now GSK), MSD, Novartis, Pfizer, Roche, Lilly, Grant/research support from: Boehringer Ingelheim, Actelion (now GSK), MSD, Novartis, Pfizer, Serena Guiducci: None declared, Eric Hachulla Speakers bureau: GSK, Roche-Chugai, Johnson & Johnson, Boehringer Ingelheim, Consultant of: CSL Behring, GSK, Roche-Chugai, Johnson & Johnson, Boehringer Ingelheim, Grant/research support from: CSL Behring, Boehringer Ingelheim, GSK, Roche-Chugai, Sanofi Genzyme, Mengtao Li: None declared, Carina Mihai Speakers bureau: MEDtalks Switzerland, Mepha, Grant/research support from: Roche, Boehringer Ingelheim, Janssen, Gabriela Riemekasten Speakers bureau: Boehringer Ingelheim, Consultant of: Boehringer Ingelheim, Petros Sfikakis Consultant of: Boehringer Ingelheim, Gabriele Valentini Consultant of: Boehringer Ingelheim, Grant/research support from: Sanofi/BMS, Otylia Kowal-Bielecka Speakers bureau: Boehringer Ingelheim, Novartis, Pfizer, Gilead Sciences, Janssen-Cilag, MEDAC, MSD, Abbvie, Sandoz, Consultant of: Boehringer Ingelheim, Health Care system Navigator, CSL Behring, MSD, Novartis, Grant/research support from: CSL Behring, Boehringer Ingelheim, Abbvie, Roche, MEDAC, Yannick Allanore Speakers bureau: Boehringer, Abbvie, Consultant of: Boehringer, Bayer, Astra-Zeneca, Prometheus, Sanofi, Genentech/Roche, Boehringer, Grant/research support from: Alpine Immunosciences, OSE Immunotherapeutics, Medsenic, Oliver Distler Speakers bureau: Bayer, Boehringer Ingelheim, Janssen, Medscape, Consultant of: Abbvie, Acceleron, Alcimed, Amgen, AnaMar, Arxx, AstraZeneca, Baecon, Blade, Bayer, Boehringer Ingelheim, Corbus, CSL Behring, 4P Science, Galapagos, Glenmark, Horizon, Inventiva, Kymera, Lupin, Miltenyi Biotec, Mitsubishi Tanabe, MSD, Novartis, Prometheus, Roivant, Sanofi and Topadur, Grant/research support from: Kymera, Mitsubishi Tanabe, Boehringer Ingelheim
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OP0158 COHORT ENRICHMENT STRATEGIES FOR PROGRESSIVE INTERSTITIAL LUNG DISEASE IN SYSTEMIC SCLEROSIS FROM EUSTAR. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundEnrichment strategies from clinical trials for progressive systemic sclerosis-associated interstitial lung disease (SSc-ILD) have been partly successful but have not been tested in a real life cohort.ObjectivesAnalyse the efficacy, representativeness and feasibility of enrichment strategies in SSc-ILD patients from the EUSTAR cohort.MethodsWe applied the inclusion criteria of major recent SSc-ILD trials (focuSSced, SLS II and SENSCIS) in SSc-ILD patients and assessed progressive ILD, defined as absolute change in forced vital capacity (FVC) and as significant progression (FVC decline >10%) over time. Data were compared to all patients and patients not fulfilling any inclusion criteria.ResultsIn total, 2258 SSc-ILD patients were included, with 31.2% meeting SENSCIS, 5.8% SLS II, 1.6% focuSSced criteria and 1529 (67.7%) not meeting any criteria (Table 1). In the first 12+/-3 months, a slow FVC% decline of –0.1% was seen in the total, unselected cohort and in patients fulfilling SENSCIS criteria. Patients fulfilling criteria from focuSSced showed a strong FVC decline of –3.7%. Notably, patients enriched for SLS II criteria showed FVC improvement of +2.3% (Figure 1). Similarly, compared to the total unselected cohort, the number of significant progressive events was numerically higher in patients fulfilling focuSSced criteria, the same for SENSCIS criteria and even slightly lower for patients fulfilling the SLS2 criteria.Table 1.Demographics and baseline clinical characteristics of EUSTAR patientsNot fulfilling any criteria (n=1529)focuSSced (n=36)SLS II (n=132)SENSCIS (n=704)Age, years (SD)58.4 (2.9)51.5 (12.2)†51.2 (12.7) †54.2 (13.8) †Male, n (%)231 (15.1)7 (19)35 (27)**156 (21)*Disease duration, months (SD)156.3 (99.4)16.1 (13.9)†40.7 (25.2) †39.4 (23.9) †DcSSc, n (%)597 (43.8)36 (100) †85 (65) †35 (52) †ATA, n (%)735 (51.1)24 (67)*85 (69) †370 (56)mRSS, mean (SD)9.5 (8.3)21 (6.5)*13 (9.6)*11 (9.2)GERD, n (%)1002 (65.9)25 (69)92 (70)430 (62)ESR, mean (SD)27 (20.5)43.1 (23) †29.6 (19.6) †24.7 (20.7)MMF, n (%)75 (16.5)0 (0) †0 (0) †52 (22) †MTX, n (%)42 (9.2)0 (0) †2 (5)20 (9)FVC % predicted, mean (SD)85.7 (22.5)88 (13.6)*66 (9.1) †88 (19.8)DLCO% predicted, mean (SD)58.9 (21.5)61 (12.7)49(14.6)†59 (14.2)NYHA class, n (%)3261 (17.8)6 (19)28 (21)72 (10)*440 (2.7)0 (0)3 (2)4 (1)**P-value: 0.001–0.05; †P<0.001, between focuSSced, SENSCIS or SLS compared with not fulfilling any study criteria.In the second 12 months period, SENSCIS enriched patients had a further absolute FVC% decline as described for the total cohort. In contrast, patients fulfilling the focuSSced and SLS II inclusion criteria showed numerical improvement of lung function in the second period (Figure 1). There were no significant associations of enrichment criteria and ILD progression in the second period.Over the mean observation period of 2.3 years, patients not fulfilling any inclusion criteria showed the same FVC decline of –0.9 (12.1) as observed for the total cohort (–0.9% (12.6)). There were numerical differences in FVC changes in the enriched patient cohorts, varying from –2.8% FVC decline in patients fulfilling the focuSSced criteria to +3.4% FVC improvement with SLS II criteria.ConclusionApplication of enrichment criteria from previous clinical trials showed enrichment for progression with variable success but led to selected patient populations reducing feasibility of recruitment. These findings are important for future clinical trial design and interpretation of the results of published trials.AcknowledgementsWe thank all EUSTAR collaborators.Disclosure of InterestsAnna-Maria Hoffmann-Vold Speakers bureau: Actelion, Boehringer Ingelheim, Jansen, Lilly, Medscape, Merck Sharp & Dohme, Roche, Consultant of: Actelion, ARXX, Bayer, Boehringer Ingelheim, Jansen, Lilly, Medscape, Merck Sharp & Dohme, Roche, Grant/research support from: Boehringer Ingelheim, Cathrine Brunborg: None declared, Paolo Airò Speakers bureau: Bristol-Myers-Squibb, Boehringer Ingelheim, Consultant of: Bristol-Myers-Squibb, Grant/research support from: Bristol-Myers-Squibb, Roche, Jannsen, CSL Behring, Lidia P. Ananyeva Speakers bureau: Boehringer Ingelheim, Consultant of: Boehringer Ingelheim, László Czirják Speakers bureau: Boehringer Ingelheim, Consultant of: Boehringer Ingelheim, Actelion (now GSK), MSD, Novartis, Pfizer, Roche, Lilly, Grant/research support from: Boehringer Ingelheim, Actelion (now GSK), MSD, Novartis, Pfizer, Serena Guiducci: None declared, Eric Hachulla Speakers bureau: GSK, Roche-Chugai, Johnson & Johnson, Boehringer Ingelheim, Consultant of: CSL Behring, GSK, Roche-Chugai, Johnson & Johnson, Boehringer Ingelheim, Grant/research support from: CSL Behring, Boehringer Ingelheim, GSK, Roche-Chugai, Sanofi Genzyme, Mengtao Li: None declared, Carina Mihai Speakers bureau: MEDtalks Switzerland, Mepha, Grant/research support from: Roche, Boehringer Ingelheim, Janssen, Gabriela Riemekasten Speakers bureau: Boehringer Ingelheim, Consultant of: Boehringer Ingelheim, Petros Sfikakis Consultant of: Boehringer Ingelheim, Gabriele Valentini Consultant of: Boehringer Ingelheim, Sanofi, Grant/research support from: BMS, Otylia Kowal-Bielecka Speakers bureau: Boehringer Ingelheim, Novartis, Pfizer, Gilead Sciences, Janssen-Cilag, MEDAC, MSD, Abbvie, Sandoz, Consultant of: Boehringer Ingelheim, Health Care system Navigator, CSL Behring, MSD, Novartis, Grant/research support from: CSL Behring, Boehringer Ingelheim, Abbvie, Roche, MEDAC, Yannick Allanore Speakers bureau: Boehringer, Abbvie, Consultant of: Boehringer, Bayer, Astra-Zeneca, Prometheus, Sanofi, Genentech/Roche, Boehringer, Grant/research support from: Alpine Immunosciences, OSE Immunotherapeutics, Medsenic, Oliver Distler Speakers bureau: Bayer, Boehringer Ingelheim, Janssen, Medscape, Consultant of: Abbvie, Acceleron, Alcimed, Amgen, AnaMar, Arxx, AstraZeneca, Baecon, Blade, Bayer, Boehringer Ingelheim, Corbus, CSL Behring, 4P Science, Galapagos, Glenmark, Horizon, Inventiva, Kymera, Lupin, Miltenyi Biotec, Mitsubishi Tanabe, MSD, Novartis, Prometheus, Roivant, Sanofi and Topadur, Grant/research support from: Kymera, Mitsubishi Tanabe, Boehringer Ingelheim
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The validity of heart failure diagnoses at hospital-discharge and ambulatory evaluation visits: insights from two Norwegian local hospitals. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The validity of heart failure (HF) diagnoses made in hospitals has been debated and low positive predictive values (PPV) may represent a bias in epidemiological research.
Purpose
To validate primary and secondary HF diagnoses at discharge or during ambulatory evaluation in general hospitals aiming to obtain confirmed HF diagnoses to develop a HF-prediction risk score.
Methods
We extracted data on all patients with a HF diagnosis by ICD-10 codes (I50 HF, I42 cardiomyopathy and I11 hypertension with HF) in any position from the hospitals' electronic medical records from Oct. 2006 to Dec. 2018. One experienced cardiologist scrutinized all journals for events being either a valid HF event, unlikely, or uncertain due to lacking information, according to the 2016 ESC HF guidelines. In cases where first event was unlikely or uncertain subsequent events were judged for valid HF.
Results
A total of 3411 patients with at least one HF diagnosis were assessed (mean age 79.7±10.6 yrs, 49.1% men); 3089 after in-hospital stays and 322 after ambulatory consultations. Overall, 2174 were deemed as valid HF diagnosis with a PPV of 63.7%; PPV was higher when HF diagnosis was based on in-hospital diagnoses and when HF was the primary diagnosis (Table).
Conclusions
Only 64% of all HF diagnoses were likely HF according to present guidelines, with higher precision for in-hospital diagnoses and HF in the primary position. This underscores the importance to use validated HF-diagnoses for HF prediction risk score development.
Funding Acknowledgement
Type of funding sources: Other. Main funding source(s): Boehringer Ingelheim Norway KS
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POS0054 THE IMPACT AND OUTCOME OF COVID-19 ON SYSTEMIC SCLEROSIS PATIENTS FROM THE EUROPEAN SCLERODERMA TRIAL AND RESEARCH GROUP (EUSTAR). Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.3267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Coronavirus disease-19 (COVID-19) has been a major clinical challenge worldwide. Sex, age and comorbidities have been associated with worse outcome in the general population. Systemic sclerosis (SSc) is a severe, autoimmune disease with frequent multi-organ involvement.Objectives:To assess the impact of COVID-19 and to determine factors associated with worse outcome in SSc patients from the European Scleroderma Trial and Research (EUSTAR) database.Methods:SSc patients from the EUSTAR database with COVID-19 were prospectively collected between 15.03.-31.12.2020. Two outcomes were chosen: (1) hospitalization; and (2) severe outcome defined as either non-invasive ventilation, mechanical ventilation/extracorporeal membrane oxygenation (ECMO) or death. General risk factors assessed were sex, age and number of comorbidities. SSc related risk factors were SSc subtype, autoantibodies, disease duration, SSc associated organ manifestations including interstitial lung disease (ILD), pulmonary arterial hypertension (PAH), cardiac, gastrointestinal (GI), and musculoskeletal involvement; digital ulcers (DU), CRP at last visit, renal disease (scleroderma renal crisis and SSc associated renal insufficiency), modified Rodnan skin score (mRSS) and immunosuppressive treatment. Descriptive statistics and logistic regression models were applied.Results:In total, 178 European SSc patients with COVID-19 were registered with a median observation time of 5.5 weeks (Table 1). 95 patients (53%) could recall SAR-Cov-2 contact, while 47 (26%) had no contact. 156 (88%) were symptomatic at COVID-19 onset with fever, cough, malaise and dyspnea being most prevalent. Over the disease course, 63 (36%) developed pneumonia. In total, 67/176 (38%) were hospitalized which were in 84% due to COVID-19. 41/170 (24%) had a severe outcome including 21 (12%) deaths. 128 (72%) recovered completely, while 14 (8%) complained of sequela, with 7 (50%) stating respiratory complications. Age, non-SSc comorbidities, presence of ILD, PAH and SSc associated renal or cardiac disease were numerically associated with hospitalization and severe outcome (Table 1). Univariable logistic analyses for hospitalization and severe outcome are shown in Figure 1. In multivariable logistic regression, age (OR 1.03, 95%CI 1.01-1.07, p=0.019), presence of non-SSc comorbidities (OR 2.52, 95%CI 1.16-5.47, p=0.019) and SSc-related renal disease (predicting success perfectly) were associated with hospitalization and for severe outcome age (OR 1.05, 95%CI 1.01-1.08).Conclusion:SSc patients at older age, with non-SSc comorbidities, SSc related renal disease or ILD are at risk of a more severe outcome and should follow precautions to avoid COVID-19 infections and need careful monitoring in case of COVID-19.Table 1.SSc disease characteristics of COVID-19 patientsAll(n=172)Hospitalized(n=67)Severe outcome(n=41)Age at COVID-19, yrs (SD)57 (14.0)63 (13.8)65 (12.2)Male sex, n (%)38 (21)18 (27)12 (29)≥1 comorbidity, n (%)63/176 (36)37 (55)30 (58)SSc disease duration at COVID, yrs (SD)11.5 (8.8)13.3 (9.7)12.7 (10.2)Diffuse cutaneous SSc, n (%)74 (42)29 (43)19 (46)mRSS, median (IQR)5 (8)5 (9)5 (7)ILD, n (%)90/175 (51)36/65 (55)26/40 (65)PAH, n (%)21/175 (12)11/65 (17)8/40 (20)GI disease, n (%)112/176 (64)45 (67)30 (73)Cardiac disease, n (%)37/166 (22)19/59 (32)16/36 (44)Musculoskeletal disease, n (%)40/175 (23)15/65 (23)6/40 (15)Renal disease, n (%)8/175 (5)7/65 (11)5/40 (13)Ever DU, n (%)69/175 (39)27/65 (42)14/40 (35)CRP, ng/ml (SD)35/177 (20)14 (21)9 (22)Immunosuppressive treatment, n (%)104/177 (59)41/66 (62)26 (63)Figure 1.Univariable logistic analyses for hospitalization and severe outcomeDisclosure of Interests:Anna-Maria Hoffmann-Vold Speakers bureau: Actelion, Boehringer Ingelheim, Roche, Merck Sharp & Dohme, ARXX, Lilly and Medscape, Consultant of: Actelion, Boehringer Ingelheim, Bayer, ARXX, and Medscape, Grant/research support from: Boehringer Ingelheim, Cathrine Brunborg: None declared, Francesca Tirelli: None declared, Patricia Carreira: None declared, Nicoletta Del Papa: None declared, Arsene Mekinian: None declared, Madelon Vonk: None declared, Alessandro Giollo: None declared, Giacomo De Luca: None declared, Maria De Santis: None declared, Corrado Campochiaro: None declared, Carina Mihai: None declared, Paolo Airò Speakers bureau: Bristol Myers Squibb, Bohringer Ingelheim, Consultant of: Bristol Myers Squibb, Bohringer Ingelheim, non-financial support from CSL Behring, SOBI, Janssen, Roche, Sanofi, Pfizer, Maria Grazia Lazzaroni: None declared, Elisabetta Zanatta: None declared, Rosario Foti: None declared, Yannick Allanore: None declared, Daniel Furst: None declared, Marco Matucci-Cerinic: None declared, Armando Gabrielli: None declared, Oliver Distler Speakers bureau: Actelion, Kymera Therapeutics, Mitsubishi Tanabe Pharma, Abbvie, Acceleron, Alexion, Amgen, AnaMar, Arxx Therapeutics, Baecon, Discovery, Blade Therapeutics, Corbus Pharmaceuticals, Drug Development International, Ltd, CSL Behring, Galapagos NV, Glenmark Pharmaceuticals, GSK, Horizon (Curzion) Pharmaceuticals, Inventiva, iQvia, Kymera Therapeutics, Lilly, Novartis, Pfizer, Topadur and UCB, Consultant of: Actelion, Kymera Therapeutics, Mitsubishi Tanabe Pharma, Abbvie, Acceleron, Alexion, Amgen, AnaMar, Arxx Therapeutics, Baecon, Discovery, Blade Therapeutics, Corbus Pharmaceuticals, Drug Development International, Ltd, CSL Behring, Galapagos NV, Glenmark Pharmaceuticals, GSK, Horizon (Curzion) Pharmaceuticals, Inventiva, iQvia, Kymera Therapeutics, Lilly, Novartis, Pfizer, Topadur and UCB, Grant/research support from: Boehringer Ingelheim.
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Subclinical measures of peripheral atherosclerosis and risk of new-onset atrial fibrillation in men and women from general population. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Limited data on the link between peripheral vascular atherosclerosis measures and the risk of new-onset atrial fibrillation (AF) in the general population exists. Moreover, comprehensive assessment of the association between the two conditions among men and women is sparse.
Purpose
To determine the association between baseline and longitudinal measures of carotid intima-media thickness (cIMT), carotid plaque, and ankle-brachial index (ABI) with new-onset AF.
Methods
12840 participants free of AF at baseline were included in this large prospective population-based cohort study. Among the 12840 included participants, 11998 had at least one available measure for cIMT and 8532 for ABI. Presence of carotid plaque was only measured at baseline (n=11766). Three repeated measurements for cIMT and two repeated measurements for ABI were available during follow-up. The association between baseline cIMT, carotid plaque, and ABI as well as longitudinal changes in cIMT and ABI with incident AF were assessed using Cox regression and joint models respectively. Models were adjusted for age and traditional cardiovascular risk factors.
Results
During a median follow-up of 9.1 years, 1362 incident AF occurred. Baseline cIMT (adjusted hazard ratio–HR; 95% confidence interval–CI: 3.46; 1.97–6.05) and longitudinal changes in cIMT (adjusted HR; 95% CI: 3.35; 1.89–5.95) showed strong independent associations with incident AF among women (Figure 1). Baseline ABI showed a significant association with incident AF among men (adjusted HR; 95% CI: 0.61; 0.38–0.97) and a borderline significant association among women (adjusted HR; 95% CI: 0.65; 0.41–1.02). Longitudinal changes in ABI were not associated with the risk of incident AF independent of traditional risk factors.
Conclusions
Carotid atherosclerosis at baseline and progression of carotid atherosclerosis during follow-up were strongly associated with new-onset AF among women. Lower extremity peripheral atherosclerosis at baseline, but not its longitudinal changes during follow-up, was significantly associated with incident AF, in particular among men. Our findings imply that screening and monitoring for carotid atherosclerosis carry a potential for prevention of AF among women.
Figure 1. HR of baseline cIMT and AF
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): Netherlands Organization for the Health Research and Development (ZonMw); the Research Institute for Diseases in the Elderly (RIDE)
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Determinants of trabecular bone score and prevalent vertebral fractures in women with fragility fractures: a cross-sectional sub-study of NoFRACT. Osteoporos Int 2020; 31:505-514. [PMID: 31754755 PMCID: PMC7075860 DOI: 10.1007/s00198-019-05215-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 10/28/2019] [Indexed: 12/15/2022]
Abstract
UNLABELLED Determinants of trabecular bone score (TBS) and vertebral fractures assessed semiquantitatively (SQ1-SQ3) were studied in 496 women with fragility fractures. TBS was associated with age, parental hip fracture, alcohol intake and BMD, not SQ1-SQ3 fractures. SQ1-SQ3 fractures were associated with age, prior fractures, and lumbar spine BMD, but not TBS. INTRODUCTION Trabecular bone score (TBS) and vertebral fractures assessed by semiquantitative method (SQ1-SQ3) seem to reflect different aspects of bone strength. We therefore sought to explore the determinants of and the associations between TBS and SQ1-SQ3 fractures. METHODS This cross-sectional sub-study of the Norwegian Capture the Fracture Initiative included 496 women aged ≥ 50 years with fragility fractures. All responded to a questionnaire about risk factors for fracture, had bone mineral density (BMD) of femoral neck and/or lumbar spine assessed, TBS calculated, and 423 had SQ1-SQ3 fracture assessed. RESULTS Mean (SD) age was 65.6 years (8.6), mean TBS 1.27 (0.10), and 33.3% exhibited SQ1-SQ3 fractures. In multiple variable analysis, higher age (βper SD = - 0.26, 95% CI: - 0.36,- 0.15), parental hip fracture (β = - 0.29, 95% CI: - 0.54,- 0.05), and daily alcohol intake (β = - 0.43, 95% CI - 0.79, - 0.08) were associated with lower TBS. Higher BMD of femoral neck (βper SD = 0.34, 95% CI 0.25-0.43) and lumbar spine (βper SD = 0.40, 95% CI 0.31-0.48) were associated with higher TBS. In multivariable logistic regression analyses, age (ORper SD = 1.94, 95% CI 1.51-2.46) and prior fragility fractures (OR = 1.71, 95% CI 1.09-2.71) were positively associated with SQ1-SQ3 fractures, while lumbar spine BMD (ORper SD = 0.75 95% CI 0.60-0.95) was negatively associated with SQ1-SQ3 fractures. No association between TBS and SQ1-SQ3 fractures was found. CONCLUSION Since TBS and SQ1-SQ3 fractures were not associated, they may act as independent risk factors, justifying the use of both in post-fracture risk assessment.
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Changes in bone quality after Roux-en-Y gastric bypass: A prospective cohort study in subjects with and without type 2 diabetes. Bone 2020; 130:115069. [PMID: 31593823 DOI: 10.1016/j.bone.2019.115069] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 08/20/2019] [Accepted: 09/12/2019] [Indexed: 01/17/2023]
Abstract
BACKGROUND Obesity and type 2 diabetes (T2D) are associated with an increased risk of skeletal fractures despite a normal areal bone mineral density (aBMD) and low bone turnover, possibly due to reduced bone material strength. Roux-en-Y gastric bypass (RYGB) enables a substantial and persistent weight loss and resolution of obesity related comorbidities such as T2D. However, the procedure induces a decrease in aBMD and increased bone turnover and fracture rate. To our knowledge, changes in bone material strength after RYGB have not been explored. This study aimed to evaluate changes in factors influencing bone quality; bone material strength, aBMD and bone turnover markers, in a population with morbid obesity undergoing RYGB and whether these changes differed in participants with and without T2D. We also sought to assess factors associated with bone material strength and bone mineral density in obese subjects before and after RYGB. METHODS We examined 34 participants before and one year after RYGB, of whom 13 had T2D. Bone material strength index (BMSi) was evaluated by impact microindentation, aBMD and body composition by Dual energy X-ray absorptiometry, levels of bone turnover markers and calciotropic hormones were estimated from fasting serum samples. Participants with and without T2D were comparable before surgery, with the exception of glycosylated hemoglobin (HbA1c). RESULTS Preoperatively, BMSi was inversely associated with BMI, βunadjusted -1.1 (-1.9 to -0.28), R2=0.19, p=0.010, and this association remained significant after adjusting for age and gender. After RYGB the participants had lost a mean±SD of 33.9±10.9kg, 48.7±14.2 % of total body fat, increased physical activity, unchanged vitamin D levels, and all but one of the 13 participants with T2D were in diabetes remission. BMSi increased from 78.1±8.5 preoperatively to 82.0±6.4 one year after RYGB, corresponding to an increase of 4.0±9.8 in absolute units or 6.3±14.0 %, p=0.037. The increase was comparable in participants with and without T2D. In subjects with T2D, a larger decrease in HbA1c was associated with a larger increase in BMSi βunadjusted -9.2 (-16.5 to -1.9), R2=0.47, p=0.019. Bone turnover markers (CTX-1 and PINP) increased by 195.1±133.5 % and 109.5±70.6 %, respectively. aBMD decreased by 3.9±5.5 % in the lumbar spine, 8.2±4.6 % in the femoral neck, 11.6±4.9 % in total hip and 9.4±3.8 % in total body. CONCLUSION Our findings indicate that bone material strength improves despite an increase in bone turnover and a decrease in aBMD one year after RYGB. Trends were statistically comparable in participants with and without T2D. However, improved glucose control was associated with improved bone material strength in participants with T2D.
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Longitudinal changes in brain morphology from 4 weeks to 12 months after mild traumatic brain injury: Associations with cognitive functions and clinical variables. Brain Inj 2017; 31:674-685. [DOI: 10.1080/02699052.2017.1283537] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Juvenile myasthenia gravis in Norway: A nationwide epidemiological study. Eur J Paediatr Neurol 2017; 21:312-317. [PMID: 27666466 DOI: 10.1016/j.ejpn.2016.09.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 08/17/2016] [Accepted: 09/03/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND The aim of this study was to assess the incidence rate and prevalence of autoimmune myasthenia gravis (MG) among children in Norway. METHODS This retrospective population-based study was performed in Norway from January 2012 to December 2013. Cases of juvenile MG (JMG) with onset < 18 years were identified through searches in coding systems of electronic patient records at the 15 main hospitals in Norway from 1989 to 2013. In addition, the acetylcholine receptor antibody database at Haukeland University Hospital and the clinical nationwide MG database at Oslo University Hospital were searched for cases of JMG. Diagnosis and age at onset were verified through medical records. Incidence and prevalence rates were calculated using the Norwegian population as reference. RESULTS In total 63 unique JMG cases were identified. This corresponds to an average annual incidence rate of 1.6 per million. Incidence rate was stable over the study period. Prevalence of JMG was 3.6-13.8 per million. Females constituted the majority of JMG cases (55 vs 8 males). The risk of JMG was higher among females both in the postpubertal and prepubertal group (p < 0.001 and p = 0.02, respectively). CONCLUSION This study confirms the rarity of JMG in Norway, especially among males, and shows a stable incidence rate over the last 25 years.
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Erratum to: 36th International Symposium on Intensive Care and Emergency Medicine: Brussels, Belgium. 15-18 March 2016. Crit Care 2016; 20:347. [PMID: 31268434 PMCID: PMC5078922 DOI: 10.1186/s13054-016-1358-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 05/13/2016] [Indexed: 11/27/2022] Open
Abstract
[This corrects the article DOI: 10.1186/s13054-016-1208-6.].
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Abstract
OBJECTIVE This study compared cortical and sub-cortical volumes between patients with complicated (i.e. presence of intracranial abnormality on the day-of-injury CT) and uncomplicated (i.e. absence of intracranial abnormality) mild traumatic brain injury (MTBI) 4 weeks post-injury. The study hypothesized regionally decreased brain volumes and reduced cortical thickness in patients with complicated MTBIs compared with uncomplicated MTBI. METHODS This study was part of a larger 2 years cohort study on MTBI. Baseline clinical and magnetic resonance imaging (MRI) data were compared for those with complicated and uncomplicated MTBI. It identified 168 patients with MTBI (90 uncomplicated and 78 complicated), aged 16-65 years. 3T MRI-system (Signa HDxt, GE Medical Systems, Milwaukee, WI) and cortical reconstruction and volumetric segmentation by FreeSurfer software have been used. RESULTS No significant differences between uncomplicated and complicated MTBIs were found in neuroanatomic volumes and cortical thickness after controlling for age, gender and education. The complicated MTBI group showed larger ventricles compared with the uncomplicated group, but this effect diluted when adjusting for potential confounders. CONCLUSION The study findings suggest that the classification of complicated and uncomplicated MTBI may be too broad to differentiate volumetric and morphometric effects of injury in the early post-injury phase.
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Impact of acute kidney injury on patient outcome in out-of-hospital cardiac arrest: a prospective observational study. Acta Anaesthesiol Scand 2016; 60:1170-81. [PMID: 27306254 DOI: 10.1111/aas.12753] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 04/12/2016] [Accepted: 05/03/2016] [Indexed: 12/18/2022]
Abstract
BACKGROUND Kidney disease after out-of-hospital cardiac arrest (OHCA) is incompletely described. We examined the occurrence of acute kidney injury (AKI) in OHCA patients and impact of AKI, with or without renal replacement therapy (RRT), on 6-month mortality and neurological outcome. METHODS Prospective study at Oslo University Hospital, Oslo, Norway. Adult resuscitated comatose OHCA patients treated with targeted temperature management at 33°C for 24 h were included. AKI and chronic kidney disease (CKD) were classified according to the Kidney Disease Improving Global Outcomes (KDIGO) guidelines. Main outcomes were 6-month mortality and good neurological outcome defined as Cerebral Performance Category 1-2. RESULTS Among 245 included patients (84% males, mean age 61 years), 11 (4%) had previously known CKD and 112 (46%) developed AKI. Overall 6-month outcome revealed that 112 (46%) died and 123 (50%) had good neurological outcome. Compared with no kidney disease, the presence of AKI was significantly associated with 6-month mortality (odds ratio (OR) 3.17, 95% confidence interval (CI) 1.95-5.43, P < 0.001) and good neurological outcome (OR 0.28, 95% CI 0.16-0.48, P < 0.001). Six-month mortality (50 vs. 61%, P = 0.401) and frequency of good neurological outcome (44 vs. 35%, P = 0.417) were not statistically different in AKI patients with or without RRT, also after excluding patients where RRT was withheld due to futility. CONCLUSIONS Kidney disease occurred in about half of patients successfully resuscitated from OHCA. Presence of AKI, but not RRT, was associated with unfavourable 6-month outcome.
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Chest compression duration influences outcome between integrated load-distributing band and manual CPR during cardiac arrest. Acta Anaesthesiol Scand 2016; 60:222-9. [PMID: 26310803 DOI: 10.1111/aas.12605] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 07/31/2015] [Accepted: 07/31/2015] [Indexed: 11/26/2022]
Abstract
BACKGROUND The Circulation Improving Resuscitation Care (CIRC) Trial found equivalent survival in adult out-of-hospital cardiac arrest (OHCA) patients who received integrated load-distributing band CPR (iA-CPR) compared to manual CPR (M-CPR). We hypothesized that as chest compression duration increased, iA-CPR provided a survival benefit when compared to M-CPR. METHODS A pre-planned secondary analysis of OHCA of presumed cardiac etiology from the randomized CIRC trial. Chest compressions duration was defined as the total number of minutes spent on compressions during resuscitation and identified from transthoracic impedance and accelerometer data recorded by the EMS defibrillator. Logistic regression was used to model the interaction between treatment and duration of chest compressions and was covariate-adjusted for trial site, patient age, witnessed arrest, and initial shockable rhythm. Primary outcome was survival to hospital discharge. RESULTS We enrolled 4231 subjects and of those, 2012 iA-CPR and 2002 M-CPR had complete outcome and duration of chest compressions data. While covariate-adjusted odds ratio for survival to hospital discharge was 1.86 in favor of iA-CPR (95% CI 1.16-3.0), there was an interaction between duration and study arm. When this was factored into the multivariate equation, the odds ratio for survival to hospital discharge showed a significant benefit for iA-CPR vs. M-CPR for chest compression duration greater than 16.5 min. CONCLUSION After adjusting for compression duration and duration-treatment interaction, iA-CPR showed a significant benefit for survival to hospital discharge vs. M-CPR in patients with OHCA if chest compression duration was longer than 16.5 min.
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An up-date on health-related quality of life in myasthenia gravis -results from population based cohorts. Health Qual Life Outcomes 2015; 13:115. [PMID: 26232146 PMCID: PMC4522107 DOI: 10.1186/s12955-015-0298-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 07/03/2015] [Indexed: 12/03/2022] Open
Abstract
Abstract Current available therapies control Myasthenia gravis (MG) reasonably well, but Health Related Quality of life (HRQOL) remains lower than expected. The aim was provide insights in how HRQOL in MG stands across borders and time, compare the scores to general population controls and other chronic disorders and assess the impact of potential predictors for quality of life such as a) clinical characteristics b) antibodies c) thymoma and d) treatment in a population-based cohort. Methods We designed a population-based cross-sectional study including 858 patients, 373 from Norway and 485 from the Netherlands. The Short Form Health Survey 36 (SF-36) and a cross-cultural validated questionnaire were used. Data were in addition compared to the general population, other chronic diseases and previous studies. Results Mean physical composite score was 59.4 and mental composite score 69.0 with no differences between the countries. The mean HRQOL score was lower in patients with bulbar and generalized symptoms (p < 0.001) compared to sex and age adjusted healthy controls, but not in patients with ocular symptoms or patients in remission. Multivariate analysis revealed that female gender, generalized symptoms and use of secondary immunosuppressive drugs at the time of testing were risk factors for reduced HRQOL. Conclusions Remission and absence of generalized symptoms were favorable factors for HRQOL in MG patients. Historically, the HRQOL levels have not changed since 2001 and no new clinical predictors could be detected in this exhaustive population-based study. Further studies should explore the impact of non clinical factors like ethnic variations, socio-economic and hormonal factors on HRQOL. Electronic supplementary material The online version of this article (doi:10.1186/s12955-015-0298-1) contains supplementary material, which is available to authorized users.
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Inflammation in childhood type 1 diabetes; influence of glycemic control. Atherosclerosis 2014. [DOI: 10.1016/j.atherosclerosis.2014.05.392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Body mass index and the risk of meningioma, glioma and schwannoma in a large prospective cohort study (The HUNT Study). Br J Cancer 2013; 109:289-94. [PMID: 23778522 PMCID: PMC3708582 DOI: 10.1038/bjc.2013.304] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2013] [Revised: 05/17/2013] [Accepted: 05/28/2013] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Obesity increases the risk for a number of solid malignant tumours. However, it is not clear whether body mass index (BMI) and height are associated with the risk of primary tumours of the central nervous system (CNS). METHODS In a large population study (The Nord-Trøndelag Health Study (HUNT Study)) of 74 242 participants in Norway, weight and height were measured. During follow-up, incident CNS tumours were identified by individual linkage to the Norwegian Cancer Registry. Sex- and age-adjusted and multivariable Cox regression analyses were used to evaluate BMI and height in relation to the risk of meningioma, glioma and schwannoma. RESULTS A total of 138 meningiomas, 148 gliomas and 39 schwannomas occurred during 23.5 years (median, range 0-25) of follow-up. In obese women (BMI ≥ 30 kg m(-2)), meningioma risk was 67% higher (hazard ratio (HR)=1.68, 95% confidence interval (CI): 0.97-2.92, P-trend=0.05) than in the reference group (BMI 20-24.9 kg m(-2)), whereas no association with obesity was observed in males. There was no association of BMI with glioma risk, but there was a negative association of overweight/obesity (BMI ≥ 25 kg m(-2)) with the risk of schwannoma (HR=0.48, 95% CI: 0.23-0.99). However, the schwannoma analysis was based on small numbers. Height was not associated with the risk for any tumour subgroup. CONCLUSION These results suggest that BMI is positively associated with meningioma risk in women, and possibly, inversely associated with schwannoma risk.
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Smoking and socio-economic status may affect myasthenia gravis. Eur J Neurol 2012; 20:453-460. [PMID: 22934661 DOI: 10.1111/j.1468-1331.2012.03843.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Accepted: 07/04/2012] [Indexed: 01/14/2023]
Abstract
BACKGROUND AND PURPOSE The influence of environmental factors in myasthenia gravis (MG) is unknown. The aim of this cross-sectional population-based study was to investigate if smoking and socio-economic status (SES) were associated with MG in the Norwegian population. METHODS Subjects were 491 MG patients identified in Norway at the time of the study (point prevalence 12.7/100 000). A questionnaire covering smoking habits and markers of SES (education and occupation) was mailed to all patients. Population data were obtained from Statistics Norway. RESULTS A total of 375 (76.6%) patients completed the questionnaire (236 women, mean age 59 ± 18 years), of which 193 reported to be early onset MG (EOMG, onset ≤40 years, 155 women). Compared with the general population, current smoking was more prevalent amongst MG patients [risk ratio (RR) 1.5; 95% confidence interval (CI) 1.1-1.9], most of whom had EOMG. Female MG patients had higher education compared with the general population (RR 4.5; 95% CI 3.2-6.2). Male MG patients were similar to the general population regarding both education and occupation, except for a subset of late onset MG who had shorter education (RR 1.9; 95% CI 1.1-3.2) and had worked in crafts and related trades. About half of working age MG patients received disability pension, a finding significantly related to low educational level and a more severe disease course (P < 0.001). CONCLUSION This is the first report indicating that smoking and SES may affect MG. Further studies investigating their role as potential risk factors are warranted.
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Ethnicity and acute myocardial infarction: risk profile at presentation, access to hospital management, and outcome in Norway. Vasc Health Risk Manag 2012; 8:505-15. [PMID: 22956878 PMCID: PMC3431960 DOI: 10.2147/vhrm.s33627] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background Previous studies in North America have shown ethnic variation in the presentation of acute myocardial infarction (AMI), and sex and racial differences in the management and outcome of AMI. In the present study, our aim was to investigate the risk profile of AMI for patients with minority background compared with indigenous Norwegians, at hospital presentation, and to investigate racial differences in hospital care and outcomes. Patients and methods A dual-design study was adopted: a cross-sectional study to examine ethnic differences of risk prevalence at hospital presentation and a cohort study to estimate access to angiography, percutaneous coronary intervention (PCI), and hospital and long-term mortality. From a study population of 3105 patients with AMI presenting at Oslo University Hospital between January 1, 2006 and December 31, 2007, we identified 147 cases of AMI in patients with minority background and selected a random sample of 588 indigenous Norwegians with AMI as controls. Prognostic and explanatory strategies were used in the analysis. Results Compared with indigenous Norwegians with AMI, AMI patients with minority background suffered their AMI 10 years younger, were generally male, were twice as likely to be smokers, three times as likely to have type 2 diabetes, had lower high-density lipoprotein levels. This group also had 50% less history of hypertension. In terms of hospital care, AMI patients with minority background had shorter times from onset of symptoms to PCI and the same frequency of access to angiography and acute PCI as indigenous Norwegians when adjusting for the confounding effect of age, sex, and nature of myocardial infarction with or without ST elevation. Conclusion At presentation to hospital, patients with minority background had a higher risk profile and a shorter time from onset of symptoms to admission to catheterization laboratory than indigenous Norwegians, but the same access to angiography and acute PCI during hospitalization.
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Antibodies to common infectious agents in coronary artery disease patients with and without rheumatic conditions. Rheumatology (Oxford) 2011; 51:679-85. [DOI: 10.1093/rheumatology/ker251] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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Development and validation of a self-administered questionnaire for myasthenia gravis patients. Neuroepidemiology 2010; 34:253-61. [PMID: 20299807 DOI: 10.1159/000297753] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2009] [Accepted: 01/26/2010] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND To date, the investigation of the epidemiological profile of myasthenia gravis (MG) is sparse, and the influence of environmental and lifestyle factors on the occurrence of the disease remains thus unknown. The main aim of this study, which is part of a European collaborative project (EuroMyasthenia), was to develop a self-administered questionnaire to investigate these potential predisposing factors for MG. No instrument for investigating these particular factors has previously been designed for MG patients. MATERIAL AND METHODS The questionnaire was developed in 3 stages: (1) devising a draft questionnaire based on questions derived from previously validated questionnaires and self-designed questions on MG characteristics; (2) testing the questionnaire on Norwegian MG patients (n = 57), and (3) assessing the content and criterion validity, and test-retest reliability, of the final questionnaire. RESULTS The questionnaire was easy to use and showed good feasibility for MG patients. Psychometric evaluation established the validity and reliability of the self-designed questions on MG characteristics. CONCLUSION This is the first validated instrument developed to identify self-assessed environmental factors and potential predisposing factors for MG, and suitable for use in large-scale epidemiological studies.
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Functional outcome and health-related quality of life 10 years after moderate-to-severe traumatic brain injury. Acta Neurol Scand 2009; 120:16-23. [PMID: 18976326 DOI: 10.1111/j.1600-0404.2008.01116.x] [Citation(s) in RCA: 142] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
OBJECTIVES To describe the functional outcome and health-related quality of life (HRQL) 10 years after moderate-to-severe traumatic brain injury (TBI). MATERIAL AND METHODS A retrospective, population-based study of 62 survivors of working-age with moderate-to-severe TBI injured in 1995/1996, and hospitalized at the Trauma Referral Center in Eastern Norway. Functional status was measured by the Glasgow Outcome Scale-Extended (GOS-E). HRQL was assessed by the SF-36 questionnaire. RESULTS The mean current-age was 40.8 years. The frequency of epilepsy was 19% and the depression rate 31%. A majority had good recovery (48%) or moderate disability (44%). Employment rate was 58%. Functional and employment status were associated with initial injury severity in contrast to HRQL. Study patients had significantly lower scores in all SF-36 dimensions when compared with the general Norwegian population. CONCLUSION At 10-years follow-up, our study population is still in their most productive years and affected domains should be considered in long-term follow-up and intervention programs.
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Sweets, snacking habits, and skipping meals in children and adolescents on intensive insulin treatment. Pediatr Diabetes 2008; 9:393-400. [PMID: 18774998 DOI: 10.1111/j.1399-5448.2008.00381.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
AIM To examine the association between skipping meals and snacking events and dietary and clinical characteristics in children and adolescents using modern insulin treatment. METHODS Dietary intake was recorded for 4 d in food diaries in 655 young diabetic patients. Number of meals and snacking events was recorded in a separated questionnaire, while clinical data were obtained from case record forms. Skipping meals refer to consuming a main meal (e.g., breakfast) five times a week or less. RESULTS Modern insulin treatment may favor a more flexible lifestyle. This study shows that there are fewer young diabetic patients who skip meals than non-diabetic controls (p < 0.001) even when using modern intensified insulin treatment. However, skipping meals among young diabetic patients was associated with negative characteristics such as having suboptimal hemoglobin A1c (HbA1c) (OR 4.7, p = 0.02), higher low-density lipoprotein (LDL) cholesterol levels (OR 4.0, p < 0.001), watching more TV (OR 3.6, p < 0.001), being overweight (OR 2.8, p = 0.03), as well as having a higher intake of added sugar (OR 2.1, p = 0.01) and lower intake of fiber (OR 0.2, p = 0.04) compared with those not skipping meals. Having more than two snacking events during the day was associated with higher HbA1c, higher intake of added sugar and sweets, and spending more hours in front of the TV or personal computer. CONCLUSIONS In general, fewer children and adolescents with type 1 diabetes skip meals compared with healthy peers. Those who skip meals and have more snacking events have poorer glycemic control and less healthy dietary and leisure habits.
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High prevalence of cardiovascular risk factors in children and adolescents with type 1 diabetes: a population-based study. Diabetologia 2008; 51:554-61. [PMID: 18196217 DOI: 10.1007/s00125-007-0921-8] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2007] [Accepted: 12/07/2007] [Indexed: 12/20/2022]
Abstract
AIMS/HYPOTHESIS The risk of dying of cardiovascular disease (CVD) before the age of 40 years is increased nearly 20-fold in patients with type 1 diabetes compared with non-diabetic persons. The aim of this study was to evaluate the prevalence of CVD risk factors in a population-based study of children and adolescents with type 1 diabetes. METHODS CVD risk factors were examined according to the American Diabetes Association criteria in 2005. Of 26 paediatric clinics in Norway, 25 participated with 1,658 patients, 85% of those eligible. Mean age was 13.1 years and mean diabetes duration 5.7 years. RESULTS HbA(1c) was above the target level in 71.4%. A positive family history of early CVD and/or diabetes was found in 33% of participants. LDL-cholesterol was >2.6 mmol/l in 34.5% and HDL-cholesterol was <1.1 mmol/l in 6.9% of participants. Blood pressure was above the 90th percentile by age, sex and height in 7% and above the 95th percentile in 4% of participants. Four per cent of participants were obese, 3% of those >or=12 years of age reported smoking and 1% of all participants had persistent microalbuminuria. Only 0.2% of the patients were receiving statin and 0.3% anti-hypertensive treatments. Dietary habits and physical activity level were evaluated in some patients. Almost all had higher intake of dietary fat and lower intake of fibre than recommended. A large part was less active and watched more TV than recommended. CONCLUSIONS/INTERPRETATION Of the participants, 86% had at least one, 45% at least two and 15% at least three CVD risk factors. Few patients were treated with statins and anti-hypertensive drugs.
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The influence of dietary intake and meal pattern on blood glucose control in children and adolescents using intensive insulin treatment. Diabetologia 2007; 50:2044-51. [PMID: 17687538 DOI: 10.1007/s00125-007-0775-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2007] [Accepted: 06/29/2007] [Indexed: 10/23/2022]
Abstract
AIMS/HYPOTHESIS We studied dietary factors and their association with blood glucose control in type 1 diabetic children and adolescents using intensive insulin treatment. MATERIALS AND METHODS A total of 550 children and adolescents with type 1 diabetes mellitus (age 2-19 years) recorded their diet for 4 days in pre-coded food diaries. Of the study group, 34% used insulin pumps, 43% used four or more injections and 16% three injections per day. HbA(1c) was related to targets of optimal blood glucose control defined by the International Society for Pediatric and Adolescent Diabetes (ISPAD). RESULTS Adolescents with optimal glucose control (HbA(1c) < or = 7.5%) had a lower intake of added sugar (7.7 vs 9.1% of energy intake, p = 0.004), a higher intake of fibre (19.3 vs 17.0 g/day, p = 0.01) and a higher intake of fruits and vegetables (257 vs 227 g/day, p = 0.04) than those with suboptimal metabolic control (HbA(1c) > 7.5%). Multiple regression analysis in adolescents showed that fibre and meal pattern were significantly associated with blood glucose control (effect fibre intake = -0.02, p = 0.04, effect having breakfast regularly = -0.89, p = 0.009). In children meal pattern was associated with blood glucose control (effect having dinner regularly = -0.66, p = 0.02, effect having supper regularly = -0.78, p = 0.03). CONCLUSIONS/INTERPRETATION In diabetic adolescents both intake of fibre and having a regular meal pattern are associated with blood glucose control. Lower intake of added sugar and sugar-sweetened soft drinks and higher intake of fruits and vegetables are observed among those with optimal compared with those with suboptimal blood glucose control. Dietary guidance should be intensified during adolescence to improve dietary intake and blood glucose control.
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