| 1. |
- Barnett, Brian S, et al.
(författare)
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The Invisible People Behind Our Masks
- 2021
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Ingår i: Annals of Internal Medicine. - 0003-4819 .- 1539-3704. ; 174:4, s. 550-552
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Tidskriftsartikel (refereegranskat)
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| 2. |
- Ingason, A. B., et al.
(författare)
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Rivaroxaban Is Associated With Higher Rates of Gastrointestinal Bleeding Than Other Direct Oral Anticoagulants A Nationwide Propensity Score-Weighted Study
- 2021
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Ingår i: ANNALS OF INTERNAL MEDICINE. - : American College of Physicians. - 0003-4819 .- 1539-3704. ; 174:11
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Tidskriftsartikel (refereegranskat)abstract
- Background: Gastrointestinal bleeding (GIB) rates for direct oral anticoagulants (DOACs) and warfarin have been extensively compared. However, population-based studies comparing GIB rates among different DOACs are limited. Objective: To compare rates of GIB among apixaban, dabigatran, and rivaroxaban. Design: Nationwide population-based cohort study. Setting: Landspitali-The National University Hospital of Iceland and the 4 regional hospitals in Iceland. Patients: New users of apixaban, dabigatran, and rivaroxaban from 2014 to 2019. Measurements: Rates of GIB were compared using inverse probability weighting, Kaplan-Meier survival estimates, and Cox regression. Results: In total, 2157 patients receiving apixaban, 494 patients receiving dabigatran, and 3217 patients receiving rivaroxaban were compared. For all patients, rivaroxaban had higher overall rates of GIB (3.2 vs. 2.5 events per 100 person-years; hazard ratio [HR], 1.42 [95% CI, 1.04 to 1.93]) and major GIB (1.9 vs. 1.4 events per 100 person-years; HR, 1.50 [CI, 1.00 to 2.24]) compared with apixaban. Rivaroxaban also had higher GIB rates than dabigatran, with similar point estimates, although the CIs were wider and included the possibility of a null effect. When only patients with atrial fibrillation were included, rivaroxaban was associated with higher rates of overall GIB than apixaban (HR, 1.40 [CI, 1.01 to 1.94]) or dabigatran (HR, 2.04 [CI, 1.17 to 3.55]). Dabigatran was associated with lower rates of upper GIB than rivaroxaban in both analyses. Limitations: Unmeasured confounding and small subgroup analyses. Conclusion: Rivaroxaban was associated with higher GIB rates than apixaban and dabigatran regardless of treatment indication.
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| 3. |
- Karagianni, Alexia, 1980, et al.
(författare)
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TO the editor
- 2020
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Ingår i: Annals of Internal Medicine. - 0003-4819 .- 1539-3704. ; 173, s. 945-946
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 4. |
- Kjellbom, Albin, et al.
(författare)
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Association Between Mortality and Levels of Autonomous Cortisol Secretion by Adrenal Incidentalomas : A Cohort Study
- 2021
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Ingår i: Annals of Internal Medicine. - 0003-4819. ; 174:8, s. 1041-1049
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Autonomous cortisol secretion in patients with adrenal incidentalomas is associated with increased mortality, but detailed information about the risk associated with specific levels of autonomous cortisol secretion is not available.OBJECTIVE: To measure the association between mortality and levels of autonomous cortisol secretion in patients with adrenal incidentalomas.DESIGN: Retrospective cohort study. (ClinicalTrials.gov: NCT03919734).SETTING: Two hospitals in southern Sweden.PATIENTS: Consecutive patients who had adrenal incidentalomas identified between 2005 and 2015 and were followed for up to 14 years. Outcome data were collected from national registers.MEASUREMENTS: Patients were grouped according to plasma cortisol level after a 1-mg dexamethasone suppression test (cortisolDST; <50, 50 to 82, 83 to 137, or ≥138 nmol/L).RESULTS: During a median follow-up of 6.4 years, 170 of 1048 patients died. Compared with a cortisolDST less than 50 nmol/L, a cortisolDST of 50 to 82 nmol/L was not associated with increased mortality (hazard ratio [HR], 1.15 [95% CI, 0.78 to 1.70]). However, a cortisolDST of 83 to 137 nmol/L (n = 119) had an HR of 2.30 (CI, 1.52 to 3.49), and a cortisolDST of 138 nmol/L or higher (n = 82) had an HR of 3.04 (CI, 1.86 to 4.98). Analyses using restricted cubic splines indicated that the association between cortisolDST and mortality was linear up to a cortisolDST of 200 nmol/L.LIMITATION: The results are not based on verified autonomous cortisol secretion; thus, the association may be underestimated.CONCLUSION: The association between mortality and cortisolDST increased linearly until cortisolDST reached 200 nmol/L. A cortisolDST of 83 to 137 nmol/L was associated with a 2-fold increase in mortality, and a cortisolDST of 138 nmol/L or higher was associated with a 3-fold increase in mortality. Additional studies should be done, and until those studies are completed some clinicians may consider these findings when deciding which patients to recommend for surgery.PRIMARY FUNDING SOURCE: Lisa and Johan Grönberg Foundation and Gyllenstiernska Krapperup Foundation.
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| 5. |
- Ludvigsson, Jonas F., 1969-, et al.
(författare)
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Maternal Influenza A(H1N1) Immunization During Pregnancy and Risk for Autism Spectrum Disorder in Offspring
- 2020
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Ingår i: Annals of Internal Medicine. - : American College of Physicians. - 0003-4819 .- 1539-3704. ; 173:8, s. 597-604
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Tidskriftsartikel (refereegranskat)abstract
- Background: There are concerns that influenza vaccine exposure during pregnancy may be associated with increased risk for autism spectrum disorder (ASD).Objective: To examine the risk for ASD in offspring of mothers who were vaccinated against influenza A(H1N1)pdm09 ("swine flu") during pregnancy.Design: Population-based cohort study using nationwide registers.Setting: Seven health care regions in Sweden.Participants: Live births between October 2009 and September 2010, with follow-up through December 2016. In total, 39 726 infants were prenatally exposed to H1N1 vaccine (13 845 during the first trimester) and 29 293 infants were unexposed.Measurements: Cox regression was used to estimate hazard ratios (HRs) for the primary outcome, ASD, before and after adjustment for potential confounders. The secondary outcome was autistic disorder (AD).Results: Mean follow up was 6.7 years in both unexposed and exposed children. During follow-up, 394 (1.0%) vaccine-exposed and 330 (1.1%) unexposed children had a diagnosis of ASD. In adjusted analyses, prenatal exposure to H1N1 vaccination was not associated with a later diagnosis of ASD (adjusted HR [aHR], 0.95 [95% CI, 0.81 to 1.12]) or AD (aHR, 0.96 [CI, 0.80 to 1.16]). The 6-year standardized cumulative incidence difference between the unexposed and exposed children was 0.04% (CI, -0.09% to 0.17%) for ASD and 0.02% (CI, -0.09% to 0.14%) for AD. Restricting the analysis to vaccination in the first trimester of pregnancy did not influence risk estimates (aHR, 0.92 [CI, 0.74 to 1.16] for ASD and 0.91 [Cl, 0.70 to 1.18] for AD).Limitation: Data on H1N1 influenza infection are lacking.Conclusion: This large cohort study found no association between maternal H1N1 vaccination during pregnancy and risk for ASD in the offspring. Primary Funding Source: Swedish Research Council.
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| 6. |
- Pottel, Hans, et al.
(författare)
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Development and Validation of a Modified Full Age Spectrum Creatinine-Based Equation to Estimate Glomerular Filtration Rate : A Cross-sectional Analysis of Pooled Data
- 2021
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Ingår i: Annals of Internal Medicine. - : American College of Physicians. - 0003-4819 .- 1539-3704. ; 174:2, s. 183-191
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The Chronic Kidney Disease in Children Study (CKiD) equation for children and the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation for adults are recommended serum creatinine (SCr)-based calculations for estimating glomerular filtration rate (GFR). However, these equations, as well as their combination, have limitations, notably the problem of implausible changes in GFR during the transition from adolescence to adulthood and overestimation of GFR in young adults. The full age spectrum (FAS) equation addresses these issues but overestimates GFR when SCr levels are low.OBJECTIVE: To develop and validate a modified FAS SCr-based equation combining design features of the FAS and CKD-EPI equations.DESIGN: Cross-sectional analysis with separate pooled data sets for development and validation.SETTING: = 13) with measured GFR available.PATIENTS: 11 251 participants in 7 studies (development and internal validation data sets) and 8378 participants in 6 studies (external validation data set).MEASUREMENTS: Clearance of an exogenous marker (reference method), SCr level, age, sex, and height were used to develop a new equation to estimate GFR.RESULTS: ] in adults) across the FAS (2 to 90 years) and SCr range (40 to 490 µmol/L [0.45 to 5.54 mg/dL]) and with fewer estimation errors exceeding 30% (6.5% [CI, 3.8% to 9.1%] in children and 3.1% [CI, 2.5% to 3.6%] in adults) compared with the CKiD and CKD-EPI equations.LIMITATION: No Black patients were included.CONCLUSION: The new EKFC equation shows improved accuracy and precision compared with commonly used equations for estimating GFR from SCr levels.PRIMARY FUNDING SOURCE: Swedish Research Council (Vetenskapsrådet).
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| 7. |
- Schunemann, Holger J., et al.
(författare)
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Breast Cancer Screening and Diagnosis : A Synopsis of the European Breast Guidelines
- 2020
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Ingår i: Annals of Internal Medicine. - : Amer Coll Physicians. - 0003-4819 .- 1539-3704. ; 172:1, s. 46-56
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Tidskriftsartikel (refereegranskat)abstract
- Description: The European Commission Initiative for Breast Cancer Screening and Diagnosis guidelines (European Breast Guidelines) are coordinated by the European Commission's Joint Research Centre. The target audience for the guidelines includes women, health professionals, and policymakers.Methods: An international guideline panel of 28 multidisciplinary members, including patients, developed questions and corresponding recommendations that were informed by systematic reviews of the evidence conducted between March 2016 and December 2018. GRADE (Grading of Recommendations Assessment, Development and Evaluation) Evidence to Decision frameworks were used to structure the process and minimize the influence of competing interests by enhancing transparency. Questions and recommendations, expressed as strong or conditional, focused on outcomes that matter to women and provided a rating of the certainty of evidence.Recommendations: This synopsis of the European Breast Guidelines provides recommendations regarding organized screening programs for women aged 40 to 75 years who are at average risk. The recommendations address digital mammography screening and the addition of hand-held ultrasonography, automated breast ultrasonography, or magnetic resonance imaging compared with mammography alone. The recommendations also discuss the frequency of screening and inform decision making for women at average risk who are recalled for suspicious lesions or who have high breast density.
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