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Nielsen A, Skaarup K, Hauser R, Johansen N, Lassen M, Inciardi R, Jensen G, Schnohr P, Moegelvang R, Biering-Soerensen T. Left atrial strain predicts heart failure in the general population. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.037] [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
Left atrial (LA) function has shown to be a significant predictor of cardiovascular outcomes. We sought to determine the prognostic value of LA strain in relation to incident heart failure (HF) in the general population.
Methods
The present study includes 3,540 participants from the general population without prevalent atrial fibrillation or HF. All participants underwent health examinations and echocardiography including measures of LA function by means of peak atrial longitudinal strain (PALS), peak atrial contraction strain (PACS), and LA strain during the conduit phase (LACS). Cox proportional hazards regressions were utilised to access the association between incident HF and LA strain parameters.
Results
Median age of the study population was 57 years (interquartile range: 40, 69) and 2,015 (57%) were female. During follow-up (median 5.4 years), 66 (2%) participants were diagnosed with HF. Participants who developed HF had lower PALS (26.4% vs. 36.6%, p<0.001), PACS (15.6% vs. 16.5%, p=0.016), and LACS (11.4% vs. 19.3%, p<0.001) at baseline. Lower values of all three LA strain parameters were associated with a higher risk of developing HF in univariable analysis (Figure 1 & 2). After multivariable adjustments for Framingham Risk Score and global longitudinal strain, PALS (HR=1.06, 95% CI [1.03; 1.09], p<0.001, per 1% decrease), PACS (HR=1.07, 95% CI [1.02; 1.12], p=0.003, per 1% decrease), and LACS (HR=1.05, 95% CI [1.01; 1.10], p=0.016, per 1% decrease) remained significantly associated with incident HF. However, in participants with normal-sized LA (LA volume index <34 ml/m2) and no ischemic heart disease (n=3,046), only PALS and PACS remained independent predictors of HF (Figure 2).
Conclusion
LA strain provides independent prognostic value regarding the risk of incident HF in the general population.
Funding Acknowledgement
Type of funding sources: Other. Main funding source(s): The Danish Heart Foundation and The Metropolitan Region of Denmark
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Espersen C, Hauser R, Skaarup KG, Lassen MCH, Johansen ND, Olsen FJ, Jensen G, Schnohr P, Moegelvang R, Biering-Soerensen T. The prognostic value of right ventricular free wall and global longitudinal strain in the general population. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.054] [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: 11/12/2022] Open
Abstract
Abstract
Background
Right ventricular free wall (RVFWLS) and global longitudinal strain (RV4CLS) have been shown to be prognostic of adverse events in various patient groups including patients with heart failure (HF).
Purpose
We sought to investigate the prognostic value of RVFWLS and RV4CLS for the development of incident HF in participants from the general population.
Methods
Participants from the echocardiographic substudy of the 5th Copenhagen City Heart Study (2011–2015) without chronic ischemic heart disease or heart failure at baseline were included. RVFWLS and RV4CLS were obtained using two-dimensional speckle-tracking echocardiography from the RV-focused apical 4-chamber view. The primary endpoint was incident HF.
Results
Among 2,804 participants (mean age 55, 42% male), 45 (1.6%) developed HF during a median follow-up of 5.4 years (IQR 4.5–6.3). Both RVFWLS and RV4CLS were associated with increased risk of HF in univariable cox regression analysis (HR 1.07, 95% confidence interval (CI) 1.02–1.12, p=0.003, and HR 1.21, 95% CI 1.11–1.31, p<0.001, respectively). Upon adjustment for age, sex, hypertension, diabetes and body mass index (BMI), both RVFWLS and RV4CLS remained associated with increased risk of incident HF (HR 1.05, 95% CI 1.00–1.11, p=0.038 and HR 1.13, 95% CI 1.04–1.22, p=0.004, respectively).
Conclusion
RVFWLS and RV4CLS were associated with an increased risk of incident HF in participants from the general population independent of age, sex, hypertension, diabetes and BMI.
Funding Acknowledgement
Type of funding sources: None.
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Holt E, Skaarup KG, Lassen MCH, Johansen ND, Joergensen PG, Hauser R, Lind JN, Jensen G, Schnor P, Prescott E, Soegaard P, Moegelvang R, Biering-Soerensen T. The effects of smoking on cardiac structure and function in a general population. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.121] [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
Cigarette smoking is the leading preventable cause of death worldwide. Smoking is known to cause coronary artery disease, but studies have also shown that smoking independently is associated with higher risk of heart failure. However, the link between smoking and cardiac structure and function is not yet fully examined.
Purpose
The aim of the study was to investigate the independent effect of cigarette smoking on cardiac structure and function in a general population using echocardiographic measures.
Methods
A prospective cohort of 3,874 participants from a general population free of prevalent heart disease underwent an echocardiographic examination including two-dimensional speckle-tracking analysis. Smoking history was obtained through a self-administered questionnaire, that generated three groups; current smokers (18.6%), former smokers (40.9%) and never smokers (40.5%). Pack-years were estimated from the questionnaire.
Results
After multivariable adjustment for age, sex, body mass index, hypertension, hypercholesterolemia, diabetes and lung function, current smokers had significantly alterations in septal thickness (1.1±0.2 cm, P=0.018) and relative wall thickness (0.4±0.1 cm, P=0.016) compared to never smokers. Furthermore, left ventricular mass index (LVMi) was increased in current smokers compared to never smokers (85.8±19.3 g/cm2, P=0.048). Reduced left ventricle systolic function as assessed by global longitudinal strain (GLS) was evident in current smokers compared to never smokers (19.1±2.3%, P<0.001). Additionally, after multivariable adjustment increasing pack-years was associated with decreases in left ventricular ejection fraction (LVEF) (β=−0.04, P=0.031), E/A ratio (β=−0.06, P<0.001) and GLS (β=−0.04, P=0.008). Comparing cardiac structure and function in never smokers, continuous smokers and former smokers after 10 years, showed that continuous smokers developed increased LVMi (Δ=3.97±17.48 g/cm2, P<0.001) and decreased GLS (Δ=−0.77±3.84%, P=0.04) and LVEF (Δ=−4.23±5.7, P<0.001) compared to never and former smokers.
Conclusion
In a large general population study without known heart disease, current smoking and accumulated pack-years were independently associated with alterations in cardiac structure and reduced systolic function. Furthermore, we found that continuous smokers over a 10-year period developed relatively worse systolic function and increased LV structure alterations compared to never smokers and to participants that stopped smoking during that period.
Funding Acknowledgement
Type of funding sources: Foundation. Main funding source(s): The Copenhagen City Heart Study is funded by The Danish Heart Foundation andThe Metropolitan Region of Denmark.
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Warnhoff M, Jensen G, Lill H, Ellwein A. [Current trends in reverse fracture arthroplasty]. UNFALLCHIRURGIE (HEIDELBERG, GERMANY) 2022; 125:690-698. [PMID: 35861875 DOI: 10.1007/s00113-022-01211-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/27/2022] [Indexed: 06/15/2023]
Abstract
The reliable results of reverse arthroplasty have made this the preferred treatment method for non-reconstructable proximal humeral fractures. The individual consideration of the patient and the morphological features of the fractures are essential. Computed tomography (CT) images provide crucial information on the perfusion of the humeral head relevant for the prognosis and treatment. In this context a differentiation must be made between hard and soft criteria against a reconstruction. Tuberosities should be reduced whenever possible, because reverse arthroplasty with healed tuberosities provides a better range of motion and more strength for external rotation and anteversion, less complications and longer survival rates. In recent years the trend has been towards anatomical designs of prostheses with a humeral inclination of 135°. Revision rates for primary fracture prostheses are overall low with instability as the main reason for revision surgery, followed by periprosthetic fractures and infections. Reverse fracture arthroplasty has comparable or better clinical results compared to conservative treatment, osteosynthesis for geriatric patients, hemiarthroplasty and prosthesis implantation by elective surgery. Reverse arthroplasties, which were implanted in conditions of fracture sequelae, did not achieve significantly poorer clinical outcome at mid-term follow-up and can significantly improve shoulder function.
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Sjölin M, Vogelius I, K N, Jensen G, Bak M, Kjær-Kristoffersen F, Nøttrup T, Friborg J, Hansen V, Petersen J. PO-1634 QA of dose originating from deformable image registration of planning CT to CBCT on the Ethos system. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03598-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Jensen G. Neuere Entwicklungen bei Waschmittelenzymen / New Developments within Detergent Enzymes. TENSIDE SURFACT DET 2021. [DOI: 10.1515/tsd-1990-270112] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Ericsson F, Tayal B, Zaremba T, Schnohr P, Jensen G, Mogelvang R, Soegaard P. The distribution and relationship between 3D LVEF and 3D strain in a general population. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0025] [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: 11/12/2022] Open
Abstract
Abstract
Introduction
Three-dimensional (3D) echocardiography (3DE) is currently extensively used to estimate left ventricle (LV) morphology and heart valves. However, it is underutilized in the assessment of LV function. Most likely, it is due to limited knowledge of the normal reference intervals. In order to fill this knowledge gap, studies which investigates the 3DE reference ranges in a larger cohort of a general population are needed. The objective of the current study was to study the relationship and distribution of 3D LV ejection fraction (EF) and its corresponding strain values in subjects enrolled in Copenhagen City Heart Study (CCHS).
Methods
The echocardiograms were acquired from CCHS subjects from 2011–2014 by using GE Vivid E9 (GE Medical, Copenhagen, Denmark), during four consecutive heart beats. Exclusion critera were missing data or measurements in 3D, poor image quality or frame rate (<12 fps) and, based on visual evaluation of the echocardiograms, inappropriate tracking of three or more myocardial segments in the strain analysis. The echocardiograms were analysed in 2019 on EchoPacTM v. 201 (GE Medical, Copenhagen, Denmark).
Results are presented in means, interquartile ranges (IQR) and as adjusted correlation values (r2). R2 values equal to or above 0.64 (equals to r=0.8) were considered as strong correlation. LV function parameters included were LVEF, global longitudinal strain (GLS), global circumferential strain (GCS) and area strain (AS). LVEF and strain results are presented as percentages (%). The distribution and relationship between 3D LVEF, GLS, GCS and AS are visualized as scatter plots and box-whiskers plots. The statistical analysis and the visualisation of the data was performed in RStudio v. 3.5.1. P-values <0.005 were considered as markers for statistical significance.
Results
There were 2955 subject with available 3DEs in CCHS among which 1202 subjects had sufficient image quality for evaluation. The mean 3D LVEF was 54.6% (IQR: 50–60%), 3D GLS −14.5% (IQR: −13 to −16), 3D GCS −13.4% (IQR: −11 to −15) and AS −24.7% (IQR: −22 to −27).
The adjusted correlation values between LVEF with strain parameters were: 0.04 (GLS), 0.37 (GCS) and 0.26 (AS), which was poor.
Conclusion
This study provides valuable data of the distribution of 3D LVEF and its corresponding 3D strain values in a general population. The 3D strain values are lower than the reference interval described in literature for two-dimensional echocardiography. Moreover, correlation was also found to be poor between LVEF and different strain parameters.
3D LVEF vs. 3D Strain (GLS, GCS, AS)
Funding Acknowledgement
Type of funding source: None
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Hammer HB, Jensen G, Karoliussen L, Terslev L, Haavardsholm EA, Kvien TK, Uhlig T. THU0425 ULTRASOUND DETECTED URATE CRYSTALS DEPOSITIONS ARE ASSOCIATED WITH ELEVATED CALPROTECTIN AND CRP INDICATING SUBCLINICAL INFLAMMATION; BASELINE RESULTS FROM THE NOR-GOUT STUDY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.2365] [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
Background:Ultrasound detects depositions of monosodium urate (MSU) crystals in gout patients. The OMERACT ultrasound group has developed definitions for elementary lesions in gout including the double contour (DC) sign (depositions of crystals on the surface of cartilage) and tophus (larger hypo-echoic aggregation of crystals, usually well delineated). Calprotectin is a major granulocyte protein found to be sensitive to reflect the level of inflammation in several immunological diseases. There may be an association between low grade inflammation and co-morbidity (including cardio-vascular pathology) in gout patients.Objectives:To explore whether the extent of depositions (e.g. DC and tophi) was associated with inflammation in gout patients.Methods:The baseline data from NOR-GOUT, a prospective observational study of patients with crystal-proven gout with increased serum urate levels (>360 μmol/L), were presently used. All patients had an extensive ultrasound examination(GE E9 machine, grey scale 15MHz) to assess MSU depositions (DC and tophi) with bilateral assessment of radiocarpal joint, MCP 2, insertion of triceps and quadriceps, proximal and distal patellar and the Achilles tendon, cartilage of distal femur (maximal flexed knee), the talar cartilage of tibiotalar joint and MTP 1 joint. The degree of elementary lesions was semi-quantitatively scored 0-3 (0=none, 1=possible, 2=certain, 3=major deposits). Total sum scores of DC and tophi were calculated and the associations with calprotectin (plasma assessed by ELISA (Calpro), normal levels <910 µg/L) as well as C-reactive protein (CRP, assessed as a routine at our laboratory, normal levels <4mg/L) were explored. Correlations were performed by use of Spearman and differences between groups were investigated by Mann-Whitney tests.Results:A total of 111 patients who had calprotectin assessed were included in the study (92% men, mean (SD) age 54.5 (14.5) years, disease duration 7.1 (6.6) years) when initiating MSU lowering treatment. The mean (SD) sum sore DC and tophi was 9.1 (7.8), calprotectin 780 (500) µg/L, CRP 7 (15) mg/L, serum urate (SUA) 505 (87) μmol/L, creatinine 96 (18) μmol/l and eGFR 79 (20) ml/min/1.73m2. Table 1 shows significant correlations between sum sore DC/tophi and calprotectin, CRP, SUA, creatinine and eGFR. Increased calprotectin levels (≥910 µg/L) were found in 28% and increased CRP (≥ 4 mg/L) in 39%. Patients with increased vs normal levels of calprotectin had significantly higher levels of DC/tophi depositions (mean (SD) 13.0 (10.4) vs 7.4 (5.8), p=0.01), and similar was found for CRP (11.4 (9.5) vs 7.6 (6.2), p=0.033) (illustrated in table 2).Conclusion:In gout patients, higher load of MSU depositions was associated with increased inflammatory markers. This indicates that the amount of depositions is associated with higher inflammatory activity, which could have systemic implications.Sum score DC and tophiCalprotectinCRPSUACreatinineCalprotectin0.31*CRP0.29*0.65**SUA0.31**0.22*0.19Creatinine0.34**0.25*0.150.36**eGFR-0.38**-0.27*-0.21*-0.18-0.86***p≤0.05, **p≤0.001Disclosure of Interests: :Hilde Berner Hammer Consultant of: Has received fees as consultant from Roche, AbbVie and Novartis., Speakers bureau: Has received fees for speaking from AbbVie, BMS, Pfizer, UCB, Roche, MSD and Novartis, Gro Jensen: None declared, Lars Karoliussen: None declared, Lene Terslev Speakers bureau: LT declares speakers fees from Roche, MSD, BMS, Pfizer, AbbVie, Novartis, and Janssen., Espen Andre Haavardsholm Grant/research support from: Research funding from Pfizer, UCB, Roche, MSD and AbbVie, Consultant of: Pfizer, Speakers bureau: Pfizer, UCB, Roche, and AbbVie,, Tore K. Kvien Grant/research support from: Received grants from Abbvie, Hospira/Pfizer, MSD and Roche (not relevant for this abstract)., Consultant of: Have received personal fees from Abbvie, Biogen, BMS, Celltrion, Eli Lily, Hospira/Pfizer, MSD, Novartis, Orion Pharma, Roche, Sandoz, UCB, Sanofi and Mylan (not relevant for this abstract)., Paid instructor for: Have received personal fees from Abbvie, Biogen, BMS, Celltrion, Eli Lily, Hospira/Pfizer, MSD, Novartis, Orion Pharma, Roche, Sandoz, UCB, Sanofi and Mylan (not relevant for this abstract)., Speakers bureau: Have received personal fees from Abbvie, Biogen, BMS, Celltrion, Eli Lily, Hospira/Pfizer, MSD, Novartis, Orion Pharma, Roche, Sandoz, UCB, Sanofi and Mylan (not relevant for this abstract)., Till Uhlig Consultant of: Lilly, Pfizer, Speakers bureau: Grünenthal, Novartis
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Tengler M, Jensen G, Lill H. In Streckstellung verhakte traumatische laterale Patellaluxation. ARTHROSKOPIE 2020. [DOI: 10.1007/s00142-020-00365-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Hoeegholm Karsum E, Andersen DM, Modin D, Biering-Soerensen SR, Moegelvang R, Jensen G, Schnohr P, Gislason G, Biering-Soerensen T. P2441The prognostic value of left atrial dyssynchrony in the general population. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0773] [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
Introduction
Parameters derived from left atrial (LA) speckle tracking such as LA peak reservoir strain and LA dyssynchrony are potent predictors of cardiovascular morbidity and mortality in various patient populations. However, whether LA dyssynchrony as evaluated by speckle tracking is associated with long-term outcome in the general population is currently unknown.
Methods
In a cohort study with participants from the general population 385 participants without atrial fibrillation (AF), ischemic heart disease (IHD), heart failure (HF) or previous ischemic stroke (IS) had a health examination and an echocardiogram, including LA speckle tracking, performed. LA dyssynchrony was defined as the standard deviation of the time to peak regional atrial reservoir strain values. The endpoints were all-cause mortality, a combined endpoint of AF and IS, and a combined endpoint of major adverse cardiovascular events (MACE) comprised of acute myocardial infarction (AMI), HF or cardiovascular death (CVD).
Results
Median LA dyssynchrony was 42 ms (IQR: 22–58 ms), 60% percent of included participants were women, mean age was 55 years (SD 16 years), 34% had hypertension and 7% had diabetes mellitus. During a median follow up of 16.1 years (IQR 15.0–16.3 years), 83 (22%) participants died, 60 (15%) reached the composite endpoint of AF and IS, and 38 (10%) reached the composite MACE endpoint.
Increasing LA dyssynchrony was associated with increasing age, lower estimated glomerular filtration rate, lower E/A ratio, lower e' and higher E/e'. In a univariable Cox regression, LA dyssynchrony was a significant predictor of all-cause mortality (HR 1.07, 95% CI 1.02–1.11, p=0.001, per 10 ms increase) but was not significantly associated with the combined endpoint of AF and IS (HR 1.05, 95% CI 1.00–1.10, p=0.064, per 10 ms increase) nor MACE (HR 1.04, 95% CI 0.98–1.12, p=0.22, per 10 ms increase). However, when adjusted for age, LA dyssynchrony did not predict all-cause mortality (HR 1.03, p=0.28), the combined endpoint of AF and IS (HR 1.01, p=0.83), or MACE (HR 0.99, p=0.88,). Similarly, after further adjustment for age, sex, smoking status, systolic blood pressure and cholesterol, LA dyssynchrony did not predict any of the study outcomes (All-cause mortality: HR 1.01, p=0.72) (AF and IS: HR 0.98, p=0.88) (MACE: HR 1.00, p=0.93).
Conclusion
In this general population study, LA dyssynchrony was not an independent predictor of all-cause mortality and did not predict MACE nor a composite outcome consisting of AF and IS.
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Hockings P, Makvandi K, Jensen G, Unnerstall T, Leonhardt H, Jarl L, Frödén Löwenmark A, Englund C, Francis S, Baid-Agrawal S. MON-297 MAGNETIC RESONANCE IMAGING ALLOWS A NOVEL NON-INVASIVE FUNCTIONAL AND PATHOPHYSIOLOGIC ASSESSMENT OF CHRONIC KIDNEY DISEASE IN DIABETIC NEPHROPATHY. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.1106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Ellwein A, Lill H, Jensen G, Gruner A, Katthagen JC. [Plate osteosynthesis after patellar fracture - the technique and initial results of a prospective study]. Unfallchirurg 2019; 120:753-760. [PMID: 27435484 DOI: 10.1007/s00113-016-0213-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Tension band wiring after patellar fractures is related to a high number of implant-related complications (22-53 %). Revision surgery is necessary in 10-55 % of patients mostly with unsatisfactory results. The patella plate is an alternative treatment with the advantages of locked plating. The purpose of this study was to evaluate the first clinical prospective results and complications of this new implant. MATERIALS AND METHODS Between April 2013 and May 2015 all patients that were treated with locked plating for patella fractures were included in this prospective study. Patients were followed-up clinically after six weeks and six months. RESULTS Included in this study were 17 patients, 6 women and 11 men, with a mean age of 58 years (19-87). The knee range of motion was 120° after 6 weeks and improved to 138° after 6 months, corresponding to 84 % and 97 % of the range of motion of the healthy opposite knee. The Tegner activity scale increased from 2,5 to 3,5 (initial value: 4), the Lysholm score increased from 78 to 92 points (initial value: 97) and the Kujala score increased from 72 to 88 points (initial value: 96). Two complications occurred: one patient had a reactive bursitis prepatellaris and one patient sustained a loss of reduction. CONCLUSION Locked plating of patella fractures is a reliable alternative treatment with good functional outcomes and low complication rates.
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Bundgaard J, Fosboel EL, Jensen G, Aagaard D, Videbaek L, Gislason G, Torp-Pedersen C, Nielsen JC, Haarbo J, Thoegersen AM, Koeber L, Mogensen U. P3411Health-related quality of life is associated with all-cause mortality in patients with non-ischemic heart failure: results of the DANISH trial. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p3411] [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: 11/13/2022] Open
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Gnatiuc L, Herrington WG, Halsey J, Tuomilehto J, Fang X, Kim HC, De Bacquer D, Dobson AJ, Criqui MH, Jacobs DR, Leon DA, Peters SAE, Ueshima H, Sherliker P, Peto R, Collins R, Huxley RR, Emberson JR, Woodward M, Lewington S, Aoki N, Arima H, Arnesen E, Aromaa A, Assmann G, Bachman DL, Baigent C, Bartholomew H, Benetos A, Bengtsson C, Bennett D, Björkelund C, Blackburn H, Bonaa K, Boyle E, Broadhurst R, Carstensen J, Chambless L, Chen Z, Chew SK, Clarke R, Cox C, Curb JD, D'Agostino R, Date C, Davey Smith G, De Backer G, Dhaliwal SS, Duan XF, Ducimetiere P, Duffy S, Eliassen H, Elwood P, Empana J, Garcia-Palmieri MH, Gazes P, Giles GG, Gillis C, Goldbourt U, Gu DF, Guasch-Ferre M, Guize L, Haheim L, Hart C, Hashimoto S, Hashimoto T, Heng D, Hjermann I, Ho SC, Hobbs M, Hole D, Holme I, Horibe H, Hozawa A, Hu F, Hughes K, Iida M, Imai K, Imai Y, Iso H, Jackson R, Jamrozik K, Jee SH, Jensen G, Jiang CQ, Johansen NB, Jorgensen T, Jousilahti P, Kagaya M, Keil J, Keller J, Kim IS, Kita Y, Kitamura A, Kiyohara Y, Knekt P, Knuiman M, Kornitzer M, Kromhout D, Kronmal R, Lam TH, Law M, Lee J, Leren P, Levy D, Li YH, Lissner L, Luepker R, Luszcz M, MacMahon S, Maegawa H, Marmot M, Matsutani Y, Meade T, Morris J, Morris R, Murayama T, Naito Y, Nakachi K, Nakamura M, Nakayama T, Neaton J, Nietert PJ, Nishimoto Y, Norton R, Nozaki A, Ohkubo T, Okayama A, Pan WH, Puska P, Qizilbash N, Reunanen A, Rimm E, Rodgers A, Saitoh S, Sakata K, Sato S, Schnohr P, Schulte H, Selmer R, Sharp D, Shifu X, Shimamoto K, Shipley M, Silbershatz H, Sorlie P, Sritara P, Suh I, Sutherland SE, Sweetnam P, Tamakoshi A, Tanaka H, Thomsen T, Tominaga S, Tomita M, Törnberg S, Tunstall-Pedoe H, Tverdal A, Ueshima H, Vartiainen E, Wald N, Wannamethee SG, Welborn TA, Whincup P, Whitlock G, Willett W, Woo J, Wu ZL, Yao SX, Yarnell J, Yokoyama T, Yoshiike N, Zhang XH. Sex-specific relevance of diabetes to occlusive vascular and other mortality: a collaborative meta-analysis of individual data from 980 793 adults from 68 prospective studies. Lancet Diabetes Endocrinol 2018; 6:538-546. [PMID: 29752194 PMCID: PMC6008496 DOI: 10.1016/s2213-8587(18)30079-2] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 02/20/2018] [Accepted: 02/26/2018] [Indexed: 01/06/2023]
Abstract
BACKGROUND Several studies have shown that diabetes confers a higher relative risk of vascular mortality among women than among men, but whether this increased relative risk in women exists across age groups and within defined levels of other risk factors is uncertain. We aimed to determine whether differences in established risk factors, such as blood pressure, BMI, smoking, and cholesterol, explain the higher relative risks of vascular mortality among women than among men. METHODS In our meta-analysis, we obtained individual participant-level data from studies included in the Prospective Studies Collaboration and the Asia Pacific Cohort Studies Collaboration that had obtained baseline information on age, sex, diabetes, total cholesterol, blood pressure, tobacco use, height, and weight. Data on causes of death were obtained from medical death certificates. We used Cox regression models to assess the relevance of diabetes (any type) to occlusive vascular mortality (ischaemic heart disease, ischaemic stroke, or other atherosclerotic deaths) by age, sex, and other major vascular risk factors, and to assess whether the associations of blood pressure, total cholesterol, and body-mass index (BMI) to occlusive vascular mortality are modified by diabetes. RESULTS Individual participant-level data were analysed from 980 793 adults. During 9·8 million person-years of follow-up, among participants aged between 35 and 89 years, 19 686 (25·6%) of 76 965 deaths were attributed to occlusive vascular disease. After controlling for major vascular risk factors, diabetes roughly doubled occlusive vascular mortality risk among men (death rate ratio [RR] 2·10, 95% CI 1·97-2·24) and tripled risk among women (3·00, 2·71-3·33; χ2 test for heterogeneity p<0·0001). For both sexes combined, the occlusive vascular death RRs were higher in younger individuals (aged 35-59 years: 2·60, 2·30-2·94) than in older individuals (aged 70-89 years: 2·01, 1·85-2·19; p=0·0001 for trend across age groups), and, across age groups, the death RRs were higher among women than among men. Therefore, women aged 35-59 years had the highest death RR across all age and sex groups (5·55, 4·15-7·44). However, since underlying confounder-adjusted occlusive vascular mortality rates at any age were higher in men than in women, the adjusted absolute excess occlusive vascular mortality associated with diabetes was similar for men and women. At ages 35-59 years, the excess absolute risk was 0·05% (95% CI 0·03-0·07) per year in women compared with 0·08% (0·05-0·10) per year in men; the corresponding excess at ages 70-89 years was 1·08% (0·84-1·32) per year in women and 0·91% (0·77-1·05) per year in men. Total cholesterol, blood pressure, and BMI each showed continuous log-linear associations with occlusive vascular mortality that were similar among individuals with and without diabetes across both sexes. INTERPRETATION Independent of other major vascular risk factors, diabetes substantially increased vascular risk in both men and women. Lifestyle changes to reduce smoking and obesity and use of cost-effective drugs that target major vascular risks (eg, statins and antihypertensive drugs) are important in both men and women with diabetes, but might not reduce the relative excess risk of occlusive vascular disease in women with diabetes, which remains unexplained. FUNDING UK Medical Research Council, British Heart Foundation, Cancer Research UK, European Union BIOMED programme, and National Institute on Aging (US National Institutes of Health).
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Goodman L, Linden A, Jensen G, Kaseje N, Wright N, St-Louis E, Yousef Y, Wissanji H, Cheung M, Ozgediz D, Poenaru D, Lakhoo K, Greenberg S, Ameh E, Oldham K, Bickler S, Farmer D. Funding Flows for the Global Initiative for Children’s Surgery (GICS):
Lessons Learned. Ann Glob Health 2017. [DOI: 10.1016/j.aogh.2017.03.186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Jensen G, Ellwein A, Voigt C, Katthagen JC, Lill H. [Injuries of the acromioclavicular joint: Hook plate versus arthroscopy]. Unfallchirurg 2016; 118:1041-53; quiz 1054-5. [PMID: 26601846 DOI: 10.1007/s00113-015-0108-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Acute acromioclavicular (AC) joint injuries are common in clinical practice. The hook plate is a well-established conventional operative treatment option for high grade instability; however, arthroscopically-assisted flexible double button techniques are increasingly being used. Both procedures lead to good or excellent results. The advantages of the hook plate are the simple surgical technique and the possibility of an early functional aftercare. The minimally invasive one-step procedure with the possibility of identification and treatment of frequently concomitant glenohumeral pathologies is advantageous for the arthroscopic technique but mobilization is more restrictive. Available comparative studies have shown no significant clinical differences but a tendency towards better results with a higher degree of acceptance among patients for the arthroscopic and minimally invasive non-rigid double button procedures.
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Jensen G, Attridge V, Bratton D, Reed R, Stevens J. Dried apple peel powder decreases microbial expansion during storage of beef, pork and turkey, and protects against carcinogen production during heat processing of ground beef. JOURNAL OF ANIMAL AND FEED SCIENCES 2016. [DOI: 10.22358/jafs/65577/2016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Tao R, Krishnan S, Bhosale P, Javle M, Shroff R, Kaseb A, Jensen G, Bishop A, Swanick C, Koay E, Thames H, Hong T, Das P, Crane C. Ablative Radiation Therapy Doses Lead to a Substantial Prolongation of Survival in Patients With Inoperable Intrahepatic Cholangiocarcinoma. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Katthagen JC, Grimmas P, Jensen G, Voigt C, Lill H. [Suprapectoral mini-open biceps tenodesis - functional and sonographic results]. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2015; 153:153-9. [PMID: 25874393 DOI: 10.1055/s-0034-1396158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Aim of this study was to evaluate the effectiveness of a suprapectoral mini-open tenodesis of the long head of the biceps (LHB) tendon with ultrasound assessment. Secondary aim was to compare the results of an extraosseous fixation (group I) to those of an intraosseous fixation technique (group II). PATIENTS AND METHODS 25 patients (10 female, 15 male) aged 54 ± 8 (36 to 68) years were followed-up 21 ± 4.7 (13 to 32) months postoperatively. Tenodesis fixation was extraosseous in 12 (group I) and intraosseous in 13 patients (group II). Preoperative shoulder function and intraoperative findings were recorded. At the time of follow-up the fixation of the biceps tendon was evaluated by ultrasound examination. Furthermore, the shoulder function, the simple shoulder test (SST), the Constant-Murley score (CMS) and the "long head of the biceps (LHB) score" were assessed. RESULTS Failure of tenodesis fixation was observed in 3/12 cases (25 %) of group I and 1/13 cases (8 %) of group II. Shoulder flexion (p < 0.001), abduction (p < 0.001), external rotation (p < 0.001) and the pain level (p < 0.001) improved significantly compared to the preoperative status. At time of follow-up the CMS averaged 79.4 ± 13 points, the age and gender related CMS averaged 95.7 ± 16.4 %. Mean SST was 10.6 ± 2.1 points. No significant difference (p = 0.064) could be observed between the LHB of the affected (88.1 ± 9.7) versus the non-affected shoulder (92.7 ± 13.6 points). Age and gender related CMS (p = 0.96), LHB score (p = 0.16) and SST (p = 0.94) of both groups revealed no significant differences. CONCLUSION The intraosseous fixation technique seems favourable with less fixation failure compared to the extraosseous suspension technique. The suprapectoral mini-open tenodesis of the LHB is a valuable alternative tenodesis technique with good to excellent clinical results.
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Jensen G, Sen S. Differing rates of severe flame and electrical injury in severely burned
children from mexico and the united states. Ann Glob Health 2015. [DOI: 10.1016/j.aogh.2015.02.973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Lill H, Voigt C, Jensen G, Warnhoff M, Katthagen JC. [Corrective osteosynthesis of proximal humeral fractures. Technique and prospective results]. Unfallchirurg 2015; 118:18-28. [PMID: 25630883 DOI: 10.1007/s00113-014-2682-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Fracture sequelae of proximal humeral fractures arise following nonoperative and operative forms of treatment. Due to a painful restricted range of motion, in most cases shoulder prostheses are implanted. There is a need for joint-preserving alternatives especially for younger patients. OBJECTIVES The aim of this study was to evaluate the surgical techniques and prospective results of fracture sequelae of proximal humeral fractures following corrective osteosynthesis. MATERIAL AND METHODS A total of 11 patients (4 female) with an average age of 53 years (range 29-71 years) and a mean follow-up of 19.5 months were included prospectively. The preoperative and postoperative ranges of motion of the affected shoulder were compared by statistical means. At the time of follow-up the constant score (CS), the simple shoulder test (SST) and the simple shoulder value (SSV) were assessed. RESULTS Fracture sequelae were classified as type II in four patients, as type III in two and as type IV in five patients using the Boileau classification. Shoulder flexion (p = 0.006), abduction (p = 0.003) and external rotation (p = 0.02) improved significantly in the postoperative course. The mean age and gender-adapted CS was 74.8 ± 19.9 % at the time of follow-up, 10.1 out of 12 points were reached in the SST and the mean SSV was 77 %. CONCLUSION Corrective osteosynthesis of fracture sequelae (Boileau types II-IV) of proximal humeral fractures appears to be a good alternative to implantation of shoulder prostheses, especially in younger patients (< 60 years of age).
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Jensen G, Katthagen C, Voigt C, Lill H. Arthroskopisch assistierte Versorgung lateraler Klavikulafrakturen und akuter Instabilitäten des Schultereckgelenks. ARTHROSKOPIE 2014. [DOI: 10.1007/s00142-014-0842-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Jensen G, Jespersen C, Brunner S. Value of Different Projections in Diagnosing Cholesteatoma. Acta Radiol 2013. [DOI: 10.1177/028418516005400303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
Primary shoulder stiffness is idiopathic. Due to coincidence with other diseases, a systemic genesis with hormonal influence is discussed. The result of chronic inflammation with fibroblastic proliferation is a fibrotic capsule, atrophy of ligaments, and muscular dysbalance. The main symptom is painful restricted passive and active shoulder motion. There is a high rate of unsatisfactory courses. Therapy depends on the phase and duration of shoulder stiffness. Primary treatment of choice is oral steroid therapy, followed by physical and physiotherapy. Steroids can be applied intraarticular, as an alternative. If conservative treatment fails after a period of 6 months, arthroscopic arthrolysis is indicated. Secondary shoulder stiffness often results from traumatization or operation of the shoulder. Primary treatment is also conservative, but operative intervention should be performed early after unsuccessful therapy. Intensive, passive mobilization is necessary after arthrolysis.
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Katthagen JC, Jensen G, Müller T, Voigt C, Lill H. [Subscapularis tendon lesions. Anatomy, diagnosis and importance of arthroscopic treatment]. Unfallchirurg 2012; 115:817-27; quiz 828-9. [PMID: 22935899 DOI: 10.1007/s00113-012-2233-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The subscapularis tendon is involved in up to 43% of arthroscopically treated rotator cuff lesions. Due to the close anatomic relationship, participation of the long head of the biceps and supraspinatus tendon is common. Subscapularis tendon lesions are often not primary diagnosed correctly. Using specific clinical tests and modern sectional imaging, the percentage of correct diagnoses can be increased. Convincing clinical results, advantages of minimally invasive surgery, and superior visualization compared to the open approach argue for arthroscopic treatment of subscapularis lesions. Awareness of the footprint allows anatomic reconstruction. In case of planned open treatment, arthroscopy should precede as particularly articular-sided lesions might be missed otherwise.
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