Accuracy of stress perfusion cardiac magnetic resonance imaging in a district hospital.

Background: The European Society of Cardiology has published updated guidelines regarding pathways for diagnosis and management of obstructive coronary artery disease (CAD). Non-invasive functional assessment, for example, by stress perfusion cardiac magnetic resonance (stress pCMR) is recommended in patients with intermediate pretest probability of disease. Previous pCMR studies were mainly performed in high volume university hospitals with experienced radiologists or cardiologists interpreting the images. Purpose: The aim of the present study was to evaluate the feasibility of establishing a stress pCMR imaging service in a district hospital. Material and Methods: One hundred and thirteen patients with intermediate pretest probability of CAD referred for single-photon emission computed tomography (SPECT) at the regional hospital also underwent adenosine stress pCMR locally. The diagnostic analysis was compared to that of an experienced cardiac magnetic resonance (CMR) center serving as a reference. Results: Inter-rater agreement between local readers and the reference reader was substantial to perfect for late gadolinium enhancement (LGE) (weighted kappa = 0.76 and 0.82), but only fair to moderate for pCMR (k = 0.34 and 0.51). No improvement in agreement between reference reader and local reader during the study was demonstrated. Conclusion: CMR is feasible in patients with intermediate pretest probability of obstructive CAD in the setting of a district hospital. However, as opposed to infarct detection with LGE, the interpretation of stress pCMR was more challenging. To establish this method, we suggest obtaining experience in close collaboration with a reference CMR center.

Incremental Validity of Cognitive-Behavioral Therapy and Acceptance and Commitment Therapy Mechanisms for Anxiety and Panic Symptomology.

Background: acceptance and commitment therapy (ACT) and cognitive-behavioral therapy (CBT) are empirically supported treatments for anxiety and panic disorder (PD), though they differ in their putative vulnerability and maintenance processes. The present study examined the incremental validity of several of these models' proposed core processes, including anxiety sensitivity (AS), dispositional avoidance, experiential avoidance (EA), cognitive fusion (CF), and mindfulness, as well as the interaction of the processes within each model, in the prediction of anxiety and panic symptomology. Methods: a sample of US adults (n = 316) completed self-report measures of AS, dispositional avoidance, EA, CF, mindfulness, anxiety, and PD symptoms. A series of hierarchical multiple regression analyses were conducted. Results: hierarchical regression analyses indicated that AS, dispositional avoidance, and EA predicted anxiety and panic symptoms even after controlling for one another, CF, mindfulness, and demographic variables. Although mindfulness and CF was correlated with anxiety and panic at the univariate level, they did not predict either outcome above and beyond AS, dispositional avoidance, and EA. When interaction terms were added to the models, the interaction between AS and -dispositional avoidance was a significant predictor of panic and anxiety symptoms, whereas the interaction between EA and CF only predicted panic symptoms. None of the interactions that included mindfulness were significant predictors. Conclusions: these findings provide support the independent and interactive predictive value of traditional CBT (AS, dispositional avoidance, and AS-dispositional avoidance) and ACT (EA) processes for anxiety and panic symptoms, but raise questions about the incremental predictive utility of CF and mindfulness.

Costal Cartilage Lateral Crural Strut Graft for Correction of External Nasal Valve Dysfunction in Primary and Revision Rhinoplasty.

OBJECTIVE: To evaluate and compare the costal cartilage lateral crural strut graft's (LCSG) ability to support a weak lateral crus in patients with external nasal valve dysfunction (EVD) undergoing primary versus revision functional rhinoplasty. METHODS: This is a prospective cohort study of 26 patients (mean [SD]: 40.23 [6.75] years of age; 10 [38%] females) with clinically diagnosed EVD, who underwent primary versus revision functional rhinoplasty with the use of a costal cartilage LCSG (10 [38%] primary functional rhinoplasty patients and the 16 [62%] revision patients). Preoperative and 12-month postoperative subjective and objective functional measurements along with statistical analysis were performed. RESULTS: While all baseline demographic and preoperative functional measurement scores were similar between the 2 groups, the primary cohort's preoperative scores were higher overall. Follow-up was a mean of 14.58 months. The primary group demonstrated a greater difference in score improvement postoperatively in all categories. All patients had significantly improved visual analog scale (VAS), Nasal Obstruction Symptom Evaluation Scale, 22-Item Sinonasal Outcome Test, and nasal peak inspiratory flow (NPIF) scores. When comparing the overall score outcome and surgical efficacy of the LCSG, both groups had near equal final score outcomes with the exception of VASL and NPIF. CONCLUSION: The LCSG is a viable and versatile option in the management of EVD for both primary and revision rhinoplasty patients.

Variability of the Anterior Ethmoid Artery in Endoscopic Sinus Surgery.

INTRODUCTION: The anterior ethmoidal artery (AEA) demonstrates anatomic variability relative to its descent from the anterior skull base. Our study's objective was to assess for correlation of AEA descent and laterality, in addition to correlation of AEA descent and the presence of supraorbital ethmoid cells (SOEC) and concha bullosae (CB). METHOD: A retrospective study was performed at a tertiary rhinology center from January 2019 to January 2020. Noncontrast maxillofacial computed tomography scans were examined independently by 2 fellowship trained rhinologists. The vertical distance from both left and right AEAs to the ipsilateral skull base were compared and correlated with the presence of ipsilateral SOEC and CB. RESULTS: Computed tomography scans from 50 subjects were included. Mean age was 50.68 years (40% females). The distance of AEA to the skull base was greater on the left when compared to the right (62% vs 48%) (P < .05). The left AEA had an average descent of 2.84 mm versus 1.78 mm on the right (P < .05). An SOEC was present in 56% of cases. Thirty-eight percent of subjects had both SOEC and AEA descent on the right, while 52% of subjects had both on the left. This reached a statistical significance on both sides (P < .05). Concha bullosa was present in 35% of cases, with both AEA descent and CB present in 16% on the right, and 32% on the left. CONCLUSION: The AEA displays variability in vertical descent from the skull base, with greater variability on the left. These findings implore vigilance with evaluation of preoperative imaging and during sinus surgery, especially in the presence of SOEC and CB.

Low bleeding and thromboembolic risk with continued dabigatran during cardiovascular interventions: the GLORIA-AF study.

BACKGROUND: Prospective data on nonvitamin-K-antagonist oral anticoagulant (NOAC) management during cardiovascular interventions are limited. We therefore evaluated the safety and effectiveness of uninterrupted dabigatran therapy as well as dabigatran management during atrial fibrillation (AF)-cardioversions, AF-ablations, pacemaker implantations and coronary angiography and/or stenting procedures. METHOD: GLORIA-AF is an international registry programme involving patients with newly diagnosed AF. Dabigatran users were followed for ≤2 years. The primary outcome was occurrence of stroke/systemic embolism and major bleeding ≤8 weeks after a cardiovascular intervention during uninterrupted dabigatran therapy. RESULTS: During the 2-year follow-up, 599 cardiovascular interventions were identified in 479 eligible patients. 412/599 (69%) interventions were performed with uninterrupted dabigatran therapy: 299/354 (84%) AF-cardioversions, 38/89 (43%) AF-ablations, 25/58 (43%) pacemaker implantations, and 50/98 (51%) coronary angiography and/or stenting procedures. During an average follow-up of 8.4 weeks after intervention, one major bleed and one systemic embolic event occurred (risk 0.25% for both outcomes; 95% confidence interval, 0.01%-1.36%). CONCLUSIONS: More than two thirds of the interventions were performed with uninterrupted dabigatran therapy, of which most were AF-cardioversions. Uninterrupted dabigatran therapy was associated with low major bleeding and stroke/systemic embolism risk, supporting the favourable safety and effectiveness profile of dabigatran in clinical practice-based settings.

Association Between Bitter Taste Receptor Phenotype and Clinical Outcomes Among Patients With COVID-19.

Importance: Bitter taste receptors (T2Rs) have been implicated in sinonasal innate immunity, and genetic variation conferred by allelic variants in T2R genes is associated with variation in upper respiratory tract pathogen susceptibility, symptoms, and outcomes. Bitter taste receptor phenotype appears to be associated with the clinical course and symptom duration of SARS-CoV-2 infection. Objective: To evaluate the association between T2R phenotype and patient clinical course after infection with SARS-CoV-2. Design, Setting, and Participants: A prospective cohort study was performed from July 1 through September 30, 2020, at a tertiary outpatient clinical practice and inpatient hospital in the United States among 1935 participants (patients and health care workers) with occupational exposure to SARS-CoV-2. Exposure: Exposure to SARS-CoV-2. Main Outcomes and Measures: Participants underwent T2R38 phenotype taste testing to determine whether they were supertasters (those who experienced greater intensity of bitter tastes), tasters, or nontasters (those who experienced low intensity of bitter tastes or no bitter tastes) and underwent evaluation for lack of infection with SARS-CoV-2 via polymerase chain reaction (PCR) testing and IgM and IgG testing. A group of participants was randomly selected for genotype analysis to correlate phenotype. Participants were followed up until confirmation of infection with SARS-CoV-2 via PCR testing. Phenotype of T2R38 was retested after infection with SARS-CoV-2. The results were compared with clinical course. Results: A total of 1935 individuals (1101 women [56.9%]; mean [SD] age, 45.5 [13.9] years) participated in the study. Results of phenotype taste testing showed that 508 (26.3%) were supertasters, 917 (47.4%) were tasters, and 510 (26.4%) were nontasters. A total of 266 participants (13.7%) had positive PCR test results for SARS-CoV-2. Of these, 55 (20.7%) required hospitalization. Symptom duration among patients with positive results ranged from 0 to 48 days. Nontasters were significantly more likely than tasters and supertasters to test positive for SARS-CoV-2 (odds ratio, 10.1 [95% CI, 5.8-17.8]; P < .001), to be hospitalized once infected (odds ratio, 3.9 [1.5-10.2]; P = .006), and to be symptomatic for a longer duration (mean [SE] duration, 23.7 [0.5] days vs 13.5 [0.4] days vs 5.0 [0.6] days; P < .001). A total of 47 of 55 patients (85.5%) with COVID-19 who required inpatient admission were nontasters. Conversely, 15 of 266 patients (5.6%) with positive PCR test results were supertasters. Conclusions and Relevance: This cohort study suggests that T2R38 receptor allelic variants were associated with participants' innate immune response toward SARS-CoV-2. The T2R phenotype was associated with patients' clinical course after SARS-CoV-2 infection. Nontasters were more likely to be infected with SARS-CoV-2 than the other 2 groups, suggesting enhanced innate immune protection against SARS-CoV-2.

Treatment Protocol for COVID-19 Based on T2R Phenotype.

COVID-19 has become a global pandemic of the highest priority. Multiple treatment protocols have been proposed worldwide with no definitive answer for acure. A prior retrospective study showed association between bitter taste receptor 38 (T2R38) phenotypes and the severity of COVID-19. Based on this, we proposed assessing the different T2R38 phenotypes response towards a targeted treatment protocol. Starting July 2020 till December 2020, we tested subjects for T2R38 phenotypic expression (supertasters, tasters, and nontasters). Subjects who were subsequently infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (diagnosed via PCR) were included. Based on their taster status, supertasters were given dexamethasone for 4 days; tasters were given azithromycin and dexamethasone +/- hydroxychloroquine for 7 days; and nontasters were given azithromycin and dexamethasone for 12 days. Subjects were followed prospectively and their outcomes were documented. Seven hundred forty-seven COVID-19 patients were included, with 184 (24.7%) supertasters, 371 (49.6%) tasters, and192 (25.7%) nontasters. The average duration of symptoms with the treatment protocol was 5 days for supertasters, 8.1 days for tasters, and 16.2 days for nontasters. Only three subjects (0.4%) required hospitalization (3/3 nontasters). Targeted treatment protocol showed significant correlation (p < 0.05) based on patients' T2R38 phenotypic expression. Assessing treatment protocols for COVID-19 patients according to their T2R38 phenotype could provide insight into the inconsistent results obtained from the different studies worldwide. Further study is warranted on the categorization of patients based on their T2R38 phenotype.

Closed Internal Degloving of the Toes: A Case Report.

Closed degloving injuries are uncommon, high-energy injuries that separate the bony structures from the soft tissue and frequently result in amputation. Because the epidermis is often intact, it is difficult to visualize the extent of the soft tissue damage. Although there is no gold standard of treatment for closed degloving injuries at present, previous cases have reported that neurovascular presentation is a key predictor of amputation Herein, we report a closed degloving injury involving the second through fifth phalanges of the left foot following a crushing injury with a forklift. Despite adequate capillary refill upon initial presentation, the patient ultimately underwent transmetatarsal amputation.

Does phenotypic expression of bitter taste receptor T2R38 show association with COVID-19 severity?

BACKGROUND: Severe acute respiratory syndrome-associated coronavirus-2 (SARS-CoV-2) has been identified as the pathogen causing the outbreak of coronavirus disease-2019 (COVID-19) commencing in Wuhan, China, in December 2019. Multiple reports have shown subjective loss of taste and smell as an early and hallmark symptom for COVID-19. METHODS: A retrospective study was performed in our clinical practice during July 2020 on patients positive for SARS-CoV-2 via polymerase chain reaction. All patients were categorized into 3 groups (supertasters, tasters, and nontasters) via taste sensitivity to phenylthiocarbamide, thiourea, and sodium benzoate with taste strip testing. The results of the taste strip tests were correlated with clinical course. RESULTS: A total of 100 patients (mean, 51 [range, 24-82] years of age; 44 [44%] women) were assessed. We found that 21 of 100 (21%) were nontasters, 79 of 100 (79%) were tasters, and 0 of 100 (0%) were supertasters (p < 0.001). Twenty-one of 21 (100%) (p < 0.001) of the patients requiring inpatient admission were classified as nontasters. All 79 (100%) (p < 0.001) of the patients who displayed mild to moderate symptoms not requiring admission were classified as tasters. CONCLUSION: Our results show objective data that taste disturbance, specifically global loss of taste, appears to correlate with the clinical course specific to each individual, because 100% of the patients requiring inpatient admission were classified as nontasters.

Rhinologic Procedures in the Era of COVID-19: Health-care Provider Protection Protocol.

INTRODUCTION: SARS-CoV-2 has been identified as the pathogen causing the outbreak of Coronavirus Disease 2019 (COVID-19) that started in Wuhan, China, in December 2019. SARS-CoV-2 has human-to-human transmission ability and universally contagious to all populations. The main transmission patterns are respiratory droplets transmission and contact transmission. The purpose of this study is to propose a protocol that may be used as a guide to reduce the incidence of COVID-19 infections among otolaryngology care teams. METHODS: A prospective cohort study was conducted to show the efficacy of our protocol to prevent transmission to health-care providers from March 11, 2020 through April 14, 2020. The protocol consisted of a series of protective measures that we applied to all health-care providers, then testing of our providers for COVID-19 using reverse transcription polymerase chain reaction along with immunoglobulin M (IgM) and immunoglobulin G (IgG) testing at the end of the study period to ensure effectiveness. RESULTS: Our protocol resulted in zero transmissions to our health-care providers during the duration of the initial study. We were involved in greater than 150 sinonasal, skull base, open airway, and endoscopy procedures during this study. At the conclusion of the initial 5 weeks, we had no health-care providers test positive for SARS-CoV-2. CONCLUSION: According to our proposed protocol, we were able to provide care for all patients in clinic, hospital, emergent, intensive, and surgical settings with no transmission of SARS-CoV-2 by symptomatology and post evaluation testing.

Impact of Draf III, Draf IIb, and Draf IIa frontal sinus surgery on nasal irrigation distribution.

BACKGROUND: Delivery of topical pharmacotherapy to the paranasal sinuses remains integral to the management of chronic rhinosinusitis. The frontal sinus remains a difficult access site for irrigations, often limited by its position relative to the nostril and ethmoid sinus. In view of the previous demonstration of improved frontal sinus irrigation with Draf III vs Draf IIa, in this work we sought to evaluate topical access of Draf IIb relative to Draf IIa and Draf III modification of the frontal sinus outflow tract. METHODS: Unfixed human cadaver heads were dissected using Draf IIa, Draf IIb, and Draf III frontal sinusotomies. Draf IIa, Draf IIb, and Draf III frontal sinusotomies were performed in progressive sequence on each cadaver head. Nasal irrigation fluid access to the frontal sinus was tested after each successive frontal sinus intervention. Irrigations were performed using Frankfort horizontal and vertex positioning. Blinded reviewers were then asked to evaluate nasal irrigation access based on an ordinal scale. RESULTS: Eight cadaveric specimens (age, 78 ± 12.3 years; 62.5% female) were assessed. The greatest distribution scores were recorded by Draf III, then IIb, and then IIa (90.7% vs 81.3% vs 50.1%; p < 0.001). Similarly, the rate of lavage was greatest with Draf III (50% vs 12.5% vs 12.5%). Vertex positioning and increasing volume trended toward improved distribution but did not reach statistical significance. CONCLUSION: Adequate delivery of topical therapy to the paranasal sinuses by nasal irrigation remains critical in the postoperative state. Although increasing the dimensions of the frontal recess improves nasal irrigation delivery, the Draf III procedure provides the optimal delivery of pharmacotherapy in those with frontal sinus disease.

Voice outcomes after endoscopic sinus surgery in patients with chronic rhinosinusitis with nasal polyposis.

OBJECTIVES/HYPOTHESIS: The purpose of this study was to assess voice outcomes after endoscopic sinus surgery (ESS) in patients with chronic rhinosinusitis with nasal polyposis (CRSwNP). STUDY DESIGN: Individual cohort study. METHODS: A study was performed of patients with CRSwNP who underwent ESS from July 2015 to May 2016 at a tertiary referral medical center. The main outcome measures were subjective improvement in patient-reported outcomes, using the 22-item Sino-Nasal Outcome Test (SNOT-22) and 10-item Voice Handicap Index (VHI-10). RESULTS: A total of 50 patients (age 47.9 years; 48% female), 66% revision and 34% primary, were available at a follow-up of 3 months. At the 3-month follow-up, both SNOT-22 and VHI-10 scores were improved from preoperative values (-41.8 and -14.7, respectively). CONCLUSIONS: Successful treatment of sinonasal disease can help to improve voice outcomes in patients with CRSwNP. There are inherent differences in the long-term outcomes of the results beyond 3 months based on practice patterns of ongoing medical management, but our results are interesting in that they show early improvement in voice outcomes. LEVEL OF EVIDENCE: 2b Laryngoscope, 129:299-302, 2019.

Age and gender differences in the association between Nt-proBNP and glucometabolic disturbances.

OBJECTIVES: Glucometabolic disturbances are associated with myocardial dysfunction. Brain natriuretic peptides (BNP) are used for detecting myocardial dysfunction in clinical practice. However, studies on elderly subjects and gender-specific analyses are sparse. DESIGN: We examined cross-sectional associations between Nt-proBNP and 1) fasting plasma glucose (FPG), and 2) categories of glucometabolic disturbances, in middle-aged and older subjects (1266 men, 526 women), applying multivariate linear regression analysis. RESULTS: FPG was positively correlated with Nt-proBNP among middle-aged men (p = 0.04) and negatively albeit non-significantly (p = 0.1) among middle-aged women. Weaker non-significant correlations were seen among older subjects. Middle-aged men with new-onset and prevalent diabetes had higher Nt-proBNP than the reference group (FPG ≤5.0 mmol/L): 9.53 (p = 0.002) and 8.23 (p = 0.02) vs. 5.71 pmol/L. No differences in Nt-proBNP between categories of glucometabolic disturbance were observed among older men or women. CONCLUSIONS: The results indicate an age- and gender difference in the ability of Nt-proBNP to identify myocardial dysfunction in relation to glucometabolic disturbances. Therefore, Nt-proBNP should be used with caution as a general surrogate marker for myocardial dysfunction in this setting.

Comparison of autograft vs allograft in opening-wedge high tibial osteotomy.

Opening-wedge high tibial osteotomy (HTO) is used to treat isolated medial knee joint arthritis. A benefit of using allograft instead of autograft is avoiding a second surgical site, thereby decreasing operative time, blood loss, and pain. Our study objective was to evaluate allograft vs autograft in the failure and complication rates of HTO using the same technique and implant system (Arthrex HTO plate system, Arthrex, Inc, Naples, Fla). Seventy knees in 65 patients were evaluated. There was a 6-fold higher failure rate for the allograft group. When there was no lateral cortical breach, construct failure did not occur in 87.8% of the knees (P = .0006); with lateral cortical breach, construct failure occurred 53% of the time (P = .0006). Seventy-six and a half percent of breached cortices and 75% of failures were associated with large wedge sizes (>or=11 mm); this may suggest a role for closing-wedge osteotomy or alternative osteotomies when larger alignment corrections are needed.

Natriuretic peptides as indicators of cardiac remodeling in hypertensive patients.

AIMS: This study was performed to evaluate the relationship between three different natriuretic peptides and left ventricular mass, function and diameter, and kidney function in patients with hypertension. METHODS: One hundred and thirty-nine patients with moderate hypertension were consecutively included. N-terminal brain natriuretic peptide (Nt-BNP), brain natriuretic peptide (BNP) and N-terminal pro-atrial natriuretic peptide (Nt-ANP) were analyzed. Cardiac remodeling was assessed by echocardiography (UCG) and glomerular filtration was estimated by cystatin C. RESULTS: Patients were stratified into four groups with regard to the extent of cardiac remodeling: (1) no remodeling; (2) one of left ventricular hypertrophy, left ventricular dysfunction or left ventricular dilatation; (3) two of above and (4) all three parameters. All peptides differed significantly between the groups (all p<0.001), with a continuous stepwise increase from groups 1 through 4. Receiver operating characteristic analysis showed equal diagnostic performances for the detection of any cardiac abnormalities for Nt-BNP [area under curve, AUC=0.63 (0.52-0.75), p=0.026] and BNP [AUC=0.64 (0.53-0.76), p=0.019], both, however superior to Nt-ANP [AUC=0.59 (0.47-0.70), p=0.139]. In multivariable linear regression analysis, all three indicators of cardiac remodeling were independently correlated with ln Nt-BNP and ln BNP, whereas only left ventricular diameter was independently correlated with ln Nt-ANP. CONCLUSIONS: Natriuretic peptide levels increased with increasing number of markers of cardiac remodeling. Nt-BNP and BNP are useful to discriminate between patients with regard to cardiac remodeling and might be considered a screening tool in order select patients eligible for further examination with UCG examination.

Prognostic value of B-Type natriuretic peptides in patients with stable coronary artery disease: the PEACE Trial.

OBJECTIVES: The purpose of this study was to assess the association between B-type natriuretic peptide (BNP) and N-terminal pro-B-type natriuretic peptide (NT-proBNP) and the incidence of specific cardiovascular events in low-risk patients with stable coronary disease, the incremental prognostic information obtained from these two biomarkers compared with traditional risk factors, and their ability to identify patients who may benefit from angiotensin-converting enzyme (ACE) inhibition. BACKGROUND: The prognostic value of BNPs in low-risk patients with stable coronary artery disease remains unclear. METHODS: Baseline plasma BNP and NT-proBNP concentrations were measured in 3,761 patients with stable coronary artery disease and preserved left ventricular function participating in the PEACE (Prevention of Events With Angiotensin-Converting Enzyme Inhibition) study, a placebo-controlled trial of trandolapril. Multivariable Cox regression was used to assess the association between natriuretic peptide concentrations and the incidence of cardiovascular mortality, fatal or nonfatal myocardial infarction, heart failure, and stroke. RESULTS: The BNP and NT-proBNP levels were strongly related to the incidence of cardiovascular mortality, heart failure, and stroke but not to myocardial infarction. In multivariable models, BNP remained associated with increased risk of heart failure, whereas NT-proBNP remained associated with increased risk of cardiovascular mortality, heart failure, and stroke. By C-statistic calculations, BNP and NT-proBNP significantly improved the predictive accuracy of the best available model for incident heart failure, and NT-proBNP also improved the model for cardiovascular death. The magnitude of effect of ACE inhibition on the likelihood of experiencing cardiovascular end points was similar, regardless of either BNP or NT-proBNP baseline concentrations. CONCLUSIONS: In low-risk patients with stable coronary artery disease and preserved ventricular function, BNPs provide strong and incremental prognostic information to traditional risk factors.

[The good discharge summary--criteria and evaluation]. / Den gode epikrise--kriterier og evaluering.

BACKGROUND: A discharge summary should be sent to the primary care physicians to ensure adequate follow-up of patients after discharge from hospital. It should arrive in due time and its content should serve its purpose. MATERIAL AND METHODS: We identified six criteria to be used for quality evaluation of discharge summary content and format. Two general practitioners and two hospital physicians applied the criteria in an evaluation of 50 consecutive discharge summaries from a department of internal medicine. The six criteria were given a score from 1 to 4 for each discharge summary. RESULTS AND INTERPRETATION: The scores showed only a modest inter-rater agreement between the four evaluators. The hospital physicians tended to give higher scores than primary care physicians. The inter-rater agreement was best for information about medicines (mean weighted kappa 0.17) and ortograhy (mean weighted kappa 0.13). Collectively, the evaluators judged the discharge summaries to be of overall fair to good quality, although 44% of the summaries were given a poor score for at least one criterion. We suggest ways to ensure high quality content in discharge summaries.

N-terminal brain natriuretic peptide predicted cardiovascular events stronger than high-sensitivity C-reactive protein in hypertension: a LIFE substudy.

BACKGROUND: N-terminal pro-brain natriuretic peptide (Nt-proBNP) and high-sensitivity C-reactive protein (hsCRP) are cardiovascular risk markers in various populations, but are not well examined in hypertension. Therefore, we wanted to investigate whether high Nt-proBNP or hsCRP predicted the composite endpoint of cardiovascular death, non-fatal stroke or non-fatal myocardial infarction independently of traditional cardiovascular risk factors and the urine albumin: creatinine ratio (UACR), which is a well established cardiovascular risk factor in hypertension. METHODS: In 945 hypertensive patients from the LIFE study with electrocardiographic left ventricular (LV) hypertrophy, we measured traditional cardiovascular risk factors including electrocardiography, morning UACR, hsCRP by immunoturbidimetry assay and Nt-proBNP by immunoassay after 2 weeks of placebo treatment. During 55 months' follow-up 80 patients suffered a composite endpoint. RESULTS: HsCRP as well as Nt-proBNP above the median values of 3.0 mg/l and 170 pg/ml, respectively, was associated with a higher incidence of composite endpoint (13.1 versus 3.8%, P < 0.01, and 11.5 versus 5.4%, P < 0.01). In Cox regression analyses, standardized log(hsCRP)/SD predicted a composite endpoint [hazard ratio (HR) 1.3 per SD = 0.47 log(mg/l), P < 0.05] after adjustment for traditional cardiovascular risk factors, but not after further adjustment for UACR. Standardized log(Nt-proBNP)/SD predicted a composite endpoint after adjustment for traditional cardiovascular risk factors [HR 1.9 per SD = 0.49 log(pg/ml), P < 0.05] as well as after further adjustment for UACR [HR 1.5 per SD = 0.49 log(pg/ml), P < 0.01]. Log(Nt-proBNP) added significantly to the Cox regression models using traditional cardiovascular risk factors with and without UACR (both P < 0.001). CONCLUSION: Nt-proBNP predicted a composite endpoint after adjustment for traditional risk factors, UACR and a history of diabetes or cardiovascular disease and added significantly to the prediction of composite endpoint, whereas hsCRP did not.