Dataset Information

Clinical characteristics and prognostic factors in elderly patients with chronic heart failure -A report from the CHART-2 study.

ABSTRACT: Background:Since most of the randomized clinical trials for heart failure (HF) were designed to exclude elderly patients, limited data are available on their clinical characteristics, prognosis, and prognostic factors. Methods:We compared clinical characteristics, prognosis, and prognostic factors among Stage C/D HF patients in our CHART-2 Study (N = 4876, mean 69 years, women 32%, 6.3-year follow-up) by age (G1, ?64 years, N = 1521; G2, 65-74 years, N = 1510; and G3, ?75 years, N = 1845). Results:From G1 to G3, the prevalence of women, left ventricular ejection fraction (LVEF) and plasma levels of B-type natriuretic peptide (BNP) increased (all P < 0.001). Similarly, 5-year mortality increased (9.9, 17.3 to 39.9%, P < 0.001) along with a decrease in proportion of cardiovascular death and an increase in non-cardiovascular death in both sexes. While all-cause and cardiovascular mortality was comparable between the sexes, women had significantly lower incidence of non-cardiovascular death than men in G2 and G3, which was attributable to the higher incidence of cancer death and pneumonia death in men than in women. Although NYHA functional class III-IV, chronic kidney disease, cancer, LVEF, and BNP had significant impacts on all-cause death in all groups, their impacts were less evident in G3 as compared with G1. Conclusions:The elderly HF patients, as compared with younger HF patients, were characterized by more severe clinical background, increased proportion of non-cardiovascular death and worse prognosis with different impacts of prognostic factors across the age groups.

SUBMITTER: Sato M

PROVIDER: S-EPMC7090329 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Clinical characteristics and prognostic factors in elderly patients with chronic heart failure -A report from the CHART-2 study.

Sato Masayuki M Sakata Yasuhiko Y Sato Kenjiro K Nochioka Kotaro K Miura Masanobu M Abe Ruri R Oikawa Takuya T Kasahara Shintaro S Aoyanagi Hajime H Yamanaka Shinsuke S Fujihashi Takahide T Hayashi Hideka H Shiroto Takashi T Sugimura Koichiro K Takahashi Jun J Miyata Satoshi S Shimokawa Hiroaki H

International journal of cardiology. Heart & vasculature 20200320

<h4>Background</h4>Since most of the randomized clinical trials for heart failure (HF) were designed to exclude elderly patients, limited data are available on their clinical characteristics, prognosis, and prognostic factors.<h4>Methods</h4>We compared clinical characteristics, prognosis, and prognostic factors among Stage C/D HF patients in our CHART-2 Study (N = 4876, mean 69 years, women 32%, 6.3-year follow-up) by age (G1, ≤64 years, N = 1521; G2, 65-74 years, N = 1510; and G3, ≥75 years, N ...[more]

PMID: 32215317

Similar Datasets

Project description:BACKGROUND:The beneficial prognostic impact of statins has been established in patients with ischemic heart disease but not in those with heart failure (HF). In addition, it is still unclear whether patients benefit from statins regardless of low-density lipoprotein cholesterol levels. METHODS AND RESULTS:We examined 2444 consecutive stage C or D HF patients with ischemic heart disease registered in CHART-2 (Chronic Heart Failure Registry and Analysis in the Tohoku District 2), a multicenter, prospective, observational cohort study in Japan. Patients were divided into 3 groups according to the Japanese standard doses of statins and statin-intensity categories defined by the 2013 American College of Cardiology and American Heart Association guidelines: higher (moderate-high)-intensity (n=868), lower (low)-intensity (n=526), and no statin (n=1050). The median follow-up period was 6.4 years (13929 person-years). Analysis with the inverse probability of treatment weighted using a propensity score for multiple treatment revealed that both the higher-intesity group (hazard ratio [HR]: 0.68; P<0.001) and the lower-intensity group (HR: 0.82; P<0.001) had significantly lower incidence of the primary end point-a composite of all-cause death and HF admission-compared with the no statin group. The higher-intensity statin group had significantly lower incidence of the primary end point (HR: 0.82; P<0.001), all-cause death (HR: 0.83; P<0.001), and HF admission (HR: 0.78; P<0.001) than the lower-intensity statin group. Moreover, the use of statins, either higher- or lower-intensity, was associated with reduced incidence of the primary end point, regardless of low-density lipoprotein cholesterol levels. CONCLUSIONS:These results suggest that statin use, particularly the use of higher-intensity statins, has a beneficial prognostic impact in HF patients with ischemic heart disease, regardless of low-density lipoprotein cholesterol levels. CLINICAL TRIAL REGISTRATION:URL: http://www.clinicaltrials.gov. Unique identifier: NCT00418041.

Project description:AimsPrognostic impacts of serum uric acid (UA) levels in patients with chronic heart failure (CHF) remain inconclusive, especially for the whole range of serum UA levels.Methods and resultsIn the Chronic Heart Failure Registry and Analysis in the Tohoku District-2 (CHART-2) study, we enrolled 4652 consecutive patients with CHF and classified them into four groups based on baseline serum UA levels by the Classification and Regression Tree: G1 (<3.8 mg/dL, N = 313), G2 (3.8-7.1 mg/dL, N = 3070), G3 (7.2-9.2 mg/dL, N = 1018), and G4 (>9.2 mg/dL, N = 251). Mean age was 71 ± 12, 69 ± 12, 68 ± 13, and 69 ± 15 years in G1, G2, G3, and G4, respectively (P < 0.001). During the median follow-up of 6.3 years, in G1, G2, G3, and G4, 111 (35%), 905 (29%), 370 (36%), and 139 (55%) patients died and 79 (25%), 729 (24%), 300 (29%), and 115 (46%) experienced heart failure hospitalization, respectively (both P < 0.001). G1 was characterized by a significantly high prevalence of women as compared with G2, G3, and G4 (59%, 32%, 24%, and 23%, respectively). Serum creatinine levels (0.8 ± 0.4, 0.9 ± 0.4, 1.2 ± 0.6, and 1.4 ± 0.8 mg/dL, respectively), prevalence of atrial fibrillation (34%, 39%, 45%, and 50%, respectively), and diuretics use (36%, 45%, 67%, and 89%, respectively) increased from G1, G2, G3 to G4 (all P < 0.001), while left ventricular ejection fraction decreased from G1, G2, G3 to G4 (59 ± 15, 58 ± 15, 54 ± 15, and 52 ± 17%, respectively, P < 0.001). Multivariable Cox proportional hazards models showed that, as compared with G2, both G1 and G4 had increased incidence of all-cause death [adjusted hazard ratio (aHR) 1.34, 95% confidence interval (CI) 1.08-1.67, P = 0.009; aHR 1.28, 95% CI 1.02-1.61, P = 0.037, respectively] and heart failure admission (aHR 1.39, 95% CI 1.09-1.78, P = 0.008 and aHR 1.35, 95% CI, 1.06-1.71, P = 0.014, respectively). This U-shaped relationship was evident in the elderly patients. Furthermore, abnormal transitions to either higher or lower levels of serum UA from G2 were associated with increased mortality (aHR 1.29, 95% CI 1.06-1.57, P = 0.012; aHR 1.57, 95% CI 1.12-2.20, P = 0.009).ConclusionsThese results demonstrate that serum UA levels have the U-shaped prognostic effects and abnormal transitions to either higher or lower levels are associated with poor prognosis in the elderly patients with CHF.

Project description:BackgroundChronic osteomyelitis in the humerus, which has complex neuroanatomy and a good soft tissue envelope, represents a unique clinical challenge. However, there are relatively few related studies in the literature. This article retrospectively reviewed a large case series with the aims of sharing our management experiences and further determining factors associated with the outcomes.MethodsTwenty-eight consecutive adult patients with a mean age of 36?years were identified by reviewing the osteomyelitis database of our clinic centre. The database was used to prospectively identify all osteomyelitis cases between 2013 and 2017, and all data then was retrospectively analysed.ResultsThe mean follow-up period was 35?months (range 24-60). The aetiology was trauma in 43% (12) of the patients and haematogenous in 57% (16) of the patients, and Staphylococcus aureus was a solitary agent in 50% (14) of the patients. Host-type (Cierny's classification) was IA in 8, IIIB in 11 and IVB in 9 patients. All patients required debridement followed by the placement of a temporary antibiotic-impregnated cement spacer (rod). Seventeen patients received a cement-coated plate for internal fixation after debridement, and 13 patients needed bone grafts when the spacer was staged removed. All patients attained an infection-free bone healing state at the final follow-up. The final average DASH (disabilities of the arm, shoulder and hand) score was 18.14?±?5.39, while 6 patients (two developed traumatic olecranarthritis, four developed radial nerve injuries) showed the lowest levels of limb function (p?=?0.000) and were unemployed. Three patients (type I; significant difference between type I versus type III and type IV patients, p?<?0.05) experienced recurrence after debridement and underwent a second revision, which was not related to the bone graft (p?=?0.226) or plate fixation (p?=?0.050).ConclusionsHumeral chronic osteomyelitis can be treated with general surgery and anti-infective therapy; medullary (type I) infection presents a challenge, and the antibiotic-coated cement plate provides favourable fixation without increasing recurrence of infections. Clinicians should be aware of potential iatrogenic nerve injuries when treating these patients with complicated cases, and an experienced surgeon may improve the outcome.

Project description:ObjectivesThe purpose of this study is to report the prevalence, clinical characteristics, precipitating factors, management and outcome of patients with prior stroke hospitalised with acute heart failure (HF).DesignRetrospective analysis of prospectively collected data.SettingData were derived from Gulf CARE (Gulf aCute heArt failuRe rEgistry), a prospective multicentre study of consecutive patients hospitalised with acute HF in 2012 in seven Middle Eastern countries and analysed according to the presence or absence of prior stroke; demographics, management and outcomes were compared.ParticipantsA total of 5005 patients with HF.Outcome measuresIn-hospital and 1-year outcome.ResultsThe prevalence of prior stroke in patients with HF was 8.1%. Patients with stroke with HF were more likely to be admitted under the care of internists rather than cardiologists. When compared with patients without stroke, patients with stroke were more likely to be older and to have diabetes mellitus, hypertension, atrial fibrillation, hyperlipidaemia, chronic kidney disease, ischaemic heart disease, peripheral arterial disease and left ventricular dysfunction (p=0.001 for all). Patients with stroke were less likely to be smokers (0.003). There were no significant differences in terms of precipitating risk factors for HF hospitalisation between the two groups. Patients with stroke with HF had a longer hospital stay (mean±SD days; 11±14 vs 9±13, p=0.03), higher risk of recurrent strokes and 1-year mortality rates (32.7% vs 23.2%, p=0.001). Multivariate logistic regression analysis showed that stroke is an independent predictor of in-hospital and 1-year mortality.ConclusionsThis observational study reports high prevalence of prior stroke in patients hospitalised with HF. Internists rather than cardiologists were the predominant caregivers in this high-risk group. Patients with stroke had higher risk of in-hospital recurrent strokes and long-term mortality rates.Trial registration numberNCT01467973.

Dataset Information

Clinical characteristics and prognostic factors in elderly patients with chronic heart failure -A report from the CHART-2 study.

Publications

Clinical characteristics and prognostic factors in elderly patients with chronic heart failure -A report from the CHART-2 study.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure