Coping resources of heart failure patients - a comparison with cancer patients and individuals having no chronic condition results from the esther study

Differences in Health-Related Quality of Life among Patients with Heart Failure

Heart failure (HF) is characterized by a progressive clinical course marked by frequent exacerbations and repeated hospitalizations, leading to considerably high morbidity and mortality rates. Patients with HF present with a constellation of bothersome symptoms, which range from physical to psychological and mental manifestations. With the transition to more advanced HF stages, symptoms become increasingly more debilitating, interfere with activities of daily living and disrupt multiple domains of life, including physical functioning, psychological status, emotional state, cognitive function, intimate relationships, lifestyle status, usual role activities, social contact and support. By inflicting profuse limitations in numerous aspects of life, HF exerts a profoundly negative impact on health-related quality of life (HRQOL). It is therefore not surprising that patients with HF display lower levels of HRQOL compared not only to the general healthy population but also to patients suffering from other chronic diseases. On top of this, poor HRQOL in patients with HF becomes an even greater concern considering that it has been associated with unfavorable long-term outcomes and poor prognosis. Nevertheless, HRQOL may differ significantly among patients with HF. Indeed, it has consistently been reported that women with HF display poorer HRQOL compared to men, while younger patients with HF tend to exhibit lower levels of HRQOL than their older counterparts. Moreover, patients presenting with higher New York Heart Association (NYHA) functional class (III-IV) have significantly more impaired HRQOL than those in a better NYHA class (I-II). Furthermore, most studies report worse levels of HRQOL in patients suffering from HF with preserved ejection fraction (HFpEF) compared to patients with HF with reduced ejection fraction (HFrEF) or HF with mildly reduced ejection fraction (HFmrEF). Last, but not least, differences in HRQOL have been noted depending on geographic location, with lower HRQOL levels having been recorded in Africa and Eastern Europe and higher in Western Europe in a recent large global study. Based on the observed disparities that have been invariably reported in the literature, this review article aims to provide insight into the underlying differences in HRQOL among patients with HF. Through an overview of currently existing evidence, fundamental differences in HRQOL among patients with HF are analyzed based on sex, age, NYHA functional class, ejection fraction and geographic location or ethnicity.

Coping, Symptoms, and Insomnia among People with Heart Failure during the Covid-19 Pandemic

AIM

Increases in stress, symptoms of anxiety and depression and sleep problems have been reported during the Covid-19 pandemic, and people with chronic medical conditions such as heart failure (HF) are especially vulnerable. The purpose of this study was to examine the extent to which sleep characteristics, sleep-related cognitions, anxiety, depression, perceived stress, and changes in these phenomena over time predict ways of coping with pandemic-related stress among participants in the HeartSleep study, a randomized controlled trial of the effects of cognitive behavioral therapy for insomnia (CBT-I) in people with HF.

METHODS

Participants completed questionnaires to elicit sleep characteristics, daytime symptoms, mood and stress at baseline, six-months after the intervention and during the Covid-19 pandemic. We added measures of coping during the pandemic (June-August 2020).

RESULTS

The sample included 112 participants (M age = 63 ± 12.9 years; 47% women; 13% Black; 68% NY Heart Class II or III). Participants (43%) reported pandemic-related stressors and most often used secondary control coping. Insomnia severity, anxiety, depression, perceived stress, and sleep-related cognitions predicted secondary control coping (positive thinking, cognitive restructuring, acceptance, distraction), involuntary engagement (physiological arousal, rumination) and involuntary disengagement (emotional numbing).

CONCLUSIONS

Insomnia and mood disturbance are important determinants of coping and responses to stress. Improving sleep and symptoms among people with HF may improve coping during stressful events, and CBT-I may have protective effects.

Correlation between Levels of Serum Lipoprotein-Associated Phospholipase A2 and Soluble Suppression of Tumorigenicity 2 and Condition of Acute Heart Failure Patients and Their Predictive Value for Prognosis

Objective

To explore the correlation between levels of serum lipoprotein-associated phospholipase A2 (LP-PLA2) and soluble suppression of tumorigenicity 2 (sST2) and condition of acute heart failure (AHF) patients and their predictive value for prognosis.

Methods

The data of patients who complained of acute dyspnea and were treated in our hospital (January 2018-January 2020) were selected for review analysis, and those diagnosed with AHF by means of chest films, physical examination, cardiogram, and color Doppler ultrasonography (CDS) were selected as the study objects. The patients were split into the mild group (I or II, 55 cases) and the severe group (III or IV, 50 cases) according to the clinical condition grading standard in Guidelines for Diagnosis and Treatment of Acute Heart Failure. In addition, 105 healthy individuals examined in our medical center in the same period were selected as the control group. The serum LP-PLA2 and sST2 levels of all study objects were measured to analyze the correlation between these levels and AHF condition. Readmission due to heart failure and all-cause death were regarded as the endpoint events, and after one year of follow-up visits, the occurrence of the endpoint events in patients of the two groups was recorded, and with the endpoint events as the variable, the patients were divided into the event group and nonevent group to establish a logistic regression analysis model and analyze the merit of serum LP-PLA2 and sST2 in evaluating patient outcome.

Results

The patients' general information such as age and gender between the severe group and the mild group were not statistically different (P > 0.05), and the levels of high-sensitivity c-reactive protein (CRP), hemoglobin, creatinine, and uric acid of the severe group were greatly different from those of the mild group (P < 0.001), the comparison result of serum LP-PLA2 and sST2 levels was severe group > mild group > control group (P all <0.001), and the serum LP-PLA2 and sST2 levels of the severe group were, respectively, 275.98 ± 50.68 ng/ml and 2,122.65 ± 568.65 ng/ml; among 105 AHF patients, 50 of them had endpoint events (47.6%), including 36 in the severe group (36/50, 72.0%) and 14 in the mild group (14/55, 25.5%), and the event group presented greatly higher serum LP-PLA2 and sST2 levels than in the nonevent group (P < 0.001); according to the logistic regression analysis, serum LP-PLA2 and sST2 had independent predictive value for prognosis of AHF patients, which could be used as the independent predictive factors for 1-year prognosis.

Conclusion

Serum LP-PLA2 and sST2 have a good diagnosis value for the condition and prognosis of AHF patients, which shall be promoted and applied in practice.