Bibliometric Analysis of the Informal Caregiver’s Scientific Production

(1) Background: Due to the increase in care needs, especially in the elderly, the concept of caregiver has emerged. This concept has undergone changes over the years due to new approaches and new research in the area. It is in this context that the concept of informal caregiver emerged. (2) Objectives: To analyse the evolution of the caregiver concept. (3) Methods: Bibliometric analysis, data collection (Web of Science Core Collection) and analysis (Excel; CiteSpace; VOSviewer). (4) Results: Obtained 22,326 articles. The concept emerged in 1990, being subjected to changes, mostly using the term "informal caregiver" since 2016, frequently related to the areas of Gerontology and Nursing. The following research boundaries emerged from the analysis: “Alzheimer’s Disease”, “Elderly” and “Institutionalization”. (5) Conclusions: The informal caregiver emerges as a useful care partner, being increasingly studied by the scientific community, particularly in the last 5 years. Registration number from Open Science Framework: osf.io/84e5v.

Informal caregiver support needs and burden: a survey in Lithuania

IntroductionA demand for informal care exists worldwide. Lithuania presents an interesting case example where the need for the informal care is increasing, but relatively little research has been conducted documenting caregivers’ experiences and needs.ObjectivesThe main objective of this study was to investigate Lithuanian informal caregiver characteristics, support needs and burden. In addition, the impact of the COVID-19 on the caregiver’s and care receiver’s well-being was investigated.MethodsThe study was conducted online between May and September 2020. Informal caregivers and individuals with informal caregiving experiences were invited to participate in the survey. The survey questionnaire comprised 38 multiple-choice items including participant demographic characteristics, availability of the support, support needs, well-being and the impact of the COVID-19 pandemic. In addition, caregiver burden was assessed with the 24-item Caregiver Burden Inventory (CBI).ResultsA total of 226 individuals completed the survey. Most of the participants were women (87.6%). Almost half of the participants (48.7%) were not receiving any support, and a total of 73.9% expressed a need to receive more professional support. Participants were found to experience high burden on the CBI (M=50.21, SD=15.63). Women were found to be significantly more burdened than men (p=0.011). Even though many participants experienced psychological problems (55.8%), only 2.2% were receiving any psychological support. Finally, majority of the participants did not experience any changes in their own (63.7%) or the well-being of their care receiver (68.1%) due to the COVID-19 pandemic.ConclusionMost of the participants were identified as intensive caregivers experiencing a high burden. A majority did not experience changes in their well-being due to COVID-19. We propose several recommendations for increasing accessibility and availability of support for informal caregivers in Lithuania based on the study findings.

Continuity of Caregivers’ Ensuring Medical Care and Care-Transition Preparedness: A Mediation Model

Studies show that informal support provided during hospitalization is essential for communicating with the healthcare team and explaining medical care. Less is known about factors explaining family caregivers' Ensuring and Explaining Medical Care (EEMC) during hospitalization and its impact on care-transition-preparedness of patients in terms of their understanding of the explanations and instructions for continued care. This study examined whether EEMC during the current hospitalization mediates the association between involvement of the caregiver in ensuring and explaining medical care prior the current hospitalization and patients’ care-transition-preparedness for discharge. A prospective cohort study includes 456 internal-medicine-patients at a tertiary medical center in Israel, who were accompanied by an informal caregiver. Involvement in EEMC prior and during the hospitalization, covariates such as health literacy (HL) levels, demographic, health, and functional status were reported by the patients during the hospitalization; and care-transition-preparedness was reported by the patients in a week after discharge. After controlling for covariates, only high HL levels of patients and their caregivers were positively associated with EEMC during hospitalization and care-transition-preparedness (P<0.05). Moreover, mediation analysis indicated significant direct (B(unstandardized)=1.69; p=0.003) and indirect effect (Mediated effect (ME)=1.28; CI= 0.81 to 1.87) of prior involvement in EEMC on care-transition-preparedness through high EEMC during the current hospitalization, controlling for baseline characteristics of patients and their caregivers (total effect: B=2.95; p<0.001). These findings suggest that caregivers' experience and involvement prior the hospitalization may be an essential factor in improving EEMC during the current hospitalization, and in turn improve transition outcomes.

Timely Communication Through Telehealth: Added Value for a Caregiver During COVID-19

Objective: This caregiver case study applies the lens of relational coordination theory (RC) to examine the value of telehealth as a medium of care coordination for a pediatric patient with hypermobile Ehlers-Danlos Syndrome (hEDS) during the COVID-19 pandemic.Background: The COVID-19 pandemic has placed an unprecedented burden on the delivery of healthcare around the globe and has increased the reliance on telehealth services. Delivering telehealth requires a high level of communication and coordination within and across providers as well as between providers, patients and their families. However, it is less clear how telehealth impacts the coordination of care. In this paper, we provide insight into the quality of care coordination between providers and an informal caregiver following policy changes to the provider payment structure in Massachusetts.Methods: This paper employs a single-case, autoethnographic study design where one of the authors uses their experiential insights, as mother of the patient, to inform a wider cultural and political understanding of the shift to remote caregiving for a pediatric patient with hEDS. Data was collected using reflective journaling, interactive interviews, and participant observation and analyzed using content analysis.Results: Findings revealed four interrelating roles of the caregiver including, logistics support, boundary spanner, home health aide, and cultural translator. The adoption of telehealth was associated with improved timeliness and frequency of communication between the caregiver and providers. Findings about the impact of telehealth adoption on accuracy of communication were mixed. Mutual respect between the caregiver and providers remained unchanged during the study period.Conclusions: This paper highlights areas where payer policy may be modified to incentivize timely communication and improve coordination of care through telehealth services. Additional insight from the perspective of an informal caregiver of a patient with a rare chronic disease provides an understudied vantage to the care coordination process. We contribute to relational coordination theory by observing the ways that caregivers function as boundary spanners, and how this process was facilitated by the adoption of telehealth. Insights from this research will inform the development of telehealth workflows to engage caregivers in a way that adds value and strengthens relational coordination in the management of chronic disease.

Sociodemographic aspects and health care-related outcomes: a latent class analysis of informal dementia care dyads

Background Studies revealed the importance to assess dementia care dyads, composed of persons with dementia and their primary informal caregivers, in a differentiated way and to tailor support services to particular living and care circumstances. Therefore, this study aims first to identify classes of dementia care dyads that differ according to sociodemographic, care-related and dementia-specific characteristics and second, to compare these classes with regard to healthcare-related outcomes. Methods We used data from the cross-sectional German DemNet-D study (n = 551) and conducted a latent class analysis to investigate different classes of dementia care dyads. In addition, we compared these classes with regard to the use of health care services, caregiver burden (BIZA-D), general health of the informal caregiver (EQ-VAS) as well as quality of life (QoL-AD) and social participation (SACA) of the person with dementia. Furthermore, we compared the stability of the home-based care arrangements. Results Six different classes of dementia care dyads were identified, based on best Bayesian Information Criterion (BIC), significant likelihood ratio test (p < 0.001), high entropy (0.87) and substantive interpretability. Classes were labelled as “adult child parent relationship & younger informal caregiver”, “adult child parent relationship & middle aged informal caregiver”, “non family relationship & younger informal caregiver”, “couple & male informal caregiver of older age”, “couple & female informal caregiver of older age”, “couple & younger informal caregiver”. The classes showed significant differences regarding health care service use. Caregiver burden, quality of life of the person with dementia and stability of the care arrangement differed also significantly between the classes. Conclusion Based on a latent class analysis this study indicates differences between classes of informal dementia care dyads. The findings may give direction for better tailoring of support services to particular circumstances to improve healthcare-related outcomes of persons with dementia and informal caregivers.

Self-care, resilience, and caregiver burden in relatives of patients with advanced cancer: results from the eQuiPe study

Purpose Relatives are often involved in caregiving for patients with advanced cancer and carry a heavy burden. Self-care and resilience might be beneficial to enhance their wellbeing and burden-bearing capacity. This study assessed the engagement in self-care and resilience in relatives of patients with advanced cancer and its association with their caregiver burden. Methods This study analyzed baseline data of the eQuiPe study, a prospective longitudinal, multicenter, observational study on quality of care and life of patients with advanced cancer and their relatives in which self-care (Self-care Practices Scale), resilience (Connor-Davidson Resilience Scale), and caregiver burden (Zarit Burden Interview (ZBI)) of relatives were included. Their scores were compared with a gender- and age-matched normative population. Multivariable logistic regression analysis was performed to assess the association between self-care and resilience with caregiver burden. Results Most of the 746 relatives were the patient’s partner (78%) and 54% reported to be an informal caregiver of the patient. The median hours of caregiving a week for all relatives was 15 and 11% experienced high caregiver burden (ZBI > 20). Relatives who reported a high caregiver burden engaged less often in self-care (OR = .87) and were less resilient (OR = .76) compared to relatives with low/medium caregiver burden. Relatives with high caregiver burden were younger (OR = .96), highly educated (OR = 2.08), often reported to be an informal caregiver of the patient (OR = 2.24), and were less well informed about the importance of self-care (OR = .39). Conclusion A significant number of relatives of patients with advanced cancer experienced high caregiver burden. As more self-care and resilience were associated with lower experienced caregiver burden, creating awareness of the beneficial potential of self-care is important. Future studies should illuminate the causal relation. Trial registration number NTR6584 (date of registration: 30 June 2017)

SYMPERHEART: an intervention to support symptom perception in persons with heart failure and their informal caregiver: a feasibility quasi-experimental study protocol

IntroductionSymptom perception in heart failure (HF) has been identified as crucial for effective self-care, and is related to patient and health system outcomes. There is uncertainty regarding the feasibility and acceptability of symptom perception support and doubts regarding how to include informal caregivers. This study aims to test the feasibility, acceptability and outcome responsiveness of an intervention supporting symptom perception in persons with HF and their informal caregiver.Methods and analysisA feasibility study with a quasi-experimental pretest and post-test single group design is conducted. The convenience sample consists of 30 persons with HF, their informal caregivers and six nurses. SYMPERHEART is an evidence-informed intervention that targets symptom perception by educational and support components. Feasibility is measured by time-to-recruit; time-to-deliver; eligibility rate; intervention delivery fidelity rate. Acceptability is measured by rate of consent, retention rate, treatment acceptability and the engagement in the intervention components. Outcome responsiveness includes: HF self-care (via the Self-care of Heart Failure Index V.7.2); perception of HF symptom burden (via the Heart Failure Somatic Perception Scale V.3); health status (via the Kansas City Cardiomyopathy Questionnaire-12); caregivers’ contribution to HF self-care (via the Caregiver Contribution to Self-Care of Heart Failure Index 2); caregivers’ burden (via the Zarit Burden Interview). Clinical outcomes include HF events, hospitalisation reason and length of hospital stay. Descriptive statistics will be used to report feasibility, acceptability, patient-reported outcomes (PRO) and clinical outcomes. PRO and caregiver-reported outcome responsiveness will be reported with mean absolute change and effect sizes.Ethics and disseminationThe study is conducted according to the Declaration of Helsinki. The Human Research Ethics Committee of the Canton of Vaud, Switzerland, has approved the study. Written informed consent from persons with HF and informal caregivers are obtained. Results will be published via peer reviewed and professional journals, and further disseminated via congresses.Trial registration numberISRCTN18151041.

The determinants of caregiver use and its costs for elderly inpatients in Korea: a study applying Andersen’s behavioral model of health care utilization and replacement cost method

Objectives The average annual healthcare expenditure among elderly patients in Korea is increasing rapidly in indirect healthcare sectors, requiring an understanding of factors related to the use of both formal and informal caregivers. This study analyzed the characteristics of caregiver use and caregiving costs among elderly patients hospitalized due to acute illness or exacerbation of chronic diseases. Methods A total of 819 study participants were selected from the 2017 Korea Health Panel Study Data. Replacement costing methods were applied to estimate the hours of informal caregiver assistance received by elderly inpatients. Elderly inpatients’ predisposing, enabling, and need factors were studied to identify the relationship between caregiver uses, based on Andersen’s behavior model. A two-part model was applied to analyze the factors related to care receipt and to estimate the incremental costs of care. Results Elderly inpatients who used tertiary hospitals (OR: 2.77, p-value < 0.00) and received financial support (OR: 2.68, p-value < 0.00) were more likely to receive support from a caregiver. However, elderly inpatients living alone were lesser to do so (OR: 0.49, p-value < 0.00). Elderly inpatients with Medicaid insurance (β:0.54, p-value = 0.02) or financial aid (β: 0.64, p-value < 0.00) had a statistically positive association with spending more on caregiving costs. Additionally, financial support receivers had incremental costs of $627 in caregiving costs than nonreceivers. Conclusions This study presented significant socioenvironmental characteristics of formal and informal caregiver use and the related expenditures. Healthcare management plans that encompass multiple social levels should be implemented to ease the caregiver burden. Trial registration Retrospectively registered.