Introduction
Heart transplant (HTx) recipients need to follow a complex therapeutic regimen. We assessed the international prevalence and variability in nonadherence to six nonpharmacologic treatment ...components (physical activity, sun protection, diet, alcohol use, nonsmoking, and outpatient follow‐up visits).
Methods
We used self‐report data of 1397 adult HTx recipients from the 36‐HTx‐center, 11‐country, 4‐continent, cross‐sectional BRIGHT study (ClinicalTrials.gov ID: NCT01608477). The nonadherence definitions used were as follows: Physical activity: <3 times/wk 20 minutes’ vigorous activity, <5 times/wk 30 minutes’ moderate activity, or <5 times/wk a combination of either intensity; Sun protection: not “always” applying any sun protection; Diet: not “often” or “always” following recommended diet(s); Alcohol use: >1 alcoholic drink/d (women) or >2 drinks/d (men); Smoking: current smokers or stopped <1 year before; Follow‐up visits: missing ≥1 of the last 5 outpatient follow‐up visits. Overall prevalence figures were adjusted to avoid over‐ or underrepresentation of countries. Between‐country variability was assessed within each treatment component via chi‐square testing.
Results
The adjusted study‐wide nonadherence prevalence figures were as follows: 47.8% for physical activity (95% CI 45.2‐50.5), 39.9% for sun protection (95% CI 37.3‐42.5), 38.2% for diet recommendations (95% CI 35.1‐41.3), 22.9% for alcohol consumption (95% CI 20.8‐25.1), 7.4% for smoking cessation (95% CI 6.1‐8.7), and 5.7% for follow‐up visits (95% CI 4.6‐6.9). Significant variability was observed between countries in all treatment components except follow‐up visits.
Conclusion
Nonadherence to the post‐HTx nonpharmacologic treatment regimen is prevalent and shows significant variability internationally, suggesting a need for tailored adherence‐enhancing interventions.
To assess and compare the prevalence of medication nonadherence (MNA) (implementation and persistence) to immunosuppressants and co-medications in heart transplant recipients.
MNA prevalence was ...assessed using the Basel Assessment of Adherence to Immunosuppressive Medications Scale (self-report) and compared using logistic regression in a 4-continent sample of 1397 heart transplant recipients from 36 heart transplant centers in 11 countries.
MNA was significantly (α = 0.05) higher to co-medications than to immunosuppressants (taking nonadherence: 23.9% vs 17.3%; odds ratio OR = 1.5; 95% CI, 1.30–1.73; drug holiday: 5.7% vs 1.9%; OR = 3.17; 95% CI, 2.13–4.73; dose alteration: 3.8% vs 1.6%; OR = 2.46; 95% CI, 1.49–4.06; and discontinuation: 2.6% vs 0.5%; OR = 5.15; 95% CI, 2.36–11.20).
The observed MNA necessitates adherence-enhancing interventions encompassing the entire post–heart transplant medication regimen. ClinicalTrials.gov identifier: NCT01608477.
A trustful relationship between transplant patients and their transplant team (interpersonal trust) is essential in order to achieve positive health outcomes and behaviors. We aimed to 1) explore ...variability of trust in transplant teams; 2) explore the association between the level of chronic illness management and trust; 3) investigate the relationship of trust on behavioral outcomes. A secondary data analysis of the BRIGHT study (ID: NCT01608477; https://clinicaltrials.gov/ct2/show/NCT01608477?id=NCT01608477&rank=1) was conducted, including multicenter data from 36 heart transplant centers from 11 countries across four different continents. A total of 1,397 heart transplant recipients and 100 clinicians were enrolled. Trust significantly varied among the transplant centers. Higher levels of chronic illness management were significantly associated with greater trust in the transplant team (patients: AOR= 1.85, 95% CI = 1.47-2.33,
< 0.001; clinicians: AOR = 1.35, 95% CI = 1.07-1.71,
= 0.012). Consultation time significantly moderated the relationship between chronic illness management levels and trust only when clinicians spent ≥30 min with patients. Trust was significantly associated with better diet adherence (OR = 1.34, 95%CI = 1.01-1.77,
= 0.040). Findings indicate the relevance of trust and chronic illness management in the transplant ecosystem to achieve improved transplant outcomes. Thus, further investment in re-engineering of transplant follow-up toward chronic illness management, and sufficient time for consultations is required.
A study was made of heart transplant patient perception of the influence of oral health upon quality of life, based on the Oral Health Impact Profile (OHIP-49) questionnaire validated for Spanish ...speaking subjects.
A cross-sectional evaluation was made of the heart transplant patients followed-up on in the Heart Transplantation Unit of Reina Sofía University Hospital (Spain), using the OHIP-49 questionnaire. The included patients were all over age 18 and signed the corresponding informed consent to participation in the study. The data were entered in a database and analyzed using the SPSS statistical package.
A total of 150 heart transplant patients (118 males and 32 females, with a mean age of 54.94 years; range 19-79) were studied. The subjects showed a poor perceived influence of oral health upon quality of life, with a mean score of 24.43 out of a possible total of 196 points. Women showed significantly improved perception of the influence of oral health upon quality of life versus men.
The subjects in our study showed a poor perceived influence of oral health upon quality of life.
Background:
As medication non-adherence is a major risk factor for poor post-transplant outcomes, we explored how adherence is assessed, enhanced and integrated across the transplant continuum.
Aim:
...The aim of this study was to study practice patterns regarding pre- and post-transplant medication adherence assessment and interventions in international heart transplant centres.
Methods:
We used data from the Building Research Initiative Group: chronic illness management and adherence in heart transplantation (BRIGHT) study, a cross-sectional study conducted in 36 heart transplant centres in 11 countries. On a 27-item questionnaire, 100 clinicians (range one to five per centre) reported their practice patterns regarding adherence assessment and intervention strategies pre-transplant, immediately post-transplant, less than one year, and one or more year post-transplant. Educational/cognitive, counselling/behavioural and psychosocial/affective strategies were assessed. Clinicians’ responses (intervention present vs. absent; or incongruence in reporting intervention) were aggregated at the centre level.
Results:
The adherence assessment method most commonly used along the transplant continuum was questioning patients (range 75–88.9%). Pre-transplant, all three categories of intervention strategy were applied. Providing reading materials (82.9%) or instructions (68.6%), involving family or support persons in education (91.4%), and establishing partnership (91.4%) were used most frequently. Post-transplant, strategies closely resembled those employed pre-transplant. Training patients (during recovery) and cueing were more often applied during hospitalisation (74.3%). After the first year post-transplant, except for motivational interviewing (25.7–28.6%), the number of strategies decreased.
Conclusions:
Across the transplant continuum, diverse adherence interventions are implemented; however, post-transplant, the frequency of adherence interventions decreases. Therefore, increased investment is necessary in long-term adherence interventions.
Transplant recipients are chronically ill patients, who require lifelong follow-up to manage co-morbidities and prevent graft loss. This necessitates a system of care that is congruent with the ...Chronic Care Model. The eleven-item self-report Patient Assessment of Chronic Illness Care (PACIC) scale assesses whether chronic care is congruent with the Chronic Care Model, yet its validity for heart transplant patients has not been tested.
We tested the validity of the English version of the PACIC, and compared the similarity of the internal structure of the PACIC across English-speaking countries (USA, Canada, Australia and United Kingdom) and across six languages (French, German, Dutch, Spanish, Italian and Portuguese). This was done using data from the cross-sectional international BRIGHT study that included 1378 heart transplant patients from eleven countries across 4 continents. To test the validity of the instrument, confirmatory factor analyses to check the expected unidimensional internal structure, and relations to other variables, were performed.
Main analyses confirmed the validity of the English PACIC version for heart transplant patients. Exploratory analyses across English-speaking countries and languages also confirmed the single factorial dimension, except in Italian and Spanish.
This scale could help healthcare providers monitor level of chronic illness management and improve transplantation care.
Clinicaltrials.gov ID: NCT01608477, first patient enrolled in March 2012, registered retrospectively: May 30, 2012.
Celotno besedilo
Dostopno za:
CEKLJ, DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
Health literacy (HL) is a major determinant of health outcomes; however, there are few studies exploring the role of HL among heart transplant recipients. The objectives of this study were to: (1) ...explore and compare the prevalence of inadequate HL among heart transplant recipients internationally; (2) determine the correlates of HL; and (3) assess the relationship between HL and health-related behaviors.
A secondary analysis was conducted using data of the 1,365 adult patients from the BRIGHT study, an international multicenter, cross-sectional study that surveyed heart transplant recipients across 11 countries and 4 continents. Using the Subjective Health Literacy Screener, inadequate HL was operationalized as being confident in filling out medical forms none/a little/some of the time (HL score of 0 to 2). Correlates of HL were determined using backward stepwise logistic regression. The relationship between HL and the health-related behaviors were examined using hierarchical logistic regression.
Overall, 33.1% of the heart transplant recipients had inadequate HL. Lower education level (adjusted odds ratio AOR 0.24, p < 0.001), unemployment (AOR 0.69, p = 0.012) and country (residing in Brazil, AOR 0.25, p < 0.001) were shown to be associated with inadequate HL. Heart transplant recipients with adequate HL had higher odds of engaging in sufficient physical activity (AOR 1.6, p = 0.016). HL was not significantly associated with the other health behaviors.
Clinicians should recognize that almost one third of heart transplant participants have inadequate health literacy. Furthermore, they should adopt communication strategies that could mitigate the potential negative impact of inadequate HL.
Abstract Objectives The objectives of this study were to: (1) explore the proportion of HTx centers that have a multidisciplinary team and (2) assess the relationship between multidisciplinarity and ...the level of chronic illness management (CIM). Background The International Society for Heart and Lung Transplantation (ISHLT) recommends a multidisciplinary approach in heart transplant (HTx) follow-up care but little is known regarding the proportion of HTx centers that meet this recommendation and the impact on patient care. HTx centers with a multidisciplinary team may offer higher levels of CIM, a care model that has the potential to improve outcomes after HTx. Methods We conducted a secondary analysis of the BRIGHT study, a cross-sectional study in 11 countries. Multidisciplinarity in the 36 HTx centers was assessed through HTx director reports and was defined as having a team that was composed of physician(s), nurse(s), and another healthcare professional (either a social worker, psychiatrist, psychologist, pharmacist, dietician, physical therapist, or occupational therapist). CIM was assessed with the Patient Assessment of Chronic Illness Care (PACIC). Multiple linear regression assessed the relationship between multidisciplinarity and the level of CIM. Results Twenty-nine (80.6%) of the HTx centers had a multidisciplinary team. Furthermore, multidisciplinarity was significantly associated with higher levels of CIM ( β = 5.2, P = 0.042). Conclusion Majority of the HTx centers follows the ISHLT recommendation for a multidisciplinary approach. Multidisciplinarity was associated with CIM and point toward a structural factor that needs to be in place for moving toward CIM.
Prosthesis-patient mismatch (PPM) occurs when the effective orifice area of the prosthesis is too small in relation to the patient's body surface area. There are few data available on the frequency ...and prognostic impact of PPM after transcatheter aortic valve implantation (TAVI). Our aim was to determine the prevalence of PPM and to investigate its association with medium-term clinical course of patients undergoing TAVI. We included 185 patients undergoing TAVI (79 ± 5 years, 49% male, 98% CoreValve) between April-2008 and December-2014. The effective orifice area (EOA) was determined by transthoracic echocardiography prior and after the procedure. We defined PPM as indexed EOA ≤ 0.85 cm
2
/m
2
(severe PPM if ≤ 0.65 cm
2
/m
2
). All cause death, stroke and hospitalization for heart failure were considered as major clinical events. 45 patients (24%) showed PPM (severe 11 patients, 6%). PPM was associated with a higher EuroSCORE (OR 1.06, IC 95% 1.01–1.12, p = 0.03), body surface area ≥ 1.72 m
2
(OR 3.58, IC 95% 1.30–9.87, p = 0.01) and small aortic annulus (OR 0.73, IC 95% 0.55–0.92, p = 0.03); and severe PPM with small prostheses size (OR 17.79, IC 95% 1.87–169.78, p = 0.012). The mean event-free survival was 34 ± 26 months. Patients with severe PPM showed lower rates of event free survival than the rest of the series (52% vs. 84%, p = 0.04) at 34 months follow up. In our series, PPM was present in a quarter of the patients after TAVI. Higher EuroSCORE, smaller prosthesis size, larger body surface area and smaller aortic annulus diameter were associated with PPM. Severe PPM was an independent factor associated with major events at medium-term follow up.
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