Effectiveness of an educational intervention (the Encourage Autonomous Self-Enrichment Program) in patients with chronic kidney disease: A randomized controlled trial

Mediating role of learned helplessness' components in the association between health literacy/social support and self-management among maintenance haemodialysis patients in Changsha, China: a cross-sectional study

OBJECTIVES

To explore the multiple mediating roles of the learned helplessness's core system in the relationship between health literacy/social support and self-management.

DESIGN

Cross-sectional survey design.

SETTING

Changsha, China.

PARTICIPANTS

239 Chinese maintenance haemodialysis (MHD) patients.

METHODS

Two multiple mediator models were constructed based on the COM-B (Capacity, Opportunity, Motivation - Behaviour) model. A total of 239 Chinese MHD patients participated in a cross-sectional study, which included surveys on the Learned Helplessness Scale for MHD patients, Dialysis Knowledge Questionnaire, Social Support Scale and Self-Management Scale for Haemodialysis. The PROCESS macro in SPSS was used for mediated effects analysis.

RESULTS

Helplessness and internality partially mediated the relationship between health literacy/social support and self-management ((β=-0.212, p<0.01; β=0.240, p<0.01)/(β=-0.331, p<0.001; β=0.376, p<0.001)). The mediation effect size was 0.780 (95% CI (0.373 to 1.218)) in the health literacy model, accounting for 45.29% of the total effect, and 0.286 (95% CI (0.207 to 0.377)) in the social support model, accounting for 57.88% of the total effect. The differences in effect sizes for helplessness and internality in the two models were -0.080 (95% CI (-0.374 to 0.216)) and -0.041 (95% CI (-0.127 to 0.043)), respectively.

CONCLUSION

Health literacy/social support directly affects MHD patients' self-management and indirectly affects it by changing learned helplessness, such as increasing internality while reducing helplessness.

Lifestyle Interventions, Kidney Disease Progression, and Quality of Life: A Systematic Review and Meta-analysis

Rationale & Objective

Poor dietary patterns and low physical activity levels are important lifestyle-related factors that contribute to negative health outcomes in individuals with chronic kidney disease (CKD). Previous systematic reviews have not explicitly focused on these lifestyle factors, nor undertaken meta-analyses of any effects. We aimed to evaluate the effect of lifestyle interventions (such as diet, exercise, and other lifestyle-related interventions) on the risk factors for and progression of CKD and the quality of life.

Study Design

Systematic review and meta-analysis.

Setting & Study Populations

Individuals aged 16 years or older with CKD stages 1 to 5 not requiring kidney replacement therapy.

Selection Criteria for Studies

Randomized controlled trials of interventions.

Data Extraction

Kidney function, albuminuria, creatinine, systolic blood pressure, diastolic blood pressure, body weight, glucose control, and quality of life.

Analytical Approach

A random-effects meta-analysis with evidence certainty assessed using GRADE.

Results

Seventy-eight records describing 68 studies were included. Twenty-four studies (35%) were dietary interventions, 23 (34%) exercise, 9 (13%) behavioral, 1 (2%) hydration, and 11 (16%) multiple component. Lifestyle interventions resulted in significant improvements in creatinine (weighted mean difference [WMD], -0.43 mg/dL; 95% CI, -0.74 to -0.11; P = 0.008); 24-hour albuminuria (WMD, -53 mg/24 h; 95% CI, -56 to -50; P < 0.001); systolic blood pressure (WMD, -4.5 mm Hg; 95% CI, -6.7 to -2.4; P < 0.001); diastolic blood pressure (WMD, -2.2 mm Hg; 95% CI, -3.7 to -0.8; P = 0.003); and body weight (WMD, -1.1 kg; 95% CI, -2.0 to -0.1; P = 0.025). Lifestyle interventions did not result in significant changes in the estimated glomerular filtration rate (0.9 mL/min/1.73 m²; 95% CI, -0.6 to 2.3; P = 0.251). However, narrative synthesis indicated that lifestyle intervention resulted in improvements in the quality of life.

Limitations

Certainty of the evidence was rated very low for most outcomes, primarily owing to the risk of bias and inconsistency. No meta-analysis was possible for quality-of-life outcomes because of variations in measurement tools.

Conclusions

Lifestyle interventions seem to positively affect some risk factors for progression of CKD and quality of life.

The effectiveness of patient activation interventions in adults with chronic kidney disease: A systematic review and meta-analysis

BACKGROUND

Chronic kidney disease (CKD) is a complex health condition that profoundly impacts an individual's general health and well-being throughout their entire lifetime. People with CKD require the knowledge, confidence, and skills to actively self-manage their health. This is referred to as patient activation. The efficacy of interventions to increase patient activation in the CKD population is unclear.

AIM

This study aimed to examine the effectiveness of patient activation interventions on behavioral health-related outcomes among people with CKD stages 3-5.

METHODS

A systematic review and meta-analysis of randomized controlled trials (RCTs) of patients with CKD stages 3-5 was performed. MEDLINE, EMCARE, EMBASE, and PsychINFO databases were searched between 2005 and February 2021. Risk of bias was assessed using the Joanna Bridge Institute critical appraisal tool.

RESULTS

Nineteen RCTs that enrolled 4414 participants were included for synthesis. Only one RCT reported patient activation using the validated 13-item patient activation measure (PAM-13). Four studies demonstrated strong evidence that the intervention group developed a higher level of self-management compared to the control group (standardized mean differences [SMD] = 1.12, 95% CI [0.36, 1.87], p = .004). Eight RCTs led to a significant improvement in self-efficacy (SMD = 0.73, 95% CI [0.39, 1.06], p < .0001). There was weak to no evidence on the effect of the strategies shown on the physical component and mental components of health-related quality of life, and medication adherence.

LINKING EVIDENCE TO ACTION

This meta-analysis highlights the importance of including tailored interventions using a cluster approach including patient education, goal setting with individualized action plan, and problem-solving to engage patients to be more actively involved in the self-management of their CKD.

Effect of Patient-Centered Self-Management Program on Blood Pressure, Renal Function Control, and the Quality of Life of Patients With Hypertensive Nephropathy: A Longitudinal Randomized Controlled Trial

This longitudinal study with a randomized controlled trial evaluated the long-term effectiveness of the patient-centered self-management intervention program on the control of blood pressure and renal function, as well as the quality of life of patients with hypertensive nephropathy. The control group (n = 38) received usual care while the experimental group (n = 38) participated in a patient-centered self-management program. After the pre-test, the intervention was performed with the experimental group once a week for a total of 4 weeks. Then, the post-test was performed 1, 3, and 6 months later. A questionnaire was used to collect the demographic data and disease characteristics, laboratory data, and quality of life scale. This study tracked three time points (i.e., 1, 3, and 6 months) after the intervention and found that the experimental group achieved significant results in controlling systolic blood pressure (p < 0.001), diastolic blood pressure (p = 0.007), and eGFR (p = 0.013). Significant results were achieved in the overall quality of life (p < 0.001) and the quality of life in the physical (PHC; p < 0.001) and mental health components (MHC; p < 0.001). Furthermore, the effects in the experimental group lasted for as long as 6 months and were better than those in the control group. Moreover, this program can provide nursing staff with a reference different from traditional health education methods.

Factors associated with dropout from physical function assessment programs among participants receiving maintenance hemodialysis: A retrospective observational cohort study

We aimed to investigate the factors associated with dropout from a physical function assessment program among participants receiving outpatient hemodialysis (HD). The participants were divided into continuation and dropout groups and followed up for 3 years after the initial physical function assessment. Multivariate logistic regression analyses were used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the dropout group to determine the factors associated with dropout from the physical function assessment program. The continuation and dropout groups included 43 and 58 participants, respectively. The continuation group had a significantly higher self-efficacy (SE) and age than the dropout group (p = 0.001, p = 0.047). Multivariate logistic regression analysis indicated that only SE (OR: 1.202, 95% CI: 1.082-1.334) remained a significant predictor after adjustment (p < 0.05). There is a need to evaluate SE to prevent dropout from physical functioning assessment programs.

Effect of patient-centred self-management programme on mental health, self-efficacy and self-management of patients with hypertensive nephropathy: A randomised controlled trial

AIM AND OBJECTIVES

To evaluate the effect of patient-centred self-management programme on mental health, self-efficacy and self-management of patients with hypertensive nephropathy.

BACKGROUND

If the symptoms of hypertension are not well-controlled, deterioration of renal function will accelerate and evolve into hypertensive nephropathy.

DESIGN

A randomised single-blind trial. This article follows the requirements of CONSORT statement.

METHODS

The experimental group (n = 35) after pre-test used patient-centred self-management programme once a week for a total of 4 weeks and the intervention effect was measured after 3 months for post-test. Contrarily, the traditional care was employed for the control group (n = 35). The measuring outcomes included mental health, self-efficacy and self-management. Trial registry is listed under https://clinicaltrials.gov/ with Identifier No. NCT04633993.

RESULTS

After the intervention, the average score of mental health for the experimental group was 20.79 (SD = 0.82) which was higher than the 19.27 points for the control group (SD = 0.77) and showed a significant difference (F = 8.31, p = .005, partial eta²  = 0.133). In terms of self-efficacy, the average score for the experimental group was 214.13 (SD = 6.40), which was higher than the 189.58 points for the control group (SD = 6.03) and exhibited a significant difference (F = 11.82, p = .001, partial eta²  = 0.197). Regarding self-management, the average score of the experimental group was 75.12 (SD = 2.29) which was significantly higher than the 68.80 points of the control group (SD = 2.43) (F = 11.17, p = .001, partial eta²  = 0.190).

CONCLUSIONS

In addition to promoting mental health of individual cases, this intervention also increases their self-confidence in disease control and improves their self-management on diseases.

RELEVANCE TO CLINICAL PRACTICE

The intervention provides an effective option for clinical care workers as a replacement for or supplement to the traditional care.

Effect of self-care intervention for controlling interdialytic weight gain among patients on haemodialysis: A systematic review and meta-analysis

AIMS AND OBJECTIVES

This study aims to identify the combined effects of self-care or self-management nursing interventions on primary (interdialytic weight gain) and secondary (potassium, phosphorous, self-care and self-efficacy) outcomes in haemodialysis patients with chronic kidney disease.

BACKGROUND

Prior systematic reviews and meta-analyses revealed inconclusive evidence regarding the effects of self-care or self-management nursing interventions among the patients on haemodialysis. Also, insufficient or unclear descriptions of methods resulted in weak empirical evidence of such effects.

DESIGN

Systematic review and meta-analysis were used.

METHODS

Four databases were searched to identify 36 articles published from 2000 to 2020. Keywords were selected according to the Population Intervention Comparison Outcome format using MeSH terms and text words. The meta-analysis involved synthesis of effect size, tests of homogeneity and heterogeneity, and funnel plot, Egger's regression test, and Begg's test for assessing publication bias. This study was performed based on the Guidelines of Systematic Reporting of Examination presented in the PRISMA checklist (Appendix S1) and the Cochrane Handbook for Systematic Reviews of Interventions. The search protocol has been registered at the PROSPERO International Prospective Register of Systematic Reviews.

RESULTS

The overall effect on interdialytic weight gain was -0.26, suggesting a small effect size, with the interdialytic weight gain after nursing interventions decreasing significantly. Among the type of nursing interventions, the overall effect on interdialytic weight gain of education programmes and fluid and sodium control programmes was -0.36 and 0.25, respectively, a small effect size, and was statistically significant.

CONCLUSIONS

Based on the results of this study, healthcare professionals may encourage the patients on haemodialysis to engage in self-directed management of their symptoms, such as health contract, and promote health literacy through improving their self-efficacy.

RELEVANCE TO CLINICAL PRACTICE

This meta-analysis could provide fundamental data to assist with the development of an evidence-based practice guideline.

Translation, Adaptation, and Validation of Chronic Kidney Disease Self-Management and Knowledge Instruments for People at Pre-Dialysis Stage in the Arab World

Knowledge is critical for self- management, however there are no measures available in Arabic to effectively assess knowledge and self-management for chronic kidney disease (CKD). The aim of this study was to translate, culturally adapt, and validate Chronic Kidney Disease Self-Management Instrument-29 (CKD-SM-29) and Kidney Disease Knowledge survey (KiKs) for use by Arabic-speaking health professionals and patients. The study was carried out in two phases: translation and cultural adaptation, and validation. Instruments were translated from English to Arabic then adapted and validated using 203 pre-dialysis CKD patients. Face validity and internal consistency were demonstrated for Arabic versions of CKD-SM-29 and KiKs. Cronbach's α for the CKD-SM-29 was .91 for KiKS was .78. Test-retest revealed good stability over a 1-week period. Intra Class Correlation coefficient for CKD-SM-29 was .90 and was .78 for KiKS. Convergent and discriminative validity were also demonstrated for the translated instruments. The validity and reliability of the Arabic CKD-SM-29 and KiKs were demonstrated. The translated instruments are culturally adapted and will support care of patients with CKD in Arabic-speaking countries.

A Medical Student Initiative to Enhance the Pediatric Hemodialysis Experience

Background:

Children and young adults receiving hemodialysis (HD) face unique challenges including frequent school absenteeism, psychosocial issues, and social isolation, placing them at risk for decreased academic achievement and health literacy.

Objective:

To address this, we implemented the Child and Adolescent Motivation and Enrichment Program (CHAMP) at Holtz Children's Hospital in Miami, FL. The objective of this study is to describe the organizational structure and program design of CHAMP and provide preliminary program opinions.

Methods:

Medical students served as longitudinal one-on-one mentors to patients receiving HD. Face-to-face intervention, books, board games, and electronic tablets were used to enhance patients' educational and recreational experience. We surveyed participating patients, medical students, and unit nurses regarding their opinions of CHAMP.

Key Results:

Patients responded to a series of questions on a Likert scale scored from 1 to 5 and reported the highest scores on questions pertaining to having fun with mentors (mean = 4.88), enjoying mentor visits (mean = 4.78), and learning during visits (mean = 3.88). Mentors reported the highest level of agreement (mean = 4.82) that CHAMP helped them gain empathy for patients with chronic and/or special health care needs. Nurses scored highly on the point that “overall, the program was useful and helped the patient” (mean = 6.86 of a possible 7).

Conclusion:

CHAMP is an academic and psychosocial enrichment program for children and adolescents receiving HD. The program is regarded highly by participating patients, medical students, and unit nurses. Patients report enjoying and learning from mentor sessions, whereas nurses report improved interactions with patients. Medical students who participate as mentors also gain important exposure to the field of pediatric nephrology. The program design as described herein positions CHAMP for replication at academic medical centers nationwide, allowing for optimization of the health and well-being of the pediatric HD population. [HLRP: Health Literacy Research and Practice. 2021;5(1):e60–e69.]

Plain Language Summary:

Pediatric patients undergoing hemodialysis (HD) are at risk for decreased academic achievement and health literacy. To address this, we implemented the Child and Adolescent Motivation and Enrichment Program, a longitudinal mentorship program pairing medical students as one-on-one mentors to patients undergoing HD. Preliminary results from this program demonstrate satisfaction and enjoyment by participating patients, medical students, and dialysis unit nurses.

Sufficiency of Knowledge Processed in Patient Education in Dialysis Care

PURPOSE

Patient education improves health and treatment adherence of patients with chronic kidney disease. However, evidence about the sufficiency of patients' knowledge processed in patient education is limited. The purpose of this study was to evaluate subjective and objective sufficiency of knowledge processed in patient education in dialysis care and treatment.

PATIENTS AND METHODS

A cross-sectional study design was used. The sample (n=162) comprised patients in predialysis or home dialysis. All eligible patients during the data collection timeframe (2016-2017) in two university hospital districts in Finland were invited to participate. Subjective sufficiency was evaluated with a structured questionnaire having 34 items divided into six dimensions of empowering knowledge (bio-physiological, functional, social, experiential, ethical, and financial) on a Likert scale (1=not sufficient at all, 4=very sufficient). Objective sufficiency was evaluated with a structured knowledge test with 10 items (score range 0-10, correct=1, wrong/no knowledge=0) based on the multidimensional content of patient education emphasizing bio-physiological dimension.

RESULTS

In subjective sufficiency of knowledge, the mean was 3.27 (SD 0.54). The bio-physiological dimension of empowering knowledge was the most sufficient (mean 3.52, SD 0.49) and the experiential the least (mean 2.8, SD 0.88). In objective sufficiency, the means ranged 5.15-5.97 (SD 2.37-2.68) among patients in different modalities of dialysis care and treatment. The least sufficient objective scores were bio-physiological and functional knowledge. The subjective and objective sufficiency did not correlate with each other.

CONCLUSION

Patients' knowledge, either subjective or objective, does not seem to be sufficient. Hence, attention should be paid to supporting patients with more personalized knowledge. Furthermore, the relationship between subjective and objective sufficiency needs future consideration, as their non-correspondence was a new discovery.

Self-management program for adolescents with chronic kidney disease: A randomized controlled trial

BACKGROUND

It is important to develop self-management behaviours in adolescents to prevent chronic kidney disease progression.

OBJECTIVES

This study evaluates the effect of a self-management program that was developed based on individual and family self-management theory to aid adolescents with chronic kidney disease in the acquisition of competencies in the management of their disease.

DESIGN

This is a randomized controlled study.

PARTICIPANTS

The study was conducted with 20 intervention and 20 control patients, who were treated at two hospitals in Ankara between December 2018 and May 2019.

MEASUREMENTS

Self-Management Assessment Form, Paediatric Quality of Life Inventory-Adolescent Form and clinical parameters. A training program, specific to chronic kidney disease, was administered over three sessions in a group training setting when the patients came to the clinic for follow-up. After the training program was completed, the patients were monitored for three months through home visits once every two weeks, totalling six visits.

RESULTS

Following the application of self-management training, a statistically significant difference was found self-management knowledge and behaviours, quality of life and anxiety mean scores of intervention and control group (p <.05), a significant decrease in only blood urea nitrogen among the clinical parameters when compared to the control group.

CONCLUSIONS

In this study, a self-management training program was developed based on Individual and Family Self-Management Theory, aiming to have a positive effect on the self-management behaviours of adolescents in the cognitive and psychosocial domains.

Development and evaluation of an eHealth self-management intervention for patients with chronic kidney disease in China: protocol for a mixed-method hybrid type 2 trial

Background

Chronic kidney disease (CKD) is a significant public health concern. In patients with CKD, interventions that support disease self-management have shown to improve health status and quality of life. At the moment, the use of electronic health (eHealth) technology in self-management interventions is becoming more and more popular. Evidence suggests that eHealth-based self-management interventions can improve health-related outcomes of patients with CKD. However, knowledge of the implementation and effectiveness of such interventions in general, and in China in specific, is still limited. This study protocol aims to develop and tailor the evidence-based Dutch ‘Medical Dashboard’ eHealth self-management intervention for patients suffering from CKD in China and evaluate its implementation process and effectiveness.

Methods

To develop and tailor a Medical Dashboard intervention for the Chinese context, we will use an Intervention Mapping (IM) approach. A literature review and mixed-method study will first be conducted to examine the needs, beliefs, perceptions of patients with CKD and care providers towards disease (self-management) and eHealth (self-management) interventions (IM step 1). Based on the results of step 1, we will specify outcomes, performance objectives, and determinants, select theory-based methods and practical strategies. Knowledge obtained from prior results and insights from stakeholders will be combined to tailor the core interventions components of the ‘Medical Dashboard’ self-management intervention to the Chinese context (IM step 2–5). Then, an intervention and implementation plan will be developed. Finally, a 9-month hybrid type 2 trial design will be employed to investigate the effectiveness of the intervention using a cluster randomized controlled trial with two parallel arms, and the implementation integrity (fidelity) and determinants of implementation (IM step 6).

Discussion

Our study will result in the delivery of a culturally tailored, standardized eHealth self-management intervention for patients with CKD in China, which has the potential to optimize patients’ self-management skills and improve health status and quality of life. Moreover, it will inform future research on the tailoring and translation of evidence-based eHealth self-management interventions in various contexts.

Trial registration

Clinicaltrials.gov NCT04212923; Registered December 30, 2019.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12882-020-02160-6.

Educational or behavioural interventions for symptoms and health-related quality of life in adults receiving haemodialysis: A systematic review

BACKGROUND

People with end-stage kidney disease (ESKD) suffer from multiple symptoms, which have a negative impact on their health-related quality of life (HRQoL). Educational and behavioural interventions are being developed for this population; however, the effect of these interventions is unclear.

AIM

To evaluate the effectiveness of educational or behavioural interventions compared with standard care or alternative strategies on reducing symptoms and improving HRQoL in adults with ESKD receiving haemodialysis (HD).

METHODS

An effectiveness systematic review using Joanna Briggs Institute (JBI) procedures was conducted on experimental studies [randomised controlled trials (RCTs), pseudo-RCTs and quasi-experimental designs] published in English between January 2009 and July 2019. Studies were retrieved from CINAHL, PubMed, MEDLINE, Embase, PsycINFO, Cochrane Library (Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trial) and JBI databases. Effect size at 95% confidence interval was calculated where possible.

RESULTS

Eighteen studies involving 791 participants were included in this review. All studies involved behavioural interventions with the majority of studies (n = 11) targeting psychological symptoms. Interventions were categorised as either active or passive. Active interventions seemed to improve some physical symptoms, although there was very little evidence of improvements to HRQoL. Passive interventions tended to have a large effect on psychological symptoms and the mental health components of HRQoL.

CONCLUSION

Due to great heterogeneity between studies, meta-analyses could not be conducted further limiting the evidence to inform practice. In addition, further research on educational interventions to teach self-management strategies for symptom management and to improve HRQoL in people with ESKD receiving HD are needed.

The potency of education programs for management of blood pressure through increasing self-efficacy of hypertensive patients: A systematic review and meta-analysis

OBJECTIVE

To identify the effect of self-management education programs on the changes of self-efficacy and the management of blood pressure (BP) in hypertensive patients.

METHODS

PubMed, Google Scholar, Scopus, Trip database, Proquest, and Embase were searched. Trials that had examined the effect of self-management education programs on self-efficacy, systolic BP (SBP) and diastolic BP (DBP) in hypertensive patients were selected.

RESULTS

Fourteen studies with 2239 participants were analyzed. Self-management education programs led to a statistically-significant increase in the self-efficacy of the participants (SMD: 0.71; 95% CI: 0.34-1.07; I² = 94%; P < 0.001), as well as significant decrease in SBP (MD: -5.37 mmHg; 95% CI: -8.53 to -2.22; P < 0.001) and DBP (MD: -3.87 mmHg, 95% CI: -5.84 to -1.90; P < 0.001) compared to control groups.

CONCLUSION

The findings indicated that self-management education programs can promote self-efficacy in hypertensive patients, possibly contributing to better management of BP.

PRACTICE IMPLICATIONS

Adoption of the self-management education program provides a basic concept to improve both quality and efficacy of strategies related to BP management. Policy makers should focus on improving self-efficacy via the implementation of policies useful for better educational outcomes concerning new technologies as well as appropriate theoretical methods.

Lifestyle behaviour change for preventing the progression of chronic kidney disease: a systematic review

OBJECTIVES

Modifying lifestyle can prevent the progression of chronic kidney disease (CKD) but the specific elements which lead to favourable behaviour change are not well understood. We aimed to identify and evaluate behaviour change techniques and functions in lifestyle interventions for preventing the progression of CKD.

DESIGN

Systematic review.

DATA SOURCES

MEDLINE, EMBASE, CINAHL and PsycINFO.

ELIGIBILITY CRITERIA

Trials of lifestyle behaviour change interventions (including diet, physical activity, smoking and/or alcohol) published to September 2018 in adults with CKD stages 1-5.

DATA EXTRACTION AND SYNTHESIS

Trial characteristics including population, sample size, study setting, intervention, comparator, outcomes and study duration, were extracted. Study quality was independently assessed by two reviewers using the Cochrane risk of bias tool. The Behaviour Change Technique Taxonomy v1 was used to identify behaviour change techniques (eg, goal setting) and the Health Behaviour Change Wheel was used to identify intervention functions (eg, education). Both were independently assessed by three reviewers.

RESULTS

In total, 26 studies involving 4263 participants were included. Risk of bias was high or unclear in most studies. Interventions involved diet (11), physical activity (8) or general lifestyle (7). Education was the most frequently used function (21 interventions), followed by enablement (18), training (12), persuasion (4), environmental restructuring (4), modelling (2) and incentivisation (2). The most common behaviour change techniques were behavioural instruction (23 interventions), social support (16), behavioural demonstration (13), feedback on behaviour (12) and behavioural practice/rehearsal (12). Eighteen studies (69%) showed a significant improvement in at least one primary outcome, all of which included education, persuasion, modelling and incentivisation.

CONCLUSION

Lifestyle behaviour change interventions for CKD patients frequently used education, goal setting, feedback, monitoring and social support. The most promising interventions included education and used a variety of intervention functions (persuasion, modelling and incentivisation).

PROSPERO REGISTRATION NUMBER

CRD42019106053.

Self-management interventions for chronic kidney disease: a systematic review and meta-analysis

BACKGROUND

Self-management intervention aims to facilitate an individual's ability to make lifestyle changes. The effectiveness of this intervention in non-dialysis patients with chronic kidney disease (CKD) is limited. In this study, we applied a systematic review and meta-analysis to investigate whether self-management intervention improves renoprotection for non-dialysis chronic kidney disease.

METHODS

We conducted a comprehensive search for randomized controlled trials addressing our objective. We searched for studies up to May 12, 2018. Two reviewers independently evaluated study quality and extracted characteristics and outcomes among patients with CKD within the intervention phase for each trial. Meta-regression and subgroup analyses were conducted to explore heterogeneity.

RESULTS

We identified 19 studies with a total of 2540 CKD patients and a mean follow-up of 13.44 months. Compared with usual care, self-management intervention did not show a significant difference for risk of all-cause mortality (5 studies, 1662 participants; RR 1.13; 95% CI 0.68 to 1.86; I2 = 0%), risk of dialysis (5 studies, 1565 participants; RR 1.35; 95% CI 0.84 to 2.19; I2 = 0%), or change in eGFR (8 studies, 1315 participants; SMD -0.01; 95% CI -0.23 to 0.21; I2 = 64%). Moreover, self-management interventions were associated with a lower 24 h urinary protein excretion (4 studies, 905 participants; MD - 0.12 g/24 h; 95% CI -0.21 to - 0.02; I2 = 3%), a lower blood pressure level (SBP: 7 studies, 1201 participants; MD - 5.68 mmHg; 95%CI - 9.68 to - 1.67; I2 = 60%; DBP: 7 studies, 1201 participants; MD - 2.64 mmHg, 95% CI -3.78 to - 1.50; I2 = 0%), a lower C-reactive Protein (CRP) level (3 studies, 123 participants; SMD -2.8; 95% CI -2.90 to - 2.70; I2 = 0%) and a longer distance on the 6-min walk (3 studies, 277 participants; SMD 0.70; 95% CI 0.45 to 0.94; I2 = 0%) when compared with the control group.

CONCLUSIONS

We observed that self-management intervention was beneficial for urine protein decline, blood pressure level, exercise capacity and CRP level, compared with the standard treatment, during a follow-up of 13.44 months in patients with CKD non-dialysis. However, it did not provide additional benefits for renal outcomes and all-cause mortality.

Clinical trial for the control of water intake of patients undergoing hemodialysis treatment

Objective:

to analyze the impact of an educational and motivational intervention for patients with a chronic kidney disease, undergoing hemodialysis treatment, on the control of fluid intake during interdialytic periods.

Method:

a quasi-experimental, non-randomized clinical trial with patients from a Nephrological Unit of the State of São Paulo. Participants were included in two groups: Control Group with 106 patients and Intervention Group with 86 patients, totaling 192 participants. The used intervention was an educational and motivational video to control liquid intake, based on the Bandura’s Theory. The measure of control of water intake was the percentage of lost weight, also considered the variable outcome of the research. For the data analysis, descriptive analyses and regression analysis of the Inflated Beta Model were used.

Results:

patients who participated in the intervention had a decrease in the pattern of weight gain in interdialytic periods, with a 3.54 times more chance of reaching the goal of 100% of weight loss when compared to participants from the control group.

Conclusion:

the educational and motivational intervention was effective in reducing the percentage of weight loss in patients undergoing hemodialysis. Brazilian Clinical Trials Registry (ReBEC) under the opinion RBR-4XYTP6.

Validation of the shortened Perceived Medical Condition Self-Management Scale in patients with chronic disease

Self-efficacy, or perceived competence, has been identified as an important factor in self-management behaviors and health outcomes in patients with chronic disease. Measures of self-management self-efficacy are currently available for multiple forms of chronic disease. One established measure is the 8-item Perceived Medical Condition Self-Management Scale (PMCSMS). This study investigated the use of the PMCSMS in samples of patients with a chronic disease to develop an abbreviated version of the scale that could be more readily used in clinical contexts or in large population health cohort studies. The PMCSMS was administered as either a generic scale or as a disease-specific scale. The results of analyses using item response theory and classical test theory methods indicated that using 4 items of the scale resulted in similar internal consistency (α = .70-0.90) and temporal stability (test-retest r = .75 after 2 to 4 weeks) to the 8-item PMCSMS (r = .81 after 2 to 4 weeks). The 4 items selected had the greatest discriminability among participants (α parameters = 2.49-3.47). Scores from both versions also demonstrated similar correlations with related constructs such as health literacy (r = .13-0.29 vs. 0.14-0.27), self-rated health (r = .17-0.48 vs. 0.26-0.50), social support (r = .21-0.32 vs. 0.25-0.34), and medication adherence (r = .20-0.24 vs. 0.20-0.25). The results of this study indicate that 4-item PMCSMS scores are equally valid but more efficient, and have the potential to be beneficial for both research and clinical applications. (PsycINFO Database Record (c) 2018 APA, all rights reserved).