Allocation of family responsibility for illness management in pediatric HIV

Mental and Emotional Health of Caregivers of Youth with Sickle Cell Disease: A Systematic Review

People of African descent and those identifying as Black and/or Latino experience a disproportionate burden of sickle cell disease (SCD), a chronic, serious blood condition. Caregivers of children with chronic medical conditions report worse mental health than others. Disease-associated stressors can affect caregivers of children with SCD. We conducted a systematic review to summarize the prevalence of mental health symptoms in caregivers of children with SCD and to see if symptoms were associated with the child's SCD. This review is reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. We searched PubMed, PsycINFO, and Embase, identifying 1,322 records of which 40 met criteria for inclusion in this review. Findings suggest caregivers experience mental health problems, and poorer mental health was associated with worse child SCD-related outcomes and treatment adherence. Efforts should be made to routinely screen SCD caregiver mental health and to refer accordingly.

Nevirapine plasma concentration is associated with virologic failure and the emergence of drug-resistant mutations among HIV patients in Kenya: A cross sectional study

This study aimed to determine the association between the plasma concentration of nevirapine (NVP) and clinical outcomes. In this cross-sectional study, sociodemographic and clinical data were collected from 233 HIV patients receiving NVP-based first-line antiretroviral therapy (ART) regimens in Nairobi, Kenya. The mean age was 41.2 (SD ± 11.9) years. Fifty-four (23.2%) patients had virological failure (>1000 copies/mL), whereas 23 (9.9%) were infected with drug-resistant HIV strains. Eleven patients had nucleoside reverse transcriptase inhibitor resistance mutations, including M184V and T215Y, whereas 22 had non-nucleoside reverse transcriptase inhibitor resistance mutations, including G190A, K103N, V106A, Y181C, A98G, and Y188L. The median NVP plasma concentration was 6180 ng/mL (IQR 4444-8843 ng/mL), with 38 (16.3%) patients having suboptimal NVP plasma levels of <3400 ng/mL. The majority 23 of the 38 (60.5%) patients with NVP Cmin < 3400 ng/mL were significantly infected with drug-resistant HIV virus (P = .001). In the multivariate analysis, the time taken to arrive at the ART clinic (β -11.1, 95% CI -21.2 to -1.1; P = .031), higher HIV viral load (β -2008, 95% CI -3370.7 to -645.3; P = .004), and the presence of HIV drug resistance mutation (β 3559, 95% CI 2580.8-4537.2; P = .0001) were associated with NVP plasma concentration. A significant proportion of patients receiving the NVP-based regimen had supra- and sub-therapeutic plasma concentrations. Higher HIV viral load and the presence of HIV drug-resistant mutations are important factors associated with NVP plasma concentrations.

Clinical Non-Adherence and Its Associated Factors Among HIV-Positive Pediatric Patients Attending HIV Care in South Gondar Zone Public Health Facilities, Northwest Ethiopia, 2021

Background

Poor clinical adherence is the main factor that hinders ART adherence level in children and its ultimate effect on viral load suppression and decreasing morbidity and mortality of children. Although data from different settings are necessary to tackle such types of problems, the pieces of evidence are limited in the case of clinical adherence level. Therefore, this study was intended to assess clinical non-adherence and its associated factors among HIV-infected pediatrics on highly active antiretroviral therapy.

Methods

A multi-center cross-sectional study was conducted from July 1 to August 30, 2021, among HIV-infected children receiving ART in the South Gondar Zone. Data were collected through face-to-face interviews, and reviewing patients’ documents using a structured checklist. Data were entered into Epi-data version 4.6 and exported to the Statistical Package for Social Science version 23 for analysis. Binary logistic regression was used to assess the association between the factors and the outcome variable. The significance of variables was declared when a p-value was less than 0.05.

Results

From 422 participants, 383 have involved in the study making the response rate of 90.7%. Almost half of the study participants 190 (49.6%) were girls. Two hundred ninety-one (76%) of caretakers were biological mothers, and 203 (53%) did not have adherence supporters. About 179 (46.7%) of caretakers did not disclose the status of the child about the illness. The overall prevalence of non-adherence among children on ART was 31.9% (95% CI: 27.2–36.6). Rural residency, diagnostic status non-disclosure, no adherence supporter, having no biological caretaker and co-morbid illness were significantly associated with clinical non-adherence of HIV positive children.

Conclusion

Clinical non-adherence among children among HIV-positive children attending care in south Gondar zone health facilities is unacceptably high. Attention shall be given to HIV-positive pediatrics who reside in rural areas, whose status was not disclosed, had no adherence supporter, had a non-biological caretaker, and had comorbidity to have good clinical adherence on ART service.

Exploring adults as support persons for improved pre-exposure prophylaxis for HIV use among select adolescents and young adults in the Deep South

PURPOSE

Pre-exposure prophylaxis for HIV (PrEP) is an effective yet underutilized biomedical tool for adolescents and young adults' (AYA) HIV prevention due to barriers such as PrEP adherence. We assessed HIV prevention knowledge, attitudes and beliefs from adults who self-identified as a primary support person to an AYA.

METHODS

We surveyed AYA primary support persons at an academic hospital. Univariate and multivariate regression analyses were completed to identify factors associated with the belief AYAs engaging in HIV-associated behaviors should use PrEP and willingness to support AYAs on PrEP.

RESULTS

200 primary support persons completed the survey. Participants were predominately female (77%) and black (56%). Nearly all primary support persons believed AYAs engaging in HIV-associated behaviors should take PrEP (94%) and 98% would support an AYA taking PrEP via transportation to appointments, assistance with refilling prescriptions, medication reminders, or encouragement.

CONCLUSIONS

Primary support persons are willing to support AYAs using PrEP.

"It was not okay because you leave your friends behind": A prospective analysis of transition to adult care for adolescents living with perinatally-acquired HIV in South Africa

OBJECTIVE

To determine facilitators and barriers to successful transition to adult care for adolescents living with perinatally-acquired HIV in South Africa.

METHODS

We prospectively enrolled 30 adolescents living with perinatally-acquired HIV after their pediatrician deemed them ready for transition to adult care but prior to their transition. Eighteen months after enrollment, we measured transition status, engagement in care (i.e., viral load within 12 months of transition), and viral suppression (<200 copies/ml). Additionally, we conducted in-depth interviews with adolescents before and after transition to explore facilitators and barriers to successful transition.

RESULTS

A total of 19/30 (63%) adolescents transitioned to adult care. Of those who transitioned, 11 (58%) were retained in care and 7 (37%) were virally suppressed one year after transition to adult care. Insufficient staff training, lack of availability of pediatric ART formulations in adult clinics, and insufficient clinical monitoring contributed to delayed transition. Rigid clinical scheduling that interfered with school and loss of clinic relationships with peers and clinical staff were major factors in contributing to poor engagement in care after transition. Maturity of the adolescent, reduced distance to clinic, and reduced length of time in the clinic were seen as facilitators to transition to adult care.

CONCLUSION

Improved preparation for transition by pediatric and adult clinical staff, including restructuring of care delivery, may improve successful transition of adolescents living with perinatally acquired HIV to adult care. Transition readiness assessments are needed to determine optimal timing of transition and which adolescents are ready to transition to adult care.

Disclosure, Social Support, and Mental Health are Modifiable Factors Affecting Engagement in Care of Perinatally-HIV Infected Adolescents: A Qualitative Dyadic Analysis

Adolescents living with perinatally acquired HIV in South Africa face significant barriers to successful transition from pediatric to adult care. We performed in-depth qualitative interviews with 41 adolescents living with HIV and 18 of their caregivers to investigate modifiable factors to improve engagement in care prior to transition to adult care. Based on dyadic, inductive content analysis, findings suggest that HIV status disclosure, social support, and mental health are targets for improvement in engagement in care. Early disclosure and a sense of belonging facilitated engagement in care, while barriers included delayed or inadequate disclosure, denial, and lack of disclosure to others. Adherence support improved by having a biological mother as a direct supervisor. Barriers to care included changing caregivers, abandonment, undiagnosed mental health problems and learning difficulties. Despite these factors, the majority of adolescents showed resilience and remained engaged in care despite difficult circumstances.

Featured Article: Depressive Symptoms in Parents of Children With Chronic Health Conditions: A Meta-Analysis

Objective

Caring for children with chronic health conditions is associated with stressors that may impair mental health. The goal of our meta-analysis was to analyze depressive symptoms among parents who care for a child or adolescent with chronic physical disease and/or sensory disability and/or physical disability compared with parents of healthy children or test norms.

Methods

A systematic search through electronic databases identified 460 relevant studies that were included in a random-effects meta-analysis.

Results

Parents of children with chronic conditions showed small to moderate elevations of depressive symptoms compared with parents of healthy/nondisabled children and test norms (g = .46 SD units). Twelve studies using structured clinical interviews provided a weighted mean depression rate of 20.9%. The highest elevations were found among parents of young people with neuromuscular disorders, cancer, and cerebral palsy. Elevations of depressive symptoms were greater in cases with shorter durations of the chronic condition, in mothers compared with fathers, and in parents from economically less developed countries rather than developed countries.

Conclusions

Parents of children with chronic conditions, particularly parents of children with neuromuscular disorders, cancer, and cerebral palsy, should be screened for depression and receive psychosocial services aimed at reducing these symptoms, if needed.

Allocation of Treatment Responsibility in Adolescents With Epilepsy: Associations With Cognitive Skills and Medication Adherence

Objectives

To describe allocation of treatment responsibility (ATR) in adolescents with epilepsy, investigate associations between cognitive skills and ATR, and examine whether ATR for antiepileptic drugs (AEDs) predicted electronically monitored adherence.

Method

Sixty adolescents with epilepsy and their caregivers completed the Allocation of Treatment Responsibility Scale and a battery of self-report measures. Medical chart review data and electronically monitored AED adherence were collected for 1 year. Descriptive data assessed ATR for caregivers and adolescents; multivariate hierarchical regressions tested associations between variables.

Results

ATR for labs and clinic appointments was greatest for caregivers, while ATR for AEDs was more likely to be shared between caregiver and adolescent. Poorer attention was associated with greater caregiver responsibility for AEDs. Greater caregiver responsibility for AEDs was associated with higher electronically monitored adherence over 12 months.

Conclusions

In adolescents with epilepsy, caregivers are responsible for most treatment tasks, although responsibility for taking medication was shared with the adolescent. Greater caregiver responsibility for medication results in better long-term AED adherence. ATR is an important construct that warrants further attention in research and clinical practice, especially in the context of transition and health outcomes in pediatric epilepsy.

Adherence to Azathioprine/6-Mercaptopurine in Children and Adolescents with Inflammatory Bowel Diseases: A Multimethod Study

BACKGROUND

Measurement of the degree of adherence is a key element for the evaluation of treatment efficacy and safety; thus, adherence plays an important role in clinical research and practice. The aim of this study was to investigate medication adherence in children with inflammatory bowel disease (IBD) utilizing a multimethod assessment approach. A further aim was to examine factors that can influence adherence within this population.

METHODS

Medication adherence in 47 children (age range 3 to 17 years) with IBD in three centers in Northern Ireland and Jordan was assessed via subjective (parent and child versions of the Medication Adherence Report Scale (MARS) specific questionnaire) and objective methods, that is, high-performance liquid chromatography (HPLC) determination of the 6-mercaptopurine (6-MP) and azathioprine (AZA) metabolites in packed red blood cell samples taken during a clinic visit. Beliefs about prescribed medicines were also assessed in parents/guardians using the Beliefs about Medicines Questionnaire (BMQ).

RESULTS

An overall nonadherence to AZA/6-MP therapy in children with IBD was found to be 36.17% (17 out of 47 patients were classified as nonadherent using at least one of the assessment methods). A total of 41 patients (91.1%) were classified as adherent to AZA or 6-MP using the blood sampling, while adherence rates using the MARS questionnaire completed by children and parents/guardians were 60.6% and 72.7%, respectively. The latter provides a more longitudinal measure of adherence. Child self-reported nonadherence rates were significantly higher than parent/guardian reported rates (p=0.013). Binary logistic regression analysis identified age to be independently predictive of adherence, with adolescents (children aged ≥ 13 years old) more likely to be classified as nonadherent. Regarding the BMQ, when parental/guardian necessity beliefs outweighed concerns, that is, higher scores in the necessity-concern differential (NCD), adolescents were more likely to be classified as adherent.

CONCLUSION

Results provide evidence for ongoing adherence challenges in the paediatric population with IBD. It is recommended that parents/guardians (particularly of older children) and older children themselves, should receive enhanced counselling and education about their prescribed medicines.

HABIT efficacy and sustainability trial, a multi-center randomized controlled trial to improve hydroxyurea adherence in youth with sickle cell disease: a study protocol

Background

Hydroxyurea (HU) is recommended as standard practice for youth with sickle cell disease (SCD). Yet, despite its efficacy, HU adherence in adolescents and young adults is often poor. Poor medication adherence increases disease burden, healthcare cost and widens health disparities. Adolescence is a critical time to improve adherence through improved chronic disease self-management. This study aims to test the efficacy of an intervention delivered to youth/parent dyads by community health workers (CHWs), augmented by tailored text messages on HU adherence (primary outcome). Secondary outcomes are intervention sustainability, youth health-related quality of life, self-management responsibility concordance, acute hospital use and self-reported disease symptoms.

Methods

Hydroxyurea Adherence for Personal Best in Sickle Cell Disease, “HABIT,” is a 12 month multi-center randomized controlled trial. One hundred four youth, 10 to 18 years of age prescribed HU who meet eligibility criteria, enrolled with their parent as dyads, will be randomized 1:1 to either the HABIT intervention or to usual clinical care plus education handouts. All subjects will complete clinic visits at months 0, 2, 4, 6 (efficacy component), 9 and 12 (sustainability component) for assessment of HbF biomarker, other hematologic parameters, and to complete questionnaires. In addition, dyads assigned to the HABIT intervention will work with CHWs to identify a daily habit (e.g., brushing teeth) on which to build a HU adherence habit. Tailored daily text message reminders to support the habit will be developed by the dyad in collaboration with the CHWs and sent to parent and youth. At the 6 month visit, the intervention will end and the sustainability portion of the trial will begin. All data analyses will be based on intention to treat with all randomized subjects included in the analyses.

Discussion

Prior retrospective studies demonstrate that a majority of adolescents are poorly adherent to HU. If efficacious, the HABIT intervention has the potential to improve the lives of youth with SCD.

Trial registration

Clinicaltrials.gov NCT03462511. Registered March 6, 2018, last updated July 26, 2019.

Adherence to combination antiretroviral therapy among orphaned children in Dar es Salaam, Tanzania

Background

Adherence to combination antiretroviral therapy (cART) among HIV-infected children is often complicated by various factors including medication formulation, dosing frequency, drug toxicities, age and developmental stage, psychosocial and behavioural characteristics of both children and caregivers and can additionally be complicated by being an orphan.

Objectives

This study was aimed at determining the factors and the extent of their influence on cART adherence among HIV-infected orphaned children attending Care and Treatment Centres (CTCs) in Dar es Salaam, Tanzania.

Methods

A cross-sectional study was performed, which assessed adherence in HIV-positive orphaned children aged 2–14 years receiving nevirapine (NVP) based cART for at least 6 months. Data was collected using questionnaires administered to primary caregivers of HIV-infected orphaned children, the review of medical files, and the laboratory measurement of NVP plasma concentrations and CD4 counts. Adherence to cART was determined based on caregivers’ self-report, consistency of clinic attendance and NVP plasma concentrations.

Results

Among the 216 enrolled orphaned children, adherence to cART was found to be 79.6%, 82.9% and 72.2% respectively based on caregivers’ self-report, clinic attendance and NVP plasma levels. Significant reductions in NVP concentrations (< 3 µg/mL) were seen among children with poor immunological outcomes, poor clinic attendance (p < 0.05) and were suggested by caregivers’ self-reported adherence (p = 0.06). Adherence challenges identified by caregivers included financial constraints (87.5%), lengthy waiting times at clinics (75.5% spent > 2 h at the clinic) and low HIV knowledge among caregivers.

Conclusion

Significant numbers of HIV-infected orphans have poor adherence to cART ranging between 17% and 28% based on different assessment methods. Inadequate caregiver knowledge of HIV/AIDS, long clinic waiting times and forgetfulness were identified as barriers to cART adherence in these orphans.

HABIT, a Randomized Feasibility Trial to Increase Hydroxyurea Adherence, Suggests Improved Health-Related Quality of Life in Youths with Sickle Cell Disease

OBJECTIVES

To examine the effect of a community health worker (CHW) intervention, augmented by tailored text messages, on adherence to hydroxyurea therapy in youths with sickle cell disease, as well as on generic and disease-specific health-related quality of life (HrQL) and youth-parent self-management responsibility concordance.

STUDY DESIGN

We conducted a 2-site randomized controlled feasibility study (Hydroxyurea Adherence for Personal Best in Sickle Cell Treatment [HABIT]) with 2:1 intervention allocation. Youths and parents participated as dyads. Intervention dyads received CHW visits and text message reminders. Data were analyzed using descriptive statistics, the Wilcoxon signed-rank test, and growth models adjusting for group assignment, time, and multiple comparisons. Changes in outcomes from 0 to 6 months were compared with their respective minimal clinically important differences.

RESULTS

A total of 28 dyads (mean age of youths, 14.3 ± 2.6 years; 50% Hispanic) participated (18 in the intervention group, 10 in the control group), with 10.7% attrition. Accounting for group assignment, time, and multiple comparisons, at 6 months intervention youths reported improved generic HrQL total score (9.8 points; 95% CI, 0.4-19.2) and Emotions subscale score (15.0 points; 95% CI, 1.6-28.4); improved disease-specific subscale scores for Worry I (30.0 points; 95% CI, 8.5-51.5), Emotions (37.0 points, 95% CI, 9.4-64.5), and Communication I (17.8 points; 95% CI, 0.5-35.1); and 3-month dyad self-management responsibility concordance (3.5 points; 95% CI, -0.2 to 7.1). There were no differences in parent proxy-reported HrQL measures at 6 months.

CONCLUSIONS

These findings add to research examining effects of behavioral interventions on HrQL outcomes in youths with sickle cell disease.

TRIAL REGISTRATION

ClinicalTrials.gov: NCT02029742.

Parenting stress in caregivers of children with chronic physical condition-A meta-analysis

On the basis of the parenting stress model we compared levels of parenting stress in families with and without a child with a chronic physical condition and analysed correlates of parenting stress in families with a child with a chronic condition. A systematic search through electronic databases identified 547 relevant studies that were included in a random-effects meta-analysis. Parents of children with a chronic condition showed small to moderate elevations of general parenting stress and stress related to the parent-child relationship in particular. They showed moderate to large elevations in health-related parenting stress. Parents of children with cancer, cerebral palsy, HIV infection or AIDS, and spina bifida showed the highest levels of parenting stress. Stress levels also varied by illness severity and duration, child age, parental gender and mental health, marital status, marital quality, and levels of perceived support. Behaviour problems of the child and low parental mental health were the strongest correlates of parenting stress. The present results assist with identifying parents at highest needs for interventions aimed at reducing parenting stress. These interventions should address the reduction of child behaviour problems, the promotion of parental mental health, the increase in marital quality and social support in general, and skills for dealing with stressors.

Higher retention and viral suppression with adolescent-focused HIV clinic in South Africa

Objective

To determine retention in care and virologic suppression among HIV-infected adolescents and young adults attending an adolescent-friendly clinic compared to those attending the standard pediatric clinic at the same site.

Design

Retrospective cohort analysis.

Setting

Government supported, hospital-based antiretroviral clinic in KwaZulu-Natal, South Africa.

Participants

Two hundred forty-one perinatally HIV-infected adolescents and young adults aged 13 to 24 years attending an adolescent-friendly clinic or the standard pediatric clinic from April 2007 to November 2015.

Intervention

Attendance in an adolescent-friendly clinic compared to a standard pediatric clinic.

Outcomes measures

Retention in care defined as one clinic visit or pharmacy refill in the prior 6 months; HIV-1 viral suppression defined as < 400 copies/ml.

Results

Overall, among 241 adolescents and young adults, retention was 89% (214/241) and viral suppression was 81% (196/241). Retention was higher among those attending adolescent clinic (95%) versus standard pediatric clinic (85%; OR 3.7; 95% confidence interval (CI) 1.2–11.1; p = 0.018). Multivariable logistic regression adjusted for age at ART initiation, gender, pre-ART CD4 count, months on ART, and tuberculosis history indicated higher odds of retention in adolescents and young adults attending adolescent compared to standard clinic (AOR = 8.5; 95% CI 2.3–32.4; p = 0.002). Viral suppression was higher among adolescents and young adults attending adolescent (91%) versus standard pediatric clinic (80%; OR 2.5; 95% CI 1.1–5.8; p = 0.028). A similar multivariable logistic regression model indicated higher odds of viral suppression in adolescents and young adults attending adolescent versus standard pediatric clinic (AOR = 3.8; 95% CI 1.5–9.7; p = 0.005).

Conclusion

Adolescents and young adults attending an adolescent-friendly clinic had higher retention in care and viral suppression compared to adolescents attending the standard pediatric clinic. Further studies are needed to prospectively assess the impact of adolescent-friendly services on these outcomes.

Randomized feasibility trial to improve hydroxyurea adherence in youth ages 10-18 years through community health workers: The HABIT study

INTRODUCTION

The main therapeutic intervention for sickle cell disease (SCD) is hydroxyurea (HU). The effect of HU is largely through dose-dependent induction of fetal hemoglobin (HbF). Poor HU adherence is common among adolescents.

METHODS

Our 6-month, two-site pilot intervention trial, "HABIT," was led by culturally aligned community health workers (CHWs). CHWs performed support primarily through home visits, augmented by tailored text message reminders. Dyads of youth with SCD ages 10-18 years and a parent were enrolled. A customized HbF biomarker, the percentage decrease from each patients' highest historical HU-induced HbF, "Personal best," was used to qualify for enrollment and assess HU adherence. Two primary outcomes were as follows: (1) intervention feasibility and acceptability and (2) HU adherence measured in three ways: monthly percentage improvement toward HbF Personal best, proportion of days covered (PDC) by HU, and self-report.

RESULTS

Twenty-eight dyads were enrolled, of which 89% were retained. Feasibility and acceptability were excellent. Controlling for group assignment and month of intervention, the intervention group improved percentage decrease from Personal best by 2.3% per month during months 0-4 (P = 0.30), with similar improvement in adherence demonstrated using pharmacy records. Self-reported adherence did not correlate. Dyads viewed CHWs as supportive for learning about SCD and HU, living with SCD and making progress in coordinated self-management responsibility to support a daily HU habit. Most parents and youth appreciated text message HU reminders.

CONCLUSIONS

The HABIT pilot intervention demonstrated feasibility and acceptability with promising effect toward improved medication adherence. Testing in a larger multisite intervention trial is warranted.

Prospective memory in youth with perinatally-acquired HIV infection

Youth with perinatal HIV infection (PHIV) are at increased risk for neurocognitive impairment (NCI). Prospective memory (PM) is a complex neurocognitive function that has been shown to be impaired in adults with HIV disease and independently associated with poorer daily living skills, including medication nonadherence. The current study sought to determine the presence and extent of PM deficits in youth with PHIV. Participants included 173 youth with PHIV and 85 youth perinatally HIV-exposed but uninfected (PHEU), mean age 14.1 years, 75% black, 18% Hispanic. Among youth with PHIV, 26% had a past AIDS-defining condition (Centers for Disease Control and Prevention [CDC], Class C), 74% did not (non-C). Adjusted generalized estimating equation models were used to compare groups (PHIV/C, PHIV/non-C, and PHEU) on the Naturalistic Event-Based Prospective Memory Test (NEPT) and the Prospective Memory Assessment for Children & Youth (PROMACY). Secondarily, subgroups defined by HIV serostatus and global NCI were compared (PHIV/NCI, PHIV/non-NCI, PHEU). PHIV/C had significantly lower NEPT scores than PHEU, with decreases of 40% in mean scores, but did not differ from PHIV/non-C. PHIV/NCI had 11-32% lower PROMACY scores and 33% lower NEPT scores compared to PHIV/non-NCI (all p < .05); significantly, lower scores for PHIV/NCI versus PHEU also were observed for PROMACY and NEPT indices. Findings suggest a subset of youth with PHIV (those with a prior AIDS-defining diagnosis) is vulnerable to PM deficits. The extent to which PM deficits interfere with development and maintenance of independent living and health-related behaviors during transition to adulthood requires further study.

Roles of Medication Responsibility, Executive and Adaptive Functioning in Adherence for Children and Adolescents With Perinatally Acquired HIV

BACKGROUND

Medication adherence is a critical but challenging developmental task for children and adolescents with perinatally acquired HIV (PHIV). Understanding how medication responsibility, executive functions (EFs) and adaptive functioning (AF) influence adherence may help prepare adolescents for transition to adulthood.

METHODS

Participants included PHIV children and adolescents 7-16 years of age enrolled in the Pediatric HIV/AIDS Cohort Study Adolescent Master Protocol, who were prescribed antiretroviral medications. Measures included caregiver report and child self-report measures of adherence, medication responsibility and EF, caregiver report of child AF, examiner-administered tests of EF and processing speed and demographic and health characteristics.

RESULTS

Two hundred fifty-six participants with PHIV (mean age: 12 years old) were 51% female, 80% black and 79% non-Hispanic. Per 7-day recall, 72% were adherent (no missed doses). Children/adolescents self-reported that 22% had sole and 55% had shared medication responsibility. Adjusted logistic models revealed significantly higher odds of adherence with sole caregiver responsibility for medication [odds ratio (OR): 4.10, confidence interval (CI): 1.43-11.8, P = 0.009], child nadir CD4% <15% (OR: 2.26, CI: 1.15-4.43, P = 0.018), better self-reported behavioral regulation (OR: 0.65, CI: 0.44-0.96, P = 0.029) and slower processing speed (OR: 0.54, CI: 0.38-0.77, P < 0.001), adjusting for demographic variables (age, race and caregiver education).

CONCLUSIONS

Among children and adolescents with PHIV, continued caregiver medication management, especially during adolescence, is essential. Although global EF and AF were not significantly associated with adherence, behavioral regulation was. Given that EF and AF develop throughout adolescence, their relationships to adherence should be evaluated longitudinally, especially as youth transition to adulthood and caregiver responsibility diminishes.

Exploring Transition to Self-Management Within the Culture of Sickle Cell Disease

Purpose: The aim of this study was to explore the meaning of transition to self-management in sickle cell disease. Design/Method: Twelve audio-recorded semistructured interviews were conducted with a sample of 21- to 25-year-olds recruited from a comprehensive sickle cell center in the northeast region of the United States. Data were analyzed using an existential framework according to van Manen’s phenomenological method. Findings: The meaning of transition to self-management was found in lived time, space, body, and human relationship. The emerging themes highlighted in this article include: Best Mother Ever, Growing up in the Hospital, I’m Not Trying that Again, Doing it on My Own, Living Day-by-Day, and Not a Kid any Longer. The themes reflected meaning and insight into this unique experience. Conclusion/Practice Implications: Study results emphasize the culturally constructed meaning of transition to sickle cell disease self-management and need to integrate transcultural perspectives into nursing practice to support this emerging phenomenon.

Study protocol for a randomized controlled trial to assess the feasibility of an open label intervention to improve hydroxyurea adherence in youth with sickle cell disease

BACKGROUND

Community health workers (CHW) are increasingly recognized as a strategy to improve health outcomes for the underserved with chronic diseases but has not been formally explored in adolescents with sickle cell disease (SCD). SCD primarily affects African American, Hispanic and other traditionally underserved populations. Hydroxyurea (HU), an oral, once-daily medication, is the only approved therapeutic drug for sickle cell disease and markedly reduces symptoms, morbidity and mortality and improves quality of life largely by increasing hemoglobin F blood levels. This paper presents the rationale, study design and protocol for an open label randomized controlled trial to improve parent-youth partnerships in self-management and medication adherence to HU in adolescents with SCD.

METHODS/DESIGN

A CHW intervention augmented by text messaging was designed for adolescents with SCD ages 10-18years and their parents to improve daily HU adherence. Thirty adolescent parent dyads will be randomized with 2:1 intervention group allocation. Intervention dyads will establish a relationship with a culturally aligned CHW to identify barriers to HU use, identify cues to build a habit, and develop a dyad partnership to improve daily HU adherence and achieve their individualized "personal best" hemoglobin F target. Intervention feasibility, acceptability and efficacy will be assessed via a 2-site trial. Outcomes of interest are HU adherence, dyad self-management communication, quality of life, and resource use.

DISCUSSION

Despite known benefits, poor HU adherence is common. If feasible and acceptable, the proposed intervention may improve health of underserved adolescents with SCD by enhancing long-term HU adherence.

TRIAL REGISTRATION

NCT02029742.

Allocation of food allergy responsibilities and its correlates for children and adolescents

This study examined the degree to which children and adolescents with food allergy accept responsibility for their own care, and the extent to which greater self-management is associated with past history of a life-threatening allergic reaction or anxiety. For children (n = 190), caregiver and patient report of self-management was consistent, but agreement was poor for adolescent dyads (n = 59). History of a life-threatening allergic reaction was associated with greater self-management for children only, while among adolescents, it was associated with greater anxiety. Given that shifting to self-management may be challenging, discussion and preparation about this process is warranted.

Congruence of Transition Perspectives Between Adolescents With Perinatally-Acquired HIV and Their Guardians: An Exploratory Qualitative Study

Youth with perinatally-acquired HIV infection (PHIV) routinely survive into adulthood requiring transition to adult care. Research underscores the importance of assessing transition perspective congruence between adolescents and guardians. Interviews focused on transition decisions were conducted with 18 adolescents with PHIV and their guardians recruited from a southeastern US pediatric infectious disease clinic. Transcribed responses were coded as congruent or divergent. Adolescents and guardians held congruent views that the transition process had not started. Fewer dyads agreed upon the level of adolescent and guardian involvement in transition decisions. Providers should assess congruence of adolescent and guardian perspectives regarding transition-related decisions.

What makes orphans in Kigali, Rwanda, non-adherent to antiretroviral therapy? Perspectives of their caregivers

INTRODUCTION

Every year, approximately 260,000 children are infected with HIV in low- and middle-income countries. The timely initiation and high level of maintenance of antiretroviral therapy (ART) are crucial to reducing the suffering of HIV-positive children. We need to develop a better understanding of the background of children's ART non-adherence because it is not well understood. The purpose of this study is to explore the background related to ART non-adherence, specifically in relation to the orphan status of children in Kigali, Rwanda.

METHODS

We conducted 19 focus group discussions with a total of 121 caregivers of HIV-positive children in Kigali. The primary data for analysis were verbatim transcripts and socio-demographic data. A content analysis was performed for qualitative data analysis and interpretation.

RESULTS

The study found several contextual factors that influenced non-adherence: among double orphans, there was psychological distance between the caregivers and children, whereas economic burden was the primary issue among paternal orphans. The factors promoting adherence also were unique to each orphan status, such as the positive attitude about disclosing serostatus to the child by double orphans' caregivers, and feelings of guilt about the child's condition among non-orphaned caregivers.

CONCLUSIONS

Knowledge of orphan status is essential to elucidate the factors influencing ART adherence among HIV-positive children. In this qualitative study, we identified the orphan-related contextual factors that influenced ART adherence. Understanding the social context is important in dealing with the challenges to ART adherence among HIV-positive children.

A qualitative assessment of barriers to antiretroviral therapy adherence among adolescents in western Kenya

Antiretroviral therapy (ART) requires nearly perfect adherence to be effective. This study aims to identify key factors identified by HIV-infected adolescents on ART as contributing to medication adherence in western Kenya. Using a qualitative study design, three adolescent focus groups discussions were conducted at an urban and rural clinic site in western Kenya. The study population included HIV-infected adolescents receiving ART through the USAID-AMPATH HIV care system. A trained facilitator conducted groups in Kiswahili using a semi-structured interview guide probing multiple aspects of experience of taking medicines. Transcribed focus group dialogues were analyzed using constant comparison, progressive coding, and triangulation. The adolescents described a context of negative societal beliefs about HIV, necessitating a lifestyle of secrecy and minimizing the information shared about HIV or ART. Assessing and addressing adolescents' fears and behaviors regarding medication secrecy and disclosure may enable more accurate monitoring of adherence and development of intervention strategies.

The adolescent and young adult HIV cascade of care in the United States: exaggerated health disparities

Little is known about how adolescents and young adults contribute to the declines in the cascade of care from HIV-1 diagnosis to viral suppression. We reviewed published literature from the Unites States reporting primary data for youth (13-29 years of age) at each stage of the HIV cascade of care. Approximately 41% of HIV-infected youth in the United States are aware of their diagnosis, while only 62% of those diagnosed engage medical care within 12 months of diagnosis. Of the youth who initiate antiretroviral therapy, only 54% achieve viral suppression and a further 57% are not retained in care. We estimate less than 6% of HIV-infected youth in the United States remain virally suppressed. We explore the cascade of care from HIV diagnosis through viral suppression for HIV-infected adolescents and young adults in the United States to highlight areas for improvement in the poor engagement of the infected youth population.

Social ecological predictors of longitudinal HIV treatment adherence in youth with perinatally acquired HIV

OBJECTIVE

To apply a social ecological model to explore the psychosocial factors prospectively associated with longitudinal adherence to antiretroviral treatment in youth perinatally infected with HIV.

METHODS

Randomly selected youth, age 8 to <19 years old, completed cognitive testing and psychosocial questionnaires at baseline as part of a multisite protocol (N = 138). A validated caregiver-report measure of adherence was completed at baseline and 24 and 48 weeks after baseline.

RESULTS

In multivariate analysis, youth awareness of HIV status, caregiver not fully responsible for medications, low caregiver well-being, adolescent perceptions of poor caregiver-youth relations, caregiver perceptions of low social support, and African American ethnicity were associated with nonadherence over 48 weeks.

CONCLUSIONS

Interventions focusing on caregivers and their interactions with the individual youth and extrafamilial system should be prioritized for prevention and treatment efforts to address nonadherence during the transition into adolescents.

Executive functions and parenting behaviors in association with medical adherence and autonomy among youth with spina bifida

OBJECTIVE

This study was designed to examine whether executive functions and parenting behaviors (acceptance, behavioral control, and psychological control) are associated with medical adherence and autonomy among preadolescents and adolescents with spina bifida (SB).

METHODS

Questionnaire and observational data were collected from a sample of 8-15 year olds with SB (N = 140) and their mothers, fathers, and teachers. Youth also completed neuropsychological testing.

RESULTS

Youth with SB demonstrated impairment on measures of executive functions, based on questionnaire and test data. Executive functions (questionnaire data only) and parenting behaviors were associated with medical adherence, but only executive functions (test data only) were associated with medical autonomy. Analyses also suggest that maternal and paternal behavioral control and paternal psychological control moderate relations between executive functions and adherence.

CONCLUSIONS

Interventions that target executive functions and parenting behaviors may facilitate positive health care behavior outcomes among youth with SB.

Antiviral resistance and correlates of virologic failure in the first cohort of HIV-infected children gaining access to structured antiretroviral therapy in Lima, Peru: a cross-sectional analysis

BACKGROUND

The impact of extended use of ART in developing countries has been enormous. A thorough understanding of all factors contributing to the success of antiretroviral therapy is required. The current study aims to investigate the value of cross-sectional drug resistance monitoring using DNA and RNA oligonucleotide ligation assays (OLA) in treatment cohorts in low-resource settings. The study was conducted in the first cohort of children gaining access to structured ART in Peru.

METHODS

Between 2002-5, 46 eligible children started the standard regimen of AZT, 3TC and NFV Patients had a median age of 5.6 years (range: 0.7-14y), a median viral load of 1.7·105 RNA/ml (range: 2.1·10(3) - 1.2·10(6)), and a median CD4-count of 232 cells/μL (range: 1-1591). Of these, 20 patients were classified as CDC clinical category C and 31/46 as CDC immune category 3. At the time of cross-sectional analysis in 2005, adherence questionnaires were administered. DNA OLAs and RNA OLAs were performed from frozen PBMC and plasma, RNA genotyping from dried blood spots.

RESULTS

During the first year of ART, 44% of children experienced virologic failure, with an additional 9% failing by the end of the second year. Virologic failure was significantly associated with the number of resistance mutations detected by DNA-OLA (p < 0.001) during cross-sectional analysis, but also with low immunologic CDC-scores at baseline (p < 0.001). Children who had been exposed to unsupervised short-term antiretrovirals before starting structured ART showed significantly higher numbers of resistance mutations by DNA-OLA (p = 0.01). Detection of M184V (3TC resistance) by RNA-OLA and DNA-OLA demonstrated a sensitivity of 0.93 and 0.86 and specificity of 0.67 and 0.7, respectively, for the identification of virologic failure. The RT mutations N88D and L90M (NFV resistance) detected by DNA-OLA correlated with virologic failure, whereas mutations at RT position 215 (AZT resistance) were not associated with virologic failure.

CONCLUSIONS

Advanced immunosuppression at baseline and previous exposures to unsupervised brief cycles of ART significantly impaired treatment outcomes at a time when structured ART was finally introduced in his cohort. Brief maternal exposures to with AZT +/- NVP for the prevention of mother-to-child transmission did not affect treatment outcomes in this group of children. DNA-OLA from frozen PBMC provided a highly specific tool to detect archived drug resistance. RNA consensus genotyping from dried blood spots and RNA-OLA from plasma consistently detected drug resistance mutations, but merely in association with virologic failure.

Long-term follow-up data may help manage patient and parent expectations for pediatric patients undergoing thyroidectomy

BACKGROUND

We investigated the incidence and impact of postoperative complications in children who underwent total thyroidectomy (TTx).

METHODS

The records of all pediatric patients undergoing TTx (2001-2011) at our institution were retrospectively reviewed for the occurrence of biochemical hypothyroidism (thyroid-stimulating hormone >10 mIU/mL), laboratory assessments, and medication nonadherence.

RESULTS

The 74 patients (median age, 12.5 years) had thyroid cancer (differentiated, n = 39; medullary, n = 16) or benign pathology (n = 19; 16 with multiple endocrine neoplasia type 2A). The median postoperative follow-up was 3.2 years; 46 patients (62%) had ≥ 1 year follow-up. Forty-one percent had ≥ 1 period of medication nonadherence; this was not associated with age at TTx (P = .30). Non-treatment-related hypothyroidism occurred in 33% of patients during postoperative year (POY) 1. The number of POY1 laboratory assessments among the 30% of patients with parathyroid dysfunction was more than twice that among patients with normal parathyroid function (median assessments per year 8 vs 3; P < .0001). Forty-four percent of patients/families reported behavioral or physiologic changes; 40% were concomitant with abnormal thyroid function.

CONCLUSION

More than 40% of pediatric patients were unable to fully adhere to postoperative medication regimens, and non-treatment-related hypothyroidism was common. Postoperative hypoparathyroidism doubled the number of laboratory assessments obtained. These data may help families better prepare for TTx sequelae.

High risk of ART non-adherence and delay of ART initiation among HIV positive double orphans in Kigali, Rwanda

Background

To reduce HIV/AIDS related mortality of children, adherence to antiretroviral treatment (ART) is critical in the treatment of HIV positive children. However, little is known about the association between ART adherence and different orphan status. The aims of this study were to assess the ART adherence and identify whether different orphan status was associated with the child’s adherence.

Methods

A total of 717 HIV positive children and the same number of caregivers participated in this cross-sectional study. Children’s adherence rate was measured using a pill count method and those who took 85% or more of the prescribed doses were defined as adherent. To collect data about adherence related factors, we also interviewed caregivers using a structured questionnaire.

Results

Of all children (N = 717), participants from each orphan category (double orphan, maternal orphan, paternal orphan, non-orphan) were 346, 89, 169, and 113, respectively. ART non-adherence rate of each orphan category was 59.3%, 44.9%, 46.7%, and 49.7%, respectively. The multivariate analysis indicated that maternal orphans (AOR 0.31, 95% CI 0.12–0.80), paternal orphans (AOR 0.35, 95% CI 0.14–0.89), and non-orphans (AOR 0.45, 95% CI 0.21–0.99) were less likely to be non-adherent compared to double orphans. Double orphans who had a sibling as a caregiver were more likely to be non-adherent. The first mean CD4 count prior to initiating treatment was 520, 601, 599, and 844 (cells/ml), respectively (p<0.001). Their mean age at sero-status detection was 5.9, 5.3, 4.8, and 3.9 (year old), respectively (p<0.001).

Conclusions

Double orphans were at highest risk of ART non-adherence and especially those who had a sibling as a caregiver had high risk. They were also in danger of initiating ART at an older age and at a later stage of HIV/AIDS compared with other orphan categories. Double orphans need more attention to the promote child’s adherence to ART.

Cognitive, academic, and behavioral correlates of medication adherence in children and adolescents with perinatally acquired HIV infection

OBJECTIVE

Medication adherence is critical to the success of antiretroviral therapies for children and youth with perinatally acquired HIV. Factors that influence successful transition of medication responsibility from caregivers to youth are poorly understood. The purpose of this study was to evaluate the relationship of medication adherence with demographic, cognitive, academic, and behavioral characteristics.

METHODS

Randomly selected youth, N = 151, aged 8 to 18 years, completed cognitive and academic measures, and they and their caregivers completed questionnaires assessing behavior and emotional well-being. An announced pill count and questionnaires completed by youth and their caregivers were used to evaluate adherence.

RESULTS

Of 151 participants, 100 completed all adherence measures. Adherence rates varied by assessment method. Nonadherence (<90%) by pill count was associated with older child age, greater youth responsibility for medications, and other demographic and medication regimen variables. Verbal impairment predicted better self-reported adherence and reading problems predicted better self- and caregiver-reported adherence. Youth-reported locus of control was associated with pill count nonadherence, and poor relationships with parents were associated with youth-reported nonadherence.

CONCLUSIONS

Consideration of youth cognitive or academic status may be helpful in evaluating medication adherence in patients with perinatally acquired HIV infection, particularly when using self- or caregiver reports to assess adherence. Vigilance for adherence problems is indicated when youth are older, responsible for medications, report poor caregiver relationships, and/or sense a lack of control over their lives.

Barriers to medication adherence in HIV-infected children and youth based on self- and caregiver report

OBJECTIVE

Nonadherence to antiretroviral therapy among children/youth with HIV often is associated with disease progression. This study examined the agreement between child and caregiver perceptions of barriers to adherence and factors associated with these barriers.

METHODS

Children/youth with perinatally acquired HIV and their parents/caregivers (n = 120 dyads) completed a questionnaire about 19 potential barriers to adherence to the child's antiretroviral therapy regimen. Agreement between the 2 reports was measured via the kappa statistic. Factors associated with the barriers were assessed by using multiple logistic regression.

RESULTS

Of the 120 children, 55% were African American, 54% were boys, and the average age was 12.8 years. The most frequently reported barrier by either the caregiver or youth was "forgot." There were varying degrees of agreement between child and caregiver on the following barriers: "forgot," "taste," "child was away from home," "child refused," and "child felt good." Children who knew their HIV status were more likely to report logistical barriers, such as scheduling issues. Children with a biological parent as their caregiver were more likely to report regimen or fear of disclosure as a barrier.

CONCLUSIONS

Lack of agreement was observed for more than half of the studied barriers, indicating discrepancies between children's and caregivers' perceptions of factors that influence medication-taking. The findings suggest a need for interventions that involve both child and caregiver in the tasks of remembering when to administer the child's medications, sustaining adherence, and appropriately transitioning medication responsibility to the youth.

Developmental and disease-related influences on self-management acquisition among pediatric liver transplant recipients

Pediatric LT recipients are vulnerable to disruptions in their healthcare management and transitioning to self-managed care. This study aimed to examine whether age at transplant and indication for transplant (acute vs. chronic liver disease) influence later self-management skills. Sixty-three LT recipients, aged 14 and older (M = 17.68, s.d. = 3.01), were recruited and asked to complete a healthcare management survey, the Developmentally Based Skills Checklist, adapted for transplant patients, listing 22 behaviors that medically ill adolescents should progressively master. While there were no significant differences between those who received an LT owing to an acute disease vs. those who received an LT owing to a chronic disease, the age at which patients received their transplant did yield significant results, although, overall, these findings were attenuated by current age. However, our findings indicated that males transplanted at a younger age struggled with mastery over their healthcare responsibilities relative to males transplanted later and females in both age groups. There are many possible reasons why the experience of transplant at a younger age could negatively affect or derail healthcare transitions. Future research is necessary to further untangle this relationship; yet, it seems as though longer time living with LT may make transition harder for families.

Getting ready to leave: transition readiness in adolescent kidney transplant recipients

OBJECTIVE

To develop a measure of transition readiness and assess factors associated with perceived readiness for transition of healthcare responsibility and transfer among adolescent kidney transplant recipients.

METHODS

The Readiness for Transition Questionnaire (RTQ-teen; RTQ-parent) was created to assess overall transition readiness, adolescent healthcare behavior, and familial involvement in healthcare. Participants were 48 adolescent kidney transplant recipients ages 15-21 years. Thirty-two (66.7%) of the adolescents' caregivers also participated. Adolescents completed the RTQ-teen, as well as self-reported measures of adherence and barriers to adherence. Parents completed the RTQ-parent.

RESULTS

The RTQ showed good internal consistency, inter rater reliability, and demonstrated construct validity. Increased adolescent responsibility and decreased parental involvement predicted higher transition readiness. Additionally, greater adolescent adherence factors predicted greater transition readiness.

CONCLUSIONS

The preliminary psychometrics of the RTQ appear to be supported. Additional research should evaluate healthcare transition programming to identify clinical components related to improved transition readiness, adolescent responsibility, and medical outcomes.

A Review of Diabetes Mellitus–Specific Family Assessment Instruments

Family dynamics and attributes are increasingly recognized as affecting management of diabetes mellitus (DM); however, little research has been done on the validity and usefulness of family assessment instruments (FAIs). This article reviewed the literature that employs DM-specific FAIs and evaluates whether the instruments comprehensively captured family attributes/processes and were robust enough to be useful in understanding the relationship between family attributes/issues and DM-related health care. Studies using eight instruments were identified through a search of literature published from 1982 to 2010 and were analyzed with criteria derived from the measurement and family literatures. The findings of this study revealed that DM-specific FAIs yield useful data about family-related phenomenon; however, some domains of DM-specific care, such as family dynamics/functioning, were not overtly measured. Suggestions for improving DM-specific FAIs are provided and a rationale for why DM-specific and non-DM-specific FAIs is needed to fully measure family issues related to family dynamics/attributes on DM patient care.

Transition of pediatric liver transplant recipients to adult care: patient and parent perspectives

The need to prepare pediatric transplant recipients for the transfer to adult-centered transplant care has received increased attention. This study aimed to determine adolescent and young adult LTR and parent perceptions and attitudes about the transition process. LTR and their parents completed a survey assessing level of prior thought and interest in learning about transferring care, knowledge of the transition process, perceived importance of self-management skills, concerns about moving to the adult clinic, and responsibility for health management tasks. Responses were analyzed by age, gender, and time since transplantation. Participants included 46 LTR (mean age = 16.6 yr; range 12-21), and 31 parents. Recipients and parents reported moderate concern about transition, with leaving pediatric providers being a primary worry. LTR ≥16 yr reported greater health care responsibility and increased thought, interest, and knowledge about transition. There were significant differences between parent and LTR perceptions of health care responsibility, indicating that LTR perceive having more independence than what their parents report. Overall, results suggest that adolescent and young adult LTR and their parents perceive the importance of transitional care, but demonstrate poor knowledge of the process. There remains a need for improved transition planning for both adolescents and parents.

Disease management, coping, and functional disability in pediatric sickle cell disease

BACKGROUND

Youth with sickle cell disease (SCD) experience chronic symptoms that significantly interfere with physical, academic, and social-emotional functioning. Thus, to effectively manage SCD, youth and caregivers must work collaboratively to ensure optimal functioning. The goal of the current study was to examine the level of involvement in disease management tasks for youth with SCD and their caregivers. The study also examined the relationship between involvement in disease management tasks, daily functioning, and coping skills. The study utilized collaborative care and disease management theoretical frameworks.

METHODS

Youth and caregivers participated in the study during an annual research and education day event. Forty-seven patients with SCD aged 6 to 18 years and their caregivers completed questionnaires examining level of involvement in disease management tasks, youth functional disability, and youth coping strategies. Caregivers also completed a demographic and medical history form.

RESULTS

Parents and youth agreed that parents were significantly more involved in disease management tasks than youth, although level of involvement varied by task. Decreased parent involvement was related to greater coping strategies used by patients, including massage, prayer, and positive thinking. Higher functional disability (lower functioning) was related to greater parent involvement in disease management tasks, suggesting that greater impairment may encourage increased parent involvement.

CONCLUSIONS

Health professionals working with families of youth with SCD should discuss with parents and youth how disease management tasks and roles will be shared and transferred during adolescence. Parents and youth may also benefit from a discussion of these issues within their own families.

The HIV experience: youth identified barriers for transitioning from pediatric to adult care

OBJECTIVE

The aim of this study was to explore the experiences of youth living with HIV who transitioned from pediatric to adult care.

METHODS

Semi-structured telephone interviews were conducted with 59 youth (mean age = 22 years) living with HIV about the transition experience, demographics, and health status.

RESULTS

Of youth who transitioned to adult care, immune function (CD4) trended downward, 45% found the transition more difficult than anticipated, and 32% could not find emotional support services. Youth identified the need for increased continuity of care, assistance with logistics, improved communication with providers and caregivers, and individualized management of their transition process.

CONCLUSION

Without adequate preparation, the transition process can be compromised with potentially serious health consequences. Youth living with HIV seek adult providers that can provide developmentally appropriate transition interventions that address loss, disclosure, and sexual behavior along with medical needs.

The Changing Horizons of U.S. Families Living With Pediatric HIV

Although HIV is considered a chronic pediatric illness that is on the wane in the United States, challenges remain for those affected. The purpose of this longitudinal qualitative study was to examine the phenomenon of raising an HIV-positive child in the United States from the parental perspective. This study incorporated a longitudinal, phenomenological approach. The purposive sample included parents and guardians from 10 families from the northeast region of the United States with children diagnosed with asymptomatic HIV infection at the study onset. The researcher conducted in-depth interviews with the parents over a 7-year period. The common themes identified included: balancing normalcy with uncertainty, facing the multifaceted dilemmas associated with disclosure, and addressing the evolving medication and treatment challenges. The findings of this study can enhance the understanding of nurses and other health care professionals to improve policies, standards of care, and interventions for children and families living with pediatric HIV infection.

Preparing for transition? The allocation of oral medication regimen tasks in adolescents with renal transplants

A mixed-methods design was utilized to examine strategies that families use to manage the post-transplant oral medication regimen of adolescents with renal transplants. Seventeen adolescents and their caregivers were administered structured interviews assessing the tasks that families identified as comprising the oral medication regimen, how tasks were allocated across family members and how the dyad decided on the allocation of tasks. Adherence was assessed via electronic pill bottles and calculated by dividing the number of doses taken by those prescribed. Patients and their caregivers identified the following tasks as part of the oral medication regimen: filling the pillbox (71%), calling for refills (65%) and verifying that the pillbox is filled correctly (47%). Adult caregivers were primarily responsible for managing the medication regimen for the majority of adolescents (70%). Secondary analyses revealed that the number of oral medication regimen tasks identified by the dyad was significantly associated with patient adherence. Our findings highlight the need to bolster efforts to develop methods to quantitatively assess and promote self-management skills among adolescents with renal transplants.

Adherence to immunosuppressants: how can it be improved in adolescent organ transplant recipients?

PURPOSE OF REVIEW

Nonadherence among pediatric transplant recipients is prevalent, with rates as high as 75% among adolescents. These rates are alarming given that adherence behavior has the potential to be modified. This review examines evidence from recent studies and position statements to determine the current issues related to improving medication adherence in adolescent transplant recipients.

RECENT FINDINGS

To date, there are no empirically validated treatments to promote adherence in pediatric transplant recipients. Yet, interventions in other chronic illness populations suggest that combined education and behavioral strategies are the most effective in improving medication adherence. The use of technology, such as the Internet and cellphones, provides a promising mechanism for delivering adherence-promoting interventions to adolescents. Preliminary studies in pediatric solid organ transplant suggest that interventions focused on targeted education and behavioral cues using cellphone text messages are promising strategies for promoting medication adherence.

SUMMARY

Strategies for promoting adherence in adolescent transplant recipients should include developmentally appropriate models and should incorporate health-related education, motivational strategies, and behavioral skills. Interventions should be tailored to meet individual needs, and should be a collaborative effort between the adolescent, family and healthcare providers.

Assessment of transition readiness skills and adherence in pediatric liver transplant recipients

To examine transition readiness, adherence, and health outcomes in pediatric liver transplant recipients using a clinically administered screening measure. Seventy-one pediatric liver transplant recipients (11-20 yr) and 58 parents completed a clinic-based TRS measuring perceived and demonstrated self-management skills, AoR for health-related tasks, regimen knowledge, and psychosocial adjustment. Adherence was measured using s.d. of immunosuppressants, proportion of immunosuppressant blood levels out of target range, and clinic attendance. Health outcomes included liver test panels, biopsies, rejection episodes, and hospitalizations. Results indicate that all domains of transition readiness, with the exception of demonstrated skills, and non-adherence were positively correlated with age. Proportion of immunosuppressant blood levels below target range was positively correlated with self-management skills and increased responsibility for medication tasks. Parent regimen knowledge was associated with clinic attendance. Health outcomes were significantly related to medication non-adherence, but not to transition readiness domains. Medication adherence is considered to be a key factor in the transition from pediatric to adult-centered transplant care. Non-adherence is associated with an increased risk for medical complications and is potentially modifiable. Interventions to promote self-management skills and adherence should be an essential component of transition planning.

Medication adherence in adolescents with behaviorally-acquired HIV: evidence for using a multimethod assessment protocol

PURPOSE

The present study investigated medication adherence in an understudied population, adolescents with behaviorally acquired HIV, to improve upon prior methodological limitations using concurrent collection of HIV health status markers (viral load [VL]; percentage CD4 count [CD4%]) and multimethod adherence assessment (pill count, missed doses, off-schedule dosing).

PARTICIPANTS

A total of 60 youth with behaviorally acquired HIV receiving routine care in a multidisciplinary specialty clinic in the Mid-Southern United States. Adherence was assessed by routine pharmacy pill count and self-reported 3-day recall of doses missed and doses taken off-schedule, collected concurrently with clinically obtained VL and CD4% indicators. Adherence measures were evaluated as predictors of VL and CD4% using logistic regression analyses.

RESULTS

Adherence difficulties were detected by all assessment methods, with off-schedule dosing appearing the most problematic (29.4% taken off-schedule). Self-report of doses missed (p = .038) and off-schedule dosing (p = .021) significantly predicted detectable VL. For each percent increase in nonadherence by off-schedule dosing, there was a 2% increased likelihood of detectable VL. No adherence measure significantly correlated with CD4%; pharmacy pill count did not relate to either health status marker.

CONCLUSIONS

This study is the first to document multimethod medication adherence measurement in a defined sample of adolescents with behaviorally acquired HIV, using imposed concurrent collection of CD4% and VL. Adherence difficulties were detected regardless of assessment strategy, with off-schedule dosing representing the greatest nonadherence behavior. Both 3-day recall methods predicted VL. Further investigation of adherence in larger samples of youth with behaviorally acquired HIV is needed to better understand the relationship to CD4% suppression.

Pediatric adherence to HIV antiretroviral therapy

More than 2 million children are infected with HIV globally. Pediatric antiretroviral therapy (ART) adherence is complex, and current levels are often suboptimal. As established treatment programs in developed settings struggle with chronic therapy and nascent treatment programs in resource-limited settings expand, the importance and challenges of good adherence to ART are becoming ever more clear. Adherence behavior is influenced by many factors, which may be categorized as characteristics of the child, the caregiver(s) and family, the regimen, and society and culture. Many of these influences complicate measurement of pediatric adherence, and there is no gold standard. This article provides a conceptual framework and evidence-based look at the factors influencing ART adherence in children and aims to identify areas for intervention for this vulnerable population in need.

Parenting children with food allergy: preliminary development of a measure assessing child-rearing behaviors in the context of pediatric food allergy

BACKGROUND

Food allergy affects up to 8% of children and is increasingly common. Although adult caregivers initially assume the primary role in children's daily allergy management activities, as children approach school age they assume greater responsibility for the prevention of allergic exposures. The ways that parents prepare children for this transition are likely to influence children's subsequent risk for allergic exposures, yet few studies have examined parent behaviors in the context of pediatric food allergy.

OBJECTIVE

To develop a brief measure to evaluate specific parenting practices related to caring for a child with food allergy.

METHODS

A total of 292 primary caregivers of food-allergic children completed an Internet-based survey that included the Parenting Children with Food Allergy (PCFA) questionnaire.

RESULTS

Factor analysis of the PCFA items suggested 3 factors that accounted for 98% of the variance: autonomy support, protection/monitoring, and emergency education. Internal consistencies for the 3 scales were acceptable (alpha = .79, .73, and .82, respectively). Child age and medical variables (history of emergency epinephrine use, perceived severity of worst allergic reaction, and number of different food allergies) were associated with parenting practices.

CONCLUSION

Although additional psychometric data for the PCFA are needed, preliminary findings suggest that this measure may be useful in evaluating parenting within the context of pediatric food allergy.

Adolescents and HIV: prevention and clinical care

The incidence of HIV infection has increased to alarming proportions among minority youth, in particular among young men who have sex with men and among teenage girls. The unique socioeconomic, behavioral, and emotional vulnerability of adolescents for sexually transmitted diseases, including HIV, requires early identification of HIV infection for linkage to care. Differences in the clinical and psychosocial presentations of youth with perinatally versus behavioral acquired HIV infection are important and influence the acceptance of illness, self-efficacy, and antiretroviral treatment adherence. The ideal multidisciplinary team approach of culturally sensitive services for youth integrates clinical care, psychosocial and peer support interventions, transition planning, primary and secondary prevention, as well as comprehensive reproductive adolescent health services.