Sexual Knowledge Among Adolescents with Physical Handicaps: A Systematic Review

In the past, many social barriers led to the perception that adolescents with physical handicaps do not have a vivid sexuality. This is the first systematic review aiming to answer how sexual knowledge is provided for adolescents with physical disabilities. Findings might be helpful to construe recommendations for sexual education of adolescents with physical handicaps. Literature search occurred by means of databases PUBMED, Web of Science and PSYCINFO. Papers are included that address sexual education and sexual knowledge of adolescents with physical handicaps, including papers dealing with sexuality of young people with chronic conditions that lead to (extensive) physical limitations. Nine papers could be identified. Subjects researched were between 11 and 25 years old. With the help of a self-administered quality assessment scheme we conducted a scoring with a high score of a maximum of 11 points. We divided three levels: highly informative papers, moderate informative papers and papers with only low information. Just one paper from the Netherlands is highly informative, four papers provide moderate information, and four contain only little information. The majority of physical handicapped adolescents get sexual education in school. Transfer of information is confined to the prevention of pregnancy, sexually transmitted diseases and harassment. Interdisciplinary sexual education appears as a key for self-determined and well informed sexual life for adolescents with and without handicaps. For people with handicaps there should be information available with respect to their physical limitation, additional to general facts.     

Methods for Measuring Multiple Medication Adherence: A Systematic Review–Report of the ISPOR Medication Adherence and Persistence Special Interest Group

Background

A broad literature base exists for measuring medication adherence to monotherapeutic regimens, but publications are less extensive for measuring adherence to multiple medications.

Previsit Multidomain Psychosocial Screening Tools for Adolescents and Young Adults: A Systematic Review

Adolescence and young adulthood constitute a period when exploratory behaviors can evolve into risky behaviors. Most causes of adolescent ill health are preventable; therefore, it is a priority to detect them early before they turn into health problems. Previsit multidomain psychosocial screening tools are used by professionals to detect and prioritize potentially problematic issues. In conjunction with appropriate clinician training, these tools have improved clinician screening rates in several areas of adolescent health. This article reviews existing multidomain previsit psychosocial screening tools developed in the 21st century and describes their characteristics using a systematic methodology.We reviewed 10,623 records to identify 15 different tools in use since 2000 and described their characteristics. Results show that all tools were developed in high-income countries. The tools provide sufficient coverage of many psychosocial domains relevant to young people's health. However, some psychosocial domains such as screen use and strengths are seldomly addressed. Furthermore, the tools rarely focus on young adults as a target population. Future research should assess the effectiveness, acceptability, and psychometric properties of validated psychosocial screening tools and examine how to expand their use in low- and middle-income countries.     

A Systematic Review of Adherence-Enhancing Interventions in Adolescents Taking Long-term Medicines

Purpose

To assess the effectiveness of adherence-enhancing interventions (AEIs) aimed at adolescents (10–19-year-olds).

Methods

An extensive search of seven bibliographic databases was conducted at the end of 2009 to identify comparative studies evaluating AEIs targeting adolescents. Data describing study characteristics and intervention effects on adherence to medicines or health outcomes were extracted and summarized using qualitative and quantitative methods.

Results

A total of 17 AEIs were identified: 12 studies (70%) were conducted in the United States, 10 (59%) included adolescents with type 1 diabetes mellitus, and 14 (82%) considered the developmental tasks of adolescence. In all, 12 AEIs successfully improved outcome measures. Features of successful interventions included targeting AEIs to a narrow age range, including family in type 1 diabetes mellitus management, and improving access to care. Poor quality and underpowered studies limit the inferences drawn from this review.

Conclusions

More diverse and robust studies are needed to identify strategies to help adolescents manage medicines.     

Defining Adherence to Dietary Self-Monitoring Using a Mobile App: A Narrative Review

Understanding how adherence to dietary self-monitoring with apps has been defined is a first step toward examining the relationship between adherence and weight loss. The purpose of this review was to explore how adherence to dietary self-monitoring has been defined in the empirical literature that addresses weight loss app use by overweight and obese adults. The integrative review method and the preferred reporting items for systematic reviews and meta-analyses guided this review. Scientific databases (n=5) were searched, which yielded 29 studies. Studies were screened, evaluated for data quality, and then analyzed according to the constant comparison method. Most studies were weak to moderate quality. Results indicated that adherence was operationally defined in two ways. Adherence was defined as either adherent or nonadherent based on the completion of recording a minimum amount of calorie intake or a calorie amount within a specific range of calories. Another way that adherence was defined was the frequency of dietary self-monitoring, which included the frequency of dietary intake recording, interaction with apps, and the timing of recording. Some studies defined adherence in both ways. Most included studies lacked diversity in study samples. Until a consensus is reached, it may be prudent to study multiple indicators of adherence to dietary self-monitoring using apps, and their respective relationships with weight loss. Studies are needed that address the type and degree of adherence to dietary self-monitoring with an app that is associated with weight loss in diverse populations.     

Vitamin C in Critically Ill Patients: An Updated Systematic Review and Meta-Analysis

Background: Vitamin C is a water-soluble antioxidant vitamin. Oxidative stress and its markers, along with inflammatory markers, are high during critical illness. Due to conflicting results of the published literature regarding the efficacy of vitamin C in critically ill patients, and especially the concerns for nephrotoxicity raised by some case reports, this meta-analysis was carried out to appraise the evidence and affirmation regarding the role of vitamin C in critically ill patients. Methods: We searched the database thoroughly to collect relevant studies that assessed intravenous vitamin C use in critically ill patients published until 25 February 2021. We included randomized controlled trials and observational studies with 20 or more critically ill patients who have received intravenous ascorbic acid (vitamin C). After screening 18,312 studies from different databases, 53 were included in our narrative synthesis, and 48 were included in the meta-analysis. We used the Covidence software for screening of the retrieved literature. Review Manager (RevMan) 5.4 was used for the pooling of data and Odds Ratios (OR) and Mean difference (MD) as measures of effects with a 95% confidence interval to assess for explanatory variables. Results: Pooling data from 33 studies for overall hospital mortality outcomes using a random-effect model showed a 19% reduction in odds of mortality among the vitamin C group (OR, 0.81; 95% CI, 0.66–0.98). Length of hospital stay (LOS), mortality at 28/30 days, ICU mortality, new-onset AKI and Renal Replacement Therapy (RRT) for AKI did not differ significantly across the two groups. Analysis of data from 30 studies reporting ICU stay disclosed 0.76 fewer ICU days in the vitamin C group than the placebo/standard of care (SOC) group (95% CI, −1.34 to −0.19). This significance for shortening ICU stay persisted even when considering RCTs only in the analysis (MD, −0.70; 95% CI, −1.39 to −0.02). Conclusion: Treatment of critically ill patients with intravenous vitamin C was relatively safe with no significant difference in adverse renal events and decreased in-hospital mortality. The use of vitamin C showed a significant reduction in the length of ICU stays in critically ill patients.     

Barriers and Facilitators for Consumer Adherence to the Dietary Guidelines for Americans: The HEALTH Study

The majority of the US population does not meet recommendations for consumption of milk, whole grains, fruit, and vegetables. The goal of our study was to understand barriers and facilitators to adherence to the Dietary Guidelines for Americans for four nutrient-rich food groups in fifth-grade children and unrelated adult caregivers across six sites in a multistate study. A total of 281 unrelated adult caregivers (32% African American, 33% European American, and 35% Hispanic American) and 321 children (33% African American, 33% European American, and 34% Hispanic American) participated in 97 Nominal Group Technique sessions. Nominal Group Technique is a qualitative method of data collection that enables a group to generate and prioritize a large number of issues within a structure that gives everyone an equal voice. The core barriers specific to unrelated adult caregivers were lack of meal preparation skills or recipes (whole grains, fruit, vegetables); difficulty in changing eating habits (whole grains, fruit, vegetables), cost (milk, whole grains, fruit, vegetables), lack of knowledge of recommendation/portion/health benefits (milk, vegetables), and taste (milk, whole grains, vegetables). Specific to children, the core barriers were competing foods (ie, soda, junk foods, sugary foods [whole grains, milk, fruit, vegetables]), health concerns (ie, milk allergy/upset stomach [milk]), taste/flavor/smell (milk, whole grains, fruit, vegetables), forget to eat them (vegetables, fruit), and hard to consume or figure out the recommended amount (milk, fruit). For both unrelated adult caregivers and children, reported facilitators closely coincided with the barriers, highlighting modifiable conditions that could help individuals to meet the Dietary Guidelines for Americans.     

Association of Energy and Protein Delivery on Skeletal Muscle Mass Changes in Critically Ill Adults: A Systematic Review

Critically ill patients experience significant and rapid loss of skeletal muscle mass, which has been associated with negative clinical outcomes. The aetiology of muscle wasting is multifactorial and nutrition delivery may play a role. A systematic literature review was conducted to examine the association of energy and/or protein provision on changes in skeletal muscle mass in critically ill patients. Key databases were searched up until March 2016 to identify studies that measured skeletal muscle mass and/or total body protein (TBP) at 2 or more time points during acute critical illness (up to 2 weeks after an intensive care unit [ICU] stay). Studies were included if there was documentation of participant energy balance or mean energy delivered to participants during the time period between body composition measurements. Six studies met inclusion criteria. A variety of methods were used to assess skeletal muscle mass or TBP. Participants in included studies experienced differing levels of muscle loss (0%–22.5%) during the first 2 weeks of ICU admission. No association between energy and protein delivery and changes in skeletal muscle mass were observed. This review highlights that there is currently limited high‐quality evidence to clearly define the association between energy and/or protein delivery and skeletal muscle mass changes in acute critical illness. Future studies in this area should be adequately powered, account for all potential confounding factors to changes in skeletal muscle mass, and detail all sources and quantities of energy and protein delivered to participants.     

Adherence to Antiretroviral Therapy in India: A Systematic Review and Meta-Analysis

Objective:

To assess the adherence to antiretroviral therapy (ART) in the human immunodeficiency virus (HIV)-infected population in India.

Design:

Systematic review and meta-analysis.

Materials and Methods:

The Medline and Cochrane library database were searched. Any prospective or retrospective study enrolling a minimum of 10 subjects with a primary objective of assessing ART adherence in the HIV population in India was included. Data were extracted on adherence definition, adherence estimates, study design, study population characteristics, recall period and assessment method. For metaanalysis, the pooled proportion was calculated as a back-transform of the weighted mean of the transformed proportions (calculated according to the Freeman-Tukey variant of the arcsine square root) using the random effects model.

Results:

There were seven cross-sectional studies and one retrospective study enrolling 1666 participants. Publication bias was significant (P = 0.003). Pooled results showed an ART adherence rate of 70% (95% confidence interval: 59–81%, I² = 96.3%). Sensitivity analyses based on study design, adherence assessment method and study region did not influence adherence estimates. Fifty percent (4/8) of the studies reported cost of medication as the most common obstacle for ART adherence. Twenty-five percent (2/8) reported lack of access to medication as the reason for non-adherence and 12% (1/8) cited adverse events as the most prevalent reason for non-adherence. The overall methodological quality of the included studies was poor.

Conclusion:

Pooled results show that overall ART adherence in India is below the required levels to have an optimal treatment effect. The quality of studies is poor and cannot be used to guide policies to improve ART adherence.     

Advance Directive Preferences Among Terminally Ill Older Patients and Its Facilitators and Barriers in China: A Scoping Review

ObjectivesTo explore advance directive (AD) preferences and the facilitators and barriers of promoting ADs among terminally ill older patients in China.DesignA scoping review was used to identify key themes in ADs.Setting and participantsStudies from 2007 to 2017 were identified from the MEDLINE and Cochrane libraries. Articles concerning important components of ADs in terminally ill older patients were selected.MeasuresEligible articles concerning important components of ADs in terminally ill older patients were thematically synthesized. Later, implementation evidence was identified from core components.ResultsWe used 13 articles and identified key components in ADs: (1) Chinese cultural characteristics; (2) policy support; (3) advance care planning (ACP); (4) hospice-palliative care (HPC); (5) prognosis disclosure and life-sustaining treatment preference; (6) knowledge about ADs for patients and their families; (7) the prevalence of ADs; (8) implementation of ADs; (9) staff experience and training; and (10) effective communication between patients, their families, and health care professionals. Facilitators in implementing ADs included previous comfort-oriented end-of-life care experience of patients or their families, and the enactment of relevant policy. Barriers included traditional Chinese cultural beliefs; lack of policy; lack of knowledge of ADs, ACP, and HPC; and poor communication between physicians, patients, and family members.Conclusions/ImplicationsChinese patients still showed positive preferences toward ADs. The implementation of ADs could be promoted through public education about ADs, the learning of ACP and HPC, and relevant policy development in China.     

Interventions to Increase Medication Adherence in African-American and Latino Populations: A Literature Review

The objective of this systematic review was to investigate the effectiveness of interventions to improve medication adherence in ethnic minority populations. A literature search from January 2000 to August 2012 was conducted through PubMed/Medline, Web of Science, The Cochrane Library, and Google Scholar. Search terms used included: medication (MeSH), adherence, medication adherence (MeSH), compliance (MeSH), persistence, race, ethnicity, ethnic groups (MeSH), minority, African-American, Hispanic, Latino, Asian, Pacific Islander, and intervention. Studies which did not have ≥75% of the sample population comprised of individuals of any one ethnic background were excluded, unless the authors performed sub-group analyses by race/ethnicity. Of the 36 studies identified, 20 studies showed significant post-intervention differences. Sample population sizes ranged from 10 to 520, with a median of 126.5. The studies in this review were conducted with patients of mainly African-American and Latino descent. No studies were identified which focused on Asians, Pacific Islanders, or Native Americans. Interventions demonstrating mixed results included motivational interviewing, reminder devices, community health worker (CHW) delivered interventions, and pharmacist-delivered interventions. Directly observed therapy (DOT) was a successful intervention in two studies. Interventions which did not involve human contact with patients were ineffective. In this literature review, studies varied significantly in their methods and design as well as the populations studied. There was a lack of congruence among studies in the way adherence was measured and reported. No single intervention has been seen to be universally successful, particularly for patients from ethnic minority backgrounds.Keyword: Medication adherence, compliance, intervention, ethnic minority     

Impact of Interventions on Medication Adherence and Blood Pressure Control in Patients with Essential Hypertension: A Systematic Review by the ISPOR Medication Adherence and Persistence Special Interest Group

ObjectivesTo systematically review the evidence on the impact of interventions to improve medication adherence in adults prescribed antihypertensive medications.MethodsAn electronic search was undertaken of articles published between 1979 and 2009, without language restriction, that focused on interventions to improve antihypertensive medication adherence among patients (≥18 years) with essential hypertension. Studies must have measured adherence as an outcome of the intervention. We followed standard guidelines for the conduct and reporting of the review and conducted a narrative synthesis of reported data.ResultsNinety-seven articles were identified for inclusion; 35 (35 of 97, 36.1%) examined interventions to directly improve medication adherence, and the majority (58 of 97, 59.8%) were randomized controlled trials. Thirty-four (34 of 97, 35.1%) studies reported a statistically significant improvement in medication adherence.Discussion/ConclusionsInterventions aimed at improving patients’ knowledge of medications possess the greatest potential clinical value in improving adherence with antihypertensive therapy. However, we identified several limitations of these studies, and advise future researchers to focus on using validated adherence measures, well-designed randomized controlled trials with relevant adherence and clinical outcomes, and guidelines on the appropriate design and analysis of adherence research.     

A Single-Blind,Parallel Design RCT to Assess the Effectiveness of SMS Reminders in Improving ART Adherence Among Adolescents Living with HIV (STARTA Trial)

PurposeThe study evaluated the feasibility, acceptability, and efficacy of interactive and tailored short message reminders on antiretroviral therapy adherence among adolescents (15–19 years) living with HIV in southwest Nigeria.MethodsThe study was a single-blind, parallel-design (ratio 1:1), and multicenter RCT of 209 medication-non-adherent adolescents living with HIV at HIV clinics in two states in southwest Nigeria. The research assessed ART adherence using the visual analog scale, viral suppression, pill count, and ACTG scores; the feasibility of the intervention by the SMS delivery and response (overall and individual) rates; and acceptability using self-report, willingness to continue receiving the intervention, and desire for its scale-up.ResultsA total of 17,690 text messages were sent while 10,119 (57.2%) got delivered to the participants. Out of 9,216 responses that were received from the study participants, 8,781 (95.3%) indicated acceptability of the intervention.The end-of-study log₁₀ of viral load values between control and intervention groups had a mean difference of 0.66 (95% CI 0.26–1.06) and p-value of .001. Also, the unadjusted odds ratio of undetected viral load (≤20 copies/ml) was 1.356 (1.039–1.771) with a p-value of .002. However, the intervention had no effect on subjective measures of antiretroviral therapy adherence.ConclusionsThe use of interactive and tailored short message reminders to enhance antiretroviral therapy adherence among adolescents has good potential. It seems feasible, highly acceptable, and possibly leads to improved viral load count. It is likely that the associated antiretroviral therapy adherence enhances viral suppression and, therefore, improves outcomes in adolescent HIV.