Remote monitoring of pain and symptoms using wireless technology in children and adolescents with sickle cell disease

The use of abstract animations and a graphical body image for assessing pain outcomes among adults with sickle cell disease

Painimation, a novel digital pain assessment tool, allows patients to communicate their pain quality, intensity, and location using abstract animations (painimations) and a paintable body image. This study determined the construct validity of painimations and body image measures by testing correlations with validated pain outcomes in adults with sickle cell disease (SCD). Analyses used baseline data from a multisite randomized trial of 359 adults with SCD and chronic pain. Participants completed questionnaires on demographics, pain severity, frequency and interference, catastrophizing, opioid use, mood and quality of life, plus the Painimation app. Participants were categorized by selected painimations, and were split into groups based on the proportion of painted body image. Potential confounding was evaluated by age, gender, race, education, disability, site, depression, and anxiety. The 'shooting' painimation was strongly associated with daily pain intensity, pain interference, frequency, and severity. 'Electrifying' was associated with daily pain and opioid misuse, while greater body area in pain correlated with worse outcomes across all pain measures. Both painimations and body image measures correlated with validated pain outcomes, quality of life and mental health measures. This demonstrates animations and body image data can assess SCD pain severity, potentially with more accuracy than a 0-10 scale. Future research will explore whether Painimation can differentiate biological and psychosocial pain components. PERSPECTIVE: This article presents the preliminary construct validity of Painimation in SCD by examining the associations of "painimations" and body area image data with daily e-diary and traditional self-report pain outcomes.

Self-management for sickle cell disease among patients and parents: A qualitative study

OBJECTIVE

This study aimed to explore self-management practices among patients and parents of children with sickle cell disease (SCD).

METHODS

The qualitative descriptive design was employed. The study involved 19 participants comprising adult SCD patients ≥16 years, and nine parents of SCD children ≤ 15 years. Purposive sampling was conducted to select participants from a teaching hospital and SCD association. Data was collected using one-on-one interviews, transcribed verbatim, and analysed using qualitative content analysis.

RESULTS

Self-management was reported through four categories including preventive health, self-monitoring, self-diagnosis, and self-treatment. Hydration, nutrition, activity limitation, avoidance of cold temperatures, and supportive medications were the most common preventive health actions. Regarding self-monitoring and self-diagnosis, the parents emphasized objective indicators such as changes in urine and eye colour compared to the adults who utilize subjective indicators such as feeling unwell and easy fatigue. Pharmacological and non-pharmacological measures were reported by both groups for treating painful episodes, fever, leg ulcers, priapism, and unspecified symptoms.

DISCUSSION

The participants in this study practice several self-management actions with some differences in application between adults and children. Tailored self-management services may be helpful for adults and children when developing services for SCD patients.

Mental health, pain and likelihood of opioid misuse among adults with sickle cell disease

Depressive symptoms are prevalent in individuals living with sickle cell disease (SCD) and may exacerbate pain. This study examines whether higher depressive symptoms are associated with pain outcomes, pain catastrophizing, interference and potential opioid misuse in a large cohort of adults with SCD. The study utilized baseline data from the 'CaRISMA' trial, which involved 357 SCD adults with chronic pain. Baseline assessments included pain intensity, daily mood, the Patient Health Questionnaire (PHQ), the Generalized Anxiety Disorders scale, PROMIS Pain Interference, Pain Catastrophizing Scale, the Adult Sickle Cell Quality of Life Measurement Information System and the Current Opioid Misuse Measure. Participants were categorized into 'high' or 'low' depression groups based on PHQ scores. Higher depressive symptoms were significantly associated with increased daily pain intensity, negative daily mood, higher pain interference and catastrophizing, poorer quality of life and a higher likelihood of opioid misuse (all p < 0.01). SCD patients with more severe depressive symptoms experienced poorer pain outcomes, lower quality of life and increased risk of opioid misuse. Longitudinal data from this trial will determine whether addressing depressive symptoms may potentially reduce pain frequency and severity in SCD.

Pain Management Mobile Applications: A Systematic Review of Commercial and Research Efforts

Shared decision making is crucial in the pain domain. The subjective nature of pain demands solutions that can facilitate pain assessment and management. The aim of the current study is to review the current trends in both the commercial and the research domains in order to reveal the key issues and guidelines that could further help in the effective development of pain-focused apps. We searched for scientific publications and commercial apps in 22 databases and the two major app stores. Out of 3612 articles and 336 apps, 69 met the requirements for inclusion following the PRISMA guidelines. An analysis of their features (technological approach, design methodology, evaluation strategy, and others) identified critical points that have to be taken into consideration in future efforts. For example, commercial and research efforts target different types of pain, while no participatory design is followed in the majority of the cases examined. Moreover, the evaluation of the final apps remains a challenge that hinders their success. The examined domain is expected to experience a substantial increase. More research is needed towards the development of non-intrusive wearables and sensors for pain detection and assessment, along with artificial intelligence techniques and open data.

Feasibility and Quality Validation of a Mobile Application for Enhancing Adherence to Opioids in Sickle Cell Disease

Prescription opioid nonadherence, specifically opioid misuse, has contributed to the opioid epidemic and opioid-related mortality in the US. Popular methods to measure and control opioid adherence have limitations, but mobile health, specifically smartphone applications, offers a potentially useful technology for this purpose. We developed, tested, and validated the OpPill application using the Mobile Applications Rating Scale (MARS), a validated tool for assessing the quality of mobile health apps. The MARS contains four scales (range of each scale = 0–4) that rate Engagement, Functionality, Aesthetics, and Information Quality. It also assesses subjective quality, relevance, and overall application impact. Our application was built to be a mobile monitoring and reporting system intended to enhance opioid adherence by collecting data and providing systematic feedback on pain and opioid use. Patients (n = 28) all had one of various SCD genotypes, were ages 19 to 59 years (mean 36.56), 53.6% were female, and 39.3% had completed some college. Patients rated the OpPill application highly on all four scales: Engagement, 3.93 ± 0.73; Functionality, 4.54 ± 0.66; Aesthetics, 3.92 ± 0.81; Information, 3.91 ± 0.87. The majority of patients found the application to be relevant for their care. A total of 96% reported the information within the app was complete, while 4% estimated the information to be minimal or overwhelming. Patients (91.7%) overwhelmingly reported that the quality of information as it pertained to SCD patients was relevant; only 8.3% found the application to be poorly relevant to SCD. Similarly, patients (91.7%) overwhelmingly rated both the application’s performance and ease of use positively. The large majority of participants (85.7%) found the application to be interesting to use, while 74% found it entertaining. All users found the application’s navigation to be logical and accurate with consistent and intuitive gestural design. We conclude that the OpPill application, specifically targeted to monitor opioid use and pain and opioid behavior in patients with Chronic Non-Cancer Pain, was feasible and rated by SCD patients as easy-to-use using a validated rating tool.

Physical Impairment and Function in Children and Adolescents With Sickle Cell Disease: A Systematic Review

OBJECTIVE

To examine physical impairments and physical function in children and adolescents with sickle cell disease (SCD).

DATA SOURCES

PubMed, Embase (embase.com), Cumulative Index to Nursing and Allied Health (EBSCO), Cochrane Central Register of Controlled Trials (Wiley), and Dissertations and Theses (ProQuest) were searched from January 1, 1990, to September 25, 2020. References retrieved were required to include a term for SCD and a term for physical impairments or physical function. Results were limited to articles with children and adolescents and in the English language.

STUDY SELECTION

A total of 3054 nonduplicate articles were independently screened by 2 reviewers, resulting in 240 articles for full-text review. The full-text review, performed by 2 independent reviewers, resulted in 67 articles.

DATA EXTRACTION

Data were extracted from each full text to a custom Excel document by a single reviewer and were verified by a secondary reviewer.

DATA SYNTHESIS

The studies identified in this systematic review offer evidence that children and adolescents with SCD demonstrate physical impairments and physical function limitations compared with control participants as noted by varying percentages in deficits up to 19%-58% in muscle and bone composition and/or symptoms, muscle strength, cardiopulmonary function, motor performance, physical activity, and physical function domains of quality of life questionnaires.

CONCLUSIONS

Children and adolescents with SCD present with physical impairments and physical function limitations. Scientists and clinicians should consider developing collaborative standards to define and objectively measure physical impairment and function in this population to comprehensively examine the underlying factors that contribute to physical impairments and function.

Sickle Cell Disease and Pain: Is it all Vaso-occlusive Crises?

OBJECTIVES

Acute pain is the main complication of sickle cell disease. Chronic pain (CP) and neuropathic pain (NP) may also be experienced, but have not been formally described in Jamaican patients. A cross-sectional study was conducted to determine their prevalence and characteristics, and to determine the common pain locations and modalities of management.

MATERIALS AND METHODS

All well individuals with sickle cell disease patients 14 years and older, not pregnant and without a history of clinical stroke were consecutively recruited. Anthropometric measurements, hematology studies, an analgesia checklist, and the Adult Sickle Cell Quality of Life Measurement Information System questionnaire were completed. The painDETECT questionnaire was completed to describe NP and pain patterns-from which CP was defined.

RESULTS

There were 257 patients in total, with 55.6% being females; the mean age of the patients was 31.7±12 years, and 75% had the SS genotype. Almost all patients (92.6%) had had an acute pain crisis in their lifetime and 72.4% in the last year. The mean severity at last attack was 6.8±3.1 on a scale of 0 to 10. The prevalences of CP and NP were 21.5% and 17.9%, respectively. Female sex, the presence of current leg ulcers, and the use of a strong opioid in the last 4 weeks produced higher odds of NP, whereas older age, milder genotypes, and daily analgesic use had the highest odds of CP. Opioids were used by 40.1% of the patients in the previous 4 weeks, whereas nonpharmacological treatments such as physiotherapy was less used, but reported to be very effective.

DISCUSSION

CP and NP should be assessed during routine care of sickle cell pain so that targeted therapies can be applied.

Using an App to monitor postoperative pain at home in pediatric patients

A prospective comparative study was conducted in 487 pediatric patients (69% male, mean age = 6.4 ± 4.0) to evaluate (a) the incidence, intensity, and characteristics of pain in pediatric patients at home during the first 24 hours and 5 days after surgery and (b) the factors associated with higher pain intensity, including the impact of an application (App) compared to the paper-and-pencil approach. Postoperative pain was assessed by patients or their parents at home using the 'Bambino Gesù' Children's Hospital (Ospedale Pediatrico Bambino Gesù, OPBG) tool for participants aged 4-17 years or the Faces, Legs, Arms, Cry, and Consolability scale for participants less than four years old. Participants were assigned to two groups: those who used the paper-and-pencil version of the pain scale and those who used the App. Overall, 209 of the 472 (44%) participants reported pain during the first 24 hours, and 92 of the 420 (22%) reported pain between one and five days after surgery. Higher pain intensity scores were associated with being in the App group, directly assessing own pain, and using the OPBG tool. The App was effective in facilitating pain assessment. Health professionals could empower pediatric patients and their parents in assessing pain at home through a dedicated App.

Evaluation of Longitudinal Pain Study in Sickle Cell Disease (ELIPSIS) by patient-reported outcomes, actigraphy, and biomarkers

Clinical trials in sickle cell disease (SCD) often focus on health care utilization for painful vaso-occlusive crises (VOCs). However, no objective, quantifiable pain biomarkers exist, pain is not specific to VOCs, health care utilization varies between patients, unreported at-home VOCs likely contribute to long-term outcomes, and patient-reported outcomes are seldom considered. This noninterventional, longitudinal, 6-month study aimed to develop tools to identify VOCs in SCD patients with or without health care utilization. Participants wore an actigraph device, tracking sleep and activity. Patients with SCD used an electronic patient-reported outcome (ePRO) tool to collect data on pain, medication, fatigue, and daily function. Patients self-reported when they experienced VOC pain (VOC day). Biomarkers were collected every 3 weeks (non-VOC). Self-reported VOCs triggered at-home or in-hospital blood collection. The study enrolled 37 participants with SCD; 35 completed the study. Participants reported 114 VOC events and 346 VOC days, of which 62.3% and 78.3%, respectively, were self-treated at home. The ePRO and actigraphy captured end points of pain, functionality, fatigue, activity, and sleep; each was significantly altered on VOC days compared with non-VOC days. Biomarkers collected at home or in the hospital on VOC days were significantly altered compared with non-VOC baseline values, including leukocyte-platelet aggregates, microfluidic-based blood cell adhesion, interleukin-6, C-reactive protein, interleukin-10, tumor necrosis factor-α, and thrombin-antithrombin. The Evaluation of Longitudinal Pain Study in Sickle Cell Disease (ELIPSIS) trial shows the feasibility of accurately monitoring out-of-hospital pain by using patient-reported VOC days as potential end points for clinical trials in SCD; it describes the changes in biomarkers and activity measured by actigraphy that may enable improved identification and assessment of VOCs.

Pain Experience, Physical Function, Pain Coping, and Catastrophizing in Children With Sickle Cell Disease Who Had Normal and Abnormal Sensory Patterns

CONTEXT

Sickle cell disease (SCD) is associated with recurrent pain that could lead to abnormal sensory patterns (ASPs).

OBJECTIVES

The purpose of this study is to compare children with SCD who had normal sensory patterns (NSPs) and ASPs in pain experience, physical function, pain coping, and pain catastrophizing.

METHODS

Children with quantitative sensory testing data were selected from a larger study that examined pain and symptoms in children with SCD. Comparisons were made between children with NSP (n = 35; 13.9 ± 1.9 years) and ASP (n = 13; 12.8 ± 1.9 years). Children completed the Adolescent Pediatric Pain Tool, Functional Disability Inventory, Pain Coping Questionnaire, and Pain Catastrophizing Scale.

RESULTS

No significant differences were found in pain intensity (2.9 ± 3.0 vs. 2.6 ± 2.8 on 0-10 Visual Analogue Scale) between the NSP and ASP, respectively. The most common marked pain sites for both groups were lower extremities (22.9%), head and neck (20.8%), and upper extremities (20.8%). Functional Disability Inventory scores were significantly worse in ASP (38.5%) compared with NSP (11.4%). The ASP group had significantly worse scores in emotion-focused pain coping subscales.

CONCLUSION

Children with SCD with ASP had worse functional disability, were expressing more affective pain quality, and had emotion-focused pain coping compared with NSP. Future studies are needed to examine the effectiveness of physical activities on the physical function as well as psychosocial interventions such as peer support and creative arts expression to minimize development of ASP in children with SCD.

Towards an Effective Patient Health Engagement System Using Cloud-Based Text Messaging Technology

Patient and health provider interaction via text messaging (TM) has become an accepted form of communication, often favored by adolescents and young adults. While integration of TM in disease management has aided health interventions and behavior modifications, broader adoption is hindered by expense, fixed reporting schedules, and monotonic communication. A low-cost, flexible TM reporting system (REMOTES) was developed using inexpensive cloud-based services with features of two-way communication, personalized reporting scheduling, and scalable and secured data storage. REMOTES is a template-based reporting tool adaptable to a wide-range of complexity in response formats. In a pilot study, 27 adolescents with sickle cell disease participated to assess feasibility of REMOTES in both inpatient and outpatient settings. Subject compliance with at least one daily self-report pain query was 94.9% (112/118) during inpatient and 91.1% (327/359) during outpatient, with an overall accuracy of 99.2% (970/978). With use of a more complex 8-item questionnaire, 30% (7/21) inpatient and 66.6% (36/54) outpatient responses were reported with 98.1% (51/52) reporting accuracy. All participants expressed high pre-trial expectation (88%) and post-trial satisfaction (89%). The study suggests that cloud-based text messaging is feasible and an easy-of-use solution for low-cost and personalized patient engagement.

Harnessing Phones to Target Pediatric Populations with Socially Complex Needs: Systematic Review

BACKGROUND

Mobile and smartphones are owned and accessed by many, making them a potentially optimal delivery mechanism to reach pediatric patients with socially complex needs (ie, pediatric populations who face overlapping adversities).

OBJECTIVE

To address the specialized needs of youth from such groups, this review synthesized the literature exploring the use of phone-based delivery to access pediatric populations with socially complex needs, targeting mental and behavioral health outcomes. The purpose of this synthesis was to provide recommendations for future research developing phone-based interventions for youth with socially complex needs.

METHODS

A trained medical librarian conducted the search strategy in the following databases: PubMed, Scopus, CINAHL, PsycINFO, Cochrane CENTRAL Register of Controlled Trials, Cochrane Database of Systematic Reviews, and Google Scholar. Studies targeting youth with socially complex needs were defined by recruiting samples that were primarily from traditionally underserved populations (ie, sex/gender minorities, racial/ethnic background, low socioeconomic status, rural/remote location, and sexual orientation). A systematic narrative framework was utilized and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed (registration number CRD42020141212).

RESULTS

A total of 14 studies met the inclusion criteria, with 3 depicting the use of phones to complete assessment and tracking goals and 11 to intervene on mental and behavioral health targets.

CONCLUSIONS

The literature indicates important directions for future research, including (1) involving diverse and representative teens (ie, the likely users of the interventions), stakeholders, and clinical/research staff; (2) integrating evidence-based therapies with minority-focused theories; (3) harnessing mobile device capabilities; and (4) considering and assessing for potential costs in phones as delivery mechanisms.

TRIAL REGISTRATION

PROSPERO CRD42020141212; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=141212.

Technologies for Opioid Use Disorder Management: Mobile App Search and Scoping Review

BACKGROUND

Advances in technology engender the investigation of technological solutions to opioid use disorder (OUD). However, in comparison to chronic disease management, the application of mobile health (mHealth) to OUD has been limited.

OBJECTIVE

The overarching aim of our research was to design OUD management technologies that utilize wearable sensors to provide continuous monitoring capabilities. The objectives of this study were to (1) document the currently available opioid-related mHealth apps, (2) review past and existing technology solutions that address OUD, and (3) discuss opportunities for technological withdrawal management solutions.

METHODS

We used a two-phase parallel search approach: (1) an app search to determine the availability of opioid-related mHealth apps and (2) a scoping review of relevant literature to identify relevant technologies and mHealth apps used to address OUD.

RESULTS

The app search revealed a steady rise in app development, with most apps being clinician-facing. Most of the apps were designed to aid in opioid dose conversion. Despite the availability of these apps, the scoping review found no study that investigated the efficacy of mHealth apps to address OUD.

CONCLUSIONS

Our findings highlight a general gap in technological solutions of OUD management and the potential for mHealth apps and wearable sensors to address OUD.

Self-management recommendations for sickle cell disease: A content analysis of websites

This authors report on the findings of a study designed to establish website-based self-management recommendations for sickle cell disease. Google and Yahoo search engines were used to search the World Wide Web. Purposive sampling was used to select 28 websites that met the inclusion criteria. Data were manually collected from health education materials and subjected to qualitative content analysis. Self-management was conceptualized as actions involving preventive health, self-monitoring, self-diagnosing, and self-treatment. The results show that the websites recommend more self-management actions for preventive health and self-treatment than for self-monitoring and self-diagnosis. Frequent oral fluid intake, limitation of overactivity, eating a healthy diet, avoiding extreme temperatures, and infections were the most common preventive health recommendations. Daily pain monitoring and general bodily inspections were the most frequent self-monitoring recommendations. Commonly cited self-diagnostic indicators were fever, persistent pain, enlarged spleen, and leg ulcers. The use of analgesics and nonpharmacological measures were regularly cited for self-treatment. Most recommendations were assessed as clinically safe as they align with standards for sickle cell management. Nurses and other professionals should teach clients how to assess the credibility of websites.

Frequency, Severity, and Distress Associated With Physical and Psychosocial Symptoms at Home in Children and Adolescents With Cancer

Malignancy- and cancer-related treatments lead to multiple symptoms. Although treatments focus on cure, few research studies have examined the symptoms that accompany these aggressive and complicated treatments. The purpose of the study was to evaluate the symptoms experienced by children at home. Children (n = 25) and adolescents (n = 33) diagnosed with cancer completed the Memorial Symptoms Assessment Scale during the 5 days at home after discharge from the hospital. The most frequent physical symptoms were fatigue (52.1%), nausea (50.7%), lack of appetite (43.7%), and pain (42.3%). The most frequent psychological symptoms were difficulty sleeping (21.1%), worrying (18.3%), feeling sad (18.3%), and feeling nervous (16.9%). Significant differences were found in the overall physical and psychosocial symptoms and Global Distress Index in patients with and without pain, fatigue, and nausea. Results indicated that physical and psychosocial symptoms and Global Distress Index increased as severity of pain, nausea, and fatigue increased. Children and adolescents were experiencing many symptoms at home but were often not reporting them.

A Medication Adherence App for Children With Sickle Cell Disease: Qualitative Study

BACKGROUND

Young people with sickle cell disease (SCD) often demonstrate low medication adherence and low motivation for effectively self-managing their condition. The growing sophistication of mobile phones and their popularity among young people render them a promising platform for increasing medication adherence. However, so far, few apps targeting SCD have been developed from research with the target population and underpinned with theory and evidence.

OBJECTIVE

The aim of this study was to develop a theory-and-evidence-based medication adherence app to support children and adolescents with SCD.

METHODS

The Behavior Change Wheel (BCW), a theoretically based intervention development framework, along with a review of the literature, 10 interviews with children and adolescents with SCD aged between 12 and 18 years, and consultation with experts informed app development. Thematic analysis of interviews provided relevant theoretical and evidence-based components to underpin the design and development of the app.

RESULTS

Findings suggested that some patients had lapses in memory for taking their medication (capability); variation in beliefs toward the effectiveness of medication and confidence in self-managing their condition (motivation); a limited time to take medication; and barriers and enablers within the changing context of social support during the transition into adulthood (opportunity). Steps were taken to select the appropriate behavioral change components (involving behavior change techniques [BCTs] such as information on antecedents, prompts/cues; self-monitoring of the behavior; and social support) and translate them into app features designed to overcome these barriers to medication adherence.

CONCLUSIONS

Patients with SCD have complex barriers to medication adherence necessitating the need for comprehensive models of behavior change to analyze the problem. Children and adolescents require an app that goes beyond simple medication reminders and takes into account the patient's beliefs, emotions, and environmental barriers to medication adherence.

Acceptability and Feasibility of a Mindfulness-Based Intervention for Pain Catastrophizing among Persons with Sickle Cell Disease

BACKGROUND

Few investigators have developed and tested nonpharmacological interventions for helping persons with sickle cell disease (SCD) manage persistent pain.

AIMS

The purpose of this pilot study was to examine the feasibility and acceptability of a mindfulness-based intervention (MBI) in adults with SCD and chronic pain and to gather preliminary data on its efficacy.

DESIGN

Data on feasibility and acceptability, including recruitment, retention, and attendance rates, were collected during a single-site, randomized control trial. Participants were randomly assigned to either a 6-session group telephonic MBI or a wait-listed control. Pain catastrophizing was assessed at baseline and at weeks 1, 3, and 6.

SETTING

Outpatient, comprehensive, interdisciplinary sickle cell disease center in the Southeast.

PARTICIPANTS/SUBJECTS

Adults at least 18 years of age with a self-reported diagnosis of sickle cell disease who self-identified as having chronic, non-cancer pain that persisted on most days for at least 6 months and adversely affected function and/or well-being.

METHODS

Seventy-eight adults were recruited; 18 (23%) declined to participate; 60 were randomly assigned to either the MBI (N = 40) or control (N = 20). Of those, 14 (35%) from the MBI and 12 (60%) from the control group withdrew immediately after random allocation, resulting in 34 evaluable cases (MBI: N = 26; control: N = 8).

RESULTS

Among the 26 assigned to MBI, the median number of sessions attended per person was 4; 7 (27%) attended all six sessions. Qualitative findings indicated that MBI participants viewed the program as acceptable and liked the telephonic format, community, and content. Reductions in pain catastrophizing outcomes were identified after intervention.

CONCLUSIONS

An MBI is feasible and acceptable for persons with SCD experiencing chronic pain. A larger randomized controlled trial to establish MBI efficacy on pain and related outcomes for SCD will provide nonpharmacologic, behavioral pain management options for nurses and other clinicians caring for persons with SCD and chronic pain.

Height-corrected low bone density associates with severe outcomes in sickle cell disease: SCCRIP cohort study results

Low bone mineral density (BMD) disproportionately affects people with sickle cell disease (SCD). Growth faltering is common in SCD, but most BMD studies in pediatric SCD cohorts fail to adjust for short stature. We examined low BMD prevalence in 6- to 18-year-olds enrolled in the Sickle Cell Clinical Research and Intervention Program (SCCRIP), an ongoing multicenter life span SCD cohort study initiated in 2014. We calculated areal BMD for chronological age and height-adjusted areal BMD (Ht-aBMD) z scores for the SCCRIP cohort, using reference data from healthy African American children and adolescents enrolled in the Bone Mineral Density in Childhood Study. We defined low BMD as Ht-aBMD z scores less than or equal to -2 and evaluated its associations with demographic and clinical characteristics by using logistic regression analyses. Of the 306 children and adolescents in our study cohort (mean age, 12.5 years; 50% female; 64% HbSS/Sβ0-thalassemia genotype; 99% African American), 31% had low areal BMD for chronological age z scores and 18% had low Ht-aBMD z scores. In multivariate analyses, low Ht-aBMD z scores associated with adolescence (odds ratio [OR], 7.7; 95% confidence interval [CI], 1.94-30.20), hip osteonecrosis (OR, 4.0; 95% CI, 1.02-15.63), chronic pain (OR, 10.4; 95% CI, 1.51-71.24), and hemoglobin (OR, 0.74; 95% CI, 0.57-0.96). Despite adjusting for height, nearly 20% of this pediatric SCD cohort still had very low BMD. As the SCCRIP cohort matures, we plan to prospectively evaluate the longitudinal relationship between Ht-aBMD z scores and markers of SCD severity and morbidity.

Digital Health for Geriatric Oncology

In this review, we describe state-of-the-art digital health solutions for geriatric oncology and explore the potential application of emerging remote health-monitoring technologies in the context of cancer care. We also discuss the benefits and motivations behind adopting technology for symptom monitoring of older adults with cancer. We provide an overview of common symptoms and of the digital solutions–designed remote symptom assessment. We describe state-of-the-art systems for this purpose and highlight the limitations and challenges for the full-scale adoption of such solutions in geriatric oncology. With rapid advances in Internet-of-things technologies, many remote assessment systems have been developed in recent years. Despite showing potential in several health care domains and reliable functionality, few of these solutions have been designed for or tested in older patients with cancer. As a result, the geriatric oncology community lacks a consensus understanding of a possible correlation between remote digital assessments and health-related outcomes. Although the recent development of digital health solutions has been shown to be reliable and effective in many health-related applications, there exists an unmet need for development of systems and clinical trials specifically designed for remote cancer management of older adults with cancer, including developing advanced remote technologies for cancer-related symptom assessment and psychological behavior monitoring at home and developing outcome-oriented study protocols for accurate evaluation of existing or emerging systems. We conclude that perhaps the clearest path to future large-scale use of remote digital health technologies in cancer research is designing and conducting collaborative studies involving computer scientists, oncologists, and patient advocates.

Self-management recommendations for sickle cell disease: A Ghanaian health professionals' perspective

OBJECTIVE

To describe self-management recommendations for sickle cell disease (SCD) care among health professionals who manage SCD in Ghana.

METHOD

Nine health care professionals (nurses, doctors, and physician assistants) who work in SCD were interviewed. The semistructured interviews were recorded, transcribed, and analysed using the qualitative content analysis method. Self-management recommendations were conceptualised as preventive health, self-monitoring, self-diagnosis, self-treatment, and self-evaluation.

RESULTS

Preventive health recommendations were the commonest, where the professionals described similar topics including avoidance of cold temperature, frequent oral hydration, and healthy nutrition. Self-monitoring recommendations included regular checks for pallor, urine colour, and splenic enlargement. Self-diagnosis recommendations were captured as warning signs and included pain, fever, unusual feelings, and enlarged spleen. Pain and fever management were the focus of most self-treatment advice, and there were some self-treatment recommendations for dactylitis, anaemia, and priapism. There was considerable variation in the strategies recommended for the management of individual SCD-related problems.

CONCLUSION

Ghanaian health professionals involved in SCD care provide limited and inconsistent self-management recommendations. There is a need for the development of SCD standards and guidelines that support effective self-management. Health professionals working in SCD require continuing education in self-management.

Availability of researcher-led eHealth tools for pain assessment and management: barriers, facilitators, costs, and design

INTRODUCTION

Numerous eHealth tools for pain assessment and management have been developed and evaluated with promising results regarding psychometric properties, efficacy, and effectiveness. Although considerable resources are spent on developing and evaluating these tools with the aim of increasing access to care, current evidence suggests they are not made available to end users, reducing their impact and creating potential research waste.

METHODS

This study consisted of 2 components: (1) a systematic review of eHealth tools for pediatric pain assessment and/or management published in the past 10 years, and (2) an online survey, completed by the authors of identified tools, of tool availability, perceived barriers or facilitators to availability, grant funding used, and a validated measure of user-centeredness of the design process (UCD-11).

RESULTS

Ninety articles (0.86% of citations screened) describing 53 tools met inclusion criteria. Twenty-six survey responses were completed (49.06%), 13 of which (50.00%) described available tools. Commonly endorsed facilitators of tool availability included researchers' beliefs in tool benefits to the target population and research community; barriers included lack of infrastructure and time. The average cost of each unavailable tool was $314,425.31 USD ($3,144,253.06 USD total, n = 10). Authors of available tools were more likely to have followed user-centered design principles and reported higher total funding.

CONCLUSION

Systemic changes to academic and funding structures could better support eHealth tool availability and may reduce potential for research waste. User-centered design and implementation science methods could improve the availability of eHealth tools and should be further explored in future studies.

Patient-Centered eHealth Interventions for Children, Adolescents, and Adults With Sickle Cell Disease: Systematic Review

BACKGROUND

Sickle cell disease is an inherited blood disorder that affects over 100,000 Americans. Sickle cell disease-related complications lead to significant morbidity and early death. Evidence supporting the feasibility, acceptability, and efficacy of self-management electronic health (eHealth) interventions in chronic diseases is growing; however, the evidence is unclear in sickle cell disease.

OBJECTIVE

We systematically evaluated the most recent evidence in the literature to (1) review the different types of technological tools used for self-management of sickle cell disease, (2) discover and describe what self-management activities these tools were used for, and (3) assess the efficacy of these technologies in self-management.

METHODS

We reviewed literature published between 1995 and 2016 with no language limits. We searched MEDLINE, EMBASE, CINAHL, PsycINFO, and other sources. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Two independent reviewers screened titles and abstracts, assessed full-text articles, and extracted data from articles that met inclusion criteria. Eligible studies were original research articles that included texting, mobile phone-based apps, or other eHealth interventions designed to improve self-management in pediatric and adult patients with sickle cell disease.

RESULTS

Of 1680 citations, 16 articles met all predefined criteria with a total of 747 study participants. Interventions were text messaging (4/16, 25%), native mobile apps (3/16, 19%), Web-based apps (5/16, 31%), mobile directly observed therapy (2/16, 13%), internet-delivered cognitive behavioral therapy (2/16, 13%), electronic pill bottle (1/16, 6%), or interactive gamification (2/16, 13%). Interventions targeted monitoring or improvement of medication adherence (5/16, 31%); self-management, pain reporting, and symptom reporting (7/16, 44%); stress, coping, sleep, and daily activities reporting (4/16, 25%); cognitive training for memory (1/16, 6%); sickle cell disease and reproductive health knowledge (5/16, 31%); cognitive behavioral therapy (2/16, 13%); and guided relaxation interventions (1/16, 6%). Most studies (11/16, 69%) included older children or adolescents (mean or median age 10-17 years; 11/16, 69%) and 5 included young adults (≥18 years old) (5/16, 31%). Sample size ranged from 11 to 236, with a median of 21 per study: <20 in 6 (38%), ≥20 to <50 in 6 (38%), and >50 participants in 4 studies (25%). Most reported improvement in self-management-related outcomes (15/16, 94%), as well as high satisfaction and acceptability of different study interventions (10/16, 63%).

CONCLUSIONS

Our systematic review identified eHealth interventions measuring a variety of outcomes, which showed improvement in multiple components of self-management of sickle cell disease. Despite the promising feasibility and acceptability of eHealth interventions in improving self-management of sickle cell disease, the evidence overall is modest. Future eHealth intervention studies are needed to evaluate their efficacy, effectiveness, and cost effectiveness in promoting self-management in patients with sickle cell disease using rigorous methods and theoretical frameworks with clearly defined clinical outcomes.

Pediatric to Adult Care Transition: Perspectives of Young Adults With Sickle Cell Disease

Objectives

The aim of this study was to explore perspectives of transition and transition readiness of young adult patients (YAs) with sickle cell disease (SCD) who have transitioned to adult health care.

Methods

In all, 19 YAs with SCD (ages 18-30 years) participated in one of three focus groups and completed a brief questionnaire about transition topics. Transcripts were coded and emergent themes were examined using the social-ecological model of adolescent and young adult readiness for transition (SMART).

Results

Themes were consistent with most SMART components. Adult provider relationships and negative medical experiences emerged as salient factors. YAs ranked choosing an adult provider, seeking emergency care, understanding medications/medication adherence, knowing SCD complications, and being aware of the impact of health behaviors as the most important topics to include in transition programming.

Conclusions

The unique perspectives of YAs can inform the development and evaluation of SCD transition programming by incorporating the identified themes.

Pain Assessment Methods and Interventions Used by Pediatric Psychologists: A Survey by the Pain Special Interest Group of the Society of Pediatric Psychology

Although many valid pain-related assessment instruments and interventions exist, little is known about which are actually utilized in practice and the factors that contribute to pediatric psychologist's decisions about their use. The aim of this survey study was to present a summary of current clinical practice among pediatric psychologists in the area of pediatric pain and to identify the needs and possible resources that would enable practitioners to better implement evidence-based assessments and interventions. To accomplish this aim, the Pain Special Interest Group of the Society of Pediatric Psychology (SPP) constructed an online survey that was sent electronically to current members of the SPP list serve. Results indicated the majority of participants are guided by a theoretical model and are using evidence-based assessments and interventions, although they are not always familiar with the literature supporting their use. Providers noted evidence-based pain intervention is facilitated by assessment tools, intervention resources, and appreciation of pain interventions by multidisciplinary team members. Barriers are both logistical (clinic space and time constraints) and knowledge-based (lack of familiarity with assessments/interventions). Thus, while pediatric psychologists are progressing towards better translation of research to practice, continued educational efforts and communication among practitioners about available resources are warranted.

Successful utilization of an electronic pain diary in a multinational phase 3 interventional study of pediatric sickle cell anemia

BACKGROUND/AIMS

Patients with sickle cell anemia can experience recurrent pain episodes, which affect quality of life. The reported prevalence of pain is higher in studies using patient diaries than in healthcare facility utilization data. Determining Effects of Platelet Inhibition on Vaso-Occlusive Events was a multinational study that assessed the efficacy and safety of prasugrel in reducing the rate of vaso-occlusive events in children with sickle cell anemia (NCT01794000) and included an electronic patient-reported outcome diary to record pain occurrence. We aimed to capture diary completion rates and compliance in children who used the electronic patient-reported outcome diary during the Determining Effects of Platelet Inhibition on Vaso-Occlusive Events study and examine factors contributing to diary completion rates and compliance.

METHODS

Daily electronic patient-reported outcome diary data were collected for up to 9 months in Determining Effects of Platelet Inhibition on Vaso-Occlusive Events participants aged 4 to <18 years in Africa, the Americas, Europe, and the Middle East. The questionnaires were available in 11 languages/dialects for collecting subjective (pain intensity, activity interference) and objective (study drug use, analgesic use, school attendance) data. Pain intensity was measured using the Faces Pain Scale-Revised. Data were entered by participants or caregivers and transferred wirelessly each day to a central database. Diary completion rates were the number of daily diary entries divided by the total number of expected daily diary entries. Percentages of participants who were compliant with the diary (≥80% diary completion) were calculated.

RESULTS

A total of 311 participants received a diary; 268 provided diary data through Month 9. Diary completion rates and compliance were high throughout the collection period and across all groups and regions, despite no games being included on the device. For subjective data, the overall completion rate was 94.4%, and 92.6% of participants were compliant. For objective data, the overall completion rate was 93.3%, and 89.7% of participants were compliant. Completion rates and compliance differed significantly by age and region and were higher for 4 to <12 year olds and very much higher for participants from Africa and the Middle East. Caregivers almost always entered data for participants <6 years and rarely entered data for participants ≥12 years. Comparing participant-entered and caregiver-entered data, pain intensity score data were more consistent for 4 to <12 year olds than older children, but pain intensity scores for older children were higher when entered by caregivers.

CONCLUSION

With appropriate design, participant training, and sufficient monitoring, an electronic patient-reported outcome diary can capture daily sickle cell-related pain data in large multinational studies. Providing a mechanism for caregiver reporting is particularly valuable for participants <6 years and may also facilitate compliance in older children who experience high levels of pain.

Simvastatin reduces vaso-occlusive pain in sickle cell anaemia: a pilot efficacy trial

Sickle cell anaemia (SCA) is a progressive vascular disease characterized by episodic vaso-occlusive pain. Despite the broad impact of inflammation on acute and chronic clinical manifestations of SCA, no directed anti-inflammatory therapies currently exist. Statins are cholesterol-lowering agents shown to confer protection from vascular injury by suppressing inflammation. We previously documented a reduction in soluble biomarkers of inflammation in patients with sickle cell disease treated with simvastatin. To determine the potential clinical efficacy of simvastatin, we treated 19 SCA patients with single daily dose simvastatin for 3 months and assessed changes from baseline in the frequency and intensity of diary-reported pain and levels of circulating nitric oxide metabolites (NOx), high sensitivity C-reactive protein (hs-CRP), vascular cell adhesion molecule 1 (VCAM-1), intercellular adhesion molecule 1 (ICAM-1), ICAM-3, E-selectin, and vascular endothelial growth factor (VEGF). Treatment with simvastatin resulted in a significant reduction in the frequency of pain (P = 0·0003), oral analgesic use (P = 0·003) and circulating hs-CRP (P = 0·003), soluble (s)E-selectin (P = 0·01), sICAM-1 (P = 0·02), sICAM-3 (P = 0·02) and sVEGF (P = 0·01). Simvastatin had no effect on pain intensity or levels of NOx, sP-selectin and sVCAM-1. The observed reductions in pain rate and markers of inflammation were greatest in subjects receiving hydroxycarbamide (HC), suggesting a synergistic effect of simvastatin. These results provide preliminary clinical data to support a larger trial of simvastatin in SCA.

Reliability and refinement of a pain location tool for children's abdominal surgery

AIM

To determine the 'inter-rater' and test-retest reliability of a pain location tool for children.

MATERIALS & METHODS

In children aged 5-14 years who had undergone a laparoscopic operation, pain scores at each of seven abdominal locations, and at the shoulder tip, were recorded at baseline and after a 5- and 30-min interval.

RESULTS

Intraclass correlation coefficients were predominantly in the 'moderate' to 'substantial' range for both 'inter-rater' and test-retest reliability. Three quarters of children would prefer an electronic version of the tool. Thematic analysis showed accuracy, usability, utility and usefulness were areas for future development.

CONCLUSION

Children can reliably indicate where they hurt after laparoscopic surgery. An electronic version could increase acceptability to children and usability by professionals.

Development, Content Validity, and User Review of a Web-based Multidimensional Pain Diary for Adolescent and Young Adults With Sickle Cell Disease

BACKGROUND

Vaso-occlusive pain, the hallmark of sickle cell disease (SCD), is a major contributor to morbidity, poor health-related quality of life, and health care utilization associated with this disease. There is wide variation in the burden, frequency, and severity of pain experienced by patients with SCD. As compared with health care utilization for pain, a daily pain diary captures the breadth of the pain experience and is a superior measure of pain burden and its impact on patients. Electronic pain diaries based on real-time data capture methods overcome methodological barriers and limitations of paper pain diaries, but their psychometric properties have not been formally established in patients with SCD.

OBJECTIVES

To develop and establish the content validity of a web-based multidimensional pain diary for adolescents and young adults with SCD and conduct an end-user review to refine the prototype.

MATERIALS AND METHODS

Following identification of items, a conceptual model was developed. Interviews with adolescents and young adults with SCD were conducted. Subsequently, end-user review with use of the electronic pain diary prototype was conducted.

RESULTS

Two iterative cycles of in-depth cognitive interviews in adolescents and young adults with SCD informed the design and guided the addition, removal, and modification of items in the multidimensional pain diary. Potential end-users provided positive feedback on the design and prototype of the electronic diary.

CONCLUSION

A multidimensional web-based electronic pain diary for adolescents and young adults with SCD has been developed and content validity and initial end-user reviews have been completed.

Barriers to care and quality of primary care services in children with sickle cell disease

AIMS

The aims of this study were: to (1) identify barriers to care in children with sickle cell disease; (2) examine the quality of primary care services received by these children and (3) examine the relationship between barriers to care and quality of primary care services in children with sickle cell disease.

BACKGROUND

Effective management in children with sickle cell disease requires early access to a comprehensive range of preventive screenings, urgent care treatments for vaso-occlusive pain crisis and ongoing prophylactic treatments.

DESIGN

A cross-sectional survey of parents of children with sickle cell disease was conducted between April-September 2011.

METHODS

Parents of children with sickle cell disease completed the Barriers to Care Questionnaire and Parent's Perceptions of Primary Care.

RESULTS

Parents of children with sickle cell disease (n = 38) reported health system barriers such as inability to contact doctors or clinics, extended wait times and inconvenient clinic hours. Some barriers were reported more frequently among children with concurrent sickle cell disease and asthma, compared with those children without a concurrent asthma condition. Parents who reported more barriers were least likely to perceive their care as accessible, comprehensive and coordinated.

CONCLUSIONS

Minimizing healthcare barriers may improve the quality of primary care services received by children with sickle cell disease and consequently prevent complications associated with sickle cell disease.

IMPLICATIONS FOR NURSING PRACTICE

Nurses and other care providers need to identify healthcare barriers, so that access, coordination, comprehensiveness and overall quality of primary care services may be improved in children with sickle cell disease.

Usability and Feasibility of an mHealth Intervention for Monitoring and Managing Pain Symptoms in Sickle Cell Disease: The Sickle Cell Disease Mobile Application to Record Symptoms via Technology (SMART)

Patients with sickle cell disease frequently experience severe pain events that lead to unplanned healthcare utilization. Mobile health tools (mHealth) may help prevent these events by providing remote monitoring and self-management support. This article describes the feasibility of the Sickle cell disease Mobile Application to Record symptoms via Technology (SMART), an mHealth app developed to help sickle cell disease patients monitor and manage their day-to-day symptoms. Fifteen patients recorded their pain intensity using a paper visual analog scale (VAS) and then repeated this measurement using an electronic VAS pain measure on SMART. Patients continued using SMART to record clinical symptoms, pain intensity, location and perceived severity, and treatment strategies for at least 28 days. Patient median age was 29 years (range 16-54); 60.0% were male. There was a high intraclass correlation between pain measurements entered on the paper VAS and SMART on the iPhone and the iPad We found a strong association between patient perceived pain severity and pain intensity entries using SMART (b = 1.71; p < 0.01). Daily compliance with SMART entries was a mean 75.0%, with a high of 85.7% in week 1 and low of 57.9% in week 4; however, one-third (n = 5) of the patients were 100.0% compliant even in week 4. Patients who were over age 35 or used an iPad for the study had the highest compliance rates. This study showed that SMART is a useable and feasible method for monitoring daily pain symptoms among adolescents and adults with sickle cell disease-related pain.

Technology and its ethics in nursing and caring journals: An integrative literature review

BACKGROUND

Over the past 20 years, the impact of technology has increased significantly in health care. The diversity of technology is growing and its knowledge scattered. The concept of technology is ambiguous in caring and nursing sciences and its ethics remains unidentified.

AIM

To find evidence on how the concept of technology and its ethics are defined in caring and nursing sciences and practice. The purpose of this study is to describe and summarize the concept of technology and its ethics in the past nursing and caring literature.

METHOD

The integrative literature review of the past nursing and caring literature. The data were collected from caring and nursing journal articles from 2000 to 2013 focusing on technology and its ethics.The results were summarized and themed.

RESULTS

Technology as a concept has three implications. First, technology is devices and products, including ICT and advanced, simple and assistive technology. Second, technology refers to a process consisting of methods for helping people. Third, technology as a service indicates the production of care by technology. The ethics of technology has not been established as a guiding principle. Some studies excluded ethical reflection completely. Many studies discussed the ethics of technology as benefits such as improved communication and symptoms management, and the simple use of e-health services whilst others remained critical presenting ethical problems such as unwillingness and the inability to use technology, or conflicts with human aspects or questions of inequality.

CONCLUSION

In conclusion, this study indicates that technology as a concept is described diversely. The relation between technology and ethics is not a truism. Despite some evidence, more is needed to promote ethical care when using technology.

mHealth: a strategic field without a solid scientific soul. a systematic review of pain-related apps

BACKGROUND

Mobile health (mHealth) has undergone exponential growth in recent years. Patients and healthcare professionals are increasingly using health-related applications, at the same time as concerns about ethical issues, bias, conflicts of interest and privacy are emerging. The general aim of this paper is to provide an overview of the current state of development of mHealth.

METHODS AND FINDINGS

To exemplify the issues, we made a systematic review of the pain-related apps available in scientific databases (Medline, Web of Science, Gale, Psycinfo, etc.) and the main application shops (App Store, Blackberry App World, Google Play, Nokia Store and Windows Phone Store). Only applications (designed for both patients and clinicians) focused on pain education, assessment and treatment were included. Of the 47 papers published on 34 apps in scientific databases, none were available in the app shops. A total of 283 pain-related apps were found in the five shops searched, but no articles have been published on these apps. The main limitation of this review is that we did not look at all stores in all countries.

CONCLUSIONS

There is a huge gap between the scientific and commercial faces of mHealth. Specific efforts are needed to facilitate knowledge translation and regulate commercial health-related apps.

Treatment of chronic pain in children and adolescents

SUMMARY Chronic pain in children is a poorly recognized entity that is challenging to treat and leaves many families frustrated. Often, lack of an identifiable etiology along with the complex biopsychosocial nature of this condition leads to a lengthy diagnostic odyssey and delayed treatment that exacerbates the existing problem. Effective treatment of chronic pain requires a team approach in order to deal with the various aspects of this condition. Combinations of medication along with nonpharmacologic treatments, such as physical therapy, psychological interventions and complementary therapies, are often the most effective ways of treating chronic pain rather than medication alone. Further research is needed to understand the complex biobehavioral processes involved in the development and maintenance of chronic pain. Development of targeted novel therapies as well as comparative studies of existing treatments will help to improve treatment for chronic pain in children.

Patients welcome the Sickle Cell Disease Mobile Application to Record Symptoms via Technology (SMART)

The widespread use of mobile phones among patients provides a unique opportunity for the development of mobile health intervention designed specifically for sickle cell disease, which will improve self-management as well as health care delivery. Our objective was to determine the receptiveness of patients with sickle cell disease to technology and a mobile application (app) designed for sickle cell disease. Phase I included 100 patients who completed a survey inquiring about receptiveness to technology and use of mobile devices to self-manage and communicate with providers. Phase II surveyed 17 additional patients who tested a newly developed sickle cell disease app, to report its usability and utility. In Phase I, on a 0-10 Likert scale where 0 is not comfortable, and 10 is extremely comfortable, 87.0% of participants reported >5 comfort level using a mobile device for health care management. Participants were comfortable with texting (81.0%) and emailing (77.0%) but not with social media (40.0%). Most participants (84.0%) owned computer devices (desktops, laptops, tablets, or iPads), and 92.0% owned mobile devices. In Phase II, participants reported that the app tested was useful to track pain (88.0%), and 94.0% reported that it was easy to use, practical, and useful for health self-management. All reported that the app was useful to help one communicate with providers. Following the use of our app, patients found it an extremely valuable tool for tracking pain, health management, and communicating with providers. We conclude that mobile technology might provide an appropriate venue for sickle cell disease healthcare management.