Food insecurity and quality of life in patients with sickle cell disease.

Little is known about the relationship between quality of life (QOL) and food insecurity (FI) among patients with sickle cell disease (SCD). We hypothesized FI is associated with lower QOL in children and young adults with SCD. Overall (N = 99), 22% screened positive for FI. Supplemental Nutrition Assistance Program (SNAP) enrollment was 50 and 71% among people from food secure and FI households, respectively. A higher FI score was correlated with lower overall QOL (r = -0.22, p = .03), specifically lower QOL in worry and communication domains. Interventions for FI beyond SNAP may be important for QOL among people living with SCD.

An assessment of the psychometric properties of the Coping Strategies Questionnaire - Sickle Cell Disease (CSQ-SCD) among adults in the United States.

BACKGROUND: Previous studies have reported conflicting factor structures of the Coping Strategies Questionnaire - Sickle Cell Disease (CSQ-SCD). This study examined the psychometric properties of the CSQ-SCD among adults with SCD in the United States. METHODS: This study implemented a cross-sectional study design with web-based self-administered surveys. Individuals with SCD were recruited via an online panel. Psychometric properties, including factorial and construct validity, and internal consistency reliability, of the CSQ-SCD were assessed. RESULTS: A total of 196 adults with SCD completed the survey. Confirmatory factor analysis (CFA), using maximum likelihood estimation and the 13 subscale scores as factor indicators, supported a three-factor model for the CSQ-SCD compared to a two-factor model. Model fit statistics for the three-factor model were: Chi-square [df] = 227.084 [62]; CFI = 0.817; TLI = 0.770; RMSEA [90% CI] = 0.117 [0.101-0.133]; SRMR = 0.096. All standardized factor loadings (except for the subscales isolation, resting, taking fluids, and praying and hoping) were > 0.5 and statistically significant, indicating evidence of convergent validity. Correlations between all subscales (except praying and hoping) were lower than hypothesized; however, model testing revealed that the three latent factors, active coping, affective coping, and passive adherence coping were not perfectly correlated, suggesting discriminant validity. Internal consistency reliabilities for the active coping factor (α = 0.803) and affective coping factor (α = 0.787) were satisfactory, however, reliability was inadequate for the passive adherence coping factor (α = 0.531). Given this overall pattern of results, a follow-up exploratory factor analysis (EFA) was also conducted. The new factor structure extracted by EFA supported a three-factor structure (based on the results of a parallel analysis), wherein the subscale of praying and hoping loaded on the active coping factor. CONCLUSIONS: Overall, the CSQ-SCD was found to have less than adequate psychometric validity in our sample of adults with SCD. These results provide clarification around the conflicting factor structure results reported in the literature and demonstrate a need for the future development of a SCD specific coping instrument.

Assessment of depression in children and adolescents with sickle cell anemia in a low-resource setting: a comparative study.

Children with sickle cell anemia (SCA) usually face psychological complications especially depression. Assessment of depression in resource-limited settings may help identify the extent to which the children with SCA in such settings may need its introduction as part of routine care. This study aimed to assess depression in children and adolescents with SCA in a low-resource setting. This cross-sectional observational study involved 84 children and adolescents with SCA aged 7-17 years who were selected using a systematic random sampling technique. Their controls were 84 age- and sex-matched individuals with AA hemoglobin genotype. A structured questionnaire was used to collect socio-demographic data while depression was assessed with the Children's Depression Inventory. The prevalence of depression was non-significantly higher in subjects compared to the controls (8.3% vs. 2.4%) (Fisher's χ2 = 1.88, p = 0.171). Though not statistically significant, the subjects had 3.7 times higher odds of having depression compared to the controls (OR = 3.7; 95% CI 0.75-18.50; p = 0.107). Of the 5 depression subscales, the subjects had a significantly higher difference in the negative mood (p = 0.042). Despite the comparable prevalence of depression with their normal controls, children and adolescents with SCA had a higher negative mood and higher odds of having depression than normal individuals. Thus, there is a need for the introduction of depression assessment as a complement to routine care of these children with SCA in resource-poor settings.

Health-Related Quality of Life and Service Barriers among Adults with Sickle Cell Disease in Saudi Arabia.

Background: The burden of sickle cell disease (SCD) is high in Saudi Arabia, with a significant impact on patients' quality of life (QoL). This study aimed to assess the health-related quality of life (HRQoL) among adults with SCD. Methods: A cross-sectional study was conducted among adults with SCD attending hematology clinics at Qatif Central Hospital in the Eastern Province of Saudi Arabia. The questionnaire included subsections to collect information from participants, including sociodemographic attributes, SCD characteristics, HRQoL based on SF-36, and opinions regarding barriers to service. Results: Among 272 SCD patients, the highest mean score of HRQoL was observed in the social functioning (SF) domain (65.0±23.4), whereas the lowest score was observed in the role limitations due to physical health (RP) domain (47.2±40.4). The mean score for participants' opinions regarding service provision was 19.27±4.68 (min-max:10-30), and only 24.6% had a positive opinion regarding the accessibility of service provision. A total of 38.6% of the respondents acknowledged shortcomings in the services offered by healthcare staff, and 43% identified weaknesses in communication with healthcare staff. Moreover, 40.1% agreed about feeling stigmatized about their condition. SCD patients who were <40 years old, males, had a university degree, had health insurance, waited <15 minutes before receiving health care, and had positive opinions regarding service provision were more likely to have better HRQoL scores. Conclusion: Adults with SCD exhibited low HRQoL in general, and different factors were related to low HRQoL scores. Counselling, empowerment, and improvement of doctor-patient communication are important strategies to improve healthcare provision, and consequently, HRQoL among adults with SCD.

Mental health assessment of youth with sickle cell disease and their primary caregivers during the COVID-19 pandemic.

Youth with sickle cell disease (SCD) and their caregivers are susceptible to stress and depression, perhaps exacerbated by pandemic-associated health and economic concerns. Most of the 50 youth-caregiver dyads enrolled in the multisite trial, Hydroxyurea Adherence for Personal Best in Sickle Cell Treatment (HABIT), took an online survey of self-reported mental health symptoms and food insecurity during the 2020 COVID-19 pandemic. Compared to largely pre-pandemic results, prevalence of mental health symptoms in dyad members appeared to have shifted: fewer youth and more caregivers were affected during the pandemic; many of both groups lacked optimism. Pandemic/post-pandemic screening of youth with SCD for mental health symptoms and food insecurity appears warranted.

Disease burden and quality of life of in children with sickle cell disease in Italy: time to be considered a priority.

The objective of the present article is to highlight the need for attention to Quality of Life of patients with Sickle Cell Disease living in Italy. The transformation of sickle cell disease from a severe life-threatening disease of childhood into a chronic, lifelong condition due to the significant improvements in care and treatment options, imposes increasing new challenges to health care providers and patients. Patients now face physical, psychosocial and emotional challenges throughout their lives. They generally have to receive chronic treatments and regular multidisciplinary monitoring which increase social and emotional burden rendering adherence to treatment sometimes complicated. A chronic disease impacts all aspects of patients' lives, not only the physical one, but also the social and emotional aspects as well as the educational and working life. The entire "Quality of Life" is affected and recent evidence demonstrates the importance quality of life has for patients with chronic illness. The results of this review focus on emerging data regarding quality of life across the lifespan of patients with Sickle Cell Disease, and highlight the need for more action in this field in Italy, where recent immigration and improved care determine an increasing population of children with sickle cell disease being taken into long term care.

Screening for Cognitive Dysfunction Using the Rowland Universal Dementia Assessment Scale in Adults With Sickle Cell Disease.

Importance: Adults with sickle cell disease (SCD) disproportionally experience early cognitive decline; however, guidance on the optimal screening strategy for cognitive dysfunction is lacking, and several available tools are biased by language, educational level, socioeconomic status, and race/ethnicity. The Rowland Universal Dementia Assessment Scale (RUDAS) was specifically designed for cognitive screening in multicultural populations. Objective: To ascertain the prevalence of suspected dementia in adults with SCD using the RUDAS, and to identify whether age, sex, educational level, several biological variables, and SCD complications were associated with RUDAS scores. Design, Setting, and Participants: This multicenter, bilingual, cross-sectional study was conducted in 2 SCD comprehensive care centers in Canada (Centre Hospitalier de l'Université Montréal in Montréal and University Health Network in Toronto). Participants were adults aged 18 years or older and were enrolled in the study between July 1, 2018, and July 30, 2019. All outpatients were eligible and offered study participation, unless they had an acute medical condition that required inpatient care or they were unable to follow study instructions. Interventions: The RUDAS was administered by trained personnel in either French or English, according to the patient's language preference. A questionnaire on social determinants of health was also administered, and participants underwent screening for anxiety and depression. Main Outcomes and Measures: Proportion of participants with RUDAS scores that were suggestive of dementia and the RUDAS score. Any score lower than 23 points was suggestive of dementia, a score between 23 and 27 points indicated a possible association with mild neurocognitive disorder, and a score higher than 27 points was normal. Results: A total of 252 adult patients with SCD were included (136 women [54.0%]; mean [range] age, 34.8 [18-75] years). Overall, 29 patients (11.5%) had RUDAS scores that were suggestive of dementia, and this proportion increased with age (15 [8.7%] in the 18-39 years age group, 10 [14.5%] in the 40-59 years age group, and 4 [36.4%] in the ≥60 years age group). The RUDAS scores were not associated with sex, language, SCD genotype, and SCD complications. The highest level of education was significantly associated with the RUDAS score; however, the association was small (η2 = 0.02; 95% CI, 0.00-0.07; P = .02). In a multivariable analysis, lower glomerular filtration rate (r = 0.40; 95% CI, 0.29-0.50; P < .001) and increasing age (r = -0.37; 95% CI, -0.47 to -0.26; P < .001), but not SCD genotype or disease severity, were associated with lower RUDAS scores. Conclusions and Relevance: This study found that using the RUDAS revealed a high prevalence of suspected dementia in adult patients with SCD that was associated with worsening kidney function and age. Cognition should be screened in all adult patients with SCD, regardless of age, disease severity, and SCD genotype; further validation of the RUDAS is ongoing.

Impact of sickle cell disease on patients' daily lives, symptoms reported, and disease management strategies: Results from the international Sickle Cell World Assessment Survey (SWAY).

Sickle cell disease (SCD) is a genetic disorder, characterized by hemolytic anemia and vaso-occlusive crises (VOCs). Data on the global SCD impact on quality of life (QoL) from the patient viewpoint are limited. The international Sickle Cell World Assessment Survey (SWAY) aimed to provide insights into patient-reported impact of SCD on QoL. This cross-sectional survey of SCD patients enrolled by healthcare professionals and advocacy groups assessed disease impact on daily life, education and work, symptoms, treatment goals, and disease management. Opinions were captured using a Likert scale of 1-7 for some questions; 5-7 indicated "high severity/impact." Two thousand one hundred and forty five patients (mean age 24.7 years [standard deviation (SD) = 13.1], 39% ≤18 years, 52% female) were surveyed from 16 countries (six geographical regions). A substantial proportion of patients reported that SCD caused a high negative impact on emotions (60%) and school achievement (51%) and a reduction in work hours (53%). A mean of 5.3 VOCs (SD = 6.8) was reported over the 12 months prior to survey (median 3.0 [interquartile range 2.0-6.0]); 24% were managed at home and 76% required healthcare services. Other than VOCs, fatigue was the most commonly reported symptom in the month before survey (65%), graded "high severity" by 67% of patients. Depression and anxiety were reported by 39% and 38% of patients, respectively. The most common patient treatment goal was improving QoL (55%). Findings from SWAY reaffirm that SCD confers a significant burden on patients, epitomized by the high impact on patients' QoL and emotional wellbeing, and the high prevalence of self-reported VOCs and other symptoms.

Quality of life assessments in a cohort of Mozambican children with sickle cell disease.

INTRODUCTION: sickle cell disease (SCD) has significant pediatric morbidity and mortality in sub-Saharan Africa, where access to therapies such as hydroxyurea and opioids is often limited. Poor disease control and Pain management adversely affects the well-being and mental health of affected children. Questionnaires have been utilized in other regions to report the quality of life (QOL) in children with SCD, but assessments from Africa are lacking. METHODS: children age 2-14 years with SCD presenting for routine outpatient consultations at Hospital Central de Maputo from June-August 2017 were offered participation. After informed consent, the Pediatric QOL Inventory (PedsQL) SCD Module was administered to all caregivers and children > 5 years. Responses were scored from 0-100, with higher scores representing better QOL. RESULTS: a total of 14 children were included, with six (43%), four (29%), two (14%), and two (14%) from the age groups of 2-4, 5-7, 8-12, and 13-14 years, respectively. Mean overall patient QOL was 65.3 and 56.0 in child and caregiver respondents. In patients > 5 years, the difference in mean overall QOL for those on/not on hydroxyurea was 0.6 (66.5-64.9) in child respondents and 15.8 (68.4-52.6) in caregiver respondents. Domains related to worry/emotions and communication scored lower in QOL than Pain-related domains for both patient and caregiver respondents. CONCLUSION: SCD has a negative impact on QOL as reported by this cohort of Mozambican pediatric patients and caregivers, with Pain being less of a concern than emotional and interpersonal issues. A comprehensive, child-focused care approach with robust psychosocial support is needed.

Assessment of Patient and Caregiver Attitudes and Approaches to Decision-Making Regarding Bone Marrow Transplant for Sickle Cell Disease: A Qualitative Study.

Importance: Bone marrow transplant (BMT) is a potentially curative treatment for sickle cell disease (SCD). Patient and caregiver attitudes toward BMT for SCD and the willingness to accept risks of BMT vary, but these attitudes are not well understood. Objective: To understand patient and caregiver perceptions of and attitudes toward BMT for SCD and decision-making about BMT. Design, Setting, and Participants: Qualitative study of interview transcripts from a convenience sample. Transcripts were from adults with SCD and caregivers of patients with SCD recruited from national and regional SCD conferences, symposia, and sickle cell clinics in 2 cities. Interview transcripts were used from the needs assessment phase to develop a patient-decision aid in 2013 to 2014 (group 1) and from the baseline point in 2015 to 2016 (group 2) of the parent trial, a randomized clinical trial of adults and caregivers of patients with SCD to evaluate the effectiveness of a patient decision aid. Main Outcomes and Measures: Participant perspectives on decision-making regarding BMT for SCD. Results: Fifty-seven transcripts from adults with SCD and 50 transcripts from caregivers of patients with SCD were included. Median (interquartile range [IQR]) age of adults with SCD was 34 (21-50) years in group 1 and 30 (23-38) years in group 2. The median (IQR) age of caregivers was 42.5 (31-52) years in group 1 and 41 (35-46.5) years in group 2. Most transcripts from adults with SCD (75.0% in group 1 and 72.4% in group 2) and caregivers of patients with SCD (76.7% in group 1 and 85.0% in group 2) were from female participants. Bone marrow transplant was perceived as a treatment option associated with serious risks. Reported attitudes toward BMT occurred on a continuum ranging from unfavorable to favorable. Participants reported serious decisional dilemma regarding BMT for SCD. Most participants expressed interest in learning about BMT or curative treatments. Conclusions and Relevance: This qualitative study found a continuum in attitudes toward BMT for SCD and highlights the complexity of decision-making in BMT for SCD. Patients and families with SCD expressed an interest in learning about BMT. Future prospective studies of patient decision-making regarding BMT, especially in the context of emerging curative and novel disease-modifying therapies for SCD, are warranted.

Improved health care utilization and costs in transplanted versus non-transplanted adults with sickle cell disease.

Patients with sickle cell disease (SCD) have access to fewer health care resources and therapies compared to other diseases, which contributes to increased morbidity and health care utilization. We compared health care utilization (inpatient hospital days, emergency care visits) and health care-related costs between SCD adults that underwent hematopoietic stem cell transplantation (HSCT) using a nonmyeloblative conditioning regimen versus those referred for HSCT but did not proceed due to lack of an HLA-matched sibling donor, denial by insurance, red blood cell antibodies to the potential donor, or declining further evaluation. Between 8/2011 and 4/2016, 83 SCD patients were referred for allogeneic HSCT and 16 underwent the procedure. The HSCT and non-HSCT groups were similar by age, sex, prior SCD-related therapy and complications. Compared to pre HSCT, significantly fewer inpatient hospital days (median of 1 versus 22 days, P = 0.003) and emergency care visits (median of 1 versus 4 visits, P = 0.04) were observed by the 2nd year post-HSCT. Similar results were observed in comparison to the standard-of-care group (median of 1 versus 12 hospital days, P = 0.002; median of 1 versus 3 emergency visits, P = 0.03). Lower health care costs were observed by the 2nd year post-HSCT (median of $16,281 versus $64,634 pre-HSCT (P = 0.01) and versus $54,082 in the standard-of-care group (P = 0.05). A median reduction of -$20,833/patient/year (IQR, -$67,078-+$4,442/patient/year) in health care costs compared to pre-HSCT was observed in the 2nd year post-HSCT. In conclusion, allogeneic HSCT leads to improvements in health care utilization and costs compared to standard-of-care therapy in high-risk SCD adults.

Pediatric to Adult Transition in Sickle Cell Disease: Survey Results from Young Adult Patients.

BACKGROUND/AIMS: We surveyed sickle cell disease (SCD) patients who transitioned from pediatric care at Texas Children's Hematology Center (TCHC) to adult care to determine the characteristics of patients with an adult SCD provider, continuation rates of pre-transition therapies, and patient perceptions of the transition process. METHODS: A cross-sectional study was conducted by telephone survey of 44 young adults with SCD, aged 19-29 years, who transitioned from TCHC to adult care within the last 15 years. RESULTS: Findings of the 23-item questionnaire revealed that transitioned patients with current adult providers (68.2%) were more likely to have seen a provider within 6 months of transition (p = 0.023) and to have been on hydroxyurea and/or monthly blood transfusions pre-transition (p = 0.021) than transitioned patients without a provider; 83% of patients on pre-transition hydroxyurea reported continuing hydroxyurea after transition. Transition challenges included inadequate preparation, difficulty finding knowledgeable adult providers, and lack of healthcare insurance/coverage. CONCLUSION: Transition to adult providers is predicted by establishing care with an adult SCD provider within 6 months of transition and being on pre-transition disease-modifying therapy. Transition may be improved if pediatric hematology centers assist and verify adult provider contact within 6 months of transition and engage patients of all disease severity during transition.

Social-environmental factors and cognitive and behavioral functioning in pediatric sickle cell disease.

Sickle cell disease (SCD), an inherited blood disorder that primarily affects individuals of African descent, is associated with serious medical complications as well as numerous social-environmental risk factors. These social-environmental factors are linked to long-standing social inequities, such as financial hardship and racial discrimination, both of which impact cognitive and behavioral functioning in youth. Previous research on the relationship between social-environmental risk and psychological functioning has primarily relied on non-modifiable, unidimensional measures of socioeconomic status (SES), such as income and parental education, as a proxy for social-environmental risk. The current study aimed to address the limitations associated with typical SES-type measures by comparing the unique and shared association of SES and more targeted and modifiable social-environmental factors (e.g., parent and family functioning) with specific areas of cognitive and behavioral adjustment in pediatric SCD. Seventy children ages 4-8 years old and their parents completed measures of social-environmental risk and psychological adjustment. Exploratory factor analysis indicated parent and family functioning measures were largely independent of SES. Parent and family functioning predicted phonological processing and ADHD symptoms above and beyond SES alone. In addition, the predictive ability of social-environmental risk factors appears to vary by genotype severity for measures of social functioning and math problem-solving ability. Future studies are needed to explore more specific and well-supported models of modifiable social-environmental risk and the relative impact of social-environmental risk on cognitive and behavioral functioning.

The Role of Family Functioning in the Development of Executive Functions in Preschool Children with Sickle Cell Anemia.

Executive functions are compromised in children with sickle cell anemia. There is limited research on the development of executive functions in preschool children with sickle cell anemia and the factors that contribute to executive dysfunction. We looked at the relation between biomedical and environmental factors, including family functioning and socioeconomic status, and executive functions in 22 preschool children with sickle cell anemia. We found that family functioning was the strongest predictor of executive outcomes in young children with sickle cell anemia with no evidence for an influence of disease severity at this early stage.

Systematic psychiatric assessment of patients with sickle cell disease.

OBJECTIVES: To determine the level of the psychological problems such as depression and anxiety in sickle cell disease (SCD) patients in Tabuk region, northwestern Saudi Arabia. Methods: In this cross-sectional study, 89 patients with SCD was assessed in the outpatient clinics of King Salman Armed Forces Hospital,   Tabuk, Saudi Arabia between March 2017 and August 2017. Two validated Arabic translated questionnaires, the Patient Health Questionnaire (PHQ-9) and the Generalized Anxiety Disorder (GAD-7), were used to assess the type and degree of psychopathology (anxiety or depression) each patient suffered.  Chi-square test was used to assess the differences between anxiety and depression levels according to the different sociodemographic characteristics of the participants. Results: The values were computed by analyzing the Cronbach's alphas for the GAD-7 (0.83) and PHQ-9 (0.81) questionnaires. The rate of depression was 36% and anxiety was 29%. Female patients with SCD reported a higher incidence of depression and anxiety than males (p greater than 0.05). Patients with a higher level of education were significantly more anxious about their illness than those with a lower level education (p=0.02). CONCLUSION: A statistically insignificant association was reported between depression and anxiety with regard to gender; however, female patients reported a higher incidence of depression and anxiety than male patients. A significant association with anxiety was reported among patients with higher levels of education.

Executive performance on the preschool executive task assessment in children with sickle cell anemia and matched controls.

Executive deficits are commonly reported in children with sickle cell anemia. Earlier identification of executive deficits would give more scope for intervention, but this cognitive domain has not been routinely investigated due to a lack of age-appropriate tasks normed for preschool children. In particular, information relating to patient performance on an executive task that reflects an everyday activity in the classroom could provide important insight and practical recommendations for the classroom teacher at this key developmental juncture as they enter the academic domain. The performance of 22 children with sickle cell anemia was compared to 24 matched control children on the Preschool Executive Task Assessment. Findings reveal that children with sickle cell anemia are performing poorer than their matched peers on this multi-step assessment. In particular, children with sickle cell anemia required more structured support to shift focus after a completed step, as reflected by poorer scores in the quantitative Sequencing and Completion domains. They also required more support to stay on task, as seen by poorer ratings in the qualitative Distractibility domain. Abbreviations:PETA: Preschool Executive Task Assessment; SCA: Sickle Cell Anemia; EF: Executive Functioning.

Importance of health guidance for family members of children with sickle cell disease.

OBJECTIVE: To know the main health guidance needs of family members of children with sickle cell disease. METHOD: Qualitative research, developed in a pediatric reference hospital of Ceará State, between April and May 2017, through the participation of 12 family members of children with sickle cell disease. The data were collected through semi-structured interviewees and analyzed according to the Bardin's Thematic Categorical Analysis. RESULTS: The relatives had divergent opinions about what this pathology would be and expressed the expectation of being broadly guided, from general information (signs and symptoms) to more complex ones about the disease, including major complications and ways of preventing them. FINAL CONSIDERATIONS: The health fragility due to the punctual and/or meager guidance provided to family members reflects the importance of increasing knowledge and clarifying doubts of these relatives about the disease, which makes it urgent to develop health education strategies by multiprofessional teams.

Importance of health guidance for family members of children with sickle cell disease / Importancia de las orientaciones en salud para familiares de niños con enfermedad falciforme / Importância das orientações em saúde para familiares de crianças com doença falciforme

ABSTRACT Objective: To know the main health guidance needs of family members of children with sickle cell disease. Method: Qualitative research, developed in a pediatric reference hospital of Ceará State, between April and May 2017, through the participation of 12 family members of children with sickle cell disease. The data were collected through semi-structured interviewees and analyzed according to the Bardin's Thematic Categorical Analysis. Results: The relatives had divergent opinions about what this pathology would be and expressed the expectation of being broadly guided, from general information (signs and symptoms) to more complex ones about the disease, including major complications and ways of preventing them. Final considerations: The health fragility due to the punctual and/or meager guidance provided to family members reflects the importance of increasing knowledge and clarifying doubts of these relatives about the disease, which makes it urgent to develop health education strategies by multiprofessional teams.

RESUMEN Objetivo: Conocer las principales necesidades de orientación en salud de familiares de niños con enfermedad falciforme. Método: Investigación cualitativa, desarrollada en un hospital de referencia pediátrica en Ceará, entre abril y mayo de 2017, mediante la participación de 12 familiares de niños con enfermedad falciforme. Los datos fueron recolectados por medio de entrevistadas semiestructuradas y analizadas según el análisis categorial temático de Bardin. Resultados: Los familiares tenían opiniones divergentes acerca de lo que sería esa patología y expresaron su expectativa de ser ampliamente orientados, desde informaciones generales (signos y síntomas) hasta otras más complejas sobre la enfermedad, incluyendo principales complicaciones y formas de prevenirlas. Consideraciónes finales: La fragilidad en salud derivada de la puntual y/o insuficiente orientación recibida por los familiares refleja la importancia de ampliar el conocimiento y sanar las dudas de esos familiares sobre la enfermedad, lo que hace urgente el desarrollo de estrategias de educación en salud por equipos multiprofesionales.

RESUMO Objetivo: Conhecer as principais necessidades de orientação em saúde de familiares de crianças com doença falciforme. Método: Pesquisa qualitativa, desenvolvida em um hospital de referência pediátrica no Ceará, entre abril e maio de 2017, mediante a participação de 12 familiares de crianças com doença falciforme. Os dados foram coletados por meio de entrevistadas semiestruturadas e analisados segundo a Análise Categorial Temática de Bardin. Resultados: Os familiares possuíam opiniões divergentes acerca do que seria essa patologia e expressaram expectativa de serem amplamente orientados, desde informações gerais (sinais e sintomas) até outras mais complexas sobre a doença, incluindo principais complicações e formas de preveni-las. Considerações finais: A fragilidade em saúde decorrente da pontual e/ou insuficiente orientação recebida pelos familiares reflete a importância de ampliar o conhecimento e sanar as dúvidas desses familiares sobre a doença, o que torna premente o desenvolvimento de estratégias de educação em saúde por equipes multiprofissionais.

Predictors of acute care utilization and acute pain treatment outcomes in adults with sickle cell disease: The role of non-hematologic characteristics and baseline chronic opioid dose.

Despite its rarity in the United States, sickle cell disease accounts for a disproportionate amount of healthcare utilization and costs. The majority of this is due to acute care for painful crises. A small subpopulation of patients accounts for most these costs due to frequent visits to emergency departments and acute care facilities. Previous investigations have found that these high utilizing patients are distinguished by both a more severe disease course and certain non-hematologic characteristics, which may include higher socioeconomic status and some psychiatric and psychological characteristics. This prospective observational cohort study was undertaken to test the ability of these characteristics to prospectively predict acute pain care outcomes, including visit frequency, total opioid doses, and pain improvement at the Johns Hopkins Sickle Cell Infusion Center (SCIC). Seventy-three participants were followed for 12 months and SCIC utilization and treatment outcomes were tabulated for 378 visits. Participants who visited the SCIC most frequently had markedly worse pain improvement despite higher within-visit opioid doses. Higher utilization was associated with indicators of greater illness severity, more aggressive treatment for sickle cell disease, higher baseline opioid doses, higher socioeconomic status, greater pain-related anxiety, and a history of psychiatric treatment. Overall, poor acute pain treatment response was associated with higher utilization and higher baseline opioid doses. The pattern of association between high utilization, poor acute care outcomes, and higher baseline opioid doses is discussed in terms of prior research and future directions.

Systematic literature review and assessment of patient-reported outcome instruments in sickle cell disease.

BACKGROUND: Sickle cell disease (SCD) is a chronic condition associated with high mortality and morbidity. It is characterized by acute clinical symptoms such as painful vaso-occlusive crises, which can impair health-related quality of life (HRQL). This study was conducted to identify validated patient-reported outcome (PRO) instruments for use in future trials of potential treatments for SCD. METHODS: A systematic literature review (SLR) was performed using MEDLINE and EMBASE to identify United States (US)-based studies published in English between 1997 and 2017 that reported on validated PRO instruments used in randomized controlled trials and real-world settings. The COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist was used to assess the quality of PRO instruments. RESULTS: The SLR included 21 studies assessing the psychometric properties of 24 PRO instruments. Fifteen of those instruments were developed and validated for adults and 10 for children (one instrument was used in both children and young adults aged up to 21 years). Only five of the 15 adult instruments and three of the 10 pediatric instruments were developed specifically for SCD. For most instruments, there were few or no data on validation conducted in SCD development cohorts. Of the 24 PRO instruments identified, 16 had strong internal reliability (Cronbach's α ≥0.80). There was often insufficient information to assess the content validity, construct validity, responsiveness, or test-retest reliability of the instruments identified for both child and adult populations. No validated PRO instruments measuring caregiver burden in SCD were identified. CONCLUSIONS: The evidence on the psychometric properties of PRO instruments was limited. However, the results of this SLR provide key information on such tools to help inform the design of future clinical trials for patients with SCD in the US.