Adjustment and coping in adolescents with sickle cell disease

The Use of Religion in the Management of Depression in Sickle Cell Disease: A Systematic Review

The incidence of depression in individuals with sickle cell disease (SCD) is significantly higher compared to the general population. This systematic literature review was conducted to: (1) describe depressive symptoms in SCD individuals and (2) explore religiosity as a coping mechanism for alleviating depressive symptoms. Emerging themes were physical depressive symptoms and psychosocial depressive implications. Despite uptake of religion and religiosity as a coping strategy in other chronic illnesses, no studies were found that used religiosity to cope with depressive symptoms in SCD. Future research should explore the use of religiosity as an alternative therapy to cope with depression symptoms.

Disease Knowledge, Illness Perceptions, and Quality of Life in Adolescents With Sickle Cell Disease: Is There a Link?

Disease knowledge, illness perceptions, and quality of life (QOL) were examined in 150 adolescents (mean age = 16.1 years, SD = 1.9; 49.3% males) with sickle cell disease (SCD). Females had higher knowledge (P = .004), lower QOL (P = .02), and perceived their illness to be more unpredictable (P = .03). Those with more severe disease perceived their illness to be unpredictable with worse outcomes. Those with higher knowledge scores perceived their illness to be chronic, made more sense of their illness, and perceived greater personal and treatment control. Final hierarchical regression model showed that secondary education as compared to primary education level (P < .001) was positively correlated whereas disease severity (P < .001), perceived unpredictability (P = .024), and negative emotions (P < .001) were negatively correlated with QOL. Health practitioners should assess adolescents’ illness perceptions and encouraging continuing schooling and addressing emotional/psychological problems could improve their QOL.

Psychosocial Interventions for Children and Adolescents with Sickle Cell Disease (SCD)

Sickle cell disease (SCD), a chronic, hereditary, and congenital blood disorder, affects I in every 400 to 500 African American babies. In addition to experiencing myriad medical problems, children and adolescents in whom SCD has been diagnosed often manifest neurocognitive impairments and learning problems, internalizing and externalizing of behavior problems, problematic interpersonal relationships, low self-esteem, and maladaptive coping patterns. Despite the proliferation of research on medical interventions for SCD, there is a paucity of data on effective psychosocial interventions. This article reviews both the existing psychosocial interventions and related empirical literature for SCD youth. As many psychosocial treatment options were initially designed for SCD adults, developmentally appropriate modifications for children and adolescents will be offered. Particular attention is paid to nonpharmocologic pain management strategies (i.e., biofeedback and relaxation training, self-hypnosis, behavioral contracting, coping skills training, patient-controlled analgesic medications); educational programs, self-help and support groups; andfamily counseling and therapy.

Behavioral impact of sickle cell disease in young children with repeated hospitalization

BACKGROUND

Sickle cell disease (SCD) in children with a history of repeated hospitalization is distressing for children as well as their parents leading to anxiety and has negative effects on the psychological state of children and their families.

OBJECTIVE

The aim of the study was to determine the overall effect of SCD on the behavior of young children age 1½ to 5 years old who had repeated history of hospitalization, compared to a control group of healthy children attended a vaccination clinic.

PATIENTS AND METHODS

Thirty-five children of age 1½ to 5 years who have SCD and repeated history of hospitalization were recruited from pediatric clinic as the study group and matched with same number of healthy children who attended vaccination clinic, as a control group. Both groups were administered the child behavior checklist (CBCL) 1½ to 5 years and diagnostic and statistical (DSM)-oriented scale. Behavior data were collected through a semi-structured questionnaire.

RESULTS

CHILDREN WHO HAVE SCD HAD STATISTICALLY SIGNIFICANT BEHAVIORAL CHANGES ON CBCL COMPARED TO THE CONTROL GROUP: Anxiety/depression (65.2 vs. 55.1; P < 0.001), somatic complaint (66.7 vs. 54.4; P < 0.001) withdrawn (63.4 vs. 53.2; P < 0.001), aggressive behavior (60.4 vs. 56; P=0.04), and internalizing symptoms (64.7 vs. 51.5; P < 0.001), respectively. The DSM scale showed that children with SCD scored significantly higher in pervasive developmental disorder compared to the control group (60.9 vs. 53.9; P < 0.001) respectively.

CONCLUSION

Children with SCD who had history of repeated hospitalization are at an increased risk of developing behavioral problems. Psychological counseling, social support, and proper pain management could minimize these behavioral consequences.

Knowledge and health beliefs of Jamaican adolescents with sickle cell disease

BACKGROUND

The adolescent stage of life is generally perceived to be a challenging period, which may be magnified when a chronic illness such as sickle cell disease (SCD) is present. In this study, we sought to determine the knowledge and health beliefs of Jamaican adolescents with SCD as these factors may impact their self-management skills.

PROCEDURE

An interviewer-administered questionnaire was completed by 117 patients (93 SS:24 SC; 48 males:69 females) between the ages of 15 and 19 years at their routine health maintenance visit to the Sickle Cell Unit, UWI. A maximum total score of 17 could be attained for knowledge. The health belief questions were assessed using a 5-point Likert scale and correlations between knowledge and health beliefs were done. Multiple regression models were created to study the predictors of knowledge and health belief scores. The study was granted ethical approval by UWI/UHWI Ethics Committee.

RESULTS

The mean knowledge score was 64% (range 88-29%). No differences were found in the mean knowledge scores between genotypes and educational attainment but females appeared to score higher than males (P-value <0.05). Most adolescents perceived SCD to be a severe illness and thought it is important for people to know their SCD status. However, almost 30% thought their partners would be hard to convince for testing. Higher knowledge scores predicted positive health beliefs in the adolescent.

CONCLUSIONS

Whereas most adolescents were knowledgeable about how the disease was inherited and tested for, further education especially about disease and pregnancy complications is needed.

Prevalence and treatment of depression in children and adolescents with sickle cell disease: a retrospective cohort study

OBJECTIVE

To describe the prevalence and treatment of comorbid depressive disorders in children and adolescents diagnosed with sickle cell disease.

METHOD

A retrospective cohort design evaluating South Carolina Medicaid medical and pharmacy claims between January 1, 1996, and December 31, 2006, was employed to identify 2,194 children and adolescents aged 17 years and younger diagnosed with sickle cell disease. Cohorts diagnosed with and without comorbid unipolar depressive disorders (using DSM-IV-TR criteria) were then compared.

RESULTS

Forty-six percent of the sickle cell disease cohort was diagnosed with a depressive disorder (n = 1,017), either dysthymia (90%) or major depressive disorder (10%). Dysthymia was diagnosed at approximately 9 years of age, whereas major depressive disorder was diagnosed at approximately 14 years of age. Compared with the controls, the sickle cell disease cohort with depression had more acute vaso-occlusive pain and acute chest syndrome visits per year, developed more complications with related organ damage, and incurred significantly higher outpatient, acute (emergency + inpatient), and total sickle cell disease care costs. The depression cohort was primarily treated with selective serotonin reuptake inhibitors (SSRIs; 12%) or serotonin-norepinephrine reuptake inhibitors (SNRIs; 10%) for approximately 9 months. Although alleviating the comorbid depression might positively affect their sickle cell disease pain, over 80% of the patients received no antidepressant medications, and many of the prescribed SSRIs and SNRIs have previously shown no impact on relieving chronic pain.

CONCLUSIONS

Comorbid depression in sickle cell disease is associated with adverse course and outcomes. These findings underscore the need for earlier and more aggressive treatment of comorbid depression by primary care or psychiatric providers in order to reduce the chronic, severe pain-depression burden on these patients.

Sexual maturation and psychiatric morbidity among persons with sickle cell anaemia in a Nigerian teaching hospital

BACKGROUND

Sickle Cell Anaemia (SCA), an inherited HbSS disease, is common in Nigeria with attendant high morbidity and mortality most especially in the setting of poor health care services. Impaired physical and sexual development is one of the prominent complications of SCA; and with attendant secondary psychiatric sequelae.

METHODS

A cross-sectional study was carried out at the haematology clinic of Lagos University Teaching Hospital (LUTH), among adolescent attendees (10-19 years) with SCA. Age and sex-matched controls were recruited from Action Health Incorporated (AHI), an NGO to promote adolescent health advocacy. The haemoglobin genotypes SS for subjects and AA for controls were confirmed with gel electrophoresis. Each subject and control was physically examined for the assessment of external genitalia (sexual) maturation using Tanner Staging Method, and were also evaluated with General Health Questionnaire-version 12 (GHQ-12).

RESULTS

In all, 136 adolescents with SCA and of equal sex distribution and equal number of controls were studied, with mean ages of 14.3 +/- 2.8 and 13.5 +/- 2.6 years, respectively. On GHQ assessment, 113 (83%) subjects and 25 (18.4%) controls had GHQ scores of 5, indicating probable presence of psychopathology. For both males and females, the subjects significantly lagged behind the controls in different areas of sexual maturation, with corresponding significant higher GHQ scores among the subjects. For example, in sexual maturation rate (SMR) stage 1 of pubic hair development, the mean ages for male subjects and controls were 11.9 +/- 1.5 and 10.7 +/- 0.9 years, respectively, with significant "t" of 5.06 at p < 0.03*; for females: 13.0 +/- 2.6 and 10.4 +/- 0.6 years for subjects and controls respectively with significant "t" of 4.36 at p < 0.04*. The corresponding GHQ scores were for subjects: < 5 for 6 and > or = 5 for 20 of the subjects respectively; and for controls, the GHQ scores were < 5 for 9 and nil of controls for > or = 5 score. The difference in GHQ scores for subjects and controls in this stage 1 pubic hair maturation was significant with chi2 = 16.15, df = 1, p = 0.00.

CONCLUSION

It is concluded that SCA subjects had significantly delayed sexual maturation and increased risk of psychiatric morbidity when compared to controls. The need for genetic counseling to reduce the prevalence of SCA was emphasized.

Adolescents With Life-Threatening Illnesses

Adolescents have unique physical and psychosocial needs. Adolescents want to gain autonomy, yet they must still rely on their parents for support. These unique needs are further complicated by a life-threatening illness. Adolescents with life-threatening illnesses must rely on their parents, due to legal aspects of decision making, and they also face potential loss of peer interaction as they spend more time in hospitals and away from their friends. Adolescents may also be concerned with fertility, reproduction, and sexuality, issues that are often not addressed in palliative care programs. To meet the unique needs of adolescents, specific palliative care programs may need to be developed.

Behavioral and emotional problems in children with sickle cell disease and healthy siblings: Multiple informants, multiple measures

BACKGROUND

Behavioral and emotional problems in children with sickle cell disease (SCD) may be related to disease factors, or to socio-demographic factors. The aim of this study was to investigate the prevalence of behavioral and emotional problems in children with SCD living in a Western European country, compared to healthy siblings (who were comparable in age, gender, ethnicity, and socio-economic status-SES), and to a Dutch norm population.

METHODS

The Child Behavior Checklist (CBCL), Teacher Report Form (TRF) and Disruptive Behavior Disorders rating scale (DBD) were distributed among caregivers and teachers of 119 children with SCD aged 6-18 years and among caregivers and teachers of 38 healthy siblings.

RESULTS

Questionnaires were returned by caregivers and/or teachers of 106 children with SCD and 37 healthy siblings. According to caregivers and teachers, children with SCD had more severe internalizing problems than healthy siblings and the norm population. According to teachers, subgroups of both children with SCD and healthy siblings had more severe externalizing problems than the norm population. Children with SCD had more difficulties than healthy siblings in terms of school functioning, showed less competent social behavior and tended to have more attention deficits.

CONCLUSIONS

Children with SCD are at increased risk of developing internalizing problems as a result of their disease. Subgroups of children with SCD are at increased risk of developing severe externalizing problems, which may either be related to socio-demographic factors, or to disease factors, such as neurocognitive deficits associated with cerebral infarction.

Hematologic problems in psychosomatic medicine

Vitamin B12 deficiency is associated with problems in cognition, mood, psychosis, and less commonly, anxiety. Folate deficiency primarily is associated with problems in mood. Patients who have sickle cell disease, a disease of chronic pain, experience difficulties with depression, anxiety, stigma, and are at risk for substance abuse and dependence. Patients with hemophilia have benefited from advances in treatment; however, their morbidity and mortality were compounded in those who received blood products contaminated with HIV, or hepatitis B and C. Psychiatrists who practice psychosomatic medicine should expect to encounter patients with the above problems, as they are frequently seen in medical settings. Finally, most of the commonly used psychotropic medications have uncommon but potentially important hematologic side effects or may interact with the anticoagulants used in medically ill patients.

A prospective study of the role of coping and family functioning in health outcomes for adolescents with sickle cell disease

Risk-and-resistance models identify factors that predict psychosocial adjustment to pediatric chronic illness, including sickle cell disease (SCD), but have not been applied to understand health outcomes. The study objectives were to examine prospectively the relationship of coping and family functioning with health outcomes for adolescents with SCD, accounting for sociodemographic and psychosocial risk. Forty-one adolescents and their families (41 primary caregivers, 9 second caregivers, and 15 healthy siblings) completed paper-and-pencil measures of coping and family functioning at a baseline assessment (time 1). At both time 1 and time 2 (1 y later), disease severity, SCD complications, healthcare utilization, and average hemoglobin level were derived from medical file reviews. Time 1 disease-related parenting stress predicted time 2 health outcomes; however, there were no significant associations for coping. Families concordant in reporting lower family functioning had teens with increased disease severity and greater healthcare utilization. Examination of moderation of disease-related parenting stress by a risk index showed main effects for risk and for disease-related parenting stress for time 2 disease severity and time 2 healthcare utilization. Interaction effects were not significant. Efforts to explore specific mechanisms by which adaptive family functioning contributes to health outcomes for adolescents with SCD should continue, with particular attention to addressing the potential role of multiple sociodemographic and psychosocial risk variables.

Peer relationships and emotional well-being of children with sickle cell disease: a controlled replication

We completed a replication study examining the social and emotional functioning of children with sickle cell disease (SCD) who have not had an overt stroke and a group of demographically similar comparison classmates based upon data from multiple informants. Relative to comparison peers, children with SCD were described by teachers as more prosocial and less aggressive. Peers described them as having fewer friends, less athletic, ill more often, and missing more school. No group differences were identified for emotional well-being. Effect size analyses indicated that this study replicated a number of findings from our previous study of children with SCD (Noll et al., 1996). Findings from both studies suggest relative psychological hardiness among children with SCD who have not had an overt stroke.

Anxiety and depression in children and adolescents with sickle cell disease

A growing body of evidence suggests that depressive disorders and anxiety disorders are much more prevalent among medically ill children and adolescents when compared with the general population, and that the presence of comorbidity may adversely affect medical outcomes and quality of life. Whereas the prevalence and impact of anxiety and depressive disorders have been described in chronic conditions such as asthma, diabetes, and epilepsy, much less is known about sickle cell disease (SCD), a disorder that affects more than 70,000 Americans, primarily those of African and Mediterranean descent. A hallmark of this disorder is recurrent, acute, and chronic pain that often requires emergency management and hospitalization. Medical advances in the treatment of this illness have transformed SCD from a condition associated with very early morbidity and mortality into a chronic condition of adulthood. This article reviews the evidence describing our knowledge of anxiety and depression in children and adolescents with SCD, its clinical impact, and effectiveness of interventions.

The adolescent with a chronic illness

The primary care clinician can play an important role in enhancing the quality of life for the adolescent with chronic illness through developmentally appropriate, individualized and compassionate coordination of care (Sidebar 2). Special attention to the process of adolescence, family, and psychological issues are required for successful management. Transition of care to adult services should be planned carefully with a multidisciplinary team.

Psychological complications in sickle cell disease

This review examines the evidence for some of the common psychological complications found across the life span of patients with sickle cell disease (SCD), which are likely to be encountered by haematologists responsible for their medical management. Electronic searches of medical and psychological databases were conducted with a focus on three main areas: psychological coping, quality of life and neuropsychology. Psychological complications were identified in both children and adults with SCD, and included inappropriate pain coping strategies; reduced quality of life owing to restrictions in daily functioning, anxiety and depression; and neurocognitive impairment. There were wide variations in design and consistency of the studies, therefore, some caution needs to be observed in the findings. Moreover, interventional studies were lacking in some areas such as neuropsychology. Utilization of psychological interventions including patient education, cognitive behavioural therapy, and special educational support to help improve the quality of life of patients are recommended.

A brief review of the pathophysiology, associated pain, and psychosocial issues in sickle cell disease

Sickle cell disease (SCD) is the most common genetic disorder of the blood. The disease produces significantly abnormal hemoglobin (Hgb) molecules in red blood cells (RBCs). The sickling of RBCs occurs when partially or totally deoxygenated Hgb molecules distort their normal disk shape, producing stiff, sticky, sickle-shaped cells that obstruct small blood vessels and produce vasoocclusion as well as the disruption of oxygen to body tissues. Because tissue damage can occur at multiple foci, patients with SCD are at risk for other medical complications including, but not limited to, delayed growth and sexual maturation; acute and chronic pulmonary dysfunction; stroke; aseptic necrosis of the hip, shoulders, or both; sickle cell retinopathy; dermal ulcers; and severe chronic pain. The chronicity of the illness combined with frequent hospitalizations for pain and other medical management can contribute significantly to impaired psychosocial functioning, altered intra- and interpersonal relationships, and reduced quality of life. Unlike previous qualitative reviews of SCD, this article describes the relevant clinical and research data on the relation between psychosocial functioning and SCD in adult and child populations. The authors discuss the significant role of psychosocial issues in the trajectory and management of the disease and conclude that understanding the pathophysiology of SCD without thoroughly understanding the equally important psychosocial influences is misunderstanding SCD.

Emotional, Social, and Behavioral Functioning of Children With Sickle Cell Disease and Comparison Peers

This research examined the emotional, social, and behavioral functioning of children with sickle cell disease (SCD) and classroom comparison peers from the perspective of primary and secondary caregivers. It was hypothesized that children with SCD would have more internalizing (emotional) and social problems and fewer externalizing (behavioral) problems than comparison peers. Caregivers of 70 children with SCD and 67 comparison peers completed the Child Behavior Checklist (CBCL) during visits to the children's homes. Relative to comparison peers, children with SCD were perceived by primary caregivers as having more total and internalizing problems and less total competence. Additionally, significantly more children with SCD exceeded clinical cutoffs on the CBCL. While caregivers of children with SCD perceive these children to be at a slightly elevated risk for problems across multiple domains, a significant number of children with SCD have problems in the clinical range. The authors recommend that vigorous screening programs for mental health problems should be included in the routine care of children with SCD, and programs of psychosocial intervention research should be implemented to ameliorate problems for the children at greatest risk.

Adjustment Difficulties of Adolescents With Sickle Cell Disease

TOPIC

The psychosocialfactors that affect adolescents with sickle cell disease (SCD).

PURPOSE

To explore whether specific psychosocial factors can provide clues to the future adjustment of this population.

SOURCES

Ovid Web, Medline, Psychinfo, and CINAHL databases for the years 1997 to 2001.

CONCLUSIONS

Promoting effective psychosocial functioning is as important as managing the medical aspects of SCD, yet this is an area of care that is commonly overlooked. Nurses, therefore, have an opportunity to have a significant impact on the lives of adolescents with SCD if they intervene in ways to promote both biological and psychosocial adjustment.

Psychological aspects of hematologic diseases

This article focused on two hematologic diseases that have received significant attention in the pediatric literature: sickle cell anemia and hemophilia. As the data indicate, these illnesses present lifelong challenges to individuals afflicted. With advances in medical interventions, many children with these hematologic diseases are living longer and with fewer serious complications. Intervention efforts only recently have begun to consider issues related to quality of life and increased psychological adjustment, including active coping strategies by children and their parents and necessary social support for all family members. Theoretical models [54] have highlighted the multiple factors that play a role in illness adjustment and the complex interactions of these factors. Individual, family, and community characteristics are impacted by and, in turn, impact on illness-related characteristics. The notion that illness severity is predictive of psychological adjustment has been discarded in favor of a model that recognizes multiple influences and multiple outcomes. Child coping, parent coping, social support, adaptive functioning, treatment compliance, and illness severity are being considered to better understand and influence overall psychological functioning. The field of pediatric psychology has made tremendous advances in improving knowledge of illness and its impact on development. Even with these advances, however, there remains much to be discovered. To date, pediatric psychology research has focused primarily on individual illness categories, making comparisons across illness types difficult. By considering different illnesses within the same study, characteristics that are crucial to improved adjustment and common across illnesses can be identified. As we continue to work for cures for these debilitating illnesses, our goal remains to improve quality of life for children.

Dysfunctional eating patterns and symptoms of pica in children and adolescents with sickle cell disease

The objective of this study was to examine the incidence and relationship of pica symptoms and dysfunctional eating patterns in children and adolescents with sickle cell disease (SCD). Children and caregivers (n = 146) completed questionnaires assessing eating difficulties and symptoms of pica. Information also was collected from medical records and analyzed for relationships with dysfunctional eating patterns. Incidence of problems and their association with disease parameters of SCD were examined. Dysfunctional eating patterns were found in those with no symptoms of pica and those with severe symptoms of pica. Caregiver-reported dysfunctional eating patterns were associated with caregiver- and child-reported frequency of painful episodes.

Cognitive and behavioral function in children with sickle cell disease: a review and discussion of methodological issues

PURPOSE

A review of the literature regarding cognitive and behavioral function in children with sickle cell disease (SCD) is presented, including a discussion of methodological issues to be considered when evaluating these patients and research in this area.

DESIGN

Sixteen studies were examined that addressed cognition and behavior in children with SCD.

RESULTS

Most studies of children with SCD who were classified as neurologically normal probably included a substantial number of children who had experienced silent strokes; this misclassification error likely resulted in erroneous findings of deficits in children thought to be free of brain injury. In most studies of children with SCD-related infarct, investigators failed to consider that patterns of impairment will vary depending upon lesion location. Many studies relied upon data from inappropriate control groups when examining the function of children with SCD.

CONCLUSIONS

Future studies should address a number of methodological factors. Brain imaging must be conducted to verify the presence or absence of cerebral infarcts. In children with imaging-verified infarcts, greater attention must be given to the relationship between lesion location and distinct patterns of cognitive or behavioral deficits. Sibling controls are the best choice in studies of children with SCD.

African-American families with chronically ill children: oversights and insights

From a critical review of the literature concerning African-American families' management and care of children having chronic illness, we concluded that information on culture-related experiences in such families remains seriously deficient. To present an accurate picture of African-American life as these families manage a child with a chronic illness, more comprehensive and detailed descriptions of family caregiving styles and other experiences are needed.

Academic performance among children with sickle cell disease: setting minimum standards for comparison groups

The conclusions from previous research on childhood adjustment to sickle cell disease (SCD) have been inconsistent. One possible explanation for this inconsistency is that such children sometimes have been compared to children with different demographic characteristics. This study examined whether 42 African-American children with sickle cell disease differ in academic performance from a comparison group of 26 with similar demographic characteristics. The two groups were similar by sex, age, race, and socioeconomic status. School data were collected for both groups. The differences between the two groups on academic performance were not significant. One implication of the findings is the importance of setting minimum standards for comparison groups in studies of children with sickle cell disease.

A comparison study of children with sickle cell disease and their non-diseased siblings on hopelessness, depression, and perceived competence

The purpose of this comparison study was to explore the extent to which hopelessness and self-perceptions of competence are associated with depression in a community population of children with sickle cell disease compared to their non-diseased siblings. Subjects were African-American children drawn randomly from the case management programme at the L.D. Barksdale Sickle Cell Anemia Foundation. Depression scores were higher for the non-diseased siblings. The children with sickle cell disease scored lower on the perceived physical competence scale. Recommendations for practice include increasing hope, improving relationships, monitoring depression in patients and their siblings, and monitoring perceptions of cognitive, social, physical, and general self-worth.

Psychiatric complications of homozygous sickle cell disease among young adults in the Jamaican Cohort Study

BACKGROUND

This study aimed to determine the prevalence of psychiatric disorder in young adults with homzygous sickle cell (SS) disease and in controls with normal haemoglobin, and to examine factors associated with psychiatric disorder.

METHOD

The study design was cross-sectional. Subjects were aged 18-20 years: 63 with SS disease and 89 controls. The Psychiatric Assessment Schedule was used to determine psychiatric disorder at index of Definition level 5.

RESULTS

Psychiatric disorder was identified in 18 (29%) SS disease patients and in 22 (25%) controls. In SS patients, psychiatric disorder was not related to illness severity but was associated with leaving school early, difficulties in social adjustment, impaired cognitive function and having previous psychiatric difficulties. Male SS patients with psychiatric disorder all had low body mass index (BMI < 17.60). In controls, psychiatric disorder was associated with female gender, unemployment and difficulties in social adjustment.

CONCLUSIONS

The prevalence of psychiatric disorder was similar in patients and controls, although associated factors tended to be different. The association with low BMI in SS men merits further study.

Peer relationships and emotional well-being of youngsters with sickle cell disease

Comparisons with measures of peer relationships and emotional well-being were made between youngsters with sickle cell disease (SCD) and same-classroom comparison peers. Relative to the comparison subjects, females with SCD were perceived by peers as being less sociable and less well accepted; males with SCD were perceived as being less aggressive than comparison peers. For both males and females with SCD, no other differences were identified on numerous measures of emotional well-being. None of the multiple measures of illness severity were significantly related to measures of psychological adjustment. The common side effects of SCD, chronic fatigue and small physical size, may divert males with the illness from manifesting difficulties related to aggressive behavior with peers. For females with the illness, the common side effects of the illness may hinder the development of normal social relationships. Despite chronic exposure to numerous stressful life events associated with SCD, the youngsters with the illness were remarkably similar to comparison peers, showing evidence of considerable hardiness.

Predictors of coping with pain in mothers and their children with sickle cell syndrome

OBJECTIVE

This study examined predictors of strategies used to cope with pain in children with sickle cell disease and their mothers.

METHOD

Disease severity, socioeconomic status, child adjustment and adaptive behavior, maternal psychopathology, and family functioning were examined in 55 mother-child dyads to determine the predictive potential of these factors on engagement and disengagement coping.

RESULTS

While controlling for socioeconomic status and psychopathology in the mothers, 15% of the variance in engagement coping was predicted by family adaptability. Disengagement coping was predicted by internalizing symptoms exhibited by the child, including a negative and pessimistic attributional style, which accounted for nearly one fifth of the variance. Finally, mothers who reported more active strategies for coping with their child's pain were more likely to endorse greater use of techniques to prevent and effectively manage pain in their children.

CONCLUSIONS

Neither coping strategy was predicted by severity of disease presentation in the children, suggesting the importance of psychosocial factors in adapting to childhood chronic illness and that severity of disease may not necessarily be a marker for families at risk for adjustment difficulties. Findings were interpreted to support a systemic family model in promoting active and adaptive engagement coping in caretakers of children with sickle cell syndrome.

Psychosocial and family functioning in children with sickle cell syndrome and their mothers

OBJECTIVE

The purpose of this study was to compare the psychiatric functioning of 61 sickle cell youth and their families with nondiseased sibling controls.

METHOD

Functioning assessed by multiple informants included indices of behavioral, cognitive, and family/interpersonal functioning, self-esteem, life events, coping strategies, temperament, adaptive behavior, and parental psychopathology.

RESULTS

Key findings were that sickle cell patients evidenced more depressive symptoms and associated attributional style, and externalizing behavioral difficulties than did nondiseased siblings. With age, sickle cell youth evidence increasing adaptive behavior deficits and internalizing symptoms. Illness severity was related to symptoms of internalizing behavior and fewer daily living skills. Associations were found between maternal and child coping.

CONCLUSIONS

It is recommended that psychiatric consultations routinely be conducted with these children, particularly at times of family stress and developmental transitions. Psychiatric interventions should focus on ameliorating emotional difficulties via enhancing adaptive coping strategies.

Neurocognitive aspects of pediatric sickle cell disease

Studies pertaining to the neurocognitive functioning and learning of children in whom sickle cell disease is diagnosed are reviewed, and findings suggest diffuse neurocognitive deficits, with much variability across subjects. A hypothesis is presented about the cumulative nature of such deficits in children who have not sustained cerebral vascular accidents. Important methodological shortcomings in the literature are identified and recommendations are made for future neurocognitive research with children in whom sickle cell disease has been diagnosed. Studies pertaining to the psychosocial development of these children are also reviewed, and it is concluded that behavioral problems, low self-esteem, and disturbances of body image are frequently characteristic of these children. Recommendations are made including early special education and psychosocial intervention programs for children with sickle cell disease.