Awareness among parents of children with thalassemia major

OBJECTIVE

To determine the awareness among parents of children with thalassaemia major (TM) regarding the disease.

METHODS

This (cross sectional) study was conducted at Paediatric OPD of Civil Hospital Karachi from May 2007 to October 2007. Parents of thalassaemic children presenting to out patient department, receiving blood transfusion from Patient Welfare Association (PWA) were interviewed using a pre designed questionnaire. Informed verbal consent was taken from the parents. Questions regarding duration of illness, awareness regarding screening of blood, mode of transmission of disease, prevention and treatment were asked.

RESULTS

A total of 120 care takers were questioned. Majority was of low socioeconomic class and 66.7% were illiterate. Although nearly 100% of the patients were receiving blood transfusions either from PWA or Hussaini blood bank or both, only 15.8% knew the importance of blood screening. Knowledge regarding desferrol was present in 55% of the patient's parents but only 10.9% were receiving it adequately. Only 15% knew that thalassaemia is an inherited disorder and family screening of the siblings and antenatal diagnosis in subsequent pregnancies was done in 5.8% and 5% respectively.

CONCLUSION

Awareness of parents regarding the disease was inadequate. General public and parents of thalassemic children should be sensitized in this regard.

Evaluation of the children with beta-thalassemia in terms of their self-concept, behavioral, and parental attitudes

This study was planned to explore the self-concept, behavioral, and parental attitudes of the children with beta-thalassemia major, and the factors that affect them. The study was undertaken between January and June 2004 at the Hacettepe University Ihsan Doğramaci Children's Hospital, Pediatric Hematology Unit, Ankara and 43 voluntary children with beta-thalassemia major on regular blood transfusion and iron chelation treatment between the ages of 5.0 and 18.0 years were included into the study. Age, sex, birth order, school performance, hemoglobin value, serum ferritin levels, associated illness, splenectomy status, presence of thalassemic sibling or relatives, death of thalassemic relatives, place of residence, maternal and paternal education were recorded. Parental Attitude Research Instrument, Piers-Harris Self-Concept Scale, and Child Behavior Checklist were applied. Higher educated mothers have lower overprotection (P=0.009), parental discordance (P=0.044), and discipline scores (P=0.002) than lower educated mothers. In cases with death of thalassemic relatives, democratic/equality attitude scores were decreased (P=0.034). With stepwise multiple linear regression analysis, splenectomy, good school achievement, absence of death of thalassemic relatives, and serum ferritin levels were found to increase Piers-Harris Self-Concept Scale; however, total behavior problem score was found to decrease with increasing age, splenectomy and decreasing overprotection subscale of Parental Attitude Research Instrument scores. The self-esteem and behavior problems of children with thalassemia depended not only on the variables related exclusively to the child (age, school achievement) and the illness-associated conditions (splenectomy, serum ferritin levels) but also on the parental attitude (overprotection).

Case control study of psychosocial morbidity in beta thalassemia major

OBJECTIVES

To assess the prevalence and the spectrum of psychosocial morbidity and its correlation with various social and disease-related factors in children with beta thalassemia major.

STUDY DESIGN

Sixty children with transfusion-dependent beta thalassemia major were included in the study group who fulfilled these inclusion criteria: 1) age 5 to 15 years; 2) both parents alive and living together; 3) negative for human immunodeficiency virus; and 4) no family history of any chronic illness or psychological illness. The control group consisted of 60 children of matched age group and social background. A semi-structured interview and 2 preformed questionnaires (Pediatric Symptom Checklist [PSC] and Childhood Psychopathology Measurement Schedule [CPMS]) were used to assess psychosocial morbidity.

RESULTS

The mean score of the PSC was 11.63 +/- 3.79 (range, 7-24) in children with thalassemia, compared with 5.78 +/- 2.572 (range, 2-13) in the control group (P < .001). The mean score of the CPMS was 11.63 +/- 3.6 (range, 6-25) compared with 6.08 +/- 2.8 (range, 1-14) in the study and the control group, respectively (P < .001). Among the children with thalassemia, 54% had a mean CPMS score > or = 10 (which is considered significant for psychopathological disorders), compared with 8.3% in the control group (P < .001).

CONCLUSION

Children with thalassemia have significantly higher psychosocial morbidity. Psychosocial aspects need to be addressed in the overall treatment of children with thalassemia to prevent the development of clinically manifest psychological disease.

Cognitive dysfunction in beta-thalassemia minor

Beta-thalassemia minor is a common, hereditary, and mostly symptomless disease. Previous studies have shown that lower hemoglobin values are associated with poorer cognitive functions. We aimed to evaluate the cognitive function in patients with beta-thalassemia minor. Thirty-two male subjects with beta-thalassemia minor and 32 sex-, age-, and education status-matched healthy subjects were enrolled in the study. Blood tests and P300 potentials were carried out. P300 potential latency in all patients was significantly longer than those in the control group (337.63+/-34.89 msec and 310.66+/-14.30 msec, respectively; t 4.046, P<0.001). The amplitudes of P300 in patient group were significantly lower than those in the control group (5.19+/-3.59 microV and 9.81+/-3.33 microV, respectively; t 5.349, P<0.001). In this study, we have found that P300 potentials are adversely affected for cognitive functions in patients with beta-thalassemia minor.

Prevalence of psychiatric disorders, depression, and suicidal behavior in child and adolescent with thalassemia major

PURPOSE

To study the rate of psychiatric disorder and suicidal behavior in children with thalassemia major.

METHOD

One hundred ten subjects with thalassemia major were interviewed according to the K-SADS Farsi version by face-to-face interview.

RESULT

The most common psychiatric disorders were major depressive disorder and separation anxiety disorder. The rate of oppositional defiant disorder, attention-deficit hyperactivity disorder, and bipolar mood disorder were 3.6%, 1.8%, and 0.9%, respectively. About 49% suffered from depressed mood and 62.7% suffered from irritability and anger. More than 43% of them had recurrent thought of death and 27.3% considered suicide in the last year.

CONCLUSIONS

The rate of psychiatric disorders was very low than that in the prior studies and the most common was major depressive disorder. However, the rate of psychiatric symptoms was very common. The rate of suicidal behavior was not more than that in the general population.

Psychosocial burden in thalassemia

OBJECTIVE

To study the psychosocial life aspects of Indian adolescents suffering from transfusion dependent beta-thalassemia major. Earlier studies done in Italy, Greece and United Kingdom reported the presence of psychosocial burden associated with the disease. We aimed to determine the presence of disease burden in the psychosocial life aspects of Indian adolescents affected with thalassemia.

METHODS

Structured interviews were carried out with each of the subjects using a schedule which contained questions relating to perceived burden of thalassemia in the various psychosocial life aspects of affected adolescents.

RESULTS

Adverse impact of thalassemia was perceived in the domains of education (70%) and sports (72%). Most thalassemics were not satisfied with their body image. Almost all the study subjects felt that the disease did not affect their family or social relationships. The adolescents were anxious about their future health and education. Majority of the subjects (80%) did not discuss about their disease and its related problems with their friends. They mainly depended on their parents for monetary and emotional support.

CONCLUSION

There is tremendous psychosocial disease burden perceived by the affected adolescents and hence it is imperative to ameliorate it by promoting a clear understanding of the disease and initiating intervention programs.

Pilot study on parental stress and behavioral adjustment to the thalassemia major disease process in children undergoing iron-chelation in western Taiwan

Thalassemia was first described by Cooley and Lee in 1952 in several Italian children as a severe anemia with spleen and liver enlargement, skin discoloration, and bony changes. Great strides in management and intervention have not been matched by progress in psychosocial rehabilitation. Because parental stress and adaptation are of concern, this study focuses on parental stress and adjustment in response to the disease process of their afflicted children in western Taiwan. The parents of 18 thalassemia major patients (under 12 years of age) were interviewed (in two sessions) to determine their feelings, sources of stress, and support during their childrens' disease process. The study found that: 1) many parents suffer from stress as a result of the disease process, 2) all parents had similar concerns about iron chelation treatment, and 3) some resilience factors were present in the support system.

Pilot study on the "quality of life" as reflected by psychosocial adjustment of children with thalassemia major undergoing iron-chelating treatment in western Taiwan

Comprehensive care for thalassemia major (TM) patients has achieved great advances in the world, yet psychosocial developmental aspects of care in families with afflicted members has made only limited progress. Besides confronting the disease itself, a major task for children with TM is to develop into autonomous, healthy, and functioning adults. An emerging concept in considering the adjustment of children with chronic physical disorders is "quality of life"(QL). To study the QL with regard to reflection by psychosocial adjustment in TM children, we enrolled 55 TM patients undergoing intravenous (IV) and/or oral iron chelation, 39 of whom completed the content on issues related to QL according to Cramer and Devinsky. It was concluded that oral iron chelation can be better adjusted than IV iron chelation for a thalassemic child. This favors its use, but not necessarily in combination with IV iron chelation. Perception gaps that arise from age or generation merit concern. This approach to the study of QL, as reflected by psychosocial adjustment in children with TM, is an excellent method for learning about parental-child adjustment regarding a chronic physical condition such as TM.

Thalassemia and learning: Neurocognitive functioning in children

As more effective management and even cure of thalassemia become possible, attention is beginning to be directed to the potential neurologic and resulting neurocognitive effects of this illness on adults and children. Recent studies indicate that for adults with beta-thalassemia major and intermedia, and for children with sickle beta-thalassemia (Sbeta-thalassemia), there is a substantial risk for silent brain infarcts that may be associated with neurocognitive impairment similar to that reported for children with sickle cell anemia. Here the available literature in this area is reviewed and the limited outcomes are compared with those available from large, multicenter longitudinal studies of sickle cell anemia. On the basis of these comparisons, it is recommend that children with thalassemia be screened for specific neuropsychological impairments and that they be provided early intervention and special education access as available under the Individuals with Disabilities Education Act (IDEA) or the 504 Regulations of the Rehabilitation Act of 1973.

Neurotic manifestations in adolescents with thalassemia major

OBJECTIVE

To study the neurotic manifestations in thalassemic adolescents as a consequence of long-term illness.

METHODS

From July 2003, thirty six thalassemic adolescents and forty normal adolescents were selected with age ranging from 13 to 18 and with same socio economic status and family background. Middlesex Hospital Questionnaire by Crown and Crisp [1966] was administered and Mann Whiteny 'U' test was employed to measure free-floating anxiety, phobia, somatic anxiety, obsession, depression, hysteria and total neuroticism score. An interview was conducted along with the questionnaire to detect the problems in depth. Parents of thalassemic adolescents were interviewed subsequently to realize the behavioral problems existing along with neuroticism.

RESULTS

Thirty-six of thalassemic and all forty normal adolescents returned the questionnaires. The responses suggest a marked difference in total neuroticism score and all other variables except that of hysteria. The interview on parents of thalassemic adolescents exposed various behavioral problems in these adolescents.

CONCLUSIONS

Thalassemic adolescents were having higher scores in neuroticism. Some behavioral problems are also found to exist along with neurotic manifestations. There remains a need to improve the management of thalassemia in terms of psychological aspects in order to improve the mental health of this group.

Analysis of intelligence quotient in patients with homozygous beta-thalassemia

OBJECTIVE

To compare the intelligence quotient (IQ) of patients with thalassemia major (TM) to that of normal children.

METHODS

We conducted the study in April and May 2002 on 294 homozygote beta-thalassemia patients, (157 male and 137 female, mean age of 13.2 years; range, 9-18 years). These 294 patients were randomly selected from the 984 TM patients who routinely refer to Shiraz Cooley's Medical Center in Dastgheyb Hospital, Iran for blood transfusion. Another 294 subjects age and gender matched control group were studied. Intelligence quotients were computed using the Ravin test.

RESULTS

The mean IQ score +/- standard deviation (SD) in the thalassemia group was 109.83 +/- 15.94. This score revealed no statistically significant difference with the control group's score (p<=0.079). A correlation existed between the thalassemia patients' IQ and their level of education (p<0.049).

CONCLUSION

The IQ of TM patients does not differ significantly from the normal population.

Fertility and Pregnancy in Thalassemia Major

Over the last 15 years, 22 women with thalassemia major have completed 29 pregnancies at the Royal Hospital in London. The major pre-pregnancy issues, medications, and pregnancy care are reviewed. Experience suggests that, with proper care and guidance, pregnancies among women with thalassemia major are practical and can have successful outcomes.

Quality of Life in Patients with Thalassemia Intermedia Compared to Thalassemia Major

The impact of thalassemia major and thalassemia intermedia and their associated complications on quality of life (QOL) is largely unknown. Determining the degree of health impairment as perceived by the patient is essential information needed to recommend suitable therapy. The objective of this study was to evaluate QOL in transfusion-independent patients with thalassemia (non-Tx) compared with that in transfused patients (Tx) and to identify the factors that affect QOL in thalassemia. A convenient sample of 48 thalassemia patients (29 Tx and 19 non-Tx) with mean age of 14.6 years (SD = 7.5 years) were selected during a comprehensive visit to complete a Dartmouth Primary Care Cooperative Information Chart System (COOP) questionnaire. Patients rated QOL from excellent (1) to poor (5) on five dimensions of health status. Scores of 4 or 5 represent major limitations. These results were augmented by a brief medical history and chart review. Forty-one percent of Tx patients and 47% of non-Tx patients reported severe impairments in 1-6 and 1-2 domains, respectively. The most commonly reported affected domains were feelings such as anxiety, depression, and concern of overall health status or indications of recent deterioration in health. In contrast with previous beliefs, transfusion-independent thalassemia patients also suffer serious impairment in QOL. Presented data suggest that all patients with thalassemia undergo QOL assessment so that interventions focused on affected domains can be implemented.

Informing carriers of beta-thalassemia: giving the good news

This study explored the value of informing beta-thalassaemia carriers of the advantages, as well as the disadvantages of carrier status. Twenty-eight carriers of beta-thalassaemia were interviewed immediately after counselling, and again 2 weeks later. Both interviews included administration of a psychological scale (previously used for cystic fibrosis). Immediately after the first interview the intervention group (n = 18) were informed of the protective effect of the beta-thalassaemia trait against malaria and coronary heart disease. The control group (n = 10) was given the same information after the second interview. The effect of giving the positive information was assessed by comparing participants' scores at the first and second interview. Knowledge of carrier status aroused several negative feelings, including shock, sadness, and anger, but little feeling of stigmatization. Two weeks later, negative feelings were unchanged in the control group, but they were reduced in all members of the intervention group. All members of the intervention group considered it important to inform carriers of the positive aspects as well as the risks associated with carrier status. Carriers of recessive disorders with a known heterozygote advantage should be informed of the advantage. This information has now been incorporated into the comprehensive information system for hemoglobin disorders available at http://www.chime.ucl.ac.uk/ApoGI/.

Psychosocial implications of Thalassemia Major

BACKGROUND

Many causes including the chronicity of disease, burden of treatment modalities, morbidities, and the expectation of early death resulting from the disease complications, may lead to psychosocial burden in Thalassemia Major (TM) patients.

METHODS

A total of 38 patients with TM and their mothers were recruited to evaluate the psychosocial burden as well as to disclose whether the psychological status of the patients contribute to the compliance with the therapy or to the contrary. Demographic and disease variables were obtained. Child Behavior Check-list (CBCL) was completed by the mothers of the patients. A detailed psychiatric interview based on the 4th edition of the Diagnostic and Statistical Manual diagnostic criteria was performed for each patient. Symptom Distress Checklist 90 (SCL-90) scale was given to all mothers for evaluating their psychopathology.

RESULTS

Although CBCL scores remained between the normal ranges, desferrioxamine mesylate (DFO)-compliant patients and the patients with lower ferritin values had significantly higher scores. A total of 24% of the patients had a psychiatric diagnosis including major depression, anxiety disorder, tic disorder, and enuresis nocturnal. The psychiatric diagnosis was significantly higher in the patients who were compliant with desferrioxamine compared with the non-compliant group (P = 0.007). The SCL-90 scores indicated that the mothers who had a child with good adherence to DFO had higher scale scores than the mothers with a poor adherent child.

CONCLUSIONS

The increase risk of psychosocial and behavioral problems in thalassemics and their parents indicated the importance of a lifelong psychosocial support for the prevention of mental health issues. The patients and their parents, who were more conscious of the illness, were more worried but more compliant with the therapy and need stronger psychiatric support.

Intensification of Chelating-Therapy in Patients with Thalassemia major

With the introduction of "hypertransfusion" regimens the extent of disease- and therapy-related hemosiderosis has become the survival limiting factor for patients with beta-thalassemia major as iron transferred with transfusions cannot be excreted by physiological means. Subsequent introduction of deferoxamine therapy for iron elimination and prophylaxis of hemosiderosis has improved prognosis and life quality of these patients considerably. We report our experience with seven adolescent patients with beta-thalassemia and ineffective subcutaneous therapy and severe hemosiderosis-related organ complications. For that reason they received i. v. intensified chelate therapy. The patients were given 70 to 120 mg/kg DFO 7 days a week continuously via a Port-a-cath or Hickman central venous line. Under high-dose i. v. DFO therapy, serum ferritin levels significantly decreased in all patients. Target serum ferritin levels of 3 000 ng/ml were reached after 12 to 20 months of treatment. In 3 of the 5 patients that were treated for longer than 43 months serum ferritin levels even dropped below 2 000 ng/ml. Serum ferritin levels also correlated well with SQUID examinations. Therefore, monitoring of serum ferritin may be useful to monitor patient's compliance and control intensified DFO therapy. Continuous administration of the intensified DFO therapy induced normalization of liver function and left ventricular cardiac function in all patients who are still alive. Two patients died due to cardiac decompensation. In five patients 19 episodes of central catheter-related infections were observed (1.5 infections per 1 000 catheter days). No DFO-associated allergic reactions nor irreversible organ dysfunction were observed. Our results indicate that intensified i. v. DFO therapy is an effective and safe method for treatment of severe organ dysfunction in patients with thalassemia major. The most severe problems are catheter-related infections and inconsistent long-term compliance.

Factors associated with the attitudes and expectations of patients suffering from beta-thalassaemia: a cross-sectional study

Regular transfusions and iron chelation therapy have transformed the life expectancy of homozygous beta-thalassaemia patients, so that it can now be considered a chronic condition. A health questionnaire survey of all adults suffering from beta-thalassaemia major receiving treatment on the Island of Crete, Greece was carried out with the aim of ascertaining the factors that are associated with their attitudes and expectations. The responses of 67 of the 72 patients, aged 18-45 years, were analyzed using Principal Component Analysis to extract three component indicators (Adaptability, Optimism and Pessimism Indicators), which reflected their attitudes towards life and two component indicators (Healing and Therapy Indicators) that reflected their expectations from life. These were then tested against the respondents' socio-demographic characteristics, their health status and satisfaction with the services. It was found that the Optimism Indicator was associated with a positive comparative assessment of health status, while the Adaptability Indicator was associated with a positive subjective assessment of health status. The Adaptability Indicator was also higher in those satisfied with the services but it was lower in the best-educated group. The pessimism indicator was associated with a negative comparative assessment of health status and with the lowest level education. The expectation indicators showed an interaction with gender and other parameters such as admission to hospital. The relationship between the attitudes and the expectations of patients suffering from a chronically disability condition and specific experiences during their treatment regimens raises several issues related to the need for better health education and psychological support of the group of patients, as well as issues related to the communication skills of the staff caring for them.

Pain, mood and opioid medication use in sickle cell disease

Patients with sickle cell disease show wide variations in their experience of pain, and in the impact of pain on everyday functioning. This study examined relations between pain, mood, physical activity, and medication use in a longitudinal naturalistic self-monitoring study of 21 adult sickle cell patients over 12 months. Results suggest that opioid medication use is related to the impact of pain on daily life. Patients who use opioids more frequently for sickle cell pain show more disruption of their lives, with reduced activity levels and more pessimistic mood.

Social adjustment in three cultures: data from families affected by chronic blood disorders. A sibling study

This study explores the rate of psychosocial dysfunction in affected and unaffected children from families with haemophilia or beta-thalassaemia, as part of a cross-sectional, multicentre study into the resilience of 115 families with blood disorders. Sociodemographic and developmental data were collected from the parents using a standardized and semi-structured interview format, and medical data were obtained from the clinician. The children's social functioning over the year prior to the assessment was assessed with The Social Adjustment Scale adapted for school-aged children. Children with beta-thalassaemia showed significantly higher rates of social dysfunction than their unaffected siblings or children with haemophilia and their siblings. Older children showed significantly higher social dysfunction at school. The high rate of social dysfunction in children with beta-thalassaemia compared with unaffected siblings is likely to have a basis in the negative experiences associated with their medical problems. In contrast, the therapeutic advances in haemophilia allows boys to lead an almost normal life. Overall, the rates of social dysfunction in families with both these disorders proved commoner than reported in population surveys, but with the unavailability of local population controls, caution needs to be exercised in the interpretation of this finding.

Psychosocial burden of beta-thalassaemia major in Antalya, south Turkey

beta-thalassaemia is a recessively inherited blood disorder characterised by chronic anaemia. It requires monthly blood transfusions and regular iron chelation. Thousands of affected children are born annually and the magnitude of the problem is most severe in developing countries. Ninety-nine children and 32 adults with thalassaemia major, and 112 parents of patients were interviewed in Antalya, south Turkey, using specifically designed questionnaires to evaluate psychosocial burden. The education of most of the thalassaemic children of school age (60%) was affected, mainly due to having to attend hospital for investigation and transfusions. A high level of parental anxiety (82%) was reported. Nearly half of the families (47%) had employment and financial problems as a result of thalassaemia, yet there was a low level of marital breakdown (1.8%). A substantial majority (93%) of the parental couples would have chosen to terminate an affected pregnancy if they had known that the foetus had thalassaemia major. The results reflect the need for a national policy for public education and screening of thalassaemia in Turkey in order to offer prenatal diagnosis for all families at risk of homozygous thalassaemia.

Psychopathology in children from families with blood disorders: a cross-national study

BACKGROUND

This study examines the prevalence of psychiatric disorders in affected and in unaffected siblings from families with haemophilia or beta-thalassaemia.

METHOD

Based on data derived from a cross-sectional and multi-centre study into the resilience of 115 families with blood disorders. Sociodemographic and developmental data were collected from the parent using a standardised and semi-structured interview, and medical data were elicited from the attending clinician. The children's psychopathology was assessed with the Schedule for Affective Disorders and Schizophrenia (K-SADS).

RESULTS

Children with beta-thalassaemia were twice as likely to receive a diagnosis of psychiatric disorder and more likely to show a higher degree of impairment of general functioning than haemophilic boys or unaffected children from families with blood disorders. Clinical severity of haemophilia or beta-thalassaemia was not associated with significant differences in prevalence of child psychiatric disorders or impairment. Mothers' evaluation of their relationship with their child as 'less than easy' predicted psychopathology.

CONCLUSIONS

The high prevalence of psychopathology in children with beta-thalassaemia reported in this study suggests that specific blood disorders have differential impact on affected children. This difference may be related to medical therapy advances in haemophilia so that haemophilic boys can lead an almost normal life.

Psychosocial problems in children with thalassemia and their siblings

Beta-thalassemia is a chronic illness causing serious symptoms to children and a burden to families. The purpose of this study was to evaluate psychosocial problems in children with thalassemia and their siblings by using a semi-structured interview and the Pediatric Symptom Checklist (PSC). The study sample included 82 children with thalassemia, 20 siblings, and 50 control children without a chronic illness. With children and families demographically controlled, psychosocial problems were significantly more common in children with thalassemia than in those without chronic illness, 28.05 per cent vs 4 per cent (p=0.001), but there was no difference between siblings and the controls, 5 per cent vs 4 per cent (p=0.64). The mean PSC score in children with thalassemia was higher than that in the sibling and control group (18.34 vs 10.95 and 10.28, respectively; p<0.001). These findings suggest an increased risk of psychosocial problems in children with thalassemia that psychosocial intervention may be required to prevent major psychiatric disorders.

Impact of thalassemia major on patients and their families

OBJECTIVE

To describe the burden of thalassemia major and its treatment, in terms of prevalence of iron-overload-related complications, direct and indirect costs, and the patient's physical and social well-being.

METHODS

From October 1999 to May 2000 a survey of patients with thalassemia major was conducted in ten countries: Cyprus, Egypt, Greece, Hong Kong, India, Iran, Italy, Jordan, Taiwan, and the United States.

RESULTS

1,888 questionnaires (65%) were returned. The responses suggest that nowadays patients begin blood transfusions, and most use desferrioxamine (84.8%), but iron-related complications, including life-threatening ones such as heart disease, are still common.

CONCLUSIONS

There remains a need to improve the management of thalassemia, as many patients with iron-related complications experience physical and social limitations.