Assessment of Cognitive Functions, Psychological Symptoms, and Quality of Life Among B Thalassemia Patients and Their Clinical Correlates.
Study Details
Study Description
Brief Summary
Multiple studies showed the negative impact thalassemia disease and its therapy have on the cognition of these patients. This study aims to assess and compare the cognition, psychological impact and quality of life among patients with B thalassemia major, requiring regular blood transfusion, patients with B thalassemia intermedia, who don't, and healthy controls. Thus, estimating the role of blood transfusion and hemosiderosis in cognitive impairment, psychological symptoms, and low quality of life in these patients.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
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Detailed Description
Thalassemia is one the most common autosomal recessive haemolytic diseases both worldwide and in the middle east. (1) Beta-thalassemia is a disorder characterized by the congenital absence of the beta chain synthesis of the haemoglobin tetramer, In healthy individuals the haemoglobin chain consists of 2 alpha and 2 beta globin chains, as a result the absence of 2 beta chains in the b thalassemia patients results in clinical symptoms as pallor and failure to thrive. (2,3,4) These patients thus rely on blood transfusions for their entire lives, unless they undergo bone marrow transplant, exposing them to many complications both organically and psychologically. (5) Other patients with b thalassemia whose anaemia doesn't require regular blood transfusion are considered to have B thalassemia intermediate. (6)B thalassemia is among one the most common haemoglobinopathies in Egypt, estimating t 1000/ 1.5 million per year live births born with thalassemia disease. (7) Attention, orientation, memory, gnosis, and executive functions are among some of the cognitive functions that enable an individual to perceive, store, interpret and restore information from the surrounding. (8) Studies have shown that patients with B thalassemia have impairment in most of these cognitive functions in comparison to their healthy counterparts.
psychological problems as stress, anxiety, and depression are some of the psychological disorders that negatively impact the lives of thalassemia patients and may cause multiple comorbidities if not managed properly (9) Quality of life is assessed by focusing on the person's own view of his/her life and his/her well-being taking any conditions or issues that may affect the person's life into consideration. (10) Multiple studies showed the negative impact thalassemia disease and its therapy have on the cognition of these patients. This study aims to assess and compare the cognition, psychological impact and quality of life among patients with B thalassemia major, requiring regular blood transfusion, patients with B thalassemia intermedia, who don't, and healthy controls. Thus, estimating the role of blood transfusion and hemosiderosis in cognitive impairment, psychological symptoms, and low quality of life in these patients.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| B thalassemia Major patients
|
Diagnostic Test: Wechsler IQ for Adults
IQ test that measures the cognitive functions and intelligence using a scale and consists of many subtests assessing verbal and non-verbal performance.
Diagnostic Test: MAS (Memory assessment scale)
tool that uses verbal and the visual tasks to assess memory, recall and cognition. The MAS consists of 12 subtests based on the following 7 memory tasks: Verbal Span, List Learning, Prose memory, Visual Span, Visual Recognition, Visual Reproduction and Names-Faces.
Diagnostic Test: Health-Related Quality of Life (HRQoL)
measures multiple aspects of the individual's life and the impact of the disease and treatment on the individual's life. It does so by assessing the individual's own views and perspective of the care and treatment they are receiving and whether consider it satisfactory or not.
Diagnostic Test: Symptom check list 90
a well-known scale that is used to identify and assess psychological symptoms. It consists of a 90-item checklist having a 5-point rating scale.
Diagnostic Test: Socioeconomic level
scale for measurement of socioeconomic status in health research in Egypt. The new socioeconomic status scale has 7 domains with a total score of 84. Intra-and inter-observer variability and the internal consistency of the scale were assessed.
|
| B thalassemia Intermedia patients
|
Diagnostic Test: Wechsler IQ for Adults
IQ test that measures the cognitive functions and intelligence using a scale and consists of many subtests assessing verbal and non-verbal performance.
Diagnostic Test: MAS (Memory assessment scale)
tool that uses verbal and the visual tasks to assess memory, recall and cognition. The MAS consists of 12 subtests based on the following 7 memory tasks: Verbal Span, List Learning, Prose memory, Visual Span, Visual Recognition, Visual Reproduction and Names-Faces.
Diagnostic Test: Health-Related Quality of Life (HRQoL)
measures multiple aspects of the individual's life and the impact of the disease and treatment on the individual's life. It does so by assessing the individual's own views and perspective of the care and treatment they are receiving and whether consider it satisfactory or not.
Diagnostic Test: Symptom check list 90
a well-known scale that is used to identify and assess psychological symptoms. It consists of a 90-item checklist having a 5-point rating scale.
Diagnostic Test: Socioeconomic level
scale for measurement of socioeconomic status in health research in Egypt. The new socioeconomic status scale has 7 domains with a total score of 84. Intra-and inter-observer variability and the internal consistency of the scale were assessed.
|
| Healthy Controls
|
Diagnostic Test: Wechsler IQ for Adults
IQ test that measures the cognitive functions and intelligence using a scale and consists of many subtests assessing verbal and non-verbal performance.
Diagnostic Test: MAS (Memory assessment scale)
tool that uses verbal and the visual tasks to assess memory, recall and cognition. The MAS consists of 12 subtests based on the following 7 memory tasks: Verbal Span, List Learning, Prose memory, Visual Span, Visual Recognition, Visual Reproduction and Names-Faces.
Diagnostic Test: Health-Related Quality of Life (HRQoL)
measures multiple aspects of the individual's life and the impact of the disease and treatment on the individual's life. It does so by assessing the individual's own views and perspective of the care and treatment they are receiving and whether consider it satisfactory or not.
Diagnostic Test: Symptom check list 90
a well-known scale that is used to identify and assess psychological symptoms. It consists of a 90-item checklist having a 5-point rating scale.
Diagnostic Test: Socioeconomic level
scale for measurement of socioeconomic status in health research in Egypt. The new socioeconomic status scale has 7 domains with a total score of 84. Intra-and inter-observer variability and the internal consistency of the scale were assessed.
|
Outcome Measures
Primary Outcome Measures
- Assessment of Cognitive functions among B Thalassemia Patients [one year]
- Assessment of Psychological Symptoms among B Thalassemia Patients [one year]
- Assessment Quality of life among B Thalassemia Patients [one year]
Eligibility Criteria
Criteria
Inclusion Criteria:
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Age above 18 years.
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Patients diagnosed as B thalassemia major and intermedia by Hb Electrophoresis.
Exclusion Criteria:
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Neurological or any other medical disease.
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IQ less than 70.
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Past history or family history of any psychiatric disorders.
Contacts and Locations
Locations
No locations specified.Sponsors and Collaborators
- Assiut University
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 45545