RESUMO
BACKGROUND: Cancer diagnosis may cause deep emotional and affective problems in patients and their families. Nowadays, however, despite its rising prevalence, cancer is no longer synonymous with death. Given the significance of emotional well-being in cancer patients, we decided to assess the frequency of psychological problems in seven to seventeen year-olds with acute lymphoblastic leukemia. MATERIALS AND METHODS: Our sample included 42 children and adolescents with ALL referred to pediatric hematology department of Dr. Sheikh hospital, who were put under maintenance course of the treatment. Psychiatric disorders such as anxiety, depression and behavioral disturbances were examined by using RCMAS, CDI and SDQ questionnaires respectively. RESULTS: The entire population showed depressive symptoms.59.5% of patients (25 person) suffered from anxiety and 26.2% (11 person) had behavioral problems. No significant relation was found between depressive symptoms, and age (p=0.77), sex (p=0.97), length of disease (p=0.50), and type of treatment (p=0.064). Anxiety did not show any significant relation with age (p= 0.63), sex (p= 0.32), length of disease (p= 0.16) and treatment type (p= 0.064).Similarly behavioral disturbances did not indicate any suggestive relation with age (p= 0.20), sex (p= 0.56), length of disease (p= 0.81) and type of treatment (p= 0.19). CONCLUSION: Our findings suggest a high prevalence of psychiatric disorders in children and adolescents with ALL. It is strongly recommended, therefore, that besides somatic symptoms, careful attention be paid to psychological disorders. This can prevent rapid development of the disease reduce treatment costs, and improve the quality of life for both patients and their families.
RESUMO
AIM: To compare the effectiveness of inhalation sedation with nitrous oxide/oxygen (N2O/O2) and cognitive behavioural therapy (CBT) in reducing dental anxiety in preschool children. STUDY DESIGN: Randomised controlled clinical trial. METHODS: This study was conducted on 45 preschoolers with moderate to severe dental anxiety (determined by the Children's Fear Survey Schedule Dental Subscale), who required pulp treatment of at least one primary mandibular molar. Baseline anxiety and cooperation levels were determined using Venham Clinical Anxiety and Cooperation Scales (VCAS and VCCS) and Venham Picture Test (VPT) at the first dental visit (dental prophylaxis and fluoride treatment). Before the second dental visit (pulp treatment), the children were randomly assigned to one of three groups--1: control, 2: N(2)O/O(2) and 3: CBT. In group 1, the usual behaviour management techniques were used, in group 2, nitrous oxide/oxygen gas was used and in group 3, unrelated play, Benson's breathing and positive self-talk and modelling were used. Anxiety and cooperation levels were determined at three periods: injection, rubber dam placement and the application of a high-speed handpiece with VCAS and VCCS and VPT. Finally, anxiety and cooperation differences between the two dental visits were compared within the three groups. STATISTICS: Chi square, ANOVA and Kruskal-Wallis and Mann-Whitney U tests were used. RESULTS: N(2)O/O(2) and CBT significantly resulted in lower anxiety and higher cooperation in the second visit (at all three periods) compared to the control, although there was no significant difference between these two treatment methods. CONCLUSION: Both test methods were effective in reducing dental anxiety in preschoolers. Considering the adverse effects and necessity of equipment and trained personnel when using nitrous oxide and oxygen inhalation sedation, cognitive behavioural therapy is preferable because of its better applicability.
