RESUMEN
Although hematopoietic stem cell transplantation (HSCT) has been widely used to treat patients with beta-thalassemia major, evidence showing whether this treatment improves mental health, self esteem and health-related quality of life (HRQoL) is limited. We aimed to describe psychiatric problems, HRQoL and self-esteem scores of patients who have thalassemia and compared with patients who underwent HSCT in the current study. A total of 24 patients with thalassemia major and 13 patients who underwent HSCT at least 2 years ago aged between 7-37 years were included. We used The Children's Depression Inventory, The Spielberger State-Trait Anxiety Inventory, and Pediatric Quality of LifeTM (PedsQL™) for assesment of children and Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), World Health Organization Quality of Life Scale Brief Version (WHOQOL-BREF) for assessment of adults. We also used Piers Harris Self Concept Scale for children and adults. Psychopathologies are common in both groups (50% in Thalassemia group and 69.2% in HSCT group). Popularity scores in Piers Haris scale of patients in HSCT group were significantly higher compared to thalassemia group (p = 0.03). Additionally, HSCT group had higher scores in physical health subscales of HRQoL in both children and parents'(p = 0.02, p = 0.03 respectively). Our findings suggest improved HRQoL and self-esteem in thalassemia patients after HSCT. However, due to the high prevalence of mental disorders in both groups, we would like to emphasize that clinicians should examine not only the physical but also the psychological state of the patients with thalessemia during the their treatment and follow-up period after HSCT.
Asunto(s)
Trasplante de Células Madre Hematopoyéticas , Talasemia , Talasemia beta , Adulto , Humanos , Niño , Adolescente , Adulto Joven , Calidad de Vida/psicología , Talasemia beta/terapia , Padres/psicologíaRESUMEN
BACKGROUND: Every year, thousands of donors are exposed to granulocyte-colony stimulating factor (G-CSF) for stem cell mobilization in hematopoietic stem cell transplantations (HSCT). Previous studies about the genotoxicity of G-CSF were inconclusive. In this study, the genotoxic effects of G-CSF in peripheral blood stem cell (PBSC) donors were evaluated prospectively by using three different validated and reliable methods for the first time in the literature to the best of our knowledge. METHODS: Donors of PBSC transplantation (n=36), who received G-CSF were evaluated for genotoxicity by micronucleus test (MNT), nuclear division index (NDI), and comet assay (CA). Genotoxic effects are expected to cause an increase in MNT and CA values and decrease in NDI. Blood samples were collected at three timepoints (TP): before starting G-CSF (TP1), after G-CSF for five days (TP2), and one month after the last dose (TP3). Sixteen controls were included for baseline comparison of genotoxicity tests. CD34 cell counts and hemograms were also analyzed. RESULTS: MNT and CA parameters; comet and tail length, tail DNA%, and tail moment, showed no change in time whereas another CA parameter, Olive`s tail moment (OTM) was increased significantly at TP3 compared to both baseline and TP2 (p=0.002 and p=0.017, respectively). Nuclear division index decreased significantly at TP2 (p < 0.001), then increased above baseline at TP3 (p=0.004). Baseline comparison with controls showed higher MN frequency in donors without statistical significance (p=0.059). Whereas, CA results were significantly higher in controls. CD34 cell count showed moderate positive correlation with white blood cell count at TP2 (Pearson R=0.495, p=0.004). CONCLUSIONS: Our results showed the genotoxic effect of G-CSF in healthy donors, in two of the three tests performed, short-term effect in NDI, and long-lasting effect in OTM. So, this study provides novel information for the debate about the genotoxicity of G-CSF and supports the need for further studies with a larger sample size and longer follow-up.
Asunto(s)
Trasplante de Células Madre Hematopoyéticas , Trasplante de Células Madre de Sangre Periférica , Humanos , Estudios de Casos y Controles , Células Madre Hematopoyéticas , Factor Estimulante de Colonias de Granulocitos/farmacología , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Antígenos CD34 , Donantes de Tejidos , Daño del ADNRESUMEN
Çullas-Ilarslan NE, Günay F, Ileri DT, Elhan AH, Ertem M, Arsan S. Investigation of the frequency of iron insufficiency among infants in a population in which routine iron supplementation is implemented. Turk J Pediatr 2018; 60: 22-31. Iron deficiency anemia (IDA) represents the most common cause of anemia worldwide. Because of potential irreversible neurodevelopmental impairment, its prevention during infancy is essential. We aimed to investigate the frequency of iron insufficiency among infants in a population which routine iron supplementation is implemented; and to examine related risks. A total of 501 infants, aged 9-15 months, were screened with complete blood count and serum ferritin. Infants were divided into two groups. [Group 1 (iron insufficient), [Group 1a: Iron deficiency (ID), Group 1b: IDA (IDA)], Group 2 (Iron sufficient (IS)]. Anemia was recognized in 122 (24.3%) infants. Microcytosis was observed in 110 (90.2%) of anemic infants. Group 2 accounted for 49.5% (n=248) whereas 152 (30.3%) and 101 (20.2%) infants belonged to Groups 1a and 1b, respectively. Multiple logistic regression analysis showed that male gender (OR=1.53; 95%CI 1.07 and 2.17), receiving > 500 ml/day cow`s milk (OR=2.77; 95%CI 0.87 and 8.83) and incompliance to iron supplementation (OR=2.51; 95%CI 1.75 and 3.60) were distinctive characteristics of Group 1 while prevalence of iron insufficiency was higher in infants consuming less formula (OR=3.10; 95%CI 2.00 and 4.80). The most frequent reasons for incompliance were consideration of supplementation as unnecessary (n=69, 31.1%) and neglection (n= 59, 26.6%). Our study demonstrated a high frequency of iron insufficiency among infants in a setting utilizing national iron supplementation and `incompliance` to iron as the most evident risk factor for iron insufficiency. Effective counseling of families by health care providers concerning importance of compliance to iron prophylaxis is essential for prevention of iron insufficiency. We also suggest screening of infants for ID as well as IDA in settings with high frequency of iron insufficiency.