Determinaton of Depression, Anxiety and Hopelessness Situations at Parents whose Children Are Followed in Gulhane Military Medical Faculty, Pediatric Hematology and Oncology Clinics Due to Any Malignancy or Chronic Disease

Introduction: Chronic systemic diseases in childhood have negatively affecting the quality of life and debilitating effects for both children and parents. In our study, we investigated depression, anxiety and hopelessness situations at parents of children with these diseases. Materials and methods: The study was done at parents of children diagnosed with malignancy or chronic disease in GATA Department of Pediatrics Heath and Disease, Pediatric Hematology and Oncology Clinics. Beck Depression Scale, Beck Anxiety Scale and Beck Hopelessness Scale were applied to the participants. Results: Parents of children, who are followed due to malignancy or chronic disease in department of pediatrics heath and disease, pediatric hematology and oncology clinics, constituted the study group. 60 mothers and 51 fathers as study group and 64 mothers and 45 fathers as control group were enrolled in the study between 1st July 2009 and 1st June 2010. The mean age of the parents in study group was 35,7±5,1 and 33,3 5,6 age in control group. The depression score was significantly higher statistically in study group (p=0,035). No difference was fond for the anxiety and hopelessness scores between the groups (p=0,064 and p=0,695 respectively). There was no difference for depression, hopelessness and anxiety scores between mothers and fathers of the children (p=0,217, p=0,447, p=0,102, respectively). Conclusion: Without gender discrimination the parents of children with malignancy and chronic disease are in the risk group for depression. It is necessary to support the parents both socially and psychologically. [TAF Prev Med Bull 2012; 11(5.000): 577-582

Cardiac troponin-I, brain natriuretic peptide and endothelin-1 levels in a rat model of doxorubicin-induced cardiac injury

Background: Cardiotoxicity, during or after therapy, is the most serious side effect of doxorubicin (DXR). The risk of developing cardiac impairment increases concomitantly with an increase in the cumulative dose of DXR. Aim: The aim was to evaluate the levels of cardiac troponin-I (cTnI), brain natriuretic peptide (BNP) and endothelin-1 (ET-1) in DXR induced cardiac injury. Materials and Methods: Thirty-nine Wistar albino rats were divided into three groups; a control group and two-study groups that received low-dose DXR (LDD) and high-dose DXR (HDD) in a weekly schedule for reaching a cumulative dose. Results: Serum cTnI level was significantly increased in both LDD and HDD-treated groups. Although serum BNP was not significantly increased either LDD or HDD-treated groups, ET-1 levels was significantly increased in only HDD-treated groups. Histopathologic injury was more evident in HDD-treated group. Conclusions: Serum cTnI was increased even in LDD and parallel to it low cardiac injury induced by DXR. In the low-dose group, BNP and ET-1 levels were not elevated significant as cTnI despite cardiac injury. Thus, cTnI may be a predictive marker in of DXR-induced cardiotoxicity

Cardiac troponin-I, brain natriuretic peptide and endothelin-1 levels in a rat model of doxorubicin-induced cardiac injury

Background: Cardiotoxicity, during or after therapy, is the most serious side effect of doxorubicin (DXR). The risk of developing cardiac impairment increases concomitantly with an increase in the cumulative dose of DXR. Aim: The aim was to evaluate the levels of cardiac troponin-I (cTnI), brain natriuretic peptide (BNP) and endothelin-1 (ET-1) in DXR induced cardiac injury. Materials and Methods: Thirty-nine Wistar albino rats were divided into three groups; a control group and two-study groups that received low-dose DXR (LDD) and high-dose DXR (HDD) in a weekly schedule for reaching a cumulative dose. Results: Serum cTnI level was significantly increased in both LDD and HDD-treated groups. Although serum BNP was not significantly increased either LDD or HDD-treated groups, ET-1 levels was significantly increased in only HDD-treated groups. Histopathologic injury was more evident in HDD-treated group. Conclusions: Serum cTnI was increased even in LDD and parallel to it low cardiac injury induced by DXR. In the low-dose group, BNP and ET-1 levels were not elevated significant as cTnI despite cardiac injury. Thus, cTnI may be a predictive marker in of DXR-induced cardiotoxicity