Background: Breast cancer is the most frequently occurring cancer among Iranian women; however limited studies have been conducted to address survival rates. Objective: The objective was to examine survival rates in Tabriz (Northwest of Iran) and comparing with those of data reported from other cities and countries. Methods: Survival rates were calculated for one, three, five, seven and ten years for 271 breast cancer patients referred to one university clinic during 1997-2008. Results: Survival analysis demonstrated a lower survival rate compared to western countries. Conclusions: Survival rates for our patients are similar/better than other cities in Iran, but lower than certain European countries and the US. Further studies with a higher number of patients are now required.

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To assess how closely nurses and patients considered various situations as causing stress in chemotherapy treatment, this study was designed to compare nurse and patient perceptions of chemotherapy treatment stressors for patients in an oncology hospital. This descriptive study was conducted in the summer of 1997. Fifty patients receiving cytotoxic treatment were chosen by random sample. All 21 registered nurses of the Tabriz University of Medical Sciences who worked in the oncology department were contacted. A Likert-type questionnaire was designed to measure the stressfulness of commonly occurring items in chemotherapy treatment. The intensity of each item was measured by a scale with response choices ranging from the most to the least important. The patients were asked to indicate their perceptions of the seriousness of stress by sorting items. The nurses were asked to complete the same questionnaire as the patients completed. The greatest physical stressor mentioned by the patients was fatigue (66%), and by nurses, alopecia (62%). The nurses' perceptions of psychosocial items causing the greatest stress included fear of disease recurrence (90.5%), fear of death (90.5%), economic problems (90.5%), and appearance changes (90.5%), whereas the patients perceived dependency (80%), economic problems (70%), and loss of social activity (66%), as the greatest stressors (p < 0.05). The findings showed disagreement between the two groups on intensity of physical and psychosocial stressors (p < 0.05). The results from this study increased nurses' awareness of important stress factors in chemotherapy treatment. Identification of the situations perceived to be more stressful than others helped clinical nurses to modify their care and provide for their patients in a way that removes or reduces the stressors.

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In conclusion our results indicated that taurine supplementation could be a protection against chemotherapy-induced toxicities probably by its antioxidant capacity. Present study showed effectiveness of taurineon the chemotherapy-related toxicities and some of the complications during the maintenance period of treatment following coadministration in young adults with ALL.