statement of problem: failure of endodontic treatment is determined on the basis of radiographic findings and clinical signs and/ or symptoms of the treated teeth. purpose: the purpose of this study was to determine endodontic treatment failure in relation to various factors influencing it in teeth with periapical lesions (clinically and radiographically). materials and methods: teeth which had...

objective epilepsy is a known condition in both children and adults but less evidence is available about the refractory epilepsy, the causes of treatment failure and the strategies to confront it. we intend to find the prognostic factors to detect the patients who will fail the treatment, in the early stages of the disease. materials & methods after defining the criteria for exclusion and exclu...

the clinical and economic importance of heart failure is widely recognized.   the incidence of heart failure is on the increase, particularly with the aging of the population around the world.   it is time for a paradigm shift in heart failure management. alternative non-pharmacological strategies to remodel the failing ventricle will shape a major portion of heart failure therapy in the decade...

conclusions this preliminary study showed that patients with kd and a high kobayashi score are at greater risk of being unresponsive to ivig treatment. further studies, preferably multicenter evaluations, are required in order to understand the exact application of various scoring systems in the management of people with kd in iran. objectives to evaluate the kobayashi scoring system with regar...

the invention of the drug-eluting stent (des) has brought about revolutionary changes in the field of interventional cardiology. in the des era, in-stent restenosis has declined but new issues such as stent thrombosis have emerged. one of the emerging paradigms in the des era is stent fracture. there are reports about stent fracture leading to in-stent restenosis or stent thrombosis. most of th...

background: there is growing evidence that diabetes mellitus (dm) is an important risk factor for tuberculosis (tb). a significant number of dm patients have poor glycemic control. this study was carried out to find the impact of poor glycemic control on newly diagnosed smear-positive pulmonary tuberculosis patients with type-2 diabetes mellitus in a tertiary care hospital. methods: in a hospit...

background: malaria is one of the most important parasitic diseases in iran. due to importantce of drug policy, monitoring of chloroquine therapeutic efficacy in uncomplicated falciparum cases was carried out in south and south-east of iran in 2003. materials and methods: this discriptive study was carried out in five centers of sistan-baluchestan, hormozgan and kerman provinces (south and sout...