نتایج جستجو برای: treatment delay

تعداد نتایج: 1509513  

Journal: :طب و تزکیه 0

introduction: pulmonary tuberculosis is major problem worldwide and it is estimated one third the world population are already infected and each year 9 million people develop full blown tuberculosis of these 3 million die of the disease, annually. delay in diagnosis and treatment are major problems that play a significant role in all aspect of the disease from patient treatment to transmission ...

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Journal: :journal of craniomaxillofacial research 0
katayoun sargeran department of community dentistry, school of dentistry, tehran university of medical sciences, tehran, iran

introduction :  despite  recent  advances  in  treatment  of  oral  cancer,  it  still causes high rates of mortality and morbidity worldwide. delays in diagnosis and treatment of these cancers greatly affect the prognosis.  this study aimed to assess the treatment delay and its relation to diagnostic delay among oral cancer patients in tehran, iran. materials and methods : we studied 100 patie...

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Journal: :archives of breast cancer 0
iraj harirchi department of surgery, tehran university of medical sciences, tehran, iran mojgan karbakhsh department of community and preventive medicine, tehran university of medical sciences, tehran, iran fatemeh hadi school of medicine, tehran university of medical sciences, tehran, iran seyyedeh sedigheh madani school of medicine, tehran university of medical sciences, tehran, iran fereydoun sirati department of surgery, tehran university of medical sciences, tehran, iran shadi kolahdoozan digestive diseases research center, shariati hospital, tehran university of medical sciences, tehran, iran

background: the purpose of this study was to compare patient delay, diagnosis delay and treatment delay in breast cancer patients of selected public and private health centers in tehran, iran. methods: in this cross-sectional study, female patients with newly diagnosed breast cancer in a public medical complex and a private breast clinic within one year were included. patient delay was consider...

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Journal: :iranian journal of radiation research 0
f. mohagheghi faculty of medicine, arak university of medical sciences, arak, iran m. mohammadi department of medical physics, faculty of medicine, hamadan university of medical sciences, hamadan, iran

background: the presence of small intestine in the radiation field during pelvic cancers treatment causes an interruption in radiotherapy. a non-invasive method was developed to exclude small intestine during conventional radiotherapy. materials and methods: the incidence of the radiation therapy interruption is highly dependent upon the area of the small intestine included in the portals and i...

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم پایه دامغان 1389
سلیمان اسدی میانایی, اکبر هاشمش برزآباذی, نرگس تولایی,

in this thesis, ‎‎using‎‎ ‎concept‎s‎ ‎of‎ ‎wavelet‎s‎ ‎theory ‎‎‎som‎e‎ ‎methods‎‎ ‎of‎ ‎th‎e ‎solving‎‎ ‎optimal‎‎ ‎‎con‎tr‎ol‎ problems ‎(ocps)‎‎. ‎g‎overned by time-delay systems is investigated. ‎th‎is‎ thesis contains ‎tw‎o parts. ‎‎first, the method of obtaining ‎o‎f ‎the‎ ‎‎ocps‎ in time delay systems by linear legendre multiwavelets is ‎ ‎presented‎.‎‎‎‎ the main advantage of the meth...

15 صفحه اول
ژورنال: مجله دانشگاه علوم پزشکی مازندران 2019
Afshari, Mahdi, Panahi Mishkar, Abolfazl, Sheikh, Shadi ,

Background and purpose: Delay in diagnosis and treatment of tuberculosis (TB) patients with positive sputum is a main reason for spread of the disease. The present study aimed at investigating delayed diagnosis and treatment of patients with positive tuberculosis in Sistan, Iran. Materials and methods: This cross sectional study was conducted among 384 patients with positive smear tuberculosis...

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پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 0
اسماعی رضوی, وهاب پیروزپناه,

a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...

Journal: :iranian red crescent medical journal 0
hossein farshidi hormozgan cardiovascular research center, hormozgan university of medical sciences, ir iran shafei rahimi hormozgan cardiovascular research center, hormozgan university of medical sciences, ir iran; hormozgan cardiovascular research center¸ shahid mohammadi hospital, jomhori islami boulevard, bandar abbass, ir iran, tel: +98-7613336680, fax: +98-7613354055 ahmadnoor abdi hormozgan cardiovascular research center, hormozgan university of medical sciences, ir iran sarah salehi hormozgan cardiovascular research center, hormozgan university of medical sciences, ir iran abdoulhossain madani hormozgan cardiovascular research center, hormozgan university of medical sciences, ir iran

background treatment of patients with acute myocardial infarction (ami) is time related, so delay in treatment could affect prognosis. recognizing pre-hospital or in-hospital delays in initiating treatment and reducing these factors is very efficacious in treatment of these patients. results 35.7% patients arrived during one hour of symptom onset, and 7.9% arrived after 24 hours. patients havin...

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Journal: :Journal of Neurology, Neurosurgery & Psychiatry 1970

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Journal: Caspian Journal of Internal Medicine 2020
Bizhan Shabankhani, Hossein Mohsenipouya, Jamshid Yazdani Charati, Mahnaz Sheikhi, Mohammad Sadegh Rezaii, Nadia Alipour,

Background: Delay in diagnosis and treatment of TB is a critical component in TB control program which thereby spreading illness in the community. Sicnce Golestan province has the high risk with high rates of tuberculosis in the country, therefore, the analysis of the factors associated with treatment delay in this province for effective interventions and proper planning is considered necessary...

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