introduction : post endodontic pain is often linked to the inflammatory process as well as additional central mechanisms. the purpose of the present double-blind randomized clinical trial study was to compare the prophylactic effects of a derivative of zingiber officinale , zintoma , and ibuprofen on post endodontic pain of molars with irreversible pulpitis. materials and methods: the post endo...

objective: to compare the analgesiceffects of nitrous oxide and morphine sulfate in patients with acute renal colic due to urolithiasis. m e t h od s : this  was randomized clinical trial being performed in imam hossein hospital affiliated with shahid beheshti university  of medical sciences during a 1-year period from may2013 to may2014.  a  total of number of 100 patients, with an age range o...

introduction: one of the most important reasons for postoperative pain is the extrusion of debris from the apical foramen during preparation and shaping of root canals. the aim of this clinical trial was to evaluate the severity of postoperative pain with the use of two different engine-driven niti systems. methods and materials: ninety mandibular molars were randomly divided into two groups ( ...

objective: the three-factor eating questionnaire reduced (tfeq-r18) is one of the most widely used instruments for assessing eating behavior worldwide. the present study aimed at confirming the reliability and validity of the persian version of tfeq-r18 among overweight and obese females in iran. material and methods: in the present study, 168 overweight and obese females consented to participa...

background and objectives: continuous low back pain is obviously related to the symptoms of the pregnancy period. in spite of the spontaneous improvement of the pain in less than 6 months after the delivery, some women experience chronic problems. thus, the present study aimed to investigate the effect of dry cupping therapy at the bl23 point on the intensity of low back pain in the primiparous...