Arch Iran Med
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Randomized Controlled Trial
Magnesium Sulfate for Prevention of Post-ERCP-Pancreatitis: A Randomized Controlled Trial.
Acute pancreatitis is one of the most common complications of endoscopic retrograde cholangiopancreatography (ERCP). Studies suggest that intrapancreatic calcium has an important role in activating pancreatic enzymes; in addition, elevated intraductal pressure is required for development of pancreatitis. Magnesium sulfate (MS), as a calcium antagonist and a muscle relaxant of the Oddi sphincter, is suggested to reduce the incidence and severity of post-ERCP-pancreatitis (PEP) in this article. ⋯ Although the usage of MS was not able to prevent PEP in all patients enrolled in this study, but it could significantly reduce the incidence of PEP in high risk patients of intervention group in comparison with placebo group. The median length of hospital stay was also significantly lower in new drug group in contrast to placebo.
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While hepatitis B virus (HBV) is the most prevalent cause of adult liver transplants in Iran, the mortality rates and leading causes of death in HBV patients are not well-understood. This study aimed to investigate all-cause and cause-specific mortality among HBsAg positive individuals in a large Iranian cohort. ⋯ HBV is associated with significant mortality risk from different causes in Iranian adults. However, solely focusing on liver outcomes in Iranian HBV patients might result in overlooking non-liver events, especially CVD and extrahepatic cancers.
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Rhinosinusitis involves inflammation within the paranasal sinuses and the nasal mucosa. It is a very common chronic health condition. This paper performs a validation process on the Persian translation of the rhinosinusitis quality-of-life questionnaire (RhinoQOL), for use in clinical assessment of chronic rhinosinusitis (CRS) patients. The Lund-Mackay score is also used widely in assessing CRS, and this study aims to describe its relationship to RhinoQOL. ⋯ The Persian version of RhinoQOL appears to be as reliable, valid, and sensitive to change as the English version.
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Laboratory analysis errors in procedure or interpretation may be seen during the process of completing physician test orders. They may also result in rejection of the requests due to some applicability reasons. Hence, this study was carried out to determine the rate and reasons for such rejections in clinical settings. ⋯ According to the results, it may be concluded that considering the high prevalence of laboratory errors in comparison with the majority of other studies, continuous training courses and determination of the causes of these errors are crucial to attaining better function and basic knowledge.
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Adenoid cystic carcinoma (ADCC) is a malignant tumor of salivary gland origin. ADCC of sinonasal tract is rare. ⋯ Invasion to the maxillary sinus, nasopharynx, anterior cranial fossa, sella turcica and extension to cavernous sinus, dura mater and infratemporal fossa were evident on MRI and CT scan. The patient was treated only by palliative radiotherapy, but unfortunately, he died 3 months after the initial diagnosis.