Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 5 de 5
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
Anesth Pain Med ; 13(2): e134627, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37601962

RESUMO

Background: Acute renal colic is one of the most painful situations in patients' life. The best management modality for pain alleviation is of paramount importance. Objectives: This study aimed to evaluate the effect of intravenously administered morphine and oral tamsulosin compared to the independent use of morphine in patients with renal colic. Methods: This double-blind clinical trial was conducted on 200 patients aged 18 to 55 years with renal colic referred to the tertiary level referral hospital. The patients were randomly assigned to two groups, A and B. The subjects in group A were treated with intravenously administered morphine and oral tamsulosin hydrochloride capsules, while group B received morphine and control. The patients' pain intensity was evaluated using a visual analog scale. Results: The mean age of the patients was 35.34 ± 8.32, and 72% were males. Before the study, the mean pain intensity was higher in the tamsulosin group (8.67 ± 1.53) than in the control group (7.85 ± 2.05; P = 0.003). After four and six hours, the mean pain intensity was significantly lower in the tamsulosin group (P = 0.028 and P = 0.008, respectively). According to the results, the pain intensity was significantly reduced six hours after the treatment compared to the pre-therapy phase (P < 0.001). Conclusions: Given the significant effect of tamsulosin on pain alleviation in patients with renal colic, this medicine can be used as a complementary treatment to manage the pain in these patients and reduce the administration of narcotics.

2.
Arch Acad Emerg Med ; 11(1): e13, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36620743

RESUMO

Introduction: To identify the strengths and weaknesses of emergency medicine residency curriculum in Iran, and to benefit from the experiences of successful universities, comparative studies are crucial. This study compared the components of the national curriculum of emergency medicine in the United States, Canada, the European Union, Australia, and Saudi Arabia with Iran. Method: Data for this research was collected by searching the websites of different universities and also contacting them for requesting curriculums. The leading countries in emergency medicine and one of the countries in the Middle East region (Saudi Arabia) along with the World Federation of Emergency Medicine were selected as the sample. The model used in this field is a range model that identifies four stages of description, interpretation, proximity, and comparison in comparative studies. Results: In the curriculum of the United States, Canada, the European Union, Australia, and Saudi Arabia, there were lots of similarities in expressing the general characteristics of the curriculum, mission elements, vision, values, and ​beliefs of the discipline, educational strategy, techniques, expected competencies, rotation programs, and evaluation method, which were also similar to the Iranian curriculum. However, the duration of residency for emergency medicine in Iran is three years, which is shorter than other countries. As expected, the number and duration of rotations are less than other countries. Also, the process of entering into this field is different in Iran and is based on an exam for entrance, while most other countries use self-requested residency program. Conclusion: Considering the results of comparing the Iranian curriculum with the curriculums of the United States, Canada, the European Union, Australia, and Saudi Arabia, it seems that Iran's program is comprehensive and complete; but, a reappraisal of the course duration and entering options are necessary to eliminate or improve the inadequacies.

5.
Iran J Basic Med Sci ; 16(6): 772-80, 2013 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-23997903

RESUMO

OBJECTIVE(S): Incidence of neurocognitive and psychological disorders may be related to serum homocystein (Hcy), cobalamin (vitamin B12) and folate levels in old people. The aim of this study was to assess the relation between Hcy, cobalamin, folate and neurocognitive and/or psychological disorders in the elderly. MATERIALS AND METHODS: In this cross-sectional study, 280 subjects with ≥ 65 years old ,were evaluated. The subjects were selected from 12 regions of Mashhad, Iran, over March to October 2009. After blood sampling, data were collected by questionnaire, face to face interview and performing neurocognitive and psychological tests. The sera of 250 persons were analyzed for cobalamin and folate by RIA method. Amongst the aforementioned samples, 78 cases with cobalamin <300 pg/ml and folate <6.5 ng/ml were analyzed for Hcy by ELISA method. RESULTS: Amongst the people, 126 (45%) were male and 154 (55%) were female. The prevalence of hyperhomocysteinemia (HHcy) was 59.5% and 37.1% in male and female respectively (P -value =0.049). Hcy inversely correlated to cobalamin (r=-0.282, P=0.014) and to folate (r=-0.203, P=0.014). Hcy, cobalamin and folate correlations to neurocognitive and psychological impairments were not statically significant. CONCLUSION: Hyper Hcy or low cobalamin and folate in the elderly, are prevalent but their relationships with neurocognitive and psychological impairments is controversial. If these relationships had been confirmed, performing a single serum Hcy or cobalamin test would have been enough enough to diagnose and prevent neurocognitive impairments and inversely, neurocognitive-psychological sign and symptoms could have meant probable tissue vitamin deficiencies. However methods of assessing neurocognitive and psychological markers with validity and reliability of clinical and laboratory tests for finding aforementioned relationships should be revised.

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...