1.Comparison of Two Methods of Epidural Steroid Injection in the Treatment of Recurrent Lumbar Disc Herniation.
Saeid KARAMOUZIAN ; Ali EBRAHIMI-NEJAD ; Shahram SHAHSAVARANI ; Ehsan KEIKHOSRAVI ; Mohsen SHAHBA ; Farzaneh EBRAHIMI
Asian Spine Journal 2014;8(5):646-652
STUDY DESIGN: Prospective study. PURPOSE: We compared the effects of two methods of epidural steroid injection in patients with recurrent disc herniation. OVERVIEW OF LITERATURE: To our knowledge, there is no previous report of such a comparison in these patients. METHODS: The study was performed with 30 patients with relapsed lumbar disc herniation whose pain was not relieved by conservative remedies. The patients were divided into two groups, each of 15 patients, and entered the study for caudal or transforaminal injections. The degree of pain, ability to stand and walk, and the Prolo function score were evaluated in both groups before the injection and 2 months and 6 months after the injection. RESULTS: The degrees of pain reduction in the caudal injection group in the second and sixth months were 0.6 and 1.63, respectively, and in the transforaminal injection group were 1.33 and 1.56, respectively. The difference between the two methods was not statistically significant. Similarly, no other evaluated criterion showed a significant difference between the methods. CONCLUSIONS: In the current study, the caudal and transforaminal steroid injection methods showed similar outcomes in the treatment of relapsed lumbar disc herniation. However, more detailed patient categorizing may help in finding possible subgroups with differences.
Humans
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Prospective Studies
2.Oral opium: an unusual cause of lead poisoning.
Farid Aghaee MEYBODI ; Guy D ESLICK ; Sanaz SASANI ; Mohammad ABDOLHOSEYNI ; Sasan SAZEGAR ; Farzaneh EBRAHIMI
Singapore medical journal 2012;53(6):395-397
INTRODUCTIONThe number of cases of lead poisoning (LP), a widely known disease with various aetiologies, being reported globally has decreased over the years due to both limited domestic applications of lead and enforcement of stringent safety measures. However, a new presentation of lead poisoning, lead-contaminated opium (LCO), is gradually emerging in our region. This study aimed to determine the prevalence and clinical effects of lead toxicity associated with opium use.
METHODSBetween November 2006 and December 2007, all patients diagnosed with LP at a central laboratory in Tehran, Iran, were assessed for potential causes of poisoning. Patients with a history of LCO abuse were evaluated and recruited for the study.
RESULTSOverall, there were 240 patients with LP, and poisoning from LCO was diagnosed in 25 patients. The duration of addiction was between three months and 40 years, and the duration of symptoms was 28.1 ± 17.7 days. Mean blood lead levels of the patients were 145 ± 61 (range 61-323) μg/dL. The average creatinine and haemoglobin levels were 77.4 ± 8.1 μmol/L and 105 ± 25 g/L, respectively. The association between the duration of addiction and levels of lead in blood was not statistically significant (r = -0.142, p = 0.54). The most common symptoms were gastrointestinal complaints, followed by musculoskeletal complaints with muscle weakness (92%). Anorexia was also a leading complaint.
CONCLUSIONThe results of our study suggest that the possibility of LP should be considered with high suspicion among opium users presenting with acute abdominal symptoms.
Abdomen, Acute ; etiology ; Adult ; Creatinine ; blood ; Cross-Sectional Studies ; Female ; Hemoglobins ; biosynthesis ; Humans ; Iran ; Lead ; blood ; Lead Poisoning ; complications ; diagnosis ; etiology ; Male ; Middle Aged ; Muscle Weakness ; etiology ; Opioid-Related Disorders ; blood ; complications ; Opium ; administration & dosage ; Pain ; etiology ; Prevalence ; Time Factors