Articles: colic.
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Comparative Study
Comparison of stone size and response to analgesic treatment in predicting outcome of patients with renal colic.
The aim of this study was to compare the prognostic value of stone size and response to analgesic treatment in patients with renal colic. We reviewed the charts of patients treated for renal colic in our Emergency Department. The eligibility criteria were a radiological examination demonstrating direct or indirect signs of ureteral obstruction and/or a stone. ⋯ Four out of five patients (80%) with a stone >or=6 mm required a surgical procedure, compared with one out of 44 (2.2%) who had a stone smaller than 6 mm (P<0.001). In conclusion, stone size is a better prognostic factor than the response to analgesic treatment in predicting the clinical outcome of patients with renal colic. A stone >or=6 mm in patients with renal colic should alert the emergency physician that urological complications requiring surgical intervention may occur and that urological management may be warranted.
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Randomized Controlled Trial Comparative Study Clinical Trial
Intravenous single-dose tramadol versus meperidine for pain relief in renal colic.
Comparison of the effectiveness of tramadol with meperidine given intravenously to emergency patients with suspected renal colic. ⋯ Meperidine 50 mg was superior to tramadol 50 mg for acute pain relief in patients with suspected renal colic when given intravenously. Because many patients in both groups received supplemental meperidine and the response to tramadol alone cannot be predicted, clinicians may want to choose higher doses of meperidine alone or other alternative combinations.
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Fundam Clin Pharmacol · Feb 2002
Effects of tramadol on behavioural indicators of colic pain in a rat model of ureteral calculosis.
This study investigated the effect of prolonged administration of tramadol vs. placebo on behavioural indicators of ureteral pain and referred lumbar muscle hyperalgesia in a rat model of artificial ureteral calculosis. Four groups of 10 rats each (female, Sprague-Dawley) were treated twice a day, for 4 days, with i.p. injections of tramadol 1.25 mg/kg, 2.5 mg/kg, 5 mg/kg or saline, respectively. The first injection was delivered 45 min before laparotomy (under pentobarbital anaesthesia) for formation of the stone in the upper left ureter via injection of dental cement. ⋯ Tramadol significantly reduced number and global duration (ANOVA, P < 0.008 and P < 0.004) of ureteral crises with respect to saline and the effect was dose-dependent (linear regression analysis between doses and parameters of crises, P < 0.003 and P < 0.002). The drug also significantly reduced the incidence of referred muscle hyperalgesia (ANOVA, P < 0.0001). It is concluded that tramadol is highly effective in controlling pain phenomena from urinary stones and can represent a valid therapeutic approach in patients with urinary colics.
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J Dev Behav Pediatr · Feb 2002
Comparative StudyColicky infants according to maternal reports in telephone interviews and diaries: a large Scandinavian study.
In this population-based study the colic incidence was 9.4%, according to telephone interviews with the parents made when the infants were 5 weeks of age (n = 1628), and parental concern about infant crying was common. However, 7-day diaries of colicky and control infants (n = 116 + 119) revealed low distress amounts in colicky infants in general. ⋯ Even if there may be a reduction in the infantile colic incidence and support for the hypothesis that infantile colic is at least partially "in the eye of the beholder," that is, the concerned parent, a subgroup of infants may be more "genuinely colicky." Women who had stated in late-pregnancy interviews that there is a risk of spoiling an infant with too much physical contact were more likely to have infants with colic, and their infants were more distressed, even when given the same amount of physical contact. This finding warrants further elucidation.
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Cochrane Db Syst Rev · Jan 2002
Review Meta AnalysisSingle dose dipyrone for acute renal colic pain.
Renal colic pain is extremely painful and requires immediate treatment with strong analgesics. Dipyrone is the most popular non-opioid first line analgesic in many countries but in others it has been banned (e.g. USA, UK) because of its association with blood dyscrasias such as agranulocytosis. Since dipyrone is used in many countries (e.g. Brazil, Spain) there is a need to determine the benefits and harms of its use to treat renal colic pain. ⋯ Limited available data indicated that single dose dipyrone was of similar efficacy to other analgesics used in renal colic pain, although intramuscular dipyrone was less effective than diclofenac 75 mg. Combining dipyrone with antispasmolytic agents did not appear to improve its efficacy. Intravenous dipyrone was more effective than intramuscular dipyrone. Dry mouth and somnolence were commonly reported with intravenous dipyrone. None of the studies reported agranulocytosis.