Articles: acute-pain.
-
Randomized Controlled Trial Multicenter Study
Comparison between famciclovir and valacyclovir for acute pain in adult Japanese immunocompetent patients with herpes zoster.
Famciclovir is a guanine analog antiviral drug used commonly for herpes zoster. Efficacy of famciclovir treatment has been reported to be comparable to valacyclovir treatment. Both of these medications reduce the time to complete cessation of zoster-associated pain including post-herpetic neuralgia, as compared to acyclovir. ⋯ In addition, a significant reduction in the number of patients with pain was observed as early as days 3-4 with famciclovir treatment as compared with valacyclovir treatment. We conclude that famciclovir was superior to valacyclovir in the relief of acute pain of herpes zoster. Accordingly, famciclovir is recommended for herpes zoster patients with moderate symptoms and a visual analog scale score of under 50 mm.
-
Sexual assault (SA) is common, but the epidemiology of acute pain after SA has not previously been reported. We evaluated the severity and distribution of pain symptoms in the early aftermath of SA among women receiving Sexual Assault Nurse Examiner (SANE) care, and the treatment of pain by SANE nurses. Severe pain (≥7 on a 0-10 numeric rating scale) was reported by 53/83 women sexual assault survivors (64% [95% CI, 53-74%]) at the time of SANE evaluation and 43/83 women (52% [95% CI, 41-63%]) 1 week later. Pain in 4 or more body regions was reported by 44/83 women (53% [95% CI, 42-64%]) at the time of initial evaluation and 49/83 women (59% [95% CI, 48-70%]) at 1 week follow-up. Among survivors with severe pain at the time of initial postassault evaluation, only 7/53 (13% [95% CI, 6-26%]) received any pain medication at the time of initial SANE treatment. These findings suggest that pain is common in SA survivors in the early postassault period, but rarely treated. ⋯ Acute pain is common after sexual assault. Practice guidelines for SANE nurses and others who provide care to sexual assault survivors in the early aftermath of assault should include specific recommendations for pain evaluation and treatment. Prospective longitudinal studies of pain outcomes among sexual assault survivors are needed.
-
Randomized Controlled Trial Multicenter Study
Novel p38α mitogen-activated protein kinase inhibitor shows analgesic efficacy in acute postsurgical dental pain.
SCIO-469 is a selective p38α mitogen-activated protein kinase (MAPK) inhibitor for preclinical models of acute pain. This prospective, double-blind, randomized clinical study compared efficacy and safety of oral SCIO-469, ibuprofen, and placebo in postsurgical dental pain. Subjects (n = 263) undergoing extraction of 1 or more impacted mandibular third molars received preoperative treatment with SCIO-469 (150, 210, or 300 mg), ibuprofen (400 mg), or placebo; the 210-mg group received 90 mg postoperatively. ⋯ Ibuprofen also increased time to rescue medication (6.6 hours) versus placebo (P = .04). Dizziness, headache, and nausea were the most frequently reported adverse events. This is the first clinical demonstration of antinociceptive effects in acute pain with preoperative administration of a p38α MAPK inhibitor.
-
Contemp Clin Trials · Mar 2012
Randomized Controlled Trial Multicenter Study Comparative StudyClinical trial implementation and recruitment: lessons learned from the early closure of a randomized clinical trial.
The NHLBI-sponsored Sickle Cell Disease Clinical Research Network (SCDCRN) conducted a multi-center, acute intervention randomized clinical trial of two methods of Patient Controlled Analgesia for acute pain. This trial was terminated early due to low enrollment. We analyzed the perceived barriers and recruitment difficulties as reported by the coordinators and principal investigators. ⋯ We identified multiple barriers to patient accrual including short duration of enrollment period, protocol design, complex dosing schedule, requirement for staff availability during week-end and after hours, multiple departments' involvement, protocol acceptance, eligibility criteria, competing protocols, and limited staff. Each of these areas should be targeted for intervention in order to plan and conduct successful future clinical trials.
-
Physician Sportsmed · Feb 2011
Multicenter Study Comparative Study Clinical TrialEffectiveness and safety of diclofenac epolamine topical patch 1.3% for the treatment of acute pain due to back strain: an open-label, uncontrolled study.
The diclofenac epolamine topical patch 1.3% (DETP) is indicated for topical treatment of acute pain due to minor strains, sprains, and contusions. This exploratory, multicenter, open-label study evaluated effectiveness and safety of DETP in patients with acute pain due to back strain. ⋯ In this exploratory study, patients experienced well-tolerated relief for acute pain due to back strain, with ≥ 85% of patients and their investigators expressing satisfaction with DETP treatment.