Articles: palliative-care.
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Randomized Controlled Trial Comparative Study Clinical Trial
Intrathecal steroids to reduce pain after lumbar disc surgery: a double-blind, placebo-controlled prospective study.
This double-blind, placebo-controlled prospective study investigated whether corticosteroids (beta-methasone) influence residual radicular pain after lumbar disc surgery. The study population consisted of 26 patients undergoing surgery for a herniated lumbar disc at our University Neurosurgical Department. Thirteen patients received beta-methasone intrathecally prior to wound closure, and 13 patients received normal saline. ⋯ At follow-up after 6 months, residual radicular pain was rated equally by both groups (4 mm in the treatment vs. 5 mm in the placebo group, P > 0.5). Intrathecal application of steroids provides short-lasting, significant pain reduction after lumbar disc surgery. Benefits of intrathecal steroids are probably outweighed by the risks associated with violation of the dural barrier.
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J Pain Symptom Manage · May 1995
Randomized Controlled Trial Clinical TrialThe morphine-sparing effect of propacetamol in orthopedic postoperative pain.
The analgesic efficacy and safety of propacetamol (Pro-Dafalgan), an injectable prodrug of acetaminophen, in combination with morphine administered by patient-controlled analgesia (PCA) were studied in 60 patients (56 men, 4 women; age 18-40 years; mean age, 26 years) after knee ligamentoplasty. Using a double-blind, randomized, parallel-group design, the effects of four (every 6 hr) intravenous injections of 2 g propacetamol (= 1 g acetaminophen) were compared with four injections of placebo (PL) in the recovery room immediately after surgery. Efficacy was assessed over 24 hr by automatic recording on the PCA device of the cumulative dose of morphine and the number of boluses requested. ⋯ A five-point global efficacy scale was also administered. Any side effects were recorded throughout the duration of the study, and the ability to tolerate the drug was assessed by recording arterial pressure, cardiac and respiratory frequency, and sedation at the same assessment times as the pain scores. The 24-hr morphine consumption was significantly decreased in the propacetamol group (number of 1 mg boluses: 14.7 +/- 11.3 versus 23.2 +/- 13.8, P = 0.01; PCA usage: 26.4 +/- 12.3 mg versus 34.6 +/- 15.4 mg, P = 0.03; PCA usage + titration: 34.5 +/- 12.7 mg versus 43.1 +/- 15.9 mg, P = 0.02).(ABSTRACT TRUNCATED AT 250 WORDS)
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Letter Randomized Controlled Trial Clinical Trial
Patient preference for extended palliative chemotherapy for non-small cell lung cancer.
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Randomized Controlled Trial Clinical Trial
Cost-effectiveness of palliative chemotherapy in advanced gastrointestinal cancer.
Chemotherapy may relieve tumor-related symptoms, may improve quality of life and prolong survival in advanced gastrointestinal cancer. The extent of such improvements is unclear despite the extensive use of this treatment modality, and there are no studies concerning the economic cost of any gain achieved in the quantity and quality of life by chemotherapy. ⋯ The results of this study suggest that palliative chemotherapy is cost-effective in patients with advanced gastric and colorectal cancer. Knowledge about survival and quality of life benefits is still limited in patients suffering from gastric and pancreatic-biliary cancer.
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J Pain Symptom Manage · Jan 1995
Review Randomized Controlled Trial Clinical TrialIntravenous regional sympathetic blockade for pain relief in reflex sympathetic dystrophy: a systematic review and a randomized, double-blind crossover study.
The first aim was a systematic review of intravenous regional sympathetic blocks (IRSBs) in patients with reflex sympathetic dystrophy (RSD). Randomized controlled trials (RCTs) of IRSBs in patients with RSD were identified by MEDLINE search (1966 to May 1993) and by hand search of 30 journals (1950 to May 1993). Authors of eligible trials were asked for information on additional trials and for unpublished data. ⋯ Sixteen patients with diagnosis of RSD were recruited, but only nine entered the double-blind phase. The trial was stopped prematurely because of the severity of the adverse effects. No significant difference was found between guanethidine and placebo on any of the outcome measures.(ABSTRACT TRUNCATED AT 250 WORDS)