Clinical therapeutics
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Clinical therapeutics · May 2004
Randomized Controlled Trial Comparative Study Clinical TrialEtoricoxib in acute pain associated with dental surgery: a randomized, double-blind, placebo- and active comparator-controlled dose-ranging study.
Patients experiencing acute pain after surgery, including dental surgery, often require analgesia. Ideally, the chosen analgesic should have a rapid onset and sustained effect. Etoricoxib is a new cyclooxygenase-2-selective inhibitor that has demonstrated analgesic efficacy in the treatment of acute pain with a rapid onset and long-lasting pain relief. ⋯ In this dose-ranging study, etoricoxib 120 mg was determined to be the minimum dose that had maximal efficacy in patients with moderate to severe acute pain associated with dental surgery. Both etoricoxib and ibuprofen were generally well tolerated.
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Clinical therapeutics · May 2004
ReviewPrevention and treatment of stroke in patients with hypertension.
Each year, stroke occurs in 30.9 million individuals worldwide and is responsible for approximately 4 million deaths. In the United States, it is the third leading cause of death, occurring with greater frequency than myocardial infarction in patients with hypertension. The greatest burden of stroke, apart from death, is serious long-term physical and mental disability. Stroke survivors often experience physical handicap, depression, and cognitive dysfunction, which together affect their daily functioning, quality of life, and survival. The treatment of stroke is associated with extremely high costs, with stroke-related illnesses responsible for >$49 billion in the United States in 2002. Despite intensive research efforts, few effective treatments are available once stroke has occurred; thus, stroke prevention should be a primary focus for all health care providers. ⋯ Identifying and modifying key risk factors is crucial to reducing the morbidity and mortality of stroke. Hypertension is one of the most important risk factors for stroke, and treatment with a variety of antihypertensive agents reduces the risk. Recent evidence suggests that the angiotensin II (ATII)-receptor antagonist losartan may offer advantages beyond blood pressure lowering, including attenuation of the central aortic reflected pressure wave, molecule-specific properties, and neural protective influences on brain ATII type 2 receptors.
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Clinical therapeutics · May 2004
Do evidence-based treatments provide incremental benefits to patients with congestive heart failure already receiving angiotensin-converting enzyme inhibitors? A secondary analysis of one-year outcomes from the Assessment of Treatment with Lisinopril and Survival (ATLAS) study.
In patients with congestive heart failure (CHF), use of submaximal doses of angiotensin-converting enzyme (ACE) inhibitors (ie, low-dose ACE inhibitors) represents usual care in routine clinical practice, whereas high-dose ACE inhibitors, beta-blockers, and digoxin have each been shown to improve outcomes. ⋯ Compared with usual care for patients with CHF, in this analysis, an evidence-based strategy that incorporated high-dose ACE inhibitors plus beta-blockers plus digoxin was associated with incrementally greater reductions in morbidity and mortality. These findings support treatment guidelines that recommend the concurrent use of all available proven efficacious treatment in patients with advanced CHF.
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Clinical therapeutics · Apr 2004
A new tool to assess and document pain outcomes in chronic pain patients receiving opioid therapy.
Opioid analgesics are the cornerstone of management for malignant pain. Their use in managing chronic, nonmalignant pain, albeit controversial, has increased in recent years. The decisions about whether to initiate opioid therapy or continue it over time should be guided by a comprehensive patient assessment. During long-term treatment, this assessment should focus on a broad range of outcomes, each of which should be documented in the medical record. ⋯ In this study, the PADT appeared to be a useful tool for clinicians to guide the evaluation of several important outcomes during opioid therapy and provide a simple means of documenting patient care.
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Clinical therapeutics · Apr 2004
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialEffects of multiple daily injection therapy with Humalog mixtures versus separately injected insulin lispro and NPH insulin in adults with type I diabetes mellitus.
Injection of insulin lispro (LP) before meals provides a more physiologic insulin activity profile than regular human insulin, but the relatively short duration of action of LP may allow the blood glucose (BG) level to increase during the late postprandial period (4-7 hours after meals) unless basal insulin is optimally replaced. One approach to basal insulin optimization has been to combine small doses of NPH with LP before meals. When used in a similar fashion, premixed, fixed-ratio insulin preparations containing LP and NPL (an LP-based intermediate-acting insulin) may provide the basis for an optimized basal-bolus insulin regimen. ⋯ In this population of patients with type 1 DM, preprandial H/M provided an effective alternative regimen for prandial and basal insulin replacement. Late postprandial BG control, an indicator of basal insulin sufficiency, was similar to that achieved with an intensified regimen of LP + N injected separately before meals, and the end point HbA(1c) was similar between the 2 treatments.