Clinical therapeutics
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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.
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Clinical therapeutics · Apr 2004
Randomized Controlled Trial Clinical TrialPharmacokinetic properties and stability of continuous-infusion meropenem in adults with cystic fibrosis.
Meropenem is commonly used to treat lung infections in adults with cystic fibrosis (CF). Although continuous infusion is the ideal method to maximize the pharmacodynamic properties of this betalactam antibiotic, meropenem is stable for only approximately 4 to 6 hours at room temperature, and its pharmacokinetic (PK) properties, when administered by continuous infusion to patients with CF, are largely unknown. ⋯ In this study of adults with CF, meropenem infusion rates of 125 mg/h and 250 mg/h provided serum drug concentrations greater than the minimum inhibitory concentration for pathogens considered meropenem susceptible (< or =4 microg/mL) and intermediately resistant (8 microg/mL), respectively.