American journal of therapeutics
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Pain of multiple etiologies remains a substantial problem for many patients presenting in the clinical setting. Improved pain relief can be demonstrated, and adverse effects minimized, by multimodal analgesic combinations as the method to improve pain treatment. Substantial evidence supports combining analgesics for the management of pain and, in some instances, they have a heterogeneous pharmacologic sparing effect. ⋯ Couple this often undisclosed over-the-counter medication consumption event with prescription medications, which many contain similar combination ingredients, and the potential for a therapeutic misadventure may precipitate. This article will address the safety and efficacy of acetaminophen, aspirin, and ibuprofen independently and in combination with currently available prescription dosage forms with a focus on pharmacology, pharmacotherapeutics, pharmacodynamics, and pharmacokinetics, including drug interactions at the CYP450 system. Patient-specific cautions are presented for opiate/opioid combinations, codeine, hydrocodone, oxycodone, and propoxyphene, and there is a discussion of COX I/COX II agents.
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Furosemide is one of the most effective and least toxic diuretics used in pediatric practice. Experimental and clinical data suggest that adrenocorticosteroids and/or endogenous ouabain-like substances may play an important role in its diuretic effect. Also, the drug appears to have anti-inflammatory properties. ⋯ It was suggested that the total daily dose of the drug should not exceed 100 mg in these patients. Furosemide was found to be effective in management of bronchoconstriction accompanying chronic lung disease and narrowing of the upper respiratory airways; in hydrocephalus in infancy to avoid cerebrospinal fluid shunts; in some diagnostic procedures, such as an assessment of fetal and neonatal hydronephrosis; and in evaluation of different types of renal tubular acidosis. Among side effects accompanying clinical use of this drug were cholelithiasis in premature infants receiving total parenteral nutrition concomitantly with the diuretic; secondary hyperparathyroidism and bone disease in infants obtaining long-term furosemide treatment; and drug-induced fever.
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Effective management of chronic pain has become an increasingly critical issue in health care. Opioid agonists are among the most effective analgesics available for reducing pain perception; however, their chronic use is controversial. This is primarily due to regulatory barriers, misunderstandings about pain management among primary caregivers, fear of adverse side effects, and misconceptions about the potential risks of addiction. ⋯ Results of studies show that improved quality of life is directly related to the use of long-acting opioids in patients with chronic pain of both cancer and noncancer etiology. Short-acting opioids may be used during the initial dose titration period of long-acting formulations and as rescue medication for episodes of breakthrough pain. Clinical experience reveals that selection of an effective pain regimen for the patient with chronic pain, combined with aggressive management of side effects, leads to improved overall functioning and quality of life.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Cyclooxygenase-2--specific inhibitors and cardiorenal function: a randomized, controlled trial of celecoxib and rofecoxib in older hypertensive osteoarthritis patients.
Arthritis and hypertension are common comorbid conditions affecting elderly adults. Use of nonsteroidal anti-inflammatory drugs in patients treated with antihypertensive medication can lead to destabilization of blood pressure control and other cardiorenal events. The potential for similar interactions with cyclooxygenase-2-specific inhibitors has not been fully explored. The authors evaluated the cardiorenal safety of two new cyclooxygenase-2-specific inhibitors, celecoxib and rofecoxib. ⋯ Patients taking antihypertensive therapy and receiving cyclooxygenase-2-specific inhibitors should be monitored for the development of cardiorenal events. Patients receiving celecoxib experienced less edema and less destabilization of blood pressure control compared with those receiving rofecoxib.
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Clinical Trial
Nicardipine to control mean arterial pressure after cardiothoracic surgery in infants and children.
Nicardipine is the first intravenously administered dihydropyridine calcium channel blocker. Its primary physiologic action includes vasodilatation with limited effects on the inotropic and dromotropic function of the myocardium. Several previous reports document its use in adult patients for pharmacologic control of blood pressure. ⋯ In the nine patients, nicardipine was infused for a total of 337 hours. No adverse effects such as excessive hypotension were noted. Nicardipine is an effective agent for controlling MAP after cardiothoracic surgical procedures in infants and children.