A 6-month, double-blind study comparing nabumetone to naproxen in the treatment of osteoarthritis. 1987

E J Pisko, and K Strader, and D Rice, and R White, and L A Goodman
Department of Medicine, Bowman Gray School of Medicine, Wake Forest University, Winston-Salem, North Carolina.

A 6-month, double-blind, controlled, randomized, parallel study was performed to compare the efficacy and tolerance of nabumetone (1000 mg at bedtime) with naproxen (250 mg twice daily) in the treatment of osteoarthritis. Five efficacy parameters were evaluated: patient's assessment of overall osteoarthritis activity and pain, physician's assessment of overall osteoarthritis activity and pain, and physician's assessment of pain with respect to a defined activity. All 40 patients entered (20 in each group) were available for evaluation of tolerance and 36 patients for efficacy analysis (18 in each group). The efficacy results revealed significant improvement in all five parameters for each medication except measurement of pain with respect to a defined activity for naproxen (p less than 0.07). The frequency of possible or probable drug-related adverse experiences was high for both drugs. However, only 1 patient left the study because of a probable drug-related adverse experience (abdominal pain in a nabumetone patient). Six nabumetone and 4 naproxen patients dropped out of the study because of lack of efficacy. The results indicate that nabumetone and naproxen have comparable efficacy and tolerance at the dosage used, and suggest that a single night-time dosage of nabumetone may be a convenient and useful treatment for osteoarthritis.

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009288 Naproxen An anti-inflammatory agent with analgesic and antipyretic properties. Both the acid and its sodium salt are used in the treatment of rheumatoid arthritis and other rheumatic or musculoskeletal disorders, dysmenorrhea, and acute gout. Aleve,Anaprox,Methoxypropiocin,Naprosin,Naprosyn,Naproxen Sodium,Proxen,Sodium Naproxenate,Synflex,Naproxenate, Sodium,Sodium, Naproxen
D010003 Osteoarthritis A progressive, degenerative joint disease, the most common form of arthritis, especially in older persons. The disease is thought to result not from the aging process but from biochemical changes and biomechanical stresses affecting articular cartilage. In the foreign literature it is often called osteoarthrosis deformans. Arthritis, Degenerative,Osteoarthrosis,Osteoarthrosis Deformans,Arthroses,Arthrosis,Arthritides, Degenerative,Degenerative Arthritides,Degenerative Arthritis,Osteoarthritides,Osteoarthroses
D011897 Random Allocation A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects. Randomization,Allocation, Random
D001794 Blood Pressure PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS. Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
D001835 Body Weight The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms. Body Weights,Weight, Body,Weights, Body
D002074 Butanones Derivatives of butanone, also known as methyl ethyl ketone (with structural formula CH3COC2H5).
D002986 Clinical Trials as Topic Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries. Clinical Trial as Topic
D004311 Double-Blind Method A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment. Double-Masked Study,Double-Blind Study,Double-Masked Method,Double Blind Method,Double Blind Study,Double Masked Method,Double Masked Study,Double-Blind Methods,Double-Blind Studies,Double-Masked Methods,Double-Masked Studies,Method, Double-Blind,Method, Double-Masked,Methods, Double-Blind,Methods, Double-Masked,Studies, Double-Blind,Studies, Double-Masked,Study, Double-Blind,Study, Double-Masked

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