aspirin--butalbital-and-caffeine-drug-combination and Headache

The contribution of the Fiorinal and codeine phosphate components to the effectiveness of the Fiorinal with Codeine combination in the treatment of tension headache symptoms was evaluated in a randomized, placebo-controlled, multicenter double-blind study. Patients admitted to the trial took two capsules of Fiorinal with Codeine, Fiorinal alone, codeine alone, or placebo during each of two tension headache attacks. Immediately before and at intervals up to four hours after drug ingestion, patients rated pain severity, pain relief, the tense and uptight feeling, and muscle stiffness. The response to treatment was evaluated in 154 patients. Despite a high placebo response, a factor known to obscure the contribution of components, Fiorinal and codeine were each found to contribute significantly to the therapeutic effect of the Fiorinal with Codeine combination. Statistical or borderline superiority of the combination drug over Fiorinal alone was seen most frequently at the early evaluations, a finding that reflected the rapid onset of action of codeine. Statistically significant differences between Fiorinal with Codeine and codeine alone seen principally at the later assessments reflected the long duration of action of the Fiorinal component. The frequency of adverse reactions did not differ significantly among the four study groups.

Topics: Adolescent; Adult; Aspirin; Barbiturates; Caffeine; Codeine; Double-Blind Method; Drug Combinations; Female; Headache; Humans; Male; Middle Aged; Muscular Diseases; Phenacetin; Randomized Controlled Trials as Topic

The well-known difficulty in distinguishing the response to a combination headache medication and its individual components in the presence of a high placebo response was again demonstrated in a randomized, double-blind, placebo-controlled, multi-center trial comparing Fiorinal with Codeine and its Fiorinal and codeine phosphate components in relieving the pain, tension, and muscle contraction associated with tension headache. In the original analysis of the study data, no distinction was apparent between patient response to Fiorinal with Codeine and the response to the individual components, a finding that appeared to conflict with the results of a similar earlier study. This apparent discrepancy was attributable to a high placebo response in the later study. Separation of study subjects according to their baseline level of anxiety and pain identified a subset of less anxious patients with mild to moderate pain severity who were least likely to respond to placebo. Analysis of data from these patients showed that Fiorinal with Codeine was significantly better than placebo in improving patients' self-ratings of various symptoms of tension headache at 0.5, 1, 2, 3, and 4 hours after ingestion of the study medication. The combination drug was also consistently superior to Fiorinal alone and codeine alone in improving the patients' self-evaluation items, and differences between the combination and its components were generally of statistical or borderline significance during the last half of the study. The investigators' assessments of the effect of treatment on the three principal variables in tension headache (namely, headache pain, psychic tension, and muscle contraction of the head, neck, and shoulders) at the final patient visit also showed Fiorinal with Codeine to be not only significantly superior to placebo but also consistently superior to either component. The superiority of the combination over Fiorinal alone achieved borderline significance for headache pain and psychic tension.

Topics: Adult; Anxiety; Aspirin; Barbiturates; Caffeine; Clinical Trials as Topic; Codeine; Double-Blind Method; Drug Combinations; Female; Headache; Humans; Male; Middle Aged; Phenacetin; Placebos; Random Allocation

A randomized, double-blind, placebo-controlled, multicenter study was conducted to ascertain the contribution of Fiorinal and codeine phosphate to the efficacy of Fiorinal with Codeine in relieving the pain, tension, and muscle stiffness associated with tension headache. Patients were given Fiorinal with Codeine, Fiorinal alone, codeine alone, or placebo for use during two separate headache attacks at least 24 hours apart and were asked to rate the effectiveness of the assigned medication on each occasion. The various symptoms of tension headache were evaluated by the patient 0.5, 1, 2, 3, and 4 hours after ingestion of the study medication. At the final patient visit, the investigator assessed the effect of treatment on the three chief components of tension headache, head pain, psychic tension, and muscle contraction. Fiorinal with Codeine was generally significantly more effective than placebo or Fiorinal alone in improving all patient-evaluated items between the second and the fourth hours after administration. The combination was also generally significantly better than codeine alone with respect to pain severity, pain relief, the ability to perform daily activities, and average pathology. The three variables rated by the physician also were generally reduced significantly more with the combination than with placebo or Fiorinal alone. Side effects occurred in only one patient treated with Fiorinal with Codeine.

Topics: Aspirin; Barbiturates; Caffeine; Codeine; Drug Combinations; Emotions; Headache; Humans; Muscle Contraction; Phenacetin; Stress, Psychological

Topics: Administration, Intranasal; Administration, Oral; Analgesics, Opioid; Aspirin; Barbiturates; Butorphanol; Caffeine; Dose-Response Relationship, Drug; Drug Combinations; Drug Dosage Calculations; Drug Therapy, Combination; Headache; Humans

Topics: Analgesics; Aspirin; Barbiturates; Caffeine; Cluster Headache; Drug Combinations; Ergotamine; Headache; Humans; Methylamines; Migraine Disorders; Parasympatholytics; Phenacetin; Temporomandibular Joint Dysfunction Syndrome

Topics: Analgesics; Aspirin; Barbiturates; Caffeine; Drug Combinations; Headache; Humans