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Biomedical subjects

F D Sheftell

Publications and source records attributed to F D Sheftell.

7 recordsLinked to original sources
PubMed1996

Early and transient side effects of repetitive intravenous dihydroergotamine.

Side effects associated with administration of repetitive intravenous dihydroergotamine (DHE) were prospectively studied in 72 patients with chronic daily headache who were hospitalized in a dedicated inpatient headache treatment program. All patients received 11 consecutive doses of DHE, starting with 0.25 mg and increasing by 0.25 mg up to a maximum dose of 1.25 mg, depending on side effects and/or headache relief. The adverse events were recorded after each dose administered. The great majority of patients (91.6%) reported at least one side effect. The most common were: nausea (72.2%), increase in previous headache (47.2%), lightheadedness (33.3%), "new" headache (27.8%), and leg cramps (23.6%). The overall number of side effect complaints did not increase proportionally with the strength of the dose of DHE administered. These complaints declined from the earlier to the later doses of DHE, except for leg cramps, which were more common with the later doses. Side effects determined the strength of subsequent doses of DHE in only 18.1% of patients. Only four patients had to have a decrease in dosage and none required termination of DHE due to side effects. Although repetitive intravenous DHE causes frequent side effects, they are usually mild and transient and decrease with subsequent doses, even at higher doses.

Adolescent↗
PubMed1994

Subcutaneous sumatriptan in a clinical setting: the first 100 consecutive patients with acute migraine in a tertiary care center.

The first 100 consecutive patients at our center receiving subcutaneous sumatriptan (6 mg) were evaluated over a total of 455 migraine attacks. Parameters included overall efficacy, average time to relief, recurrence rate, average time to recurrence, adverse events, comparison to previous abortive agents, and subjective global ratings. Overall efficacy (defined as headache severity reduction from severe or moderate to mild or none) was 84%. Average time to relief was 40 minutes. Nine percent failed to respond at all. Recurrence rate was 46.5% with 36% of patients having no recurrence. Fourteen percent of patients reported 100% recurrence (minimum 3 attacks; average 5.4 attacks). Time to recurrence varied widely, but averaged 9.1 hours. Eighty-one percent rated the drug better or much better than previous abortive medications in terms of sumatriptan's ability to abort the attack. Seventy-seven percent reported some adverse event (generally mild and transient) with 23% reporting no adverse events. Sixty-nine percent reported a global rating of Good to Excellent and 31% rated Poor or Fair. The rate of recurrence and average time to recurrence were the most significant factors affecting the global ratings. These parameters were further evaluated with respect to a variety of subgroups: 1) migraine alone 2) migraine with co-existent tension-type headache 3) drug-induced headache (analgesic rebound headache) 4) posttraumatic headache 5) preventive versus no preventive medication 6) presence or absence of adverse events 7) presence or absence of recurrence and 8) average duration of migraine with no medication.

Acute Disease↗
PubMed1993

Pharmacologic therapy, nondrug therapy, and counseling are keys to effective migraine management.

A recent study on the epidemiology of migraine showed migraine to be present in 17.6% of females and 5.7% of males. The survey results suggested that both patients and physicians believe migraine treatment is elusive and that patients are becoming increasingly frustrated and dissatisfied with treatment outcomes. With increased knowledge of headache and a variety of treatment options, family practice physicians can better educate, counsel, and treat patients.

Counseling↗
PubMed1992

Chronic daily headache.

Earlier definitions of migraine and tension-type headache assumed knowledge of pathophysiology. These definitions were system specific and simplistically defined migraine as vascular in origin and tension-type headache as muscular. These definitions were vague and have led to lack of precision in diagnosis. Newer understandings of the pathophysiology of headache suggest that there may be a relationship between the two disorders based on central mechanisms. Overuse of analgesics and ergotamines has also been found to contribute to chronic daily headache through the phenomenon of rebound pain. These mechanisms have important implications in the treatment of primary headache disorders.

Analgesics↗
PubMed1988

Fiorinal with codeine in the treatment of tension headache--the contribution of components to the combination drug.

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.

Adolescent↗
PubMed1983

Geriatric headaches.

Headaches, although common occurrences in the elderly, can be the symptoms of a serious problem. Specific headaches found in this population need careful consideration and diagnosis. When the diagnosis is elusive, or the headache is sudden, severe, and incapacitating, a neurologist or neurosurgeon should be consulted.

Aged↗