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Biomedical subjects

F Hampel

Publications and source records attributed to F Hampel.

32 records · Page 2Linked to original sources
PubMed1991

Pentigetide nasal solution: a multicenter study evaluating efficacy and safety in patients with seasonal allergic rhinitis.

The safety and efficacy of pentigetide (Pentyde) nasal solution, administered as 1 mg into each nostril four times daily, was compared with placebo for controlling symptoms associated with seasonal allergic rhinitis. This was a randomized, multicenter, double-blind, parallel-group trial involving 431 patients divided equally between pentigetide and placebo treatment. The study was conducted during the 1986 spring allergy season and consisted of 1 week of baseline followed by 2 weeks of treatment. Physicians evaluated the frequency and severity of nasal symptoms at study entry (day 1) and the final visit (day 22). Physicians and patients assessed the global condition of the patient at the end of the study and patients also recorded the severity of symptoms in a daily diary. Pentigetide-treated patients showed a statistically significant greater reduction in the frequency (P = .004) and severity (P = .05) of total nasal symptom score (sneezing, nasal congestion, and rhinorrhea) and in the individual nasal symptom scores compared with placebo-treated patients. Diary results showed consistently lower total nasal symptom scores on each treatment day for pentigetide-treated patients (P = .02). Both the physicians and patients globally rated more pentigetide-treated patients improved than placebo-treated patients. The incidence and types of adverse experiences were similar between treatment groups and there were no reports of sedation or fatigue in the pentigetide group. No clinically significant changes occurred for laboratory tests, physical examination parameters or vital sign measurements. Pentigetide nasal solution was safe and effective for the treatment of seasonal allergic rhinitis.

Administration, Intranasal↗
PubMedDate not supplied

Effectiveness of fluticasone propionate in patients with moderate asthma: a dose-ranging study.

This study was undertaken to evaluate the efficacy and safety of fluticasone propionate, an inhaled corticosteroid, in adolescents and adults with moderate asthma who were previously taking inhaled corticosteroids. After a 2-week, open-label screening period, a double-masked, randomized, parallel-group, dose-ranging study was conducted over 12 weeks in 21 outpatient centers throughout the United States. Patients (N = 304) > or = 12 years of age with moderate asthma previously treated with inhaled corticosteroids and beta-sympathomimetic bronchodilators were enrolled. Patients were assigned to receive placebo or fluticasone propionate 100, 250, or 500 micrograms twice daily via a metered-dose inhaler without a spacer device. These doses refer to the amount of fluticasone propionate released from the valve of the metered-dose inhaler; the corresponding doses released from the activator of the metered-dose inhaler are 88 micrograms, 220 micrograms, and 440 micrograms, respectively. Between baseline and end point, mean values of forced expiratory volume in 1 second decreased 0.31 L in the placebo group and improved 0.39 L, 0.30 L, and 0.43 L in patients receiving 100-micrograms, 250-micrograms, and 500-micrograms fluticasone propionate, respectively. The differences between placebo and all treatment groups were statistically significant. More patients were withdrawn from placebo (72%) than from fluticasone propionate (13% to 16%) because of failure to meet predetermined asthma stability criteria. Differences in baseline-to-end point changes in morning peak expiratory flow rate, physician overall assessments and patient-rated assessment of symptoms, and albuterol use for symptom control also significantly favored each fluticasone propionate group over placebo. There were essentially no differences in efficacy among the three fluticasone propionate groups. Treatment-related adverse events occurred in 8% of placebo-treated patients and 13% to 15% of fluticasone propionate-treated patients; these events were mainly localized to the oropharynx/ larynx. A 12-week course of fluticasone propionate (100, 250, and 500 micrograms twice daily) was well tolerated and more effective than placebo based on maintenance of asthma stability, pulmonary function tests, physician and patient assessments, and rescue bronchodilator use. No dose-related effects were observed with the dosages of fluticasone propionate used in this study.

Adolescent↗