No abstract available.
Betamethasone* ; Butyrates* ; Diethylpropion* ; Humans* ; Keratinocytes*

BACKGROUND: Corticosteroid is most potent and effective anti-inflammatory medication currently available and inhaled form has been used in the long-term control of asthma. Fluticasone propionate(Flixotide/Flovent : FP) is highly potent and topically active inhaled corticosteroid and has at least twice the potency of beclomethasone dipropionate(BDP) in the control of asthma. The aim of this study was to compare the efficacy of FP and BDP in several aspects. METHOD: Fifty patients with asthma were treated in a randomized, parallel group study of 4 weeks duration. During 2-week run-in period beta2-agonist was administered. After run-in period, FP 500 micro gram/day was administered via Diskhaler or BDP 800 micro gram/day via reservoir dry-power device. During the run-in and treatment period, morning and evening peak expiratory flow rate(PEFR) were measured daily. Daytime and night-time asthma symptoms, daytime and night-time rescue bronchodilator use were checked daily. FEV1.0 and FVC were measured biweekly in both groups. RESULTS: Three patients treated with FP and seven patient treated with BDP were dropped out. Therefore forty patients completed the study. Morning and evening PEFR was increased and diurnal variation of PEFR decreased significantly in both groups. FEV1.0 increased significantly in FP treatment group but not in BDP group. There were also improvements in daytime and night-time asthma symptoms, daytime and night-time rescue bronchodilator use in both groups after treatment. there were no significant difference between groups in any of the efficacy parameters. Therapeutic effects were dimonstrated earlier in patient treated with FP than BDP. CONCLUSION: In this study, 500 micro gram/day fluticasone propionate was as effective as 800 micro gram/day beclomethasone dipropionate in the control of asthma. Therapeutic effects were demonstrated earlier in patient treated with FP than BDP without adverse effect.
Asthma ; Beclomethasone* ; Diethylpropion* ; Humans ; Peak Expiratory Flow Rate ; Fluticasone

Nasal polyp is an intractable condition usually associated with chronic hyperplastic sinusitis with allergic rhinitis. IL-4 is known to contribute to the inflammatory reaction by enhancing binding of inflammatory cells in the nasal polyp. The objectives of this study were to evaluate the effect of roxithromycin (300 mg daily) and intranasal fluticasone spray (200 microgram daily ) in reducing symptoms of chronic sinusitis and polyp size and to compare pre - and post-treatment secretion of IL-4. Twenty-four patients with chronic sinusitis with nasal polyp and allergic rhinitis were selected and allocated into 3 groups ; roxythromycin, fluticasone propionate and combined use group. Statistically significant decrease in symptoms was observed in both the roxythromycin and fluticasone propionate groups. Significant improvement of rhinorrhea and postnasal drip was observed in the combined use group. The polyp size decreased significantly in all three groups. IL-4 secretion decreased significantly in the combined use group after treatment. Long term medication of roxithromycin and intranasal fluticasone spray were effective in reducing symptoms and polyp size in chronic sinusitis with allergic rhinitis. They were also effective in reducing IL-4.
Diethylpropion ; Humans ; Interleukin-4* ; Nasal Polyps ; Polyps* ; Rhinitis ; Roxithromycin* ; Sinusitis* ; Fluticasone

PURPOSE: The efficacy of intranasal corticosteroids for the treatment of allergic rhinitis has been reported. But the efficacy of intranasal corticosteroids has not been compared between perennial nonallergic rhinitis (PNAR) and perennial allergic rhinitis (PAR). METHODS: Twenty-three patients with PNAR and 19 patients with PAR were enrolled in this study. Every patient received fluticasone propionate (FP) 200 g (100 g, bid) daily for 4weeks. Control group (n=16) was received only anti-histamine (hydroxyzine 0.6 mg/kg/dose) intermittently. Efficacy of FP was evaluated by the mean change in nasal congestion, rhinorrhea, nasal itching, sneezing and total nasal symptom score (a sum of patient ratings of nasal congestion, rhinorrhea, nasal itching, and sneezing). RESULTS: Both groups (PNAR and PAR) showed similar improvement of nasal symptom with FP 200 g compared with control. (P< 0.05) In the total population, both groups showed significant improvements from baseline in TNSS compared with control during each week of treatment. (P< 0.05) In PNAR and PAR, nasal congestion was significantly improved more than in control. (P< 0.01, P< 0.01) Rhinorrhea and itching in PAR were improved more than in control. (P=0.02, P=0.03) In sneezing, all three groups showed no differences. (P=1.00, P=0.31, P= 0.29) CONCLUSION: Intranasal FP is an effective treatment for perennial nonallergic rhinitis as same as perennial allergic rhinitis.
Adrenal Cortex Hormones ; Diethylpropion ; Estrogens, Conjugated (USP) ; Humans ; Pruritus ; Rhinitis* ; Sneezing ; Fluticasone

MCPP (2-(4-chloro-2-methyl phenoxy) propionic acid) is a phenoxy herbicide found in many household weed killers and lawn fertilizers. Some of the phenoxy acids, salts, and esters are moderately irritating to skin, eyes, and respiratory and gastrointestinal linings. In a few individuals, local depigmentation has apparently resulted from protracted dermal contact with phenoxy compounds. Although acute irritant contact dermatitis induced by herbicides is common, chemical burns induced by herbicides have been reported infrequently in the literature. Here we describe a chemical burn in a 25 year old female after sitting on a lawn that had been sprayed with MCPP 3 days earlier. This case illustrates potential hazards of the herbicide on the lawn of a public park.
Burns, Chemical ; Dermatitis, Contact ; Diethylpropion ; Esters ; Eye ; Family Characteristics ; Female ; Fertilizers ; Herbicides ; Humans ; Salts ; Skin

Androgen was thought to be linked to sexual activity in man but it did not identify the peripheral action and its mechanism of androgen. The present study was designed to determine the role of testosterone in the relaxation of the corpus cavernosum. Effect of testosterone on the relaxation of rabbit corpus cavernosum was investigated from three groups of rabbit; two groups were castrated and the third underwent a sham operation (control). After castration, one group, received subcutaneous injection of testosterone (testosterone propionate 10 mg/day). Strips of rabbit corpus cavernosum were isolated and mounted in 10 ml organ chambers. Isometric tension measurement of acetylcholine (Ach: 10(-5)M) and papaverine (10(-5)M) in the precontracted cavernosal muscle strips with phenylephrine (5 x 10(-6)M) were performed in all groups; control, castration group (four sub-groups: 1, 2, 4 and 8 weeks after castration) and testosterone replacement group (four sub-groups: testosterone was given from 1, 2, 4 and 8 weeks after castration for 14 days respectively). The relaxation response of corpus cavernosal muscle to acetylcholine and papaverine was significantly decreased in castrated group and restored up to the level of control after testosterone replacement. The maximum inhibitory effect of castration on the relaxation of corpus cavernosal muscle began to be shown at 4 weeks after castration. Based on these results, we conclude that testosterone regulates the tone of cavernosal smooth muscle through the pathway including cholinergic endothelium mediated relaxation.
Acetylcholine ; Castration ; Diethylpropion ; Endothelium ; Injections, Subcutaneous ; Muscle, Smooth ; Papaverine ; Phenylephrine ; Relaxation* ; Sexual Behavior ; Testosterone*

PURPOSE: This study assessed the association between the ratio of leukotriene E4 (LTE4) to fractional exhaled nitric oxide (FENO) in the response of children with exercise-induced bronchoconstriction (EIB) enrolled in a therapeutic trial with montelukast or inhaled corticosteroid (fluticasone propionate [FP]). METHODS: Children aged 6 to 18 years with EIB were randomized in a 4-week, placebo-controlled, double-blinded trial with montelukast or FP. Before and after treatment, treadmill exercise challenges were performed. The LTE4 levels in the induced sputum and urine and the FENO levels were measured in subjects before and 30 minutes after the exercise challenges. The same tests were conducted after treatment. RESULTS: A total of 24 patients completed the study: 12 in the montelukast group and 12 in FP group. Both study groups displayed a similar postexercise maximum decrease in forced expiratory volume in one second (FEV1) before treatment as well as after treatment. However, there were significant differences in the magnitude of change between the two (Delta; -18.38+/-14.53% vs. -4.67+/-8.12% for the montelukast and FP groups, respectively; P=0.021). The Delta logarithmic sputum baseline and postexercise LTE4/FENO ratio were significantly lower in the montelukast group than in the FP group (baseline; -0.09+/-0.21 vs. -0.024+/-0.03, P=0.045; postexercise, -0.61+/-0.33 vs. -0.11+/-0.28, P=0.023). CONCLUSIONS: These data indicate that the efficacy of montelukast for preventing a maximum decrease in FEV1 after exercise is significantly higher than that of FP, and the high LTE4/FENO ratio is associated with a greater response to montelukast than to FP for EIB therapy. These results suggest that LTE4 may play an important role in EIB.
Acetates ; Aged ; Bronchoconstriction ; Child ; Diethylpropion ; Forced Expiratory Volume ; Humans ; Leukotriene E4 ; Nitric Oxide ; Quinolines ; Sputum

PURPOSE: We aim to compare the effectiveness and safety of fluticasone propionate (Flt) plus tulobuterol (Hk) versus high-dose Flt alone in controlling asthma in children. METHODS: Fifty three children aged 4 to 8 years, who were diagnosed with mild persistent asthma and underwent maintenance therapy with a low dose of inhaled corticosteroid (Flt) of 50-100 microgram/day were randomized to receive Flt plus Hk (Hokunalin(R) patch 1 mg, Abbott Japan, Tokyo, Japan), or Flt alone at twice the dosage. Patients underwent new treatment for 4 weeks. Asthma symptom scores, mean changes in morning and evening peak expiratory flow (PEF), the frequency of night awakenings, the use of reliever medication, caregiver's overall satisfaction and safety were evaluated and compared in each group. And they were followed-up again 4 week after treatment course for the evaluation of treatment-emergent adverse event (TEAE). RESULTS: No significant difference was found between the groups in terms of mean changes in the morning and evening PEF, the frequency of night awakening, the use of rescue medication and caregiver's overall satisfaction (P=0.83, P=0.83, P=0.17, P=0.32 and P=0.63). Furthermore, no statistically significant difference was observed between 2 groups in the incidence of any TEAE (P=1.00). CONCLUSION: This study demonstrated that a combination of Flt and Hk was as effective as a high-dose Flt therapy in the management of mild persistent asthma in children. The results of this study suggest that tulobuterol add-on therapy can be considered as a reasonable substitute to an increase in the dosage of steroid in the patients with steroid-phobia and it might be used to reduce the risk of high dose steroid therapy.
Aged ; Androstadienes ; Asthma ; Child ; Diethylpropion ; Humans ; Incidence ; Japan ; Terbutaline ; Tokyo ; Fluticasone

The treatment consensus of anorexia nervosa in the last century was to remove the patient from her family and home surroundings. A great range of treatment from prescribing hormonal extracts to prefrontal leucotomy has been tried. Although in former decades many quite different forms of treatment have been described and advocated for anorexia nervosa, there is today consensus concerning the overall management of the disorder. But there still remains a widespread clinical opinion that inpatient treatment is necessary for some as a means of reliably increasing weight. Over the last hundred years the management of anorexia nervosa has changed. Treatment has shifted from medical wards, through to psychiatric wards and now, following the trends in all of medicine, towards community care in Western society. In Korea, case reports of anorexia nervosa and related articles have been published since the late seventies. Recently several epidemiological studies and clinical reports suggested increasing rate of eating disorders including anorexia nervosa in Korea. However, systematic approaches for these patients have not been tried in Korea. The author introduces the treatment model for inpatients with anorexia nervosa of Johns Hopkin's Hospital, Maudsley Hospital, and St. John's Mercy Medical Center. The author also introduces treatment experience with anorexic inpatient at Seoul Paik Hospital.
Anorexia Nervosa* ; Anorexia* ; Consensus ; Diethylpropion ; Feeding and Eating Disorders ; Humans ; Inpatients* ; Korea ; Psychosurgery ; Seoul

Ketoprofen is an nonsteroidal anti-inflammatory drug derived from propionic acid. It has been widely used as topical preparations, as gel or patch. It has been reported that topical ketoprofen can cause contact dermatitis and photocontact dermatitis. We experienced five cases of contact dermatitis, developed after applying ketoprofen patch(Ketotop(R), Pacific pharmaceutical Co., Korea) for the control of oste omuscular or joint pain. While one patient had generalized urticarial eruption, the rest of patents showed localized erythematous pruritic eczematous skin eruptions. It was verified through intradermal skin test and pin prick test that ketoprofen itself was not the causative drug for the skin eruption. Patch test excluded the possibility of allergic skin reaction to rubber compounds. It should be elucidated which compounds are allergic or toxic to the skin, contained in woven fabrics.
Arthralgia ; Dermatitis, Contact* ; Dermatitis, Photoallergic ; Diethylpropion ; Humans ; Ketoprofen* ; Patch Tests ; Rubber ; Skin ; Skin Tests