3 research outputs found

    The efficacy of Rhinos® SR on nasal resistance and nasal symptoms in patients with perennial allergic rhinitis : a randomized, double-blind, placebo-controlled study

    Get PDF
    Broj cestovnih vozila povećava se svakoga dana, a sukladno tome povećava se i potrošnja pogonskih goriva. Poznato je kako je izgaranje pogonskih goriva jedan od glavnih uzročnika efekta staklenika te općenito onečišćenja okoliša. Razvojem cestovnih vozila su se postupno razvijale i ideje o ekološkoj svijesti te sukladno tome i ideje o upotrebi ekološki prihvatljivijih pogona i pogonskih goriva. Glavna svrha ovog završnog rada je kroz analizu i usporedbu utjecaja na okoliš konvencionalnih i alternativnih goriva za pogon vozila prikazati prednosti i nedostatke svih goriva. Pomoću podataka iz prakse te rezultata računa za emisije CO2 svakog goriva pojedinačno, načinjen je redoslijed najviše, odnosno najmanje pogodnih pogona i pogonskih goriva za korištenje u svrhu očuvanja okoliša.The number of road vehicles increases daily in accordance with the enhancement of the fuel consumption. It is clear that the fuel combustion represents one of the main causes for the greenhouse effect and environmental pollution generally. Development of road vehicles induced the growth of ecological consciousness ideas and also the ideas for using ecologically acceptable drives and fuels. The main objective of this final assignment is to present the positive and negative sides of conventional and alternative fuels through analysis and comparison of each one individually. With the information about CO2 emissions from literature and from results of task computing, it is created order from the least favourable to the most favourable drive and fuel with the aim of environmental protection

    The efficacy of Rhinos® SR on nasal resistance and nasal symptoms in patients with perennial allergic rhinitis : a randomized, double-blind, placebo-controlled study

    No full text
    Rhinos® SR is a fixed combination of 5 mg loratadine and 60 mg pseudoephedrine immediate release and 60 mg pseudoephedrine sustained release. The present study was aimed to assess the efficacy of Rhinos® SR on nasal airway resistance (NAR) objectively using rhinomanometer and on nasal symptoms in patients with perennial allergic rhinitis (PAR) in a tropical country. This was a randomized, double-blind, parallel group study in 59 PAR patients who visited the ENT clinic at Dr. Soetomo General Hospital, Surabaya. Outpatients of both gender, having moderate to severe PAR for a minimal of 2 years, aged 12 years or older, with a total nasal symptom score (TNSS) > 6 and a nasal congestion score > 2, received Rhinos® SR or placebo twice daily for 7 days. The primary efficacy parameter was the decrease in the NAR values (measured by rhinomanometer on Day 1) of Rhinos® SR from those of placebo. The NAR values were calculated as the area under the curve (AUC) of NAR versus time. The secondary efficacy parameters were the percentage reduction of the clinical symptoms (nasal and nonnasal) evaluated by both the patient and the physician after 1 week use of Rhinos® SR or placebo. From 59 eligible patients, all completed this 1-week trial. For NAR values, after the baseline were considered as 100%, the AUC0-10 h were not significantly different between Rhinos® SR and placebo. However, as the pseudoephedrine reached its peak concentration, i.e. 2 hrs for the immediate release and 6 hrs for the sustained release, then AUC0-2 h and AUC0-6 h of Rhinos® SR were significantly lower compared to those of placebo. Total nasal symptom score (TNSS) evaluated by the patient (sum of the last 3 mornings) for Rhinos® SR decreased 33.0% from baseline (p < 0.001), for placebo decreased 21.9% from baseline (p = 0.002), but the decrease by Rhinos® SR was not significantly different from the decrease by placebo. TNSS evaluated by the physician, nasal congestion score (NCS) and total symptom score (TSS, total nasal and nonnasal), and even the individual symptom scores, evaluated by the patient and the physician, showed similar pattern, i.e. both Rhinos® SR and placebo decreased the symptoms significantly from baseline, and the decreases by Rhinos® SR were larger than the decreases by placebo, but the decreases by Rhinos® SR and placebo were not statistically different. No adverse event was found in this study. From the present study it was concluded that in patients with moderate to severe PAR in a tropical country, Rhinos® SR was effective in relieving nasal congestion by objective measurements of NAR. Rhinos® SR twice a day for 7 days was also effective in reducing the clinical symptoms of PAR although the reductions did not reach statistical significance compared to those by placebo, and was well tolerated. (Med J Indones 2008; 17: 114-26) Keywords: loratadine, pseudoephedrine, rhinomanometry, perennial allergic rhiniti
    corecore