{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T00:10:41Z","timestamp":1777767041174,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2009,9,9]],"date-time":"2009-09-09T00:00:00Z","timestamp":1252454400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,9,9]],"date-time":"2009-09-09T00:00:00Z","timestamp":1252454400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chemotherapy"],"abstract":"<jats:p>The efficacy of cefadroxil once daily and cefaclor given 3 times daily was compared in 250 pediatric patients with group A \u03b2-hemolytic streptococcal pharyngitis. The duration of the therapy was 10 days. Therapeutic response was based on clinical responses at 24 h and 10 days and throat cultures on days 14, and 21 or 28. Five (5%) cefa-droxil-treated patients and 12 (12%) cefaclor-treated patients were still culture-positive on day 14. When the patients were stratified according to major differences between treatment groups observed at baseline, a significant difference between the treatment groups in favor of cefadroxil was found on day 14 (p = 0.020) and days 21\u201328 (p = 0.043). These data were confirmed by the clinical findings; failure or clinical recurrence occurred in 4.6% of cefadroxil-treated patients versus 22.1 % of cefaclor-treated patients. The patients complied with the recommended drug regimen, and none experienced any significant drug-related adverse reactions. The results of this study indicate that cefadroxil given once daily for streptococcal pharyngitis is an effective and well-tolerated antimicrobial agent, and suggest that the desirable pharmacokinetic properties of cefadroxil contribute to this efficacy.<\/jats:p>","DOI":"10.1159\/000238617","type":"journal-article","created":{"date-parts":[[2009,9,9]],"date-time":"2009-09-09T09:21:59Z","timestamp":1252488119000},"page":"512-518","source":"Crossref","is-referenced-by-count":7,"title":["Clinical Comparison of Once-Daily Cefadroxil and Thrice-Daily Cefaclor in the Treatment of Streptococcal Pharyngitis"],"prefix":"10.1159","author":[{"given":"Martin F.","family":"Randolph","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,9,9]]},"container-title":["Chemotherapy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/238617","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000238617","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T15:38:27Z","timestamp":1777477107000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000238617"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9,9]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000238617","archive":["Portico"],"relation":{},"ISSN":["0009-3157","1421-9794"],"issn-type":[{"value":"0009-3157","type":"print"},{"value":"1421-9794","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,9]]}}}