Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

A comparative study of cefaclor vs. amoxicillin/clavulanate in tonsillopharyngitis

Józef Haczyński, Jan Bardadin, Danuta Gryczyńska, Maciej Gryczyński, Wiesław Gołąbek, Henryk Kawalski, Henryk Kaźmierczak, Tomasz Kręcicki, Paweł Kubik, Grzegorz Namysłowski, Lesław Popiel

Med Sci Monit 2001; 7(5): PI1016-1022 :: ID: 509270

Abstract

Background: Acute pharyngotonsillitis (APT) is one of the most common inflammatory processes of adults and children in an outpatient setting. Increasing failure rates, hypersensitivity to penicillin, the required multiple daily doses and common side effects lead to poor patients compliance and thus inadequate treatment duration, providing therefore ground for considering alternative antimicrobial agents.
Material/Methods: This multicenter, randomized, single blind study was undertaken in order to compare efficacy and safety of cefaclor (375 mg BID) and amoxicillin/clavulanate (625 mg BID) in 10 days treatment regiment of ambulatory patients with APT. A total of 200 patients (age range between 12-65 years) with symptoms of APT and positive antigen strep test were enrolled into the study. Clinical and bacteriological responses were assessed after the end of treatment (14th-18th day) and at the follow-up visit (38th-45th day). All GABHS strains, isolated from throat cultures, were tested for in vitro sensitivity to the antibiotics used in the study and no strain was found resistant to both antibiotics.
Results: The results indicated that both antibiotics had high - almost 99&percnt; effectiveness at the post therapy visit. On the follow up visit an increased tendency of relapses was observed in the amoxicillin/clavulanate treated group, compared to cefaclor treated group (8.33&percnt; vs 3.29&percnt;). Relative risk of relapse in patients treated with amoxicillin/clavulanate was 2.6 greater compared to cefaclor. There were significantly higher rates of gastrointestinal adverse events in group treated with amoxicillin/clavulanate (29/97 patients; 29.89&percnt;) compared to cefaclor (16/95 patients; 16.84&percnt;) - p< 0.03. Frequency of other adverse events did not differ significantly between the groups.
Conclusions: Cefaclor and amoxicillin/clavulonate provide a clinically and bacteriologically effective treatment for patients with pharyngotonsillitis caused by GABHS, but cefaclor treatment is significantly safer in regard to gastrointestinal side effects.

Keywords: Cefaclor, amoxicillin/clavulanate acid, tonsillopharyngitis, adults, Safety, efficacy, Streptococcus pyogenes, GABHS

Add Comment 0 Comments

Editorial

01 March 2024 : Editorial  

Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and Transfusion-Dependent β-Thalassemia

Dinah V. Parums

DOI: 10.12659/MSM.944204

Med Sci Monit 2024; 30:e944204

0:00

In Press

21 Feb 2024 : Clinical Research  

Potential Value of HSP90α in Prognosis of Triple-Negative Breast Cancer

Med Sci Monit In Press; DOI: 10.12659/MSM.943049  

22 Feb 2024 : Review article  

Differentiation of Native Vertebral Osteomyelitis: A Comprehensive Review of Imaging Techniques and Future ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943168  

23 Feb 2024 : Clinical Research  

A Study of 60 Patients with Low Back Pain to Compare Outcomes Following Magnetotherapy, Ultrasound, Laser, ...

Med Sci Monit In Press; DOI: 10.12659/MSM.943732  

26 Feb 2024 : Clinical Research  

Predictive Value of Combined HbA1c and Neutrophil-to-Lymphocyte Ratio for Diabetic Peripheral Neuropathy in...

Med Sci Monit In Press; DOI: 10.12659/MSM.942509  

Most Viewed Current Articles

17 Jan 2024 : Review article  

Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron Variant

DOI :10.12659/MSM.942799

Med Sci Monit 2024; 30:e942799

0:00

16 May 2023 : Clinical Research  

Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...

DOI :10.12659/MSM.940387

Med Sci Monit 2023; 29:e940387

0:00

14 Dec 2022 : Clinical Research  

Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase Levels

DOI :10.12659/MSM.937990

Med Sci Monit 2022; 28:e937990

0:00

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

0:00

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750