Helicobacter pylori eradication rates using clarithromycin and levofloxacin-based regimens in patients with previous COVID-19 treatment: a randomized clinical trial.
BMC Infect Dis
; 23(1): 36, 2023 Jan 20.
Article
in English
| MEDLINE | ID: covidwho-2231611
ABSTRACT
BACKGROUND:
Helicobacter pylori (H. pylori) is affecting half of the globe. It is considered a main causative organism of chronic gastritis, peptic ulcer disease, and different gastric maliganacies. It has been also correlated to extraintestinal diseases, including refractory iron deficiency anaemia, vitamin B12 deficiency, and immune thrombocytopenic purpura. The misuse of antibiotics during the coronavirus diseases 2019 (COVID-19) pandemic time can affect H. pylori eradication rates. Our aim was to compare the efficacy of clarithromycin versus levofloxacin-based regimens for H. pylori treatment in naïve patients after the COVID-19 pandemic misuse of antibiotics.METHODS:
A total of 270 naïve H. pylori infected patients with previous treatment for COVID-19 more than 3 months before enrolment were recruited. Patients were randomized to receive either clarithromycin, esomeprazole, and amoxicillin, or levofloxacin, esomeprazole, and amoxicillin.RESULTS:
A total of 270 naïve H. pylori infected patients with previous treatment for COVID-19 more than 3 months before enrolment were included, 135 in each arm. In total, 19 patients in the clarithromycin group and 18 patients in the levofloxacin group stopped treatment after 2-4 days because of side effects or were lost for follow-up. Finally, 116 subjects in the clarithromycin group and 117 in the levofloxacin group were assessed. The eradication rates in intention to treat (ITT) and per protocol (PP) analyses were group I, 55.56% and 64.66%; and Group II, 64.44% and 74.36% respectively (p = 0.11).CONCLUSION:
As COVID-19 pandemic has moved forward fast, high resistance rates of H. pylori to both clarithromycin and levofloxacin were developed after less than two years from the start of the pandemic. Molecular & genetic testing is highly recommended to identify antimicrobial resistance patterns. Strategies to prevent antibiotic misuse in the treatment of COVID-19 are needed to prevent more antibiotic resistance. TRIAL REGISTRATION The trial was registered on Clinicaltrials.gov NCT05035186. Date of registration is 2-09-2021.Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Helicobacter pylori
/
Helicobacter Infections
/
COVID-19
Type of study:
Cohort study
/
Experimental Studies
/
Prognostic study
/
Randomized controlled trials
Limits:
Humans
Language:
English
Journal:
BMC Infect Dis
Journal subject:
Communicable Diseases
Year:
2023
Document Type:
Article
Affiliation country:
S12879-023-07993-8
Similar
MEDLINE
...
LILACS
LIS