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Clinical study on oral antibiotic treatment for mild community-acquired pneumonia in children combined with Brachyspira yeast powder for the prevention of antibiotic-associated diarrhea: A single-center, real-world cohort study

Clinical study on oral antibiotic treatment for mild community-acquired pneumonia in children combined with Brachyspira yeast powder for the prevention of antibiotic-associated diarrhea: A single-center, real-world cohort study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500115684
Enrollment
Unknown
Registered
2025-12-30
Start date
2025-12-30
Completion date
Unknown
Last updated
2026-01-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mild community-acquired pneumonia diarrhea

Interventions

Antibiotic treatment group:None
Antibiotic combined with Saccharomyces boulardii treatment group:None

Sponsors

Liuzhou People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
No minimum to 12 Years

Inclusion criteria

Inclusion criteria: 1.Children aged 6 months to 12 years (including both ends), without a history of premature birth, regardless of gender; 2. The clinical diagnosis is mild CAP, and oral antibiotic treatment is required. 3. There were no symptoms of diarrhea before the use of antibiotics; 4. The patient or his/her legal guardian signs the informed consent.

Exclusion criteria

Exclusion criteria: 1.Diarrhea, including acute or chronic diarrhea, occurred three days before treatment. 2. Digestive tract malformations, digestive tract surgeries, congenital heart diseases, cardiac surgeries, rheumatoid heart diseases, infective endocarditis. 3. Grade II or above malnutrition (weight 25%-40% lower than normal, subcutaneous fat thickness of the abdominal wall less than 0.4cm, pale skin, dry hair, height lower than normal), rotavirus diarrhea, bacterial enteritis, bacillary dysentery, chemotherapy-related diarrhea. 4. Contraindications for the Saccharomyces boulardii powder group include: (1) Patients allergic to a certain component of this product. (2) Patients receiving intravenous infusion through central venous catheters. (3) Patients who are intolerant to fructose because this product contains fructose. (4) Patients with congenital galactosemia, glucose and galactose absorption disorders syndrome or lactase deficiency due to the presence of lactose in this product. 5. Currently receiving immunosuppressants. 6. Had received any probiotic preparations two weeks before enrollment. 7. Antibiotics have been used within 4 weeks before enrollment. 8. Receive treatment with traditional Chinese patent medicines that have the effect of causing diarrhea. The researchers believed that it was not suitable for enrollment. 9. The researchers considered it unsuitable for enrollment

Design outcomes

Primary

MeasureTime frame
The incidence of AAD in the two groups of children;

Secondary

MeasureTime frame
The severity of AAD;The incidence of adverse events in the two groups of children;Classification of intestinal flora imbalance;

Countries

China

Contacts

Public ContactJin Ling

Liuzhou People's Hospital

409751070@qq.com+86 772 2662611

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026