Related Experiment Video
Updated: Dec 11, 2025

A Protein Microarray Assay for Serological Determination of Antigen-specific Antibody Responses Following Clostridium difficile Infection
Published on: June 15, 2018
Severe Clostridium difficile colitis as potential late complication associated with COVID-19
J Páramo-Zunzunegui1, I Ortega-Fernández1, P Calvo-Espino1
1Department of General and Digestive Surgery, University Hospital of Móstoles, Madrid, Spain.
A COVID-19 survivor developed severe Clostridium difficile colitis after antibiotic treatment. This case highlights the risk of hospital-acquired infections following SARS-CoV-2 recovery and emphasizes prompt diagnosis of digestive symptoms.
Area of Science:
- Infectious Diseases
- Gastroenterology
- Critical Care Medicine
Background:
- The COVID-19 pandemic has led to a wide spectrum of late complications.
- Clostridium difficile infection (CDI) is a common hospital-acquired infection with significant risk factors including antibiotic use, advanced age, and hospitalization.
Observation:
- A 64-year-old female patient, recently discharged after a month-long hospitalization for severe COVID-19 pneumonia, presented with diarrhea and abdominal pain.
- Clinical features and CT findings confirmed severe Clostridium difficile-associated colitis.
Findings:
- The patient underwent urgent pancolectomy due to poor response to conservative management.
- Broad-spectrum antibiotic use for COVID-19 pneumonia was identified as a key risk factor for developing CDI.
- The patient eventually recovered after surgical intervention.
Implications:
- Late-onset digestive symptoms in post-COVID-19 patients warrant consideration for CDI.
- Clinicians should be aware of the increased risk of CDI in patients treated with broad-spectrum antibiotics for SARS-CoV-2.
- Adherence to updated criteria for severe colitis and CDI is crucial for timely and effective treatment.
Related Concept Videos
Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Inflammatory Bowel Disease II: Crohn's Disease
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
Chronic Bowel Disorders: Introduction
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Pneumonia III: Complications and Assessment
Pulmonary Tuberculosis I
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies.

