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Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis
Published on: February 24, 2023
Prevention of melioidosis
Prasanta Raghab Mohapatra1, Baijayantimala Mishra2
1Department of Pulmonary Medicine and Critical Care, All India Institute of Medical Sciences, Bhubaneswar, Odisha, India.
Abstract:
Melioidosis is a complex tropical disease linked with many complications. It is increasingly diagnosed in India. The clinical mimicry of this disease with several other common causes of pneumonia has kept the clinicians in ignorance. Usually, the diagnosis and appropriate management get delayed. The organism closely resembles the common contaminant Pseudomonas and is easily misidentified in microbiology laboratories. The diagnosis is often missed because of poor diagnostic sensitivity of blood culture, the gold standard of the diagnosis. All this contributes to increased morbidity and mortality. The rampant use of high-end broad-spectrum antibiotics like ceftazidime and meropenem at suboptimal dose and duration suppresses the diagnosis without eradicating the disease, leaving the chance of recurrence from its latency even after years. As an infectious disease, the cure and prevention depend on early diagnosis and treatment. An awareness of its peculiar presentations and history can differentiate clinically and suspect the condition much easily from other mimickers of tuberculosis to sepsis. Ultimately, the prevention of melioidosis remains the critical strategy. Increasing the number of cases and intricated management of this fatal but potentially curable disease had prompted us to take up the mission of preventing the disease by spreading knowledge and awareness.
Insights
Melioidosis, a tropical disease often misdiagnosed, causes significant complications in India. Early diagnosis and awareness are crucial for preventing this potentially fatal but curable infection.
Area of Science:
- Infectious Diseases
- Tropical Medicine
- Medical Microbiology
Background:
- Melioidosis is an emerging infectious disease in India with diverse clinical presentations.
- Its resemblance to common conditions like pneumonia and tuberculosis, and its similarity to Pseudomonas, leads to diagnostic delays.
- Suboptimal antibiotic use can suppress symptoms without eradicating the infection, increasing the risk of recurrence.
Purpose of the Study:
- To highlight the diagnostic challenges and clinical mimicry of melioidosis.
- To emphasize the need for increased awareness among clinicians for early diagnosis and management.
- To advocate for prevention strategies through knowledge dissemination.
Main Methods:
- Review of clinical presentations and diagnostic difficulties of melioidosis.
- Analysis of factors contributing to delayed diagnosis and treatment.
- Discussion on the impact of antibiotic usage on disease progression.
Main Results:
- Melioidosis is frequently misdiagnosed due to its varied symptoms and resemblance to other infections.
- Blood culture, the gold standard, often has low diagnostic sensitivity, contributing to missed diagnoses.
- Inadequate treatment regimens can lead to chronic infection and recurrence.
Conclusions:
- Early and accurate diagnosis of melioidosis is critical for effective treatment and improved patient outcomes.
- Enhanced clinical awareness and improved diagnostic methods are essential for combating this disease.
- Prevention through widespread knowledge and education is paramount for controlling melioidosis.
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