Fungal infections – Page 7

Severe Outbreak of Saprolegnia Spp. Infection in Spotted Snakehead (Channa punctata, Bloch 1793): Clinical Assessment, Histopathology, Haemato-Biochemical Indices and Insights Into Therapeutic Effects

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A severe fungal infection called saprolegniasis was found in 85% of spotted snakehead fish from Bangladesh, causing cotton-like growths, fin damage, and mass mortality. Researchers tested four different treatments over 10 days, finding that combining warm water (30°C) with saltwater (2% NaCl) was most effective, resulting in 70% survival compared to only 23% in untreated fish. This natural, cost-effective treatment approach could help fish farmers reduce losses from fungal diseases without relying on toxic chemicals.

Candida tropicalis Fungal Keratitis: A Case Report and Literature Review

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A 66-year-old patient with a long history of corneal problems developed a serious eye infection caused by a fungus called Candida tropicalis. Doctors identified the infection through laboratory tests and treated it successfully with antifungal medications. This is the first documented case of this particular fungal infection in Morocco and highlights the importance of testing for fungal infections in patients with existing eye problems.

The diagnosis of mucormycosis by PCR in patients at risk: a systematic review and meta-analysis

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This study reviews how well a molecular test called PCR can diagnose mucormycosis, a dangerous fungal infection. Researchers analyzed 30 studies covering over 5,000 patient samples and found that PCR works very well for detecting this infection, especially when using samples from the lungs. Blood tests were also effective but slightly less sensitive. The study recommends using PCR as part of updated diagnostic guidelines to help doctors catch this serious infection earlier, potentially improving patient outcomes.

Prevalence of Tinea pedis in military personnel: a systematic review and meta-analysis

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Athlete’s foot is a common fungal infection affecting the feet that is especially prevalent in military personnel due to their unique living and working conditions. This comprehensive analysis of 25 studies found that about 17% of military personnel worldwide have tinea pedis, with higher rates in hot and humid climates like the Americas and Australia. The infection is promoted by factors such as tight military boots, shared facilities, sweating, and poor foot hygiene. The study recommends better footwear, improved hygiene practices, and more effective diagnostic methods to reduce this health problem in military populations.

Magnusiomyces capitatus bloodstream infection in a patient with acute monocytic leukemia: A rare case report

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A 26-year-old patient with acute leukemia developed a serious fungal blood infection caused by Magnusiomyces capitatus, a rare organism found in environmental sources. The infection was confirmed using advanced molecular techniques and showed resistance to common antifungal drugs but responded to amphotericin B treatment. This case highlights how important it is for doctors to consider unusual fungi in severely immunocompromised patients and to use modern diagnostic methods for accurate identification and tailored treatment.

Musculoskeletal Manifestations of Disseminated Fungal Infections

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Fungal infections can spread to bones and joints, causing serious complications especially in people with weakened immune systems. These infections are tricky to diagnose because their symptoms are similar to bacterial infections or other diseases. Treatment typically involves antifungal medications and sometimes surgery to remove infected tissue. Early detection and aggressive treatment are crucial for better patient outcomes.

Timely diagnosis and management of Quambalaria cyanescens-induced peritoneal dialysis peritonitis: A rare case highlighting the role of galactomannan testing

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A 53-year-old man on peritoneal dialysis developed a rare fungal infection caused by Quambalaria cyanescens. Doctors used a special blood test (galactomannan testing) to quickly identify it as a fungal infection rather than a bacterial one, leading to timely removal of his dialysis catheter on day 5. After treatment with antifungal medications, he recovered completely with no relapses over two years of follow-up. This case shows the importance of proper hygiene during dialysis and using advanced diagnostic tools for rare infections.

Diagnostic Capacity for Fungal Infections in Tertiary Hospitals in Nigeria and Ghana – An Onsite Baseline Audit of 9 Sites

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Researchers audited laboratory facilities in 9 major hospitals (8 in Nigeria, 1 in Ghana) to see how well they could test for fungal infections. They found that most hospitals lacked basic equipment, trained staff, and proper procedures for fungal testing. This is a serious problem because fungal infections can be deadly if not caught early and treated quickly.

Clinical Significance and Therapeutic Challenges of Scedosporium spp. and Lomentospora prolificans Isolates in a Single-Center Cohort of Lung Transplant Recipients

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This study examined rare but serious fungal infections caused by Scedosporium and Lomentospora in lung transplant patients. Of 576 transplant recipients, 11 (2%) developed these infections, which are difficult to treat due to natural resistance to most antifungal medications. The infection type greatly influenced outcomes, with disseminated Lomentospora infections causing 100% mortality despite treatment. The research highlights the urgent need for new diagnostic methods and more effective antifungal drugs to combat these emerging pathogens.

Epidemiology of mucormycosis in COVID-19 patients in northwest Iran: Rhizopus arrhizus as the predominant species

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During the COVID-19 pandemic, a dangerous fungal infection called mucormycosis was found in 63 patients in northwestern Iran. The infection was caused mainly by a fungus called Rhizopus arrhizus and most commonly affected the sinuses and brain. Most patients had been given high-dose steroids to treat their COVID-19, which weakened their immune systems and increased their risk of this serious fungal infection, especially those with diabetes.

Research Topic: Fungal infections