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[Uncinariasis in younger infants]
J J Bestard1, J Bellasai, L A Chamorro
1Hospital de Clínicas, Departamento de Pediatría, Universidad Nacional, Asunción, Paraguay.
Insights
Hookworm infection in infants often leads to malnutrition, anemia, and intestinal bleeding. Early diagnosis and intervention are crucial for managing this parasitic disease in young children.
Area of Science:
- Pediatric Infectious Diseases
- Clinical Tropical Medicine
- Parasitology
Context:
- A study investigated clinical and laboratory findings in infants diagnosed with hookworm infestation.
- The research focused on children hospitalized between 1980 and 1985 with parasitosis as their primary diagnosis.
- This retrospective analysis highlights the impact of hookworm in a vulnerable population.
Purpose:
- To identify the primary clinical and laboratory manifestations of hookworm infestation in infants.
- To characterize the severity and types of anemia associated with hookworm infection in this age group.
- To differentiate pediatric hookworm infection from adult cases.
Summary:
- The study analyzed 42 infants with hookworm infestation, finding that 74% exhibited malnutrition, with 57% experiencing severe cases.
- Clinical symptoms predominantly included anemia (paleness, dyspnea) and gastrointestinal bleeding (enterorrhagia, melena).
- Laboratory results revealed anemia in 80% of patients, with 24% having hemoglobin levels below 5 g/dL; over half presented with normocytic, normochromic anemia.
Impact:
- This research underscores the significant health risks of hookworm infection in infants, particularly malnutrition and severe anemia.
- Findings provide essential data for clinicians managing pediatric parasitic infections.
- The study contributes to understanding the unique presentation of uncinariasis in infants compared to adults.
Abstract:
In order to determine the main clinical and laboratory manifestations associated with the infestation by an uncinaria during the first year of life, 42 children were studied from a group hospitalized between the years 1980 and 1985 in whom the main diagnosis at their time of leave from the hospital was parasitosis. Over 31 patients (74%) showed some degree of malnutrition, and severe in 24 of them (57% of the total). Clinical manifestations were mainly related to anemia (paleness, lack of air) and active intestinal bleeding (enterorrhagia, melena). Among the laboratory findings, 80% of the patients were shown to have anemia and in 24% of them, their hemoglobin levels were less than 5 g/dL, in more than half the anemia was normocytic normochromic. Also included are particularities concerning uncinariasis in the breast-feeding infant and some differences with the infection in the adult.