Clinical Research Directory

Endoscopic Evaluation for Iron Deficiency Anemia in Patients on Antithrombotic Therapy

This is a single-center, randomized pilot study evaluating the feasibility and safety of two management strategies for patients on antithrombotic therapy who present with obscure gastrointestinal bleeding (OGIB). Participants will be randomized to either repeated endoscopic evaluations or a conservative medical approach with limited testing. The study aims to assess whether conservative management yields similar clinical outcomes and quality of life compared to standard repeated endoscopic procedures. Results will inform the design of a larger trial and address the current lack of guidelines for managing recurrent iron-deficiency anemia in this patient population.

Oral Iron Supplementation for Patients With Chronic Kidney Disease

The hypothesis of this research is that oral iron prescribed in a single dose in alternate day could mitigate the side effects with regard to intestinal microbiota, inflammation, oxidative stress and improve the hematological profile when compared to daily oral iron prescription

Impact of Iron Deficiency Anemia on Neurobehavioral and Cognitive Development in Children Aged 6 to 24 Months

The goal of this observational study is to explore the relationship between iron-deficiency anemia and neurobehavioral development in children aged 6-24 months. This study focuses on children who undergo health check-ups and blood tests at pediatric health clinics in Pingshan District, Shenzhen, China. The main questions it aims to answer are: How does iron-deficiency anemia affect children's neurobehavioral development, including motor skills, language ability, and social behavior? How does anemia influence growth and nutrition, such as weight, height, and body mass index (BMI) in children? Participants will: Undergo blood tests (including hemoglobin levels, serum ferritin, and serum iron) to assess anemia status. Be assessed using the "Neuropsychological Behavioral Development Scale for Children Aged 0-6" to measure motor, cognitive, language, and social development. Provide general health information, such as birth history, feeding methods, and parental details, through interviews with trained surveyors. Researchers will compare children with and without iron-deficiency anemia to determine differences in neurobehavioral outcomes and development levels. The findings aim to provide evidence for early interventions to prevent the negative impacts of anemia and support children's healthy development.