Publications by authors named "F J Schumacher"

The use of mixed-effect models to understand the evolution of the human immunodeficiency virus (HIV) and the progression of acquired immune deficiency syndrome (AIDS) has been the cornerstone of longitudinal data analysis in recent years. However, data from HIV/AIDS clinical trials have several complexities. Some of the most common recurrences are related to the situation where the HIV viral load can be undetectable, and the measures of the patient can be registered irregularly due to some problems in the data collection.

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Schizophrenia is a chronic and severe mental disorder. It is currently treated with antipsychotic drugs (APD). However, APD's work only in a limited number of patients and may have cognition impairing side effects.

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Purpose: Although females represent more than half of US dental students, less than 10% are practicing oral surgeons. This study sought to identify barriers and motivators perceived by female dental students in their D1 and D4 years concerning a career in oral and maxillofacial surgery (OMS).

Methods: This cross-sectional study used a single survey in 2023 sent to all US dental schools for female D1 and D4 students.

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Despite the plethora of published periodontal interventional and experimental studies, there are no reports evaluating the experience of the participants as a research subject or their willingness for repeat participation in a similar study. This study aimed to determine the participants' experience and willingness to participate again in periodontal experimental studies and to explore factors that affect the participants' research experience. Questionnaires from four completed experimental wound healing studies with 76 total participants were extracted and analyzed.

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Statement Of Problem: Dental implant placement is routinely guided by using 2-dimensional radiographs and thermoplastic surgical guides (CTGs), which may lack accuracy. Three-dimensionally (3D) printed surgical guides (3DGs) have been recommended to improve accuracy. However, they require additional training on specific technology.

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