Healthy Participants Study

The goal of this clinical trial is to learn about the safety and tolerability of drug ZP6590 and to learn how the body processes the drug ZP6590 in adults. The main questions it aims to answer are: * Is the drug ZP6590 safe and well tolerated when administered as escalating single and multiple doses of the ZP6590? * How quickly and to what extent the administered investigational drug is absorbed and distributed, and how long it takes to be eliminated from the body? In the first Part of the study: Participants will: • Get a single ascending dose of the drug ZP6590 or placebo and will have an observation period of 4 weeks. In the second Part of the study: Participants will: • Get multiple dosages of the drug ZP6590 or placebo for 6 or 12 weeks followed by an observation period of 6 weeks after last dosing.

To evaluate the tolerability and safety of a single oral dose of ZL-65 tablets in healthy adult trial participants through dose escalation; and to preliminarily assess the pharmacokinetic and pharmacodynamic characteristics of a single oral dose of ZL-65 tablets.Exploring the impact of food intake on the PK of orally administered ZL-65 tablets in healthy adult trial participants.

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, immunogenicity, and preliminary clinical activity of CND319 in healthy adult participants and patients with rheumatic diseases.

This study examines how the psychedelic substance DMT affects the human brain when administered by the intravenous (IV) route. DMT is a naturally occurring chemical in the body that is thought to help improve mood when ingested in a continuously monitored medical setting. Previous research has shown that a single IV injection of DMT can be given safely, but its effects, which include changes in perception, emotions, and thinking, usually wear off within 15-20 minutes. To better understand what happens when DMT's effects last longer, researchers have developed a method to give DMT slowly and continuously through an IV, which safely extends its effects for up to an hour or more. In this study, healthy volunteers who have prior experience using DMT will receive low and medium doses of DMT in this extended manner through an IV for 1 hour while undergoing a brain scanning technique known as functional magnetic resonance imaging (fMRI). These scans allow researchers to see changes in brain activity and blood flow in real time. Participants will complete psychological assessments before and after receiving DMT, and additional brain scans without DMT will be used for comparison. The researchers will also use advanced computer techniques to help identify brain patterns linked to the visual experiences people report during DMT. Overall, the goal of the study is to better understand how DMT affects the brain during an extended experience and to learn more about the biological processes behind its psychological effects.

Phase 1, Single Ascending Dose Study of Subcutaneous BW-50218 in Healthy Participants

The objective of this clinical trial is to evaluate the safety and tolerability of BY002 in healthy subjects. Investigators will compare BY002 to a placebo (a pharmacologically inactive substance) to assess the safety and tolerability of BY002 in healthy subjects. Participants will undergo: 1. Single/multiple subcutaneous (SC) administrations of BY002/placebo 2. A 7-day safety follow-up period following the last dose

An Open-Label, Single-center, Randomized, Single-Dose, Two-Way Crossover Biosimilarity Study to Determine the Comparative Pharmacodynamics of Enoxaparin Sodium Biosimilar 40mg/0.4ml with that from the Reference IMP, Clexane® (40 mg/0.4ml), Following Single-Dose Administration in Healthy Participants. Test: Enoxaparin Sodium (Enoxaparin Sodium 40mg/0.4ml) manufactured by EIPICO, Egypt. Reference: Clexane (Enoxaparin Sodium 40mg/0.4ml) manufactured by Sanofi Aventis, Egypt. Primary objective: To assess biosimilarity between a single dose from the test product versus the reference product in healthy participants Secondary objective: To investigate the safety and tolerability of the formulations. This study is a randomized single-dose, two-way, two-period, two-sequence, crossover biosimilarity study with a washout period of one week after each dosing.A minimum of 21 healthy adult male and female participants from Egyptian population will be enrolled in this study, along with 5 additional participants to account for potential dropouts or withdrawal. 26 Participants plus 1-4 alternates will be admitted to the study. An alternate participant will be dosed by the same sequence as the withdrawn participant only if any participant of the first 26 Participants withdraws before the first study drug administration. Withdrawals after study drug administration will not be replaced. All participants will be healthy adults aged (21-55) years, with a BMI within the accepted range of 18.5-30 kg/m², and will meet the study's selection criteria.

This study aims to evaluate the acceptability and effectiveness of a positive psychology-based ecological momentary intervention (EMI) for enhancing well-being in college students. A three-arm randomized controlled trial (RCT) will assess the impact of a dynamic EMI that delivers personalized exercises when participants' real-time affect or well-being scores fall below a predefined threshold, compared to control conditions. Primary outcomes include changes in well-being and mental health, evaluated through a mixed-methods approach combining quantitative measures and qualitative interviews.

The aim of the study is to evaluate the impact of a digital oral health education program on the oral health status and quality of life for geriatric populations compared to standard oral health education in Egypt.

This study aims to evaluate the acceptability and effectiveness of a transdiagnostic, Acceptance and Commitment Therapy (ACT)-based ecological momentary intervention (EMI) among college students. A mixed-methods pilot randomized controlled trial (RCT) will be conducted to assess its impact on psychological flexibility, well-being and mental health outcomes.