An open-label, multicenter, randomized, phase II clinical trial to evaluate the safety, tolerability and efficacy of SHR-9839(sc) as monotherapy or in combination with chemotherapy plus adebelimab in patients with advanced esophageal squamous cell carcinoma (ESCC).

The goal of this clinical trial is to assess the absorption, safety, and efficacy of an NAD+ supplement in healthy adults. The main question it aims to answer is: What is the change in NAD+ levels in whole blood from baseline to day 56 between the NAD+ supplement and placebo? Researchers will compare the NAD+ supplement to placebo to evaluate its absorption, safety, and efficacy. Participants will be asked to: * Complete questionnaires * Provide blood samples * Consume either the NAD+ supplement or a placebo for 55 days * Have their endothelial function evaluated

This is a phase I, single center (West China Hospital, Sichuan University) study aimed at investigating the safety and efficacy of NMN supplements combined with chemotherapy and radiation therapy for second-line and above treatment of advanced NSCLC.

A fully functional brown fat helps maintain a healthy weight and decreases the risk of metabolic diseases such as type II diabetes (T2DM). Unfortunately, in human adults, the functionality of brown fat declines with age, and it is one of the reasons for gaining unhealthy weight, particularly around the waistline (central obesity). Currently, scientists do not clearly understand the reasons for the decline in brown fat functionality. It is possible that the decline in the availability of the molecule Nicotinamide Adenine Dinucleotide (NAD+), which is central to several metabolic processes, play…

This study evaluates the subjective effects of injection administration of NR on healthy adult populations.

This study is a 90-day interventional, randomized, controlled pilot trial exploring multi-modal gerotherapies and their impact on longevity-related outcomes. In this proof-of-concept phase, a small sample size of up to 30 subjects (10 subjects in each arm) will be randomized into one of the three arms: 1) Control, 2) Multi-therapy (B12, Naltrexone, Metformin, and NAD+), or 4) Comprehensive Therapy (Rapamycin, Naltrexone, Metformin, B12, NAD+, GSH, and Infinite Supplement).

The hypothesis of this study is Dispatcher-Activated Neighborhood Access Defibrillation and Cardiopulmonary Resuscitation (NAD-CPR) would improve survival of out-of-hospital cardiac arrest (OHCA).

The main aim of the study is to examine the effect of oral CoQ10 plus NADH (Reconnect®) supplementation twice daily for 8-weeks on the changes in fatigue perception, sleep disturbances, autonomic dysfunction and HRQoL assessed by patient-reported outcome measures in CFS/ME.

The goal of this clinical trial is to determine if Qualia NAD+ effectively increases NAD+ levels in the blood and to evaluate its safety. Researchers will compare Qualia NAD+ to a placebo (a look-alike substance that contains no active drug) to assess its efficacy in increasing NAD+ levels in the blood. Participants will: Take Qualia NAD+ or a placebo every day for 4 weeks. Undergo blood tests before and after the trial.

The current study is designed as a double-blind placebo-controlled parallel trial. It aims to investigate the efficacy of Qualia NAD+ on intracellular NAD levels in blood samples (primary outcomes) and health-related quality of life (secondary outcomes) in an adult population experiencing moderate to severe joint pain between ages of 40 and 65 years.

The main objective is evaluate to safety and efficacy of oral Reconnect ® (food supplementation composed by Coenzyme Q10, NADH, phosphoserine y vitamin C) on the maximum HR during an exercise test in CFS

This is a double-blind, placebo-controlled, parallel-group study evaluating the effects of three distinct Qualia NAD⁺ formulations on intracellular NAD⁺ levels in healthy adults aged 35-75 years. Approximately 76 participants will be assigned to one of four study arms: Qualia NAD⁺ version 1, Qualia NAD⁺ version 2, Qualia NAD⁺ version 3, or placebo. Each participant will take two capsules of their assigned product once daily in the morning, with or without food, over a 28-day period. The primary outcome is the change in intracellular NAD⁺ levels, assessed via at-home finger-stick blood collecti…

The goal of this 5 day interventional study was to investigate the effects on multiple biological molecules (multi-omics) of Bryleos's commercially available oral LathMized™ Nicotinamide adenine dinucleotide (LNAD+) supplement in healthy adults aged 45-75 years. The main question to be answered was whether LNAD+ supplementation is associated with change in biological markers relevant to subjects' health. Also, the study determined whether this oral NAD+ formulation raised NAD+ levels including inside blood cells, after the 5 day treatment period, measured on post-treatment Day 1 (Day 6). Thus,…

Objectives: This is a feasibility study in preparation for the main multicentre randomised trial, which is anticipated to have two arms: * Arm A: the current best standard of care \[rehabilitation exercises\] * Arm B: the current best standard of care \[rehabilitation exercises\] + the experimental intervention In this feasibility trial the following aspects will be evaluated: * Recruitment rates \[that is also willingness to be randomised\] * Feasibility of providing the experimental intervention at the NHS study sites * Retention rate/drop out rate * Feasibility and acceptability of (i) …

Pilot study into low dose naltrexone (LDN) and NAD+ for treatment of patients with post-COVID-19 syndrome.

This research project aims to determine whether supplementing with a mixture of the NAD+-precursors NA, NAM, and tryptophan can stimulate skeletal muscle mitochondrial function in physically compromised, elderly humans. Outcomes are related to mitochondrial function, energy metabolism, and physical function will be investigated.

This is a 2-part study evaluating the effects of IV administration of NR on healthy adult populations. Study 1 involved all four arms with 37 people. The second study only included the active NR and NAD+ arms to further evaluate tolerability and comfort of the IV.

This study investigates the concentration levels of NAD+/NADH in peripheral blood samples and immune cells of healthy adults of different age groups under daily physiological and lifestyle conditions, in order to determine the baseline levels of NAD+/NADH in adult populations of different age groups and genders. Simultaneously examining the biological status and function of human immune cells, blood biochemistry, biological age levels, to explore the biological function and mechanism of NAD+/NADH in the aging process of the human body.