How do you secure elastic thread?

How would one ensure that elastic thread remains securely fastened in place, especially when considering its inherent stretchability and potential for slipping or loosening over time? What methods or materials could be employed to reinforce the thread's grip and maintain its integrity, whether in a crafting project, a garment construction, or any other application where durability and stability are paramount? Are there any special considerations to take into account when securing elastic thread in order to prevent wear and tear or ensure a long-lasting result?