For which type of helminth infection is Thiabendazole indicated?

Thiabendazole is specifically indicated for the treatment of Strongyloidiasis, which is an infection caused by the parasite Strongyloides stercoralis. This drug works by inhibiting the growth and reproduction of the worms, leading to their elimination from the body. It is particularly effective against Strongyloides due to its mechanism of action, which targets the metabolism of the parasites.

In contrast, other helminth infections listed, such as Ascariasis (caused by Ascaris lumbricoides), Enterobiasis (caused by Enterobius vermicularis), and Trichuriasis (caused by Trichuris trichiura), are treated with different anthelmintic agents that are more suited to those specific infections. For example, Albendazole or Mebendazole are commonly used for Ascariasis and Enterobiasis, while Ivermectin is often preferred for Strongyloidiasis in certain cases. Thus, the specificity of Thiabendazole for Strongyloidiasis is what makes it the correct choice in this context.