Global Study of MK-2060 (Anti-Factor XI Monoclonal Antibody) in Participants With End Stage Renal Disease Receiving Hemodialysis (FXI Hemodialysis Study) (MK-2060-007)

Prior treatment

• Recent evidence (\<1 month) of bleeding requiring hospitalization or unplanned medical attention, a history (≤2 years) of recurrent bleeding episodes including epistaxis, gastrointestinal (GI) bleeds or genitourinary (GU) bleeds requiring medical treatment or events requiring treatment with blood products.
• Recent history (\<1 year) of drug or alcohol abuse or dependence.
• Currently receiving or planning to receive anticoagulants or antiplatelet medications (intradialytic heparin and aspirin are permitted).
• Planning on receiving a living donor renal transplant within 12 months (participants are permitted to be candidates for deceased donor renal transplants).
• Planning on receiving an arteriovenous fistula (AVF) placement within 12 months.

Other illness

• Recent history of cancer (\<1 year). Non-melanoma skin cancers are allowed.
• Mechanical/prosthetic heart valve.
• Recent hemorrhagic stroke or lacunar stroke (\<1 month).

• Current diagnosis of ESRD.
• Receiving hemodialysis (including hemodiafiltration) ≥3 times per week for a minimum of 3 hours per session via a mature normally functioning, uninfected AVG with at least 75% of the sessions meeting these criteria over the 4 weeks prior to randomization.
• A female participant is not pregnant or breastfeeding, not a woman of child-bearing potential (WOCBP) or is a WOCBP and agrees to follow contraceptive guidance during the intervention period and for at least 90 days after the last dose of study intervention.