Please assess the completion status of the following clinical trial:

Trial Title: Optimised Procedure in Patients With NSTEMI and CKD

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* patient with an acute NSTEMI~* patient with a GRACE score \< 140~* patient with an acute or a chronic kidney disease (stage 1 - 5)~* patient who agree with the randomized assignment to one of the study groups in written~* signed Informed content prior to study inclusion~* patient who are legally competent at the time of study inclusion~Exclusion Criteria:~* pregnancy~* nursing women~* patient has been committed to an institution by legal or regulatory order~* Mental condition rendering the subject unable to understand the nature, scope and possible consequences of the study~* participation in a parallel clinical trial~* subjects who are in any state of dependency to the investigators

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- group A (Type: EXPERIMENTAL): direct coronary angiography
- group B (Type: EXPERIMENTAL): direct coronary angiography plus ischemic precondition
- group C (Type: EXPERIMENTAL): delayed coronary angiography; the kidneys will be irrigated prior to coronary angiography
- group D (Type: EXPERIMENTAL): delayed coronary angiography plus ischemic precondition; the kidneys will be irrigated prior to coronary angiography

Based on this trial design, predict the completion outcome and termination type (if applicable).