Please assess the completion status of the following clinical trial:

Trial Title: Study of the Impact of Welding Fumes on the Arterial System : RISCAS Study

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: DIAGNOSTIC
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* Male or Female ≥ 18 years~* Employee performing welding or airport operations~* free, informed and written consent~* Being affiliated to a social security system~Exclusion Criteria:~* Taking cardiovascular medications which modify endothelial function and / or coagulation (antiplatelet, antihypertensive, cardiotropic).~* People with a history of ischemic cardiovascular disease, thrombotic disease, chronic inflammatory disease~* Pregnant women~* People with health status would be likely, in the baseline state, to have parameters studied in the study disrupted.

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

Study Arms:
- welder/airport agent (Type: EXPERIMENTAL): No drug and no placebo were used in this study.

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