Please assess the completion status of the following clinical trial:

Trial Title: Conservative Treatment Versus the Surgical Treatment of Diaphyseal Fractures of Humerus

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Male or female over 18 years~* Fracture of the humeral diaphysis~* Recent fracture (14 days or less)~* Closed fracture~* Signing of consent form~Exclusion Criteria:~* Segmental fracture of the humerus~* Fracture with proximal or distal intra articular extension~* Open fracture~* Polytrauma~* Floating elbow or shoulder~* Pathological fracture~* Simultaneous fracture of both humerus~* Associated vascular disease~* Severe neuromuscular disorders such as Parkinson, hemiparesis, myasthenia gravis, muscular dystrophy, etc. ...~* medical contraindication to surgery~* severe central neurological disease disabling patient to fill in questionnaires (senile dementia, Alzheimer's, etc ...~* Male or female unable to consent~* Any other condition which prevents the assessor from fully monitoring the patient during study

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

Study Arms:
- Surgical treatment (Type: ACTIVE_COMPARATOR): Patients included in the surgical group will have surgery to treat the fracture.
- Conservative treatment group (Type: ACTIVE_COMPARATOR): Patients included in the conservative group will be taken to a plaster room where a Hanging Support System(HSS) brace will be installed by a qualified technician.

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