Please assess the completion status of the following clinical trial:

Trial Title: Comparing a Virtual vs. Face to Face Weight Management Program Using Phentermine for Patients With Overweight or Obesity

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Age 18-65 years old~* Body mass index (BMI) greater than or equal to 27 with 1 or more comorbidities (hypertension, diabetes, sleep apnea, fatty liver disease, PCOS, dyslipidemia, congestive heart failure, osteoarthritis) OR a BMI or 30 or greater~* Able to log into an online platform or have a smartphone~* Willing to join a virtual weight management program~Exclusion Criteria:~* Contraindication for use of phentermine~* Female who is pregnant, breast-feeding, or intends to become pregnant or is of child-bearing potential and not using adequate contraceptive methods~* Participation in another clinical trial within 30 days of screening~* Cardiovascular disease including uncontrolled hypertension or history of arrhythmias~* Treatment with any medication with the intention of weight loss within 180 days before screening~* Use of Topiramate within 180 days of screening~* Previous history of bariatric surgery or use of minimally invasive weight loss devices

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 65 Years
- Healthy Volunteers: f

Study Arms:
- Virtual Visits (Type: EXPERIMENTAL): All patients will be seen face to face on visit 1. Patient will be evaluated by an obesity-medicine specialist and also by a registered dietitian and exercise physiologist via telemedicine. Subjects will be prescribed phentermine (37.5 mg po daily; dose may be reduced if not tolerated), and will choose one of two dietary programs (Mediterranean or Keto diet). Weight and vital signs will be monitored remotely and patients will receive a remote scale and a remote blood pressure cuff.~Subjects will then initiate 3 one to one virtual visits with the obesity specialist. On each of this visit the five pillars of weight management will be discussed including nutrition, physical activity, appetite control, sleep issues, and anxiety/depression/stress. A personalized nutrition and exercise program will be developed. If felt relevant by the provider, subjects may also be referred to a mental health specialist and/or sleep clinic. All medical care will be provided virtually.
- Face to face visits (Type: ACTIVE_COMPARATOR): All patients independently of the randomization arm will be seen face to face on visit 1. Patients will be evaluated by an obesity-medicine specialist and patient will also be seen face to face by a registered dietitian and exercise physiologist. Subjects will be prescribed phentermine (37.5 mg po daily; dose may be reduced if not tolerated). Patients will choose one of two dietary programs (Mediterranean or Keto diet). Weight and vital signs will be monitored in each of the visits.~Subjects will then initiate 3 face to face visits with the obesity specialist provider every 4 weeks. The five pillars of weight management will be discussed including nutrition, physical activity, appetite control, sleep issues, and anxiety/depression/stress.~The patient will be provided a personalized nutrition and exercise program and may be referred to a mental health specialist and/or sleep clinic per provider discretion. All medical care will be provided via a face-to-face manner.

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

Answer: outcome: complete