Please assess the completion status of the following clinical trial:

Trial Title: Relationship Between Gut Microbiome and Adjuvant Chemotherapy in Patients With Early Breast Cancer

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: COHORT
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Histologically diagnosed stage I-III breast cancer;~* Plan to receive adjuvant chemotherapy in our hospital;~* Sign the informed consent;~* Good compliance and willing to follow up.~Exclusion Criteria:~* Those who have started receiving adjuvant chemotherapy;~* Chemotherapy contraindications;

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 70 Years
- Healthy Volunteers: f

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