Please assess the completion status of the following clinical trial:

Trial Title: Polyclonal Regulatory T Cells (PolyTregs) for Pemphigus

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: SEQUENTIAL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE1
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Ability to provide informed consent;~* Diagnosis of Pemphigus Vulgaris (PV) or Pemphigus Foliaceus (PF), defined by H\&E staining (e.g., Haemotoxylin and Eosin) and direct immunofluorescence staining of skin biopsy at any time prior to enrollment;~* Pemphigus treated with systemic corticosteroids within the 2 years prior to screening (historic or current), or treated with rituximab ≥ 12 months prior to screening;~* Presence of:~  * anti-Dsg3 antibodies (\>20.0 U/ml) at screening visit consistent with diagnosis of pemphigus vulgaris or,~ * anti-Dsg1 antibodies (\>20.0 U/ml) at screening visit consistent with diagnosis of pemphigus foliaceus.~* Active of PV or PF as defined by Pemphigus Disease Area Index (PDAI) overall activity score 3-10 at screening visit, and PDAI overall activity score 1-12 at baseline visit;~* Positive test for Epstein-Barr Virus (EBV) antibody;~* Adequate venous access to support draw of 400 ml whole blood and infusion of investigational therapy; and~* An absolute Treg count of ≥ 42 cells/μL within 6 weeks prior to whole blood collection at Week -2 (i.e., 2 weeks prior to planned PolyTreg Infusion).~Exclusion Criteria:~* Initiation of systemic corticosteroid therapy, prednisone dose \> 25 mg/d (or equivalent) or change in prednisone dose within 4 weeks prior to screening;~* Addition of a new medication, or change in the dose of any background medication used to treat any aspect of pemphigus within the timeframes listed below. Specifically:~  * methotrexate, mycophenolate mofetil, mycophenolic acid, azathioprine, cyclosporine or dapsone within the 6 weeks prior to screening or in the time between screening and study drug infusion,~ * intravenous Immunoglobulin (IVIG) within 12 weeks prior to screening or in the time between screening and study drug infusion (subjects on IVIG must be on stable dose for at least 12 weeks prior to screening),~ * treatment with cyclophosphamide within 12 weeks prior to screening or in the time between screening and study drug infusion.~* Doses of background medications at screening:~  * methotrexate \> 25 mg/week,~ * mycophenolate mofetil \> 3000 mg/d,~ * mycophenolic acid \> 1080 mg/bid,~ * azathioprine \> 200 mg/d,~ * cyclosporine \> 2 mg/kg/d,~ * dapsone \>250 mg/d,or~ * intravenous immunoglobulin (IVIG) \> 4mg/kg monthly.~* Use of rituximab within the 12 months prior to screening;~* Change in dosing frequency, concentration, or applied surface area of topical steroids and/or topical calcineurin inhibitors within 2 weeks prior to screening;~* Paraneoplastic pemphigus;~* Pemphigus erythematosus;~* Pemphigus vegetans;~* Immunoglobulin A (IgA) pemphigus;~* Drug-induced pemphigus;~* Blood donation within 10 weeks prior to baseline visit (Day 0);~* Hemoglobin \< 10 g/dL;~* White blood cell (WBC) count \< 3,000/ mm\^3 (equivalent to \< 3 x10\^9/L);~* Lymphocyte count \< 800/mm\^3 (equivalent to \< 0.8 x10\^9/L);~* Absolute neutrophil count \< 1,500/mm\^3 (equivalent to \< 1.5 x10\^9/L);~* Platelets \< 100,000/mm\^3 (equivalent to \< 100 x 10\^9/L);~* Liver function test \[aspartate aminotransferase (AST)\], alanine aminotransferase (ALT), or alkaline phosphatase (ALK)\] results that are ≥ 2 times the upper limit of normal (ULN);~* Direct bilirubin \> ULN;~* End stage renal disease \[estimated glomerular filtration rate (eGFR) \< 20 ml/min/1.73m\^2 using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation\];~* At or within three months of screening:~  * a positive QuantiFERON(R)-TB Gold test or positive purified protein derivative tuberculin skin test (PPD) \[\>5mm induration, regardless of Bacille Calmette Guerin (BCG) vaccine administration\] unless completion of treatment has been documented for active Tuberculosis (TB),~ * an indeterminate QuantiFERON (R)-TB Gold test unless followed by a subsequent negative PPD or negative QuantiFERON(R)-TB Gold test as well as a consultation with and clearance by local infectious disease (ID) department.~* Recent or ongoing active bacterial, viral, fungal, or opportunistic infections requiring systemic anti-infective therapy;~* Evidence of current or prior infection with human immunodeficiency virus (HIV), hepatitis B \[as assessed by HBsAg and anti-hepatitis B core antigen (HBc) Ab\] or hepatitis C \[as assessed by anti-Hepatitis C Virus (anti-HCV) Ab\];~* Detectable circulating EBV or Cytomegalovirus (CMV) genomes or active infection;~* Chronic infection that is currently being treated with suppressive anti-infective therapy, including but not limited to tuberculosis, pneumocystis, CMV, herpes zoster, and atypical mycobacteria, with the exception of historical orolabial or localized cutaneous herpes simplex infections treated with suppressive anti- viral therapy;~* Receipt of a live-attenuated vaccine within 12 months prior to screening;~* Concomitant malignancies or a history of malignancy, with the exception of completely treated basal cell carcinoma of the skin;~* Pregnancy;~* Lactating or breastfeeding;~* Unwilling or unable to use reliable method(s) of contraception:~  * For females of child-bearing potential, from four weeks prior to Day 0 through~    1 year after Treg dosing;~ * For males, from the day of Treg infusion (baseline visit) to three months after Treg infusion.~* Use of an investigational therapeutic medication, or other biologic medications except rituximab, within the past 90 days, or 5 half-lives prior to screening, whichever is greater;~* Concomitant medical condition that places the subject at risk by participating in this study, including but not limited to:~  * another severe, systemic autoimmune disease or condition (besides pemphigus) requiring systemic immunosuppressive therapy (e.g., rheumatoid arthritis, Systemic Lupus Erythematosus (SLE), systemic sclerosis, primary Sjogren's syndrome, primary vasculitis, psoriasis, multiple sclerosis, ankylosing spondylitis, and inflammatory bowel disease), or~ * severe, progressive, or poorly controlled renal, hepatic, hematological, gastrointestinal, pulmonary, cardiac, or neurological disease, or~ * history of significant infection or recurrent infection that, in the investigator's opinion, places the subject at risk by participating in this study, or~ * any other concomitant medical condition that, in the investigator's opinion, places the subject at risk by participating in this study.~* Comorbidities requiring glucocorticoid therapy, including those which have required three or more courses of systemic glucocorticoids within the previous 12 months;~* Current or history within the past year of substance abuse; or~* Inability to comply with study and follow-up procedures.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 75 Years
- Healthy Volunteers: f

Study Arms:
- Cohort 1: 1.0 x 10^8 PolyTregs (Type: EXPERIMENTAL): A single intravenous infusion of 1.0 x 10\^8 PolyTregs will be administered.
- Cohort 2: 2.5x10^8 PolyTregs (Type: EXPERIMENTAL): A single intravenous infusion of 2.5x10\^8 PolyTregs will be administered.

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

Answer: outcome: terminate
termination_type: enrollment issues