PTM-101 in Pancreatic Ductal Adenocarcinoma (PDAC)

Inclusion Criteria:

* Imaging consistent with primary borderline resectable or locally advanced PDAC. PDAC may be confirmed by histology/cytology either at study-mandated laparoscopy or by prior biopsy/cytology
* Indicated for laparoscopy
* No prior therapy of any kind for PDAC
* Acceptable laboratory values
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 - 2
* Ability to provide informed consent
* No symptomatic pancreatitis
* No other active medical issues which would confound interpretation of safety monitoring, efficacy results or prevent the subject from study participation
* Subjects with childbearing potential must agree to use adequate contraception throughout study participation

Exclusion Criteria:

* Active non-pancreatic cancer that currently requires treatment or is being treated; diagnosis of another malignancy within the past 2 years. This criterion excludes a history of carcinoma in situ of the cervix, superficial non-melanoma skin cancers, or superficial bladder cancer that has been adequately treated, or stage 1 prostate cancer that does not require treatment or requires only treatment with luteinizing hormone-releasing hormone agonists or antagonists if initiated at least 30 days prior to screening). Other potentially indolent cancers may be considered.
* Contraindications or allergies to paclitaxel, PLGA (poly(lactic-co-glycolic ) acid), or contraindications to implantation of PTM-101 or chemotherapies in protocol (e.g., FOLFIRINOX, gemcitabine, nab-paclitaxel)
* Known history of human immunodeficiency virus (HIV) or active viral hepatitis
* Active ongoing infection or autoimmune disease which may preclude laparoscopy, placement of PTM-101, administration of chemotherapy or surgical resection of pancreatic tumor
* Inability to comply with activities and therapeutic interventions as outlined in the schedule of events
* Currently enrolled in another investigational drug or device trial
* Women who are pregnant or breastfeeding or who plan to become pregnant or breastfeed; men who plan to donate sperm or conceive a child
* Any other medical or surgical conditions, including prior abdominal surgery, that would preclude safe laparoscopy or implantation in the opinion of the investigator