Clinical trial NCT00612014 (phase 2, status: completed)
Conditions: gastroparesis, diabetes mellitus
ICD codes: K31.84, P70.2, O24.92, Z83.3, E10.65, E10.9, E11.65, E11.9
Drugs: 5% dextrose in water, tzp-101, tzp-101, tzp-101, tzp-101, tzp-101
SMILES: [H][C@@](O)(CO)[C@@]([H])(O)[C@]([H])(O)[C@@]([H])(O)C=O, C[C@@H]1CN[C@@H](C2CC2)C(=O)N(C)[C@H](C)C(=O)N[C@H](CC2=CC=C(F)C=C2)C(=O)NCCCC2=CC=CC=C2O1, C[C@@H]1CN[C@@H](C2CC2)C(=O)N(C)[C@H](C)C(=O)N[C@H](CC2=CC=C(F)C=C2)C(=O)NCCCC2=CC=CC=C2O1, C[C@@H]1CN[C@@H](C2CC2)C(=O)N(C)[C@H](C)C(=O)N[C@H](CC2=CC=C(F)C=C2)C(=O)NCCCC2=CC=CC=C2O1, C[C@@H]1CN[C@@H](C2CC2)C(=O)N(C)[C@H](C)C(=O)N[C@H](CC2=CC=C(F)C=C2)C(=O)NCCCC2=CC=CC=C2O1, C[C@@H]1CN[C@@H](C2CC2)C(=O)N(C)[C@H](C)C(=O)N[C@H](CC2=CC=C(F)C=C2)C(=O)NCCCC2=CC=CC=C2O1
Eligibility criteria:

        Inclusion Criteria:

          -  Subject has type 1 or type 2 diabetes mellitus

          -  Subject has documented diagnosis of gastroparesis (all of the following apply):

               -  Confirmed delayed gastric emptying (see Appendix IV; properly conducted gastric
                  emptying assessments within last 6 months acceptable)

               -  AND a minimum 3 month history of relevant symptoms for gastroparesis (chronic
                  postprandial fullness, bloating, epigastric discomfort, early satiety, belching
                  after meal, postprandial nausea, vomiting).

               -  AND a mean Gastroparesis Cardinal Symptom Index (GCSI) Score (2 week recall
                  version) of ≥ 2.66

               -  AND it is confirmed by endoscope that there are no obstructive lesions in the
                  esophagus or stomach (endoscopy within prior 3 months acceptable)

          -  Subject has never had a gastrectomy, nor major abdominal surgery or any evidence of
             bowel obstruction within the previous 12 months

          -  Dosage of any concomitant medications has been stable for at least 3 weeks

          -  HbA1c level is ≤ 10.0%

          -  Subject has a BMI < 30

          -  Subject body weight is ≤ 100 kg

          -  If female, post-menopausal for the past 12 months, surgically sterile (i.e. tubal
             ligation, hysterectomy), or using an adequate method of birth control (i.e., oral
             contraceptives, double barrier method, IUD cover) or sterilized partner

        Exclusion Criteria:

          -  Subject has acute severe gastroenteritis

          -  Subject has a gastric pacemaker

          -  Subject is on chronic parenteral feeding

          -  Subject has daily persistent severe vomiting

          -  Subject has pronounced dehydration

          -  Subject has had diabetic ketoacidosis in last 4 weeks

          -  Subject has a history of eating disorders (anorexia nervosa, binge eating, bulimia)

          -  Subject has a marked baseline prolongation of QT/QTc interval (repeated demonstration
             of a QTc interval >450 ms for male / >470 ms for female)

          -  Subject has a history of additional risk factors for Torsades de Pointes (heart
             failure, chronic hypokalemia, family history of Long QT Syndrome)

          -  Subject requires use of concomitant medication that prolongs the QT interval

               -  List provided to clinical sites

          -  Subject has history of cardiovascular ischemia in previous 12 months or acute
             myocardial infarction (MI) or unstable angina

          -  Subject requires use of concomitant medication that is known to interact with
             isoenzyme CYP3A4 and the combination with an CYP3A4 inhibitor is known to introduce a
             clinically significant drug interaction

               -  List provided to clinical sites

          -  Subject has a history of psychiatric disorder or cognitive impairment that would
             interfere with participation in the study

          -  Subject has a history of alcoholism

          -  Subject is taking regular daily narcotics

          -  Subject has a known history of Hep B, Hep C or HIV

          -  Subject has severely impaired renal function (creatinine clearance < 30 mL/min)

          -  Subject has severe impairment of liver function, defined as albumin level ≤ 2.5 gm/dL
             and/or prothrombin time >6 seconds over control (INR > 2.3)

          -  Subject has participated in an investigational study within 30 days prior to or
             received TZP-101 within 90 days prior to study initiation

          -  Subject is pregnant or is breast-feeding