Intervention: Domperidone
Trial phase: Not Applicable
ATC code: A03FA03
SMILES: O=c1[nH]c2ccccc2n1CCCN1CCC(n2c(=O)[nH]c3cc(Cl)ccc32)CC1
Sex: All
Age groups: Adult
Healthy volunteers: No
Participants at risk: 7
Group description: Participants will received domperidone at a dose of 10mg given up to three times per day

Domperidone: oral tablet; dose is 10mg per tablet given up to 3 times daily.
Eligibility criteria:
Inclusion Criteria:

Male or Female
Age 18 - 60
Symptoms or manifestation secondary to gastroparesis such as vomiting, nausea, the feeling you are full after you start eating, and abdominal pain.
Subjects must have a comprehensive evaluation to eliminate other causes of their symptoms which includes gastric emptying scintigraphy, esophagogastroduodenoscopy (EGD), and the patient's subjective symptoms.
Subject has signed informed consent for the administration of domperidone that informs the patient of potential adverse events

Female subjects must be:

surgically sterile (have had a hysterectomy or bilateral oophorectomy, or tubal ligation)
if sexual active, practicing an effective method of birth control such as hormonal prescription oral contraceptives, progesterone implants or injections, contraceptive patch, intrauterine device, or maintenance of a monogamous relationship with a male partner who has been surgically sterilized by vasectomy. A double barrier method such as condoms, diaphragms, or cervical caps with spermicidal foam, cream, or gel may be used as a method of birth control

Exclusion Criteria:

History of, or current, arrhythmias including ventricular tachycardia, ventricular fibrillation, atrial fibrilation and Torsade des Pointes, subjects with minor forms of ectopy (PACs) are not necessarily excluded
Clinically significant bradycardia, sinus node dysfunction, or heart block. Prolonged QTc (QTC>450 milliseconds for males, QTc>470 milliseconds for females)
Clinically significant electrolyte disorders
Gastrointestinal hemmorrhage or obstruction
Presence of a prolactinoma (prolactin-releasing pituitary tumor)
Pregnant or breast feeding female
Known allergy to domperidone The following medications are prohibited during the study: antidepressants: doxepin, clomipramine, amopxapine, trazodone, venlafaxine, nefazodone, fluvoxamine, paroxetine, fluoxetine, sertraline, amitriptyline, maprotiline, desipramine, nortriptyline, trimipramine, imipramine, protriptyline; anti-psychotics: haloperidol, chlorpromazine, chlorpromazine pimozide, sertindole, quetiapine, mesoridazine, perphenazine, lfluphenazine, promazine, trifluoperazine; anti-emetics: prochlorperazine, thioridazine, promethazine, mesoridazine, theiethylperazine, perphazine, dolasetron, dronabinol, droperidol; anti-infective agents: erythromycin, clarithromycin, troleandomycin, norfloxcin, quinine sulfate, quinupristin and dalfopristin, pentamidine, sparfloxacin, grepafloxacin, azithromycin, ofloxacin, levofloxacin; anti-fungal agents: fluconazole, itraconazole, ketoconazole, miconazole, terconazole, ticonazole, butaconazole; antivirals: foscarnet; protease inhibitors: indinavir, amprenavir, ritonavir, nelfinavir, squinavir; antihypertensives: nicardipine, isradipine, moexipril/HCTZ; calcium channel blockers: verapamil, diltiazem, deltiazem/enalapril, verapamil/trandolapril, tocainide, bepridil; anti-arrhythmics: disopyramide, quinidine, procainamide, flecainide, sotalol, bretylium, amiodarone, ibutilide, moricizine; diueretics: bumetanide, furosemide, torsemide, etharcrynic acid, chlorothiazide, indapamide; antilipemics: probucol, bepridil, mibefradil; hematological agents: cilostazol; respiratory agents: zafirlukast, salmetrol; gastrointestinal agents: cimetidine, cisapride; antidiarrheal: octreotide; antihistamines: azelastine, clemastine; migraine treatment: naratriptan, sumatriptan, zolmitriptan; antimalarial: halofantrine; muscle relaxants: tizanidine; narcotic dependence: levomethadyl; miscellaneous: tamoxifen, warfarin, phenytoin, ziprasidone, risperidone, formoterol fumarate, sildenafil; drugs that prolong the QT Interval: albuterol, alfuzosin, amantadine, amisulpride, amphetamine, arsenic trioxide, astemizole, atazanavir, atomoxetine, chloral hydrate, chloroquine, ciprofloxacin, citalopram, clozapine, cocaine, dexmethylphenidate, diphenhydramine, dobutamine, dofetilide, dopamine, dronedarone, ephedrine, epinephrine, eribulin, escitalopram, famotidine, felbamate, fenfluramine, fingolimod, fosphenytoin, galantamine, gatifloxacin, gemifloxacin, granisetron, iloperidone, isoproterenol, lapatinib, levalbuterol, lisdexamfetamine, lithium, metaproterenol, methadone, methylphenidate, midodrine, moxifloxacin, nilotinib, norepinephrine, ondansetron, oxytocin, paliperidone, perflutren lipid microspheres, phentermine, phenylephrine, phenylpropanolamine, protriptyline, pseudoephedrine, ranolazine, ritodrine, toxithromycin, sibutramine, solifenacin, sunitinib, tacrolimus, telithromycin, terbutaline, terfenadine, tolterodine, trimethoprim-sulfa, vandetanib, vardenafil, voriconazole.