[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100391156":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":29,"centralContacts":34,"locations":44,"responsibleParty":360,"collaborators":25,"id":362,"slug":363,"hasResults":364,"nctId":365,"briefTitle":366,"officialTitle":367,"acronym":368,"eligibilityCriteria":369,"healthyVolunteers":370,"sex":371,"minAge":372,"maxAge":25,"enrollmentInfo":373,"targetDuration":25,"studyType":376,"phases":377,"briefSummary":379,"conditions":380,"keywords":382,"overallStatus":61,"whyStopped":25,"lastUpdateSubmitDate":383,"lastUpdatePostDateStruct":384,"startDateStruct":387,"completionDateStruct":389,"leadSponsor":391,"locationsCount":392},{"fullName":5,"class":6},"VA Office of Research and Development","FED",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Pimavanserin 34mg","ACTIVE_COMPARATOR","Participants assigned to pimavanserin will receive 34mg (equivalent to 40 mg pimavanserin tartrate) daily without titration; however, because pimavanserin is blinded to quetiapine, participants will undergo sham titration based on tolerability.",[13],"Drug: Pimavanserin",{"label":15,"type":10,"description":16,"interventionNames":17},"Quetiapine","Participants assigned to Quetiapine will be titrated from 25mg\u002Fday to a maximum of 200mg\u002Fday based on tolerability. During the 8-week treatment phase, there is a maximum of 6 weeks for titration.\n\nTitration Schedule\n\nVisit\u002Fcall Quetiapine Dose (Flexible)Quetiapine Notes Baseline visit (Visit 00)25 mg IR QHSAll participants must be up-titrated to at least 50 mg\u002Fday at week 1 Week 1 call (Visit 01)50 mg XR QHS Up-titration Week 3 visit (Visit 03)100 mg XR QHS (requiring two 50-mg quetiapine XR capsules)Up- or down-titration as appropriate based on psychosis symptoms and tolerability Week 5 visit (Visit 05)150 mg quetiapine XR QHS Up- or down-titration as appropriate based on psychosis symptoms and tolerability Week 6 call (Visit 06)200 mg quetiapine XR QHS Up- or down-titration as appropriate based on psychosis symptoms and tolerability",[18],"Drug: Quetiapine",[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DRUG","Pimavanserin","Fixed-dose Pimavanserin - Pimavanserin is a new antipsychotic agent, and pure 5HT-2A inverse agonist, that was approved by the FDA recently (2016) for the treatment of PDP. It is the only FDA-approved medication for PDP, but is still not the first-line AP used in PD. All participants assigned to pimavanserin will receive the FDA-approved dose of 34 mg (equivalent to 40 mg pimavanserin tartrate) daily without titration up or down; however, because pimavanserin is blinded to quetiapine, participants will undergo sham titration based on tolerability (i.e., overall adverse event profile) and efficacy (i.e., improvement in severity of psychosis).",[9],null,{"type":21,"name":15,"description":27,"armGroupLabels":28,"otherNames":25},"Flexible-dose Quetiapine - Quetiapine, which is a mixed serotonin and dopamine receptor antagonist, is by far the most commonly used AP for PDP. However, scientific evidence for the efficacy of quetiapine in PDP is almost non-existent as most of the studies were underpowered, had high drop-out rates, and possibly underdosed quetiapine. Quetiapine immediate and extended release will be titrated as shown:\n\nBaseline visit Quetiapine: 25 mg IR QHS, All participants must be up-titrated to 50 mg\u002Fday\n\nWeek 1 call Quetiapine: 50 mg XR QHS, Up-titration to 50 mg\n\nWeek 3 visit Quetiapine: 100 mg XR QHS, Up-titration as appropriate\n\nWeek 5 visit Quetiapine: 150 mg XR QHS, Up- or down-titration as appropriate\n\nWeek 6 call Quetiapine: 200 mg XR QHS, Up- or down-titration as appropriate",[15],[30],{"name":31,"affiliation":32,"role":33},"Daniel Weintraub, MD","Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA","STUDY_CHAIR",[35,40],{"name":31,"role":36,"phone":37,"phoneExt":38,"email":39},"CONTACT","(215) 823-5800","5934","daniel.weintraub@va.gov",{"name":41,"role":36,"phone":42,"phoneExt":25,"email":43},"John E Duda, MD","(215) 823-5934","john.duda@va.gov",[45,59,81,99,109,118,133,143,153,163,173,194,204,214,224,234,255,276,288,302,312,331,340,350],{"facility":46,"status":47,"city":48,"state":49,"zip":50,"country":51,"countryCode":52,"cosmosGeoPoint":53,"geoPoint":58,"contacts":25},"Southern Arizona VA Health Care System, Tucson, AZ","TERMINATED","Tucson","Arizona","85723-0001","United States","US",{"type":54,"coordinates":55},"Point",[56,57],-110.92648,32.22174,{"lat":57,"lon":56},{"facility":60,"status":61,"city":62,"state":63,"zip":64,"country":51,"countryCode":52,"cosmosGeoPoint":65,"geoPoint":69,"contacts":70},"VA Loma Linda Healthcare System, Loma Linda, CA","RECRUITING","Loma Linda","California","92357-1000",{"type":54,"coordinates":66},[67,68],-117.26115,34.04835,{"lat":68,"lon":67},[71,76],{"name":72,"role":36,"phone":73,"phoneExt":74,"email":75},"Dorothee Cole, MD","909-825-7084","6049","Dorothee.Cole@va.gov",{"name":77,"role":36,"phone":78,"phoneExt":79,"email":80},"Sonia Read","9098257084","2963","Sonia.Read@va.gov",{"facility":82,"status":61,"city":83,"state":63,"zip":84,"country":51,"countryCode":52,"cosmosGeoPoint":85,"geoPoint":89,"contacts":90},"VA Palo Alto Health Care System, Palo Alto, CA","Palo Alto","94304-1207",{"type":54,"coordinates":86},[87,88],-122.14302,37.44188,{"lat":88,"lon":87},[91,95],{"name":92,"role":36,"phone":93,"phoneExt":25,"email":94},"Shannon Kilgore, MD","650-858-3999","Shannon.Kilgore@va.gov",{"name":96,"role":36,"phone":97,"phoneExt":25,"email":98},"Cheyenne Murphy","6504935000","Cheyenne.Murphy@va.gov",{"facility":100,"status":101,"city":102,"state":63,"zip":103,"country":51,"countryCode":52,"cosmosGeoPoint":104,"geoPoint":108,"contacts":25},"San Francisco VA Medical Center, San Francisco, CA","ACTIVE_NOT_RECRUITING","San Francisco","94121-1563",{"type":54,"coordinates":105},[106,107],-122.41942,37.77493,{"lat":107,"lon":106},{"facility":110,"status":47,"city":111,"state":63,"zip":112,"country":51,"countryCode":52,"cosmosGeoPoint":113,"geoPoint":117,"contacts":25},"VA Greater Los Angeles Healthcare System, West Los Angeles, CA","West Los Angeles","90073-1003",{"type":54,"coordinates":114},[115,116],-118.43068,34.0462,{"lat":116,"lon":115},{"facility":119,"status":61,"city":120,"state":121,"zip":122,"country":51,"countryCode":52,"cosmosGeoPoint":123,"geoPoint":127,"contacts":128},"Rocky Mountain Regional VA Medical Center, Aurora, CO","Aurora","Colorado","80045",{"type":54,"coordinates":124},[125,126],-104.83192,39.72943,{"lat":126,"lon":125},[129],{"name":130,"role":36,"phone":131,"phoneExt":25,"email":132},"Jeanne Feuerstein, MD","720-723-6205","Jeanne.Feuerstein@va.gov",{"facility":134,"status":101,"city":135,"state":136,"zip":137,"country":51,"countryCode":52,"cosmosGeoPoint":138,"geoPoint":142,"contacts":25},"North Florida\u002FSouth Georgia Veterans Health System, Gainesville, FL","Gainesville","Florida","32608-1135",{"type":54,"coordinates":139},[140,141],-82.32483,29.65163,{"lat":141,"lon":140},{"facility":144,"status":101,"city":145,"state":146,"zip":147,"country":51,"countryCode":52,"cosmosGeoPoint":148,"geoPoint":152,"contacts":25},"Edward Hines Jr. VA Hospital, Hines, IL","Hines","Illinois","60141-3030",{"type":54,"coordinates":149},[150,151],-87.8395,41.85364,{"lat":151,"lon":150},{"facility":154,"status":47,"city":155,"state":156,"zip":157,"country":51,"countryCode":52,"cosmosGeoPoint":158,"geoPoint":162,"contacts":25},"Lexington VA Medical Center, Lexington, KY","Lexington","Kentucky","40502-2235",{"type":54,"coordinates":159},[160,161],-84.47772,37.98869,{"lat":161,"lon":160},{"facility":164,"status":101,"city":165,"state":166,"zip":167,"country":51,"countryCode":52,"cosmosGeoPoint":168,"geoPoint":172,"contacts":25},"VA Ann Arbor Healthcare System, Ann Arbor, MI","Ann Arbor","Michigan","48105-2303",{"type":54,"coordinates":169},[170,171],-83.74088,42.27756,{"lat":171,"lon":170},{"facility":174,"status":61,"city":175,"state":176,"zip":177,"country":51,"countryCode":52,"cosmosGeoPoint":178,"geoPoint":182,"contacts":183},"Minneapolis VA Health Care System, Minneapolis, MN","Minneapolis","Minnesota","55417",{"type":54,"coordinates":179},[180,181],-93.26384,44.97997,{"lat":181,"lon":180},[184,189],{"name":185,"role":36,"phone":186,"phoneExt":187,"email":188},"James Ashe, MD","612-725-2000","5538","James.Ashe@va.gov",{"name":190,"role":36,"phone":191,"phoneExt":192,"email":193},"Molly Carson","6127252000","5203","Molly.Carson@va.gov",{"facility":195,"status":101,"city":196,"state":197,"zip":198,"country":51,"countryCode":52,"cosmosGeoPoint":199,"geoPoint":203,"contacts":25},"St. Louis VA Medical Center John Cochran Division, St. Louis, MO","St Louis","Missouri","63106-1621",{"type":54,"coordinates":200},[201,202],-90.19789,38.62727,{"lat":202,"lon":201},{"facility":205,"status":47,"city":206,"state":207,"zip":208,"country":51,"countryCode":52,"cosmosGeoPoint":209,"geoPoint":213,"contacts":25},"New Mexico VA Health Care System, Albuquerque, NM","Albuquerque","New Mexico","87108-5153",{"type":54,"coordinates":210},[211,212],-106.65114,35.08449,{"lat":212,"lon":211},{"facility":215,"status":47,"city":216,"state":217,"zip":218,"country":51,"countryCode":52,"cosmosGeoPoint":219,"geoPoint":223,"contacts":25},"Syracuse VA Medical Center, Syracuse, NY","Syracuse","New York","13210-2716",{"type":54,"coordinates":220},[221,222],-76.14742,43.04812,{"lat":222,"lon":221},{"facility":225,"status":47,"city":226,"state":227,"zip":228,"country":51,"countryCode":52,"cosmosGeoPoint":229,"geoPoint":233,"contacts":25},"Asheville VA Medical Center, Asheville, NC","Asheville","North Carolina","28805-2576",{"type":54,"coordinates":230},[231,232],-82.55402,35.60095,{"lat":232,"lon":231},{"facility":235,"status":61,"city":236,"state":237,"zip":238,"country":51,"countryCode":52,"cosmosGeoPoint":239,"geoPoint":243,"contacts":244},"Louis Stokes VA Medical Center, Cleveland, OH","Cleveland","Ohio","44106",{"type":54,"coordinates":240},[241,242],-81.69541,41.4995,{"lat":242,"lon":241},[245,250],{"name":246,"role":36,"phone":247,"phoneExt":248,"email":249},"Peijun Chen","216-791-3800","66804","Peijun.Chen@va.gov",{"name":251,"role":36,"phone":252,"phoneExt":253,"email":254},"Aasef Shaikh","2167913800","65229","Aasef.Shaikh@va.gov",{"facility":256,"status":61,"city":257,"state":258,"zip":259,"country":51,"countryCode":52,"cosmosGeoPoint":260,"geoPoint":264,"contacts":265},"VA Portland Health Care System, Portland, OR","Portland","Oregon","97239",{"type":54,"coordinates":261},[262,263],-122.67621,45.52345,{"lat":263,"lon":262},[266,271],{"name":267,"role":36,"phone":268,"phoneExt":269,"email":270},"Joel Mack, MD","503-220-8262","54521","Joel.Mack@va.gov",{"name":272,"role":36,"phone":273,"phoneExt":274,"email":275},"Michael Tanaka","5032208262","57338","Michael.Tanaka2@va.gov",{"facility":32,"status":61,"city":277,"state":278,"zip":279,"country":51,"countryCode":52,"cosmosGeoPoint":280,"geoPoint":284,"contacts":285},"Philadelphia","Pennsylvania","19104-4551",{"type":54,"coordinates":281},[282,283],-75.16362,39.95238,{"lat":283,"lon":282},[286,287],{"name":31,"role":36,"phone":37,"phoneExt":38,"email":39},{"name":31,"role":33,"phone":25,"phoneExt":25,"email":25},{"facility":289,"status":61,"city":277,"state":278,"zip":290,"country":51,"countryCode":52,"cosmosGeoPoint":291,"geoPoint":293,"contacts":294},"Philadelphia MultiService Center, Philadelphia, PA","19106",{"type":54,"coordinates":292},[282,283],{"lat":283,"lon":282},[295,299],{"name":296,"role":36,"phone":297,"phoneExt":25,"email":298},"James Morley, MD","215-823-5934","James.Morley@va.gov",{"name":300,"role":36,"phone":25,"phoneExt":25,"email":301},"Philip Danquah","Philip.Danquah@va.gov",{"facility":303,"status":47,"city":304,"state":305,"zip":306,"country":51,"countryCode":52,"cosmosGeoPoint":307,"geoPoint":311,"contacts":25},"Tennessee Valley Healthcare System Nashville Campus, Nashville, TN","Nashville","Tennessee","37212-2637",{"type":54,"coordinates":308},[309,310],-86.78444,36.16589,{"lat":310,"lon":309},{"facility":313,"status":61,"city":314,"state":315,"zip":316,"country":51,"countryCode":52,"cosmosGeoPoint":317,"geoPoint":321,"contacts":322},"Michael E. DeBakey VA Medical Center, Houston, TX","Houston","Texas","77030",{"type":54,"coordinates":318},[319,320],-95.36327,29.76328,{"lat":320,"lon":319},[323,327],{"name":324,"role":36,"phone":325,"phoneExt":25,"email":326},"Aliya Sarwar, MD","713-794-7841","Aliya.Sarwar@va.gov",{"name":328,"role":36,"phone":329,"phoneExt":25,"email":330},"Priscilla Bigner","7137947939","Priscilla.Bigner@va.gov",{"facility":332,"status":47,"city":333,"state":315,"zip":334,"country":51,"countryCode":52,"cosmosGeoPoint":335,"geoPoint":339,"contacts":25},"South Texas Health Care System, San Antonio, TX","San Antonio","78229-4404",{"type":54,"coordinates":336},[337,338],-98.49363,29.42412,{"lat":338,"lon":337},{"facility":341,"status":47,"city":342,"state":343,"zip":344,"country":51,"countryCode":52,"cosmosGeoPoint":345,"geoPoint":349,"contacts":25},"Hunter Holmes McGuire VA Medical Center, Richmond, VA","Richmond","Virginia","23249-0001",{"type":54,"coordinates":346},[347,348],-77.46026,37.55376,{"lat":348,"lon":347},{"facility":351,"status":101,"city":352,"state":353,"zip":354,"country":51,"countryCode":52,"cosmosGeoPoint":355,"geoPoint":359,"contacts":25},"VA Puget Sound Health Care System Seattle Division, Seattle, WA","Seattle","Washington","98108-1532",{"type":54,"coordinates":356},[357,358],-122.33207,47.60621,{"lat":358,"lon":357},{"type":361,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100391156","phase-4-pimavanserin-vs-quetiapine-for-treatment-of-parkinsons-psychosis-100391156",false,"NCT04373317","Pimavanserin vs. Quetiapine for Treatment of Parkinson's Psychosis","CSP #2015 - Multicenter, Randomized, Double-blind Comparator Study of Antipsychotics Pimavanserin and Quetiapine for Parkinson''s Disease Psychosis (C-SAPP)","C-SAPP","Inclusion Criteria:\n\n* Veteran\n* Age 40 years or older\n* Diagnosis of Parkinson's Disease consistent with UK Parkinson's Disease Society Brain Bank Clinical Diagnostic Criteria\n* Psychosis \\[with Neuropsychiatric Inventory (NPI) hallucinations (B) or delusions (A) score 4 or greater\\]\n* Stable dose of PD medications for at least 2 weeks\n* If on an acetylcholinesterase inhibitor (AChEI) initially prescribed at least 3 months prior and stable dose (no dose or medication change) for past month\n* Informed other must provide informed consent and agree to attend all study visits. The informed other must be at least 18 years of age and have regular contact with the patient (on average at least 4 days per week and at least 2 hours per day, or at least 3 days per week and at least 4 hours per day, that is with patient) via in-person, video, or telephone\n* English-speaking\n\nINFORMED OTHER\n\n* Age 18 years or older\n* Must have regular contact with the patient (on average at least 4 days per week, and at least 2 hours per day, or at least 3 days per week and at least 4 hours pr day, that is with patient) via in-person, video, or telephone\n* Agree to attend all study visits\n* Be able to provide informed consent\n* English-speaking\n\nExclusion Criteria:\n\n* Psychosis symptoms severe enough to preclude enrollment in a clinical trial and require prompt clinical care instead\n* Treatment with quetiapine \\>50 mg\u002Fday or pimavanserin in the past 3 months, or quetiapine 50 mg\u002Fday or another antipsychotic in the past week prior to study randomization\n* Deep brain stimulation (DBS) surgery within 3 months or has had stimulator adjustments in the previous 2 weeks\n* History of a psychotic disorder prior to PD, including bipolar disorder, schizophrenia, schizoaffective disorder, and major depressive disorder with psychotic features, if it is thought to be the cause of the current psychosis symptoms\n* Suspected atypical parkinsonian disorder or dementia with Lewy bodies (DLB)\n* Psychosis secondary to other toxic or metabolic disorder\n* History of long QT syndrome\n* Documented chart evidence indicating persistent hypoglycemia, hypokalemia, hypomagnesemia that would put patient at increased risk for QTc prolongation.\n* History of ventricular arrhythmias, except when treated with an implantable cardioverter defibrillator (ICD) or pacemaker, or untreated or unstable atrial fibrillation\u002Fflutter\n* Currently taking medications that are moderate or strong CYP3A4 inducers or strong CYP3A4 inhibitors\n* Concomitant use of drugs that prolong the QTc interval with a known risk of Torsades de Pointes\n* Comorbid medical condition determined too severe by Site Investigator to allow participation in clinical trial\n* Failure to tolerate quetiapine or pimavanserin previously\n* Severe cognitive impairment (MoCA score \\\u003C5)\n* Nursing home placement at screening or planned placement during the study, unless approved by study Co-Chairs. Approval will depend upon nursing facility agreement to receive, return, and administer medications or allow participant to self-administer study medications; appropriate IO availability; and transportation availability for study visits.\n* Currently enrolled in another therapeutic or interventional study\n* Pregnant, or a female of child-bearing potential who is unwilling to use a reliable form of contraception",true,"ALL","40 Years",{"count":374,"type":375},358,"ESTIMATED","INTERVENTIONAL",[378],"PHASE4","Patients with Parkinson's disease (PD) sometimes experience symptoms affecting their movement, such as slowness, tremor, stiffness, and balance or walking problems. Many patients also have other symptoms not related to movement, called non-motor symptoms, which may affect one's mood or emotions, memory or thinking, or cause one to see or hear things that aren't real (hallucinations) or believe things that aren't true (delusions). Hallucinations or delusions, together called psychosis, occur in up to 60% of PD patients at some point in time. Parkinson's disease psychosis can sometimes be associated with decreased quality of life, increased nursing home placement, increased rate of death, and greater caregiver burden. There are approximately 50,000 Veterans with Parkinson's disease receiving care in the VA, and up to 30,000 (60%) of them will experience psychosis at some point in time.\n\nQuetiapine is an antipsychotic drug approved by the Food and Drug Administration (FDA) that is the most commonly used medication to treat PD psychosis, but more studies are needed to determine if it works for this condition and is also well tolerated and safe. Pimavanserin is a newer antipsychotic drug approved by the Food and Drug Administration (FDA) specifically to treat PD psychosis, but more studies are needed to determine if it works and its safety.\n\nThe purpose of this research is to gather additional information on the safety and effectiveness of both Quetiapine and Pimavanserin. By doing this study, the investigators hope to learn which of these medications is the most effective course of treatment for people with PD psychosis.\n\nEnrollment is open to Veterans nationwide, see your VA provider about the possibility of being referred to one of the study's Hub sites. This can be done through contact from your provider to the study's NSC (Tamara Boney at 267-303-9829).",[381],"Parkinson's Disease Psychosis",[22,15],"2025-08-20",{"date":385,"type":386},"2025-08-28","ACTUAL",{"date":388,"type":386},"2022-10-24",{"date":390,"type":375},"2027-08-24",{"name":5,"class":6},24]