A Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Manic Episodes in Bipolar-I Disorder (BALSAM-2)
Bipolar Disorder Type I With Mania or Mania With Mixed Features
De qué trata este estudio
El registro indica que este estudio recluta participantes. La disponibilidad puede variar por centro.
- Tipo de estudio
- De intervención
- Fase
- Fase 3
- Rango de edad
- 18 años - 65 años
- Sexo admitido
- Todos los sexos
- Voluntarios sanos
- No aceptados
- Participantes
- 274 Estimado
Estos son puntos de partida, no una decisión de elegibilidad. El equipo debe revisar todos los requisitos.
Las explicaciones y la navegación están en español. Los textos proporcionados por el registro, incluidos títulos, resúmenes y criterios, se conservan en su idioma original. Puedes pedir orientación en español a WCR.
Acerca de la investigación
This is a Phase 3, randomized, double-blind, placebo-controlled, multicenter, inpatient study in participants with bipolar disorder experiencing an acute episode of mania or mania with mixed features.
The primary objective of the study is to evaluate the efficacy of KarXT compared to placebo in treating symptoms of mania during a 3-week inpatient period. The duration of the study including screening, the double-blind inpatient treatment period and safety-follow-up is no more than seven weeks.
¿Quién podría participar?
La lista siguiente contiene el texto del patrocinador. Puede incluir condiciones, tratamientos previos, resultados de pruebas y otros requisitos. Aparecer en tu búsqueda no significa que califiques.
Inclusion Criteria:
- Participants must have a primary diagnosis of Bipolar-I disorder established by a comprehensive psychiatric evaluation.
- Participants must be experiencing an acute episode or relapse of mania or mania with mixed features (≤ 3 weeks).
- Participants must require hospitalization for the acute exacerbation or relapse of mania.
- Participants must have all psychotropic medications washed out in no more than 14 days prior to the first dose of the study drug.
- Participants must have a Young Mania Rating Scale (YMRS) score of ≥ 20 at Screening and at Baseline.
- Participants must have a Clinical Global Impressions-Bipolar (CGI-BP) ≥ 4 at Screening and at Baseline.
Exclusion Criteria:
- Participants must not have any primary Diagnostic and Statistical Manual of Mental Disorders (5th Edition, Text Revision) (DSM-5-TR) disorder, other than BP-I with mania or mania with mixed features within 12 months before screening, including BP-I with depression (for previous 3 months only), BP-II disorder, borderline personality disorder, major depressive disorder, and primary psychotic disorder, with the exception of mild anxiety disorders.
- Participants must not have a primary diagnosis of BP-I with rapid cycling (≥ 4 distinct mood episodes in one year).
- Participants must not have a DSM-5-TR diagnosis of moderate to severe substance use disorder (except tobacco use disorder) within the 12 months before screening, or current use as determined by urine toxicology screen or alcohol test.
- Participants must not be at risk for suicidal behavior at screening or the baseline visit as determined by the Investigator's clinical assessment and the Columbia-Suicide Severity Rating Scale (C-SSRS).
- Participants must not have cirrhosis, liver cancer, clinically significant liver disease based on the liver function test results.
- Other protocol-defined Inclusion/Exclusion criteria apply.
Tratamiento, grupos y participación
El registro puede describir tratamientos y duración sin incluir un calendario completo. Pide al equipo las visitas, procedimientos, riesgos, costos y alternativas. Mantén tu atención habitual salvo que tu médico te indique un cambio.
- Asignación
- Asignación al azar
- Enmascaramiento
- Enmascaramiento doble
KarXT
Flexible dosing
Drug: KarXT
Placebo
No informado en este registro.
Other: Placebo
KarXT DRUG
Specified dose on specified days
Placebo OTHER
Specified dose on specified days
Qué evalúan los investigadores
Estas medidas indican qué se estudia. No prueban que un tratamiento funcione.
Medidas principales
Change from baseline in Young Mania Rating Scale (YMRS) score
Plazo: At week 3
The YMRS comprised of 11 items that assess the severity of manic symptoms. All items are given a severity rating, with 4 items graded from 0 to 8 (irritability, speech, thought content, and disruptive/aggressive behavior), and the remaining 7 items are graded from 0 to 4 points. The highest score obtainable on the YMRS is 60 and the higher the number the greater the number of symptoms and/or the greater their severity.
Medidas secundarias
Change from baseline in Clinical Global Impressions-Bipolar (CGI-BP)
Plazo: At week 3
The CGI-BP is designed to assess the severity, improvement, and efficacy of treatment in individuals with bipolar disorder. Only section I, illness severity, will be used, which includes three components: mania, depression, and overall bipolar illness. The ratings are on a 7-point scale (1 = normal, not ill; 2 = minimally ill; 3 = mildly ill; 4 = moderately ill; 5 = markedly ill; 6 = severely ill; 7 = very severely ill).
Occurrence of response based on ≥ 50% decrease from baseline in YMRS score or total score
Plazo: At week 3
No informado en este registro.
Occurrence of response based on change from baseline ≥ 1 in CGI-BP
Plazo: At week 3
No informado en este registro.
Revisa las tablas completas y sus limitaciones en el registro oficial.
Abrir resultados oficiales ↗Centros de investigación (86)
El estado general puede diferir del estado de un centro. Confirma la disponibilidad antes de trasladarte.
86 centros
Pillar Clinical Research- Little RockLittle Rock, Arkansas, United StatesReclutando
Woodland Research NorthwestRogers, Arkansas, United StatesReclutando
Proscience Research GroupCulver City, California, United StatesReclutando
Clinical Innovations, Inc. dba CITrialsRiverside, California, United StatesReclutando
Collaborative Neuroscience Research, LLCTorrance, California, United StatesReclutando
Health Synergy Clinical ResearchBoynton Beach, Florida, United StatesReclutando
Local Institution - 0036Hialeah Gardens, Florida, United StatesRetirado
Behavioral Clinical ResearchHollywood, Florida, United StatesReclutando
LCC Medical Research InstituteMiami, Florida, United StatesReclutando
Innovative Clinical Research, Inc.Miami Lakes, Florida, United StatesReclutando
South Florida Research Phase I-IVMiami Springs, Florida, United StatesReclutando
Local Institution - 0019Tampa, Florida, United StatesRetirado
Atlanta Center for Medical ResearchAtlanta, Georgia, United StatesReclutando
CenExel iResearch, LLCDecatur, Georgia, United StatesReclutando
Local Institution - 0020Chicago, Illinois, United StatesAún no recluta
CBH HealthGaithersburg, Maryland, United StatesReclutando
Precise Research CentersFlowood, Mississippi, United StatesReclutando
Arch Clinical TrialsSt Louis, Missouri, United StatesReclutando
Local Institution - 0076North Las Vegas, Nevada, United StatesRetirado
Hassman Research Institute Marlton SiteMarlton, New Jersey, United StatesReclutando
Local Institution - 0031Marlton, New Jersey, United StatesRetirado
Local Institution - 0075Charlotte, North Carolina, United StatesRetirado
University of Cincinnati Medical CenterCincinnati, Ohio, United StatesReclutando
Neuro-Behavioral Clinical ResearchNorth Canton, Ohio, United StatesReclutando
Adams Clinical DallasDeSoto, Texas, United StatesReclutando
Local Institution - 0028Houston, Texas, United StatesRetirado
Pillar Clinical Research - RichardsonRichardson, Texas, United StatesReclutando
Pillar Clinical ResearchRichardson, Texas, United StatesReclutando
Beijing Anding Hospital - Affiliated Capital University of Medical ScienceBeijing, Beijing Municipality, ChinaReclutando
Local Institution - 0106Beijing, Beijing Municipality, ChinaAún no recluta
Local Institution - 0108Wuhan, Hubei, ChinaAún no recluta
Local Institution - 0107Changsha, Hunan, ChinaAún no recluta
Local Institution - 0105Jining Shi, Shandong, ChinaAún no recluta
Local Institution - 0104Tianjin, Tianjin Municipality, ChinaAún no recluta
Local Institution - 0009Zagreb, City of Zagreb, CroatiaRetirado
Klinika za psihijatriju "Vrapče"Zagreb, CroatiaReclutando
Klinika za psihijatriju "Vrapče"Zagreb, CroatiaReclutando
Klinika za psihijatriju "Vrapče"Zagreb, CroatiaReclutando
Psihijatrijska bolnica "Sveti Ivan"Zagreb, CroatiaReclutando
Local Institution - 0099Visakhapatnam, Andhra Pradesh, IndiaAún no recluta
GMERS Medical College and General HospitalVadodara, Gujarat, IndiaReclutando
KLES Dr. Prabhakar Kore Hospital & M.R.CBelagavi, Karnataka, IndiaReclutando
Chethana Center for NeuropsychiatryKozhikode, Kerala, IndiaReclutando
Dayanand Medical College and HospitalLudhiana, Punjab, IndiaReclutando
Local Institution - 0098Madurai, Tamil Nadu, IndiaAún no recluta
Asha Hospital - HyderabadHyderabad, Telangana, IndiaReclutando
Local Institution - 0055Hyderabad, Telangana, IndiaAún no recluta
Nil Ratan Sircar Medical College and HospitalKolkata, West Bengal, IndiaReclutando
Shalvata Mental Health CenterHod HaSharon, Central District, IsraelReclutando
Ness Ziona Mental Health CenterNess Ziona, Central District, IsraelReclutando
Local Institution - 0058Petah Tikva, Central District, IsraelAún no recluta
Sheba Medical CenterRamat Gan, Central District, IsraelReclutando
Be'er Sheva Mental Health CenterBeersheba, Southern District, IsraelReclutando
Kfar Shaul Mental Health CenterJerusalem, IsraelReclutando
Local Institution - 0001Milan, Lombardy, ItalyRetirado
Local Institution - 0056Pisa, Tuscany, ItalyRetirado
Local Institution - 0007Siena, Tuscany, ItalyRetirado
Local Institution - 0041Ancona, ItalyRetirado
Local Institution - 0040Genova, ItalyRetirado
Prof. Dr. Alexandru Obregia Psychiatry HospitalBucharest, Bucharest, RomaniaReclutando
Prof. Dr. Alexandru Obregia Psychiatry HospitalBucharest, Bucharest, RomaniaReclutando
Prof. Dr. Alexandru Obregia Psychiatry HospitalBucharest, Bucharest, RomaniaReclutando
Prof. Dr. Alexandru Obregia Psychiatry HospitalBucharest, Bucharest, RomaniaReclutando
Prof. Dr. Alexandru Obregia Psychiatry HospitalBucharest, Bucharest, RomaniaReclutando
Prof. Dr. Alexandru Obregia Psychiatry HospitalBucharest, Bucharest, RomaniaReclutando
Institutul National de Gerontologie si Geriatrie "Ana Aslan" - Clinica BucurestiBucharest, Bucharest, RomaniaReclutando
Centrul de Evaluare și Tratament a Toxicodependenței pentru Tineri Sf.StelianBucharest, RomaniaReclutando
Spitalul Universitar de Urgenta Militar Central Dr. Carol DavilaBucharest, RomaniaReclutando
Local Institution - 0047Iași, RomaniaRetirado
Spitalul de Psihiatrie și Neurologie BrașovSanpetru /Brasov, RomaniaReclutando
EPAMED - Košice - HlavnáKošice, Košice Region, SlovakiaReclutando
Univerzitna Nemocnica L. Pasteura KosiceKošice, Košice Region, SlovakiaReclutando
Crystal ComfortVranov nad Topľou, Presov, SlovakiaReclutando
Local Institution - 0069Barcelona, Barcelona [Barcelona], SpainCompletado
Local Institution - 0039Bilbao, Basque Country, SpainCompletado
Local Institution - 0044Barcelona, Catalunya [Cataluña], SpainCompletado
Local Institution - 0077Nacka, Stockholms Län [se-01], SwedenCompletado
Local Institution - 0067Uppsala, Uppsala Län [se-03], SwedenRetirado
Local Institution - 0070Gothenburg, Västra Götalands Län [se-14], SwedenRetirado
MUNICIPAL NON-COMMERCIAL COMPANY Dnipropetrovsk Multiprofile Clinical Hospital for Provision of Psychiatric Care DRCDnipro, Dnipropetrovsk Oblast, UkraineReclutando
Communal Non-Commercial Enterprise "Regional Clinical Psychiatric Hospital of the Kirovohrad Regional CouncilKropyvnytskyi, Kirovohrad Oblast, UkraineReclutando
Communal non-commercial enterprise of the Kyiv Regional Council "Regional Psychiatric-Narcological Medical Association"Hlevakha, Kyiv Oblast, UkraineReclutando
Municipal Non-Commercial Enterprise "Odesa Regional Medical Centre of Mental Health" of Odesa Regional CouncilOleksandrivka, Odesa Oblast, UkraineReclutando
Communal non-profit enterprise "Vinnytsia Regional Clinical Psycho-Neurological Hospital n.a. acad. O.I. Yushchenko of VRC"Vinnytsia, Vinnytsia Oblast, UkraineReclutando
Municipal Non-Commercial Enterprise "Odesa Regional Medical Centre of Mental Health" of Odesa Regional CouncilOdesa, UkraineReclutando
Communal Enterprise "Regional Institution of Mental Psychiatric Care of the Poltava Regional Council"Poltava, UkraineReclutando
Equipo y fechas
- Patrocinador principal
- Bristol-Myers Squibb
- Inicio del estudio
- 13 jun 2025 Real
- Finalización primaria
- 2 nov 2026 Estimado
- Finalización del estudio
- 2 nov 2026 Estimado
- Primera publicación
- 30 abr 2025 Real
- Última actualización
- 10 nov 2026 Real
Contactos oficiales del estudio
Título oficial del estudio
A Phase 3, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of KarXT for the Treatment of Manic Episodes in Bipolar-I Disorder (BALSAM-2)
Consulta a Wellness Clinical Research
Tu mensaje va a WCR, incluso si otra organización realiza este estudio. WCR puede orientarte, pero podría no realizar este estudio, tener acceso a su equipo ni poder inscribirte.
Fuente: API v2 de ClinicalTrials.gov. Patrocinadores e investigadores envían la información. La NLM no aprueba la seguridad ni la ciencia de todos los estudios registrados. Aviso del registro.
Consultado: 12 nov 2026 · Última actualización del registro: 10 nov 2026
