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To study the comparative bioavailability of Guanfacine suspension in healthy adult volunteers

An Open Label Balanced Randomized Single Dose Three Treatment Three Sequence Three Period Three Way Crossover Oral Comparative Bioavailability Study of Guanfacine For Extended Release Suspension 4 mg Manufactured by Sciecure Pharma Inc (Subsidary Of Brillian Pharma Inc.) with Intuniv (Guanfacine Hydrochloride) 4 mg Extended Release Tablets Manufactured by Takeda Pharmaceuticals USA in Healthy Male And Female Adult Human Subjects Under Fasting Conditions - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2024/07/071015
Enrollment
18
Registered
2024-07-22
Start date
Unknown
Completion date
Unknown
Last updated
2024-10-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Guanfacine ER suspension: 4 mg Oral Dose Three (each period 1 time) Intervention2: Gaunfacine ER suspension: 4 mg Oral Dose Three (each period one time) Control Intervention1: lntuniv E

Sponsors

Brillian Pharma Inc
Lead Sponsor
Spinos Lifescience and Research Private Limited
Collaborator

Eligibility

Inclusion criteria

Inclusion criteria: Normal healthy Male And Female adult human subjects of age between 18-45 years and Body Mass Index (BMI) ranges between 18.50 kg/m2 to 29.99 kg/m2 Subjects who have no evidence of underlying disease during screening and check-in and whose screening is performed within 21 days of check in Subjects whose screening laboratory values are within normal limits or considered by the physician or principal/clinical investigator to be of no clinical significance Generally healthy as documented by 12 lead electrocardiogram (ECG) Chest x Ray and clinical laboratory assessments Willing to consume Ovo lacto vegetarian diet Willing to comply to all requirements of this study protocol as well as instructed by the study personnel Non Smokers Generally healthy as documented by gynaecological examination and breast examination Females of childbearing potential must have a negative serum and urine pregnancy test performed within 21 days prior to initiation of the study

Exclusion criteria

Exclusion criteria: Evidence of allergy or known hypersensitivity to Guanfacine or its inactive ingredients Any major illness in the last three months or any significant ongoing chronic medical illness Renal or liver impairment Any disease or condition which might compromise the haemopoeitic gastrointestinal renal hepatic cardiovascular musculoskeletal respiratory central nervous system Or any other body system presence of Diabetes Mellitus and Psychosis History of alcohol addiction or abuse Consumption of caffeine and or Xanthine containing products cigarettes and tobacco containing products for at least 48.00 hours prior to check-in and throughout the entire study Subjects who have taken an unusual diet for whatever reason (eg low salt) for 48.00 hours prior to dosing and throughout the study History of difficulty in swallowing and accessibility of veins Positive results for urine screen of drugs of abuse and alcohol test in urine prior to check in of each period Female subjects demonstrating a positive pregnancy screen and who are currently lactating

Design outcomes

Primary

MeasureTime frame
To assess the oral bioavailability on Guanfacine For Extended-Release Suspension 4 mg with Intuniv 4.g extended release tabletsTimepoint: 26 blood samples 00.00 hours, 00.50 hours, 01.00 hours, 01.50 hours, 02.00 hours, 02.50 hours, 03.00 hours, 03.50 hours, 04.00 hours, 04.50 hours, 05.00 hours, 05.50 hours, 06.00 hours, 06.50 hours, 07.00 hours, 07.50 hours, 08.00 hours, 09.00 hours, 10.00 hours, 12.00 hours, 16.00 hours, 24.00 hours, 36.00 hours, 48.00 hours, 72.00 hours and 96.00 hours

Secondary

MeasureTime frame
To monitor the safety and tolerability of Gunafacine in healthy male and female adult human subjectsTimepoint: 26 blood samples 00.00, 00.50, 01.00, 01.50, 02.00, 02.50, 03.00, 03.50, 04.00, 04.50, 05.00, 05.50, 06.00, 06.50, 07.00, 07.50, 08.00, 09.00, 10.00, 12.00, 16.00, 24.00, 36.00, 48.00, 72.00 and 96.00

Countries

India

Contacts

Public ContactDr Pradeep T

Spinos Lifescience and Research Private Limited

pradeep91t@gmail.com8220586899

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026