A Safety and Pharmacokinetics Study of UCB7853 in Healthy Study Participants and Study Participants With Parkinson's Disease (PD)
- Registration Number
- NCT04651153
- Lead Sponsor
- UCB Biopharma SRL
- Brief Summary
The primary purpose of the study is to evaluate the safety and tolerability of single ascending doses of UCB7853 in healthy male study participants and to evaluate the safety and tolerability of multiple ascending doses of UCB7853 administered in study participants with Parkinson's Disease (PD)
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 62
Inclusion Criteria
Part 1 (healthy participants):
- Participant must be male and 18 to 55 years of age inclusive
- Body weight within 50 kg to 110 kg and body mass index (BMI) within the range 18.0 to 30.0 kg/m^2 (inclusive)
- Participant must be healthy as determined by medical evaluation, including medical history, physical examination, laboratory tests, and cardiac monitoring
- Participant has clinical laboratory test results within the reference ranges of the laboratory
Part 2 (participants with Parkinson's Disease):
- Participant must be 40 to 80 years of age, inclusive, at the time of signing the informed consent form (ICF)
- Participant may be male or female
- Participant must have body weight of between 50 and 110 kg and a body mass index within the range of 18 to 32 kg/m^2 (inclusive)
- Participant must have a clinical diagnosis of Parkinson's disease (PD) according to the Movement Disorders Society criteria. The following diagnostic criteria must be met: Bradykinesia AND at least ONE of the following: muscular rigidity or resting tremor
- Participant must have a Hoehn and Yahr Stage of ≤3
- Participant must be either untreated, or treated with a stable regimen (at least 4 weeks prior to Baseline Visit) of antiparkinsonian drugs and is expected to remain on this regimen for the duration of the study
- Participant must be in good physical and mental health, in particular not affected by any neurological disorder other than Parkinson's disease (PD), in the opinion of the Investigator, determined on the basis of medical history and a general clinical examination at Screening
- Participant has clinical laboratory test results within the reference ranges of the laboratory
Exclusion Criteria
Part 1 (healthy participants):
- Participant has a history or presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrinological, hematological, pancreatic, musculoskeletal, genitourinary, immunological, dermatological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs; constituting a risk when taking the study intervention; or interfering with the interpretation of data
- Participant has a known hypersensitivity to any components of the study medication or comparative drugs
- Participant has any clinically relevant abnormal findings in physical examination, laboratory tests, or vital signs, which, in the opinion of the Investigator, may place the participant at risk because of participation in the study
- Participant has any clinically relevant brain magnetic resonance imaging (MRI) abnormality at Screening
Part 2 (participants with Parkinson's Disease):
- Participant has a diagnosis of a significant Central nervous system (CNS) disease other than PD or history of epilepsy or seizure disorder other than febrile seizures as a child
- Study participant has a history of levodopa-induced motor fluctuations or dyskinesia expected to interfere with his/her ability to participate in the study
- Participant has a known hypersensitivity to any components of the study medication or comparative drugs
- Study participant has had prior surgical treatment for PD involving intracranial surgery or implantation of a device (including deep brain stimulation) or duodopa
- Participant has any clinically relevant abnormal findings in physical examination (other than symptoms of PD), laboratory tests, or vital signs, which, in the opinion of the Investigator, may place the participant at risk because of participation in the study
- Participant has any clinically relevant brain MRI abnormality at Screening
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description UCB7853 UCB7853 Part 1: Single intravenous infusion of UCB7853 Part 2: Multiple intravenous infusions of UCB7853 at pre-specified time-points Placebo Placebo Part 1: Single intravenous infusion of Placebo Part 2: Multiple intravenous infusions of Placebo at pre-specified time-points
- Primary Outcome Measures
Name Time Method Incidence of Treatment-emergent Adverse Events (TEAEs) in healthy male participants From Day 1 to the End of Study Visit (Day 141), Part 1) A treatment-emergent Adverse Event is any untoward medical occurrence in a patient or clinical study participant, temporally associated with the use of study medication, whether or not considered related to the study medication.
Incidence of Treatment-emergent Adverse Events (TEAEs) in participants with Parkinson's Disease From Day 1 to the End of Study Visit (Day 197), Part 2 A treatment-emergent Adverse Event is any untoward medical occurrence in a patient or clinical study participant, temporally associated with the use of study medication, whether or not considered related to the study medication.
- Secondary Outcome Measures
Name Time Method Cmax of UCB7853 in serum after intravenous infusion of single ascending doses in healthy male participants Samples will be taken from Day 1 to the End of Study Visit (Day 141), Part 1 Cmax = Maximum observed concentration
Cmax of UCB7853 in serum after intravenous infusion of multiple ascending doses in study participants with Parkinson's Disease Samples will be taken from Day 57 to the End of Study Visit (Day 197), Part 2 Cmax = Maximum observed concentration
AUC of UCB7853 in serum after intravenous infusion of single ascending doses in healthy male participants Samples will be taken from Day 1 to the End of Study Visit (Day 141), Part 1 AUC = Area under the concentration-time curve
AUC(0-t) of UCB7853 in serum after intravenous infusion of single ascending doses in healthy male participants Samples will be taken from Day 1 to the End of Study Visit (Day 141), Part 1 AUC(0-t) = Area under the concentration-time curve from time 0 to time t
AUC(0-t) of UCB7853 in serum after intravenous infusion of multiple ascending doses in study participants with Parkinson's Disease Samples will be taken from Day 57 to Day 85, Part 2 AUC(0-t) = Area under the concentration-time curve from time 0 to time t
tmax of UCB7853 in serum after intravenous infusion of single ascending doses in healthy male participants Samples will be taken from Day 1 to the End of Study Visit (Day 141), Part 1 tmax = Time to reach Cmax
tmax of UCB7853 in serum after intravenous infusion of multiple ascending doses in study participants with Parkinson's Disease Samples will be taken from from Day 57 to the End of Study Visit (Day 197), Part 2 tmax = Time to reach Cmax
t1/2 of UCB7853 in serum after intravenous infusion of single ascending doses in healthy male participants Samples will be taken from Day 1 to the End of Study Visit (Day 141), Part 1 t1/2 = Terminal half-life
CL of UCB7853 after intravenous infusion of single ascending doses in healthy male participants Samples will be taken from from Day 1 to the End of Study Visit (Day 141), Part 1 CL = Total body clearance of the drug
CL of UCB7853 after intravenous infusion of multiple ascending doses in study participants with Parkinson's Disease Samples will be taken from from Day 57 to Day 85, Part 2 CL = Total body clearance of the drug
Vz of UCB7853 in serum after intravenous infusion of single ascending doses in healthy male participants Samples will be taken from from Day 1 to the End of Study Visit (Day 141), Part 1 Vz = Volume of distribution during terminal phase
CSF/serum UCB7853 concentration ratio on Day 7 (Part 1) Day 7 (Part 1) CSF = Cerebrospinal fluid
CSF/serum UCB7853 concentration ratio on Day 63 (Part 2) Day 63 (Part 2) CSF = Cerebrospinal fluid
Trial Locations
- Locations (2)
Up0092 201
🇳🇱Leiden, Netherlands
Up0092 101
🇬🇧London, United Kingdom