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Hydroxypropyl-beta-cyclodextrin

Phase 1

Niemann-Pick Disease, Type C1 | Small molecule | Other |Cyclo Therapeutics, Inc.|Last Updated: Aug 10, 2021

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials2
Total Enrollment25

FDA Designations

No designations recorded

Clinical trial landscape

Hydroxypropyl-beta-cyclodextrin · 2 trials · 1 indication

Phase 1 2
NCT02939547Study of the Pharmacokinetics of Trappsol and Effects on Potential Biomarkers of Niemann-Pick C1 (NPC1)Niemann-Pick Disease, Type C1
COMPLETED13 Analytics
NCT02912793Safety and Efficacy of Intravenous Trappsol Cyclo (HPBCD) in Niemann-Pick Type C PatientsNiemann-Pick Disease, Type C1
COMPLETED12 Analytics
PHASE1COMPLETED
Study of the Pharmacokinetics of Trappsol and Effects on Potential Biomarkers of Niemann-Pick C1 (NPC1)
Niemann-Pick Disease, Type C1Unlock trial analytics
PHASE1COMPLETED
Safety and Efficacy of Intravenous Trappsol Cyclo (HPBCD) in Niemann-Pick Type C Patients
Niemann-Pick Disease, Type C1Unlock trial analytics

Study Endpoints

Primary Endpoints

Maximum Concentration ( C max) of Trappsol in plasma from patients with Niemann-Pick disease Type C1 by measurement of plasma levels
Pre- infusion then 2 ,4,6,8,8.5,9,10,11 12,16 and 20 hours after the start of the infusions at 1&12 w

To compare the C max of Trappsol following 2 different dose levels of intravenous Trappsol in patients with NPC-1 disease following single and multiple doses

Time to Maximum Concentration (T max) of Trappsol in plasma from patients with Niemann-Pick disease Type C1 by measurement of plasma levels
Pre- infusion,2 ,4,6,8,8.5,9,10,11 12,16 and 20 hours after the start of the infusions at 1&12 w

To compare the T max of Trappsol following 2 different dose levels of intravenous Trappsol in patients with NPC-1 disease following single and multiple doses

Volume of Distribution of Trappsol in plasma from patients with Niemann-Pick disease Type C1 by measurement of plasma levels
Pre- infusion,2 ,4,6,8,8.5,9,10,11 12,16 and 20 hours after the start of the infusions at 1&12 w

To compare the Volume of Distribution of Trappsol following 2 different dose levels of intravenous Trappsol in patients with NPC-1 disease following single and multiple doses

Elimination half-life (T1/2) of Trappsol in plasma from patients with Niemann-Pick disease Type C1 by measurement of plasma levels
Pre- infusion,2 ,4,6,8,8.5,9,10,11 12,16 and 20 hours after the start of the infusions at 1&12 w

To compare the T1/2 of Trappsol following 2 different doses.

To evaluate the plasma the Maximum Concentration (C max) of 3 doses of Trappsol by measurement of plasma levels
0,2,4,6,& 8 hours (h) after the start of the IV infusion of Trappsol and 0.5,1,2,4,8 & 12 h after the end of the infusion

To evaluate plasma PK of Trappsol by comparison of Maximum Concentration (Cmax ) of the three doses

To evaluate the Time to Maximum Concentration ( Tmax) of 3 doses of Trappsol by measurement of plasma levels
0,2,4,6,& 8h after the start of IV infusion of Trappsol and 0.5,1,2,4,6 &12h after the end of infusion

To evaluate the plasma PK of Trappsol by comparison of the Tmax of three doses

To evaluate the Volume of Distribution of Trappsol by measurement of plasma levels
),2,4,6 & 8 h after the start of the IV infusion of Trappsol and 0.5,1,2,4,8,&12 h after the end of the infusion

To evaluate the plasma PK of Trappsol by comparison of the Volume of Distribution of three doses

To evaluate the elimination half-life of Trappsol by measurement of plasma levels
0,2,3,6 & 8h after the start of IV infusion of Trappsol and 0.5,1,2,4,8 &12h after the end of infusion

To evaluate the PK of Trappsol by comparison of the Elimination half-lives of three doses

Secondary Endpoints

CSF levels of Trappsol
Pre-infusion then 2,4,6,8,12 hours after the first infusion ( w1) and 8h after the start of the last infusion (W12)
Potential blood biomarkers of NPC1
Screening, baseline,then at 2,4,8,12 and 14 weeks
Potential CSF biomarkers of NPC1
Baseline, then at 12 and 14 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
Hydroxypropyl-beta-cyclodextrin IV 1500 mg/kgACTIVE_COMPARATORHydroxypropyl-beta-cyclodextrin administered by slow IV infusion for 8 - 9h every 2 weeks
Hydroxypropyl-beta-cyclodextrin IV 2500 mg/kgACTIVE_COMPARATORHydroxypropyl-beta-cyclodextrin administered by slow IV infusion for 8 - 9h every 2 weeks
Hydroxy-propyl-beta-cyclodextrin IV 2000 mg/kgACTIVE_COMPARATORHydroxypropyl-beta-cyclodextrin administered by slow IV infusion for 8h every 2 weeks

Interventions

NameTypeDescription
Hydroxypropyl-beta-cyclodextrinDRUGUsed in the treatment of Niemann-Pick Disease C1 ( NPC1)
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: 1. Confirmed diagnosis of NPC-1 defined as one of the following 1. Two NPC-1 mutations on exome gene sequencing 2. One NPC-1 mutation and positive filipin staining (current or prior) 3. Vertical supranuclear gaze palsy \[VSGP\] plus either ≥ one NPC-1 mutation or posit...

Countries:United StatesIsraelSwedenUnited Kingdom
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Frequently asked questions about Hydroxypropyl-beta-cyclodextrin

What is Hydroxypropyl-beta-cyclodextrin used for?

Hydroxypropyl-beta-cyclodextrin is an investigational small molecule being developed for Niemann-Pick Disease, Type C1, a rare genetic disorder. It is currently in Phase 1 clinical development and has not been approved by the FDA. The drug is being studied for its potential to treat this condition.

Who makes Hydroxypropyl-beta-cyclodextrin?

Hydroxypropyl-beta-cyclodextrin is being developed by Cyclo Therapeutics, Inc., a biopharmaceutical company traded on the stock exchange under the ticker symbol CYTH. The company is conducting clinical trials to evaluate the drug's safety and efficacy in patients with Niemann-Pick Disease, Type C1.

What phase is Hydroxypropyl-beta-cyclodextrin in?

Hydroxypropyl-beta-cyclodextrin is in Phase 1 clinical development. It is an investigational drug and has not yet received FDA approval. The drug is being studied for the treatment of Niemann-Pick Disease, Type C1, and is currently in early-stage clinical trials to assess its safety and tolerability.

What clinical trials is Hydroxypropyl-beta-cyclodextrin in?

Hydroxypropyl-beta-cyclodextrin has been studied in two completed Phase 1 clinical trials. The first trial, NCT02912793, evaluated the safety and efficacy of intravenous Trappsol Cyclo in patients with Niemann-Pick Type C across Israel, Sweden, and the United Kingdom. The second trial, NCT02939547, studied the pharmacokinetics of Trappsol and its effects on potential biomarkers in the United States.

Is Hydroxypropyl-beta-cyclodextrin the same as Trappsol Cyclo?

Yes, Hydroxypropyl-beta-cyclodextrin is also known as Trappsol Cyclo. Clinical trials for the drug, such as NCT02912793 and NCT02939547, refer to it as Trappsol Cyclo. This alternative name is used in the context of studying the drug for Niemann-Pick Disease, Type C1.