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Neuromuscular

For information on Neuromuscular clinical trials, please contact Kristiana Salmon.

 

Current Recruiting Studies

A Phase 2 Randomized, Double-Blind, Placebo-Controlled Study of ACE-083 in Patients with Facioscapulohumeral Muscular Dystrophy

From clinicaltrials.gov:
Study A083-02 is a multicenter, Phase 2 study to evaluate the safety, tolerability, pharmacodynamics (PD), efficacy, and pharmacokinetics (PK) of ACE 083 in patients with FSHD to be conducted in two parts. Part 1 is open-label, dose-escalation and Part 2 is randomized, double-blind, and placebo-controlled.

Part 1 (dose escalation, open-label) Part 1 will consist of up to 6 cohorts (A to F) of patients and will evaluate multiple ascending dose levels of ACE-083 in either the tibialis anterior (TA) or biceps brachii (BB) muscle. Patients in each cohort will be enrolled in a 4-week screening period before beginning treatment. A Safety Review Team (SRT) will meet to review data for each cohort when at least 4 patients within a cohort have completed their Day 43 visit prior to dose escalation.

Part 2 (randomized, double-blind, placebo-controlled, with open-label extension) Prior to the initiation of Part 2, a review of safety and efficacy data from Part 1 will be conducted to determine whether cohorts for one or both muscles will be pursued in Part 2, as well as the recommended dose level for each muscle. A total of up to 56 new patients (28 patients per muscle) may be enrolled and randomized (1:1) to receive either ACE-083 (n=14/muscle) or placebo (n=14/muscle) bilaterally to either the TA or BB muscles (but not both). Patients will receive blinded study drug once every three weeks for approximately 6 months (9 doses).

Patients who complete the double-blind treatment period will immediately roll over to open-label treatment with ACE-083, receiving the same dose of active drug, bilaterally in either the TA or BB muscle, once every three weeks for approximately 6 months (8 doses). In Part 2, the SRT will periodically review blinded safety data for each muscle treated.

Study duration for Part 1 for each patient will be approximately 24 weeks, including a 4-week screening period, a 12-week treatment period, and an 8-week follow-up period after the last dose.

Study duration for Part 2 for each patient will be approximately 15 months, including a 1-month screening period, a 12-month treatment period (6-month double-blind, placebo-controlled and a 6-month open-label extension), and a 2-month follow-up period after the last dose

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A Phase III Study to Evaluate the Efficacy, Safety, and Tolerability of Immune Globulin Infusion 10% (Human) with Recombinant Human Hyaluronidase (HYQVIA/HyQvia) and Immune Globulin Infusion (Human) 10% (GAMMAGARD LIQUID/KIOVIG) for the Treatment of Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP)

From clinicaltrials.gov:
This is a Phase III, prospective, multicenter study with two study parts (epochs) to evaluate the efficacy, safety, and tolerability of HYQVIA/HyQvia (IGI, 10% with recombinant human hyaluronidase (rHuPH20) administered subcutaneously) for maintenance therapy to prevent relapse (Epoch 1) and GAMMAGARD LIQUID/KIOVIG (immunoglobulin G intravenous (IGIV) 10% administered intravenously) for the treatment of CIDP (Epoch 2). This study will enroll adult subjects with a confirmed diagnosis of CIDP and who have remained on a stable dosing regimen (monthly equivalent dose of 0.4 to 2.4 g/kg body weight (BW) with a dosing interval of 2 to 6 weeks) of IGIV therapy for at least 12 weeks prior to screening. In this double-blind, placebo-controlled phase of the study (Epoch 1), eligible subjects will be randomized in a 1:1 ratio to receive either HYQVIA/HyQvia or 0.25% albumin placebo solution with rHuPH20 every two, three, or four weeks in a double-blind fashion for a period of 6 months or until relapse. Subjects who relapse during Epoch 1 will enter Epoch 2 to receive IGIV treatment for a period of 6 months.

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A Phase 3 Study of Amifampridine Phosphate in Patients with Congenital Myasthenic Syndromes (CMS)

From clinicaltrials.gov:
This randomized, double-blind, controlled, outpatient two-period, two-treatment crossover study is designed to evaluate the efficacy and safety of amifampridine phosphate in patients (ages 2 and above) diagnosed with certain genetic subtypes of CMS and demonstrated open label (amifampridine phosphate) or history of sustained amifampridine benefit from treatment.

Each patient will participate in an open-label unblinded drug escalation/treatment run-in phase for up to 4 weeks until stable dose and frequency of amifampridine phosphate is achieved for 7 days. After this phase, blinded treatment effect will be assessed in a randomized fashion of continuation or cessation of drug (Placebo) starting with Period I (duration 7 days). Following experimental Period 1, patients will be returned to the stable dose administered at the end of the open-label run-in period for approximately 2 weeks, followed by cross over treatment in Period 2 dosing for 7 days. After completion of Period 2, patients will be eligible for expanded access with restoration of open-label amifampridine phosphate at the same dose and frequency as established in the run in phase of the study.

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The Pompe Registry is an ongoing, international multi-center, strictly observational program that tracks the routine clinical outcomes for patients with Pompe disease, irrespective of treatment status

From clinicaltrials.gov:
No experimental intervention is involved; patients in the Registry undergo clinical assessments and receive care as determined by the patient’s treating physician.

The objectives of the Registry are:

To enhance the understanding of the variability, progression, and natural history of the key manifestations of Pompe disease;
To assist the Pompe medical community with the development of recommendations for monitoring patients and reports on patient outcomes to help optimize patient care;
To characterize and describe the Pompe disease population as a whole; and
To evaluate the long-term effectiveness and safety of available treatment options including ERT(Enzyme Replacement Therapy) with Myozyme®.

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The A phase 3 randomized, multicenter, multinational, double-blinded study comparing the efficacy and safety of repeated biweekly infusions of neoGAA (GZ402666) and alglucosidase alfa in treatment-naïve patients with late-onset Pompe disease

From clinicaltrials.gov:
The duration of the study per patient will be up to 3 years that will consist of a 14- day screening period (may be extended up to 8 weeks in pre-specified situations), a 49-week blinded treatment period, a 96-week open-label treatment period, and a 4-week post-treatment observation period.

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Phase III Efficacy, Safety, and Tolerability Study of HYQVIA/HyQvia and GAMMAGARD LIQUID/KIOVIG in CIDPe

From clinicaltrials.gov:
This is a Phase III, prospective, multicenter study with two study parts (epochs) to evaluate the efficacy, safety, and tolerability of HYQVIA/HyQvia (IGI, 10% with recombinant human hyaluronidase (rHuPH20) administered subcutaneously) for maintenance therapy to prevent relapse (Epoch 1) and GAMMAGARD LIQUID/KIOVIG (immunoglobulin G intravenous (IGIV) 10% administered intravenously) for the treatment of CIDP (Epoch 2). This study will enroll adult subjects with a confirmed diagnosis of CIDP and who have remained on a stable dosing regimen (monthly equivalent dose of 0.4 to 2.4 g/kg body weight (BW) with a dosing interval of 2 to 6 weeks) of IGIV therapy for at least 12 weeks prior to screening. In this double-blind, placebo-controlled phase of the study (Epoch 1), eligible subjects will be randomized in a 1:1 ratio to receive either HYQVIA/HyQvia or 0.25% albumin placebo solution with rHuPH20 every two, three, or four weeks in a double-blind fashion for a period of 6 months or until relapse. Subjects who relapse during Epoch 1 will enter Epoch 2 to receive IGIV treatment for a period of 6 months.

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Phase III Efficacy, Safety, and Tolerability Study of HYQVIA/HyQvia and GAMMAGARD LIQUID/KIOVIG in CIDPe

From clinicaltrials.gov:
A Multicenter, Prospective, Randomized, Placebo-controlled, Double-blind, Parallel‑Group Clinical Trial to Assess the Efficacy and Safety of Immune Globulin Intravenous (Human) Flebogamma 5% DIF in Patients With Post-Polio Syndrome

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Active Studies (not recruiting)

Safety and Efficacy Study of RA101495 in Subjects With Generalized Myasthenia Gravis

From clinicaltrials.gov:
The purpose of the study is to evaluate the safety and efficacy of RA101495 in patients with generalized Myasthenia Gravis (gMG). Subjects will be randomized in a 1:1:1 ratio to receive daily SC doses of 0.1 mg/kg RA101495, 0.3 mg/kg RA101495, or matching placebo for 12 weeks.

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