Astellas Gene Therapies — Biomedical Watch V2

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Essais8liés

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Traitements

14

Molécule	Indication / population	Phase	Objectif	Pays	Résultat
ASP2957X-linked myotubular myopathy (XLMTM) is a rare and serious condition present at birth where the muscles do not work properly. There are currently no approved therapies for XLMTM. The protein myotubularin is needed for muscle development, movement and breathing. A gene called MTM1 tells the body to make myotubularin. XLMTM is caused by changes, or mutations, in the MTM1 gene. Changes in the MTM1 gene cause low or no levels of myotubularin to be made, so the muscles do not work properly. Gene therapy is a way of getting a healthy copy of a gene into the body. This allows the body's cells to make a normal protein that may reduce disease symptoms. Researchers have developed ASP2957 to get a healthy MTM1 gene into the body. This could help improve muscle development and function in young children with XLMTM. In this study, ASP2957 will be given to humans for the first time. ASP2957 has the healthy MTM1 gene inside a type of empty (killed) virus. The virus delivers the healthy MTM1 gene directly into cells in the body. It's possible that some boys may have antibodies to the virus if they have previously been infected with a similar virus. The antibodies could stop ASP2957 from working properly and cause an immune reaction to ASP2957. To prevent this, the boys will also be given medicines to lower the immune system. The main aims of this study are to check the safety of ASP2957, how well it is tolerated, and to find a suitable dose of ASP2957. The study was designed in 2 phases. In Phase 1, different small groups of boys will receive lower to higher doses of ASP2957. Each boy will receive a single infusion of ASP2957. Any medical problems will be recorded for each dose. This is done to find a suitable dose of ASP2957 to use in Phase 2. In Phase 2, another small group of young boys will receive a single infusion of ASP2957. The most suitable dose of ASP2957 worked out from Phase 1 will be used. The boys will be checked for up to 1 year after their single infusion of ASP2957. After this, there will be the option for the boys to join another study so they will continue to be checked longer term.	Myopathies	Phase 1/2	Thérapie génique + Traitement symptomatique	United States, Canada	À vérifier
EXCEL — A Study to Check Liver Health in Boys With XLMTM, a Serious Genetic Muscle ConditionXLMTM (X-linked myotubular myopathy) is a serious genetic muscle condition. It is caused by changes in the MTM1 gene which stops or slows down normal muscle development, causing severe muscle weakness. There is currently no cure for XLMTM. Ongoing care is needed to manage symptoms and prevent further medical problems from this condition. Recent research shows that individuals with XLMTM often have reduced bile flow which can affect liver and gallbladder health. Bile is a liquid made in the liver that helps digest fat. Ongoing liver health checks may help with the routine care of people with XLMTM. There is a need to understand liver problems that develop in individuals with XLMTM over time. The main aim of the study is to learn how many boys with XLMTM have new cases of liver problems during the study. This study is about collecting information only. This is known as an observational study. The individual's doctor decides on treatment, not the study sponsor (Astellas). In this study, boys under 18 diagnosed with XLMTM will be followed for about 1 year. The health of their liver and gallbladder will be checked about every 6 weeks. This can be done at home, if preferred. A scan called a Fibroscan (also known as transient elastography) will check for signs of scarring in the liver (fibrosis) and the build-up of lipids. It is suggested that each boy will have a Fibroscan when they start the study and another scan when they complete the study. This study will help understand liver, gallbladder, and bile duct issues in individuals with XLMTM over time. The goal is to improve their care and provide information to use in future clinical studies.	Myopathies	À vérifier	Traitement symptomatique	United States, Canada, United Kingdom	À vérifier
MethylprednisoloneThis is a randomized, double blind, controlled, parallel group, multicenter study to evaluate efficacy, safety and PK of a higher dose of ocrelizumab per intravenous (IV) infusion every 24 weeks (Q24W) in participants with PPMS, in comparison to the approved 600 milligrams (mg) dose of ocrelizumab.	Cancer, Lupus, Myopathies, Parkinson, SEP	Phase 1/2	À vérifier	United States, Canada	À vérifier
PrednisoloneThe goal of this clinical trial is to learn how different treatments affect immune cells in the kidney in people with active lupus nephritis (LN), a kidney manifestation of systemic lupus erythematosus (SLE). It will also investigate whether early changes in kidney tissue can predict long-term treatment response and whether blood or urine biomarkers can be used to monitor disease activity without the need for repeat kidney biopsies. The main questions it aims to answer are: * Does adding voclosporin to standard treatment with mycophenolate mofetil (MMF) and prednisolone result in greater early improvement of kidney inflammation compared with MMF and prednisolone alone? * Are specific macrophage and monocyte populations associated with treatment response and long-term kidney outcomes? * Can blood- or urine-based biomarkers be identified that reflect kidney inflammation and treatment response? Researchers will compare MMF, prednisolone, and voclosporin (triple therapy) with MMF and prednisolone alone (dual therapy) to determine whether intensified treatment leads to faster and more complete immunological and histological remission. Participants with newly diagnosed or relapsing proliferative lupus nephritis will: * Be randomly assigned to receive either triple therapy (MMF, prednisolone, and voclosporin) or dual therapy (MMF and prednisolone). * Undergo a kidney biopsy before treatment starts and a repeat kidney biopsy after 3 months of treatment. * Provide blood and urine samples during follow-up for immune cell analyses and biomarker studies. * Complete patient-reported outcomes questionnaires * Attend regular study visits and clinical assessments for up to 2 years. In addition, participants with SLE without lupus nephritis and healthy volunteers will provide blood samples to allow comparison of circulating immune cell populations between groups.	Lupus, Myopathies	Phase 1/2	Immunomodulation	United States, Canada	À vérifier
Resamirigene bilparvovecX-linked myotubular myopathy (XLMTM) is a rare and serious condition present at birth where the muscles do not work properly. There are currently no therapies for this serious condition. The protein myotubularin is needed for muscle development and movement. A gene called MTM1 tells the body to make myotubularin. XLMTM is caused by changes, or mutations, in the MTM1 gene. Changes in the MTM1 gene causes low levels of myotubularin to be made, so the muscles do not work properly. XLMTM may also affect the liver, and in some cases, this can be dangerous and threaten the patient´s life. Gene therapy is a way of getting a healthy copy of a gene into the body. This allows the body's cells to make a normal protein that may reduce disease symptoms. AT132 is a gene therapy that gets a healthy MTM1 gene into the body to help improve muscle development and function in young children with the disease. AT132 does not treat liver disease, and because of the way the treatment works, it may make liver problems worse. AT132 was the gene therapy treatment given to children who participated in this study and is not available to the public. In this study, AT132 was given to children for the first time. Due to the occurrence of severe complications and fatalities associated with administration of AT132, the study has been stopped and no further participants will be enrolled. The main aim of the study is to check how long young children need machines to support breathing (ventilation support) after AT132. Due to the occurrence of severe complications and fatalities associated with administration of AT132, the study has been stopped and no further participants will be enrolled. This study included children with XLMTM under 5 years old who had breathing problems caused by XLMTM. They couldn't take part if they were born prematurely, recently had surgery, had liver disease or other condition or disease the study doctor thought was medically important. The study did enroll participants with medically significant liver disease. This is an open-label study. This means that young children and their caregivers, and clinic staff know that young children received AT132. This study was designed with 2 parts and is now in a long-term follow-up phase to collect information on the safety and improvements in muscle function in the children who received AT132. In Part 1, small groups of young children were given different doses of AT132, with one group receiving a lower dose and one group receiving a higher dose of AT132. The purpose of giving the two doses was to determine which dose was best for treating the muscle disease. After receiving AT132, a medical panel of experts reviewed each child for safety and for how their muscles responded. AT132 did not demonstrate appropriate safety at either dose. Administration of AT132 was stopped. Children who received AT132 are being monitored for 10 years for safety and to understand how their muscles function over time.	Myopathies	Phase 2/3	Thérapie génique + Traitement symptomatique	United States, Canada, France, Germany	À vérifier
SirolimusThis study will evaluate the safety and effectiveness of a new immunosuppressive drug, sirolimus, in reducing the amount of protein in the urine in patients with membranous nephropathy. This condition involves damage to the walls of tiny blood vessel filters in the kidneys called glomeruli, which allows blood proteins to leak into the urine. Patients have low blood protein levels and high blood cholesterol. Some patients may have leg swelling, impaired kidney function, blood vessel and heart disease, and a risk of emboli (blood clots that travel to the lungs). Drugs currently used to treat membranous nephropathy vary in their effectiveness among patients and can cause severe side effects. The Food and Drug Administration has approved sirolimus for suppressing the immune system of patients who have had a kidney transplant to reduce the risk of organ rejection. The drug does not have certain side effects that have caused problems for patients treated with other immunosuppressants, such as: prednisone (weight gain, round face, diabetes, weak and fractured bones, and cataracts); cyclophosphamide (fertility problems, bladder injury and bladder cancer, and other cancers); chlorambucil (fertility problems, seizures, acute leukemia, and other cancers); and cyclosporine (kidney toxicity, increased facial hair, and seizures). Patients 13 years of age or older with idiopathic membranous nephropathy or lupus membranous nephropathy may be eligible for this study. Candidates must have completed at least one month of treatment with a stable dose of angiotensin converting enzyme (ACE) inhibitors or angiotensin receptor blockers (ARBs). They will be screened with a medical history, physical examination, blood tests, skin test for exposure to tuberculosis, and an examination for infection, cancers, and other conditions that can cause membranous nephropathy. Participants will take sirolimus once a day for 1 year, except for the first day of treatment, when they will take three doses to quickly bring their blood levels of the drug up to a therapeutic level. They will undergo evaluations at the NIH in Bethesda, Maryland, at baseline (before starting treatment) and again at 1- to 4-month intervals during the study. In addition, they will have blood tests every week for the first month and every 2 weeks for the second month; then blood and urine tests once a month for the next 10 months of treatment and then every 4 months for a 12-month period after treatment stops. These tests will evaluate drug side effects and the response to therapy, and will determine if the therapeutic benefits persist long-term when treatment stops. Patients will also be asked to have optional kidney function tests during the baseline evaluation and at the end of the follow-up period to measure kidney filtration and blood flow rates. Those who participate will be given fluids and other substances by vein to accurately measure kidney function. They will then have blood and urine samples collected about four times over a 1-hour period after drinking fluids to increase urine output. Patients who experience a substantial increase in proteinuria or substantial decrease in kidney function during the course of treatment will stop taking sirolimus and be taken off the study.	Épilepsie, Lupus, Myopathies, Parkinson	Phase 1/2	Traitement symptomatique	United States, Canada	À vérifier
SirolimusThis study will evaluate the safety and effectiveness of a new immunosuppressive drug, sirolimus, in reducing the amount of protein in the urine in patients with membranous nephropathy. This condition involves damage to the walls of tiny blood vessel filters in the kidneys called glomeruli, which allows blood proteins to leak into the urine. Patients have low blood protein levels and high blood cholesterol. Some patients may have leg swelling, impaired kidney function, blood vessel and heart disease, and a risk of emboli (blood clots that travel to the lungs). Drugs currently used to treat membranous nephropathy vary in their effectiveness among patients and can cause severe side effects. The Food and Drug Administration has approved sirolimus for suppressing the immune system of patients who have had a kidney transplant to reduce the risk of organ rejection. The drug does not have certain side effects that have caused problems for patients treated with other immunosuppressants, such as: prednisone (weight gain, round face, diabetes, weak and fractured bones, and cataracts); cyclophosphamide (fertility problems, bladder injury and bladder cancer, and other cancers); chlorambucil (fertility problems, seizures, acute leukemia, and other cancers); and cyclosporine (kidney toxicity, increased facial hair, and seizures). Patients 13 years of age or older with idiopathic membranous nephropathy or lupus membranous nephropathy may be eligible for this study. Candidates must have completed at least one month of treatment with a stable dose of angiotensin converting enzyme (ACE) inhibitors or angiotensin receptor blockers (ARBs). They will be screened with a medical history, physical examination, blood tests, skin test for exposure to tuberculosis, and an examination for infection, cancers, and other conditions that can cause membranous nephropathy. Participants will take sirolimus once a day for 1 year, except for the first day of treatment, when they will take three doses to quickly bring their blood levels of the drug up to a therapeutic level. They will undergo evaluations at the NIH in Bethesda, Maryland, at baseline (before starting treatment) and again at 1- to 4-month intervals during the study. In addition, they will have blood tests every week for the first month and every 2 weeks for the second month; then blood and urine tests once a month for the next 10 months of treatment and then every 4 months for a 12-month period after treatment stops. These tests will evaluate drug side effects and the response to therapy, and will determine if the therapeutic benefits persist long-term when treatment stops. Patients will also be asked to have optional kidney function tests during the baseline evaluation and at the end of the follow-up period to measure kidney filtration and blood flow rates. Those who participate will be given fluids and other substances by vein to accurately measure kidney function. They will then have blood and urine samples collected about four times over a 1-hour period after drinking fluids to increase urine output. Patients who experience a substantial increase in proteinuria or substantial decrease in kidney function during the course of treatment will stop taking sirolimus and be taken off the study.	Lupus	Phase 2	Traitement symptomatique	United States	À vérifier
EXCEL — A Study to Check Liver Health in Boys With XLMTM, a Serious Genetic Muscle ConditionXLMTM (X-linked myotubular myopathy) is a serious genetic muscle condition. It is caused by changes in the MTM1 gene which stops or slows down normal muscle development, causing severe muscle weakness. There is currently no cure for XLMTM. Ongoing care is needed to manage symptoms and prevent further medical problems from this condition. Recent research shows that individuals with XLMTM often have reduced bile flow which can affect liver and gallbladder health. Bile is a liquid made in the liver that helps digest fat. Ongoing liver health checks may help with the routine care of people with XLMTM. There is a need to understand liver problems that develop in individuals with XLMTM over time. The main aim of the study is to learn how many boys with XLMTM have new cases of liver problems during the study. This study is about collecting information only. This is known as an observational study. The individual's doctor decides on treatment, not the study sponsor (Astellas). In this study, boys under 18 diagnosed with XLMTM will be followed for about 1 year. The health of their liver and gallbladder will be checked about every 6 weeks. This can be done at home, if preferred. A scan called a Fibroscan (also known as transient elastography) will check for signs of scarring in the liver (fibrosis) and the build-up of lipids. It is suggested that each boy will have a Fibroscan when they start the study and another scan when they complete the study. This study will help understand liver, gallbladder, and bile duct issues in individuals with XLMTM over time. The goal is to improve their care and provide information to use in future clinical studies.	Myopathies	À vérifier	Traitement symptomatique	United States, Canada, United Kingdom	À vérifier
ASP2957X-linked myotubular myopathy (XLMTM) is a rare and serious condition present at birth where the muscles do not work properly. There are currently no approved therapies for XLMTM. The protein myotubularin is needed for muscle development, movement and breathing. A gene called MTM1 tells the body to make myotubularin. XLMTM is caused by changes, or mutations, in the MTM1 gene. Changes in the MTM1 gene cause low or no levels of myotubularin to be made, so the muscles do not work properly. Gene therapy is a way of getting a healthy copy of a gene into the body. This allows the body's cells to make a normal protein that may reduce disease symptoms. Researchers have developed ASP2957 to get a healthy MTM1 gene into the body. This could help improve muscle development and function in young children with XLMTM. In this study, ASP2957 will be given to humans for the first time. ASP2957 has the healthy MTM1 gene inside a type of empty (killed) virus. The virus delivers the healthy MTM1 gene directly into cells in the body. It's possible that some boys may have antibodies to the virus if they have previously been infected with a similar virus. The antibodies could stop ASP2957 from working properly and cause an immune reaction to ASP2957. To prevent this, the boys will also be given medicines to lower the immune system. The main aims of this study are to check the safety of ASP2957, how well it is tolerated, and to find a suitable dose of ASP2957. The study was designed in 2 phases. In Phase 1, different small groups of boys will receive lower to higher doses of ASP2957. Each boy will receive a single infusion of ASP2957. Any medical problems will be recorded for each dose. This is done to find a suitable dose of ASP2957 to use in Phase 2. In Phase 2, another small group of young boys will receive a single infusion of ASP2957. The most suitable dose of ASP2957 worked out from Phase 1 will be used. The boys will be checked for up to 1 year after their single infusion of ASP2957. After this, there will be the option for the boys to join another study so they will continue to be checked longer term.	Myopathies	Phase 1/2	Thérapie génique + Traitement symptomatique	United States, Canada	À vérifier
PrednisoloneThe goal of this clinical trial is to learn how different treatments affect immune cells in the kidney in people with active lupus nephritis (LN), a kidney manifestation of systemic lupus erythematosus (SLE). It will also investigate whether early changes in kidney tissue can predict long-term treatment response and whether blood or urine biomarkers can be used to monitor disease activity without the need for repeat kidney biopsies. The main questions it aims to answer are: * Does adding voclosporin to standard treatment with mycophenolate mofetil (MMF) and prednisolone result in greater early improvement of kidney inflammation compared with MMF and prednisolone alone? * Are specific macrophage and monocyte populations associated with treatment response and long-term kidney outcomes? * Can blood- or urine-based biomarkers be identified that reflect kidney inflammation and treatment response? Researchers will compare MMF, prednisolone, and voclosporin (triple therapy) with MMF and prednisolone alone (dual therapy) to determine whether intensified treatment leads to faster and more complete immunological and histological remission. Participants with newly diagnosed or relapsing proliferative lupus nephritis will: * Be randomly assigned to receive either triple therapy (MMF, prednisolone, and voclosporin) or dual therapy (MMF and prednisolone). * Undergo a kidney biopsy before treatment starts and a repeat kidney biopsy after 3 months of treatment. * Provide blood and urine samples during follow-up for immune cell analyses and biomarker studies. * Complete patient-reported outcomes questionnaires * Attend regular study visits and clinical assessments for up to 2 years. In addition, participants with SLE without lupus nephritis and healthy volunteers will provide blood samples to allow comparison of circulating immune cell populations between groups.	Myopathies	Phase 4	Immunomodulation	United States	À vérifier
MethylprednisoloneThis is a randomized, double blind, controlled, parallel group, multicenter study to evaluate efficacy, safety and PK of a higher dose of ocrelizumab per intravenous (IV) infusion every 24 weeks (Q24W) in participants with PPMS, in comparison to the approved 600 milligrams (mg) dose of ocrelizumab.	SEP	Phase 2	Immunomodulation	United States	À vérifier
Resamirigene bilparvovecX-linked myotubular myopathy (XLMTM) is a rare and serious condition present at birth where the muscles do not work properly. There are currently no therapies for this serious condition. The protein myotubularin is needed for muscle development and movement. A gene called MTM1 tells the body to make myotubularin. XLMTM is caused by changes, or mutations, in the MTM1 gene. Changes in the MTM1 gene causes low levels of myotubularin to be made, so the muscles do not work properly. XLMTM may also affect the liver, and in some cases, this can be dangerous and threaten the patient´s life. Gene therapy is a way of getting a healthy copy of a gene into the body. This allows the body's cells to make a normal protein that may reduce disease symptoms. AT132 is a gene therapy that gets a healthy MTM1 gene into the body to help improve muscle development and function in young children with the disease. AT132 does not treat liver disease, and because of the way the treatment works, it may make liver problems worse. AT132 was the gene therapy treatment given to children who participated in this study and is not available to the public. In this study, AT132 was given to children for the first time. Due to the occurrence of severe complications and fatalities associated with administration of AT132, the study has been stopped and no further participants will be enrolled. The main aim of the study is to check how long young children need machines to support breathing (ventilation support) after AT132. Due to the occurrence of severe complications and fatalities associated with administration of AT132, the study has been stopped and no further participants will be enrolled. This study included children with XLMTM under 5 years old who had breathing problems caused by XLMTM. They couldn't take part if they were born prematurely, recently had surgery, had liver disease or other condition or disease the study doctor thought was medically important. The study did enroll participants with medically significant liver disease. This is an open-label study. This means that young children and their caregivers, and clinic staff know that young children received AT132. This study was designed with 2 parts and is now in a long-term follow-up phase to collect information on the safety and improvements in muscle function in the children who received AT132. In Part 1, small groups of young children were given different doses of AT132, with one group receiving a lower dose and one group receiving a higher dose of AT132. The purpose of giving the two doses was to determine which dose was best for treating the muscle disease. After receiving AT132, a medical panel of experts reviewed each child for safety and for how their muscles responded. AT132 did not demonstrate appropriate safety at either dose. Administration of AT132 was stopped. Children who received AT132 are being monitored for 10 years for safety and to understand how their muscles function over time.	Myopathies	Phase 2/3	Thérapie génique + Traitement symptomatique	United States, Canada, France, Germany	À vérifier
SirolimusThis study will evaluate the safety and effectiveness of a new immunosuppressive drug, sirolimus, in reducing the amount of protein in the urine in patients with membranous nephropathy. This condition involves damage to the walls of tiny blood vessel filters in the kidneys called glomeruli, which allows blood proteins to leak into the urine. Patients have low blood protein levels and high blood cholesterol. Some patients may have leg swelling, impaired kidney function, blood vessel and heart disease, and a risk of emboli (blood clots that travel to the lungs). Drugs currently used to treat membranous nephropathy vary in their effectiveness among patients and can cause severe side effects. The Food and Drug Administration has approved sirolimus for suppressing the immune system of patients who have had a kidney transplant to reduce the risk of organ rejection. The drug does not have certain side effects that have caused problems for patients treated with other immunosuppressants, such as: prednisone (weight gain, round face, diabetes, weak and fractured bones, and cataracts); cyclophosphamide (fertility problems, bladder injury and bladder cancer, and other cancers); chlorambucil (fertility problems, seizures, acute leukemia, and other cancers); and cyclosporine (kidney toxicity, increased facial hair, and seizures). Patients 13 years of age or older with idiopathic membranous nephropathy or lupus membranous nephropathy may be eligible for this study. Candidates must have completed at least one month of treatment with a stable dose of angiotensin converting enzyme (ACE) inhibitors or angiotensin receptor blockers (ARBs). They will be screened with a medical history, physical examination, blood tests, skin test for exposure to tuberculosis, and an examination for infection, cancers, and other conditions that can cause membranous nephropathy. Participants will take sirolimus once a day for 1 year, except for the first day of treatment, when they will take three doses to quickly bring their blood levels of the drug up to a therapeutic level. They will undergo evaluations at the NIH in Bethesda, Maryland, at baseline (before starting treatment) and again at 1- to 4-month intervals during the study. In addition, they will have blood tests every week for the first month and every 2 weeks for the second month; then blood and urine tests once a month for the next 10 months of treatment and then every 4 months for a 12-month period after treatment stops. These tests will evaluate drug side effects and the response to therapy, and will determine if the therapeutic benefits persist long-term when treatment stops. Patients will also be asked to have optional kidney function tests during the baseline evaluation and at the end of the follow-up period to measure kidney filtration and blood flow rates. Those who participate will be given fluids and other substances by vein to accurately measure kidney function. They will then have blood and urine samples collected about four times over a 1-hour period after drinking fluids to increase urine output. Patients who experience a substantial increase in proteinuria or substantial decrease in kidney function during the course of treatment will stop taking sirolimus and be taken off the study.	Épilepsie	Phase 2	Ralentissement de la progression + Traitement symptomatique	United States	À vérifier
ASP2957X-linked myotubular myopathy (XLMTM) is a rare and serious condition present at birth where the muscles do not work properly. There are currently no approved therapies for XLMTM. The protein myotubularin is needed for muscle development, movement and breathing. A gene called MTM1 tells the body to make myotubularin. XLMTM is caused by changes, or mutations, in the MTM1 gene. Changes in the MTM1 gene cause low or no levels of myotubularin to be made, so the muscles do not work properly. Gene therapy is a way of getting a healthy copy of a gene into the body. This allows the body's cells to make a normal protein that may reduce disease symptoms. Researchers have developed ASP2957 to get a healthy MTM1 gene into the body. This could help improve muscle development and function in young children with XLMTM. In this study, ASP2957 will be given to humans for the first time. ASP2957 has the healthy MTM1 gene inside a type of empty (killed) virus. The virus delivers the healthy MTM1 gene directly into cells in the body. It's possible that some boys may have antibodies to the virus if they have previously been infected with a similar virus. The antibodies could stop ASP2957 from working properly and cause an immune reaction to ASP2957. To prevent this, the boys will also be given medicines to lower the immune system. The main aims of this study are to check the safety of ASP2957, how well it is tolerated, and to find a suitable dose of ASP2957. The study was designed in 2 phases. In Phase 1, different small groups of boys will receive lower to higher doses of ASP2957. Each boy will receive a single infusion of ASP2957. Any medical problems will be recorded for each dose. This is done to find a suitable dose of ASP2957 to use in Phase 2. In Phase 2, another small group of young boys will receive a single infusion of ASP2957. The most suitable dose of ASP2957 worked out from Phase 1 will be used. The boys will be checked for up to 1 year after their single infusion of ASP2957. After this, there will be the option for the boys to join another study so they will continue to be checked longer term.	Myopathies	Phase 1/2	Thérapie génique + Traitement symptomatique		À vérifier

Essais cliniques

8

Molécule	Indication / population	Phase	NCT	Titre	Statut
ASP2957	Myopathies	Phase 1/2	NCT07876804	A Long-term Follow-up Study in Male Participants With X-linked Myotubular Myopathy Treated With ASP2957	NOT_YET_RECRUITING
Sirolimus	Épilepsie	Phase 2	NCT05104983	TSC-STEPS — Stopping TSC Onset and Progression 2B: Sirolimus TSC Epilepsy Prevention Study	ACTIVE_NOT_RECRUITING
Resamirigene bilparvovec	Myopathies	Phase 2/3	NCT03199469	ASPIRO — A Study of AT132 in Young Children With X-Linked Myotubular Myopathy (XLMTM)	ACTIVE_NOT_RECRUITING
Methylprednisolone	SEP	Phase 2	NCT02784210	Effect of Corticosteroids on Inflammation at the Edge of Acute Multiple Sclerosis Plaques	RECRUITING
Prednisolone	Myopathies	Phase 4	NCT05412394	Once Weekly Infant Corticosteroid Trial for DMD	RECRUITING
ASP2957	Myopathies	Phase 1/2	NCT07052929	Study of ASP2957 in Male Participants With X-linked Myotubular Myopathy Who Need Ventilators	RECRUITING
EXCEL — A Study to Check Liver Health in Boys With XLMTM, a Serious Genetic Muscle Condition	Myopathies	À vérifier	NCT06581146	EXCEL — A Study to Check Liver Health in Boys With XLMTM, a Serious Genetic Muscle Condition	RECRUITING
Sirolimus	Lupus	Phase 2	NCT00050713	Sirolimus Therapy for Idiopathic and Lupus Membranous Nephropathy	COMPLETED

Publications

14

Molécule	Indication / population	Titre	Journal	Date
Prednisolone		Shared genetics of IgA nephropathy and cardiometabolic diseases revealed by integrative genomic analysis.	Renal failure
Prednisolone		Prednisolone modulates CD8⁺ and regulatory T-cell activity to dampen response to immune checkpoint inhibitor therapy in melanoma.	Oncoimmunology
Sirolimus		Efficacy and safety of TPO-RA combined with sirolimus in the treatment of relapsed immune thrombocytopenia.	Hematology (Amsterdam, Netherlands)
Sirolimus		Antibody levels and immune memory in children with kaposiform hemangioendothelioma treated with sirolimus after catch up vaccination.	Human vaccines & immunotherapeutics
Methylprednisolone		Wt1 facilitates visceral beige fat formation to combat abdominal obesity.	Adipocyte
Methylprednisolone		Kidney transplantation in sub-Sahara African countries: challenges and lessons from the experience of Cameroon: a preliminary report of the first 17 pioneer cases.	Renal failure
Prednisolone		Cytokine Release Syndrome Induced by Neoadjuvant Pembrolizumab in Early Triple-Negative Breast Cancer: A Case Report with Implications for Early Diagnosis and Management.	Case reports in oncology
Prednisolone		Treatment-Associated Differences in Serum Cytokine Profiles in Canine Atopic Dermatitis: A Cross-Sectional Study.	Animals : an open access journal from MDPI
Sirolimus		Survival and Homeostasis of Alveolar Macrophages in Vivo Depend on mTOR Signaling.	American journal of respiratory cell and molecular biology
Sirolimus		Fetal developmental venous anomaly with varix mimicking an intracranial hemorrhage.	American journal of obstetrics and gynecology
Methylprednisolone		Recent advances in the medical management of thyroid eye disease.	Current opinion in endocrinology, diabetes, and obesity
Methylprednisolone		AQP4-IgG-positive myelitis occurring in a patient with small cell lung cancer: a case report.	Frontiers in oncology
Methylprednisolone		Paroxysmal Speech Arrest With Resolving Splenial and Symmetric White Matter Lesions in a Child: A Case Report.	Cureus
Methylprednisolone		Acute Attack Treatment Escalation and Subsequent Relapse Risk in Pediatric Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease.	Neurology