ClinicalTrials.gg
Not yet recruitingNCT07641140Updated Jul 2, 2026

Phase I/II Clinical Study to Evaluate the Safety, Tolerability and Efficacy of LY-M003 Injection in Adult Patients With Wilson's Disease

A Phase 1/2 interventional study of LY-M003 Injection and LY-M003 Injection in Wilson's Disease, sponsored by Lingyi Biotech Co., Ltd.. Not yet recruiting at 1 site in China. Open to participants aged 18 Years to 60 Years. Per ClinicalTrials.gov, last updated 2026-07-02.

Sponsored by Lingyi Biotech Co., Ltd. · Phase 1/2, Interventional, and Treatment

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Phase
Phase 1/2
Study type
Interventional
Enrollment
18
Allocation
Non-randomized
Ages
18 Years to 60 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-13

Among 15 studies in Hepatolenticular Degeneration with a site in China — 10 open to participants now, 11 under way, 1 of them phase 3. Hepatolenticular Degeneration · China.

Started
2026
with 1 other
Phase 1/2
2 of 15
2 open now
Primary completion
2027-12
later than 6 of 10 live
Registered
15th of 15
by date
Lead sponsor
1 of 15
Lingyi Biotech Co., Ltd.

Among the 15 studies in Hepatolenticular Degeneration with a site in China, this one is one of 2 that started in 2026, is one of 2 in phase 1/2, reaches primary completion later than 6 of the 10 other live ones, and was the 15th registered.

Hepatolenticular Degeneration

80 studies on the registry are indexed under Hepatolenticular Degeneration; 31 are open to participants now.

Browse Hepatolenticular Degeneration studies →

Open to participants now

10 of the 15 studies in Hepatolenticular Degeneration with a site in China are open now. Recruiting first, the newest first:

4 more — sign in →

All 10 open studies →

A study can be open while its sites in China have not opened yet or have stopped. Only those recruiting at a site in China →

Who these studies take

Of the 21 Hepatolenticular Degeneration studies recruiting now, 16 (76%) set no upper age limit and 4 (19%) stop at 75 or younger; 14 take children under 18; 3 take healthy volunteers.

This study: 18 Years to 60 Years · all sexes · no healthy volunteers.

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02

Study summary

This is a multicenter, open-label, single-arm, single-dose Phase I/II clinical study. It aims to evaluate the safety, tolerability, efficacy, immunogenicity, pharmacodynamic (PD) and pharmacokinetic (PK) profiles of LY-M003 Injection in patients with Wilson's Disease (WD).

Read the detailed description

This is a multicenter, open-label, single-arm, single-dose Phase I/II clinical study. It aims to evaluate the safety, tolerability, efficacy, immunogenicity, pharmacodynamic (PD) and pharmacokinetic (PK) profiles of LY-M003 Injection in patients with Wilson's Disease (WD). The Phase I/II study consists of a main study phase and a long-term follow-up phase. The main study phase includes an 8-week screening period and a 52-week follow-up period after infusion. The long-term follow-up phase starts at Week 53 and lasts until 5 years post-infusion.

The study pre-specified two dose cohorts, consisting of one main dose cohort and one de-escalation dose cohort: Dose Cohort 1 (4.0 × 10¹³ vg/kg) and the de-escalation dose cohort (2.0 × 10¹³ vg/kg). Three subjects will be enrolled in each dose cohort.Dose Cohort 1 serves as the starting dose. After the first subject receives the study drug, a minimum 28-day DLT observation period must be completed to confirm safety before enrolling subsequent subjects.All three subjects in Dose Cohort 1 have completed the 28-day (Day 28) DLT observation period following LY-M003 infusion. The Safety Review Committee (SRC) will make a comprehensive assessment to determine whether to proceed to the dose expansion phase at the dose level of 4.0 × 10¹³ vg/kg.

03

Conditions studied

  • Wilson's Disease

Keywords

  • Wilson's Disease
  • LY-M003 Injection
  • Gene Therapy
04

Who can participate

Ages eligible
18 Years to 60 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. The subject fully comprehends the purpose, design, methods and possible adverse events of the study, agrees to participate voluntarily and signs the form (ICF).
  2. Patients with confirmed diagnosis of Wilson's disease (WD).
  3. Subjects with Wilson's disease (WD) confirmed by laboratory testing to have biallelic ATP7B gene mutation or deletion.
  4. The subjects are treated patients with Wilson's disease (WD) who have received standard therapy (e.g., D-penicillamine or zinc acetate) continuously for at least 6 months prior to screening.
  5. Subjects have maintained a low-copper diet for at least 6 consecutive months prior to screening and will continue this dietary restriction throughout the study.
  6. Subjects must agree to refrain from donating blood, organs, tissues or cells at any time after treatment.
  7. Female subjects of (WOCBP) must have a negative pregnancy test.
  8. Subjects and their partners must have no plans for pregnancy from screening through 6 months after study completion, and will voluntarily use effective (e.g., abstinence, condoms). Subjects shall not plan to donate sperm or ova.

Exclusion criteria

Exclusion Criteria:

  1. AAV8 neutralizing antibody titer > 1:10 .
  2. History of active gastrointestinal bleeding within the past 3 months.
  3. Decompensated liver cirrhosis or advanced liver disease presenting with portal hypertension, ascites, splenomegaly, esophageal varices, hepatic encephalopathy, etc.
  4. Subjects with other concomitant liver diseases as judged by the investigator, including hepatitis, alcoholic liver disease, primary biliary cholangitis, primary sclerosing cholangitis, and/or drug- or toxin-induced liver disease.
  5. Subjects with severe hypersplenism complicated and requiring splenectomy as assessed by the investigator.
  6. Model for End-Stage Liver Disease (MELD) score > 13.
  7. Other disorders of copper metabolism, such as chronic cholestatic liver diseases, disorders of glycosylation, copper metabolism disorders, etc.
  8. A history of non-compliance with copper chelators or zinc agents as assessed by the investigator within 6 months prior to screening.
  9. Previously treated WD subjects with and/or AST levels more than 5 times the (ULN).
  10. Subjects with severe neurological deficits or impairments that, in the investigator's judgment, compromise their safety and/or ability to participate in the study.
  11. \< 90g/L.
  12. Subjects with positive surface antigen (HBsAg), positive virus (HCV) antibody, positive (HIV) antibody or positive treponema pallidum antibody.
  13. Subjects with end-stage renal disease on dialysis (Chronic Kidney Disease Stage 3 and above), or \< 60 mL/min.
  14. Severe hyperlipidemia (triglycerides >1000 mg/dL);
  15. Subjects who have received or plan to undergo bone marrow transplantation, hematopoietic stem cell transplantation and/or major organ transplantation, including but not limited to liver transplantation and renal transplantation.
  16. Subjects with clinically diagnosed severe cardiovascular diseases or those deemed by the investigator to have such conditions (e.g., [NYHA] heart failure classification ≥ Class 3).
  17. Subjects with uncontrolled concomitant diseases or infectious diseases as assessed by the investigator.
  18. Subjects who are allergic to any ingredient of LY-M003 Injection.
  19. Prior receipt of any type of gene therapy or cell therapy.
  20. Use of systemic or within 3 months prior to administration (except for prophylactic immunosuppressive therapy specified in the protocol).
  21. History of cancer within 5 years prior to screening, excluding completely resected non-melanoma skin cancer, non- prostate cancer and fully cured ductal carcinoma in situ.
  22. Received within 4 months prior to screening, or planned to receive such vaccines during the clinical trial.
  23. Received treatment or intervention with other drugs or study devices within 28 days or 5 half-lives (for drugs only) prior to screening, whichever is longer.
  24. Pregnant women (or women planning pregnancy) or breastfeeding women.
  25. Other conditions that, in the investigator's opinion, render the subject ineligible for study participation.
Terms in these criteria, in plain language(17)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Childbearing potential

Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).

Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

Autoimmune disease

A condition in which the immune system attacks the body’s own tissues, such as rheumatoid arthritis, lupus, psoriasis, type 1 diabetes or inflammatory bowel disease.

Immunotherapy studies often leave out active autoimmune disease, and some name exceptions, such as thyroid disease on replacement hormone. Check the exceptions this study lists.

ALT and AST (liver enzymes)

Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.

Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.

ULN (upper limit of normal)

The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.

“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.

Hemoglobin (Hb)

The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).

Hepatitis B tests

Hepatitis B is a virus that infects the liver. These are separate tests: HBsAg positive usually means a current infection (a recent vaccination can briefly cause it too); total anti-HBc (HBcAb) positive means an infection now or in the past; HBV DNA measures how much virus is in the blood.

Some studies accept a past infection if HBV DNA is undetectable, sometimes with antiviral medicine during the study. Check what this study allows.

Hepatitis C tests

Hepatitis C is a virus that infects the liver. An HCV antibody test can stay positive after an infection has cleared (and is occasionally positive without one); an HCV RNA test shows whether the virus is there now.

After treatment, hepatitis C counts as cured when HCV RNA is still undetectable 12 weeks or more after the treatment ended. Studies often accept people cured this way.

HIV

The human immunodeficiency virus, which weakens the immune system.

Many studies now accept people whose HIV is controlled on treatment, judged by the viral load and the CD4 count. Check the limits this study sets.

Creatinine clearance (CrCl)

How quickly the kidneys clear creatinine, a waste product, from the blood. A study may estimate it from a blood test with age, weight and sex (often by the Cockcroft–Gault formula), or measure it using blood and urine collected over a set time. Given in mL/min; higher is better.

NYHA class (heart failure)

The New York Heart Association’s four classes of how much heart failure limits physical activity.

I
No limits: ordinary activity causes no undue tiredness or breathlessness.
II
Slight limits: comfortable at rest, ordinary activity causes symptoms.
III
Marked limits: comfortable at rest, less than ordinary activity causes symptoms.
IV
Symptoms even at rest; any activity makes them worse.

Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.

Immunosuppression

A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.

Read whether the line is about a condition or about medicines, and which medicines and doses it means.

Corticosteroids (steroids)

Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.

Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.

Metastases

Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.

Live vaccines

Vaccines made with a weakened form of the germ, such as measles–mumps–rubella (MMR), chickenpox and yellow fever. They can be risky when the immune system is weakened. Flu injections are not live; the nasal flu spray is.

Investigational drug or device

A drug or device being studied in a clinical trial.

It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.

05

Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Sequential assignment
Masking
None (open label)
Enrollment
18 participants (estimated)

Study arms

  • Experimental
    Phase 1: LY-M003 Dose group 1

    Genetic: LY-M003 Injection

  • Experimental
    Phase 1: LY-M003 de-escalation dose

    Genetic: LY-M003 Injection

  • Experimental
    Phase 2: LY-M003 Dose group 1

    Genetic: LY-M003 Injection

Interventions

  • GeneticLY-M003 Injection

    Phase 1: Participants receive a single, peripheral intravenous (IV) infusion of LY-M003 at dose group 1.The dose for Dose Group 1 is 4.0 × 10¹³ vg/kg.All participants are administered the drug once via intravenous injection.

  • GeneticLY-M003 Injection

    Phase 1: Participants receive a single, peripheral intravenous (IV) infusion of LY-M003 at de-escalation dose.The dose for de-escalation dose is 2.0 × 10¹³ vg/kg.All participants are administered the drug once via intravenous injection.

  • GeneticLY-M003 Injection

    Phase 2: Participants receive a single, peripheral intravenous (IV) infusion of LY-M003 at dose group 1.The dose for dose group 1 is 4.0 × 10¹³ vg/kg.All participants are administered the drug once via intravenous injection.

06

What researchers measure

Primary outcomes

  1. Phase I:The incidence of dose-limiting toxicity (DLT) events adjudicated by the Safety Review Committee (SRC) within at least 28 days after LY-M003 infusion.

    The incidence of DLT will be assessed using CTCAE 6.0.

    Time frame: Within 28 days after infusion of LY-M003 Injection

  2. The incidence of treatment-emergent adverse events (AEs), adverse events of special interest (AESIs) and serious adverse events (SAEs) related to LY-M003 within 52 weeks after infusion.

    Assessment will be conducted via 12-lead ECG, laboratory tests(blood routine, blood biochemistry, coagulation function, stool routine, urine routine), vital signs (blood pressure, pulse, respiratory rate, body temperature) and physical examination.

    Time frame: 5 years

Secondary outcomes

  1. Percentage reduction in the dosage of standard of care (SoC) medications within 52 weeks after administration.

    Assessment will be based on the percentage of participants who underwent standard dose reduction after infusion.

    Time frame: Within 52 weeks after administration

  2. Number and proportion of subjects who discontinued standard of care (SoC) medications within 52 weeks after administration.

    Assessment will be based on the number and percentage of participants who discontinued standard treatment medications.

    Time frame: Within 52 weeks after administration

  3. Duration (in treatment weeks) of consecutive discontinuation of SoC medications among the above subjects.

    Assessment will be based on the number of consecutive cycles during which participants discontinued standard medications.

    Time frame: Within 52 weeks after administration

  4. Change in serum non-caeruloplasmin-bound copper (NCC) from baseline within 52 weeks after administration

    Assessment will be based on changes in serum non-ceruloplasmin-bound copper from baseline.

    Time frame: Within 52 weeks after administration

  5. Change in serum ceruloplasmin level from baseline within 52 weeks after administration

    Assessment will be based on changes in serum ceruloplasmin level from baseline.

    Time frame: Within 52 weeks after administration

  6. Change in serum ceruloplasmin activity level from baseline within 52 weeks after administration

    Assessment will be based on changes in erum ceruloplasmin activity level from baseline.

    Time frame: Within 52 weeks after administration

  7. Change in 24-hour urinary copper content from baseline at each follow-up time point within 52 weeks after administration

    Assessment will be based on changes in 24-hour urinary copper content from baseline.

    Time frame: Within 52 weeks after administration

  8. Change in serum total copper from baseline within 52 weeks after administration

    Assessment will be based on changes in serum total copper from baseline

    Time frame: Within 52 weeks after administration

  9. Change from baseline in total score of the neurological subscale of the Unified Wilson's Disease Rating Scale (UWDRS) within 52 weeks after administration

    Assess the change from baseline in the total score of Part I of the Unified Wilson's Disease Rating Scale (UWDRS). Part I of the UWDRS is the neurological subscale, with a total score ranging from 0 to 208. Higher scores indicate more severe disease and poorer functional status.

    Time frame: Within 52 weeks after administration

  10. Change from baseline in hepatic subscale score of the Unified Wilson's Disease Rating Scale (UWDRS) within 52 weeks after administration

    Assess the change from baseline in the total score of Part II of the Unified Wilson's Disease Rating Scale (UWDRS). Part II is the hepatic subscale, with a total score ranging from 0 to 36. Higher scores indicate more severe disease and poorer functional status.

    Time frame: Within 52 weeks after administration

  11. Change from baseline in psychiatric subscale score of the Unified Wilson's Disease Rating Scale (UWDRS) within 52 weeks after administration

    Assess the change from baseline in the total score of Part III of the Unified Wilson's Disease Rating Scale (UWDRS). Part III is the psychiatric subscale, with a total score ranging from 0 to 76. Higher scores indicate more severe disease and poorer functional status.

    Time frame: Within 52 weeks after administration

  12. Change from baseline in individual item/subscale scores (speech, handwriting, standing and gait) of the Unified Wilson's Disease Rating Scale (UWDRS) within 52 weeks after administration

    Assessment will be based on changes from baseline in individual item/subscale scores (speech, handwriting, standing and gait) of the Unified Wilson's Disease Rating Scale (UWDRS).The total score for speech, writing, standing and gait each ranges from 0 to 4. Higher scores indicate more severe conditions.

    Time frame: Within 52 weeks after administration

  13. Change in ALT and AST from baseline within 52 weeks after administration

    Assessment will be based on changes in ALT and AST from baseline

    Time frame: Within 52 weeks after administration

  14. Change in liver stiffness from baseline within 52 weeks after administration

    Assessment will be based on changes in liver stiffness from baseline.Liver stiffness is measured by liver and gallbladder ultrasonography combined with ultrasound elastography, with the unit of kPa. * \<5.8 kPa: No liver fibrosis (F0) * 5.8 \~ 6.8 kPa: Mild liver fibrosis (F1) * 6.8 \~ 9.1 kPa: Moderate liver fibrosis (F2) * 9.1 \~ 10.3 kPa: Severe liver fibrosis (F3) * \>10.3 kPa: Liver cirrhosis (F4) Higher values indicate more advanced liver fibrosis or cirrhosis.

    Time frame: Within 52 weeks after administration

  15. Change in Kayser-Fleischer (K-F) rings from baseline within 52 weeks after administration

    Assessment will be based on changes in Kayser-Fleischer (K-F) rings from baseline

    Time frame: within 52 weeks after administration

  16. Long-term follow-up study: Percentage reduction in standard of care (SoC) medication dosage after 52 weeks of administration

    Assessment will be based on the percentage of participants who underwent standard dose reduction after infusion

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  17. Long-term follow-up study: Number and proportion of subjects who discontinued standard of care (SoC) medications after 52 weeks of treatment

    Assessment will be based on the number and percentage of participants who discontinued standard treatment medications.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  18. Long-term follow-up study: Number of consecutive treatment weeks during which the above-mentioned subjects remained off SoC medications

    Assessment will be based on the number of consecutive cycles during which participants discontinued standard medications.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  19. Long-term follow-up study: Changes in serum ceruloplasmin activity levels from baseline after 52 weeks of treatment

    Assessment will be based on changes in erum ceruloplasmin activity level from baseline.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  20. Long-term follow-up study: Changes in serum ceruloplasmin concentration levels from baseline following 52 weeks of treatment

    Assessment will be based on changes in serum ceruloplasmin level from baseline.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  21. Long-term follow-up study: Changes in non-ceruloplasmin bound copper (NCC) in serum from baseline after 52 weeks of treatment

    Assessment will be based on changes in serum non-ceruloplasmin-bound copper from baseline

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  22. Long-term follow-up study: Changes in total serum copper from baseline after 52 weeks of treatment

    Assessment will be based on changes in serum total copper from baseline

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  23. Long-term follow-up study: Changes of 24-hour urinary copper levels from baseline at all follow-up visits after 52 weeks of treatment

    Assessment will be based on changes in 24-hour urinary copper content from baseline.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  24. Long-term follow-up study: Changes in quantitative neurological function scores of the Unified Wilson's Disease Rating Scale (UWDRS) from baseline after 52 weeks of treatment

    Assess the change from baseline in the total score of Part I of the Unified Wilson's Disease Rating Scale (UWDRS). Part I of the UWDRS is the neurological subscale, with a total score ranging from 0 to 208. Higher scores indicate more severe disease and poorer functional status.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  25. Long-term follow-up study: Changes in hepatic subscale quantitative scores of the UWDRS from baseline after 52 weeks of treatment

    Assess the change from baseline in the total score of Part II of the Unified Wilson's Disease Rating Scale (UWDRS). Part II is the hepatic subscale, with a total score ranging from 0 to 36. Higher scores indicate more severe disease and poorer functional status.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  26. Long-term follow-up study: Changes in psychiatric symptom subscale quantitative scores of the UWDRS from baseline after 52 weeks of treatment

    Assess the change from baseline in the total score of Part III of the Unified Wilson's Disease Rating Scale (UWDRS). Part III is the psychiatric subscale, with a total score ranging from 0 to 76. Higher scores indicate more severe disease and poorer functional status.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  27. Long-term follow-up study: Changes from baseline in individual item and subscale scores (Speech, Handwriting, Standing and Gait) of the quantitative UWDRS after 52 weeks of treatment

    Assessment will be based on changes from baseline in individual item/subscale scores (speech, handwriting, standing and gait) of the Unified Wilson's Disease Rating Scale (UWDRS).The total score for speech, writing, standing and gait each ranges from 0 to 4. Higher scores indicate more severe conditions.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  28. Long-term follow-up study: Changes in ALT and AST levels from baseline after 52 weeks of treatment

    Assessment will be based on changes in ALT and AST from baseline

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  29. Long-term follow-up study: Changes in liver stiffness measurements from baseline after 52 weeks of treatment

    Assessment will be based on changes in liver stiffness from baseline.Liver stiffness is measured by liver and gallbladder ultrasonography combined with ultrasound elastography, with the unit of kPa. * \<5.8 kPa: No liver fibrosis (F0) * 5.8 \~ 6.8 kPa: Mild liver fibrosis (F1) * 6.8 \~ 9.1 kPa: Moderate liver fibrosis (F2) * 9.1 \~ 10.3 kPa: Severe liver fibrosis (F3) * \>10.3 kPa: Liver cirrhosis (F4) Higher values indicate more advanced liver fibrosis or cirrhosis.

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

  30. Long-term follow-up study: Changes in Kayser-Fleischer (K-F) ring grading from baseline after 52 weeks of treatment

    Assessment will be based on changes in Kayser-Fleischer (K-F) rings from baseline

    Time frame: Weeks 53 to 5 years after LY-M003 infusion

07

Study locations

1 site
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reached

Start is estimated for Jun 2026; primary completion for Dec 2027, 18 months later.

How these figures are worked out, and which studies are left out of them.

Registered
Jun 2, 2026
First posted
Jun 11, 2026
StartEst.
Jun 15, 2026
Primary completionEst.
Dec 30, 2027
CompletionEst.
Dec 30, 2032
Last update
Jul 2, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Jul 2, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT07641140
Lead sponsor
Lingyi Biotech Co., Ltd.
Responsible party
Sponsor
First posted
Jun 11, 2026
Start date
Jun 15, 2026 (estimated)
Primary completion
Dec 30, 2027 (estimated)
Completion
Dec 30, 2032 (estimated)
Last update
Jul 2, 2026

Study contacts

Rihong He
Contact
rihong.he@lingyimed.com
+8619121572057
Chaohui Yu, PhD
principal investigator · Zhejiang University

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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