Jinekolojik Kanserlerde KD01'in Güvenliliği, Tolere Edilebilirliği ve Etkililiği

Sade dilde özet

Bu çalışma, KD01 (rekombinant onkolitik adenovirüs, bir tür virüs temelli tedavi) adlı tedavinin jinekolojik kanserlerde (gynecologic malignancies) güvenliliğini, tolere edilebilirliğini ve etkisini değerlendirmektedir. Çalışmaya, standart tedaviye yanıt vermeyen serviks veya endometrium kanseri gibi jinekolojik kanseri olan hastalar katılabilmektedir. Faz 1 aşamasında yürütülmekte olup halen katılımcı almaktadır.

Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.

Deney bilgileri

Faz

Faz 1 (Phase 1)

Durum

Katılımcı alıyor

Sponsor

Tongji Hospital

Müdahale

KD01(the recombinant oncolytic adenovirus)

Başlangıç

01.04.2024

Tahmini bitiş

01.04.2028

Ülkeler

China

İlgili genler

Merkezler

• Wuhan, China

Uygunluk kriterleri

Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.

Inclusion Criteria -1.Phase I: Patients with gynecologic malignancies who have failed systemic therapy. Specifically, histologically or cytologically confirmed gynecologic malignancies that have progressed after adequate treatment and for which no effective therapy is available, or no standard therapy exists.Age: 18 to 75 years old (inclusive).

Phase II: Reproductive-aged women with a strong desire to preserve fertility, who understand and accept potential risks (recommended age ≤ 40 years old).Cohort A (Cervical Cancer Cohort): Histologically confirmed cervical squamous cell carcinoma, adenocarcinoma, or adenosquamous carcinoma, staged as IB1 (tumor size ≥ 1 cm), IB2, IB3 (tumor size ≤ 5 cm), or IIA1 (FIGO 2018 ). Baseline MRI confirms no involvement of the lower uterine segment; vaginal involvement length \< 2 cm for Stage II patients.Cohort B (Endometrial Cancer Cohort): Histologically confirmed endometrial atypical hyperplasia or endometrial adenocarcinoma (FIGO Grade 1-Grade 2, FIGO 2023 Stage IA1 and IA2), with mismatch repair deficiency (MMRd) or no response to progestogen therapy. Baseline MRI combined with chest CT or PET/CT confirms lesions are limited to the endometrial layer or superficial myometrium, with no obvious involvement of the deep myometrium, cervix, or extrauterine sites.

* 2.Eastern Cooperative Oncology Group (ECOG) Performance Status: 0 or 1.
* 3.Expected Survival: ≥ 3 months.
* 4.No major organ dysfunction, including but not limited to hematopoietic, cardiac, pulmonary, hepatic, and renal function.

Hematological system ( no blood transfusion or hematopoietic stimulant therapy administered within 14 days prior to screening)：

1. Absolute Neutrophil Count (ANC)≥ 1.5 × 10⁹/L
2. Platelet Count (PLT)≥ 75 × 10⁹/L
3. Hemoglobin (Hb)≥ 90 g/L Hepatic System：

a.Total Bilirubin (TBIL)≤ 1.5 × Upper Limit of Normal (ULN) b.Alanine Aminotransferase (ALT)≤ 3 × ULN; ≤ 5 × ULN for patients with liver metastases or primary liver cancer c.Aspartate Aminotransferase (AST)≤ 3 × ULN; ≤ 5 × ULN for patients with liver metastases or primary liver cancer

Renal System:

1. Creatinine (Cr)≤ 1.5 × ULN
2. Creatinine Clearance (Ccr) (calculated only if Cr \> 1.5 × ULN)\> 50 mL/min (per Cockcroft-Gault formula)

Coagulation System:

1. Activated Partial Thromboplastin Time (APTT)≤ 1.5 × ULN
2. International Normalized Ratio (INR)≤ 1.5 × ULN

   * 5.Premenopausal female subjects must have a negative pregnancy test at screening.All subjects of childbearing potential must agree to use a reliable contraceptive method (barrier contraception or abstinence) with their partners from screening until at least 3 months after the last dose of study drug.
   * 6.Informed Consent: Voluntarily signs a written informed consent form prior to study participation, with a full understanding of the trial.

Exclusion Criteria

* 1.History of Severe Cardiovascular and Cerebrovascular Diseases, including but not limited to:

  1. Severe cardiac rhythm or conduction abnormalities requiring clinical intervention (e.g., symptomatic ventricular arrhythmias, Grade II-III atrioventricular block);
  2. Corrected QT interval (QTcF) ≥ 460 ms on 12-lead electrocardiogram at rest;
  3. Acute coronary syndrome, congestive heart failure, aortic dissection, stroke, or other Grade ≥ 3 cardiovascular events within 6 months prior to the first dose;
  4. New York Heart Association (NYHA) Functional Class ≥ II, left ventricular ejection fraction (LVEF) \< 50%, or other structural heart diseases deemed high-risk by the investigator;
  5. Clinically uncontrolled hypertension.
* 2.Phase II: Imaging evidence of significant retroperitoneal lymph node metastasis;Cohort A (Cervical Cancer Cohort): Imaging evidence of lower uterine segment or endometrial involvement; Cohort B (Endometrial Cancer Cohort): Imaging evidence of deep myometrial, cervical, or extrauterine tumor invasion.
* 3.Clinically significant serous effusion requiring intervention within 4 weeks prior to informed consent.
* 4.History of autoimmune disease, immune system dysfunction, or organ transplantation.
* 5.Active infection requiring systemic anti-infective therapy (routine prophylactic anti-infective therapy per clinical trial institution is excluded); or unexplained fever \> 38.5°C during screening.
* 6.Positive results for human immunodeficiency virus antibody (HIV-Ab) or treponema pallidum antibody; active hepatitis B (hepatitis B surface antigen \[HBsAg\] positive with HBV-DNA \> 500 IU/mL or above the lower limit of detection of the clinical trial institution, if the lower limit is higher than 500 IU/mL); active hepatitis C (patients with positive HCV antibody but undetectable HCV-RNA are eligible). Patients receiving prophylactic antiviral therapy (excluding interferon) are eligible.
* 7.Uncontrolled seizures, central nervous system disorders, or psychiatric conditions resulting in cognitive impairment.
* 8.Adverse reactions from prior anti-tumor therapy have not resolved to grade ≤ 1 (per the Common Terminology Criteria for Adverse Events (CTCAE) v5.0), with the exception of toxicities judged by the investigator to pose no safety risks (e.g., alopecia).
* 9.Current requirement for antiviral therapy, or use of antiviral drugs within 2 weeks prior to the first dose of study drug.
* 10.Receipt of nitrosourea or mitomycin C within 6 weeks prior to the first dose;Receipt of oral fluoropyrimidines or small-molecule targeted agents within 2 weeks prior to the first dose or within 5 half-lives of the drug (whichever is longer);Receipt of traditional Chinese medicine with anti-tumor indications within 2 weeks prior to the first dose;Receipt of other chemotherapy, radiotherapy, biological therapy, endocrine therapy (excluding progestogen use in Phase II Cohort B), immunotherapy, etc., within 4 weeks prior to the first dose.
* 11.Receipt of systemic glucocorticoids (prednisone \> 10 mg/day or equivalent dose of similar drugs) or other immunosuppressive agents within 14 days prior to the first dose, excluding: Topical, ophthalmic, intra-articular, intranasal, or inhaled glucocorticoid therapy;Short-term glucocorticoid use for prophylactic purposes (e.g., prevention of contrast-induced allergy).
* 12.Prior treatment with oncolytic viruses or oncolytic bacteria.
* 13.Vaccination within 28 days prior to the first dose.
* 14.Pregnant or lactating women.
* 15.History of severe allergies or allergic diathesis.
* 16.Other conditions deemed unsuitable for enrollment by the investigator.