- ICH GCP
- Реестр клинических исследований США
- Клиническое испытание NCT07613905
A Prospective Study on the Clinical Value of Skin Test for Oxaliplatin Hypersensitivity Reaction and Its Correlation With Biomarkers
This is a prospective clinical study enrolling eligible subjects scheduled to receive oxaliplatin-based chemotherapy after signing informed consent forms.
Subjects are randomly assigned to two groups. Group 1 (skin test group) receives an intradermal injection of 0.02 mL oxaliplatin solution (0.01-5.00 mg/mL) before cycles 6-10 (oxaliplatin-naive patients) or cycles 2-6 (patients with recurrence after adjuvant oxaliplatin chemotherapy), with a simultaneous self-negative control (0.02 mL 0.9% normal saline). A total of 1650 person-times will be included. Group 2 (negative control group) includes 50 subjects who receive 0.02 mL 0.9% normal saline intradermally before cycle 6 or 2.
Assessments include:
- Skin test results evaluated 15-30 minutes post-injection; a positive result is defined as a wheal ≥5 mm with surrounding erythema
- Maximum diameter of skin test rash measured 15-30 minutes post-injection
- Biomarker detection at three time points: pre-initial skin test, 1 hour post-skin test, and 1 hour post-first medication (carboxypeptidase A3, 9α,11β-PGF2, cysteinyl leukotrienes LTC4/LTD4/LTE4, IL-4/5/1β/6/8, TNF-α, MCP-1, mast cell chymase, total tryptase, ΔTryptase, ΔIL-6 peak); pre-skin test assessments include basophil activation rate, total IgE, LDH, lymphocytes, monocytes, and eosinophils
- Occurrence, onset time, severity (graded per NCI-CTCAE Version 5.0), and classification of oxaliplatin infusion-related hypersensitivity reactions Follow-up continues until cycle 10 (cycle 6 for oxaliplatin re-exposed patients) or the first occurrence of: hypersensitivity reaction, disease progression requiring new anti-tumor therapy, intolerable toxicity, consent withdrawal, loss to follow-up, death, or other protocol-specified termination conditions.
The negative control group is exclusively used for exploratory biomarker correlation analysis to assess the impact of skin test procedures, and is excluded from primary (sensitivity, specificity) and secondary (predictive values, likelihood ratios, Kappa coefficient) endpoint analyses. Limitations of this exploratory analysis are explicitly stated.
Biomarker correlation analysis uses first skin test baseline data from 50 subjects per group (total 100 randomized cases). Variable block stratified randomization is performed, stratified by oxaliplatin-naive status and presence of comorbidities (diabetes, hypertension, renal insufficiency).
Обзор исследования
Статус
Условия
Вмешательство/лечение
Тип исследования
Регистрация (Оцененный)
Фаза
- Непригодный
Контакты и местонахождение
Контакты исследования
- Имя: Rongbo Lin
- Номер телефона: +8613705919382
- Электронная почта: rongbo_lin@163.com
Места учебы
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Fujian
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Fuzhou, Fujian, Китай
- Fujian Cancer Hospital
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Главный следователь:
- Rongbo Lin
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Контакт:
- Rongbo Lin
- Номер телефона: +8613705919382
- Электронная почта: rongbo_lin@163.com
-
-
Критерии участия
Критерии приемлемости
Возраст, подходящий для обучения
- Взрослый
- Пожилой взрослый
Принимает здоровых добровольцев
Описание
Inclusion Criteria:
- Aged 18 years or older.
- Patients scheduled to receive oxaliplatin-containing chemotherapy during the study.
- Treatment-naive patients to oxaliplatin are eligible. Patients who may resume oxaliplatin treatment after prior adjuvant oxaliplatin chemotherapy can be enrolled as assessed by investigators.
- Eastern Cooperative Oncology Group (ECOG) performance score of 0 to 2. Estimated survival time of no less than 3 months.
- No contraindications to oxaliplatin chemotherapy.
- Women of childbearing potential must have a negative serum pregnancy test within 7 days prior to randomization, and agree to use effective contraception throughout the study and for 3 months after the last dose. Male subjects with childbearing potential female partners shall adopt reliable contraceptive measures during the study and within 3 months after final administration. Lactating women are excluded.
- Subjects fully understand the study, voluntarily sign written informed consent, and are willing and able to comply with scheduled visits, treatment regimens, laboratory tests and other study procedures.
Exclusion Criteria:
- Received systemic steroid therapy exceeding 10 mg prednisone equivalent daily or other immunosuppressants within 21 days prior to enrollment; topical steroids applied to skin test area within 7 days before enrollment; anti-IL-6 monoclonal antibodies such as tocilizumab within 3 months prior to enrollment; anti-IgE monoclonal antibodies such as omalizumab within 6 months prior to enrollment.
- Any unresolved toxicity from previous treatment not recovered to Grade 0 or 1 per NCI CTCAE Version 6.0 before enrollment, excluding alopecia and clinically insignificant asymptomatic laboratory abnormalities.
- Known hypersensitivity to oxaliplatin or other platinum agents, ingredients and excipients of combined chemotherapeutic drugs.
- Grade 2 or higher peripheral neuropathy prior to initial medication.
- Active autoimmune diseases requiring systemic treatment with immunomodulators, corticosteroids or immunosuppressants. Replacement therapies including thyroxine, insulin and physiological corticosteroids for adrenal or pituitary insufficiency are permitted.
- Uncontrolled complications, including persistent active infection or fever ≥38℃; psychiatric or social disorders that may impair study compliance, increase adverse event risks or compromise the capacity to provide informed consent.
- Treatment with any investigational drug or participation in other clinical trials within 28 days before randomization. Enrollment is allowed if the investigational drug is deemed not to affect skin test results and relevant indicators by investigators.
- Clinically significant underlying diseases judged by investigators to interfere with drug administration or protocol compliance.
- Pregnant or breastfeeding females.
- Other subjects deemed ineligible by investigators.
Учебный план
Как устроено исследование?
Детали дизайна
- Основная цель: Диагностика
- Распределение: Рандомизированный
- Интервенционная модель: Параллельное назначение
- Маскировка: Нет (открытая этикетка)
Оружие и интервенции
Группа участников / Армия |
Вмешательство/лечение |
|---|---|
|
Экспериментальный: skin test
Administer 0.02 mL of oxaliplatin solution at 0.01-5.00
mg/mL intradermally before cycles 6 to 10 for oxaliplatin-naive patients, or before cycles 2 to 6 for patients with recurrent disease after adjuvant oxaliplatin chemotherapy.
Meanwhile, conduct self-negative control via intradermal injection of 0.02 mL 0.9% normal saline.
|
Administer 0.02 mL of oxaliplatin solution at 0.01-5.00
mg/mL intradermally before cycles 6 to 10 for oxaliplatin-naive patients, or before cycles 2 to 6 for patients with recurrent disease after adjuvant oxaliplatin chemotherapy.
Meanwhile, conduct self-negative control via intradermal injection of 0.02 mL 0.9% normal saline.
|
|
Фальшивый компаратор: Negative control
Inject 0.02 mL of 0.9% normal saline intradermally prior to administration of Cycle 6 or Cycle 2.
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Inject 0.02 mL of 0.9% normal saline intradermally prior to administration of Cycle 6 or Cycle 2
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Что измеряет исследование?
Первичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
sensitivity and specificity
Временное ограничение: One month after study completion
|
The proportion of patients with positive pre-medication skin test results among all patients who developed defined hypersensitivity reactions during the study The proportion of patients with negative pre-medication skin test results among all participants without hypersensitivity reactions during the study
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One month after study completion
|
Вторичные показатели результатов
Мера результата |
Мера Описание |
Временное ограничение |
|---|---|---|
|
Additional Diagnostic Performance Indices of Oxaliplatin Skin Test
Временное ограничение: One month after study completion
|
Calculate the following diagnostic indices of the oxaliplatin skin test: positive predictive value (PPV), negative predictive value (NPV), positive likelihood ratio (LR+), negative likelihood ratio (LR-), and diagnostic odds ratio (DOR).
|
One month after study completion
|
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Kappa Coefficient of Agreement
Временное ограничение: One month after study completion
|
Evaluate the level of agreement between the oxaliplatin skin test results (positive/negative) and the clinical diagnosis of oxaliplatin-induced hypersensitivity reactions using the Cohen's Kappa coefficient.
|
One month after study completion
|
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Incidence and Severity of Skin Test-Related Adverse Events
Временное ограничение: Within 30 days after study completion
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Record and grade all adverse events occurring within 72 hours after skin test administration according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 6.0.
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Within 30 days after study completion
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Correlation Between Serum Biomarkers and Skin Test Parameters
Временное ограничение: At baseline (pre-skin test) and 1 month after study completion
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Analyze the correlation between serum biomarker levels and the following skin test parameters: Performance of the skin test procedure itself Skin test results (positive vs. negative) Diameter of the wheal induced by the skin test |
At baseline (pre-skin test) and 1 month after study completion
|
|
Correlation Between Serum Biomarkers and Hypersensitivity Reaction Incidence
Временное ограничение: Throughout the study duration and up to 1 month after study completion
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Evaluate the association between baseline and post-treatment serum biomarker levels and the incidence of protocol-defined oxaliplatin-induced hypersensitivity reactions.
|
Throughout the study duration and up to 1 month after study completion
|
Соавторы и исследователи
Спонсор
Даты записи исследования
Изучение основных дат
Начало исследования (Оцененный)
Первичное завершение (Оцененный)
Завершение исследования (Оцененный)
Даты регистрации исследования
Первый отправленный
Впервые представлено, что соответствует критериям контроля качества
Первый опубликованный (Действительный)
Обновления учебных записей
Последнее опубликованное обновление (Действительный)
Последнее отправленное обновление, отвечающее критериям контроля качества
Последняя проверка
Дополнительная информация
Термины, связанные с этим исследованием
Ключевые слова
Дополнительные соответствующие термины MeSH
Другие идентификационные номера исследования
- SYLT-034
Планирование данных отдельных участников (IPD)
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Описание плана IPD
Информация о лекарствах и устройствах, исследовательские документы
Изучает лекарственный продукт, регулируемый FDA США.
Изучает продукт устройства, регулируемый Управлением по санитарному надзору за качеством пищевых продуктов и медикаментов США.
Эта информация была получена непосредственно с веб-сайта clinicaltrials.gov без каких-либо изменений. Если у вас есть запросы на изменение, удаление или обновление сведений об исследовании, обращайтесь по адресу register@clinicaltrials.gov. Как только изменение будет реализовано на clinicaltrials.gov, оно будет автоматически обновлено и на нашем веб-сайте. .