A Pilot Study of Liver Protection Using Prednisone for Patients Receiving Stereotactic Body Radiation Therapy for Hepatocellular Carcinoma

Обзор

Patients on this study will self administer Prednisone for three days before starting Radiation Therapy (RT) and continue to take 60 mg/day during the first three fractions of RT.

Вмешательства

• Препарат Prednisone
  Patients will be treated with PO prednisone, once a day, at a dose of 60 mg/day

Первичные конечные точки

• Mitigation of liver inflammation as reflected by sTNFR1 levels [Срок оценки: at baseline, day of first RT fraction, day of 3rd RT fraction and at 1-, 3- and 6-months post commencing radiation therapy]

Вторичные конечные точки (5)

• Estimating the safety of the steroid treatment [Срок оценки: up to 6 weeks from start of study treatment]
• Percent of patients who complete of the proposed steroid treatment [Срок оценки: up to 6 weeks from start of study treatment]
• Evaluate whether steroid treatment reduces radiation-induced liver toxicity [Срок оценки: up to 6 weeks from start of study treatment]
• Assess whether steroids have a durable ability to attenuate the level of inflammation as reflected by sTNFR1 level [Срок оценки: up to 6 months from start of study treatment]
• Assess tumor response [Срок оценки: up to 6 months from start of study treatment]

Критерии участия

Критерии включения

• Patients with hepatocellular carcinoma are eligible for this trial. Hepatocellular carcinoma is defined as having at least one of the following:

• Biopsy proven hepatocellular carcinoma (HCC); or
• A discrete hepatic tumor(s) as defined by the AASLD criteria (80) - for cirrhotic patients, >1cm with arterial hypervascularity and venous or delayed phase washout on contrast enhanced CT or MRI.
• Patients must have recovered from the acute effects of prior liver-directed therapy (e.g., RT, RFA, or TACE), and a minimum of 4 weeks must have passed since the last procedure and protocol therapy.
• Patients must have a performance status of ≤2.
• Patients must be 18 years of age or older.
• Patients with at least one of the following:

• ALBI score equal to (-1.81) or higher (worse). This value was calculated as the equivalent ALBI score for CP score equal 7 in Cousins et al study's cohort(59).
• Lesion(s) with a cumulative treatment diameter of ≥ 4cm.
• CP score equal to 7 or higher (worse).
• Patients must understand and be willing to sign an informed consent form approved for this purpose by the Institutional Review Board (IRB) of the University of Michigan Medical Center indicating that they are aware of the investigational aspects of the treatment and the potential risks.

Критерии исключения

• Any serious disease, comorbidity or intercurrent illness which precludes delivery of radiation therapy, as determined by the treating investigator.
• Any contraindication to the administration of steroids, including

• Documented hypersensitivity to prednisone or any component of the formulation.
• Systemic fungal infection.
• Patients with uncontrolled infections or with chronic infections requiring antibiotics.

Infections are considered controlled if appropriate therapy has been instituted and, at the time of enrollment, no signs of progression are present. Progression of infection is defined as hemodynamic instability attributable to sepsis, new symptoms, worsening physical signs or radiographic findings attributable to infection. Persisting fever without other signs or symptoms will not be interpreted as progressing infection.

• Uncontrolled hyperglycemia.

• Patients with insulin -dependent diabetes.
• Patients with decompensated liver disease, defined as: clinical ascites requiring paracentesis, hepatic encephalopathy, hepatorenal syndrome or variceal hemorrhage.
• Active gastrointestinal bleeding within 30 days of enrollment.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Не применимо

Модель

Одна группа

Маскирование

Открытое

Основная цель

Лечение

Центры проведения

США · 1 центр

• Rogel Comprehensive Cancer Center — Ann Arbor

Идентификаторы

NCT: NCT05901519 · UMCC 2022.120 · HUM00234029

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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