A Randomized, Double-blind Study to Evaluate the Clinical... | NCT04597476

Status Module

Description Module

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Fucoidan Group	Experimental	Fucoidan powder at 4.4 g per sachet (dose) for oral administration. Fucoidan 4.4 g, PO, bid for 24 weeks	Dietary Supplement: Fucoidan
Potato starch	Placebo Comparator	Potato starch at 4.4 g per sachet (dose) for oral administration. Potato starch 4.4 g, PO, bid for 24 weeks	Other: Placebo( Potato starch)

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Fucoidan	Dietary Supplement	Fucoidan refers to a class of fucose-enriched sulfated polysaccharides with an average molecular weight of 20,000 Daltons (Da), which can be found in many varieties of edible brown seaweeds and algae . In cell culture studies and animal studies, fucoidan has been shown to possess a range of biological activities, including anti-cancer, anti-inflammatory, and immunoregulatory effects . A recent in vitro study conducted in head and neck squamous cell carcinoma (HNSCC) cell lines (H103, FaDu, and KB) showed that fucoidan could induce cell cycle arrest and possibly apoptosis in a dose-dependent manner, while also enhancing response to cisplatin treatment . In addition, fucoidan has also been shown to inhibit the proliferation of nasopharyngeal carcinoma cells and MC3 human mucoepidermoid carcinoma (MEC) cells .

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
To evaluate disease-free survival (DFS) of patients treated with a combination of fucoidan, chemotherapy, and radiation therapy	To evaluate disease-free survival (DFS) of patients treated with a combination of fucoidan, chemotherapy, and radiation therapy	From date of randomization and assessed up to 96 weeks

Secondary Outcomes

Measure	Description	Time Frame
To evaluate pain in patients treated with a combination of fucoidan, chemotherapy, and radiation therapy	To evaluate pain in patients treated with a combination of fucoidan, chemotherapy, and radiation therapy by a numerical rating scale (NRS: 0-10)	From date of randomization to the end of treatment period, up to 24 weeks

Other Outcomes

Measure	Description	Time Frame
To evaluate the safety of fucoidan, as defined by the incidence of treatment-emergent adverse events (TEAEs)	To evaluate the safety of fucoidan, as defined by the incidence of treatment-emergent adverse events (TEAEs)	From date of randomization to the end of treatment period, up to 24 weeks
To evaluate the quality of life (QoL) of patients treated with a combination of fucoidan, chemotherapy, and radiation therapy by using questionnaire: EQ5D

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

The patients with stage III/IV head and neck squamous cell carcinoma (HNSCC) withoutdistant metastasis who had not received any treatment to head and neck cancer can be enrolled in this study.
Completed a computed tomography (CT) or magnetic resonance imaging (MRI) scan of the head and neck (including the primary tumor and neck nodes) within 6 weeks prior to enrollment.
Adequate renal function, with serum creatinine ≤ 1.5 mg/dL. Patients with serum creatinine > 1.5 mg/dL may be eligible if calculated creatinine clearance ≥ 55 mL/min as based on the results of the Cockcroft-Gault Equation or 24-hour urine collection.
Age ≥ 20 years and ≤ 75 years.
Eastern Cooperative Oncology Group (ECOG) Performance Status = 0-1.
Expected lifespan > 6 months.
Adequate bone marrow function, as defined by absolute neutrophil count ≥ 1,500/μL, platelet count ≥ 100,000/μL, and hemoglobin ≥ 9 g/dL.
Adequate hepatic function, with total bilirubin ≤ 1.5 × upper normal limit (UNL; patients with hyperbilirubinemia caused by Gilbert's syndrome may be eligible if total bilirubin ≤ 2.5 × UNL), aspartate aminotransferase (AST) ≤ 2.5 × UNL, alanine aminotransferase (ALT) ≤ 2.5 × UNL, and alkaline phosphatase (ALP) ≤ 2.5 × UNL.
Men and women of childbearing potential must consent to the use of effective contraception while on treatment period.
Patients must be able to understand and be willing to sign a written informed consent document.
Patients must be able to comply with the study protocol.

Exclusion Criteria:

Diagnosed as nasopharyngeal cancer.
Body mass index (BMI) < 18.5.
Significant history of cardiac disease (i.e. uncontrolled hypertension, unstable angina, congestive heart failure, or uncontrolled arrhythmias, etc.).
Patients with a history of any other malignancy (except squamous or basal cell skin cancer or cervical carcinoma in situ) are ineligible, unless the patient has been continuously disease-free for at least 5 years.
Previously received chemotherapy, radiation therapy, or immunotherapy for head and neck cancer.
Dysphagia patients who do not consent to nasogastric (NG), orogastric (OG), or percutaneous endoscopic gastrostomy (PEG) feeding.
History or clinical evidence of any hyperthyroidism, cirrhosis, hepatic failure, human immunodeficiency virus (HIV) infection, renal failure (as determined by a serum creatinine > 250 µmol/L or > 2.83 mg/dL at screening), active tuberculosis (as confirmed by sputum or other microbiological methods within the last five years), or active hepatitis B/C.
Any other clinical disorders or unsuitable conditions that render the patient ineligible for this study, as determined by the principal investigator(s).
Treatment with any investigational product or health supplement within 28 days prior to enrollment.
Pregnant or breastfeeding women.
Non-compliance with the requirement for contraception or other aspects of the study protocol.
Inability to understand and provide informed consent regarding participation in this study.