Head and Neck Cancer
Conditions
Brief summary
This research aims to evaluate the absorption and elimination profile of a bioactive compound PEITC in the matrix of Nutri-jelly - a novel edible nutritious gel. Thus, the investigators conducted a pharmacokinetic study in 12 head and neck cancer survivors. After consumed a serving of Nutri-jelly containing 20 mg PEITC, plasma levels of PEITC at 0, 1, 2, 3, 4, 6, 8, 12 and 24 hours were specifically measured by ammonia derivatization and analyzed by liquid chromatography-mass spectrometry (LC-MS/MS). Non-compartmental pharmacokinetic analysis was performed.
Detailed description
β-phenylethyl isothiocyanate (PEITC) is a phytochemical found in cruciferous vegetables with anti-cancer properties in vitro and in vivo. However, its pharmacokinetic profile in cancer survivors were unknown. A pharmacokinetic study was conducted in head and neck cancer survivors to evaluate the absorption and elimination profile of PEITC in the matrix of Nutri-jelly - a novel edible nutritious gel. Twelve head and neck cancer survivors consumed a serving of Nutri-jelly containing 20 mg PEITC. Plasma levels of PEITC at 0, 1, 2, 3, 4, 6, 8, 12 and 24 hours were specifically measured by ammonia derivatization and analyzed by LC-MS/MS. Non-compartmental pharmacokinetic analysis was performed. Pharmacokinetic parameters including Cmax, Tmax, half-life, clearance were analyzed.
Interventions
DIETARY_SUPPLEMENTNutri-PEITC jelly
an edible, easily to swallow nutritious gel containing a bioactive compound PEITC
Sponsors
Maha Vajiralongkorn Thanyaburi Hospital
Mahidol University
Srinakharinwirot University
Dental Innovation Foundation Under Royal Patronage
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
SUPPORTIVE_CARE
Masking
NONE
Intervention model description
Head and neck cancer survivors - patients who had been diagnosed with cancer of lip, oral cavity, oropharynx and nasopharynx, received treatment and the oncologists had defined them as complete remission, and having normal physical exam and blood biochemistry
Eligibility
Sex/Gender
ALL
Age
20 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
* age 20 or above * Diagnosed with Head and neck cancer * Completed radiation or chemotherapy since at least 4 weeks ago * normal physical exam * Eastern Cooperative Oncology Group (ECOG) performance status 0 - 2 * Life expectancy \> 3 months * Normal kidney function evidenced by serum creatinine, blood urea nitrogen (BUN), no kidney stone, no history of renal dialysis * Normal liver function evidenced by serum bilirubin, aspartate transaminase (AST), alanine amino transferase (ALT) * not pregnant or breastfeeding * no psychiatric symptoms * normal vital sign and normal blood chemistry including complete blood count CBC) * provide voluntary inform consent
Exclusion criteria
* unable to communicate * reject to take Nutri-jelly * unable to refrain from vegetable intake for 3 days prior to the test * take paracetamol during 2 days prior to the test * body weight less than 35 kg or higher than 65 kg * oral infection such as Candidiasis interfering with normal oral intake
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Maximum plasma concentration (Cmax) of PEITC | Day 0 - Day 1 | Plasma concentration of PEITC during 24 hours after intake of Nutri-jelly will be measured and the highest concentration will be identified. |
| Time to reach maximum concentration (Tmax) | Day 0 - Day 1 | The duration to reach maximum plasma concentration of PEITC will be calculated. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Area under the curve of plasma concentration of PEITC and time | Day 0 - Day 1 | Graph between plasma concentration and time will be plotted. The area under the curve will be calculated. |
Outcome results
None listed