Application of Endoscopic Selective Neck Dissection Under Multimodal Assessment for Residual Cerv… (NCT07636499) | Clinical Trial Compass
Active — Not RecruitingPhase 1
Application of Endoscopic Selective Neck Dissection Under Multimodal Assessment for Residual Cervical Lymph Nodes in N3 Nasopharyngeal Carcinoma After Radiotherapy
China50 participantsStarted 2022-08-30
Plain-language summary
The goal of this phase I clinical trial is to learn whether a multimodal follow-up evaluation combined with endoscopic selective neck dissection (ESND) is safe and feasible in patients with newly diagnosed N3 nasopharyngeal carcinoma.
The main questions it aims to answer are:
* Is the multimodal evaluation-guided surveillance-intervention approach safe for patients?
* Is this approach feasible for identifying and managing residual cervical lymph nodes after radiotherapy? Participants will receive standard chemoradiotherapy. After treatment, they will undergo follow-up evaluation using clinical assessment, conventional imaging, Epstein-Barr virus DNA testing, and contrast-enhanced ultrasound. Participants with clinically suspicious residual cervical lymph nodes identified by multimodal evaluation and eligible for surgery underwent endoscopic selective neck dissection.
Who can participate
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Aged 18 to 70 years.
. Pathologically confirmed nasopharyngeal non-keratinizing carcinoma (differentiated or undifferentiated, i.e., WHO Type II or III).
. Tumor staged as TanyN3M0 according to the 8th Edition of the American Joint Committee on Cancer/Union for International Cancer Control (AJCC/UICC) staging system.
. ECOG performance status 0-1.
. No previous neck dissection.
. Adequate hematologic, hepatic, and renal function, defined as: white blood cell count ≥4.0 × 10\^9/L, absolute neutrophil count ≥2.0 × 10\^9/L, hemoglobin ≥90 g/L, platelet count ≥100 × 10\^9/L, aspartate aminotransferase and alanine aminotransferase ≤2.5 × the upper limit of normal, and creatinine clearance ≥60 mL/min
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Incidence of Treatment-Emergent Adverse Events
Timeframe: From enrollment through post-radiotherapy follow-up, up to 36 months
. Written informed consent provided prior to study enrollment
Exclusion criteria
. Ongoing receipt of other antitumor treatment or concurrent participation in another interventional clinical trial.
. Pregnancy or breastfeeding
. Severe concomitant disease that may, in the investigator's judgment, pose an unacceptable risk or compromise study compliance, including severe cardiac disease, severe pulmonary dysfunction, significant renal disease, or severe psychiatric illness.
. History of another invasive malignancy within 5 years before enrollment, except for adequately treated basal cell carcinoma of the skin, cervical carcinoma in situ, or superficial bladder tumors (Ta, Tis, or T1).