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Clinical Trial Summary

The aim of this study is the safety and efficacy of cryosurgery plus NK immunotherapy to recurrent pharyngeal cancer.


Clinical Trial Description

By enrolling patients with recurrent pharyngeal cancer adapted to enrolled criteria, this study will document for the first time the safety and the short and long term efficacy of the combined therapy using cryosurgery and natural killer (NK) cells.

The safety will be evaluated by statistics of adverse reactions. The efficacy will be evaluated according to local relief degree, progress free survival (PFS) and overall survival (OS). ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02849327
Study type Interventional
Source Fuda Cancer Hospital, Guangzhou
Contact
Status Completed
Phase Phase 1/Phase 2
Start date July 1, 2016
Completion date July 1, 2019