Intestinal Flora Sequencing for Nasopharyngeal Carcinoma

Central South University

Status: Completed

Conditions: Nasopharyngeal Carcinoma

Study type: Observational

Funder types: Other

Identifiers

NCT04094545

ThirdXiangyaJHY

Details and patient eligibility

About

This study investigated the correlation between the changes in the intestinal flora and NPC by an examination of the intestinal flora and multiple clinical indicators of the blood of 8 carefully screened patients of familial NPC, 24 patients of sporadic NPC and 27 healthy controls and a comparison of the differences in their intestinal flora structures and biological functions. By analyzing the function of the intestinal floras of NPC patients, we aimed to provide a better biological marker for patients with familial and sporadic NPC and constructed a disease prediction model for high-risk populations.

Full description

Nasopharyngeal carcinoma (NPC) is a malignant nasopharyngeal disease with a complicated etiology that occurs mostly in southern China. Intestinal flora imbalance is believed to be associated with a variety of organ malignancies. Currently, the relationship between intestinal flora and NPC is not clear, although many studies have shown that intestinal flora can be used as a biomarker for many cancers and to predict cancer.

To compare the differences in intestinal flora compositions and biological functions among patients with familial NPC (NPC_F), patients with sporadic NPC (NPC_S) and healthy controls (NOR), we compared the intestinal flora DNA sequencing and hematological testing results between every two groups using bioinformatic methods.

Enrollment: 568 patients

Sex: All

Ages: 18 to 75 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• NPC patients with a first degree family history of NPC
• NPC patients without any kind of tumor family history

Exclusion criteria

• Informed refusal.
• Lack of necessary tests and patient test information is not detailed

Trial design

568 participants in 2 patient groups

Nasopharyngeal carcinoma(NPC)

Description:

The patients (1) were diagnosed with NPC; 2)18\< Age \<75.

Health adults

Description:

(1) 18\< Age \<75, and Han Chinese residents living in Hunan more than 3 years. (2) Health examination population who physical examination, assistant examination and serological examination were normal; None of the patients had rhinitis or used any antibiotics during the three months last 3 months.