Comparing the Diagnostic Role of PET/MRI and of PET/CT Among Patients With Gastric Cancer

NCT ID: NCT03015298

Last Updated: 2017-01-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-01-31

Study Completion Date

2018-06-30

Brief Summary

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The results of PET/MRI and PET/CT in each recruited gastric cancer patients will be compared.

Detailed Description

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A prospective comparison of PET/MRI and PET/CT for gastric cancer will be performed,to evaluate the value of PET/MRI in predicting the preoperative staging and resectability of gastric cancer and investigate the role of PET/MRI in gastric cancer diagnosis.The evaluation parameters are the diagnostic accuracy of gastric cancer staging( including the overall accuracy, sensitivity, and specificity) and the receiver operating characteristic (ROC).

Conditions

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Gastric Cancer Stage

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Gastric cancer

Each patient will perform a PET/MRI examination,and in the next day,a PET/CT.All the examinations are performed before the operation.

PET/MRI

Intervention Type DEVICE

The recruited patients will receive a PET/MRI examination to evaluation the stage and resectability of the cancer.

PET/CT

Intervention Type DEVICE

At the next day of PET/MRI examination,A PET/CT examination will be performed.

Interventions

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PET/MRI

The recruited patients will receive a PET/MRI examination to evaluation the stage and resectability of the cancer.

Intervention Type DEVICE

PET/CT

At the next day of PET/MRI examination,A PET/CT examination will be performed.

Intervention Type DEVICE

Other Intervention Names

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Positron emission tomography-magnetic resonance imaging Positron emission tomography-computed tomography

Eligibility Criteria

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Inclusion Criteria

1. Histological diagnosis of gastric cancer
2. No previous treatment history for gastric cancer
3. Without complications of obstruction,bleeding and so on
4. Without severe diabetes,the levels of blood glucose \<6.2 mmol/L .
5. No cardiac pacemarker,never stimulator or other metal substitute materials in vivo.

Exclusion Criteria

1. With other neoplastic disease.
2. Suffering acute inflammatory disease
3. History of chemo-radiotherapy
4. Suffering prostate hyperplasia,glaucoma
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Chinese PLA General Hospital

OTHER

Sponsor Role lead

Responsible Party

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Lin Chen

Director

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Jianxin Cui, Doctor

Role: STUDY_DIRECTOR

the Chinese PLA General Hospital

Yi Liu

Role: PRINCIPAL_INVESTIGATOR

the Chinese PLA General Hospital

Central Contacts

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Lin Chen, Master

Role: CONTACT

86-13801290395

Other Identifiers

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Experiment20160901

Identifier Type: -

Identifier Source: org_study_id

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