Apatinib for the Elderly Advanced Gastric Cancer

NCT ID: NCT03104283

Last Updated: 2022-03-15

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE2
• Total Enrollment: 48 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2017-06-05
• Study Completion Date: 2020-06-02

Brief Summary

The purpose of our study is to assess the efficacy and safety of apatinib in elderly advanced gastric cancer patients, and to find the relationship between the expression of VEGFR-2 and efficacy of apatinib treatment.

Detailed Description

The trial is funded by Chinese Society of Clinical Oncology-Beijing Xisike Clinical Oncology Research Fundation. The trial is prepared to be registered on the clinicaltrail.gov.

Quality assurance plan: Every participant is enrolled or excluded by two practiced investigators. And two investigators participate in all steps of the trail, including the record of the data, which is compared by the investigators. If the data is consistent, the investigators would record the data; if not, the data would be checked and decided by the two investigators. All the steps and data are site monitored and audited by the staff of research and financial department of Affliated Hospital of Qinghai University.

Data check: The investigators compare data entered into the registry against predefined rules for range or consistency with other data fields in the registry.

Source data verification: The investigators assess the accuracy, completeness, or representativeness of registry data by comparing the data to external data sources, including medical records and electronic case report forms.

Data dictionary that contains detailed descriptions of each variable used by the registry, including the source of the variable, coding information, and normal ranges if relevant.

Standard Operating Procedures to address registry operations and analysis activities, such as participants recruitment, data collection, data management, data analysis, reporting for adverse events, and change management. All registry operations would be done according to specific steps, and by two practiced investigators.

Sample size assessment to specify the number of participants or participant years necessary to demonstrate an effect. According to the formula to differ advantages and disadvantages, the investigators need at least 47 participants to take part in the trail. The investigators can recruit about 20 participants every year according to previous experiences, so the investigators should recruit about two years.

Plan for missing data: The investigators would collect as much data as possible, and the investigators exclude the participants who cannot cooperate on recruitment. And the investigators manage situations according to statistical principles where variables are reported as missing, unavailable, non-reported, uninterpretable, or considered missing because of data inconsistency or out-of-range results.

Statistical analysis plan: Statistical analyses would be performed by using SPSS software, version 13.0 (SPSS Inc., IL, USA). Survival analysis would be performed using Kaplan-Meier methodology. Fisher's exact test would be used to analyze the efficacy of treatment. Cox proportional hazards model would be used for multivariate analysis. The level of significance is defined as P < 0.05.

Conditions

Gastric Cancer

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Apatinib Group

take apatinib orally (500mg/d or 250mg/d, once a day, continuously )

Group Type: EXPERIMENTAL

Apatinib

Intervention Type: DRUG

take apatinib orally until disease progression or appearance of unbearable toxicity

Interventions

Apatinib

take apatinib orally until disease progression or appearance of unbearable toxicity

Intervention Type: DRUG

Other Intervention Names

Apatinib group

Eligibility Criteria

Inclusion Criteria

1. Elderly patients (aged ≥ 60 years) with histologically confirmed advanced adenocarcinoma of the stomach or gastroesophageal junction;

2. Eastern Cooperative Oncology Group (ECOG) performance status 0-1;

3. Progression with or intolerance to one or more lines of chemotherapy;

4. At least one measurable lesion as defined by RECIST 1.1;

5. With acceptable hematologic, cardiac, hepatic, pulmonary and renal function;

6. Can take apatinib orally;

7. Estimated life expectancy ≥ 3 months.

Exclusion Criteria

1. Patients cannot take apatinib orally for any reason;

2. Patients with uncontrolled central nervous system (CNS) metastases;

3. Patients with massive hydrothorax or ascites;

4. Proteinuria 2+ or 24-hour urinary protein ≥ 1g;

5. Newly-happened traumatism or pathological fracture;

6. Estimated life expectancy ˂ 3 months;

7. Received chemotherapy in the past 28 days before enrollment;

8. Patients with uncontrolled blood pressure on medication (≥ 140/90 mmHg);

9. Patients with bleeding tendency, receiving thrombolytics or anticoagulants, receiving intravenous antibiotic treatment, had received bevacizumab or other VEGF TKIs before, or with other primary malignancy (except basal cell skin cancer or cervical carcinoma in situ).

• Minimum Eligible Age: 60 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Affiliated Hospital of Qinghai University

OTHER

Sponsor Role: lead

Responsible Party

Jiuda Zhao

Professor

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Jiuda Zhao, M.D.

Role: PRINCIPAL_INVESTIGATOR

Affiliated Hospital of Qinghai University

Locations

Affiliated Hospital of Qinghai University

Xining, Qinghai, China

People's Hospital of Qinghai Province

Xining, Qinghai, China

Qinghai Red Cross Hospital

Xining, Qinghai, China

the Fifth People's Hospital of Qinghai Province

Xining, Qinghai, China

Yangquan No.1 People's Hospital

Yangquan, Shanxi, China

Countries

China

Other Identifiers

AHQU-2017001

Identifier Type: -

Identifier Source: org_study_id