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Phase 1 study of sulfapyridine in patients with advanced gastric cancer.

Phase 1 study of sulfapyridine in patients with advanced gastric cancer. - SASP

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000010254
Enrollment
6
Registered
2013-03-31
Start date
2013-04-08
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

advanced gastric cancer

Interventions

SAPS 8 g a day are orally-administered daily in a 14-day period. The maximum dose is 16 g a day.

Sponsors

National Cancer Center Hospital East
Lead Sponsor
School of Medicine, Keio University RIKEN
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Histologically or cytologically proven gastric adenocarcinoma or gastro-esophageal junction adenocarcinoma. 2) Preserved tumor specimen or biopsy specimens are available before this therapy, and biopsy specimens are considered to be available after 1 course of this therapy. 3) Prior chemotherapies for advanced gastric cancer and recurrent gastric cancer meet the criteria as follows. (In case of progression during adjuvant/neoadjuvant therapy or <= 6 months after the last administration of adjuvant/neoadjuvant therapy, the adjuvant/neoadjuvant therapy will be considered one regimen.) i. Chemotherapy include fluorinated pyrimidine. ii. Chemotherapy include platinum derivative. iii. Chemotherapy include taxane. iv. Chemotherapy include Irinotecan. 4) >= 20 years old. 5) ECOG Performance Status of 0-1, or 2. 6) Adequate organ function. i.e. meet all criterion as follows. i. Absolute neutrophil count >= 1,500 /mm3 ii. hemoglobin >= 8.0 g/dL iii. Platelet count >= 75,000 /mm3 iv. Total bilirubin <= 2.0 mg/dL v. AST <= 100 IU/L or <= 150 IU/L with liver metastasis. vi. ALT <= 100 IU/L or <= 150 IU/L with liver metastasis. vii. serum creatinine <= 2.0 mg/dL 7) No blood transfusion within 14 days prior to enrollment. 8) AE related to prior treatment must be Grade <= 1 according to CTCAE. (except alopecia, peripheral sensory neuropathy, skin hyperpigmentation and dysgeusia) 9) Women of childbearing potential must have a negative serum pregnancy test within 14 days prior to enrollment. 10) Adequate oral intake. 11) Written informed consent.

Exclusion criteria

Exclusion criteria: 1) Chemotherapy, radiation therapy or other investigational drugs within 2 weeks prior to enrollment. 2) Active bleeding. 3) Patient with any of the following symptoms within 6 months prior to administration of the drug; myocardial infarction, severe or unstable angina, congested heart failure, cerebrovascular accident containing transient ischemic attack or pulmonary embolism. 4) Uncontrolled bronchial asthma. 5) Patient with brain metastases. 6) Laparotomy or thoracotomy within 4 weeks to enrollment. 7) Known hypersensitivity to sulfa drugs or acetylsalicylic acid formulation. 8) Women during pregnancy or lactation, women suspected of being pregnant, women desiring future fertility. 9) Patient is judged by the investigator to be inappropriate for study participation for any reason. 10) Patient with Ulcerative colitis, or treated patient with sulfapyridine or 5-ASA derivative.

Design outcomes

Primary

MeasureTime frame
Frequency of dose limiting toxicity (DLT)

Secondary

MeasureTime frame
Adverse event : AE Response rate: RR Progression free survival: PFS pharmacokinetics: PK

Countries

Japan

Contacts

Public ContactKouhei Shitara

National Cancer Center Hospital East Gastrointestinal Oncology Division

kshitara@east.ncc.go.jp04-7133-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026