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The safety and efficacy of photodynamic diagnosis with SPP-006 at staging laparoscopy for advanced gastric cancer. Prospective multi-center trial.

The safety and efficacy of photodynamic diagnosis with SPP-006 at staging laparoscopy for advanced gastric cancer. Prospective multi-center trial. - ALAP Study

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2091220225
Enrollment
30
Registered
2015-10-26
Start date
2015-11-02
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

large type 3 or type 4 gastric cancer

Interventions

Intervention type:DRUG Name of intervention:SPP-006(20 or 40 mg/kg) Dose form / Japanese Medical Device Nomenclature:GRANULES Route of administration / Site of application:ORAL Dose per administration

Sponsors

Osaka University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Japanese patients who meet all of the following criteria are included in this clinical trial. 1)Age older than 20 years 2)Macroscopic finding is type 4 or type 3 whose size is over 8 cm by endoscopy and/or CT 3) ECOG Performance Status 0-1 4)Patients without any abnormal function in kidney, liver, blood, heart or lung. 5) Patients in treatment without other tumors. 6) Patient in well compliance with protocol and with written informed consent.

Exclusion criteria

Exclusion criteria: Patients who meet any of the following criteria are excluded from this trial 1) Patient with poor controlled infection 2)Patient with severe complications e.g. malignant hypertension, severe cardiac failure congestive, severe or unstable angina, myocardial infarction within last three months, cirrhosis in terminal stage, severe renal failure, diabetes mellitus poor control, severe pulmonary fibroses, active interstitial pneumonia, and so on. 3) Patients with current bone marrow transplantation 4) Patient with severe mental disorder 5) Patient with known allergy to 5-ALA or a similar compound 6) Participation in other clinical studies with investigational drugs concurrently 7) Pregnant or breast-feeding 8) Patient is judged exclusive by investigator

Design outcomes

Primary

MeasureTime frame
Incidence of Adverse event rate with each CTCAE grade

Secondary

MeasureTime frame
Sensitivity,specificity,positive predictive value, negative predictive value,the ratio of patients with peritoneal metastases

Countries

Japan

Contacts

Public ContactTsuyoshi Takahashi

Osaka University Hospital

ttakahashi2@gesurg.med.osaka-u.ac.jp+81-6-6879-3251

Outcome results

None listed

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