{
    "info": {
        "nct_id": "NCT05978882",
        "official_title": "Feasibility Study of Sentinel Navigation Surgery in Early Gastric Cancer Using Fluorescence (SENORITA4 Trial)",
        "inclusion_criteria": "* single lesion of adenocarcinoma in preoperative endoscopic biopsy clinical stage T1N0 in the preoperative evaluation of endoscopy and computed tomography\n* tumor size: less than 3cm\n* location: 2cm far from the pylorus or cardia\n* aged 20 to 80\n* ECOG 0 or 1\n* patient who signed the agreement\n* patient who is suspected to underwent laparoscopic or robotic gastrectomy\nHealthy volunteers allowed\nMust have minimum age of 20 Years\nMust have maximum age of 80 Years",
        "exclusion_criteria": "* indication of endoscopic submucosal resection\n* inoperable due to poor cardiac, and pulmonary function\n* pregnant\n* having allergic reaction, previous upper abdominal surgery except laparoscopic cholecystectomy, previous radiation therapy to upper abdomen\n* diagnosed as malignancy within 5 years except carcinoma in situ of cervix cancer and thyroid cancer",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "line": "* single lesion of adenocarcinoma in preoperative endoscopic biopsy clinical stage T1N0 in the preoperative evaluation of endoscopy and computed tomography",
            "criterions": [
                {
                    "exact_snippets": "single lesion of adenocarcinoma",
                    "criterion": "adenocarcinoma lesion",
                    "requirements": [
                        {
                            "requirement_type": "quantity",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "clinical stage T1N0",
                    "criterion": "clinical stage",
                    "requirements": [
                        {
                            "requirement_type": "stage",
                            "expected_value": "T1N0"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* tumor size: less than 3cm",
            "criterions": [
                {
                    "exact_snippets": "tumor size: less than 3cm",
                    "criterion": "tumor size",
                    "requirements": [
                        {
                            "requirement_type": "size",
                            "expected_value": {
                                "operator": "<",
                                "value": 3,
                                "unit": "cm"
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "* location: 2cm far from the pylorus or cardia",
            "criterions": [
                {
                    "exact_snippets": "location: 2cm far from the pylorus or cardia",
                    "criterion": "tumor location",
                    "requirements": [
                        {
                            "requirement_type": "distance",
                            "expected_value": {
                                "operator": ">=",
                                "value": 2,
                                "unit": "cm"
                            }
                        },
                        {
                            "requirement_type": "anatomical reference points",
                            "expected_value": [
                                "pylorus",
                                "cardia"
                            ]
                        }
                    ]
                }
            ]
        },
        {
            "line": "* aged 20 to 80",
            "criterions": [
                {
                    "exact_snippets": "aged 20 to 80",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "range",
                            "expected_value": {
                                "comparisons": [
                                    {
                                        "operator": ">=",
                                        "value": 20,
                                        "unit": "years"
                                    },
                                    {
                                        "operator": "<=",
                                        "value": 80,
                                        "unit": "years"
                                    }
                                ]
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "* ECOG 0 or 1",
            "criterions": [
                {
                    "exact_snippets": "ECOG 0 or 1",
                    "criterion": "ECOG performance status",
                    "requirements": [
                        {
                            "requirement_type": "value",
                            "expected_value": [
                                "0",
                                "1"
                            ]
                        }
                    ]
                }
            ]
        },
        {
            "line": "* patient who signed the agreement",
            "criterions": [
                {
                    "exact_snippets": "patient who signed the agreement",
                    "criterion": "agreement",
                    "requirements": [
                        {
                            "requirement_type": "signed",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* patient who is suspected to underwent laparoscopic or robotic gastrectomy",
            "criterions": [
                {
                    "exact_snippets": "suspected to underwent laparoscopic or robotic gastrectomy",
                    "criterion": "surgical procedure",
                    "requirements": [
                        {
                            "requirement_type": "type",
                            "expected_value": [
                                "laparoscopic gastrectomy",
                                "robotic gastrectomy"
                            ]
                        },
                        {
                            "requirement_type": "status",
                            "expected_value": "suspected to have undergone"
                        }
                    ]
                }
            ]
        },
        {
            "line": "Healthy volunteers allowed",
            "criterions": [
                {
                    "exact_snippets": "Healthy volunteers allowed",
                    "criterion": "volunteer health status",
                    "requirements": [
                        {
                            "requirement_type": "status",
                            "expected_value": "healthy"
                        }
                    ]
                }
            ]
        },
        {
            "line": "Must have minimum age of 20 Years",
            "criterions": [
                {
                    "exact_snippets": "minimum age of 20 Years",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "minimum",
                            "expected_value": {
                                "operator": ">=",
                                "value": 20,
                                "unit": "Years"
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "Must have maximum age of 80 Years",
            "criterions": [
                {
                    "exact_snippets": "maximum age of 80 Years",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "maximum",
                            "expected_value": {
                                "operator": "<=",
                                "value": 80,
                                "unit": "Years"
                            }
                        }
                    ]
                }
            ]
        }
    ],
    "exclusion_lines": [
        {
            "line": "* indication of endoscopic submucosal resection",
            "criterions": [
                {
                    "exact_snippets": "indication of endoscopic submucosal resection",
                    "criterion": "endoscopic submucosal resection",
                    "requirements": [
                        {
                            "requirement_type": "indication",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* inoperable due to poor cardiac, and pulmonary function",
            "criterions": [
                {
                    "exact_snippets": "inoperable due to poor cardiac",
                    "criterion": "cardiac function",
                    "requirements": [
                        {
                            "requirement_type": "severity",
                            "expected_value": "poor"
                        }
                    ]
                },
                {
                    "exact_snippets": "inoperable due to ... pulmonary function",
                    "criterion": "pulmonary function",
                    "requirements": [
                        {
                            "requirement_type": "severity",
                            "expected_value": "poor"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* pregnant",
            "criterions": [
                {
                    "exact_snippets": "pregnant",
                    "criterion": "pregnancy",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* having allergic reaction, previous upper abdominal surgery except laparoscopic cholecystectomy, previous radiation therapy to upper abdomen",
            "criterions": [
                {
                    "exact_snippets": "having allergic reaction",
                    "criterion": "allergic reaction",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "previous upper abdominal surgery except laparoscopic cholecystectomy",
                    "criterion": "previous upper abdominal surgery",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        },
                        {
                            "requirement_type": "exclusion",
                            "expected_value": "laparoscopic cholecystectomy"
                        }
                    ]
                },
                {
                    "exact_snippets": "previous radiation therapy to upper abdomen",
                    "criterion": "previous radiation therapy to upper abdomen",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* diagnosed as malignancy within 5 years except carcinoma in situ of cervix cancer and thyroid cancer",
            "criterions": [
                {
                    "exact_snippets": "diagnosed as malignancy within 5 years",
                    "criterion": "malignancy diagnosis",
                    "requirements": [
                        {
                            "requirement_type": "time since diagnosis",
                            "expected_value": {
                                "operator": "<=",
                                "value": 5,
                                "unit": "years"
                            }
                        }
                    ]
                },
                {
                    "exact_snippets": "except carcinoma in situ of cervix cancer",
                    "criterion": "carcinoma in situ of cervix cancer",
                    "requirements": [
                        {
                            "requirement_type": "exclusion",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "except ... thyroid cancer",
                    "criterion": "thyroid cancer",
                    "requirements": [
                        {
                            "requirement_type": "exclusion",
                            "expected_value": true
                        }
                    ]
                }
            ]
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [],
    "failed_miscellaneous": []
}