{
    "info": {
        "nct_id": "NCT06108531",
        "official_title": "Study on the Application of Tumor Exosome Liquid Biopsy in the Early Diagnosis of Pancreatic Cancer",
        "inclusion_criteria": "Diagnosis of pancreatic cancer confirmed by imaging (case) Diagnosis of chronic pancreatitis confirmed by imaging (hospital control)\nHealthy volunteers allowed\nMust have minimum age of 18 Years\nMust have maximum age of 80 Years",
        "exclusion_criteria": "The pathology diagnosis and imaging does not matched Patients with other malignant tumors Patients with other severe systemic diseases",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "line": "Diagnosis of pancreatic cancer confirmed by imaging (case) Diagnosis of chronic pancreatitis confirmed by imaging (hospital control)",
            "criterions": [
                {
                    "exact_snippets": "Diagnosis of pancreatic cancer confirmed by imaging",
                    "criterion": "pancreatic cancer",
                    "requirements": [
                        {
                            "requirement_type": "confirmation method",
                            "expected_value": "imaging"
                        }
                    ]
                },
                {
                    "exact_snippets": "Diagnosis of chronic pancreatitis confirmed by imaging",
                    "criterion": "chronic pancreatitis",
                    "requirements": [
                        {
                            "requirement_type": "confirmation method",
                            "expected_value": "imaging"
                        }
                    ]
                }
            ]
        },
        {
            "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 18 Years",
            "criterions": [
                {
                    "exact_snippets": "minimum age of 18 Years",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "minimum",
                            "expected_value": {
                                "operator": ">=",
                                "value": 18,
                                "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": "The pathology diagnosis and imaging does not matched Patients with other malignant tumors Patients with other severe systemic diseases",
            "criterions": [
                {
                    "exact_snippets": "The pathology diagnosis and imaging does not matched",
                    "criterion": "pathology diagnosis and imaging match",
                    "requirements": [
                        {
                            "requirement_type": "match",
                            "expected_value": false
                        }
                    ]
                },
                {
                    "exact_snippets": "Patients with other malignant tumors",
                    "criterion": "other malignant tumors",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": false
                        }
                    ]
                },
                {
                    "exact_snippets": "Patients with other severe systemic diseases",
                    "criterion": "other severe systemic diseases",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": false
                        }
                    ]
                }
            ]
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [],
    "failed_miscellaneous": []
}