{
    "info": {
        "nct_id": "NCT01822262",
        "official_title": "All the Phases Study Will be Operated by the Department of Hepatobiliary Surgery, The Affiliated Hospital of Guiyang Medical College",
        "inclusion_criteria": "* Clinical diagnosis of calculous cholecystitis.\nHealthy volunteers allowed\nMust have minimum age of 12 Years\nMust have maximum age of 75 Years",
        "exclusion_criteria": "* Gallbladder's wall >3mm, atrophied gallbladder,gallstone obstruct the Hartmann's pouch.\n* Abdominal ultrasound display the contractibility of gallbladder is poor.\n* The aged patients with bad heart and lung function.\n* Patients who has acute cholecystitis,pancreatitis,pancreaticobiliary diseases, especially choledocholithiasis.\n* Pregnant or lactational women.",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "identified_line": {
                "line": "* Clinical diagnosis of calculous cholecystitis.",
                "criterions": [
                    {
                        "exact_snippets": [
                            "Clinical diagnosis of calculous cholecystitis"
                        ],
                        "criterion": "calculous cholecystitis",
                        "requirement_type": "diagnosis",
                        "expected_value": true
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": [
                            "Clinical diagnosis of calculous cholecystitis"
                        ],
                        "criterion": "calculous cholecystitis",
                        "requirement_type": "diagnosis",
                        "expected_value": true
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "Healthy volunteers allowed",
                "criterions": [
                    {
                        "exact_snippets": [
                            "Healthy volunteers allowed"
                        ],
                        "criterion": "healthy volunteers",
                        "requirement_type": "participation",
                        "expected_value": true
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": [
                            "Healthy volunteers allowed"
                        ],
                        "criterion": "healthy volunteers",
                        "requirement_type": "participation",
                        "expected_value": true
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "Must have minimum age of 12 Years",
                "criterions": [
                    {
                        "exact_snippets": [
                            "minimum age of 12 Years"
                        ],
                        "criterion": "age",
                        "requirement_type": "minimum",
                        "expected_value": {
                            "operator": ">=",
                            "value": 12
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": [
                            "minimum age of 12 Years"
                        ],
                        "criterion": "age",
                        "requirement_type": "minimum",
                        "expected_value": {
                            "operator": ">=",
                            "value": 12
                        }
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "Must have maximum age of 75 Years",
                "criterions": [
                    {
                        "exact_snippets": [
                            "maximum age of 75 Years"
                        ],
                        "criterion": "age",
                        "requirement_type": "maximum",
                        "expected_value": {
                            "operator": "<=",
                            "value": 75
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": [
                            "maximum age of 75 Years"
                        ],
                        "criterion": "age",
                        "requirement_type": "maximum",
                        "expected_value": {
                            "operator": "<=",
                            "value": 75
                        }
                    }
                ]
            }
        }
    ],
    "exclusion_lines": [
        {
            "identified_line": {
                "line": "* Gallbladder's wall >3mm, atrophied gallbladder,gallstone obstruct the Hartmann's pouch.",
                "criterions": [
                    {
                        "exact_snippets": [
                            "Gallbladder's wall >3mm"
                        ],
                        "criterion": "gallbladder wall",
                        "requirement_type": "thickness",
                        "expected_value": {
                            "operator": ">",
                            "value": 3
                        }
                    },
                    {
                        "exact_snippets": [
                            "atrophied gallbladder"
                        ],
                        "criterion": "gallbladder",
                        "requirement_type": "condition",
                        "expected_value": "atrophied"
                    },
                    {
                        "exact_snippets": [
                            "gallstone obstruct the Hartmann's pouch"
                        ],
                        "criterion": "gallstone",
                        "requirement_type": "obstruction",
                        "expected_value": "Hartmann's pouch"
                    }
                ]
            },
            "logical_structure": {
                "or_criteria": [
                    {
                        "and_criteria": [
                            {
                                "exact_snippets": [
                                    "Gallbladder's wall >3mm"
                                ],
                                "criterion": "gallbladder wall",
                                "requirement_type": "thickness",
                                "expected_value": {
                                    "operator": ">",
                                    "value": 3
                                }
                            },
                            {
                                "exact_snippets": [
                                    "atrophied gallbladder"
                                ],
                                "criterion": "gallbladder",
                                "requirement_type": "condition",
                                "expected_value": "atrophied"
                            }
                        ]
                    },
                    {
                        "exact_snippets": [
                            "gallstone obstruct the Hartmann's pouch"
                        ],
                        "criterion": "gallstone",
                        "requirement_type": "obstruction",
                        "expected_value": "Hartmann's pouch"
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "* Abdominal ultrasound display the contractibility of gallbladder is poor.",
                "criterions": [
                    {
                        "exact_snippets": [
                            "Abdominal ultrasound display the contractibility of gallbladder"
                        ],
                        "criterion": "gallbladder contractibility",
                        "requirement_type": "quality",
                        "expected_value": "poor"
                    }
                ]
            },
            "logical_structure": {
                "not_criteria": {
                    "exact_snippets": [
                        "Abdominal ultrasound display the contractibility of gallbladder"
                    ],
                    "criterion": "gallbladder contractibility",
                    "requirement_type": "quality",
                    "expected_value": "poor"
                }
            }
        },
        {
            "identified_line": {
                "line": "* Patients who has acute cholecystitis,pancreatitis,pancreaticobiliary diseases, especially choledocholithiasis.",
                "criterions": [
                    {
                        "exact_snippets": [
                            "acute cholecystitis"
                        ],
                        "criterion": "acute cholecystitis",
                        "requirement_type": "presence",
                        "expected_value": true
                    },
                    {
                        "exact_snippets": [
                            "pancreatitis"
                        ],
                        "criterion": "pancreatitis",
                        "requirement_type": "presence",
                        "expected_value": true
                    },
                    {
                        "exact_snippets": [
                            "pancreaticobiliary diseases"
                        ],
                        "criterion": "pancreaticobiliary diseases",
                        "requirement_type": "presence",
                        "expected_value": true
                    },
                    {
                        "exact_snippets": [
                            "choledocholithiasis"
                        ],
                        "criterion": "choledocholithiasis",
                        "requirement_type": "presence",
                        "expected_value": true
                    }
                ]
            },
            "logical_structure": {
                "or_criteria": [
                    {
                        "and_criteria": [
                            {
                                "exact_snippets": [
                                    "pancreaticobiliary diseases"
                                ],
                                "criterion": "pancreaticobiliary diseases",
                                "requirement_type": "presence",
                                "expected_value": true
                            },
                            {
                                "exact_snippets": [
                                    "choledocholithiasis"
                                ],
                                "criterion": "choledocholithiasis",
                                "requirement_type": "presence",
                                "expected_value": true
                            }
                        ]
                    },
                    {
                        "exact_snippets": [
                            "acute cholecystitis"
                        ],
                        "criterion": "acute cholecystitis",
                        "requirement_type": "presence",
                        "expected_value": true
                    },
                    {
                        "exact_snippets": [
                            "pancreatitis"
                        ],
                        "criterion": "pancreatitis",
                        "requirement_type": "presence",
                        "expected_value": true
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "* Pregnant or lactational women.",
                "criterions": [
                    {
                        "exact_snippets": [
                            "Pregnant"
                        ],
                        "criterion": "pregnancy",
                        "requirement_type": "status",
                        "expected_value": false
                    },
                    {
                        "exact_snippets": [
                            "lactational women"
                        ],
                        "criterion": "lactation",
                        "requirement_type": "status",
                        "expected_value": false
                    }
                ]
            },
            "logical_structure": {
                "or_criteria": [
                    {
                        "exact_snippets": [
                            "Pregnant"
                        ],
                        "criterion": "pregnancy",
                        "requirement_type": "status",
                        "expected_value": false
                    },
                    {
                        "exact_snippets": [
                            "lactational women"
                        ],
                        "criterion": "lactation",
                        "requirement_type": "status",
                        "expected_value": false
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "* The aged patients with bad heart and lung function.",
                "criterions": [
                    {
                        "exact_snippets": [
                            "aged patients"
                        ],
                        "criterion": "age",
                        "requirement_type": "N/A",
                        "expected_value": "aged"
                    },
                    {
                        "exact_snippets": [
                            "bad heart function"
                        ],
                        "criterion": "heart function",
                        "requirement_type": "quality",
                        "expected_value": "bad"
                    },
                    {
                        "exact_snippets": [
                            "bad",
                            "lung function"
                        ],
                        "criterion": "lung function",
                        "requirement_type": "quality",
                        "expected_value": "bad"
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": [
                            "aged patients"
                        ],
                        "criterion": "age",
                        "requirement_type": "N/A",
                        "expected_value": "aged"
                    },
                    {
                        "exact_snippets": [
                            "bad heart function"
                        ],
                        "criterion": "heart function",
                        "requirement_type": "quality",
                        "expected_value": "bad"
                    },
                    {
                        "exact_snippets": [
                            "bad",
                            "lung function"
                        ],
                        "criterion": "lung function",
                        "requirement_type": "quality",
                        "expected_value": "bad"
                    }
                ]
            }
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [],
    "failed_miscellaneous": []
}