{
    "info": {
        "nct_id": "NCT04045860",
        "official_title": "The Effects of Complete Decongestive Therapy on Head and Neck Lymphedema in Post-surgical Head and Neck Cancer Patients (Randomized Control Trial)",
        "inclusion_criteria": "* Adults (18 years of age or older)\n* Any head and neck cancer patient undergoing laryngectomy, neck dissection, maxillectomy or mandibulectomy\n* Inpatient and referred for HNL treatment following surgery\n* Patients with previous chemoradiation therapy or head and neck surgery accepted\nHealthy volunteers allowed\nMust have minimum age of 18 Years",
        "exclusion_criteria": "* Patients under the age of 18 years of age\n* Patients who undergo neck dissection surgery that do not present with symptoms of HNL\n* Patients with free tissue transfer reconstruction\n* Unwilling or unable to consent",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "line": "* Adults (18 years of age or older)",
            "criterions": [
                {
                    "exact_snippets": "Adults (18 years of age or older)",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "minimum age",
                            "expected_value": {
                                "operator": ">=",
                                "value": 18,
                                "unit": "years"
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Any head and neck cancer patient undergoing laryngectomy, neck dissection, maxillectomy or mandibulectomy",
            "criterions": [
                {
                    "exact_snippets": "head and neck cancer patient",
                    "criterion": "head and neck cancer",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "undergoing laryngectomy",
                    "criterion": "laryngectomy",
                    "requirements": [
                        {
                            "requirement_type": "undergoing",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "undergoing ... neck dissection",
                    "criterion": "neck dissection",
                    "requirements": [
                        {
                            "requirement_type": "undergoing",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "undergoing ... maxillectomy",
                    "criterion": "maxillectomy",
                    "requirements": [
                        {
                            "requirement_type": "undergoing",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "undergoing ... mandibulectomy",
                    "criterion": "mandibulectomy",
                    "requirements": [
                        {
                            "requirement_type": "undergoing",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Inpatient and referred for HNL treatment following surgery",
            "criterions": [
                {
                    "exact_snippets": "Inpatient",
                    "criterion": "patient status",
                    "requirements": [
                        {
                            "requirement_type": "status",
                            "expected_value": "inpatient"
                        }
                    ]
                },
                {
                    "exact_snippets": "referred for HNL treatment",
                    "criterion": "treatment referral",
                    "requirements": [
                        {
                            "requirement_type": "treatment",
                            "expected_value": "HNL"
                        }
                    ]
                },
                {
                    "exact_snippets": "following surgery",
                    "criterion": "recent surgery",
                    "requirements": [
                        {
                            "requirement_type": "timing",
                            "expected_value": "following"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients with previous chemoradiation therapy or head and neck surgery accepted",
            "criterions": [
                {
                    "exact_snippets": "previous chemoradiation therapy",
                    "criterion": "chemoradiation therapy",
                    "requirements": [
                        {
                            "requirement_type": "history",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "head and neck surgery",
                    "criterion": "head and neck surgery",
                    "requirements": [
                        {
                            "requirement_type": "history",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "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"
                            }
                        }
                    ]
                }
            ]
        }
    ],
    "exclusion_lines": [
        {
            "line": "* Patients under the age of 18 years of age",
            "criterions": [
                {
                    "exact_snippets": "Patients under the age of 18 years",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "value",
                            "expected_value": {
                                "operator": "<",
                                "value": 18,
                                "unit": "years"
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients who undergo neck dissection surgery that do not present with symptoms of HNL",
            "criterions": [
                {
                    "exact_snippets": "undergo neck dissection surgery",
                    "criterion": "neck dissection surgery",
                    "requirements": [
                        {
                            "requirement_type": "undergoing",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "do not present with symptoms of HNL",
                    "criterion": "symptoms of HNL",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": false
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients with free tissue transfer reconstruction",
            "criterions": [
                {
                    "exact_snippets": "free tissue transfer reconstruction",
                    "criterion": "tissue transfer reconstruction",
                    "requirements": [
                        {
                            "requirement_type": "type",
                            "expected_value": "free"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Unwilling or unable to consent",
            "criterions": [
                {
                    "exact_snippets": "Unwilling ... to consent",
                    "criterion": "willingness to consent",
                    "requirements": [
                        {
                            "requirement_type": "willingness",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "unable to consent",
                    "criterion": "ability to consent",
                    "requirements": [
                        {
                            "requirement_type": "ability",
                            "expected_value": true
                        }
                    ]
                }
            ]
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [],
    "failed_miscellaneous": []
}