{
    "info": {
        "nct_id": "NCT02381782",
        "official_title": "Validation of uHear™ as a Screening Tool to Detect Hearing Impairment in Elderly Cancer Patients Within a Comprehensive Geriatric Assessment",
        "inclusion_criteria": "* Patients should have reached the age of 70 or more at enrolment\n* Histologically confirmed diagnosis of solid cancer or hematologic malignancy. All stages of cancer are eligible\n* Patients should be fluent in Dutch or French\n* Patients must receive their primary oncology care in the participating hospital\n* Patients should be cognitively capable of performing the audiology assessment\n* Patients should have signed informed consent\nHealthy volunteers allowed\nMust have minimum age of 70 Years",
        "exclusion_criteria": "* Patients who do not match the above inclusion criteria\n* Patients who are visiting the oncology clinic for a second opinion and do not wish to be treated in this clinic\n* Patients presenting with clinically diagnosed Ménière's disease, retrocochlear hearing loss, autoimmune inner ear disease, fluctuating hearing loss or a history of sudden sensory neural hearing loss\n* Patients who already have a hearing aid or a previously diagnosed hearing loss",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "line": "* Patients should have reached the age of 70 or more at enrolment",
            "criterions": [
                {
                    "exact_snippets": "Patients should have reached the age of 70 or more",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "minimum age",
                            "expected_value": {
                                "operator": ">=",
                                "value": 70,
                                "unit": "years"
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Histologically confirmed diagnosis of solid cancer or hematologic malignancy. All stages of cancer are eligible",
            "criterions": [
                {
                    "exact_snippets": "Histologically confirmed diagnosis of solid cancer",
                    "criterion": "solid cancer",
                    "requirements": [
                        {
                            "requirement_type": "diagnosis",
                            "expected_value": "histologically confirmed"
                        }
                    ]
                },
                {
                    "exact_snippets": "Histologically confirmed diagnosis of ... hematologic malignancy",
                    "criterion": "hematologic malignancy",
                    "requirements": [
                        {
                            "requirement_type": "diagnosis",
                            "expected_value": "histologically confirmed"
                        }
                    ]
                },
                {
                    "exact_snippets": "All stages of cancer are eligible",
                    "criterion": "cancer stage",
                    "requirements": [
                        {
                            "requirement_type": "eligibility",
                            "expected_value": "all stages"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients should be fluent in Dutch or French",
            "criterions": [
                {
                    "exact_snippets": "fluent in Dutch",
                    "criterion": "language fluency",
                    "requirements": [
                        {
                            "requirement_type": "language",
                            "expected_value": "Dutch"
                        }
                    ]
                },
                {
                    "exact_snippets": "fluent in ... French",
                    "criterion": "language fluency",
                    "requirements": [
                        {
                            "requirement_type": "language",
                            "expected_value": "French"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients must receive their primary oncology care in the participating hospital",
            "criterions": [
                {
                    "exact_snippets": "Patients must receive their primary oncology care in the participating hospital",
                    "criterion": "primary oncology care location",
                    "requirements": [
                        {
                            "requirement_type": "location",
                            "expected_value": "participating hospital"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients should be cognitively capable of performing the audiology assessment",
            "criterions": [
                {
                    "exact_snippets": "cognitively capable of performing the audiology assessment",
                    "criterion": "cognitive capability",
                    "requirements": [
                        {
                            "requirement_type": "capability",
                            "expected_value": "performing the audiology assessment"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients should have signed informed consent",
            "criterions": [
                {
                    "exact_snippets": "signed informed consent",
                    "criterion": "informed consent",
                    "requirements": [
                        {
                            "requirement_type": "signed",
                            "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 70 Years",
            "criterions": [
                {
                    "exact_snippets": "minimum age of 70 Years",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "minimum",
                            "expected_value": {
                                "operator": ">=",
                                "value": 70,
                                "unit": "Years"
                            }
                        }
                    ]
                }
            ]
        }
    ],
    "exclusion_lines": [
        {
            "line": "* Patients who do not match the above inclusion criteria",
            "criterions": [
                {
                    "exact_snippets": "do not match the above inclusion criteria",
                    "criterion": "inclusion criteria",
                    "requirements": [
                        {
                            "requirement_type": "compliance",
                            "expected_value": false
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients who are visiting the oncology clinic for a second opinion and do not wish to be treated in this clinic",
            "criterions": [
                {
                    "exact_snippets": "Patients who are visiting the oncology clinic for a second opinion",
                    "criterion": "visit purpose",
                    "requirements": [
                        {
                            "requirement_type": "purpose",
                            "expected_value": "second opinion"
                        }
                    ]
                },
                {
                    "exact_snippets": "do not wish to be treated in this clinic",
                    "criterion": "treatment preference",
                    "requirements": [
                        {
                            "requirement_type": "preference",
                            "expected_value": false
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients presenting with clinically diagnosed Ménière's disease, retrocochlear hearing loss, autoimmune inner ear disease, fluctuating hearing loss or a history of sudden sensory neural hearing loss",
            "criterions": [
                {
                    "exact_snippets": "clinically diagnosed Ménière's disease",
                    "criterion": "Ménière's disease",
                    "requirements": [
                        {
                            "requirement_type": "diagnosis",
                            "expected_value": "clinically diagnosed"
                        }
                    ]
                },
                {
                    "exact_snippets": "retrocochlear hearing loss",
                    "criterion": "retrocochlear hearing loss",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "autoimmune inner ear disease",
                    "criterion": "autoimmune inner ear disease",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "fluctuating hearing loss",
                    "criterion": "fluctuating hearing loss",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "history of sudden sensory neural hearing loss",
                    "criterion": "sudden sensory neural hearing loss",
                    "requirements": [
                        {
                            "requirement_type": "history",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients who already have a hearing aid or a previously diagnosed hearing loss",
            "criterions": [
                {
                    "exact_snippets": "Patients who already have a hearing aid",
                    "criterion": "hearing aid",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "previously diagnosed hearing loss",
                    "criterion": "hearing loss",
                    "requirements": [
                        {
                            "requirement_type": "diagnosis",
                            "expected_value": true
                        }
                    ]
                }
            ]
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [],
    "failed_miscellaneous": []
}