{
    "info": {
        "nct_id": "NCT03757182",
        "official_title": "Digitally-Captured Step Counts for Evaluating Performance Status in Advanced Cancer Patients: A Single Cohort, Prospective Trial",
        "inclusion_criteria": "* Diagnosis of advanced (stage 3 or 4) cancer of any type\n* Ambulatory (use of walking aids, such as cane and rollator, is acceptable)\n* Access to a device that has the capability to sync to the Fitbit\n* Expected to have standard of care oncology appointments at least once every 8 weeks (+/-7 days).\n* Have an understanding, ability, and willingness to fully comply with study procedures and restrictions\n* English or Spanish speaking\n* Ability to consent\n* Informed consent obtained from subject and ability for subject to comply with the requirements of the study.\nHealthy volunteers allowed\nMust have minimum age of 18 Years",
        "exclusion_criteria": "* Allergy to surgical steel or elastomer/rubber\n* Using a pacemaker, implantable cardiac defibrillator, neurostimulator, implantable hearing aids, cochlear implants, or other electronic medical equipment. However, removable hearing aids are permitted.",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "line": "* Diagnosis of advanced (stage 3 or 4) cancer of any type",
            "criterions": [
                {
                    "exact_snippets": "Diagnosis of advanced (stage 3 or 4) cancer",
                    "criterion": "cancer stage",
                    "requirements": [
                        {
                            "requirement_type": "stage",
                            "expected_value": {
                                "comparisons": [
                                    {
                                        "operator": ">=",
                                        "value": 3,
                                        "unit": "stage"
                                    }
                                ]
                            }
                        }
                    ]
                },
                {
                    "exact_snippets": "cancer of any type",
                    "criterion": "cancer type",
                    "requirements": [
                        {
                            "requirement_type": "type",
                            "expected_value": "any"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Ambulatory (use of walking aids, such as cane and rollator, is acceptable)",
            "criterions": [
                {
                    "exact_snippets": "Ambulatory (use of walking aids, such as cane and rollator, is acceptable)",
                    "criterion": "ambulatory status",
                    "requirements": [
                        {
                            "requirement_type": "mobility",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Access to a device that has the capability to sync to the Fitbit",
            "criterions": [
                {
                    "exact_snippets": "Access to a device that has the capability to sync to the Fitbit",
                    "criterion": "device capability",
                    "requirements": [
                        {
                            "requirement_type": "capability",
                            "expected_value": "sync to the Fitbit"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Expected to have standard of care oncology appointments at least once every 8 weeks (+/-7 days).",
            "criterions": [
                {
                    "exact_snippets": "Expected to have standard of care oncology appointments at least once every 8 weeks (+/-7 days).",
                    "criterion": "standard of care oncology appointments",
                    "requirements": [
                        {
                            "requirement_type": "frequency",
                            "expected_value": {
                                "comparisons": [
                                    {
                                        "operator": "<=",
                                        "value": 8,
                                        "unit": "weeks"
                                    }
                                ]
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Have an understanding, ability, and willingness to fully comply with study procedures and restrictions",
            "criterions": [
                {
                    "exact_snippets": "understanding",
                    "criterion": "understanding",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "ability",
                    "criterion": "ability",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "willingness",
                    "criterion": "willingness",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* English or Spanish speaking",
            "criterions": [
                {
                    "exact_snippets": "English or Spanish speaking",
                    "criterion": "language",
                    "requirements": [
                        {
                            "requirement_type": "languages",
                            "expected_value": [
                                "English",
                                "Spanish"
                            ]
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Ability to consent",
            "criterions": [
                {
                    "exact_snippets": "Ability to consent",
                    "criterion": "consent ability",
                    "requirements": [
                        {
                            "requirement_type": "ability",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Informed consent obtained from subject and ability for subject to comply with the requirements of the study.",
            "criterions": [
                {
                    "exact_snippets": "Informed consent obtained from subject",
                    "criterion": "informed consent",
                    "requirements": [
                        {
                            "requirement_type": "obtained",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "ability for subject to comply with the requirements of the study",
                    "criterion": "ability to comply with study requirements",
                    "requirements": [
                        {
                            "requirement_type": "ability",
                            "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": "* Allergy to surgical steel or elastomer/rubber",
            "criterions": [
                {
                    "exact_snippets": "Allergy to surgical steel",
                    "criterion": "allergy",
                    "requirements": [
                        {
                            "requirement_type": "substance",
                            "expected_value": "surgical steel"
                        }
                    ]
                },
                {
                    "exact_snippets": "Allergy to ... elastomer/rubber",
                    "criterion": "allergy",
                    "requirements": [
                        {
                            "requirement_type": "substance",
                            "expected_value": [
                                "elastomer",
                                "rubber"
                            ]
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Using a pacemaker, implantable cardiac defibrillator, neurostimulator, implantable hearing aids, cochlear implants, or other electronic medical equipment. However, removable hearing aids are permitted.",
            "criterions": [
                {
                    "exact_snippets": "Using a pacemaker",
                    "criterion": "pacemaker",
                    "requirements": [
                        {
                            "requirement_type": "usage",
                            "expected_value": false
                        }
                    ]
                },
                {
                    "exact_snippets": "implantable cardiac defibrillator",
                    "criterion": "implantable cardiac defibrillator",
                    "requirements": [
                        {
                            "requirement_type": "usage",
                            "expected_value": false
                        }
                    ]
                },
                {
                    "exact_snippets": "neurostimulator",
                    "criterion": "neurostimulator",
                    "requirements": [
                        {
                            "requirement_type": "usage",
                            "expected_value": false
                        }
                    ]
                },
                {
                    "exact_snippets": "implantable hearing aids",
                    "criterion": "implantable hearing aids",
                    "requirements": [
                        {
                            "requirement_type": "usage",
                            "expected_value": false
                        }
                    ]
                },
                {
                    "exact_snippets": "cochlear implants",
                    "criterion": "cochlear implants",
                    "requirements": [
                        {
                            "requirement_type": "usage",
                            "expected_value": false
                        }
                    ]
                },
                {
                    "exact_snippets": "other electronic medical equipment",
                    "criterion": "other electronic medical equipment",
                    "requirements": [
                        {
                            "requirement_type": "usage",
                            "expected_value": false
                        }
                    ]
                },
                {
                    "exact_snippets": "removable hearing aids are permitted",
                    "criterion": "removable hearing aids",
                    "requirements": [
                        {
                            "requirement_type": "usage",
                            "expected_value": true
                        }
                    ]
                }
            ]
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [],
    "failed_miscellaneous": []
}