{
    "info": {
        "nct_id": "NCT00499382",
        "official_title": "Quantitation of Left Ventricular Ejection Fraction as Part of F-18 FDG Whole Body PET/CT Scans For Tumor Staging",
        "inclusion_criteria": "* Patients undergoing both FDG PET/CT scan and RNV within two weeks interval, whether for initial staging, restaging or to evaluate response to therapy.\n* Patients who would consent to an additional 10-15 minutes acquisition of the gated images after completion of their FDG PET/CT study with the additional radiation exposure.\n* Patients with regular heart rate.\nHealthy volunteers allowed",
        "exclusion_criteria": "* Blood glucose level above 200 mg/dL.\n* Irregular heart rate.\n* An interval of less than 1 day between the FDG PET/CT scan and RNV.",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "line": "* Patients undergoing both FDG PET/CT scan and RNV within two weeks interval, whether for initial staging, restaging or to evaluate response to therapy.",
            "criterions": [
                {
                    "exact_snippets": "undergoing both FDG PET/CT scan",
                    "criterion": "FDG PET/CT scan",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "undergoing ... RNV",
                    "criterion": "RNV",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "within two weeks interval",
                    "criterion": "interval between FDG PET/CT scan and RNV",
                    "requirements": [
                        {
                            "requirement_type": "duration",
                            "expected_value": {
                                "operator": "<=",
                                "value": 2,
                                "unit": "weeks"
                            }
                        }
                    ]
                },
                {
                    "exact_snippets": "whether for initial staging, restaging or to evaluate response to therapy",
                    "criterion": "purpose of scan",
                    "requirements": [
                        {
                            "requirement_type": "purpose",
                            "expected_value": [
                                "initial staging",
                                "restaging",
                                "evaluate response to therapy"
                            ]
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients who would consent to an additional 10-15 minutes acquisition of the gated images after completion of their FDG PET/CT study with the additional radiation exposure.",
            "criterions": [
                {
                    "exact_snippets": "Patients who would consent to an additional 10-15 minutes acquisition of the gated images",
                    "criterion": "consent to additional acquisition",
                    "requirements": [
                        {
                            "requirement_type": "duration",
                            "expected_value": {
                                "comparisons": [
                                    {
                                        "operator": ">=",
                                        "value": 10,
                                        "unit": "minutes"
                                    },
                                    {
                                        "operator": "<=",
                                        "value": 15,
                                        "unit": "minutes"
                                    }
                                ]
                            }
                        }
                    ]
                },
                {
                    "exact_snippets": "additional radiation exposure",
                    "criterion": "consent to additional radiation exposure",
                    "requirements": [
                        {
                            "requirement_type": "consent",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Patients with regular heart rate.",
            "criterions": [
                {
                    "exact_snippets": "regular heart rate",
                    "criterion": "heart rate",
                    "requirements": [
                        {
                            "requirement_type": "regularity",
                            "expected_value": "regular"
                        }
                    ]
                }
            ]
        },
        {
            "line": "Healthy volunteers allowed",
            "criterions": [
                {
                    "exact_snippets": "Healthy volunteers allowed",
                    "criterion": "volunteer health status",
                    "requirements": [
                        {
                            "requirement_type": "status",
                            "expected_value": "healthy"
                        }
                    ]
                }
            ]
        }
    ],
    "exclusion_lines": [
        {
            "line": "* Blood glucose level above 200 mg/dL.",
            "criterions": [
                {
                    "exact_snippets": "Blood glucose level above 200 mg/dL",
                    "criterion": "blood glucose level",
                    "requirements": [
                        {
                            "requirement_type": "level",
                            "expected_value": {
                                "operator": ">",
                                "value": 200,
                                "unit": "mg/dL"
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "* Irregular heart rate.",
            "criterions": [
                {
                    "exact_snippets": "Irregular heart rate",
                    "criterion": "heart rate",
                    "requirements": [
                        {
                            "requirement_type": "regularity",
                            "expected_value": "irregular"
                        }
                    ]
                }
            ]
        },
        {
            "line": "* An interval of less than 1 day between the FDG PET/CT scan and RNV.",
            "criterions": [
                {
                    "exact_snippets": "An interval of less than 1 day between the FDG PET/CT scan and RNV.",
                    "criterion": "interval between FDG PET/CT scan and RNV",
                    "requirements": [
                        {
                            "requirement_type": "duration",
                            "expected_value": {
                                "operator": "<",
                                "value": 1,
                                "unit": "day"
                            }
                        }
                    ]
                }
            ]
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [],
    "failed_miscellaneous": []
}