{
    "info": {
        "nct_id": "NCT05224882",
        "official_title": "Oral Manifestations Of Pediatric Cancer Patients Receiving Chemotherapy And Dental Awareness Among Parents",
        "inclusion_criteria": "* Children between the age of 1 -14years.\n* Children receiving chemotherapy for hematological cancer or solid tumors.\n* Parents who are able to understand the aim of the study and willing to participate in the study.\nHealthy volunteers allowed\nMust have minimum age of 1 Year\nMust have maximum age of 14 Years",
        "exclusion_criteria": "* Children previously received radiotherapy on head and neck region.\n* Children suffering from oral cancer.\n* Children presented with other oral disorders such as leukoplakia.",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "identified_line": {
                "line": "* Children between the age of 1 -14years.",
                "criterions": [
                    {
                        "exact_snippets": "Children between the age of 1 -14years.",
                        "criterion": "age",
                        "requirement": {
                            "requirement_type": "range",
                            "expected_value": {
                                "comparisons": [
                                    {
                                        "operator": ">=",
                                        "value": 1,
                                        "unit": "years"
                                    },
                                    {
                                        "operator": "<=",
                                        "value": 14,
                                        "unit": "years"
                                    }
                                ]
                            }
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": "Children between the age of 1 -14years.",
                        "criterion": "age",
                        "requirement": {
                            "requirement_type": "range",
                            "expected_value": {
                                "comparisons": [
                                    {
                                        "operator": ">=",
                                        "value": 1,
                                        "unit": "years"
                                    },
                                    {
                                        "operator": "<=",
                                        "value": 14,
                                        "unit": "years"
                                    }
                                ]
                            }
                        }
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "* Children receiving chemotherapy for hematological cancer or solid tumors.",
                "criterions": [
                    {
                        "exact_snippets": "Children",
                        "criterion": "age group",
                        "requirement": {
                            "requirement_type": "expected group",
                            "expected_value": "children"
                        }
                    },
                    {
                        "exact_snippets": "receiving chemotherapy",
                        "criterion": "treatment",
                        "requirement": {
                            "requirement_type": "treatment type",
                            "expected_value": "chemotherapy"
                        }
                    },
                    {
                        "exact_snippets": "hematological cancer",
                        "criterion": "cancer type",
                        "requirement": {
                            "requirement_type": "cancer type",
                            "expected_value": "hematological"
                        }
                    },
                    {
                        "exact_snippets": "solid tumors",
                        "criterion": "cancer type",
                        "requirement": {
                            "requirement_type": "cancer type",
                            "expected_value": "solid tumors"
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "and_criteria": [
                            {
                                "exact_snippets": "Children",
                                "criterion": "age group",
                                "requirement": {
                                    "requirement_type": "expected group",
                                    "expected_value": "children"
                                }
                            },
                            {
                                "exact_snippets": "receiving chemotherapy",
                                "criterion": "treatment",
                                "requirement": {
                                    "requirement_type": "treatment type",
                                    "expected_value": "chemotherapy"
                                }
                            }
                        ]
                    },
                    {
                        "or_criteria": [
                            {
                                "exact_snippets": "hematological cancer",
                                "criterion": "cancer type",
                                "requirement": {
                                    "requirement_type": "cancer type",
                                    "expected_value": "hematological"
                                }
                            },
                            {
                                "exact_snippets": "solid tumors",
                                "criterion": "cancer type",
                                "requirement": {
                                    "requirement_type": "cancer type",
                                    "expected_value": "solid tumors"
                                }
                            }
                        ]
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "* Parents who are able to understand the aim of the study and willing to participate in the study.",
                "criterions": [
                    {
                        "exact_snippets": "Parents who are able to understand the aim of the study",
                        "criterion": "parental understanding",
                        "requirement": {
                            "requirement_type": "ability",
                            "expected_value": true
                        }
                    },
                    {
                        "exact_snippets": "willing to participate in the study",
                        "criterion": "willingness to participate",
                        "requirement": {
                            "requirement_type": "willingness",
                            "expected_value": true
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": "Parents who are able to understand the aim of the study",
                        "criterion": "parental understanding",
                        "requirement": {
                            "requirement_type": "ability",
                            "expected_value": true
                        }
                    },
                    {
                        "exact_snippets": "willing to participate in the study",
                        "criterion": "willingness to participate",
                        "requirement": {
                            "requirement_type": "willingness",
                            "expected_value": true
                        }
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "Healthy volunteers allowed",
                "criterions": [
                    {
                        "exact_snippets": "Healthy volunteers allowed",
                        "criterion": "volunteer health status",
                        "requirement": {
                            "requirement_type": "status",
                            "expected_value": "healthy"
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": "Healthy volunteers allowed",
                        "criterion": "volunteer health status",
                        "requirement": {
                            "requirement_type": "status",
                            "expected_value": "healthy"
                        }
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "Must have minimum age of 1 Year",
                "criterions": [
                    {
                        "exact_snippets": "minimum age of 1 Year",
                        "criterion": "age",
                        "requirement": {
                            "requirement_type": "minimum",
                            "expected_value": {
                                "operator": ">=",
                                "value": 1,
                                "unit": "Year"
                            }
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": "minimum age of 1 Year",
                        "criterion": "age",
                        "requirement": {
                            "requirement_type": "minimum",
                            "expected_value": {
                                "operator": ">=",
                                "value": 1,
                                "unit": "Year"
                            }
                        }
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "Must have maximum age of 14 Years",
                "criterions": [
                    {
                        "exact_snippets": "maximum age of 14 Years",
                        "criterion": "age",
                        "requirement": {
                            "requirement_type": "maximum",
                            "expected_value": {
                                "operator": "<=",
                                "value": 14,
                                "unit": "Years"
                            }
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": "maximum age of 14 Years",
                        "criterion": "age",
                        "requirement": {
                            "requirement_type": "maximum",
                            "expected_value": {
                                "operator": "<=",
                                "value": 14,
                                "unit": "Years"
                            }
                        }
                    }
                ]
            }
        }
    ],
    "exclusion_lines": [
        {
            "identified_line": {
                "line": "* Children previously received radiotherapy on head and neck region.",
                "criterions": [
                    {
                        "exact_snippets": "Children previously received radiotherapy on head and neck region.",
                        "criterion": "radiotherapy on head and neck region",
                        "requirement": {
                            "requirement_type": "history",
                            "expected_value": true
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": "Children previously received radiotherapy on head and neck region.",
                        "criterion": "radiotherapy on head and neck region",
                        "requirement": {
                            "requirement_type": "history",
                            "expected_value": true
                        }
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "* Children suffering from oral cancer.",
                "criterions": [
                    {
                        "exact_snippets": "Children",
                        "criterion": "age group",
                        "requirement": {
                            "requirement_type": "expected_value",
                            "expected_value": "children"
                        }
                    },
                    {
                        "exact_snippets": "oral cancer",
                        "criterion": "cancer type",
                        "requirement": {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": "Children",
                        "criterion": "age group",
                        "requirement": {
                            "requirement_type": "expected_value",
                            "expected_value": "children"
                        }
                    },
                    {
                        "exact_snippets": "oral cancer",
                        "criterion": "cancer type",
                        "requirement": {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    }
                ]
            }
        },
        {
            "identified_line": {
                "line": "* Children presented with other oral disorders such as leukoplakia.",
                "criterions": [
                    {
                        "exact_snippets": "Children presented with other oral disorders such as leukoplakia.",
                        "criterion": "oral disorders",
                        "requirement": {
                            "requirement_type": "presence",
                            "expected_value": false
                        }
                    }
                ]
            },
            "logical_structure": {
                "and_criteria": [
                    {
                        "exact_snippets": "Children presented with other oral disorders such as leukoplakia.",
                        "criterion": "oral disorders",
                        "requirement": {
                            "requirement_type": "presence",
                            "expected_value": false
                        }
                    }
                ]
            }
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [],
    "failed_miscellaneous": []
}