{
    "info": {
        "nct_id": "NCT05708872",
        "official_title": "The Effect of Methods of Self-regulation of Mental State on Pain Perception in the Postoperative Period in Colon Cancer Patients",
        "inclusion_criteria": "1. Written informed consent to participate in the study\n2. Age >= 18 years\n3. Histopathological diagnosis of primary colon cancer without distant metastasis\n4. Planned surgical treatment\n5. Fluency in Polish\nHealthy volunteers allowed\nMust have minimum age of 18 Years",
        "exclusion_criteria": "1. Severe comorbidities with pain disorders\n2. Regular use of analgesics\n3. Coexistence of another neoplastic disease\n4. Use of non-pharmacological pain management (including autohypnosis) prior to the study\n5. Poor general condition\n6. Previous colorectal surgery\n7. Hearing disorders\n8. No possibility of playback of the received recording",
        "miscellaneous_criteria": ""
    },
    "inclusion_lines": [
        {
            "line": "1. Written informed consent to participate in the study",
            "criterions": [
                {
                    "exact_snippets": "Written informed consent to participate in the study",
                    "criterion": "informed consent",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "2. Age >= 18 years",
            "criterions": [
                {
                    "exact_snippets": "Age >= 18 years",
                    "criterion": "age",
                    "requirements": [
                        {
                            "requirement_type": "N/A",
                            "expected_value": {
                                "operator": ">=",
                                "value": 18,
                                "unit": "years"
                            }
                        }
                    ]
                }
            ]
        },
        {
            "line": "3. Histopathological diagnosis of primary colon cancer without distant metastasis",
            "criterions": [
                {
                    "exact_snippets": "Histopathological diagnosis of primary colon cancer",
                    "criterion": "primary colon cancer",
                    "requirements": [
                        {
                            "requirement_type": "diagnosis",
                            "expected_value": "histopathological"
                        }
                    ]
                },
                {
                    "exact_snippets": "without distant metastasis",
                    "criterion": "distant metastasis",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": false
                        }
                    ]
                }
            ]
        },
        {
            "line": "4. Planned surgical treatment",
            "criterions": [
                {
                    "exact_snippets": "Planned surgical treatment",
                    "criterion": "surgical treatment",
                    "requirements": [
                        {
                            "requirement_type": "planned",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "5. Fluency in Polish",
            "criterions": [
                {
                    "exact_snippets": "Fluency in Polish",
                    "criterion": "fluency in Polish",
                    "requirements": [
                        {
                            "requirement_type": "proficiency",
                            "expected_value": "fluent"
                        }
                    ]
                }
            ]
        },
        {
            "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": "1. Severe comorbidities with pain disorders",
            "criterions": [
                {
                    "exact_snippets": "Severe comorbidities",
                    "criterion": "comorbidities",
                    "requirements": [
                        {
                            "requirement_type": "severity",
                            "expected_value": "severe"
                        }
                    ]
                },
                {
                    "exact_snippets": "pain disorders",
                    "criterion": "pain disorders",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "2. Regular use of analgesics",
            "criterions": [
                {
                    "exact_snippets": "Regular use of analgesics",
                    "criterion": "analgesics use",
                    "requirements": [
                        {
                            "requirement_type": "frequency",
                            "expected_value": "regular"
                        }
                    ]
                }
            ]
        },
        {
            "line": "3. Coexistence of another neoplastic disease",
            "criterions": [
                {
                    "exact_snippets": "Coexistence of another neoplastic disease",
                    "criterion": "neoplastic disease",
                    "requirements": [
                        {
                            "requirement_type": "coexistence",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "5. Poor general condition",
            "criterions": [
                {
                    "exact_snippets": "Poor general condition",
                    "criterion": "general condition",
                    "requirements": [
                        {
                            "requirement_type": "quality",
                            "expected_value": "poor"
                        }
                    ]
                }
            ]
        },
        {
            "line": "6. Previous colorectal surgery",
            "criterions": [
                {
                    "exact_snippets": "Previous colorectal surgery",
                    "criterion": "colorectal surgery",
                    "requirements": [
                        {
                            "requirement_type": "history",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "7. Hearing disorders",
            "criterions": [
                {
                    "exact_snippets": "Hearing disorders",
                    "criterion": "hearing disorders",
                    "requirements": [
                        {
                            "requirement_type": "presence",
                            "expected_value": true
                        }
                    ]
                }
            ]
        },
        {
            "line": "8. No possibility of playback of the received recording",
            "criterions": [
                {
                    "exact_snippets": "No possibility of playback of the received recording",
                    "criterion": "playback of the received recording",
                    "requirements": [
                        {
                            "requirement_type": "possibility",
                            "expected_value": false
                        }
                    ]
                }
            ]
        }
    ],
    "miscellaneous_lines": [],
    "failed_inclusion": [],
    "failed_exclusion": [
        {
            "line": "4. Use of non-pharmacological pain management (including autohypnosis) prior to the study",
            "criterions": [
                {
                    "exact_snippets": "Use of non-pharmacological pain management (including autohypnosis) prior to the study",
                    "criterion": "non-pharmacological pain management",
                    "requirements": [
                        {
                            "requirement_type": "use",
                            "expected_value": true
                        }
                    ]
                },
                {
                    "exact_snippets": "Use of ... autohypnosis prior to the study",
                    "criterion": "autohypnosis",
                    "requirements": [
                        {
                            "requirement_type": "use",
                            "expected_value": true
                        }
                    ]
                }
            ]
        }
    ],
    "failed_miscellaneous": []
}