[{"arm_notes": "", "treatment_id": null, "treatment_name": "Intervention1: Epidural Morphine: Patients with High Respiratory Drive ( TFDi 30%) will be administered Epidural morphine 5 mg -10 mg in escalating doses once every 18-24 hoursControl Intervention1: No intervention: Control group will be positioned and draped much like intervention group but epidural catheter will not be inserted - it will be sham fixed on the back; superficially", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Intervention1: Epidural Morphine: Patients with High Respiratory Drive ( TFDi 30%) will be administered Epidural morphine 5 mg -10 mg in escalating doses once every 18-24 hours", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Control Intervention1: No intervention: Control group will be positioned and draped much like intervention group but epidural catheter will not be inserted - it will be sham fixed on the back; superficially", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "Epidural", "treatment_id": 818, "treatment_name": "Morphine", "treatment_type": "Central nervous system agents", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "", "treatment_id": null, "treatment_name": "N/A", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": null, "treatment_name": "Intervention1: Epidural Morphine: Patients with High Respiratory Drive ( TFDi 30%) will be administered Epidural morphine 5 mg -10 mg in escalating doses once every 18-24 hoursControl Intervention1: No intervention: Control group will be positioned and draped much like intervention group but epidural catheter will not be inserted - it will be sham fixed on the back; superficially", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Intervention1: Epidural Morphine: Patients with High Respiratory Drive ( TFDi 30%) will be administered Epidural morphine 5 mg -10 mg in escalating doses once every 18-24 hours", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Control Intervention1: No intervention: Control group will be positioned and draped much like intervention group but epidural catheter will not be inserted - it will be sham fixed on the back; superficially", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]