Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: The Effect of Dexamethasone in Combination With Paracetamol and Ibuprofen as Adjuvant, Postoperative Pain After Herniated Disc Surgery
Brief Summary: The analgesic effect of dexamethasone is not well described, but studies have shown that dexamethasone can be a safe part of a multimodal analgesic strategy after surgery. Our purpose is to investigate if dexamethasone in combination with paracetamol and ibuprofen has an increased analgesic effect compared to paracetamol and ibuprofen alone, on postoperative pain after spine surgery. Our hypothesis is that dexamethasone can reduce postoperative pain and reduce opioidconsumption and side effects compared to placebo.


Options:
A: Arm Label: Group A; Type: ACTIVE_COMPARATOR; Interventions: Drug: ramosetron with saline | Arm Label: Group B; Type: EXPERIMENTAL; Interventions: Drug: ramosetron with dexamethasone | Intervention Type: DRUG; Name: ramosetron with saline; Assigned to Arm(s): Group A | Intervention Type: DRUG; Name: ramosetron with dexamethasone; Assigned to Arm(s): Group B
B: Arm Label: Treatment A:; Type: ACTIVE_COMPARATOR; Interventions: Drug: Dexamethasone | Arm Label: Treatment B:; Type: ACTIVE_COMPARATOR; Interventions: Drug: Dexamethasone, Drug: Placebos | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Placebos | Intervention Type: DRUG; Name: Dexamethasone; Assigned to Arm(s): Treatment A:, Treatment B: | Intervention Type: DRUG; Name: Placebos; Assigned to Arm(s): Placebo, Treatment B:
C: Arm Label: Dexamethasone; Type: ACTIVE_COMPARATOR; Interventions: Drug: Dexamethasone, Drug: Morphine, Drug: Zofran, Drug: Paracetamol, Drug: Ibuprofen | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Other: Placebo, Drug: Morphine, Drug: Zofran, Drug: Paracetamol, Drug: Ibuprofen | Intervention Type: DRUG; Name: Dexamethasone; Assigned to Arm(s): Dexamethasone | Intervention Type: OTHER; Name: Placebo; Assigned to Arm(s): Placebo | Intervention Type: DRUG; Name: Morphine; Assigned to Arm(s): Dexamethasone, Placebo | Intervention Type: DRUG; Name: Zofran; Assigned to Arm(s): Dexamethasone, Placebo | Intervention Type: DRUG; Name: Paracetamol; Assigned to Arm(s): Dexamethasone, Placebo | Intervention Type: DRUG; Name: Ibuprofen; Assigned to Arm(s): Dexamethasone, Placebo
D: Arm Label: Adductor Canal block; Type: ACTIVE_COMPARATOR; Interventions: Drug: Adductor canal block, Drug: Bupivacaine, Drug: Fentanyl, Drug: Ropivacaine 0.5% Injectable Solution | Arm Label: Adductor canal block with dexamethasone; Type: ACTIVE_COMPARATOR; Interventions: Drug: Adductor canal block with dexamethasone, Drug: Bupivacaine, Drug: Fentanyl, Drug: Ropivacaine 0.5% Injectable Solution, Drug: Dexamethasone | Arm Label: Adductor canal catheter; Type: ACTIVE_COMPARATOR; Interventions: Drug: Adductor canal catheter, Drug: Bupivacaine, Drug: Fentanyl, Drug: Ropivacaine 0.5% Injectable Solution | Intervention Type: DRUG; Name: Adductor canal block; Assigned to Arm(s): Adductor Canal block | Intervention Type: DRUG; Name: Adductor canal block with dexamethasone; Assigned to Arm(s): Adductor canal block with dexamethasone | Intervention Type: DRUG; Name: Adductor canal catheter; Assigned to Arm(s): Adductor canal catheter | Intervention Type: DRUG; Name: Bupivacaine; Assigned to Arm(s): Adductor Canal block, Adductor canal block with dexamethasone, Adductor canal catheter | Intervention Type: DRUG; Name: Fentanyl; Assigned to Arm(s): Adductor Canal block, Adductor canal block with dexamethasone, Adductor canal catheter | Intervention Type: DRUG; Name: Ropivacaine 0.5% Injectable Solution; Assigned to Arm(s): Adductor Canal block, Adductor canal block with dexamethasone, Adductor canal catheter | Intervention Type: DRUG; Name: Dexamethasone; Assigned to Arm(s): Adductor canal block with dexamethasone

Answer: C