Study: NCT01623635

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Ropivacaine
Description: ADMINISTRATION OF STUDY DRUG All surgical port sites will be injected with 2 ml/each study drug prior to trocar insertion~Immediately following insufflation the Optispray surgical spray device will be inserted into the abdomen and directed towards the diaphragms, dome of inflated abdomen, bowel peritoneum and surgical dissection site and the study drug will be delivered as an atomized spray in the following volumes:~* each subdiaphragmatic area 3.5 ml + 3.5ml~* surgical dissection site 3 ml~* diffusely across the peritoneal surface (dome of the abdomen and surface of the visible bowel) 7 ml. At the end of the case the remaining medication with be atomized again onto the same areas, using the same volumes.~At the end of the case - this process will be repeated with the remaining drug (no repeat port site injections).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Ropivacaine
Description: ADMINISTRATION OF STUDY DRUG All surgical port sites will be injected with 2 ml/each study drug prior to trocar insertion~Immediately following insufflation the Optispray surgical spray device will be inserted into the abdomen and directed towards the diaphragms, dome of inflated abdomen, bowel peritoneum and surgical dissection site and the study drug will be delivered as an atomized spray in the following volumes:~* each subdiaphragmatic area 3.5 ml + 3.5ml~* surgical dissection site 3 ml~* diffusely across the peritoneal surface (dome of the abdomen and surface of the visible bowel) 7 ml. At the end of the case the remaining medication with be atomized again onto the same areas, using the same volumes.~At the end of the case - this process will be repeated with the remaining drug (no repeat port site injections).

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: placebo (normal saline)
Description: ADMINSTRATION OF PLACEBO All surgical port sites will be injected with 2 ml/each placebo prior to trocar insertion~Immediately following insufflation the Optispray surgical spray device will be inserted into the abdomen and directed towards the diaphragms, dome of inflated abdomen, bowel peritoneum and surgical dissection site and the placebo will be delivered as an atomized spray in the following volumes:~* each subdiaphragmatic area 3.5 ml + 3.5ml~* surgical dissection site 3 ml~* diffusely across the peritoneal surface (dome of the abdomen and surface of the visible bowel) 7 ml. At the end of the case the remaining placebo with be atomized again onto the same areas, using the same volumes.~At the end of the case - this process will be repeated with the remaining placebo (no repeat port site injections).

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: placebo (normal saline)
Description: ADMINSTRATION OF PLACEBO All surgical port sites will be injected with 2 ml/each placebo prior to trocar insertion~Immediately following insufflation the Optispray surgical spray device will be inserted into the abdomen and directed towards the diaphragms, dome of inflated abdomen, bowel peritoneum and surgical dissection site and the placebo will be delivered as an atomized spray in the following volumes:~* each subdiaphragmatic area 3.5 ml + 3.5ml~* surgical dissection site 3 ml~* diffusely across the peritoneal surface (dome of the abdomen and surface of the visible bowel) 7 ml. At the end of the case the remaining placebo with be atomized again onto the same areas, using the same volumes.~At the end of the case - this process will be repeated with the remaining placebo (no repeat port site injections).