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Pain score after inguinal hernia repair surgery in children decreased as time passed in previous studies. Postoperative oral intake is usually resumed two hours after minor surgery in most of institutions, that may influence children's behavior and pain score.
A recent study suggest that oral intake one hour after minor surgery does not increase the incidence of postoperative nausea and vomiting.
The investigators primary endpoint is to clarify whether postoperative oral intake influences postoperative pain score in children.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 2 hours after surgery | Active Comparator | the investigators permit the patients to resume oral intake two hours after surgery and observe child's behavior and score; cry, facial expression, verbal expression, torso, legs, activity, and consolability |
|
| 1 hour after surgery | Experimental | the investigators permit the patients to resume oral intake one hour after surgery and observe child's behavior and score; cry, facial expression, verbal expression, torso, legs, activity, and consolability |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| two hours | Other |
| ||
| one hour |
| Measure | Description | Time Frame |
|---|---|---|
| whether oral intake influences postoperative pain score in children | pain degree is assessed using mCHEOPS and FLACC in young children, and using FPS-R in older (8 years or older) children | 90 minutes after surgery |
| Measure | Description | Time Frame |
|---|---|---|
| postoperative nausea and vomiting | all children have to stay in hospital for 3 hours, and then, doctors visit the child and decide to discharge or not. Therefore, most of children stay in hospital approximately for 4 hours. | 4 hours on average |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Kazuhiko Okuyama, MD | Ibaraki Children's Hospital | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Ibaraki Children's Hospital | Mito | Ibaraki | 311-4145 | Japan |
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| ID | Term |
|---|---|
| D005215 | Fasting |
| D010149 | Pain, Postoperative |
| ID | Term |
|---|---|
| D005247 | Feeding Behavior |
| D001519 | Behavior |
| D011183 | Postoperative Complications |
| D010335 | Pathologic Processes |
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|
| D013568 |
| Pathological Conditions, Signs and Symptoms |
| D010146 | Pain |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |