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The purpose of this study is to determine if there is a difference in the duration of the first and second stage of labor in nulliparous women , with or without epidural analgesia. The investigators hypothesize that the duration of the first stage of labor will be no different in nulliparous patients, while the duration of the second stage will be longer in patient with analgesia.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| epidural analgesia | women in labor with epidural analgesia |
| |
| no epidural analgesia |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| epidural analgesia | Procedure |
| ||
| Ropivacaine |
| Measure | Description | Time Frame |
|---|---|---|
| duration of labor | Onset of contractions or rupture of membrances to delivery |
| Measure | Description | Time Frame |
|---|---|---|
| Presence or absence of fetal heart rate decelerations | Time of first analgesic dose to 60 minutes | |
| fetal tachycardia | Time of first analgesic dose to 60 minutes |
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Inclusion Criteria:
Exclusion Criteria:
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Women who come to the Gynecological nd obstetric Department of University Hospital to deliver
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| ID | Term |
|---|---|
| D015360 | Analgesia, Epidural |
| D000077212 | Ropivacaine |
| ID | Term |
|---|---|
| D000698 | Analgesia |
| D000760 | Anesthesia and Analgesia |
| D000813 | Anilides |
| D000577 | Amides |
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|
| D009930 |
| Organic Chemicals |
| D000814 | Aniline Compounds |
| D000588 | Amines |