hydrogen carbonate has been researched along with Labor, Premature in 4 studies
Bicarbonates: Inorganic salts that contain the -HCO3 radical. They are an important factor in determining the pH of the blood and the concentration of bicarbonate ions is regulated by the kidney. Levels in the blood are an index of the alkali reserve or buffering capacity.
hydrogencarbonate : The carbon oxoanion resulting from the removal of a proton from carbonic acid.
| Excerpt | Relevance | Reference |
|---|---|---|
| "A patient presented with severe diabetic ketoacidosis at 30 weeks' gestation." | 1.27 | Treatment of severe diabetic ketoacidosis in the early third trimester in a patient with fetal distress. A case report. ( Ogburn, PL; Rhodes, RW, 1984) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (75.00) | 18.7374 |
| 1990's | 1 (25.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Rhodes, RW | 1 |
| Ogburn, PL | 1 |
| Westgren, M | 1 |
| Divon, M | 1 |
| Horal, M | 1 |
| Ingemarsson, I | 1 |
| Kublickas, M | 1 |
| Shimojo, N | 1 |
| Nordström, L | 1 |
| Martynshin, MIa | 1 |
| Marchal, C | 1 |
| Leveau, P | 1 |
| Leblanc, G | 1 |
| Heisel, J | 1 |
| Wiener, M | 1 |
| Alaoui, T | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| Oxygen for Category II Intrauterine Fetal Resuscitation: A Randomized, Noninferiority Trial[NCT02741284] | 114 participants (Actual) | Interventional | 2016-06-30 | Completed | |||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
Determined by umbilical artery cord gas collected at time of delivery and only in patients with paired (umbilical artery and umbilical vein) cord gases. (NCT02741284)
Timeframe: At delivery
| Intervention | mmol/L (Mean) |
|---|---|
| Room Air | 3.5 |
| Oxygen | 3.4 |
Number of patients with resolution of recurrent variable or recurrent late decelerations within 60 minutes of randomization (NCT02741284)
Timeframe: 60 minutes after randomization
| Intervention | Participants (Count of Participants) |
|---|---|
| No Oxygen | 49 |
| Oxygen | 43 |
As determined by cord gas collection at time of delivery (NCT02741284)
Timeframe: At time of delivery
| Intervention | meq/L (Mean) |
|---|---|
| Room Air | -3.6 |
| Oxygen | -3.6 |
Partial pressure of carbon dioxide as collected on cord gases at time of delivery (NCT02741284)
Timeframe: At time of delivery
| Intervention | mmHg (Mean) |
|---|---|
| Room Air | 55.9 |
| Oxygen | 57.4 |
Determined by umbilical artery cord gas collected at time of delivery and only in patients with paired (umbilical artery and umbilical vein) cord gases. (NCT02741284)
Timeframe: At time of delivery
| Intervention | pH units (Mean) |
|---|---|
| Room Air | 7.26 |
| Oxygen | 7.25 |
Partial pressure of oxygen as collected on cord gases at time of delivery (NCT02741284)
Timeframe: Time of delivery
| Intervention | mm Hg (Mean) |
|---|---|
| Room Air | 19.7 |
| Oxygen | 24.4 |
Delivery via Cesarean section, operative vaginal delivery (forceps or vacuum), or spontaneous vaginal delivery (NCT02741284)
Timeframe: At delivery
| Intervention | Participants (Count of Participants) | |||
|---|---|---|---|---|
| Cesarean delivery | Cesarean delivery for non reassuring fetal status | Operative vaginal delivery | Spontaenous vaginal delivery | |
| Oxygen | 6 | 2 | 1 | 41 |
| Room Air | 2 | 0 | 6 | 43 |
1 review available for hydrogen carbonate and Labor, Premature
| Article | Year |
|---|---|
[Current methods of drug therapy of a threatened premature labor (review of literature)].
Topics: Adult; Bicarbonates; Bromine; Caffeine; Ephedrine; Female; Humans; Muscle Contraction; Obstetric Lab | 1968 |
3 other studies available for hydrogen carbonate and Labor, Premature
| Article | Year |
|---|---|
Treatment of severe diabetic ketoacidosis in the early third trimester in a patient with fetal distress. A case report.
Topics: Adult; Bicarbonates; Diabetic Ketoacidosis; Female; Fetal Distress; Fluid Therapy; Humans; Insulin; | 1984 |
Routine measurements of umbilical artery lactate levels in the prediction of perinatal outcome.
Topics: Bicarbonates; Carbon Dioxide; Cesarean Section; Delivery, Obstetric; Female; Fetal Blood; Humans; Hy | 1995 |
[Prophylaxis of idiopathic neonatal respiratory distress (I.R.D.). Influence of alkalinization in the delivery room].
Topics: Acidosis; Age Factors; Bicarbonates; Delivery, Obstetric; Female; Humans; Infant, Newborn; Infant, P | 1970 |