meperidine has been researched along with Hyperventilation in 7 studies
Meperidine: A narcotic analgesic that can be used for the relief of most types of moderate to severe pain, including postoperative pain and the pain of labor. Prolonged use may lead to dependence of the morphine type; withdrawal symptoms appear more rapidly than with morphine and are of shorter duration.
pethidine : A piperidinecarboxylate ester that is piperidine which is substituted by a methyl group at position 1 and by phenyl and ethoxycarbonyl groups at position 4. It is an analgesic which is used for the treatment of moderate to severe pain, including postoperative pain and labour pain.
Hyperventilation: A pulmonary ventilation rate faster than is metabolically necessary for the exchange of gases. It is the result of an increased frequency of breathing, an increased tidal volume, or a combination of both. It causes an excess intake of oxygen and the blowing off of carbon dioxide.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Secondary changes consist of polycythemia, somnolence, headache and right heart failure." | 1.24 | HYPOVENTILATION, CYANOSIS AND POLYCYTHEMIA IN A THIN MAN. ( DVORKIN, J; FRASER, RS; SPROULE, BJ, 1963) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 7 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 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 |
|---|---|
| FRASER, RS | 1 |
| SPROULE, BJ | 1 |
| DVORKIN, J | 1 |
| Rooth, G | 1 |
| Hoppe, E | 1 |
| Christensen, L | 1 |
| Christensen, KN | 1 |
| Cullen, BF | 1 |
| Margolis, AJ | 1 |
| Eger, EI | 1 |
| Steel, GC | 1 |
| Bonica, JJ | 1 |
| Rosen, M | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| Sevoflurane as an Anesthetic During Dilation and Evacuation Procedures: Does it Increase Blood Loss and Interventions for Blood Loss and Why Do Anesthesiologists Choose to Use It?[NCT01048658] | Phase 4 | 160 participants (Actual) | Interventional | 2009-09-30 | Completed | ||
| [information is prepared from clinicaltrials.gov, extracted Sep-2024] | |||||||
(NCT01048658)
Timeframe: Post-procedure, within 30 minutes
| Intervention | Participants (Count of Participants) |
|---|---|
| Sevoflurane | 13 |
| No Sevoflurane | 11 |
Provider report for need to intervene due to blood loss (yes/no) (NCT01048658)
Timeframe: At time of uterine evacuation and immediately post-operatively, an average of 7.1 minutes
| Intervention | Participants (Count of Participants) |
|---|---|
| Sevoflurane | 20 |
| No Sevoflurane | 13 |
Procedural blood loss greater than 300 mL. Blood loss was measured in a standardized fashion (amniotic fluid was discarded, blood was separated from tissue, and all gauze surgical drapes weighed). (NCT01048658)
Timeframe: At time of uterine evacuation, an average of 7.1 minutes
| Intervention | Participants (Count of Participants) |
|---|---|
| Sevoflurane | 12 |
| No Sevoflurane | 6 |
Length of procedure from time of speculum placement to time of speculum removal, in minutes. (NCT01048658)
Timeframe: Time of speculum place to time of speculum removal, an average of 7.1 minutes
| Intervention | minutes (Mean) |
|---|---|
| Sevoflurane | 7.0 |
| No Sevoflurane | 7.3 |
Scores reported on 10-cm Visual Analog Scale (VAS anchors: 0= not satisfied at all, 10= completely satisfied) . Reported as mean +/- standard deviation. Subjects and providers were blinded to anesthesia method. Subjects and providers completed post-operative questionnaire within 30 minutes of procedure completion. (NCT01048658)
Timeframe: Post-procedure, within 30 minutes
| Intervention | cm (Mean) | |
|---|---|---|
| Provider Satisfaction | Patient Satisfaction | |
| No Sevoflurane | 9.3 | 8.2 |
| Sevoflurane | 9.4 | 8.4 |
3 reviews available for meperidine and Hyperventilation
| Article | Year |
|---|---|
Obstetric analgesia.
Topics: Analgesics; Anesthesia, Epidural; Anesthesia, Inhalation; Anesthesia, Local; Anesthesia, Obstetrical | 1973 |
Maternal respiratory changes during pregnancy and parturition.
Topics: Airway Resistance; Anesthesia, Epidural; Carbon Dioxide; Elasticity; Female; Humans; Hyperventilatio | 1974 |
Recent advances in pain relief in childbirth. I. Inhalation and systemic analgesia.
Topics: Analgesics; Anesthesia, Inhalation; Anesthesia, Obstetrical; Diazepam; Female; Humans; Hyperventilat | 1971 |
1 trial available for meperidine and Hyperventilation
| Article | Year |
|---|---|
The effects of anesthesia and pulmonary ventilation on blood loss during elective therapeutic abortion.
Topics: Abortion, Therapeutic; Adult; Anesthesia, Inhalation; Anesthesia, Intravenous; Anesthesia, Obstetric | 1970 |
3 other studies available for meperidine and Hyperventilation
| Article | Year |
|---|---|
HYPOVENTILATION, CYANOSIS AND POLYCYTHEMIA IN A THIN MAN.
Topics: Cyanosis; Headache; Heart Failure; Humans; Hyperventilation; Hypoventilation; Male; Meperidine; Poly | 1963 |
Maternal hypoxaemia during labor.
Topics: Carbon Dioxide; Female; Humans; Hyperventilation; Hypoxia; Maternal-Fetal Exchange; Meperidine; Nitr | 1982 |
The clinical outcome of patients with severe head injuries, treated with highdose dexamethasone, hyperventilation and barbiturates.
Topics: Adolescent; Adult; Age Factors; Aged; Brain Injuries; Child; Child, Preschool; Chlorpromazine; Dexam | 1981 |