nitrous oxide has been researched along with Blood Loss, Surgical in 13 studies
Nitrous Oxide: Nitrogen oxide (N2O). A colorless, odorless gas that is used as an anesthetic and analgesic. High concentrations cause a narcotic effect and may replace oxygen, causing death by asphyxia. It is also used as a food aerosol in the preparation of whipping cream.
dinitrogen oxide : A nitrogen oxide consisting of linear unsymmetrical molecules with formula N2O. While it is the most used gaseous anaesthetic in the world, its major commercial use, due to its solubility under pressure in vegetable fats combined with its non-toxicity in low concentrations, is as an aerosol spray propellant and aerating agent for canisters of 'whipped' cream.
Blood Loss, Surgical: Loss of blood during a surgical procedure.
| Excerpt | Relevance | Reference |
|---|---|---|
| "To compare the incidence of vomiting following codeine or ketorolac for tonsillectomy in children." | 5.08 | Preoperative ketorolac increases bleeding after tonsillectomy in children. ( MacNeill, HB; Reid, CW; Rhine, EJ; Roberts, DW; Splinter, WM, 1996) |
| "In a prospective randomised study 52 ASA I patients scheduled for ambulatory pregnancy termination were premedicated with lorazepam and received alfentanil prior to anaesthesia induction with propofol (group P, n = 26) or with sevoflurane 8% (group S, n = 26) using the single breath vital capacity technique." | 5.08 | Comparison of sevoflurane and propofol for ambulatory anaesthesia in gynaecological surgery. ( Feiss, P; Lahrimi, A; Nathan, N; Peyclit, A, 1998) |
| " Ten items (age, body weight, sex, duration of general anesthesia, use of propofol, use of sevoflurane, use of nitrous oxide, use of neostigmine, treatment accompanied with bleeding, and transfusion volume) were selected as risk factors for PONV." | 3.77 | Risk factors for nausea and vomiting after day care general anesthesia in mentally challenged patients undergoing dental treatment. ( Ichinohe, T; Kaneko, Y; Miyata, M; Nakata, E; Yumura, J, 2011) |
| "The main postoperative complications were tonic-clonic seizure and serious infection including septic shock from wound infection and meningitis." | 1.34 | Perioperative management for surgical correction of frontoethmoidal encephalomeningocele in children: a review of 102 cases. ( Kaewanuchit, A; Leelanukrom, R; Wacharasint, P, 2007) |
| "To evaluate the influence of acute isovolemic hemodilution on the dose-response and time course of action of vecuronium, we studied 60 adult patients with and without hemodilution during surgery." | 1.30 | The influence of acute normovolemic hemodilution on the dose-response and time course of action of vecuronium. ( An, G; Li, L; Liao, X; Liu, JH; Luo, LK; Tong, SY; Xue, FS; Zhang, RJ, 1998) |
| "All patients received combined general-epidural anesthesia with isoflurane and nitrous oxide, after insertion of an epidural catheter at T8-T9 dosed with 1." | 1.30 | Interleukin-10 production during and after upper abdominal surgery. ( Hashimoto, Y; Honda, I; Kato, M; Matsukawa, S; Murakami, M; Suzuki, H, 1998) |
| " The pharmacokinetic differences may be related to the differences in the sensitivity to vecuronium between genders." | 1.30 | The pharmacokinetics of vecuronium in male and female patients. ( An, G; Liao, X; Luo, LK; Xue, FS; Zou, Q, 1998) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 7 (53.85) | 18.2507 |
| 2000's | 5 (38.46) | 29.6817 |
| 2010's | 1 (7.69) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Yumura, J | 1 |
| Nakata, E | 1 |
| Miyata, M | 1 |
| Ichinohe, T | 1 |
| Kaneko, Y | 1 |
| Yoshitani, K | 1 |
| Kawaguchi, M | 1 |
| Iwata, M | 1 |
| Sasaoka, N | 1 |
| Inoue, S | 1 |
| Kurumatani, N | 1 |
| Furuya, H | 2 |
| Yamashiro, M | 1 |
| Leelanukrom, R | 1 |
| Wacharasint, P | 1 |
| Kaewanuchit, A | 1 |
| Luzardo, GE | 1 |
| Karlnoski, RA | 1 |
| Williams, B | 1 |
| Mangar, D | 1 |
| Camporesi, EM | 1 |
| Splinter, WM | 1 |
| Rhine, EJ | 1 |
| Roberts, DW | 1 |
| Reid, CW | 1 |
| MacNeill, HB | 1 |
| Dilger, JA | 1 |
| Tetzlaff, JE | 1 |
| Bell, GR | 1 |
| Kosmorsky, GS | 1 |
| Agnor, RC | 1 |
| O'Hara, JF | 1 |
| Xue, FS | 2 |
| Liu, JH | 1 |
| Liao, X | 2 |
| Tong, SY | 1 |
| Li, L | 1 |
| Zhang, RJ | 1 |
| An, G | 2 |
| Luo, LK | 2 |
| Kato, M | 1 |
| Honda, I | 1 |
| Suzuki, H | 1 |
| Murakami, M | 1 |
| Matsukawa, S | 1 |
| Hashimoto, Y | 1 |
| Zou, Q | 1 |
| Kuipers, T | 1 |
| Stocker, HJ | 1 |
| Gubisch, W | 1 |
| Greulich, M | 1 |
| Nathan, N | 1 |
| Peyclit, A | 1 |
| Lahrimi, A | 1 |
| Feiss, P | 1 |
| Gratacós, E | 1 |
| Wu, J | 1 |
| Devlieger, R | 1 |
| Bonati, F | 1 |
| Lerut, T | 1 |
| Vanamo, K | 1 |
| Deprest, JA | 1 |
| Trial | Phase | Enrollment | Study Type | Start Date | Status | ||
|---|---|---|---|---|---|---|---|
| Using Near-infrared Spectroscopy (NIRS) Monitor to Noninvasively Evaluate Hepatic Venous Saturation[NCT01891188] | 100 participants (Anticipated) | Observational | 2013-06-30 | Active, not recruiting | |||
| Near Infrared Spectroscopy (NIRS) for Heart Failure Assessment in the Outpatient Setting[NCT01577810] | 100 participants (Anticipated) | Interventional | 2013-06-30 | Recruiting | |||
| 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 trials available for nitrous oxide and Blood Loss, Surgical
| Article | Year |
|---|---|
Comparison of changes in jugular venous bulb oxygen saturation and cerebral oxygen saturation during variations of haemoglobin concentration under propofol and sevoflurane anaesthesia.
Topics: Adult; Aged; Anesthetics, Combined; Anesthetics, Inhalation; Anesthetics, Intravenous; Arthroplasty, | 2005 |
Comparison of changes in jugular venous bulb oxygen saturation and cerebral oxygen saturation during variations of haemoglobin concentration under propofol and sevoflurane anaesthesia.
Topics: Adult; Aged; Anesthetics, Combined; Anesthetics, Inhalation; Anesthetics, Intravenous; Arthroplasty, | 2005 |
Comparison of changes in jugular venous bulb oxygen saturation and cerebral oxygen saturation during variations of haemoglobin concentration under propofol and sevoflurane anaesthesia.
Topics: Adult; Aged; Anesthetics, Combined; Anesthetics, Inhalation; Anesthetics, Intravenous; Arthroplasty, | 2005 |
Comparison of changes in jugular venous bulb oxygen saturation and cerebral oxygen saturation during variations of haemoglobin concentration under propofol and sevoflurane anaesthesia.
Topics: Adult; Aged; Anesthetics, Combined; Anesthetics, Inhalation; Anesthetics, Intravenous; Arthroplasty, | 2005 |
Preoperative ketorolac increases bleeding after tonsillectomy in children.
Topics: Analgesics, Non-Narcotic; Analgesics, Opioid; Analysis of Variance; Anesthesia, Inhalation; Anesthet | 1996 |
Comparison of sevoflurane and propofol for ambulatory anaesthesia in gynaecological surgery.
Topics: Abortion, Induced; Activities of Daily Living; Adult; Ambulatory Surgical Procedures; Anesthesia, Ge | 1998 |
10 other studies available for nitrous oxide and Blood Loss, Surgical
| Article | Year |
|---|---|
Risk factors for nausea and vomiting after day care general anesthesia in mentally challenged patients undergoing dental treatment.
Topics: Adolescent; Adult; Age Factors; Ambulatory Surgical Procedures; Anesthesia, Dental; Anesthesia, Gene | 2011 |
Anesthetic management of a patient with Sturge-Weber syndrome undergoing oral surgery.
Topics: Adult; Anesthesia, Dental; Anesthetics, Inhalation; Anesthetics, Intravenous; Anesthetics, Local; Bl | 2006 |
Perioperative management for surgical correction of frontoethmoidal encephalomeningocele in children: a review of 102 cases.
Topics: Adolescent; Algorithms; Anesthesia, Inhalation; Anesthesia, Intravenous; Anesthetics, Inhalation; Bl | 2007 |
Anesthetic management of a parturient with hyperhomocysteinemia.
Topics: Adult; Anesthesia, Spinal; Anesthetics, Inhalation; Anticoagulants; Blood Coagulation; Blood Coagula | 2008 |
Ischaemic optic neuropathy after spinal fusion.
Topics: Adult; Anesthesia, Intravenous; Anesthetics, Inhalation; Anesthetics, Intravenous; Blood Loss, Surgi | 1998 |
The influence of acute normovolemic hemodilution on the dose-response and time course of action of vecuronium.
Topics: Adolescent; Adult; Anesthesia Recovery Period; Anesthetics, Inhalation; Anesthetics, Intravenous; Bl | 1998 |
Interleukin-10 production during and after upper abdominal surgery.
Topics: Abdomen; Aged; Alprostadil; Anesthesia, Epidural; Anesthesia, Inhalation; Anesthetics, Inhalation; A | 1998 |
The pharmacokinetics of vecuronium in male and female patients.
Topics: Adolescent; Adult; Anesthetics, Inhalation; Anesthetics, Intravenous; Area Under Curve; Blood Loss, | 1998 |
[Effect of anesthesia technique on blood loss in breast reduction-plasty. A study of 56 patients operated on by one surgeon].
Topics: Adult; Anesthesia, Inhalation; Blood Coagulation Tests; Blood Loss, Surgical; Dose-Response Relation | 1998 |
Nitrous oxide amniodistention compared with fluid amniodistention reduces operation time while inducing no changes in fetal acid-base status in a sheep model for endoscopic fetal surgery.
Topics: Acid-Base Equilibrium; Amnion; Animals; Blood Loss, Surgical; Female; Fetoscopy; Insufflation; Isoto | 2002 |