Matches in SemOpenAlex for { <https://semopenalex.org/work/W4362727895> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W4362727895 endingPage "40" @default.
- W4362727895 startingPage "40" @default.
- W4362727895 abstract "Background: The pregnant patients undergoing anesthesia are at increased risk of aspiration due to decreased lower esophageal sphincter tone and mass effect of gravid uterus on gastric antrum. Ultrasound used as a noninvasive bedside imaging tool to measure gastric volume in term pregnant patients immediately before elective caesarian section (CS) may help in reducing aspiration induced morbidity and mortality. Methods: This observational prospective case--control study was conducted in 33 nonlaboring term pregnant patients immediately before elective CS and 30 nonpregnant patients immediately before elective surgeries, enrolled according to inclusion and exclusion criteria. A 2-5 MHz curvilinear probe was used to scan the participants in supine and right lateral decubitus (RLD) position in pre-recovery room. Visibility, qualitative grading (0,1, 2), anteroposterior (AP), and craniocaudal (CC) diameter, and cross-sectional area (CSA) of gastric antrum was measured. Gastric volume was derived from CSA using equations formulated by previous investigators. Results: Gastric antrum was visible in 27 (82%) of pregnant and 30 (100%) of nonpregnant patients in supine position (P = 0.014). In RLD position, 25 (75.7%) pregnant and 29 (96.7%) nonpregnant patients had antrum visible (P = 0.018). The qualitative grading was comparable (P = 0.064) in both the groups. In supine position, (P = 0.615), CSA in cm2 was 3.37 ± 1.31 and 3.54 ± 1.33, while in RLD position (P = 0.012), CSA was 3.98 ± 1.13 and 5.09 ± 1.85, in pregnant and nonpregnant patients, respectively. Conclusion: Gravid uterus sometimes impedes visualization of antrum by ultrasound in term pregnant patients immediately before elective CS and shows clinically similar gastric CSA when compared to nonpregnant patients, though statistically different in RLD position. Trial registration number- NCT03380637" @default.
- W4362727895 created "2023-04-10" @default.
- W4362727895 creator A5017207191 @default.
- W4362727895 creator A5045734968 @default.
- W4362727895 creator A5052179591 @default.
- W4362727895 creator A5065833346 @default.
- W4362727895 date "2023-01-01" @default.
- W4362727895 modified "2023-09-27" @default.
- W4362727895 title "Comparison of ultrasound measured gastric volume in term-pregnant patients posted for elective cesarean section with nonpregnant elective surgery patients---An observational study" @default.
- W4362727895 doi "https://doi.org/10.4103/joacc.joacc_25_22" @default.
- W4362727895 hasPublicationYear "2023" @default.
- W4362727895 type Work @default.
- W4362727895 citedByCount "0" @default.
- W4362727895 crossrefType "journal-article" @default.
- W4362727895 hasAuthorship W4362727895A5017207191 @default.
- W4362727895 hasAuthorship W4362727895A5045734968 @default.
- W4362727895 hasAuthorship W4362727895A5052179591 @default.
- W4362727895 hasAuthorship W4362727895A5065833346 @default.
- W4362727895 hasBestOaLocation W43627278951 @default.
- W4362727895 hasConcept C125567185 @default.
- W4362727895 hasConcept C126322002 @default.
- W4362727895 hasConcept C131253125 @default.
- W4362727895 hasConcept C141071460 @default.
- W4362727895 hasConcept C188816634 @default.
- W4362727895 hasConcept C2779234561 @default.
- W4362727895 hasConcept C2779422922 @default.
- W4362727895 hasConcept C2909718597 @default.
- W4362727895 hasConcept C54355233 @default.
- W4362727895 hasConcept C71924100 @default.
- W4362727895 hasConcept C86803240 @default.
- W4362727895 hasConceptScore W4362727895C125567185 @default.
- W4362727895 hasConceptScore W4362727895C126322002 @default.
- W4362727895 hasConceptScore W4362727895C131253125 @default.
- W4362727895 hasConceptScore W4362727895C141071460 @default.
- W4362727895 hasConceptScore W4362727895C188816634 @default.
- W4362727895 hasConceptScore W4362727895C2779234561 @default.
- W4362727895 hasConceptScore W4362727895C2779422922 @default.
- W4362727895 hasConceptScore W4362727895C2909718597 @default.
- W4362727895 hasConceptScore W4362727895C54355233 @default.
- W4362727895 hasConceptScore W4362727895C71924100 @default.
- W4362727895 hasConceptScore W4362727895C86803240 @default.
- W4362727895 hasIssue "1" @default.
- W4362727895 hasLocation W43627278951 @default.
- W4362727895 hasOpenAccess W4362727895 @default.
- W4362727895 hasPrimaryLocation W43627278951 @default.
- W4362727895 hasRelatedWork W1967244891 @default.
- W4362727895 hasRelatedWork W1978445326 @default.
- W4362727895 hasRelatedWork W2002120878 @default.
- W4362727895 hasRelatedWork W2003011820 @default.
- W4362727895 hasRelatedWork W2047967234 @default.
- W4362727895 hasRelatedWork W2106024703 @default.
- W4362727895 hasRelatedWork W2118496982 @default.
- W4362727895 hasRelatedWork W2439875401 @default.
- W4362727895 hasRelatedWork W2470795547 @default.
- W4362727895 hasRelatedWork W2513146652 @default.
- W4362727895 hasVolume "13" @default.
- W4362727895 isParatext "false" @default.
- W4362727895 isRetracted "false" @default.
- W4362727895 workType "article" @default.