Randomized clinical trial of intraoperative dexmedetomidine to prevent delirium in the elderly undergoing major non‐cardiac surgery
Background Delirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of intraoperative dexmedetomidine on the incidence of delirium in elderly patients undergoing major surgery. Methods This was a randomized double‐blind pla...
Saved in:
Published in | British journal of surgery Vol. 107; no. 2; pp. e123 - e132 |
---|---|
Main Authors | , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Chichester, UK
John Wiley & Sons, Ltd
01.01.2020
Oxford University Press |
Subjects | |
Online Access | Get full text |
ISSN | 0007-1323 1365-2168 1365-2168 |
DOI | 10.1002/bjs.11354 |
Cover
Abstract | Background
Delirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of intraoperative dexmedetomidine on the incidence of delirium in elderly patients undergoing major surgery.
Methods
This was a randomized double‐blind placebo‐controlled trial. Elderly patients (aged 60 years or more) scheduled to undergo major non‐cardiac surgery were randomized into two groups. Patients in the intervention group received a loading dose of dexmedetomidine 0·6 μg/kg 10 min before induction of anaesthesia followed by a continuous infusion (0·5 μg per kg per h) until 1 h before the end of surgery. Patients in the control group received volume‐matched normal saline in the same schedule. The primary outcome was the incidence of delirium during the first 5 days after surgery. Delirium was assessed with the Confusion Assessment Method (CAM) for non‐ventilated patients and CAM for the Intensive Care Unit for ventilated patients.
Results
In total, 309 patients who received dexmedetomidine and 310 control patients were included in the intention‐to‐treat analysis. The incidence of delirium within 5 days of surgery was lower with dexmedetomidine treatment: 5·5 per cent (17 of 309) versus 10·3 per cent (32 of 310) in the control group (relative risk (RR) 0·53, 95 per cent c.i. 0·30 to 0·94; P = 0·026). The overall incidence of complications at 30 days was also lower after dexmedetomidine (19·4 per cent (60 of 309) versus 26·1 per cent (81 of 310) for controls; RR 0·74, 0·55 to 0·99, P = 0·047).
Conclusion
Intraoperative dexmedetomidine halved the risk of delirium in the elderly after major non‐cardiac surgery. Registration number: ChiCTR‐IPR‐15007654 (
www.chictr.org.cn).
Antecedentes
El delirio después de la cirugía es frecuente en los pacientes de edad avanzada y se asocia con malos resultados. El objetivo de este estudio fue investigar el impacto de la administración intraoperatoria de dexmedetomidina en la incidencia de delirio en pacientes mayores sometidos a operaciones de cirugía mayor.
Métodos
Se trataba de un ensayo aleatorizado, doble ciego y controlado con placebo. Un total de 620 pacientes mayores (60 años o más) fueron programados para ser sometidos a intervenciones (no cardiacas) de cirugía mayor y se aleatorizaron a dos grupos. Los pacientes en el grupo de intervención recibieron una dosis de carga de dexmedetomidina (0,6 μg/kg, 10 minutos antes de la inducción anestésica) seguida de una infusión continua (0,5 μg/kg/h) hasta 1 h antes de la finalización de la cirugía. Los pacientes del grupo control recibieron el mismo volumen de suero salino siguiendo la misma pauta. El resultado principal era la incidencia de delirio durante los primeros 5 días postoperatorios. Para la valoración del delirio se utilizó el método para la evaluación de la confusión (Confusion Assessment Method, CAM) en pacientes no intubados y el CAM‐UCI para los pacientes intubados.
Resultados
En total, 309 pacientes que recibieron dexmedetomidina y 310 del grupo control se incluyeron en el análisis por intención de tratar. La incidencia de delirio durante los primeros 5 días tras la cirugía fue inferior en presencia de tratamiento con dexmedetomidina que en ausencia del mismo: 5,5% (17/309) versus 10,3% (32/310); riesgo relativo (RR) 0,53, i.c. del 95% 0,30‐0,94, P = 0,026. La incidencia global de complicaciones a los 30 días excluyendo el delirio también fue inferior en presencia que en ausencia de tratamiento con dexmedetomidina (19,4% (60/309) versus 26,1% (81/301), RR 0,74, i.c. del 95% 0,55‐0,99, P = 0,047).
Conclusión
La administración intraoperatoria de dexmedetomidina reduce la presencia de delirio en los pacientes mayores tras cirugía mayor no cardiaca.
In this RCT, intraoperative infusion of dexmedetomidine was found to reduce the rate of postoperative delirium and surgery‐related complications. The shortcomings of previous studies, such as study design and sample size, were amended, providing more robust evidence for clinical practice.
Halved the rate of delirium |
---|---|
AbstractList | Delirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of intraoperative dexmedetomidine on the incidence of delirium in elderly patients undergoing major surgery.BACKGROUNDDelirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of intraoperative dexmedetomidine on the incidence of delirium in elderly patients undergoing major surgery.This was a randomized double-blind placebo-controlled trial. Elderly patients (aged 60 years or more) scheduled to undergo major non-cardiac surgery were randomized into two groups. Patients in the intervention group received a loading dose of dexmedetomidine 0·6 μg/kg 10 min before induction of anaesthesia followed by a continuous infusion (0·5 μg per kg per h) until 1 h before the end of surgery. Patients in the control group received volume-matched normal saline in the same schedule. The primary outcome was the incidence of delirium during the first 5 days after surgery. Delirium was assessed with the Confusion Assessment Method (CAM) for non-ventilated patients and CAM for the Intensive Care Unit for ventilated patients.METHODSThis was a randomized double-blind placebo-controlled trial. Elderly patients (aged 60 years or more) scheduled to undergo major non-cardiac surgery were randomized into two groups. Patients in the intervention group received a loading dose of dexmedetomidine 0·6 μg/kg 10 min before induction of anaesthesia followed by a continuous infusion (0·5 μg per kg per h) until 1 h before the end of surgery. Patients in the control group received volume-matched normal saline in the same schedule. The primary outcome was the incidence of delirium during the first 5 days after surgery. Delirium was assessed with the Confusion Assessment Method (CAM) for non-ventilated patients and CAM for the Intensive Care Unit for ventilated patients.In total, 309 patients who received dexmedetomidine and 310 control patients were included in the intention-to-treat analysis. The incidence of delirium within 5 days of surgery was lower with dexmedetomidine treatment: 5·5 per cent (17 of 309) versus 10·3 per cent (32 of 310) in the control group (relative risk (RR) 0·53, 95 per cent c.i. 0·30 to 0·94; P = 0·026). The overall incidence of complications at 30 days was also lower after dexmedetomidine (19·4 per cent (60 of 309) versus 26·1 per cent (81 of 310) for controls; RR 0·74, 0·55 to 0·99, P = 0·047).RESULTSIn total, 309 patients who received dexmedetomidine and 310 control patients were included in the intention-to-treat analysis. The incidence of delirium within 5 days of surgery was lower with dexmedetomidine treatment: 5·5 per cent (17 of 309) versus 10·3 per cent (32 of 310) in the control group (relative risk (RR) 0·53, 95 per cent c.i. 0·30 to 0·94; P = 0·026). The overall incidence of complications at 30 days was also lower after dexmedetomidine (19·4 per cent (60 of 309) versus 26·1 per cent (81 of 310) for controls; RR 0·74, 0·55 to 0·99, P = 0·047).Intraoperative dexmedetomidine halved the risk of delirium in the elderly after major non-cardiac surgery. Registration number: ChiCTR-IPR-15007654 ( www.chictr.org.cn).CONCLUSIONIntraoperative dexmedetomidine halved the risk of delirium in the elderly after major non-cardiac surgery. Registration number: ChiCTR-IPR-15007654 ( www.chictr.org.cn). Delirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of intraoperative dexmedetomidine on the incidence of delirium in elderly patients undergoing major surgery. This was a randomized double-blind placebo-controlled trial. Elderly patients (aged 60 years or more) scheduled to undergo major non-cardiac surgery were randomized into two groups. Patients in the intervention group received a loading dose of dexmedetomidine 0·6 μg/kg 10 min before induction of anaesthesia followed by a continuous infusion (0·5 μg per kg per h) until 1 h before the end of surgery. Patients in the control group received volume-matched normal saline in the same schedule. The primary outcome was the incidence of delirium during the first 5 days after surgery. Delirium was assessed with the Confusion Assessment Method (CAM) for non-ventilated patients and CAM for the Intensive Care Unit for ventilated patients. In total, 309 patients who received dexmedetomidine and 310 control patients were included in the intention-to-treat analysis. The incidence of delirium within 5 days of surgery was lower with dexmedetomidine treatment: 5·5 per cent (17 of 309) versus 10·3 per cent (32 of 310) in the control group (relative risk (RR) 0·53, 95 per cent c.i. 0·30 to 0·94; P = 0·026). The overall incidence of complications at 30 days was also lower after dexmedetomidine (19·4 per cent (60 of 309) versus 26·1 per cent (81 of 310) for controls; RR 0·74, 0·55 to 0·99, P = 0·047). Intraoperative dexmedetomidine halved the risk of delirium in the elderly after major non-cardiac surgery. Registration number: ChiCTR-IPR-15007654 ( www.chictr.org.cn). Background Delirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of intraoperative dexmedetomidine on the incidence of delirium in elderly patients undergoing major surgery. Methods This was a randomized double‐blind placebo‐controlled trial. Elderly patients (aged 60 years or more) scheduled to undergo major non‐cardiac surgery were randomized into two groups. Patients in the intervention group received a loading dose of dexmedetomidine 0·6 μg/kg 10 min before induction of anaesthesia followed by a continuous infusion (0·5 μg per kg per h) until 1 h before the end of surgery. Patients in the control group received volume‐matched normal saline in the same schedule. The primary outcome was the incidence of delirium during the first 5 days after surgery. Delirium was assessed with the Confusion Assessment Method (CAM) for non‐ventilated patients and CAM for the Intensive Care Unit for ventilated patients. Results In total, 309 patients who received dexmedetomidine and 310 control patients were included in the intention‐to‐treat analysis. The incidence of delirium within 5 days of surgery was lower with dexmedetomidine treatment: 5·5 per cent (17 of 309) versus 10·3 per cent (32 of 310) in the control group (relative risk (RR) 0·53, 95 per cent c.i. 0·30 to 0·94; P = 0·026). The overall incidence of complications at 30 days was also lower after dexmedetomidine (19·4 per cent (60 of 309) versus 26·1 per cent (81 of 310) for controls; RR 0·74, 0·55 to 0·99, P = 0·047). Conclusion Intraoperative dexmedetomidine halved the risk of delirium in the elderly after major non‐cardiac surgery. Registration number: ChiCTR‐IPR‐15007654 ( www.chictr.org.cn). Antecedentes El delirio después de la cirugía es frecuente en los pacientes de edad avanzada y se asocia con malos resultados. El objetivo de este estudio fue investigar el impacto de la administración intraoperatoria de dexmedetomidina en la incidencia de delirio en pacientes mayores sometidos a operaciones de cirugía mayor. Métodos Se trataba de un ensayo aleatorizado, doble ciego y controlado con placebo. Un total de 620 pacientes mayores (60 años o más) fueron programados para ser sometidos a intervenciones (no cardiacas) de cirugía mayor y se aleatorizaron a dos grupos. Los pacientes en el grupo de intervención recibieron una dosis de carga de dexmedetomidina (0,6 μg/kg, 10 minutos antes de la inducción anestésica) seguida de una infusión continua (0,5 μg/kg/h) hasta 1 h antes de la finalización de la cirugía. Los pacientes del grupo control recibieron el mismo volumen de suero salino siguiendo la misma pauta. El resultado principal era la incidencia de delirio durante los primeros 5 días postoperatorios. Para la valoración del delirio se utilizó el método para la evaluación de la confusión (Confusion Assessment Method, CAM) en pacientes no intubados y el CAM‐UCI para los pacientes intubados. Resultados En total, 309 pacientes que recibieron dexmedetomidina y 310 del grupo control se incluyeron en el análisis por intención de tratar. La incidencia de delirio durante los primeros 5 días tras la cirugía fue inferior en presencia de tratamiento con dexmedetomidina que en ausencia del mismo: 5,5% (17/309) versus 10,3% (32/310); riesgo relativo (RR) 0,53, i.c. del 95% 0,30‐0,94, P = 0,026. La incidencia global de complicaciones a los 30 días excluyendo el delirio también fue inferior en presencia que en ausencia de tratamiento con dexmedetomidina (19,4% (60/309) versus 26,1% (81/301), RR 0,74, i.c. del 95% 0,55‐0,99, P = 0,047). Conclusión La administración intraoperatoria de dexmedetomidina reduce la presencia de delirio en los pacientes mayores tras cirugía mayor no cardiaca. In this RCT, intraoperative infusion of dexmedetomidine was found to reduce the rate of postoperative delirium and surgery‐related complications. The shortcomings of previous studies, such as study design and sample size, were amended, providing more robust evidence for clinical practice. Halved the rate of delirium BackgroundDelirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of intraoperative dexmedetomidine on the incidence of delirium in elderly patients undergoing major surgery.MethodsThis was a randomized double‐blind placebo‐controlled trial. Elderly patients (aged 60 years or more) scheduled to undergo major non‐cardiac surgery were randomized into two groups. Patients in the intervention group received a loading dose of dexmedetomidine 0·6 μg/kg 10 min before induction of anaesthesia followed by a continuous infusion (0·5 μg per kg per h) until 1 h before the end of surgery. Patients in the control group received volume‐matched normal saline in the same schedule. The primary outcome was the incidence of delirium during the first 5 days after surgery. Delirium was assessed with the Confusion Assessment Method (CAM) for non‐ventilated patients and CAM for the Intensive Care Unit for ventilated patients.ResultsIn total, 309 patients who received dexmedetomidine and 310 control patients were included in the intention‐to‐treat analysis. The incidence of delirium within 5 days of surgery was lower with dexmedetomidine treatment: 5·5 per cent (17 of 309) versus 10·3 per cent (32 of 310) in the control group (relative risk (RR) 0·53, 95 per cent c.i. 0·30 to 0·94; P = 0·026). The overall incidence of complications at 30 days was also lower after dexmedetomidine (19·4 per cent (60 of 309) versus 26·1 per cent (81 of 310) for controls; RR 0·74, 0·55 to 0·99, P = 0·047).ConclusionIntraoperative dexmedetomidine halved the risk of delirium in the elderly after major non‐cardiac surgery. Registration number: ChiCTR‐IPR‐15007654 (www.chictr.org.cn). |
Author | Li, X.‐Y. Guo, C. Ma, D. Wang, D.‐X. Hu, J. Wang, B.‐J. Mu, D.‐L. Li, C.‐J. |
Author_xml | – sequence: 1 givenname: C.‐J. surname: Li fullname: Li, C.‐J. organization: Department of Anaesthesiology and Critical Care Medicine – sequence: 2 givenname: B.‐J. surname: Wang fullname: Wang, B.‐J. organization: Department of Anaesthesiology and Critical Care Medicine – sequence: 3 givenname: D.‐L. orcidid: 0000-0003-1092-9473 surname: Mu fullname: Mu, D.‐L. email: mudongliang@icloud.com organization: Department of Anaesthesiology and Critical Care Medicine – sequence: 4 givenname: J. surname: Hu fullname: Hu, J. organization: Department of Anaesthesiology and Critical Care Medicine – sequence: 5 givenname: C. surname: Guo fullname: Guo, C. organization: Department of Anaesthesiology and Critical Care Medicine – sequence: 6 givenname: X.‐Y. surname: Li fullname: Li, X.‐Y. organization: Peking University First Hospital – sequence: 7 givenname: D. surname: Ma fullname: Ma, D. organization: Imperial College London, Chelsea and Westminster Hospital – sequence: 8 givenname: D.‐X. surname: Wang fullname: Wang, D.‐X. organization: Department of Anaesthesiology and Critical Care Medicine |
BackLink | https://www.ncbi.nlm.nih.gov/pubmed/31903588$$D View this record in MEDLINE/PubMed |
BookMark | eNpdkU1P3DAQhi1EVRbaA38AWeLSS1jbE-fjCAgK1UqVCj1Hjj1ZvHLsxUmgy6kX7v2N_SW4fB16mRlpnhm9et9dsu2DR0L2OTvijIl5uxqOOAeZb5EZh0JmghfVNpkxxsqMg4AdsjsMK8Y4MCk-kh3gNQNZVTPy-EN5E3r7gIZqZ73VytEx2lRDR60fowprjGq0d0gN_urR4Jh4Yz3SMdB1xDv0Y1o5G-3UpxM63iBFZzC6DZ186stg_ZL2ahUiTdL__v6jVTRWaTpMcYlx84l86JQb8PNr3yM_z8-uTy-yxfevl6fHiyxADnlWC9MVnFddoWQta62MxE4bELwSpa65kKYucwZcG9VJ09aamSrXnQDelm1Xwh758vJ3HcPthMPY9HbQ6JzyGKahEQBQizIvqoQe_oeuwhR9UpcoWYqqyAVL1MErNbXJmmYdba_ipnkzOAHzF-DeOty87zlr_iXXpOSa5-Sak29XzwM8AWYgkBw |
ContentType | Journal Article |
Copyright | 2020 BJS Society Ltd Published by John Wiley & Sons Ltd 2020 BJS Society Ltd Published by John Wiley & Sons Ltd. Copyright © 2020 BJS Society Ltd. Published by John Wiley & Sons, Ltd. |
Copyright_xml | – notice: 2020 BJS Society Ltd Published by John Wiley & Sons Ltd – notice: 2020 BJS Society Ltd Published by John Wiley & Sons Ltd. – notice: Copyright © 2020 BJS Society Ltd. Published by John Wiley & Sons, Ltd. |
DBID | CGR CUY CVF ECM EIF NPM K9. 7X8 |
DOI | 10.1002/bjs.11354 |
DatabaseName | Medline MEDLINE MEDLINE (Ovid) MEDLINE MEDLINE PubMed ProQuest Health & Medical Complete (Alumni) MEDLINE - Academic |
DatabaseTitle | MEDLINE Medline Complete MEDLINE with Full Text PubMed MEDLINE (Ovid) ProQuest Health & Medical Complete (Alumni) MEDLINE - Academic |
DatabaseTitleList | MEDLINE - Academic MEDLINE ProQuest Health & Medical Complete (Alumni) |
Database_xml | – sequence: 1 dbid: NPM name: PubMed url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed sourceTypes: Index Database – sequence: 2 dbid: EIF name: MEDLINE url: https://proxy.k.utb.cz/login?url=https://www.webofscience.com/wos/medline/basic-search sourceTypes: Index Database |
DeliveryMethod | fulltext_linktorsrc |
EISSN | 1365-2168 |
EndPage | e132 |
ExternalDocumentID | 31903588 BJS11354 |
Genre | article Randomized Controlled Trial Research Support, Non-U.S. Gov't Journal Article |
GrantInformation_xml | – fundername: Beijing Excellent Talent Support Program funderid: 2014000020124G025 – fundername: National Key R&D Program of China funderid: 2018YFC2001800 – fundername: National Key R&D Program of China grantid: 2018YFC2001800 – fundername: Beijing Excellent Talent Support Program grantid: 2014000020124G025 |
GroupedDBID | --- .3N .55 .GA .GJ .Y3 05W 0R~ 10A 1L6 1OB 1OC 1ZS 23N 31~ 33P 36B 3O- 3SF 3WU 4.4 4ZD 50Y 50Z 51W 51X 52M 52N 52O 52P 52R 52S 52T 52U 52V 52W 52X 53G 5GY 5RE 5VS 5WD 66C 6J9 6P2 702 7PT 8-0 8-1 8-3 8-4 8-5 8F7 8UM 930 A01 A03 AABZA AACZT AAESR AAEVG AAHHS AANHP AAONW AAPGJ AAPXW AAQQT AARHZ AAUAY AAVAP AAWDT AAYEP AAZKR ABCQN ABCUV ABDFA ABEJV ABEML ABIJN ABJNI ABLJU ABNHQ ABOCM ABPQP ABPTD ABPVW ABQNK ABWST ABXVV ACBWZ ACCFJ ACFBH ACFRR ACGFO ACGFS ACMXC ACPOU ACRPL ACSCC ACUTJ ACXQS ACYHN ACYXJ ACZBC ADBBV ADEOM ADIPN ADIYS ADIZJ ADKYN ADMGS ADNMO ADQBN ADVEK ADXAS ADZMN ADZOD AEEZP AEGXH AEIMD AENEX AEQDE AEUQT AFBPY AFFNX AFFZL AFGKR AFPWT AFXAL AFYAG AFYLJ AFZJQ AGMDO AGQXC AGUTN AHMBA AHMMS AI. AIAGR AIURR AIWBW AJAOE AJBDE AJEEA ALAGY ALMA_UNASSIGNED_HOLDINGS AMBMR AMYDB APJGH AQDSO ASPBG ATGXG ATUGU AVNTJ AVWKF AZBYB AZFZN AZVAB BAFTC BCRHZ BDRZF BEYMZ BHBCM BMXJE BROTX BRXPI BY8 C45 CAG COF CS3 D-6 D-7 D-E D-F DCZOG DPXWK DR2 DRFUL DRMAN DRSTM DU5 EBS EJD EMOBN ESX EX3 F00 F01 F04 F5P FEDTE FLUFQ FOEOM FUBAC G-S G.N GNP GODZA H.X H13 HBH HF~ HHY HHZ HVGLF HZ~ IH2 IHE IX1 J0M J5H JPC KBUDW KOP KQQ KSI KSN L7B LATKE LAW LC2 LC3 LH4 LITHE LOXES LP6 LP7 LUTES LW6 LYRES M65 MK4 MRFUL MRMAN MRSTM MSFUL MSMAN MSSTM MXFUL MXMAN MXSTM N04 N05 N4W N9A NF~ NNB NOMLY NU- O66 O9- OAUYM OCZFY OHH OIG OJZSN OPAEJ OVD OWPYF P2P P2W P2X P2Z P4B P4D PALCI PQQKQ Q.N Q11 QB0 QRW R.K RGB RIG RIWAO RJQFR ROL ROX RWI RX1 RYL SUPJJ TEORI TMA UB1 V2E V8K V9Y VH1 VVN W8V W99 WBKPD WH7 WHWMO WIB WIH WIJ WIK WJL WOHZO WQJ WRC WUP WVDHM WXI X7M XG1 XV2 YFH YOC YUY ZGI ZXP ZY1 ZZTAW ~IA ~WT AAGQS ABGNP ABVGC ACVCV ADMTO ADNBA AEMQT AFFQV AJDVS AJNCP ALXQX CGR CUY CVF ECM EIF JXSIZ NPM OBFPC AAMMB AEFGJ AGORE AGXDD AIDQK AIDYY AJBYB K9. 7X8 |
ID | FETCH-LOGICAL-o3434-92df6118f6a5959cad5efcd321827c9125d974031cdaf5db9c0d84cf231b7bf73 |
IEDL.DBID | DR2 |
ISSN | 0007-1323 1365-2168 |
IngestDate | Sun Sep 28 07:01:32 EDT 2025 Sat Jul 26 02:42:48 EDT 2025 Thu Apr 03 06:57:08 EDT 2025 Wed Jan 22 16:37:47 EST 2025 |
IsDoiOpenAccess | false |
IsOpenAccess | true |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 2 |
Language | English |
License | 2020 BJS Society Ltd Published by John Wiley & Sons Ltd. |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-o3434-92df6118f6a5959cad5efcd321827c9125d974031cdaf5db9c0d84cf231b7bf73 |
Notes | ObjectType-Article-2 SourceType-Scholarly Journals-1 content type line 14 ObjectType-Feature-3 ObjectType-Evidence Based Healthcare-1 ObjectType-Article-1 ObjectType-Feature-2 content type line 23 ObjectType-Undefined-3 |
ORCID | 0000-0003-1092-9473 |
OpenAccessLink | https://academic.oup.com/bjs/article-pdf/107/2/e123/36117183/bjs11354.pdf |
PMID | 31903588 |
PQID | 2357286420 |
PQPubID | 976337 |
PageCount | 10 |
ParticipantIDs | proquest_miscellaneous_2333927468 proquest_journals_2357286420 pubmed_primary_31903588 wiley_primary_10_1002_bjs_11354_BJS11354 |
PublicationCentury | 2000 |
PublicationDate | January 2020 2020-01-00 20200101 |
PublicationDateYYYYMMDD | 2020-01-01 |
PublicationDate_xml | – month: 01 year: 2020 text: January 2020 |
PublicationDecade | 2020 |
PublicationPlace | Chichester, UK |
PublicationPlace_xml | – name: Chichester, UK – name: England – name: Oxford |
PublicationTitle | British journal of surgery |
PublicationTitleAlternate | Br J Surg |
PublicationYear | 2020 |
Publisher | John Wiley & Sons, Ltd Oxford University Press |
Publisher_xml | – name: John Wiley & Sons, Ltd – name: Oxford University Press |
References | 2017; 317 2015; 37 2013; 25 2010; 14 2015; 73 2017; 66 2015; 30 2013; 126 2017; 21 2000; 85 2016; 102 1988; 10 2009; 111 2016; 122 2017; 152 2016; 103 2001; 29 2011; 17 2016; 35 2012; 108 2019; 321 2014; 112 2018; 47 2016; 33 2015; 350 2016; 6 2018; 8 2013; 17 2015; 115 2015; 81 2016; 316 2017; 99 2017; 34 2017; 12 2018 2016 2013; 110 1988; 41 1990; 113 2012; 115 2017; 124 2016; 26 2006; 102 32368789 - Br J Surg. 2020 Jun;107(7):e228 32374037 - Br J Surg. 2020 Jun;107(7):e229 |
References_xml | – volume: 17 start-page: 506 year: 2011 end-page: 513 article-title: The role of inflammation in the pathogenesis of delirium and dementia in older adults: a review publication-title: CNS Neurosci Ther – volume: 115 start-page: 46 year: 2012 end-page: 53 article-title: Dexmedetomidine prevents alterations of intestinal microcirculation that are induced by surgical stress and pain in a novel rat model publication-title: Anesth Analg – volume: 110 start-page: i98 issue: Suppl 1 year: 2013 end-page: i105 article-title: Monitoring depth of anaesthesia in a randomized trial decreases the rate of postoperative delirium but not postoperative cognitive dysfunction publication-title: Br J Anaesth – volume: 124 start-page: 1992 year: 2017 end-page: 2000 article-title: Parecoxib supplementation to morphine analgesia decreases incidence of delirium in elderly patients after hip or knee replacement surgery: A randomized controlled trial publication-title: Anesth Analg – volume: 122 start-page: 1202 year: 2016 end-page: 1210 article-title: Dexmedetomidine combined with general anesthesia provides similar intraoperative stress response reduction when compared with a combined general and epidural anesthetic technique publication-title: Anesth Analg – volume: 25 start-page: 33 year: 2013 end-page: 42 article-title: BIS‐guided anesthesia decreases postoperative delirium and cognitive decline publication-title: J Neurosurg Anesthesiol – start-page: CD011283 year: 2018 article-title: Processed electroencephalogram and evoked potential techniques for amelioration of postoperative delirium and cognitive dysfunction following non‐cardiac and non‐neurosurgical procedures in adults publication-title: Cochrane Database Syst Rev – volume: 102 start-page: 1267 year: 2006 end-page: 1273 article-title: Postoperative delirium: the importance of pain and pain management publication-title: Anesth Analg – volume: 30 start-page: 1414 year: 2015 end-page: 1417 article-title: Postoperative delirium in patients undergoing total joint arthroplasty: a systematic review publication-title: J Arthroplasty – volume: 152 start-page: e171505 year: 2017 article-title: Intraoperative infusion of dexmedetomidine for prevention of postoperative delirium and cognitive dysfunction in elderly patients undergoing major elective noncardiac surgery: a randomized clinical trial publication-title: JAMA Surg – volume: 102 start-page: 1391 year: 2016 end-page: 1399 article-title: Long‐term effects of postoperative delirium in patients undergoing cardiac operation: a systematic review publication-title: Ann Thorac Surg – volume: 10 start-page: 61 year: 1988 end-page: 63 article-title: The Barthel ADL index: a reliability study publication-title: Int Disabil Stud – start-page: CD010358 year: 2016 article-title: Perioperative dexmedetomidine for acute pain after abdominal surgery in adults publication-title: Cochrane Database Syst Rev – volume: 85 start-page: 109 year: 2000 end-page: 117 article-title: The stress response to trauma and surgery publication-title: Br J Anaesth – volume: 99 start-page: 97 year: 2017 end-page: 100 article-title: A systematic review of postoperative cognitive decline following open and endovascular aortic aneurysm surgery publication-title: Ann R Coll Surg Engl – volume: 12 start-page: e0170757 year: 2017 article-title: Impact of dexmedetomidine on the incidence of delirium in elderly patients after cardiac surgery: a randomized controlled trial publication-title: PLoS One – volume: 112 start-page: 1055 year: 2014 end-page: 1064 article-title: Dexmedetomidine reduces intestinal and hepatic injury after hepatectomy with inflow occlusion under general anaesthesia: a randomized controlled trial publication-title: Br J Anaesth – volume: 34 start-page: 192 year: 2017 end-page: 214 article-title: European Society of Anaesthesiology evidence‐based and consensus‐based guideline on postoperative delirium publication-title: Eur J Anaesthesiol – volume: 26 start-page: 516 year: 2016 end-page: 522 article-title: Decreased incidence of postoperative delirium in robot‐assisted thoracoscopic esophagectomy compared with open transthoracic esophagectomy publication-title: Surg Laparosc Endosc Percutan Tech – volume: 47 start-page: 27 year: 2018 end-page: 32 article-title: The effect of the timing and dose of dexmedetomidine on postoperative delirium in elderly patients after laparoscopic major non‐cardiac surgery: a double blind randomized controlled study publication-title: J Clin Anesth – volume: 37 start-page: 526 year: 2015 end-page: 530 article-title: Dexmedetomidine on renal ischemia–reperfusion injury in rats: assessment by means of NGAL and histology publication-title: Ren Fail – volume: 81 start-page: 1105 year: 2015 end-page: 1117 article-title: Efficacy of intraoperative dexmedetomidine compared with placebo for surgery in adults: a meta‐analysis of published studies publication-title: Minerva Anestesiol – volume: 113 start-page: 941 year: 1990 end-page: 948 article-title: Clarifying confusion: the confusion assessment method. A new method for detection of delirium publication-title: Ann Intern Med – volume: 115 start-page: 411 year: 2015 end-page: 417 article-title: Emergence from general anaesthesia and evolution of delirium signs in the post‐anaesthesia care unit publication-title: Br J Anaesth – volume: 66 start-page: 1269 year: 2017 end-page: 1279.e1269 article-title: A systematic review and meta‐analysis of factors for delirium in vascular surgical patients publication-title: J Vasc Surg – volume: 126 start-page: 3621 year: 2013 end-page: 3627 article-title: High serum interleukin‐6 level is associated with increased risk of delirium in elderly patients after noncardiac surgery: a prospective cohort study publication-title: Chin Med J (Engl) – volume: 112 start-page: 982 year: 2014 end-page: 990 article-title: Systematic review and meta‐analysis of the effect of intraoperative alpha ‐adrenergic agonists on postoperative behaviour in children publication-title: Br J Anaesth – volume: 108 start-page: 607 year: 2012 end-page: 611 article-title: Delirium after fast‐track hip and knee arthroplasty publication-title: Br J Anaesth – volume: 316 start-page: 1986 year: 2016 end-page: 1996 article-title: Effect of conscious sedation general anesthesia on early neurological improvement among patients with ischemic stroke undergoing endovascular thrombectomy: a randomized clinical trial publication-title: JAMA – volume: 21 start-page: 1112 year: 2017 end-page: 1116 article-title: Effect of dexmedetomidine on immune function of patients undergoing radical mastectomy: a double blind and placebo control study publication-title: Eur Rev Med Pharmacol Sci – volume: 14 start-page: R238 year: 2010 article-title: High serum cortisol level is associated with increased risk of delirium after coronary artery bypass graft surgery: a prospective cohort study publication-title: Crit Care – volume: 8 start-page: e019549 year: 2018 article-title: Impact of dexmedetomidine infusion during general anaesthesia on incidence of postoperative delirium in elderly patients after major non‐cardiac surgery: study protocol of a randomised, double‐blinded and placebo‐controlled trial publication-title: BMJ Open – volume: 29 start-page: 1370 year: 2001 end-page: 1379 article-title: Evaluation of delirium in critically ill patients: validation of the Confusion Assessment Method for the Intensive Care Unit (CAM‐ICU) publication-title: Crit Care Med – volume: 321 start-page: 473 year: 2019 end-page: 483 article-title: Effect of electroencephalography‐guided anesthetic administration on postoperative delirium among older adults undergoing major surgery: the ENGAGES randomized clinical trial publication-title: JAMA – volume: 33 start-page: 75 year: 2016 end-page: 83 article-title: Dexmedetomidine added to an opioid‐based analgesic regimen for the prevention of postoperative nausea and vomiting in highly susceptible patients: a randomised controlled trial publication-title: Eur J Anaesthesiol – volume: 73 start-page: 1065 year: 2015 end-page: 1072 article-title: Effect of dexmedetomidine on preventing agitation and delirium after microvascular free flap surgery: a randomized, double‐blind, control study publication-title: J Oral Maxillofac Surg – volume: 6 start-page: 11 year: 2016 article-title: Propofol‐induced neurotoxicity in the fetal animal brain and developments in modifying these effects – an updated review of propofol fetal exposure in laboratory animal studies publication-title: Brain Sci – volume: 103 start-page: e21 year: 2016 end-page: e28 article-title: Systematic review and meta‐analysis of risk factors for postoperative delirium among older patients undergoing gastrointestinal surgery publication-title: Br J Surg – volume: 350 start-page: h2538 year: 2015 article-title: Outcome of delirium in critically ill patients: systematic review and meta‐analysis publication-title: BMJ – volume: 35 start-page: 1 year: 2016 end-page: 6 article-title: Risk factors of post‐operative delirium after elective vascular surgery in the elderly: a systematic review publication-title: Int J Surg – volume: 17 start-page: 204 year: 2013 article-title: Diagnosis, evaluation, and management of acute kidney injury: a KDIGO summary (Part 1) publication-title: Crit Care – volume: 111 start-page: 625 year: 2009 end-page: 631 article-title: Does postoperative delirium limit the use of patient‐controlled analgesia in older surgical patients? publication-title: Anesthesiology – volume: 41 start-page: 971 year: 1988 end-page: 978 article-title: A Chinese version of the Mini‐Mental State Examination; impact of illiteracy in a Shanghai dementia survey publication-title: J Clin Epidemiol – volume: 317 start-page: 1321 year: 2017 end-page: 1328 article-title: Effect of dexmedetomidine on mortality and ventilator‐free days in patients requiring mechanical ventilation with sepsis: a randomized clinical trial publication-title: JAMA – reference: 32374037 - Br J Surg. 2020 Jun;107(7):e229 – reference: 32368789 - Br J Surg. 2020 Jun;107(7):e228 |
SSID | ssj0013052 |
Score | 2.5587385 |
Snippet | Background
Delirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of... Delirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of intraoperative... BackgroundDelirium is common in elderly patients after surgery and is associated with poor outcomes. This study aimed to investigate the impact of... |
SourceID | proquest pubmed wiley |
SourceType | Aggregation Database Index Database Publisher |
StartPage | e123 |
SubjectTerms | Aged Ambulatory Surgical Procedures - adverse effects Ambulatory Surgical Procedures - methods Analgesics, Non-Narcotic - administration & dosage Analgesics, Non-Narcotic - therapeutic use Delirium Delirium - prevention & control Dexmedetomidine - administration & dosage Dexmedetomidine - therapeutic use Double-Blind Method Female Humans Intraoperative Care - methods Male Perioperative Care - methods |
Title | Randomized clinical trial of intraoperative dexmedetomidine to prevent delirium in the elderly undergoing major non‐cardiac surgery |
URI | https://onlinelibrary.wiley.com/doi/abs/10.1002%2Fbjs.11354 https://www.ncbi.nlm.nih.gov/pubmed/31903588 https://www.proquest.com/docview/2357286420 https://www.proquest.com/docview/2333927468 |
Volume | 107 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LT9wwELYQJy4tqC1dHpUr9dBLILGdOFZPQIsQUnugReJQKfKzWtiNV7tZiXLiwp3fyC9hbG8WUfVQ9RZpbMXRPPyNnfkGoQ-c5RAaa5nxyrKMWQM-JxXJLOOmkFzWOrZv-_qtOjlnpxflxQr61NfCJH6I5YFb8IwYr4ODSzXbfyINVZez0JCkDFygBa0Cb_7nM_J0g5CXiSk8kCBSQntWoZzsL2f-DVU-B6lxlzl-iX7260s_l1ztzTu1p2_-oG78zw9YRy8W6BMfJHPZQCu2fYXuzmRr_Hh4Yw3uCyVx7OaBvcPDcPrrJzYxhGNjr2H5toPxsOtZ3Hk8SSxQIBoNp8P5GKZggJXYhgbgo984lKlNf3nYI_FYXvopbn37cHuvo21qPEuF2a_R-fGXH0cn2aI7Q-YpoywTxLgK0hNXyVKUQktTWqcNDZTwXAsATgZyFYgZ2khXGiV0bmqmHQBKxZXj9A1ahffZtwgLSqXjqgDsFMgrmTCyLipLRCGcMsIO0E6vp2bhYrMm8PSQGtKnfIDeL8XgHOHGQ7bWz8MYCviPs6oeoM2k32aSWDwaiD05LWuQfIxaWgoSkTNpQD9N1E9zePo9Pmz9-9BttEZCZh4Pa3bQajed212AL516F-30Eawx7tQ |
linkProvider | Wiley-Blackwell |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LT9wwELYoHNoLLeprWwqu1EMvgaztxLHUC61ACwUOFCQuVeRntcDGq92s1HLqpXd-I7-Esb1Z1KqHqrdIYyuOxjP-Zpz5BqF3nOXgGiuZ8dKyjFkDNicVySzjpi-5rHRs33Z0XA7O2MF5cb6EPnS1MIkfYpFwC5YR_XUw8JCQ3r5nDVUX09CRpGAP0Eq8nwuQ6ITc3yHkReIKDzSIlNCOVygn24upf8OVv8PUeM7sPUZfuxWm30sut2at2tLXf5A3_u8nPEGrcwCKd9KOWUNLtnmKfp3IxvjR8Noa3NVK4tjQA3uHhyEB7Mc2kYRjY7_D-m0L4-Hgs7j1eJyIoEB0NZwMZyOYggFZYht6gF_9wKFSbfLNwzGJR_LCT3Djm9ufNzpuT42nqTb7GTrb2z39NMjmDRoyTxllmSDGlRChuFIWohBamsI6bWhghedaAHYyEK6A29BGusIooXNTMe0AUyquHKfP0TK8z75EWFAqHVd9gE-Bv5IJI6t-aYnoC6eMsD203imqnlvZtA5UPaSCCCrvobcLMdhHuPSQjfWzMIYCBOSsrHroRVJwPU5EHjW4n5wWFUjeRzUtBInLmdSgnzrqp_548CU-vPr3oZvo4eD06LA-3D_-_Bo9IiFQj7mbdbTcTmb2DaCZVm3ETXsHktHy8g |
linkToPdf | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3PTxQxFG4QEuMFNaisItbEg5eB2bYznYYTKhtEJAYl4WAy6U-yyE43u7OJcuLC3b_Rv8TXdmeJxIPxNslrM528vve-1877HkKvOMvBNVYy46VlGbMGbE4qklnGTV9yWenYvu3jUbl_wg5Oi9MltNPVwiR-iMWBW7CM6K-DgY-N274hDVXn09CQpGB30AorIUwGRHRMbq4Q8iJRhQcWREpoRyuUk-3F1L_Byj9Ragwzg_voa7fA9HfJt61Zq7b05S3uxv_8ggdodQ4_8W7aLw_Rkm3W0PWxbIwfDS-twV2lJI7tPLB3eBiOf_3YJopwbOx3WL5tYTyEPYtbj8eJBgpEF8PJcDaCKRhwJbahA_jFDxzq1CZnHoIkHslzP8GNb35d_dRxc2o8TZXZj9DJYO_L2_1s3p4h85RRlgliXAn5iStlIQqhpSms04YGTniuBSAnA8kKOA1tpCuMEjo3FdMOEKXiynH6GC3D--w6woJS6bjqA3gK7JVMGFn1S0tEXzhlhO2hjU5P9dzGpnUg6iEV5E95D71ciME6wpWHbKyfhTEUACBnZdVDT5J-63Gi8ajB-eS0qEDyOmppIUhMzqQG_dRRP_Wbg8_x4em_D32B7n56N6gP3x99eIbukZClx4ObDbTcTmb2OUCZVm3GLfsb1FDxoQ |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Randomized+clinical+trial+of+intraoperative+dexmedetomidine+to+prevent+delirium+in+the+elderly+undergoing+major+non%E2%80%90cardiac+surgery&rft.jtitle=British+journal+of+surgery&rft.au=C%E2%80%90J+Li&rft.au=B%E2%80%90J+Wang&rft.au=D%E2%80%90L+Mu&rft.au=J+Hu&rft.date=2020-01-01&rft.pub=Oxford+University+Press&rft.issn=0007-1323&rft.eissn=1365-2168&rft.volume=107&rft.issue=2&rft.spage=e123&rft.epage=e132&rft_id=info:doi/10.1002%2Fbjs.11354&rft.externalDBID=NO_FULL_TEXT |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0007-1323&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0007-1323&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0007-1323&client=summon |