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Lauridsen KG, Morgan RW, Berg RA, Niles DE, Kleinman ME, Zhang X, Griffis H, Del Castillo J, Skellett S, Lasa JJ, Raymond TT, Sutton RM, Nadkarni VM. Association Between Chest Compression Pause Duration and Survival After Pediatric In-Hospital Cardiac Arrest. Circulation 2024; 149:1493-1500. [PMID: 38563137 PMCID: PMC11073898 DOI: 10.1161/circulationaha.123.066882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 02/21/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND The association between chest compression (CC) pause duration and pediatric in-hospital cardiac arrest survival outcomes is unknown. The American Heart Association has recommended minimizing pauses in CC in children to <10 seconds, without supportive evidence. We hypothesized that longer maximum CC pause durations are associated with worse survival and neurological outcomes. METHODS In this cohort study of index pediatric in-hospital cardiac arrests reported in pediRES-Q (Quality of Pediatric Resuscitation in a Multicenter Collaborative) from July of 2015 through December of 2021, we analyzed the association in 5-second increments of the longest CC pause duration for each event with survival and favorable neurological outcome (Pediatric Cerebral Performance Category ≤3 or no change from baseline). Secondary exposures included having any pause >10 seconds or >20 seconds and number of pauses >10 seconds and >20 seconds per 2 minutes. RESULTS We identified 562 index in-hospital cardiac arrests (median [Q1, Q3] age 2.9 years [0.6, 10.0], 43% female, 13% shockable rhythm). Median length of the longest CC pause for each event was 29.8 seconds (11.5, 63.1). After adjustment for confounders, each 5-second increment in the longest CC pause duration was associated with a 3% lower relative risk of survival with favorable neurological outcome (adjusted risk ratio, 0.97 [95% CI, 0.95-0.99]; P=0.02). Longest CC pause duration was also associated with survival to hospital discharge (adjusted risk ratio, 0.98 [95% CI, 0.96-0.99]; P=0.01) and return of spontaneous circulation (adjusted risk ratio, 0.93 [95% CI, 0.91-0.94]; P<0.001). Secondary outcomes of any pause >10 seconds or >20 seconds and number of CC pauses >10 seconds and >20 seconds were each significantly associated with adjusted risk ratio of return of spontaneous circulation, but not survival or neurological outcomes. CONCLUSIONS Each 5-second increment in longest CC pause duration during pediatric in-hospital cardiac arrest was associated with lower chance of survival with favorable neurological outcome, survival to hospital discharge, and return of spontaneous circulation. Any CC pause >10 seconds or >20 seconds and number of pauses >10 seconds and >20 seconds were significantly associated with lower adjusted probability of return of spontaneous circulation, but not survival or neurological outcomes.
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Affiliation(s)
- Kasper G Lauridsen
- Research Center for Emergency Medicine, Aarhus University, Denmark (K.G.L.)
- Department of Anesthesiology and Critical Care Medicine, Randers Regional Hospital, Denmark (K.G.L.)
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Dana E Niles
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Monica E Kleinman
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, MA (M.E.K.)
| | - Xuemei Zhang
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, PA (X.Z., H.G.)
| | - Heather Griffis
- Department of Biomedical and Health Informatics, Children's Hospital of Philadelphia, PA (X.Z., H.G.)
| | - Jimena Del Castillo
- Department of Pediatric Intensive Care, Hospital Maternoinfantil Gregorio Marañón, Madrid, Spain (J.D.C.)
| | - Sophie Skellett
- Department of Critical Care Medicine, Great Ormond Street Hospital for Children, London, England (S.S.)
| | - Javier J Lasa
- Divisions of Cardiology and Critical Care Medicine, Children's Medical Center, UT Southwestern Medical Center, Dallas, TX (J.J.L.)
| | - Tia T Raymond
- Department of Pediatrics, Cardiac Intensive Care, Medical City Children's Hospital, Dallas, TX (T.T.R.)
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
| | - Vinay M Nadkarni
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine (K.G.L., R.W.M., R.A.B., D.E.N., R.M.S., V.M.N.)
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Nagraj S, Kong S. Maternal cardiac arrest: the present and the future. Future Cardiol 2024; 20:99-101. [PMID: 38923886 PMCID: PMC11216517 DOI: 10.1080/14796678.2024.2341535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Accepted: 04/08/2024] [Indexed: 06/28/2024] Open
Affiliation(s)
- Sanjana Nagraj
- Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY10467, USA
| | - Steve Kong
- Department of Medicine, NYC Health + Hospitals/North Central Bronx Hospital, Bronx, NY10467, USA
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Hardeland C, Svendsen EJ, Heitmann GB, Leonardsen AL. Healthcare personnel self-assessed competence and knowledge following implementation of a new guideline on maternal resuscitation in Norway. A repeated measure study. Health Sci Rep 2023; 6:e1035. [PMID: 36698715 PMCID: PMC9847399 DOI: 10.1002/hsr2.1035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 12/06/2022] [Accepted: 12/19/2022] [Indexed: 01/19/2023] Open
Abstract
Introduction Cardiac arrest in pregnancy is a rare, yet extremely challenging condition to manage for all healthcare personnel involved. Knowledge deficits and poor resuscitation skills can affect outcomes in cardiac arrest in pregnancy, but research exploring healthcare personnel competence and knowledge about maternal resuscitation is limited. Aims The aim of this study was to explore (1) healthcare personnel self-assessed competence and knowledge about cardiopulmonary resuscitation (CPR) in pregnancy as well as perimortem caesarean section, before and after implementation of a new guideline, (2) whether there were any interprofessional differences in knowledge about maternal resuscitation, and (3) potential differences between different implementation strategies. Research Methodology The study had a prospective repeated measure implementation design, utilizing a questionnaire before and after implementation of a new guideline on maternal resuscitation after cardiac arrest. Setting All healthcare personnel potentially involved in CPR in six hospital wards, were invited to participate (n = 527). The guideline was implemented through either simulation, table-top discussions and/or an electronical learning course. Results In total, 251 (48%) participants responded to the pre-questionnaire, and 182 (35%) to the postquestionnaire. The need for education and training/simulation concerning maternal resuscitation were significantly lowered after implementation of the guideline, yet still the majority of respondents reported a high to medium need for education and training/simulation. Participants' self-assessed overall competence in maternal resuscitation increased significantly postimplementation. Regardless of professional background, knowledge about CPR and perimortem caesarean section increased significantly in most items in the questionnaire after implementation. Differences in level of knowledge based on implementation strategy was identified, but varied between items, and was therefore inconclusive. Conclusion This study adds knowledge about healthcare personnel self-assessed competence and knowledge about maternal resuscitation and perimortem caesarean section in pregnancy. Our findings indicate that there is still a need for more education and training in this rare incident.
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Affiliation(s)
- Camilla Hardeland
- Faculty of Health, Welfare and OrganisationØstfold University CollegeHaldenNorway
| | - Edel J. Svendsen
- Institute of Health and Society, Faculty of MedicineUniversity of OsloOsloNorway
- Department of Nursing and Health PromotionOslo Metropolitan UniversityOsloNorway
- Department of ResearchSunnaas Rehabilitation HospitalBjørnemyrNorway
| | | | - Ann‐Chatrin L. Leonardsen
- Faculty of Health, Welfare and OrganisationØstfold University CollegeHaldenNorway
- Department of AnesthesiologyØstfold Hospital TrustSarpsborgNorway
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Paratz ED, Rowe S, van Heusden A, Smith K, Pflaumer A, Semsarian C, Parsons S, Stub D, Zentner D, La Gerche A. Clinical and Pathologic Features of Out-of-Hospital Cardiac Arrest in Pregnancy: Insights From a Statewide Registry. JACC. ADVANCES 2022; 1:100049. [PMID: 38939710 PMCID: PMC11198395 DOI: 10.1016/j.jacadv.2022.100049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Affiliation(s)
- Elizabeth D. Paratz
- Baker Heart and Diabetes Institute, 75 Commercial Road, Prahran, Victoria 3181, Australia
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Bagou G, Sentilhes L, Mercier FJ, Berveiller P, Blanc J, Cesareo E, Dewandre PY, Douai B, Gloaguen A, Gonzalez M, Le Conte P, Le Gouez A, Madar H, Maisonneuve E, Morau E, Rackelboom T, Rossignol M, Sibiude J, Vaux J, Vivanti A, Goddet S, Rozenberg P, Garnier M, Chauvin A. Guidelines for the management of urgent obstetric situations in emergency medicine, 2022. Anaesth Crit Care Pain Med 2022; 41:101127. [PMID: 35940033 DOI: 10.1016/j.accpm.2022.101127] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To provide recommendations on the management of urgent obstetrical emergencies outside the maternity ward. DESIGN A group of 24 experts from the French Society of Emergency Medicine (SFMU), the French Society of Anaesthesia and Intensive Care Medicine (SFAR) and the French College of Gynaecologists and Obstetricians (CNGOF) was convened. Potential conflicts of interest were formally declared at the outset of the guideline development process, which was conducted independently of industry funding. The authors followed the GRADE (Grading of Recommendations Assessment, Development and Evaluation) method to assess the level of evidence in the literature. The potential drawbacks of strong recommendations in the presence of low-level evidence were highlighted. Some recommendations with an insufficient level of evidence were not graded. METHODS Eight areas were defined: imminent delivery, postpartum haemorrhage (prevention and management), threat of premature delivery, hypertensive disorders in pregnancy, trauma, imaging, cardiopulmonary arrest, and emergency obstetric training. For each field, the expert panel formulated questions according to the PICO model (population, intervention, comparison, outcomes) and an extensive literature search was conducted. Analysis of the literature and formulation of recommendations were conducted according to the GRADE method. RESULTS Fifteen recommendations on the management of obstetrical emergencies were issued by the SFMU/SFAR/CNGOF panel of experts, and 4 recommendations from formalised expert recommendations (RFE) established by the same societies were taken up to answer 4 PICO questions dealing with the pre-hospital context. After two rounds of voting and several amendments, strong agreement was reached for all the recommendations. For two questions (cardiopulmonary arrest and inter-hospital transfer), no recommendation could be made. CONCLUSIONS There was significant agreement among the experts on strong recommendations to improve practice in the management of urgent obstetric complications in emergency medicine.
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Affiliation(s)
- Gilles Bagou
- SAMU-SMUR of Lyon, University Hospital Edouard Herriot, Lyon, France.
| | - Loïc Sentilhes
- Gynaecology and Obstetrics Department, University Hospital Pellegrin, Bordeaux, France
| | - Frédéric J Mercier
- Department of Anaesthesiology and Critical Care Medicine, University Hospital Antoine Béclère, Clamart, France
| | - Paul Berveiller
- Gynaecology and Obstetrics Department, CHI Poissy Saint-Germain, Poissy, France
| | - Julie Blanc
- Gynaecology and Obstetrics Department, University Hospital Hôpital Nord, Marseille, France
| | - Eric Cesareo
- SAMU-SMUR 69, University Hospital Hospices Civils de Lyon, Lyon, France
| | - Pierre-Yves Dewandre
- Department of Anaesthesiology and Critical Care Medicine, University hospital of Liège, Liège, Belgium
| | | | - Aurélie Gloaguen
- Emergency Department, Hospital William Morey, Chalon-sur-Saone, France
| | - Max Gonzalez
- Department of Anaesthesiology and Critical Care Medicine in Gynaecology and Obstetrics, University Hospital Jeanne de Flandre, Lille, France
| | | | - Agnès Le Gouez
- Department of Anaesthesiology and Critical Care Medicine, University Hospital Antoine Béclère, Clamart, France
| | - Hugo Madar
- Gynaecology and Obstetrics Department, University Hospital Pellegrin, Bordeaux, France
| | | | - Estelle Morau
- Department of Anaesthesiology, Critical Care, Pain and Emergency, University hospital Carémeau, Nîmes, France
| | - Thibaut Rackelboom
- Department of Anaesthesiology and Critical Care Medicine, University Hospital Pellegrin, Bordeaux, France
| | - Mathias Rossignol
- University Paris Cité - APHP Nord, Department of Anaesthesiology and Critical Care Medicine, University Hospital Lariboisière, Paris, France
| | - Jeanne Sibiude
- Gynaecology and Obstetrics Department, University Hospital Louis Mourier, Colombes, France
| | - Julien Vaux
- SMUR 94, University Hospital Henri Mondor, Créteil, France
| | - Alexandre Vivanti
- Gynaecology and Obstetrics Department, Antoine Béclère University Hospital, Clamart, France
| | - Sybille Goddet
- SAMU-SMUR 21 and Emergency Department, University Hospital of Dijon, Dijon, France
| | - Patrick Rozenberg
- Gynaecology and Obstetrics Department, CHI Poissy Saint-Germain, Poissy, France
| | - Marc Garnier
- Sorbonne University, GRC29, DMU DREAM, Department of Anesthesiology and Critical Care Medicine, Tenon University Hospital, Paris, France
| | - Anthony Chauvin
- SAMU-SMUR 75 and Emergency Department, Lariboisière University Hospital, Paris, France; Université de Paris, INSERM U942 MASCOT, Paris, France
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6
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Bagou G, Sentilhes L, Mercier FJ, Berveiller P, Blanc J, Cesareo E, Dewandre PY, Douay B, Gloaguen A, Gonzalez M, Le Conte P, Le Gouez A, Madar H, Maissonneuve E, Morau E, Rackelboom T, Rossignol M, Sibiude J, Vaux J, Vivanti A, Goddet S, Rozenberg P, Garnier M, Chauvin A. Recommandations de pratiques professionnelles 2022 Prise en charge des urgences obstétricales en médecine d’urgence. ANNALES FRANCAISES DE MEDECINE D URGENCE 2022. [DOI: 10.3166/afmu-2022-0417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Canon V, Recher M, Lafrance M, Wawrzyniak P, Vilhelm C, Agostinucci JM, Thiriez S, Mansouri N, Morel-Maréchal E, Lagadec S, Leroy A, Vermersch C, Javaudin F, Hubert H. Out-of-hospital cardiac arrest in pregnant women: a 55-patient French cohort study. Resuscitation 2022; 179:189-196. [PMID: 35760226 DOI: 10.1016/j.resuscitation.2022.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/21/2022] [Accepted: 06/21/2022] [Indexed: 10/17/2022]
Abstract
AIM To describe a cohort of pregnant women having suffered an out-of-hospital cardiac arrest (OHCA) and to compare them with nonpregnant women of childbearing age having suffered OHCA. METHODS Study data were extracted from the French National OHCA Registry between 2011 and 2021. We compared patients in terms of characteristics, care and survival. RESULTS We included 3,645 women of childbearing age (15-44) who had suffered an OHCA; 55 of the women were pregnant. Pregnant women were younger than nonpregnant victims (30 vs. 35 years, p=0.006) and were more likely to have a medical history (76.4% vs. 50.5%, p<0.001) and a medical cause of the OHCA (85.5% vs. 57.2%, p<0.001). Advanced Life Support was more frequently administered to pregnant women (98.2%, vs. 72.0%; p<0.001). In pregnant women, the median time of MICU arrival was 20 minutes for the Medical Intensive Care Unit with no difference with nonpregnant women. Survival rate on admission to hospital was higher among pregnant women (43.6% vs. 27.3%; p=0.009). There was no difference in 30-day survival between pregnant and nonpregnant groups (14.5% vs. 7.3%; p=0.061). Fetal survival was only observed for OHCAs that occurred during the pregnancy second or third trimester (survival rates: 10.0% and 23.5%, respectively). CONCLUSIONS Our results show that resuscitation performance does not meet European Resuscitation Council's specific guidelines on OHCA in pregnant women. Although OHCA in pregnancy is rare, the associated prognosis is poor for both woman and fetus. Preventive measures should be reinforced, especially when pregnant women have medical history.
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Affiliation(s)
- Valentine Canon
- Univ. Lille Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, F-59000 Lille, France; French National Out-of-Hospital Cardiac Arrest Registry Research Group (Registre Électronique des Arrêts Cardiaques), F-59000, Lille, France.
| | - Morgan Recher
- Univ. Lille Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, F-59000 Lille, France
| | - Martin Lafrance
- Univ. Lille Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, F-59000 Lille, France; French National Out-of-Hospital Cardiac Arrest Registry Research Group (Registre Électronique des Arrêts Cardiaques), F-59000, Lille, France
| | - Perrine Wawrzyniak
- French National Out-of-Hospital Cardiac Arrest Registry Research Group (Registre Électronique des Arrêts Cardiaques), F-59000, Lille, France
| | - Christian Vilhelm
- Univ. Lille Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, F-59000 Lille, France; French National Out-of-Hospital Cardiac Arrest Registry Research Group (Registre Électronique des Arrêts Cardiaques), F-59000, Lille, France
| | | | | | - Nadia Mansouri
- Assistance Publique des Hôpitaux de Paris (AP-HP), Hôpital Universitaire Henri Mondor, SAMU94, F-94000 Créteil, France
| | - Emanuel Morel-Maréchal
- SAMU 76, Centre Hospitalier Intercommunal Elbeuf-Louviers-Val de Reuil, F-76503 Saint-Aubin-Lès-Elbeuf, France
| | - Steven Lagadec
- SAMU 91, CH Sud Francilien, F-91100 Corbeil Essonnes, France
| | | | | | - François Javaudin
- Department of Emergency Medicine, Nantes University Medical Center and University of Nantes, Microbiotas Hosts Antibiotics and bacterial Resistances (MiHAR), University of Nantes, Nantes, France
| | - Hervé Hubert
- Univ. Lille Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, F-59000 Lille, France; French National Out-of-Hospital Cardiac Arrest Registry Research Group (Registre Électronique des Arrêts Cardiaques), F-59000, Lille, France
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- The members of the study group are listed in the acknowledgment part at the end of the article
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Enomoto N, Yamashita T, Furuta M, Tanaka H, Ng ESW, Matsunaga S, Sakurai A. Effect of maternal positioning during cardiopulmonary resuscitation: a systematic review and meta-analyses. BMC Pregnancy Childbirth 2022; 22:159. [PMID: 35216559 PMCID: PMC8881850 DOI: 10.1186/s12884-021-04334-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/13/2021] [Indexed: 11/10/2022] Open
Abstract
Background Although rare, cardiac arrest during pregnancy is the leading cause of maternal death. Recently, its incidence has been increasing worldwide because more pregnant women have risk factors. The provision of early, high-quality cardiopulmonary resuscitation (CPR) plays a major role in the increased likelihood of survival; therefore, it is important for clinicians to know how to manage it. Due to the aortocaval compression caused by the gravid uterus, clinical guidelines often emphasise the importance of maternal positioning during CPR, but there has been little evidence regarding which position is most effective. Methods We searched the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, and OpenGrey (updated on April 3, 2021). We included clinical trials and observational studies with reported outcomes related to successful resuscitations. Results We included eight studies from the 1,490 screened. The eight studies were simulation-based, crossover trials that examine the quality of chest compressions. No data were available about the survival rates of mothers or foetuses/neonates. The meta-analyses showed that resuscitation of pregnant women in the 27°–30° left-lateral tilt position resulted in lower quality chest compressions. The difference is an 19% and 9% reduction in correct compression depth rate and correct hand position rate, respectively, compared with resuscitations in the supine position. Inexperienced clinicians find it difficult to perform chest compressions in the left-lateral tilt position. Conclusions Given that manual left uterine displacement allows the patient to remain supine, the resuscitation of women in the supine position using manual left uterine displacement should continue to be supported. Further research is needed to fill knowledge gaps regarding the effects of maternal positioning on clinical outcomes, such as survival rates following maternal cardiac arrest.
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Affiliation(s)
- Naosuke Enomoto
- Department of Obstetrics and Gynaecology, Graduate School of Medicine, Mie University / Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan
| | - Tomoyuki Yamashita
- Department of Emergency and Critical Care Medicine, Japanese Red Cross Medical Center, Tokyo, Japan
| | - Marie Furuta
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroaki Tanaka
- Department of Obstetrics and Gynaecology, Graduate School of Medicine, Mie University / Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.
| | - Edmond S W Ng
- London School of Hygiene & Tropical Medicine, London, UK
| | - Shigetaka Matsunaga
- Department of Obstetrics and Gynaecology, Saitama Medical Centre, Saitama Medical University, Saitama, Japan
| | - Atsushi Sakurai
- Division of Emergency and Critical Care Medicine, Department of Acute Medicine, Nihon University School of Medicine, Tokyo, Japan
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Soar J, Becker LB, Berg KM, Einav S, Ma Q, Olasveengen TM, Paal P, Parr MJA. Cardiopulmonary resuscitation in special circumstances. Lancet 2021; 398:1257-1268. [PMID: 34454688 DOI: 10.1016/s0140-6736(21)01257-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 05/13/2021] [Accepted: 05/24/2021] [Indexed: 12/21/2022]
Abstract
Cardiopulmonary resuscitation prioritises treatment for cardiac arrests from a primary cardiac cause, which make up the majority of treated cardiac arrests. Early chest compressions and, when indicated, a defibrillation shock from a bystander give the best chance of survival with a good neurological status. Cardiac arrest can also be caused by special circumstances, such as asphyxia, trauma, pulmonary embolism, accidental hypothermia, anaphylaxis, or COVID-19, and during pregnancy or perioperatively. Cardiac arrests in these circumstances represent an increasing proportion of all treated cardiac arrests, often have a preventable cause, and require additional interventions to correct a reversible cause during resuscitation. The evidence for treating these conditions is mostly of low or very low certainty and further studies are needed. Irrespective of the cause, treatments for cardiac arrest are time sensitive and most effective when given early-every minute counts.
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Affiliation(s)
- Jasmeet Soar
- Anaesthesia and Intensive Care Medicine, Southmead Hospital, North Bristol NHS Trust, Bristol, UK.
| | - Lance B Becker
- Emergency Medicine, Zucker School of Medicine at Hofstra-Northwell, Northwell Health, New Hyde Park, NY, USA
| | | | - Sharon Einav
- Surgical Intensive Care, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Qingbian Ma
- Emergency Medicine, Peking University Third Hospital, Beijing, China
| | | | - Peter Paal
- Anaesthesiology and Intensive Care, St John of God Hospital, Paracelsus, Salzburg, Austria
| | - Michael J A Parr
- Intensive Care, Liverpool University Hospital, University of New South Wales, Sydney, NSW, Australia; Macquarie University Hospital, Macquarie University, Sydney, NSW, Australia
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Schmicker RH, Nichol G, Kudenchuk P, Christenson J, Vaillancourt C, Wang HE, Aufderheide TP, Idris AH, Daya MR. CPR compression strategy 30:2 is difficult to adhere to, but has better survival than continuous chest compressions when done correctly. Resuscitation 2021; 165:31-37. [PMID: 34098033 DOI: 10.1016/j.resuscitation.2021.05.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 05/21/2021] [Accepted: 05/28/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND A large, randomized trial showed no significant difference in survival to discharge between cardiopulmonary resuscitation (CPR) strategies of 30 compressions with pause for 2 ventilations per cycle (30:2) and continuous chest compression with asynchronous ventilations (CCC). Data from the same trial suggested that adherence to the intended CPR strategy was associated with significantly greater survival. We sought to determine the adherence rate with intended strategy and then explore the association of adherence with survival to discharge in the Resuscitation Outcomes Consortium (ROC). METHODS This secondary analysis of data from the ROC included three interventional trials and a prospective registry. We modified an automated software algorithm that classified care as 30:2 or CCC before intubation based on compression segment length (defined as the elapsed time from start of compressions to subsequent pause of ≥2 s), number of pauses per minute ≥2 s in length and chest compression fraction. Intended CPR strategy for individual agencies was based on study randomization (during trial phase) or local standard of care (during registry phase). We defined CPR delivered as adherent when its classification matched the intended strategy. We characterized adherence with intended strategy across trial and registry periods. We examined its association with survival to hospital discharge using multivariate logistic regression after adjustment for Utstein and other potential confounders. Effect modification with intended strategy was assessed through a multiplicative interaction term. RESULTS Included were 26,810 adults with out of hospital cardiac arrest, of which 10,942 had an intended strategy of 30:2 and 15,868 an intended strategy of CCC. The automated algorithm classified 12,276 cases as CCC, 7037 as 30:2 and left 7497 as unclassified. Adherence to intended strategy was 54.4%; this differed by intended strategy (58.6% for CCC vs 48.3% for 30:2). Overall adherence was less during the registry phase as compared to during the trial phase(s). The association between adherence and survival was modified by treatment arm (CCC OR: 0.72, 95% CI: 0.64-0.81 vs 30:2 OR: 1.05, 95% CI: 0.90-1.22; interaction p-value<0.01) after adjustment for known confounders. CONCLUSION For intended strategy CCC, survival was significantly lower, OR (95%CI) = 0.72 (0.64, 0.81), when adhered to while for intended strategy 30:2, survival was higher, OR (95%CI) = 1.05 (0.90, 1.22), when adhered to. Intended strategy of 30:2 had lower adherence rates than CCC possibly a result of being a more difficult strategy to administer.
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Affiliation(s)
- Robert H Schmicker
- Center for Biomedical Statistics, University of Washington, Seattle, WA United States.
| | - Graham Nichol
- University of Washington-Harborview Center for Prehospital Emergency Care, Seattle, WA United States
| | - Peter Kudenchuk
- Department of Medicine, Division of Cardiology, University of Washington, Seattle, WA, United States; King County Emergency Medical Services, Public Health, Seattle & King County, WA, United States
| | - Jim Christenson
- Department of Emergency Medicine, University of British Columbia, Canada; Center for Health Evaluation and Outcome Sciences, Providence Health Care Research Institute, British Columbia, Canada
| | - Christian Vaillancourt
- Department of Emergency Medicine, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, ON, Canada
| | - Henry E Wang
- Department of Emergency Medicine, The Ohio State University, Columbus, OH, United States
| | - Tom P Aufderheide
- Department of Emergency Medicine, Medical College of Wisconsin, Milwaukee, WI, United States
| | - Ahamed H Idris
- Department of Emergency Medicine, University of Texas Southwestern Medical Center, Dallas, TX United States
| | - Mohamud R Daya
- Department of Emergency Medicine, Oregon Health & Science University, Portland, OR United States
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11
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Panchal AR, Bartos JA, Cabañas JG, Donnino MW, Drennan IR, Hirsch KG, Kudenchuk PJ, Kurz MC, Lavonas EJ, Morley PT, O’Neil BJ, Peberdy MA, Rittenberger JC, Rodriguez AJ, Sawyer KN, Berg KM, Arafeh J, Benoit JL, Chase M, Fernandez A, de Paiva EF, Fischberg BL, Flores GE, Fromm P, Gazmuri R, Gibson BC, Hoadley T, Hsu CH, Issa M, Kessler A, Link MS, Magid DJ, Marrill K, Nicholson T, Ornato JP, Pacheco G, Parr M, Pawar R, Jaxton J, Perman SM, Pribble J, Robinett D, Rolston D, Sasson C, Satyapriya SV, Sharkey T, Soar J, Torman D, Von Schweinitz B, Uzendu A, Zelop CM, Magid DJ. Part 3: Adult Basic and Advanced Life Support: 2020 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2020; 142:S366-S468. [DOI: 10.1161/cir.0000000000000916] [Citation(s) in RCA: 371] [Impact Index Per Article: 92.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Moors X, Biesheuvel TH, Cornette J, Van Vledder MG, Veen A, de Quelerij M, Weelink E, Duvekot JJ. Analysis of prehospital perimortem caesarean deliveries performed by Helicopter Emergency Medical Services in the Netherlands and recommendations for the future. Resuscitation 2020; 155:112-118. [PMID: 32745580 DOI: 10.1016/j.resuscitation.2020.07.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 07/08/2020] [Accepted: 07/19/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Prehospital perimortem caesarean delivery (PCD) is a rarely performed procedure. In this study, we aimed to examine all PCDs performed by the four Helicopter Emergency Medical Services in the Netherlands; to describe the procedures, outcomes, complications, and compliance with the recommended guidelines; and to formulate recommendations. METHODS We performed a population-based retrospective cohort study of all consecutive maternal out-of-hospital cardiac arrests that underwent PCD in the prehospital setting between May 1995 and December 2019. Registered data included patient demographics, operator background, advanced life support interventions, and timelines. Resuscitation performance was evaluated according to the 2015 European Resuscitation Guidelines. RESULTS Seven patients underwent a prehospital PCD. Three mothers died on the scene, while four were transported to a hospital but died in the hospital. Seven neonates were born by PCD. One neonate died on the scene and six were transported to a hospital. Three neonates were eventually discharged from the hospital. Among the three surviving neonates, the periods from dispatch to start of PCD were 13, 14, and 21 min. CONCLUSIONS There was a low incidence of maternal perimortem caesarean deliveries in The Netherlands. Only some neonates survived after PCD. It is recommended that PCD be performed as quickly as possible. Due to the delay, the mother has a far lower chance of survival than the neonate. In fatal cases, autopsy is strongly recommended.
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Affiliation(s)
- Xrj Moors
- Department of Anaesthesiology, Erasmus MC, University Medical Center Rotterdam-Sophia Children's Hospital, Rotterdam, The Netherlands; HEMS, Erasmus University Medical Center, Rotterdam, The Netherlands.
| | - T H Biesheuvel
- Department of Surgery and HEMS, VU University Medical Center, Amsterdam, The Netherlands
| | - J Cornette
- Department of Obstetrics and Gynaecology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - M G Van Vledder
- HEMS, Erasmus University Medical Center, Rotterdam, The Netherlands; Trauma Research Unit, Department of Surgery ErasmusMC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - A Veen
- HEMS, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - M de Quelerij
- Department of Anaesthesiology, Franciscus Hospital Rotterdam, The Netherlands
| | - Eem Weelink
- Department of Anaesthesiology and HEMS, University Medical Center Groningen, University of Groningen, The Netherlands
| | - J J Duvekot
- Department of Obstetrics and Gynaecology, Erasmus University Medical Center, Rotterdam, The Netherlands
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13
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Pasupula DK, Bhat A, Siddappa Malleshappa SK, Munir MB, Barakat A, Jain S, Wang NC, Saba S, Bhonsale A. Impact of Change in 2010 American Heart Association Cardiopulmonary Resuscitation Guidelines on Survival After Out-of-Hospital Cardiac Arrest in the United States: An Analysis From 2006 to 2015. Circ Arrhythm Electrophysiol 2020; 13:e007843. [PMID: 32069089 DOI: 10.1161/circep.119.007843] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND In October 2010, the American Heart Association/Emergency Cardiovascular Care updated cardiopulmonary resuscitation guidelines. Its impact on the survival rate among out-of-hospital cardiac arrest patients (OHCA) is not well studied. We sought to assess the survival trends in OHCA patients before and after the introduction of the 2010 American Heart Association cardiopulmonary resuscitation guidelines in the United States. METHODS A retrospective observational study from the National Emergency Department (ED) Sample was designed to identify patients presenting to the ED primarily after an OHCA in the United States between January 1, 2006, and December 31, 2015. The main outcome studied was the change in trends of ED survival and survival-to-discharge rates before and after guideline modification. RESULTS Among 1 282 520 patients presenting to the ED after OHCA (mean [SD] age, 65.8 [17.2] years; 62% men), ED survival rate (23%) and survival-to-discharge rate (16%) trends showed significant improvement after implementation of the 2010 American Heart Association cardiopulmonary resuscitation guidelines, 1.25% ([95% CI, 0.72%-1.78%] P=0.001) and 0.89% ([95% CI, 0.35%-1.43%] P=0.006), respectively. Notably, among patients with nonshockable rhythm (change in ED survival rate trend, 1.3% [95% CI, 0.89%-1.74%]; P<0.001 and survival-to-discharge trend, 0.94% [95% CI, 0.42%-1.47%]; P=0.004). Among patients admitted to the presenting hospital (n=145 592), 46% were discharged alive, of which 49% were discharged home. Significant decrease in discharge to home was noted (-1.7% [95% CI, -3.18% to -0.22%]; P=0.03), while a significant increase in neurological complication (0.17% [95% CI, 0.06%-0.28%]; P=0.007) was noted with the guideline modification. CONCLUSIONS The change in 2010 American Heart Association cardiopulmonary resuscitation guidelines was associated with only slight improvement in ED survival and survival-to-discharge trends among US OHCA patients and only 1 in 6 OHCA patients survival to discharge.
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Affiliation(s)
- Deepak Kumar Pasupula
- University of Pittsburgh Medical Center, PA (D.K.P., A.B., S.J., N.C.W., S.S., A.B.).,Harvard T.H. Chan School of Public Health, Boston, MA (D.K.P.)
| | - Anusha Bhat
- University of Pittsburgh Medical Center, PA (D.K.P., A.B., S.J., N.C.W., S.S., A.B.)
| | | | - Muhammad Bilal Munir
- Department of Internal Medicine, West Virginia University, Morgantown (M.B.M.).,Department of Internal Medicine, University of California San Diego, La Jolla (M.B.M.)
| | - Amr Barakat
- Baystate Medical Center, Springfield, MA (A.B., S.K.S.M.)
| | - Sandeep Jain
- University of Pittsburgh Medical Center, PA (D.K.P., A.B., S.J., N.C.W., S.S., A.B.)
| | - Norman C Wang
- University of Pittsburgh Medical Center, PA (D.K.P., A.B., S.J., N.C.W., S.S., A.B.)
| | - Samir Saba
- University of Pittsburgh Medical Center, PA (D.K.P., A.B., S.J., N.C.W., S.S., A.B.)
| | - Aditya Bhonsale
- University of Pittsburgh Medical Center, PA (D.K.P., A.B., S.J., N.C.W., S.S., A.B.)
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14
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Woods M. Prehospital Perimortem Caesarean Section - A Survivor. PREHOSP EMERG CARE 2019; 24:595-599. [PMID: 31550177 DOI: 10.1080/10903127.2019.1671563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Cardiac arrest in pregnancy is rare. It has a reported incidence of approximately 1 in 30000 pregnancies worldwide and occurs prehospitally with rates of around 3 in every 100000 live births within the developed world. The management of maternal cardiac arrest is complicated by the anatomical and physiological changes of pregnancy, its rarity and clinician unfamiliarity. The presentation and the prehospital environment can make for an incredibly challenging, stressful and highly emotive scene. One aspect of maternal cardiac arrest management is the perimortem cesarean section, a surgical procedure that is potentially lifesaving for both mother and child. Although rarely reported in the field it is possible to successfully perform the procedure. This report details the emergent prehospital treatment of a 41-year-old woman pregnant with her first child of 30 weeks gestation. It describes a case of maternal cardiac arrest, her resuscitation and the undertaking of a prehospital perimortem cesarean section resulting in a neurologically intact infant survivor.
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15
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Willingness and obstacles of healthcare professionals to perform bystander cardiopulmonary resuscitation in China. Int Emerg Nurs 2019; 47:100788. [PMID: 31494073 DOI: 10.1016/j.ienj.2019.100788] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 05/17/2019] [Accepted: 07/17/2019] [Indexed: 11/23/2022]
Abstract
BACKGROUND Bystander CPR (B-CPR) is crucial to increase survival of out-of-hospital cardiac arrest (OHCA), and this study is performed to assess the willingness and obstacles of Chinese healthcare professionals (HCPs) to perform B-CPR on strangers, as well as the factors associated with the willingness. METHODS An internet-based questionnaire surveying demographic information, CPR training, CPR knowledge, willingness, and obstacles to perform B-CPR among 10,393 HCPs. A multivariate logistic regression analysis was used to evaluate the factors associated with the willingness. RESULTS Here, 73.9% of HCPs were willing to perform B-CPR on strangers in China. The factors associated with the willingness were as follows: female, senior, working in Third-class hospitals, working in Pre-hospital emergency and Cardiology or Cardiac surgery, receiving current training, having adequate CPR knowledge. The main obstacles were fear of infection via mouth-to-mouth ventilations (MMV), fear of being blackmailed and fear of legal liability. CONCLUSION About three quarters of HCPs are willing to perform B-CPR. Female HCPs, those who have more CPR experience, adequate knowledge, and recent training are more likely to perform B-CPR. Reform of the legal and credit system are needed, and recommendation of hands-only CPR is a possibility to encourage HCPs to perform B-CPR on strangers.
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Abstract
PURPOSE OF REVIEW The review is intended to serve as a practical clinical aid for the clinician called to maternal cardiac arrest. RECENT FINDINGS Anesthesia complications comprise an important cause of maternal cardiac arrest in developed countries Also predominant are hemorrhage and infections. Recent in-depth reports highlight fractionated care for pregnant women with cardiac and also probably neurological comorbidities. Pathology reports reveal a prevalence of thromboembolic phenomena that is higher than previously assumed but still rare. These are accompanied by particularly high mortality rates. The presenting rhythms of cardiac arrest which differ from most cardiac arrest populations, suggest the need for further in-depth investigation of both the causes and management of these cases. Despite these, outcomes are far better than those of most arrests. Key differences in treatment include are consideration of early airway management and possible medication complications. Pulseless electrical activity and VF should always alert to the possibility of hemorrhage. Echocardiography can diagnose thromboembolism. Also different are the need for Left uterine displacement and early delivery within after 4-5 min of initiation of resuscitation effort in cases with suspected compromise of the venous return or a poor likelihood of a good maternal outcome. SUMMARY Maternal cardiac arrest should be managed similarly to other adult cardiac arrests. At the same time its unique reversible causes require a different form of thought regarding diagnosis and treatment during the code.
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Hillman SL, Cooper NC, Siassakos D. Born to survive: A critical review of out-of-hospital maternal cardiac arrests and pre-hospital perimortem caesarean section. Resuscitation 2019; 135:224-225. [PMID: 30599181 DOI: 10.1016/j.resuscitation.2018.11.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 11/27/2018] [Indexed: 10/27/2022]
Affiliation(s)
- S L Hillman
- University College London & University College Hospital, EGA Wing, 25 Grafton Way, London WC1E 6DB, United Kingdom
| | - N C Cooper
- University College London & University College Hospital, EGA Wing, 25 Grafton Way, London WC1E 6DB, United Kingdom
| | - D Siassakos
- University College London & University College Hospital, EGA Wing, 25 Grafton Way, London WC1E 6DB, United Kingdom.
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