scholarly journals Successful Use of Therapeutic Hypothermia in a Pregnant Patient

2015 ◽  
Vol 42 (4) ◽  
pp. 367-371 ◽  
Author(s):  
Kevin N. Oguayo ◽  
Ola O. Oyetayo ◽  
David Stewart ◽  
Steven M. Costa ◽  
Richard O. Jones

Out-of-hospital cardiac arrest is a leading cause of death in the United States. Pregnant women are not immune to cardiac arrest, and the treatment of such patients can be difficult. Pregnancy is a relative contraindication to the use of therapeutic hypothermia after cardiac arrest. A 20-year-old woman who was 18 weeks pregnant had an out-of-hospital cardiac arrest. Upon her arrival at the emergency department, she was resuscitated and her circulation returned spontaneously, but her score on the Glasgow Coma Scale was 3. After adequate family discussion of the risks and benefits of therapeutic hypothermia, a decision was made to initiate therapeutic hypothermia per established protocol for 24 hours. The patient was successfully cooled and rewarmed. By the time she was discharged, she had experienced complete neurologic recovery, apart from some short-term memory loss. Subsequently, at 40 weeks, she delivered vaginally a 7-lb 3-oz girl whose Apgar scores were 8 and 9, at 1 and 5 minutes respectively. To our knowledge, this is only the 3rd reported case of a successful outcome following the initiation of therapeutic hypothermia for out-of-hospital cardiac arrest in a pregnant woman. On the basis of this and previous reports of successful outcomes, we recommend that therapeutic hypothermia be considered an option in the management of out-of-hospital cardiac arrest in the pregnant population. To facilitate a successful outcome, a multidisciplinary approach involving cardiology, emergency medicine, obstetrics, and neurology should be used.

Circulation ◽  
2021 ◽  
Vol 144 (Suppl_2) ◽  
Author(s):  
Nicholas Morris ◽  
Michael Mazzeffi ◽  
Patrick McArdle ◽  
Teresa May ◽  
Greer Waldrop ◽  
...  

Introduction: Variation exists in outcomes following out-of-hospital cardiac arrest (OHCA), but whether racial/ethnic disparities exist in post-arrest provision of therapeutic hypothermia (TH) is unknown. Hypothesis: Racial/ethnic disparities exist in the utilization of guideline-recommended TH following OHCA. Methods: We performed a retrospective analysis of a cohort of 96,695 patients who survived to hospital admission following OHCA from the Cardiac Arrest Registry to Enhance Survival, whose catchment area represents ~40% of the United States, from 2013 through 2019. Our primary exposure was race/ethnicity, and the primary outcome was utilization of TH. We performed a secondary analysis to assess for racial/ethnic disparities in the reasons why TH was not used (supplemental data element data available since 2016). Results: Among 96,695 patients [mean (SD) age 61.4 (16.3) years, 24.6% Black, 8.0% Hispanic/Latino, 63.4% White] that survived to hospital admission following OHCA, 54,687 (56.6%) did not receive TH. Using a mixed-effects model that adjusted for patient, arrest, neighborhood, and hospital factors with state of arrest modeled as a random intercept to account for clustering, we found that Hispanics/Latinos were less likely to receive TH than Whites (Odds Ratio [OR] 0.79, 95 % Confidence Interval [CI] 0.75-0.83). When the clustering variable was changed from the state of arrest to the admitting hospital, Hispanics/Latinos were more likely to receive TH (OR 1.07, 95% CI 1.00 to 1.14). In the 22,896 patients with data regarding why they did not receive TH, a higher percentage of Hispanics/Latinos compared to Blacks and Whites did not receive TH due to lack of a TH program at the hospital (4.0% vs. 2.5 % vs 1.8%, p < .001). No disparity in TH utilization was found for Black patients. Conclusion: We found disparities in access to TH for Hispanics/Latinos following OHCA. Reassuringly, we did not find any disparity in TH utilization for Black patients.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Hee Soon Lee ◽  
Kicheol You ◽  
Jin Pyeong Jeon ◽  
Chulho Kim ◽  
Sungeun Kim

AbstractWe aimed to investigate whether video-instructed dispatcher-assisted (DA)-cardiopulmonary resuscitation (CPR) improved neurologic recovery and survival to discharge compared to audio-instructed DA-CPR in adult out-of-hospital cardiac arrest (OHCA) patients in a metropolitan city with sufficient experience and facilities. A retrospective cohort study was conducted for adult bystander-witnessed OHCA patients administered DA-CPR due to presumed cardiac etiology between January 1, 2018 and October 31, 2019 in Seoul, Korea. The primary and secondary outcomes were the differences in favorable neurologic outcome and survival to discharge rates in adult OHCA patients in the two instruction groups. Binary logistic regression analysis was performed to identify the outcome predictors after DA-CPR. A total of 2109 adult OHCA patients with DA-CPR were enrolled. Numbers of elderly patients in audio instruction and video instruction were 1260 (73.2%) and 214 (55.3%), respectively. Elderly patients and those outside the home or medical facility were more likely to receive video instruction. Favorable neurologic outcome was observed more in patients who received video-instructed DA-CPR (n = 75, 19.4%) than in patients who received audio-instructed DA-CPR (n = 117, 6.8%). The survival to discharge rate was also higher in video-instructed DA-CPR (n = 105, 27.1%) than in audio-instructed DA-CPR (n = 211, 12.3%). Video-instructed DA-CPR was significantly associated with neurologic recovery (aOR = 2.11, 95% CI 1.48–3.01) and survival to discharge (aOR = 1.81, 95% CI 1.33–2.46) compared to audio-instructed DA-CPR in adult OHCA patients after adjusting for age, gender, underlying diseases and CPR location. Video-instructed DA-CPR was associated with favorable outcomes in adult patients with OHCA in a metropolitan city equipped with sufficient experience and facilities.


Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Shuichi Hagiwara ◽  
Kiyohiro Oshima ◽  
Masato Murata ◽  
Makoto Aoki ◽  
Kei Hayashida ◽  
...  

Aim: To evaluate the priority of coronary angiography (CAG) and therapeutic hypothermia therapy (TH) after return of spontaneous circulation (ROSC) in patients with out-of-hospital cardiac arrest (OHCA). Patients and Methods: SOS-KANTO 2012 study is a prospective, multicenter (69 emergency hospitals) and observational study and includes 16,452 patients with OHCA. Among the cases with ROSC in that study, we intended for patients treated with both CAG and TH within 24 hours after arrival. Those patients were divided into two groups; patients in whom TH was firstly performed (TH group), and the others in whom CAG was firstly done (CAG group). We statistically compared the prognosis between the two groups. SPSS Statistics 22 (IBM, Tokyo, Japan) was used for the statistical analysis. Statistical significance was assumed to be present at a p value of less than 0.05. Result: 233 patients were applied in this study. There were 86 patients in the TH group (M/F: 74/12, mean age; 60.0±15.2 y/o) and 147 in the CAG group (M/F: 126/21, mean age: 63.4±11.1 y/o) respectively, and no significant differences were found in the mean age and M/F ratio between the two groups. The overall performance categories (OPC) one month after ROSC in the both groups were as follows; in the TH group, OPC1: 21 (24.4%), OPC2: 3 (3.5%), OPC3: 7 (8.1%), OPC4: 8 (9.3%), OPC5: 43 (50.0%), unknown: 4 (4.7%), and in the CAG group, OPC1: 38 (25.9%), OPC2: 13 (8.8%), OPC3: 15 (10.2%), OPC4: 18 (12.2%), OPC5: 57 (38.8%), unknown: 6 (4.1%). There were no significant differences in the prognosis one month after ROSC between the two groups. Conclusion: The results which of TH and CAG you give priority to over do not affect the prognosis in patients with OHCA.


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