0
Summaries for Patients |

Sudden Death in Military Recruits FREE

[+] Article and Author Information

The summary below is from the full report titled “Sudden Death in Young Adults: A 25-Year Review of Autopsies in Military Recruits.” It is in the 7 December 2004 issue of Annals of Internal Medicine (volume 141, pages 829-834). The authors are R.E. Eckart, S.L. Scoville, C.L. Campbell, E.A. Shry, K.C. Stajduhar, R.N. Potter, L.A. Pearse, and R. Virmani.


Ann Intern Med. 2004;141(11):I-26. doi:10.7326/0003-4819-141-11-200412070-00001
Text Size: A A A

What is the problem and what is known about it so far?

“Sudden death” is a medical term referring to death that occurs abruptly and unexpectedly without trauma or other obvious cause. Sudden death is rare in young adults. It often occurs during exercise. Because extensive medical information is available on military recruits, studying sudden death in this population may provide useful information about sudden death in young adults. Learning more about sudden death in military recruits might also help researchers discover ways to prevent it.

Why did the researchers do this particular study?

To learn about the underlying cause of sudden death in military recruits.

Who was studied?

126 nontraumatic sudden deaths that occurred among 6.3 million military recruits age 18 to 35 years from 1977 through 2001.

How was the study done?

The researchers reviewed the military medical records and autopsy reports for all 126 recruits who died suddenly.

What did the researchers find?

Sudden death among military recruits is rare; it occurred in only 126 of 6.3 million recruits who entered basic training during this 25-year period. Of the 126 sudden deaths, 108 occurred during exercise. Just over half of the recruits who died (64 of 126) had a heart abnormality identified at autopsy. The most common heart abnormalities involved the coronary arteries; in one of these conditions, people are born with an abnormally located left coronary artery. The second most common heart condition was myocarditis, an inflammation of the heart muscle. The third most common heart condition was hypertrophic cardiomyopathy, a condition in which people are born with an abnormally enlarged muscular wall of the heart that can block normal blood flow during heavy exercise. In 44 of the 126 recruits who died, examination of medical records and autopsy results revealed no explanation for the death. Other causes of death included sickle-cell crisis (3 deaths), blood clot to the lung (2 deaths), internal bleeding (1 death), bleeding into the brain (5 deaths), asthma or other lung disease (4 deaths), and heat stroke (3 deaths).

What were the limitations of the study?

The researchers had limited information about the events that immediately preceded death. It is uncertain whether these findings in military recruits apply to the general population of young adults because the military recruits had a medical examination before starting basic training. Some people at risk for sudden death may have been excluded from entering the military.

What are the implications of the study?

Sudden death is an infrequent event in military recruits. About half of the cases occurred in people with an underlying heart abnormality that could not be identified by using the current medical examinations or tests given before entering the military. A substantial number of the deaths had no identifiable cause. Additional research is necessary to see whether changes in the medical examinations for people entering the military would be a feasible way to exclude people at risk for sudden death. Some of these conditions would be identified only through invasive, costly medical testing.

Figures

Tables

References

Letters

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Comments

Submit a Comment
Submit a Comment

Summary for Patients

Clinical Slide Sets

Terms of Use

The In the Clinic® slide sets are owned and copyrighted by the American College of Physicians (ACP). All text, graphics, trademarks, and other intellectual property incorporated into the slide sets remain the sole and exclusive property of the ACP. The slide sets may be used only by the person who downloads or purchases them and only for the purpose of presenting them during not-for-profit educational activities. Users may incorporate the entire slide set or selected individual slides into their own teaching presentations but may not alter the content of the slides in any way or remove the ACP copyright notice. Users may make print copies for use as hand-outs for the audience the user is personally addressing but may not otherwise reproduce or distribute the slides by any means or media, including but not limited to sending them as e-mail attachments, posting them on Internet or Intranet sites, publishing them in meeting proceedings, or making them available for sale or distribution in any unauthorized form, without the express written permission of the ACP. Unauthorized use of the In the Clinic slide sets will constitute copyright infringement.

Toolkit

Want to Subscribe?

Learn more about subscription options

Advertisement
Related Articles
Topic Collections
PubMed Articles
An unusual case of ventricular ectopy in a military pilot. Aviat Space Environ Med 2014;85(4):462-5.
Sickle cell trait and diving: review and recommendations. Undersea Hyperb Med 2014 May-Jun;41(3):223-8.
Forgot your password?
Enter your username and email address. We'll send you a reminder to the email address on record.
(Required)
(Required)