Crisp-HS试验
知情同意书是研究人员与一个人分享有关研究研究的关键事实的过程，以帮助他们决定是否参加beplay苹果手机能用吗研究研究。参加研究是自愿的，人们有权拒绝beplay苹果手机能用吗参加一项研究。在某些紧急情况下，参加研究研究的人们由于病情而无法同意。beplay苹果手机能用吗冷存储的血小板早期干预中的出血性休克研究或简单的Crisp-HS是一项研究，它将考虑是否将早期冷藏的血小板给受伤的人提供大量失血的人会帮助他们生存更好beplay苹果手机能用吗比标准护理。
What is the purpose of this research study?
通常，当一个人流血大量血液时，它们会被赋予组成血液（包括室温血小板）的不同部位。血小板是有助于凝结的血液的一部分。在这项研究中，急诊室受伤的某些人会随机挑选造成冷存储的血小板的人受伤。其他人将获得通常的护理，其中可能包括室温血小板。从健康记录中获得的信息也将作为研究的一部分收集。beplay苹果手机能用吗研究人员会看着两组人，看看一组是否比另一组更好。
What’s different about cold-stored platelets?
The cold-stored platelets used in this study are cooled down soon after being collected and are kept cold until they’re given. They’ve also been stored for longer and are given earlier during treatment than the usual room temperature platelets. New information shows that cold platelets may work better than room temperature platelets at stopping bleeding. Researchers think that giving them sooner than normal during treatment might also be helpful.
What are the risks of getting cold-stored platelets? Are there any benefits?
Researchers think that the risks of cold-stored platelets are the same as getting room temperature platelets. These risks are rare and include infection, allergic reaction, fever, and shortness of breath. Researchers don’t know whether getting cold-stored platelets increases your risk for too much clotting. They don’t know whether cold storage makes other risks better or worse, and there may be risks that are not yet known.
冷存储的血小板比室温少的细菌可能会引起感染。beplay苹果手机能用吗研究人员认为，由于冷血小板更活跃，因此在受伤时凝结和停止流血时，它们的工作效果可能比室温更好。在治疗期间，请尽快给血小板加油，可能有助于更快地控制出血。
人们如何参加这项研究？
全国几家医院将参加这项研究，包括休斯顿德克萨斯州医疗中心的两个中心。beplay苹果手机能用吗这项研究将考虑受伤的人受伤，并导致这两个急诊室之一的失血。
UTHealth and Memorial Hermann Hospital - Texas Medical Center
Baylor College of Medicine and Ben Taub Hospital- Harris Health.
Normally, researchers must ask a person for their consent before they can be in a study. Because people losing blood must be treated right away, there may not be time to get consent. Giving consent for medical research usually means reading information, talking with doctors and nurses, and having time to think about whether to join. A person with injuries causing them to lose a lot of blood are often not able to do these things. Sometimes researchers can talk to the patient’s family to ask for consent. However, in the emergency of stopping bleeding, the family is often not around or can’t be found before the injured person must be treated. This study could not be done without special permission to include people before getting consent. This permission is called Exception From Informed Consent, or EFIC. Once the enrolled person is better and can consent or their family arrives at the hospital, the researchers will ask for consent to continue with the study. For more information regarding EFIC, please visit the UTHealth page on计划的紧急研究beplay苹果手机能用吗
如何选择退出研究？我不想收到冷存储的血小板。
您可以通过向我们发送电子邮件来选择退出研究clinicaltrials@uth.tmc.edu或打电话给我们1-800-664-0557and letting us know that you do not want to participate. Please make sure to give us your name and contact information so that we can get in touch with you. We can provide you with a hypoallergenic silicone bracelet to wear that indicates that you should not be enrolled into the study. Please note that opting out of the study only means that you will not receive cold-stored platelets as part of the study. Opting out will not prevent you from getting blood products in the hospital as part of your normal care.