Unique ID issued by UMIN | UMIN000048582 |
---|---|
Receipt number | R000055194 |
Scientific Title | Effect of standardized blood collection procedures from closed-needleless hub of vascular catheters by a blood collection specialist on blood-culture contamination rates, a retrospective cohort study |
Date of disclosure of the study information | 2022/08/07 |
Last modified on | 2022/08/04 12:38:41 |
Effect of standardized blood collection procedures from closed-needleless hub of vascular catheters by a blood collection specialist on blood-culture contamination rates, a retrospective cohort study
Effect of standardized blood collection procedures from closed-needleless hub of vascular catheters by a blood collection specialist on blood-culture contamination rates, a retrospective cohort study
Effect of standardized blood collection procedures from closed-needleless hub of vascular catheters by a blood collection specialist on blood-culture contamination rates, a retrospective cohort study
Effect of standardized blood collection procedures from closed-needleless hub of vascular catheters by a blood collection specialist on blood-culture contamination rates, a retrospective cohort study
Japan |
sepsis
Medicine in general | Intensive care medicine |
Others
NO
Several studies have been conducted on contamination rates, among which blood sampling from vascular catheters is known to increase the contamination rate. Therefore, blood sampling from peripheral veins is recommended in much of the literature, except in cases of suspected catheter-related bloodstream infection or when blood sampling from a peripheral vein is not feasible.
However, many previous reports of increased contamination rates with blood collection from vascular catheters have acknowledged multiple problems, including open blood collection, inconsistent blood collection techniques and blood collection by healthcare professionals not trained in blood collection from catheters. Recently, it has been reported that closed blood collection and blood collection by medical personnel trained in blood collection can reduce contamination rates, and the contamination rate of blood collection from vascular catheters may be lower than in the past, depending on the shape of the blood collection site of the device, the blood collection procedure and the medical personnel collecting blood. However, as far as we could find, there are no studies in which blood culture tests were drawn closed via vascular catheters using a strictly standardized procedure, and at present the contamination rate when blood is drawn closed via vascular catheters using a standardized procedure is unknown.
Blood collection from vascular catheters is generally easier and less painful, and if there is no difference in contamination rates compared with conventional methods, this would be of benefit to both healthcare staffs and patients. In the present study, we investigated retrospectively whether the contamination rate of blood culture test using blood collected from closed-needleless hubs of vascular catheters by a skilled medical staff using standardized procedure differs from the contamination rate when blood is collected in a conventional manner.
Efficacy
Contamination rates for blood culture tests
Positive rate of blood culture tests
Observational
15 | years-old | <= |
100 | years-old | >= |
Male and Female
Patients for whom blood culture tests have been performed
none
4000
1st name | TAKEFUMI |
Middle name | |
Last name | TSUNEMITSU |
Hyogo Prefectural Amagasaki General Medical Center
Department of Emergency and Critical Care Medicine
660-8550
2-17-77 Higashinaniwa-cho, Amagasaki, Hyogo, Japan
06-6480-7000
tsunemitsu0730@yahoo.co.jp
1st name | TAKEFUMI |
Middle name | |
Last name | TSUNEMITSU |
Hyogo Prefectural Amagasaki General Medical Center
Department of Emergency and Critical Care Medicine
660
2-17-77 Higashinaniwa-cho, Amagasaki, Hyogo, Japan
06-6480-7000
tsunemitsu0730@yahoo.co.jp
Department of Emergency and Critical Care Medicine, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan
none
Self funding
Hyogo Prefectural Amagasaki General Medical Center Research Ethics Committee / Institutional Review Board
2-17-77 Higashinaniwa-cho, Amagasaki, Hyogo, Japan
0664807000
agmc.irb@gmail.com
NO
2022 | Year | 08 | Month | 07 | Day |
Unpublished
4500
Completed
2022 | Year | 06 | Month | 25 | Day |
2022 | Year | 07 | Month | 11 | Day |
2022 | Year | 07 | Month | 11 | Day |
2022 | Year | 07 | Month | 30 | Day |
2022 | Year | 07 | Month | 30 | Day |
2022 | Year | 07 | Month | 30 | Day |
2022 | Year | 07 | Month | 30 | Day |
none
2022 | Year | 08 | Month | 04 | Day |
2022 | Year | 08 | Month | 04 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000055194
Research Plan | |
---|---|
Registered date | File name |
Research case data specifications | |
---|---|
Registered date | File name |
Research case data | |
---|---|
Registered date | File name |