Clinical trial NCT04938674: Author-Wang Ping-- Research：Application of Ultrasonic Guided Puncture in Blood Collection in Patients With Severe Trauma
Official title: Application of Ultrasonic Guided Puncture in Blood Collection in Patients With Severe Trauma
Study type: OBSERVATIONAL
Overall status: COMPLETED
Conditions: Severe Trauma
Keywords: ultrasound guidance
severe trauma
nursing care
blood specimen collection
Lead sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University
Sponsor class: OTHER
First posted: 2021-06-24
Enrollment: 177
Sex: ALL
Standard ages: CHILD
ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Observational model: CASE_CROSSOVER
Time perspective: CROSS_SECTIONAL
Sampling method: PROBABILITY_SAMPLE
Study population: All patients with severe trauma received in the emergency room of the Second Affiliated Hospital of Zhejiang University Medical College from April 2020 to March 2021

Brief summary: This study aimed to investigate the application of ultrasound guided puncture technique in blood collection in patients with severe trauma. The methods of this study is 93 patients with severe trauma were selected from the emergency room of the Second Affiliated Hospital of Zhejiang University from April 2020 to September 2,2020 and from October 2020 to March 2021, comparing the differences between nursing treatment efficiency and doctor satisfaction.

Detailed description: Standard process for blood collection using Ultrasonic Guided puncture.The control group used the traditional blood sample collection process, which was mainly based on personal clinical experience.

Statistical analysis using SPSS 25.0 statistical software. Observation index are time index of nursing treatment for patients with severe trauma: the time required for acquisition time, disposable puncture success rate, blood routine and blood type delivery time, rescue room stay time, etc and patient family and doctor satisfaction analysis: self-designed questionnaire, family satisfaction process, service time, service attitude, rescue technology, health education, including advice time, nursing quality, medical communication, teamwork, service attitude, evaluation levels: very satisfaction, satisfaction and dissatisfaction.

Eligibility criteria: Inclusion Criteria:

* ① airway obstruction, need tracheal intubation or intubation;② breathing stop, respiratory distress or significant slowing down;③ circulatory system shows various shock signs④GCS≤8;⑤ body table visible head, torso, chest open injury or yoke chest

Exclusion Criteria:

* All patients who stop the rescue room trauma evaluation and treatment midway through hospital transfer and automatic discharge

Primary outcomes:
measure: Satisfaction analysis of the patient's family members
timeFrame: 1 year
measure: Time index of nursing treatment for patients with severe trauma
timeFrame: 1 year
measure: Satisfaction analysis of the doctors
timeFrame: 1 year
Secondary outcomes:
Other outcomes:
Locations:
city: Zhejiang
country: China
facility: 2nd Affiliated Hospital, School of Medicine, Zhejiang University, China
state: Zhejiang
Study officials:
affiliation: 2nd Affiliated Hospital, School of Medicine, Zhejiang University, China
name: Chen Ze Xin
role: PRINCIPAL_INVESTIGATOR
References: