Catheter, Thrombosis
Conditions
Brief summary
The aim of this study is to compare the accuracy and clinical predictive value of the Michigan Risk Score, Caprini Risk Assessment Model , and Maneval Scale （Chinese version）in predicting PICC-related thrombosis.
Detailed description
The aim of this study is to compare the accuracy and clinical predictive value of the Michigan Risk Score, Caprini Risk Assessment Model , and Maneval Scale（Chinese version） in predicting PICC-related thrombosis. Patients who will receive PICC placement will be evaluated by using the Michigan Risk Score, Caprini Risk Assessment Model , and Maneval Scale the day during PICC placement, 24-48h after PICC placement and every time patients receive PICC maintenance.
Interventions
DIAGNOSTIC_TESTMichigan Risk Score, Caprini Risk Assessment Model , Maneval scale
Patients with PICC placement will be assessed by the Michigan Risk Score, Caprini Risk Assessment Model , Maneval scale（Chinese version） to predict the risk of PICC-related thrombosis. The time of evaluation are the day during PICC placement, 24-48h after PICC placement, and every time when patients receive PICC maintenance.
Sponsors
Sun Yat-sen University
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Inclusion criteria
* Cancer patients * Older than 18 years * Being able to complete the questionnaire independently * Patients who need PICC for treatment * Being able to perform catheter maintenance in the hospital of admission until catheter removal * Patients who agree to participate and sign the consent form
Exclusion criteria
* Patients who were or suspected to be allergic to the ingredients contained in PICC * PICC placed in the lower extremity
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| PICC thrombosis | through study completion，up to 1 year | symptomatic thrombosis，diagnosed by symptoms such as pain, tenderness and swelling of the affected part and the verification of color doppler ultrasound of venous vessels |
| The Michigan Risk Score | From date of PICC catheterization until the date of PICC removal or date of occurrence of PICC related thrombosis, whichever came first, assessed up to 12 months. | The risk score will be assessed. In this scale，risk factors associated with PICC-DVT included: history of DVT; multi-lumen PICC; active cancer; presence of another CVC when the PICC was placed; and white blood cell count greater than 12 000. The total score on the scale are 0 to 14 points, with a higher score indicates higher risk of thrombosis. |
| Maneval Scale | From date of PICC catheterization until the date of PICC removal or date of occurrence of PICC related thrombosis, whichever came first, assessed up to 12 months. | The risk score will be assessed. This scale includes 45 risk factors associated with PICC thrombosis. The total score on the scale are 0 to 45 points, with a higher score indicates higher risk of thrombosis. |
| Caprini Risk Assessment Model | From date of PICC catheterization until the date of PICC removal or date of occurrence of PICC related thrombosis, whichever came first, assessed up to 12 months. | The risk score will be assessed. This scale includes more than 40 risk factors associated with PICC thrombosis. In this scale，a higher score indicates higher risk of thrombosis. |
Countries
China
Outcome results
None listed