A brachiocephalic vein abnormality causing a ‘twisted’ central venous catheter

1995 ◽  
Vol 20 (2) ◽  
pp. 105-107
Author(s):  
R. Kessler ◽  
L. Tavernier ◽  
M.Y. Yeung ◽  
E. Weitzenblum
Ultrasound ◽  
2021 ◽  
pp. 1742271X2110517
Author(s):  
Mohd Jazman Che Rahim ◽  
Shaik Farid Abdull Wahab ◽  
Mohd Hashairi Fauzi ◽  
Chandran Nadarajan ◽  
Siti Azrin Ab Hamid

Background Contrast-enhanced ultrasonography (CEUS) using saline was studied to detect supradiaphragmatic central venous catheter malposition. Commonly used echocardiographic views are apical 4-chamber (A4c) and subcostal views. However, this standard method is not feasible in certain situations. We explored the feasibility of the right ventricle inflow parasternal long axis (RVI-PLAX) echocardiographic view and dextrose 50% (D50%) contrast solution for detecting supradiaphragmatic central venous catheter malposition. Method This pilot study screened 60 patients who underwent ultrasound-guided supradiaphragmatic central venous catheter insertion. We compared the investigators' guidewire's J-tip detection, D50% rapid atrial swirl sign (RASS) findings on the RVI-PLAX view and the central venous catheter tip on chest radiograph. We also compared the mean capillary blood sugar level before and after the 5 ml D50% flush. Results No guidewire J-tips were detected from the RVI-PLAX view. The first and second investigators’ diagnosis of central venous catheter malposition detected on RVI-PLAX CEUS achieved an almost perfect agreement (κ = 1.0 (95% confidence interval (CI): 0.90 to 1.0), p < .0001). The RVI-PLAX CEUS was not able to detect two central venous catheter malpositions (one atrial malposition and one left brachiocephalic vein venous catheter malposition). The capillary blood sugar was significantly elevated (8.96 mmol/L vs. 9.75 mmol/L) after D50% flush ( p < 0.005) with no complications reported within 30 minutes after the D50% flush. Conclusion RVI-PLAX view should not be used for guidewire detection. CEUS using D50% and RVI-PLAX view are potentially useful tools in detecting central venous catheter malposition. Further studies comparing them with conventional methods are needed.


2021 ◽  
pp. 112972982110080
Author(s):  
Kazuhiko Nakame ◽  
Tatsuru Kaji ◽  
Shun Onishi ◽  
Masakazu Murakami ◽  
Ayaka Nagano ◽  
...  

Purpose: Tunneled central venous catheter (tCVC) placement plays an important role in the management of pediatric patients. We adopted a real-time ultrasound (US)-guided supraclavicular approach to brachiocephalic vein cannulation. We evaluated the outcomes of tCVC placement via a US-guided supraclavicular approach. Methods: A retrospective study was performed for patients who underwent US-guided central venous catheterization of the internal jugular vein (IJV group) and brachiocephalic vein (BCV group) in our institution. The background information and outcomes were reviewed using medical records. Results: We evaluated 85 tCVC placements (IJV group: n = 59, BCV group: n = 26). Postoperative complications were recognized in 19 patients in the IJV group (catheter-related bloodstream infection (CRBSI), n = 14 (1.53 per 1000 catheter days); occlusion, n = 1 (1.7%, 1.09 per 1000 catheter days); accidental removal, n = 3 (5.2%, 0.33 per 1000 catheter days); and other, n = 1 (1.7%, 1.09 per 1000 catheter days)) and five patients in the BCV group (CRBSI, n = 2 (0.33 per 1000 catheter days); catheter damage, n = 1 (3.8%, 1.67 per 1000 catheter days); and accidental removal, n = 2 (7.7%, 0.33 per 1000 catheter days)). In the BCV group, despite that, the incidence of postoperative complications was lower ( p = 0.205) and the period of placement was significantly longer in comparison to the IJV group ( p = 0.024). Conclusion: US-guided placement of tunneled CVC though the BCV results in a low rate of postoperative complications despite longer CVC indwelling times compared to IJV insertion. Our results suggest that BCV insertion of tunneled CVC in children may offer advantages in terms of device performance and patient safety.


Author(s):  
Dirk Bandorski ◽  
Dirk Bandorski ◽  
Ivana Petkovic ◽  
Pascal Klingenberger ◽  
Samuel Dörr ◽  
...  

Partial anomalous pulmonary venous connection (PAPVC) is a rare congenital anomaly. We report about the case with an “arterial blood gas” analysis taken from a newly inserted central venous catheter (CVC). Thoracic computed tomography (CT) verified the catheter in the left internal jugular vein. The contrast was given through the catheter which revealed a partial anomalous venous connection of the left upper pulmonary vein to the left brachiocephalic vein. PAPVC should be taken into consideration in cases of “arterial blood gases” taken from a correctly inserted CVC. Most patients are asymptomatic. Adequate diagnostic tools to detect PAPVC are TEE, CT or MRI.


2013 ◽  
Vol 3 (3) ◽  
pp. 155
Author(s):  
Dong-Hyun Lee ◽  
Eun-ha Koh ◽  
Sunjoo Kim ◽  
In-Gyu Bae ◽  
Hoon-gu Kim ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document