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1.
Int J Cardiol ; 407: 132113, 2024 Jul 15.
Article in English | MEDLINE | ID: mdl-38697398

ABSTRACT

BACKGROUND: Axillary vein puncture (AVP) is a valid alternative to Subclavan vein puncture for leads insertion in cardiac implantable electronic device implantation, that may reduce acute and delayed complications. Very few data are available about ICD recipients. A simplified AVP technique is described. METHODS: All the patients who consecutively underwent "de novo" ICD implantation, from March 2006 to December 2020 at the University of Verona, were considered. Leads insertion was routinely performed through an AVP, according to a simplified technique. Outcome and complications have been retrospectively analyzed. RESULTS: The study population consisted of 1711 consecutive patients. Out of 1711 patients, 38 (2.2%) were excluded because they were implanted with Medtronic Sprint Fidelis lead. Out of 1673 ICD implantations, 963 (57.6%) were ICD plus cardiac resynchronization therapy, 434 (25.9%) were dual-chamber defibrillators, and 276 (16.5%) were single-chamber defibrillators, for a total of 3879 implanted leads. The AVP success rate was 99.4%. Acute complications occurred in 7/1673 (0.42%) patients. Lead failure (LF) occurred in 20/1673 (1.19%) patients. Comparing the group of patients with lead failure with the group without LF, the presence of three leads inside the vein was significantly associated with LF, and the multivariate analysis confirmed three leads in place as an independent predictor of LF. CONCLUSION: AVP, according to our simplified technique, is safe, effective, has a high success rate, and a very low complication rate. The incidence of LF was exceptionally low. The advantages of AVP are maintained over time in a population of ICD recipients.


Subject(s)
Axillary Vein , Defibrillators, Implantable , Punctures , Humans , Defibrillators, Implantable/adverse effects , Male , Female , Retrospective Studies , Aged , Middle Aged , Axillary Vein/diagnostic imaging , Prosthesis Implantation/methods , Prosthesis Implantation/adverse effects , Prosthesis Implantation/instrumentation , Treatment Outcome , Time Factors
2.
Paediatr Anaesth ; 34(7): 662-664, 2024 07.
Article in English | MEDLINE | ID: mdl-38587025

ABSTRACT

BACKGROUND: We have developed a new approach for peripherally inserted central catheter (PICC) insertion that we think has several advantages, including ease of insertion, access to a larger vein and patient comfort. METHODS: In this case series report, the first 19 cases were audited. RESULTS: All PICCs were inserted without complications; 17 on the first attempt. CONCLUSION: We conclude that the novel approach to the axillary vein for PICC insertion is feasible and appears to be safe when performed by an experienced operator.


Subject(s)
Axillary Vein , Catheterization, Central Venous , Catheterization, Peripheral , Humans , Catheterization, Peripheral/methods , Catheterization, Central Venous/methods , Axillary Vein/diagnostic imaging , Male , Infant , Female , Child, Preschool , Child
3.
J Cardiothorac Surg ; 19(1): 122, 2024 Mar 13.
Article in English | MEDLINE | ID: mdl-38481279

ABSTRACT

BACKGROUND: Ultrasound-guided percutaneous axillary vein cannulation can reduce cannulation failure and mechanical complications, is as safe and effective as internal jugular vein cannulation, and is superior to subclavian vein cannulation using landmark technique. As far, reports of venovenous extracorporeal membrane oxygenation (VV-ECMO) with percutaneous axillary vein cannulation are rare. CASE PRESENTATION: A 64-year-old man presenting with dyspnea and chest tightness after aspirating sewage was admitted to the emergency department. Computed tomography (CT) showed diffuse exudation of both lungs and arterial blood gas analysis showed an oxygenation index of 86. He was diagnosed with aspiration pneumonia-induced acute respiratory distress syndrome (ARDS) and intubated for deteriorated oxygenation. Despite the combination therapy of protective mechanical ventilation and prone position, the patient's oxygenation deteriorated further, accompanied with multiple organ dysfunction syndrome, which indicated the requirement of support with VV-ECMO. However, vascular ultrasound detected multiple thrombus within bilateral internal jugular veins. As an alternative, right axillary vein was chosen as the access site of return cannula. Subsequently, femoral-axillary VV-ECMO was successfully implemented under the ultrasound guidance, and the patient's oxygenation was significantly improved. Unfortunately, the patient died of hyperkalemia-induced ventricular fibrillation after 36 h of VV-ECMO running. Despite the poor prognosis, the blood flow during ECMO run was stable, and we observed no bleeding complication, vascular injury, or venous return disorder. CONCLUSIONS: Axillary vein is a feasible alternative access site of return cannula for VV-ECMO if internal jugular vein access were unavailable.


Subject(s)
Extracorporeal Membrane Oxygenation , Vascular Diseases , Male , Humans , Middle Aged , Extracorporeal Membrane Oxygenation/methods , Axillary Vein/diagnostic imaging , Catheterization , Cannula , Jugular Veins
5.
JACC Clin Electrophysiol ; 10(3): 554-565, 2024 Mar.
Article in English | MEDLINE | ID: mdl-38243998

ABSTRACT

BACKGROUND: Axillary vein puncture (AVP) and cephalic vein surgical cutdown are recommended in international guidelines because of their low risk of pneumothorax and chronic lead complications. Directly visualizing and puncturing the axillary vein under ultrasound guidance reduces radiation exposure, provides direct needle visualization, and lowers periprocedural complications. Our hypothesis is that ultrasound-guided axillary access is safer and more feasible than the standard fluoroscopic technique. OBJECTIVES: The purpose of this study was to assess the efficacy and safety of ultrasound-guided axillary venous access during cardiac lead implantation for pacemakers (PMs) and implantable cardioverter-defibrillator (ICD) implantations. METHODS: Patients were randomized in a 1:1 fashion to either axillary venous access under fluoroscopic guidance or ultrasound-guided axillary venous access. The composite outcome, including pneumothorax, hemothorax, inadvertent arterial puncture, pocket hematoma, pocket infection, lead dislodgement, and death, was evaluated 30 days after implantation. RESULTS: We randomized 270 patients into 2 groups: the standard group for fluoroguided AVP (n = 134) and the experimental group for ultrasound-guided AVP (n = 136). No disparities in baseline characteristics were observed between the groups. The median age of the patients was 81 years, with women comprising 41% of the population. The majority of patients received single- and dual-chamber PMs (87% vs 88%; P = 1.00), and slightly over 10% in both groups received ICDs (13% vs 12%; P = 0.85). In total, we placed 357 leads in PMs and 48 leads in ICDs. Among these, 295 leads were inserted via axillary vein access and 110 via cephalic vein access. Notably, the subclavian vein was never used as a vascular access. The composite outcome was lower in the ultrasound group according to intention-to-treat analysis (OR: 0.55; 95% CI: 0.31-0.99; P = 0.034). The main difference within the composite outcome was the lower incidence of inadvertent axillary arterial puncture in the experimental group (17% vs 6%; P = 0.004). The ultrasound group also exhibited lower total procedural x-ray exposure (10,344 µGy × cm2 vs 7,119 µGy × cm2; P = 0.002) while achieving the same rate of success at the first attempt (61% vs 69%; P = 0.375). CONCLUSIONS: Ultrasound-guided AVP is safer than the fluoroscopy-guided approach because it achieves the same rate of acute success while maintaining low total procedural radiation exposure. Ultrasound AVP should be considered the optimal venous access method for cardiac lead implantation. (Ultrasound Guided Axillary Access vs Standard Fluoroscopic Technique for Cardiac Lead Implantation [ZEROFLUOROAXI]; NCT05101720).


Subject(s)
Pneumothorax , Humans , Female , Aged, 80 and over , Treatment Outcome , Axillary Vein/diagnostic imaging , Axillary Vein/surgery , Ultrasonography, Interventional/methods , Fluoroscopy/methods
7.
Crit Care Med ; 52(1): 44-53, 2024 01 01.
Article in English | MEDLINE | ID: mdl-37548510

ABSTRACT

OBJECTIVES: To examine whether an ultrasound-guided infraclavicular cannulation of the axillary artery is noninferior to an ultrasound-guided cannulation of the common femoral artery for arterial catheter placement in critically ill patients. DESIGN: Prospective, investigator-initiated, noninferiority randomized controlled trial. SETTING: University-affiliated ICU in Poland. PATIENTS: Mechanically ventilated patients with indications for arterial catheter placement. INTERVENTIONS: Patients were randomly assigned into two groups. In the axillary group (A group), an ultrasound-guided infraclavicular, in-plane cannulation of the axillary artery was performed. In the femoral group (F group), an ultrasound-guided, out-of-plane cannulation of the common femoral artery was performed. MEASUREMENTS AND MAIN RESULTS: A total of 1,079 mechanically ventilated patients were screened, of whom 110 were randomized. The main outcome was the cannulation success rate. The secondary outcomes included the artery puncture success rate, the first-pass success rate, number of attempts required to puncture, and the rate of early mechanical complications. The cannulation success rate in the A group and F group was 96.4% and 96.3%, respectively. The lower limit of 95% CI for the difference in cannulation success rate was above the prespecified noninferiority margin of-7% demonstrating noninferiority of infraclavicular approach. No significant differences were found between the groups in terms of puncture success rate and the rate of early mechanical complications. CONCLUSIONS: An ultrasound-guided infraclavicular cannulation of the axillary artery is noninferior to the cannulation of the common femoral artery in terms of procedure success rate. We found no significant differences in early mechanical complications between the groups.


Subject(s)
Catheterization, Central Venous , Catheterization, Peripheral , Humans , Axillary Artery , Axillary Vein/diagnostic imaging , Catheterization, Central Venous/methods , Prospective Studies , Ultrasonography, Interventional/methods , Catheters
8.
Eur Heart J ; 44(46): 4847-4858, 2023 Dec 07.
Article in English | MEDLINE | ID: mdl-37832512

ABSTRACT

BACKGROUND AND AIMS: Intra-pocket ultrasound-guided axillary vein puncture (IPUS-AVP) for venous access in implantation of transvenous cardiac implantable electronic devices (CIED) is uncommon due to the lack of clinical evidence supporting this technique. This study investigated the efficacy and early complications of IPUS-AVP compared to the standard method using cephalic vein cutdown (CVC) for CIED implantation. METHODS: ACCESS was an investigator-led, interventional, randomized (1:1 ratio), monocentric, controlled superiority trial. A total of 200 patients undergoing CIED implantation were randomized to IPUS-AVP (n = 101) or CVC (n = 99) as a first assigned route. The primary endpoint was the success rate of insertion of all leads using the first assigned venous access technique. The secondary endpoints were time to venous access, total procedure duration, fluoroscopy time, X-ray exposure, and complications. Complications were monitored during a follow-up period of three months after procedure. RESULTS: IPUS-AVP was significantly superior to CVC for the primary endpoint with 100 (99.0%) vs. 86 (86.9%) procedural successes (P = .001). Cephalic vein cutdown followed by subclavian vein puncture was successful in a total of 95 (96.0%) patients, P = .21 vs. IPUS-AVP. All secondary endpoints were also significantly improved in the IPUS-AVP group with reduction in time to venous access [3.4 vs. 10.6 min, geometric mean ratio (GMR) 0.32 (95% confidence interval, CI, 0.28-0.36), P < .001], total procedure duration [33.8 vs. 46.9 min, GMR 0.72 (95% CI 0.67-0.78), P < .001], fluoroscopy time [2.4 vs. 3.3 min, GMR 0.74 (95% CI 0.63-0.86), P < .001], and X-ray exposure [1083 vs. 1423 mGy.cm², GMR 0.76 (95% CI 0.62-0.93), P = .009]. There was no significant difference in complication rates between groups (P = .68). CONCLUSIONS: IPUS-AVP is superior to CVC in terms of success rate, time to venous access, procedure duration, and radiation exposure. Complication rates were similar between the two groups. Intra-pocket ultrasound-guided axillary vein puncture should be a recommended venous access technique for CIED implantation.


Subject(s)
Pacemaker, Artificial , Venous Cutdown , Humans , Venous Cutdown/methods , Axillary Vein/surgery , Axillary Vein/diagnostic imaging , Punctures , Ultrasonography, Interventional/methods
9.
BMJ Case Rep ; 16(9)2023 Sep 04.
Article in English | MEDLINE | ID: mdl-37666570

ABSTRACT

An adolescent female presented to the emergency room with pain, swelling and a palpable lump in the right axilla following activity on a rowing ergometer. The differential diagnosis at the time of presentation was deep vein thrombosis, mass compression and cellulitis. An ultrasound scan revealed an occlusive thrombus of the right axillary and subclavian veins, basilic vein and proximal cephalic vein. The patient underwent pharmacomechanical thrombolysis followed by catheter-directed thrombolysis. Dynamic venogram testing revealed venous thoracic outlet syndrome (VTOS) and a transaxillary first rib resection was performed to decompress the costoclavicular space. Genetic testing revealed the patient was heterozygous for factor V Leiden. Two rounds of balloon dilatation plasty were performed to relieve recurring symptoms due to scarring and persisting compression, 1 and 3 years post rib resection. After extensive shared decision-making, the patient returned to sport, reporting only intermittent symptoms of post-thrombotic syndrome. This case sheds light on the importance of early diagnosis of VTOS for successful return to sport.


Subject(s)
Subclavian Vein , Venous Thrombosis , Adolescent , Female , Humans , Subclavian Vein/diagnostic imaging , Axilla , Axillary Vein/diagnostic imaging , Athletes , Venous Thrombosis/diagnostic imaging , Venous Thrombosis/etiology , Venous Thrombosis/therapy
10.
J Interv Card Electrophysiol ; 66(7): 1693-1700, 2023 Oct.
Article in English | MEDLINE | ID: mdl-36746847

ABSTRACT

BACKGROUND: Blind axillary venous access is a convenient but technically difficult approach for cardiac rhythm device lead implantation. We try to explore whether there are rules on the axillary vein course to facilitate blind venous cannulation. METHODS: In a single-center, retrospective study, we included 155 patients who underwent computed tomography venography (CTV) examination of left axillary vein. All scans were reviewed for the relationship between left axillary vein and clavicle, vein steepness, and depth. Factors probably affecting above indicators were analyzed. RESULTS: The location of left axillary vein crossing the clavicle was mainly concentrated around the medial 1/3 of clavicle, with mean crossing location of the medial 1/3 of clavicle, which was not correlated with sex, age, abdominal subcutaneous fat thickness, upper thoracic kyphosis angle, or the angle between clavicle and anterior midline (P < 0.05). The average angle between axillary vein and horizontal line was 31.57 ± 11.72°, which was positively associated with age, whereas inversely associated with the angle between clavicle and anterior midline (P < 0.05). The proximal axillary vein ran more and more shallow until becoming the subclavian vein (P < 0.01); and it had a mean depth of 3 cm, which was significantly associated with abdominal subcutaneous fat thickness (P < 0.05). CONCLUSIONS: The left axillary vein and clavicle had a relatively fixed relationship that axillary vein commonly crossed the medial 1/3 of clavicle. The average angle between axillary vein and horizontal line was 31.57 ± 11.72°, associated with age and the clavicle course. The mean depth of proximal axillary vein was 3 cm, and patients with larger weight had a deeper position of axillary vein.


Subject(s)
Axillary Vein , Clavicle , Humans , Axillary Vein/diagnostic imaging , Axillary Vein/surgery , Phlebography , Clavicle/diagnostic imaging , Clavicle/surgery , Retrospective Studies , Computed Tomography Angiography , Punctures
12.
J Vasc Access ; 24(4): 854-863, 2023 Jul.
Article in English | MEDLINE | ID: mdl-34724839

ABSTRACT

The aims of our systematic review were to quantify the expected rate of procedural success, early and late complications during CIED implantation using US-guided puncture of the axillary vein and to perform a meta-analysis of those studies that compared the US technique (intervention) versus conventional techniques (control) in terms of complication rates. MEDLINE, ISI Web of Science, and EMBASE were searched for eligible studies. Pooled Odds Ratio (OR) and Pooled Mean Difference (PMD) for each predictor were calculated. The quality of evidence (QOE) was evaluated according to the GRADE guidelines. Thirteen studies were included a total of 2073 patients. The overall success of US-guided venipuncture for CIED implantation was 96.8%. As regards early complications, pneumothorax occurred in 0.19%, arterial puncture in 0.63%, and severe hematoma/bleeding requiring intervention in 1.1%. No cases of hemothorax, brachial plexus, or phrenic nerve injury were reported. As regards late complications, the incidence of pocket infection, venous thromboembolism, and leads dislodgement was respectively 0.4%, 0.8%, and 1.2%. In the meta-analysis (five studies), the intervention group (US-guided venipuncture) had a trend versus a lower likelihood of having a pneumothorax (0.19% vs 0.75%, p = 0.21), pocket hematoma (0.8% vs 1.7%, p = 0.32), infection (0.28% vs 1.05%, p = 0.29) than the control group, but this did not reach statistical significance. The overall QOE was low or very low. In conclusions we found that the US-guided axillary venipuncture for CIEDs implantation was associated with a low incidence of early and late complications and a steep learning curve.


Subject(s)
Defibrillators, Implantable , Pacemaker, Artificial , Pneumothorax , Humans , Axillary Vein/diagnostic imaging , Axillary Vein/surgery , Prosthesis Implantation/adverse effects , Ultrasonography, Interventional/adverse effects , Ultrasonography, Interventional/methods , Hematoma
13.
J Vasc Access ; 24(5): 1042-1050, 2023 Sep.
Article in English | MEDLINE | ID: mdl-34965763

ABSTRACT

BACKGROUND: Real-time ultrasound (US) guidance facilitates central venous catheterization in intensive care unit (ICU). New magnetic needle-pilot devices could improve efficiency and safety of central venous catheterization. This simulation trial was aimed at comparing venipuncture with a new needle-pilot device to conventional US technique. METHODS: In a prospective, randomized, simulation trial, 51 ICU physicians and residents cannulated the right axillary vein of a human torso mannequin with standard US guidance and with a needle-pilot system, in a randomized order. The primary outcome was the time from skin puncture to successful venous cannulation. The secondary outcomes were the number of skin punctures, the number of posterior wall puncture of the axillary vein, the number of arterial punctures, the number of needle redirections, the failure rate, and the operator comfort. RESULTS: Time to successful cannulation was shorter with needle-pilot US-guided technique (22 s (interquartile range (IQR) = 16-42) vs 25 s (IQR = 19-128); median of difference (MOD) = -9 s (95%-confidence interval (CI) -5, -22), p < 0.001). The rates of skin punctures, posterior wall puncture of axillary vein, and needle redirections were also lower (p < 0.01). Comfort was higher in needle-pilot US-guided group on a 11-points numeric scale (8 (IQR = 8-9) vs 6 (IQR = 6-8), p < 0.001). CONCLUSIONS: In a simulation model, US-guided axillary vein catheterization with a needle-pilot device was associated with a shorter time of successful cannulation and a decrease in numbers of skin punctures and complications. The results plea for investigating clinical performance of this new device.


Subject(s)
Axillary Vein , Catheterization, Central Venous , Humans , Axillary Vein/diagnostic imaging , Prospective Studies , Ultrasonography, Interventional/methods , Ultrasonography
14.
J Vasc Access ; 24(3): 436-442, 2023 May.
Article in English | MEDLINE | ID: mdl-34387514

ABSTRACT

BACKGROUND: Ultrasound-guided axillary vein (AxV) cannulation has been described as an effective alternative to internal jugular vein cannulation in adult cardiac surgical patients. However, the learning curve for this technique has not yet been addressed. This study aimed to determine the number of cases required to achieve proficiency in performing AxV cannulation among novice anesthesiologists. METHODS: This prospective study included the first 60 patients who underwent ultrasound-guided AxV cannulation performed by a single third-year resident who was trained in adult cardiac anesthesia. This study investigated the number of cases required to gain technical proficiency by applying cumulative sum analysis on the learning curve (LC-CUSUM) of ultrasound-guided AxV cannulation. RESULTS: Based on the assessment of the CUSUM plots, a descending inflection point for decreasing the overall procedural time for AxV cannulation was observed after patient 29. Regarding the procedural outcomes, comparing the early-experience group with the late-experience group (29 vs 31 cases), the former group had longer operating time (1526 s vs 1120 s, p < 0.001) and identification time (110 s vs 92 s, p < 0.001) and lower first-attempt success rate (8, 27.6% vs 30, 96.8%, p < 0.001) than the latter group. CONCLUSIONS: CUSUM demonstrated that at least 29 successful cases are required to achieve an expertized manipulation in ultrasound-guided AxV cannulation for inexperienced novices. The learning curve for ultrasound-guided AxV cannulation was observed in 29 cases. After adequate training, the overall procedural time and the first-attempt success rate, and puncture-related complications for AxV cannulation improved with increased experience.


Subject(s)
Axillary Vein , Catheterization, Central Venous , Adult , Humans , Axillary Vein/diagnostic imaging , Catheterization, Central Venous/adverse effects , Catheterization, Central Venous/methods , Prospective Studies , Ultrasonography, Interventional/methods , Ultrasonography , Jugular Veins/diagnostic imaging
15.
Vascular ; 31(5): 1017-1025, 2023 Oct.
Article in English | MEDLINE | ID: mdl-35549494

ABSTRACT

BACKGROUND: In this case report, we present two chronic hemodialysis patients with upper extremity swelling due to central venous occlusions together with their clinical presentation, surgical management and brief review of the literature. METHODS: The first patient who was a 63-year-old female patient with a history of multiple bilateral arteriovenous fistulas (AVFs) was referred to our clinic. Physical examination demonstrated a functioning right brachio-cephalic AVF, with severe edema of the right arm, dilated venous collaterals, facial edema, and unilateral breast enlargement. In her history, multiple ipsilateral subclavian venous catheterizations were present for sustaining temporary hemodialysis access. The second patient was a 47-year-old male with a history of failed renal transplant, CABG surgery, multiple AV fistula procedures from both extremities, leg amputation caused by peripheral arterial disease, and decreased myocardial functions. He was receiving 3/7 hemodialysis and admitted to our clinic with right arm edema, accompanied by pain, stiffness, and skin hyperpigmentation symptoms ipsilateral to a functioning brachio-basilic AVF. He was not able to flex his arms, elbow, or wrist due to severe edema. RESULTS: Venography revealed right subclavian vein stenosis with patent contralateral central veins in the first patient. She underwent percutaneous transluminal angioplasty (PTA) twice with subsequent re-occlusions. After failed attempts of PTA, the patient was scheduled for axillo-axillary venous bypass in order to preserve the AV access function. In second patient, venography revealed right subclavian vein occlusion caused secondary to the subclavian venous catheters. Previous attempts for percutaneously crossing the chronic subclavian lesion failed multiple times by different centers. Hence, the patient was scheduled for axillo-axillary venous bypass surgery. CONCLUSION: In case of chronic venous occlusions, endovascular procedures may be ineffective. Since preserving the vascular access function is crucial in this particular patient population, venous bypass procedures should be kept in mind as an alternative for central venous reconstruction, before deciding on ligation and relocation of the AVF.


Subject(s)
Arteriovenous Shunt, Surgical , Catheterization, Central Venous , Endovascular Procedures , Vascular Diseases , Humans , Male , Female , Middle Aged , Axillary Vein/diagnostic imaging , Axillary Vein/surgery , Subclavian Vein/diagnostic imaging , Subclavian Vein/surgery , Subclavian Vein/pathology , Renal Dialysis/adverse effects , Vascular Diseases/diagnostic imaging , Vascular Diseases/etiology , Vascular Diseases/surgery , Endovascular Procedures/adverse effects , Edema , Arteriovenous Shunt, Surgical/adverse effects , Catheterization, Central Venous/adverse effects
16.
J Vasc Access ; 24(4): 754-761, 2023 Jul.
Article in English | MEDLINE | ID: mdl-34727764

ABSTRACT

BACKGROUND: Despite its potential advantages, ultrasound-guided cannulation of the axillary vein in the infraclavicular area is still rarely used as an alternative to other techniques. There are few large series demonstrating the safety and feasibility of this approach. METHODS: Retrospective analysis of data on patients undergoing ultrasound-guided, long-axis, in-plane infraclavicular axillary vein cannulation for the incidence of complications and the failure rate from two secondary-care hospitals. RESULTS: The analysis included 710 successful attempts of axillary vein long-axis, in-plane, US-guided cannulation, and 24 (3.3%) failed attempts. We recorded a 96.7% success rate with an overall incidence of complications of 13%, mainly malposition (8.1%). There was one case of pneumothorax (0.14%), five cases of arterial puncture (0.7%), and two cases of brachial plexus injury. CONCLUSIONS: The US-guided axillary central venous cannulation (CVC) access technique can be undertaken successfully in patients, even in challenging circumstances. Taken together with existing work on the utility and safety of this technique, we suggest that it should be adopted more widely in clinical practice.


Subject(s)
Catheterization, Central Venous , Ultrasonography, Interventional , Humans , Retrospective Studies , Ultrasonography, Interventional/methods , Axillary Vein/diagnostic imaging , Ultrasonography , Catheterization, Central Venous/adverse effects , Catheterization, Central Venous/methods
17.
Crit Care Med ; 51(2): e37-e44, 2023 Feb 01.
Article in English | MEDLINE | ID: mdl-36476809

ABSTRACT

OBJECTIVES: This clinical trial aimed to compare the ultrasound-guided in-plane infraclavicular cannulation of the axillary vein (AXV) and the ultrasound-guided out-of-plane cannulation of the internal jugular vein (IJV). DESIGN: A prospective, single-blinded, open label, parallel-group, randomized trial. SETTING: Two university-affiliated ICUs in Poland (Opole and Lublin). PATIENTS: Mechanically ventilated intensive care patients with clinical indications for central venous line placement. INTERVENTIONS: Patients were randomly assigned into two groups: the IJV group ( n = 304) and AXV group ( n = 306). The primary outcome was to compare the IJV group and AXV group through the venipuncture and catheterization success rates. Secondary outcomes were catheter tip malposition and early mechanical complication rates. All catheterizations were performed by advanced residents and consultants in anesthesiology and intensive care. MEASUREMENTS AND MAIN RESULTS: The IJV puncture rate was 100%, and the AXV was 99.7% (chi-square, p = 0.19). The catheterization success rate in the IJV group was 98.7% and 96.7% in the AXV group (chi-square, p = 0.11). The catheter tip malposition rate was 9.9% in the IJV group and 10.1% in the AXV group (chi-square, p = 0.67). The early mechanical complication rate in the IJV group was 3% (common carotid artery puncture-4 cases, perivascular hematoma-2 cases, vertebral artery puncture-1 case, pneumothorax-1 case) and 2.6% in the AXV group (axillary artery puncture-4 cases, perivascular hematoma-4 cases) (chi-square, p = 0.79). CONCLUSIONS: No difference was found between the real-time ultrasound-guided out-of-plane cannulation of the IJV and the infraclavicular real-time ultrasound-guided in-plane cannulation of the AXV. Both techniques are equally efficient and safe in mechanically ventilated critically ill patients.


Subject(s)
Axillary Vein , Catheterization, Central Venous , Humans , Axillary Vein/diagnostic imaging , Prospective Studies , Jugular Veins/diagnostic imaging , Critical Illness/therapy , Respiration, Artificial , Ultrasonography, Interventional/methods , Catheterization, Central Venous/adverse effects , Catheterization, Central Venous/methods
18.
J Clin Ultrasound ; 51(1): 158-166, 2023 Jan.
Article in English | MEDLINE | ID: mdl-36385459

ABSTRACT

BACKGROUND: Ultrasound (US)-guided axillary vein (AV) catheterization has been considered as the preferred site of insertion to minimize catheter-related infections. Given its difficulty of realization, internal jugular vein (IJV) access remains, thus, the first choice of catheter insertion site. This descriptive study was aimed to assess the success and complication rates of in-plane short axis approach of IJV in the lower neck and the AV approach under US-guidance. METHODS: In a prospective randomized controlled open-label pilot trial, all patients requiring central venous catheterization (CVC) in intensive care unit or operating room were randomly assigned to low IJV or AV groups. The primary objective was to estimate the overall success rate of both approaches. The secondary objectives were immediate complication rates, procedure durations, success rate after the first puncture, late complication rates (i.e., thrombosis, catheter colonization, and catheter-related infections), and nurse satisfaction regarding insertion site dressings. RESULTS: One hundred and seventy-three out of two hundred and ten included patients were fully analyzed (90 and 83 in the IJV and AV approach groups, respectively). Overall success rates for IJV and AV sites were 96% (95% confidence interval (CI) [90-99]) and 89% (95% CI [81-94]) respectively. First puncture success rates were 90% and 80% respectively. The median overall procedure duration from US pre-procedural screening to guidewire insertion was 8 and 10 min in IJV and AV groups. Overall immediate complications rates for IJV and AV sites were 11.6% and 14.6%, respectively. Incidence of catheter colonization were 7.9% and 6.8% and catheter-related infection rate were 2.6% and 0%, respectively. CONCLUSION: In this pilot study, US-guided low IJV and AV approaches are safe and efficient techniques for CVC insertion associated with high success and low complications rates. Duration for guidewire insertion seemed to be shorter in the short axis in-plane IJV approach. It provides the basis for a future randomized trial comparing these two approaches.


Subject(s)
Axillary Vein , Catheterization, Central Venous , Jugular Veins , Ultrasonography, Interventional , Humans , Axillary Vein/diagnostic imaging , Catheterization, Central Venous/adverse effects , Catheterization, Central Venous/methods , Jugular Veins/diagnostic imaging , Pilot Projects , Prospective Studies , Ultrasonography, Interventional/adverse effects , Ultrasonography, Interventional/methods
19.
Acta Cardiol ; 78(6): 699-702, 2023 Aug.
Article in English | MEDLINE | ID: mdl-36222580

ABSTRACT

BACKGROUND: Axillary venipuncture for pacemaker lead implantation has been demonstrated to be an effective method without fatal complications encountered with standard subclavian access approach, but the relatively high complexity limits its clinical practicability. OBJECTIVE: We are proposing a simple technique for axillary venipuncture using single point on clavicle as anatomical landmark with the possibility of alternative fluoroscopic assisted puncture as a backup. METHODS: Connecting point of medial to middle third of clavicle is located as the landmark. Deflected lateral 45°from sagittal line, an 18-guage needle tip is laid on the point and tangential to upper border of clavicle. Penetrated from the hub site, the needle is directed to the landmark at approximately 30-45° relative to body surface for venipuncture. If blind puncture failed, an alternative fluoroscopic method is performed. Upon successful venipuncture, a guide wire is positioned in inferior vena cava and a skin incision and subcutaneous pocket is made at the puncture site. RESULTS: Axillary vein puncture was successful for 106 of 113 patients (93.8%) in the study with mean access time of 3.6 ± 1.4 min. In 84 patients (74.3%), the vein was cannulated by blind puncture, and fluoroscopy guided method was required in other 22 patients (19.5%). The puncture of axillary artery occurred in one patient (0.09%) and no haemorrhage was observed after local pressure. No pneumothorax, hemothorax, or brachial plexus injury was found. CONCLUSIONS: The approach of axillary vein puncture using single landmark on the clavicle is simple, effective and safe for pacemaker lead implantation.


Subject(s)
Pacemaker, Artificial , Phlebotomy , Humans , Axillary Vein/diagnostic imaging , Axillary Vein/surgery , Punctures/methods , Prosthesis Implantation/adverse effects , Prosthesis Implantation/methods
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