Anatomical Variation Leads to Phrenic Nerve Palsy after Supraclavicular Block.

10.5580/16d9 ◽  
2009 ◽  
Vol 7 (1) ◽  
Keyword(s):  
Phrenic Nerve ◽  
Nerve Palsy ◽  
Anatomical Variation ◽  
Phrenic Nerve Palsy ◽  
Supraclavicular Block

scholarly journals Ultrasound-Guided Interscalene Catheter Complicated by Persistent Phrenic Nerve Palsy

2018 ◽  
Vol 2018 ◽  
pp. 1-5
Author(s):  
Andrew T. Koogler ◽  
Michael Kushelev
Keyword(s):  
Phrenic Nerve ◽  
Nerve Palsy ◽  
Anatomical Variation ◽  
Total Shoulder Arthroplasty ◽  
Case Series ◽  
Ultrasound Guided ◽  
Phrenic Nerve Palsy ◽  
Beach Chair Position ◽  
Patient Reported ◽  
Beach Chair

A 76-year-old male presented for reverse total shoulder arthroplasty (TSA) in the beach chair position. A preoperative interscalene nerve catheter was placed under direct ultrasound-guidance utilizing a posterior in-plane approach. On POD 2, the catheter was removed. Three weeks postoperatively, the patient reported worsening dyspnea with a subsequent chest X-ray demonstrating an elevated right hemidiaphragm. Pulmonary function testing revealed worsening deficit from presurgical values consistent with phrenic nerve palsy. The patient decided to continue conservative management and declined further invasive testing or treatment. He was followed for one year postoperatively with moderate improvement of his exertional dyspnea over that period of time. The close proximity of the phrenic nerve to the brachial plexus in combination with its frequent anatomical variation can lead to unintentional mechanical trauma, intraneural injection, or chemical injury during performance of ISB. The only previously identified risk factor for PPNP is cervical degenerative disc disease. Although PPNP has been reported following TSA in the beach chair position without the presence of a nerve block, it is typically presumed as a complication of the interscalene block. Previously published case reports and case series of PPNP complicating ISBs all describe nerve blocks performed with either paresthesia technique or localization with nerve stimulation. We report a case of a patient experiencing PPNP following an ultrasound-guided placement of an interscalene nerve catheter.

Symptomatic Phrenic Nerve Palsy After Supraclavicular Block in an Obese Man

Orthopedics ◽  
2009 ◽  
Vol 32 (5) ◽  
pp. 368-370 ◽  
Author(s):  
John M. Erickson ◽  
Dean S. Louis ◽  
Norah N. Naughton
Keyword(s):  
Phrenic Nerve ◽  
Nerve Palsy ◽  
Phrenic Nerve Palsy ◽  
Supraclavicular Block

Carotid-Axillary Bypass as an Alternative to Carotid-Subclavian Bypass Following Coverage of Left Subclavian Artery During TEVAR

2020 ◽  
pp. 153857442098365
Author(s):  
Michael H. Parker ◽  
Dayle K. Colpitts ◽  
Genevieve F. Gilson ◽  
Liam Ryan ◽  
Dipankar Mukherjee
Keyword(s):  
Subclavian Artery ◽  
Phrenic Nerve ◽  
Nerve Palsy ◽  
Left Subclavian Artery ◽  
Vascular Complications ◽  
Complication Rates ◽  
Nerve Injuries ◽  
Phrenic Nerve Palsy ◽  
Safe Alternative ◽  
Landing Zone

Introduction: Thoracic Endovascular Aortic Repair (TEVAR) has become the procedure of choice for pathology involving the descending thoracic aorta since its approval by the FDA in 2005. Left subclavian artery (LSA) coverage is commonly required to facilitate an adequate proximal landing zone for the endograft. The traditional revascularization procedure of choice is carotid-subclavian bypass, however recent studies report complication rates as high as 29%—specifically phrenic nerve palsy in 25% of patients undergoing this procedure. Our aim is to present our experience using carotid-axillary bypass as a safe alternative to carotid-subclavian bypass. Methods: All patients undergoing carotid-axillary bypass for TEVAR with LSA coverage between June 2016 and September 2019 at a tertiary medical center were retrospectively identified. Short-term and long-term complications were identified and analyzed including: phrenic nerve, recurrent laryngeal nerve, and axillary nerve injuries, as well as local vascular complications requiring re-intervention. All perioperative chest radiographs were reviewed for new hemidiaphragm elevation to assess for phrenic nerve injuries. Results: 35 patients underwent carotid-axillary bypass in conjunction with TEVAR during this time period. The majority of bypasses were performed concurrently with TEVAR (80.0%, 28/35) utilizing GORE PROPATEN 8 mm externally supported vascular graft (91.4%, 32/35). The complication rate specific to carotid-axillary bypass was 14.3% (5/35). We observed a significantly lower (0%, 0/35, P < 0.01) rate of phrenic nerve palsy for carotid-axillary bypass compared to the previously reported 25% (27/107) for carotid-subclavian bypass. For patients with available follow-up imaging (85.7%, 30/35), there was a 100% patency rate at time intervals ranging from 0-1066 days (IQR = 3-37.8). Conclusion: Carotid-axillary bypass can be performed as a safe alternative to carotid-subclavian bypass for LSA coverage during TEVAR involving a more superficial anatomic course of dissection. Phrenic nerve palsy, a well-described complication of the traditional carotid-subclavian bypass, was not observed in this retrospective series.

Phrenic nerve palsy: a rare complication of indwelling subclavian vein catheter

2000 ◽  
Vol 14 (3) ◽  
pp. 203-204 ◽  
Author(s):  
S. Aggarwal ◽  
P. Hari ◽  
A. Bagga ◽  
S.N. Mehta
Keyword(s):  
Phrenic Nerve ◽  
Subclavian Vein ◽  
Nerve Palsy ◽  
Rare Complication ◽  
Phrenic Nerve Palsy ◽  
Vein Catheter

Isolated Phrenic Nerve Palsy in the Newborn

PEDIATRICS ◽  
1972 ◽  
Vol 49 (3) ◽  
pp. 449-451
Author(s):  
Barry T. Smith
Keyword(s):  
Differential Diagnosis ◽  
Respiratory Distress ◽  
Newborn Infant ◽  
Phrenic Nerve ◽  
Nerve Palsy ◽  
Forceps Delivery ◽  
Phrenic Nerve Palsy ◽  
Newborn Period ◽  
History Of

A case of isolated phrenic nerve palsy in a newborn infant following a difficult forceps delivery is described. Treatment was supportive and complete clinical and radiological recovery occurred between the tenth and eighteenth days of life. Phrenic nerve palsy should be considered in the differential diagnosis of respiratory distress in the newborn period, especially if there is a history of traumatic delivery or if a brachial palsy is present.

scholarly journals Safety and efficacy of cryoballoon-ablation for atrial fibrillation performed at local hospitals: results of the german register on cryoballoon-ablation in local hospitals (REGIONAL)

EP Europace ◽  
2021 ◽  
Vol 23 (Supplement_3) ◽  
Author(s):  
J Michaelsen ◽  
U Parade ◽  
H Bauerle ◽  
K-D Winter ◽  
U Rauschenbach ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Phrenic Nerve ◽  
Nerve Palsy ◽  
Pulmonary Veins ◽  
Hospital Death ◽  
Cryoballoon Ablation ◽  
Complication Rates ◽  
Community Hospitals ◽  
Phrenic Nerve Palsy ◽  
Safety And Efficacy

Abstract Funding Acknowledgements Type of funding sources: None. OnBehalf REGIONAL Background Pulmonary vein isolation (PVI) using cryoballoon ablation (CBA) has become an established procedure for the treatment of symptomatic paroxysmal and persistent atrial fibrillation (AF). The safety and efficacy of PVI at community hospitals with low to moderate case numbers is unknown. Aim To determine safety and efficacy of PVI using CBA performed at community hospitals with limited annual case numbers. Methods 1004 PVI performed consecutively between 01/2019 and 09/2020 at 20 community hospitals (each &lt;100 PVI using CBA/year) for symptomatic paroxysmal AF (n = 563) or persistentAF (n= 441) were included in this registry. CBA was performed considering local standards. Procedural data, efficacy and complications were determined. Results Mean number of PVI using CBA/year was 59 ± 26. Mean procedure time was 90.1 ± 31.6 min and mean fluoroscopy time was 19.2 ± 11.4 min. Isolation of all pulmonary veins could be achieved in 97.9% of patients, early termination of CBA due to phrenic nerve palsy was the most frequent reason for incomplete isolation. There was no in-hospital death. 2 patients (0.2%) suffered a clinical stroke. Pericardial effusion occurred in 6 patients (0.6%), 2 of them (0.2%) required pericardial drainage. Vascular complications occurred in 24 patients (2.4%), in 2 of these patients (0.2%) vascular surgery was required. In 48 patients (4.8 %) phrenic nerve palsy was noticed which persisted up to hospital discharge in 6 patients (0.6%). Conclusions PVI for paroxysmal or persistent AF using CBA can be performed at community hospitals with high efficacy and low complication rates despite low to moderate annual procedure numbers.

scholarly journals LATE RECOVERY OF PHRENIC NERVE PALSY IN A NEONATE: A CASE REPORT

2019 ◽  
Vol 6 (2) ◽  
pp. 97-98
Author(s):  
Anjali Bagaria . ◽  
Prerna Batra . ◽  
Deepika Harit . ◽  
Shuchi Bhatt .
Keyword(s):  
Case Report ◽  
Phrenic Nerve ◽  
Nerve Palsy ◽  
Phrenic Nerve Palsy ◽  
Late Recovery
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