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Exercise-induced venous thrombosis of the upper extremity: A case report. SAGE Open Med Case Rep 2024; 12:2050313X241253731. [PMID: 38764913 PMCID: PMC11102698 DOI: 10.1177/2050313x241253731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 04/23/2024] [Indexed: 05/21/2024] Open
Abstract
Paget-Schroetter syndrome, the venous variant of thoracic outlet syndrome, is an uncommon presentation of deep vein thrombosis. In patients with Paget-Schroetter syndrome, the subclavian vein is compressed within the thoracic outlet as a result of repetitive and vigorous arm motions. Repeated endothelial injury leads to stasis in flow and eventual thrombus formation in the subclavian vein and its tributaries. This report highlights the case of an active and otherwise healthy 46-year-old patient who presented with swelling and pain of his right upper extremity after a run and was found to have multiple, effort-induced thrombi involving the right subclavian, axillary, brachial, and basilic veins. The unusual clinical picture of Paget-Schroetter syndrome and its presentation commonly in the demographic of young, healthy individuals make it a diagnosis likely overlooked and unfamiliar to many in the clinical setting.
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The infraclavicular approach for venous thoracic outlet syndrome. Semin Vasc Surg 2024; 37:74-81. [PMID: 38704187 DOI: 10.1053/j.semvascsurg.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/01/2024] [Accepted: 01/19/2024] [Indexed: 05/06/2024]
Abstract
Venous thoracic outlet syndrome (vTOS) is an esoteric condition that presents in young, healthy adults. Treatment includes catheter-directed thrombolysis, followed by first-rib resection for decompression of the thoracic outlet. Various techniques for first-rib resection have been described with successful outcomes. The infraclavicular approach is well-suited to treat the most medial structures that are anatomically relevant for vTOS. A narrative review was conducted to specifically examine the literature on infraclavicular exposure for vTOS. The technique for this operation is described, as well as the advantages and disadvantages of this approach. The infraclavicular approach is a reasonable choice for definitive treatment of uncomplicated vTOS.
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Diagnosis and management of thoracic outlet syndrome in athletes. Semin Vasc Surg 2024; 37:35-43. [PMID: 38704182 DOI: 10.1053/j.semvascsurg.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 01/29/2024] [Indexed: 05/06/2024]
Abstract
The physical demands of sports can place patients at elevated risk of use-related pathologies, including thoracic outlet syndrome (TOS). Overhead athletes in particular (eg, baseball and football players, swimmers, divers, and weightlifters) often subject their subclavian vessels and brachial plexuses to repetitive trauma, resulting in venous effort thrombosis, arterial occlusions, brachial plexopathy, and more. This patient population is at higher risk for Paget-Schroetter syndrome, or effort thrombosis, although neurogenic TOS (nTOS) is still the predominant form of the disease among all groups. First-rib resection is almost always recommended for vascular TOS in a young, active population, although a surgical benefit for patients with nTOS is less clear. Practitioners specializing in upper extremity disorders should take care to differentiate TOS from other repetitive use-related disorders, including shoulder orthopedic injuries and nerve entrapments at other areas of the neck and arm, as TOS is usually a diagnosis of exclusion. For nTOS, physical therapy is a cornerstone of diagnosis, along with response to injections. Most patients first undergo some period of nonoperative management with intense physical therapy and training before proceeding with rib resection. It is particularly essential for ensuring that athletes can return to their baselines of flexibility, strength, and stamina in the upper extremity. Botulinum toxin and lidocaine injections in the anterior scalene muscle might predict which patients will likely benefit from first-rib resection. Athletes are usually satisfied with their decisions to undergo first-rib resection, although the risk of rare but potentially career- or life-threatening complications, such as brachial plexus injury or subclavian vessel injury, must be considered. Frequently, they are able to return to the same or a higher level of play after full recovery.
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Pulmonary embolism following an undiagnosed Paget-Schroetter syndrome: a case report and review of the literature. PHYSICIAN SPORTSMED 2023:1-7. [PMID: 37675985 DOI: 10.1080/00913847.2023.2256642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/17/2023] [Accepted: 09/05/2023] [Indexed: 09/08/2023]
Abstract
Paget-Schroetter Syndrome (PSS) is a rare condition characterized by spontaneous thrombosis of the axillary-subclavian vein that occurs predominantly in young athletes engaged in repetitive overhead upper extremity motion, for instance, weightlifting, swimming, baseball, and tennis. PSS is usually a consequence of chronic repetitive microtrauma to the vein intima due to compression of the axillary-subclavian vein by the thoracic outlet structures. This chronic injury can then be acutely exacerbated by vigorous exercise done over a brief period, accelerating thrombus formation. Lack of PSS awareness leads to underdiagnosis, misdiagnosis, or late diagnosis, which can pose life-threatening risks to patients, including pulmonary embolism (PE) and recurrent thrombosis. This case report of a 20-year-old male college athlete exposes a PE caused by PSS, potentially worsened by a delay in diagnosis. Early suspicion and proper management are crucial for optimizing long-term outcomes and facilitating limb rehabilitation. The recommended approach involves early catheter-directed thrombolysis followed by thoracic outlet decompression.
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Exercise-induced deep vein thrombosis in the subclavian vein in an elite female athlete. BMJ Case Rep 2023; 16:e253751. [PMID: 37666570 PMCID: PMC10481743 DOI: 10.1136/bcr-2022-253751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/06/2023] Open
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.
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Results of a Flexible Patient-Centered Approach to the Timing of Thoracic Outlet Decompression in Paget Schroetter Syndrome. Ann Vasc Surg 2023; 95:210-217. [PMID: 37285964 DOI: 10.1016/j.avsg.2023.05.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 05/21/2023] [Accepted: 05/28/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Treatment algorithms for subclavian vein (SCV) effort thrombosis (Paget-Schroetter syndrome- PSS) are multiple, ranging from thrombolysis (TL) with immediate or delayed thoracic outlet decompression (TOD) to conservative treatment with anticoagulation alone. We follow a regimen of TL/pharmacomechanical thrombectomy (PMT) followed by TOD with first rib resection, scalenectomy, venolysis, and selective venoplasty (open or endovascular) performed electively at a time convenient for the patient. Oral anticoagulants are prescribed for 3 months or longer based upon response. The aim of this study was to evaluate outcomes of this flexible protocol. METHODS Clinical and procedural details of consecutive patients treated for PSS from January 2001 to August 2016 were retrospectively reviewed. Endpoints included success of TL and eventual clinical outcome. Patients were divided into 2 groups-Group I: TL/PMT + TOD; Group II: medical management/anticoagulation + TOD. RESULTS PSS was diagnosed in 114 patients; 104 (62 female, mean age 31 years) who underwent TOD were included in the study. Group I: 53 patients underwent TOD after initial TL/PMT (23 at our institution and 30 elsewhere) with success (acute thrombus resolution) in 80% (n = 20) and 72% (n = 24) respectively. Adjunctive balloon-catheter venoplasty was performed in 67%. TL failed to recanalize the occluded SCV in 11% (n = 6). Complete thrombus resolution was seen in 9% (n = 5). Residual chronic thrombus in 79% (n = 42) resulted in median SCV stenosis of 50% (range 10% to 80%). With continued anticoagulation, further thrombus retraction was noted with median 40% improvement in stenosis including in veins with unsuccessful TL. TOD was performed at a median of 1.5 months (range 2-8 months). Rethrombosis of the SCV occurred in 3 patients 1-3 days postoperatively and was managed with MT/SCV stenting/balloon angioplasty and anticoagulation. Symptomatic relief was achieved in 49/53 (92%) patients at a median follow-up of 14 months. Group II: 51 patients underwent TOD following medical treatment elsewhere with anticoagulation alone for an average 6 months (range 2-18 months) with recurrent SCV thrombosis in 5 (11%). Thirty-nine patients (76%) had persistent symptoms; the remaining had asymptomatic compression of the SCV with maneuvers. SCV occlusion persisted in 4 patients (7%); the indication for TOD being residual symptoms from compression of collateral veins, the median residual stenosis was 70% (range 30-90%). TOD was performed at a median of 6 months after diagnosis of PSS. Open venous reconstruction with endovenectomy and patch was performed in 4 patients and stenting in 2. Symptomatic relief was achieved in 46/51 (90%) at a median follow-up of 24 months. CONCLUSIONS For Paget Schroetter syndrome a management protocol encompassing elective thoracic outlet decompression at a convenient time following thrombolysis is safe and effective, with low risk of rethrombosis. Continued anticoagulation in the interim results in further recanalization of the subclavian vein and may reduce the need for open venous reconstruction.
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Case report: Post-thoracic surgery acquired venous thoracic outlet syndrome. Front Surg 2023; 10:1151921. [PMID: 37342793 PMCID: PMC10277560 DOI: 10.3389/fsurg.2023.1151921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 05/19/2023] [Indexed: 06/23/2023] Open
Abstract
Thoracic outlet syndrome (TOS) is a rare entity responsible for the vascular and/or nervous symptoms of the upper limbs. Unlike the congenital anatomical anomalies that cause TOS, acquired etiologies are even less common. Here, we report the case of a 41-year-old male with iatrogenic acquired TOS secondary to complex chest wall surgery for chondrosarcoma of the manubrium sterni; he was diagnosed with chondrosarcoma of the manubrium sterni in November, 2021. After staging was completed, primary surgery was performed. The operation was complex, with en-bloc resection of the manubrium sterni; the upper part of the corpus sterni; the first, second, and third bilateral parasternal ribs; and the medial clavicles, whose stumps were fixed on the first ribs. We reconstructed the defect using a double Prolene mesh, and bridged the second and third ribs on each side using two screwed plates. Finally, the wound was covered with pediculated musculocutaneous flaps. A few days after the operation, the patient presented with swelling in the left upper limb. Doppler ultrasound revealed slowing-down of the left subclavian vein flow, which was confirmed via thoracic computed tomography angiography. Systemic anticoagulation was initiated, and the patient began rehabilitation physiotherapy six weeks postoperatively. Symptoms had resolved by the 8-week outpatient follow-up, and anticoagulation therapy was stopped at three months; radiological follow-up demonstrated an improvement in subclavian vein flow without thrombosis. To the best of our knowledge, this is the first description of acquired venous TOS after thoracic surgery. Conservative treatment was found to sufficiently avoid the need for more invasive methods.
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Prevalence and anatomy of the anomalous subclavius posticus muscle and its clinical implications with emphasis in neurogenic thoracic outlet syndrome: Scoping review and meta-analysis. Ann Anat 2023; 247:152046. [PMID: 36690046 DOI: 10.1016/j.aanat.2023.152046] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 11/30/2022] [Accepted: 01/01/2023] [Indexed: 01/21/2023]
Abstract
BACKGROUND The subclavius muscle runs underneath the clavicle. However, there have been a few reports of a duplicated subclavius muscle which is commonly referred to as subclavius posticus muscle due to its orientation being posterior to the proper subclavius muscle. Its occurrence seems to potentially create a narrowing interval at the superior thoracic aperture as it crosses over the brachial plexus. It might also have functional influence on the shoulder girdle. PURPOSE To provide comprehensive gross anatomy description of the variant "subclavius posticus muscle" and to investigate its reported clinical implications with emphasis on its involvement in causing brachial plexus compression. BASIC PROCEDURES A scoping review with meta-analysis of the gross anatomy of the subclavius posticus muscle was conducted along with investigating its correlation to the thoracic outlet syndrome. Forty-seven articles were pooled through two rounds of the selection process. The relevant information was extracted and meta-analyzed. MAIN FINDINGS The scoping review and meta-analysis of the 47 articles revealed a total prevalence of 11/2069 (4.9%); 10/1369 (5.1%) in cadaveric studies, and 1/700 (5.0%) in MRI studies. The subclavius posticus muscle is a short triangular muscle with an average length of 12 cm and an average width of 1 cm. It originates from the sternal end of the first rib in most cases with reported variants of one case originating from the costoclavicular ligament and one case where it was fused with the proper subclavius muscle. Its insertion is more variable: on the superior border of the scapula with variable length in 71.35%, on the coracoid process of the scapula in 25.42%, and on the clavicle in 0.90%. The subclavian nerve seems to be the dominant nerve supply with a 57.6% prevalence, while 25.8% are innervated by the suprascapular nerve. Other reported nerves were the nerve to the myolohyoid (4.5%), accessory phrenic nerve (4.5%), and a direct branch from the brachial plexus (2.0%). The blood supply was reported (only once) to be from the suprascapular artery. However, the venous drainage was not established at all. PRINCIPAL CONCLUSIONS The subclavius posticus muscle is a variant muscle occurring with a reported overall prevalence of 4.9%. It can compress the brachial plexus as it runs across at the space of the superior thoracic aperture with exquisite contact, and this can lead to a neurogenic thoracic outlet syndrome. It also can be involved in the vascular thoracic outlet syndrome. Lastly, it is important not to omit its potential influence in shoulder joint instability to some extent.
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Venographic classification and long-term surgical treatment outcomes for axillary-subclavian vein thrombosis due to venous thoracic outlet syndrome (Paget-Schroetter syndrome). J Vasc Surg 2023; 77:879-889.e3. [PMID: 36442701 DOI: 10.1016/j.jvs.2022.11.053] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/02/2022] [Accepted: 11/20/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVE We assessed the clinical presentation, operative findings, and surgical treatment outcomes for axillary-subclavian vein (AxSCV) thrombosis due to venous thoracic outlet syndrome (VTOS). METHODS We performed a retrospective, single-center review of 266 patients who had undergone primary surgical treatment of VTOS between 2016 and 2022. The clinical outcomes were compared between the patients in four treatment groups determined by intraoperative venography. RESULTS Of the 266 patients, 132 were male and 134 were female. All patients had a history of spontaneous arm swelling and idiopathic AxSCV thrombosis, including 25 (9%) with proven pulmonary embolism, at a mean age of 32.1 ± 0.8 years (range, 12-66 years). The timing of clinical presentation was acute (<15 days) for 132 patients (50%), subacute (15-90 days) for 71 (27%), and chronic (>90 days) for 63 patients (24%). Venography with catheter-directed thrombolysis or thrombectomy (CDT) and/or balloon angioplasty had been performed in 188 patients (71%). The median interval between symptom onset and surgery was 78 days. After paraclavicular thoracic outlet decompression and external venolysis, intraoperative venography showed a widely patent AxSCV in 150 patients (56%). However, 26 (10%) had a long chronic AxSCV occlusion with axillary vein inflow insufficient for bypass reconstruction. Patch angioplasty was performed for focal AxSCV stenosis in 55 patients (21%) and bypass graft reconstruction for segmental AxSCV occlusion in 35 (13%). The patients who underwent external venolysis alone (patent or occluded AxSCV; n = 176) had a shorter mean operative time, shorter postoperative length of stay and fewer reoperations and late reinterventions compared with those who underwent AxSCV reconstruction (patch or bypass; n = 90), with no differences in the incidence of overall complications or 30-day readmissions. At a median clinical follow-up of 38.7 months, 246 patients (93%) had no arm swelling, and only 17 (6%) were receiving anticoagulation treatment; 95% of those with a patent AxSCV at the end of surgery were free of arm swelling vs 69% of those with a long chronic AxSCV occlusion (P < .001). The patients who had undergone CDT at the initial diagnosis were 32% less likely to need AxSCV reconstruction at surgery (30% vs 44%; P = .034) and 60% less likely to have arm swelling at follow-up (5% vs 13%; P < .05) vs those who had not undergone CDT. CONCLUSIONS Paraclavicular decompression, external venolysis, and selective AxSCV reconstruction determined by intraoperative venography findings can provide successful and durable treatment for >90% of all patients with VTOS. Further work is needed to achieve earlier recognition of AxSCV thrombosis, prompt usage of CDT, and even more effective surgical treatment.
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Subclavian Effort and Upper Limb Thrombosis – a Lesson Learned. PHLEBOLOGIE 2022. [DOI: 10.1055/a-1930-9714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
AbstractSubclavian vein effort and upper limb thrombosis, known as the Paget-Schroetter syndrome (PSS), accounts for 30–40 % of spontaneous upper extremity deep vein thromboses (UEDVTs) and 10–20 % of all upper limb deep vein thromboses (DVTs). As complication of PSS include post-thrombotic syndrome and pulmonary embolism, early recognition and prompt initiation of anticoagulant treatment is crucial in the course of its treatment. PSS is associated with single or repeated physical activity of the upper limb, combined with obstruction of venous outflow resulting from anatomical alterations. A correct diagnosis, based on a range of imaging methods, and prompt initiation of local thrombolytic therapy, surgical decompression of the thoracic outlet (when necessary), and immediate initiation of anticoagulant treatment, aim to effectively restore the patient life quality, preventing post-thrombotic syndrome and recurrent thrombosis.
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Surgical decompression among Paget-Schroetter patients with subacute and chronic venous occlusion. J Vasc Surg Venous Lymphat Disord 2022; 10:1245-1250. [PMID: 35918036 DOI: 10.1016/j.jvsv.2022.06.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/27/2022] [Accepted: 06/10/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Management of Paget-Schroetter syndrome (PSS) with first rib resection (FRR) and venoplasty is successful in re-establishing subclavian vein (SCV) patency in most cases. However, in cases with subacute or chronic venous occlusion, SCV patency may not be achieved. Thus, the role for FRR remains controversial in cases of subacute or chronic SCV occlusion. Our goal is to determine whether FRR is beneficial in PSS patients with subacute or chronic SCV occlusion. METHODS A prospectively maintained thoracic outlet syndrome (TOS) database was searched for patients undergoing FRR who were identified as having SCV occlusion on preoperative venography between 2012 and 2021. Preoperative and postoperative venous patency were determined by venography. Standardized functional outcomes were assessed using the Quick Disability Arm, Shoulder, Hand (QuickDASH-QDS) and Somatic Pain Scale (SPS) before and after FRR. The Derkash outcome score was recorded after FRR. RESULTS Over the study period, 966 TOS operations were performed; of these, 401 were for venous TOS, and 33 patients were identified with subacute or chronic preoperative SCV occlusion verified by venography. The median age was 29 years, with 73% men. Eighteen patients had attempted thrombolysis; eight were performed at our institution, and ten performed at a referring facility. The median time from the symptom onset of SCV occlusion to FRR was 78 days for all patients. For the group that achieved venous patency after FRR, the time from SCV occlusion to FRR was 71 days, and it was 106 days for the group that remained occluded after FRR. All underwent postoperative venography and percutaneous attempt at SCV recanalization. Recanalization was successful in 64% (21) and unsuccessful in 36% (12). All patients experienced improvement in SPS and QDS. For all patients, the average SPS improved from 1.69 preoperatively to 0.25 postoperatively and the average QDS improved from 27.63 preoperatively to 10.19 postoperatively (P > .05). For patients who were successfully recanalized, the final SPS was 0.18 and the final QDS was 11.22 (P > .05). In patients who failed to achieve recanalization, the final SPS was 0.40 and the final QDS was 9.06 (P > .05). All postoperative Derkash outcome scores were excellent and good, with none fair or poor. CONCLUSIONS In patients with subacute or chronic preoperative SCV occlusion, surgical decompression and postoperative angioplasty resulted in re-establishing SCV patency in 64% of patients. Symptomatic patients clinically improve after surgical decompression regardless of whether venous patency is successfully re-established. These results indicate that symptomatic patients with PSS should be considered for TOS decompression even if their SCV is occluded in the subacute or chronic presentation.
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Opioid sparing effects of the bupivacaine pleural catheter in surgical decompression of the thoracic outlet. Ann Vasc Surg 2022; 88:283-290. [PMID: 36058460 DOI: 10.1016/j.avsg.2022.07.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 07/05/2022] [Accepted: 07/11/2022] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Rib resection in thoracic outlet decompression can result in significant postoperative pain requiring high levels of opioid medications. We evaluated the impact of a bupivacaine infusing pleural catheter on postoperative pain and opioid usage in patients undergoing rib resection for thoracic outlet syndrome. We hypothesized that delivery of local anesthetic via the pleural catheter would improve postoperative pain control compared to standard multimodal analgesia, and that the use of the catheter would decrease opioid use during the index hospitalization and prescriptions for opioid pain medications at discharge. METHODS We conducted a single-center retrospective cohort study of 26 patients who underwent rib resection for thoracic outlet decompression. Primary outcome was opioid consumption during the index hospitalization, measured in morphine milligram equivalents (MME). Secondary outcomes were MME prescribed at discharge and pain scores during the index hospitalization before and after the pleural drain and pleural catheter were removed. RESULTS Patients in the bupivacaine infusion pleural catheter group (n=11) had significantly lower milligram morphine equivalent (MME) usage during the index hospitalization (22.5 [1.9, 65.6] vs. 119.8 [76.5, 167.4]), and significantly lower MME prescribed at discharge (0 [0, 37.5] vs. 225 [183, 315]), compared to standard multimodal analgesia in controls (n=15). Only 3 patients in the bupivacaine pleural catheter group were discharged with any opioid prescriptions (27%), compared to 14 patients in the control group (93%). There was no difference in postoperative pain scores between groups before or after removal of the pleural drain, which was placed in all cases (p=0.31 and p=0.76, respectively). CONCLUSIONS Intraoperative placement of a bupivacaine infusion pleural catheter significantly reduced opioid use during the index hospitalization and opioid prescribing at discharge. Anesthetic infusion pleural catheters should be the treatment modality of choice for postoperative pain management in patients undergoing thoracic outlet decompression.
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Imaging to intervention: Thoracic outlet syndrome. Clin Imaging 2022; 89:23-36. [PMID: 35689965 DOI: 10.1016/j.clinimag.2022.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 05/21/2022] [Accepted: 06/06/2022] [Indexed: 11/03/2022]
Abstract
Thoracic outlet syndrome (TOS) is a clinical disorder resulting from compression of the neurovascular bundle of the lower neck and upper chest. TOS can be categorized into neurogenic, venous, and arterial subtypes which result from anatomical compression of the brachial plexus, subclavian vein, and subclavian artery, respectively. This can lead to neurogenic pain as well as vascular injury with thrombosis and thromboembolism. Interventional and diagnostic radiologists play a critical role in the imaging diagnosis and treatment of vascular TOS. Prompt imaging and endovascular management with surgical collaboration has been shown to provide the most successful and long-lasting clinical outcomes, from vessel patency to symptom relief. In this article, we review the anatomy and clinical presentations of TOS as well as the initial imaging modalities used for diagnosis. Furthermore, we detail the role of the diagnostic and interventional radiologist in the management of TOS, including pre-procedure and endovascular interventions, along with medical and surgical treatments. PRECIS: Diagnostic and Interventional Radiologists play a key role in diagnosis and management of vascular thoracic outlet syndromes and are critical for timely and successful outcomes.
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Thoracic Outlet Syndrome in Major League Baseball Pitchers: Return to Sport and Performance Metrics After Rib Resection. Orthop J Sports Med 2022; 10:23259671221079835. [PMID: 35494495 PMCID: PMC9047814 DOI: 10.1177/23259671221079835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 11/30/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Thoracic outlet syndrome (TOS) is a rare injury that affects Major League
Baseball (MLB) pitchers and is often corrected with surgical resection of
the first rib. There are limited return-to-play (RTP) data for this surgery
in MLB pitchers. Hypothesis: It was hypothesized that MLB pitchers who undergo first rib resection for TOS
will show (1) a high rate of RTP, (2) no difference in postoperative career
length compared with controls, (3) no difference in pre- and postoperative
performance, and (4) no difference in postoperative performance compared
with controls. Study Design: Cohort study; Level of evidence, 3. Methods: This retrospective cohort study evaluated MLB pitchers with neurogenic or
vascular TOS who underwent rib resection surgery between January 1, 2001,
and December 31, 2019. Players were identified through public injury reports
from press releases, the MLB website, MLB team injury reports, and blogs. A
demographics- and performance-matched control group was generated for
comparison. Each player in the control group was given an index year that
corresponded to the surgery year of the case group. Performance data
included innings pitched (IP), games played (GP), earned run average (ERA),
complete GP, shutouts, saves, hits, runs, home runs (HR), walks, strikeouts
(K), walks plus hits per IP (WHIP), and earned runs (ER). Results: We identified 26 MLB pitchers who underwent rib resection for neurogenic or
vascular TOS; 21 players (81%) had a successful RTP. Pitchers were 30 ± 3.6
years old at the time of surgery and had played 6.2 ± 3.5 seasons before
undergoing surgery. Average postoperative career length was 3.1 ± 2.0
seasons, with an average time from surgery to RTP being 10 ± 4.7 months.
Pitchers who RTP showed no significant differences in performance metrics
compared with controls. Players pitch 0.94 (P < .05)
more IP/GP in the season directly following RTP compared with the season
before surgical intervention. Conclusion: MLB pitchers undergoing rib resection for TOS demonstrated (1) high RTP rates
following rib resection, (2) no difference in postoperative career length
compared with controls, (3) improvement in postoperative performance, and
(4) no difference in postoperative performance compared with controls.
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A RIETE registry analysis of patients with upper extremity deep vein thrombosis and thoracic outlet syndrome. Thromb Res 2022; 213:65-70. [DOI: 10.1016/j.thromres.2021.12.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 12/13/2021] [Accepted: 12/28/2021] [Indexed: 11/24/2022]
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Abstract
Venous thoracic outlet syndrome represents a relatively rare but important diagnosis in the adolescent population with increasing recognition. Compression of the subclavian vein within the costoclavicular space can lead to episodic venous outlet obstruction in the upper extremity, with edema, rubor and functional symptoms. Over time, cumulative injury and compression can lead to thrombosis of the vein, referred to as "effort thrombosis" or the Paget-Schroetter syndrome. This progression can lead to the need for acute management of the venous thromboembolism, requirement for thoracic outlet decompression surgery and the potential for long-term sequelae such as post-thrombotic syndrome. Management is focused on clot minimization, anticoagulation during the period of endothelial injury and inflammation and surgical decompression via first rib resection, anterior scalenectomy and venolysis to remove external compression of the vein. This manuscript reviews the diagnosis, evaluation and treatment of venous thoracic outlet syndrome and Paget-Schroetter syndrome.
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Completely thoracoscopic 3-port robotic first rib resection for thoracic outlet syndrome. Ann Thorac Surg 2021; 114:1238-1244. [PMID: 34592270 DOI: 10.1016/j.athoracsur.2021.08.053] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 08/03/2021] [Accepted: 08/30/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND In thoracic outlet syndrome (TOS), the constriction between bony and muscular structures leads to compression of the neurovascular bundle to the upper extremity. Traditional surgical techniques using supra-, infraclavicular or transaxillary approaches to remove the first rib do not usually allow good exposure of the entire rib and neurovascular bundle. We have therefore developed a robotic approach to overcome these limitations. METHODS Between January 2015 and November 2020, 38 consecutive first rib resections for neurogenic, venous or arterial TOS were performed in 34 patients at our institutions. For our completely portal approach, we used two 8mm working ports and one 12mm camera port. RESULTS The surgery time was between 71 to 270 min (median 133 min, SD+/-44.7 min) without any complications. Chest tube was removed on postoperative day 1 in all patients and the hospital stay after surgery ranged from 1 to 7 days (median 2 days, SD+/-2.1 days). No relevant intra- or postoperative complications were observed and complete or subtotal resolution of symptoms was seen in all patients. CONCLUSIONS The robotic technique described here for first rib resection has proven to be a safe and effective approach. The unsurpassed exposure of the entire first rib and possibility for a robotic-assisted meticulous surgical dissection has prevented both intra- and postoperative complications. This makes this technique unique as the safest and most minimally invasive approach to date. It helps improving patient outcomes by reducing perioperative morbidity with an easily adoptable procedure.
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Robotic-Assisted Thoracoscopic Resection of the First Rib for Vascular Thoracic Outlet Syndrome: The New Gold Standard of Treatment? J Clin Med 2021; 10:3952. [PMID: 34501401 PMCID: PMC8432239 DOI: 10.3390/jcm10173952] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 11/16/2022] Open
Abstract
In thoracic outlet syndrome (TOS) the narrowing between bony and muscular structures in the region of the thoracic outlet/inlet results in compression of the neurovascular bundle to the upper extremity. Venous compression, resulting in TOS (vTOS) is much more common than a stenosis of the subclavian artery (aTOS) with or without an aneurysm. Traditional open surgical approaches to remove the first rib usually lack good exposure of the entire rib and the neurovascular bundle. Between January 2015 and July 2021, 24 consecutive first rib resections for venous or arterial TOS were performed in 23 patients at our institutions. For our completely portal approach we used two 8mm working ports and one 12/8 mm camera port. Preoperatively, pressurized catheter-based thrombolysis (AngioJet®) was successfully performed in 13 patients with vTOS. Operative time ranged from 71-270 min (median 128.5 min, SD +/- 43.2 min) with no related complications. The chest tube was removed on Day 1 in all patients and the hospital stay after surgery ranged from 1 to 7 days (median 2 days, SD +/- 2.1 days). Stent grafting was performed 5-35 days (mean 14.8 days, SD +/- 11.1) postoperatively in 6 patients. The robotic approach to first rib resection described here allows perfect exposure of the entire rib as well as the neurovascular bundle and is one of the least invasive surgical approaches to date. It helps improve patient outcomes by reducing perioperative morbidity and is a procedure that can be easily adopted by trained robotic thoracic surgeons. In particular, patients with a/vTOS may benefit from careful and meticulous preparation and removal of scar tissue around the vessels.
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Abstract
BACKGROUND Venous thoracic outlet syndrome (vTOS) is caused by external compression of the subclavian vein at the costoclavicular junction. It can be subdivided in McCleery Syndrome and Paget-Schroetter Syndrome (PSS). To improve the venous outflow of the arm and to prevent recurrent thrombosis, first rib resection with venolysis of the subclavian vein can be performed. Open transaxillary, supraclavicular, infraclavicular or combined paraclavicular approaches are well known, but more recent robot-assisted techniques are introduced. We report our short- and long-term results of a minimal invasive transthoracic approach for resection of the anteromedial part of the first rib using the DaVinci surgical robot, performed through three trocars. METHODS We analyzed all patients with vTOS who were scheduled to undergo robot-assisted transthoracic first rib resection in the period July 2012 to May 2016. Outcomes were: technical success, operation time, blood loss, hospital stay, 30-day complications and patency. Functional outcomes were assessed using the "Disability of the Arm, Shoulder and Hand" (DASH) questionnaire. RESULTS Fifteen patients (8 male, 7 female; mean age 32.9 years, range 20-54 years) underwent robot-assisted transthoracic first rib resection. Conversion to transaxillary resection was necessary in three patients. Average operation time was 147.9 min (range 88-320 min) with a mean blood loss of 79.5 cc (range 10-550 cc). Mean hospital stay was 3.5 days (range 2-9). In three patients, complications were reported (Clavien-Dindo grade 2-3a). Patency was 91% at 15.5 months' follow-up. DASH scores at one and three years showed excellent functional outcomes (7.1 (SD= 6.9, range 0-20.8) and 6.0 (SD= 6.4, range 0-25)) and are comparable to the scores of the normative general population. CONCLUSION Robot-assisted transthoracic first rib resection with only three trocars is a feasible minimal invasive approach for first rib resection in the management of vTOS. This technique enables the surgeon to perform venolysis under direct 3D vision with good patency and long-term functional outcome. Studies with larger cohort size are needed to compare the outcomes of this robot-assisted technique with other more established approaches.
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Abstract
Venous thoracic outlet syndrome (TOS) is uncommon but occurs in young, healthy patients, typically presenting as subclavian vein (SCV) effort thrombosis. Venous TOS arises through chronic repetitive compression injury of the SCV in the costoclavicular space with progressive venous scarring, focal stenosis, and eventual thrombosis. Diagnosis is evident on clinical presentation with sudden spontaneous upper extremity swelling and cyanotic discoloration. Initial treatment includes anticoagulation, venography, and pharmacomechanical thrombolysis. Surgical management using paraclavicular decompression can result in relief from arm swelling, freedom from long-term anticoagulation, and a return to unrestricted upper extremity activity in more than 90% of patients.
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Isolated Pectoralis Minor Tendon Rupture with Subclavian Vein Thrombosis. Case Rep Orthop 2021; 2021:8865592. [PMID: 33575052 PMCID: PMC7857928 DOI: 10.1155/2021/8865592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 11/07/2020] [Accepted: 01/12/2021] [Indexed: 11/17/2022] Open
Abstract
Isolated insertional ruptures of the pectoralis minor tendon at the coracoid process are a rare condition. Hitherto, very few cases have been reported in the literature. A precise diagnosis is often difficult to obtain and commonly requires advanced imaging to confirm the suspicion and rule out concomitant injuries. All cases reported in the literature to date have been treated conservatively, with excellent results and no further complications. Here, however, we present the case of a patient who had developed a subclavian vein thrombosis. Furthermore, we provide an overview over and draw comparisons to the cases described in the literature. Despite the effectiveness of the conservative treatment, physicians should be aware that adverse events may occur.
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Normal Costoclavicular Distance as a Standard in the Radiological Evaluation of Thoracic Outlet Syndrome in the Costoclavicular Space. Ann Vasc Surg 2020; 72:138-146. [PMID: 33160055 DOI: 10.1016/j.avsg.2020.09.060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/15/2020] [Accepted: 09/22/2020] [Indexed: 11/24/2022]
Abstract
BACKGROUND The costoclavicular space is a common site of thoracic outlet syndrome. When there is no anatomical alteration, the diagnosis of thoracic outlet syndrome is difficult. Several authors relate costoclavicular distance to symptoms of thoracic outlet syndrome; however, there is no standardized site for measurement of the costoclavicular distance. This study aimed to determine the standard costoclavicular distance at neurovascular bundle crossing points (near the subclavian vein [Measure V] and the subclavian artery/brachial plexus branches [Measure NA]) using high-resolution chest computed tomography (CT) scans and evaluate its variations with respect to age, sex, height, and body mass index. METHODS This prospective cross-sectional observational study analyzed 150 of 156 CT scans from consecutive adult patients (72 females and 78 males). Costoclavicular distance was measured at the subclavian vein and brachial plexus/subclavian artery sites, where narrowing of the costoclavicular distance could lead to symptoms of thoracic outlet syndrome. Costoclavicular distance was analyzed with respect to sex, laterality, age group (<50 and ≥50 years) and body mass index group (body mass index <25 and ≥25 kg/m2). RESULTS Measures of V and NA were normally distributed. The measured costoclavicular distances were 1.23 cm (±0.40) and 1.24 cm (±0.47), respectively. Age (≥50 years) and body mass index (≥25 kg/m2) increased the costoclavicular distance. Measurements V and NA below the fifth percentile indicated a narrowed costoclavicular distance and a greater chance of developing thoracic outlet syndrome. For young (<50 years) and eutrophic patients (body mass index <25 kg/m2), these measurements were 0.46 and 0.44 cm, respectively; for young people and body mass index ≥25 kg/m2, they were 0.54 and 0.24 cm, respectively; for the elderly (≥50 years) and eutrophic, they were 0.57 and 0.48 cm, respectively; and for the elderly and body mass index ≥ 25 kg/m2, they were 0.83 and 0.73 cm, respectively. There was no significant difference between measurements V and NA regarding patient laterality, gender, and height. CONCLUSIONS Standardization of costoclavicular distance measurements at neurovascular bundle crossing points (subclavian vein and brachial plexus/subclavian artery) is possible. It may aid the diagnosis and help direct the therapeutic indications for symptomatic patients with thoracic outlet syndrome.
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The treatment of upper extremities deep vein thrombosis related to thoracic outlet syndrome with direct oral anticoagulants. Phlebology 2020; 36:329-330. [PMID: 33106100 DOI: 10.1177/0268355520967519] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Venous thoracic outlet syndrome (VTOS) is a manifestation of venous symptoms that occurs when the subclavian vein is compressed and it may present clinically with acute venous thrombosis of the axillo-subclavian vein. Evidence for the optimal approach to the management of this condition is sparse and actually anticoagulation alone is not considered an option. Herein we reported our experience with direct oral anticoagulants in patients with upper extremities deep vein thrombosis, due to VTOS, who refused endovascular approach or surgery.
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Effort Thrombosis in 2 Athletes Suspected of Musculoskeletal Injury. J Chiropr Med 2020; 18:213-218. [PMID: 32874161 DOI: 10.1016/j.jcm.2019.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 11/22/2018] [Accepted: 01/16/2019] [Indexed: 11/24/2022] Open
Abstract
Objective This case series describes the clinical presentation of effort thrombosis and the utility of sonography in its diagnosis. Clinical Features Two young male athletes presented to separate chiropractic clinics with suspected musculoskeletal shoulder injury. The first complained of dull shoulder pain after pitching in a baseball game and had no other signs or symptoms. The second presented after performing a weighted plank exercise and had prominent edema and discoloration of the affected extremity. Intervention and Outcome In the first patient, who had no physical signs to suggest thrombosis, a normal sonographic musculoskeletal shoulder exam prompted imaging in the abduction-external rotation position. This provided visualization of a thrombus in the axillosubclavian vein. Emergent referral followed, and treatment was initiated with thrombolysis and surgery, which resolved his condition. The second patient had physical signs consistent with effort thrombosis and was also referred to the emergency department, where sonography was performed and revealed thrombosis of the axillary and basilic veins. He responded to anticoagulants and thrombolysis and avoided surgery. Conclusion Effort thrombosis has a variable presentation that can mimic common musculoskeletal disorders and has a poorly defined diagnostic pathway. Acute shoulder pain in an athlete, especially with extremity edema after repetitive exertion, warrants urgent imaging such as sonography and emergent referral. Clinicians should understand the importance of a timely evaluation and diagnosis of effort thrombosis and that imaging may include sonography as a first-line imaging tool.
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Same Admission Hybrid Treatment of Primary Upper Extremity Deep Venous Thrombosis with Thrombolysis, Transaxillary Thoracic Outlet Decompression, and Immediate Endovascular Evaluation. Ann Vasc Surg 2020; 71:249-256. [PMID: 32795648 DOI: 10.1016/j.avsg.2020.07.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/26/2020] [Accepted: 07/27/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Multiple algorithms exist for treating acute primary upper extremity deep venous thrombosis (pUEDVT) caused by venous thoracic outlet syndrome (VTOS). In this case series, we present the results of our dedicated same admission treatment algorithm. METHODS All patients between January 2015 and December 2019 with an established acute upper extremity deep venous thrombosis (symptoms <14 days) caused by VTOS were treated according to an algorithm consisting of same admission thrombolysis, transaxillary thoracic outlet decompression (TA-TOD) with extensive venolysis, and venography. If a residual stenosis of the subclavian vein was identified on venography, including by means of low-pressure diagnostic balloon inflation, correction by percutaneous transluminal angioplasty (PTA) was performed. The thoracic outlet syndrome disability scale, the Dutch language version of the disabilities of the arm, shoulder, and hand, and the VEINES-quality of life (VEINES-QOL/VEINES-symptoms) questionnaires were collected during follow-up. RESULTS In total, 10 patients were treated for acute pUEDVT. After successful thrombolysis (100%) and TA-TOD, immediate venography showed residual stenosis of the subclavian vein in 8 of 10 patients (80%). Low-pressure dilatation of a balloon suited to the geometry of the axillosubclavian vein showed significant tapering in all cases (10/10) after which a formal venous PTA was performed. No stents were used. Mean time to discharge was 6.4 days. All patients were free of symptoms at a mean follow-up period of 34.4 months. Eight of the 10 patients completed follow-up questionnaires and reported a mean thoracic outlet syndrome disability scale of 0.6, mean disabilities of the arm, shoulder, and hand score of 4.2, and a median VEINES-Symptoms of 55.23 (IQR, 12.13), and VEINES-QOL of 55.29 (IQR, 15.42). CONCLUSIONS A same admission treatment algorithm for acute pUEDVT in patients with VTOS including thrombolysis, TA-TOD with extensive venolysis, and immediate venography with PTA is effective with promising intermediate results.
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Reply. J Vasc Surg Venous Lymphat Disord 2020; 8:701-702. [PMID: 32553659 DOI: 10.1016/j.jvsv.2020.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 02/24/2020] [Indexed: 11/23/2022]
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Abstract
PURPOSE OF REVIEW Neurovascular compression in the upper extremity is rare but can affect even those participating in high-level competitive athletics. To assess optimal approaches to treatment, in this review, we evaluate the current literature on neurovascular compressive syndromes affecting the upper extremity, with a special focus on the thoracic outlet syndrome (TOS). RECENT FINDINGS Neurovascular compression at the thoracic outlet can involve the brachial plexus, subclavian artery, or subclavian vein, each with distinct clinical manifestations. Neurogenic TOS is best treated with surgical decompression, if physical therapy has not improved symptoms. Venous TOS results in acute thrombosis superimposed on chronic venous compression. Treatment is best directed at early anticoagulation, catheter-directed thrombolysis, and surgical decompression, with most patients able to discontinue anticoagulation and return to high-level athletic activity. Arterial TOS is related to aneurysmal degeneration of the subclavian artery with distal embolization, leading to limb-threatening ischemia. This should be aggressively treated with surgery. Similar degenerative changes can occur in the axillary artery and its branches, leading to distal embolization. Prompt recognition of these potential sources of limb-threatening ischemia is critical to limb preservation. TOS includes rare but important conditions in the overhead athlete. Recent advances in physical therapy and image-guided diagnostic techniques have facilitated more accurate diagnosis. Surgical treatment remains the gold standard to maximize function or for limb preservation, and future research is needed to clarify optimal pain and physiotherapy regimens, as well as to examine novel approaches to neurovascular decompression.
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Is Routine Postoperative Anticoagulation Necessary in All Patients after First Rib Resection for Paget-Schroetter Syndrome? Ann Vasc Surg 2020; 69:217-223. [PMID: 32497616 DOI: 10.1016/j.avsg.2020.05.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 02/26/2020] [Accepted: 05/02/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Definitive treatment of Paget-Schroetter syndrome (PSS) involves first rib resection (FRR), division of the anterior scalene muscle, and resection of the subclavius muscle. This is a single-institution experience with PSS, according to a treatment algorithm of preoperative venogram (accompanied by lysis and percutaneous mechanical thrombectomy as needed) followed by transaxillary FRR. In the later period of this experience, patients have often been discharged on aspirin only, with no plan for anticoagulation postoperatively. We sought to evaluate outcomes in light of this experience and these practice patterns. METHODS Between 2007 and 2018, 125 transaxillary FRRs were performed in 123 patients. All patients presented with documented venous thrombosis, underwent diagnostic venography and-if indicated-lysis and percutaneous mechanical thrombectomy (VPT) before FRR. The patient was not offered FRR if the vein could not be crossed with a wire and patency was not re-established during percutaneous treatment. The experience was divided into early (before 2012, n = 50) and late (n = 75) periods. RESULTS Mean patient age was 28.4 (12-64 years) years. Of the cohort, 33 were high-level competitive athletes, 13 presented with documented pulmonary embolism in addition to local symptoms, and 3 had a cervical rib fused to the first rib. Patients underwent FRR a median of 50 (4 days to 18 years) days after their initial symptoms, and a median of 22 (1 day to 9 months) days after their percutaneous intervention. Postoperative VPT was required in 23 patients and performed a median of 5 (1-137 days) days postoperatively; in 19 of these patients, postoperative VPT was required for postoperative re-thrombosis, whereas in 4 patients, postoperative VPT was planned before FRR due to vein stenosis or residual thrombus. All these patients were prescribed postoperative anticoagulation. No operative venous reconstruction or bypass was performed. Median follow-up time after FRR was 242 days; at last follow-up, 98.4% (123/125) of axillosubclavian veins were patent by duplex ultrasound (and all those patients were asymptomatic). Postoperative anticoagulation was less frequently prescribed in the late experience, with no difference in the rate of early re-thrombosis or follow-up patency. CONCLUSIONS This experience demonstrates 98.4% patency at last follow-up with standard preoperative percutaneous venography and intervention, transaxillary FRR, and postoperative endovascular re-intervention only in cases with persistent symptoms, stenosis, or re-thrombosis. Patients presenting with both acute and chronic PSS did not require surgical venous reconstruction. In the later experience, patients frequently have not been anticoagulated postoperatively. Advantages of this algorithm include the following: (1) the cosmetic benefits of the transaxillary approach, (2) the preoperative assessment of the ability to recanalize the vein to determine which patients will benefit from surgery, (3) the capacity to use thrombolysis preoperatively, and (4) potential elimination of the risk and inconvenience of postoperative anticoagulation.
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Venous Thoracic Outlet Syndrome in a Young Student. J Emerg Med 2020; 59:e69-e71. [PMID: 32471745 DOI: 10.1016/j.jemermed.2020.04.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 04/11/2020] [Accepted: 04/14/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Venous thoracic outlet syndrome (VTOS) results from compression and thrombosis of the axillosubclavian vein. In primary effort thrombosis, a subtype of VTOS, chronic repetitive compression injury of the axillosubclavian vein leads to scarring, stenosis, and eventually, thrombosis. This is a rare manifestation of an upper extremity deep vein thrombosis. CASE REPORT A 23-year-old male student without significant past medical history presented to our Emergency Department with a complaint of intermittent swelling and discoloration of his upper right arm. His symptoms had been present for the past year and had worsened over the past few weeks. Swelling was associated with overhead use of the arm. There is no family history of clotting disorders. A computed tomography angiogram of the chest with upper extremity runoff showed findings consistent with VTOS. The patient was discharged with an urgent referral to Vascular Surgery. Within 2 weeks, he underwent multiple surgical procedures and was initiated on anticoagulation. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: VTOS usually presents in patients who do not have commonly recognized prothrombotic risk factors. Emergency physicians should include this diagnosis in their differential because good functional outcomes rely on early diagnosis and prompt initiation of treatment. In addition, emergency physicians must refer these patients to vascular surgeons, as most will require surgical management.
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Costoclavicular ligament as a novel cause of venous thoracic outlet syndrome: from anatomic study to clinical application. Surg Radiol Anat 2020; 42:865-870. [PMID: 32424683 DOI: 10.1007/s00276-020-02479-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 04/22/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE Venous thoracic outlet syndrome (VTOS) is a compressive disorder of subclavian vein (SCV); we aimed to investigate the role of costoclavicular ligament (CCL) in the pathogenesis of VTOS. METHODS A cadaver study was carried out to investigate the presence and morphology of CCL in thoracic outlet regions, as well as its relationship with the SCV. Six formalin-fixed adult cadavers were included, generating 12 dissections of costoclavicular regions (two sides per cadaver). Once CCL was identified, observation and measurement were made of its morphology and dimensions, and its relationship with SCV was studied. To take a step further, a clinical VTOS case was reported to prove the anatomical findings. RESULTS Two out of twelve costoclavicular regions (2/12, 16.7%) were found to possess CCLs. Both ligaments were located in the left side of two male cadavers and were closely attached to the lateral aspect of sternoclavicular joint capsules. The lateral fibers of the ligament proceed in a superolateral-to-inferomedial manner, while the medial fibers proceed more vertically. Both ligaments were tightly adherent to the SCV, causing significant compression on the vein. In the clinical case, multiple bunches of CCLs were found to compress the SCV tightly intraoperatively. After removing the ligaments, the patient's symptom kept relief during a follow-up period of 2 years. CONCLUSION Our study demonstrated that CCL could be a novel cause of VTOS by severe compression of SCV. Patients diagnosed with this etiology could get less invasive surgical treatment by simply removing the ligament.
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False-negative upper extremity ultrasound in the initial evaluation of patients with suspected subclavian vein thrombosis due to thoracic outlet syndrome (Paget-Schroetter syndrome). J Vasc Surg Venous Lymphat Disord 2020; 8:118-126. [DOI: 10.1016/j.jvsv.2019.08.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 08/11/2019] [Indexed: 11/18/2022]
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Long-Term Quality of Life Comparison between Supraclavicular and Infraclavicular Rib Resection in Patients with vTOS. Ann Vasc Surg 2020; 62:128-132. [DOI: 10.1016/j.avsg.2019.08.071] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 07/29/2019] [Accepted: 08/22/2019] [Indexed: 11/23/2022]
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Evolving strategies for the management of venous thoracic outlet syndrome. J Vasc Surg Venous Lymphat Disord 2019; 7:839-844. [DOI: 10.1016/j.jvsv.2019.05.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Accepted: 05/23/2019] [Indexed: 11/21/2022]
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Medial claviculectomy for the treatment of recalcitrant central venous stenosis of hemodialysis patients. J Vasc Surg Venous Lymphat Disord 2019; 7:420-427. [DOI: 10.1016/j.jvsv.2018.10.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 10/26/2018] [Indexed: 11/30/2022]
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Treatment-Related Outcomes in Paget-Schroetter Syndrome-A Cross-Sectional Investigation. J Pediatr 2019; 207:226-232.e1. [PMID: 30528572 PMCID: PMC6556226 DOI: 10.1016/j.jpeds.2018.11.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 10/03/2018] [Accepted: 11/06/2018] [Indexed: 02/04/2023]
Abstract
OBJECTIVE To investigate treatment-related outcomes, namely radiological clot resolution, post-thrombotic syndrome (PTS), and health related quality-of-life (HRQoL) scores, in children with Paget-Schroetter syndrome (PSS) undergoing multidisciplinary management, including anticoagulation and decompressive rib-resection surgery, with or without thrombolytic therapy. STUDY DESIGN We identified all patients treated for PSS at our institution between the years 2010 and 2017. Baseline clinical and radiologic data were abstracted from medical records. Two validated survey instruments to quantify PTS and HRQoL were mailed to eligible patients. Standard statistical methods were used to summarize these measures. RESULTS In total, 22 eligible patients were identified; 10 were treated with thrombolysis followed by anticoagulation and rib resection, and 12 were treated with anticoagulation and rib resection alone. Nineteen patients responded to the survey instruments. Median age at deep vein thrombosis diagnosis and survey completion were 16.3 and 20.4 years, respectively. Nineteen of 22 patients had thrombus resolution on radiologic follow-up. Fourteen of 19 survey respondents reported signs/symptoms of PTS of which the majority (12/14) reported mild PTS. Aggregate total, physical, and psychosocial HRQoL scores reported were 90.6, 96.7, and 93.3, respectively. Thrombolytic therapy was not associated with a significant improvement in radiologic, clinical or HRQoL outcomes. CONCLUSIONS Most patients with PSS had complete thrombus resolution on imaging. Only 11% of survey respondents reported moderate PTS. The entire cohort reported excellent HRQoL scores. The role for thrombolytic therapy in the management of childhood PSS remains incompletely elucidated.
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Two Surgical Patients with Paget-Schroetter Syndrome Presenting with Atypical Pathophysiology: Non-Effort Thrombosis. Ann Vasc Dis 2019; 12:83-86. [PMID: 30931066 PMCID: PMC6434354 DOI: 10.3400/avd.cr.18-00151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Paget–Schroetter syndrome (PSS) is an upper extremity thrombosis occurring in the axillary and subclavian veins. PSS is also known as “effort thrombosis,” because it is usually associated with repetitive and strenuous activities of the upper limbs. We present 2 patients with atypical PSS, so-called “non-effort thrombosis,” who were not involved in vigorous activities. They underwent thoracic outlet decompression through the infraclavicular approach without concomitant venoplasty. They were discharged without postoperative anticoagulant therapy. Venography and computed tomography after surgery revealed successful recanalization of the subclavian vein in each case. We highlight the characteristic pathophysiology of “non-effort thrombosis,” an atypical PSS entity.
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Abstract
RATIONALE Paget-Schroetter syndrome (PSS) is an uncommon condition that refers to primary (spontaneous) thrombosis of the deep veins that drain the upper extremities because of anatomical anomalies or repetitive strenuous arm activity. Bilateral spontaneous upper extremity deep-vein thrombosis (UEDVT) is an extremely rare phenomenon in adults, which may be misdiagnosed by physicians in acute settings. PATIENT CONCERNS A 40-year-old man presented to our emergency department because of progressive left upper arm swelling for 1 day. He denied fever, chest pain, dyspnea, trauma, or any other systemic disease before. The swollen left arm also had no local heat or redness with normal radius pulsation. He was a laborer who lifted heavy objects. DIAGNOSES Blood examination included tests for complete blood count, renal function, liver function, blood coagulation profile, cardiac enzyme levels, and D-dimer level. Results showed that the white blood cell count, renal and liver functions, and cardiac enzyme levels were all within their normal ranges, except for the elevated D-dimer level (1.93 mg/L). Chest radiography and electrocardiography were performed with nonspecific findings. Subsequently, computed tomographic angiography was recommended for the suspected deep-vein thrombosis. The report showed venous thrombosis involving the bilateral subclavian and internal jugular veins. INTERVENTIONS Heparin and enoxaparin were prescribed for this patient, with loading and maintenance doses. He was then admitted to our cardiovascular ward for further treatment. OUTCOMES The patient was discharged 9 days later in a stable condition. LESSONS Emergency physicians should consider the rare condition of UEDVT when a healthy patient presents with acute arm swelling. Patient history taking should be thorough, especially concerning the risk factors of secondary causes and possible frequent vigorous heavy lifting and overhead motion. Without secondary risk factors, primary upper deep-vein thrombosis might be suspected. Further laboratory tests and imaging studies, especially bilateral imaging, should be arranged to exclude secondary causes and to confirm the diagnosis.
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A Patient-Centered Approach to Guide Follow-Up and Adjunctive Testing and Treatment after First Rib Resection for Venous Thoracic Outlet Syndrome Is Safe and Effective. Diagnostics (Basel) 2018; 8:E4. [PMID: 29360741 PMCID: PMC5871987 DOI: 10.3390/diagnostics8010004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 01/17/2018] [Accepted: 01/19/2018] [Indexed: 11/17/2022] Open
Abstract
Controversies in the treatment of venous thoracic outlet syndrome (VTOS) have been discussed for decades, but still persist. Calls for more objective reporting standards have pushed practice towards comprehensive venous evaluations and interventions after first rib resection (FRR) for all patients. In our practice, we have relied on patient-centered, patient-reported outcomes to guide adjunctive treatment and measure success. Thus, we sought to investigate the use of thrombolysis versus anticoagulation alone, timing of FRR following thrombolysis, post-FRR venous intervention, and FRR for McCleery syndrome (MCS) and their impact on patient symptoms and return to function. All patients undergoing FRR for VTOS at our institution from 4 April 2000 through 31 December 2013 were reviewed. Demographics, symptoms, diagnostic and treatment details, and outcomes were collected. Per "Reporting Standards of the Society for Vascular Surgery for Thoracic Outlet Syndrome", symptoms were described as swelling/discoloration/heaviness, collaterals, concomitant neurogenic symptoms, and functional impairment. Patient-reported response to treatment was defined as complete (no residual symptoms and return to function), partial (any residual symptoms present but no functional impairment), temporary (initial improvement but subsequent recurrence of any symptoms or functional impairment), or none (persistent symptoms or functional impairment). Sixty FRR were performed on 59 patients. 54.2% were female with a mean age of 34.3 years. Swelling/discoloration/heaviness was present in all but one patient, deep vein thrombosis in 80%, and visible collaterals in 41.7%. Four patients had pulmonary embolus while 65% had concomitant neurogenic symptoms. In addition, 74.6% of patients were anticoagulated and 44.1% also underwent thrombolysis prior to FRR. Complete or partial response occurred in 93.4%. Of the four patients with temporary or no response, further diagnostics revealed residual venous disease in two and occult alternative diagnoses in two. Use of thrombolysis was not related to FRR outcomes (p = 0.600). Performance of FRR less than or greater than six weeks after the initiation of anticoagulation or treatment with thrombolysis was not related to FRR outcomes (p = 1). Whether patients had DVT or MCS was not related to FRR outcomes (p = 1). No patient had recurrent DVT. From a patient-centered, patient-reported standpoint, VTOS is equally effectively treated with FRR regardless of preoperative thrombolysis or timing of surgery after thrombolysis. A conservative approach to venous interrogation and intervention after FRR is safe and effective for symptom control and return to function. Additionally, patients with MCS are effectively treated with FRR.
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Current practice of thoracic outlet decompression surgery in the United States. J Vasc Surg 2017; 66:858-865. [DOI: 10.1016/j.jvs.2017.03.436] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 03/22/2017] [Indexed: 11/16/2022]
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