Rapid screening for suicide risk: An algorithmic approach.

INTRODUCTION: In the United States, primary medical care settings are the first accessed resource for both medical and behavioral health care. Thus, there is a clear need for accurate and efficient behavioral health screening in this setting, including routine surveillance screening for suicide risk. The Multidimensional Behavioral Health Screen (MBHS), a broadband but very brief screening tool developed specifically for primary care, has been updated to include an algorithm that classifies suicide risk based on the interpersonal-psychological theory of suicide, and associated interview and decision framework. This study aims to evaluate the predictive accuracy of the new MBHS 2.0 suicide risk algorithm, with actual risk determined by clinical suicide risk interview. METHOD: Data were collected as part of a larger study that, overall, included 551 college student participants. Of these, 309 completed the MBHS 2.0 and the clinical suicide risk interview, the two measures reported here. The final participant count was 299 following the removal of incomplete or invalid cases. Predicted suicide risk as determined by the MBHS 2.0 (Low, Mild, At least Moderate) was compared to actual risk as determined by clinical interview (Low, Moderate, Severe, Extreme). RESULTS: Utilizing chi-square analyses, data show a significant association between the predicted suicide risk category based on the MBHS 2.0 algorithm and the actual risk category based on the semi-structured clinical interview. Furthermore, classification analyses suggest that primary care providers will be able to confidently assess the suicide risk level for the majority of their patients when using the MBHS. CONCLUSION: Findings suggest that the MBHS 2.0 can be an accurate and efficient tool for use by primary care providers in classifying suicide risk. Future research will be useful to evaluate the utility of the suicide risk algorithm among primary care populations.

Endovascular Management of A Symptomatic Giant Hepatic Artery Aneurysm.

Hepatic artery aneurysms (HAAs) are an uncommon clinical condition. Ruptured hepatic artery aneurysm carries a high incidence of mortality. Traditionally, they are treated with open surgical resection; however, endovascular aneurysm exclusion is an alternative option to open repair in select patients who have suitable anatomy. Here, we present a case of a giant hepatic artery aneurysm treated with a covered stent placement.

Comparing Patency Rates of Arteriovenous Dialysis Access following Percutaneous Thrombectomy Using Various Catheter Directed Therapies.

BACKGROUND: Arteriovenous fistulas often require frequent interventions to maintain patency for hemodialysis. Interventions may include open or percutaneous thrombectomy with additional targeted interventions as indicated. We evaluated the primary and cumulative functional patency rates following three unique approaches to percutaneous thrombectomy of thrombosed dialysis access. METHODS: A retrospective review of 236 unique patients who presented with thrombosed hemodialysis access was analyzed over a period of 4 years from 2016 to 2020. We analyzed a total of 413 procedures that utilized 3 separate percutaneous thrombectomy devices to assist with restoring patency. The Indigo System CAT-D Aspiration Thrombectomy Catheter (Penumbra; Alameda, CA), the Arrow-Trerotola Rotational Thrombectomy System (Teleflex; Wayne, PA) and the Angiojet Rheolytic Thrombectomy Catheter (Boston Scientific, Marlborough, MA) devices were compared for primary and cumulative functional patency. Primary patency was defined as time from percutaneous thrombectomy to next intervention (Angioplasty, stenting, and repeat thrombectomy). Cumulative functional patency was defined as time from percutaneous thrombectomy to time of access abandonment. Medical record chart review was utilized to determine patency rates. RESULTS: A total of 413 percutaneous thrombectomy procedures were performed. Of the procedures performed, 98 utilized Angiojet, 103 utilized Trerotola, and 212 used Penumbra. The mean primary patency rates in (days) for the devices were as follows: Angiojet (194), Trerotola (204), and Penumbra (107). The mean cumulative functional patency rates (in days) for the devices were as follows: rheolytic thrombectomy (450 days), aspiration thrombectomy (292 days), and rotational thrombectomy (475 days). Angiojet versus Penumbra and Trerotola versus Penumbra both showed diminished patency rates when using the Penumbra catheter that were statistically significant (P < 0.05). CONCLUSIONS: All percutaneous thrombectomy approaches do not result in the same primary or cumulative functional patency rates. Approaches with Trerotola and Angiojet resulted in improved primary and cumulative functional patency rates compared to those using Penumbra.

Endovascular Repair of Transected Axillary Artery via Snare Assisted Through and Through Femoral to Brachial Artery Access.

Axillary artery injury is a rare but complex surgical problem that often requires challenging exposures, lengthy operations, and morbid outcomes for repair. For these reasons, endovascular repair is an attractive alternative as it obviates many of the challenges present with open repair. While pseudoaneurysms, dissections, and short segment injuries with limited arterial disruption are regularly treated endovascularly, complete arterial transections are almost exclusively treated with open repair as obtaining wire access across the site of injury is often not possible. Here we report a case of successful endovascular repair of a completely transected axillary artery with the use of snare assistance to obtain through and through femoral to brachial artery access. This ultimately allowed for covered stent deployment across the axillary transection restoring distal blood flow. Snare assistance in obtaining through and through access across areas of complete transection can allow for increased use of endovascular repair.

Vagal Nerve Stimulator Placement by a Vascular Surgeon.

BACKGROUND: Refractory seizure activity represents a difficult problem for both patients and practitioners. Implantation of the vagal nerve stimulator has been posited as an effective treatment for refractory seizure activity. These devices are inserted by placing leads into the carotid sheath along the vagus nerve. We evaluated a vascular surgeon's experience placing vagal nerve stimulators. METHODS: We examined all patients treated with placement of vagal nerve stimulator by a single surgeon from October 2016 to October 2018. Data collected included demographics, medical and surgical history, intraoperative variables, and complications. RESULTS: Thirty-four patients underwent placement of a vagal nerve stimulator. About 29.4% had a previous vagal nerve stimulator placed on the ipsilateral side. Intraoperative bradycardia was seen in 1 patient. Postoperative complications were identified in 5 patients, all of which were transient dysphagia or changes in voice quality which did not require intervention. There was no significant difference between patients with the previous operation and those without for developing postoperative complications (P = .138). Average blood loss was higher in patients who had undergone previous stimulator placement than those who had not (P = .0223), and the operative time was longer (P ≤ .0001). DISCUSSION: Given the anatomical location of placement, vascular surgeons may be called upon to place these devices. In our single surgeon series, we found that the placement was safe, with minimal complications. Intraoperatively, this case appears to be more difficult (with higher blood loss and longer operative time) in patients who have had previous device placement, but this does not appear to lead to increased complications.

Identifying factors influencing delays in breast cancer treatment in Kentucky following the 2014 Medicaid expansion.

BACKGROUND AND OBJECTIVES: A previous analysis of breast cancer care after the 2014 Medicaid expansion in Kentucky demonstrated delays in treatment despite a 12% increase in insurance coverage. This study sought to identify factors associated with treatment delays to better focus efforts for improved breast cancer care. METHODS: The Kentucky Cancer Registry was queried for adult women diagnosed with invasive breast cancer between 2010 and 2016 who underwent up-front surgery. Demographic, tumor, and treatment characteristics were assessed to identify factors independently associated with treatment delays. RESULTS: Among 6225 patients, treatment after Medicaid expansion (odds ratio [OR] = 2.18, 95% confidence interval [CI] = 1.874-2.535, P < .001), urban residence (OR = 1.362, 95% CI = 1.163-1.594, P < .001), treatment at an academic center (OR = 1.988, 95% CI = 1.610-2.455, P < .001), and breast reconstruction (OR = 3.748, 95% CI = 2.780-5.053, P < .001) were associated with delay from diagnosis to surgery. Delay in postoperative chemotherapy was associated with older age (OR = 1.155,95% CI = 1.002-1.332, P = .0469), low education level (OR = 1.324, 95% CI = 1.164-1.506, P < .001), hormone receptor positivity (OR = 1.375, 95% CI = 1.187-1.593, P < .001), and mastectomy (OR = 1.312, 95% CI = 1.138-1.513, P < .001). Delay in postoperative radiation was associated with younger age (OR = 1.376, 95% CI = 1.370-1.382, P < .001), urban residence (OR = 1.741, 95% CI = 1.732-1.751, P < .001), treatment after Medicaid expansion (OR = 2.007, 95% CI = 1.994-2.021, P < .001), early stage disease (OR = 5.661, 95% CI = 5.640-5.682, P < .001), and mastectomy (OR = 1.884, 95% CI = 1.870-1.898, P < .001). CONCLUSIONS: Patient, tumor, and socioeconomic factors influence the timing of breast cancer treatment. Improving timeliness of treatment will likely require improvements in outreach, education, and healthcare infrastructure.

Management of anastomotic leaks following esophagectomy: when to intervene?

BACKGROUND: Esophagectomy is the mainstay treatment for early stage and locoregionally advanced esophageal cancer. Anastomotic leaks following esophagectomy are associated with numerous detrimental sequelae. The management of anastomotic leaks has evolved over time. The present study is a single-institution experience of esophageal leak management over an 11-year period, in order to identify when these can be managed nonoperatively. METHODS: All patients undergoing esophagectomy with gastric reconstruction at our institution between 2004 and 2014 were identified. Preoperative patient characteristics and perioperative factors were reviewed. Failure of initial leak treatment was defined as need for escalation of therapy. Length of stay (LOS) and postoperative mortality were the primary outcomes. Follow-up was obtained through institutional medical records and the Social Security Death Index. RESULTS: Sixty-one of 692 (8.8%) patients developed an anastomotic leak. Forty-six patients (75.4%) first underwent observation, which was successful in 35 patients. Predictors of successful observation included higher preoperative albumin (P=0.02), leak diagnosed by esophagram (P=0.004), and contained leaks (P=0.01). Successful observation was associated with shorter LOS (P=0.001). Predictors of mortality included lower preoperative serum albumin (P=0.01) and induction therapy (P=0.03). Thirty and 90-day mortality among patients who developed an anastomotic leak were 9.8% and 16.7%, respectively. CONCLUSIONS: Over half of anastomotic leaks were managed successfully with observation alone and did not require additional interventions. We have identified factors that may predict successful therapy with observation in these patients. Further research is warranted to determine more timely interventions for patients likely to fail conservative management.

Open repair of chronic thoracic and thoracoabdominal aortic dissection using deep hypothermia and circulatory arrest.

BACKGROUND: Chronic dissection of the thoracic and thoracoabdominal aorta as sequela of a prior type A or B dissection is a challenging problem that requires close radiographic surveillance and prompt operative intervention in the presence of symptoms or aneurysm formation. Open repair of chronic thoracic and thoracoabdominal aortic dissection using deep hypothermia has been our preferred method to treat this complex pathology. The advantages of this technique include organ and spinal cord protection, the flexibility to extend the repair proximally into the arch, and the ability to limit ischemia to all vascular beds. METHODS: Open repair of arch by left thoracotomy and descending thoracic and thoracoabdominal aortic pathology using deep hypothermia was performed in 664 patients from 1995 to 2015. A subset of this cohort had chronic thoracoabdominal aortic dissection (n = 196). All nonemergency cases received coronary angiography and echocardiography preoperatively. Significant coronary artery disease or severe aortic insufficiency was addressed before repair of the chronic dissection. In recent years, lumbar drains were placed preoperatively in the most extensive repairs (extents II and III). Important intercostal arteries from T8 to L1 were revascularized with smaller-diameter looped grafts. Multibranched grafts for the visceral segment have been preferred in recent years. RESULTS: Mean age of patients was 58 ± 14 years. Men comprised 74% of the cohort. Aortopathy was confirmed in 18% of the cohort. Prior thoracic aortic repair occurred in 57% of patients, and prior abdominal aortic repair occurred in 14% of patients. Prior type A aortic dissection occurred in 44% of patients, and prior type B occurred in 56% of patients. Operative mortality was 3.6%, permanent spinal cord ischemia occurred in 2.6% of patients, permanent hemodialysis occurred in 0% of patients, and permanent stroke occurred in 1% of patients. Reexploration for bleeding was 5.1%, and respiratory failure requiring tracheostomy occurred in 2.6%. Postoperative length of stay was 11.9 ± 9.7 days. Reintervention for pseudoaneurysm or growth of a distal aneurysm was 6.9%. The 1-, 5-, and 10-year survivals were 93%, 79%, and 57%, respectively. CONCLUSIONS: Open repair of chronic thoracic and thoracoabdominal aortic dissection using deep hypothermia and circulatory arrest has low morbidity and mortality. The need for reintervention is low, and long-term survival is excellent. We believe that open repair continues to be the gold standard in patients who are suitable candidates for surgery.

Management of degloving injuries of the lower extremity: a case report of a forklift injury.

UNLABELLED: Soft-tissue injuries of the foot and ankle can vary from crushing to penetrating mechanisms. Degloving injuries of the lower extremity are the result of an entrapment between a fixed surface and a moving object. These injuries pose significant morbidity and potential complications (eg, infection) to the patient if prompt wound coverage is not initiated. The authors present a case of an extensive degloving injury to the foot, ankle, and lower leg from a forklift accident. With the collaborative effort of the podiatry and plastic surgery teams, the patient underwent serial debridements, application of a small-intestine submucosa wound matrix, negative-pressure wound therapy, and skin grafting. This case presentation demonstrates the benefit of procedure staging and early wound coverage for improved patient outcomes. LEVEL OF EVIDENCE: Therapeutic Level IV, Case Study.

Medical imaging and radiographic analysis of the rheumatoid patient.

According to the Arthritis Foundation, approximately 1.3 million Americans have rheumatoid arthritis (RA), while an estimated 300,000 children are diagnosed with the disease each year. The disease is 2- to 4-times more common in women than in men and is least common in young men. Current practices in the treatment of RA center on the early detection of the various disease manifestations, specifically joint destruction. The goal of early detection is the implementation of disease-modifying drugs before articular destruction and deformity set in. Advancements in medical imaging have led to methods that facilitate earlier detection and beneficial treatment in the course of RA. Because standard radiographic interpretation assists with diagnosis of later-stage arthritis after articular destruction has occurred, magnetic resonance imaging has proven to be the most effective study for early signs of RA. Other imaging modalities such as ultrasonography and contrast-enhanced computed tomography have also been shown to detect early signs of RA. In conjunction with laboratory testing, these imaging modalities are essential for the early detection and subsequent treatment of RA. Pedal imaging is used by most rheumatologists to detect and monitor disease progression, and by most podiatric surgeons to help direct treatment and plan surgical intervention.