scholarly journals Fiducial marker placement with electromagnetic navigation bronchoscopy: a subgroup analysis of the prospective, multicenter NAVIGATE study

2019 ◽  
Vol 13 ◽  
pp. 175346661984123 ◽  
Author(s):  
Mark R. Bowling ◽  
Erik E. Folch ◽  
Sandeep J. Khandhar ◽  
Jordan Kazakov ◽  
William S. Krimsky ◽  
...  
Keyword(s):  
Surgical Resection ◽  
Subgroup Analysis ◽  
The United States ◽  
Lung Lesion ◽  
Endobronchial Ultrasound ◽  
Complication Rates ◽  
Electromagnetic Navigation ◽  
Cancer Management ◽  
The Impact

Background: Fiducial markers (FMs) help direct stereotactic body radiation therapy (SBRT) and localization for surgical resection in lung cancer management. We report the safety, accuracy, and practice patterns of FM placement utilizing electromagnetic navigation bronchoscopy (ENB). Methods: NAVIGATE is a global, prospective, multicenter, observational cohort study of ENB using the superDimension™ navigation system. This prospectively collected subgroup analysis presents the patient demographics, procedural characteristics, and 1-month outcomes in patients undergoing ENB-guided FM placement. Follow up through 24 months is ongoing. Results: Two-hundred fifty-eight patients from 21 centers in the United States were included. General anesthesia was used in 68.2%. Lesion location was confirmed by radial endobronchial ultrasound in 34.5% of procedures. The median ENB procedure time was 31.0 min. Concurrent lung lesion biopsy was conducted in 82.6% (213/258) of patients. A mean of 2.2 ± 1.7 FMs (median 1.0 FMs) were placed per patient and 99.2% were accurately positioned based on subjective operator assessment. Follow-up imaging showed that 94.1% (239/254) of markers remained in place. The procedure-related pneumothorax rate was 5.4% (14/258) overall and 3.1% (8/258) grade ⩾ 2 based on the Common Terminology Criteria for Adverse Events scale. The procedure-related grade ⩾ 4 respiratory failure rate was 1.6% (4/258). There were no bronchopulmonary hemorrhages. Conclusion: ENB is an accurate and versatile tool to place FMs for SBRT and localization for surgical resection with low complication rates. The ability to perform a biopsy safely in the same procedure can also increase efficiency. The impact of practice pattern variations on therapeutic effectiveness requires further study. Trial registration: ClinicalTrials.gov identifier: NCT02410837.

scholarly journals Risk factors for and outcomes of postoperative complications in adult patients with moyamoya disease

2019 ◽  
Vol 130 (2) ◽  
pp. 531-542 ◽  
Author(s):  
Meng Zhao ◽  
Xiaofeng Deng ◽  
Dong Zhang ◽  
Shuo Wang ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Postoperative Complications ◽  
Moyamoya Disease ◽  
Functional Disability ◽  
Neurological Status ◽  
Complication Rates ◽  
Modified Rankin Scale ◽  
Cerebral Hyperperfusion ◽  
The Impact

OBJECTIVEThe risk factors and clinical significance of postoperative complications in moyamoya disease are still unclear. The aim of this study was to investigate the predictors of postoperative complications in moyamoya disease and examine the impact of complications on outcomes.METHODSThe authors reviewed consecutive cases involving adult moyamoya disease patients who underwent indirect, direct, or combined bypass surgery in their hospital between 2009 and 2015. Preoperative clinical characteristics and radiographic features were recorded. Postoperative complications within 14 days after surgery were examined. Multivariate logistic regression analyses were performed to identify the risk factors for either postoperative ischemia or postoperative cerebral hyperperfusion. Outcome data, including recurrent strokes and neurological status (modified Rankin Scale [mRS]) during follow-up, were collected. Outcomes were compared between patients who had complications with those without complications, using propensity-score analysis to account for between-group differences in baseline characteristics.RESULTSA total of 500 patients (610 hemispheres) were included in this study. Postoperative complications were observed in 74 operations (12.1%), including new postoperative ischemia in 30 cases (4.9%), hyperperfusion in 27 (4.4%), impaired wound healing in 12 (2.0%), and subdural effusion in 6 (1.0%). The complication rates for different surgery types were as follows: 12.6% (n = 25) for indirect bypass, 12.7% (n = 37) for direct bypass, and 10.0% (n = 12) for combined bypass (p = 0.726). Postoperative ischemic complications occurred in 30 hemispheres (4.9%) in 30 different patients, and postoperative symptomatic hyperperfusion occurred after 27 procedures (4.4%). Advanced Suzuki stage (OR 1.669, 95% CI 1.059–2.632, p = 0.027) and preoperative ischemic presentation (OR 5.845, 95% CI 1.654–20.653, p = 0.006) were significantly associated with postoperative ischemia. Preoperative ischemic presentation (OR 5.73, 95% CI 1.27–25.88, p = 0.023) and admission modified Rankin Scale (mRS) score (OR 1.81, 95% CI 1.06–3.10, p = 0.031) were significantly associated with symptomatic postoperative cerebral hyperperfusion syndrome (CHS). Compared with patients without postoperative complications, patients who experienced any postoperative complications had longer hospital stays and worse mRS scores at discharge (both p < 0.0001). At the final follow-up, no significant differences in functional disability (mRS score 3–6, 11.9% vs 4.5%, p = 0.116) and future stroke events (p = 0.513) between the 2 groups were detected.CONCLUSIONSAdvanced Suzuki stage and preoperative ischemic presentation were independent risk factors for postoperative ischemia; the mRS score on admission and preoperative ischemic presentation were independently associated with postoperative CHS. Although patients with postoperative complications had worse neurological status at discharge, postoperative complications had no associations with future stroke events or functional disability during follow-up.

Food Insecurity and Mortality in American Adults: Results From the NHANES-Linked Mortality Study

2020 ◽  
pp. 152483992094592 ◽  
Author(s):  
Srikanta Banerjee ◽  
Tim Radak ◽  
Jagdish Khubchandani ◽  
Patrick Dunn
Keyword(s):  
Health Risk ◽  
Food Insecurity ◽  
Public Health Problem ◽  
The United States ◽  
Mortality Data ◽  
Long Term Outcomes ◽  
Interdisciplinary Approaches ◽  
The Impact

Food insecurity is a significant public health problem in the United States leading to substantial social, economic, and health care–related burdens. While studies continue to estimate the prevalence of food insecurity, the long-term outcomes are not extensively explored. The purpose of this study was to assess the impact of food insecurity on mortality. We analyzed data on adults (≥ 20 years) from the 1999–2010 National Health and Nutrition Examination Survey, with mortality data obtained through 2015. Among the total study participants (n = 25,247), 17.6% reported food insecurity. Food-insecure individuals were more likely to be younger in age, minorities, poorer, with lesser education, obese, smokers, and with diabetes compared to food-secure counterparts. During a 10.2-year follow-up, among the food insecure, 821 individuals died (11%). The hazard ratio (HR) for mortality among the food insecure compared with the food secure, with adjustment for age and gender only, was 1.58; 95% confidence interval [CI: 1.25, 2.01]. The adjusted HRs for all-cause mortality, HR = 1.46, CI [1.23, 1.72], p < .001, and cardiovascular mortality, HR = 1.75, CI [1.19, 2.57], p < .01, were statistically significantly higher among food-insecure individuals, after adjustment for multiple demographic and health risk factors. Individuals who are food-insecure have a significantly higher probability of death from any cause or cardiovascular disease in long-term follow-up. Comprehensive and interdisciplinary approaches to reducing food insecurity–related disparities and health risks should be implemented. Including food insecurity in health risk assessments and addressing food insecurity as a determinant of long-term outcomes may contribute to lower premature death rates.

scholarly journals Ethnic Diversity, Social Trust and the Moderating Role of Subnational Integration Policy

2016 ◽  
Vol 65 (2) ◽  
pp. 413-431 ◽  
Author(s):  
Birte Gundelach ◽  
Anita Manatschal
Keyword(s):  
Ethnic Diversity ◽  
Social Trust ◽  
Negative Relationship ◽  
The United States ◽  
Integration Policy ◽  
Integration Policies ◽  
Mere Existence ◽  
The Impact

Increasing ethnic diversity and whether or not it impacts on social trust are highly debated topics. Numerous studies report a negative relationship between diversity and trust, particularly in the United States. A growing body of follow-up studies has examined the extent to which these findings can be transferred to Europe, but the results remain inconclusive. Moving beyond the discussion of the mere existence or absence of diversity effects on trust, this study is concerned with the moderation of this relationship. It addresses the neglected role of subnational integration policies influencing the impact of diversity on trust. Empirical tests not only indicate that integration policies moderate the relationship but also suggest that the influence of policies varies substantively according to the specific policy aspect under consideration.

scholarly journals PERIACETABULAR OSTEOTOMY IN ACTIVE DUTY U.S. MILITARY PERSONNEL: A SINGLE CENTER’S EXPERIENCE WITH A MINIMUM OF TWO YEARS FOLLOW-UP

2020 ◽  
Vol 8 (4_suppl3) ◽  
pp. 2325967120S0014
Author(s):  
Andrew S. Murtha ◽  
Matthew R. Schmitz
Keyword(s):  
United States ◽  
Military Service ◽  
Periacetabular Osteotomy ◽  
The United States ◽  
Active Duty ◽  
Service Members ◽  
Military Service Members ◽  
Active Service ◽  
The Impact

Background: The primary focus of periacetabular osteotomy (PAO) literature has been survivorship until hip arthroplasty. This endpoint overlooks its impact on young, active patients. Hypothesis/Purpose: This study sought to assess the impact of the PAO on the careers of active duty members of the United States Armed Forces. Methods: A retrospective review identified 38 patients who underwent PAO performed by a single surgeon at an academic, military medical center from January 2014 through April 2017. Twenty-one of the patients were active duty United States military service members (16 female, 5 male) and had a minimum 28 months of post-operative follow-up at the time of review. Preoperative and postoperative duty restrictions were noted and referrals to the U.S Army and U.S. Air Force Medical Evaluation Boards (MEB) were queried. Results: The average age at surgery was 25.6 years (range, 19-40y). Preoperatively, sixteen patients (94.1%) were on duty restrictions, one had been referred to the MEB, and records were not available on three patients who separated from the military prior to review. Average follow-up was 3.4 years (range, 2.3 – 5.4y). Among the patients without a preoperative MEB referral, 85.0% remained on active duty (n = 12) or completed their military service commitment (n=5). Of the fourteen patients with temporary duty restrictions preoperatively, 35.7% (n=5) were relieved of their restrictions and returned to full duty and 50% (n=7) were retained on active service with permanent duty restrictions. Such permanent duty restrictions typically consisted of modifications to the aerobic component of the semiannual military fitness testing. Six patients (28.6%) were referred to the MEB including one who was referred prior to PAO. Of these patients, two were deemed fit to retain on active service with permanent duty restrictions, two were medically separated for non-hip conditions, and two were medically separated for a hip condition. The average Veteran Affairs (VA) disability score related to hip pathology in patients referred to MEB was 16% (range 0-40%). Conclusion: This is the first study to look at the PAO in active duty military service members. In patients with symptomatic acetabular dysplasia, PAO may provide an opportunity to relieve preoperative duty restrictions and allow for continued military service. Further study with the inclusion of patient reported outcomes are necessary assess the impact of the procedure in this active patient population.

scholarly journals Risk Factors for Cardiovascular Disease (CVD) in Adults with Type 1 Diabetes: Findings from Prospective Real-life T1D Exchange Registry

2020 ◽  
Vol 105 (5) ◽  
pp. e2032-e2038 ◽  
Author(s):  
Viral N Shah ◽  
Ryan Bailey ◽  
Mengdi Wu ◽  
Nicole C Foster ◽  
Rodica Pop-Busui ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cardiovascular Disease ◽  
Type 1 Diabetes ◽  
Diabetic Nephropathy ◽  
The United States ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
The Impact

Abstract Context Cardiovascular disease (CVD) is a major cause of mortality in adults with type 1 diabetes. Objective We prospectively evaluated CVD risk factors in a large, contemporary cohort of adults with type 1 diabetes living in the United States. Design Observational study of CVD and CVD risk factors over a median of 5.3 years. Setting The T1D Exchange clinic network. Patients Adults (age ≥ 18 years) with type 1 diabetes and without known CVD diagnosed before or at enrollment. Main Outcome Measure Associations between CVD risk factors and incident CVD were assessed by multivariable logistic regression. Results The study included 8,727 participants (53% female, 88% non-Hispanic white, median age 33 years [interquartile ratio {IQR} = 21, 48], type 1 diabetes duration 16 years [IQR = 9, 26]). At enrollment, median HbA1c was 7.6% (66 mmol/mol) (IQR = 6.9 [52], 8.6 [70]), 33% used a statin, and 37% used blood pressure medication. Over a mean follow-up of 4.6 years, 325 (3.7%) participants developed incident CVD. Ischemic heart disease was the most common CVD event. Increasing age, body mass index, HbA1c, presence of hypertension and dyslipidemia, increasing duration of diabetes, and diabetic nephropathy were associated with increased risk for CVD. There were no significant gender differences in CVD risk. Conclusion HbA1c, hypertension, dyslipidemia and diabetic nephropathy are important risk factors for CVD in adults with type 1 diabetes. A longer follow-up is likely required to assess the impact of other traditional CVD risk factors on incident CVD in the current era.

Factors Predicating Loss to Follow-Up With Rescreening in Early Hearing Detection and Intervention Programs

2019 ◽  
Vol 100 (2) ◽  
pp. 213-223 ◽  
Author(s):  
Wendy Zeitlin ◽  
Charles Auerbach ◽  
Susan Mason ◽  
Lynn Spivak ◽  
Andrew Erdman
Keyword(s):  
Hearing Loss ◽  
Maternal Depression ◽  
Hospital Discharge ◽  
The United States ◽  
Prospective Longitudinal Study ◽  
Loss To Follow Up ◽  
Two Factors ◽  
Prospective Longitudinal ◽  
The Impact

Most infants born in the United States are screened for hearing loss prior to hospital discharge in Early Hearing Detection and Intervention (EHDI) programs; however, many infants who do not pass their screening do not return for recommended rescreening and are considered lost to follow-up (LTF). This research addresses this by examining factors related to LTF at the point of rescreening. A prospective longitudinal study tracked 166 families whose newborns were referred for additional testing upon hospital discharge. Analysis identified two factors related to being LTF: parents’ perceptions of hearing loss as having the potential to impact their child’s future and maternal depression; however, social support moderated the impact of maternal depression. Specific implications for working with families is discussed.

The Functional Endoscopic Approach to Inflammatory Sinus Disease: Current Perspectives and Technique Modifications

1988 ◽  
Vol 2 (3) ◽  
pp. 89-96 ◽  
Author(s):  
David W. Kennedy ◽  
S. James Zinreich
Keyword(s):  
Computed Tomography ◽  
Surgical Techniques ◽  
The United States ◽  
Endoscopic Examination ◽  
Lessons Learned ◽  
Current Status ◽  
Sinus Disease ◽  
Technical Modifications ◽  
The Impact

Endoscopic examination and pleuridirectional polytomography provided some important insights into the pathogenesis of inflammatory sinus disease. These insights have been further refined by the increasing utilization of endoscopy in medical therapy and surgical follow-up, and by the use of computed tomography for diagnosis. The aim of this paper is to review the current status of the diagnosis of chronic inflammatory sinus disease and of functional endoscopic surgical techniques. The impact of this approach on previously held theoretical and diagnostic concepts is evaluated. Technical modifications made since the surgery was first introduced in the United States and the lessons learned from close postsurgical endoscopic examination are presented.

Psychological Well-Being, Health Behaviors, and Weight Loss Among Participants in a Residential, Kripalu Yoga-Based Weight Loss Program

2012 ◽  
Vol 22 (1) ◽  
pp. 9-22 ◽  
Author(s):  
Tosca Braun ◽  
Crystal Park ◽  
Lisa Ann Conboy
Keyword(s):  
Weight Loss ◽  
Health Behaviors ◽  
Well Being ◽  
The United States ◽  
Overweight And Obesity ◽  
Weight Loss Program ◽  
Health Concern ◽  
Psychological Well Being ◽  
The Impact

The increasing prevalence of overweight and obesity in humans is a growing public health concern in the United States. Concomitants include poor health behaviors and reduced psychological well-being. Preliminary evidence suggests yoga and treatment paradigms incorporating mindfulness, self-compassion (SC), acceptance, non-dieting, and intuitive eating may improve these ancillary correlates, which may promote long-term weight loss. Methods: We explored the impact of a 5-day residential weight loss program, which was multifaceted and based on Kripalu yoga, on health behaviors, weight loss, and psychological well-being in overweight/obese individuals. Thirty-seven overweight/obese program participants (age 32-65, BMI&lt;25) completed validated mind-fulness, SC, lifestyle behavior, and mood questionnaires at baseline, post-program, and 3-month follow-up and reported their weight 1 year after program completion. Results: Significant improvements in nutrition behaviors, SC, mindfulness, stress management, and spiritual growth were observed immediately post-program (n = 31, 84% retention), with medium to large effect sizes. At 3-month follow-up (n = 18, 49% retention), most changes persisted. Physical activity and mood disturbance had improved significantly post-program but failed to reach significance at 3-month follow-up. Self-report weight loss at 1 year (n = 19, 51% retention) was significant. Conclusion: These findings suggest a Kripalu yoga-based, residential weight loss program may foster psychological well-being, improved nutrition behaviors, and weight loss. Given the exploratory nature of this investigation, more rigorous work in this area is warranted.

Impact of the extent of resection on primary breast angiosarcoma survival.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 521-521
Author(s):  
Timur Mitin ◽  
Shearwood McClelland ◽  
Jess Hatfield ◽  
Catherine Degnin ◽  
Yiyi Chen
Keyword(s):  
United States ◽  
Surgical Resection ◽  
Tumor Size ◽  
Extent Of Resection ◽  
The United States ◽  
Adjuvant Radiation ◽  
Cancer Data ◽  
Surgical Modality ◽  
The Impact ◽  
Related Mortality

521 Background: The widely accepted standard of care in treating primary breast angiosarcoma involves surgical resection, often followed by adjuvant therapy (radiation and/or chemotherapy). The rarity of this disease has precluded large-scale analyses. The question regarding the impact of resection extent on survival has yet to be examined on a nationwide scale. Methods: The National Cancer Data Base (NCDB) from 2004-2014 identified primary breast angiosarcoma patients throughout the United States having undergone surgical resection. The extent of resection (mastectomy versus lumpectomy) was adjusted for several variables (including patient age, race, income, primary payer for care, tumor size, adjuvant therapies, and medical comorbidities) to assess its impact on breast angiosarcoma-related mortality. Results: Over this eleven-year span, 826 resected primary breast angiosarcoma patients were identified in the United States. Mastectomy was by far the most common surgical modality for primary breast angiosarcoma (86% of patients). Increasing tumor size was predictive for mastectomy over lumpectomy (p < 0.0001), and for involvement of adjuvant radiation therapy (p = 0.001). The extent of surgical resection was inversely predictive of radiation usage (p = 0.017). However, surgical modality was not significantly predictive of breast angiosarcoma-related mortality. Conclusions: Despite the frequent preference of mastectomy for primary breast angiosarcoma treatment (more than 6 of every 7 patients), there is no survival benefit of mastectomy versus lumpectomy. This lack of benefit should be discussed with patients, given the reduced operative morbidity of lumpectomy versus mastectomy. The Class IIB evidence provided from this analysis represents the highest level of evidence to-date governing management of this disease.

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