Background The current study was conducted to determine whether the incidence of late‐stage head and neck cancer (HNC) is decreasing and to estimate the risk of late‐stage HNC diagnosis based on race and sex. Methods Age‐adjusted incidence rates for patients aged ≥18 years with stage IV HNC were abstracted from the Surveillance, Epidemiology, and End Results database (2004‐2015). Rates were stratified by race, sex, and age. Joinpoint regression estimated annual percent changes (APCs) in rates over time, and logistic regression estimated adjusted odds ratios (aORs). Results There were 57,118 patients with stage IV HNC in the current study cohort, with an average age of 61.9 years. From 2004 to 2015, the age‐adjusted incidence rates for stage IV HNC significantly increased by 26.1% (6.11 per 100,000 person‐years in 2004 to 7.70 per 100,000 person‐years in 2015). White and Asian/Pacific Islander/American Indian/Alaska Native patients had significant increases in incidence (APC for white patients, 3.03 [P < .01] and APC for other races, 1.95 [P < .01]), whereas rates among black patients remained stable but were highest across racial groups. Incidence was higher among males compared with females. When restricted only to patients with stage IVC (metastatic) HNC, there remained a significant increase in incidence, especially for oropharyngeal cancer, which showed a 22.9% increase (0.21 per 100,000 person‐years in 2004 vs 0.25 per 100,000 person‐years in 2015). Despite a decreasing overall incidence of stage IV HNC in black patients (aOR, 1.28; 95% CI, 1.22‐1.34) they, along with males (aOR, 3.95; 95% CI, 3.80‐4.11), had significantly increased risks of being diagnosed with late‐stage HNC. Conclusions There is an increasing incidence of late‐stage HNC in the United States, with male patients and black individuals faring the worst.

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PurposePrevious oncological studies showed that lymph node ratio (LNR) (ratio of number of lymph nodes that tested positive for metastasis to the total number of lymph nodes examined) is a negative indicator of cancer survival. The American Joint Committee on Cancer (AJCC) staging system incorporates tumor size, lymph node involvement, and metastasis in a comprehensive model of cancer progression, but LNR alone has been shown to outperform the AJCC system in prognostic and survival predictions for various types of cancer. The effectiveness of LNR has not been evaluated in breast cancer staging. Evaluating LNR for predicting cancer staging in breast cancer has the potential to improve treatment recommendations.MethodsThe Surveillance, Epidemiology, and End Results dataset was used to identify 10,655 breast cancer patients who underwent nodal evaluation from 2010 to 2013, and their LNRs were calculated. Descriptive statistics of lymph node evaluation in the patients are provided. Logistic regression with LNR as the continuous independent variable was conducted to determine whether LNR could predict cancer progression, coded as regional or distant. Analysis was conducted using SPSS version 24.ResultsPatient's mean age was 59.43±18.62. Logistic regression analysis revealed that for every 1.3% increase in LNR, the odds of falling into the distant stage of the TNM staging system increased by 13.7% (odds ratio, 14.73; 95% confidence interval, 12.00–18.08).ConclusionLNR, while correlated with breast cancer staging, serves as a better predictor of survival. Precision staging can influence treatment modality, and improved treatments can significantly improve quality of life. Additional research and diagnostic examinations using LNR as a potential tool for accurate staging in breast cancer patients are warranted.

Background Surgical profundaplasty (SP)is used mainly as an adjunct to endovascular management of peripheral vascular disease (PAD) today. Results from earlier series of profundaplasty alone have been controversial, especially regarding its hemodynamic effect. The question is: Can profundaplasty alone still be useful? Our aim was to evaluate its role in the modern management of vascular patients. Methods This was a retrospective outcome study. A consecutive series of 97 patients (106 legs) from January 2000 through December 2003 were included. In 55 (52%) legs, the superficial femoral artery was occluded. These patients were included in the current analysis. Of these patients 14 (25%) were female. Mean age was 71 ((11) years. Nineteen (35%) were diabetic. The indication for operation was claudication in 29 (53%), critical leg ischemia (CLI) in 26 (47%), either with rest pain in 17 (31%), or ulcer/gangrene in 9 (16%). Endarterectomy with patch angioplasty with bovine pericardium was performed in all cases. Mean follow-up was 33 (14 months. Mean preoperative ankle brachial index (ABI) was 0.6. Sustained clinical efficacy was defined as upward shift of 1 or greater on the Rutherford scale without repeat target limb revascularization (TLR) or amputation. Mortality, morbidity, need for TLR, or amputation were separate endpoints. Results Postoperatively, ABI was significantly improved (mean = 0.7), in 24 (44%) by more than 0.15. At three

Background Authors of meta-analyses concluded that exercise therapy appears to be slightly effective at decreasing pain and improving function in adults with chronic low back pain (CLBP), particularly in health-care populations. Similar to health-care settings, community organizations provide wellness and lifestyle modification programs. Different versions of the Young Men’s Christian Association (YMCA) Y’s Way to a Healthy Back program were offered from 1974 to 2004. Champions of the YMCA program and authors of the pilot study designed a Healthy Back Curriculum to update and reintroduce the program. Objective: The research aim of this randomized pilot trial was to investigate the feasibility of a follow-up larger randomized controlled trial on the program’s effectiveness for CLBP. The randomized pilot trial addressed subject recruitment, retention, and subject compliance with protocol. Methods: The pilot trial employed a 2-arm parallel group randomized design. Seventy-eight subjects aged 18 to 64 years with low back pain on at least half the days over the previous 6 months were assigned to either (1) a group stretching exercise arm with 12 weekly classes or (2) a self-care book arm. Results: Sixty participants, 30 in each group, completed the study. Out of the 130 members who accepted invitation, 60% were eligible. Retention rate over the 24-week study in the group stretching exercise arm was 30 out of 43 participants (70%). Participants in the group stretching exercise program attended an average of 5 of the 12 classes (42%). Participants completed baseline and follow-up self-report items with no missing data. Conclusion: The pilot study did not prove to be feasible based on the prespecified benchmarks. We suggest that a larger trial should include changes gleaned from the pilot study.