Valley Regional Hospital

Confident diagnosis of nasal foreign bodies (FBs) with computed tomography (CT) is challenging. Plant material FBs may be inconspicuous depending on size and attenuation and may be obscured by secondary nasal changes such as accumulation of mucous. The authors anecdotally observed that the lung window (LW) might improve visualization of some nasal FBs. The aim of this retrospective, multicentre study was to assess the diagnostic utility and interobserver variability of the LW in the diagnosis of nasal FBs. We hypothesized that use of the LW improves detection rate of nasal FBs compared to the bone window (BW), and that interobserver agreement is strong. Computed tomography examinations of 47 dogs with an endoscopically confirmed nasal foreign body (FB) were included, and each study was reviewed independently by two board certified radiologists, resulting in a total of 94 assessments. Pre-contrast CT series were reviewed in the BW and LW. The reviewers were blinded to the final diagnosis and were asked to evaluate the CT studies for presence or absence of a convincing nasal FB. Reviewers confidently detected a nasal FB on 19/94 (20%) assessments in the BW and 20/94 (21%) in the LW, the majority of the FBs were elongated in shape (30%) and were visible in the rostral and mid-portion of the nasal cavity. The interobserver agreement was moderate in the BW (k < 0.53) and in the LW (k < 0.49). Our findings do not support our main hypothesis that the use of the LW significantly increases diagnostic accuracy for the identification of nasal FBs in dogs. However, as the LW enabled correct diagnosis in one assessment, it may occasionally be helpful if no FB is visualized on initial examination.

Abstract Rationale Although it is generally believed that correct inhaler technique enhances bronchodilation, the data are limited and conflicting. An objective of the INHALE study is to examine acute responses in FEV1 and FVC based on Acceptable versus Unacceptable technique when patients with COPD use their maintenance inhalers. Methods In a two-visit observational study conducted by the COPD Foundation and funded by Viatris, stable out-patients with COPD were recruited across nine centers in the United States with the following inclusion [age ≥ 60 years; ≥ 10 pack-years smoking; diagnosis of COPD with FEV1/FVC &amp;lt; 70%; pre-bronchodilator FEV1 ≤ 60% predicted; and current use of one or more long-acting inhaler(s)] and exclusion (dementia/cognitive impairment; and impairment in manual dexterity) criteria. After informed consent was obtained (Visit 1), patients were instructed to return within 2 to 21 days (Visit 2) and told to hold and bring in their maintenance inhaler(s) on the morning of the visit for the following: spirometry; patients were observed/critiqued inhaling their maintenance inhaler(s); repeat spirometry 30 minutes later. Using a 5-item standardized check list for correct inhaler technique, a score of at least 80% was considered Acceptable, while &amp;lt; 80% was Unacceptable. Results Of 257 subjects who completed Visit 2, mean (SD) age was 71 (7) years, 43% were female, 80% were White, 19% Black, and 1% Other. 71% had modified Medical Research Council dyspnea score ≥ 2. Mean (SD) FEV1 was 1.12 (0.47) Liters, or 43 (15.8) % predicted. Baseline inhaled medications included long-acting beta-2 agonists (96%), long-acting muscarinic antagonists (84%), and inhaled corticosteroids (72%). Baseline maintenance devices included dry powder inhalers (DPIs) (62%), pressurized metered-dose inhalers (pMDIs) (51%), and slow mist inhalers (SMIs) (18%). At Visit 2, of 336 devices used by 257 subjects, the most common errors were failure to: “Turn away from the inhaler and breathe out completely” – 56%, “Hold the breath for 5 to 10 seconds or as long as possible” – 20%, and “breathe in slowly and deeply” for pMDIs and SMIs or “breathe in with one brisk, deep inhalation” for DPIs – 16%. Compared with 25% in whom inhaler technique was Unacceptable, those with Acceptable technique had significantly greater increases [(mean (95% confidence intervals] in FEV1 [45 ml (9,82); p = 0.016] and FVC [91ml (22,160); p = 0.01] (Table). Conclusion Correct inhaler technique provided greater acute increases in lung function in patients with COPD compared with Unacceptable technique (two or more errors).

We commend Pham et al for bringing attention to the role of plastic and reconstructive surgery for neglected tropical diseases, particularly leprosy or Hansen Disease (HD).1 In 2016, we published the first article related to HD in Plastic and Reconstructive Surgery Global Open (PRS-GO).2 We discussed the treatment of peripheral neuropathy in patients with HD. We are encouraged that others have since published additional articles discussing HD in PRS-GO. These articles influence global priorities, and funding and should be encouraged. For example, the protocol for an international randomized controlled trial investigating peripheral nerve decompression in HD has been published and awaits funding, which the recent article may help create.1,3 Plastic surgery missions for cleft lip/palate, burns, and other disfiguring conditions in underdeveloped nations have helped immensely with training and reducing the surgical burden. We suggest that such missions are still needed to help patients with HD. Worldwide, an estimated 4 million patients with HD have chronic sequelae and neuropathic problems.4 HD is more than a progressive upper extremity neuropathy requiring tendon transfers and joint releases/fusions/fixations. HD is the most common cause of incomplete facial palsy in the world; thus, there is a critical need to address sequelae, including ectropion and lagophthalmos5 (Fig. 1A). Patients may also have saddle-nose deformity, requiring nasal reconstruction (Fig. 1B). Commonly, patients present with upper and lower extremity peripheral nerve damage (eg, compression) requiring nerve surgery.Fig. 1.: Shown here are some sequelae of Hansen disease that are amenable to plastic surgery. A, Ectropion and lagophthalmos. B, Saddle-nose deformity.There is also increased need for limb salvage of hands and feet. A common intervention is resurfacing the sole of the feet at locations prone to excessive pressure, such as the lateral malleoli and the non-weight-bearing heel. At present, HD surgical centers do not provide sensation to the sole, and breakdowns are frequent. This is an opportunity for sensory neurotization techniques. In addition, instability of the ankle and subtalar joint require orthopedic work to stabilize and salvage neuropathic (Charcot) limbs. Thus, a combination of plastic and orthopedic surgery techniques is still in demand today for HD worldwide. In the United States, from 2011 to 2020, between 159 and 216 new HD cases were diagnosed each year. (See table, Supplemental Digital Content 1, which displays United States reported Hansen disease cases by year, 2011–2020. https://links.lww.com/PRSGO/C954.) The National Hansen’s Disease Program treats patients at 11 regional clinics across the country. Patients needing advanced surgical and medical management are cared for in Baton Rouge, Louisiana, with all costs for HD care paid for by the US government. Yet, there is hardly any expertise left in reconstructive surgery for HD. This was not always the case; the significant suffering associated with HD motivated innovative plastic surgeons, including Milton T. Edgerton of Johns Hopkins and Joseph E. Murray of Harvard to travel to Vellore, India, to work with Paul Brand, an orthopedic surgeon, who was developing hand tendon transfers. They recognized that restoring form and function enables the HD patient to return to productive social and economic life. We present readers with opportunities to participate in HD surgical care around the world. (See figure, Supplemental Digital Content 2, which displays a list of surgeons, their locations and affiliations, and opportunities for collaboration. https://links.lww.com/PRSGO/C955.) We implore PRS-GO readers to engage in these opportunities with our authors. Most authors listed are also conducting research and welcome collaborations. DISCLOSURE The authors have no financial interest to declare in relation to the content of this article. PATIENT CONSENT The patients provided written consent for the use of their images.

This article is published under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 International License (CC BY-NC-ND 4.0) EDITORIAL work and appreciation-each believing their methodologies and goals are unique. As the value and impact of interdisciplinary applied research gains visibility and significance in our society (particularly in our colleges and polytechnics), I hope we will begin to see increased collaboration between these disciplines and grow to understand these words are synonyms: research, art, entrepreneurship, and innovation.

The blood level of C-reactive protein (CRP) has been postulated to increase in hypertensive patients but has not been implicated as a risk factor for high blood pressure. This prompted this study to investigate the level of CRP of hypertensive patients at the University of Nigeria Teaching Hospital, Ituku-Ozalla, and Enugu state. Eighty-nine subjects of which 50 were hypertensive patients (test subjects) and 39 apparently healthy individuals (control subjects) volunteered in the study. A structured questionnaire was used to capture the bio-data and other vital information from the participants of which virtually all the test subjects were on anti-hypertensive drugs. Anthropometric measurements were taken, blood samples were collected and CRP was analyzed using the Enzyme-Linked Immunosorbent Assay method. Data were analyzed using the student's test and Analysis of Variance (ANOVA). There was no significant statistical difference (P&gt;0.05) in CRP levels (µg/ml) in all the comparisons; that is between all male and female study populations (401-478 and 3.61-4.24), between tests and controls (3.62-3.85 and 4.06-526), between male tests and male controls (3.76-3.55 and 4.24-5.80), between female tests and female control (3.62 ±3.85 and 3.76-3.55) between male tests and female tests (3.50-414 and 381-4.531, and between male controls and female controls (4.24 ±5.80 and 3.81-4.55). It was also observed that there was no relationship between the duration of hypertension with the CRP levels in the test subjects. These results suggest that the C-reactive protein levels may be increased in hypertensive patients but may be decreased by antihypertensive therapies. More studies are needed and these findings warrant further evaluation in randomized trials. A longitudinal study to fully assess the effect of antihypertensive drugs on the level of C-reactive protein in hypertensive patients may also be of great essence.

At the intersection of music and neuroscience, the auditory system plays a critical role in human responses. Initial reception of music stimuli is followed by auditory processing, allowing people to perceive, interpret, analyze, and understand these sounds. This article will review the main stages in this sensory reception and processing of music in the nervous system and how they result in emotional responses. To aid in understanding the processing of music, the article briefly addresses the origins of music and its role in human history. Of particular interest are the aesthetic emotions – the feelings that arise as one evaluates the beauty, novelty, expressiveness, etc. of the music as one listens. We also consider whether the processing of these emotions in the brain leads to the experience of pleasure and reward in a fashion similar to that of basic survival-related behaviors such as eating and drinking. Finally, we consider brain disorders affecting the perception, evaluation, and emotional response to music.

This paper focuses on repeating and verifying the predecessor’s work. We briefly describe our dataset from CMS and then provide information about the Glauber Model built with python. Then, the correlation function of our data and different orders of its Fourier decomposition are presented to verify the former discussion. With the correlation function, we will show the fluctuation of the directed and elliptic flow caused by the non-flow, which comes from the intractable strong interaction during the evolution of the QGP. Based on the assumption that the non-flow contribution is ignorable in large relative pseudorapidity interval, (|Δη|), we separate the non-flow contribution from the elliptic flow. Finally, we provide a detailed derivation of the Fourier decomposition of correlation and discuss their physical meaning, absent in general paperwork.

Background: Studies suggest breastfeeding lowers obesity risk in childhood, but generalizability of existing evidence is limited. We examined associations of breastfeeding with childhood overweight, obesity, and percentage body fat, in a racially diverse maternal-child cohort. Methods: This cross-sectional study included 823 children, ages 4-8 years, enrolled in the Environmental Exposures and Child Health Outcomes (ECHO) cohort, a subset of the National Institute of Child Health and Human Development Fetal Growth Studies cohort. Logistic regression was used to estimate odds ratios and 95% confidence intervals (CIs) for overweight [BMI (kg/m2) 85th to <95th percentile] and obesity (BMI ≥95th percentile) in relation to breastfeeding including duration of exclusive and total breastfeeding. Linear regression was used to evaluate association between breastfeeding and percentage body fat measured by bioelectrical impedance analysis. Results: Fifty-two percent of children were male, 32% non-Hispanic Black, 29% Hispanic, 27% non-Hispanic White, and 13% Asian; 16% were overweight and 13% obese. Six months of exclusive breastfeeding, compared with no breastfeeding, was associated with 60% lower odds of obesity (95% CI 0.18-0.91) adjusting for age, gender, race, socioeconomic status, maternal BMI, and child's activity. Percentage body fat was inversely associated with breastfeeding duration. For none, <6, and ≥6 months of exclusive breastfeeding, adjusted mean percentage body fat was 16.8, 14.5, and 13.4, respectively. Results did not differ by gender, race/ethnicity, or maternal BMI status. Conclusions: Exclusive breastfeeding for the first 6 months of life is inversely and significantly associated with obesity and percentage body fat at ages 4-8 years. These findings support current breastfeeding guidelines.

Digital thermal imaging provides an objective and measurable evaluation of the changes in radiant energy emitted by the body. This study sought to determine the effects of acupuncture immediately after back pain treatment in dogs through digital thermal imaging. Dogs ≥ 6 months exhibiting clinical symptoms of back pain with pain scale 1 or 2 (0-4 scale) were recruited for the study. Subjects (n=24) were randomly assigned to the Acupuncture Group (n=12) which received dry needle acupuncture at GV-14, BL-23 bilateral, Bai-hui and Shen-shu for 15 minutes or the Control Group (n=12) which was not treated but waited 15 minutes. Digital thermal images were obtained before and after the acupuncture treatment (Acupuncture Group) or the waiting period (Control Group) by a person blinded to the group assignments. Maximal temperature was recorded within the affected surface area and absolute change of temperature was compared between study groups. Group comparison of subject signalment data, baseline pain score, and baseline (pre-treatment) temperature (all p-values &gt; 0.05) suggested group comparability for the study. The mean±SD temperature change in the Acupuncture Group was 1.60±0.51°F, and in the Control group was 0.44±0.26°F. The overall temperature change difference between the two subject groups was statistically significant (p = 2.96×10-6). The results from this study indicate that local acupuncture treatment at a site of pain can lead to temperature changes in the location which may have effects on pain reduction. Future studies to investigate the association of acupuncture created temperature change and pain mitigation are warranted.