Determination of the frequency, species distribution and antimicrobial resistance of staphylococci isolated from dogs and their owners in Trinidad

The close contact between humans and their dogs can lead to the commingling of staphylococci and the exchange of mobile genetic elements encoding antimicrobial resistance. The objectives of this study were to determine the species distribution and antimicrobial resistance patterns of staphylococci colonizing canine pets and their owners in Trinidad. Staphylococci were isolated from canine pets and their owners and identified using MALDI-TOF mass spectrometry. Antimicrobial susceptibilities were determined using the Kirby-Bauer disc diffusion method against seven classes of antimicrobial agents. A total of 440 staphylococci were isolated from 112 canine pets and their owners, 53.4% were from canine pets and 46.6% were from owners. Twenty-four species were detected, of which, most isolates (32.5%) belonged to the Staphylococcus intermedius group (SIG). S. sciuri was the most common species of coagulase-negative staphylococci (CoNS) comprising 22.3% of all isolates. Antimicrobial resistance was highest against commonly used antimicrobials, such as penicillin (51.4%), tetracycline (26.1%) and trimethoprim/sulfamethoxazole (18.6%). These antimicrobials also comprised the most common multidrug resistance (MDR) combination. Overall, 19.1% of isolates displayed multidrug resistance. No methicillin-resistant Staphylococcus aureus (MRSA) isolates were detected. However, methicillin resistance was detected in 13.3% and 15.1% of coagulase-positive staphylococci (CoPS) and the CoNS+CoVS (combined CoNS and coagulase-variable staphylococci) group respectively. The presence of methicillin-resistant staphylococci is worrisome because there is the potential for the transfer of these strains between dogs and humans. These strains may act as a reservoir of resistance genes.

Fussy Eating among Children and Their Parents: Associations in Parent-Child Dyads, in a Sample of Children with and without Neurodevelopmental Disorders

Parents are important agents in shaping children's eating habits. However, the associations between children's and parents' eating behaviors are complex and may be convoluted for various reasons, such as parenting feeding styles, stressful mealtimes, and children's neurodevelopmental disorders (ND), such as Autism Spectrum Disorder (ASD) and Attention-Deficit/Hyperactivity Disorder (ADHD). The purpose of this study was to analyze associations between parents and their children's fussy eating, in a cross-sectional sample of children, with and without ND. Ninety-seven parents answered screening questionnaires prior to an intervention study. Associations were investigated using two-way ANOVAs and chi-square analyses. Overall, children with ND accepted fewer food items and consumed unhealthier foods more frequently than children without ND. Fussy eating parents had children who accepted fewer food items and consumed unhealthier foods more frequently than children whose parents were not fussy eaters. Interaction effects were not significant. A higher proportion of fussy eating parents, than non-fussy eating parents, had children who had difficulties with combined foods and hidden ingredients. The findings highlight the need for further investigation into the relationships between parents' influence on their children's eating behavior and food consumption, as well as possible reciprocal impacts.

Patients with chronic conditions and their complex care needs in a tertiary care hospital

INTRODUCTION

Health care for children with complex chronic conditions (CCC) constitutes an evolving and a challenging part of practices in pediatrics. These children need end-of-life services such as palliative care. The aim of this study was to identify the frequency of patients with CCC among all hospitalized children at our general pediatrics services and to describe the demographics, diagnosis, clinical spectrum, long-term care needs, and mortality data of patients with CCC.

PATIENTS AND METHODS

All hospitalizations in 2018 at the general pediatric services were screened retrospectively. Patients' hospitalization diagnoses, gender, age, comorbid conditions, number of emergency admissions in 2018, intensive care unit needs, mortality rates, and the number of hospitalizations in 2018 were investigated.

RESULTS

A total of 1591 patients were hospitalized for 2083 times in 2018. Overall, 145 of 1591 patients (9%) had CCC. Patients with CCC were hospitalized for 472 times (23% of all hospitalizations). The number of emergency admissions, the number of hospitalizations in 2018 and the need for intensive care, and the mortality rate during hospitalization for patients with CCC were significantly higher than those for patients without CCC. The median length of hospitalization in patients with CCC was significantly longer.

CONCLUSION

Patients with CCC were hospitalized frequently and longer, had increased emergency and PICU admissions, and special long-term care needs. Pediatricians who pioneer care for children with CCC need education, training, and coordinated support to ensure qualified long-term care for these patients.

Postoperative incision scars and cosmetic satisfaction of living liver donors

Cosmetic appearance is a major concern for living donors. However, little is known about the impact of a surgical scar on body image changes in living liver donors. The aim of this study was to identify potential factors that cause displeasing upper midline incision scar, and to evaluate the overall satisfaction regarding body image and scarring after living donor hepatectomy.Donors who underwent right lobe hepatectomy were recruited. Exclusion criteria included reoperation, refusal to participate, and lost follow-up. All donors were invited to complete the Vancouver Scar Scale (VSS) and the body image questionnaire. According to the VSS results of upper midline incision scar, donors were divided into 2 groups: good scarring group (VSS ≤4) and bad scarring group (VSS >4). we compared the clinical outcomes, including the demographics, preoperation, intraoperation, and postoperation variables. The study also analyzed the results of the body image questionnaire.The proportion of male donors was 48.9%. The bad scarring group consisted of 63% of the donors. On multivariate analysis, being a male donor was found to be an independent predictor of a cosmetically displeasing upper midline incision scar with statistical significance. The results of body image questionnaires, there were significant differences in cosmetic score and confidence score among the 2 groups.The upper midline incision and male donors have higher rates of scarring in comparison with the transverse incision and female donors. Donors who reported having a higher satisfaction with their scar appearance usually had more self-confidence. However, the body image won't be affected. Medical staff should encourage donors to take active participation in wound care and continuously observe the impact of surgical scars on psychological changes in living liver donors.

Neoadjuvant radiation above NCCN guidelines for rectal cancer is associated with age under 50 and early clinical stage

INTRODUCTION

Recent data suggest patients with early-onset rectal cancer (EORC) receive neoadjuvant radiation above recommended doses without oncologic benefit. The use of excessive radiation may lead to worse outcomes and patient harm. We sought to evaluate predictors of aggressive neoadjuvant radiation (A-XRT) use in EORC patients and compare this to late-onset rectal cancer (LORC) patients.

METHODS

The National Cancer Database from 2004 to 2014 was queried for rectal adenocarcinoma patients undergoing surgical resection. Patients with stage 0 or IV disease, positive margins, and incomplete data were excluded. Standard neoadjuvant radiation (S-XRT) was based upon NCCN guidelines: 25-50.4 Gray for stage II/III patients and none for stage I. Excess radiation was considered A-XRT. Patients diagnosed at age < 50 years were labeled EORC; those ≥ 50 years were LORC. Categorical data were analyzed with chi-square test. Logistic regression was used to analyze clinicodemographic associations with A-XRT.

RESULTS

45,403 patients were included: 7999 (17.6%) EORC and 37,404 (82.4%) LORC. Multivariable logistic regression demonstrated that A-XRT use among stage I patient was associated with male gender, age under 50, urban location, mucinous histology, and poor tumor differentiation. Among stage II and III patients, A-XRT use was associated with male gender, age under 50, higher education and income, and urban location. Cox hazards did not demonstrate a significant association of A-XRT use with survival.

CONCLUSION

Our data reaffirm that EORC patients more frequently receive A-XRT and that use is based on demographic features independent of tumor characteristics. Reasons for A-XRT, particularly in EORC patients, should be clarified to promote adherence to guidelines and minimize patient harm.

Seasonal variation of decompensated heart failure admissions and mortality rates in sub-Saharan Africa, Cameroon

BACKGROUND

Epidemiological data of heart failure (HF) decompensation from the northern hemisphere suggests higher rates during winter.

OBJECTIVES

We aimed to explore the seasonal variation in decompensated HF admission and mortality rates in a country with equatorial climate.

METHODS

We conducted a retrospective cross-sectional study by chart review of the admission, discharge registries and patient files from 2016 to 2018 in the cardiology unit of the Yaoundé Central Hospital, Cameroon. Data was collected on HF morbidity and mortality from the registers and patients' files. Corresponding seasonal climatic data was obtained from the meteorology office of the Cameroonian ministry of transports. Analysis of variance and Chi-square test were respectively used to compare the continuous and categorical data between across seasons. Correlation between continuous data was assess with the Spearman correlation.

RESULTS

Decompensated HF accounted for 636 (36.2%) out 1755 cardiology unit admission and an 18% lethality rate. Decompensated HF admission, mortality and lethality rates were respectively 38.2%, 6.7% and 17.9% higher during the long rainy season (all P values>0.05). We observed a borderline-to-significant inverse linear continuous correlation between monthly temperatures and admission rate (r=-0.301; P=0.070), lethality rate (r=-0.361; P=0.030) and mortality rate (r=-0.385; P=0.020). There was no significant difference of the distribution of precipitating factors between seasons.

CONCLUSION

Although statistically insignificant, decompensated HF admissions and mortality increase in rainy season where the temperature is lower in an equatorial climate.

Effect of Different Endurance Training Protocols During Cardiac Rehabilitation on Quality of Life

BACKGROUND

This study aimed to assess the effect of different types of endurance training during outpatient cardiac rehabilitation on patients' health-related quality of life (HRQL).

METHODS

The MacNew Heart Disease HRQL questionnaire and the Hospital Anxiety and Depression Scale were used to assess changes in HRQL in 66 patients before and after 6 weeks of cardiac rehabilitation. Patients were randomized to 1 of 3 types of supervised endurance training: continuous endurance training, high-intensity interval training, and pyramid training. Two-way analysis of variance for repeated measure and chi-square test were used to analyze changes before and after rehabilitation.

RESULTS

Attendance rate during the 6 weeks of exercise training was 99.2%. Physical work capacity increased from 136.1 to 165.5 watts (+22.9%; P < .001), and there were no statistical differences between training protocols. Fully completed questionnaires at both time points were available in 46 patients (73.9%; 61.3±11.6 years, 34 males, 12 females). Regardless of the type of supervised endurance training, there was significant improvement during rehabilitation in each of the categories of the MacNew questionnaire (ie, emotion, physical, social, global; all P < .05) and the Hospital Anxiety and Depression Scale (anxiety: P = .05; depression: P = .032), without significant differences between protocols.

CONCLUSIONS

All 3 types of endurance training led to significant and well comparable increases in physical work capacity, which was associated with an increase in HRQL independent of the type of training. Our findings support further individualization of training regimes, which could possibly lead to better compliance during life-long home-based exercise training.

Tick trails: the role of online recreational trail reviews in identifying risk factors and behavioral recommendations associated with tick encounters in Indiana

BACKGROUND

Recreational trails abound across the United States and represent high risk areas for tick exposure. Although online reviews represent a rich source of user information, they have rarely been used in determining the risk of tick exposure during recreational trail use. Based on online user reviews and comments, the purpose of this study was to determine risk factors and behavioral recommendations associated with tick encounters (Tick Presence) on recreational trails in the state of Indiana, U.S.

METHODS

We reviewed 26,016 user comments left on AllTrails.com for 697 Indiana trails. Reviews were evaluated to determine Tick Presence/Absence, the total number of Tick Presence Reviews per trail, and multiple trail and user behavioral characteristics. We used hot spot (Getis-Ord Gi*) analysis to test the hypothesis of whether there are clusters in the number of Tick Presence Reviews. Pearson chi-square tests of independence evaluated whether tick presence was associated with several trail characteristics. Finally, negative binomial regression evaluated the strength of the association between the number of Tick Presence Reviews and several trail characteristics.

RESULTS

Tick Presence was recorded at 10% (n = 65) of trails and occurred most frequently in May. Hot spot analysis revealed statistically significant clusters of Tick Presence Reviews on trails in the Southern Indiana State Region. Results of χ2 tests indicated significant associations between Tick Presence Reviews and (a) State Region and (b) Land Management Type; Mann-Whitney U tests detected significant differences in Tick Presence Reviews based on Trail Length and Elevation Gain. Subsequent results of a negative binomial regression model indicated that Southern Indiana State Region, Federal and Private Land Management Type, and Elevation Gain were factors significantly associated with Tick Presence Reviews. Content of user reviews indicated several behaviors employed to prevent tick encounters, particularly Repellent Application and Recreational Deterrence; 25% included a behavior Recommendation to others.

CONCLUSIONS

Online, user-generated trail reviews have the potential to serve as rich data sources for identifying recreational trails, where 1) the risk of tick exposure is great, 2) more robust active tick and tick-borne pathogen surveillance may be warranted, and 3) tailored prevention interventions are needed.

Prevalence of colorectal cancer biomarkers and their impact on clinical outcomes in Riyadh, Saudi Arabia

Objectives

KRAS, NRAS, and BRAF mutations are commonly present in colorectal cancer (CRC). We estimated the frequency of KRAS, NRAS, and BRAF mutations and assessed their impact on survival and other clinical variables among Saudi patients.

Design

Retrospective cohort study design.

Settings

Oncology department of a tertiary hospital in Riyadh, Saudi Arabia. We gathered information from 2016 to 2018.

Participants

Cohort of 248 CRC patients to assess the demographic data, pathological tumour features, response to treatment modalities, disease progression, and metastasis.

Statistical analysis used

Correlation analysis using the chi-square test. Survival analysis using a Kaplan Meier method. Cox regression analysis to calculate the hazard ratios.

Results

Demographic data revealed that 84% of patients were diagnosed with CRC above the age of 50 years. Only 27% of patients presented with distant metastasis. KRAS mutations were the most prevalent (49.6%), followed by NRAS mutations (2%) and BRAF mutations (0.4%). Wild type tumours were found among 44.4% of patients. KRAS mutation showed no significant correlation with the site, type, pathological grade, and stage of the tumour.

The mean survival time was shorter among patients with KRAS mutations than among patients with wild type KRAS tumours (54.46 vs. 58.02 months). Adjusted analysis showed that the survival time was significantly affected by patients’ age at diagnosis (P = 0.04). Male patients had an increased risk of mortality by 77% (hazard ratio: 1.77).

Conclusions

Saudi CRC patients had a high frequency of KRAS mutations and a low frequency of BRAF mutations. The KRAS mutation status did not affect the patients’ survival.

Effect of Oat β-Glucan on Affective and Physical Feeling States in Healthy Adults: Evidence for Reduced Headache, Fatigue, Anxiety and Limb/Joint Pains

The gastrointestinal (GI) side-effects of dietary fibers are recognized, but less is known about their effects on non-GI symptoms. We assessed non-GI symptoms in a trial of the LDL-cholesterol lowering effect of oat β-glucan (OBG). Participants (n = 207) with borderline high LDL-cholesterol were randomized to an OBG (1 g OBG, n = 104, n = 96 analyzed) or Control (n = 103, n = 95 analyzed) beverage 3-times daily for 4 weeks. At screening, baseline, 2 weeks and 4 weeks participants rated the severity of 16 non-GI symptoms as none, mild, moderate or severe. The occurrence and severity (more or less severe than pre-treatment) were compared using chi-squared and Fisher's exact test, respectively. During OBG treatment, the occurrence of exhaustion and fatigue decreased versus baseline (p < 0.05). The severity of headache (2 weeks, p = 0.032), anxiety (2 weeks p = 0.059) and feeling cold (4 weeks, p = 0.040) were less on OBG than Control. The severity of fatigue and hot flashes at 4 weeks, limb/joint pain at 2 weeks and difficulty concentrating at both times decreased on OBG versus baseline. High serum c-reactive-protein and changes in c-reactive-protein, oxidized-LDL, and GI-symptom severity were associated with the occurrence and severity of several non-GI symptoms. These data provide preliminary, hypothesis-generating evidence that OBG may reduce several non-GI symptoms in healthy adults.

Effect of self-acupressure on middle ear barotrauma associated with hyperbaric oxygen therapy: A nonrandomized clinical trial

BACKGROUND

In hyperbaric oxygen therapy (HBOT), a patient is exposed to pure oxygen in a chamber. While HBOT is a long-standing and well-established treatment for a wide variety of medical conditions, one of the main complications is middle ear barotrauma (MEB), which can lead to complaints of ear discomfort, stuffiness or fullness in the ear, and difficulties in equalizing ear pressure. The aim of this study is to evaluate the efficacy of self-acupressure in preventing and reducing the degree of MEB associated with HBOT.

METHODS

This is a prospective nonrandomized controlled study. A sample of 152 participants will be assigned to 2 groups in a 1:1 ratio. The participants in the control group will receive conventional Valsalva and Toynbee maneuvers, while those in the experimental group will be given additional self-acupressure therapy. The acupoints used will be TE17 (Yifeng), TE21 (Ermen), SI19 (Tinggong), and GB2 (Tinghui). The Modified Teed Classification, symptoms of MEB, and overall ear discomfort levels will be assessed. Data will be analyzed using the Chi-Squared test or t test.

OBJECTIVES

This study aims to evaluate the efficacy of self-acupressure for preventing and reducing the degree of MEB associated with HBOT.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier: NCT04311437. Registered on 17 March, 2020.

Recurrence rates and long-term survival factors in young women with breast cancer

Objectives:

To evaluate the factors related to breast cancer (BC) recurrence as well as survival in women ≤40 years old.

Methods:

This is a retrospective medical record review of women aged ≤40 years diagnosed with BC stages I to III between January 2009 and June 2017 at King Abdulaziz University Hospital (KAUH), Jeddah, Saudi Arabia. Demographic data collected included patients’ initial presentation (including age and date of diagnosis), imaging studies, tumor characteristics, type of surgery, systemic therapy (if any) received, and site of first recurrence. Data was analyzed to assess recurrence rate, disease-free survival (DFS), and overall survival (OS), and determine associated factors. Descriptive statistics were used to calculate the mean, median, standard deviation, and quartiles. Chi-square test was performed to test the association between 2 variables. Kaplan-Meier analyses were performed to assess survival distribution.

Results:

A total of 117 patients were included for analysis. Median follow-up was 16 months (range 0 to 99). Five-year DFS 57% and OS was 89%. Adjuvant chemotherapy was associated with a better DFS (hazard ratio of 0.204; 95% confidence interval, 0.050 to 0.832; p=0.027). Higher tumor, node, metastasis stage was significantly associated with worse DFS (p=0.034). Fewer postoperative follow-up visits significantly predicted recurrence (p=0.003).

Conclusion:

We found a high risk of BC recurrence among patients at our institution. Higher cancer stage, nonuse adjuvant chemotherapy, and low follow-up rate were significant predictive factors for recurrence.

[Experience of care and daily life during national sanitary confinement in patients followed and treated in Cancer Control Centers: The BaroCov Inquiry]

Le confinement dans le cadre de la CoVid 19 a nécessité des organisations en centre de lutte contre le cancer avec notamment le report de certains soins. Nous avons interrogé 6 080 patients qui avaient un rendez-vous programmé durant cette période. Deux mille quatre cent soixante-dix-huit patients ont donné leur avis concernant l’accès et l’organisation des soins, la téléconsultation, leurs préoccupations et leurs motifs de satisfaction. S’ils se disent pour 83 % d’entre eux, satisfaits de l’organisation des soins, 25 % des répondants déclarent un renoncement à des soins qu’ils qualifient d’indispensables dans un tiers des cas. La préoccupation en lien avec le suivi de la maladie cancéreuse passe avant celle d’attraper le virus Sars-cov-2, contrairement à la population générale, et les relations avec leurs proches sont spontanément citées comme motif de satisfaction. Cette méthode permet de saisir l’expérience des patients, malgré certaines limites. Une telle approche pourrait servir à la mise en place en période normale d’un dispositif spécifique.

Analysis of the operative factors related to anal exhaust time after laparoscopic surgery for benign gynecological diseases

PURPOSE

The study seeks to determine surgical factors related to anal exhaust in patients treated with laparoscopic surgery for benign gynecological diseases and to explore measures that effectively promote the rapid recovery of intestinal function in these patients.

METHODS

From June 2017 to August 2018, 155 patients with benign gynecological diseases who underwent laparoscopic surgery in our hospital were selected as study subjects. Patients were divided into two groups based on anal exhaust time: the ≤ 24-hour group and > 24-hour group. Factors related to the operation were statistically analyzed for all patients. Chi-squared tests and logistic regression were used for univariate and multivariable analyses.

RESULTS

Of 155 gynecological patients, 57 (36.8%) underwent laparoscopic ovarian cyst stripping, 48 (30.9%) underwent laparoscopic salpingectomy with/without oophorectomy, and 50 (32.3%) underwent laparoscopic myomectomy. Among all patients, 62 (40.0%) and 93 (60.0%) had anal exhaust within and after 24 h, respectively. Univariate analysis results revealed differences in the operation method (P = 0.040), intraoperative blood loss (P = 0.037), operation duration (P = 0.007), whether an abdominal drainage tube was placed (P = 0.012) and whether warm saline was used (37 °C) for abdominal washing (P = 0.013) between groups. Logistic regression analysis showed that the duration of the operation (P = 0.027) and whether warm saline was used for abdominal washing (P = 0.040) were the main factors affecting anal exhaust time.

CONCLUSION

During laparoscopy for patients with benign gynecological diseases, abdominal washing with warm water is an important factor that promotes early postoperative anal exhaust and is worthy of use in clinical practice.

Special care dentistry perception among dentists in Jakarta: An online survey study

Special Care Dentistry (SCD) or Special Needs Dentistry is a branch of dentistry concerned with the oral health of people with a variety of medical conditions or limitations that require more than routine delivery of care. There were reports on oral status of special care patients and special interest group for SCD dentists in Indonesia has existed. However, there was not perception report on SCD amongst dentists in Jakarta. This paper will describe the perception of dentists in Jakarta towards SCD. A cross-sectional questionnaire, translated and cross adapted to Indonesian, was distributed online through Whatsapp to dentists registered in Jakarta late 2019. Quantitative data was analyzed using statistical software for proportion and correlation using Chi-Square test. The questionnaire explored dentists’ perception towards SCD. A total of 250 dentists participated in this study, of them 173 general practitioners and 77 specialist dentists. Most respondents reported that they did not have SCD component during undergraduate dental school and did not provide treatment to patients with special needs in their clinical practice. Most respondents have poor perception of SCD, however, most of the respondents showed motivation and interest towards SCD training. Dentists in Jakarta involved in this study had poor perception of SCD. More efforts should be performed to improve SCD education and awareness.

Frequency Of Developmentally Malformed Permanent Maxillary Lateral Incisors In Patients Visiting The Three Teaching Dental Hospitals Of Peshawar

BACKGROUND

The permanent maxillary lateral incisor (PMLI) shows morphological variations, in the form of different crown shapes such as peg-shaped, cone-shaped, barrel-shaped and canine-shaped. The frequency of developmentally malformed permanent maxillary lateral incisors varies among different populations. The aim of this study was to document the frequency of different shapes of developmentally malformed permanent maxillary lateral incisors in patients visiting the three teaching dental hospitals of Peshawar.

METHODS

It was a cross-sectional study conducted in the Oral Diagnosis department of Peshawar Dental College, Sardar Begum Dental College, and Khyber College of Dentistry from 1st Sep 2018 to 15th June 2019. A total of 82 subjects were included that fulfilled the inclusion criteria. Shape of the malformed PMLI was determined using Computer-aided design/Computer-aided manufacturing software. Descriptive statistics including frequencies and percentages for observed developmental malformation and their types were computed and Chi-square test was applied to see the relation between various shapes and their occurrence with respect to site and position within the jaws.

RESULTS

The peg shaped PMLI was seen in 81 (98.87%) patients and barrel shaped was present in 1 (1.22%) patient. The malformed PMLIs was found to be unilateral in 38 (46.3%) and bilateral in 44 (53.7%) patients, with more common presence on both sides 44 (53.7%) followed by right side 20 (24.4%) and left side 18 (22.0%).

CONCLUSIONS

The subjects having predominant developmental malformation in case of permanent maxillary lateral incisor was peg-shaped permanent maxillary lateral incisor.

African American-Caucasian American differences in aortic valve replacement in patients with severe aortic stenosis

BACKGROUND

Among patients with severe aortic stenosis (AS), there are limited data on aortic valve replacement (AVR), reasons for nonreceipt and mortality by race.

METHODS

Utilizing the Duke Echocardiography Laboratory Database, we analyzed data from 110,711 patients who underwent echocardiography at Duke University Medical Center between 1999 and 2013. We identified 1,111 patients with severe AS who met ≥1 of 3 criteria for AVR: ejection fraction ≤50%, diagnosis of heart failure, or need for coronary artery bypass surgery. Logistic regression models were used to assess the association between race, AVR and 1-year mortality. χ2 testing was used to assess potential racial differences in reasons for AVR nonreceipt.

RESULTS

Among the 1,111 patients (143 AA and 968 CA) eligible for AVR, AA were more often women, had more diabetes, renal insufficiency, aortic regurgitation and left ventricular hypertrophy. CA were more often smokers, had more ischemic heart disease, hyperlipidemia and higher median income levels. There were no racial differences in surgical risk utilizing logistic euroSCORES. Relative to CA, AA had lower rates of AVR (adjusted odds ratio 0.46, 95% CI 0.3-0.71, P < .001) yet similar 1-year mortality (aHR 0.81, 95% CI 0.57-1.17, P = .262). There were no significant differences in reasons for AVR nonreceipt.

CONCLUSIONS

We identified 143 African Americans (AA) and 968 Caucasian Americans(CA) with severe AS who met prespecified criteria for AVR.. AA relative to CA were more often women, had more diabetes, renal insufficiency, and left ventricular hypertrophy, however had less tobacco use, ischemic heart disease, hyperlipidemia and lower median income levels. Among patients with severe AS, AA relative to CA had lower rates of AVR (adjusted odds ratio 0.46, 95% CI 0.3-0.71, P < .001) without significant differences in reasons for AVR nonreceipt and similar 1-year mortality.

Smoking and cessation behaviors in patients at federally funded health centers - United States, 2014

BACKGROUND

Federally funded health centers (HCs) provide care to the most vulnerable populations in the U.S., including populations with disproportionately higher smoking prevalence such as those with lower incomes.

METHODS

This study compared characteristics of adult HC patients, by cigarette smoking status, and assessed smoking cessation-related behaviors using 2014 Health Center Patient Survey data; analysis was restricted to adults with data on cigarette smoking status (n = 5583). Chi-square and logistic regression analyses were conducted.

RESULTS

Overall, 28.1 % were current smokers and 19.2 % were former smokers. Current smokers were more likely to report fair/poor health (48.2 %) and a high burden of behavioral health conditions (e.g., severe psychological distress 23.9 %) versus former and never smokers. Most current smokers reported wanting to quit in the past 12 months (79.0 %) and receiving advice to quit from a healthcare professional (78.7 %). In a multivariable model, age <45, non-white race, COPD diagnosis, and past 3-month marijuana use were significantly associated with desire to quit. Few former smokers (15.2 %) reported using cessation treatment, though use was higher among those who quit within the previous year (30.6 %).

CONCLUSIONS

Although most current smokers reported a desire to quit, low uptake of evidence-based treatment may reduce the number who attempt to quit and succeed. Given the burden of tobacco use, future efforts could focus on identifying and overcoming unique personal, healthcare professional, or health system barriers to connecting them with cessation treatments. Increasing access to cessation treatments within HCs could reduce smoking-related disparities and improve population health.

Analysis of treatment cost and persistence among migraineurs: A two-year retrospective cohort study in Pakistan

Objectives

The persistence pattern of anti-migraine drugs’ use among migraineurs is very low in the United States and different European countries. However, the cost and persistence of antimigraine drugs in Asian countries have not been well-studied. Hence, the present study aimed to evaluate the treatment cost and persistence among migraineurs in Pakistan.

Methods

Data from prescriptions collected from migraineurs who visited the Outpatient Department (OPD) of different public and private sector tertiary-care hospitals of Karachi, Pakistan were used to conduct this retrospective cohort study from 2017 to 2019. The minimum follow up period for each migraineur was about 12 months for persistence analysis while dropped-out patients data were also included in survival analysis as right censored data. Pairwise comparisons from Cox regression/hazards ratio were used to assess the predictors of persistence with the reference category of non-binary variables i.e. hazard ratio = 1 for low frequency migraineurs and NSAIDs users. Persistence with anti-migraine drugs was estimated using the Kaplan-Meier curve along with the Log Rank test.

Results

A total of 1597 patients were included in this study, 729 (45.6%) were male and 868 (54.3%) were female. Non-steroidal anti-inflammatory drugs (NSAIDs) were the most prescribed class of drug initially for all classes of migraineurs (26.1%). Of them, 57.3% of migraineurs discontinued their treatment, 28.5% continued while 14.8% were switched to other treatment approaches. Persistence with initial treatment was more profound in female (58.8%) patients compared to males while the median age of continuers was 31 years. The total cost of migraine treatment in the entire study cohort was 297532.5 Pakistani Rupees ($1901.1). By estimating the hazard ratios (HR) using the Cox regression analysis, it can be observed that patients with high frequency (HR, 1.628; 95%CI, 1.221–2.179; p<0.0001) migraine, depression (HR, 1.268; 95%CI, 1.084–1.458; p<0.0001), increasing age (HR, 1.293; 95%CI, 1.092–1.458; p<0.0001), combination analgesics (HR, 1.817; 95%CI, 0.841–2.725; p = 0.0004) and prophylaxis drugs (HR, 1.314; 95%CI, 0.958–1.424; p<0.0001) users were at a higher risk of treatment discontinuation. However, patients with chronic migraine (HR, 0.881; 95%CI, 0.762–0.912; p = 0.0002), epileptic seizure (HR, 0.922; 95%CI, 0.654–1.206; p = 0.0002), other comorbidities (HR, 0.671; 95%CI, 0.352–1.011; p = 0.0003) and users of triptan(s) (HR, 0.701; 95%CI, 0.182–1.414; p = 0.0005) and triptan(s) with NSAIDs (HR, 0.758; 95%CI, 0.501–1.289; p<0.0001) had more chances to continue their initial therapy.

Conclusion

Similar to western countries, the majority of migraineurs exhibited poor persistence to migraine treatments. Various factors of improved persistence were identified in this study.

Epidemiology of emergency calls for time-dependent acute illnesses during COVID-19 outbreak in Umbria region (Italy)

The recent literature reported an inverse correlation between COVID-19 pandemic and hospital admissions for Acute Coronary Syndromes (ACS).

Improving Autism Screening and Referrals With Electronic Support and Evaluations in Primary Care

BACKGROUND

Universal screening for autism promotes early evidence-based treatment. However, many children are not screened, and screened children are often not referred for autism evaluation.

METHODS

We implemented process changes in 3 phases: phase 1, changing the screening instrument and adding decision support; phase 2, adding automatic reminders; and phase 3, adding a referral option for autism evaluations in primary care. We analyzed the proportion of visits with autism screening at 2 intervention clinics before and after implementation of process changes versus 27 community clinics (which received only automatic reminders in phase 2) with χ2 test and interrupted time series. We evaluated changes in referral for autism evaluation by calculating the rate ratio for referral.

RESULTS

In 12 233 visits over 2 years (baseline and phased improvements), autism screening increased by 52% in intervention clinics (58.6%-88.8%; P < .001) and 21% in community clinics (43.4%-52.4%; P < .001). In phase 1, interrupted time series trend for screening in intervention clinics increased by 2% per week (95% confidence interval [CI]: 1.1% to 2.9%) and did not increase in community clinics. In phase 2, screening in the community clinics increased by 0.46% per week (95% CI: 0.03% to 0.89%). In phase 3, the intervention clinic providers referred patients for diagnostic evaluation 3.4 times more frequently (95% CI: 2.0 to 5.8) than at baseline.

CONCLUSIONS

We improved autism screening and referrals by changing the screening instrument, adding decision support, using automatic reminders, and offering autism evaluation in primary care in intervention clinics. Automatic reminders alone improved screening in community clinics.

The Effect of Acupressure on Daytime Sleepiness and Sleep Quality in Hemodialysis Patients

This study was carried out to evaluate the effect of acupressure applied to hemodialysis patients on the level of daytime sleepiness and sleep quality. The data were collected using the Descriptive Information Form, Pittsburgh Sleep Quality Index, and Epworth Sleepiness Scale. In the study, a total of 12 sessions of acupressure were applied to the Shenmen (HT7), Sanyingjao (Sp6), and Yungquan (KI1) points in the experimental group for 4 weeks. No intervention was applied to the control group. After the acupressure, it was determined that the sleep quality of the experimental group was better than that of the control group and that daytime sleepiness was less compared with the control group. After the acupressure, it was determined that the sleep latency of the experimental group was statistically significantly less and their total sleep duration was higher compared with the control group (P < .05). Although there was a decrease in the sleep quality of the experimental group 1 month after the cessation of the acupressure, it was determined that the sleep quality of the experimental group was better than that of the control group (P < .05). It was concluded that acupressure was an effective nursing intervention in increasing sleep quality and decreasing daytime sleepiness of hemodialysis patients.

Improving knowledge of cyclist crashes based on hospital data including crash descriptions from open text fields

INTRODUCTION

In this study we explore the added value of bicycle crash descriptions from open text fields in hospital records from the Aarhus municipality in Denmark. We also explore how bicycle crash data from the hospital complements crash data registered by the police in the same area and time period.

METHOD

The study includes 5,313 Danish bicycle crashes, of which 4,205 were registered at the hospital and 1,078 by the police. All crashes occurred from 2010 to 2015. We performed an in-depth analysis of the open text fields on hospital records to identify factors associated with each crash using four categories: bicyclist, road, bicycle, and the other party. We employed the chi-squared test to compare the distribution of variables between crashes registered at the hospital and by the police. A binary logit model was used to estimate the probability that a crash factor is identified, and that each crash factor is associated with a single-bicycle crash.

RESULTS

The open-ended text fields in hospital records provide detailed information about crash factors not available in police records, including riding speed, inattention, clothing, specific road conditions, and bicycle defects. The factors alcohol and curb had the highest odds of being identified in relation to a single-bicycle crash. Crash data registered at the hospital included a larger number of bicycle crashes, particularly single-bicycle crashes and crashes with slight injuries only.

CONCLUSION

Crash information registered at the hospital in Aarhus Municipality contributes to a better understanding of bicycle crashes due to detailed information about crash-associated factors as well as information about a larger number of bicycle crashes, particularly single-bicycle crashes. Practical implication: Efforts to improve access to detailed information about bicycle crashes are needed to provide a better basis for bicycle crash prevention.

Enhanced endoscopic detection of occult gastric cancer in carriers of pathogenic CDH1 variants

BACKGROUND

Germline inactivating variants in the CDH1 tumor suppressor gene impart an elevated lifetime risk of diffuse gastric cancer. The current endoscopic surveillance method depends upon random gastric biopsies for early cancer detection.

METHODS

Asymptomatic adults with pathogenic or likely pathogenic CDH1 variants referred for endoscopic gastric cancer surveillance were included in this retrospective cohort. Upper gastrointestinal endoscopy was performed according to the consensus Cambridge method, in the early period, or a systematic (Bethesda) protocol as part of an ongoing natural history study. The primary outcome measure was cancer detection.

RESULTS

Collectively, 135 endoscopic surveillance procedures were performed in 120 patients. Twenty-six (19%, 26/135) procedures were performed using Cambridge method and 109 (81%) using the Bethesda protocol. Gastric signet ring cell carcinomas were detected in 15% (4/26) using the Cambridge method and 36% (40/109) using the Bethesda protocol (p < 0.05). Almost half (44.2%, 53/120) of patients later elected for prophylactic total gastrectomy, of whom 51 (96%, 51/53) had a signet ring cell carcinoma (T1a) discovered by histopathology. On a per endoscopy basis, the false-negative rates of detection using Cambridge method and Bethesda protocol were 80% (12/15) and 37.7% (17/45), respectively (p < 0.01).

CONCLUSIONS

Gastric cancer detection was more frequent with implementation of a systematic surveillance protocol in CDH1 variant carriers. Given the decision for prophylactic surgery is often made by patients in the context of family history and pathologic result of surveillance biopsies, we propose the Bethesda protocol offers patients an opportunity to make more informed decisions.

Validating the underlying assumption of quasi-induced exposure technique disaggregated by crash injury severity

INTRODUCTION

Quasi-induced exposure (QIE) technique has been popularly applied in the field of traffic safety research for decades. One of the basic assumptions of QIE theory is that the not-at-fault driving parties (D2s) involved in the crashes are the random selection of overall driving population at the event of crash occurrence. Very few literatures, however, can be identified to validate the assumption for crashes with specific injury severities that may not be satisfied in reality.

METHOD

The study aims to check the validity of the assumption categorized by crash injury severity with the use of Michigan crash data. Latent class analysis is employed to generate several latent classes for the crashes with specific injury outcomes. Chi-square test is adopted to identify the significance of the similarity of D2 distributions among the latent classes.

RESULTS

The results indicate that: (a) for fatal crashes the statistical tests do not identify the significant discrepancies for D2 distributions of driver gender, age, and vehicle type between latent classes; (b) for injury crashes, both D2 driver gender and age have the similar distributions between/among various classes, while the D2 vehicle types show the inconsistent distributions; and (c) with respect to property damage only crashes, the distributions of three vehicle-driver characteristics are significantly different among the latent classes. It implies that the underlying assumption may not entirely hold true for all the injury severities and driver-vehicle characteristics. Practical Applications: The findings pinpoint the applicability of the QIE technique under specific scenarios and highlight the importance of validating the underlying assumption of QIE prior to its application.