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Medicare dental coverage for patients with head and neck cancer: An opportunity in need of advocates. Oral Oncol 2024; 153:106754. [PMID: 38492972 DOI: 10.1016/j.oraloncology.2024.106754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 03/09/2024] [Indexed: 03/18/2024]
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Building a cm 2scale CVD graphene-based gas sensor: modelling the kinetic with a three-site adsorption/desorption Langmuir model. NANOTECHNOLOGY 2024; 35:285501. [PMID: 38579693 DOI: 10.1088/1361-6528/ad3b02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 04/05/2024] [Indexed: 04/07/2024]
Abstract
In this article, we aim to develop and study a highly sensitive and selective cm2scale graphene-based gas sensor. We present the technology used to fabricate sensors which integrate monolayer chemical vapour deposition graphene: photolithography and transfer of layers. Characterization techniques (optical microscopy, AFM, micro-Raman spectroscopy, transport electrical measurements) ensure a diagnosis of graphene ribbons and allow good reproducibility of technological processes. We present the results of gas characterizations after a 200 ppm NO2exposure. We propose a novel approach for the modelling of the sensor response with a three-site adsorption/desorption Langmuir model. This innovative way of modelling the sensor response should provide a better understanding of the sensor's kinetic and help to overcome the long response time observed with graphene gas sensors.
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Dental Use and Spending in Medicare Advantage and Traditional Medicare, 2010-2021. JAMA Netw Open 2024; 7:e240401. [PMID: 38407909 PMCID: PMC10897735 DOI: 10.1001/jamanetworkopen.2024.0401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 01/06/2024] [Indexed: 02/27/2024] Open
Abstract
This cross-sectional study examines Medicare Advantage and traditional Medicare beneficiaries’ use of and spending for dental services.
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Treatment deferral for elevated blood pressure at a dental school clinic. J Dent Educ 2024; 88:51-55. [PMID: 37727061 DOI: 10.1002/jdd.13369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 07/07/2023] [Accepted: 09/05/2023] [Indexed: 09/21/2023]
Abstract
OBJECTIVES Current guidelines by the American Dental Association (ADA) recommend deferral of elective dental care for elevated blood pressure. However, it is unknown how frequently this impacts dental treatment. The purpose of this study was to evaluate rates of asymptomatic hypertension and treatment deferral at a dental school clinic. METHODS This was a retrospective study with data extracted from a chart review of all patients presenting for care at a dental school teaching practice. Differences in dental procedures, the time between visits, and the number of antihypertensive medications were calculated between patients with and without a blood pressure reading exceeding current guidelines for elective treatment. RESULTS Among 26,821 individuals, 1265 had a visit with elevated blood pressure. Blood pressure readings at the next visit were significantly lower (systolic blood pressure 137 [95% confidence interval {CI} 135-138] mmHg, diastolic blood pressure 82 [95% CI 81-83 mmHg], p < 0.001), although only 24 patients reported taking a new medication. Only 4.1% of these patients had a procedure deferred; for those that did, the average intervisit time was 88.2 days (95% CI 77.7-98.7 days). CONCLUSIONS The majority of patients with blood pressure readings exceeding current ADA recommendations for treatment were treated without evidence of harm. Patients were also unlikely to return to the clinic with new medications for blood pressure after a visit with an elevated blood pressure reading. Oral health providers must weigh the risks and benefits of care deferral and can consider an expanded role in hypertension management in dental settings when caring for patients with elevated blood pressure.
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Mapping Oral health and Local Area Resources (MOLAR): protocol for a randomised controlled trial connecting emergency department patients with social and dental resources. BMJ Open 2023; 13:e078157. [PMID: 38072485 PMCID: PMC10729266 DOI: 10.1136/bmjopen-2023-078157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
INTRODUCTION There are substantial inequities in oral health access and outcomes in the USA, including by income and racial and ethnic identity. People with adverse social determinants of health (aSDoH), such as housing or food insecurity, are also more likely to have unmet dental needs. Many patients with dental problems present to the emergency department (ED), where minimal dental care or referral is usually available. Nonetheless, the ED represents an important point of contact to facilitate screening and referral for unmet oral health needs and aSDoH, particularly for patients who may not otherwise have access to care. METHODS AND ANALYSIS Mapping Oral health and Local Area Resources is a randomised controlled trial enrolling 2049 adult and paediatric ED patients with unmet oral health needs into one of three trial arms: (a) a standard handout of nearby dental and aSDoH resources; (b) a geographically matched listing of aSDoH resources and a search link for identification of geographically matched dental resources; or (c) geographically matched resources along with personalised care navigation. Follow-up at 3, 6, 9 and 12 months will evaluate oral health-related quality of life, linkage to resources and dental treatment, ED visits for dental problems and the association between linkage and neighbourhood resource density. ETHICS AND DISSEMINATION All sites share a single human subjects review board protocol which has been fully approved by the Mass General Brigham Human Subjects Review Board. Informed consent will be obtained from all adults and adult caregivers, and assent will be obtained from age-appropriate child participants. Results will demonstrate the impact of addressing aSDoH on oral health access and the efficacy of various forms of resource navigation compared with enhanced standard care. Our findings will facilitate sustainable, scalable interventions to identify and address aSDoH in the ED to improve oral health and reduce oral health inequities. TRIAL REGISTRATION NUMBER NCT05688982.
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Challenges connecting emergency department patients with oral health care: A qualitative analysis of patients, emergency department clinicians, and dentists. J Am Dent Assoc 2023; 154:1087-1096.e4. [PMID: 38008526 PMCID: PMC10823431 DOI: 10.1016/j.adaj.2023.09.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/25/2023] [Accepted: 09/05/2023] [Indexed: 11/28/2023]
Abstract
BACKGROUND Unmet dental need shares many risk factors with unmet health-related social needs (HRSN) such as housing and food security and are a common cause for seeking treatment at the emergency department (ED). METHODS The authors recruited a purposive sample of English-speaking and Spanish-speaking patients, ED clinicians at 3 urban EDs, and dentists from nearby communities to participate in qualitative interviews to explore barriers to and facilitators of screening for HRSN and unmet dental needs in the ED. Themes were identified from transcripts using a modified grounded theory approach. RESULTS Interviews were conducted with 25 ED patients, 19 ED clinicians, and 4 dentists. Four themes were identified: (1) a preference for formalized resources, which more frequently exist for HRSN than for oral health; (2) frequent use of ad hoc resources that are less reliable or structured, particularly for dental referral information; (3) limited knowledge of oral health care resources in the community; and (4) desire for more assistance with identifying and addressing resource needs for both HRSN and oral health. Patients were amenable to screening through a variety of modalities and felt it would be helpful, but clinicians emphasized the need for easier referral processes because of frequent failure to connect patients to oral health care. CONCLUSIONS More robust infrastructure and clinician support are needed to ensure successful referral and screening without undue provider burden for both medical and dental clinicians. PRACTICAL IMPLICATIONS Patients are amenable to screening for unmet oral health needs and HRSN in the ED, which may improve access to care.
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Psychometric validation of the Reported and Intended Behaviour Scale (RIBS) in Hungary with a particular focus on 'Don't know' responses and further scoring recommendations. BMC Public Health 2023; 23:1773. [PMID: 37700224 PMCID: PMC10496190 DOI: 10.1186/s12889-023-16707-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 09/05/2023] [Indexed: 09/14/2023] Open
Abstract
AIMS Reported and Intended Behaviour Scale (RIBS) was designed to measure mental health stigma-related behaviors in the general public. We aimed to examine its psychometric properties and validate the scale in a Hungarian non-clinical community sample. The secondary aim of this study was to assess the appropriateness of the current scoring recommendations of 'Don't know' responses being coded as neutral, which had never been investigated before. In addition, we provide an overview of the results of already existing studies on the scale. METHODS Hungarian participants completed the RIBS within this cross-sectional online survey study and were considered non-clinical individuals based on a cut-off point of the Global Severity Index T score of 63 on the Symptom Checklist-90-Revised. Confirmatory factor analysis, reliability measures, and comparative analyses were performed. RESULTS Of the n = 5,701, n = 5,141 participants were included in the analysis. The mean age was 27.8 ± 11.1 years, and 89.2% (n = 4,587) of the sample were female. The unidimensional structure was supported by good model fit indices (RMSEA = 0.031, CFI = 0.999, TLI = 0.996, and WRMR = 0.006). Internal consistency of the RIBS and its test-retest reliability with a 5-month follow-up period were found to be good (Cronbach's alpha = 0.88 and ICC = 0.838). We found statistically significant differences between the total scores when the 'Don't know' responders were excluded from the sample or when they were coded as neutral as recommended by the scale authors (16 (IQR:13-18) vs. 15 (IQR:13-18) p < 0.0001). There were also statistically significant differences between 'Neither agree nor disagree' and 'Don't know' participants in several aspects of lived experiences of mental health problems. CONCLUSIONS The RIBS demonstrated good psychometric properties and can be transferred to the Hungarian context. It will be a valuable tool in assessing stigmatizing behavior and testing the efficacy of antistigma programs. Our results suggest that 'Neither agree nor disagree' and 'Don't know' responses bear different meanings, and coding should account for this.
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From childhood adversity to latent stress vulnerability in adulthood: the mediating roles of sleep disturbances and HPA axis dysfunction. Neuropsychopharmacology 2023; 48:1425-1435. [PMID: 37391592 PMCID: PMC10425434 DOI: 10.1038/s41386-023-01638-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/29/2023] [Accepted: 06/16/2023] [Indexed: 07/02/2023]
Abstract
Childhood adversity is a prominent predisposing risk factor for latent stress vulnerability, expressed as an elevated likelihood of developing stress-related psychopathology upon subsequent exposure to trauma in adulthood. Sleep disturbances have emerged as one of the most pronounced maladaptive behavioral outcomes of childhood adversity and are also a highly prevalent core feature of stress-related psychopathology, including post-traumatic stress disorder (PTSD). After reviewing the extensive literature supporting these claims, the current review addresses the notion that childhood adversity-induced sleep disturbances may play a causal role in elevating individuals' stress vulnerability in adulthood. Corroborating this, sleep disturbances that predate adult trauma exposure have been associated with an increased likelihood of developing stress-related psychopathology post-exposure. Furthermore, novel empirical evidence suggests that sleep disturbances, including irregularity of the sleep-wake cycle, mediate the link between childhood adversity and stress vulnerability in adulthood. We also discuss cognitive and behavioral mechanisms through which such a cascade may evolve, highlighting the putative role of impaired memory consolidation and fear extinction. Next, we present evidence to support the contribution of the hypothalamic-pituitary-adrenal (HPA) axis to these associations, stemming from its critical role in stress and sleep regulatory pathways. Childhood adversity may yield bi-directional effects within the HPA stress and sleep axes in which sleep disturbances and HPA axis dysfunction reinforce each other, leading to elevated stress vulnerability. To conclude, we postulate a conceptual path model from childhood adversity to latent stress vulnerability in adulthood and discuss the potential clinical implications of these notions, while highlighting directions for future research.
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Surface-guided radiotherapy overview: Technical aspects and clinical applications. Cancer Radiother 2023; 27:504-510. [PMID: 37558608 DOI: 10.1016/j.canrad.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 08/11/2023]
Abstract
In radiotherapy, patient positioning has long been ensured by ionizing imaging (kV or MV). Over the past ten years, surface-guided radiotherapy has appeared in radiotherapy departments. It is a continuous three-dimensional acquisition of the surface of the patient, based on the use of several optical cameras. The acquired surface is compared to an expected surface (usually taken from the planning scanner). Operators can constantly appreciate poor position, anatomical deformity or patient shift. Thus, the system allows an aid to the positioning of the patient, possibly without tattooing, but also a follow-up of the patient during the duration of the session. The most obvious contribution of the system concerns the treatment of the breast. In fact, for this location, the bone registration is not ideal and the target is visible in surface-guided radiotherapy. These systems also make it possible to treat in deep inspiration breath hold. But several other locations can benefit from it (pelvis, thorax, etc.).
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Stressful life events, oral health, and barriers to dental care during pregnancy. J Public Health Dent 2023; 83:275-283. [PMID: 37294070 DOI: 10.1111/jphd.12576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/02/2023] [Accepted: 05/17/2023] [Indexed: 06/10/2023]
Abstract
OBJECTIVES Poor oral health during pregnancy poses risks to maternal and infant well-being. However, limited research has documented how proximate stressful life events (SLEs) during the prenatal period are associated with oral health and patterns of dental care utilization. METHODS Data come from 13 states that included questions on SLEs, oral health, and dental care utilization in the Pregnancy Risk Assessment Monitoring System for the years 2016-2020 (n = 48,658). Multiple logistic regression analyses were used to assess the association between levels of SLE (0, 1-2, 3-5, or 6+) and a range of (1) oral health experiences and (2) barriers to dental care during pregnancy while controlling for socio-demographic and pregnancy-related characteristics. RESULTS Women with more SLEs in the 12 months before birth-especially six or more-reported worse oral health experiences, including not having dental insurance, not having a dental cleaning, not knowing the importance of caring for teeth and gums, needing to see a dentist for a problem, going to see a dentist for a problem, and unmet dental care needs. Higher levels of SLEs were also associated with elevated odds of reporting barriers to dental care. CONCLUSIONS SLEs are an essential but often understudied risk factor for poor oral health, unmet dental care needs, and barriers to dental care services. Future research is needed to understand better the mechanisms linking SLEs and oral health.
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Various lipid anchors on amphiphilic polyoxazolines to reach efficient intracellular delivery. Int J Pharm 2023:123103. [PMID: 37277088 DOI: 10.1016/j.ijpharm.2023.123103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/07/2023]
Abstract
This work aimed at evaluating the potential of amphiphilic polyoxazolines bearing lipid chain called lipopolyoxazolines to reach efficient intracellular delivery. Four lipid chains: linear saturated, linear unsaturated and two branched one of various length were associated to poly(2-methyl-2-oxazoline) block. The evaluation of their physicochemical features and their impact on cell viability and internalization capacity indicated that the linear saturated gathered the highest cell internalization with a good cell viability. Its intracellular delivery capacity was compared to the PEG reference (DSPE-PEG) after being formulated in liposomes and loaded with fluorescent probe. Both POxylated and PEGylated liposomes showed similar characteristics regarding size distribution, drug loading and cell viability. However, their intracellular delivery was dramatically different, with an improved delivery by 30 folds for the POxylated ones. This significantly better performance highlighted the difficulty of PEGylated liposomes to enter the cells by endocytosis, contrary to POxylated liposomes. This study promotes the value of lipopoly(oxazoline) as a lipopoly(ethylene glycol) alternative for effective intracellular delivery and holds great promises for development of nanoformulations for intravenous administration.
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Biotic and abiotic drivers of aquatic plant communities in shallow pools and wallows on the sub-Antarctic Iles Kerguelen. Polar Biol 2023. [DOI: 10.1007/s00300-023-03122-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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Factors associated with daptomycin consumption in French hospitals between 2019 and 2020: A nationwide surveillance study. Infect Dis Now 2023; 53:104636. [PMID: 36503170 DOI: 10.1016/j.idnow.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/25/2022] [Accepted: 12/02/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVES This study aimed to investigate factors associated with daptomycin consumption in French healthcare facilities (HCF) between 2019 and 2020. METHODS Antibiotic consumption expressed as number of defined daily doses (DDD) per 1,000 patient-days (PD) and antimicrobial resistance (AMR) expressed as incidence densities per 1,000PD were extracted each year from the nationwide surveillance network run by the SPARES project (Surveillance and Prevention of Antimicrobial RESistance in hospitals), collecting data at ward level among voluntary HCFs using standardized methodology and webtool. All HCF participating both in 2019 and 2020 were included. A multivariable linear regression was fitted. RESULTS Among 622 HCFs, we analyzed daptomycin consumption and AMR data in 1,637 clinical wards. Incidence densities of methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-resistant coagulase-negative staphylococci (MRCNS) were the highest in intensive care unit wards (0.54 and 6.83 respectively in 2020). On the most adjusted model, the year 2020 was correlated with a higher daptomycin consumption (1.53; p = 0.01). A greater number of inpatient beds (0.01; p < 0.001), the presence of orthopedic surgery activity in the HCF (1.66; p < 0.02), MRSA (4.38; p < 0.001) and MRCNS (0.61; p < 0.001) incidence densities were associated with a higher daptomycin use. The final model explained 18% of the observed variance. CONCLUSIONS This study showed that daptomycin consumption was correlated to MRSA and MRCNS incidence densities, to the year 2020 and to non-modifiable HCF-related factors. Prevention of coagulase-negative staphylococci infections should be considered by antimicrobial stewardship teams when daptomycin use is going up in HCF.
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Dental Services Use: Medicare Beneficiaries Experience Immediate And Long-Term Reductions After Enrollment. Health Aff (Millwood) 2023; 42:286-295. [PMID: 36745837 PMCID: PMC10022587 DOI: 10.1377/hlthaff.2021.01899] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Traditional Medicare does not cover routine dental care, but little is known about transitions in dental outcomes upon reaching Medicare eligibility at age sixty-five. Using data from the 2010-19 Medical Expenditure Panel Surveys, we examined dental insurance, utilization, and outcomes among US adults before and after age sixty-five, using a regression discontinuity design and segmented regression analysis. Among 97,108 US adults representing a weighted population of 104,787,300 people, complete edentulism, or the loss of all teeth, increased by 4.8 percentage points at age sixty-five, and the percentage of people receiving restorative dental care decreased by 8.7 percentage points. Enrollment in Medicare Advantage, which may offer a dental benefit, was not associated with greater use of dental services relative to traditional Medicare, and Medicare Advantage enrollees had a significantly larger drop in dental spending from private insurance at age sixty-five than traditional Medicare enrollees. Expanding Medicare to cover dental services may help counteract these effects among all enrollees.
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Comparing Face-to-Face Cognitive Behavioral Therapy with Digitalized Cognitive Behavioral Therapy for Insomnia: A Network Meta-Analysis. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Interactions of amphiphilic polyoxazolines formulated or not in lipid nanocapsules with biological systems: Evaluation from membrane models up to in vivo mice epidermis. Eur J Pharm Biopharm 2022; 180:308-318. [DOI: 10.1016/j.ejpb.2022.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 08/29/2022] [Accepted: 10/12/2022] [Indexed: 11/04/2022]
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Multi-trajectory analysis uncovers latent associations between psychological and physiological acute stress response patterns. Psychoneuroendocrinology 2022; 145:105925. [PMID: 36115320 DOI: 10.1016/j.psyneuen.2022.105925] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 10/31/2022]
Abstract
Encounter with an acute stressor elicits multiple physiological and psychological response trajectories that spread at different times-scales and directions. Associating a single physiological response trajectory with a specific psychological response has remained a challenge, due to putative interactions between the different stress response pathways. Hence, multidimensional analysis of stress response trajectories may be better suited to account for response variability. To test this, 96 healthy female participants underwent a robust acute laboratory stress induction procedure while their psychological [positive and negative affect (PANAS)] and physiological [heart rate (HR), heart rate variability (HRV), saliva cortisol (CORT)] responses were recorded before, during and after stress. Combining these data using unsupervised group-based multi-trajectory modelling uncovered three latent classes that best accounted for variability across psychological and physiological stress response trajectories. These classes were labelled based on their psychological response patterns as: A prototypical response group that depict a moderate increase in negative and decrease in positive affect during stress, with both patterns recovering after stress offset (n = 55); A heightened response group that depict excessive affective responses during stress that recover after stress offset (n = 24); and a lack of recovery group that depict a moderate increase in negative and decrease in positive affect during stress, with both patterns not recovering after stress offset (n = 17). With respect to physiological acute stress trajectories, all three groups exhibited comparable increases in HR and CORT during stress that recovered after stress offset, yet only the prototypical group expressed the expected stress-induced reduction in HRV, while the other two groups exhibited blunted HRV response. Critically, focusing on a single physiological stress response trajectory, including HRV, did not account for psychological response variability and vice versa. Taken together, a multi-trajectory approach may better account for the multidimensionality of acute stress response and uncover latent associations between psychological and physiological response patterns. Compared to the other two groups, the prototypical group also exhibited significantly lower overall stress scores based on the DASS-21 scale. This, alongside the uncovered response patterns, suggest that latent psycho-physiological associations may shed light on stress response adaptivity or lack thereof.
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[Ante- and postnatal growth charts in France - guidelines for clinical practice from the Collège national des gynécologues et obstétriciens français (CNGOF) and from the Société française de néonatologie (SFN)]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2022; 50:570-584. [PMID: 35781088 DOI: 10.1016/j.gofs.2022.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To recommend the most appropriate biometric charts for the detection of antenatal growth abnormalities and postnatal growth surveillance. METHODS Elaboration of specific questions and selection of experts by the organizing committee to answer these questions; analysis of the literature by experts and drafting conclusions by assigning a recommendation (strong or weak) and a quality of evidence (high, moderate, low, very low) and for each question; all these recommendations have been subject to multidisciplinary external review (obstetrician gynecologists, pediatricians). The objective for the reviewers was to verify the completeness of the literature review, to verify the levels of evidence established and the consistency and applicability of the resulting recommendations. The overall review of the literature, quality of evidence and recommendations were revised to take into consideration comments from external reviewers. RESULTS Antenatally, it is recommended to use all WHO fetal growth charts for EFW and common ultrasound biometric measurements (strong recommendation; low quality of evidence). Indeed, in comparison with other prescriptive curves and descriptive curves, the WHO prescriptive charts show better performance for the screening of SGA (Small for Gestational Age) and LGA (Large for Gestational Age) with adequate proportions of fetuses screened at extreme percentiles in the French population. It also has the advantages of having EFW charts by sex and biometric parameters obtained from the same perspective cohort of women screened by qualified sonographers who measured the biometric parameters according to international standards. Postnatally, it is recommended to use the updated Fenton charts for the assessment of birth measurements and for growth monitoring in preterm infants (strong recommendation; moderate quality of evidence) and for the assessment of birth measurements in term newborn (expert opinion). CONCLUSION It is recommended to use WHO fetal growth charts for antenatal growth monitoring and Fenton charts for the newborn.
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To achieve oral health in America, dental education needs to evolve. J Am Dent Assoc 2022; 153:731-733. [PMID: 35715265 DOI: 10.1016/j.adaj.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 05/04/2022] [Indexed: 10/18/2022]
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PO-1533 Determination of field output correction factors for the IBA Razor Diode. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03497-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Which factors are associated with the number of dental providers employed in correctional settings? J Public Health Dent 2022; 82:118-122. [PMID: 35014043 DOI: 10.1111/jphd.12485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 10/12/2021] [Accepted: 10/29/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Individuals experiencing incarceration are at increased risk of poor oral health. The purpose of this study was to identify state-level factors that influence the number of oral healthcare providers employed in US correctional settings. METHODS This ecological study utilized the National Survey of Prison Health Care (NSPHC) to identify the total number of dentists employed in US correctional facilities. Descriptive statistics were calculated and a linear regression was used to identify predictors of the total number of dentists employed in correctional settings by state. RESULTS The mean number of dentists and dental hygienists/assistants per 10,000 individuals experiencing incarceration was 9.33 ± 4.54 and 11.53 ± 7.02, respectively. The only significant contributor to dental employment was healthcare spending per individual experiencing incarceration (Coefficient = 0.96; p = 0.004). CONCLUSIONS These findings illustrate the need to develop novel methods of encouraging oral healthcare providers to join the correctional healthcare workforce.
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Is Oral Health Essential? AMA J Ethics 2022; 24:E80-88. [PMID: 35133732 DOI: 10.1001/amajethics.2022.80] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Since 1840, when the first dental school in the United States was founded, educational and policy outcomes have reinforced the separation of dentistry from medicine. Originating in serial historical divides, this separation has produced grave health inequity. The COVID-19 pandemic illuminates differences in medical and dental care delivery streams and also suggests how to design a unified health care system that transcends historical precedent.
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Experimental acoustic scene analysis using One-Eighth spherical fraction microphone array. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2022; 151:180. [PMID: 35105033 DOI: 10.1121/10.0009230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 12/09/2021] [Indexed: 06/14/2023]
Abstract
This paper investigates the performance of one-eighth Spherical Fraction Microphone Array through experimental measurement to analyze acoustic scenes in one-eighth of space. The array geometry is designed to be placed in a room corner at the junction of three acoustically rigid walls. Two prototypes are built with 8 and 16 microphones, respectively. The sampling strategy is discussed and a spatial aliasing analysis is carried out both analytically and by numerical simulations. The array performances are evaluated through Spherical Fraction Beamforming (SFB). This approach is based on the decomposition of the acoustic pressure field in a rigid bounded domain. The localization angular error and Directivity Index criterion are evaluated for both arrays. In a first experiment, the arrays are mounted in an eighth of space built inside an anechoic room. The results are compared with simulation and show consistency. The theoretical limitations of SFB in a rigid bounded one-eighth of space are retrieved experimentally. These limitations are also observed in a real configuration: an office room. Further investigations on SFB are also conducted in the case of a virtual scene constructed with two sound sources.
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Predicting Chronic Stress among Healthy Females Using Daily-Life Physiological and Lifestyle Features from Wearable Sensors. CHRONIC STRESS (THOUSAND OAKS, CALIF.) 2022; 6:24705470221100987. [PMID: 35911618 PMCID: PMC9329827 DOI: 10.1177/24705470221100987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 04/29/2022] [Indexed: 12/22/2022]
Abstract
Background Chronic stress is a highly prevalent condition that may stem from different
sources and can substantially impact physiology and behavior, potentially
leading to impaired mental and physical health. Multiple physiological and
behavioral lifestyle features can now be recorded unobtrusively in
daily-life using wearable sensors. The aim of the current study was to
identify a distinct set of physiological and behavioral lifestyle features
that are associated with elevated levels of chronic stress across different
stress sources. Methods For that, 140 healthy female participants completed the Trier inventory for
chronic stress (TICS) before wearing the Fitbit Charge3 sensor for seven
consecutive days while maintaining their daily routine. Physiological and
lifestyle features that were extracted from sensor data, alongside
demographic features, were used to predict high versus low chronic stress
with support vector machine classifiers, applying out-of-sample model
testing. Results The model achieved 79% classification accuracy for chronic stress from a
social tension source. A mixture of physiological (resting heart-rate,
heart-rate circadian characteristics), lifestyle (steps count, sleep onset
and sleep regularity) and non-sensor demographic features (smoking status)
contributed to this classification. Conclusion As wearable technologies continue to rapidly evolve, integration of
daily-life indicators could improve our understanding of chronic stress and
its impact of physiology and behavior.
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Dental therapy in the United States: Are developments at the state level a reason for optimism or a cause for concern? J Public Health Dent 2021; 81:12-20. [PMID: 32805762 DOI: 10.1111/jphd.12388] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 05/03/2020] [Accepted: 07/02/2020] [Indexed: 01/18/2023]
Abstract
Access to dental care continues to be a challenge for millions of vulnerable Americans. In more than 50 nations worldwide, dental therapists (DTs), mid-level providers who deliver a limited scope of dental care under the supervision of a dentist, have helped increase access to needed care. Since 2003, when the Alaska Native Tribal Health System introduced DTs as part of the Federally authorized Alaska Community Health Aide Program, a total of 13 states have adopted the role. However, as of April 2020, there are fewer than 150 DTs in practice throughout the country, and educational and licensing requirements as well as scope of practice vary between each state. Such heterogeneity makes the training and recruitment of future DTs a challenge. This article summarizes the current state of the DT workforce in the United States and discusses the possible future of the profession as other states contemplate adopting the model in the face of ongoing oral health disparities.
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Dental care utilization in Massachusetts before and after initiation of medication for opioid use disorder: A cross-sectional study of a state all-payer claims database. J Public Health Dent 2021; 82:461-467. [PMID: 34816438 DOI: 10.1111/jphd.12488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 11/02/2021] [Accepted: 11/10/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Individuals with opioid use disorder (OUD) are at higher risk of poor oral health. Medication for opioid use disorder (MOUD) has been shown to improve outcomes for patients with OUD, but it is unknown how initiation of MOUD affects access to oral health services. METHODS This was a retrospective analysis of all individuals in the Massachusetts All-Payer Claims Database prescribed oral buprenorphine-naloxone or injectable naltrexone from 2013 to 2016. We evaluated dental utilization in the year before and after beginning MOUD. A logistic regression predicting dental utilization was conducted. RESULTS Among the 54,791 individuals, rates of dental utilization were low both before and after MOUD (10.5% and 10% with a dental visit, respectively). Of those who did not have a dental visit in the year before starting MOUD, 95.1% did not have a dental visit in the year after. Rates of various procedure types were comparable before and after MOUD. In a logistic regression, a prior dental visit was associated with 9.82 times the odds (95% CI 9.14-10.55) of having a dental visit after starting MOUD; increasing age, being prescribed naltrexone, having a mood disorder or HIV, year of initiation or being on Medicaid were also associated with having a dental visit. Male patients and those with Medicare or private insurance were less likely to have a dental visit. CONCLUSIONS Initiating MOUD did not substantially result in increased dental access or substantial changes in dental procedures received. Patients receiving treatment for OUD may require additional support to access dental care.
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Three-Fraction TRIUMPH-T Brachytherapy for Delivery of APBI Offers Effective Disease Control With Minimal Late Toxicity. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Study of the physicochemical interactions of nanoformulations based on polyoxazolines with a skin surface model. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Consumption of alcohol-based hand rub in French nursing homes: results from a nationwide survey, 2018-2019. J Hosp Infect 2021; 118:27-31. [PMID: 34534602 DOI: 10.1016/j.jhin.2021.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 08/30/2021] [Accepted: 09/05/2021] [Indexed: 11/28/2022]
Abstract
This study assessed the hand hygiene performance in French nursing homes using the consumption of alcohol-based hand rubs (AHRs) as a surrogate. Nursing homes from the 17 French regions were contacted to collect their AHR consumption and occupancy in 2018 and 2019. A total of 1290 nursing homes from 15 French regions participated in the survey. The estimated median number of hand hygiene actions per resident-day was 1.48 (interquartile range: 1.04-2.03) in 2018 and 1.60 (1.10-2.26) in 2019. A significantly higher AHR consumption was observed in public nursing homes with an infection control team or link nurse.
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Clinical implementation of deep-learning based auto-contouring tools-Experience of three French radiotherapy centers. Cancer Radiother 2021; 25:607-616. [PMID: 34389243 DOI: 10.1016/j.canrad.2021.06.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/17/2021] [Accepted: 06/18/2021] [Indexed: 12/23/2022]
Abstract
Deep-learning (DL)-based auto-contouring solutions have recently been proposed as a convincing alternative to decrease workload of target volumes and organs-at-risk (OAR) delineation in radiotherapy planning and improve inter-observer consistency. However, there is minimal literature of clinical implementations of such algorithms in a clinical routine. In this paper we first present an update of the state-of-the-art of DL-based solutions. We then summarize recent recommendations proposed by the European society for radiotherapy and oncology (ESTRO) to be followed before any clinical implementation of artificial intelligence-based solutions in clinic. The last section describes the methodology carried out by three French radiation oncology departments to deploy CE-marked commercial solutions. Based on the information collected, a majority of OAR are retained by the centers among those proposed by the manufacturers, validating the usefulness of DL-based models to decrease clinicians' workload. Target volumes, with the exception of lymph node areas in breast, head and neck and pelvic regions, whole breast, breast wall, prostate and seminal vesicles, are not available in the three commercial solutions at this time. No implemented workflows are currently available to continuously improve the models, but these can be adapted/retrained in some solutions during the commissioning phase to best fit local practices. In reported experiences, automatic workflows were implemented to limit human interactions and make the workflow more fluid. Recommendations published by the ESTRO group will be of importance for guiding physicists in the clinical implementation of patient specific and regular quality assurances.
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PO-1582 Spencer-Attix stopping power ratios for flattening filter and flattening filter free photon beams. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)08033-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Consommations d’antibiotiques pendant la première vague COVID-19 dans les établissements de santé. Infect Dis Now 2021. [PMCID: PMC8327514 DOI: 10.1016/j.idnow.2021.06.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Introduction Lors de la première vague de l’épidémie de COVID-19, la réduction d’activité des établissements de santé (ES), notamment en chirurgie, a pu entraîner un moindre recours aux antibiotiques. Toutefois, l’accueil de nombreux patients atteints de COVID-19 a engendré la prescription de traitements antibiotiques visant à prévenir ou traiter des (suspicions de) surinfections bactériennes. Les consommations d’antibiotiques au premier trimestre 2020 (début de première vague) ont été comparées à celles du deuxième trimestre (pic de la première vague) afin d’estimer l’impact de l’épidémie sur l’utilisation d’antibiotiques. Matériels et méthodes Les consommations d’antibiotiques à visée systémique dispensés dans les services d’hospitalisation complète ont été recueillies pour la période du 1er janvier au 31 mars 2020 (T1) puis du 1er avril au 30 juin 2020 (T2), dans des ES volontaires participant à la surveillance nationale SPARES, et ayant indiqué avoir accueilli ou non des patients COVID-19. Elles ont été exprimées en nombre de doses définies journalières (DDJ) pour 1000 journées d’hospitalisation (JH) et comparées entre T1 et T2 dans les secteurs d’activité clinique de réanimation, médecine et soins de suite et réadaptation (SSR) (test de Wilcoxon des rangs signés). Résultats Dans les 118 ES ayant accueilli des patients COVID-19 (C+) en T1 et T2 et les 75 ES n’en ayant pas accueilli (C−), l’activité en nombre de JH avait diminué de 14 % et 13 % respectivement. La consommation globale d’antibiotique était plus faible en T2 par rapport à T1 dans 35 secteurs de réanimation C+ (−19 %), 72 secteurs de médecine C+ (−9 %) et 25 secteurs de médecine C− (−19 %), ainsi que dans 37 SSR C− (−14 %). En réanimation, les consommations d’azithromycine, ceftriaxone, cefotaxime et amoxicilline–acide clavulanique étaient significativement plus faibles en T2 et celle de ceftazidime significativement plus élevée. La consommation d’antibiotiques était plus élevée en T2 dans 43 secteurs de SSR C+ (+6 %), avec une consommation de ceftriaxone significativement plus élevée. Conclusion Globalement, la pression de sélection antibiotique semble avoir été plus faible en T2 dans les ES volontaires ayant fourni des données de consommation par secteur d’activité clinique, qu’ils aient accueilli ou non des patients COVID-19. Cette tendance peut être liée à la réduction d’activité liée, d’une part, aux déprogrammations, et d’autre part, au confinement qui a réduit le nombre d’infections nécessitant potentiellement une hospitalisation. De plus, la mobilisation des comités anti-infectieux a pu conduire à la diffusion de recommandations de bon usage des antibiotiques pour les patients COVID-19 avant même la parution de l’avis du HCSP en juin. Toutefois, s’agissant de données agrégées de dispensation et non de données individuelles d’administration, un effet stockage en T1 ne peut être écarté. L’effet à moyen terme sur les résistances bactériennes reste à évaluer.
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Changes in dental care use patterns due to COVID-19 among insured patients in the United States. J Am Dent Assoc 2021; 152:1033-1043.e3. [PMID: 34656295 PMCID: PMC8444228 DOI: 10.1016/j.adaj.2021.07.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/23/2021] [Accepted: 07/01/2021] [Indexed: 02/06/2023]
Abstract
Background Demand for dental services has been known to be linked closely to dental insurance and disposable income. Widespread economic uncertainty and health systems changes due to COVID-19 thus may have a significant impact on dental care use. Methods Using deidentified dental practice management data from 2019 and 2020, the authors observed variations in dental care use among insured patients since the COVID-19 outbreak (during the period of practice closure and after the reopening) by patient age, procedure type, insurance type, practice size, geographic area, and reopening status. The authors examined whether the rebound in procedure volumes at dental practices can be explained by county-level characteristics using hierarchical regression models. Results Although dental care use among privately insured patients fully rebounded by August 2020, use still remained lower than the prepandemic level by 7.54% among the publicly insured population. Demand for teledentistry increased 60-fold during practice closure. Geographic characteristics—such as median household income, percentages of rural or Black populations, and dental care professional shortage designations—were associated significantly with the number of procedures performed at dental practices. Conclusions As a result of COVID-19, dental practices experienced substantial decreases in procedure volume, particularly among patients covered by public insurance or residing in underserved areas. Practical Implications During economic downturns, state health officials should be encouraged to adopt policies to expand access to oral health care for vulnerable populations via oral health promotion strategies and increasing the supply of dentists or midlevel dental care providers in underserved areas.
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Automation in radiotherapy treatment planning: Examples of use in clinical practice and future trends for a complete automated workflow. Cancer Radiother 2021; 25:617-622. [PMID: 34175222 DOI: 10.1016/j.canrad.2021.06.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 06/04/2021] [Indexed: 01/19/2023]
Abstract
Modern radiotherapy treatment planning is a complex and time-consuming process that requires the skills of experienced users to obtain quality plans. Since the early 2000s, the automation of this planning process has become an important research topic in radiotherapy. Today, the first commercial automated treatment planning solutions are available and implemented in a growing number of clinical radiotherapy departments. It should be noted that these various commercial solutions are based on very different methods, implying a daily practice that varies from one center to another. It is likely that this change in planning practices is still in its infancy. Indeed, the rise of artificial intelligence methods, based in particular on deep learning, has recently revived research interest in this subject. The numerous articles currently being published announce a lasting and profound transformation of radiotherapy planning practices in the years to come. From this perspective, an evolution of initial training for clinical teams and the drafting of new quality assurance recommendations is desirable.
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Patterns of antibiotic use in hospital-acquired infections. J Hosp Infect 2021; 114:104-110. [PMID: 34052283 DOI: 10.1016/j.jhin.2021.05.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/19/2021] [Accepted: 05/21/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Monitoring the use of antimicrobials in hospitalized patients is critical owing to the risk of resistance selection. This study aimed to describe the patterns of antimicrobial prescription for the most frequent healthcare-associated infections (HAIs) in France, relating drugs and microbiological data. METHODS We used data from the 2017 point-prevalence survey of HAI and antimicrobial use in France, a large nationally representative sample survey of inpatients. We sought unambiguous correspondence between individual indications of antibiotic regimen and HAI sites to determine which molecules were directed towards which pathogen, considering its resistance profile. RESULTS Among 75,698 adult patients from 401 hospitals, 5.1% had an active HAI and 4.3% were being treated for an HAI. The two most frequent antibiotic indications were lower respiratory tract (LRTI, 27.7%) and urinary tract infections (UTI, 18.4%). For LRTI, the most prescribed antibiotic was amoxicillin-clavulanic acid (27.6%) and most frequently isolated pathogens (each accounting for around 17% of isolates) were Staphylococcus aureus, Pseudomonas aeruginosa and Escherichia coli. Meticillin-resistant S. aureus LRTI was more likely to be treated with linezolid. For UTI, ofloxacin, ceftriaxone, amoxicillin/co-amoxiclav were most-prescribed (∼13% each) and E. coli predominantly isolated (52.0%). Extended-spectrum beta-lactamase-producing E. coli UTI were more likely treated by fosfomycin, pivmecillinam or ertapenem. CONCLUSIONS This study provides a baseline of antimicrobial use in relation to microbiological information in patients with the most common HAIs. These results can serve to direct future efforts in antimicrobial stewardship. Our work could be extended to a broader population, notably in Europe where similar surveys have been conducted.
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Chronic binge alcohol impairs glucose‐insulin dynamics in SIV‐infected female rhesus macaques. FASEB J 2021. [DOI: 10.1096/fasebj.2021.35.s1.01813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Prevalence and impact of patient suicide in psychiatrists: Results from a national French web-based survey. Encephale 2021; 47:507-513. [PMID: 33814167 DOI: 10.1016/j.encep.2020.11.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/12/2020] [Accepted: 11/17/2020] [Indexed: 10/21/2022]
Abstract
BACKGROUND Patient suicide (PS) is known to be a frequent and challenging occupational hazard for mental health professionals. No study previously explored the prevalence and impact of PS in a large sample of French psychiatrists. METHOD A national web-based survey was performed between September and December 2019 to assess (a) the prevalence of the exposure to PS, (b) the emotional, traumatic and professional impacts of PS, and (c) the perceived support in the aftermath of PS in French psychiatrists. Participants were contacted through email to answer the online 62-item questionnaire, including a measure of traumatic impact through the Impact of Event Scale-Revised. Emotional and professional impacts and perceived support were assessed through dedicated items. RESULTS A total of 764 psychiatrists fully completed the survey. Of them, 87.3% reported an exposure to PS and 13.7% reported PTSD symptoms afterward. Guilt, sadness and shock were the most frequent emotions. Among the exposed psychiatrists, 15.1% have temporarily considered changing their career path. The most emotionally distressing PS occurred during their ten first years of practice or during residency. A total of 37.1% of respondents felt unsupported and 50.4% reported that no team meeting had been organized in the aftermath. The feeling of responsibility for the death was strongly associated with negative impacts. CONCLUSION Our results entail considerations to prevent negative mental health outcomes in psychiatrists after PS. Notably, our results advocate for the implementation of educational programs during psychiatric residency and postvention programs in healthcare settings to effectively help psychiatrists in dealing with PS.
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Emergency department visits for dental problems among adults with private dental insurance: A national observational study. Am J Emerg Med 2021; 44:166-170. [PMID: 33676310 DOI: 10.1016/j.ajem.2021.02.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 01/26/2021] [Accepted: 02/01/2021] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE Dental insurance may be a protective factor in reducing unnecessary emergency department (ED) use for nontraumatic dental pain. The purpose of this study was to 1) characterize patient demographics and identify risk factors associated with ED utilization for dental problems among individuals dually enrolled in medical and dental insurance and 2) investigate antibiotic and opioid prescription patterns among these patients following discharge. Further study of this unique population may provide insight into other causes of unmet dental need beyond lack of dental insurance. METHODS Claims data from a large national managed health care plan from 2015 to 2018 were used to evaluate ED use for dental problems in patients with synchronous medical and dental insurance. National counts for ED visits, total visit costs, primary diagnoses, and outpatient treatments for antibiotics and opioids were assessed. Multivariable regression was used to assess any associated demographic and health-related variables. RESULTS 1492 unique patients were admitted to the ED for dental pain and 429,376 unique patients presented for other symptoms. Utilization rates for nontraumatic dental pain were estimated to be 0.4% of all ED visits, with an average cost of $1487 per visit. Within three days following discharge from the ED, 58% of patients filled an opioid prescription and 38% filled an antibiotic prescription. Patients who presented for dental ED pain were more likely to be younger, live in a ZIP code with a lower median household income, have more medical comorbidities, and receive fewer preventive dental procedures within the prior year. CONCLUSION Our findings demonstrate a low rate of ED utilization for nontraumatic dental pain among dentally insured patients and highlight the protective value of prior dental visits for reducing ED use. Given high rates of antibiotic and opioid prescription fill following discharge, comprehensive ED guidelines regarding appropriate antibiotic and opioid treatment pathways may be helpful to provide more definitive care to patients with dental insurance.
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From Exceptionalism to Essentialism in Dentistry. THE JOURNAL OF LAW, MEDICINE & ETHICS : A JOURNAL OF THE AMERICAN SOCIETY OF LAW, MEDICINE & ETHICS 2021; 49:89-91. [PMID: 33966643 DOI: 10.1017/jme.2021.14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
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PD-0187: Converting absorbed dose-to-medium to dose-to-water in heterogeneous media. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00211-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Effects of azacitidine in 93 patients with IDH1/2 mutated acute myeloid leukemia/myelodysplastic syndromes: a French retrospective multicenter study. Leuk Lymphoma 2020; 62:438-445. [PMID: 33043739 DOI: 10.1080/10428194.2020.1832661] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Isocitrate dehydrogenase 1 (IDH1) and 2 (IDH2) mutations in Myeloid Neoplams (MNs) exhibit DNA hypermethylation via 2-hydroxyglutarate (2HG) over-production. Clinical impact of azacitidine (AZA) remains inconsistent in IDH1/2-mutated MNs and the potential of serum 2HG as a suitable marker of response to AZA is unknown. To address these questions, we retrospectively analyzed 93 MNs patients (78 AML, 11 MDS, 4 CMML) with IDH1/2 mutations treated with AZA. After a median of 5 cycles of AZA, overall response rate was 28% (including 15% complete remission) and median OS was 12.3 months (significantly shorter in AML compared to MDS/CMML patients). In multivariate analysis of AML patients, DNMT3A mutation was associated with shorter OS while IDH1/2 mutation subtypes had no independent impact. No difference was observed in serum 2HG levels upon AZA treatment between responding and refractory patients suggesting that serum 2HG cannot be used as a surrogate marker of AZA response.
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3D reconstructions, 4D imaging and postprocessing with CT in musculoskeletal disorders: Past, present and future. Diagn Interv Imaging 2020; 101:693-705. [PMID: 33036947 DOI: 10.1016/j.diii.2020.09.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/12/2020] [Accepted: 09/15/2020] [Indexed: 12/30/2022]
Abstract
Three-dimensional (3D) imaging and post processing are common tasks used daily in many disciplines. The purpose of this article is to review the new postprocessing tools available. Although 3D imaging can be applied to all anatomical regions and used with all imaging techniques, its most varied and relevant applications are found with computed tomography (CT) data in musculoskeletal imaging. These new applications include global illumination rendering (GIR), unfolded rib reformations, subtracted CT angiography for bone analysis, dynamic studies, temporal subtraction and image fusion. In all of these tasks, registration and segmentation are two basic processes that affect the quality of the results. GIR simulates the complete interaction of photons with the scanned object, providing photorealistic volume rendering. Reformations to unfold the rib cage allow more accurate and faster diagnosis of rib lesions. Dynamic CT can be applied to cinematic joint evaluations a well as to perfusion and angiographic studies. Finally, more traditional techniques, such as minimum intensity projection, might find new applications for bone evaluation with the advent of ultra-high-resolution CT scanners. These tools can be used synergistically to provide morphologic, topographic and functional information and increase the versatility of CT.
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Dental Services Utilization by Rurality Among Privately Insured Children in the United States. Pediatr Dent 2020; 42:387-391. [PMID: 33087224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Purpose: The purpose of this study was to determine differences in dental services received between rural and urban residents in a national sample of children with private insurance. Methods: This was a retrospective study of deidentified claims data from a major national private insurer. Children younger than 18 years of age enrolled throughout 2018 and who had at least one visit to the dentist that year were included. Differences in the frequency of dental procedures received were determined by chi-square tests. Multilevel logistic regression was used to evaluate the effect of individual-level and ZIP Code-level covariates, including rurality, on the odds of receiving a preventive dental service or having a tooth extracted. Results: A total of 603,064 children, with an average age of 10.2±4.4 (standard deviation) years, visited a dentist, and 6.52 percent lived in a rural area. In a multilevel logistic regression correcting for patient age, patient gender, ZIP Code average income, and dental provider density, rurality was positively associated with receiving a tooth extraction (odds ratio [OR] equals 1.06; P<0.001) and negatively associated with receiving a preventive service (OR equals 0.85; P<0.001). Female gender was a negative predictor of preventive services and a predictor of having a tooth extracted. Conclusion: Children living in rural areas had reduced rates of preventive dental care and higher rates of tooth extraction than their nonrural counterparts.
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Variation in dental services by rurality among privately insured adults in the United States. J Public Health Dent 2020; 81:50-56. [PMID: 32918758 DOI: 10.1111/jphd.12398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/30/2020] [Accepted: 08/25/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Rurality is associated with reduced dental access and worse oral health outcomes. It is unknown whether there is variation in dental services received by rural adults who visit a dentist. METHODS This was a retrospective analysis of claims data from a large private insurer. All individuals who had at least one dental visit in 2018 were included. Patient demographics, whether or not a patient's ZIP code was rural as defined by the Federal Office of Rural Health Policy, as well as ZIP code demographics were collected. Differences in the frequency of dental services received were evaluated using χ2 tests. Multilevel logistic regressions were used to evaluate the individual and ZIP code-level correlates of receiving a preventive dental procedure, a tooth extraction, or a denture-related dental procedure. RESULTS Rates of preventive, oral and maxillofacial surgery, and denture-related procedures were higher among rural adults. Accounting for individual age and gender, and ZIP code average income and dentist density, rural dwellers were more likely to receive a preventive procedure [odds ratio (OR) 1.15, P < 0.0001] or tooth extraction (OR 1.08, P < 0.0001), and less likely to have a denture-related procedure (OR 0.94, P = 0.015) compared to nonrural dwellers. Female gender was the strongest predictor of receiving a preventive procedure (OR 1.30, P < 0.0001). CONCLUSIONS Even among privately insured individuals with known access to dental care, rurality was associated with significant differences in the frequency of various dental procedures. Rural dental patients may have higher needs for oral surgical procedures, even when they have access to preventive care.
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Clinician Experiences of Care Provision in the Correctional Setting: A Scoping Review. JOURNAL OF CORRECTIONAL HEALTH CARE 2020; 26:301-314. [PMID: 32873120 DOI: 10.1177/1078345820953154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Little is known about the experiences of correctional health care providers and how their experiences impact the correctional health care system. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols guidelines, multiple databases were searched. Each abstract was read by two reviewers with a third for consensus as needed. Full-text articles were selected through a second round of review. Of 4,467 citations, 61 were selected for full-text evaluation and 23 were ultimately included. Major themes identified were the distinctive working environment, burnout, and the presence of ethical dilemmas, including the tension between security and clinical considerations. This scoping review identified a limited number of articles centered on the health care provider experience in the correctional setting.
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Fongémies à Candida spp : épidémiologie, sensibilité aux antifongiques et consommations d’antifongiques dans deux CHU français de 2015 à 2018. Med Mal Infect 2020. [DOI: 10.1016/j.medmal.2020.06.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Consommations d’antibiotiques à large spectre par spécialités cliniques dans 1630 hôpitaux français en 2018. Med Mal Infect 2020. [DOI: 10.1016/j.medmal.2020.06.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Consommations d’antibiotiques anti-staphylococciques et résistance bactérienne dans les hôpitaux de la région Grand Est de 2014 à 2018 : la résistance est-elle le seul motif de la prescription ? Med Mal Infect 2020. [DOI: 10.1016/j.medmal.2020.06.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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