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1.
Int J Surg Pathol ; : 10668969241261552, 2024 Jul 21.
Article in English | MEDLINE | ID: mdl-39034154

ABSTRACT

Background. Neuroendocrine lesions arising from mediastinal teratomas are rare tumors with only small number of patients reported in literature. The behavior of these lesions appears to be different from traditional neuroendocrine neoplasms. A comprehensive review will be valuable for histologic assessment and treatment planning for similar cases. Case presentation. We present an example of a 57-year-old man who presented with cough. Subsequent work-up revealed an anterior mediastinal mass of 2.1 cm on computed tomography. The patient underwent robot-assisted thoracoscopic thymectomy. Histological examination revealed a mature cystic teratoma with a neuroendocrine component consisting of clusters of tumor cells with round to oval nuclei and a "salt-and-pepper" chromatin pattern. The tumor cells were immunoreactive to cytokeratin, synaptophysin, chromogranin, and INSM1, with a Ki-67 proliferative index of 4%. A histological diagnosis was mature teratoma with well-differentiated low-grade neuroendocrine tumor (carcinoid) was made. The patient was well and without disease after complete surgical excision at 10 months. Literature review. Literature reviewed yielded 13 examples of neuroendocrine lesions arising from mediastinal teratomas. No disease-related mortality was reported, even in lesions with high-grade neuroendocrine, carcinomatous, or immature teratomatous components. Conclusions. Surgical removal is the mainstay of treatment of these lesions, and the presence of a neuroendocrine component does not appear to negatively affect prognosis.

2.
Circ Heart Fail ; 17(7): e011475, 2024 Jul.
Article in English | MEDLINE | ID: mdl-38904103

ABSTRACT

BACKGROUND: Caring for someone with heart failure takes an emotional and physical toll. Engaging in self-care may decrease stress and improve the health of informal caregivers. We conducted a randomized controlled trial testing the efficacy of a virtual health coaching intervention, compared with health information alone, on the self-care, stress, coping, and health status of heart failure caregivers. METHODS: We enrolled 250 caregivers providing care at least 8 hours/week, reporting poor self-care, and able to use technology. All received a tablet device programmed with websites providing vetted information on heart failure and caregiving. Half were randomized to also receive 10 synchronous support sessions virtually with a health coach over 6 months. Data on self-care, stress, coping, and health status were collected at baseline and 3 and 6 months. Linear mixed-effects models were used to assess the interaction between time and treatment group. RESULTS: The sample was majority female (85.2%), White (62.2%), spouses (59.8%), and aged 55±13.6 years. Many were employed full time (41.8%). They had been caring for the patient 8 hours/day for a median of 3.25 years. In the intention-to-treat analysis, caregivers who received the health coach intervention had statistically and clinically greater improvement across 6 months compared with the control group in the primary outcome of self-care maintenance (5.05±1.99; P=0.01) and stress (-4.50±1.00; P<0.0001). Self-care neglect declined significantly (-0.65±0.32; P=0.04), but the difference between the treatment arms disappeared when the results were adjusted for multiple comparisons. Mental health status improved statistically but not clinically (3.35±1.61; P=0.04). Active coping improved in both groups but not significantly more in the intervention group (P=0.10). Physical health status was unchanged (P=0.27). CONCLUSIONS: This virtual health coaching intervention was effective in improving self-care and stress in heart failure caregivers.


Subject(s)
Adaptation, Psychological , Caregivers , Heart Failure , Mentoring , Self Care , Stress, Psychological , Humans , Female , Caregivers/psychology , Heart Failure/therapy , Heart Failure/psychology , Male , Middle Aged , Self Care/methods , Aged , Stress, Psychological/therapy , Stress, Psychological/prevention & control , Mentoring/methods , Adult , Chronic Disease , Health Status , Treatment Outcome
3.
Neuron ; 112(11): 1736-1740, 2024 Jun 05.
Article in English | MEDLINE | ID: mdl-38772373

ABSTRACT

The NINDS-funded BRAINS Program for neuroscientists from underrepresented and marginalized groups has positively impacted its participants and the field. We discuss three lessons to advance excellence and diversity: center relationships, provide ongoing engagement, and leverage programmatic expertise.


Subject(s)
Neurosciences , Neurosciences/education , Humans , United States , National Institute of Neurological Disorders and Stroke (U.S.) , Career Choice
4.
Sci Rep ; 14(1): 5413, 2024 Mar 05.
Article in English | MEDLINE | ID: mdl-38443397

ABSTRACT

Radioactive particles often contain very high radioactivity concentrations and are widespread. They pose a potential risk to human health and the environment. Their detection, quantification, and characterization are crucial if we are to understand their impact. Here, we present the use of a real-time autoradiography gaseous detector (using parallel ionization multiplier) to expedite and improve the accuracy of radioactive particle screening in complex environmental samples. First, standard particles were used to assess the detector capabilities (spatial resolution, spectrometry, and artefact contributions), then, we applied the technique to more complex and environmentally relevant samples. The real-time autoradiography technique provides data with a spatial resolution (≲100 µm) suitable for particle analysis in complex samples. Further, it can differentiate between particles predominantly emitting alpha and beta radiation. Here, the technique is applied to radioactive cesium-rich microparticles collected from the Fukushima Daiichi nuclear exclusion zone, showing their accurate detection, and demonstrating the viability of real-time autoradiography in environmental scenarios. Indeed, for more complex samples (radioactive particles in a less radioactive heterogeneous background mix of minerals), the technique permits relatively high selectivity for radioactive particle screening (up to 61.2% success rate) with low false positive percentages (~ 1%).

5.
J Heart Lung Transplant ; 43(6): 996-998, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38342158

ABSTRACT

Racial and ethnic disparities in provision of left ventricular assist device (LVAD) therapy have been identified. These disparities may be at least partially related to socioeconomic factors, including social support networks and financial constraints. This study aimed to identify specific barriers, and variations in institutional approaches, to the provision of equitable care to underserved populations. A survey was administered to 237 LVAD program personnel, including physicians, LVAD coordinators, and social workers, at more than 100 LVAD centers across 7 countries. Three fourths of respondents reported that their program required a support person to live with the LVAD patient for some period of time following implantation. In addition, 31% of respondents reported that patients with the inability to pay for medications are turned down at their program. The most significant barriers to successful LVAD implantation were lack of social support, lack of insurance, and lack of timely referral. The most consistently identified supports needed from the hospital system for success in underserved populations were the provision of a solution for patient transportation to and from hospital visits and the provision of financial support. This survey highlights the challenges facing LVAD programs that care for underserved patient populations and sets the stage for specific interventions aimed at reducing disparities in access to care.


Subject(s)
Health Services Accessibility , Heart-Assist Devices , Social Support , Humans , Heart Failure/therapy , Surveys and Questionnaires , Male , Healthcare Disparities , Female , Socioeconomic Factors
6.
J Crohns Colitis ; 18(1): 134-143, 2024 Jan 27.
Article in English | MEDLINE | ID: mdl-37437094

ABSTRACT

BACKGROUND: The risk of relapse after anti-tumour necrosis factor [TNF] therapy discontinuation in Crohn's disease patients with perianal fistulas [pCD] is unclear. We aimed to assess this risk. METHODS: A systematic literature search was conducted to identify cohort studies on the incidence of relapse following anti-TNF discontinuation in pCD patients. Individual participant data were requested from the original study cohorts. Inclusion criteria were age ≥16 years, pCD as a (co)indication for start of anti-TNF therapy, more than three doses, and remission of luminal and pCD at anti-TNF discontinuation. The primary outcome was the cumulative incidence of CD relapse using Kaplan-Meier estimates. Secondary outcomes included response to re-treatment and risk factors associated with relapse as assessed by Cox regression analysis. RESULTS: In total, 309 patients from 12 studies in ten countries were included. The median duration of anti-TNF treatment was 14 months [interquartile range 5.8-32.5]. Most patients were treated for pCD without active luminal disease [89%], received first-line anti-TNF therapy [87%], and continued immunomodulatory therapy following anti-TNF discontinuation [78%]. The overall cumulative incidence of relapse was 36% (95% confidence interval [CI] 25-48%) and 42% [95% CI 32-53%] at 1 and 2 years after anti-TNF discontinuation, respectively. Risk factors for relapse included smoking (hazard ratio [HR] 1.5 [1.0, 2.1]) and history of proctitis (HR 1.7 [1.1, 2.5]). The overall re-treatment response rate was 82%. CONCLUSIONS: This individual participant data meta-analysis, on predominantly patients with pCD without active luminal disease and first-line anti-TNF therapy, shows that over half of patients remain in remission 2 years after anti-TNF discontinuation. Therefore, anti-TNF discontinuation may be considered in this subgroup.


Subject(s)
Crohn Disease , Rectal Fistula , Humans , Adolescent , Crohn Disease/complications , Crohn Disease/drug therapy , Infliximab/therapeutic use , Tumor Necrosis Factor-alpha , Tumor Necrosis Factor Inhibitors/therapeutic use , Recurrence , Necrosis/complications , Treatment Outcome , Retrospective Studies , Rectal Fistula/etiology , Rectal Fistula/complications
7.
J Autism Dev Disord ; 54(3): 931-942, 2024 Mar.
Article in English | MEDLINE | ID: mdl-36626007

ABSTRACT

PURPOSE: Despite advances in screening and awareness, Black and multiracial families continue to experience challenges when seeking an autism diagnosis for their children. METHODS: We surveyed 400 Black and multiracial families of young children with autism from an existing research database in the United States about their retrospective diagnostic experiences. We gathered quantitative and qualitative data and engaged in iterative coding to understand timing and content of first concerns, families' experiences of care providers and systems, and the impact of race and culture on accessing care. RESULTS: Families provided examples of early developmental concern and described provider, systemic, and cultural barriers and facilitators to care. Families also provided insight into the influence of culture and made recommendations on how the medical system could better care for Black and multiracial families of children with autism. CONCLUSIONS: Results add to a growing body of literature supporting the need for culturally sensitive and accessible care related to developmental monitoring, diagnosis, and follow-up care for Black and multiracial children.


Subject(s)
Autism Spectrum Disorder , Autistic Disorder , Child Development Disorders, Pervasive , Child , Humans , Child, Preschool , Autistic Disorder/diagnosis , Autistic Disorder/therapy , Retrospective Studies , Databases, Factual
8.
JTCVS Tech ; 22: 265-272, 2023 Dec.
Article in English | MEDLINE | ID: mdl-38152171

ABSTRACT

Objectives: Transbronchial microwave ablation of lung nodules using electromagnetic navigation bronchoscopy is an emerging local therapy for lung oligometastases and multifocal lung cancers as part of a lung-preserving strategy. Concomitant ablation of multiple lung nodules in a single operating session may provide a one-stop solution. Methods: Between April 2019 and April 2023, 25 patients had 2 or more lung nodules ablated concomitantly in our hybrid operating room. Nodules were proven or highly suspicious of malignancies or metastases. Feasibility and safety were retrospectively reviewed. Results: A total of 56 nodules in 25 patients received concomitant multi-nodular ablation. The mean age of patients was 60 years, and the reasons for the lung-preserving strategy were multifocal lung cancers (80%) and lung oligometastases (20%). Among those with multifocal disease, 65% had previous major lung resection for lung cancer. Two to 4 nodules were ablated in each session. The mean nodule size was 9.9 mm (range, 5-20 mm), and the mean minimal margin was 5.9 mm. When comparing concomitant nodule ablation with the 103 single-nodule ablations performed in our institute, a mean of 86 minutes of operative time and 131 minutes of anesthetic time were saved. There were no increased complications despite overlapping ablation zones, and the mean hospital stay was 1.23 days. The rate of pneumothorax was 8%, and that of pleural effusion, pain, and fever was 4% respectively. Conclusions: Concomitant transbronchial microwave ablation of multiple lung nodules is feasible, safe, and associated with reduction in overall anesthetic and operative time. It is an important armamentarium in the contemporary lung-preserving strategy for battling multifocal lung cancers or lung oligometastases.

9.
Race Ethn Educ ; 26(6): 772-792, 2023.
Article in English | MEDLINE | ID: mdl-37745197

ABSTRACT

This qualitative study analyzes the relationship between two concepts from critical race theory-counterspaces and community cultural wealth. Counterspaces are supportive, identity-affirming community spaces, while community cultural wealth highlights the importance of the knowledge, skills, and networks used by individuals belonging to marginalized groups to successfully navigate academia. This study investigates the hypothesis that the processes operating within counterspaces serve to strengthen an individual's access to their community cultural wealth. The study site is BRAINS, a U.S.-based professional development program for early-career academic neuroscientists from underrepresented groups. Findings revealed that two types of counterspace processes (narrative identity work and direct relational transactions) and three types of community cultural wealth (aspirational capital, social capital, and navigational capital) are most salient within BRAINS. After examining the complex interactions connecting counterspace processes and community cultural wealth, we offer recommendations for future professional development programs and research designed to broaden participation in academia.

10.
ACS Omega ; 8(25): 22523-22535, 2023 Jun 27.
Article in English | MEDLINE | ID: mdl-37396268

ABSTRACT

Cesium-134 and -137 are prevalent, long-lived, radio-toxic contaminants released into the environment during nuclear accidents. Large quantities of insoluble, respirable Cs-bearing microparticles (CsMPs) were released into the environment during the Fukushima Daiichi nuclear accident. Monitoring for CsMPs in environmental samples is essential to understand the impact of nuclear accidents. The current detection method used to screen for CsMPs (phosphor screen autoradiography) is slow and inefficient. We propose an improved method: real-time autoradiography that uses parallel ionization multiplier gaseous detectors. This technique permits spatially resolved measurement of radioactivity while providing spectrometric data from spatially heterogeneous samples-a potential step-change technique for use after nuclear accidents for forensic analysis. With our detector configuration, the minimum detectable activities are sufficiently low for detecting CsMPs. Further, for environmental samples, sample thickness does not detrimentally affect detector signal quality. The detector can measure and resolve individual radioactive particles ≥465 µm apart. Real-time autoradiography is a promising tool for radioactive particle detection.

11.
Clin Transplant ; 37(10): e15066, 2023 10.
Article in English | MEDLINE | ID: mdl-37392194

ABSTRACT

OBJECTIVES: The 2018 United Network for Organ Sharing allocation policy change has led to a significant increase in the use of mechanical circulatory support devices in patients listed for orthotopic heart transplantation. However, there has been a paucity of data regarding the newest generation Impella 5.5, which received FDA approval in 2019. METHODS: The United Network for Organ Sharing registry was queried for all adults awaiting orthotopic heart transplantation who received Impella 5.5 support during their listing period. Waitlist, device, and early post-transplant outcomes were assessed. RESULTS: A total of 464 patients received Impella 5.5 support during their listing period with a median waitlist time of 19 days. Among them, 402 (87%) patients were ultimately transplanted, with 378 (81%) being directly bridged to transplant with the device. Waitlist death (7%) and clinical deterioration (5%) were the most common reasons for waitlist removal. Device complications and failure were uncommon (<5%). The most common post-transplant complication was acute kidney injury requiring dialysis (16%). Survival at 1-year post-transplant survival was 89.5%. CONCLUSION: Since its approval, the Impella 5.5 has been increasingly used as a bridge to transplant. This analysis demonstrates robust waitlist and post-transplant outcomes with minimal device-related and postoperative complications.


Subject(s)
Heart Failure , Heart Transplantation , Heart-Assist Devices , Adult , Humans , United States , Heart Failure/surgery , Waiting Lists , Postoperative Complications , Retrospective Studies , Treatment Outcome
13.
Contemp Clin Trials ; 131: 107249, 2023 08.
Article in English | MEDLINE | ID: mdl-37268243

ABSTRACT

BACKGROUND: Treatments that delay progression of cognitive impairment in older adults are of great public health significance. This manuscript outlines the protocol, recruitment, baseline characteristics, and retention for a randomized controlled trial of cognitive and aerobic physical training to improve cognition in individuals with subjective cognitive dysfunction, the "Cognitive and Aerobic Resilience for the Brain" (CARB) study. METHODS: Community-dwelling, older adults with self-reported memory loss were randomly assigned to receive either computer-based cognitive training, aerobic physical training, combined cognitive and physical training, or education control. Treatment was delivered 2- to 3-times per week in 45- to 90-min sessions for 12 weeks by trained facilitators videoconferencing into subject's home. Outcome assessments of were taken at the baseline, immediately following training, and 3-months after training. RESULTS: 191 subjects were randomized into the trial (mean age, 75.5 years; 68% female; 20% non-white; mean education, 15.1 years; 30% with 1+ APOE e4 allele). The sample was generally obese, hypertensive, and many were diabetic, while cognition, self-reported mood, and activities of daily living were in the normal range. There was excellent retention throughout the trial. Interventions were completed at high rates, participants found the treatments acceptable and enjoyable, and outcome assessments were completed at high rates. CONCLUSIONS: This study was designed to determine the feasibility of recruiting, intervening, and documenting response to treatment in a population at risk for progressive cognitive decline. Older adults with self-reported memory loss were enrolled in high numbers and were well engaged with the intervention and outcome assessments.


Subject(s)
Activities of Daily Living , Cognitive Dysfunction , Humans , Female , Aged , Male , Brain , Cognition , Cognitive Dysfunction/therapy , Memory Disorders/psychology , Memory Disorders/therapy , Treatment Outcome
14.
One Health ; 16: 100565, 2023 Jun.
Article in English | MEDLINE | ID: mdl-37363258

ABSTRACT

Vector-borne diseases, including those transmitted by mosquitoes, account for more than 17% of infectious diseases worldwide. This number is expected to rise with an increased spread of vector mosquitoes and viruses due to climate change and man-made alterations to ecosystems. Among the most common, medically relevant mosquito-borne infections are those caused by arthropod-borne viruses (arboviruses), especially members of the genera Flavivirus and Alphavirus. Arbovirus infections can cause severe disease in humans, livestock and wildlife. Severe consequences from infections include congenital malformations as well as arthritogenic, haemorrhagic or neuroinvasive disease. Inactivated or live-attenuated vaccines (LAVs) are available for a small number of arboviruses; however there are no licensed vaccines for the majority of these infections. Here we discuss recent developments in pan-arbovirus LAV approaches, from site-directed attenuation strategies targeting conserved determinants of virulence to universal strategies that utilize genome-wide re-coding of viral genomes. In addition to these approaches, we discuss novel strategies targeting mosquito saliva proteins that play an important role in virus transmission and pathogenesis in vertebrate hosts. For rapid pre-clinical evaluations of novel arbovirus vaccine candidates, representative in vitro and in vivo experimental systems are required to assess the desired specific immune responses. Here we discuss promising models to study attenuation of neuroinvasion, neurovirulence and virus transmission, as well as antibody induction and potential for cross-reactivity. Investigating broadly applicable vaccination strategies to target the direct interface of the vertebrate host, the mosquito vector and the viral pathogen is a prime example of a One Health strategy to tackle human and animal diseases.

15.
Front Microbiol ; 14: 1195621, 2023.
Article in English | MEDLINE | ID: mdl-37293213

ABSTRACT

Usutu virus (USUV) is a mosquito-borne flavivirus of African origin. Over the past decades, USUV has spread through Europe causing mass die-offs among multiple bird species. The natural transmission cycle of USUV involves Culex spp. mosquitoes as vectors and birds as amplifying hosts. Next to birds and mosquitoes, USUV has also been isolated from multiple mammalian species, including humans, which are considered dead-end hosts. USUV isolates are phylogenetically classified into an African and European branch, subdivided into eight genetic lineages (Africa 1, 2, and 3 and Europe 1, 2, 3, 4, and 5 lineages). Currently, multiple African and European lineages are co-circulating in Europe. Despite increased knowledge of the epidemiology and pathogenicity of the different lineages, the effects of co-infection and transmission efficacy of the co-circulating USUV strains remain unclear. In this study, we report a comparative study between two USUV isolates as follows: a Dutch isolate (USUV-NL, Africa lineage 3) and an Italian isolate (USUV-IT, Europe lineage 2). Upon co-infection, USUV-NL was consistently outcompeted by USUV-IT in mosquito, mammalian, and avian cell lines. In mosquito cells, the fitness advantage of USUV-IT was most prominently observed in comparison to the mammalian or avian cell lines. When Culex pipiens mosquitoes were orally infected with the different isolates, no overall differences in vector competence for USUV-IT and USUV-NL were observed. However, during the in vivo co-infection assay, it was observed that USUV-NL infectivity and transmission were negatively affected by USUV-IT but not vice versa.

16.
AME Case Rep ; 7: 13, 2023.
Article in English | MEDLINE | ID: mdl-37122960

ABSTRACT

Background: Transbronchial ablation of lung nodules is gaining popularity as part of lung-preserving strategy for patients with multifocal lung cancers or multiple lung oligometastases. Accuracy in placement of ablation catheter is of utmost importance in order to achieve adequate ablation margin. However, older systems are not precise enough for confident placement of ablation catheter and often require multiple cone-beam CT (CBCT) to confirm and readjust its position. The following case is the first microwave lung ablation utilizing the novel IllumisiteTM platform (Medtronic, Minneapolis, MN, USA) in the hybrid operating room (HOR), with enhanced accuracy and workflow. Case Description: A 66-year-old lady had multiple resected adenocarcinomas in bilateral lungs. Upon CT monitoring a right middle lobe (RML) ground glass opacity with solid centre was found to be suspicious due to increasing size and density. Transbronchial electromagnetic navigation bronchoscopy (ENB) microwave ablation of the lesion was performed as part of lung-conserving strategy. After initial navigation, the adjusted nodule position provided by the IllumisiteTM platform after correcting the CT-to-body divergence prompted operators to renavigate and readjust the position of the locatable guide (LG) swiftly to gain accurate access to the nodule, which was confirmed by CBCT. Positional data at the tip of extended working channel (EWC) also allowed precise placement of needle for subsequent ablation. Conclusions: IllumisiteTM is a novel electromagnetic navigational platform that corrects for CT-to-body divergence and ensures continuous locational information by an additional positional coil in the tip of EWC. This precision is especially important for the placement of ablation catheter, as slight deviation would lead to insufficient ablation margin and future recurrence. Workflow is improved by reducing the number of CBCT required for instrument position adjustment.

17.
BMC Med Res Methodol ; 23(1): 129, 2023 05 25.
Article in English | MEDLINE | ID: mdl-37231405

ABSTRACT

BACKGROUND: There is a rapid increase in the incidence of inflammatory bowel diseases (IBD) in newly industrialized countries, yet epidemiological data is incomplete. We herein report the methodology adopted to study the incidence of IBD in newly industrialized countries and to evaluate the effect of environmental factors including diet on IBD development. METHODS: Global IBD Visualization of Epidemiology Studies in the 21st Century (GIVES-21) is a population-based cohort of newly diagnosed persons with Crohn's disease and ulcerative colitis in Asia, Africa, and Latin America to be followed prospectively for 12 months. New cases were ascertained from multiple sources and were entered into a secured online system. Cases were confirmed using standard diagnostic criteria. In addition, endoscopy, pathology and pharmacy records from each local site were searched to ensure completeness of case capture. Validated environmental and dietary questionnaires were used to determine exposure in incident cases prior to diagnosis. RESULTS: Through November 2022, 106 hospitals from 24 regions (16 Asia; 6 Latin America; 2 Africa) have joined the GIVES-21 Consortium. To date, over 290 incident cases have been reported. All patients have demographic data, clinical disease characteristics, and disease course data including healthcare utilization, medication history and environmental and dietary exposures data collected. We have established a comprehensive platform and infrastructure required to examine disease incidence, risk factors and disease course of IBD in the real-world setting. CONCLUSIONS: The GIVES-21 consortium offers a unique opportunity to investigate the epidemiology of IBD and explores new clinical research questions on the association between environmental and dietary factors and IBD development in newly industrialized countries.


Subject(s)
Colitis, Ulcerative , Crohn Disease , Inflammatory Bowel Diseases , Humans , Inflammatory Bowel Diseases/diagnosis , Inflammatory Bowel Diseases/epidemiology , Inflammatory Bowel Diseases/etiology , Crohn Disease/diagnosis , Crohn Disease/epidemiology , Colitis, Ulcerative/diagnosis , Diet , Risk Factors , Disease Progression , Incidence
18.
Nutrients ; 15(8)2023 Apr 20.
Article in English | MEDLINE | ID: mdl-37111201

ABSTRACT

Gut microbiota is believed to be a major determinant of health outcomes. We hypothesised that a novel oral microbiome formula (SIM01) can reduce the risk of adverse health outcomes in at-risk subjects during the coronavirus disease 2019 (COVID-19) pandemic. In this single-centre, double-blind, randomised, placebo-controlled trial, we recruited subjects aged ≥65 years or with type two diabetes mellitus. Eligible subjects were randomised in a 1:1 ratio to receive three months of SIM01 or placebo (vitamin C) within one week of the first COVID-19 vaccine dose. Both the researchers and participants were blinded to the groups allocated. The rate of adverse health outcomes was significantly lower in the SIM01 group than the placebo at one month (6 [2.9%] vs. 25 [12.6], p < 0.001) and three months (0 vs. 5 [3.1%], p = 0.025). At three months, more subjects who received SIM01 than the placebo reported better sleep quality (53 [41.4%] vs. 22 [19.3%], p < 0.001), improved skin condition (18 [14.1%] vs. 8 [7.0%], p = 0.043), and better mood (27 [21.2%] vs. 13 [11.4%], p = 0.043). Subjects who received SIM01 showed a significant increase in beneficial Bifidobacteria and butyrate-producing bacteria in faecal samples and strengthened the microbial ecology network. SIM01 reduced adverse health outcomes and restored gut dysbiosis in elderly and diabetes patients during the COVID-19 pandemic.


Subject(s)
COVID-19 , Diabetes Mellitus , Gastrointestinal Microbiome , Aged , Humans , Pandemics/prevention & control , COVID-19 Vaccines , Outcome Assessment, Health Care , Double-Blind Method
19.
Cancers (Basel) ; 15(4)2023 Feb 08.
Article in English | MEDLINE | ID: mdl-36831411

ABSTRACT

The demand for parenchyma-sparing local therapies for lung cancer is rising owing to an increasing incidence of multifocal lung cancers and patients who are unfit for surgery. With the latest evidence of the efficacy of lung cancer screening, more premalignant or early-stage lung cancers are being discovered and the paradigm has shifted from treatment to prevention. Transbronchial therapy is an important armamentarium in the local treatment of lung cancers, with microwave ablation being the most promising based on early to midterm results. Adjuncts to improve transbronchial ablation efficiency and accuracy include mobile C-arm platforms, software to correct for the CT-to-body divergence, metal-containing nanoparticles, and robotic bronchoscopy. Other forms of energy including steam vapor therapy and pulse electric field are under intensive investigation.

20.
JMIR Med Educ ; 9: e42364, 2023 Feb 21.
Article in English | MEDLINE | ID: mdl-36802337

ABSTRACT

BACKGROUND: Patients' perspectives and social contexts are critical for prevention of hospital readmissions; however, neither is routinely assessed using the traditional history and physical (H&P) examination nor commonly documented in the electronic health record (EHR). The H&P 360 is a revised H&P template that integrates routine assessment of patient perspectives and goals, mental health, and an expanded social history (behavioral health, social support, living environment and resources, function). Although the H&P 360 has shown promise in increasing psychosocial documentation in focused teaching contexts, its uptake and impact in routine clinical settings are unknown. OBJECTIVE: The aim of this study was to assess the feasibility, acceptability, and impact on care planning of implementing an inpatient H&P 360 template in the EHR for use by fourth-year medical students. METHODS: A mixed methods study design was used. Fourth-year medical students on internal medicine subinternship (subI) services were given a brief training on the H&P 360 and access to EHR-based H&P 360 templates. Students not working in the intensive care unit (ICU) were asked to use the templates at least once per call cycle, whereas use by ICU students was elective. An EHR query was used to identify all H&P 360 and traditional H&P admission notes authored by non-ICU students at University of Chicago (UC) Medicine. Of these notes, all H&P 360 notes and a sample of traditional H&P notes were reviewed by two researchers for the presence of H&P 360 domains and impact on patient care. A postcourse survey was administered to query all students for their perspectives on the H&P 360. RESULTS: Of the 13 non-ICU subIs at UC Medicine, 6 (46%) used the H&P 360 templates at least once, which accounted for 14%-92% of their authored admission notes (median 56%). Content analysis was performed with 45 H&P 360 notes and 54 traditional H&P notes. Psychosocial documentation across all H&P 360 domains (patient perspectives and goals, mental health, expanded social history elements) was more common in H&P 360 compared with traditional notes. Related to impact on patient care, H&P 360 notes more commonly identified needs (20% H&P 360; 9% H&P) and described interdisciplinary coordination (78% H&P 360; 41% H&P). Of the 11 subIs completing surveys, the vast majority (n=10, 91%) felt the H&P 360 helped them understand patient goals and improved the patient-provider relationship. Most students (n=8, 73%) felt the H&P 360 took an appropriate amount of time. CONCLUSIONS: Students who applied the H&P 360 using templated notes in the EHR found it feasible and helpful. These students wrote notes reflecting enhanced assessment of goals and perspectives for patient-engaged care and contextual factors important to preventing rehospitalization. Reasons some students did not use the templated H&P 360 should be examined in future studies. Uptake may be enhanced through earlier and repeated exposure and greater engagement by residents and attendings. Larger-scale implementation studies can help further elucidate the complexities of implementing nonbiomedical information within EHRs.

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