1
|
The Blunt Liver and Spleen Trauma (BLAST) audit: national survey and prospective audit of children with blunt liver and spleen trauma in major trauma centres. Eur J Trauma Emerg Surg 2023; 49:2249-2256. [PMID: 35727342 PMCID: PMC10520113 DOI: 10.1007/s00068-022-01990-3] [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: 03/23/2022] [Accepted: 04/24/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE To compare the reported and observed management of UK children with blunt liver or spleen injury (BLSI) to the American Pediatric Surgical Association (APSA) 2019 BLSI guidance. METHODS UK Paediatric Major Trauma Centres (pMTCs) undertook 1 year of prospective data collection on children admitted to or discussed with those centres with BLSI and an online questionnaire was distributed to all consultants who care for children with BLSI in those centres. RESULTS All 21/21 (100%) pMTCs participated; 131 patients were included and 100/152 (65%) consultants responded to the survey. ICU care was reported and observed to be primarily determined using haemodynamic status or concomitant injuries rather than injury grade, in accordance with APSA guidance. Bed rest was reported to be determined by grade of injury by 63% of survey respondents and observed in a similar proportion of patients. Contrary to APSA guidance, follow-up radiological assessment of the injured spleen or liver was undertaken in 44% of patients before discharge and 32% after discharge, the majority of whom were asymptomatic. CONCLUSIONS UK management of BLSI differs from many aspects of APSA guidance. A shift towards using clinical features to determine ICU admission and readiness for discharge is demonstrated, in line with a strong evidence base. However, routine bed rest and re-imaging after BLSI is common, contrary to APSA guidance. This disparity may exist due to concern that evidence around the incidence, presentation and natural history of complications after conservatively managed BLSI, particularly bleeding from pseudoaneurysms, is weak.
Collapse
|
2
|
Direct current cardioversion in pregnancy: a multicentre study. BJOG 2023. [PMID: 37039253 DOI: 10.1111/1471-0528.17457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 02/25/2023] [Accepted: 03/03/2023] [Indexed: 04/12/2023]
Abstract
OBJECTIVE Direct current cardioversion (DCCV) in pregnancy is rarely required and typically only documented in single case reports or case series. A recent UK confidential enquiry reported on several maternal deaths where appropriate DCCV appeared to have been withheld. DESIGN Retrospective cohort study. SETTING Seventeen UK and Ireland specialist maternity centres. SAMPLE Twenty-seven pregnant women requiring DCCV in pregnancy. MAIN OUTCOME MEASURES Maternal and fetal outcomes following DCCV. RESULTS Twenty-seven women had a total of 29 DCCVs in pregnancy. Of these, 19 (70%) initial presentations were to Emergency Departments and eight (30%) to maternity settings. There were no maternal deaths. Seventeen of the women (63%) had a prior history of heart disease. Median gestation at DCCV was 28 weeks, median gestation at delivery was 35 weeks, with a live birth in all cases. The abnormal heart rhythms documented at the first cardioversion were atrial fibrillation in 12/27 (44%) cases, atrial flutter in 8/27 (30%), supraventricular tachycardia in 5/27 (19%) and atrial tachycardia in 2/27 (7%). Fetal monitoring was undertaken following DCCV on 14/29 (48%) occasions (10 of 19 (53%) at ≥26 weeks) and on 2/29 (7%) occasions, urgent delivery was required post DCCV. CONCLUSIONS Direct current cardioversion in pregnancy is rarely required but should be undertaken when clinically indicated according to standard algorithms to optimise maternal wellbeing. Once the woman is stable post DCCV, gestation-relevant fetal monitoring should be undertaken. Maternity units should develop multidisciplinary processes to ensure pregnant women receive the same standard of care as their non-pregnant counterparts.
Collapse
|
3
|
Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
Collapse
|
4
|
Factors influencing length of stay following minimally invasive laparoscopic hysterectomy. Am J Obstet Gynecol 2022. [DOI: 10.1016/j.ajog.2021.12.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
5
|
The resilience of the developing reading system: multi-modal evidence of incident and recovery after a pediatric stroke. Neurocase 2021; 27:338-348. [PMID: 34503393 PMCID: PMC8814732 DOI: 10.1080/13554794.2021.1957119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Decades of neuroscientific findings have elucidated the highly specialized brain areas involved in reading, especially along the ventral occipitotemporal stream where the critical step of recognizing words occurs. We report on a 14-year-old female with temporary dyslexia after a left ventral occipitotemporal ischemic stroke. Our longitudinal multimodal findings show that the resolution of the reading impairment was associated with heightened activity in the left posterior superior and inferior temporal gyri. Our findings highlight the role of the left inferior temporal gyrus in reading and the importance of perilesional and ipsilateral cortical areas for functional recovery after childhood stroke.
Collapse
|
6
|
SEROLOGICAL RESPONSES AFTER SARS‐COV‐2 VACCINATION FIRST DOSE IN PATIENTS WITH LYMPHOID MALIGNANCY: FIRST INTERIM ANALYSIS OF THE UK PROSECO STUDY. Hematol Oncol 2021. [PMCID: PMC8426672 DOI: 10.1002/hon.198_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
|
7
|
Effect of electrode placement on speed of response to ECT. Eur Psychiatry 2021. [PMCID: PMC9471856 DOI: 10.1192/j.eurpsy.2021.83] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective Electroconvulsive therapy (ECT) can be rapidly effective in treating severe depression. Right unilateral (RUL) or bitemporal (BT) electrode placement may affect the speed of ECT effectiveness although our current understanding of demographic and clinical factors for predicting predict speed of response and remission with ECT is limited. We investigated differences in improvement speed and also time to achieving response and remission criteria between brief-pulse moderate-dose (1.5 x seizure threshold) BT ECT and high-dose (6 x seizure threshold) RUL ECT. Additionally, we explored the influence of demographic and clinical characteristics. Methods Se analysed weekly 24-item Hamilton Depression Rating Scale scores obtained from severely depressed patients participating in the EFFECT-Dep trial (ISRCTN23577151). Improvement speeds in patients treated randomly with a course of either BT (n = 69) or RUL ECT (n = 69) were compared using independent sample t-tests. Weekly proportions of responders and remitters were compared using chi-square tests. Cox regression analyses were used to explore predictors of speed to achieve response and remission status. Results Se found no differences between RUL and BT ECT in speed of improvement or time to achieve response or remission. Exploratory analyses indicated that a wide variety of demographic and clinical features did not serve to predict speed of response and remission to ECT. Conclusion Electrode placement did not substantially influence speed of improvement, response and remission with twice-weekly brief-pulse ECT. Minimising the cognitive side-effects of ECT may be of more relevance when choosing between BT and RUL electrode placement for ECT. Disclosure Declan M. McLoughlin has received speaker’s honoraria from Mecta and Otsuka and an honorarium from Janssen for participating in an esketamine advisory board meeting. The other author reports no conflicts of interest. This work was supported by awards from
Collapse
|
8
|
Letter to the Editor: Healthy for Life: An Innovative and Collaborative Approach to COVID 19 Lockdown in New Zealand. J Frailty Aging 2020; 10:72. [PMID: 33331626 PMCID: PMC7782046 DOI: 10.14283/jfa.2020.49] [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: 11/11/2022]
Abstract
Recently Boreskie and colleagues published an editorial in the Journal of Frailty and Aging on Preventing Frailty Progression During the COVID-19 Pandemic (1). In it they proposed the SAVE programme (Socialization, Adequate nutrition, Vitamin D, Exercise) to prevent frailty. They concluded that creative thinking and concerted efforts would be needed to disseminate health recommendations to maintain the health of pre-frail and frail older adults in unprecedented times, such as those posed by the COVID-19 pandemic.
Collapse
|
9
|
Cardiac function in pregnant women with a Fontan circulation following live birth. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Fontan circuits are used to palliate congenital heart disease where patients have a single functioning ventricle. The venous return to the heart is redirected to the pulmonary arteries through the use of a conduit, bypassing the heart. Many females with Fontan circuits are now reaching child-bearing age and some desire pregnancy. However, pregnancy in women with Fontan circuits is associated with high complication rates.
Purpose
We compared postnatal cardiac function in women with a Fontan circulation with pre-pregnancy cardiovascular investigations.
Methods
Data were collected from case notes of all women with a Fontan circulation giving birth after 24 weeks of gestation at Birmingham Women's Hospital between 1997 and 2019.
Results
18 women with a median age of 29±6 years were followed up for 8.0±9 years. There were 21 live births at a median gestation of 32±5 weeks, of which 81% were caesarean sections. Three infants (14%) were born before 30 weeks' gestation and only two (10%) at term. Significant dyspnoea complicated 19% of pregnancies and postpartum haemorrhage occurred in 24%.
Pre-pregnancy cardiac magnetic resonance (CMR) data were available for 11 women and post-pregnancy for 14. Post-pregnancy scans were performed a median of 1.5±4.8 years after birth. Ejection fraction was 63.6±5% at baseline and tended to reduce following pregnancy (median −5.0±8%, n=7). Pre-pregnancy peak oxygen consumption (VO2max) was 73±14% of predicted on cardiopulmonary exercise testing. Median change in VO2max was −8±22% post-pregnancy (n=4). There was no change New York Heart Association (NYHA) class or resting saturations after pregnancy.
Conclusions
Preterm delivery and maternal bleeding were prevalent in this cohort. Exercise capacity was moderately impaired and saturations were typically low. Pregnancy does not seem to have longer term impact on oxygen saturations or NYHA class. Larger series are needed to confirm whether pregnancy is detrimental to postpartum systolic function. CMR can give comprehensive assessment of cardiac function before and after pregnancy and provide data to inform the crucial pre-pregnancy counselling for Fontan patients of child-bearing age.
Funding Acknowledgement
Type of funding source: None
Collapse
|
10
|
114P PD-L1 prevalence and association with clinical outcomes among metastatic renal cell carcinoma patients treated with targeted therapies. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
11
|
155P Molecular profiles and response among metastatic renal cell carcinoma patients treated with targeted therapies. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.276] [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] Open
|
12
|
Association of Nonoperative Management Using Antibiotic Therapy vs Laparoscopic Appendectomy With Treatment Success and Disability Days in Children With Uncomplicated Appendicitis. JAMA 2020; 324:581-593. [PMID: 32730561 PMCID: PMC7385674 DOI: 10.1001/jama.2020.10888] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Importance Nonoperative management with antibiotics alone has the potential to treat uncomplicated pediatric appendicitis with fewer disability days than surgery. Objective To determine the success rate of nonoperative management and compare differences in treatment-related disability, satisfaction, health-related quality of life, and complications between nonoperative management and surgery in children with uncomplicated appendicitis. Design, Setting, and Participants Multi-institutional nonrandomized controlled intervention study of 1068 children aged 7 through 17 years with uncomplicated appendicitis treated at 10 tertiary children's hospitals across 7 US states between May 2015 and October 2018 with 1-year follow-up through October 2019. Of the 1209 eligible patients approached, 1068 enrolled in the study. Interventions Patient and family selection of nonoperative management with antibiotics alone (nonoperative group, n = 370) or urgent (≤12 hours of admission) laparoscopic appendectomy (surgery group, n = 698). Main Outcomes and Measures The 2 primary outcomes assessed at 1 year were disability days, defined as the total number of days the child was not able to participate in all of his/her normal activities secondary to appendicitis-related care (expected difference, 5 days), and success rate of nonoperative management, defined as the proportion of patients initially managed nonoperatively who did not undergo appendectomy by 1 year (lowest acceptable success rate, ≥70%). Inverse probability of treatment weighting (IPTW) was used to adjust for differences between treatment groups for all outcome assessments. Results Among 1068 patients who were enrolled (median age, 12.4 years; 38% girls), 370 (35%) chose nonoperative management and 698 (65%) chose surgery. A total of 806 (75%) had complete follow-up: 284 (77%) in the nonoperative group; 522 (75%) in the surgery group. Patients in the nonoperative group were more often younger (median age, 12.3 years vs 12.5 years), Black (9.6% vs 4.9%) or other race (14.6% vs 8.7%), had caregivers with a bachelor's degree (29.8% vs 23.5%), and underwent diagnostic ultrasound (79.7% vs 74.5%). After IPTW, the success rate of nonoperative management at 1 year was 67.1% (96% CI, 61.5%-72.31%; P = .86). Nonoperative management was associated with significantly fewer patient disability days at 1 year than did surgery (adjusted mean, 6.6 vs 10.9 days; mean difference, -4.3 days (99% CI, -6.17 to -2.43; P < .001). Of 16 other prespecified secondary end points, 10 showed no significant difference. Conclusion and Relevance Among children with uncomplicated appendicitis, an initial nonoperative management strategy with antibiotics alone had a success rate of 67.1% and, compared with urgent surgery, was associated with statistically significantly fewer disability days at 1 year. However, there was substantial loss to follow-up, the comparison with the prespecified threshold for an acceptable success rate of nonoperative management was not statistically significant, and the hypothesized difference in disability days was not met. Trial Registration ClinicalTrials.gov Identifier: NCT02271932.
Collapse
|
13
|
The peripheral immune response in hyperglycemic stroke. Clin Neurol Neurosurg 2020; 195:106061. [PMID: 32682204 DOI: 10.1016/j.clineuro.2020.106061] [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] [Received: 12/09/2019] [Revised: 05/27/2020] [Accepted: 07/01/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Hyperglycemia is common in acute ischemic stroke patients and is associated with poor clinical outcome. However, aggressive reduction of post-stroke hyperglycemia did not improve clinical outcome, suggesting that other mechanisms are playing a detrimental role in hyperglycemic stroke. We hypothesize that the acute post-stroke immune response is altered in the hyperglycemic state leading to higher mortality and morbidity. The objective of this study was to characterize temporal changes in circulating immune cells after stroke and their association with clinical outcomes in hyperglycemic compared to euglycemic patients. PATIENTS AND METHODS This retrospective study included 97 (58 % euglycemic, 42 % hyperglycemic) patients presenting within 12 h of symptom onset of stroke. Blood neutrophil, monocyte and lymphocyte concentrations were measured sequentially for 96 h post stroke. Primary clinical outcome was the difference in the NIH stroke scale at admission compared to discharge. Secondary outcome measures included discharge disposition and the modified Rankin Scale (mRS) at 90 days. RESULTS Circulating neutrophils were significantly higher in hyperglycemic than in euglycemic patients within the first 48 h post stroke, while lymphocyte counts trended to be lower. Hyperglycemic patients had higher mortality rates, less favorable discharge disposition and worse neurological function at 90 days. In both groups, the neutrophil to lymphocytes ratio ((NLR) remained strongly associated with neurological function at discharge within the first 24 h (p < 0.001), and remained significant in hyperglycemic patients up to 48 h (p < 0.001). Multivariate regression analysis showed no confounding by other factors and a significant correlation with differences in NIHSS score (CI; - 9.287 to -1.46, p = 0.0077**) and NLR (CL; 0.6058-6.901, p = 0.0203*) in hyperglycemic patients. CONCLUSIONS Our data suggests that circulating immune cells play an important role in mediating poor clinical outcome in hyperglycemic patients following stroke. The NLR is a strong predictor of neurological outcomes in hyperglycemic patients. Thus, the modulation of immune cells may be a viable therapeutic approach to improve outcomes for this high risk group.
Collapse
|
14
|
P-02-5 Clinical Correlation Between Erectile Function and Ejaculatory Function in the Czech Male Population. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
15
|
Contamination in complex healthcare trials: the falls in care homes (FinCH) study experience. BMC Med Res Methodol 2020; 20:46. [PMID: 32106827 PMCID: PMC7047395 DOI: 10.1186/s12874-020-00925-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 02/13/2020] [Indexed: 11/10/2022] Open
Abstract
Background Trials are at risk of contamination bias which can occur when participants in the control group are inadvertently exposed to the intervention. This is a particular risk in rehabilitation studies where it is easy for trial interventions to be either intentionally or inadvertently adopted in control settings. The Falls in Care Homes (FinCH) trial is used in this paper as an example of a large randomised controlled trial of a complex intervention to explore the potential risks of contamination bias. We outline the FinCH trial design, present the potential risks from contamination bias, and the strategies used in the design of the trial to minimise or mitigate against this. The FinCH trial was a multi-centre randomised controlled trial, with embedded process evaluation, which evaluated whether systematic training in the use of the Guide to Action Tool for Care Homes reduced falls in care home residents. Data were collected from a number of sources to explore contamination in the FinCH trial. Where specific procedures were adopted to reduce risk of, or mitigate against, contamination, this was recorded. Data were collected from study e-mails, meetings with clinicians, research assistant and clinician network communications, and an embedded process evaluation in six intervention care homes. During the FinCH trial, there were six new falls prevention initiatives implemented outside the study which could have contaminated our intervention and findings. Methods used to minimise contamination were: cluster randomisation at the level of care home; engagement with the clinical community to highlight the risks of early adoption; establishing local collaborators in each site familiar with the local context; signing agreements with NHS falls specialists that they would maintain confidentiality regarding details of the intervention; opening additional research sites; and by raising awareness about the importance of contamination in research among participants. Conclusion Complex rehabilitation trials are at risk of contamination bias. The potential for contamination bias in studies can be minimized by strengthening collaboration and dialogue with the clinical community. Researchers should recognise that clinicians may contaminate a study through lack of research expertise.
Collapse
|
16
|
Modified Immunodiffusion Method for Detection of Salmonella in Raw Flesh and Highly Contaminated Foods: Collaborative Study. J AOAC Int 2020. [DOI: 10.1093/jaoac/78.1.59] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
A total of 19 government and private industry laboratories in Canada and the United States participated in the collaborative study. Naturally contaminated ground poultry and animal meals, as well as inoculated raw shrimp, were examined for presence of Salmonella by both the modified immunodiffusion method and the Bacteriological Analytical Manual culture method, resulting in an agreement rate of 93.1%. The 2 methods are statistically equivalent for all food types at each inoculation level and for all lots of naturally contaminated foods evaluated in this study. The modification of the AOAC Official Method 989.13, immunodiffusion (1–2 TEST) method for detection of motile Salmonella in all foods, has been adopted revised first action by AOAC INTERNATIONAL.
Collapse
|
17
|
|
18
|
70PERI-OPERATIVE ENHANCED RECOVERY HIP FRACTURE CARE OF PATIENTS WITH DEMENTIA (PERFECTED): CLUSTER RANDOMISED CONTROL TRIAL. Age Ageing 2019. [DOI: 10.1093/ageing/afz059.01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
19
|
BRIEF CO-ADMINISTRATION OF IDELALISIB MAY IMPROVE THE LONG-TERM EFFICACY OF FRONTLINE CHEMOIMMUNOTHERAPY IN CHRONIC LYMPHOCYTIC LEUKAEMIA: 3-YEAR FOLLOW-UP FROM THE RIALTO TRIAL. Hematol Oncol 2019. [DOI: 10.1002/hon.32_2630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
20
|
Health Outcomes of Youth in Clinical Pediatric Weight Management Programs in POWER. J Pediatr 2019; 208:57-65.e4. [PMID: 30853195 DOI: 10.1016/j.jpeds.2018.12.049] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 12/13/2018] [Accepted: 12/19/2018] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To describe treatment outcomes of children and adolescents enrolled in the Pediatric Obesity Weight Evaluation Registry, a consortium of multicomponent pediatric weight management programs in the US. STUDY DESIGN This multicenter prospective observational cohort study, established in 2013, includes youth (2-18 years of age) with obesity enrolled from 31 Pediatric Obesity Weight Evaluation Registry (POWER) sites over a 2-year period and followed up to 12 months. Weight status was evaluated by the percentage of the 95th percentile for body mass index (%BMIp95). Associations of weight status outcomes with patient characteristics and program exposure were analyzed with multivariable mixed effects modeling. RESULTS We included 6454 children and adolescents (median age, 11 years; IQR, 9-14 years; 53% white, 32% Hispanic; 73% with severe obesity) who were enrolled in POWER. Median changes in %BMIp95 for this cohort were -1.88 (IQR, -5.8 to 1.4), -2.50 (IQR, -7.4 to 1.8), -2.86 (IQR, -8.7 to 1.9), at 4-6, 7-9, and 10-12 of months follow-up, respectively (all P < .05). Older age (≥12 years), greater severity of obesity, and Hispanic race/ethnicity were associated with better improvement in %BMIp95. A 5-percentage point decrease in %BMIp95 was associated with improvement in cardiometabolic risk factors. CONCLUSIONS Overall, treatment in pediatric weight management programs is associated with a modest median decrease in BMI as measured by change in %BMIp95. Further studies are needed to confirm these findings, as well as to identify additional strategies to enhance the effectiveness of these multicomponent interventions for youth with severe obesity. TRIAL REGISTRATION ClinicalTrials.gov: NCT02121132.
Collapse
|
21
|
131UTILITY OF THE 4AT RAPID ASSESSMENT INSTRUMENT IN ASSESSMENT OF DELIRIUM AND COGNITIVE IMPAIRMENT IN ACUTE CARE. Age Ageing 2019. [DOI: 10.1093/ageing/afy207.01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
22
|
|
23
|
DISRUPTIONS, DISCONTINUITIES & DISPERSIONS: AN ETHNOGRAPHY OF DISJUNCTURES IN ACUTE ORTHOPAEDIC WARDS. Innov Aging 2018. [DOI: 10.1093/geroni/igy031.3442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
24
|
Insulin - Sniffing for Jabbing. J R Soc Med 2018; 84:701-2. [PMID: 1774740 PMCID: PMC1295512 DOI: 10.1177/014107689108401203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
|
25
|
GREATER PERI-AORTIC ADIPOSE TISSUE IS ASSOCIATED WITH INCREASED TRUNK MUSCLE FAT IN MEN AND WOMEN. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
26
|
CARING FOR PEOPLE WITH HIP FRACTURE AND COGNITIVE IMPAIRMENTS: FINDINGS FROM PERFECTED. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
27
|
DISRUPTIONS, DISCONTINUITIES, AND DISPERSIONS: AN ETHNOGRAPHY OF DISJUNCTURES IN ORTHOPAEDIC WARDS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
28
|
“WORK IS LIKE A CONVEYOR BELT”: FINDINGS FROM AN ETHNOGRAPHIC STUDY OF ACUTE TRAUMA WARDS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
29
|
INTERNATIONAL TRANSLATIONAL CARE RESEARCH. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.4668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
30
|
Factors predicting incidence of post-operative delirium in older people following hip fracture surgery: a systematic review and meta-analysis. Int J Geriatr Psychiatry 2017; 32:386-396. [PMID: 28093812 DOI: 10.1002/gps.4655] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 12/01/2016] [Accepted: 12/06/2016] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Delirium is one of the most common complications following hip fracture surgery in older people. This study identified pre- and peri-operative factors associated with the development of post-operative delirium following hip fracture surgery. METHODS Published and unpublished literature were searched to identify all evidence reporting variables on patient characteristics, on-admission, intra-operative and post-operative management assessing incident delirium in older people following hip fracture surgery. Pooled odds ratio (OR) and mean difference of those who experienced delirium compared to those who did not were calculated for each variable. Evidence was assessed using the Downs and Black appraisal tool and interpreted using the GRADE approach. RESULTS A total of 6704 people (2090 people with post-operative delirium) from 32 studies were analysed. There was moderate evidence of nearly a two-times greater probability of post-operative delirium for those aged 80 years and over (OR: 1.77; 95% CI: 1.09, 2.87), whether patients lived in a care institution pre-admission (OR: 2.65; 95% CI: 1.79, 3.92), and a six-times greater probability of developing post-operative delirium with a pre-admission diagnosis of dementia (OR: 6.07, 95% CI: 4.84, 7.62). There was no association with intra-operative variables and probability of delirium. CONCLUSION Clinicians treating people with a hip fracture should be vigilant towards post-operative delirium if their patients are older, have pre-existing cognitive impairment and poorer overall general health. This is also the case for those who experience post-operative complications such as pneumonia or a urinary tract infection. Copyright © 2017 John Wiley & Sons, Ltd.
Collapse
|
31
|
Higher infliximab trough levels are associated with perianal fistula healing in patients with Crohn's disease. Aliment Pharmacol Ther 2017; 45:933-940. [PMID: 28211593 DOI: 10.1111/apt.13970] [Citation(s) in RCA: 191] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Revised: 12/22/2016] [Accepted: 01/14/2017] [Indexed: 12/25/2022]
Abstract
BACKGROUND Infliximab has been found to be efficacious in the treatment of fistulas in the setting of Crohn's disease, even though some patients do not benefit from therapy. AIM To assess the correlation between perianal fistula healing and trough levels of infliximab. METHODS In this cross-sectional study, we identified patients with Crohn's disease who had perianal fistulas and were treated with infliximab for at least 24 weeks. We excluded patients who underwent a faecal diversion procedure or proctectomy. Predictive variables included demographics, disease phenotype, disease activity, infliximab levels, anti-infliximab antibodies. The primary outcome was fistula healing defined as the absence of drainage. The secondary outcome was complete fistula closure and mucosal healing. RESULTS 117 patients were included. Patients with fistula healing had significantly higher median serum infliximab levels when compared to those with active fistulas [15.8 vs. 4.4 μg/mL, respectively (P < 0.0001)]. There was an incremental gain in fistula healing with higher infliximab levels. The AUC for the association between fistula healing and infliximab levels was 0.82 (P < 0.0001), while the AUC for the association of infliximab levels and fistula closure was 0.69 (P = 0.014). Patients with anti-infliximab antibodies had a lower chance of achieving fistula healing (OR: 0.04 [95%CI: 0.005-0.3], P < 0.001). CONCLUSIONS There is a significant association between serum infliximab levels and rates of fistula healing. Achieving infliximab levels ≥10.1 mcg/mL in patients with Crohn's disease and perianal fistulas may improve outcomes as part of a treat-to-target strategy.
Collapse
|
32
|
Patient specific quality control for Stereotactic Ablative Body Radiotherapy (SABR): it takes more than one phantom. ACTA ACUST UNITED AC 2017. [DOI: 10.1088/1742-6596/777/1/012017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
33
|
CHI25243, a novel potent inhaled inhibitor of neutrophil elastase for the treatment of bronchiectasis and other chronic inflammatory lung disease. Pneumologie 2016. [DOI: 10.1055/s-0036-1592255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
34
|
Focusing the Neuroscience and Societal Implications of Cognitive Enhancers. Clin Pharmacol Ther 2016; 101:170-172. [PMID: 27557349 DOI: 10.1002/cpt.457] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 07/19/2016] [Accepted: 08/14/2016] [Indexed: 11/11/2022]
Abstract
Cognitive enhancement can benefit the individual and society, but also has associated risks and ethical concerns. Cognitive-enhancing drugs are used in the treatment of neuropsychiatric disorders. Nonpharmacological strategies are also emerging, which have the potential to improve motivational deficits associated with neuropsychiatric symptoms and should be prioritized for development. The increasing lifestyle use of "smart" and other drugs indicates the desire for healthy people to improve themselves. Safety and ethical implications are discussed.
Collapse
|
35
|
The Marshall Wolf Haiti Medical Education Fellowship: An innovative
faculty development opportunity. Ann Glob Health 2016. [DOI: 10.1016/j.aogh.2016.04.353] [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] Open
|
36
|
Lord Bradley's review of people with mental health or learning disabilities in the criminal justice system in England: All not equal in the eyes of the law? Int J Prison Health 2016; 5:171-5. [PMID: 25757423 DOI: 10.1080/17449200903115847] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
37
|
Does anticholinergics drug burden relate to global neuro-disability outcome measures and length of hospital stay? Brain Inj 2015; 29:1426-30. [PMID: 26287759 DOI: 10.3109/02699052.2015.1060358] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PRIMARY OBJECTIVE To assess the relationship between disability, length of stay (LOS) and anticholinergic burden (ACB) with people following acquired brain or spinal cord injury. RESEARCH DESIGN A retrospective case note review assessed total rehabilitation unit admission. METHODS AND PROCEDURES Assessment of 52 consecutive patients with acquired brain/spinal injury and neuropathy in an in-patient neuro-rehabilitation unit of a UK university hospital. Data analysed included: Northwick Park Dependency Score (NPDS), Rehabilitation complexity Scale (RCS), Functional Independence Measure and Functional Assessment Measure FIM-FAM (UK version 2.2), LOS and ACB. Outcome was different in RCS, NPDS and FIM-FAM between admission and discharge. MAIN OUTCOMES AND RESULTS A positive change was reported in ACB results in a positive change in NPDS, with no significant effect on FIM-FAM, either Motor or Cognitive, or on the RCS. Change in ACB correlated to the length of hospital stay (regression correlation = -6.64; SE = 3.89). There was a significant harmful impact of increase in ACB score during hospital stay, from low to high ACB on NPDS (OR = 9.65; 95% CI = 1.36-68.64) and FIM-FAM Total scores (OR = 0.03; 95% CI = 0.002-0.35). CONCLUSIONS There was a statistically significant correlation of ACB and neuro-disability measures and LOS amongst this patient cohort.
Collapse
|
38
|
MO-F-CAMPUS-T-05: SQL Database Queries to Determine Treatment Planning Resource Usage. Med Phys 2015. [DOI: 10.1118/1.4925446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
|
39
|
Predictors of responses and sexual function for women in the St George breast boost randomized trial (StGBBT). Breast 2015. [DOI: 10.1016/j.breast.2015.02.011] [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] Open
|
40
|
NFκB1 is a suppressor of neutrophil-driven hepatocellular carcinoma. Nat Commun 2015; 6:6818. [PMID: 25879839 PMCID: PMC4410629 DOI: 10.1038/ncomms7818] [Citation(s) in RCA: 121] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Accepted: 03/02/2015] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) develops on the background of chronic hepatitis.
Leukocytes found within the HCC microenvironment are implicated as regulators of
tumour growth. We show that diethylnitrosamine (DEN)-induced murine HCC is
attenuated by antibody-mediated depletion of hepatic neutrophils, the latter
stimulating hepatocellular ROS and telomere DNA damage. We additionally report a
previously unappreciated tumour suppressor function for hepatocellular nfkb1
operating via p50:p50 dimers and the co-repressor HDAC1. These anti-inflammatory
proteins combine to transcriptionally repress hepatic expression of a S100A8/9,
CXCL1 and CXCL2 neutrophil chemokine network. Loss of nfkb1 promotes
ageing-associated chronic liver disease (CLD), characterized by steatosis,
neutrophillia, fibrosis, hepatocyte telomere damage and HCC.
Nfkb1S340A/S340Amice carrying a mutation
designed to selectively disrupt p50:p50:HDAC1 complexes are more susceptible to HCC;
by contrast, mice lacking S100A9 express reduced neutrophil chemokines and are
protected from HCC. Inhibiting neutrophil accumulation in CLD or targeting their
tumour-promoting activities may offer therapeutic opportunities in HCC. The role of neutrophils in cancer development is not widely
appreciated. Here, the authors show that NF-κB-deficient hepatocytes
overproduce chemokines, leading to hepatocellular carcinoma due to excessive neutrophil
recruitment, and that neutrophil depletion prevents liver cancer in these
mice.
Collapse
|
41
|
|
42
|
Integrating social medicine into international curricula: A case study
across Uganda and Haiti. Ann Glob Health 2015. [DOI: 10.1016/j.aogh.2015.02.601] [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] Open
|
43
|
80 The Danger of Creating an Oxygen-Enriched Environment in the Back of an Ambulance: The Risk of Various Oxygen-Delivery Devices. Ann Emerg Med 2014. [DOI: 10.1016/j.annemergmed.2014.07.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
44
|
Feasibility of conducting a randomised controlled trial of a cookstove intervention in rural Malawi. Int J Tuberc Lung Dis 2014; 18:240-7. [PMID: 24429320 PMCID: PMC4436815 DOI: 10.5588/ijtld.13.0485] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND: Exposure to household air pollution (HAP) causes 4 million deaths annually, and strategies to reduce HAP exposure are urgently required. OBJECTIVE: To evaluate the acceptability and feasibility of conducting a trial of a cookstove intervention in rural Malawi. DESIGN: Non-smoking women were randomised to continuing to use an open fire (control) or to using a wood-burning clay cookstove (intervention). Symptom burden, oxygen saturation and exhaled carbon monoxide (eCO) were assessed at baseline and 7-day follow-up. A subset of women underwent HAP exposure monitoring. Of 51 women recruited, 50 (98%) completed the main study. The methodology was acceptable to participants. Headache, back pain and cough were the most commonly reported symptoms at baseline and follow-up. Median eCO was within normal limits, but with a difference of 0.5 parts per million (ppm) in median change of eCO from baseline to follow-up seen between the two groups (P ∙ 0.035). The peak ambient CO concentration detected was 150 ppm. This study suggests that a large cookstove intervention trial in Malawi would be feasible with careful community sensitisation. Monitoring exposure to HAP is challenging, and further studies evaluating potential biomarkers of exposure, including eCO, should be undertaken.
Collapse
|
45
|
Involving dental practitioners in setting the dental research agenda. Br Dent J 2014; 217:307-10. [DOI: 10.1038/sj.bdj.2014.807] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2014] [Indexed: 11/09/2022]
|
46
|
Evidence-based dentistry – overcoming the challenges for the UK's dental practitioners. Br Dent J 2014; 217:191-4. [DOI: 10.1038/sj.bdj.2014.703] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2014] [Indexed: 11/09/2022]
|
47
|
Vibration Reduction in Lightweight Floor/Ceiling Systems with a Sand-Sawdust Damping Layer. ACTA ACUST UNITED AC 2014. [DOI: 10.3813/aaa.918742] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
48
|
TH-C-17A-03: Dynamic Visualization and Dosimetry of IMRT and VMAT Treatment Plans by Video-Rate Imaging of Cherenkov Radiation in Pure Water. Med Phys 2014. [DOI: 10.1118/1.4889614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
|
49
|
The use of wide-scale mental agility testing to identify people at risk of dementia: crucial or harmful? J R Coll Physicians Edinb 2014; 44:30-5. [DOI: 10.4997/jrcpe.2014.108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
|
50
|
Abstract
As people are living longer, dementia is becoming a significant issue for society. Dementia is now recognised as a major concern in society, and the numbers of people estimated to have dementia in the UK population appear to have stabilised at around 700,000 . Globally, 35.6 million people are estimated to meet criteria for dementia, a number predicted to double every 20 years . Given the absence of treatments that significantly alter the natural history of the clinical syndrome of dementia, there has been increased emphasis on early diagnosis, with research exploring assessment tools and biomarkers that might predict with certainty a particular clinical outcome. At the same time, there has been pressure to focus on biomedical profiles, which assume a very close link between the pathobiology and the manifest clinical syndrome.
Collapse
|