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Effects of ethnicity and socioeconomic status on surgical outcomes from inflammatory bowel disease.
No full textPURPOSE
Evidence suggests that ethnicity and socioeconomic status of patients with chronic diseases influence their healthcare outcomes. The aim of this study was to assess the impact of these factors on the surgical outcome of patients with inflammatory bowel disease (IBD) over a 15-year period.
METHODS
A retrospective observational study investigated IBD patients operated on at an NHS Trust between 2000-2015, with follow-up data until 2020. Logistic regression models were used to determine the relationship between ethnic minority background and Index of Multiple Deprivation (IMD) on outcomes including requirement for intra-abdominal surgery, permanent stoma, re-do surgery and surgical complications, accounting for age, gender, smoking history and biologic treatment.
RESULTS
There were 1,620 patients (56.7% ulcerative colitis (UC) and 43.3% Crohn's disease (CD)). Median age was 32 years, and 49.6% were female. Patients with an ethnic minority background accounted for 20.6%. Within 5 years of first presentation, 369 patients required intra-abdominal surgery, 95 permanent stomas and 107 re-do surgery. For CD patients, younger age at diagnosis, female patients, those with an ethnic minority background, higher IMD quintile, smoking history and biologic treatment were more likely to have intra-abdominal surgery. Ethnic minority background and higher IMD score were further associated with surgical complications for CD but not UC patients.
CONCLUSION
Ethnic minority status and socioeconomic deprivation were associated with worse surgical outcomes within our cohort of IBD patients. These findings may stimulate discourse regarding the strategic planning of equitable healthcare services
Osteosclerotic metaphyseal dysplasia, dysosteosclerosis or osteomyelitis? Paediatric case presentation with associated mandibular swelling and a review of the literature.
No full textOsteosclerotic metaphyseal dysplasia (OMD) is an extremely rare form of osteopetrosis, which bears significant clinical similarities to dysosteosclerosis (DSS). We aim to present a rare case of OMD with mandibular swelling and osteomyelitis infection including diagnosis journey as well as management in 7-year-old patient. Literature review completed for OMD cases. Case report investigative methods include genetic testing, CT facial bones and MRI scan, orthopantogram and bone biopsies. An initial suspected diagnosis of DSS with chronic osteomyelitis was made. However, following genetic testing, a diagnosis of OMD was confirmed. Our patient underwent a surgical debulking procedure and antibiotic treatment. Less than 10 patients with this condition have been reported within the international literature. There is a wide range of presentation. OMD, DSS and osteomyelitis are all within a similar spectrum of bone conditions. Our understanding, regarding OMD, remains limited and, hence, further research is required to elucidate a thorough clinical picture
Effectiveness of alternative shock strategies for out-of-hospital cardiac arrest: A systematic review.
No full textAim
To determine the optimal first-shock energy level for biphasic defibrillation and whether fixed or escalating protocols for subsequent shocks are most effective.
Methods
We searched Medline, Embase, Cochrane CENTRAL, CINAHL, the Web of Science and national and international trial registry databases for papers published from database inception to January 2022. We reviewed reference lists of key papers to identify additional references. The population included adults sustaining non traumatic out-of-hospital cardiac arrest subject to attempted defibrillation. Studies of internal or monophasic defibrillation and studies other than randomised controlled trials or prospective cohorts were excluded. Two reviewers assessed study relevance. Data extraction and risk of bias assessment, using the ROBINS-I tool, were conducted by one reviewer and checked by a second reviewer. Data underwent intention-to-treat analysis.
Results
We identified no studies evaluating first shock energy. Only one study ( = 738) comparing fixed versus escalating energy met eligibility criteria: a prospective cohort analysis of a randomised controlled trial of manual versus mechanical CPR. High fixed (360 J) energy was compared with an escalating (200-200/300-360 J) strategy. Researchers found 27.5% (70/255) of patients in the escalating energy group and 27.61% (132/478) in the fixed high energy group survived to hospital discharge (unadjusted risk ratio 0.99, 95% CI 0.73, 1.23). Results were of very low certainty as the study was at serious risk of bias.
Conclusion
This systematic review did not identify an optimal first-shock energy for biphasic defibrillation. We identified no survival advantage at 30 days when comparing 360 J fixed with 200 J escalating strategy
Differential benefits of steroid therapies in adults following major burn injury.
No full textBACKGROUND
Major thermal injury induces a complex pathophysiological state characterized by burn shock and hypercatabolism. Steroids are used to modulate these post-injury responses. However, the effects of steroids on acute post-burn outcomes remain unclear.
METHODS
In this study of 52 thermally injured adult patients (median total burn surface area 42%, 33 males and 19 females), the effects of corticosteroid and oxandrolone on mortality, multi-organ failure (MOF), and sepsis were assessed individually. Clinical data were collected at days 1, 3, 7, and 14 post-injury.
RESULTS
Twenty-two (42%) and 34 (65%) burns patients received corticosteroids and oxandrolone within the same cohort, respectively. Following separate analysis for each steroid, corticosteroid use was associated with increased odds of in-hospital mortality (OR 3.25, 95% CI: 1.32-8•00), MOF (OR 2.36, 95% CI: 1.00-1.55), and sepsis (OR 5.95, 95% CI: 2.53-14.00). Days alive (HR 0.32, 95% CI: 0.18-0.60) and sepsis-free days (HR 0.54, 95% CI: 0.37-0.80) were lower among corticosteroid-treated patients. Oxandrolone use was associated with reduced odds of 28-day mortality (OR 0.11, 95% CI: 0.04-0.30), in-hospital mortality (OR 0.19, 95% CI: 0.08-0.43), and sepsis (OR 0.24, 95% CI: 0.08-0.69). Days alive, at 28 days (HR 6.42, 95% CI: 2.77-14.9) and in-hospital (HR 3.30, 95% CI: 1.93-5.63), were higher among the oxandrolone-treated group. However, oxandrolone was associated with increased MOF odds (OR 7.90, 95% CI: 2.89-21.60) and reduced MOF-free days (HR 0.23, 95% CI: 0.11-0.50).
CONCLUSION
Steroid therapies following major thermal injury may significantly affect patient prognosis. Oxandrolone was associated with better outcomes except for MOF. Adverse effects of corticosteroids and oxandrolone should be considered when managing burn patients
Ethnicity and prognosis following a cardiovascular event in people with and without type 2 diabetes: observational analysis in over 5 million subjects in England.
No full textAIMS
To quantify ethnic differences in the risk of all-cause mortality and cardiovascular disease (CVD) events following a first CVD event in people with and without type 2 diabetes.
METHODS
We identified 5,349,271 subjects with a first CVD between 1 January 2002 and 31 May 2020 in the UK; CVD included aortic aneurism, cerebrovascular accident, heart failure, myocardial infarction, peripheral vascular disease, and other cardiovascular diseases. We estimated adjusted hazard ratios (HRs) for type 2 diabetes and ethnicity of three outcomes: fatal and nonfatal second CVD event (different phenotype compared to the first) and all-cause mortality.
RESULTS
Relative to White, HRs indicated lower rates in all ethnicities and for all outcomes in both men (from 0.64 to 0.79 for all-cause death; 0.78 to 0.79 for CVD-related death; and 0.85 to 0.98 for a second CVD event) and women (0.69 to 0.77; 0.77 to 0.83; 0.83 to 0.95, respectively). Irrespective of ethnicity and sex, type 2 diabetes increased rates of all outcomes by around a third.
CONCLUSIONS
Prognosis following a CVD event was consistently worse in subjects with type 2 diabetes while varied across ethnicities, suggesting the implementation of different strategies for the secondary prevention of CVD in different ethnic groups
Is there a role of the kidney failure risk equation in optimizing timing of vascular access creation in pre-dialysis patients?
No full textBACKGROUND
The aims of this study were to assess the utility of using the Kidney Failure Risk Equation (KFRE) as an indicator to guide timing of vascular access creation in pre-dialysis patients.
MATERIALS AND METHODS
Patients referred for vascular access creation had KFRE calculated at the time of assessment and compared to standard criteria for referral. Receiver operating characteristic curves were produced for each parameter. The outcomes at 3 months, 6 months, and 1 year were used as time points for analysis.
RESULTS
Two hundred and three patients were assessed, and full data sets were available on 190 (94.6%). Access was created in 156 patients (82.1%) with a fistula in 153 (98.7%). Only 65.7% initiated dialysis within the follow up period. Those patients with an AV access created (n = 156) 37 (23.7%) did not reach end stage over the entire follow up period. Of the remaining patients (n = 119) that reached end stage 72.2% (n = 86) started on an AVF/AVG and 27.7% (n = 33) on a CVC. Using ROC analysis for referral eGFR, ACR and KFRE predicting dialysis initiation predictors resulted in C statistics for eGFR, ACR, and KFRE2 of 0.68 (0.58-0.79), 0.75 (0.65-0.84), and 0.72 (0.62-0.81) at 3 months; 0.73 (0.65-0.81), 0.70 (0.62-0.78), and 0.75 (0.67-0.81) at 6 months; and 0.65 (0.57-0.72); 0.67 (0.59-0.75), and 0.68 (0.61-0.77) at 12 months.
CONCLUSIONS
In a group of patients referred for vascular access creation the predictive models are relatively poor when applied to initiation of dialysis. The application of current guidelines to fistula creation appears to result in a high rate of unnecessary fistula formation and non-use. The study requires further evaluation in a test set of patients to confirm these findings and also identify where such risk based approaches may need modification
SARS-CoV-2-Specific T Cell Responses Are Not Associated with Protection against Reinfection in Hemodialysis Patients.
No full text
Sarcopenia is Associated with Reduced Survival following Surgery for Adrenocortical Carcinoma.
No full textAIM
Adrenocortical cancer (ACC) is an aggressive malignancy and robust prognostic factors remain unclear. The presence of sarcopenia has been shown to negatively impact survival for other malignancies, but has not been extensively analyzed in ACC.
METHODS
Patients who underwent resection of their ACC between 2010 and 2020 were identified; therapeutic, operative, and outcome data were analyzed. Sarcopenia was assessed by calculation of the skeletal muscle index (SMI) and was defined as an SMI <52.4cm/m for males and <38.5cm/m for females.
RESULTS
Data on 35 patients (18 F: 17 M; median age 54 [range: 18-86]) who had primary surgical treatment were analyzed. Median tumor size was 10 cm [range:3-15]. In eleven patients (31%), the tumor was hormonally active (cortisol = 8;23%). Seventeen patients (49%) were classified as having sarcopenia on their pre-operative CT scan. The Intraclass Correlation Coefficient (ICC) for intra- and inter-observer variability showed very good agreement (0.99 and 0.98). There was no difference in incidence of sarcopenia stratifying for sex, BMI, or tumor-size, but incidence was higher with increasing age ( < .05). Overall median survival was 36 months, with 1- and 3-year survival rates of 77% and 52%. The presence of sarcopenia was strongly associated with a shorter overall survival (HR = 3.21; [95%CI: 1.06-9.69]; = .03) on unadjusted analyses. Moreover, age, higher T-stage, and presence of capsular invasion were also associated with poorer survival on univariable analyses.
CONCLUSION
The presence of sarcopenia in patients undergoing surgery for ACC could be a predictor of reduced overall survival, although replications of these analyses should be performed in similar, larger cohorts. Specifically, the influence of a patient's hormonal status on the manifestation of sarcopenia should be further defined