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American Society of Hematology - 64th Annual Meeting and Exposition. New Orleans - December 10-13, 2022. DRUG FUTURE 2023. [DOI: 10.1358/dof.2023.48.3.3560011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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Impact of rectal dissection technique on primary-school-age outcomes for a British and Irish cohort of children with Hirschsprung disease. J Pediatr Surg 2022; 57:902-911. [PMID: 35934524 DOI: 10.1016/j.jpedsurg.2022.05.006] [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] [Received: 02/03/2022] [Revised: 04/22/2022] [Accepted: 05/06/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND This prospective cohort study compared primary-school-aged outcomes between children with Hirschsprung disease (HD) following Soave, Duhamel or Swenson procedures. METHODS Children with histologically proven HD were identified in British/Irish paediatric surgical centers (01/10/2010-30/09/2012). Parent/clinician outcomes were collected when children were 5-8 years old and combined with management/early outcomes data. Propensity score/covariate adjusted multiple-event-Cox and multivariable logistic regression analyses were used. RESULTS 277 (91%) of 305 children underwent a pull-through (53% Soave, 37% Duhamel, 9% Swenson). Based upon 259 children (94%) with complete operative data, unplanned reoperation rates (95% CI) per-person year of follow-up were 0.11 (0.08-0.13), 0.34 (0.29-0.40) and 1.06 (0.86-1.31) in the Soave/Duhamel/Swenson groups respectively. Adjusted Hazard Ratios for unplanned reoperation compared with the Soave were 1.50 (95% CI 0.66-3.44, p = 0.335) and 7.57 (95% CI 3.39-16.93, p < 0.001) for the Duhamel/Swenson respectively. Of 217 post-pull-through children with 5-8 year follow-up, 62%, 55%, and 62% in Soave/Duhamel/Swenson groups reported faecal incontinence. In comparison to Soave, Duhamel was associated with lower risk of faecal incontinence (aOR 0.34,95%CI 0.13-0.89,p = 0.028). Of 191 children without a stoma, 42%, 59% and 30% in Soave/Duhamel/Swenson groups required assistance to maintain bowel movements; compared to Soave, the Duhamel group were more likely to require assistance (aOR 2.61,95% CI 1.03-6.60,p = 0.043). CONCLUSIONS Compared with Soave, Swenson was associated with increased risk of unplanned reoperation, whilst Duhamel was associated with reduced risk of faecal incontinence, but increased risk of constipation at 5-8 years of age. The risk profiles described can be used to inform consent discussions between surgeons and parents. LEVEL OF EVIDENCE Level II.
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Thromboprophylaxis Use in Paediatric Inflammatory Bowel Disease: An International RAND Appropriateness Panel. J Crohns Colitis 2022; 16:1609-1616. [PMID: 35608932 PMCID: PMC9624289 DOI: 10.1093/ecco-jcc/jjac073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Thromboprophylaxis use in paediatric inflammatory bowel disease [IBD] is inconsistent. Current guidelines only support treating children with acute severe colitis with risk factors. We convened an international RAND panel to explore thromboprophylaxis in paediatric IBD inpatients in the context of new evidence. METHODS We convened a geographically diverse 14-person panel of paediatric gastroenterologists alongside supporting experts. An online survey was sent before an online meeting. Panellists were asked to rate the appropriateness of thromboprophylaxis in hospitalised paediatric IBD patients via 27 scenarios of varying ages, gender, and phenotype, with and without thrombotic risk factors. Anonymised results were presented at the meeting. A second modified survey was distributed to all panellists present at the meeting. Results from the second survey constitute the RAND panel results. The validated RAND disagreement index defined disagreement when ≥ 1. RESULTS The combined outcome of thromboprophylaxis being considered appropriate until discharge and inappropriate to withhold was seen in 20 of 27 scenarios, including: all patients with new-onset acute severe colitis; all flares of known ulcerative colitis, irrespective of risk factors except in pre-pubescent patients with limited disease and no risk factors; and all Crohn's patients with risk factors. Disagreement was seen in five scenarios regarding Crohn's without risk factors, where outcomes were already uncertain. CONCLUSIONS RAND panels are an established method to assess expert opinion in areas of limited evidence. This work therefore constitutes neither a guideline nor a consensus; however, the findings suggest a need to re-evaluate the role of thromboprophylaxis in future guidelines.
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174P Clinical effectiveness and safety of olaparib in BRCA-mutated, HER2-negative metastatic breast cancer in a real-world setting: Phase IIIb LUCY final analysis. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.03.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Takotsubo cardiomyopathy associated with Group C Streptococcus septic miscarriage: a case report. J OBSTET GYNAECOL 2022; 42:2522-2523. [DOI: 10.1080/01443615.2022.2028274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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American Society of Hematology - 63rd Annual Meeting and Exposition. Virtual/Atlanta - December 11-14, 2021. DRUG FUTURE 2022. [DOI: 10.1358/dof.2022.47.4.3421336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Mortality from gastrointestinal congenital anomalies at 264 hospitals in 74 low-income, middle-income, and high-income countries: a multicentre, international, prospective cohort study. Lancet 2021; 398:325-339. [PMID: 34270932 PMCID: PMC8314066 DOI: 10.1016/s0140-6736(21)00767-4] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/10/2021] [Accepted: 03/25/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Congenital anomalies are the fifth leading cause of mortality in children younger than 5 years globally. Many gastrointestinal congenital anomalies are fatal without timely access to neonatal surgical care, but few studies have been done on these conditions in low-income and middle-income countries (LMICs). We compared outcomes of the seven most common gastrointestinal congenital anomalies in low-income, middle-income, and high-income countries globally, and identified factors associated with mortality. METHODS We did a multicentre, international prospective cohort study of patients younger than 16 years, presenting to hospital for the first time with oesophageal atresia, congenital diaphragmatic hernia, intestinal atresia, gastroschisis, exomphalos, anorectal malformation, and Hirschsprung's disease. Recruitment was of consecutive patients for a minimum of 1 month between October, 2018, and April, 2019. We collected data on patient demographics, clinical status, interventions, and outcomes using the REDCap platform. Patients were followed up for 30 days after primary intervention, or 30 days after admission if they did not receive an intervention. The primary outcome was all-cause, in-hospital mortality for all conditions combined and each condition individually, stratified by country income status. We did a complete case analysis. FINDINGS We included 3849 patients with 3975 study conditions (560 with oesophageal atresia, 448 with congenital diaphragmatic hernia, 681 with intestinal atresia, 453 with gastroschisis, 325 with exomphalos, 991 with anorectal malformation, and 517 with Hirschsprung's disease) from 264 hospitals (89 in high-income countries, 166 in middle-income countries, and nine in low-income countries) in 74 countries. Of the 3849 patients, 2231 (58·0%) were male. Median gestational age at birth was 38 weeks (IQR 36-39) and median bodyweight at presentation was 2·8 kg (2·3-3·3). Mortality among all patients was 37 (39·8%) of 93 in low-income countries, 583 (20·4%) of 2860 in middle-income countries, and 50 (5·6%) of 896 in high-income countries (p<0·0001 between all country income groups). Gastroschisis had the greatest difference in mortality between country income strata (nine [90·0%] of ten in low-income countries, 97 [31·9%] of 304 in middle-income countries, and two [1·4%] of 139 in high-income countries; p≤0·0001 between all country income groups). Factors significantly associated with higher mortality for all patients combined included country income status (low-income vs high-income countries, risk ratio 2·78 [95% CI 1·88-4·11], p<0·0001; middle-income vs high-income countries, 2·11 [1·59-2·79], p<0·0001), sepsis at presentation (1·20 [1·04-1·40], p=0·016), higher American Society of Anesthesiologists (ASA) score at primary intervention (ASA 4-5 vs ASA 1-2, 1·82 [1·40-2·35], p<0·0001; ASA 3 vs ASA 1-2, 1·58, [1·30-1·92], p<0·0001]), surgical safety checklist not used (1·39 [1·02-1·90], p=0·035), and ventilation or parenteral nutrition unavailable when needed (ventilation 1·96, [1·41-2·71], p=0·0001; parenteral nutrition 1·35, [1·05-1·74], p=0·018). Administration of parenteral nutrition (0·61, [0·47-0·79], p=0·0002) and use of a peripherally inserted central catheter (0·65 [0·50-0·86], p=0·0024) or percutaneous central line (0·69 [0·48-1·00], p=0·049) were associated with lower mortality. INTERPRETATION Unacceptable differences in mortality exist for gastrointestinal congenital anomalies between low-income, middle-income, and high-income countries. Improving access to quality neonatal surgical care in LMICs will be vital to achieve Sustainable Development Goal 3.2 of ending preventable deaths in neonates and children younger than 5 years by 2030. FUNDING Wellcome Trust.
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467 FRAILTY IN SITU SIMULATION. Age Ageing 2021. [DOI: 10.1093/ageing/afab116.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
The ability to recognise and manage frailty and its associated presentations is variable among acute hospital staff. Patients living with frailty who are admitted to hospital are more likely to suffer adverse effects than those without. We created an inter-professional in-situ simulation programme designed to improve recognition and management of frailty and its common adverse events. The programme objectives align with recommendations from the British Geriatric Society’s ‘Frailty Hub’ and Royal College of Physicians’ ‘Acute Care Toolkit’ for frailty.
Method
Over a two month period, seven sessions were completed on the Older Persons Unit (OPU) at St Thomas’ Hospital. These comprised a simulated scenario followed by facilitated debrief—including technical skills and human factors highlighted by the scenario. Quantitative data was collected through pre and post session questionnaires using the Human Factors Skills for Healthcare Instrument (HuFSHI) and frailty based questions. Post session qualitative data was also collected.
Results
30 participants attended the sessions (nursing, medical and allied health professional). All participants completing the post course questionnaire found the sessions useful. When comparing pre and post session data, participant confidence in 10/12 sections of the HuFSHI and 8/9 frailty based questions demonstrated improvement. The qualitative data showed common learning themes around improved communication, teamwork and escalation. Participants found that the sessions were a valuable ‘opportunity to reflect’ and ‘debrief’, and learn together as a multidisciplinary team.
Conclusion
In-situ simulation is an effective tool for improving knowledge and confidence in managing frail patients. It increases awareness and understanding of human factors, which are key to the multidisciplinary approach frail patients require. The course is being expanded across the OPU and now has funding for a departmental manikin. The programme can be disseminated to other units to help improve the care and safety of those with frailty in hospital.
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Abstract No. 490 Predictors for non-home patient discharge following lower extremity arterial interventions. J Vasc Interv Radiol 2021. [DOI: 10.1016/j.jvir.2021.03.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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223 Murine cutaneous microbiota composition is largely mouse strain determined with microbiota changes during acute wound healing showing mouse strain specific responses. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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FP03.05 TLR9 Agonist CMP-001 Plus Atezolizumab +/- Radiation Therapy in Patients With PD-1 Blockade Resistant Advanced NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Psychological defence mechanisms during the COVID-19 pandemic: A case series. EUROPEAN JOURNAL OF PSYCHIATRY 2020; 35:41-45. [PMID: 33191967 PMCID: PMC7648496 DOI: 10.1016/j.ejpsy.2020.10.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 10/26/2020] [Indexed: 12/29/2022]
Abstract
Background and objectives COVID-19 has had a negative effect on mental health across the world's population. Healthcare workers in particular have experienced increased levels of psychological distress, depression and anxiety. Any perceived stress to an individual can provoke psychological defence mechanisms. Using psychoanalytic theory, a defence mechanism is described as an unconscious psychological strategy, with or without resulting behaviour, which aims to reduce or eliminate anxiety arising from unacceptable or potentially harmful stimuli. This paper aims to describe a range of psychological defence mechanisms encountered within colleagues in relation to the COVID-19 pandemic. Methods Using the methodology of a case series, specific defence mechanisms are explored with reference to further literature in the field. Results The author has encountered varying psychological defence mechanisms, both within himself and in other members of the multidisciplinary team. These have been illustrated in the attached clinical vignettes, relating to the specific psychological coping mechanisms of; denial, hypochondriasis, altruism, sublimation and humour. Conclusion We encourage acknowledgement of psychological defence mechanisms and their implications on day to day practice. Whilst defence mechanisms can have a number of negative consequences as described in this article, they also have an important role, particularly in the case of mature defence mechanisms, as protective factors against psychological distress and symptom formation. Deeper understanding of the gold-standard hierarchical organisation of defence mechanisms could help increase utilisation of specific therapeutic interventions for enhancing changes from immature to mature defensive responses to stressful experiences as the COVID-19 pandemic progresses.
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PO-1643: Factors associated with image guided radiation therapy image rejection in a multi-site institution. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01661-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Neurological improvement predicts clinical outcome after acute basilar artery stroke thrombectomy. Eur J Neurol 2020; 28:117-123. [PMID: 32812674 DOI: 10.1111/ene.14487] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 08/13/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND PURPOSE Mechanical thrombectomy (MT) is the standard of care for patients with anterior circulation large vessel occlusion. Early neurological improvement (ENI), defined as a reduction of ≥ 8 on the National Institutes of Health Stroke Scale (NIHSS) compared with baseline score, or an NIHSS score of 0 or 1 at 24 h after MT, is a strong predictor of 3-month favorable outcome in such patients. The impact of ENI after MT in stroke patients with basilar artery occlusion (BAO) on 3-month outcome is not clear. We aimed to study the effects of ENI in patients with BAO. METHODS We performed a retrospective analysis of a multicenter prospective cohort of all consecutive stroke patients with BAO who underwent MT. We compared clinical outcomes between BAO patient groups according to ENI status. Multivariate analyses were performed to determine the impact of ENI on favorable 90-day outcome (modified Rankin scale score 0-3) and to report factors contributing to ENI. RESULTS A total of 237 patients were included. ENI was observed in 70 patients (30%). Outcomes were significantly better in ENI-positive patients, with 84% achieving favorable outcome (mRS score 0-3) at 3 months versus 30% for ENI-negative patients (P < 0.0001). In multivariate analysis, ENI was an independent predictive factor associated with higher rates of favorable outcome {odds ratio (OR) 18.12 [95% confidence interval (CI) 3.95-83.10]; P = 0.0001}. Higher number of passes [OR 0.62 (95% CI 0.43-0.89); P = 0.010] and need for stenting [OR 0.27 (95% CI 0.07-0.95); P = 0.041] were negatively associated with ENI. CONCLUSION Early neurological improvement on day 1 following MT for BAO is a strong independent predictor of a favorable 3-month clinical outcome.
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Perioperative intravenous contrast administration and the incidence of acute kidney injury after major gastrointestinal surgery: prospective, multicentre cohort study. Br J Surg 2020; 107:1023-1032. [PMID: 32026470 DOI: 10.1002/bjs.11453] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/21/2019] [Accepted: 11/08/2019] [Indexed: 01/14/2023]
Abstract
BACKGROUND This study aimed to determine the impact of preoperative exposure to intravenous contrast for CT and the risk of developing postoperative acute kidney injury (AKI) in patients undergoing major gastrointestinal surgery. METHODS This prospective, multicentre cohort study included adults undergoing gastrointestinal resection, stoma reversal or liver resection. Both elective and emergency procedures were included. Preoperative exposure to intravenous contrast was defined as exposure to contrast administered for the purposes of CT up to 7 days before surgery. The primary endpoint was the rate of AKI within 7 days. Propensity score-matched models were adjusted for patient, disease and operative variables. In a sensitivity analysis, a propensity score-matched model explored the association between preoperative exposure to contrast and AKI in the first 48 h after surgery. RESULTS A total of 5378 patients were included across 173 centres. Overall, 1249 patients (23·2 per cent) received intravenous contrast. The overall rate of AKI within 7 days of surgery was 13·4 per cent (718 of 5378). In the propensity score-matched model, preoperative exposure to contrast was not associated with AKI within 7 days (odds ratio (OR) 0·95, 95 per cent c.i. 0·73 to 1·21; P = 0·669). The sensitivity analysis showed no association between preoperative contrast administration and AKI within 48 h after operation (OR 1·09, 0·84 to 1·41; P = 0·498). CONCLUSION There was no association between preoperative intravenous contrast administered for CT up to 7 days before surgery and postoperative AKI. Risk of contrast-induced nephropathy should not be used as a reason to avoid contrast-enhanced CT.
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American Society of Hematology - 61st Annual Meeting and Exposition. Orlando, Florida, USA - December 7-10, 2019. DRUG FUTURE 2020. [DOI: 10.1358/dof.2020.45.2.3128649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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2018 年英国皮肤科医师协会关于儿童和青少年史蒂文斯‐约翰逊综合征/中毒性表皮坏死松解症治疗指南. Br J Dermatol 2019. [DOI: 10.1111/bjd.18081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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British Association of Dermatologists' guidelines for the management of Stevens-Johnson syndrome/toxic epidermal necrolysis in children and young people, 2018. Br J Dermatol 2019; 181:37-54. [PMID: 30829411 DOI: 10.1111/bjd.17841] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2019] [Indexed: 12/12/2022]
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03:54 PM Abstract No. 69 Severe frostbite and thrombolysis: an evaluation of salvage rates and treatment protocols at Massachusetts General Hospital. J Vasc Interv Radiol 2019. [DOI: 10.1016/j.jvir.2018.12.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Abstract
The polymorphic control of the co-crystal carbamazepine–saccharin (CBZ–SAC) metastable form II was achieved by nano-droplet confinement in tandem with droplet surface charging induced by electrospraying the precursor solution.
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24th European Hematology Association Congress. Amsterdam, the Netherlands - June 13-16, 2019. DRUG FUTURE 2019. [DOI: 10.1358/dof.2019.44.7.3039667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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An audit of bilious vomiting in term neonates referred for pediatric surgical assessment: can we reduce unnecessary transfers? J Pediatr Surg 2018; 53:2123-2127. [PMID: 30077417 DOI: 10.1016/j.jpedsurg.2018.07.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 06/21/2018] [Accepted: 07/05/2018] [Indexed: 01/13/2023]
Abstract
BACKGROUND Between 20% and 50% neonates with bilious vomiting are diagnosed with surgical pathology. Distinguishing neonates requiring surgery remains challenging. Our aim was to conduct an audit of term neonates with bilious vomiting referred for assessment to identify characteristics of this cohort and management. Secondary aims were to identify factors predictive of surgical pathology. METHODS Infants <28 days referred for bilious vomiting from 2011 to 2015 were identified through cross-referencing multiple patient databases. Data obtained included clinical features, laboratory, radiological investigations and management. The sensitivity and specificity of tests were calculated and regression analyses were conducted to identify predictors of surgical pathology. RESULTS 351 eligible neonates were referred [46% female; mean gestation 39 + 6 weeks (SD 9.2 days); mean birthweight 3469 g (SD 558 g)]. Laboratory results were available for 68.7% patients, 88.9% underwent X-ray and 96.6% contrast studies. 11.7% had a surgical diagnosis [malrotation 4.6% (1.7% with volvulus)]. No single test available in peripheral centers could exclude a surgical diagnosis. In regression analyses, age > 72 h, presence of abdominal distension, raised CRP and abnormal X-ray were statistically significant predictors of surgical pathology, while only the former two were predictive of time-critical surgical pathology. CONCLUSION 11.7% neonates had surgical pathology, fewer than in previous studies. Only contrast fluoroscopy could exclude surgical pathology and therefore prevent transfer. A more sensitive, widely available test would be required to reduce unnecessary neonatal transfers. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE Level III.
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Environment, Housing, and Age-Friendly Communities. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.554] [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
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REGULATION OF GLUCOSE STORAGE EXTENDS LIFESPAN AND PROMOTES HEALTHSPAN. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.279] [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
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Impact of the Ebola outbreak on health systems and population health in Sierra Leone. J Public Health (Oxf) 2018; 38:673-678. [PMID: 28158472 DOI: 10.1093/pubmed/fdv158] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Quantification of urinary sodium concentrations in term infants. Ann Clin Biochem 2018; 56:295-297. [PMID: 30089406 DOI: 10.1177/0004563218796592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Infants with gastrointestinal conditions and poor weight gain are administered sodium supplementation based on urinary sodium concentrations. However, the reference range of urinary electrolytes is unknown. The aim of this study was to ascertain the normal values of urinary electrolytes in healthy, term infants. Secondary aims were to establish the relationship between urinary electrolytes with weight velocity and feeding practices. METHODS Healthy, term (≥37 weeks' gestation) infants were recruited. Parental questionnaires were completed before discharge and at six weeks. Electrolytes were quantified from a urine sample at six weeks. t-Tests and Mann-Whitney U tests were conducted for parametric and non-parametric electrolytes, respectively. RESULTS A total of 200 infants were recruited before discharge. Twenty-nine follow-up questionnaires and urine samples were returned (nine female; mean gestational age 39 + 6 weeks [SD 9.9 days]; mean birthweight 3350 g [SD 483 g]; 17 breastfed, nine formula and three mixed; mean change in Z score for weight -0.914 [SD 0.814]). Majority (25/29) of infants had urinary sodium <20 mmo/L. Change in Z score for weight was similar between infants with sodium <20 mmol/L and >20 mmol/L ( P = 0.78). All exclusively breastfed infants had sodium <20 mmol/L, however, not statistically dissimilar to formula-fed infants ( P = 0.27). CONCLUSION Most term infants in this study had urinary sodium values <20 mmol/L with no identified relationship to weight velocity. Lower concentrations of sodium could be not quantified reliably because of the limitations of the analytical method that were used. More evidence is required to identify candidates for sodium supplementation.
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Abstract
The opioid pain market is a lucrative one, but is experiencing significant challenges in the U.S. as the country grapples with prescription opioid addiction, overdose and fatalities. The situation has been declared a national Public Health Emergency and the Food and Drug Administration (FDA) has introduced several measures intended to reduce opioid abuse. The development of abuse-deterrent prescription opioids is one such measure, but although abuse-deterrent formulations of opioids reduce drug liking and abuse, concerns have been highlighted by an Institute of Clinical and Economic Review (ICER) report regarding the insufficiency of currently available data to determine the effects of these formulations at the population level. However, the low abuse liability but effective analgesic efficacy reported for drugs such as NKTR-181 and difelikefalin highlight the potential of novel abuse-deterrent opioids.
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Percutaneous endoscopic gastrostomy placement in paediatric Crohn's disease patients contributes to both improved nutrition and growth. Acta Paediatr 2018; 107:1094-1099. [PMID: 29423918 DOI: 10.1111/apa.14268] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 12/11/2017] [Accepted: 02/02/2018] [Indexed: 01/14/2023]
Abstract
AIM This paper describes the outcomes of gastrostomy feeding in patients with Crohn's disease (CD). METHODS Patients with CD who attended the Royal Hospital for Children, Glasgow and received gastrostomy feeding for at least two years between 2003 and 2010 were identified from the clinical database. The data recorded included the anthropometric data, CD phenotype, the surgical technique that was used, complications, medication, feed type, median feed, calories, volume and clinical outcomes. RESULTS The study identified 16 patients (14 male) who had a gastrostomy inserted using a pull technique at a median age of 12.6 years. Of these two required laparoscopic placement. Short-term complications lasting less than one month were experienced by nine (56%) patients and one (6%) experienced long-term complications. Anthropometry significantly improved at follow-up compared to baseline: at 12 months, the body mass index z-score was 1.11 (p = 0.005) and the weight z-score was 0.19 (p < 0.05). At 24 months, the height z-score was -1.03 (p = 0.04). The daily median volume and calories from feeds increased significantly from baseline to post-PEG insertion, from 400 to 738 mL and 705 to 860 kcal/day (p ≤ 0.01). CONCLUSION Gastrostomy feeding for paediatric patients with CD was associated with improved nutrition, weight gain and growth outcomes.
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Radiobiology of Acute Rectal Toxicity. Clin Oncol (R Coll Radiol) 2018; 30:594-595. [PMID: 29716767 DOI: 10.1016/j.clon.2018.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Accepted: 04/16/2018] [Indexed: 12/25/2022]
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Primary Results of the Multicenter ARISE II Study (Analysis of Revascularization in Ischemic Stroke With EmboTrap). Stroke 2018; 49:1107-1115. [DOI: 10.1161/strokeaha.117.020125] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Revised: 02/05/2018] [Accepted: 02/26/2018] [Indexed: 02/04/2023]
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985 Genome wide mapping identifies regulation of MAPKinase pathway as key genetic determinant of allergic contact dermatitis. J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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New product intros (nalotimagene carmaleucel, sargramostim (new indication), elobixibat (first-in-class)). Drugs Today (Barc) 2018. [DOI: 10.1358/dot.2018.54.4.2828186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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NETS 1HD study: development of a Hirschsprung's disease core outcome set. Arch Dis Child 2017; 102:1143-1151. [PMID: 28784616 PMCID: PMC5754863 DOI: 10.1136/archdischild-2017-312901] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 05/26/2017] [Accepted: 06/01/2017] [Indexed: 11/04/2022]
Abstract
OBJECTIVE The objective of this study was to develop a Hirschsprung's disease (HD) core outcome set (COS). METHODS Candidate outcomes were identified from a systematic review and stakeholder nomination. A three-phase Delphi process and consensus meeting were used to prioritise candidate outcomes based on scores assigned by stakeholder participants using a nine-point scale. In phases two and three, participants were shown graphical representations of their panel's scores and all panels' scores respectively for each outcome from the previous phase. After the third phase, outcomes prioritised by two or three panels were taken forward to the consensus meeting. The COS was formed from the 10 highest scoring outcomes meeting the threshold for inclusion (≥70% 7-9 and <15% 1-3). RESULTS Eighty-nine stakeholders (82%) completed all three phases of the Delphi process. Seventy-four outcomes were assessed in phase one of the Delphi process, the following 10 of which met criteria for inclusion in the COS: (1) death with cause specified, (2) long-term faecal incontinence, (3) long-term voluntary bowel movements without need for enemas, or rectal or colonic irrigation, (4) long-term psychological stress for the individual with Hirschsprung's disease, (5) long-term urinary incontinence, (6) objective score of quality of life, (7) objective score of bowel function, (8) unplanned reoperation, (9) >need for a permanent stoma, (10) enterocolitis. CONCLUSIONS This HD COS is formed of 10 outcomes deemed important by key stakeholders. Use of this COS in research will reduce outcome reporting heterogeneity and increase our ability to identify gold standard treatments for HD.
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ActiMyo home monitoring in adult patients with limb girdle muscular dystrophy type 2B and facioscapulohumeral muscular dystrophy in study ATYR 1940-C-004. Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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183 Genome wide association identifies MAPKinase pathway regulators as key genetic determinants of allergic contact dermatitis. J Invest Dermatol 2017. [DOI: 10.1016/j.jid.2017.07.180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Making it Less Taxing: Reduced Dose Cabazitaxel in Castration-refractory Prostate Cancer. Clin Oncol (R Coll Radiol) 2017; 29:394-395. [DOI: 10.1016/j.clon.2017.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 01/05/2017] [Indexed: 10/20/2022]
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77IMPROVING END OF LIFE CARE BY LEARNING FROM DEATH: UTILISING A MORTALITY REVIEW PROCESS ON THE ELDERLY CARE UNIT. Age Ageing 2017. [DOI: 10.1093/ageing/afx055.77] [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
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Exclusive enteral nutrition provides an effective bridge to safer interval elective surgery for adults with Crohn's disease. Aliment Pharmacol Ther 2017; 45:660-669. [PMID: 28105752 DOI: 10.1111/apt.13934] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 11/20/2016] [Accepted: 12/18/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Few studies have reported the systematic use of exclusive enteral nutrition in the perioperative setting. AIM To test the hypothesis that exclusive enteral nutrition provides a safe and effective bridge to surgery and reduces post-operative complications, in adult patients with Crohn's disease requiring urgent surgery for stricturing or penetrating complications. METHODS Patients treated with exclusive enteral nutrition prior to surgery were each matched with two control patients for disease behaviour, type of surgery, age at diagnosis and disease duration. Data on disease phenotype, nutritional status, operative course and post-operative complications were obtained. RESULTS Twenty-five per cent [13/51] patients treated with exclusive enteral nutrition avoided surgery. Exclusive enteral nutrition had no effect on pre-operative weight, but it significantly reduced serum CRP [median at baseline 36 (interquartile range, IQR: 13-91] vs. pre-operation 8 (4-31) mg/L, P = 0.02]. The median (IQR) length of surgery was shorter in patients pre-optimised with exclusive enteral nutrition than controls [3.0 (2.5-3.5) vs. 3.5 (3.0-4.0) hours respectively, P < 0.001]. Multivariable logistic regression analysis confirmed that going straight-to-surgery compared exclusive enteral nutrition pre-optimisation was associated with a ninefold increase in the incidence of post-operative abscess and/or anastomotic leak [OR 9.1; 95% CI (1.2-71.2), P = 0.04]. CONCLUSIONS Exclusive enteral nutrition frequently down-stages the need for surgery in patients presenting with stricturing or penetrating complications of Crohn's disease; it is associated with a reduction in systemic inflammation, operative times and the incidence of post-operative abscess or anastomotic leak. Further trials are needed to elucidate how exclusive enteral nutrition may improve operative outcomes.
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Retrievable inferior vena cava filter (IVCF) clinic: Comparing safety and long-term outcomes according to SIR indications. J Vasc Interv Radiol 2017. [DOI: 10.1016/j.jvir.2016.12.1196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Continuous improvement in IVC retrieval rates: Incorporating a medical alert bracelet. J Vasc Interv Radiol 2017. [DOI: 10.1016/j.jvir.2016.12.1164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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The European League Against Rheumatism (EULAR) - 17th Annual European Congress of Rheumatology (June 8-11, 2016 - London, UK). Drugs Today (Barc) 2017; 52:355-60. [PMID: 27458612 DOI: 10.1358/dot.2016.52.6.2516435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The 2016 Annual European Congress of Rheumatology, an annual conference organized by the European League Against Rheumatism (EULAR), took place in London, U.K. Over 4,000 abstracts were submitted this year with over 199 sessions and poster tours on offer. The congress has become a major event in the field of rheumatology with participants attending from around the world. The oral sessions, poster displays and lectures cover a broad spectrum of topics, including the latest understanding of disease processes, as well as recent advances in diagnosis and patient care.
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Abstract
The development of biocompatible membrane materials capable of delivering active pharmaceutical ingredients (APIs) over a fixed time period offers significant advantages to the pharmaceutical and biomedical industries alike.
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NETS 1HD: study protocol for development of a core outcome set for use in determining the overall success of Hirschsprung's disease treatment. Trials 2016; 17:577. [PMID: 27923407 PMCID: PMC5141636 DOI: 10.1186/s13063-016-1693-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 11/10/2016] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Use of core outcome sets in research has been proposed as a method for countering the problems caused by heterogeneity of outcome measure reporting. Heterogeneity of outcome measure reporting occurs in Hirschsprung's disease (HD) research and is limiting the development of a robust evidence base to support clinical practice. METHODS Candidate outcome measures have been identified through a systematic review. These outcome measures will form the starting point for a three-phase online Delphi process to be carried out in parallel by three panels of experts. Panel 1 is a neonatal panel; panel 2 is a non-neonatal panel; and panel 3 is a lay panel. In round 1, experts will be asked to score the previously identified outcome measures from 1 to 9 based on how important they think the measures are in determining the overall success of their/their child's/their patient's HD. In round 2, experts will be presented with the same list of outcome measures and graphical representations of how their panel scored that outcome in round 1. They will be asked to re-score the outcome measure, taking into account how important other members of their panel felt it to be. In round 3, experts will again be asked to re-score each outcome measure, but this time they will receive a graphical representation of the distribution of scores from all three panels, which they should take into account when re-scoring. Following round 3 of the Delphi process, 40 experts will be invited to attend a face-to-face consensus meeting. Participants will be invited in a purposive manner to obtain balance between the different panels. Results of the Delphi process will be discussed, and outcomes will be re-scored. Outcome measures where >70% of participants at the meeting scored it 7-9 and <15% scored it 1-3 will form the core outcome set. DISCUSSION Development of a core outcome set will help to reduce heterogeneity of outcome measure reporting in HD. This will increase the quality of research taking place and ultimately improve care provided to infants with HD.
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Abstract
In aerospace instruments, the problem of temperature control can become severe because convettive cooling cannot be used; heat must be transferred by radiative means alone. Systems are exposed to a rigorous thermal environment and there are strict limitations on the power, weight and volumes available. A surprisingly high degree of temperature control can be accomplished, however, by the use of a passive system of spectrally selective surfaces. In this paper, one approach to the design of passive temperature control systems is discussed by detailed reference to an instrument intended for use on the lunar surface.
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Ethical issues and best practice in clinically based genomic research: Exeter Stakeholders Meeting Report. JOURNAL OF MEDICAL ETHICS 2016; 42:695-697. [PMID: 27677925 PMCID: PMC5136727 DOI: 10.1136/medethics-2016-103530] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 06/02/2016] [Accepted: 09/06/2016] [Indexed: 06/06/2023]
Abstract
Current guidelines on consenting individuals to participate in genomic research are diverse. This creates problems for participants and also for researchers, particularly for clinicians who provide both clinical care and research to their patients. A group of 14 stakeholders met on 7 October 2015 in Exeter to discuss the ethical issues and the best practice arising in clinically based genomic research, with particular emphasis on the issue of returning results to study participants/patients in light of research findings affecting research and clinical practices. The group was deliberately multidisciplinary to ensure that a diversity of views was represented. This report outlines the main ethical issues, areas of best practice and principles underlying ethical clinically based genomic research discussed during the meeting. The main point emerging from the discussion is that ethical principles, rather than being formulaic, should guide researchers/clinicians to identify who the main stakeholders are to consult with for a specific project and to incorporate their voices/views strategically throughout the lifecycle of each project. We believe that the mix of principles and practical guidelines outlined in this report can contribute to current debates on how to conduct ethical clinically based genomic research.
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Prostate Hypofractionated Radiotherapy Trial Results Need to be Interpreted with Caution due to Undertreatment of the Control Arm in the CHHiP Trial. Clin Oncol (R Coll Radiol) 2016; 28:797. [PMID: 27591001 DOI: 10.1016/j.clon.2016.08.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 08/09/2016] [Indexed: 11/18/2022]
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Polyurethanes 93. J CELL PLAST 2016. [DOI: 10.1177/0021955x9302900503] [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]
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Studies into the effect of temperature on the impact of model particles in co-melt granulation. POWDER TECHNOL 2016. [DOI: 10.1016/j.powtec.2016.02.041] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Osteogenic cell response to 3-D hydroxyapatite scaffolds developed via replication of natural marine sponges. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2016; 27:22. [PMID: 26704539 PMCID: PMC4690835 DOI: 10.1007/s10856-015-5630-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 11/13/2015] [Indexed: 06/05/2023]
Abstract
Bone tissue engineering may provide an alternative to autograft, however scaffold optimisation is required to maximize bone ingrowth. In designing scaffolds, pore architecture is important and there is evidence that cells prefer a degree of non-uniformity. The aim of this study was to compare scaffolds derived from a natural porous marine sponge (Spongia agaricina) with unique architecture to those derived from a synthetic polyurethane foam. Hydroxyapatite scaffolds of 1 cm(3) were prepared via ceramic infiltration of a marine sponge and a polyurethane (PU) foam. Human foetal osteoblasts (hFOB) were seeded at 1 × 10(5) cells/scaffold for up to 14 days. Cytotoxicity, cell number, morphology and differentiation were investigated. PU-derived scaffolds had 84-91% porosity and 99.99% pore interconnectivity. In comparison marine sponge-derived scaffolds had 56-61% porosity and 99.9% pore interconnectivity. hFOB studies showed that a greater number of cells were found on marine sponge-derived scaffolds at than on the PU scaffold but there was no significant difference in cell differentiation. X-ray diffraction and inductively coupled plasma mass spectrometry showed that Si ions were released from the marine-derived scaffold. In summary, three dimensional porous constructs have been manufactured that support cell attachment, proliferation and differentiation but significantly more cells were seen on marine-derived scaffolds. This could be due both to the chemistry and pore architecture of the scaffolds with an additional biological stimulus from presence of Si ions. Further in vivo tests in orthotopic models are required but this marine-derived scaffold shows promise for applications in bone tissue engineering.
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