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Advancing food is medicine: lessons from medical anthropology for public health nutrition. Perspect Public Health 2024; 144:9-11. [PMID: 37646393 DOI: 10.1177/17579139231195698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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A 2-year follow-up study of ovarian reserve in female survivors of childhood cancer. IRISH MEDICAL JOURNAL 2023; 116:785. [PMID: 37552544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
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Risk of Subsequent Central Nervous System Neoplasms in Childhood Cancer Survivors after Radiation Therapy: Results from the Pediatric Normal Tissue Effects in the Clinic (PENTEC) Collaboration. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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232 Emergency Medicine Services Handoff of Patients in Cardiac Arrest in the Emergency Department: A Retrospective Video Review Study of Duration and Frequency of Communication. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.255] [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]
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OC-0939 Development and validation of a population-based colorectal model for radiation therapy dosimetry. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02719-0] [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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Deconvolution Microscopy: A Platform for Rapid On-Site Evaluation (ROSE) of Fine Needle Aspiration (FNA) Specimens that Enables Recovery of the Sample. Cytopathology 2022; 33:312-320. [PMID: 35102620 PMCID: PMC9305921 DOI: 10.1111/cyt.13106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/03/2022] [Accepted: 01/22/2022] [Indexed: 12/01/2022]
Abstract
CONTEXT Rapid on-site evaluation (ROSE) optimizes the performance of cytology, but requires skilled handling, and smearing can make the material unavailable for some ancillary tests. There is a need to facilitate ROSE without sacrificing part of the sample. OBJECTIVE We evaluated the image quality of inexpensive deconvolution fluorescence microscopy for optically sectioning non-smeared FNA tissue fragments. DESIGN A portion of residual material from 14 FNA samples was stained for 3 minutes in Hoechst 33342 and SyproTM Red to label DNA and protein respectively, transferred to an imaging chamber, and imaged at 200X or 400X magnification at 1 micron intervals using a GE DeltaVision inverted fluorescence microscope. A deconvolution algorithm was applied to remove out of plane signal, and resulting images were inverted and pseudocolored to resemble an H&E section. Five cytopathologists blindly diagnosed 2 to 4 representative image stacks per case (total 70 evaluations), and later compared them to conventional epifluorescent images. RESULTS Accurate definitive diagnoses were rendered in 45 of 70 (64%) total evaluations; equivocal diagnoses (atypical or suspicious) were made in 21 of 70 (30%). There were two false positive and two false negative "definite" diagnoses in three cases (4/70; 6%). Cytopathologists preferred deconvolved images compared to raw images (p< 0.01). The imaged fragments were recovered and prepared into a ThinPrep or cell block without discernable alteration. CONCLUSIONS Deconvolution improves image quality of FNA fragments compared to epifluorescence, often allowing definitive diagnosis while enabling the ROSE material to be subsequently triaged.
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Context Matters for Food Security: Multi-Sited Evidence of Shared Cultural Models of Food Consumption. Ecol Food Nutr 2021; 61:162-181. [PMID: 34468242 DOI: 10.1080/03670244.2021.1969927] [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: 10/20/2022]
Abstract
Anthropologists have long emphasized the social significance of foods and the contexts in which they are consumed. Expanding on this idea, we define the context of consumption as the non-eating behaviors that surround eating, such as the manner of food preparation, food sharing, and dietary patterns. In this study, we used cultural consensus analysis to assess whether there exist consistently shared, normative ideas about preferable context of food consumption in three diverse research sites: urban Ethiopia, rural Brazil, and rural Haiti. Our analysis demonstrates that in all three communities, there are distinct sets of behaviors that people identified as non-preferable because they reliably associate them with poverty and food insecurity, and behaviors that people identify as preferable because they reliably associate them with wealth and food security. Across the settings, there was little variation in agreement about behaviors across household composition, age, gender, and food security status. These findings suggest that people do indeed share culturally specific ideas about the context in which foods should be prepared and consumed, beyond the actual content of one's diet. Exploring these cultural models elucidates the social consequences of food insecurity, enabling researchers to better examine the relationship between food insecurity, social context, and well-being.
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The Development of a National Paediatric Psycho-Oncology Service. IRISH MEDICAL JOURNAL 2021; 114:400. [PMID: 34520155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Aims To investigate the psychological care provided to children and young adolescents with cancer and their families within the National Children's Cancer Service (NCCS), Ireland, in respect of the national and international standards of care. Methods A retrospective audit of 316 referrals made over 32 months by the NCCS to the psychology service in malignant haematology and oncology was performed. Results The audit revealed that out of 316 patients, a yearly average of 189 (50%) of urgently referred patients received psychological support within the NCCS between January 2013 and August 2016. Furthermore only 20 (22%) undergoing haematopoietic stem cell transplantation (HSCT), 14 (22%) referred to the paediatric palliative care team, and 84 (62%) of teenage patients received psychological input during this timeframe. Conclusion The audit revealed that the current psychology service provision is failing to meet the international standards of care. Due to the data provided by this audit, in conjunction with a clinical risk assessment of the service, funds for the post of principal psychologist have been secured. Further psychology posts (HSCT, late-effects and neuropsychology), and development of the psycho-oncology model of care are required to ensure equality of access and evidence-based psychological care for all children with cancer.
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PRELIMINARY ACTIVITY OF DEVIMISTAT (CPI 613) IN PATIENTS WITH RELAPSED OR REFRACTORY BURKITT LYMPHOMA/LEUKEMIA. Hematol Oncol 2021. [DOI: 10.1002/hon.84_2881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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CLINICAL OUTCOMES AND THE ROLE OF OBSERVATION IN EARLY‐STAGE FOLLICULAR LYMPHOMA. Hematol Oncol 2021. [DOI: 10.1002/hon.32_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Leptomeningeal Relapse of Embryonal Rhabdomyosarcoma after 15 years. IRISH MEDICAL JOURNAL 2020; 112:1026. [PMID: 32311247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Aim Rhabdomyosarcoma (RMS) is the most common malignant soft tissue tumour of childhood. We present the case of a late relapse of RMS to the leptomeninges after 15 years. Methods A 20 year old male presented with a 3 week history of headaches and nausea. He previously had RMS of his right ear diagnosed at age 5 years which was treated with concurrent chemoradiotherapy. An MRI Brain and Spine confirmed extensive leptomeningeal disease and CSF analysis confirmed the presence of recurrent embryonal RMS. Results He completed two cycles of cyclophosphamide and topotecan followed by 45Gy/25Fr of craniospinal radiotherapy. Conclusion Late relapses beyond five years can be seen in up to 9% of patients, however very late recurrences (>10 years) are exceedingly rare. Molecular based methods such as gene expression profiling can aid risk stratification and survivorship clinics may become increasingly useful in following patients with high risk features.
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PO-1330: On the Implementation and Validation of 3D Computational Pediatric Phantoms in Commercial TPS. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01348-7] [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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Fertility Preservation in Adolescent Males. IRISH MEDICAL JOURNAL 2020; 113:180. [PMID: 34187161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Aim Survival rates of childhood cancer are now above 80%, so there is increasing emphasis on survivorship. A major late effect of cancer treatment is fertility loss. International best practice indicates that post-pubertal boys with cancer should be offered sperm cryopreservation prior to treatment. The aim of this study was to demonstrate the feasibility of a national sperm cryopreservation program for adolescent males and to examine outcomes for a pilot. Methods Patient demographics and semen parameters of adolescent male oncology patients referred to our service were analysed. Sperm analyses were performed in accordance with WHO guidelines. Results Fifteen patients were referred, 12 of whom (80%) attempted sperm production. Of these 12 samples, 25% (3/12) were unsuitable for freezing. One patient was too unwell to produce a sample. Eight patients (age range 12-17 years) had sperm successfully cryopreserved. Of these 8 samples, 25% were within WHO 'normal' limits, 50% had reduced sperm concentration. The number of cryopreserved samples (straws) ranged from 4-8 per patient. Conclusion We have established a successful, structured fertility preservation service for adolescent males in Ireland. Sperm cryopreservation is an accessible method of safeguarding fertility in male patients facing cancer treatment and should be offered to all.
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Phase 3 Trial Results: Efficacy and Safety of Elagolix in a Subset of Women with Uterine Fibroids and Adenomyosis. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Effect of Fibroid Location and Size on Efficacy of Elagolix: Results from Phase 3 Clinical Trials. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.666] [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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Bevacizumab for children with relapsed & refractory high-risk neuroblastoma (RR-HRNB): Results of the BEACON-neuroblastoma randomized phase II trial - A European ITCC-SIOPEN trial. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Elagolix Treatment in Women with Heavy Menstrual Bleeding-Associated with Uterine Fibroids: Efficacy and Safety Results from Two Double-Blind, Randomized, Placebo-Controlled Phase 3 Studies. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.178] [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]
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DUCHENNE MUSCULAR DYSTROPHY - PHYSIOTHERAPY. Neuromuscul Disord 2018. [DOI: 10.1016/j.nmd.2018.06.363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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A Type 1 Diabetes Genetic Risk Score Predicts Progression of Islet Autoimmunity and Development of Type 1 Diabetes in Individuals at Risk. Diabetes Care 2018; 41:1887-1894. [PMID: 30002199 PMCID: PMC6105323 DOI: 10.2337/dc18-0087] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 06/06/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We tested the ability of a type 1 diabetes (T1D) genetic risk score (GRS) to predict progression of islet autoimmunity and T1D in at-risk individuals. RESEARCH DESIGN AND METHODS We studied the 1,244 TrialNet Pathway to Prevention study participants (T1D patients' relatives without diabetes and with one or more positive autoantibodies) who were genotyped with Illumina ImmunoChip (median [range] age at initial autoantibody determination 11.1 years [1.2-51.8], 48% male, 80.5% non-Hispanic white, median follow-up 5.4 years). Of 291 participants with a single positive autoantibody at screening, 157 converted to multiple autoantibody positivity and 55 developed diabetes. Of 953 participants with multiple positive autoantibodies at screening, 419 developed diabetes. We calculated the T1D GRS from 30 T1D-associated single nucleotide polymorphisms. We used multivariable Cox regression models, time-dependent receiver operating characteristic curves, and area under the curve (AUC) measures to evaluate prognostic utility of T1D GRS, age, sex, Diabetes Prevention Trial-Type 1 (DPT-1) Risk Score, positive autoantibody number or type, HLA DR3/DR4-DQ8 status, and race/ethnicity. We used recursive partitioning analyses to identify cut points in continuous variables. RESULTS Higher T1D GRS significantly increased the rate of progression to T1D adjusting for DPT-1 Risk Score, age, number of positive autoantibodies, sex, and ethnicity (hazard ratio [HR] 1.29 for a 0.05 increase, 95% CI 1.06-1.6; P = 0.011). Progression to T1D was best predicted by a combined model with GRS, number of positive autoantibodies, DPT-1 Risk Score, and age (7-year time-integrated AUC = 0.79, 5-year AUC = 0.73). Higher GRS was significantly associated with increased progression rate from single to multiple positive autoantibodies after adjusting for age, autoantibody type, ethnicity, and sex (HR 2.27 for GRS >0.295, 95% CI 1.47-3.51; P = 0.0002). CONCLUSIONS The T1D GRS independently predicts progression to T1D and improves prediction along T1D stages in autoantibody-positive relatives.
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Efficacy and safety of elagolix in a subgroup of women with uterine fibroids and adenomyosis: results from a phase 2 trial. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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P4580Infective endocarditis following transcatheter aortic valve implantation; a single centre experience out to 10 years. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Proton therapy in paediatric oncology: an Irish perspective. Ir J Med Sci 2016; 186:577-582. [PMID: 27744643 DOI: 10.1007/s11845-016-1520-9] [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] [Received: 08/11/2016] [Accepted: 10/11/2016] [Indexed: 12/25/2022]
Abstract
BACKGROUND Proton therapy (PT) is a radiotherapy treatment modality that uses protons, rather than conventional photons. PT is often used in paediatric oncology due to its reported capability to reduce acute and late adverse treatment effects. As PT is unavailable in Ireland, patients are referred abroad for treatment. AIMS To: (1) produce a descriptive study of Irish children referred abroad for PT, and (2) discuss the case for PT in general. METHODS A retrospective review of all children referred for PT before October 2015 was performed. Information was gathered regarding demographics, diagnosis, referral timeline, adverse effects attributable to PT, current status and cost. A review of the relevant literature was performed. RESULTS Seventeen children treated in Ireland have been referred abroad for PT. The largest number was in the 0-4 year old group. At initial diagnosis the median age was 4.8 years. The average cost per child was €37,312. Two patients suffered disease relapse. Four have encountered PT-related adverse effects. CONCLUSION Despite the fact that >100,000 patients worldwide have been treated with PT, the level of published evidence to support superiority over conventional treatment remains low. It is debated that randomised control trials in this area would be inconsistent with the principle of clinical equipoise. In contrast, there is a call for level 1 evidence to justify drastic changes in patient care, particularly in light of recent reports of unexpected toxicities. In time, careful evaluation, follow-up and clinical trials will likely support the preferential use of PT in children.
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SU-F-J-50: Study On the Magnetic Field Effect On the Exradin W1 Plastic Scintillation Detector. Med Phys 2016. [DOI: 10.1118/1.4955958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Molecular analysis of urothelial cancer cell lines for modeling tumor biology and drug response. Oncogene 2016; 36:35-46. [PMID: 27270441 PMCID: PMC5140783 DOI: 10.1038/onc.2016.172] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 03/04/2016] [Accepted: 03/07/2016] [Indexed: 12/14/2022]
Abstract
The utility of tumor-derived cell lines is dependent on their ability to recapitulate underlying genomic aberrations and primary tumor biology. Here, we sequenced the exomes of 25 bladder cancer (BCa) cell lines and compared mutations, copy number alterations (CNAs), gene expression and drug response to BCa patient profiles in The Cancer Genome Atlas (TCGA). We observed a mutation pattern associated with altered CpGs and APOBEC-family cytosine deaminases similar to mutation signatures derived from somatic alterations in muscle-invasive (MI) primary tumors, highlighting a major mechanism(s) contributing to cancer-associated alterations in the BCa cell line exomes. Non-silent sequence alterations were confirmed in 76 cancer-associated genes, including mutations that likely activate oncogenes TERT and PIK3CA, and alter chromatin-associated proteins (MLL3, ARID1A, CHD6 and KDM6A) and established BCa genes (TP53, RB1, CDKN2A and TSC1). We identified alterations in signaling pathways and proteins with related functions, including the PI3K/mTOR pathway, altered in 60% of lines; BRCA DNA repair, 44% and SYNE1–SYNE2, 60%. Homozygous deletions of chromosome 9p21 are known to target the cell cycle regulators CDKN2A and CDKN2B. This loci was commonly lost in BCa cell lines and we show the deletions extended to the polyamine enzyme methylthioadenosine (MTA) phosphorylase (MTAP) in 36% of lines, transcription factor DMRTA1 (27%) and antiviral interferon epsilon (IFNE, 19%). Overall, the BCa cell line genomic aberrations were concordant with those found in BCa patient tumors. We used gene expression and copy number data to infer pathway activities for cell lines, then used the inferred pathway activities to build a predictive model of cisplatin response. When applied to platinum-treated patients gathered from TCGA, the model predicted treatment-specific response. Together, these data and analysis represent a valuable community resource to model basic tumor biology and to study the pharmacogenomics of BCa.
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CR-22EARLY OUTCOMES OF ENDOSCOPIC EXTENDED TRANSSPHENOIDAL SURGERY FOR CRANIOPHARYNGIOMAS IN CHILDREN. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now068.22] [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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59 Real world TAVI outcome and prognostication: a retrospective review of a single centre experience. BRITISH HEART JOURNAL 2015. [DOI: 10.1136/heartjnl-2015-308621.59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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The effects of corn gluten feed on performance, carcass characteristics and sensory of feeder lambs. Meat Sci 2015. [DOI: 10.1016/j.meatsci.2014.09.072] [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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145: Detecting Relapse in Patients with Neuroblastoma: Can Surveillance Programs be Simplified to Decrease Radiation Exposure? Paediatr Child Health 2014. [DOI: 10.1093/pch/19.6.e35-142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Utility of local suicide data for informing local and national suicide prevention strategies. Public Health 2014; 128:424-9. [PMID: 24746474 DOI: 10.1016/j.puhe.2014.03.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 02/13/2014] [Accepted: 03/05/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The practice of 'suicide audit' refers to the systematic collection of local data on suicides in order to learn lessons and inform suicide prevention plans. Little is known about the utility of this activity. The aim of this study was to ascertain from Directors of Public Health in England how they were conducting suicide audit and what resources they were investing in it; how the findings were being used, and how the process might be improved. STUDY DESIGN E-mail survey. METHODS A questionnaire was sent to all 153 Primary Care Trusts (PCTs) in England prior to their dissolution in 2013. Simple descriptive statistics were performed in an Excel database. RESULTS Responses were received from 49% of PCTs, of which 83% were conducting a regular audit of deaths by suicide. Many had worked hard to overcome procedural obstacles and were investing huge amounts of time and effort in collecting data, but it is not clear that the findings were being translated effectively into action. With few exceptions, PCTs were unable to demonstrate that the findings of local audits had influenced their suicide prevention plans. CONCLUSIONS In the light of fresh calls for the practice of suicide audit to be made mandatory in England, these results are worrying. The study suggests that there is a pressing need for practical guidance on how the findings of local suicide audits can be put to use, and proposes a framework within which such guidance could be developed.
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PReS-FINAL-2130: Antibodies to MDA5 correlate with a distinct phenotype in children with juvenile dermatomyositis, including higher risk of lung involvement and ulcerative skin disease. Pediatr Rheumatol Online J 2013. [PMCID: PMC4044063 DOI: 10.1186/1546-0096-11-s2-p142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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044 A RANDOMISED CONTROLLED TRIAL OF DEFERRED STENTING VERSUS IMMEDIATE STENTING TO PREVENT NO-REFLOW IN ACUTE ST-ELEVATION MYOCARDIAL INFARCTION. BRITISH HEART JOURNAL 2013. [DOI: 10.1136/heartjnl-2013-304019.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Assessment of production performance in 2 breeds of broilers fed prebiotics as feed additives. Poult Sci 2012; 91:3295-9. [DOI: 10.3382/ps.2012-02557] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Non-infectious lung disease in patients with adenosine deaminase deficient severe combined immunodeficiency. J Clin Immunol 2012; 32:449-53. [PMID: 22350222 DOI: 10.1007/s10875-012-9658-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Accepted: 01/19/2012] [Indexed: 11/26/2022]
Abstract
Adenosine deaminase deficiency is a disorder of purine metabolism manifesting severe combined immunodeficiency (ADA-SCID) and systemic abnormalities. Increased levels of the substrate deoxyadenosine triphosphate (dATP) lead to immunodeficiency and are associated in a murine model with pulmonary insufficiency. We compared a cohort of patients with ADA-SCID and X-linked SCID and found that despite similar radiological and respiratory findings, positive microbiology is significantly less frequent in ADA-SCID patients (p < 0.0005), suggesting a metabolic pathogenesis for the lung disease. Clinicians should be aware of this possibility and correct metabolic abnormalities either through enzyme replacement or haematopoietic stem cell transplant, in addition to treating infectious complications.
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Hypertension in Pediatric Allogeneic Hematopoietic Stem Cell Transplant Patients. Biol Blood Marrow Transplant 2011. [DOI: 10.1016/j.bbmt.2010.12.341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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ASADA: Australia's driving force for pure performance in sport. J Sci Med Sport 2010. [DOI: 10.1016/j.jsams.2010.10.496] [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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Indications for admission, treatment and improved outcome of paediatric haematology/oncology patients admitted to a tertiary paediatric ICU. Ir J Med Sci 2010; 180:85-9. [PMID: 21063805 DOI: 10.1007/s11845-010-0634-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2010] [Accepted: 10/26/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND Overall survival in paediatric cancer has improved significantly over the past 20 years. Treatment strategies have been intensified, and supportive care has made substantial advances. Historically, paediatric oncology patients admitted to an intensive care unit (ICU) have had extremely poor outcomes. METHODS We conducted a retrospective cohort study over a 3-year period in a single centre to evaluate the outcomes for this particularly vulnerable group of patients admitted to a paediatric ICU. RESULTS Fifty-five patients were admitted a total of 66 times to the ICU during the study period. The mortality rate of this group was 23% compared with an overall ICU mortality rate of 5%. 11/15 patients who died had an underlying haematological malignancy. Twenty-eight percent of children with organism-identified sepsis died. CONCLUSIONS While mortality rates for paediatric oncology patients admitted to a ICU have improved, they are still substantial. Those with a haematological malignancy or admitted with sepsis are most at risk.
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Contrast-enhanced ultrasound for imaging vasa vasorum: comparison with histopathology in a swine model of atherosclerosis. EUROPEAN JOURNAL OF ECHOCARDIOGRAPHY 2010; 11:659-64. [DOI: 10.1093/ejechocard/jeq048] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Abstract
The study investigated the place and promotion of well-being from the perspectives of services users and mental health professionals. * Data from focus groups and interviews were analysed and found that well-being promotion was available, for example weight management groups in mental health services. However, they also found that there were some contradictions between the groups of people interviewed about what was available and what to promote in the future. * The study concludes suggesting partnerships with local communities to further develop well-being services, such as opportunities for physical activity, for people with mental health problems. Abstract This study explored service users' and mental health professionals' understandings, experiences and opinions of well-being and its promotion within mental health services. A qualitative case study methodology included nine participants (five adult service users, three mental health professionals, one senior manager) who were purposively sampled from a Mental Health Trust in England. Service users participated in a focus group, while individual semi-structured interviews were held with the mental health professionals and senior manager. Interpretative phenomenological analysis of the data revealed five main themes including well-being as a holistic concept; well-being promotion; the place, promotion and position of well-being; role of mental health services in well-being promotion; and areas for further improvement. Findings revealed evidence of well-being promotion; however, there were contradictions regarding what was known between the groups of participants and what could be provided in the future. Implications for practice include the need to establish more effective partnership working between mental health services and local communities, especially in light of financial constraints within health services at large. This could assist the increased provision of therapeutic services for well-being promotion.
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Recovery from Hurricane Katrina: Aerobiology in Four New Orleans Neighborhoods. J Allergy Clin Immunol 2010. [DOI: 10.1016/j.jaci.2009.12.092] [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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The management of diabetic pregnancy—inpatient or outpatient? Bristol Royal Infirmary. J OBSTET GYNAECOL 2009. [DOI: 10.3109/01443618509079126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Microvesicular-mediated gene transfer of prostate tumor markers. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e16076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e16076 Background: Microvesicles have been a subject of research for many years. Recent work has focused on the potential for cancer vaccines via microvesicles. It has also been demonstrated that various cell-specific phenotypes can be transferred from one cell type to another through microvesicle transfer. Studies in our laboratory have demonstrated that co-culture of murine lung tissue with marrow cells across a cell impermeable membrane can induce elevations in lung-specific mRNA expression in human donor marrow stem cells. Our objective is to determine whether there is transfer of genetic or transcriptional factors via microvesicles from human prostate cancer cells to fresh human marrow cells. Methods: Fresh prostate tissue was harvested from surgical specimens following radical retropubic prostatectomy. Samples were histologically confirmed to contain prostatic adenocarcinoma. Co-cultures were established using a transwell system in which 0.05–0.100 grams of prostate tissue was minced and co-cultured with 1–3 million normal, human donor marrow cells for 2–7 days. Marrow not co-cultured with tumorserved as a control. Target cells were collected and total RNA was analyzed for prostate-specific gene expression byReal Time RT-PCR. Fold differences in expression of the genes were analyzed, using TaqMan®, gene assays (Applied Biosystems) and were expressed in relation to the marrow control. Results: We have observed significant increases in gene expression in marrow cells co-cultured with prostate tumor cells (Gleason grades 6–9). Variable increases in expression were seen in 3 patient samples, as high as 7-fold for ERG, greater than 10-fold for ACPP and greater than 100-fold for STEAP, PART, TMPRSS2, PSCA and ETV1. Conclusions: These studies demonstrate that prostate specific genes are present in fresh human marrow cells after co-culture with tumor tissue. This establishes a base to begin evaluating the significance of microvesicle-mediated genetic transfer, mechanisms of transfer and therapeutic options for blocking or manipulating such transfer to influence the disease process. No significant financial relationships to disclose.
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Airborne Fungal Fragments: Are We Overlooking an Important Source of Aeroallergens? J Allergy Clin Immunol 2009. [DOI: 10.1016/j.jaci.2008.12.890] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Replacement of the precordial leads of the 12-lead electrocardiogram may improve detection of ST-segment elevation myocardial infarction. J Electrocardiol 2008. [DOI: 10.1016/j.jelectrocard.2008.08.019] [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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Evaluation of Antibacterial Activity of Whey Protein Isolate Coating Incorporated with Nisin, Grape Seed Extract, Malic Acid, and EDTA on a Turkey Frankfurter System. J Food Sci 2008; 73:M389-94. [DOI: 10.1111/j.1750-3841.2008.00899.x] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
This prospective phase 1/2 trial investigated the safety and reproducibility of allogeneic islet transplantation (Tx) in type I diabetic (T1DM) patients and tested a strategy to achieve insulin-independence with lower islet mass. Ten C-peptide negative T1DM subjects with hypoglycemic unawareness received 1-3 intraportal allogeneic islet Tx and were followed for 15 months. Four subjects (Group 1) received the Edmonton immunosuppression regimen (daclizumab, sirolimus, tacrolimus). Six subjects (Group 2) received the University of Illinois protocol (etanercept, exenatide and the Edmonton regimen). All subjects became insulin- independent. Group 1 received a mean total number of islets (EIN) of 1460 080 +/- 418 330 in 2 (n = 2) or 3 (n = 2) Tx, whereas Group 2 became insulin- independent after 1 Tx (537 495 +/- 190 968 EIN, p = 0.028). All Group 1 subjects remained insulin free through the follow-up. Two Group 2 subjects resumed insulin: one after immunosuppression reduction during an infectious complication, the other with exenatide intolerance. HbA1c reached normal range in both groups (6.5 +/- 0.6 at baseline to 5.6 +/- 0.5 after 2-3 Tx in Group 1 vs. 7.8 +/- 1.1 to 5.8 +/- 0.3 after 1 Tx in Group 2). HYPO scores markedly decreased in both groups. Combined treatment of etanercept and exenatide improves islet graft function and facilitates achievement of insulin-independence with less islets.
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Benchmarking comparison survey of regional neonatal units. IRISH MEDICAL JOURNAL 2007; 100:429-30. [PMID: 17566477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
There are currently eight regional neonatal units in Ireland; three in Dublin and one each in Cork, Limerick, Galway, Drogheda and Waterford. Previous studies have shown a significant variation in the provision of care and services between such units. In July 2005, a postal questionnaire was distributed to a focus group of staff in the eight regional units. The objective was to identify issues of significant concern in current neonatology practice in Ireland. Eighteen people were surveyed in this focus group and we had an overall response rate of almost 78%. All of the respondents felt that there was a difference between practises in the neonatal units and greater than 90% perceived these to be significant. We believe that this study has identified the desire for standardisation of neonatology practises in Ireland and that this may be achieved by the introduction of a Nationwide Newborn Network.
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