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Vulnerable newborn types: analysis of subnational, population-based birth cohorts for 541 285 live births in 23 countries, 2000-2021. BJOG 2023. [PMID: 37156239 DOI: 10.1111/1471-0528.17510] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 04/04/2023] [Accepted: 04/07/2023] [Indexed: 05/10/2023]
Abstract
OBJECTIVE To examine prevalence of novel newborn types among 541 285 live births in 23 countries from 2000 to 2021. DESIGN Descriptive multi-country secondary data analysis. SETTING Subnational, population-based birth cohort studies (n = 45) in 23 low- and middle-income countries (LMICs) spanning 2000-2021. POPULATION Liveborn infants. METHODS Subnational, population-based studies with high-quality birth outcome data from LMICs were invited to join the Vulnerable Newborn Measurement Collaboration. We defined distinct newborn types using gestational age (preterm [PT], term [T]), birthweight for gestational age using INTERGROWTH-21st standards (small for gestational age [SGA], appropriate for gestational age [AGA] or large for gestational age [LGA]), and birthweight (low birthweight, LBW [<2500 g], nonLBW) as ten types (using all three outcomes), six types (by excluding the birthweight categorisation), and four types (by collapsing the AGA and LGA categories). We defined small types as those with at least one classification of LBW, PT or SGA. We presented study characteristics, participant characteristics, data missingness, and prevalence of newborn types by region and study. RESULTS Among 541 285 live births, 476 939 (88.1%) had non-missing and plausible values for gestational age, birthweight and sex required to construct the newborn types. The median prevalences of ten types across studies were T+AGA+nonLBW (58.0%), T+LGA+nonLBW (3.3%), T+AGA+LBW (0.5%), T+SGA+nonLBW (14.2%), T+SGA+LBW (7.1%), PT+LGA+nonLBW (1.6%), PT+LGA+LBW (0.2%), PT+AGA+nonLBW (3.7%), PT+AGA+LBW (3.6%) and PT+SGA+LBW (1.0%). The median prevalence of small types (six types, 37.6%) varied across studies and within regions and was higher in Southern Asia (52.4%) than in Sub-Saharan Africa (34.9%). CONCLUSIONS Further investigation is needed to describe the mortality risks associated with newborn types and understand the implications of this framework for local targeting of interventions to prevent adverse pregnancy outcomes in LMICs.
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Making Outbreak Investigations Real to Learners. MEDICAL SCIENCE EDUCATOR 2023; 33:443-449. [PMID: 36846078 PMCID: PMC9942018 DOI: 10.1007/s40670-023-01756-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 02/09/2023] [Indexed: 05/31/2023]
Abstract
Frequent outbreaks and the COVID-19 pandemic underscore the need for delivering hands-on outbreak investigation content to learners. This work aimed at assessing the effectiveness of using a combined experiential, competency, and team-based learning activity for teaching outbreak investigations to first-year medical students (M1). Two prospective cohorts of 84 M1 students each in 2019 and 2020 underwent an interactive endeavor. This project evaluated the competencies gained as portrayed in a team presentation, students' perception of those competencies, and activity's utility. Students gained most competencies, particularly those linked to their role as clinicians. There is still room for improvement in detecting an outbreak, labeling the epidemic curve type, and designing a study suitable for answering the hypothesis. Based on 55 and 43 (65% and 51%) responders, most of the groups agreed that the learning activity was useful in providing the necessary skills to conduct an outbreak investigation. Facilitating experiential learning opportunities in which students can practice their recently acquired medical skills (i.e., recognize symptoms, elaborate differential diagnosis) engaged them in the non-clinical components. Such opportunities can also gauge in lieu of a formal evaluation the level of mastery achieved and deficiencies not only in specific but also in related competencies. Supplementary Information The online version contains supplementary material available at 10.1007/s40670-023-01756-5.
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Hospital admissions for mitral stenosis in pregnancy in the United States: a thirteen-year analysis. AMERICAN JOURNAL OF CARDIOVASCULAR DISEASE 2023; 13:10-20. [PMID: 36938518 PMCID: PMC10017922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 01/28/2023] [Indexed: 03/21/2023]
Abstract
BACKGROUND Cardiac conditions are a significant cause of maternal morbidity and mortality, significantly exacerbated during the hemodynamic demands of pregnancy. Mitral stenosis in pregnancy (MSp) is rare in the USA however, it has a high risk for maternal complications. METHODS We aim to outline the burden of MSp hospitalizations nationally. A retrospective review of HCUP/NIS data from 2002-2014 was conducted. RESULTS There were 2014 weighted discharges for both pregnancy and mitral stenosis (MS). Patients diagnosed with MS had a more considerable mean cost per discharge than the comparison group. Pulmonary Hypertension (PH), Atrial Arrhythmias (AA), Stroke, and Heart Failure (HF) were respectively reported in 25.71%, 7.14%, 0.95%, and 19.28% of the discharges. Our study identified a low incidence of MS in the US over the 12-year period; no deaths were identified. CONCLUSION Our results substantiate MSp as a risk factor for PH, AA, HF, and stroke in pregnancy. Even though the mortality is low, it is essential that clinicians be aware of this diagnosis due to higher associated morbidity and costs.
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Cognitive alterations in patients with alterations in sleep architecture in a court of Colombian patients. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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1162P Tissue and liquid biopsy utilization in advanced NSCLC in a large community US practice. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1285] [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] Open
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OP0168 DEVELOPMENT OF AN ULTRASOUND SCORING SYSTEM FOR CPPD EXTENT: RESULTS FROM A DELPHI PROCESS AND WEB-RELIABILITY EXERCISE BY THE OMERACT US WORKING GROUP. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundUltrasound (US) has proven to be an excellent imaging technique for detecting calcium pyrophosphate (CPP) deposition disease (CPPD); it is also widely available and inexpensive and can be performed during the clinic visit making it the preferred imaging modality for many rheumatologists. However, no validated grading systems have yet been developed allowing for a quantification of the extent of crystal deposition in CPPD.ObjectivesThe aim of this study was to develop a scoring system for the quantification of CPP deposition at a patient level according to the OMERACT framework.MethodsAs part of the OMERACT methodology, we performed a systematic literature review (SLR) and meta-analysis aimed to estimate the prevalence of CPP deposition in peripheral joints by imaging, in order to identify relevant joints for CPPD monitoring. A preliminary survey was also circulated among the members of the OMERACT US – CPPD working group to collect their own suggestions according to their personal experience. Subsequently, a Delphi survey was prepared and circulated between members of the group, including statements that reflected both the results of the SLR and of the preliminary survey. In total, 32 statements were generated regarding the type of scoring for single structures, the sites to be included, the final scoring at patient level, and the scanning technique. Participants were asked to reply on a 5-point Likert scale (1, strongly disagree to 5, strongly agree) and agreement was achieved when 4 and 5 grades reached 75% or more of concordance. In case of disagreement, new statements were proposed according to the members’ suggestions and circulated for voting in a subsequent round. After agreement of a scoring system, the validation process began. Two rounds of a web-based exercise on static images were conducted on 120 images representing equally all sites under investigation and all degrees of crystal deposition, to assess the intra- and inter-reader reliability of the new scoring system. Representative images of the scoring system were visible throughout the entire exercise in order to facilitate the scoring of the lesions.ResultsThree Delphi rounds were needed to reach agreement on all items. 32/41 members of the OMERACT US-CPPD working group replied in the first round, 26/32 in the second, and 25/26 in the third round. Twenty statements were approved in the first round, 3 in the second, and 3 in the third round. Only the knees (menisci and hyaline cartilage) and the triangular fibrocartilage of the wrist were included in the final score, using a four-grade system (0-3). It was decided that each anatomical structure should be scored separately and then also summed in order to define the joint score. The sum of the assessed joints was the total score at patient level. The final scoring system with the definitions and the relative technical notes is represented in Figure 1. 33/41 members participated to the reliability exercise. The inter-reader reliability of the scoring was substantial (kappa of 0.72), and the intra-reader reliability was almost perfect (kappa of 0.82).ConclusionThis is the first study for developing a scoring system for the extent of CPP crystal deposition in patients with CPPD. The scoring system demonstrated to be reliable in static images. The next step of the validation process is to assess the reliability of the scoring system in a patient-based exercise. This study represents a fundamental step in the OMERACT process of validating US as an outcome measure instrument, and above proposed scoring system will hopefully provide a useful tool for clinical practice and research.Disclosure of InterestsNone declared
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A modified Altis ® mid-urethral sling that allows immediate post-operative adjustment: experience in 197 patients. Int Urol Nephrol 2022; 54:241-247. [PMID: 34981416 DOI: 10.1007/s11255-021-03081-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 11/28/2021] [Indexed: 10/19/2022]
Abstract
OBJECTIVES The transobturator mid-urethral Altis® "mini-sling" uses a static and a dynamic anchor on either end of a pulley suture for intraoperative tension adjustment. Given the potential for incorrect tensioning with sling placement, we adopted a modification for post-operative adjustment should stress urinary incontinence (SUI) persist. The objective is to describe technique, rate of postoperative adjustment driven by patient symptoms, and impact of preoperative/intraoperative variables. METHODS In this single-surgeon experience, retrospective chart review, demographic and clinical data were collected on patients who received the Altis® sling for SUI between 2014 and 2019. We used descriptive statistics and three-group comparison tests to assess difference in variables among tightening, loosening, or no adjustment. RESULTS Altis® sling placement was performed on 197 female patients with an average age of 58.7 years. Eighty-four percent (165/197) did not receive post-operative adjustment. Of the 32 patients with post-operative adjustment, 8 (4.1%) had loosening and 24 (12.2%) had tightening at an average of 10.5 days post-operatively. All tightening procedures were done in the clinic. Of the 8 patients with post-operative loosening, 6 were performed in clinic and 2 in the operating room. Preoperative and intraoperative variables were not significantly different among tightening, loosening, and no adjustment cohorts. CONCLUSIONS This modification of the Altis® sling provides surgeons with the ability to tighten and loosen the sling for persistent SUI. All tightening and most loosening procedures were able to be performed in the clinic. The ability to easily tighten a sling in the early post-operative period may be a critical advantage.
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Benign Cardiac Neoplasms in the United States: A Thirteen-Year Review. Cardiology 2021; 146:748-753. [PMID: 34469887 DOI: 10.1159/000519290] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 08/17/2021] [Indexed: 11/19/2022]
Abstract
Cardiac neoplasms are uncommon tumors. For epidemiological purposes, they can be divided into benign and malignant subtypes, with the former occurring at a significantly higher rate than the latter. Due to their uncommon nature, there are few data-driven studies examining the characteristics and trends of benign cardiac neoplasms. Our retrospective HCUP-NIS data review purports to illuminate some of the trends surrounding benign cardiac neoplasms and their associated co-occurrences. The data consisted of 482,872,274 weighted discharges. There were 45,568 weighted discharges that included a benign cardiac neoplasm. Benign cardiac neoplasms were more often observed in women (64.33%), and the average age was 63.8 years. The most common cardiovascular co-occurrences in patients with benign cardiac neoplasm were atrial tachyarrhythmias (28.93%), heart failure (19.61%), and embolic events such as stroke, myocardial infarct, or pulmonary embolism (19.82%). Other co-occurrences included pulmonary hypertension (7.55%), ventricular arrhythmias (3.23%), and other EKG abnormalities (3.70%). Procedures were numerous in patients with benign cardiac neoplasms. 43% of patients with this diagnosis had some form of cardiac surgery during their hospitalization. Overall, this study found low incidence of benign cardiac neoplasms in the USA during this 13-year study period. However, in the presence of benign cardiac neoplasms, our study showed that cardiovascular co-occurrences are not uncommon and may help to illuminate this otherwise rare diagnosis.
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Characterization of the vaginal and endometrial microbiome in patients with chronic endometritis. Eur J Obstet Gynecol Reprod Biol 2021; 263:25-32. [PMID: 34144490 DOI: 10.1016/j.ejogrb.2021.05.045] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/24/2021] [Accepted: 05/30/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To compare the endometrial and vaginal microbiome of women with and without chronic endometritis. STUDY DESIGN A cohort study with 60 patients undergoing assisted reproductive treatment with their own or donated gametes was undertaken. Vaginal and endometrial samples were taken in the cycle prior to embryo transfer. The endometrial and vaginal microbiome was analysed by mass sequencing of the V3V4 region of 16S rRNA gene. Bioinformatics analysis was performed using QIIME2 and MicrobiomeAnalyst packages. Alpha diversity, beta diversity and taxonomic characterization were compared between samples that tested positive and negative for chronic endometritis on CD138 immunohistochemistry. RESULTS Different bacterial communities were detected when vaginal and endometrial samples were analysed in patients with and without endometritis diagnosed using CD138 immunohistochemistry. In patients with endometritis, a higher alpha-diversity index was found in vaginal samples (p = 0.15 for the Shannon index) and significant differences were found in endometrial samples (p = 0.01 for the Shannon index). In the beta-diversity analysis, no significant differences were observed between the groups with and without endometritis. Vaginal and endometrial samples from women with endometritis showed a microbiome pattern that was not dominated by Lactobacillus spp. Relative abundance analysis identified Ralstonia and Gardnerella spp. in endometrial samples, and Streptoccoccus and Ureaplasma spp. in vaginal samples of patients diagnosed with chronic endometritis on CD138 immunohistochemistry. When comparing endometrial and vaginal samples diagnosed with endometritis on CD138 immunohistochemistry, both alpha diversity (p = 0.06 for the Shannon index and p = 0.08 for the Simpson index) and beta diversity (p < 0.001) showed significant differences. Lactobacillus spp. (p = 3.76E-4), Ralstonia spp. (p = 8.19E-4), Delftia spp. (p = 0.004) and Anaerobacillus spp. (p = 0.004) were identified in these sample groups. CONCLUSION These results demonstrate the existence of a characteristic vaginal and endometrial microbiota in patients with chronic endometritis. Different genera and species were identified in patients with and without chronic endometritis depending on whether the sample was endometrial or vaginal. There is a clear relationship between changes in the vaginal microbiome and chronic endometritis. The microbiota is a continuum throughout the female reproductive tract, so study of the vaginal microbiota could be useful for the diagnosis of diseases of the upper reproductive tract, such as chronic endometritis.
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[Genitourinary menopause syndrome. Postmenopausal women management: CNGOF and GEMVi clinical practice guidelines]. GYNECOLOGIE, OBSTETRIQUE, FERTILITE & SENOLOGIE 2021; 49:394-413. [PMID: 33757926 DOI: 10.1016/j.gofs.2021.03.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Genitourinary menopause syndrome (SGUM) is defined as a set of symptoms associated with a decrease of estrogen and other sexual steroids during menopause. The main symptoms are vulvovaginal (dryness, burning, itching), sexual (dyspareunia), and urinary (urinary infections, pollakiuria, nycturia, pain, urinary incontinence by urgenturia). SGUM leads to an alteration of the quality of life, and affects especially women's sexuality. OBJECTIVE The objective of this review was to elaborate guidelines for clinical practice regarding the management of SGUM in postmenopausal women, and in particular, in women with a history of breast cancer, treated or not with hormone therapy. MATERIALS AND METHODS A systematic review of the literature on SGUM management was conducted on Pubmed, Medline and Cochrane Library. Recommendations from international scholarly societies were also taken into account: International Menopause Society (IMS) https://www.imsociety.org, The North American Menopause Society (NAMS) https://www.menopause.org, Canadian Menopause Society https://www.sigmamenopause.com, European Menopause and Andropause Society (EMAS) https://www.emas-online.org, International Society for the Study of Women's Sexual Health (ISSWSH) https://www.isswsh.org. RESULTS Vaginal use of lubricants, moisturizers and hyaluronic acid improves the symptoms of SGUM and may be offered to all patients. For postmenopausal women, local estrogen will be preferred to the oral route because of their safety and efficacy on all symptoms of SGUM during low-dose use. Prasterone is a local treatment that can be proposed as an effective alternative for the management of dyspareunia and sexual function disorder. Current data on oral testosterone, tibolone, oral or transdermal DHEA and herbal medicine are currently limited. Ospemifène, which has shown a significant improvement in sexual symptoms, is not currently marketed in France. In the particular case of women with a history of breast cancer, non-hormonal regimens are a first-line therapy. Current data on the risk of breast cancer recurrence when administering low-dose local estrogen are reassuring but do not support a conclusion that this treatment is safe. CONCLUSION SGUM is a common symptom that can affect the quality of life of postmenopausal women. A treatment should be systematically proposed. Local non-hormonal treatment may be offered in all women. Local low-dose estrogen therapy and Prasterone has shown an interest in the management of symptoms. In women before a history of breast cancer, local non-hormonal treatment should be offered first-line. The safety of low-dose local estrogen therapy and Prasterone cannot be established at this time. Other alternatives exist but are not currently recommended in France due to lack of data.
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Optimal antiplatelet therapy in out-hospital cardiac arrest with mild therapeutic hypothermia. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Out-of-Hospital Cardiac Arrest (OHCA) and Mild therapeutic hypothermia (MTH) has been linked to an increased risk of Stent Thrombosis (ST) in comatose survivors who underwent percutaneous coronary intervention (PCI). There is no formal recommendation about which antiplatelet regimen should be used in patients with Acute Coronary Syndrome (ACS) after OHCA
Methods
Prospective, single center study.
We compared antiplatelet efficacy of clopidogrel and ticagrelor at different time points after primary PCI in OHCA patients underwent MTH with 2 systems (VerifyNow®) and light transmission aggregometry.
With the system (VerifyNow®) the results were expressed in P2Y12 reaction units (PRU) in response to ADP-prostaglandin E1.
With the aggregometry in vitro platelet aggregation was measured in response to ADP (20 lmol/L at 37 C). The main result was the percentage of maximal platelet aggregation
Results
24 consecutive OHCA patients were included in our hospital.
We confirmed that residual platelet activity was higher with clopidogrel than with ticagrelor, expressed by PRU, 2 h after loading dose (229±56 vs. 180±30, p<0.014), 6h after loading dose during MTH (203±45 vs. 135±51, p<0.004), 24h after loading dose during MTH (188±52 vs. 58±64, p<0.0001), after warming (200±55 vs. 27±24, p<0.0001) and 24 h after warming (201±57 vs. 31±24, p<0.0001).
With the aggregometry we observed higher percentajes of maximal platelet aggregation in response to ADP with clopidogrel than ticagrelor since 6 hs after loading dose. 2 h after loading dose (44±17 vs. 36±23, p: 0.439), 6h after loading dose during MTH (42±13 vs. 24±20, p<0.02), 24h after loading dose during MTH (26±20 vs. 9.5±6.5, p<0.005), after warming (26±16 vs. 12±8, p<0.02)..
Conclusion
In this study, we observed a lower antiplatelet efficacy of clopidogrel compared with ticagrelor in patients with OHCA after PCI with MHT. This decrease in antiplatelet efficacy persists after the warming. Similarly to other settings, ticagrelor might be a valid alternative to clopidogrel in those patients
Funding Acknowledgement
Type of funding source: Public grant(s) – National budget only. Main funding source(s): Ministerio de Economía y Competitividad. Instituto Carlos III, Fondo Investigaciόn Sanitaria. Spain
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Hospital admissions for aortic stenosis in pregnancy in the United States - a thirteen year analysis. AMERICAN JOURNAL OF CARDIOVASCULAR DISEASE 2020; 10:398-404. [PMID: 33224590 PMCID: PMC7675167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 09/29/2020] [Indexed: 06/11/2023]
Abstract
Cardiac disease is still the leading cause of non-pregnancy related maternal morbidity and mortality. Valvular disease is one of the most concerning cardiac conditions in pregnancy. Aortic stenosis (AS) is rare in young populations but deadly complications have been reported in pregnant women. This study is a retrospective review of data from the HCUP-NIS Database from 2002-2014. There were 1108 weighted discharges for both pregnancy and AS. The data contained ten or fewer unweighted discharges with AS in pregnancy that underwent a cardiac intervention: open heart surgery or percutaneous cardiac intervention. Patients who had at least one diagnosis for AS had a greater mean cost per discharge than the comparison groups. No deaths were identified in this group. We found a statistically significant increase in the billing codes for pulmonary hypertension and heart failure. Conditions commonly associated with AS such as atrial arrhythmias, ventricular arrhythmias, diastolic dysfunction, ischemic heart disease and stroke were poorly reported. Our study identified a low incidence of AS and its complications in pregnancy in the USA over our 13-year study period. Even though, the morbidity and mortality are low, it is important that clinicians be aware of this diagnosis due higher costs and risk of complications.
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CYLD-related cutaneous syndrome: variable p.Pro482fs*6 phenotype in five individuals from two unrelated families. J Eur Acad Dermatol Venereol 2020; 35:e81-e83. [PMID: 32678957 DOI: 10.1111/jdv.16823] [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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P-7 Induction chemotherapy in locally advanced rectal cancer: Retrospective report of efficacy and safety in an Argentinean university institution, a feasibility perspective. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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AB0895 RELATIONSHIP BETWEEN BONE MINERAL DENSITY, INFLAMMATORY ACTIVITY AND AUTOIMMUNITY IN A COHORT OF EARLY RHEUMATOID ARTHRITIS PATIENTS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.6267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:The etiology of bone loss in Rheumatoid Arthritis (RA) is multifactorial and systemic inflammation plays a relevant role. Recently, a relationship between autoimmunity and bone mineral density (BMD) has been described in patients with RA.Objectives:To study BMD and biochemical parameters of bone metabolism in a cohort of patients with early rheumatoid arthritis, and assess the relationship between them and autoimmunity and other markers of inflammation.Methods:A prospective longitudinal study was performed. 128 patients from an early Rheumatoid Arthritis Unit (ERAU) were included. All of them fullfilled ACR 2010 classification criteria for RA. Demographic, clinical, biochemical, immunological, radiological and densitometric data, and also inflammatory activity index DAS 28, HAQ functional index, were collected. Any value >20 IU/mL for RF and >30 IU/mL for ACPA was defined as positive.Results:Between January 2009 and June 2017, 801 patients were evaluated in our ERAU. After two years of follow-up, the most frequent definitive diagnoses were: Early RA 221 (27.6%), Undifferentiated Arthritis 97 (12.1%), Psoriatic Arthritis 62 (7.7%), Spondyloarthritis 54 (6.7%) and autoimmune Diseases 28 (3.4%).From the 128 patients with early rheumatoid arthritis evaluated, 104 (81.9%) were ACPA positive and 98 (77.2%) FR positive. The mean BMD in the total column was 0.96 ±0.14 g/cm2 and in the femoral neck was 0.76 ±0.12 g/cm2. No correlation of BMD with autoimmunity markers was found in either of the two locations studied, while a negative relationship between BMD and the PCR inflammation marker (BMD femoral neck: rho-0.203, p = 0.027 and BMD lumbar spine rho =-0.27, p 0.003) was found. The BMD did not correlate with DAS28 nor the HAQ index.The mean baseline serum calcidiol value was 20.7±8 ng/ml, and a negative correlation of basal serum calcidiol with the functional HAQ index was observed (rho=-0.23, p= 0.008). No correlation between other autoimmunity (FR and ACPA) and inflammation (VSG, PCR and DAS 28) markers and vitamin D was found.Conclusion:The BMD in patients with early rheumatoid arthritis of our cohort correlates with the PCR inflammation marker. Unlike other studies shows, in our cohort, serological autoimmunity factors do not have shown to have an independent effect on BMD.References:[1]Llorente I, Merino M, Ortiz AM, et al. Anti-citrullinated protein antibodies are associated with decreased bone mineral density: baseline data from a register of early arthritis patients. Rheumatol Int (2017) 37:799–806Disclosure of Interests:Sara Garcia Carazo: None declared, Diana Peiteado: None declared, Alejandro Villalva: None declared, Laura Nuño: None declared, Mariana Diaz: None declared, Alejandro Balsa Grant/research support from: BMS, Roche, Consultant of: AbbVie, Gilead, Lilly, Pfizer, UCB, Sanofi, Sandoz, Speakers bureau: AbbVie, Lilly, Sanofi, Novartis, Pfizer, UCB, Roche, Nordic, Sandoz, Pilar Aguado: None declared
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0634 Volume-Assured Pressure Support is Effective Treatment for Obstructive Sleep Apnea Patients Who Failed CPAP Titration. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Introduction
Obstructive sleep apnea (OSA) is a common disease, often treated using continuous positive airway pressure (CPAP). In many cases, patients fail an attended CPAP titration study, often due to inadequate control of AHI, and treatment-emergent central apneas as CPAP is increased. Here, we report our experience using volume-assured pressure support (VAPS) for these patients.
Methods
We retrospectively reviewed records of 45 adults who had OSA diagnosed on polysomnography (PSG) in whom CPAP titration had failed. In these patients, VAPS-AE (adjustable expiratory pressure) titrations were performed. Patients with central sleep apnea on baseline PSG were excluded.
Results
Reasons for CPAP titration failure included: treatment emergent central apneas (25), failure of maximum CPAP pressure to treat OSA (18), and persistent hypoxia (2). Average age was 57.9±13.1, BMI was 40.2±8.7, 26 males, Epworth sleepiness score was 10.7±7.9. The following significant changes from baseline PSG to VAPS titration were observed: AHI: 65.3±29.3 to 22.3 ±16.1 (p<.001) events/hour. Time < 88% saturation: 63.7 (median) to 6.9 (median) min (p<.001). The number of patients with AHI<15 was 0 on PSG and 16 (36%) on VAPS-AE, while the number of patients with AHI<30 was 7 (16%) on PSG and 32 (71%) on VAPS-AE. Improvement in AHI was not related to gender, age, or narcotic use, but was correlated with BMI: ΔAHI = 12.2 - (1.4 * BMI); p=.05. VAPS resulted in improved sleep architecture: slow wave sleep increased (medians: 1.4% to 19.6% total sleep time (TST)) (p<.001), REM sleep increased (medians 6.4% to 13.6% TST) (p<.01).
Conclusion
For OSA patients for whom CPAP titration failed, titration with VAPS-AE was an effective treatment for many patients.
Support
N/A
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0633 Volume Assured Pressure Support is an Effective Treatment in Patients with Central Sleep Apnea Syndrome. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Central sleep apnea syndrome (CSA) is commonly found in patients with congestive heart failure, brainstem disorders, and narcotic use. Various treatment modalities have been used with varied effectiveness in reducing the apnea-hypopnea index (AHI) and improving ventilation in patients with CSA. This study assessed whether Volume Assured Pressure Support (VAPS), a BiLevel mode of ventilation, is effective in treating CSA.
Methods
We performed a retrospective review of polysomnography (PSG) and VAPS titration studies on 11 patients at our institution: 7 patients had CSA with Cheyne-Stokes Respiration, 2 patients had CSA attributed to narcotic use, and 2 patients had primary CSA. CSA was diagnosed if more than 50% of the disordered breathing events were central. Five patients had failed a Continuous Positive Airway Pressure (CPAP) titration and then proceeded to VAPS while in 6 patients, VAPS was the initial treatment modality tried. We examined the effectiveness of VAPS in reducing AHI, improving oxygenation, and improving sleep architecture.
Results
Among the 11 patients, age was 63.0±12.1 yo, BMI was 33.7 ±4.5, 7 were males, Epworth sleepiness score was 9.3±4.9. The following significant changes from baseline PSG to VAPS titration were observed: AHI: 59.1± 8.0 to 27.2 ± 9.9 (p<.01); Time ≤ 88% O2 saturation (min): 48.1±14.5 to 15.4±6.1 (p<.05). Improvement in AHI was not related to gender, body mass index, narcotic use, or age. No significant changes in sleep architecture between the two studies were found. Ten (91%) patients had AHI > 30 on initial PSG. In 6 (55%) patients AHI was reduced to <15 with VAPS use. An additional patient had AHI reduced to 22.2, while 4 (36%) patients did not achieve an AHI < 30 with VAPS.
Conclusion
VAPS is an effective mode of treating CSA in the majority of patients.
Support
NA
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Mutational status of PIK3ca oncogene in oral cancer-In the new age of PI3K inhibitors. Pathol Res Pract 2019; 216:152777. [PMID: 31831300 DOI: 10.1016/j.prp.2019.152777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 11/26/2019] [Accepted: 12/01/2019] [Indexed: 10/25/2022]
Abstract
In the new age of PI3K inhibitors, the mutational status of PI3Kca oncogene in the Cavity Squamous Cell Carcinoma (OC-SCC) needs further analysis. It is the sixth most common cancer in the world. The aim of this study was to evaluate PI3Kca oncogene mutations and to correlate them with the clinical-histological characteristics of individuals presenting these tumors. We recruited 74 individuals with OC-SCC diagnosis (period 2000-2014). Histological sections were used. DNA was purified; PIK3ca gene exons 9 and 20 were amplified and sequenced. In 49/74 cases (66 %), the complete sequence of both codons was analyzed by Sanger method. We found that 7/49 (14 %) individuals mutated. In exon 9 we found 1/49 (2 %), and in exon 20 M1043I 8/49 (16 %). We have found the coexistence of more than one mutation in a same individual (E542 K and M1043I). A positive association was observed between the mutational status of the codon 9 (E542 K) and the tongue location. In conclusion, the frequency of PI3Kca gene mutation in OC-SCC was 16 %, which is similar to that reported for other populations. We found a mutation not previously described (M1043I) in this pathology. Should its biological effect be confirmed, it must be added to the list of PIK3ca mutations. Total mutations in the PIK3ca were 32 %, with tongue being the site at the greatest risk (E542K-E545K-M1043I). These findings would facilitate the identification of patients with therapeutic targets in the near future.
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Unravelling the mechanisms controlling the electro-generation of ferrate using four iron salts in boron-doped diamond electrodes. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113501] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Sleep architecture in 22q11.2 microdeletion syndrome patients: polysomnographic study of prodromal signs of Parkinson's Disease and obstructive sleep apnea. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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1279 Total Laparoscopic Hysterectomy in an 18 Week Sized Uterus with Persistent Gestational Trophoblastic Disease. J Minim Invasive Gynecol 2019. [DOI: 10.1016/j.jmig.2019.09.202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Assessing the Validity of Published Data on Percutaneous Transluminal Angioplasty as a Benchmark for Infrainguinal Endovascular Procedures. J Vasc Surg 2019. [DOI: 10.1016/j.jvs.2019.06.173] [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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Individualized peep after recruitment maneuver during one lung ventilation and pulmonary complications for thoracic surgery: a prospective observational cohort. J Cardiothorac Vasc Anesth 2019. [DOI: 10.1053/j.jvca.2019.07.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Use of intravenous lidocaine infusion during thoracic surgery: a prospective observational cohort. J Cardiothorac Vasc Anesth 2019. [DOI: 10.1053/j.jvca.2019.07.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
Objective: Resveratrol (RV) is a polyphenol with antioxidant, anti-inflammatory and cardio-protective properties. Our objective was to investigate whether acute supplementation with high doses of RV would improve flow-mediated dilation (FMD) and oxygen consumption (VO2) kinetics in older coronary artery disease (CAD) patients. Design: We employed a placebo-controlled, single-blind, crossover design in which ten participants (aged 66.6 ± 7.8 years) received either RV or placebo (330 mg, 3× day-1) during three consecutive days plus additional 330 mg in the morning of the fourth day with a seven-day wash-out period in-between. On the fourth day, FMD of the brachial artery and VO2 on-kinetics were determined. Results: RV improved FMD in patients who had undergone coronary artery bypass grafting (CABG; -1.4 vs. 5.0%; p = .004), but not in those who had undergone percutaneous coronary intervention (PCI; 4.2 vs. -0.2%; NS). Conclusion: Acute high dose supplementation with RV improved FMD in patients after CABG surgery but impaired FMD in patients who underwent PCI. The revascularization method-related differential effects of RV may be due to its direct effects on endothelial-dependent dilator responses. Our findings have important implications for personalized treatment and stratification of older CAD patients.
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Splanchnic vein thrombosis in cholangiocarcinoma. A retrospective observational study. Donostia University Hospital. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz155.246] [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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Surgical extraction of mesiodens using a vestibular-nasal approach: a case series and a discussion of the technique. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Chemical analysis on laser processed Ultrahydrophobic Ti-6Al-4V surface by high vacuum Process. Data Brief 2019; 22:954-959. [PMID: 30740477 PMCID: PMC6355998 DOI: 10.1016/j.dib.2019.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 12/20/2018] [Accepted: 01/07/2019] [Indexed: 12/01/2022] Open
Abstract
A technique has been developed for fabrication of ultrahydrophobic Ti-6Al-4V surface by vacuum process. This report has the data related to the article “Hybrid laser and vacuum process for rapid ultrahydrophobic Ti-6Al-4 V surface formation” on the fabrication of ultrahydrophobic Ti-6Al-4V by Vacuum process (Jagdheesh et al., 2019). The present data consist of X-ray photo electron spectroscopy spectrums recorded for the laser patterned ultrahydrophobic samples, droplet image and surface chemical composition of laser patterned Ti-6Al-4V samples before vacuum process(b. v. p.) and after vacuum process (a. v. p.) for 120 min. The presented data give a clear idea about the chemical modification evolved during the vacuum process.
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Contemporary Trends in the Incidence of Metastatic Prostate Cancer Among US Men: Results from Nationwide Analyses. Eur Urol Focus 2019; 5:77-80. [DOI: 10.1016/j.euf.2017.04.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Revised: 03/28/2017] [Accepted: 04/29/2017] [Indexed: 10/19/2022]
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Abstract
BACKGROUND Schizophrenia (SZ) is a severe neuropsychiatric disorder associated with disrupted connectivity within the thalamic-cortico-cerebellar network. Resting-state functional connectivity studies have reported thalamic hypoconnectivity with the cerebellum and prefrontal cortex as well as thalamic hyperconnectivity with sensory cortical regions in SZ patients compared with healthy comparison participants (HCs). However, fundamental questions remain regarding the clinical significance of these connectivity abnormalities. METHOD Resting state seed-based functional connectivity was used to investigate thalamus to whole brain connectivity using multi-site data including 183 SZ patients and 178 matched HCs. Statistical significance was based on a voxel-level FWE-corrected height threshold of p < 0.001. The relationships between positive and negative symptoms of SZ and regions of the brain demonstrating group differences in thalamic connectivity were examined. RESULTS HC and SZ participants both demonstrated widespread positive connectivity between the thalamus and cortical regions. Compared with HCs, SZ patients had reduced thalamic connectivity with bilateral cerebellum and anterior cingulate cortex. In contrast, SZ patients had greater thalamic connectivity with multiple sensory-motor regions, including bilateral pre- and post-central gyrus, middle/inferior occipital gyrus, and middle/superior temporal gyrus. Thalamus to middle temporal gyrus connectivity was positively correlated with hallucinations and delusions, while thalamus to cerebellar connectivity was negatively correlated with delusions and bizarre behavior. CONCLUSIONS Thalamic hyperconnectivity with sensory regions and hypoconnectivity with cerebellar regions in combination with their relationship to clinical features of SZ suggest that thalamic dysconnectivity may be a core neurobiological feature of SZ that underpins positive symptoms.
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FOREIGN NURSES EXPERIENCES AND PERCEPTIONS OF GERIATRIC CARE IN NURSING HOMES. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.2861] [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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P31 Genetic Profile in NSLC Biopsy Samples - A Multicenter Local Study. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.07.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Changes in coexpression of pericytes and endogenous cardiac progenitor cells from heart development to disease state. Eur Heart J 2018; 39. [PMID: 30270958 DOI: 10.1093/eurheartj/ehy565.p1850] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Introduction Focussing on the potential role of cardiovascular cell therapy, we investigated the spatial relationship between pericytes (cells with cardiac repair capabilities that ensheath blood vessels) and endogenous cardiac progenitors within stem cells' niches. We explored possible changes in their co-localisation in developing human hearts from foetal to adult stage and following ischaemia. Methods Foetal and adult human heart specimens, obtained under ethical consent (University of Edinburgh ethics committee), were used for immunohistochemistry, cell isolation, culture and differentiation. Multi-lineage differentiation in culture, by single and double staining was completed for CD 146+ foetal pericytes and c-kit+ cells. Endothelial markers (CD31) gene expression was quantified by qPCR. Results c-kit+ cells frequency and coexpression with pericytes decrease with heart development, already evident by gestation week 19th. Pericytes and c-kit+ cells express the early cardiac transcription factors Nkx2.5 and Islet 1. Only c-kit+ cells express the stemness marker SSEA3 (24%), known to progressively decrease with cell differentiation. Endothelial differentiation assessment shows that cardiac pericytes and c-kit+ cells do not form CD31+ networks. This finding correlates with absence of staining for CD31 marker in both cultured cells' types. The cardiac marker α-actin was present in both cell populations. In healthy adult heart, pericyte markers CD146 localise within the vasculature. Following ischaemia this pericyte marker becomes also evident outside the vasculature.In healthy adult atrium, c-kit expression is low and coexpression with other markers inconspicuous. Ischaemia leads to increased c-kit expression, particularly in blood vessels <50um diameter. Furthermore, following ischaemia c-kit, endothelium and pericyte markers co-localise within the same atrial cells. Blood vessels >50μm diameter showed mostly only staining for endothelial (vWF) and pericyte (CD146) markers, with no co-expression of c-kit marker identified. Staining patterns within the ischaemic regions of the right and left atrial appendages revealed low levels of colocalisation between vWF and CD146. Acute ischaemia of the left ventricle affected the detection of cardiac stem cells markers in the area of injury, due to myocardium disruption. Conclusion Foetal heart pericytes and c-kit+ cells express early cardiac transcription factors and show trans-differentiation potential, which decreases in healthy adult hearts. The preservation and activity of cardiac stem cells niches within the atrium vasculature appears re-activated in post-ischaemic hearts. Better understanding of cardiac c-kit+ and pericyte cells during-human embryonic development and during ischaemia may identify alternative novel therapeutic strategy against coronary artery disease.
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Functional Recovery, Oncologic Outcomes and Postoperative Complications after Robot-Assisted Radical Prostatectomy: An Evidence-Based Analysis Comparing the Retzius Sparing and Standard Approaches. J Urol 2017; 199:1210-1217. [PMID: 29225060 DOI: 10.1016/j.juro.2017.11.115] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2017] [Indexed: 11/26/2022]
Abstract
PURPOSE We report a 1-year update of functional urinary and sexual recovery, oncologic outcomes and postoperative complications in patients who completed a randomized controlled trial comparing posterior (Retzius sparing) with anterior robot-assisted radical prostatectomy. MATERIALS AND METHODS A total of 120 patients with clinically low-intermediate risk prostate cancer were randomized to undergo robot-assisted radical prostatectomy via the posterior and anterior approach in 60 each. Surgery was performed by a single surgical team at an academic institution. An independent third party ascertained urinary and sexual function outcomes preoperatively, and 3, 6 and 12 months after surgery. Oncologic outcomes consisted of positive surgical margins and biochemical recurrence-free survival. Biochemical recurrence was defined as 2 postoperative prostate specific antigen values of 0.2 ng/ml or greater. RESULTS Median age of the cohort was 61 years and median followup was 12 months. At 12 months in the anterior vs posterior prostatectomy groups there were no statistically significant differences in the urinary continence rate (0 to 1 security pad per day in 93.3% vs 98.3%, p = 0.09), 24-hour pad weight (median 12 vs 7.5 gm, p = 0.3), erection sufficient for intercourse (69.2% vs 86.5%) or postoperative Sexual Health Inventory for Men score 17 or greater (44.6% vs 44.1%). In the posterior vs anterior prostatectomy groups a nonfocal positive surgical margin was found in 11.7% vs 8.3%, biochemical recurrence-free survival probability was 0.84 vs 0.93 and postoperative complications developed in 18.3% vs 11.7%. CONCLUSIONS Among patients with clinically low-intermediate risk prostate cancer randomized to anterior (Menon) or posterior (Bocciardi) approach robot-assisted radical prostatectomy the differences in urinary continence seen at 3 months were muted at the 12-month followup. Sexual function recovery, postoperative complication and biochemical recurrence rates were comparable 1 year postoperatively.
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Differences in rem muscle activity among patients with Parkinson´s disease related REM sleep behaviour disorder and patients with suspected OSA. chilean experience with sinbar montages. Sleep Med 2017. [DOI: 10.1016/j.sleep.2017.11.226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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A Pragmatic Randomized Controlled Trial Examining the Impact of the Retzius-sparing Approach on Early Urinary Continence Recovery After Robot-assisted Radical Prostatectomy. Eur Urol 2017; 72:677-685. [DOI: 10.1016/j.eururo.2017.04.029] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Accepted: 04/21/2017] [Indexed: 11/29/2022]
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MON-P126: Controlled Randomized Study in Anorexic Hemodialysis Patients Treated with Megestrol Acetate Compared with Placebo. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)30959-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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P585Evaluation of a nurse-led cross intervention program in heart failure. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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3D image-based morphometric analysis of the scapular neck length in subjects undergoing reverse shoulder arthroplasty. Clin Anat 2017; 31:43-55. [PMID: 28514491 DOI: 10.1002/ca.22911] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 04/26/2017] [Accepted: 04/26/2017] [Indexed: 01/31/2023]
Abstract
Scapular notching after RSA may, in part, be related to a patient's scapular morphology. The purpose of this study was to develop a novel 3 D measurement technique to describe infraglenoid tubercle morphometry. We hypothesize that the parameters describing infraglenoid tubercle would be normally distributed and would correlate with individual's demographics and glenoid morphometry. A group of 110 subjects treated with RSA were evaluated. Scapular geometry was obtained from pre-operative CT scans. The scapular neck length was defined in anterior and posterior view as the orthogonal distance between the glenoid surface and (a) the point of most significant change of curvature on lateral pillar; (b) the most lateral portion of the infraglenoid tubercle. Scapular neck angle, maximum anatomical adduction angle, glenoid width, height and version were also measured. Scapular neck length measured in the anterior and posterior view were normally distributed with mean values of 17.6 ± 2.8 mm and 7.9 ± 2.5 mm, respectively. Scapular neck angle was on average 112.4 ± 10.6° and maximal adduction angle was 17.6 ± 2.8°. No significant associations between infraglenoid tubercle morphometric parameters, demographic, glenoid size or version were identified. Improved understanding of the patient-specific risk factors for scapular notching will help surgeons with pre-surgical planning and implant selection. Parametrization of the infraglenoid tubercle presented in this study showed normal distribution in the population unrelated to gender, side or demographics. The size of the infraglenoid tubercle is a unique trait, pre-operative evaluation of the scapular neck should be always warranted to decrease the incidence of post-operative notching. Clin. Anat. 31:43-55, 2018. © 2017 Wiley Periodicals, Inc.
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Hypersensitivity to Quail Egg Proteins: What About Hen Egg? J Investig Allergol Clin Immunol 2017; 26:316-318. [PMID: 27763859 DOI: 10.18176/jiaci.0076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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PD15-04 A RANDOMIZED CONTROLLED TRIAL EXAMINING THE IMPACT OF THE RETZIUS- SPARING APPROACH ON EARLY URINARY CONTINENCE RECOVERY AFTER ROBOT-ASSISTED RADICAL PROSTATECTOMY. J Urol 2017. [DOI: 10.1016/j.juro.2017.02.3286] [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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MP97-04 URINARY CONTINENCE, SEXUAL FUNCTION AND BIOCHEMICAL RECURRENCE 12 MONTHS FOLLOWING ROBOT-ASSISTED RADICAL PROSTATECTOMY: A RANDOMIZED CONTROLLED STUDY COMPARING THE ‘BOCCIARDI’ AND ‘MENON’ TECHNIQUES. J Urol 2017. [DOI: 10.1016/j.juro.2017.02.3048] [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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Management of permanent teeth with necrotic pulps and open apices according to the stage of root development. J Clin Exp Dent 2017; 9:e1329-e1339. [PMID: 29302286 PMCID: PMC5741847 DOI: 10.4317/jced.54287] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 10/09/2017] [Indexed: 11/05/2022] Open
Abstract
Background Material and Methods Results Conclusions
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Pilot Study to Implement a Quality of Life Survey as a Clinical Tool in an Underserved Pediatric Cancer Population. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1947] [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]
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FRI0485 Comparative Study on Adalimumab vs Infliximab for Treatment of Uveitic Cystoid Macular Edema Due To Behcet's Disease. Multicentre Study of 34 Patients. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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PD03-10 APPLICABILITY OF EPSTEIN’S CRITERIA FOR ACTIVE SURVEILLANCE IN A CONTEMPORARY US COHORT UNDERGOING ROBOTIC PROSTATECTOMY. J Urol 2016. [DOI: 10.1016/j.juro.2016.02.2098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Prostate-specific Antigen Mass Density—A Measure Predicting Prostate Cancer Volume and Accounting for Overweight and Obesity-related Prostate-specific Antigen Hemodilution. Urology 2016; 90:141-7. [DOI: 10.1016/j.urology.2015.11.042] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Revised: 10/22/2015] [Accepted: 11/07/2015] [Indexed: 11/30/2022]
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Predicting lymph node invasion in patients treated with robot-assisted radical prostatectomy. THE CANADIAN JOURNAL OF UROLOGY 2016; 23:8141-8150. [PMID: 26892054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
INTRODUCTION To develop a nomogram to predict lymph node invasion (LNI) in the contemporary North American patient treated with robot-assisted radical prostatectomy (RARP). MATERIALS AND METHODS We included 2,007 patients treated with RARP and pelvic lymph node dissection (PLND) at a single institution between 2008 and 2012. D'Amico low risk patients underwent an obturator and hypogastric PLND, while extended PLND was reserved for intermediate/high risk patients. Logistic regression analysis tested the relationship between LNI and all available predictors. Independent predictors of LNI were used to develop a novel nomogram. Discrimination, calibration and decision-curve analysis were used to analyze the performance of our novel nomogram, and compare it to open radical prostatectomy (ORP)-based models, namely the Godoy nomogram. RESULTS Overall, 5.3% of our patients harbored LNI. Median number of lymph nodes removed was 6.0 (interquartile range: 4-11). The most parsimonious multivariable model to predict LNI consisted of the following independent predictors: PSA value, clinical stage, and primary and secondary Gleason scores (all p ≤ 0.02). The discrimination of our novel model was 86.2%, and its calibration was virtually optimal. Using a 2% nomogram cut off, 58% of patients would be spared PLND, while missing only 9.4% of individuals with LNI. The novel nomogram compared favorably to the Godoy nomogram, when discrimination, calibration and net-benefit were used as benchmarks. CONCLUSIONS Approximately 5% of contemporary North American patients harbor LNI at RARP. Our novel nomogram can accurately identify these patients, and this may help to improve patient selection, and avoid unnecessary PLND in the majority of patients.
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Abstract
Ultrahydrophobic self cleaning surface is fabricated with nanosecond laser source on aluminium foil.
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