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Altas B, Rhee HJ, Ju A, Solís HC, Karaca S, Winchenbach J, Kaplan-Arabaci O, Schwark M, Ambrozkiewicz MC, Lee C, Spieth L, Wieser GL, Chaugule VK, Majoul I, Hassan MA, Goel R, Wojcik SM, Koganezawa N, Hanamura K, Rotin D, Pichler A, Mitkovski M, de Hoz L, Poulopoulos A, Urlaub H, Jahn O, Saher G, Brose N, Rhee J, Kawabe H. Nedd4-2-dependent regulation of astrocytic Kir4.1 and Connexin43 controls neuronal network activity. J Cell Biol 2024; 223:e201902050. [PMID: 38032389 PMCID: PMC10689203 DOI: 10.1083/jcb.201902050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 10/21/2021] [Accepted: 11/02/2023] [Indexed: 12/01/2023] Open
Abstract
Nedd4-2 is an E3 ubiquitin ligase in which missense mutation is related to familial epilepsy, indicating its critical role in regulating neuronal network activity. However, Nedd4-2 substrates involved in neuronal network function have yet to be identified. Using mouse lines lacking Nedd4-1 and Nedd4-2, we identified astrocytic channel proteins inwardly rectifying K+ channel 4.1 (Kir4.1) and Connexin43 as Nedd4-2 substrates. We found that the expression of Kir4.1 and Connexin43 is increased upon conditional deletion of Nedd4-2 in astrocytes, leading to an elevation of astrocytic membrane ion permeability and gap junction activity, with a consequent reduction of γ-oscillatory neuronal network activity. Interestingly, our biochemical data demonstrate that missense mutations found in familial epileptic patients produce gain-of-function of the Nedd4-2 gene product. Our data reveal a process of coordinated astrocytic ion channel proteostasis that controls astrocyte function and astrocyte-dependent neuronal network activity and elucidate a potential mechanism by which aberrant Nedd4-2 function leads to epilepsy.
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Affiliation(s)
- Bekir Altas
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- International Max Planck Research School and the Göttingen Graduate School for Neurosciences, Biophysics and Molecular Biosciences, Göttingen, Germany
- The Göttingen Graduate School for Neurosciences, Biophysics, and Molecular Biosciences, PhD Program Systems Neuroscience, University of Göttingen, Göttingen, Germany
- Department of Pharmacology and Program in Neuroscience, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Hong-Jun Rhee
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Anes Ju
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- The Göttingen Graduate School for Neurosciences, Biophysics, and Molecular Biosciences, PhD Program Systems Neuroscience, University of Göttingen, Göttingen, Germany
| | - Hugo Cruces Solís
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- International Max Planck Research School and the Göttingen Graduate School for Neurosciences, Biophysics and Molecular Biosciences, Göttingen, Germany
- Department of Neurogenetics, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Samir Karaca
- International Max Planck Research School and the Göttingen Graduate School for Neurosciences, Biophysics and Molecular Biosciences, Göttingen, Germany
- Bioanalytical Mass Spectrometry Group, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Jan Winchenbach
- The Göttingen Graduate School for Neurosciences, Biophysics, and Molecular Biosciences, PhD Program Systems Neuroscience, University of Göttingen, Göttingen, Germany
- Department of Neurogenetics, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Oykum Kaplan-Arabaci
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- The Göttingen Graduate School for Neurosciences, Biophysics, and Molecular Biosciences, PhD Program Molecular Physiology of the Brain, University of Göttingen, Göttingen, Germany
| | - Manuela Schwark
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Mateusz C. Ambrozkiewicz
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- International Max Planck Research School and the Göttingen Graduate School for Neurosciences, Biophysics and Molecular Biosciences, Göttingen, Germany
- Institute of Cell Biology and Neurobiology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - ChungKu Lee
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Lena Spieth
- Department of Neurogenetics, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Georg L. Wieser
- City Campus Light Microscopy Facility, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Viduth K. Chaugule
- Department of Epigenetics, Max Planck Institute of Immunobiology and Epigenetics, Freiburg, Germany
| | - Irina Majoul
- Institute of Biology, Center for Structural and Cell Biology in Medicine, University of Lübeck, Lübeck, Germany
| | - Mohamed A. Hassan
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab City, Egypt
| | - Rashi Goel
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Sonja M. Wojcik
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Noriko Koganezawa
- Department of Pharmacology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Kenji Hanamura
- Department of Pharmacology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Daniela Rotin
- The Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Andrea Pichler
- Department of Epigenetics, Max Planck Institute of Immunobiology and Epigenetics, Freiburg, Germany
| | - Miso Mitkovski
- City Campus Light Microscopy Facility, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Livia de Hoz
- Department of Neurogenetics, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Alexandros Poulopoulos
- Department of Pharmacology and Program in Neuroscience, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Henning Urlaub
- Bioanalytical Mass Spectrometry Group, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- Bioanalytics, Institute for Clinical Chemistry, University Medical Center Göttingen, Göttingen, Germany
- Cluster of Excellence “Multiscale Bioimaging: From Molecular Machines to Networks of Excitable Cells” (MBExC), University of Göttingen, Göttingen, Germany
| | - Olaf Jahn
- Department of Molecular Neurobiology, Neuroproteomics Group, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- Department of Psychiatry and Psychotherapy, Translational Neuroproteomics Group, University Medical Center Göttingen, Göttingen, Germany
| | - Gesine Saher
- Department of Neurogenetics, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Nils Brose
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - JeongSeop Rhee
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Hiroshi Kawabe
- Department of Molecular Neurobiology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
- Department of Pharmacology, Gunma University Graduate School of Medicine, Maebashi, Japan
- Division of Pathogenetic Signaling, Department of Biochemistry and Molecular Biology, Kobe University Graduate School of Medicine, Kobe, Japan
- Department of Gerontology, Laboratory of Molecular Life Science, Institute of Biomedical Research and Innovation, Foundation for Biomedical Research and Innovation at Kobe, Kobe, Japan
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Yadav S, Kandasamy D, Damle N, Goel R, Chumber S, Sharma MC, Boruah M, Agarwal S. Macrofollicular Architecture in Invasive Encapsulated Follicular Variant of Papillary Thyroid Carcinoma: A Pitfall in Thyroid Practice. Head Neck Pathol 2023; 17:899-909. [PMID: 37775618 PMCID: PMC10739678 DOI: 10.1007/s12105-023-01584-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 09/09/2023] [Indexed: 10/01/2023]
Abstract
BACKGROUND Predominantly macrofollicular architecture in invasive encapsulated follicular variant of papillary thyroid carcinoma (IEFVPTC-MF) is rare and often a cause of misinterpretation during pre-operative work-up and histopathology evaluation. We comprehensively evaluated the radiological, cytological, gross, microscopic, molecular and follow-up characteristics of four such cases, intending to increase its recognition and add our experience to the limited literature available. METHODS All such histopathologically-proven cases of IEFVPTC-MF were retrieved from the departmental archives. The clinical details, thyroid ultrasound, cytology and thyroid scan findings were reviewed. Allele-specific PCR for BRAF p.V600E, KRAS, NRAS, and HRAS mutations, and FISH assays for ETV6::NTRK3 fusion and RET fusions were performed. RESULTS There were four cases of IEFVPTC-MF diagnosed between 2021 and 2022, involving two males and two females. The median age at presentation was 27 years, and the duration of the disease was 1-10 years. Thyroid ultrasound was TR1 (benign; n = 1), TR2 (not suspicious; n = 2), or TR4 (moderately suspicious; n = 1). Cytology was categorized as nondiagnostic (n = 1), benign (n = 1), and atypia of undetermined significance (n = 1). The three nodules with available cytology smears showed abundant colloid. Cells were arranged as sheets/microfollicles/clusters. Nuclei were predominantly round with minimal/focal elongation, membrane irregularity, and cellular crowding. On gross examination, cut surfaces of the tumors showed variable amounts of colloid. The tumors were solid-cystic. Histopathology revealed partially encapsulated multinodular tumors. There were prominent pseudopapillae projecting into the lumina of macrofollicles. Nuclei were predominantly round with variable nuclear atypia, including chromatin clearing and multifocal presence of nuclear grooves. Pseudoinclusions were identified in two. Molecular analysis revealed NRAS codon 61 mutation and ETV6::NTRK3 fusion in one case each. Two patients had cervical lymph node and hematogenous metastases. Post-radio-active iodine, the response was structurally incomplete (n = 2), indeterminate (n = 1) and excellent (n = 1). CONCLUSIONS Macrofollicular architecture in invasive encapsulated follicular variant of papillary thyroid carcinoma is a major pitfall in thyroid oncology practice. Long-standing disease, and ultrasonographic and cytological features that overlap with benign disease, often lead to underdiagnosis during pre-operative evaluation. As patients may consequently develop distant metastases and have inadequate treatment response, there is a need for more vigilant understanding of the spectrum of macrofollicular thyroid disease for accurate diagnosis. ETV6::NTRK3 or other fusions, when found, present opportunities for targeted therapy.
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Affiliation(s)
- Sujata Yadav
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | | | - Nishikant Damle
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Rashi Goel
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Sunil Chumber
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Mehar C Sharma
- Department of Neuropathology, All India Institute of Medical Sciences, New Delhi, India
| | - Monikongkona Boruah
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Shipra Agarwal
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India.
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Goel R, Jaleel J, Damle N, Kaushik P, Gupta R, Vuthaluru S, Radhakrishnan L, Kumar VS, Tripathi M, Bal CS. Serendipitous Diagnosis of Tertiary Hyperparathyroidism in a Case Purportedly thought to have Skeletal Metastases. Indian J Nucl Med 2023; 38:392-393. [PMID: 38390546 PMCID: PMC10880846 DOI: 10.4103/ijnm.ijnm_12_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 04/11/2023] [Accepted: 04/18/2023] [Indexed: 02/24/2024] Open
Abstract
Tertiary hyperparathyroidism (THPT) is characterized by over secretion of parathyroid hormone caused by long-standing secondary hyperparathyroidism. THPT can affect the bones as well as cause extraskeletal calcifications. The bony lesions often mimic multiple skeletal metastases or multiple myeloma. We report a case of a 48-year-old man with chronic kidney disease on dialysis, who presented with chief complaints of low back ache and swelling over the left clavicle. In view of clinical suspicion of malignancy with bony metastases, he underwent 18F-fluorodeoxyglucose positron emission tomography/computed tomography and was subsequently found to have parathyroid adenomas, which were confirmed on 99mTc-methoxy-isobutyl-isonitrile scintigraphy.
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Affiliation(s)
- Rashi Goel
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Jasim Jaleel
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Nishikant Damle
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Prateek Kaushik
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Rahul Gupta
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
| | - Seenu Vuthaluru
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | - Lakshmi Radhakrishnan
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, India
| | | | - Madhavi Tripathi
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Chandrasekhar S Bal
- Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India
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Malik H, Goel R, Melito W, Malik A, Engel LS, Boulmay B. A difficult task: determining oral anticoagulation efficacy (OAC) in patients with HIT type II. Am J Med Sci 2023. [DOI: 10.1016/s0002-9629(23)00240-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Miller W, Provencher D, Chu QC, Jonker D, Oza A, Batist G, Jamal R, Goel R, Hilton J, Spratlin J, Smith P, Darling I, Stille J, Fortier C, Mangat R, Polzer J. 743P A phase Ib dose escalation study of CD137 mAb agonist OC-001 as monotherapy in patients with advanced or metastatic cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Goel R, Babu M, Padiyar S, Joseph G, Danda D. OP0187 COMPARATIVE EFFICACY OF NON-BIOLOGIC IMMUNOSUPPRESSANTS IN TAKAYASU ARTERITIS. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundThe choice of immunosuppressant (IS) in patients with Takayasu arteritis (TAK) is often arbitrary due to lack of comparison studies.ObjectivesIn this retrospective, we aimed to compare the efficacy of 3 non biologic IS including azathioprine (AZA), mycophenolate mofetil (MMF) and methotrexate (MTX) in inducing and maintaining sustained remission in patients with TAK.MethodsPatients with a diagnosis of TAK, attending our clinics between Jan 2000 and May 2019 were identified. Those who satisfied either ACR or Sharma’s classification or EULAR PRINTO PRES criteria and/or had angiographic evidence of Takayasu arteritis with a minimum 2 follow up visits were included. Patients who received upfront biologics were excluded. The patients were matched for parameters statistically different among three groups using propensity score analysis. Clinical details at the index visit defined as the time of initiation of first IS and follow up visits were prospectively recorded and retrospectively noted from electronic medical records. The primary outcomes were attainment of complete remission and relapses. Disease activity was assessed by Indian Takayasu arteritis score (ITAS), C-reactive protein and angiograms. Relapse was defined as ITAS-A(CRP) >=2 and/or progression in angiograms and/or escalation of steroid dose and/or switching of IS due to active disease. The baseline variables of patients receiving AZA, MMF and MTX were compared using chi square test or Mann Whitney U test. The comparative efficacy of IS to induce complete remission was calculated using logistic regression and presented as odds ratio (95% CI). The cumulative risk of relapse was calculated using Cox-proportional hazards model with hazards ratio and 95% confidence interval (CI) after adjusting for duration of symptoms and juvenile onset disease. The patients were censored at the time of relapse or time of switching to another IS or last follow up whichever was the earliest. AZA was arbitrary chosen as the reference drug for all the analysis. The missing values (visits) were not included in analysis and the last observation was carried forwards. Data after switching of immunosuppressant of interest till the last follow up visit was analysed descriptively. All analysis were done for matched and unmatched patient groups. The results of matched and unmatched cohort were similar, hence the results of unmatched groups are presented here.ResultsOverall, 234 patients satisfying inclusion criteria including 53 (22.6%), 156 (66.7%) and 25 (10.7%) patients receiving AZA, MMF, Mtx respectively were studied. Complete remission (CR) was attained in 183 (78.2%) patients after initiating steroids and IS. 79.2%, 77.6% and 80% of patients receiving AZA, MMF or MTX respectively achieved CR yielding an odds ratio of 1.10 (0.52-2.37), p= 0.80 and 0.96 (0.29-3.12), p= 0.94 for MMF and MTX as compared with AZA. CR was sustained in 22 (52.4%), 80 (66.1%) and 11 (55%) of patients on AZA, MMF and MTX respectively. When compared with AZA, adjusted hazards ratio (AHR) of relapse was 1.51 (0.79-2.89), p=0.21 and 2.45 (1.00-5.99), p= 0.05 with MMF and MTX after adjusting for juvenile onset disease, type 1 and type 4 disease by angiography. The frequency of remission in patients who received MMF was significantly higher in patients who presented with type 4 disease (96%) as compared with the patients who had other types on angiography (74%), p= 0.017. Conversely, 63.6% of patients with type 1 disease responded to MMF which was significantly lower than 81.3% of patients with other angiographic types (p=0.037) while no such differential response was observed for AZA or MTX. Retrospective design and small number of patients in AZA and Mtx group were the major limitations of the study.ConclusionIn our patients with TAK, all the three IS were comparable in inducing remission. Azathioprine was equal to MMF but superior to MTX in maintaining relapse free sustained response. The efficacy of MMF differed across various angiographic types of disease.ReferencesNoneDisclosure of InterestsNone declared
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Hwee J, Fu Q, Harper L, Nirantharakumar K, Goel R, Jakes R. POS0320 EPIDEMIOLOGY AND HEALTHCARE RESOURCE UTILIZATION OF PATIENTS WITH EGPA IN THE UNITED KINGDOM. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundEosinophilic granulomatosis with polyangiitis (EGPA) is characterized by eosinophilic inflammation of small with or without medium arteries. EGPA is a rare disease with varying prevalence and incidence rates globally. To date, limited information is available on the prevalence, incidence and burden of disease in the United Kingdom (UK).ObjectivesThe objectives were to estimate the prevalence and incidence of EGPA, and to describe the healthcare resource utilization (HCRU) among patients with EGPA in the UK.MethodsThis retrospective database study used the UK-based Clinical Practice Research Datalink (CPRD)-AURUM database linked to the Hospital Episode Statistics (HES). Prevalence was estimated from 2005 to 2019, and incidence was estimated from 2006 to 2019. HCRU was assessed in the 12-months following the first recorded diagnosis of EGPA (index date), and included hospitalizations, emergency room visits, procedures, outpatient specialist visits, primary care visits, and oral corticosteroid use.Results764 people were identified with EGPA in the UK. The prevalence of EGPA, reported in the database, increased from 22.7 to 45.6 per 1,000,000 persons from 2005 to 2019 (Figure 1), whereas the incidence of EGPA from 2006 to 2019 ranged from 2.28 to 4.00 per 1,000,000 person-years. 377 patients with EGPA were successfully linked to the CPRD-HES database. Patient characteristics were as follows: mean age (SD) was 57 years (14.2); 49% were male; 81% had asthma; and 11% had peripheral neuropathy prior to the index date. For patients with EGPA, 19% had an EGPA-related hospitalization and 50% had any-cause hospitalization within 1 year of the index date (Table 1). The mean length of stay was, 18 days and 16 days for EGPA-related and any-cause hospitalizations, respectively. 52% of patients with EGPA had undergone a medical procedure, 89% of patients with EGPA had an outpatient visit to a specialist. Almost all patients with EGPA visited a general practitioner within 1 year of their EGPA diagnosis (97%) and averaged 16.0 visits in 1 year. A significant proportion of the EGPA population were prescribed OCS; most EGPA patients had a prescription in the 0–3 months after the index date (64%), and patients on average had a prescription for OCS for 6 out of the 12 months after the index date.Table 1.HCRU among patients with EGPAHCRUNumber of patients N (%) [total days]Number of events per patient, Mean (SD)Total EGPA cohort (N)377 EGPA-specific hospitalizations72 (19.10)1.2 (1) EGPA-specific hospitalizations length of stay[1283]17.8 (23.3) Any-cause hospitalizations188 (49.87)1.7 (1) Any-cause hospitalizations length of stay[2992]15.9 (23.7) Any-cause A & E events19 (5.04)1.8 (2) Any-cause outpatient visits334 (88.59)9.8 (7) Any procedures undertaken196 (51.99)6.8 (6) General Practitioner visits366 (97.08)16.0 (11)A&E, Accident and Emergency; EGPA, eosinophilic granulomatosis with polyangiitis; HCRU, healthcare resource utilization.Figure 1.Prevalence of EGPA in the UK from 2005 to 2019Prevalence is expressed as cases per 1,000,000 persons. EGPA, eosinophilic granulomatosis with polyangiitis; UK, United Kingdom.ConclusionThe prevalence of EGPA increased over the study period in the UK, and the data show significant HCRU within 1 year of the first recorded diagnosis of EGPA. Almost all of the patients with EGPA were found to frequently visit the primary care physician and seek specialist care, and almost half required hospitalization. Funding: GSK [207888]AcknowledgementsFunding: GSK [207888]Disclosure of InterestsJeremiah Hwee Shareholder of: GSK, Employee of: GSK, Qinggong Fu Shareholder of: GSK, Employee of: GSK, Lorraine Harper Speakers bureau: Viopharm (2021), Roche (2017), Consultant of: GSK (2021), Viopharm (2021), Grant/research support from: Viopharm (researcher initiated project), MSD (researcher initiated project), Krishnarajah Nirantharakumar Consultant of: Boehringer Ingelheim (Consultancy on real world evidence), Grant/research support from: AstraZeneca, Vifor and Boehringer Ingelheim (Investigator led grants), Ruchika Goel: None declared, Rupert Jakes Shareholder of: GSK, Employee of: GSK
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Thondoo M, Goel R, Tatah L, Naraynen N, Woodcock J, Nieuwenhuijsen M. The Built Environment and Health in Low- and Middle-Income Countries: a Review on Quantitative Health Impact Assessments. Curr Environ Health Rep 2021; 9:90-103. [PMID: 34514535 DOI: 10.1007/s40572-021-00324-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/09/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE OF REVIEW Features and attributes of the built environment (BE) impact positively and negatively on health, especially in cities facing unprecedented urban population growth and mass motorization. A common approach to assess the health impacts of built environment is health impact assessment (HIA), but it is rarely used in low- and middle-income countries (LMICs) where urbanization rates are fastest. This article reviews selected HIA case studies from LMICs and reports the methods and tools used to support further implementation of quantitative HIAs in cities of LMICs. RECENT FINDINGS In total, 24 studies were reviewed across Algeria, Brazil, China, India, Iran, Kenya, Thailand, Turkey, and Mauritius. HIAs examine specific pathways through which the built environment acts: air pollution, noise, physical activity, and traffic injury. Few HIAs of BE addressed more than one exposure pathway at a time, and most studies focused on air pollution across the sectors of transport and energy. A wide number of tools were used to conduct exposure assessment, and different models were applied to assess health impacts of different exposures. Those HIAs rely on availability of local concentration data and often use models that have set exposure-response functions (ERFs). ERFs were not adapted to local populations except for HIAs conducted in China. HIAs of BE are being successfully conducted in LMICs with a variety of tools and datasets. Scaling and expanding quantitative health impact modeling in LMICs will require further study on data availability, adapted models/tools, low technical capacity, and low policy demand for evidence from modeling studies. As case studies with successful use of evidence from modeling emerge, the uptake of health impact modeling of BE is likely to increase in favor of people and planet.
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Affiliation(s)
- M Thondoo
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona Institute for Global Health (ISGlobal), Barcelona Biomedical Research Park, Dr. Aiguader, 88, 08003, Barcelona, Spain
| | - R Goel
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - L Tatah
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - N Naraynen
- Department of Economics, International Business School, Xi'an Jiaotong-Liverpool University, Suzhou, Jiangsu Province, China
| | - J Woodcock
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Mark Nieuwenhuijsen
- Centre for Research in Environmental Epidemiology (CREAL), Barcelona Institute for Global Health (ISGlobal), Barcelona Biomedical Research Park, Dr. Aiguader, 88, 08003, Barcelona, Spain. .,MRC Epidemiology Unit, University of Cambridge, Cambridge, UK. .,Department of Biomedicine, University Pompeu Fabra (UPF), 08005, Barcelona, Spain. .,Department of Environmental Epidemiology, Municipal Institute of Medical Research, IMIM-Hospital del Mar), 08003, Barcelona, Spain. .,Department of Epidemiology and Public Health, CIBER Epidemiología Y Salud Pública (CIBERESP), 28029, Madrid, Spain.
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Nicolas J, Cao D, Claessen B, Sartori S, Roumeliotis A, Goel R, Chandiramani R, Stefanini G, Turfah A, Chen S, Dangas G, Baber U, Sharma S, Kini A, Mehran R. Intersection of the Academic Research Consortium – high bleeding risk criteria in patients undergoing PCI for acute coronary syndromes: insights from a high-volume single centre registry. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Patients presenting for percutaneous coronary intervention (PCI) with acute coronary syndromes (ACS) often have overlapping bleeding and ischaemic risk factors that offset the long-term success of PCI and limit the post stenting therapeutic options. Aiming at improving outcomes following PCI, the Academic Research Consortium (ARC) recently published a set of major and minor criteria that identify, a priori, patients at high bleeding risk (HBR). Indeed, knowledge of these risk factors will help in optimization of pre-procedural therapy and minimization of post intervention complications. Nonetheless, the actual prevalence of these criteria among patients undergoing PCI for ACS is not well known.
Purpose
To determine the intersection and distribution of ARC-HBR major and minor criteria in a real-world ACS population presenting for PCI.
Methods
In this analysis, we included all patients who presented with ACS to a high-volume PCI centre from 2012 to 2017 and underwent PCI with 2nd generation drug-eluting stent (DES) implantation. Patients were then classified as HBR if they met ≥1 major or ≥2 minor criteria according to the ARC-HBR definition. Baseline clinical and procedural characteristics were extracted from each patient electronic health records. The most common exclusive intersections of ARC-HBR major and minor criteria were quantitatively visualized using an Upset Plot.
Results
Only 44.6% (n=2,717) of ACS patients (n=6,097) fulfilled the ARC-HBR definition. There were significant differences in baseline clinical characteristics between HBR and non-HBR groups: age (71.4±11.5 vs. 60.9±10.3 years, p<0.001), females (40.7% vs. 25.5%, p<0.001), cerebrovascular disease (19.5% vs. 3.9%, p<0.001), and diabetes (55.4% vs. 42.1%, p<0.001). The prevalence of active smoking, a major risk factor for bleeding, was higher in the non-HBR group (20.6% vs. 9.9%, p<0.001). The most frequent major and minor criteria were severe anemia (n=1,072) and age ≥75 (n=1,264), respectively. The top five criteria intersections were: severe anemia (n=215), age ≥75 and moderate chronic kidney disease (CKD) (n=145); moderate CKD and mild anemia (n=142); age ≥75 and mild anemia (n=140); age ≥75, moderate CKD, and mild anemia (n=130) (Figure 1).
Conclusion
Among patients who have undergone PCI for ACS, a significant proportion of individuals fulfilled the ARC-HBR definition. Severe anemia was the most prevalent major criteria. Different combinations of minor criteria, mainly age ≥75, moderate CKD and mild anemia, represented the most common intersections.
Figure 1
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- J Nicolas
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - D Cao
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - B Claessen
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - S Sartori
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - A Roumeliotis
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - R Goel
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - R Chandiramani
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - G Stefanini
- UOS of Milan and Humanitas Clinical and Research Center, Cardiology, Milan, Italy
| | - A Turfah
- UOS of Milan and Humanitas Clinical and Research Center, Cardiology, Milan, Italy
| | - S Chen
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - G Dangas
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - U Baber
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - S Sharma
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - A Kini
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - R Mehran
- Icahn School of Medicine at Mount Sinai, New York, United States of America
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Chandiramani R, Cao D, Claessen B, Sartori S, Nicolas J, Roumeliotis A, Goel R, Chiarito M, Power D, Camaj A, Dangas G, Baber U, Sharma S, Kini A, Mehran R. Are the minor high bleeding risk criteria of the academic research consortium truly minor? Insights from a high-volume tertiary care pci centre. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The Academic Research Consortium (ARC) has recently published a consensus-based definition to identify patients at high bleeding risk (HBR), reflected by a BARC 3 or 5 bleeding rate of ≥4% at 1 year after percutaneous coronary intervention (PCI). The HBR criteria included in the definition are divided into minor and major categories, with patients deemed to be at HBR if they fulfill at least one major or two minor criteria. As a result, patients who present with only one minor criterion are categorized as non-HBR.
Purpose
To compare the differences in baseline characteristics and 1-year bleeding and ischaemic outcomes between non-HBR patients undergoing PCI that present with only one minor HBR criterion versus those that do not fulfill any HBR criteria.
Methods
The study population consisted of all consecutive patients who underwent PCI with stent implantation in a single high-volume centre from January 2014 to December 2017. Patients were classified as non-HBR if they did not fulfill at least one major or two minor ARC-HBR criteria. The outcomes of interest were major bleeding (composite of peri-procedural and post-discharge bleeding), all-cause death, and myocardial infarction (MI) at 1 year. The Kaplan-Meier method was used for time-to-event analyses, with comparative risks being assessed using Cox regression.
Results
Of the 9,623 patients included in the analysis, 5,345 were classified as non-HBR. Within the non-HBR patients, 2,078 (38.9%) presented with only one minor HBR criterion and 3,267 (61.1%) presented with no HBR criteria. Non-HBR patients with one minor criterion were more often female, significantly older, with a higher burden of comorbidities such as diabetes mellitus, hypertension and hyperlipidaemia, and more likely to have multivessel disease as well as a history of prior MI and revascularisation, while non-HBR patients with no criteria were more likely to be smokers and have a higher BMI. Distribution of the minor HBR criteria within the group presenting with one minor criterion are illustrated in the figure. Non-HBR patients with only one minor criterion had a numerically higher rate of major bleeding compared to non-HBR patients with no criteria (3.6% vs. 2.9%, p=0.09). While the rate of all-cause death was significantly higher in the group with only one minor criterion (1.2% vs. 0.4%, p=0.004), there was no difference in the rate of MI between the two groups (2.1% vs. 1.9%, p=0.83). Hazard ratios comparing the two groups are presented in the figure.
Conclusions
Non-HBR patients presenting with only one minor criterion had a numerically higher rate of post-PCI bleeding and significantly higher mortality compared to those without any criteria. Nonetheless, the major bleeding rates of both groups at 1 year were less than the 4% cutoff to qualify as HBR according to the ARC definition, thereby supporting their inclusion as “minor” criteria in the recent ARC-HBR definition.
Figure 1
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- R Chandiramani
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - D Cao
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - B Claessen
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - S Sartori
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - J Nicolas
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - A Roumeliotis
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - R Goel
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - M Chiarito
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - D Power
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - A Camaj
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - G Dangas
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - U Baber
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - S Sharma
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - A Kini
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - R Mehran
- Icahn School of Medicine at Mount Sinai, New York, United States of America
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Roumeliotis A, Mehran R, Claessen B, Sartori S, Cao D, Chandiramani R, Nicolas J, Goel R, Reisman A, Baber U, Sweeny J, Barman N, Dangas G, Sharma S, Kini A. Impact of high-density lipoprotein levels in males and females undergoing percutaneous coronary intervention with drug eluting stents. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background/Introduction
Low levels of high-density lipoprotein (HDL) have been associated with adverse cardiovascular events in multiple epidemiological studies. Evidence regarding the role of HDL in males and females with established coronary artery disease undergoing percutaneous coronary intervention (PCI) with drug eluting stents (DES) is scarce.
Purpose
We sought to investigate the impact of low HDL levels on 1-year cardiovascular outcomes in males and females undergoing PCI with DES.
Methods
We screened all patients undergoing PCI in our center from 2012 to 2017. Exclusion criteria were: unavailable baseline HDL measurement, age <18 years, presentation with ST-segment elevation myocardial infarction (MI) or shock, coexisting neoplastic disease and treatment without a stent or with a bare metal stent. The final population was divided by gender and further stratified to the high or low HDL group according to baseline HDL levels. Cut-offs were 40mg/dL in males and 50mg/dL in females, per the most recent ACC/AHA guideline recommendations. The primary endpoint of the analysis was major adverse cardiovascular events (MACE) at 1 year, defined as death, MI or target vessel revascularization (TVR). To account for potential clinical and anatomical confounders the outcomes were also adjusted for age, Caucasian ethnicity, hypertension, diabetes mellitus (DM), body mass index, smoking, prior MI, multi-vessel disease and type B2/C lesions.
Results
Out of the 10,843 patients included, 7,718 (71.2%) were male and 3,125 (28.8%) were female. Low HDL was noted in 58.5% of males and 63.8% of females. Patients with low HDL were younger and had a higher prevalence of DM, prior MI, smoking and multi-vessel disease. When comparing low to high HDL groups in terms of 1-year MACE a borderline significant difference was shown in males (7.4% vs. 6.0%; p-value=0.08) but not in females (7.7% vs 8.1%; p-value=0.90) [Panel A]. The numerically higher incidence of MACE in males with low HDL was primarily driven by TVR (5.4% vs 3.7%; p-value=0.005) while the rates of Death (1.4% vs. 1.3%; p=0.96) and MI (2.0% vs. 1.8%; p-value=0.89) were similar between the two groups. After adjustment the male low HDL subgroup remained at a higher risk for 1-year TVR but not 1-year MACE compared to the male high HDL subgroup [Panel B]. No difference for any individual component of MACE was shown between low and high HDL subgroups in females [Panel C].
Conclusion(s)
High HDL levels were associated with a lower incidence of TVR and borderline reduction of MACE in male but not female patients undergoing PCI with DES. No difference was demonstrated in terms of death or MI between the high and low HDL subgroups at 1-year follow-up.
Impact of HDL levels according to gender
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- A Roumeliotis
- Mount Sinai Hospital, New York, United States of America
| | - R Mehran
- Mount Sinai Hospital, New York, United States of America
| | - B Claessen
- Mount Sinai Hospital, New York, United States of America
| | - S Sartori
- Mount Sinai Hospital, New York, United States of America
| | - D Cao
- Mount Sinai Hospital, New York, United States of America
| | - R Chandiramani
- Mount Sinai Hospital, New York, United States of America
| | - J Nicolas
- Mount Sinai Hospital, New York, United States of America
| | - R Goel
- Mount Sinai Hospital, New York, United States of America
| | - A Reisman
- Mount Sinai Hospital, New York, United States of America
| | - U Baber
- Mount Sinai Hospital, New York, United States of America
| | - J Sweeny
- Mount Sinai Hospital, New York, United States of America
| | - N Barman
- Mount Sinai Hospital, New York, United States of America
| | - G Dangas
- Mount Sinai Hospital, New York, United States of America
| | - S Sharma
- Mount Sinai Hospital, New York, United States of America
| | - A Kini
- Mount Sinai Hospital, New York, United States of America
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Nicolas J, Cao D, Claessen B, Sartori S, Chandiramani R, Roumeliotis A, Goel R, Camaj A, Beerkens F, Turfah A, Dangas G, Baber U, Sharma S, Kini A, Mehran R. Long-term outcomes in high-bleeding risk patients undergoing PCI for acute coronary syndromes: results from a large single-center pci registry. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Current clinical guidelines recommend prolonged dual antiplatelet therapy (DAPT) following percutaneous coronary intervention (PCI) in patients presenting with acute coronary syndromes (ACS). However, an extended DAPT duration in high-bleeding risk (HBR) patients amplifies the risk of post procedural complications. Hence, clinicians often face the dilemma of prolonging DAPT duration to prevent recurrent ischaemic events at the expense of increasing the incidence of bleeding in high-risk patients. The actual incidence of ischaemic and bleeding events in this particular population is not well elucidated.
Purpose
To evaluate one-year ischemic and bleeding outcomes following PCI for ACS in a real-world HBR population as defined by the Academic Research Consortium (ARC) consensus document.
Methods
We included all patients who presented with ACS to a high-volume single PCI centre from 2012 to 2017 and underwent PCI with 2nd generation drug-eluting stent implantation. Patients were classified as HBR if they met ≥1 major or ≥2 minor criteria according to the recent ARC-HBR consensus. The outcomes of interest were major adverse cardiovascular events (MACE), a composite of all-cause death, myocardial infarction (MI), and target lesion revascularization (TLR), and major bleeding events, including both peri-procedural and post-discharge bleeding. All outcomes were assessed at 1-year follow-up. The Kaplan-Meier method was used for time-to-event analyses.
Results
Out of 6,097 ACS patients included in this analysis, 2,717 (44.6%) fulfilled the ARC-HBR definition. Compared to non-HBR group, HBR patients were more frequently female, older, more likely to have cardiovascular risk factors (e.g., diabetes, hypertension, and hyperlipidemia) and complex coronary artery disease (e.g., multi-vessel disease, bifurcation lesions, and calcification). The 1-year incidence of MACE was significantly higher in HBR patients (16.3% vs. 8.1%, HR 2.16, 95% CI [1.81–2.59], p<0.001) (Figure 1A). This finding was driven by higher rates of all-cause death and MI (Figure 1B). The 1-year incidence of major bleeding was also significantly higher in HBR patients compared to non-HBR (11.1% vs. 3.1%, HR: 3.92, 95% CI 3.10–4.95; p<0.001).
Conclusions
HBR patients undergoing PCI for ACS are not only subject to bleeding complications but are also at an increased risk for ischemic events and all-cause mortality.
Figure 1
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- J Nicolas
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - D Cao
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - B Claessen
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - S Sartori
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - R Chandiramani
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - A Roumeliotis
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - R Goel
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - A Camaj
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - F Beerkens
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - A Turfah
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - G Dangas
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - U Baber
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - S Sharma
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - A Kini
- Icahn School of Medicine at Mount Sinai, New York, United States of America
| | - R Mehran
- Icahn School of Medicine at Mount Sinai, New York, United States of America
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Chiarito M, Cao D, Nicolas J, Roumeliotis A, Power D, Chandiramani R, Goel R, Claessen B, Ferrante G, Stefanini G, Mehran R, Dangas G. Radial versus femoral access for coronary angiography and interventions: a systematic review and meta-analysis of randomized trials. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The presence of any benefits associated with radial or femoral access among patients undergoing coronary angiography and percutaneous coronary interventions (PCI) is still debated.
Purpose
Our aim is to provide a comprehensive quantitative appraisal of the effects of access site on the risks of stroke, myocardial infarction, and major bleeding in patients undergoing coronary angiography with or without PCI.
Methods
In January 2020, we searched PubMed, Embase, and meeting abstracts for randomized trials comparing radial versus femoral access for coronary angiography with or without subsequent PCI. Odds ratios (OR) were used as metric of choice for treatment effects with random-effects models. Co-primary efficacy endpoints were stroke and myocardial infarction. Primary safety endpoint was major bleeding. Secondary endpoints were all cause mortality and vascular complications. Heterogeneity was assessed with the I-squared index. This study is registered with PROSPERO.
Results
We identified 31 trials, including 30,414 patients. Risks of stroke (OR 1.11, 95% CI 0.76–1.64, I2=0%) and myocardial infarction (OR 0.90, 95% CI 0.79–1.03, I2=0%) were comparable between radial and femoral access. Radial access was associated with a reduction for the risk of major bleeding as compared to femoral access (OR 0.53, 95% CI 0.42–0.67, I2=3.3%) with a number needed to treat of 92. Findings were consistent regardless clinical features and procedure performed, with the only exception of an increased benefit of the radial access in patients with chronic coronary syndrome (p forinteraction=0.005). The risk for all-cause mortality (OR 0.73, 95% CI 0.61–0.89, I2=0%) and vascular complication (OR 0.32, 95% CI 0.23–0.44, I2=16.7%) was significantly lower in the radial compared to femoral access group.
Conclusions
In patients undergoing coronary angiography with or without PCI, radial compared to femoral access did not reduce the risk of stroke and myocardial infarction, with no impact on the effect estimates of clinical presentation, age, gender, or subsequent PCI. Whereas, radial access is associated with a significant risk reduction of major bleeding as compared to femoral access. The benefit favoring radial access is of important clinical relevance in view of the relatively low number needed to treat to prevent a major bleeding and the significant impact on mortality.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- M Chiarito
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
| | - D Cao
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
| | - J Nicolas
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
| | - A Roumeliotis
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
| | - D Power
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
| | - R Chandiramani
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
| | - R Goel
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
| | - B.E Claessen
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
| | - G Ferrante
- Istituto Clinico Humanitas, Milan, Italy
| | | | - R Mehran
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
| | - G Dangas
- Icahn School of Medicine at Mount Sinai, New York City, United States of America
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Goel R, Kaur I, Mahajan K, Chatterjee M. PMU8 The Increasing Burden of NON-Communicable Diseases in India. Value Health Reg Issues 2020. [DOI: 10.1016/j.vhri.2020.07.366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Nair A, Goel R, Chebbi P, Mathew A, Ganapati A, Rebekah G, Yadav B, Prakash JAJ, Danda D, Mathew J. AB0596 PREDICTORS, LONG TERM CLINICAL AND TREATMENT OUTCOMES IN SOUTH ASIAN PATIENTS WITH IDIOPATHIC INFLAMMATORY MYOSITIS: A SINGLE CENTER STUDY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Idiopathic inflammatory myositis (IIM) are a heterogeneous group of immune-mediated disorders with varied presentations and multiple organ involvement. Data on long term outcome among South Asian patients with IIM is sparse.Objectives:To study the long term clinical outcome, treatment responses and factors predicting outcome among adult patients with IIMMethods:Patients diagnosed as ‘Idiopathic Inflammatory Myositis’ under the department of Clinical Immunology and Rheumatology at CMC, Vellore, India were screened retrospectively. Patients aged 18 years and above, satisfying Bohan and Peter criteria, having follow up of one year or more with atleast two outpatient or inpatient visits between January 2010 and April 2019 were included in this study. Those patients with connective tissue disease associated myositis were not included. Details on muscle weakness, extramuscular involvement, muscle enzymes and treatment administered were recorded at baseline, 3, 6, 12, 18, 24 months and yearly thereafter. After assessing their cumulative response, categorization of patients into complete and partial responders was done. Complete responders were defined as patients with persistent muscle power of more than 4/5 and/or MMT 8 more than 76/80, complete resolution of skin, articular and lung involvement (if any) as well as muscle enzymes less than twice the upper limit of normal without any documented flares during the entire follow up period. Patients not satisfying the said criterias were grouped as Partial responders. Disease free survival duration was also analyzed.Results:Out of 310 patients of IIM identified, 187 (60.3%) patients satisfied the inclusion criteria. Women were 2.2 times more than men and mean age at symptom onset was 35.7±12.6 years. Dermatomyositis was the predominant myositis subtype seen. All patients were put on steroids with the mean dose being 45.9 ± 18.6 mg/day. At baseline, the key immunosuppressants used were methotrexate in 44.9% and mycophenolate in 37.6% patients. The median follow up duration was 48 (25-80) months. An associated malignancy was diagnosed in 3.2% after a median duration of 24.5 months. Five patients expired after a median duration of 80 months from diagnosis. Normal muscle power was attained in 76.1% patients and 88.6% were vocational by the last follow up visit. Steroids were discontinued in 56.7% patients after a median duration of 24 months (p=0.0002). Discontinuation of the immunosuppressant was feasible in 10.2% patients after a median duration of 44 months. Assessment of the cumulative responses revealed a relapsing and remitting course in 45.9%. Outcome predictors in univariate analysis were Jo-1 status, presence of arthritis, interstitial lung disease and pericardial effusion at baseline. On multivariate analysis, absence of pericardial effusion (p=0.011) and interstitial lung disease (p=0.067) at baseline were found to be predictors of complete response. Disease free survival probability estimated at 5 years and 10 years was 91.6% and 72.4% respectively. Estimating the probability gender wise, males achieved disease free status earlier than females.Conclusion:A favorable clinical and functional outcome was seen in a significant proportion of these patients with IIM on long term follow up. Pericardial effusion and ILD were identified as predictors of poor clinical outcome.References:[1]Taborda AL, Azevedo P, Isenberg DA. Retrospective analysis of the outcome of patients with idiopathic inflammatory myopathy: a long-term follow-up study. Clin Exp Rheumatol. 2014 Apr; 32(2):188–93.Acknowledgments:NilDisclosure of Interests:None declared
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Ganapati A, K J, Nair A, Mathew A, Goel R, Mathew J, Prakash JAJ, Nair SC, Danda D. THU0523 CLINICAL UTILITY OF TESTING CONVENTIONAL AND NON-CONVENTIONAL ANTI-PHOSPHOLIPID ANTIBODIES IN SUSPECTED OBSTETRIC ANTI-PHOSPHOLIPID SYNDROME. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.3466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Anti-phospholipid syndrome (APS) is an important cause for recurrent pregnancy losses (RPL). Conventional APS antibodies (aPLs) like lupus anti-coagulant (LA), anti-cardiolipin(ACL) and anti-beta 2 glycoprotein I (anti-β2 GP I) are not present in significant number of obstetric APS(OAPS) patients, leading to a state described as “ sero-negative” OAPS (SNOAPS). Recent literature shows non-conventional aPLs like Anti phosphatidylserine-prothrombin complex (Anti-PSPT) and Anti-Annexin V (Anti-Ann V) can be positive in up to 50% of SNOAPS patientsObjectives:Testing the performance of conventional and non-conventional aPLs in suspected OAPS patients (obstetric events as defined in the Sydney classification criteria for APS)Methods:We performed a retrospective chart review of 101 patients who underwent combined testing for non-conventional aPLs for suspected OAPS from May 2016 to November 2019 at our department. Patients were categorized into OAPS cases (n=50, median age 31 years) and controls (n=51, median age 30 years) based on their fulfillment of clinical definition of OAPS events defined by Sydney criteria. Conventional aPLs were tested by methods adapted in Sydney criteria and Anti PSPT /Anti Ann V were tested by commercial ELISA. The sample size(n=101) has 95% confidence interval with a margin of error of 10% for the objective of the study.Results:36 cases (72%) were ‘sero-positive’ & 14 cases (28%) were truly ‘sero-negative’ for conventional aPLs. 5 (35.7%) of the SNOAPS patients were positive for Ant-PSPT and/or Anti AnnV antibodies. Performance of the various aPLs in suspected OAPS is displayed in Table 1 & Figure 1.Table 1showing the performance of the various conventional and non-conventional APLs in suspected obstetric APS casesAntibodySensitivitySpecificityLikelihood Ratio(+)Likelihood Ratio (-)Positive Predictive ValueNegative Predictive ValueAccuracyYouden’s IndexLA50%94.1 %8.50.589.3%65.7%72.3%44.1%ACL32%98%16.30.794.1%59.5 %65.3%30 %anti β2 GP I IgM38.4%91.4 %4.50.783.3%57.1 %63.5%29.8%anti β2 GP I IgG24%96.1 %6.10.885.7%56.3%60.4%20.1%Anti PSPT28%96.1 %7.10.787.5%57.6 %62.4%24.1%Anti AnnV28%98 %14.30.793.3%58.1%63.4%26%Conventional APLs72%88.2%6.10.385.7%76.3 %79.8%60.2%Non-conventional APLS38%94.1%6.40.786.4%60.7 %66.3%32.1%All APLs82%86.3%6.000.2085.4%83 %84.2%68.3%Figure 1showing the comparative diagnostic performance of Conventional aPL testing vs Combined testing along with non-conventional aPLs in suspected obstetric APS scenarioConclusion:In a delicate situation like RPL, performance of non-conventional aPLs on their own, though not as sensitive as conventional aPLs, still demonstrate better specificity. Non-conventional APLs can newly identify 1/3rd of SNOAPS as APS. The real value of testing Anti PSPT & Anti Ann V in RPL, is combined testing with conventional aPLs wherein they improve the sensitivity and accuracy of diagnosis of OAPS by 10% & 4.4 % respectively, with only 1.9% drop in specificity. Non-conventional aPLs should be tested in SNOAPS.Disclosure of Interests:None declared
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Affiliation(s)
- N Arora
- Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, 4th Floor, F block, PGIMER, Chandigarh 160012, India
| | - P Bhat
- Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, 4th Floor, F block, PGIMER, Chandigarh 160012, India
| | - R Goel
- Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, 4th Floor, F block, PGIMER, Chandigarh 160012, India
| | - A K Pannu
- Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, 4th Floor, F block, PGIMER, Chandigarh 160012, India
| | - P Malhotra
- Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, 4th Floor, F block, PGIMER, Chandigarh 160012, India
| | - V Suri
- Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, 4th Floor, F block, PGIMER, Chandigarh 160012, India
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18
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Hyde AJ, Nassabein R, AlShareef A, Armstrong D, Babak S, Berry S, Bossé D, Chen E, Colwell B, Essery C, Goel R, Goodwin R, Gray S, Hammad N, Jeyakuymar A, Jonker D, Karanicolas P, Lamond N, Letourneau R, Michael J, Patil N, Powell E, Ramjeesingh R, Saliba W, Singh R, Snow S, Stuckless T, Tadros S, Tehfé M, Thana M, Thirlwell M, Vickers M, Virik K, Welch S, Asmis T. Eastern Canadian Gastrointestinal Cancer Consensus Conference 2018. Curr Oncol 2019; 26:e665-e681. [PMID: 31708660 PMCID: PMC6821113 DOI: 10.3747/co.26.5193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The annual Eastern Canadian Gastrointestinal Cancer Consensus Conference was held in Halifax, Nova Scotia, 20-22 September 2018. Experts in radiation oncology, medical oncology, surgical oncology, and pathology who are involved in the management of patients with gastrointestinal malignancies participated in presentations and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses multiple topics in the management of pancreatic cancer, pancreatic neuroendocrine tumours, hepatocellular cancer, and rectal and colon cancer, including ■ surgical management of pancreatic adenocarcinoma,■ adjuvant and metastatic systemic therapy options in pancreatic adenocarcinoma,■ the role of radiotherapy in the management of pancreatic adenocarcinoma,■ systemic therapy in pancreatic neuroendocrine tumours,■ updates in systemic therapy for patients with advanced hepatocellular carcinoma,■ optimum duration of adjuvant systemic therapy for colorectal cancer, and■ sequence of therapy in oligometastatic colorectal cancer.
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Affiliation(s)
- A J Hyde
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - R Nassabein
- Quebec-McGill University Health Centre, Montreal (Thirlwell); Centre Hospitalier de l'Université de Montréal, Montreal (Letourneau, Nassabein, Tehfé)
| | - A AlShareef
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - D Armstrong
- Newfoundland and Labrador-Dr. H. Bliss Murphy Cancer Centre, St. John's (Armstrong, Powell, Stuckless)
| | - S Babak
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - S Berry
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - D Bossé
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - E Chen
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - B Colwell
- Nova Scotia-Queen Elizabeth ii Health Sciences Centre, Dalhousie University, Halifax (Colwell, Jeyakumar, Lamond, Patil, Ramjeesingh, Singh, Saliba, Snow, Thana)
| | - C Essery
- New Brunswick-Saint John Regional Hospital, Saint John (Gray, Michael)
| | - R Goel
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - R Goodwin
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - S Gray
- British Columbia-Penticton Regional Hospital, Penticton (Essery)
| | - N Hammad
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - A Jeyakuymar
- Nova Scotia-Queen Elizabeth ii Health Sciences Centre, Dalhousie University, Halifax (Colwell, Jeyakumar, Lamond, Patil, Ramjeesingh, Singh, Saliba, Snow, Thana)
| | - D Jonker
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - P Karanicolas
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - N Lamond
- Nova Scotia-Queen Elizabeth ii Health Sciences Centre, Dalhousie University, Halifax (Colwell, Jeyakumar, Lamond, Patil, Ramjeesingh, Singh, Saliba, Snow, Thana)
| | - R Letourneau
- Quebec-McGill University Health Centre, Montreal (Thirlwell); Centre Hospitalier de l'Université de Montréal, Montreal (Letourneau, Nassabein, Tehfé)
| | - J Michael
- British Columbia-Penticton Regional Hospital, Penticton (Essery)
| | - N Patil
- Nova Scotia-Queen Elizabeth ii Health Sciences Centre, Dalhousie University, Halifax (Colwell, Jeyakumar, Lamond, Patil, Ramjeesingh, Singh, Saliba, Snow, Thana)
| | - E Powell
- Newfoundland and Labrador-Dr. H. Bliss Murphy Cancer Centre, St. John's (Armstrong, Powell, Stuckless)
| | - R Ramjeesingh
- Nova Scotia-Queen Elizabeth ii Health Sciences Centre, Dalhousie University, Halifax (Colwell, Jeyakumar, Lamond, Patil, Ramjeesingh, Singh, Saliba, Snow, Thana)
| | - W Saliba
- Nova Scotia-Queen Elizabeth ii Health Sciences Centre, Dalhousie University, Halifax (Colwell, Jeyakumar, Lamond, Patil, Ramjeesingh, Singh, Saliba, Snow, Thana)
| | - R Singh
- Nova Scotia-Queen Elizabeth ii Health Sciences Centre, Dalhousie University, Halifax (Colwell, Jeyakumar, Lamond, Patil, Ramjeesingh, Singh, Saliba, Snow, Thana)
| | - S Snow
- Nova Scotia-Queen Elizabeth ii Health Sciences Centre, Dalhousie University, Halifax (Colwell, Jeyakumar, Lamond, Patil, Ramjeesingh, Singh, Saliba, Snow, Thana)
| | - T Stuckless
- Newfoundland and Labrador-Dr. H. Bliss Murphy Cancer Centre, St. John's (Armstrong, Powell, Stuckless)
| | - S Tadros
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - M Tehfé
- Quebec-McGill University Health Centre, Montreal (Thirlwell); Centre Hospitalier de l'Université de Montréal, Montreal (Letourneau, Nassabein, Tehfé)
| | - M Thana
- Nova Scotia-Queen Elizabeth ii Health Sciences Centre, Dalhousie University, Halifax (Colwell, Jeyakumar, Lamond, Patil, Ramjeesingh, Singh, Saliba, Snow, Thana)
| | - M Thirlwell
- Quebec-McGill University Health Centre, Montreal (Thirlwell); Centre Hospitalier de l'Université de Montréal, Montreal (Letourneau, Nassabein, Tehfé)
| | - M Vickers
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - K Virik
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - S Welch
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
| | - T Asmis
- Ontario-The Ottawa Hospital Cancer Centre, Ottawa (AlShareef, Asmis, Bossé, Goel, Goodwin, Hyde, Jonker, Tadros, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Hammad, Virik); Princess Margaret Cancer Centre, Toronto (Chen); Markham Stouffville Hospital, Markham (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry, Karanicolas); London Health Sciences Centre, London (Welch)
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19
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Chandiramani R, Chen H, Cao D, Claessen B, Blum M, Goel R, Sartori S, Aquino M, Guedeney P, Effron M, Keller S, Baker B, Pocock S, Baber U, Mehran R. P1760Incidence and effects of stroke, MI and bleeding on mortality among patients with ACS undergoing PCI: a comparative analysis from the PROMETHEUS registry. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Stroke represents a potentially calamitous complication among patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI) even though its rates are relatively low. Data on the distribution of stroke occurrence over time and its overlap with myocardial infarction (MI) and bleeding after PCI is scarce.
Purpose
We sought to compare the occurrence and impacts of stroke, MI and bleeding on subsequent mortality in ACS patients undergoing PCI in contemporary clinical practice.
Methods
A total of 19,914 ACS patients who underwent PCI in the PROMETHEUS multi-center observational study were analyzed. We calculated the cumulative stroke incidence at 30 days and 1 year using Kaplan Meier (KM) method. We also compared the distribution of stroke, myocardial infarction (MI) and bleeding across time and evaluated the overlap between their occurrences. Predictors of 1 year stroke occurrence were identified through multivariable Cox-regression and stroke, MI and bleeding were entered as time-updated covariates to estimate their individual effects on subsequent mortality.
Results
Of the total number of patients, 244 patients (1.5%) had a stroke within 1 year. 48 of these patients also experienced an MI while another 48 patients experienced a bleeding event. Furthermore, 14 of these overlapping patients experienced a stroke, MI and bleeding event, all within the 1-year follow-up. Patients who sustained a stroke were more likely to have a prior history of cerebrovascular disease, peripheral artery disease, MI and heart failure compared to those who did not have a stroke. Mortality risk was significantly higher among those with stroke versus those without stroke (adjusted HR 4.84, p<0.0001). However, the association attenuated over time with a much larger effect in the first 30 days of its occurrence (adjusted HR 17.7, p<0.0001) versus beyond 30 days (adjusted HR 1.22; 95% CI: 0.6–2.46, p=0.58). Although the effects of MI and bleeding on subsequent mortality within 30 days of occurrence were significantly lower than stroke (adjusted HR 6.22, p<0.0001; adjusted HR 7.30, p<0.0001, respectively), their effects were more sustained on mortality beyond 30 days (adjusted HR 2.89, p<0.0001; adjusted HR 3.05, p<0.0001, respectively).
Conclusion
When compared with MI and bleeding, stroke had a substantially stronger impact on mortality that attenuated rapidly over time among ACS patients undergoing PCI. Optimization of modifiable risk factors and medication adherence are essential parts of management of stroke following PCI for ACS.
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Affiliation(s)
- R Chandiramani
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - H Chen
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - D Cao
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - B Claessen
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - M Blum
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - R Goel
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - S Sartori
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - M Aquino
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - P Guedeney
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - M Effron
- Eli Lilly and Company, Indianapolis, United States of America
| | - S Keller
- Eli Lilly and Company, Indianapolis, United States of America
| | - B Baker
- Daiichi-Sankyo, Inc, Parsippany, United States of America
| | - S Pocock
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - U Baber
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
| | - R Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, New York, United States of America
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20
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Singh L, Dubey R, Singh S, Goel R, Nair S, Singh PK. Measuring quality of antenatal care: a secondary analysis of national survey data from India. BJOG 2019; 126 Suppl 4:7-13. [DOI: 10.1111/1471-0528.15825] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2019] [Indexed: 11/27/2022]
Affiliation(s)
- L Singh
- ICMR – National Institute of Medical StatisticsNew Delhi India
| | - R Dubey
- ICMR – National Institute of Medical StatisticsNew Delhi India
| | - S Singh
- Division of Reproductive Biology, Maternal and Child Health Indian Council of Medical Research (ICMR) New Delhi India
| | - R Goel
- Division of Reproductive Biology, Maternal and Child Health Indian Council of Medical Research (ICMR) New Delhi India
| | - S Nair
- ICMR – National Institute of Medical StatisticsNew Delhi India
| | - PK Singh
- Division of Preventive Oncology, ICMR – National Institute of Cancer Prevention and ResearchNoida India
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21
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Goel R, Rosenberg MJ, Cohen HS, Bloomberg JJ, Mulavara AP. Calibrating balance perturbation using electrical stimulation of the vestibular system. J Neurosci Methods 2018; 311:193-199. [PMID: 30339880 DOI: 10.1016/j.jneumeth.2018.10.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 09/19/2018] [Accepted: 10/10/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Supra-threshold galvanic vestibular stimulation (GVS) can be used to challenge the balance control system by disrupting vestibular inputs. The goal of this study was to propose an objective method to assess variability across subjects in the minimum safe GVS level that causes maximum balance degradation. New method: Thirteen healthy young subjects stood on a compliant foam surface with their eyes closed and tried to maintain a stable upright stance. Variables related to the stability of the trunk and whole body were quantified to characterize the relationship between postural responses and GVS at amplitudes from 0 to 4.5 mA in 0.5 mA increments. The relationship between decrements in postural responses and GVS was linear up to a minimum GVS level (called KNEE). An increase in the stimulation level above that did not lead to any further degradation of balance performance. The KNEE was determined by iteratively performing linear fits to the performance measure at different stimulation levels. RESULTS There were individual differences in KNEE; it was in the range of 1-2.5 mA across subjects. GVS caused an average performance decrement of 27-99% across six variables at the KNEE level compared to a no-stimulus condition. Comparison to existing methods: We propose a method to consistently attain the maximum level of impairment across subjects using the minimum current intensity, to minimize all types of adverse effects usually observed at high intensities. CONCLUSIONS Individual differences in the disruption of posture control in response to GVS have important implications for testing and training paradigms.
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Affiliation(s)
- R Goel
- University of Houston, Houston, TX, United States
| | - M J Rosenberg
- Baylor College of Medicine, Houston, TX, United States
| | - H S Cohen
- Baylor College of Medicine, Houston, TX, United States
| | - J J Bloomberg
- NASA Johnson Space Center, Houston, TX, United States
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22
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McGee S, AlGhareeb W, Ahmad C, Armstrong D, Babak S, Berry S, Biagi J, Booth C, Bossé D, Champion P, Colwell B, Finn N, Goel R, Gray S, Green J, Harb M, Hyde A, Jeyakumar A, Jonker D, Kanagaratnam S, Kavan P, MacMillan A, Muinuddin A, Patil N, Porter G, Powell E, Ramjeesingh R, Raza M, Rorke S, Seal M, Servidio-Italiano F, Siddiqui J, Simms J, Smithson L, Snow S, St-Hilaire E, Stuckless T, Tate A, Tehfe M, Thirlwell M, Tsvetkova E, Valdes M, Vickers M, Virik K, Welch S, Marginean C, Asmis T. Eastern Canadian Colorectal Cancer Consensus Conference 2017. Curr Oncol 2018; 25:262-274. [PMID: 30111967 PMCID: PMC6092057 DOI: 10.3747/co.25.4083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The annual Eastern Canadian Gastrointestinal Cancer Consensus Conference 2017 was held in St. John's, Newfoundland and Labrador, 28-30 September. Experts in radiation oncology, medical oncology, surgical oncology, and cancer genetics who are involved in the management of patients with gastrointestinal malignancies participated in presentations and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses multiple topics in the management of gastric, rectal, and colon cancer, including ■ identification and management of hereditary gastric and colorectal cancer (crc);■ palliative systemic therapy for metastatic gastric cancer;■ optimum duration of preoperative radiation in rectal cancer-that is, short- compared with long-course radiation;■ management options for peritoneal carcinomatosis in crc;■ implications of tumour location for treatment and prognosis in crc; and■ new molecular markers in crc.
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Affiliation(s)
- S.F. McGee
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - W. AlGhareeb
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - C.H. Ahmad
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - D. Armstrong
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - S. Babak
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - S. Berry
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - J. Biagi
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - C. Booth
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - D. Bossé
- Dana–Farber Cancer Institute, Boston, MA, U.S.A
| | - P. Champion
- Prince Edward Island—Prince Edward Island Cancer Treatment Centre, Charlottetown
| | - B. Colwell
- Nova Scotia—qeii Health Sciences Centre, Dalhousie University, Halifax
| | - N. Finn
- New Brunswick—Saint John Regional Hospital, Saint John (Gray); Centre hospitalier universitaire Dr-Georges-L.-Dumont, Moncton (Finn, St-Hilaire); Dr. Everett Chalmers Hospital, Fredericton (Raza); Moncton City Hospital (Harb)
| | - R. Goel
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - S. Gray
- New Brunswick—Saint John Regional Hospital, Saint John (Gray); Centre hospitalier universitaire Dr-Georges-L.-Dumont, Moncton (Finn, St-Hilaire); Dr. Everett Chalmers Hospital, Fredericton (Raza); Moncton City Hospital (Harb)
| | - J. Green
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - M. Harb
- New Brunswick—Saint John Regional Hospital, Saint John (Gray); Centre hospitalier universitaire Dr-Georges-L.-Dumont, Moncton (Finn, St-Hilaire); Dr. Everett Chalmers Hospital, Fredericton (Raza); Moncton City Hospital (Harb)
| | - A. Hyde
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - A. Jeyakumar
- Nova Scotia—qeii Health Sciences Centre, Dalhousie University, Halifax
| | - D. Jonker
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - S. Kanagaratnam
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - P. Kavan
- Quebec—McGill University Health Centre, Montreal (Kavan, Thirlwell); Centre hospitalier de l’Université de Montréal, Montreal (Tehfé)
| | - A. MacMillan
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - A. Muinuddin
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - N. Patil
- Nova Scotia—qeii Health Sciences Centre, Dalhousie University, Halifax
| | - G. Porter
- Nova Scotia—qeii Health Sciences Centre, Dalhousie University, Halifax
| | - E. Powell
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - R. Ramjeesingh
- Nova Scotia—qeii Health Sciences Centre, Dalhousie University, Halifax
| | - M. Raza
- New Brunswick—Saint John Regional Hospital, Saint John (Gray); Centre hospitalier universitaire Dr-Georges-L.-Dumont, Moncton (Finn, St-Hilaire); Dr. Everett Chalmers Hospital, Fredericton (Raza); Moncton City Hospital (Harb)
| | - S. Rorke
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - M. Seal
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - F. Servidio-Italiano
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - J. Siddiqui
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - J. Simms
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - L. Smithson
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - S. Snow
- Nova Scotia—qeii Health Sciences Centre, Dalhousie University, Halifax
| | - E. St-Hilaire
- New Brunswick—Saint John Regional Hospital, Saint John (Gray); Centre hospitalier universitaire Dr-Georges-L.-Dumont, Moncton (Finn, St-Hilaire); Dr. Everett Chalmers Hospital, Fredericton (Raza); Moncton City Hospital (Harb)
| | - T. Stuckless
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - A. Tate
- Newfoundland and Labrador— Dr. H. Bliss Murphy Cancer Centre, St. John’s (Ahmad, Armstrong, Powell, Rorke, Seal, Siddiqui, Stuckless); Faculty of Medicine, Memorial University of Newfoundland, St. John’s (Green, Seal, Siddiqui, Tate); Faculty of Surgery, Memorial University of Newfoundland, St. John’s (Kanagaratnam); Eastern Health Authority, St. John’s (MacMillan); Labrador–Grenfell Regional Health Authority, Happy Valley–Goose Bay (Simms, Smithson)
| | - M. Tehfe
- Quebec—McGill University Health Centre, Montreal (Kavan, Thirlwell); Centre hospitalier de l’Université de Montréal, Montreal (Tehfé)
| | - M. Thirlwell
- Quebec—McGill University Health Centre, Montreal (Kavan, Thirlwell); Centre hospitalier de l’Université de Montréal, Montreal (Tehfé)
| | - E. Tsvetkova
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - M. Valdes
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - M. Vickers
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - K. Virik
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - S. Welch
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - C. Marginean
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
| | - T. Asmis
- Ontario—The Ottawa Hospital Cancer Centre, Ottawa (AlGhareeb, Asmis, Goel, Hyde, Jonker, Marginean, McGee, Vickers); Queen’s University and Cancer Centre of Southeastern Ontario, Kingston (Biagi, Booth, Virik); Princess Margaret Cancer Centre, Toronto (Dawson); St. Michael’s Hospital, Toronto (Babak); Sunnybrook Odette Cancer Centre, University of Toronto, Toronto (Berry); Cancer Centre of Southeastern Ontario, Kingston (Mahmud); Queensway Health Centre, Toronto (Muinuddin); Colorectal Cancer Canada, North York (Servidio-Italiano); Grand River Regional Cancer Centre, Kitchener (Tsvetkova, Valdes); London Health Sciences Centre, London (Welch)
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DeSimone R, Makhani S, Goel R, Reich-Slotky R, Vasovic L, Hsu Y, Maliarova E, Ancharski M, Hsu J, van Besien K, Cushing M. CD34 selection quality is influenced by graft platelet count, time from collection to selection, and regisry versus in-house graft collections. Cytotherapy 2018. [DOI: 10.1016/j.jcyt.2018.02.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Goel R, Fleischman AN, Tan T, Sterbis E, Huang R, Higuera C, Parvizi J, Rothman RH. Venous thromboembolic prophylaxis after simultaneous bilateral total knee arthroplasty: aspirin versus warfarin. Bone Joint J 2018; 100-B:68-75. [PMID: 29292343 PMCID: PMC6424442 DOI: 10.1302/0301-620x.100b1.bjj-2017-0587.r1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 07/10/2017] [Indexed: 11/10/2022]
Abstract
Aims The aims of this study were to compare the efficacy of two agents,
aspirin and warfarin, for the prevention of venous thromboembolism
(VTE) after simultaneous bilateral total knee arthroplasty (SBTKA),
and to elucidate the risk of VTE conferred by this procedure compared
with unilateral TKA (UTKA). Patients and Methods A retrospective, multi-institutional study was conducted on 18
951 patients, 3685 who underwent SBTKA and 15 266 who underwent
UTKA, using aspirin or warfarin as VTE prophylaxis. Each patient
was assigned an individualised baseline VTE risk score based on
a system using the Nationwide Inpatient Sample. Symptomatic VTE,
including pulmonary embolism (PE) and deep vein thrombosis (DVT),
were identified in the first 90 days post-operatively. Statistical
analyses were performed with logistic regression accounting for
baseline VTE risk. Results The adjusted incidence of PE following SBTKA was 1.0% (95% confidence
interval (CI) 0.86 to 1.2) with aspirin and 2.2% (95% CI 2.0 to
2.4) with warfarin. Similarly, the adjusted incidence of VTE following
SBTKA was 1.6% (95% CI 1.1 to 2.3) with aspirin and 2.5% (95% CI
1.9 to 3.3) with warfarin. The risk of PE and VTE were reduced by
66% (odds ratio (OR) 0.44, 95% CI 0.25 to 0.78) and 38% (OR 0.62,
95% CI 0.38 to 1.0), respectively, using aspirin. In addition, the risk
of PE was 204% higher for patients undergoing SBTKA relative to
those undergoing UTKA. For each ten-point increase in baseline VTE
risk, the risk of PE increased by 25.5% for patients undergoing
SBTKA compared with 10.5% for those undergoing UTKA. Patients with
a history of myocardial infarction or peripheral vascular disease had
the greatest increase in risk from undergoing SBTKA instead of UTKA. Conclusion Aspirin is more effective than warfarin for the prevention of
VTE following SBTKA, and serves as the more appropriate agent for
VTE prophylaxis for patients in all risk categories. Furthermore,
patients undergoing SBTKA are at a substantially increased risk
of VTE, even more so for those with significant underlying risk
factors. Patients should be informed about the risks associated
with undergoing SBTKA. Cite this article: Bone Joint J 2018;100-B(1
Supple A):68–75.
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Affiliation(s)
- R Goel
- Rothman Institute at Thomas Jefferson University, 125 South 9th Street, Suite 1000, Philadelphia, PA 19107, USA
| | - A N Fleischman
- Rothman Institute at Thomas Jefferson University, 125 South 9th Street, Suite 1000, Philadelphia, PA 19107, USA
| | - T Tan
- Rothman Institute at Thomas Jefferson University, 125 South 9th Street, Suite 1000, Philadelphia, PA 19107, USA
| | - E Sterbis
- Rothman Institute at Thomas Jefferson University, 125 South 9th Street, Suite 1000, Philadelphia, PA 19107, USA
| | - R Huang
- Rothman Institute at Thomas Jefferson University, 125 South 9th Street, Suite 1000, Philadelphia, PA 19107, USA
| | - C Higuera
- Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH 44195, USA
| | - J Parvizi
- Rothman Institute, 125 South 9th Street, Suite 1000, Philadelphia, PA 19107, USA
| | - R H Rothman
- Rothman Institute at Thomas Jefferson University, 125 South 9th Street, Suite 1000, Philadelphia, PA 19107, USA
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Gotfrit J, Vickers M, Sud S, Asmis T, Cripps C, Goel R, Hsu T, Jonker D, Goodwin R. Real-life treatment of metastatic colorectal cancer with regorafenib: a single-centre review. ACTA ACUST UNITED AC 2017; 24:234-239. [PMID: 28874891 DOI: 10.3747/co.24.3562] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Various tyrosine kinase signalling pathways affect the development and progression of colorectal cancer (crc). In clinical trials, regorafenib has been associated with a survival benefit in metastatic crc (mcrc). We assessed the safety and efficacy of regorafenib in real-world patients. METHODS In a retrospective review of patients with mcrc treated with regorafenib at our institution from 2013 to 2015, patient demographics, treatment, and survival data were collected. Progression-free survival (pfs) and overall survival (os) were estimated using the Kaplan-Meier method. RESULTS In total, 48 patients were offered regorafenib, and 35 (73%) started treatment. Of the patients who started regorafenib, 57% were men. Median age in the cohort was 61 years, and all patients had a performance status in the range 0-2. Time from diagnosis of mcrc to regorafenib treatment was more than 18 months in 71% of patients. Starting dose was 160 mg in 54% of the patients, 120 mg in 40%, and 80 mg in 6%. Dose reductions occurred in 34% of the patients, and interruptions, in 29%. Best response was progressive disease (60%) and stable disease (17%); response in the rest of the patients was unknown. The most common adverse events on regorafenib (any grade) were fatigue (57%), hyperbilirubinemia (43%), thrombocytopenia (37%), anorexia (31%), and hypertension (31%). The most common grade 3 or 4 adverse events were fatigue (29%), hypophosphatemia (17%), weight loss (11%), and hyperbilirubinemia (9%). Common reasons for discontinuing regorafenib included progressive disease (51%) and toxicity (26%). In patients treated with regorafenib, pfs was 2.4 months (95% confidence interval: 1.8 to 3.3 months) and os was 5.6 months (95% confidence interval: 3.7 to 8.9 months). No factors were associated with survival in univariate or multivariate analysis. CONCLUSIONS In a real-world setting, regorafenib is associated with survival similar to that reported in the randomized controlled trials, but at the expense of toxicity leading to discontinuation in many patients. Future studies of regorafenib should focus on identifying the patients most likely to benefit and on minimizing toxicity.
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Affiliation(s)
- J Gotfrit
- The Ottawa Hospital Research Institute and
| | - M Vickers
- The Ottawa Hospital Research Institute and.,Division of Medical Oncology, Department of Medicine, University of Ottawa, Ottawa, ON
| | - S Sud
- The Ottawa Hospital Research Institute and
| | - T Asmis
- The Ottawa Hospital Research Institute and.,Division of Medical Oncology, Department of Medicine, University of Ottawa, Ottawa, ON
| | - C Cripps
- The Ottawa Hospital Research Institute and.,Division of Medical Oncology, Department of Medicine, University of Ottawa, Ottawa, ON
| | - R Goel
- The Ottawa Hospital Research Institute and.,Division of Medical Oncology, Department of Medicine, University of Ottawa, Ottawa, ON
| | - T Hsu
- The Ottawa Hospital Research Institute and.,Division of Medical Oncology, Department of Medicine, University of Ottawa, Ottawa, ON
| | - D Jonker
- The Ottawa Hospital Research Institute and.,Division of Medical Oncology, Department of Medicine, University of Ottawa, Ottawa, ON
| | - R Goodwin
- The Ottawa Hospital Research Institute and.,Division of Medical Oncology, Department of Medicine, University of Ottawa, Ottawa, ON
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Goel R, Nagpal S, Kamal S, Kumar S, Mishra B, Loomba PS. Study of microbial growth on silicone tubes after transcanalicular laser-assisted dacryocystorhinostomy and correlation with patency. Nepal J Ophthalmol 2017; 8:119-127. [PMID: 28478465 DOI: 10.3126/nepjoph.v8i2.16992] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Intubation in primary transcanalicular laser assisted dacryocystorhinostomy (TCLADCR) is performed to increase the success rates. However, the associated inflammation and infection can have adverse effects. OBJECTIVE To study the microbial infection and drug susceptibility of extubated silicone tubes and final anatomical patency in patients undergoing TCLADCR. MATERIALS AND METHODS A non-randomised prospective interventional study was conducted in a tertiary care eye centre. The study included twenty consecutive adult patients with primary nasolacrimal duct obstruction. They underwent TCLADCR with bicanalicular silicone intubation. The stents were removed at 2 months and subjected to culture sensitivity, followed by administration of appropriate antimicrobial agents. Main outcome measures studied were the microbial spectrum on the cultured tubes, their sensitivity profile and its correlation with final anatomical patency. RESULTS A positive culture was obtained in 100% cases, comprising of normal commensals and pathogenic organisms. Of the total 24 isolates, 16 (66.6%) Gram positive bacteria (75% Staphylococcus aureus) and 8 (33.3%) Gram negative bacteria (commonest E.coli) were found, with 4 tubes having more than one isolate. No fungal growth was seen. Ninety percent success rate was achieved at one year following appropriate antimicrobial therapy except in 2 patients with gram negative isolates who had failed to take the prescribed antibiotics following sensitivity reports. There was no correlation between multiple infections and success rate. However, by using the Fisher exact test, a positive correlation was obtained between appropriate antibiotic treatment and the final anatomical patency (p less than 0.05). CONCLUSION Silicone intubation predisposes to microbial growth, which if neglected, can lead to failure of TCLADCR.
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Bossé D, Ng T, Ahmad C, Alfakeeh A, Alruzug I, Biagi J, Brierley J, Chaudhury P, Cleary S, Colwell B, Cripps C, Dawson LA, Dorreen M, Ferland E, Galiatsatos P, Girard S, Gray S, Halwani F, Kopek N, Mahmud A, Martel G, Robillard L, Samson B, Seal M, Siddiqui J, Sideris L, Snow S, Thirwell M, Vickers M, Goodwin R, Goel R, Hsu T, Tsvetkova E, Ward B, Asmis T. Eastern Canadian Gastrointestinal Cancer Consensus Conference 2016. ACTA ACUST UNITED AC 2016; 23:e605-e614. [PMID: 28050151 DOI: 10.3747/co.23.3394] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The annual Eastern Canadian Gastrointestinal Cancer Consensus Conference 2016 was held in Montreal, Quebec, 5-7 February. Experts in radiation oncology, medical oncology, surgical oncology, and infectious diseases involved in the management of patients with gastrointestinal malignancies participated in presentations and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses multiple topics: ■ Follow-up and survivorship of patients with resected colorectal cancer■ Indications for liver metastasectomy■ Treatment of oligometastases by stereotactic body radiation therapy■ Treatment of borderline resectable and unresectable pancreatic cancer■ Transarterial chemoembolization in hepatocellular carcinoma■ Infectious complications of antineoplastic agents.
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Affiliation(s)
- D Bossé
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - T Ng
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - C Ahmad
- Newfoundland and Labrador: Dr. H. Bliss Murphy Cancer Centre, St. John's (Ahmad, Seal, Siddiqui)
| | - A Alfakeeh
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - I Alruzug
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - J Biagi
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - J Brierley
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - P Chaudhury
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - S Cleary
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - B Colwell
- Nova Scotia: QEII Health Sciences Centre, Halifax (Colwell, Dorreen, Snow)
| | - C Cripps
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - L A Dawson
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - M Dorreen
- Nova Scotia: QEII Health Sciences Centre, Halifax (Colwell, Dorreen, Snow)
| | - E Ferland
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - P Galiatsatos
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - S Girard
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - S Gray
- New Brunswick: Saint John Regional Hospital, Saint John (Gray)
| | - F Halwani
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - N Kopek
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - A Mahmud
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - G Martel
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - L Robillard
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - B Samson
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - M Seal
- Newfoundland and Labrador: Dr. H. Bliss Murphy Cancer Centre, St. John's (Ahmad, Seal, Siddiqui)
| | - J Siddiqui
- Newfoundland and Labrador: Dr. H. Bliss Murphy Cancer Centre, St. John's (Ahmad, Seal, Siddiqui)
| | - L Sideris
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - S Snow
- Nova Scotia: QEII Health Sciences Centre, Halifax (Colwell, Dorreen, Snow)
| | - M Thirwell
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - M Vickers
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - R Goodwin
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - R Goel
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - T Hsu
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - E Tsvetkova
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
| | - B Ward
- Quebec: Hôpital Charles-LeMoyne Cancer Centre, Greenfield Park (Samson); McGill University Health Centre, Montreal (Alfakeeh, Alruzug, Chaudhury, Kopek, Thirlwell, Ward); Sir Mortimer B. Davis Jewish General Hospital (Galiatsatos); Centre Hospitalier Pierre-Boucher (Ferland); Centre Hospitalier Universitaire de Montréal (Girard, Sideris)
| | - T Asmis
- Ontario: The Ottawa Hospital Cancer Centre, Ottawa (Asmis, Bossé, Cripps, Goel, Goodwin, Halwani, Hsu, Martel, Ng, Robillard, Vickers); Queen's University and Cancer Centre of Southeastern Ontario, Kingston (Biagi); Princess Margaret Cancer Centre, Toronto (Brierley, Cleary, Dawson); Juravinski Cancer Centre, Hamilton (Tsvetkova); Cancer Centre of Southeastern Ontario, Kingston (Mahmud)
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Goel R, Goel M, O'Donnell M, Al-Khaffaf H. Assessment of carotid plaque morphology in symptomatic carotid artery disease on ultrasound for predicting the increased ischaemic stroke risk – A systematic review. Int J Surg 2016. [DOI: 10.1016/j.ijsu.2016.08.493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Goel R, Mitri E, Tedesco K, Zheng D, Mansbach J, Sullivan A, Espinola J, Camargo C. 215 Confirmation of Racial/Ethnic Disparities in the Management of Severe Bronchiolitis. Ann Emerg Med 2016. [DOI: 10.1016/j.annemergmed.2016.08.229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tsvetkova E, Sud S, Aucoin N, Biagi J, Burkes R, Samson B, Brule S, Cripps C, Colwell B, Falkson C, Dorreen M, Goel R, Halwani F, Marginean C, Maroun J, Michaud N, Tehfe M, Thirlwell M, Vickers M, Asmis T. Corrigendum: Eastern Canadian Gastrointestinal Cancer Consensus Conference 2014. ACTA ACUST UNITED AC 2016; 23:e435. [PMID: 27536192 DOI: 10.3747/co.23.3283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
[This corrects the article DOI: 10.3747/co.22.2603.].
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Affiliation(s)
- E Tsvetkova
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - S Sud
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - N Aucoin
- Hôpital de la Cité-de-la-Santé de Laval, Laval, QC
| | - J Biagi
- Queen's University, Kingston, Toronto, ON
| | - R Burkes
- Mount Sinai Hospital, Toronto, ON
| | - B Samson
- Monteregie Cancer Centre, Charles-LeMoyne Hospital, Longueil, QC
| | - S Brule
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - C Cripps
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | | | - C Falkson
- Queen's University, Kingston, Toronto, ON
| | | | - R Goel
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - F Halwani
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - C Marginean
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - J Maroun
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - N Michaud
- Centre de Santé et de Services sociaux de Sept Îles, Sept-Îles, Montreal, QC
| | - M Tehfe
- Centre hospitalier de l'Université de Montréal, Montreal, QC
| | - M Thirlwell
- McGill University Health Centre, Montreal, QC
| | - M Vickers
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - T Asmis
- The Ottawa Hospital Cancer Centre, Ottawa, ON
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Goel R, Tyagi N. Potential Contribution of Antioxidant Mechanism in the Defensive Effect of Lycopene Against Partial Sciatic Nerve Ligation Induced Behavioral, Biochemical and Histopathological Modification in Wistar Rats. Drug Res (Stuttg) 2016; 66:633-638. [DOI: 10.1055/s-0042-112364] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- R. Goel
- I.T.S College of Pharmacy, Ghaziabad, Uttar Pradesh, India
| | - N. Tyagi
- I.T.S College of Pharmacy, Ghaziabad, Uttar Pradesh, India
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Gupta N, Mandal S, Mathew J, Pulukool S, Goel R, Mathew A, Nair A, Sebastian T, Danda D. AB0414 Mycophenolate Mofetil and Deflazacort in Neuropsychiatric Lupus: A Retrospective Study. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.5461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Grover S, Bhadada S, Kate N, Sarkar S, Bhansali A, Avasthi A, Sharma S, Goel R. Coping and caregiving experience of parents of children and adolescents with type-1 diabetes: An exploratory study. Perspect Clin Res 2016; 7:32-9. [PMID: 26955574 PMCID: PMC4763515 DOI: 10.4103/2229-3485.173776] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aims: To assess the coping strategies and the relationship of coping with subjective burden and positive caregiving consequences as perceived by the caregivers of children and adolescents with Type-1 diabetes. Design: Cross-sectional assessment. Setting: Outpatient of Endocrinology Department. Participants: Forty-one parents of children and adolescents with Type-1 diabetes Main Outcome Measure: Ways of coping checklist (WCC), involvement evaluation questionnaire (IEQ) and scale for assessment of positive aspects of caregiving experience (scale for positive aspects of caregiving experience) to study the coping, burden and positive aspects of caregiving respectively. Results: On WCC, the highest score was obtained for seeking social support, followed by planful problem-solving. More frequent use of coping strategies of confrontation and escape-avoidance was associated with significantly higher score on the tension domain of IEQ. Those who more frequently used problem-solving and distancing had significantly higher scores on worrying-urging-I domain of IEQ. supervision domain of IEQ was associated with more frequent use of confrontation, self-control, social support, escape-avoidance and positive reappraisal. More frequent use of distancing and problem-solving were associated with lower caregiving personal gains. More frequent use of problem-solving was associated with higher caregiver satisfaction and lower scores in the domain of self-esteem and social aspects of caring. Conclusion: Caregivers of patients with Type-1 diabetes predominantly use adaptive coping strategies. Higher use of certain coping strategies is associated with negative and positive caregiving consequences.
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Affiliation(s)
- Sandeep Grover
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sanjay Bhadada
- Department of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Natasha Kate
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Siddharth Sarkar
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Anil Bhansali
- Department of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajit Avasthi
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sunil Sharma
- Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Rashi Goel
- Department of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Di Valentin T, Asmis T, Asselah J, Aubin F, Aucoin N, Berry S, Biagi J, Booth C, Burkes R, Coburn N, Colwell B, Cripps C, Dawson L, Dorreen M, Frechette D, Goel R, Gray S, Hammad N, Jonker D, Kavan P, Maroun J, Nanji S, Roberge D, Samson B, Seal M, Shabana W, Simunovic M, Snow S, Tehfe M, Thirlwell M, Tsvetkova E, Vickers M, Vuong T, Goodwin R. Eastern Canadian Colorectal Cancer Consensus Conference 2013: Emerging Therapies in the Treatment of Pancreatic, Rectal, and Colorectal Cancers. Curr Oncol 2016; 23:52-5. [DOI: 10.3747/co.23.2897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The annual Eastern Canadian Colorectal Cancer Consensus Conference held in Montreal, Quebec, 17–19 October 2013, marked the 10-year anniversary of this meeting that is attended by leaders in medical, radiation, and surgical oncology. The goal of the attendees is to improve the care of patients affected by gastrointestinal malignancies. Topics discussed during the conference included pancreatic cancer, rectal cancer, and metastatic colorectal cancer.
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Abstract
Starfruit (Averrhoa carambola) and its juice are popular in the Indian subcontinent as an indigenous medicine. Oxalate concentration in this fruit and it's freshly prepared juice is very high. We present a report of patients presenting with acute kidney injury due to oxalate nephropathy admitted in a single center. All patients had history of ingesting star fruit. Patients became symptomatic after 10-12 h of eating and main symptoms were pain abdomen and decrease in urine output. Three patients needed hemodialysis. All improved with complete renal recovery. Taking star fruit in large amount on an empty stomach and in a dehydrated state is a risk factor for nephrotoxicity.
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Affiliation(s)
- A K Barman
- Department of Nephrology, Gauhati Medical College, Guwahati, Assam, India
| | - R Goel
- Department of Nephrology, Gauhati Medical College, Guwahati, Assam, India
| | - M Sharma
- Department of Nephrology, Gauhati Medical College, Guwahati, Assam, India
| | - P J Mahanta
- Department of Nephrology, Gauhati Medical College, Guwahati, Assam, India
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Abstract
BACKGROUND Microspherophakia is characterized by lenticular myopia, late development of lens dislocation, shallow anterior chamber and angle-closure glaucoma. If it is associated with angle closure glaucoma, the management can be challenging. OBJECTIVE To report the management of a case of bilateral secondary angle closure glaucoma with isolated microspherophakia and right subluxated lens in a middle aged lady. CASE A 47-year-old female presented with bilateral secondary angle closure glaucoma with isolated microspherophakia, right subluxated lens and left operated trabeculectomy. The patient`s best corrected log mar visual acuity improved from 1.0 to 0.2 and intraocular pressure (IOP) decreased from 24.9mm of Hg to lower teens following lensectomy with scleral fixation of posterior chamber intraocular lens in the right eye. The left eye IOP remained in mid teens without medication in two year follow up. CONCLUSION This case demonstrates that microspherophakia should be ruled out even in middle aged patients presenting as angle closure glaucoma. The possibility of thickened cornea must be kept in mind requiring an IOP correction. Lensectomy with scleral fixation of posterior chamber IOL provides a satisfactory recovery of visual acuity and IOP control. Though in this patient, the lens was held in position by posterior synechiae in the left eye, future stability of zonules needs to be monitored.
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Affiliation(s)
- K Ps Malik
- Subharti Medical College, Uttar Pradesh, India
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Goel R, Bodh SA, Sardana K, Goel A. Dermatopathia Pigmentosa Reticularis with Salzmann's nodular degeneration of cornea: A rare association. Nepal J Ophthalmol 2015; 7:79-81. [PMID: 26695611 DOI: 10.3126/nepjoph.v7i1.13175] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Dermatopathia pigmentosa reticularis (DPR) is a very rare autosomal dominant disorder with the diagnostic triad of generalized reticulate hyperpigmentation, noncicatricial alopecia and onychodystrophy. OBJECTIVE To describe the occurrence of Salzmann's nodular degeneration of cornea with moderate dry eye in a patient with Dermatopathia pigmentosa reticularis. CASE We present an 11 year old young Indian girl with DPR who had Salzmann's nodular degeneration of cornea with moderate dry eye. She was put on symptomatic treatment and counseled regarding the course of disease, familial nature and avoidance of exposure to sun. CONCLUSION In a patient of Salzmann`s nodular degeneration with generalized reticulate hyperpigmentation, noncicatricial alopecia and onychodystrophy the diagnosis of DPR must be kept in mind. A multidisciplinary approach is required for the management of such cases.
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Affiliation(s)
- R Goel
- Gurunanak Eye Center, Maulana Azad Medical College, New Delhi
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Mentzer A, Goel R, Elliott T, Campbell H, Hullah E, Patel P, Challacombe S, Escudier M, Sanderson JD. Azathioprine is effective for oral involvement in Crohn's disease but not for orofacial granulomatosis alone. J Oral Pathol Med 2015; 45:312-8. [DOI: 10.1111/jop.12379] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/15/2015] [Indexed: 12/11/2022]
Affiliation(s)
- A. Mentzer
- Department of Gastroenterology; Guy's and St. Thomas' NHS Foundation Trust and King's College; London UK
| | - R. Goel
- Department of Gastroenterology; Guy's and St. Thomas' NHS Foundation Trust and King's College; London UK
| | - T. Elliott
- Department of Gastroenterology; Guy's and St. Thomas' NHS Foundation Trust and King's College; London UK
| | - H. Campbell
- Department of Nutrition; Guy's and St. Thomas' NHS Foundation Trust and King's College; London UK
| | - E. Hullah
- Department of Oral Medicine and Pathology; Guy's and St. Thomas' NHS Foundation Trust and King's College; London UK
| | - P. Patel
- Department of Gastroenterology; Guy's and St. Thomas' NHS Foundation Trust and King's College; London UK
| | - S. Challacombe
- Department of Oral Medicine and Pathology; Guy's and St. Thomas' NHS Foundation Trust and King's College; London UK
| | - M. Escudier
- Department of Oral Medicine and Pathology; Guy's and St. Thomas' NHS Foundation Trust and King's College; London UK
| | - J. D. Sanderson
- Department of Gastroenterology; Guy's and St. Thomas' NHS Foundation Trust and King's College; London UK
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Goel R, Jain C, Xu Y, Al-Thaqfi S, Grimard L. 2324 Anal Cancer (AC): Chemotherapy treatment trends over time from 1989 to 2010 at the Ottawa Hospital Cancer Centre, Ottawa, Canada. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31240-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tsvetkova E, Sud S, Aucoin N, Biagi J, Burkes R, Samson B, Brule S, Cripps C, Colwell B, Falkson C, Dorreen M, Goel R, Halwani F, Maroun J, Michaud N, Tehfe M, Thirlwell M, Vickers M, Asmis T. Eastern Canadian Gastrointestinal Cancer Consensus Conference 2014. ACTA ACUST UNITED AC 2015; 22:e305-15. [PMID: 26300681 DOI: 10.3747/co.22.2603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The annual Eastern Canadian Colorectal Cancer Consensus Conference was held in Montreal, Quebec, 23-25 October 2014. Expert radiation, medical, and surgical oncologists and pathologists involved in the management of patients with gastrointestinal malignancies participated in presentations and discussions resulting in consensus statements on such hot topics as management of neuroendocrine tumours, advanced and metastatic pancreatic cancer, and metastatic colorectal cancer.
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Affiliation(s)
- E Tsvetkova
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - S Sud
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - N Aucoin
- Hôpital de la Cité-de-la-Santé de Laval, Laval, QC
| | - J Biagi
- Queen's University, Kingston, ON
| | - R Burkes
- Mount Sinai Hospital, Toronto, ON
| | - B Samson
- Monteregie Cancer Centre, Charles-LeMoyne Hospital, Longueil, QC
| | - S Brule
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - C Cripps
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | | | | | | | - R Goel
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - F Halwani
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - J Maroun
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - N Michaud
- Centre de Santé et de Services sociaux de Sept-Îles, Sept-Îles, QC
| | - M Tehfe
- Centre hospitalier de l'Université de Montréal, Montreal, QC
| | - M Thirlwell
- McGill University Health Centre, Montreal, QC
| | - M Vickers
- The Ottawa Hospital Cancer Centre, Ottawa, ON
| | - T Asmis
- The Ottawa Hospital Cancer Centre, Ottawa, ON
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Clément G, Bareille M, Goel R, Linnarsson D, Mulder E, Paloski W, Rittweger J, Wuyts F, Zange J. Effects of five days of bed rest with intermittent centrifugation on neurovestibular function. J Musculoskelet Neuronal Interact 2015; 15:60-8. [PMID: 25730653 PMCID: PMC5123609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES We tested whether intermittent short-radius centrifugation was effective for mitigating alteration in balance and gait following bed rest. METHODS Ten male subjects were exposed to 5 days of 6° head-down tilt bed rest with: (a) no countermeasure; (b) daily 1-g centrifugation for a continuous 30-min period; and (c) daily 1-g centrifugation for six periods of 5 min. During and after the bed rest, subjects were asked to scale the severity of neurovestibular symptoms that followed centrifugation or 80° head-up tilt. Following the bed rest, equilibrium scores were derived from anterior-posterior sway while standing on a foam pad with the eyes open or closed while making pitch head movements, and gait was evaluated by grading subjects' performance during various locomotion tasks. RESULTS At the beginning of bed rest, one single 30-min period of centrifugation induced more severe neurovestibular symptoms than six periods of 5-min centrifugation. After bed rest, although equilibrium scores and gait performance were not significantly altered, subjects felt less neurovestibular dysfunction with orthostatic stress when centrifugation was used. CONCLUSION Centrifugation was effective at reducing the severity of neurovestibular symptoms after bed rest, but this decrease was not different between one or multiple daily sessions.
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Affiliation(s)
- G. Clément
- International Space University, Strasbourg, France,Lyon Neuroscience Research Center, Bron, France,Corresponding author: Dr. Gilles Clément, Lyon Neuroscience Research Center, Impact Team, 16 Avenue Doyen Lépine, 69676 Bron Cedex, France E-mail:
| | - M.P. Bareille
- Institute of Space Physiology and Medicine (MEDES), Toulouse, France
| | - R. Goel
- University of Houston, Houston, TX, USA
| | - D. Linnarsson
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - E. Mulder
- Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany
| | | | - J. Rittweger
- Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany
| | | | - J. Zange
- Institute of Aerospace Medicine, German Aerospace Center (DLR), Cologne, Germany
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Abstract
Alcohol is widely consumed by the majority of the UK population and alcohol-related harm is estimated to cost society £21 billion per year in healthcare, lost productivity costs, crime and antisocial behaviour. The dental setting offers an ideal opportunity to screen for harmful alcohol consumption; however, current emphasis is on the management of acute complications and risk associated in treating patients with excessive alcohol intake rather than screening and patient education. This article outlines ways in which dentists could improve their recognition of 'at risk' patients and then offer practical advice to help reduce the harmful effects of alcohol.
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Affiliation(s)
| | | | - M McGurk
- King's College London Dental Institute
| | - A Maroo
- GPT, Hillingdon Hospital, Middlesex, UB8 3NN
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Lagunin A, Druzhilovsky D, Rudik A, Filimonov D, Gawande D, Suresh K, Goel R, Poroikov V. Computer evaluation of hidden potential of phytochemicals of medicinal plants of the traditional indian ayurvedic medicine. ACTA ACUST UNITED AC 2015; 61:286-97. [DOI: 10.18097/pbmc20156102286] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Applicability of our computer programs PASS and PharmaExpert to prediction of biological activity spectra of rather complex and structurally diverse phytocomponents of medicinal plants, both separately and in combinations has been evaluated. The web-resource on phytochemicals of 50 medicinal plants used in Ayurveda was created for the study of hidden therapeutic potential of Traditional Indian Medicine (TIM) (http://ayurveda.pharmaexpert.ru). It contains information on 50 medicinal plants, their using in TIM and their pharmacology activities, also as 1906 phytocomponents. PASS training set was updated by addition of information about 946 natural compounds; then the training procedure and validation were performed, to estimate the quality of PASS prediction. It was shown that the difference between the average accuracy of prediction obtained in leave-5%-out cross-validation (94,467%) and in leave-one-out cross-validation (94,605%) is very small. These results showed high predictive ability of the program. Results of biological activity spectra prediction for all phytocomponents included in our database are in good correspondence with the experimental data. Additional kinds of biological activity predicted with high probability provide the information about most promising directions of further studies. The analysis of prediction results of sets of phytocomponents in each of 50 medicinal plants was made by PharmaExpert software. Based on this analysis, we found that the combination of phytocomponents from Passiflora incarnata may exhibit nootropic, anticonvulsant and antidepressant effects. Experiments carried out in mice models confirmed the predicted effects of Passiflora incarnata extracts.
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Affiliation(s)
- A.A. Lagunin
- Institute of Biomedical Chemistry, Moscow, Russia; Pirogov Russian National Research Medical University, Moscow, Russia
| | | | - A.V. Rudik
- Institute of Biomedical Chemistry, Moscow, Russia
| | | | - D. Gawande
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala-147002 India
| | - K. Suresh
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala-147002 India
| | - R. Goel
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala-147002 India
| | - V.V. Poroikov
- Institute of Biomedical Chemistry, Moscow, Russia; Pirogov Russian National Research Medical University, Moscow, Russia
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Tan AR, Johannes H, Rastogi P, Jacobs SA, Robidoux A, Flynn PJ, Thirlwell MP, Fehrenbacher L, Stella PJ, Goel R, Julian TB, Provencher L, Bury MJ, Bhatt K, Geyer CE, Swain SM, Mamounas EP, Wolmark N. Weekly paclitaxel and concurrent pazopanib following doxorubicin and cyclophosphamide as neoadjuvant therapy for HER-negative locally advanced breast cancer: NSABP Foundation FB-6, a phase II study. Breast Cancer Res Treat 2014; 149:163-9. [DOI: 10.1007/s10549-014-3221-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Accepted: 11/24/2014] [Indexed: 11/24/2022]
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Maroun J, Ko Y, Ghafoor A, Kavan P, Cripps M, Jonker D, Goel R, Asmis T, Goodwin R, Tsvetkova E, Marginean H. Standard Clinical Practice of Folfirinox (Ffx) in Advanced/Metastatic Pancreatic Cancer (Pc) Patients: a Canadian Retrospective Registry. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu334.87] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Goel R, Lheureux S, Laurie S, Halford R, Jonker D, Chen E, Keller D, Bourada V, Wang L, Doyle L, Siu L, Oza A. A Phase I Study of Eribulin and Gemcitabine in Patients with Avanced Solid Tumours. a Study of the Princess Margaret Phase Ii Consortium. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu331.30] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Kulkarni K, Namazi IJ, Deshpande S, Goel R. Cervical epidural anaesthesia with ropivacaine for modified radical mastectomy. Kathmandu Univ Med J (KUMJ) 2014; 11:126-31. [PMID: 24096219 DOI: 10.3126/kumj.v11i2.12487] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Cervical epidural anaesthesia (CEA) using local anesthetics (LA) is a well established technique for the surgeries in the neck, chest and upper arms. Recently ropivacaine is introduced with better safety profile. OBJECTIVES The aim was to observe the safety of Cervical epidural anaesthesia as an anaesthetic technique and to compare the efficacy of epidural 0.25% bupivacaine with 0.375% ropivacaine for radical mastectomies. METHODS A double blind study was conducted on 40 ASA grade I / II females who received CEA with 10 ml of 0.25% of bupivacaine +25μg of fentanyl in group B (n=20) and 10 ml of 0.375% of ropivacaine +25μg of fentanyl in group R (n=20) epidurally. Assessment of the block, vital monitoring and complications noted. RESULTS No significant differences observed in the onset of sensory block (5.05 min and 5.4 min in group B and R respectively, P>0.05).The mean motor blockade score, time to achieve complete blockade and time to grade I motor recovery was significantly longer in group B (2.3, 22.5 and 79.5 minutes respectively) as compared to group R (1.5, 18.3 and 66.3 minutes respectively, P<0.05). Respiratory distress developed in two patients of group B that required general anaesthesia (GA) with intubation. CONCLUSION Use of 0.37% ropivacaine is safer than 0.25% bupivacaine for CEA for radical mastectomy. It provides good surgical anaesthesia with lesser degree of motor blockade and the respiratory effects.
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Affiliation(s)
- K Kulkarni
- Department of Anaesthesia, D.Y. Patil Medical College, Kolhapur, Maharashtra, India
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Goel R, Mohan H, Kabeerdoss J, Jayaseelan V, Jude J, Joseph G, Danda D. SAT0289 Serum Soluble HLA E: A Biomarker of Disease Activity and Coronary Arteritis in Takayasu Arteritis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.4843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Bahl JR, Bansal RP, Garg SN, Gupta MM, Singh V, Goel R, Kumar S. Variation in Yield of Curcumin and Yield and Quality of Leaf and Rhizome Essential Oils among Indian Land Races of Turmeric Curcuma Longa L. Proceedings of the Indian National Science Academy 2014. [DOI: 10.16943/ptinsa/2014/v80i1/55092] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
INTRODUCTION Agricultural workers are predisposed to corneal injuries, which, if neglected, can lead to corneal blindness. OBJECTIVE To study the prevalence and mode of agriculturerelated corneal injuries in the village of Badkali, MuzaffarNagar, Western Uttar Pradesh, India in 2005 - 2006. SUBJECTS AND METHODS Adult population of village Badkali, MuzaffarNagar, Uttar Pradesh. A door-to-door survey was carried out by paramedical ophthalmic assistants in October and November 2007. The main outcome measure was occurrence of corneal trauma in the fields from January 2005 until December 2006, its mode of injury, symptoms, treatment taken and outcome. RESULTS The study area comprised of 718 people, of whom 584 were engaged in agricultural activities and 481 were male. While working on the fields, 221 persons sustained corneal injuries and out of them four were injured more than once. The number of injuries caused due to sugarcane leaves, wheat , cattle tail/ ear, 'cheri leaves' and others were 83(36.7 %), 24(10.6 %), 60(25.5 %), 31(13.7 % )and 28(12.4 %) respectively. All were closed globe injuries except for two. Out of the 221 injured, 117 (51.7 %) took treatment and 95(42.2 %) had a best corrected visual acuity less than 6/18. CONCLUSION The majority of the population in Badkali were employed in farming. Logistic regression shows that the occurrence of injuries was more in those engaged in farming and related activities as compared to other occupations (OR = 0.012, p = 0.000, 95 % CI = 0.02, 0.09) and the maximum number of injuries being caused by sugar cane leaves followed by cattle tails.
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Affiliation(s)
- R Goel
- Maulana Azad Medical College, Guru Nanak Eye Center, New Delhi, India
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