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Bandarra MCF, Escoval A, Lopes A, Abreu C, Simões J, Brito M, Dinis R, Alves S, Póvoa S, Oliveira SD, Simão D, Nogueira-Costa G, Coelho J, Montenegro M, Ramos M, Meireles P, Magno S, Pedro S, da Costa LM. P137 PERSONA study: Optimization of the value-based healthcare as for the follow-up of women with breast cancer- A portrait of breast cancer survivor’s follow-up in Portugal. Breast 2023. [DOI: 10.1016/s0960-9776(23)00254-0] [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: 03/17/2023] Open
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2
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Silveira F, Seixas J, Tauile M, Teixeira G, Meirelles L, Alvim M, Coelho J. 100 Lipschütz ulcer in teenagers – Case report. Eur J Obstet Gynecol Reprod Biol 2022. [DOI: 10.1016/j.ejogrb.2022.02.129] [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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3
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Peixoto C, Rego D, Cruz M, Peixoto B, Bicho M, Coelho J, Medeiros H. Challenges of ageing in prisons and forensic psychiatric settings. Eur Psychiatry 2022. [PMCID: PMC9567742 DOI: 10.1192/j.eurpsy.2022.1554] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction There is a current trend towards an increase in the number of elderly prisoners due to the increase in life expectancy and the change in the attitude of society and the judicial system. The cut-off for “older offender” is defined from the age of 50, due to the lifestyle previous to prision and premature ageing. Objectives The authors intend to understand the challenges of aging in prison and forensic services, highlighting the psychiatric comorbidities of inmates and how these services can adapt to the needs of this population. Methods Non-systematic review of the literature. Results Studies of elderly in prisons and elderly forensic psychiatric patients are limited. Prisoners have increased physical and psychiatric morbidity and early mortality as they are more exposed to risk factors and more likely to have at least one health problem compared to older adults in the community. Compared to older people in the community, older prisoners are at higher risk for most psychiatric disorders including depression, psychosis, bipolar disorder, cognitive impairment, personality disorder and anxiety. Suicide rates are also higher among elderly prisoners. The inadequacy of the prison system to respond to the unique needs of elderly prisoners has a detrimental impact on their overall experience of incarceration. The development of specific services for elderly prisoners or the adaptation of mixed units for the elderly population is proposed. Conclusions The elderly population in prisons is growing and has higher risk of psychiatric pathology compared to community elders. Prison services with difficulties in identifying and meeting these needs. Disclosure No significant relationships.
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Debedde E, Felber M, Coelho J, Fabiano E, Durdux C, Timsit MO, Méjean A, Audenet F. Management and outcomes of non-muscle invasive bladder recurrence after complete response to trimodality therapy for muscle-invasive bladder cancer: A monocentric experience. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00841-7] [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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Lamagni T, Wloch C, Broughton K, Collin SM, Chalker V, Coelho J, Ladhani SN, Brown CS, Shetty N, Johnson AP. Assessing the added value of group B Streptococcus maternal immunisation in preventing maternal infection and fetal harm: population surveillance study. BJOG 2021; 129:233-240. [PMID: 34324252 PMCID: PMC9291181 DOI: 10.1111/1471-0528.16852] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 02/04/2021] [Revised: 07/09/2021] [Accepted: 07/20/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To assess the incidence of maternal group B Streptococcus (GBS) infection in England. DESIGN Population surveillance augmented through data linkage. SETTING England. POPULATION All pregnant women accessing the National Health Service (NHS) in England. METHODS Invasive GBS (iGBS) infections during pregnancy or within 6 weeks of childbirth were identified by linking Public Health England (PHE) national microbiology surveillance data for 2014 to NHS hospital admission records. Capsular serotypes of GBS were determined by reference laboratory typing of clinical isolates from women aged 15-44 years. Post-caesarean section surgical site infection (SSI) caused by GBS was identified in 21 hospitals participating in PHE SSI surveillance (2009-2015). MAIN OUTCOME MEASURES iGBS rate per 1000 maternities; risk of GBS SSI per 1000 caesarean sections. RESULTS Of 1601 patients diagnosed with iGBS infections in England in 2014, 185 (12%) were identified as maternal infections, a rate of 0.29 (95% CI 0.25-0.33) per 1000 maternities and representing 83% of all iGBS cases in women aged 18-44 years. Seven (3.8%) were associated with miscarriage. Fetal outcome identified excess rates of stillbirth (3.4 versus 0.5%) and extreme prematurity (<28 weeks of gestation, 3.7 versus 0.5%) compared with national averages (P < 0.001). Caesarean section surveillance in 27 860 women (21 hospitals) identified 47 cases of GBS SSI, with an estimated 4.24 (3.51-5.07) per 1000 caesarean sections, a median time-to-onset of 10 days (IQR 7-13 days) and ten infections that required readmission. Capsular serotype analysis identified a diverse array of strains with serotype III as the most common (43%). CONCLUSIONS Our assessment of maternal GBS infection in England indicates the potential additional benefit of GBS vaccination in preventing adverse maternal and fetal outcomes.
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Affiliation(s)
- T Lamagni
- Healthcare-Associated Infection & Antimicrobial Resistance Division, National Infection Service, Public Health England, London, UK
| | - C Wloch
- Healthcare-Associated Infection & Antimicrobial Resistance Division, National Infection Service, Public Health England, London, UK
| | - K Broughton
- Respiratory and Vaccine Preventable Reference Unit, Bacteriology Reference Department, National Infection Service, Public Health England, London, UK
| | - S M Collin
- Healthcare-Associated Infection & Antimicrobial Resistance Division, National Infection Service, Public Health England, London, UK
| | - V Chalker
- Respiratory and Vaccine Preventable Reference Unit, Bacteriology Reference Department, National Infection Service, Public Health England, London, UK
| | - J Coelho
- Respiratory and Vaccine Preventable Reference Unit, Bacteriology Reference Department, National Infection Service, Public Health England, London, UK
| | - S N Ladhani
- Immunisation and Countermeasures Division, National Infection Service, Public Health England, London, UK
| | - C S Brown
- Healthcare-Associated Infection & Antimicrobial Resistance Division, National Infection Service, Public Health England, London, UK
| | - N Shetty
- Respiratory and Vaccine Preventable Reference Unit, Bacteriology Reference Department, National Infection Service, Public Health England, London, UK
| | - A P Johnson
- Healthcare-Associated Infection & Antimicrobial Resistance Division, National Infection Service, Public Health England, London, UK
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Peixoto C, Rego D, Bicho M, Coelho J, Medeiros H. Psychiatric symptoms in huntington’s disease. Eur Psychiatry 2021. [PMCID: PMC9528255 DOI: 10.1192/j.eurpsy.2021.682] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction
Huntington’s disease (HD) is an autosomal dominant neurodegenerative disorder, that typically manifests in adulthood, clinically characterized by progressive motor, cognitive and psychiatric/behavioural symptoms. Psychiatric symptoms are common in HD. The presentation of these symptoms is highly variable, and their course does not correlate with motor or cognitive disease progression. Psychiatric symptoms often precede motor onset by many years.ObjectivesThe authors intend to review the literature the most frequent psychiatric disorders in patients with HD.MethodsNon-systematic review of the literature.ResultsPsychiatric symptoms have been a core feature of HD. Pre-symptomatic HD patients exhibit a greater prevalence of psychiatric symptoms, particularly affective disorders. This symptoms are presenting symptoms of HD in up to half of all people. In symptomatic HD patients, it is estimated that up to 73–98% of patients will have a major psychiatric disorder or psychiatric symptoms. Psychiatric manifestations in HD include depression, irritability, apathy, anxiety, mania, perseverations, obsessions and psychosis. Cognitive changes include progressive deficits in attention, learning, executive and sensory functions, resulting in dementia. Depression, diagnosed in half of patients with HD, is the most common and earliest symptoms prior to the motor onset. There are likely multiple causes of the psychiatric symptoms, with underlying factors including a combination of neurobiological, cognitive, psychological, social and environmental factors.ConclusionsPatients with HD have high psychiatric comorbidity, that causes significant functional impairment and affect quality of life. Thus, they require a multidisciplinary approach in the recognition and treatment of psychiatric symptoms.
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Bicho M, Coelho J, Peixoto C, Fontes H. Pisa syndrome – a case report. Eur Psychiatry 2021. [PMCID: PMC9480287 DOI: 10.1192/j.eurpsy.2021.2116] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Pisa Syndrome or pleurothotonus is a form of dystonia and often can arise as a side effect of antipsychotic treatment conditioning high morbidity and limiting management options. Despite the fact that the precise mechanism remains unclear, a neurochemical imbalance in dopaminergic and cholinergic transmission but also in serotoninergic and noradrenergic transmission can be a possible pathophysiologic mechanism, which can lead to changes in the axial axis with abnormal posture and marked lateral trunk flexion and abnormal gait. Objectives Regarding a clinical case, the authors intend to review the relevant and current literature on the relationship between psychotropic drugs and Pisa Syndrome. Methods Description of a clinical case by consulting databases of current and scientifically relevant articles. Results The clinical case reports a 48-year-old woman with a history of HIV and Substance Use Disorder, hospitalized for unspecific behavioral changes, characterized by mood changes, self-referential, persecutory and somatic delusional ideas, and delusions of the control of thought. She was medicated with antipsychotics and mood stabilizers, with subsequent development of an acute-onset dystonic condition, characterizing the Pisa Syndrome. In this context, the dose of antipsychotics was lowered and anticholinergics were introduced, with progressive improvement of the clinical picture. Conclusions Pisa Syndrome, previously seen as a rare adverse effect, can occur as a dystonic reaction related to the use of psychotropic drugs, so its use should be judicious. Further studies are needed to understand the extent of this association and its pathophysiological mechanisms in order to guide more rigorous therapeutic lines. Disclosure No significant relationships.
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Degala S, Puleston R, Bates R, Borges-Stewart R, Coelho J, Kapatai G, Chalker V, Mair-Jenkins J. A protracted iGAS outbreak in a long-term care facility 2014-2015: control measures and the use of whole-genome sequencing. J Hosp Infect 2021; 105:70-77. [PMID: 32386676 DOI: 10.1016/j.jhin.2019.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 09/13/2019] [Accepted: 12/04/2019] [Indexed: 01/25/2023]
Abstract
BACKGROUND In 2014, two residents of a long-term care facility (LTCF) developed invasive group A streptococcal (iGAS) infections with identical typing (emm 11), resulting in one death. The second resident recovered but had a subsequent episode of emm 11 iGAS infection 10 months later. This second episode was linked to a third case, within 12 days, leading to a further outbreak investigation. AIM To combine different techniques to establish whether this was a protracted outbreak, understand transmission pathways and inform appropriate control measures. METHODS Following a routine response to the first cluster, the second investigation included a care record review. This informed network analysis of case interactions with staff and visitors during 10 days prior to infection. These data were combined with post-outbreak whole-genome sequencing (WGS) using isolates from cases, and staff and resident screening (44 GAS isolates: 11 outbreak-related and 33 sporadic isolates). FINDINGS Two of the three confirmed iGAS cases died (one suffered two episodes). All iGAS cases, and six non-invasive isolates from 2015, were emm 11 (monophylogenetic WGS clade). Network analysis highlighted only indirect contact through staff-visitor interactions between iGAS cases in 2015. This suggested a common source and transmission propagation through carriage and/or environmental contamination over an 11-month period. CONCLUSIONS This outbreak highlighted benefits of staff/resident screening and typing as part of routine response. Network analysis and highly discriminatory WGS clarified the protracted nature of the outbreak, supporting findings of hygiene and infection control issues and adding to our understanding of the epidemiology.
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Affiliation(s)
- S Degala
- Field Epidemiology, Field Service, National Infection Service, Public Health England, Nottingham, UK.
| | - R Puleston
- Field Epidemiology, Field Service, National Infection Service, Public Health England, Nottingham, UK
| | - R Bates
- Local Knowledge and Intelligence Service, Public Health England, Nottingham, UK
| | | | - J Coelho
- Respiratory and Systemic Bacteria Section, Respiratory and Vaccine Preventable Bacteria Reference Unit, Public Health England, Nottingham, UK
| | - G Kapatai
- Respiratory and Systemic Bacteria Section, Respiratory and Vaccine Preventable Bacteria Reference Unit, Public Health England, Nottingham, UK
| | - V Chalker
- Respiratory and Systemic Bacteria Section, Respiratory and Vaccine Preventable Bacteria Reference Unit, Public Health England, Nottingham, UK
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10
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Certenais T, Manangama G, Coelho J, Brochard P, Sentilhes L, Teysseire R, Delva F. Expositions à des facteurs de risque sur la reproduction en milieu professionnel. ARCH MAL PROF ENVIRO 2019. [DOI: 10.1016/j.admp.2019.09.004] [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: 10/25/2022]
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11
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Werutsky G, Cardona A, Kaen D, Arrieta O, Gelatti A, Mathias C, Zukin M, Cronemberger E, Mascarenhas E, Campos C, De Lima VC, Borges G, Coelho J, Oliveira F, Silva A, Araújo L, Quiroba A, Andrade H, Morbeck I, Lobaton J, Dias J, Zarba J, Fein L, Salman P, Trejo R, Barrios C. EP1.16-39 Prospective Epidemiological Study of Metastatic Non-Small Cell Lung Cancer (NSCLC) in Latin America – LATINO Lung (LACOG 0116). J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2404] [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: 10/25/2022]
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12
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Sharma H, Ong MR, Ready D, Coelho J, Groves N, Chalker V, Warren S. Real-time whole genome sequencing to control a Streptococcus pyogenes outbreak at a national orthopaedic hospital. J Hosp Infect 2019; 103:21-26. [PMID: 31283948 DOI: 10.1016/j.jhin.2019.07.003] [Citation(s) in RCA: 4] [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] [Received: 05/10/2019] [Accepted: 07/01/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Whole genome sequencing (WGS) of Streptococcus pyogenes linked to invasive disease has been used to identify and investigate outbreaks. The clinical application of WGS in real-time for outbreak control is seldom employed. AIMS A fatal case of bacteraemia at a national orthopaedic hospital prompted an outbreak investigation to identify carriers and halt transmission using real-time WGS. METHODS Retrospective surveillance was conducted to identify patients with Streptococcus pyogenes infections in the last year. Upon contact tracing, four patients and 179 staff were screened for Streptococcus pyogenes carriage. All isolates identified were emm-typed. WGS was performed in real-time on a subset of isolates. FINDINGS Twelve isolates of Streptococcus pyogenes from the index case, two patients and eight staff were identified. Six isolates were emm 1.0, including the index case and five staff isolates. The remaining isolates belonged to distinct emm types. WGS analysis was undertaken on the six emm 1.0 isolates. Five were indistinguishable by single nucleotide polymorphism (SNP) analysis, with 0 SNP distance, and one had one SNP difference, supporting the hypothesis of recent local transmission. All screen-positive healthcare workers were offered treatment with penicillin or clindamycin. No further cases were identified. CONCLUSION The increased molecular discrimination of WGS confirmed the clustering of these cases and the outbreak was contained. This demonstrates the clinical utility of WGS in managing outbreaks of invasive Streptococcus pyogenes in real-time and we recommend its implementation as a routine clinical service.
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Affiliation(s)
- H Sharma
- Bone Infection Unit, The Royal National Orthopaedic Hospital, Stanmore, UK.
| | - M R Ong
- Bone Infection Unit, The Royal National Orthopaedic Hospital, Stanmore, UK
| | - D Ready
- Respiratory and Vaccine Preventable Bacteria Reference Unit, Public Health England, London, UK
| | - J Coelho
- Respiratory and Vaccine Preventable Bacteria Reference Unit, Public Health England, London, UK
| | - N Groves
- Respiratory and Vaccine Preventable Bacteria Reference Unit, Public Health England, London, UK
| | - V Chalker
- Respiratory and Vaccine Preventable Bacteria Reference Unit, Public Health England, London, UK
| | - S Warren
- Bone Infection Unit, The Royal National Orthopaedic Hospital, Stanmore, UK
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13
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Coelho J, Cruz R. Identification and characterization of drug interactions reported in Portugal between 2008 and 2018. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz035.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- J Coelho
- ESTeSC - Coimbra Health School, Instituto Politécnico de Coimbra, Portugal
| | - R Cruz
- ESTeSC - Coimbra Health School, Instituto Politécnico de Coimbra, Portugal
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14
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Jones CS, Nowers J, Smart NJ, Coelho J, Watts A, Daniels IR. Pelvic floor reconstruction with bilateral gracilis flaps following extralevator abdominoperineal excision - a video vignette. Colorectal Dis 2017; 19:1120-1121. [PMID: 29053218 DOI: 10.1111/codi.13933] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 09/12/2017] [Indexed: 02/08/2023]
Affiliation(s)
- C S Jones
- University of Exeter Medical School, Exeter, UK
| | - J Nowers
- Exeter Surgical Health Services Research Unit (HESRU), Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - N J Smart
- Exeter Surgical Health Services Research Unit (HESRU), Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - J Coelho
- Plastic and Reconstructive Surgery Department, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - A Watts
- Plastic and Reconstructive Surgery Department, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - I R Daniels
- Exeter Surgical Health Services Research Unit (HESRU), Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
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15
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Schmidt C, Goncalves N, Silva A, Coelho J, Fontoura D, Leite S, Miranda-Silva D, Falcao-Pires I, Lourenco A, Oliveira J, Leite-Moreira A, Moreira-Goncalves D. P452Chronic exercise training modulates inflammation and reduces left ventricle stiffness in heart failure with preserved ejection fraction. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p452] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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16
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Matos-Pires A, Canelas P, Coelho J, Gaspar C, Cavagliá R. Ulsba's Epva hospital team's first year of activity. Eur Psychiatry 2017. [DOI: 10.1016/j.eurpsy.2017.01.1857] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Domestic violence (DV) against women still lacks rigor in its identification and denouncement, which makes it an under diagnosed condition.Physical and psychic well-being of women who are victims of DV is threatened hence it is essential to discuss this subject as a health matter. Furthermore, health professionals are usually DV victims’ first contact. In 2009, Margaret Chan from WHO stated that “Preventing violence against women requires a multi-sectoral approach, and in this context the health sector has a central role to play which includes helping to identify abuse early, providing victims with the necessary treatment, and referring women to appropriate and informed care.”Portuguese Health Ministry has created, through the legal dispatch No. 6378/2013 of may 16, an integrated intervention model on interpersonal violence throughout life, entitled Ação de Saúde sobre Género, Violência e Ciclo de Vida (ASGVCV), made operational by Equipas para a Prevenção da Violência em Adultos (EPVA) teams.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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17
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Meireles A, Goldsmith C, El-Ghrably I, Erginay A, Habib M, Pessoa B, Coelho J, Patel T, Tadayoni R, Massin P, Atorf J, Augustin AJ. Efficacy of 0.2 μg/day fluocinolone acetonide implant (ILUVIEN) in eyes with diabetic macular edema and prior vitrectomy. Eye (Lond) 2017; 31:684-690. [PMID: 28085139 PMCID: PMC5437318 DOI: 10.1038/eye.2016.303] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 11/15/2016] [Indexed: 11/17/2022] Open
Abstract
Purpose Limited data are available on the efficacy of the 0.2 μg/day fluocinolone acetonide (FAc) implant in eyes with prior vitrectomy. Here, we present a collection of 26 vitrectomized eyes treated with the 0.2 μg/day FAc implant. Methods Retrospective study involving six centers from four European countries analyzing the safety and efficacy data from patients (26 eyes from 25 patients) with DME and a prior vitrectomy that had been treated with one 0.2 μg/day FAc implant. Results Prior intravitreal therapies included anti-VEGF (mean, 3.8 injections) and steroids (mean, 1.9 injections). Pars plana vitrectomy (PPV) was performed in these eyes primarily for abnormalities of vitreoretinal interface, followed by proliferative diabetic retinopathy and vitreous hemorrhage. The 0.2 μg/day FAc implant was injected 24.2 months, on average, after PPV and the mean duration of follow-up after injection was 255 days (range, 90 to 759 days). The mean change in BCVA was +11.7 ETDRS letters (range, −19 to +40 letters; P<0.0004) and the mean change in central foveal thickness (CFT) was −233.5 μm (range, −678 to 274 μm; P<0.0001). The mean change in IOP from baseline at the last visit was +1.4 mm Hg (range, −9 to +8 mm Hg; P=0.0090). Eight eyes initiated or continued IOP lowering medications. Conclusions These data suggest the 0.2 μg/day FAc implant is effective in vitrectomized patients with an acceptable safety profile. Further studies are still required to confirm the current findings and to assess the effect of the 0.2 μg/day FAc implant over a longer period of follow-up.
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Affiliation(s)
- A Meireles
- Unit of Ophthalmology, CHP-Hospital Santo António, Porto, Portugal.,Unit of Ophthalmology, Universidade do Porto-Instituto Ciências Biomédicas Abel Salazar, Porto, Portugal
| | - C Goldsmith
- Unit of Ophthalmology, James Paget University Hospital, Great Yarmouth, UK
| | - I El-Ghrably
- Unit of Ophthalmology, James Cook University Hospital, Middlesbrough, UK
| | - A Erginay
- Unit of Ophthalmology, Lariboisiere University hospital, Paris, France
| | - M Habib
- Unit of Ophthalmology, Sunderland Eye Hospital, Sunderland, UK
| | - B Pessoa
- Unit of Ophthalmology, CHP-Hospital Santo António, Porto, Portugal
| | - J Coelho
- Unit of Ophthalmology, CHP-Hospital Santo António, Porto, Portugal
| | - T Patel
- Unit of Ophthalmology, James Paget University Hospital, Great Yarmouth, UK
| | - R Tadayoni
- Unit of Ophthalmology, Lariboisiere University hospital, Paris, France
| | - P Massin
- Unit of Ophthalmology, Lariboisiere University hospital, Paris, France
| | - J Atorf
- Department of Ophthalmology, Staedtisches Klinikum Karlsruhe, Karlsruhe, Germany
| | - A J Augustin
- Department of Ophthalmology, Staedtisches Klinikum Karlsruhe, Karlsruhe, Germany
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Perera KS, Vanassche T, Bosch J, Swaminathan B, Mundl H, Giruparajah M, Barboza MA, O’Donnell MJ, Gomez-Schneider M, Hankey GJ, Yoon BW, Roxas A, Lavallee P, Sargento-Freitas J, Shamalov N, Brouns R, Gagliardi RJ, Kasner SE, Pieroni A, Vermehren P, Kitagawa K, Wang Y, Muir K, Coutinho JM, Connolly SJ, Hart RG, Czeto K, Kahn M, Mattina K, Ameriso S, Pujol-Lereis V, Hawkes M, Pertierra L, Perera N, De Smedt A, Van Dyck R, Van Hooff R, Yperzeele L, Gagliardi V, Cerqueir L, Yang X, Chen W, Amarenco P, Guidoux C, Ringleb P, Bereczki D, Vastagh I, Canavan M, Toni D, Anzini A, Colosimo C, De Michele M, Di Mascio M, Durastanti L, Falcou A, Fausti S, Mancini A, Mizumo S, Uchiyama S, Kim C, Jung S, Kim Y, Kim J, Jo J, Arauz A, Quiroz-Compean A, Colin J, Nederkoorn P, Marianito V, Cunha L, Santo G, Silva F, Coelho J, Kustova M, Meshkova K, Williams G, Siegler J, Zhang C, Gallatti N, Kruszewski M. Global Survey of the Frequency of Atrial Fibrillation–Associated Stroke. Stroke 2016; 47:2197-202. [DOI: 10.1161/strokeaha.116.013378] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 06/27/2016] [Indexed: 12/22/2022]
Abstract
Background and Purpose—
Atrial fibrillation (AF) is increasingly recognized as the single most important cause of disabling ischemic stroke in the elderly. We undertook an international survey to characterize the frequency of AF-associated stroke, methods of AF detection, and patient features.
Methods—
Consecutive patients hospitalized for ischemic stroke in 2013 to 2014 were surveyed from 19 stroke research centers in 19 different countries. Data were analyzed by global regions and World Bank income levels.
Results—
Of 2144 patients with ischemic stroke, 590 (28%; 95% confidence interval, 25.6–29.5) had AF-associated stroke, with highest frequencies in North America (35%) and Europe (33%) and lowest in Latin America (17%). Most had a history of AF before stroke (15%) or newly detected AF on electrocardiography (10%); only 2% of patients with ischemic stroke had unsuspected AF detected by poststroke cardiac rhythm monitoring. The mean age and 30-day mortality rate of patients with AF-associated stroke (75 years; SD, 11.5 years; 10%; 95% confidence interval, 7.6–12.6, respectively) were substantially higher than those of patients without AF (64 years; SD, 15.58 years; 4%; 95% confidence interval, 3.3–5.4;
P
<0.001 for both comparisons). There was a strong positive correlation between the mean age and the frequency of AF (
r
=0.76;
P
=0.0002).
Conclusions—
This cross-sectional global sample of patients with recent ischemic stroke shows a substantial frequency of AF-associated stroke throughout the world in proportion to the mean age of the stroke population. Most AF is identified by history or electrocardiography; the yield of conventional short-duration cardiac rhythm monitoring is relatively low. Patients with AF-associated stroke were typically elderly (>75 years old) and more often women.
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Affiliation(s)
- Kanjana S. Perera
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Thomas Vanassche
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Jackie Bosch
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Balakumar Swaminathan
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Hardi Mundl
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Mohana Giruparajah
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Miguel A. Barboza
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Martin J. O’Donnell
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Maia Gomez-Schneider
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Graeme J. Hankey
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Byung-Woo Yoon
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Artemio Roxas
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Philippa Lavallee
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Joao Sargento-Freitas
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Nikolay Shamalov
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Raf Brouns
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Rubens J. Gagliardi
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Scott E. Kasner
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Alessio Pieroni
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Philipp Vermehren
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Kazuo Kitagawa
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Yongjun Wang
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Keith Muir
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Jonathan M. Coutinho
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Stuart J. Connolly
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - Robert G. Hart
- From the Population Health Research Institute, McMaster University, Hamilton Health Sciences, Ontario, Canada (K.S.P., J.B., B.S., M.G., S.J.C., R.G.H.); Department of Cardiovascular Sciences, University of Leuven, Belgium (T.V.); Bayer-Pharma AG, Wuppertal, Germany (H.M.); Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico (M.A.B.); University of Galway, Ireland (M.J.O.); Institute for Neurological Research, Fundacion para la Lucha contra las Enfermedades Neurologicas de la
| | - K. Czeto
- Population Health Research Institute (Coordinating Center), Hamilton, Ontario, Canada
| | - M. Kahn
- Population Health Research Institute (Coordinating Center), Hamilton, Ontario, Canada
| | - K.R. Mattina
- Population Health Research Institute (Coordinating Center), Hamilton, Ontario, Canada
| | - S.F. Ameriso
- Institute for Neurological Research, Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia (FLENI), Buenos Aires, Argentina
| | - V. Pujol-Lereis
- Institute for Neurological Research, Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia (FLENI), Buenos Aires, Argentina
| | - M. Hawkes
- Institute for Neurological Research, Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia (FLENI), Buenos Aires, Argentina
| | - L. Pertierra
- Institute for Neurological Research, Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia (FLENI), Buenos Aires, Argentina
| | - N. Perera
- School of Medicine & Pharmacology, University of Western Australia and Sir Charles Gairdner Hospital, Perth, Australia
| | - A. De Smedt
- Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - R. Van Dyck
- Universitair Ziekenhuis Brussel, Brussels, Belgium
| | | | - L. Yperzeele
- Universitair Ziekenhuis Brussel, Brussels, Belgium
| | | | - L.G. Cerqueir
- Santa Casa de São Paulo, Medical School, Sao Paulo, Brazil
| | - X. Yang
- Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - W. Chen
- Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | | | | | - P.A. Ringleb
- University Hospital Heidelberg, Heidelberg, Germany
| | | | - I. Vastagh
- Semmelweis University, Budapest, Hungary
| | - M. Canavan
- Galway University Hospitals, Galway, Ireland
| | - D. Toni
- Department of Neurology and Psychiatry, ‘Sapienza’ University, Rome, Italy
| | - A. Anzini
- Department of Neurology and Psychiatry, ‘Sapienza’ University, Rome, Italy
| | - C. Colosimo
- Department of Neurology and Psychiatry, ‘Sapienza’ University, Rome, Italy
| | - M. De Michele
- Department of Neurology and Psychiatry, ‘Sapienza’ University, Rome, Italy
| | - M.T. Di Mascio
- Department of Neurology and Psychiatry, ‘Sapienza’ University, Rome, Italy
| | - L. Durastanti
- Department of Neurology and Psychiatry, ‘Sapienza’ University, Rome, Italy
| | - A. Falcou
- Department of Neurology and Psychiatry, ‘Sapienza’ University, Rome, Italy
| | - S. Fausti
- Department of Neurology and Psychiatry, ‘Sapienza’ University, Rome, Italy
| | - A. Mancini
- Department of Neurology and Psychiatry, ‘Sapienza’ University, Rome, Italy
| | - S. Mizumo
- Tokyo Women’s Medical University, Tokyo, Japan
| | - S. Uchiyama
- Tokyo Women’s Medical University, Tokyo, Japan
| | - C.K. Kim
- Seoul National University Hospital, Seoul, Korea
| | - S. Jung
- Seoul National University Hospital, Seoul, Korea
| | - Y. Kim
- Seoul National University Hospital, Seoul, Korea
| | - J.A. Kim
- Seoul National University Hospital, Seoul, Korea
| | - J.Y. Jo
- Seoul National University Hospital, Seoul, Korea
| | - A. Arauz
- Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico
| | - A. Quiroz-Compean
- Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico
| | - J. Colin
- Instituto Nacional de Neurologia y Neurocirugia, Mexico D.F., Mexico
| | | | | | - L. Cunha
- Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - G. Santo
- Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - F. Silva
- Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - J. Coelho
- Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - M. Kustova
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - K. Meshkova
- Pirogov Russian National Research Medical University, Moscow, Russia
| | - G. Williams
- Institute of Neuroscience and Physiology, University of Glasgow, Queen Elizabeth Hospital, Glasgow, United Kingdom
| | - J. Siegler
- Hospital of the University of Pennslyvania, Philadelphia
| | - C. Zhang
- Hospital of the University of Pennslyvania, Philadelphia
| | - N. Gallatti
- Hospital of the University of Pennslyvania, Philadelphia
| | - M. Kruszewski
- Hospital of the University of Pennslyvania, Philadelphia
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19
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Marconi A, Di Marcantonio P, D'Odorico V, Cristiani S, Maiolino R, Oliva E, Origlia L, Riva M, Valenziano L, Zerbi FM, Abreu M, Adibekyan V, Allende Prieto C, Amado PJ, Benz W, Boisse I, Bonfils X, Bouchy F, Buchhave L, Buscher D, Cabral A, Canto Martins BL, Chiavassa A, Coelho J, Christensen LB, Delgado-Mena E, de Medeiros JR, Di Varano I, Figueira P, Fisher M, Fynbo JPU, Glasse ACH, Haehnelt M, Haniff C, Hansen CJ, Hatzes A, Huke P, Korn AJ, Leão IC, Liske J, Lovis C, Maslowski P, Matute I, McCracken RA, Martins CJAP, Monteiro MJPFG, Morris S, Morris T, Nicklas H, Niedzielski A, Nunes NJ, Palle E, Parr-Burman PM, Parro V, Parry I, Pepe F, Piskunov N, Queloz D, Quirrenbach A, Rebolo Lopez R, Reiners A, Reid DT, Santos N, Seifert W, Sousa S, Stempels HC, Strassmeier K, Sun X, Udry S, Vanzi L, Vestergaard M, Weber M, Zackrisson E. EELT-HIRES the high-resolution spectrograph for the E-ELT. ACTA ACUST UNITED AC 2016. [DOI: 10.1117/12.2231653] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
| | | | - V. D'Odorico
- INAF - Osservatorio Astronomico di Trieste (Italy)
| | - S. Cristiani
- INAF - Osservatorio Astronomico di Trieste (Italy)
| | | | - E. Oliva
- INAF - Osservatorio Astrofisico di Arcetri (Italy)
| | - L. Origlia
- INAF - Osservatorio Astronomico di Bologna (Italy)
| | - M. Riva
- INAF - Osservatorio Astronomico di Brera (Italy)
| | | | | | | | | | | | - P. J. Amado
- Instituto de Astrofísica de Andalucía (Spain)
| | | | - I. Boisse
- Lab. d'Astrophysique de Marseille (France)
| | - X. Bonfils
- Observatoire de Science de l'Univ. de Grenoble (France)
| | | | | | | | | | | | - A. Chiavassa
- Lab. Lagrange, Univ. Côte d'Azur, Observatoire de la Côte d'Azur (France)
| | | | | | | | | | - I. Di Varano
- Leibniz-Institut für Astrophysik Potsdam (Germany)
| | | | | | | | | | | | | | | | - A. Hatzes
- Thüringer Landessternwarte Tautenburg (Germany)
| | - P. Huke
- Univ. of Göttingen (Germany)
| | | | - I. C. Leão
- Federal Univ. of Rio Grande do Norte (Brazil)
| | | | | | | | | | | | | | | | | | | | | | | | | | - E. Palle
- Instituto de Astrofísica de Canarias (Spain)
| | | | - V. Parro
- Instituto Mauá de Tecnologia (Brazil)
| | - I. Parry
- Univ. of Cambridge (United Kingdom)
| | - F. Pepe
- Univ. de Genève (Switzerland)
| | | | | | | | | | | | | | | | | | | | | | | | - X. Sun
- Univ. of Cambridge (United Kingdom)
| | - S. Udry
- Univ. de Genève (Switzerland)
| | - L. Vanzi
- Pontificia Univ. Católica de Chile (Chile)
| | | | - M. Weber
- Leibniz-Institut für Astrophysik Potsdam (Germany)
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20
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Morais DS, Coelho J, Lopes MA, Ferraz MP, Gomes P, Fernandes MH, Santos JD, Sooraj Hussain N. Microanalysis of Bioactive Samarium Doped Glass-Reinforced Hydroxyapatite. Microsc Microanal 2015; 21 Suppl 5:31-32. [PMID: 26227696 DOI: 10.1017/s1431927615013963] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Affiliation(s)
- D S Morais
- 1CEMUC,Departamento de Engenharia Metalúrgica e Materiais, Faculdade de Engenharia,Universidade do Porto (FEUP),Rua Dr. Roberto Frias,Porto,Portugal
| | - J Coelho
- 2INESC Porto,Rua do Campo Alegre,Porto,Portugal
| | - M A Lopes
- 1CEMUC,Departamento de Engenharia Metalúrgica e Materiais, Faculdade de Engenharia,Universidade do Porto (FEUP),Rua Dr. Roberto Frias,Porto,Portugal
| | - M P Ferraz
- 3CEBIMED - Centro de Estudos em Biomedicina, Faculdade de Ciências da Saúde,Universidade Fernando Pessoa (FCS-UFP),Porto,Portugal
| | - P Gomes
- 4Faculdade de Medicina Dentária,Universidade do Porto (FMDUP),Rua Dr. Manuel Pereira da Silva,Porto,Portugal
| | - M H Fernandes
- 4Faculdade de Medicina Dentária,Universidade do Porto (FMDUP),Rua Dr. Manuel Pereira da Silva,Porto,Portugal
| | - J D Santos
- 1CEMUC,Departamento de Engenharia Metalúrgica e Materiais, Faculdade de Engenharia,Universidade do Porto (FEUP),Rua Dr. Roberto Frias,Porto,Portugal
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21
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Guy R, Williams C, Irvine N, Reynolds A, Coelho J, Saliba V, Thomas D, Doherty L, Chalker V, von Wissmann B, Chand M, Efstratiou A, Ramsay M, Lamagni T. Increase in scarlet fever notifications in the United Kingdom, 2013/2014. ACTA ACUST UNITED AC 2014; 19:20749. [PMID: 24698137 DOI: 10.2807/1560-7917.es2014.19.12.20749] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Increases in scarlet fever above usual seasonal levels are currently being seen across the United Kingdom. Medical practitioners have been alerted to the exceptional increase in incidence. Given the potential for this to signal a population increase in invasive group A streptococcal disease, close monitoring of invasive disease is essential.
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Affiliation(s)
- R Guy
- Public Health England, London, United Kingdom
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22
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Guyot A, Coelho J, Ziol M, Caux F, Laroche L. Pseudo-cirrhose par métastases hépatiques diffuses d’un mélanome choroïdien. Ann Dermatol Venereol 2013. [DOI: 10.1016/j.annder.2013.09.307] [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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23
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Neves A, Coelho J, Couto L, Roncon-Albuquerque R. PP226-SUN METABOLIC ENDOTOXEMIA AS A MODULATOR OF METABOLIC RISK IN OBESITY: A TRANSLATIONAL STUDY. Clin Nutr 2013. [DOI: 10.1016/s0261-5614(13)60271-x] [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: 10/26/2022]
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Zoysa AD, Coelho J, Daniel R, Dhami C, Kafatos G, Lamagni T, Efstratiou A. P159 Invasive group A streptococcal disease in the UK, 2008–2012 and molecular characterisation of isolates during enhanced surveillance. Int J Antimicrob Agents 2013. [DOI: 10.1016/s0924-8579(13)70402-3] [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: 11/17/2022]
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Gomes-Filho I, Coelho J, Seixas S, Passos J, Hintz A, Cerqueira E, Barreto M. SP1-108 Periodontal disease and acute myocardial infarction: community controls vs hospital controls. Br J Soc Med 2011. [DOI: 10.1136/jech.2011.142976n.85] [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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Santos C, Marcelino P, Carvalho T, Coelho J, Bispo M, Mourão L, Perdigoto R, Barroso E. The Value of Tubular Enzymes for Early Detection of Acute Kidney Injury After Liver Transplantation: An Observational Study. Transplant Proc 2010; 42:3639-43. [DOI: 10.1016/j.transproceed.2010.06.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2010] [Revised: 05/31/2010] [Accepted: 06/10/2010] [Indexed: 11/28/2022]
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Lima D, Coelho J, Pereira A, Silvestre M, Nelson D. Chemical and functional characterization of bovine blood globin obtained by the acidified acetone method. Acta Alimentaria 2010. [DOI: 10.1556/aalim.39.2010.2.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Borgström F, Ström O, Coelho J, Johansson H, Oden A, McCloskey EV, Kanis JA. The cost-effectiveness of risedronate in the UK for the management of osteoporosis using the FRAX. Osteoporos Int 2010; 21:495-505. [PMID: 19565175 DOI: 10.1007/s00198-009-0989-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2009] [Accepted: 04/23/2009] [Indexed: 11/24/2022]
Abstract
SUMMARY The study estimated the cost-effectiveness of risedronate compared to no treatment in UK women using the FRAX algorithm for fracture risk assessment. A Markov cohort model was used to estimate the cost-effectiveness. Risedronate was found cost-effective from the age of 65 years, assuming a willingness to pay for a QALY of 30,000 pounds. INTRODUCTION The aim of this study was to assess the cost-effectiveness of risedronate for the prevention and treatment in a UK setting using the FRAX algorithm for fracture risk assessment. A further aim was to establish intervention thresholds with risedronate treatment. METHODS The cost-effectiveness of risedronate was compared to no treatment in post-menopausal women with clinical risk factors for fracture using a Markov cohort model populated with data relevant for the UK. The model incorporated the features of FRAX (the WHO risk assessment tool). The analysis had a health care perspective and quality adjusted life years was used as the main outcome measure. RESULTS Treatment was cost-effective from the age of 65 years, assuming a willingness to pay for a QALY of 30,000 pounds. Treatment was also cost-effective at all ages in women who had previously sustained a fragility fracture or in women with a parental history of hip fracture with a bone mineral density set at the threshold of osteoporosis. At the 30,000 pounds threshold value for a QALY, risedronate was on average found to cost-effective below the 10-year probability of a major osteoporotic fractures of 13.0%. CONCLUSIONS Risedronate is a cost-effective agent for the treatment of established osteoporosis (osteoporosis and a prior fragility fracture) in women from the age of 50 years and older and above 65 years in women with osteoporosis alone. The results support the treatment recommendations in recent UK guidelines for osteoporosis.
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Affiliation(s)
- F Borgström
- Medical Management Centre, Karolinska Institute, Stockholm, Sweden.
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Borgström F, Ström O, Coelho J, Johansson H, Oden A, McCloskey E, Kanis JA. The cost-effectiveness of strontium ranelate in the UK for the management of osteoporosis. Osteoporos Int 2010; 21:339-49. [PMID: 19513577 DOI: 10.1007/s00198-009-0971-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2009] [Revised: 04/17/2009] [Accepted: 04/21/2009] [Indexed: 10/20/2022]
Abstract
UNLABELLED The cost-effectiveness of strontium ranelate was compared to no treatment in UK women using the FRAX algorithm for fracture risk assessment. At a willingness-to-pay of pound 30,000 per quality-adjusted life-year (QALY), strontium ranelate was generally cost-effective in women with prior fracture at the threshold of osteoporosis from an age of 65 years. INTRODUCTION The objectives of the study were to estimate the cost-effectiveness of strontium ranelate in the UK for the treatment of osteoporosis and to establish intervention thresholds for treatment using the FRAX tool. METHODS The cost-effectiveness of strontium ranelate was compared to no treatment in postmenopausal women with clinical risk factors for fracture using a lifetime simulation model based on Markov cohort methodology that incorporated the features of FRAX. RESULTS At a threshold of pound 30,000 per QALY, strontium ranelate was generally cost-effective in women from an age of 65 years with prior fracture at the threshold of osteoporosis (i.e., a T-score of -2.5 SD) and in women with a prior fracture (and no information on bone mineral density) from the age of 65 years. At a threshold of pound 20,000, strontium ranelate became cost-effective at a 10-year fracture probability of 25.7% and at 16.9% with a threshold of pound 30,000 for a QALY. CONCLUSIONS Strontium ranelate is a cost-effective agent for the treatment of established osteoporosis in women over the age of 65 years. Cost-effective scenarios were also found for the prevention and treatment of fractures associated with osteoporosis, in younger women with additional clinical risk factors.
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Affiliation(s)
- F Borgström
- Medical Management Centre, Karolinska Institute, Stockholm, Sweden.
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Coelho J, Soyer P, Pautrat K, Boudiaf M, Vahedi K, Reignier S, Valleur P, Marteau P. [Management of ileal stenosis in patients with Crohn's disease]. ACTA ACUST UNITED AC 2009; 33:F75-81. [PMID: 19733458 DOI: 10.1016/j.gcb.2009.07.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Stenosis is the most frequent complication during Crohn's disease. The lesion can be inflammatory, or due to a fibrosing or neoplastic process. The medical treatment with anti-inflammatory drugs is usually sufficient as first line treatment; fibrous lesions require endoscopic or surgical procedures while neoplastic lesions require surgery. A multidisciplinary approach (radiologic, medical, surgical and endoscopic) is needed. In a first part, we discuss the definition of stenosis and the modalities of imaging (particularly MRI) and of treatment (particularly with TNFalpha antagonists). Then we expose the strategy for the management of the most frequent clinical situations: occlusion, ileal inflammatory stenosis, stenosis of an ileocolonic anastomosis and chronic fibrous stenosis. The treatment decision takes into account the results of radiological assessment, CRP level and the effects of the previous treatments.
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Affiliation(s)
- J Coelho
- Département médicochirurgical de pathologie digestive, hôpital Lariboisière, 2 rue Ambroise-Paré, Paris, France
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Hochmann B, Coelho J, Segura J, Galli M, Ketzoian C, Pebet M. [The evolution of cerebrovascular accidents in the town of Rivera, Uruguay]. Rev Neurol 2007; 44:601-5. [PMID: 17523118] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
INTRODUCTION Improving the health care dispensed to patients who have suffered a cerebrovascular accident (CVA) requires a thorough knowledge of its evolution. AIMS To examine the evolution of CVA and its subgroups by looking at the rates of mortality, recurrences and extra-neurological complications. We also sought to determine the value of different clinical scales and urinary incontinence at the beginning of CVA as factors that could potentially predict its severity. A third objective was to find out the time elapsed between the onset of CVA and the patient's contacting the medical team. PATIENTS AND METHODS The study, which spanned the period between 1st March 2000 and 28th February 2002, was conducted in the town of Rivera, which has a population of 62 859 and is located in the north of the Eastern Republic of Uruguay. During the first year of the study, 79 patients with CVA were registered, each of whom was clinically monitored for a year. RESULTS The mortality rate at one month was 24% and at one year rose to 38%. The validity of certain factors predicting mortality due to CVA was confirmed as a lower score on the Glasgow scale, a higher score on the NIH impairment scale, and the presence of urinary incontinence, haemorrhagic CVA and total anterior circulation syndrome. In 87.3% of cases the patient was attended within the first 24 hours. CONCLUSIONS The findings of this study will make it possible to adopt health care strategies to improve the quality of medical attention, lower the mortality rate and prevent sequelae in CVA patients.
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Affiliation(s)
- B Hochmann
- Hospital Departamental de Rivera, Rivera, Uruguay.
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Lima DM, de Almeida BF, Cordioli R, Moura ET, Schimdtbauer I, Nassar A, Silva FM, Zigaib R, Forte D, Giannini F, Coelho J, Park M. Sequential Organ Failure Assessment score trends and sepsis survival in a Brazilian university hospital intensive care unit. Crit Care 2007. [PMCID: PMC4095518 DOI: 10.1186/cc5625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Forte D, Ranzani O, Stape N, Gianinni F, Cordioli R, Lima D, Coelho J, Nassar P, Zigaib R, Azevedo E, Schimidtbauer I, Silva F, Cordeiro B, Toledo-Maciel A, Park M. Quality of life aspects in oncologic patients who survived an intensive care unit admission. Crit Care 2007. [PMCID: PMC4095548 DOI: 10.1186/cc5655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Lima DM, Almeida BFC, Cordioli RL, Moura ETA, Schmidtbauer I, Junior APN, Silva FMQ, Zigaib R, Forte D, Giannini F, Coelho J, Maciel AT, Park M. SOFA-derived variables and sepsis survival in a Brazilian university hospital intensive care unit. Crit Care 2007. [PMCID: PMC3301223 DOI: 10.1186/cc5883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Hochmann B, Coelho J, Segura J, Galli M, Ketzoian C, Pebet M. [The incidence of cerebrovascular accidents in the town of Rivera, Uruguay]. Rev Neurol 2006; 43:78-83. [PMID: 16838254] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
INTRODUCTION Knowledge about the epidemiology of cerebrovascular accidents (CVA), or stroke, in the town of Rivera, Uruguay, would be useful as the basis on which to apply health care strategies both in the prevention of risk factors and in early diagnosis and treatment. AIMS To determine the incidence of CVA in the town of Rivera and to study the association between certain risk factors and the pathological type of CVA. PATIENTS AND METHODS The study, which spanned the period between 1st March 2000 and 28th February 2001, was conducted in the town of Rivera, which has a population of 62,859 and is located in the north of the Eastern Republic of Uruguay. The sample consisted of 114 patients with CVA, of whom 79 had no previous history of CVA -first CVA in lifetime (FCVAL)-. RESULTS AND CONCLUSIONS The incidence of CVA was 181.3 cases per 100,000 inhabitants per year. The incidence of FCVAL was 125.7 cases per 100,000 inhabitants per year. 73.4% of the FCVAL were ischaemic and 26.6% were haemorrhagic. A high percentage of arterial hypertension was found in patients with CVA (84%) and with FCVAL (80.7%), and a statistically significant association was observed between congestive heart failure and ischaemic CVA.
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Affiliation(s)
- B Hochmann
- Servico de Neurología, Hospital Departamental de Rivera, Rivera, Uruguay.
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Clausi C, Verdant C, Yaguchi A, Cozzi S, Zakariah A, Coelho J, Akieda K, Bruhn A, Melot C, Vincent J. Crit Care 2006; 10:P428. [DOI: 10.1186/cc4775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Caeiro L, Ferro JM, Claro MI, Coelho J, Albuquerque R, Figueira ML. Delirium in acute stroke: a preliminary study of the role of anticholinergic medications. Eur J Neurol 2004; 11:699-704. [PMID: 15469455 DOI: 10.1111/j.1468-1331.2004.00897.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The pathogenesis of delirium in acute stroke is incompletely understood. The use of medications with anticholinergic (ACH) activity is associated with an increased frequency of delirium. We hypothesized that the intake of medications with ACH activity is associated with delirium in acute stroke patients. Delirium was assessed using the DSM-IV-TR criteria and the Delirium Rating Scale, in a sample of consecutive patients with an acute (< or =4 days) cerebral infarct or intracerebral haemorrhage (ICH). We performed a gender and age matched case-control study. Twenty-two delirious stroke patients (cases) and 52 non-delirious patients (controls) were compared concerning the intake of ACH medications (i) before stroke, (ii) during hospitalization but before the assessment. The variables associated with delirium on bivariate analysis were entered in a stepwise logistic regression analysis. The final regression model (Nagelkerke R2 = 0.65) retained non-neuroleptics ACH medication during hospitalization (OR = 24.4; 95% CI = 2.18-250), medical complications (OR = 20.8; 95% CI = 3.46-125), ACH medication taken before stroke (OR = 17.5; 95% CI = 1.00-333.3) and ICH (OR = 16.9; 95% CI = 2.73-100) as independent predictors of delirium. This preliminary result indicates that drugs with subtle ACH activity play a role in the pathogeneses of delirium in acute stroke. Medication with ACH activity should be avoided in acute stroke patients.
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Affiliation(s)
- L Caeiro
- Serviço de Neurologia, Stroke Unit, Hospital de Santa Maria, Faculdade de Medicina de Lisboa, Portugal.
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Turton JF, Kaufmann ME, Warner M, Coelho J, Dijkshoorn L, van der Reijden T, Pitt TL. A prevalent, multiresistant clone of Acinetobacter baumannii in Southeast England. J Hosp Infect 2004; 58:170-9. [PMID: 15501330 DOI: 10.1016/j.jhin.2004.05.011] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2003] [Accepted: 05/17/2004] [Indexed: 10/26/2022]
Abstract
A multiresistant clone of Acinetobacter baumannii was identified in 24 hospitals in the UK, predominantly in the London area, over a period of three years. Isolates were characterized by distinctive ApaI macrorestriction profiles, as resolved by pulsed-field gel electrophoresis (PFGE), which all clustered within 80% similarity using a 1% band position tolerance setting. The first isolates identified were received by the reference laboratories in April 2000, and by June 2003, a total of 375 isolates with similar PFGE profiles from 310 patients from 24 hospitals had been received. The isolates originated mainly from sputum and wound specimens, with the majority from patients in intensive care units. Amplified fragment length polymorphism analysis of a subset of isolates showed that they clustered closely, supporting the PFGE results. All the isolates tested were highly resistant to ampicillin, piperacillin, piperacillin/tazobactam, ceftazidime, cefotaxime, gentamicin and ciprofloxacin, and most isolates were carbapenem resistant. Amikacin sensitivity varied from susceptible [minimum inhibitory concentration (MIC) <or= 4 mg/L] to highly resistant (MIC >256 mg/L).
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Affiliation(s)
- J F Turton
- Specialist and Reference Microbiology Division, Laboratory of Healthcare Associated Infection, Health Protection Agency, 61 Colindale Avenue, London NW9 5HT, UK
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Affiliation(s)
- J Coelho
- Antibiotic Resistance Monitoring and Reference Laboratory, Specialist and Reference Microbiology Division, Health Protection Agency-Colindale, 61 Colindale Avenue, London NW9 5HT, UK.
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Chambino MT, Correia A, Coelho J. Floc characterisation by analysis of laser beam attenuation. Environ Technol 2004; 25:657-665. [PMID: 15369285 DOI: 10.1080/09593330.2004.9619355] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The continuous growth in the demand of good quality water for different purposes makes the control of environmental pollution a matter for public and official concern. The monitoring of particles for quality control of water or wastewater treatment is becoming important and the need for the development of control devices is increasing. The purpose of this work was to develop a photosedimentation method for floc characterization combining gravitational settling with photoelectric measurements. Settling particles cross a light beam that illuminates a detection system. The attenuation of the beam is related to the projected area of the particles and so the particle size distribution can be determined. When a floc crosses the beam, the amount of light reaching the detector is reduced. Voltage/time signals are analyzed in order to produce the physical characteristics of flocs such as size and density. Different light sources and detection systems were tested in calibration tests and afterwards flocculated suspensions were used for experimental analysis. Floc characteristics could then be related to the experimental conditions of floc formation (mixing conditions and polymer concentration). With the experience acquired, a prototype was designed and implemented, being capable of operating in laboratory or field conditions.
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Affiliation(s)
- M T Chambino
- Instituto Nacional de Engenharia e Tecnologia Industrial, Estrada do Paço do Lumiar, 1649-038 Lisboa, Portugal
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Silveira I, Miranda C, Guimarães L, Moreira MC, Alonso I, Mendonça P, Ferro A, Pinto-Basto J, Coelho J, Ferreirinha F, Poirier J, Parreira E, Vale J, Januário C, Barbot C, Tuna A, Barros J, Koide R, Tsuji S, Holmes SE, Margolis RL, Jardim L, Pandolfo M, Coutinho P, Sequeiros J. Trinucleotide repeats in 202 families with ataxia: a small expanded (CAG)n allele at the SCA17 locus. Arch Neurol 2002; 59:623-9. [PMID: 11939898 DOI: 10.1001/archneur.59.4.623] [Citation(s) in RCA: 130] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Ten neurodegenerative disorders characterized by spinocerebellar ataxia (SCA) are known to be caused by trinucleotide repeat (TNR) expansions. However, in some instances the molecular diagnosis is considered indeterminate because of the overlap between normal and affected allele ranges. In addition, the mechanism that generates expanded alleles is not completely understood. OBJECTIVE To examine the clinical and molecular characteristics of a large group of Portuguese and Brazilian families with ataxia to improve knowledge of the molecular diagnosis of SCA. PATIENTS AND METHODS We have (1) assessed repeat sizes at all known TNR loci implicated in SCA; (2) determined frequency distributions of normal alleles and expansions; and (3) looked at genotype-phenotype correlations in 202 unrelated Portuguese and Brazilian patients with SCA. Molecular analysis of TNR expansions was performed using polymerase chain reaction amplification. RESULTS Patients from 110 unrelated families with SCA showed TNR expansions at 1 of the loci studied. Dominantly transmitted cases had (CAG)(n) expansions at the Machado-Joseph disease gene (MJD1) (63%), at SCA2 (3%), the gene for dentatorubropallidoluysian atrophy (DRPLA) (2%), SCA6 (1%), or SCA7 (1%) loci, or (CTG)(n) expansions at the SCA8 (2%) gene, whereas (GAA)(n) expansions in the Freidreich ataxia gene (FRDA) were found in 64% of families with recessive ataxia. Isolated patients also had TNR expansions at the MJD1 (6%), SCA8 (6%), or FRDA (8%) genes; in addition, an expanded allele at the TATA-binding protein gene (TBP), with 43 CAGs, was present in a patient with ataxia and mental deterioration. Associations between frequencies of SCA2 and SCA6 and a frequency of large normal alleles were found in Portuguese and Brazilian individuals, respectively. Interestingly, no association between the frequencies of DRPLA and large normal alleles was found in the Portuguese group. CONCLUSIONS Our results show that (1) a significant number of isolated cases of ataxia are due to TNR expansions; (2) expanded DRPLA alleles in Portuguese families may have evolved from an ancestral haplotype; and (3) small (CAG)(n) expansions at the TBP gene may cause SCA17.
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Affiliation(s)
- I Silveira
- UnIGENe, IBMC, Rua do Campo Alegre 823, 4150-180, Porto, Portugal.
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Schwartz IV, Karam S, Ashton-Prolla P, Michelin K, Coelho J, Pires RF, Pereira ML, Giugliani R. Effects of imilglucerase withdrawal on an adult with Gaucher disease. Br J Haematol 2001; 113:1089. [PMID: 11442517 DOI: 10.1046/j.1365-2141.2001.02821-13.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Albano LM, Sugayama SS, Bertola DR, Andrade CE, Utagawa CY, Puppi F, Nader HB, Toma L, Coelho J, Leistner S, Burin M, Giugliani R, Chong AK. Clinical and laboratorial study of 19 cases of mucopolysaccharidoses. Rev Hosp Clin Fac Med Sao Paulo 2000; 55:213-8. [PMID: 11313661 DOI: 10.1590/s0041-87812000000600004] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
UNLABELLED The mucopolysaccharidoses (MPS) are a heterogeneous group of inborn errors of lysosomal glycosaminoglycan (GAG) metabolism. The importance of this group of disorders among the inborn errors of metabolism led us to report 19 cases. METHOD We performed clinical, radiological, and biochemical evaluations of the suspected patients, which allowed us to establish a definite diagnosis in 19 cases. RESULTS Not all patients showed increased GAG levels in urine; enzyme assays should be performed in all cases with strong clinical suspicion. The diagnosis was made on average at the age of 48 months, and the 19 MPS cases, after a full clinical, radiological, and biochemical study, were classified as follows: Hurler - MPS I (1 case); Hunter - MPS II (2 cases); Sanfilippo - MPS III (2 cases); Morquio - MPS IV (4 cases); Maroteaux-Lamy - MPS VI (9 cases); and Sly - MPS VII (1 case). DISCUSSION The high relative frequency of Maroteaux-Lamy disease contrasts with most reports in the literature and could express a population variability.
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Affiliation(s)
- L M Albano
- Genetic Unit of the Department of Pediatrics, Hospital das Clinicas, University of São Paulo
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Baruffi RL, Mauri AL, Petersen CG, Ferreira RC, Coelho J, Franco JG. Zona thinning with noncontact diode laser in patients aged < or = 37 years with no previous failure of implantation: a prospective randomized study. J Assist Reprod Genet 2000; 17:557-60. [PMID: 11212860 PMCID: PMC3455458 DOI: 10.1023/a:1026481729632] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [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: 11/12/2022] Open
Abstract
PURPOSE Zona thinning (ZT) is a technique used to improve pregnancy rates among patients > or = 38 years old and/or patients presenting previous implantation failure. The objective of the study was to determine whether ZT has a beneficial effect on patients younger than 37 years who are undergoing the first ICSI attempt. METHODS A total of 103 patients submitted to ICSI for the first time and those aged < or = 37 years were divided in a prospective and randomized manner into two groups: group I, patients submitted to ZT (n = 51) (a laser diode with 1.48-micron wavelength (Fertilaser) was used for the procedure); group II, patients with no ZT (n = 52). In both groups, embryo transfer was performed on the second day. RESULTS The age of group I patients (31.8 +/- 3.6) did not differ (P = 0.53) from that of group II patients (31.4 +/- 3.6). The number of metaphase II oocytes was similar (P = 0.76) for the two groups (group I = 9.12 +/- 5.27; group II = 8.67 +/- 5.02). The average number of embryos available per transfer of group I (6.14 +/- 4.02) did not differ (P = 0.69) from that of group II (5.75 +/- 3.83). The number of embryos transferred was similar (P = 0.61) for the two groups (group I = 2.76 +/- 0.9; group II = 2.87 +/- 0.79). The thickness of the zona pellucida of group I embryos (16.6 +/- 2.2 microns) did not differ (P = 0.08) from that of group II embryos (17.1 +/- 1.7 microns). The rate of embryo implantation (20.8%) and the rate of clinical pregnancy per embryo transfer (40.3%) were higher for group II than for group I (17.7% and 33.3%, respectively), but the difference was not significant (P = 0.55 and P = 0.54). CONCLUSIONS These results suggest that ZT in the population aged < or = 37 years and with no previous failure of implantation may have no impact on intracytoplasmic sperm injection success rates.
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Affiliation(s)
- R L Baruffi
- Center for Human Reproduction, Sinhá Junqueira Maternity Foundation, Rua D. Alberto Gonçalves, 1500/CEP 14085-100, Ribeirão Preto, SP, Brazil
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Baruffi R, Mauri A, Petersen E, Ferreira R, Coelho J, Franco J. Prospective Randomized Comparison of Two Forms of Assisted Hatching Using Laser in Thawed Embryos. Fertil Steril 2000. [DOI: 10.1016/s0015-0282(00)00992-4] [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: 10/18/2022]
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Coelho J, Kohut BE, Mankodi S, Parikh R, Wu MM. Essential oils in an antiplaque and antigingivitis dentifrice: a 6-month study. Am J Dent 2000; 13:5C-10C. [PMID: 11763912] [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] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
PURPOSE To determine if a dentifrice formulated with the fixed combination of essential oils possessed antiplaque and antigingivitis properties. MATERIALS AND METHODS This study was a blinded, randomized, controlled clinical trial. The 6-month study had clinical examinations at baseline, 3 and 6 months. The examinations consisted of three indices; a plaque index, the Modified Gingival Index and a bleeding index. RESULTS At 6 months, the essential oil-containing dentifrice group had statistically significantly (P < 0.001) lower whole-mouth and interproximal mean plaque index scores exhibiting mean reductions of 18.3% and 18.1% relative to the vehicle control. At 6 months, the essential oil-containing dentifrice group had statistically significantly (P < 0.001) lower whole-mouth and interproximal mean gingival index scores compared to the vehicle control with reductions of 16.2% and 15.5%, respectively. Finally, for the gingival bleeding index, the essential oil-containing dentifrice group had statistically significantly (P < 0.001) lower whole-mouth and interproximal mean bleeding index scores and reductions of 40.5% and 46.9% at 6 months compared to the vehicle control.
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Affiliation(s)
- J Coelho
- The Warner-Lambert Consumer Healthcare Division of the Warner-Lambert Consumer Group of Pfizer, Morris Plains, NJ 07950, USA.
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Contart P, Baruffi RL, Coelho J, Mauri AL, Petersen C, Franco Júnior JG. Power Doppler endometrial evaluation as a method for the prognosis of embryo implantation in an ICSI program. J Assist Reprod Genet 2000; 17:329-34. [PMID: 11042830 PMCID: PMC3455395 DOI: 10.1023/a:1009405128160] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [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: 11/12/2022] Open
Abstract
PURPOSE The objective of the present study was to evaluate power Doppler of the endometrium as a parameter for the prognosis of embryo implantation in patients who underwent intracytoplasmic sperm injection (ICSI). METHODS The power Doppler was performed on a transverse section at the level of the uterine fundus on the day of human chorionic gonadotropin in 185 patients who submitted to ovarian stimulation for ICSI. The endometrium was divided into four equal quadrants and classified as grade I, II, III, or IV according to the visualization of the power Doppler in the quadrants. The color Doppler signal was considered to be positive when it reached at least the basal layer of the endometrium. RESULTS Age, number of days of stimulation, number of follicles > or = 16 mm, number of oocytes in metaphase II retrieved, and fertilization rate did not differ patients with the four different types of endometrial grades. Endometrial thickness and the pulsatility index of uterine artery also were similar for the four grades. The rate of embryo implantation also did not differ significantly (P = 0.53) among groups: grade I = 10%; grade II = 11.6%; grade III = 15.4%; grade IV = 10.5%. The pregnancy rates were grade I = 25%; grade II = 29.7%; grade III = 37.5%; grade IV = 23.8% (P = 0.44). CONCLUSIONS Our data demonstrate that isolated evaluation of endometrial vascularization with power Doppler is not an important factor for the prediction of pregnancy in an ICSI program.
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Affiliation(s)
- P Contart
- Center for Human Reproduction, Sinhá Junqueira Maternity Foundation, Rua D. Alberto Gonçalves, Ribeirão Preto, SP, Brazil
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Kohut B, Coelho J, Sharma NC, Galustians J, Proskin HM. A short-term brushing model for assessing antiplaque/antigingivitis dentifrice effectiveness: a pilot study. J Clin Dent 2000; 10:119-23. [PMID: 10825859] [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] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
This pilot clinical study was conducted to evaluate the utility of a short-term brushing model for assessing the inhibition of supragingival plaque and gingivitis by an essential oil-containing dentifrice formulation. Forty-two qualifying subjects entered and completed this double-blind, parallel group, controlled study. At baseline, subjects received an oral soft and hard tissue examination and were also scored for plaque, gingivitis and bleeding, both visually and invasively. Subjects received a supragingival prophylaxis and were randomly assigned to an experimental essential oil-containing dentifrice or its vehicle control. Subjects brushed unsupervised for one minute, twice daily for three weeks, after which all clinical examinations were repeated. All examinations were performed by a qualified and calibrated examiner. Analyses of covariance were used to compare inter-group means for each of the three outcome variables. Compared to its vehicle control, the experimental dentifrice produced statistically significant (p < 0.0001) reductions of 39.6% for plaque, 10.8% for gingivitis, and 65.4% for bleeding. No adverse events were observed or reported. The results of this pilot study suggest that three weeks of conventional use may be an adequate duration to demonstrate effectiveness of an essential oil-containing dentifrice. Confirmation of these results in a duplicate study is desirable to assess the reliability of the model. Furthermore, the utility of this model to determine the effects of formula modifications to the antiplaque and antigingivitis activity of active agents needs to be explored.
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Affiliation(s)
- B Kohut
- Warner-Lambert Co., Morris Plains, NJ, USA
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Pan P, Barnett ML, Coelho J, Brogdon C, Finnegan MB. Determination of the in situ bactericidal activity of an essential oil mouthrinse using a vital stain method. J Clin Periodontol 2000; 27:256-61. [PMID: 10783839 DOI: 10.1034/j.1600-051x.2000.027004256.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Recent research has indicated that bacteria within a biofilm may undergo changes in susceptibility to antimicrobial agents when compared to planktonic forms. This study was conducted to determine the bactericidal effect of an essential oil-containing mouthrinse (Listerine Antiseptic) on dental plaque bacteria in situ. METHODS 1-day-old plaque in 17 subjects was sampled at baseline from the buccal surfaces of diagonally contralateral maxillary and mandibular bicuspids and 1st molars. Subjects were then randomly assigned either an essential oil mouthrinse or a sterile saline negative control and rinsed under supervision with 20 ml for 30 s. 30 min later, plaque was sampled from the remaining contralateral posterior teeth. Subjects repeated these procedures with their respective alternate rinse after 1 week. Pooled plaque samples from each subject at each sampling period were stained with a commercially-available fluorescent stain which fluoresces live and dead bacteria green and red, respectively. The stained plaque specimens were analyzed using computerized image analysis. A separate in vitro study was conducted to determine the relationship between the % red stain per sample and bacterial viability. RESULTS Analysis of vital stained plaque specimens indicated that following rinsing with the essential oil mouthrinse, 78.7% of bacteria were dead compared to 27.9% following rinsing with the negative control (p<0.001). The in vitro findings demonstrated that the % red stain per sample is reflective of actual bacterial kill. CONCLUSIONS This study confirms the findings of previous in vitro and in vivo studies which demonstrated the essential oil mouthrinse to have significant biocidal activity against oral micro-organisms. These studies all support the primacy of a bactericidal mechanism in producing the plaque and gingivitis reductions observed in numerous clinical trials conducted on the essential oil mouthrinse.
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Affiliation(s)
- P Pan
- Warner-Lambert Co., Morris Plains, NJ 07950, USA
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