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  1. AU="Alain Putot"
  2. AU="Moustakim, Hamza"
  3. AU="Lavoie, Julie"
  4. AU="Wahlen, Bianca M"
  5. AU="Iqra Rasheed, -"
  6. AU="Rincon-Arevalo, Hector"
  7. AU="Kirsch, L"
  8. AU="Yurong Qiao"
  9. AU="Shapera, Shane"
  10. AU="O'Connor, Richard J"
  11. AU="Li, Zhixing"
  12. AU="Fender, Christian"
  13. AU="Frangou, Nikoletta"
  14. AU="Chan, Curtis"
  15. AU="Yang, Shilun"
  16. AU="Viswanathan, Thiruselvam"
  17. AU="Rexach, Irene"
  18. AU="CUI Yongchun"

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  1. Artikel ; Online: Acute Care and Medication Management in Older Adults

    Patrick Manckoundia / Alain Putot

    Journal of Clinical Medicine, Vol 10, Iss 166, p

    2021  Band 166

    Abstract: The number of healthy and frail older adults is increasing worldwide, especially in industrialized countries, as a result of the increase in life expectancy [.] ...

    Abstract The number of healthy and frail older adults is increasing worldwide, especially in industrialized countries, as a result of the increase in life expectancy [.]
    Schlagwörter n/a ; Medicine ; R
    Sprache Englisch
    Erscheinungsdatum 2021-01-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  2. Artikel ; Online: Coronary Artery Disease

    Hermann Yao / Marianne Zeller / Roland N’Guetta / Yves Cottin / Alain Putot

    Journal of Clinical Medicine, Vol 12, Iss 6412, p

    A Key Issue in Type 2 Myocardial Infarction: Systematic Review and Recent Findings

    2023  Band 6412

    Abstract: Underlying coronary artery disease (CAD) is increasingly considered to be a key issue in the pathophysiology of type 2 myocardial infarction (T2MI). In T2MI, which is attributable to a mismatch between oxygen supply/demand, CAD is common and appears to ... ...

    Abstract Underlying coronary artery disease (CAD) is increasingly considered to be a key issue in the pathophysiology of type 2 myocardial infarction (T2MI). In T2MI, which is attributable to a mismatch between oxygen supply/demand, CAD is common and appears to be more severe than in type 1 myocardial infarction (T1MI). Little is known about the heterogeneous mechanisms that cause supply/demand imbalance and non-coronary triggers leading to myocardial ischemia or about how they are potentially modulated by the presence and severity of CAD. CAD seems to be underrecognized and undertreated in T2MI, even though previous studies have demonstrated both the short and long-term prognostic value of CAD in T2MI. In this literature review, we attempt to address the prevalence and severity of CAD, challenges in the discrimination between T2MI and T1MI in the presence of CAD, and the prognostic value of CAD among patients with T2MI.
    Schlagwörter type 2 myocardial infarction ; coronary angiography ; coronary artery disease ; prognosis ; secondary prevention medications ; Medicine ; R
    Thema/Rubrik (Code) 610
    Sprache Englisch
    Erscheinungsdatum 2023-10-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  3. Artikel ; Online: Acute Labyrinthitis Revealing COVID-19

    Marie Perret / Angélique Bernard / Alan Rahmani / Patrick Manckoundia / Alain Putot

    Diagnostics, Vol 11, Iss 482, p

    2021  Band 482

    Abstract: An 84-year-old man presented to the emergency department for acute vomiting associated with rotational vertigo and a sudden right sensorineural hearing loss. A left peripheral vestibular nystagmus was highlighted. The patient was afebrile, without ... ...

    Abstract An 84-year-old man presented to the emergency department for acute vomiting associated with rotational vertigo and a sudden right sensorineural hearing loss. A left peripheral vestibular nystagmus was highlighted. The patient was afebrile, without respiratory signs or symptoms. Blood sampling at admission showed lymphopenia, thrombopenia and neutrophil polynucleosis, without elevation of C reactive protein. Cerebral magnetic resonance imaging eliminated a neurovascular origin. Vestibule, right semicircular canals and cochlear FLAIR hypersignals were highlighted, leading to the diagnosis of right labyrinthitis. A nasopharyngeal swab sampled at admission returned positive for SARS CoV2 by polymerase chain reaction. The etiologic investigation, including syphilitic and viral research, was otherwise negative. An oral corticotherapy (prednisone 70 mg daily) was introduced, followed by a progressive clinical recovery. Although acute otitis media have already been highlighted as an unusual presentation of COVID-19, radiology-proven labyrinthitis had to our knowledge, never been described to date.
    Schlagwörter labyrinthitis ; inner otitis ; hearing loss ; vertigo ; COVID-19 ; SARS CoV2 ; Medicine (General) ; R5-920
    Sprache Englisch
    Erscheinungsdatum 2021-03-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  4. Artikel ; Online: Mid-Term Mortality in Older Anemic Patients with Type 2 Myocardial Infarction

    Arthur Hacquin / Alain Putot / Frederic Chague / Patrick Manckoundia / Yves Cottin / Marianne Zeller

    Journal of Clinical Medicine, Vol 11, Iss 2423, p

    Does Blood Transfusion sImprove Prognosis?

    2022  Band 2423

    Abstract: 1) Anemia often predisposes older patients to type 2 myocardial infarction (T2MI). However, the management of this frequent association remains uncertain. We aimed to evaluate the impact of red blood cell transfusion during the acute phase of T2MI in ... ...

    Abstract (1) Anemia often predisposes older patients to type 2 myocardial infarction (T2MI). However, the management of this frequent association remains uncertain. We aimed to evaluate the impact of red blood cell transfusion during the acute phase of T2MI in older anemic inpatients. (2) Methods and results: We performed a retrospective study using a French regional database. One hundred and seventy-eight patients aged 65 years or older, presenting with a T2MI and anemia, were selected. Patients were split into two groups: one that received a red blood cell transfusion (≥1 red blood cell unit) and one that did not. A propensity score was built to adjust for potential confounders, and the association between transfusion and 30-day mortality was evaluated with an inverse propensity score weighted Cox model. Transfusion was not associated with 30-day all-cause mortality (propensity score weighted hazard ratio (HR) 1.59 (0.55–4.56), p = 0.38). However, 1-year all-cause mortality was significantly higher in the transfusion group (propensity score weighted HR 2.47 (1.22–4.97), p = 0.011). (3) Conclusion: Our findings in older adults with anemia suggest that blood transfusion in the acute phase of T2MI could not be associated with improved short-term prognosis. Prospective studies are urgently needed to assess the impact of transfusion on longer-term prognosis.
    Schlagwörter type 2 myocardial infarction ; anemia ; red blood cell transfusion ; older patients ; mortality ; Medicine ; R
    Thema/Rubrik (Code) 610 ; 616
    Sprache Englisch
    Erscheinungsdatum 2022-04-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  5. Artikel ; Online: High-Flow Nasal Cannula Oxygenation in Older Patients with SARS-CoV-2-Related Acute Respiratory Failure

    Arthur Hacquin / Marie Perret / Patrick Manckoundia / Philippe Bonniaud / Guillaume Beltramo / Marjolaine Georges / Alain Putot

    Journal of Clinical Medicine, Vol 10, Iss 3515, p

    2021  Band 3515

    Abstract: We aimed to compare the mortality and comfort associated with high-flow nasal cannula oxygenation (HFNCO) and high-concentration mask (HCM) in older SARS-CoV-2 infected patients who were hospitalized in non-intensive care units. In this retrospective ... ...

    Abstract We aimed to compare the mortality and comfort associated with high-flow nasal cannula oxygenation (HFNCO) and high-concentration mask (HCM) in older SARS-CoV-2 infected patients who were hospitalized in non-intensive care units. In this retrospective cohort study, we included all consecutive patients aged 75 years and older who were hospitalized for acute respiratory failure (ARF) in either an acute geriatric unit or an acute pulmonary care unit, and tested positive for SARS-CoV-2. We compared the in-hospital prognosis between patients treated with HFNCO and patients treated with HCM. To account for confounders, we created a propensity score for HFNCO, and stabilizing inverse probability of treatment weighting (SIPTW) was applied. From March 2020 to January 2021, 67 patients (median age 87 years, 41 men) were hospitalized with SARS-CoV-2-related ARF, of whom 41 (61%) received HFNCO and 26 (39%) did not. Age and comorbidities did not significantly differ in the two groups, whereas clinical presentation was more severe in the HFNCO group (NEW2 score: 8 (5–11) vs. 7 (5–8), p = 0.02, and Sp02/Fi02: 88 (98–120) vs. 117 (114–148), p = 0.03). Seven (17%) vs. two (5%) patients survived at 30 days in the HFNCO and HCM group, respectively. Overall, after SIPTW, HFNCO was significantly associated with greater survival (adjusted hazard ratio (AHR) 0.57, 95% CI 0.33–0.99; p = 0.04). HFNCO use was associated with a lower need for morphine (AHR 0.39, 95% CI 0.21–0.71; p = 0.005), but not for midazolam (AHR 0.66, 95% CI 0.37–1.19; p = 0.17). In conclusion, HFNCO use in non-intensive care units may reduce mortality and discomfort in older inpatients with SARS-CoV-2-related ARF.
    Schlagwörter COVID-19 ; pneumonia ; coronavirus ; comfort ; mortality ; Medicine ; R
    Thema/Rubrik (Code) 610
    Sprache Englisch
    Erscheinungsdatum 2021-08-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  6. Artikel ; Online: Atypical Presentation of Bacteremic Urinary Tract Infection in Older Patients

    Caroline Laborde / Julien Bador / Arthur Hacquin / Jérémy Barben / Sophie Putot / Patrick Manckoundia / Alain Putot

    Diagnostics, Vol 11, Iss 523, p

    Frequency and Prognostic Impact

    2021  Band 523

    Abstract: In older patients, urinary tract infection (UTI) often has an atypical clinical presentation, making its diagnosis difficult. We aimed to describe the clinical presentation in older inpatients with UTI-related bacteremia and to determine the prognostic ... ...

    Abstract In older patients, urinary tract infection (UTI) often has an atypical clinical presentation, making its diagnosis difficult. We aimed to describe the clinical presentation in older inpatients with UTI-related bacteremia and to determine the prognostic impact of atypical presentation. This cohort study included all consecutive patients older than 75 years hospitalized in a university hospital in 2019 with a UTI-related gram-negative bacillus (GNB) bacteremia, defined by blood and urine cultures positive for the same GNB, and followed up for 90 days. Patients with typical symptoms of UTI were compared to patients with atypical forms. Among 3865 inpatients over 75 with GNB-positive urine culture over the inclusion period, 105 patients (2.7%) with bacteremic UTI were included (mean age 85.3 ± 5.9, 61.9% female). Among them, UTI symptoms were reported in only 38 patients (36.2%) and 44 patients (41.9%) had no fever on initial management. Initial diagnosis of UTI was made in only 58% of patient. Mortality at 90 days was 23.6%. After adjustment for confounders, hyperthermia (HR = 0.37; IC95 (0.14–0.97)) and early UTI diagnosis (HR = 0.35; IC95 (0.13–0.94)) were associated with lower mortality, while UTI symptoms were not associated with prognosis. In conclusion, only one third of older patients with UTI developing bacteremia had UTI symptoms. However, early UTI diagnosis was associated with better survival.
    Schlagwörter urinary tract infection ; aged ; bacteremia ; symptoms ; fever ; mortality ; Medicine (General) ; R5-920
    Sprache Englisch
    Erscheinungsdatum 2021-03-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  7. Artikel ; Online: Post-Infectious Myocardial Infarction

    Alain Putot / Frédéric Chague / Patrick Manckoundia / Yves Cottin / Marianne Zeller

    Journal of Clinical Medicine, Vol 8, Iss 6, p

    New Insights for Improved Screening

    2019  Band 827

    Abstract: Acute infection is suspected of involvement in the onset of acute myocardial infarction (MI). We aimed to assess the incidence, pathogenesis and prognosis of post-infectious MI. All consecutive patients hospitalized for an acute MI in coronary care units ...

    Abstract Acute infection is suspected of involvement in the onset of acute myocardial infarction (MI). We aimed to assess the incidence, pathogenesis and prognosis of post-infectious MI. All consecutive patients hospitalized for an acute MI in coronary care units were prospectively included. Post-infectious MI was defined by a concurrent diagnosis of acute infection at admission. Type 1 MI (acute plaque disruption) or Type 2 MI (imbalance in oxygen supply/demand) were adjudicated according to the universal definition of MI. From the 4573 patients admitted for acute MI, 466 (10%) had a concurrent acute infection (median age 78 (66−85) y, 60% male), of whom 313 (67%) had a respiratory tract infection. Type 2 MI was identified in 72% of post-infectious MI. Compared with other MI, post-infectious MI had a worse in-hospital outcome (11 vs. 6% mortality, p < 0.01), mostly from cardiovascular causes. After adjusting for confounders, acute infections were no more associated with mortality (odds ratio 0.72; 95% confidence interval 0.43−1.20). In the group of post-infectious MI, Type 1 MI and respiratory tract infection were associated with a worse prognosis (respective odds ratio 2.44; 95% confidence interval: 1.12−5.29, and 2.89; 1.19−6.99). In this large MI survey, post-infectious MI was common, accounting for 10% of all MI, and doubled in-hospital mortality. Respiratory tract infection and Type 1 post-infectious MI were associated with a worse prognosis.
    Schlagwörter infection ; Type 2 myocardial infarction ; in-hospital mortality ; sepsis ; acute coronary syndrome ; pulmonary tract infection ; pneumonia ; elderly ; Medicine ; R
    Sprache Englisch
    Erscheinungsdatum 2019-06-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  8. Artikel ; Online: Impact of Influenza Vaccination on Mortality in the Oldest Old

    Pauline Walzer / Clémentine Estève / Jeremy Barben / Didier Menu / Christine Cuenot / Patrick Manckoundia / Alain Putot

    Vaccines, Vol 8, Iss 356, p

    A Propensity Score-Matched Cohort Study

    2020  Band 356

    Abstract: Influenza remains a major cause of illness and death in geriatric populations. While the influenza vaccine has successfully reduced morbidity and mortality, its effectiveness is suspected to decrease with age. The aim of this study was to assess the ... ...

    Abstract Influenza remains a major cause of illness and death in geriatric populations. While the influenza vaccine has successfully reduced morbidity and mortality, its effectiveness is suspected to decrease with age. The aim of this study was to assess the impact of influenza vaccination on all-cause mortality in very old ambulatory subjects. We conducted a prospective cohort study from 1 July 2016 to 31 June 2017 in a large unselected ambulatory population aged over 80 years. We compared all-cause mortality in vaccinated versus unvaccinated subjects after propensity-score matching, to control for age, sex and comorbidities. Among the 9149 patients included, with mean age 86 years, 4380 (47.9%) were vaccinated against influenza. In total, 5253 (57.4%) had at least one chronic disease. The most commonly vaccinated patients were those with chronic respiratory failure (76.3%) and the least commonly vaccinated were those suffering from Parkinson’s disease (28.5%). Overall, 2084 patients (22.8%) died during the study. After propensity score matching, the mortality was evaluated at 20.9% in the vaccinated group and 23.9% in the unvaccinated group (OR = 0.84 [0.75–0.93], p = 0.001). This decrease in mortality in the vaccinated group persisted whatever the age and Charlson Comorbidity index. In conclusion, nearly a half of this ambulatory elderly population received Influenza vaccine. After adjustment on comorbidities, influenza vaccination was associated with a significant decrease in all-cause mortality, even in the eldest multimorbid population. Improving immunization coverage in this frail older population is urgently needed.
    Schlagwörter flu ; influenza ; mortality ; influenza vaccination ; elderly ; multimorbidity ; Medicine ; R
    Thema/Rubrik (Code) 310
    Sprache Englisch
    Erscheinungsdatum 2020-07-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  9. Artikel ; Online: Analysis of COVID-19 in Professionals Working in Geriatric Environment

    Anca-Maria Mihai / Jérémy Barben / Mélanie Dipanda / Jérémie Vovelle / Valentine Nuss / Camille Baudin-Senegas / Alain Putot / Patrick Manckoundia

    International Journal of Environmental Research and Public Health, Vol 18, Iss 9735, p

    Multicenter Prospective Study

    2021  Band 9735

    Abstract: Healthcare workers (HCWs) are exposed to a higher risk of coronavirus disease (COVID-19) contamination. This prospective multicenter study describes the characteristics of HCWs tested for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) while ...

    Abstract Healthcare workers (HCWs) are exposed to a higher risk of coronavirus disease (COVID-19) contamination. This prospective multicenter study describes the characteristics of HCWs tested for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) while working in a geriatric environment. We also compared HCWs with a positive reverse transcription polymerase chain reaction (RTPCR) assay (RTPCR+ group) and those with a negative test result (RTPCR− group). Between 15/5/2020 and 15/9/2020, 258 HCWs, employed in the acute geriatric unit (AGU), geriatric rehabilitation unit (GRU) or nursing home of three hospitals in Burgundy (France) were invited to complete an online survey. Among the 171 respondents, 83 participants, with mean age 42 years and 87.9% female, were tested for SARS-CoV-2 infection. Among these 83 participants, COVID-19 was confirmed in 38 cases (RTPCR+ group) of which 36 were symptomatic, and the RTPCR assay was negative in 45 cases (RTPCR− group) of which 20 participants were symptomatic. A total of 22.9% (of 83) had comorbidities, 21.7% were active smokers, and 65.1% had received the flu vaccine. A total of 37.3% worked in AGU, 19.3% in GRU and 16.9% in nursing homes. The most common symptom described was headache (23.2%), followed by fatigue or cough (12.5% each), and fever or myalgia (10.7% each). There were more participants with normal body mass index ( p = 0.03) in the RTPCR+ group. In contrast, there were more users of non-steroidal anti-inflammatory drugs ( p = 0.01), active smokers ( p = 0.03) and flu vaccinated ( p = 0.01) in the RTPCR− group. No difference was found between the two groups for the type of work ( p = 0.20 for physicians and p = 0.18 for nurses). However, acquiring COVID-19 was significantly associated with working in AGU ( p < 0.001) and nursing homes ( p = 0.001). There were significantly more users of surgical masks ( p = 0.035) in the RTPCR+ group and more filtering facepiece-2 mask users ( p = 0.016) in the RTPCR− group. Our results reflect the first six months of ...
    Schlagwörter geriatrics ; healthcare workers ; SARS-CoV-2 ; self-declaration survey ; Medicine ; R
    Thema/Rubrik (Code) 150
    Sprache Englisch
    Erscheinungsdatum 2021-09-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  10. Artikel ; Online: The Multifaceted Interplay between Atrial Fibrillation and Myocardial Infarction

    Alban Belkouche / Hermann Yao / Alain Putot / Frédéric Chagué / Luc Rochette / Nicolas Danchin / Laurent Fauchier / Marianne Zeller / Yves Cottin

    Journal of Clinical Medicine, Vol 10, Iss 2, p

    A Review

    2021  Band 198

    Abstract: This review was conducted to emphasize the complex interplay between atrial fibrillation (AF) and myocardial infraction (MI). In type 1 (T1) MI, AF is frequent and associated with excess mortality. Moreover, AF after hospital discharge for T1MI is not ... ...

    Abstract This review was conducted to emphasize the complex interplay between atrial fibrillation (AF) and myocardial infraction (MI). In type 1 (T1) MI, AF is frequent and associated with excess mortality. Moreover, AF after hospital discharge for T1MI is not rare, suggesting the need to improve AF screening and to develop therapeutic strategies for AF recurrence. Additionally, AF is a common trigger for type 2 MI (T2MI), and recent data have shown that tachyarrhythmia or bradyarrhythmia could be a causal factor in, respectively, 13–47% or 2–7% of T2MI. In addition, AF is involved in T2MI pathogenesis as a result of severe anemia related to anticoagulants. AF is also an underestimated and frequent cause of coronary artery embolism (CE), as a situation at risk of myocardial infarction with non-obstructive coronary arteries. AF-causing CE is difficult to diagnose and requires specific management. Moreover, patients with both AF and chronic coronary syndromes represent a therapeutic challenge because the treatment of AF include anticoagulation, depending on the embolic risk, and ischemic heart disease management paradoxically includes antiplatelet therapy.
    Schlagwörter atrial fibrillation ; chronic coronary syndrome ; bleeding ; type 1 and type 2 myocardial infarction ; Medicine ; R
    Thema/Rubrik (Code) 610
    Sprache Englisch
    Erscheinungsdatum 2021-01-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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