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Pesquisa | Influenza A (H1N1)

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Resultados  1-12 de 1.071
1.

Influenza infection in neutropenic adults.

Autor(es): Durani, Urshila; Dioverti Prono, Maria V; Tosh, Pritish K; Patnaik, Mrinal; Barreto, Jason N; Tande, Aaron J
Fonte: Infect Dis (Lond);49(2): 141-146, 2017 Feb.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27636702
Resumo: While lymphopenia is a well-defined risk factor for severe influenza, the effect of neutropenia is unknown. This was a retrospective single centre study of adult patients with documented neutropenia and influenza between 2005 and 2013. Forty patients were included with a median follow-up of 2 years (IQR 0.8-4.0). Median ANC at influenza diagnosis was 0.3 × 10 /L (IQR 0.1-0.4 × 10 /L). Outcomes included hospitalization (N = 28, 70%), pneumonia (N = 9, 23%), ICU admission (N = 9, 23%) and m (mais)
2.

Community- and hospital-acquired infections with oseltamivir- and peramivir-resistant influenza A(H1N1)pdm09 viruses during the 2015-2016 season in Japan.

Autor(es): Hibino, Akinobu; Kondo, Hiroki; Masaki, Hironori; Tanabe, Yoshinari; Sato, Isamu; Takemae, Nobuhiro; Saito, Takehiko; Zaraket, Hassan; Saito, Reiko
Fonte: Virus Genes;53(1): 89-94, 2017 Feb.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27714496
Resumo: We report five cases of community- and hospital-acquired infections with oseltamivir- and peramivir-resistant A(H1N1)pdm09 viruses possessing the neuraminidase (NA) H275Y mutation during January-February 2016 in Japan. One case was hospitalized and was receiving oseltamivir for prophylaxis. The remaining four cases were not taking antiviral drugs at the time of sampling. These cases were geographically distant and epidemiologically unrelated. The five viruses showed ~300-fold rise in IC va (mais)
3.

The pharmacological management of severe influenza infection - 'existing and emerging therapies'.

Autor(es): Mc Mahon, Aisling; Martin-Loeches, Ignacio
Fonte: Expert Rev Clin Pharmacol;10(1): 81-95, 2017 Jan.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27797595
Resumo: INTRODUCTION: Over the last century several influenza outbreaks have traversed the globe, most recently the influenza A(H1N1) 2009 pandemic. On each occasion, a highly contagious, virulent pathogen has emerged, leading to significant morbidity and mortality amongst those affected. Areas covered: Early antiviral therapy and supportive care is the mainstay of treatment. Treatment should be started as soon as possible and not delayed for the results of diagnostic testing. Whilst oseltamivir is (mais)
4.

Influenza virus infections in patients with malignancies -- characteristics and outcome of the season 2014/15. A survey conducted by the Infectious Diseases Working Party (AGIHO) of the German Society of Haematology and Medical Oncology (DGHO).

Autor(es): Hermann, B; Lehners, N; Brodhun, M; Boden, K; Hochhaus, A; Kochanek, M; Meckel, K; Mayer, K; Rachow, T; Rieger, C; Schalk, E; Weber, T; Schmeier-Jürchott, A; Schlattmann, P; Teschner, D; von Lilienfeld-Toal, M
Fonte: Eur J Clin Microbiol Infect Dis;36(3): 565-573, 2017 Mar.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27838792
Resumo: Influenza virus infections (IVI) may pose a vital threat to immunocompromised patients such as those suffering from malignancies, but specific data on epidemiology and outcome in these patients are scarce. In this study, we collected data on patients with active cancer or with a history of cancer, presenting with documented IVI in eight centres in Germany. Two hundred and three patients were identified, suffering from haematological malignancies or solid tumours; 109 (54 %) patients had ac (mais)
5.

Review of seasonal influenza in Canada: Burden of disease and the cost-effectiveness of quadrivalent inactivated influenza vaccines.

Autor(es): Thommes, Edward W; Kruse, Morgan; Kohli, Michele; Sharma, Rohita; Noorduyn, Stephen G
Fonte: Hum Vaccin Immunother;13(4): 867-876, 2017 Apr 03.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27858509
Resumo: In the 2015/16 influenza season, the Canadian National Advisory Committee on Immunization (NACI) recommended vaccination with quadrivalent inactivated influenza vaccine (QIV) for infants aged 6-23 months and trivalent inactivated influenza vaccines (TIVs) or QIVs in adults. The objective of this review (GSK study identifier: HO-13-14054) is to examine the epidemiology and disease burden of influenza in Canada and the economic benefits of vaccination. To inform this review, we performed a s (mais)
6.

Respiratory syncytial virus and influenza are the key viral pathogens in children <2 years hospitalized with bronchiolitis and pneumonia in Islamabad Pakistan.

Autor(es): Bashir, Uzma; Nisar, Nadia; Arshad, Yasir; Alam, Muhammad Masroor; Ashraf, Asiya; Sadia, Hajra; Kazi, Birjees Mazher; Zaidi, Syed Sohail Zahoor
Fonte: Arch Virol;162(3): 763-773, 2017 Mar.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27885562
Resumo: Pneumonia remains a leading cause of morbidity and mortality in developing countries. Comprehensive surveillance data are needed to review the prevention and control strategies. We conducted active surveillance of acute lower respiratory infections among children aged <2 years hospitalized at two hospitals of Islamabad, Pakistan. Viral etiology was determined using real-time PCR on respiratory specimens collected during March 2011-April 2012. The overall mean age was 7.83 ± 5.25 months (mais)
7.

Fate of new three anti-influenza drugs and one prodrug in the water environment.

Autor(es): Azuma, Takashi; Ishida, Mao; Hisamatsu, Kanae; Yunoki, Ayami; Otomo, Kana; Kunitou, Mari; Shimizu, Mai; Hosomaru, Kaori; Mikata, Shiori; Mino, Yoshiki
Fonte: Chemosphere;169: 550-557, 2017 Feb.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27898328
Resumo: We evaluated the environmental fate of new three anti-influenza drugs, favipiravir (FAV), peramivir (PER), and laninamivir (LAN), and an active prodrug of LAN, laninamivir octanoate (LANO), in comparison with four conventional drugs, oseltamivir (OS), oseltamivir carboxylate (OC), amantadine (AMN), and zanamivir (ZAN) by photodegradation, biodegradation, and sorption to river sediments. In addition, we conducted 9-month survey of urban rivers in the Yodo River basin from 2015 to 2016 (inclu (mais)
8.

Clinical characteristics and outcome of respiratory syncytial virus infection among adults hospitalized with influenza-like illness in France.

Autor(es): Loubet, P; Lenzi, N; Valette, M; Foulongne, V; Krivine, A; Houhou, N; Lagathu, G; Rogez, S; Alain, S; Duval, X; Galtier, F; Postil, D; Tattevin, P; Vanhems, P; Carrat, F; Lina, B; Launay, O
Fonte: Clin Microbiol Infect;23(4): 253-259, 2017 Apr.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27903461
Resumo: OBJECTIVES: The aim of this study was to analyse characteristics and outcome of respiratory syncytial virus (RSV) infection in adults hospitalized with influenza-like illness (ILI). METHODS: Patients hospitalized with ILI were included in this prospective, multicentre study carried out in six French hospitals during three consecutive influenza seasons (2012-2015). RSV and other respiratory viruses were detected by multiplex PCR in nasopharyngeal swabs. Risk factors for RSV infection were id (mais)
9.

Influenza not MERS CoV among returning Hajj and Umrah pilgrims with respiratory illness, Kashmir, north India, 2014-15.

Autor(es): Koul, Parvaiz A; Mir, Hyder; Saha, Siddhartha; Chadha, Mandeep S; Potdar, Varsha; Widdowson, Marc-Alain; Lal, Renu B; Krishnan, Anand
Fonte: Travel Med Infect Dis;15: 45-47, 2017 Jan - Feb.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27932291
Resumo: BACKGROUND: The increasing reports of Middle East Respiratory Syndrome (MERS) caused by MERS coronavirus (MERS-CoV) from many countries emphasize its importance for international travel. Muslim pilgrimages of Hajj and Umrah involve mass gatherings of international travellers. We set out to assess the presence of influenza and MERS-CoV in Hajj/Umrah returnees with acute respiratory infection. . METHODS: Disembarking passengers (n = 8753) from Saudi Arabia (October 2014 to April 2015) were (mais)
10.

Assessment of Public Health and Economic Impact of Intranasal Live-Attenuated Influenza Vaccination of Children in France Using a Dynamic Transmission Model.

Autor(es): Gerlier, L; Lamotte, M; Grenèche, S; Lenne, X; Carrat, F; Weil-Olivier, C; Damm, O; Schwehm, M; Eichner, M
Fonte: Appl Health Econ Health Policy;15(2): 261-276, 2017 Apr.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27943165
Resumo: OBJECTIVES: We estimated the epidemiological and economic impact of extending the French influenza vaccination programme from at-risk/elderly (≥65 years) only to healthy children (2-17 years). METHODS: A deterministic, age-structured, dynamic transmission model was used to simulate the transmission of influenza in the French population, using the current vaccination coverage with trivalent inactivated vaccine (TIV) in at-risk/elderly individuals (current strategy) or gradually exten (mais)
11.

Space-time epidemiology and effect of meteorological parameters on influenza-like illness in Phitsanulok, a northern province in Thailand.

Autor(es): Nimbalkar, Prakash Madhav; Tripathi, Nitin Kumar
Fonte: Geospat Health;11(3): 447, 2016 Nov 21.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27903058
Resumo: Influenza-like illness (ILI) is an acute respiratory disease that remains a public health concern for its ability to circulate globally affecting any age group and gender causing serious illness with mortality risk. Comprehensive assessment of the spatio-temporal dynamics of ILI is a prerequisite for effective risk assessment and application of control measures. Though meteorological parameters, such as rainfall, average relative humidity and temperature, influence ILI and represent crucial (mais)
12.

Prevalence and correlates of vaccine hesitancy among general practitioners: a cross-sectional telephone survey in France, April to July 2014.

Autor(es): Verger, Pierre; Collange, Fanny; Fressard, Lisa; Bocquier, Aurélie; Gautier, Arnaud; Pulcini, Céline; Raude, Jocelyn; Peretti-Watel, Patrick
Fonte: Euro Surveill;21(47)2016 Nov 24.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 27918262
Resumo: This article sought to estimate the prevalence of vaccine hesitancy (VH) among French general practitioners (GPs) and to study its demographic, professional and personal correlates. We conducted a cross-sectional telephone survey about GPs' vaccination-related attitudes and practices in 2014 in a national panel of 1,712 GPs in private practice, randomly selected from an exhaustive database of health professionals in France. A cluster analysis of various dimensions of VH (self-reported vacci (mais)
Resultados  1-12 de 1.071