Transcript file

Preparedness for emerging pathogens:
challenges and needs
Menno de Jong
Department of Medical Microbiology
Academic Medical Center, University of Amsterdam
&
Centre for Tropical Medicine
University of Oxford
Conflict of interest disclosure
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SARS CoV
2003
Emerging infectious disease threats
during the past decade
Flu H5N1
2004
Flu H1N1
2009
MERS CoV
2012
Flu H7N9
2013
Ebola
2014
Pillars of epidemic preparedness
• prediction
– understanding emergence
– surveillance
– modelling
• early recognition and containment
– surveillance
– clinical awareness
– infection control
• (pre)clinical research
– pathogen & disease characterization
– prevention & treatment
• funding
– rapid responses
The risk of emergence of emerging infectious diseases
is high in regions where capacity to recognize and
contain these is low.
Hotspots for (re-)emergence of zoonotic (a) or vector-borne (d) pathogens
Jones KE et al.
Drivers: - socio-economic (population density/growth)
- environmental (latitude, rainfall)
- ecological (richness wildlife species)
There are many known unknowns..
MDR-TB
CTX-M
ESBLs
…and how about the unknown unknowns?
“Laboratory Medicine is the weakest component of Health systems”
Laboratory capacity for EID threats:
opportunities for cross-talk?
Makerere University
Kampala, Uganda
Hospital
Microbiology
HIV program
(Johns Hopkins)
H. Adam Malik Hospital
Medan, Indonesia
Hospital
Microbiology
TB program
(GFATM)
MERS-CoV in South Korea
Eurosurveillance, Volume 20, Issue 25, 25 June 2015
Ebola in Spain and the US
Pillars of epidemic preparedness
• prediction
– understanding emergence
– surveillance
– modelling
• early recognition and containment
– surveillance
– clinical awareness
– infection control
• (pre)clinical research
– pathogen & disease characterization
– prevention & treatment
• funding
– rapid responses
Infected patients
Clinical research response to ID outbreaks are
usually fragmented and too late
time
Public Health response
Preclinical research response
clinical research
response
16
Pandemic responses: influenza
1918
vs
Public Health measures
Pathogen
characterization
Clinical
research
JAMA. 1918;71:1311
2009
Clinical research is essential
in the face of emerging epidemics
• Observational studies
– clinical and severity spectrum, risk factors
– pathogen shedding and infection control
– pathogenesis and clinical management
• Intervention studies
– optimize clinical management and prevention
severe
symptomatic
asymptomatic
Global hurdles for timely clinical
research during epidemics
• Health care capacity
– clinical services unprepared and overwhelmed
• Collaboration and coordination
– fragmented observations, studies
– academic careers
• Ethical, administrative, regulatory, logistical
– 621 days: the average time from development of a clinical research
protocol to recruitment of a patient*
* Academy of Medical Sciences UK. A new pathway for the regulation and governance of health research. 2011.
Rare diseases
European definition: < one person per 2,000
US definition: < 200,000 individuals in the US
Fischer A, Borensztein P, Roussel C (2005) The European Rare Diseases
Therapeutic Initiative. PLoS Med 2(9): e243.
doi:10.1371/journal.pmed.0020243
Source: Eurodis. Rare Diseases in numbers. 359
SARS
MERS-CoV
H5N1 / H7N9
Source: Eurodis. Rare Diseases in numbers
Unpredictable emergence
Geographically dispersed globally….
…and locally
MERS-CoV cases
http://rambaut.github.io/MERS-Tools/cases2.html Accessed 03 Sept 2015
Clinical research in the context of epidemics
needs a new paradigm: better prepared and ready to act.
Identify and solve hurdles for rapid clinical research responses
Advance development of standardized protocols, consent forms, case
report forms and logistical plans. Available, translated, peer-reviewed, preapproved and readily adaptable.
Open access and sharing throughout the process of research.
Networking and building of trust in peace time for joint research during
epidemics.
Change in the approach of the academic community, funders, ethical
committees, global agencies and local institutions.
Build: Human capacity.
Data systems. Laboratory capacity. Bio-banks.
International Severe Acute Respiratory and Emerging Infection Consortium
Federation of clinical networks
Launched in 2011
Open access protocols
Pre-approvals
Outbreak clinical research
PREPARE
Platform foR European Preparedness Against (Re-)emerging Epidemics
2014-2019
27 partners:
academia, clinical networks,
societies, industry
Coordinators:
Herman Goossens
University of Antwerp
Menno de Jong
University of Amsterdam
OUR MISSION
To establish PREPARE as the European
clinical research framework

for harmonised large-scale clinical
research studies on infectious diseases

prepared to rapidly respond to any
severe infectious disease outbreak

providing real-time evidence for clinical
management of patients and for
informing public health responses
European clinical research network
- from primary care to intensive care -
European Community and Hospital care networks
Primary Care Network
> 600 general practitioners
in 19 European countries
Hospital Care Network
> 700 hospitals
in 35 European countries
Embedded internationally
European multi-center clinical trials,
adding new arms to adaptive trial
design as and when needed
Fit-for-purpose
patient oriented
pathogenesis
studies
European
diagnostic
laboratory support
Infected patients
Fast-forward clinical research during
epidemics to improve clinical and pulic
health management
time
Public Health response
clinical research response
Preclinical research response
Epidemic preparedness research:
European Union-supported efforts
• prediction
– understanding emergence
– surveillance
– modelling
a n t i g o ne
2009-2016
€ 36 M
• early recognition and containment
– surveillance
– clinical awareness
– infection control
2015-2020
€ 21 M
• clinical research
2014-2019
€ 24 M
– pathogen & disease characterization
– prevention & treatment
• funding
– rapid responses
GloPID-R
2015-2020
€3M
a n t i g o ne
COllaborative Management Platform for
detection and Analyses of (Re-) emerging
and foodborne outbreaks in Europe
An enabling platform for early recognition and containment of infectious disease
outbreaks by generating, sharing and comparing genomic information of pathogens
across sectors, time and locations, with contextual metadata.
2015-2020
29 partners
Coordinators:
Frank Aarestrup
Technical University of Denmark
Marion Koopmans
Erasmus Medical Centre
Acknowledgements
PREPARE
COMPARE
ANTIGONE
GloPID-R-sec