Nidhi Saxena, founder and CEO, Karmic
Lifesciences, Maharashtra
Nidhi Saxena
is the founder and chief executive officer of Karmic Lifesciences. She
founded the company in 2005, and has forayed into key verticals
including oncology, neurology and medical devices. She has been
involved in pre-clinical/clinical strategy development and execution of
over 50 global and local trials, across multiple therapeutic areas, and
has consulted several global pharmaceutical corporations on their
product development and commercialization strategies. On the clinical
data management (CDM) side, she initiated and developed KarmaData 2.0,
a Karmic proprietary CDM software, which was used for several large
phase IV studies, and is currently designing Kclinion, a
state-of-the-art EDC software for Indian site conditions.
As the number of clinical trials increases worldwide, the clinical back
office, with its growing complexity and costs, presents a formidable
challenge. With ever-increasing volumes of data, a single,
fully-integrated clinical system (ICS) is required to encompass the
entire clinical workflow and unify multiple stand-alone systems into
one. It is time to let some real innovation seep in, and leverage
technology to seamlessly capture and integrate data from multiple
mediums, in a common portable format, ensure compliance and data
integrity leveraging bio-metric recognition technology, and provide
real-time data analysis, auto-adaptive design and predictive
functionalities.
The last two decades have seen a huge growth in the clinical trial
industry. As the industry itself is coming of age, and the clinical
back office is evolving, there has been no quantum innovation in the
way the clinical data is captured, analyzed and reported. While a lot
of hue and cry is being made out of the 21 CFR Part 11 guidelines for
computerized systems, this is a basic set of guidelines, and does not
provide a benchmark for a truly-evolved clinical back office system.
Also, while there has been a definite movement from paper-based data
capture to electronic data capture, this cannot be termed as real
‘innovation’. Hence, it is time to re-think the entire clinical data
management approach and deliver something truly innovative.
Challenges of clinical back office
As the number of clinical trials increases worldwide, and the volume of
clinical data to be managed grows exponentially, the clinical back
office presents a formidable set of challenges. First and foremost,
there are multiple disparate systems to handle different aspects of the
trial. You have clinical data management system (CDMS) to handle paper
CRFs; electronic data capture (EDC) to handle web-based electronic data
capture; clinical trial management system (CTMS) to handle
trial-related metrics and reporting; integrated voice response system
(IVRS) to manage investigational supplies; SAS to handle data analysis;
pharmacovigilance systems to manage safety reporting and CTD/eCTD to
handle the regulatory submissions process.
Each of these systems represent a huge cost to the enterprise, and
involve extensive implementation, customization and validation
activities, as well as high ongoing maintenance costs. Further, there
are several issues in ensuring compliance.While all systems are
technically using the Clinical Data Interchange Standards Consortium
(CDISC) standards, there are several challenges with data portability
from one system to another, and systems integration can be a complex
exercise depending on the varying technology platforms, data and table
structures.
Importance of ICS
There is clearly a need for a single integrated clinical system (ICS)
to handle the entire clinical workflow, from database design to
regulatory submission. Such a system should integrate all
functionalities of the existing disparate systems, and bring them under
a common database and table structure, with unified data views and
reporting dashboards. This will bring down the overall IT investment as
well as provide a seamless, fully-compliant method of data management.
But the question is – what else can be done to create a truly-evolved
data management system?
Futuristic clinical technology
Besides what the current systems provide in terms of robust document
management and workflow capabilities, electronic signatures,
roles-based access and audit trials, when one thinks of a
truly-innovative clinical system, he/she visualizes a futuristic,
seamless and fully-integrated system that would provide the following
key functionalities:
Multiple data capture channels and electronic data: The ICS would be
able to accept data from multiple data capture channels including
paper, fax, e-mail, electronic Case Report Form (eCRF), EDC, personal
digital assistant (PDA) devices, bluetooth-enabled medical and
diagnostic devices, and integrated multiple file formats such as
document files, image files, medical scans, X-rays, into common file
formats as envisioned by the Health Level Seven International (HL7)
standard.
Biometric recognition: In order to address concerns about patient
record and data integrity, the system would be able to integrate
biometrics recognition technology and link all patient data to
biometric scans such as finger-print recognition, retinal recognition,
and face recognition.
Real-time analytics: In clinical trials, it is all about data-driven
decisions. Often, the interim and final analysis related to trial data,
take several weeks to complete and provide results, when it is too late
to make any changes to the trial design. A system that analyzes data on
a real-time basis while maintaining the data blinding can be of immense
utility, wherein an unblinding algorithm can be applied to get the
interim trial results quickly, and thereby adapt to the trial design as
necessary.
Auto-adaptive/predictive capabilities: Drawing from the previous point,
an advanced clinical system would have robust auto-adaptive and
predictive capabilities, wherein, as the data gets analyzed on a
real-time basis, the system would automatically suggest an adaptive
go-forward trial design, and have the intelligence to provide
predictive outcomes, at any time during the trial based on the existing
interim data analysis.
Platform agnostic: The system would use open source technology, and
would be completely platform agnostic, wherein, data could be extracted
from any system in any format, and plugged seamlessly into the ICS.
The new workflow
For the system functionalities, the following envisages how the data
workflow would get modified in the new system, and how data would be
captured in the integrated clinical system:
Step 1: All patient-objective
medical parameters would be captured via bluetooth-enabled medical and
diagnostic devices, directly onto a remote server. This would
substantially obliterate the need for source data verification, and
reduce chances of data tampering dramatically.
Step 2: All patient-subjective
parameters including assessment scales, quality of life (QoL), global
patient and physician questionnaires, would be captured using 21 CFR
Part 11 compliant, hand-held PDA devices.
Step 3: All patient lab data
would be directly uploaded onto the remote server using a web-based lab
interface. Similarly, all safety and pharmacovigilance data would be
uploaded on a real-time basis onto the remote server using a web-based
interface.
Step 4: As the system keeps
receiving data from multiple sources and in multiple formats, it will
keep decoding the data and creating unified patient records in a
pre-defined tabular format, that can be made available on a real-time
basis.
Step 5: The system would
further keep analyzing the data on a real-time basis and interim
results at any point in the trial would be available at the click of a
mouse.
Step 6: The system would
further generate auto-adaptive trial design and predictive models of
the trial results using pre-defined algorithms thereby enabling
researchers to make real-time changes to the trial.
Step 7: A regulatory interface
would further communicate real-time trial results to regulatory
agencies and keep pushing updated data files onto the regulatory server
if so desired. All these files would get auto-compiled to create a CTD
file.
Thus, the system would provide a fully-integrated workflow from
start-to-finish of the study. The integrated clinical system is the
need of the hour for the pharma and clinical trial industry, and is an
innovation worth pursuing. It may change the way we view data, forever.