Abstract
Biobanks are resources that facilitate research. Many biobanks exist around the world, but most tend to focus on a specific disease or research area. BC Children's Hospital and BC Women's Hospital are located on the same campus (Oak Street Campus) in Vancouver, BC, Canada. A campus-wide biobank has been established on the site of these two hospitals to collect specimens and annotated data from children or women seeking medical care at either of the hospitals. Such an initiative requires careful planning and consideration of many factors such as buy in and support of key stakeholders, governance, financial planning, and optimizing specimen collection. We developed a business plan to account for the many aspects associated with integrating the “BC Children's Hospital BioBank.” This document describes the approach our business plan took for the implementation of our biobank and the progress, including deviations from the business plan. We also provide a perspective on the current status with a focus on sustainability.
Introduction
O
This article describes the planning, implementation, and operations of a campus-wide biobank with a focus on pediatric and maternal specimens with annotated data for research purposes. Our experiences suggest that creating a business plan before embarking on implementing a large biobank is worthwhile and is beneficial for monitoring the sustainability (financial, operational, legal, and ethical) of the biobank, bearing in mind that adjustments and deviations may occur.
Background and History
In 2013, when the business plan for the campus-wide biobank was developed, the Oak Street Campus in Vancouver, BC, Canada, consisted of five separate entities, including two hospitals and three research institutes: BC Children's Hospital (BCCH), BC Women's Hospital (BCWH), BC Children's Hospital Research Institute (BCCHRI), Women's Health Research Institute (WHRI), and BC Mental Health and Addictions Research Institute (BCMHARI). This campus with its reputed research mandate has established numerous biobanks over the years to foster research projects. One such biobank was from the Childhood Cancer and Blood Disorder Research (CCBR) Cluster at the BC Children's Hospital Research Institute (BCCHRI), which was established in 2011 and was the first of its kind on the Oak Street Campus as the specimens were collected under a broad consent for as yet undetermined research studies. There was interest for this concept by clinical and research groups on the campus as it was thought that there was the potential for decreasing operating costs and consent burden and increasing potential use of specimens in the future. We were able to get financial support from the BCCHRI and the WHRI as well as the BC Biolibrary to hire a business plan consultant. It should be noted that the business plan mandate was not to consolidate all existing biobanks but to identify whether the concept of a campus-wide biobank was feasible and what the governance and operational structure would look like.
Methods
A business plan consultant was recruited in December 2012 and discussions started regarding the process of integrating a campus-wide biobank. A biobank business plan development team was established and consisted of the business plan consultant, the Director of the CCBR BioBank, the CCBR BioBank Coordinator, and consultants from the Office of Biobank Education and Research (OBER). The task of the development team was to develop the concepts in regard to biobank governance, management, and operations with advice and input from the research ethics board and Provincial Health Services Authority (PHSA) privacy for compliance in these areas.
In January 2013, a workshop for key biobank stakeholders representing different interests of the Oak Street Campus was held. The objective of the workshop was to determine current biobank inventory, identify the current and future biobanking needs, and discuss a framework of concept, function, and governance. During the workshop, ∼45 formal biobanks and/or informal collections of biospecimens were identified on the campus, ranging considerably in size and type of biospecimens (Supplementary Table S1; Supplementary Data are available online at www.liebertpub.com/bio) with the vast majority being project driven. Benefits and key elements of a coordinated biobanking approach were discussed, including standardization, improved collaboration, and decreased cost (Table 1).
SOP, standard operating procedure.
A survey was conducted by the biobank business plan development team to address the financial cost of current biobanking activities. Twenty of the biobanks identified in the workshop were surveyed. These 20 were selected as they were research only and had an operating budget, seven biobanks responded. These seven biobanks spent approximately CA$250,000 combined per year on personnel and an additional CA$37,000 on laboratory supplies for a yearly total of CA$287,000.
A review of existing campus-wide biobanks, such as the Mayo Clinic Biobank in the United States, 5 was performed to provide models of best practices for governance, structure, and operations.
Finally, key individuals on the campus, within the health authority and from the university, were consulted about their views on the concept of a campus-wide biobank (Supplementary Table S2). A Business Plan Advisory Committee (Supplementary Table S3) was formed to review and comment on the draft business plan, which included a governance structure (Supplementary Fig. S1), management structure (Supplementary Fig. S2), and a 10-year proposed budget (Table 2). Key elements and the guiding principles of the campus-wide biobank were developed, which included consent, privacy, governance, operations, sustainability, and communications (Table 3). A town hall meeting was held for stakeholders to comment on the proposed business plan. The final business plan was reviewed and approved by the Business Plan Advisory Committee.
Services include fees for the release of biospecimens for research projects, provision of freezer storage for BCCHRI, consenting, processing of biospecimens, and clinical data collection. In-kind resources include personnel support from BCCHRI for facilities, IT, communications, and financial advice. All funds are in Canadian dollars.
BCCHB, British Columbia Children's Hospital Biobank; BCCHRI, BC Children's Hospital Research Institute.
Results
Ethics, privacy, and governance
The appointed Director and Manager created ethics application and consent/assent forms. Discussions occurred between the BCCHB and the Children's & Women's Research Ethics Board (C&W REB) to address issues with regard to assent, consent, and reconsent of children, families, and young adults. Incidental findings were also addressed and continue to be discussed as more guidelines become available worldwide. The BCCHB uses “broad consent” 6 and reconsent of participants at the age of majority (ethical issues in pediatric biobanking are described in a manuscript in preparation).
Biobanks have a duty to address privacy to minimize the “risk of privacy breaches and to mitigate data misuse.” 7 To review and document the privacy impact of the BCCHB on potential participants, a consultant was hired to complete a privacy impact assessment (PIA) with a specific focus on privacy, privacy risk mitigation, and safeguards, both technical and operational. A quality management system manual was developed, which includes policies and standard operating procedures to guide the governance and operations of the BCCHB. This manual was reviewed during the PIA consultation. BCCHB policies were based on the Canadian Tissue Repository Network (CTRNet) 8 -recommended policies and best practices provided by the International Society for Biological and Environmental Repositories (ISBER). 9 These policies were modified to accommodate the needs of the BCCHB. Specifications of the BCCHB database were also addressed. The PIA was reviewed and approved by appropriate specialists at PHSA and will be reviewed and updated when necessary to ensure compliance with privacy policies in British Columbia.
Transparent governance with robust oversight is key to the success of biobanks10,11 as it helps to ensure public trust as well as trust of researchers as fair access to specimens and data is ensured. The BCCHB governance structure was determined by the Business Plan Development Team and is composed of four different committees as described in the Supplementary Data (Supplementary Fig. S1).
Operations, facilities, management, and staff
To fulfill our mandate and serve all research on the Oak Street Campus, the BCCHB offers two different biobanking approaches. The “general biobanking” approach involves collecting, processing, and storing high value specimens for as yet undetermined research studies. The value of specimens is determined by the Biospecimen Advisory Committee. The biobank is the custodian of the specimens and annotated data. Researchers with ethics approval for their research can apply to obtain specimens. A cost recovery fee is charged to the researcher on retrieval of the specimens to assist with the sustainability of the BCCHB.
The second approach is investigator driven. In these cases, PIs can request specific services from the BCCHB as per an established agreement with associated fees. These services may include consenting, collection, processing or storing of biospecimens, clinical data collection, pathology reviews, and xenograft expansions. In this situation, the PI is the custodian of the specimens and data. The PI is encouraged to obtain a general BCCHB consent in addition to the study-specific consent, so that after the study closes, the remaining specimens can be transferred to the “general” biobank allowing the BCCHB to increase its specimen collection. The study PI needs his/her own study REB approval before the BCCHB can support their collection.
The BCCHB has created two facilities: a processing facility and a storage facility. An integrated facility design (IFD), based on LEAN processes,12,13 was performed to accommodate the BCCHB processing laboratory within the clinical laboratory at BCCH. The IFD aims to develop a functional space with efficiency at the core of the design and this design process decreased the overall cost of BCCHB renovations. The storage facility is located in the BCCHRI.
Significant staff resources are necessary to ensure the daily operations of the BCCHB, including obtaining patient consent, biospecimen collection, and processing, storage, retrieval, and data collection (Supplementary Fig. S2). These operations need to be well integrated into everyday hospital activities while not interfering with patient care. In addition to an administrative and laboratory manager, the business plan proposed to include staff such as laboratory technicians, database technicians, consent staff, finance and administrative assistant, and a bioinformatics specialist.
Sustainability
Biobanks must consider operational, financial, legal, and ethical sustainability. The operational sustainability of the BCCHB is assessed on a yearly basis when the key performance indicators (KPIs) (Table 4) are summarized in the annual report, which can be viewed online. 14 The evaluation of biobanks is important for assessing the biobank's performance. Indicators that might be beneficial to assess are quality of specimens and data, activity of the biobank, scientific productivity, or external dissemination and communication by the biobank. 15 Our KPIs (Table 4) represent all of these areas and are used to monitor our performance over time. It should be noted that KPIs may not reflect the true operational value of biobanks in the early stages of development, as it will take several years to build up inventory and trust with participants and researchers.
Approximately 18 participants per month stayed stable.
BC Women's Hospital consent form changed to request many more specimen types, some prospectively and some retrospectively. This has resulted in an increased number of specimens per pregnancy but a lower recruitment rate, presumably due to level of commitment.
Eleven services from previous year are carried over from previous year. Three projects from 2015 were completed by 2016.
QC data improved as a function of the mean of specimens released. Increasing the number of specimens released increased the accuracy of the mean.
PI, principal investigators.
Financial sustainability of the BCCHB was projected in our business plan, which included a 10-year financial forecast. The BCCHB operates on a financial year of April 1–March 31. Table 2 reflects the financial planning defined by the business plan. As a result of the timing of the allocation of start-up funds, year 1 started on July 1, 2013, and ran until March 31, 2014 (9 months as opposed to a full year). However, BCCHB operations did not start until January 2015 (end of year 2 as per Table 2). Financial planning is based on initial start-up funds provided by the BC Children's Hospital Foundation, with a gradual increase in proposed income through PI-driven services, general biobank applications, and grants. The utilization of start-up funds decreases as income from services and grants increases. Note that although the total start-up funds were received in 2013, they are reflected as projected income over a 10-year period (Table 2). This results in a low year-end balance (Table 2, line 15) each year. After a 10-year period, the BCCHB has planned to be financially independent (Table 2), which is an ambitious goal. It should be taken into account that a significant amount of grant money needs to be secured as income to allow financial sustainability of the BCCHB. Financial sustainability through cost recovery alone is predicted to be insufficient as has been shown by others. 16
Legal and ethical sustainability is addressed via the PIA (previously described) and yearly renewals with the REB.
Database
Biobanks require a Laboratory Integrated Management System (LIMS) for their operations. A suitable LIMS or database capable of storing specimen inventory as well as participant information in a secure manner is crucial for the performance and sustainability of a biobank. Key components of a database include specimen inventory management, mechanisms to import and export clinical data, audit trails, and a high performing query tool. We selected four databases that could potentially fulfill the needs of the BCCHB database requirements: TissueMetrix, 17 CAISIS, 18 CaTissue, 19 now known as Open Specimen and Advanced Tissue Management (ATiM) 20 (Supplementary Table S4). As it was anticipated that the BCCHB database would require regular customizations and updates as the biobank evolved, ATiM was chosen. The BCCHB database is continually evolving and we have a dedicated team for the required customizations.
Discussion
The idea of institutional, campus-wide, or hospital-integrated biobanks is becoming more common. The Health Science Alliance Biobank in Australia has implemented an institutional biobank that has been well received. 21 Although there were initial concerns about the biobank impacting workload and compromising patient care, these concerns have been overcome by effective and ethical biobank processes. We have discovered that the same principles are true for the BCCHB. The Oak Street Campus is currently undergoing significant restructuring with a mandate to further integrate clinical research into the clinical care provided on campus. The success of the BCCHB has been recognized by key players in the leadership of the campus hospitals and research institutes, and discussions to incorporate the BCCHB as a core facility have started.
The mission of the BCCHB is to provide a comprehensive service for the collection, processing, storage, rapid access, and retrieval of biospecimens and clinical information for research projects using a professional and compassionate approach to patient consenting that adheres to the highest standards of research ethics and patient privacy. Observing such a mandate and maintaining sustainability is not an easy task for biobanks and this will be further discussed below.
Implementation of business plan
At the time of creating our business plan, most existing biobanks were disease specific. Therefore, feedback at our initial business planning workshop and the individual interviews we conducted were important to guiding the models we developed for governance, structure, and operations.
As previously mentioned, the Business Plan Advisory Committee developed the concept of dividing the initial start-up funds over a 10-year period and seeking additional funds from other avenues, both from granting agencies (discussed further below) and fees for service. The financial model is based on the prediction that increased reputation of the BCCHB will lead to increased income through fee for service and subsequently utilize less start-up funds.
It has taken 2 years to plan and implement the BCCHB, and the business plan has been critical to guide the BCCHB to its current state. The BCCHB is now in its second year of operations (Table 2, financial year 4). Of the 45 biobanks originally identified on our campus, 13 are no longer in existence either because they have “closed” as a result of the services provided by the BCCHB or because they have come under the governance of the BCCHB in some manner. At this time, we collect specimens for general biobanking and support ∼19 PI-driven research projects from a variety of disciplines. Income is generated on a cost recovery basis, which includes direct costs, 20% overhead fee (to partially account for the cost of equipment service contracts and replacement, air conditioning, electricity and computer services among others), and a 10% administration fee. In the past year (year 3), income from services to PIs has been 30% greater than anticipated (Table 5, see line 3). This is promising, but we need to ensure that the general biobanking arm is further developed, promoted, and utilized. To encourage usage, the BCCHB will release specimens to national and international researchers, including industry, assuming all regulations are fulfilled. However local researchers have priority and are provided access to specimens at a discounted rate to stimulate research on our campus. Our costing model reflects the type of organization receiving specimens and whether any in kind contributions have been made.
All funds are in Canadian Dollars.
At the time of entering year four of operations, the financial status of the BCCHB is on track as predicted (Table 5, year 3, line 15.). The operating capital in year 2 (Table 5, line 12) is significantly higher than predicted but this is offset by the low operating capital spent in year 1, and is due to the timing associated with invoicing for initial purchases and renovations. A major challenge for the coming years is acquiring supplementary grants, as biobanks are often not eligible for research grants for basic operations.22,23 This element of our planning may have to be reconsidered.
Ethical considerations
Ethical sustainability is very important and our biobank emphasizes education, information, and transparency. Unfortunately, we have not been able to significantly reduce consent burden or the number of specimen collections from patients, critical to the ethical component of our mandate. However, the presence of the BCCHB has improved access to specimens for researchers who previously did not have access. Provisions for the custodianship of the specimens have been created with the REB and legal representatives of our institution in the event of Director relocation or other similar events. In this scenario, all specimens and data in the BCCHB are to remain on campus under the guardianship of the leadership on site. To allow for continued buy-in from participants, we continue to actively educate and inform the public about all aspects of biobanking. Transparency to all stakeholders of the biobank, including participants and researchers, is a key component for sustainability of any biobank. It will take patience and trust to change the mentality among researchers and physicians, but our KPIs (Table 4) suggest that services of the BCCHB are increasingly utilized.
Performance
Good governance and management help to define the roles and responsibilities of the biobank and staff associated with the BCCHB, ensuring awareness of best practices and ethical conduct. We have high recruitment rates and positive relationships with patients and healthcare staff. To further our knowledge with regard to patient's opinions about the BCCHB, we have conducted surveys among our participants with favorable responses, suggesting that our participants have trust in the mission of the BCCHB as well as the BCCHB staff and operations.24,25 Overall, we have built a reputation for the BCCHB of a good quality and transparent biobank with high participation rates.
The PI-driven arm of our operations has not only given rise to income but has also served as a marketing strategy. While PIs maintain some level of control, they have become aware of the benefits of the BCCHB such as the recruitment and consenting of participants, high-quality specimens, secure storage, and easy access. This has resulted in word of mouth advertising and increased use of the BCCHB by other PIs. In addition, some PIs have now chosen to use the general biobank for their future studies.
Deviations and contingency
Staffing costs remain the highest cost to the BCCHB. We had not foreseen the extent of the need to program and customize the BCCHB database. To allow the hiring of a database programmer, we reduced management staffing after completion of the processing laboratory. In the business planning phase it was projected that the BCCHB would need a 0.5 full-time employee (FTE) bioinformatics specialist, and that a 0.5 FTE database technician would be provided in kind by the research institute. The research institute felt that they could not support ATiM in kind and the 0.5 FTE budgeted for the bioinformatics specialist was not sufficient to maintain the database at the level required for our biobank. The administrative manager now manages all staff and operations and a senior laboratory technician oversees daily laboratory activities.
Contingency planning is a key component of sustainability for all biobanks. Unforeseen circumstances such as natural disaster or financial disaster must be considered and planned for. Although there is no set percentage recommended as a contingency for biobanks, the BCCHB chose to allocate $20,000–$30,000 of their budget per year to a contingency fund for operating costs in the event of unforeseen circumstances. An emergency preparedness plan has been developed to help plan for natural disaster and reduce the extent of loss of specimens, damage to facilities, and loss of income. Contingency plans for all aspects of the biobank should be part of the overall governance plan and should address the handling and disposition of biospecimens in case of loss of management, termination of funding, depletion of biospecimens, and/or discontinuation of participation by human research participants. In the unfortunate event of closure of the BCCHB, the REB and the Biobank Oversight Committee will meet to determine what should happen to the specimens and data that are held within the BCCHB. BCCHB participants will be informed of the decision and will be given options with regard to the handling of their specimens and data.
Conclusion
As others have previously stated, business planning for biobanks is critical2,26,27 for the start up of a biobank. For new biobanks, the time and patience to develop an adequate specimen and data inventory as well as trust with potential biobank users are needed. In the last 6 months, there has been a significant increase in awareness and use of the BCCHB as shown by the number of specimen requests. The framework that the business plan has provided is invaluable and despite deviations, it allows us to assess our mandates and financial situation and adapt, plan for, and address unexpected situations. We are confident that the BCCHB can become a key player in the provision of biospecimens for national and international research projects.
Currently, there is no systemic approach to rate biobanks. 15 However, there is growing discussion that specimens should only be used in research when obtained from a reputable biobank, and that to standardize biobanks there is a need for accreditation. 28 The BCCHB is a registered and certified biobank under the CTRNet program. 29 The registration portion of this program is soon to be a requirement for biobanks across the province of British Columbia, Canada. CTRNet certification is a requirement to obtain funding from several health research funders in Canada.
Footnotes
Acknowledgments
We are very grateful to the Business Plan Advisory Committee and to all the members of the committees that make up our governance structure. We are also thankful to the following people: Dr. Gregor Reid, Dr. Kirk Schultz, and Dr. William Gibson for providing us space and resources in the period before the BCCHB facility was fully established. Todd Jacques and Nick Steele for the facilities support at the BCCHRI. Dr. Deborah McFadden for providing the space for the BCCHB Clinical Processing Laboratory. Initial funding for the business plan was provided by the BCCHRI, WHRI, and the BC Biolibrary. Finally, the generous funding for the BCCH BioBank was provided by Mining for Miracles in association with the BC Children's Hospital Foundation.
Author Disclosure Statement
No conflicting financial interests exist.
References
Supplementary Material
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