Skip to Content

Notice

Office of Biotechnology Activities; Recombinant DNA Research: Action Under the Guidelines

Document Details

Information about this document as published in the Federal Register.

Published Document

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Start Preamble

AGENCY:

National Institutes of Health (NIH), PHS, DHHS.

ACTION:

Notice of Action Under the NIH Guidelines for Research Involving Recombinant DNA Molecules (NIH Guidelines).

SUMMARY:

This notice amends the NIH Guidelines to set forth NIH's policy on in utero gene transfer clinical research. At the present time, there is insufficient basic and preclinical data to justify the conduct of in utero gene transfer clinical research. Before any in utero gene transfer clinical trial could proceed, significant additional preclinical and relevant clinical studies addressing biodistribution, toxicity, and efficiency of vector transduction would be required, as would further deliberations of the ethical issues associated with this research. As new knowledge evolves from basic, preclinical, and relevant clinical research and as the ethical issues are addressed, the NIH would consider in utero gene transfer clinical protocols for review by the Recombinant DNA Advisory Committee (RAC).

Start Further Info

FOR FURTHER INFORMATION CONTACT:

Background documentation and additional information can be obtained from the Office of Biotechnology Activities (OBA), National Institutes of Health, MSC 7010, 6000 Executive Boulevard, Suite 302, Bethesda, Maryland 20892-7010, Phone 301-496-9838, FAX 301-496-9839. The OBA Web site is located at http://www.nih.gov/​od/​oba/​.

Background Information

In September 1998, the NIH RAC discussed two preliminary proposals for human in utero gene transfer and Start Printed Page 1147recommended a comprehensive public review of the scientific and ethical issues raised by such studies. In response, NIH convened a national Gene Therapy Policy Conference on Prenatal Gene Transfer: Scientific, Medical, and Ethical Issues (January 7-8, 1999) to further explore these issues.

The findings and conclusions of the Conference indicated that, at present, there is insufficient preclinical data to support the initiation of clinical trials involving in utero gene transfer clinical research. A substantial number of critical scientific, safety, ethical, legal, and social issues must be addressed before clinical trials proceed in this arena including: (1) Efficiency of gene transfer to target cells; (2) specificity of delivery to target cells; (3) level, duration, and regulation of gene expression; (4) appropriate disease candidates; (5) fetal immune response to transgene products and/or vectors; (6) emergence of fetal immune tolerance; (7) effects of gene transfer on pre- and post-natal development; (8) possibility of generation and activation of transmissible vector or virus; (9) possibility of initiating oncogenic or degenerative processes; (10) limitations related to the accuracy of disease diagnosis; (11) implications of diagnostic limitations on the design and conduct of clinical trials; (12) elements of optimal clinical trial design and analysis; (13) potential risk to the fetus and acceptable level of risk to the fetus in human experimentation; (14) potential risk to the pregnant woman; (15) detection and assessment of inadvertent germ-line transmission; (16) ethical issues specific to the fetus; (17) ethical issues specific to the pregnant woman; (18) patient recruitment/enrollment processes; (19) informed consent issues; (20) societal issues; and (21) legal issues. (See http://www4.od.nih.gov/​oba/​gtpcreport.pdf for further information.)

In March 1999, RAC discussed the findings and conclusions of the conference and developed the following consensus statement: “The RAC continues to explore the issues raised by the potential of in utero gene transfer research. However, at present, the members unanimously agree that it is premature to undertake any human in utero gene transfer experiment.” After providing an opportunity for public comments (64 FR 43884), the RAC unanimously recommended that this consensus statement be adopted as policy and incorporated into the NIH Guidelines (Appendix M). The NIH is implementing this recommendation through this notice of action.

Action Amending the NIH Guidelines

Appendix M. Points to Consider in the Design and Submission of Protocols for the Transfer of Recombinant DNA Molecules into One or More Human Research Participants (Points to Consider)

Appendix M is amended by adding the following paragraph after the third paragraph:

“The RAC continues to explore the issues raised by the potential of in utero gene transfer clinical research. However, the RAC concludes that, at present, it is premature to undertake any in utero gene transfer clinical trial. Significant additional preclinical and clinical studies addressing vector transduction efficacy, biodistribution, and toxicity are required before a human in utero gene transfer protocol can proceed. In addition, a more thorough understanding of the development of human organ systems, such as the immune and nervous systems, is needed to better define the potential efficacy and risks of human in utero gene transfer. Prerequisites for considering any specific human in utero gene transfer procedure include an understanding of the pathophysiology of the candidate disease and a demonstrable advantage to the in utero approach. Once the above criteria are met, the RAC would be willing to consider well rationalized human in utero gene transfer clinical trials.”

OMB's “Mandatory Information Requirements for Federal Assistance Program Announcements” (45 FR 39592) requires a statement concerning the official government programs contained in the Catalog of Federal Domestic Assistance. Normally, NIH lists in its announcements the number and title of affected individual programs for the guidance of the public. Because the guidance in this notice covers virtually every NIH and Federal research program in which recombinant DNA techniques could be used, it has been determined not to be cost effective or in the public interest to attempt to list these programs. In addition, NIH could not be certain that every Federal program would be included as many Federal agencies, as well as private organizations, both national and international, have elected to follow the NIH Guidelines. In lieu of the individual program listing, NIH invites readers to direct questions to the information address above about whether individual programs listed in the Catalog of Federal Domestic Assistance are affected.

Start Signature

Dated: December 28, 2000.

Ruth L. Kirschstein,

Acting Director, National Institutes of Health.

End Signature End Further Info End Preamble

[FR Doc. 01-337 Filed 1-4-01; 8:45 am]

BILLING CODE 4140-01-P