The "Journal of Occupational and Environmental Medicine" is planning to retract a 1997 paper that claimed no link between drinking water polluted with toxic chromium and cancer incidence. The decision comes after editors discovered that much of the paper was put together by consultants hired by a public utility that was at the time being sued for allegedly endangering California residents through chromium pollution.
The JOEM retraction, signed by editor Dr. Paul Brandt-Rauf
, states that the article did not comply with the journal's policy because "financial and intellectual input to the paper by outside parties was not disclosed."
Brandt-Rauf began investigating the paper after being alerted by the The Wall Street Journal and Environmental Working Group
, a Washington, D.C.-based advocacy group, that the paper was actually compiled and written by employees of a consulting company called ChemRisk
, rather than the Chinese physicians JinDong Zhang and ShuKun Li, who were listed as sole authors. ChemRisk's founder, Dennis Paustenbach, has acknowledged he helped revise it.
The resulting paper essentially reversed Zhang's finding 10 years earlier that chromium-tainted water caused stomach cancer and other problems in 155 Chinese villagers.
Questions about the validity of the 1997 study have been raised for
years, including in The Star-Ledger in 2004 and the Wall Street Journal
in December 2005. Since its publication, the fake article has influenced regulatory decisions on chromium, including being used by a scientific panel for a 2001 report which forced California health officials to revise a recommendation for how much chromium-6 should be allowed in drinking water.
New Jersey is home to some 200 known chromium sites, where waste from
three long-shut plants in Jersey City and Kearny was used as fill. The revelation comes amid mounting questions about whether New Jersey's
cleanup standards are strong enough to protect the thousands of people
who live near chromium sites.
The state relaxed its chromium cleanup standards dramatically in the
past 15 years as the companies responsible for the pollution and their
hired scientists argued it did not cause cancer by ingestion, but
two recent papers -- and the retraction -- support suspicions that it
does. Related Studies
Jian-Dong Zhang, Xi-Lin Li, Chromium pollution of soil and water in Jinzhou
Zhonghua Yufang Yixue Zazhi, 21/5 (1987) 262-264
Jin-Dong Zhang, Shu-Kun Li, Cancer Mortality in a Chinese Population Exposed to Hexavalent Chromium in Water
, J. Occup. Environ. Med., 39/4 (1997) 315-319
D.J. Paustenbach, B.L. Finley, F.S. Morwat, B.D. Kerger, Human health risk and exposure assessment of chromium (VI) in tap water
, J. Toxicol. Environ. Health Part A, 66/17 (2003) 1295-1339. DOI: 10.1080/15287390306388
Max Costa, Catherine B. Klein,Toxicity and Carcinogenicity of Chromium Compounds in Humans
, Crit. Rev. Toxicol., 36/2 (2006) 155-163doi: 10.1080/10408440500534032 Related information Environmental Working Group: Chrome-Plated Fraud: How PG&E's Scientists-For-Hire Reversed Findings of Cancer Study David Egilman, Corporate Corruption of Science—The Case of Chromium(VI), Int. J. Occup. Environ. Health, 12 (2006) 169–176 Related News
EWG, June 2, 2006: Real-Life Epilogue To "Erin Brockovich": Medical Journal Retracts Fraudulent Chromium/Cancer Study - EWG Investigation Exposes Fakery of Firm Headed by Bush Appointee US Today, June 2, 2006: PG&E critic Erin Brockovich doubtful about legal settlement Common Dreams Newswire, July 19, 2006: Censure Urged of Scientist in ‘Brockovich’ Chromium Fraud BusinessWire, December 6, 2006: Wall Street Journal Accused of Wrongdoing on Erin Brockovich Story Credited as Key to $295 Million Settlement, Says Scientist Dr. Shukun Li The Scientist, December 22, 2006: Chromium paper retracted unfairly, author says EVISA News, May 17, 2007: Hexavalent Chromium in Drinking Water Causes Cancer in Lab Animals
last time modified: May 17, 2007