The medical journal Surgical Laparoscopy, Endoscopy and Percutaneous Techniques has rebuked two well-known Stanford researchers, Dr. Farr Nezhat and Dr. Camran Nezhat, and retracted two articles by the brothers. The doctors claim to have developed a new surgical technique for women with endometriosis of the rectum. Endometriosis is a condition in which uterine tissue grows outside of the uterus.
Stacey Mullen, a woman on whom the Nezhats performed the surgery, claims that the doctors destroyed her bowels and ruined her life by performing the operation on her. Mullen has sued the Nezhats in Atlanta, saying that they lied about her complications in the journal articles. Experts hired by Mullen and her attorneys examined the patient records on which the articles were based and found major discrepancies between the data in the patient records and the data reported in the articles, according to Linda Carroll and Alfred Lubrano reporting for MSNBC.
Moreover, report Carroll and Lubrano:
In June of last year, an MSNBC examination of the original Nezhat patient records revealed that the actual length of time it took to perform the surgeries was far longer than what was reported in the paper. Similarly, the amount of blood each patient lost during the procedure was significantly greater than what the Nezhats wrote. […] Even many of the patients’ ages listed in the journal article differed from those in the original records.
Experts say that the retraction of an article by the journal that published it is unusual. More often articles are retracted by their authors because further investigation has raised doubts about the validity of their research methods or analysis of data. This controversy surrounding the Nezhat brothers calls into question every other article the brothers have ever published or will try to publish in the future, the experts say.
You can read about this controversy and see the scientific method at work here: http://www.msnbc.com/news/533638.asp
Case 2: Flawed Theory?
Gina Kolata, well-known science writer for The New York Times, reported on February 20, 2001, that “a widespread belief about the onset of puberty in girls is coming under vigorous attack, led by a group of medical specialists who say that it is based on flawed science and that it can have dire medical consequences.”
The belief that girls are now starting puberty as early as age 6 or 7 came from a study by Dr. Marcia E. Herman-Giddens. While working as a physician’s assistant in North Carolina, Dr. Herman-Giddens, whose degree is in public health, noticed that girls as young as 7 or 8 were coming in with breasts and pubic hair.
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