Monsanto’s legal team on Monday presented testimony from Dr. Alexandra Levine, a hematologist/oncologist with City of Hope Comprehensive Cancer Center, seeking to convince the jury that exposure to glyphosate-based herbicides was not a cause of Hardeman’s cancer, and that a more likely factor is the hepatitis C Hardeman had for many years. Levine testified that she has seen “many, many, thousands of patients with non-Hodgkin’s lymphoma,” and she is in fact considered a specialist in that specific disease.
Judge Chhabria said last week that he would like to see this first phase of the trial wrapped up early this week, meaning the case should be with the jury soon. A verdict requires all six jurors to be unanimous in their finding regarding whether or not Hardeman’s exposure to Roundup “was a substantial factor” in causing his cancer. The judge will define for jurors what that means. (See Friday’s entry for more details.)
If the jury does not unanimously decide either for Hardeman or Monsanto then the case would be a mistrial. Chhabria has also said that if that happens he is considering retrying it in May.
If the jury finds for Hardeman on causation, the trial would quickly move into Phase II using the same jury. And that is where things will really start to get interesting. Hardeman’s attorneys plan to call several Monsanto executives for testimony, including former Monsanto Chairman and CEO Hugh Grant. Grant spent more than 35 years at the company and was named CEO in 2003. He led the company until its acquisition by Bayer AG last summer.
Additionally, lawyers for Hardeman plan to call Roger McClellan, editor of the scientific journal Critical Reviews in Toxicology (CRT), which published a series of papers in September 2016 that rebuked the finding by the International Agency for Research on Cancer (IARC) finding that glyphosate was a probable human carcinogen. The papers purported to be written by independent scientists who found that the weight of evidence showed the weed killer was unlikely to pose any carcinogenic risk to people.
However, internal Monsanto documents show that the papers were conceptualized from the outset as a strategy by Monsanto to discredit IARC. One of Monsanto’s top scientists not only reviewed the manuscripts but had a hand in drafting and editing them, though that was not disclosed by CRT.
Hardeman’s lawyers additionally said they plan to call Doreen Manchester, of CropLife America, the agrochemical industry’s lobbying organization. Manchester’s role at CropLife has been helping “lead federal and state litigation to support pesticide regulatory issues.”
Lawyers for plaintiff Edwin Hardeman rested their case on Friday, giving Monsanto a turn to put on its own witnesses in this first phase of the case.
Judge Chhabria has indicated he would like to see the first phase of the trial wrapped up by early next week, and he has ordered attorneys for both sides to be ready to discuss and debate two proposed sets of instructions for him to give the jury for deliberations regarding the definition of “causation.”
For Hardeman’s case to be allowed to proceed to a Phase 2 in which damages could be awarded, the group of six jurors must be unanimous in finding that Roundup caused his non-Hodgkin lymphoma, so the judge’s instructions about how the element of causation is defined is a critical point.
The judge’s first option reads as follows: “To prevail on the question of medical causation, Mr. Hardeman must prove by a preponderance of the evidence that Roundup was a substantial factor in causing his non Hodgkin’s lymphoma. A substantial factor is a factor that a reasonable person would consider to have contributed to the harm. It must be more than a remote or trivial factor. If you conclude that Mr. Hardeman has proven that his exposure to Roundup was a substantial factor in causing his NHL, then you should find for Mr. Hardeman even if you believe that other risk factors were substantial factors as well.”
The judge’s second option has the same first three lines as the first option but then adds this: “Conduct is not a substantial factor in causing harm if the same harm would have occurred without that conduct.”
Option 2 also changes the last line of the instruction to say: “However, if you conclude that Mr. Hardeman has proven that his exposure to Roundup was sufficient on its own to cause his NHL, then you should find for Mr. Hardeman even if you believe that other risk factors were also sufficient to cause his NHL.”
A big part of Monsanto’s defense is to suggest that other factors could be the cause of Hardeman’s cancer, including a struggle with hepatitis C. Hardeman’s team has said that he was cured in 2006 of hepatitis C but Monsanto’s team argues that cell damage from the hepatitis was a potential contributor to his cancer.
Monsanto expert witness Dr. Daniel Arber in his pre-trial report wrote that Hardeman has many risk factors for NHL, and said: “There is no indication that Roundup played any role in the development of his NHL, and there are no pathological features to suggest a cause of his lymphoma.”
Judge Chhabria has ruled that Arber cannot testify that the hepatitis C caused Hardeman’s NHL but ruled Thursday that Arber can explain that Hardeman’s lengthy exposure to hepatitis C left him at risk of developing NHL even after his virus had been successfully treated.
3:30 p.m. –Jury is dismissed by judge but lawyers in Roundup cancer trial still discussing how evidence can or can’t be used. He’s still furious over plaintiff’s lawyer Aimee Wagstaff daring to talk about 1983 @EPA dox showing cancer concerns with glyphosate.
Judge is ripping into Aimee Wagstaff again saying he wants to sanction her $1,000 and maybe the whole plaintiff’s legal team as well. Calling her actions “incredibly dumb.”
2:30p.m. post lunch updates:
As Monsanto Roundup cancer trial resumes, plaintiff’s expert witness Beate Ritz talks to jurors about risk ratios, confidence intervals & statistical significance of cancer science. Touts the value of meta-analyses. @Bayer
Dr. Ritz is testifying about the various studies showing increased risk for cancer from glyphosate exposure.
Plaintiff Edwin Hardeman & his wife watch quietly, but during a break express frustration over how much Judge Chhabria has limited evidence the jury is hearing.
Sure-fire way to draw an objection from @Bayer Monsanto attorneys at Roundup cancer trial: mention @IARCWHO scientific classification of glyphosate as a probable carcinogen.
Day one of @Bayer Monsanto Roundup cancer trial concludes after lengthy testimony from scientist Beate Ritz walking jurors through research that shows risks of NHL from exposure to glyphosate herbicides. Judge thanks jurors for being attentive; tells them to stay away from media.
Only one day in and Roundup cancer trial is losing a juror. One of the two men on jury claims work hardship; he can’t afford to lose paycheck. That leaves 7 women and 1 man to decide case. Verdict must be unanimous for plaintiff to win.
11:10 a.m. Monsanto/Bayer wraps up its opening and now preparing for first witness, plaintiff scientist Beate Ritz. More updates from opening statement:
Plaintiff’s attorney calls for sidebar as those statements were barred by pre-trial orders but judge overrules her.
Now Monsanto attorney shows chart saying while glyphosate use has increased over decades, rates of NHL have not. He then says that despite @IARCWHO classification as glyphosate as probable carcinogen @EPA & foreign regulators disagree.
Defense attorney for Monsanto @Bayer on a roll; telling jurors all about the Agricultural Health Study, which showed no ties between glyphosate and non-Hodgkin lymphoma. Lawyer makes point Monsanto had nothing to do with the study.
10:45 a.m.Now it’s @Bayer Monsanto’s turn for opening statements – attorney Brian Stekloff tells jury “Roundup did not cause Mr. Hardeman’s non-Hodgkin lymphoma.”
Judge just orders another Monsanto @Bayer slide removed, interrupting defense attorney opening statement. Playing hardball with both sides.
Plaintiff’s attorney objects to one of Monsanto attorneys slides; judge agrees and slide is removed. Defense attorney making case that Hardeman’s history of Hepatitis C likely to blame for his NHL.
He tells jurors NHL is common type of cancer and most NHL victims are not Roundup users; there is no test a doctor can run to tell a patient his disease was or was not caused by Roundup.
10:15 updates on opening remarks of plaintiff’s attorney Aimee Wagstaff:
Judge now threatening to sanction plaintiff’s attorney and pondering if he should refuse to allow jury to see the plaintiff’s slides. @Bayer Monsanto lawyer says yes. Aimee asks to address his concern; judge cuts her off.
Judge now dismisses jury for break and then RIPS into plaintiff’s attorney – says she has “crossed the line” and is “totally inappropriate” in her opening statements. Says this is her “final warning.” Never a dull moment at the @Bayer Monsanto Roundup cancer trial.
Judge also tells her to “move on” when she tries to explain that @EPA only assesses glyphosate and not whole product.
She is allowed brief mention of @IARCWHO classification of glyphosate as probable human carcinogen but judge cuts her off before she can say much.
In opening statement for @Bayer Monsanto Roundup cancer trial plaintiff’s attorney points to new meta-analysis showing compelling ties to cancer (see Guardian story).
In opening statement for Roundup cancer trial plaintiff’s attorney reads from 1980s-era @EPA memo “glyphosate is suspect” & goes through the story of how Monsanto engineered a reversal of EPA concerns. Jurors look a little confused by all this science stuff.
9:35 a.m. Now plaintiff attorney telling the story of the 1983 mouse study that caused @EPAscientists to find glyphosate cancer causing… before Monsanto convinced them not to. oops. Judge cuts her off again. Sidebar. @BayerMonsanto has to love this. For more on the 1983 mouse study, see 2017 article, “Of Mice, Monsanto and a Mysterious Tumor.“
9:30 a.m. The main theme this morning is the judge is giving no leeway to the plaintiff’s attorney, via @careygillam:
8:49 a.m. Judge Chhabria is showing an early tight rein on this Roundup cancer trial. He stopped plaintiff’s attorney Aimee Wagstaff within minutes of her opening for a sidebar. Wagstaff opened by introducing the wife of the plaintiff, and began telling the story of their life and Hardeman finding the lump in his neck. The judge interrupted to tell Wagstaff to stick to comments dealing with causation only.
8:10 a.m. “Court is now in session”. Courtroom is packed for opening statements in Roundup cancer trial. Right off the bat, Monsanto Bayer, and plaintiff’s attorneys are already in conflict over evidence to be introduced.
8:00 a.m. And we’re off. Six months after a California jury decided Monsanto’s weed killers caused a groundskeeper’s cancer, another California jury is getting ready to hear similar arguments against Monsanto.
This time the case is being heard in federal court, not state court. Importantly, the judge has agreed with a request from Monsanto to try the case in two phases with evidence of potential negligent and deceptive conduct by Monsanto withheld during the first phase to allow the jury to focus solely on evidence pertaining to the question of whether or not the company’s products were to blame for the plaintiff’s cancer.
Plainitiff Edwin Hardeman suffers from B-cell non-Hodgkin lymphoma, which was diagnosed in February 2015, one month before the International Agency for Research on Cancer (IARC) classified glyphosate, a key ingredient in Monsanto’s Roundup and other herbicide brands, as a “probable human carcinogen.
Hardeman used Roundup products regularly to treat weeds and overgrowth on a 56-acre tract he owned in Sonoma County. Documents filed in federal court pertaining to the Hardeman trial can be found here.
Seven women and two men were selected as jurors to hear the Hardeman case. The judge has said the case should run through the end of March. Yesterday Judge Chhabria denied Monsanto a motion for summary judgement.