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Cancer & Tumors

Mobile phone use and risk of uveal melanoma: results of the risk factors for uveal melanoma Case-control study

No Effects Found

Stang A, Schmidt-Pokrzywniak A, Lash TL, Lommatzsch PK, Taubert G, Bornfeld N, Jöckel KH · 2009

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This rigorous study found no link between mobile phone use and rare eye cancer, contradicting earlier research by the same team.

Plain English Summary

Summary written for general audiences

German researchers studied 459 people with uveal melanoma (a rare eye cancer) to see if mobile phone use increased their risk. They compared these cancer patients to over 1,000 control subjects and found no connection between regular mobile phone use and developing this type of eye cancer. This study contradicted the researchers' own previous findings that had suggested a link.

Why This Matters

This study represents an important example of scientific self-correction in EMF research. The same research team that previously reported increased uveal melanoma risk among mobile phone users conducted a larger, more rigorous study and found no such association. The science demonstrates that even well-intentioned researchers can reach different conclusions as methods improve and sample sizes increase. What this means for you is that individual studies, particularly smaller ones, should be viewed as pieces of a larger puzzle rather than definitive answers. The reality is that uveal melanoma is extremely rare, affecting only about 5 people per million annually, so even if mobile phones did pose a risk, the absolute numbers would be very small. This research reminds us why we need multiple independent studies before drawing firm conclusions about EMF health effects.

Study Details

We recently reported an increased risk of uveal melanoma among mobile phone users. Here, we present the results of a case–control study that assessed the association between mobile phone use and risk of uveal melanoma.

We recruited 459 uveal melanoma case patients at the University of Duisburg-Essen and matched 455 ca...

Risk of uveal melanoma was not associated with regular mobile phone use (OR = 0.7, 95% CI = 0.5 to 1...

We did not corroborate our previous results that showed an increased risk of uveal melanoma among regular mobile phone users.

Cite This Study
Stang A, Schmidt-Pokrzywniak A, Lash TL, Lommatzsch PK, Taubert G, Bornfeld N, Jöckel KH (2009). Mobile phone use and risk of uveal melanoma: results of the risk factors for uveal melanoma Case-control study J Natl Cancer Inst. 101(2):120-123, 2009.
Show BibTeX
@article{a_2009_mobile_phone_use_and_3419,
  author = {Stang A and Schmidt-Pokrzywniak A and Lash TL and Lommatzsch PK and Taubert G and Bornfeld N and Jöckel KH},
  title = {Mobile phone use and risk of uveal melanoma: results of the risk factors for uveal melanoma Case-control study},
  year = {2009},
  
  url = {https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2639317/},
}

Quick Questions About This Study

Mobile phone use does not cause uveal melanoma, a rare eye cancer. German researchers studied 459 uveal melanoma patients and over 1,000 controls, finding no connection between regular mobile phone use and this specific type of eye cancer development.
Uveal melanoma is a rare eye cancer that affects the uvea (eye's middle layer). A 2009 German study found no association between mobile phone radiation and uveal melanoma risk, contradicting the researchers' own previous findings that suggested a link.
German researchers found no link between mobile phone use and uveal melanoma in their 2009 case-control study. They compared 459 eye cancer patients to controls and observed no increased risk, contradicting their earlier research.
The 2009 German uveal melanoma study used a larger, more rigorous case-control design with multiple control groups. This stronger methodology likely provided more reliable results than their previous research, showing no connection between phone use and eye cancer.
German researchers studied 1,459 people total for uveal melanoma and phone use - 459 patients with this rare eye cancer and over 1,000 control subjects. This large sample size strengthened their finding of no cancer risk.