People With Periodontal Disease Have Higher Cancer Risk

People who have periodontal disease have a higher overall risk of developing cancer, say researchers in the June issue of The Lancet, Oncology.

Studies have suggested that tooth loss and periodontal disease might increase patients’ risk of developing cancer, but smoking might have confounded the association.

To determine whether periodontal disease or tooth loss is associated with cancer, Dominique S. Michaud, ScD, Imperial College London, and colleagues from Harvard University, Boston, and University of Puerto Rico, San Juan, used data from the Health Professionals Follow-Up Study (HPFS, originally begun in 1986).

Participants reported baseline periodontal disease with bone loss, number of natural teeth and tooth loss in previous two years, as well as smoking history and food intake. They also reported any new cancer diagnoses on the follow-up questionnaires. The endpoints researchers measured were overall cancer risk and individual cancers with more than 100 cases reported.

A total of 48,375 men with a median follow-up of 17.7 years were eligible for the study. Researchers recorded 5,720 cases of cancer (excluding non-melanoma skin cancer and non-aggressive prostate cancer) among the participants. The five most common cancers were colorectal (1,043), melanoma of the skin (698), lung (678), bladder (543) and advanced prostate (541).

After adjusting for known risk factors, including smoking history and dietary factors, they found that participants with a history of periodontal disease had a 14 percent higher risk of developing cancer than did participants with no history of periodontal disease. Researchers noted significant associations between periodontal disease and lung, kidney, pancreas and hematologic cancers. They also noted that having fewer teeth at baseline was associated with an increased risk of developing lung cancer.

The study was funded by a grant from the National Institutes of Health, National Cancer Institute.

Posted in Gum disease, Periodontal Treatment
Schedule a One-on-One Consultation Today!
Contact us now for details



Port Warwick Dental Arts - Dr. Lisa Marie Samaha
251 Nat Turner Blvd S
Newport News, VA 23606
757-223-9270

Directions to Port Warwick Dental Arts: Newport News Restorative Dentistry View directions

Make an Appointment with Port Warwick Dental Arts: Hampton, Virginia Dental Implants Make an appointment

Review Newport News dentist Dr. Lisa Marie Samaha and her team on Google
Review Hampton dentist Dr. Lisa Marie Samaha and her team on Facebook
Online Bill Pay Now Available for Port Warwick Dental Arts: Cosmetic Dentistry Newport News, Virginia--Login Now
NagiosCheckValue - Do not remove please