Patients shouldn't navigate Internet without physician guide

March 24, 2010

The Internet has had a profound effect on clinical practice by providing both physicians and patients with a wealth of information. But with those rewards come risks of incorrect or poorly interpreted information that require that a doctor "never be optional."

"Nothing has changed clinical practice more fundamentally than … the Internet," write Pamela Hartzband MD and Jerome Groopman MD of Beth Israel Deaconess Medical Center in the March 25 edition of the . "Its profound effects derive from the fact that while previous technologies have been fully under the doctor's control, the Internet is equally in the hands of patients."

While applauding the ability of patients to receive test results and communicate with their clinicians electronically - and to search for disease symptoms at numerous web sites - Hartzband and Groopman suggest it is a journey no patient should undertake alone.

"Material is perceived as factual merely because it is on a computer screen. We sometimes find ourselves in the uncomfortable position of trying to dissuade desperate and vulnerable patients from believing false testimonials.

"Falsehoods are easily and rapidly propagated on the Internet: once you land on a site that asserts a false rumor as truth, hyperlinks direct you to further sites that reinforce the falsehood."

They cite the example of a neighbor, with a tendency toward hypochondria and with web access, who fretted that a backache was actually an .

"After a week of self-palpation, he mustered the courage to call the doctor. With a normal exam and repeated reassurance, the backache resolved."

Hartzband and Groopman warn that secure web portals where patients can remotely view their laboratory, radiology and pathology reports can be a double-edged sword.

"This technology is efficient, averts the need for multiple phone calls and the mailing of information. The benefits though, must be weighed against potential negative effects of receiving clinical data without context. Patients and families may be confused by results and worried that minor abnormalities might portend serious consequences."

Most important, however, is the reality that the Internet simply cannot substitute for human interaction.

"It's impossible to judge the effects on patients of information transmitted through cyberspace: we can't observe grimaces, tears and looks of uncertainty. And written dialogue is quite different from spoken conversation: replies may be delayed, phrases may be more stilted, tone of voice is absent."

Ultimately, the core relationship between doctor and patient should not change, they write.

"Knowledge is said to be power and some of the past imbalance between patient and doctor may be equalized," they write. "But information and knowledge do not equal wisdom, and it is too easy for non-experts to take at face value statements made confidently by voices of authority.

"Physicians are in the best position to weigh information and advise …The doctor, in our view, will never be optional."

Hartzband is an Assistant Professor of Medicine at Harvard Medical School. Groopman is the Dina and Raphael Recanati Chair of Medicine at Harvard Medical School and is Chief of Experimental Medicine at the Beth Israel Deaconess Medical Center. No potential conflicts of interest relevant to this article were reported.

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5 / 5 (3) Mar 24, 2010
For people who believe the first thing they hear, the Internet is probably the worst place to get medical advice. This is one of the couple of circumstances I can see a physician being practical, the other being if one has a broken bone to mend.

Many practitioners fail to keep up to date with current medical technologies. Myself, I've found that, armed with correct information through proper research, I've been able to fix most things on my own whether it's a dietary issue or a cyst.

People are expected to rely entirely upon their doctors, which is okay if one has no desire to manage their own health.

In other words: it's your choice, but do a couple hours of research first before employing suggested tactics, and ensure there's evidence to back up the claims you've read.
not rated yet Mar 24, 2010

Doctors don't keep up to date with modern medicine and are often years behind.
Research is the key, and an open mind.

Doctors also show prejudice when prescribing due to personal tastes and opinions, the internet is impartial and can provide information in detail.
not rated yet Mar 25, 2010
The internet is probably the best thing that happened to medicine in a long time.

Medical practitioners are far from being the best sources of information - they tend to be content with what they learned years, if not decades ago, and for most medicos, the only continuing information is that delivered by drug reps on how to sell the latest pharmaceutical.

The internet provides some balance of information and may - in time - force medicos to "get with it" and do some research themselves.

It is quite appalling to see how many people, for instance, suffer serious side effects when taking statin drugs, and how medical professionals usually insist that "it couldn't be the drug".

At least with the internet, patients can communicate with each other and exchange information that they wouldn't get from the medical professionals.
not rated yet Mar 25, 2010
Perhaps we should instead have a Wiki for health problems. That would provide fast search results, hopefully good searching abilities, and a lot of experience. Just a thought.

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