Re: "non-medical use of sonography"

From: Terry J DuBose (tjdubose@juno.com)
Fri Dec 19 19:18:33 2003


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I do not know of anyone looking at the outcomes from "fetal bonding" sonography. But if by "usual outcome parameters", you mean gestational age & weight at birth, APGARS, anomalies found/missed, it would be interesting.

The problem would be controlling for the confounding variables; I don't think folks going to "fetal photo studios" are usually worrying about money for food. On the other end there would have to be some kind of control for who is operating the machine. Is it a perinatal sonographer with 20 years experience, or a profiteer with a weekend of tutoring on how to turn on the machine and burn a CD, and how to control for that variable? A very difficult study indeed. Terry J DuBose

On Fri, 19 Dec 2003 17:14:20 -0600 DoctorJoe@aol.com writes:

In a message dated 12/19/03 08:31:29, duboseterryj@uams.edu writes:

For expectant parents, 4-D ultrasound is all the rage, and it's all in the details: close-up views of chubby cheeks and little button noses long before a baby is born. But the FDA calls the trend a misuse of medical technology. We'll explore the issue.

I think a RCT of 4-D "misue" versus regular use would be interesting... The endpoints would be the usual outcome parameters, but the premise would be that "fetal bonding" was beneficial to the mother's and baby's outcome.

Or is someone already studying that out there?

Joe P. ----__JNP_000_53dc.5554.78d6 Content-Type: text/html; charset=us-ascii Content-Transfer-Encoding: quoted-printable

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I do not know of anyone looking at the outcomes from "fetal bonding" sonography.  But if by "usual outcome parameters", you mean gestational age & weight at birth, APGARS, anomalies found/missed, it would be interesting.  
 
The problem would be controlling for the confounding variables; I don't think folks going to "fetal photo studios" are usually worrying about money for food.   On the other end there would have to be some kind of control for who is operating the machine.  Is it a perinatal sonographer with 20 years experience, or a profiteer with a weekend of tutoring on how to turn on the machine and burn a CD, and how to control for that variable?   A very difficult study indeed.  
Terry J DuBose
 
On Fri, 19 Dec 2003 17:14:20 -0600 DoctorJoe@aol.com writes:

In a message dated 12/19/03 08:31:29, duboseterryj@uams.edu writes:


For expectant parents, 4-D ultrasound is all the rage, and it's all in the details: close-up views of chubby cheeks and little button noses long before a baby is born. But the FDA calls the trend a misuse of medical technology. We'll explore the issue.


I think a RCT of 4-D "misue" versus regular use would be interesting... The endpoints would be the usual outcome parameters, but the premise would be that "fetal bonding" was beneficial to the mother's and baby's outcome.

Or is someone already studying that out there?

Joe P.


 
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