Re: ID/Tropical Medicine question (long)

From: Meenan, Anna (annam@uic.edu)
Sat Nov 3 08:29:05 2007


I'd be inclined to watch and wait another week or so if things are improving, or at most consider repeating the stool for C&S, O&P, but this would be a great question to post on Sermo, where there are many more ID people than here on OB-gyn.net. Not registered on Sermo? Now would be a great time to register. They are giving a $15 gift certificate to Amazon.com if you register. Anyone who wants to register, let me know and I will send you the e-mail link (still 2 referrals away from earning my free iPod).

Anna Meenan, MD

>Listers
>
>College student worked in Bengladesh, returned to US and worked
>several weeks in western North Carolina woods as a river guide and
>backpacking guide, developed profuse nonbloody loose stools. No
>family hx of IBD.
>
>Rx'd for Giardia.n whether this was diagnosed or presumptive dx)
>w/metronidazole x 7 days. Sx's persisted w/o significant change.
>Patient returned to original providor, having had 10 lb weight loss,
>no fevers/chills/rashes/anorexia. Mild to Moderate GI cramps. Stool
>test positive for Endolimax nana. (Which references tell me is
>usually non-pathogenic and not generally treated, thought it can
>cause diarrhea. It can also "be confused" with Entamoeba histolytica
>- apologies for spellling.)
>
>Pt still sx'c, but decreasing number and volume of stools, seven
>days after treatment with praziquantel, an antihelminthic which I
>suspect was given presumtively for the possibility of undocumented
>helminthic infection.
>
>Before further stool testing/ID consult/ GI endo studies would
>another round of treatment with metr'azole or tinidazole be
>reasonable. Would "watch and wait" for another interval of seven
>days be reasonable?
>
>I know this is off topic and I know Google and Google Scholar and
>PubMed are our friends, (and I've been on them during a long stand
>by in L&D tonite), but what could any of you comment re the
>situation...com'on El, and others,lets hear your thoughts please. It
>would be helpful for the student to avoid further time in medical
>waiting rooms and labs, which would take away from a critical time
>in the school semsester/exam schedule, though of course that can be
>done in the interest of health first.
>
>Thanks,
>
>Hank
>
>Tired of spam? Yahoo! Mail has the best spam protection around





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