[CIS PIDD] [cis-pidd] Sub-protective pneumococcal titers in a CVID patient on therapeutic doses of IgSQ and recurrent bronchitis

Thu Jan 22 16:10:14 EST 2015

His pre-Treatment IgG was 151.
      From: "Church, Joseph" <JChurch at chla.usc.edu>
 To: CIS-PIDD <cis-pidd at lists.clinimmsoc.org> 
 Sent: Thursday, January 22, 2015 3:24 PM
 Subject: RE: [cis-pidd] Sub-protective pneumococcal titers in a CVID patient on therapeutic doses of IgSQ and recurrent bronchitis

What was the patient’s baseline IgG?  If it was>400mg/dL he probably needs more Ig as the change from baseline to steady-state on SCIG would only be ~400mg/dL.     From: Soheil Chegini [mailto:schegini at yahoo.com]
Sent: Thursday, January 22, 2015 11:00 AM
To: CIS-PIDD
Subject: [cis-pidd] Sub-protective pneumococcal titers in a CVID patient on therapeutic doses of IgSQ and recurrent bronchitis    Dear all,    I am wondering what others would suggest to reduce the frequency of bronchitis in a 54 y.o. man with CVID who is on Hizentra 10 g SQ weekly and has an excellent IgG level (814 in 6/14 and 916 1/15). He has responded well to oral antibiotics (Ceftin and Augmentin x 10 each) for 2 episodes of bronchitis that he has had this fall with resolution of his symptoms. He is also treated for asthma with Symbicort 160/4.5 and his spirometry is stable at his baseline with some irreversible airflow obstruction. No bronchiectasis.    Here are his 14-serotype pneumococcal titers: Type 1                   0.9 Type 3                   0.9 Type 4                   <0.3 Type 5                   1.4 Type 8                   1.0 Type 9                   0.7 Type 12                 0.4 Type 14                 3.3 Type 19                 1.4 Type 23                 0.9 Type 26                 1.1 Type 51                 1.3 Type 56                 1.2 Type 68                 0.7   These titers suggest adequate protection only against 4 of the 14 tested serotypes, but I am not inclined to increase his dose of Hizentra given his excellent total IgG. He does not produce any Ig (IgA,7 and IgM 11), and his pre-Treatment IgG was 151. He is tolerating the infusions well and I have no other excuse to change the Ig preparation.    I would very much appreciate your help and advice. Thank you very much in advance.    Best regards, sc    Soheil Chegini, M.D.
Exton Allergy & Asthma Associates
656 West Lincoln Hwy.
Exton, PA 19341
Phone: (610) 269-3066
Fax: (610) 269-8615       --- The CIS-PIDD listserv is supported by: 
The science & practice of human immunology

P: +1.414.224.8095
E: info at clinimmsoc.org

Not a member of CIS? Please visit www.clinimmsoc.org to join! You are currently subscribed to cis-pidd as: jchurch at chla.usc.edu.
To unsubscribe click here: http://lm.clinimmsoc.org/u?id=183824426.292477f2b5b77a2887c3a0060aad53a7&n=T&l=cis-pidd&o=45984314 
---------------------------------------------------------------------
CONFIDENTIALITY NOTICE: This e-mail message, including any attachments, 
is for the sole use of the intended recipient(s) and may contain confidential
or legally privileged information. Any unauthorized review, use, disclosure
or distribution is prohibited. If you are not the intended recipient, please
contact the sender by reply e-mail and destroy all copies of this original message. 

---------------------------------------------------------------------
 ---  The CIS-PIDD listserv is supported by:  
 The science & practice of human immunology

 P: +1.414.224.8095
 E: info at clinimmsoc.org

 Not a member of CIS? Please visit www.clinimmsoc.org to join!  You are currently subscribed to cis-pidd as: schegini at yahoo.com.
 To unsubscribe click here: http://lm.clinimmsoc.org/u?id=183824417.b1e54082bbbf6f760251291ea6ac37ed&n=T&l=cis-pidd&o=45984665

---
The CIS-PIDD listserv is supported by the Clinical Immunology Society
The science & practice of human immunology

P: +1.414.224.8095
E: info at clinimmsoc.org

Not a member of CIS? Please visit www.clinimmsoc.org to join!

You are currently subscribed to cis-pidd as: pagid at list.clinimmsoc.org.
To unsubscribe click here: http://lm.clinimmsoc.org/u?id=183939985.3ea13d40a15475ac00ebbd9cd8a37d6d&n=T&l=cis-pidd&o=45984825
or send a blank email to leave-45984825-183939985.3ea13d40a15475ac00ebbd9cd8a37d6d at lists.clinimmsoc.org
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://pairlist7.pair.net/pipermail/pagid/attachments/20150122/60ddd75a/attachment-0001.html>