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Showing posts with label acid reflux. Show all posts
Showing posts with label acid reflux. Show all posts

Wednesday, November 18, 2009

[Lung diseases and gastro-oesophageal reflux disease]

Rev Port Pneumol. 2009 Sep-Oct;15(5):899-921.

[Lung diseases and gastro-oesophageal reflux disease]

[Article in Portuguese]

Pereira JC.

Médico Tisiologista do Serviço de Atendimento Especializado da SMS -Belford Roxo, Médico do CRA -DIP do Hospital Municipal Nelson de Sá Earp e do Programa de Controle da Tuberculose da SMS - Petrópolis - Rio de Janeiro - Brasil. jclaudiobarroso@oi.com.br

Gastro -oesophageal Reflux Disease is a consequence of pathological reflux from stomach to oesophagus. Whenever the refluxed contents extended beyond the oesophagus itself, is called Extraoesophageal Reflux Disease. The author proposes a review about pulmonary disorders and gastroesophageal reflux. Previously, it is evaluated in an abridged way, the concepts of each diseases and after that, in a systematic form, it is discussed the prevalence of gastro -oesophageal reflux in lung diseases, all the mechanisms studies and the impact of gastro -oesophageal treatment on lung disorders. The author concludes that is undeniable the link between Gastro -oesophageal reflux and lung diseases and further reaserch is mandatory in order to corroborate this association.

PMID: 19649547 [PubMed - indexed for MEDLINE]

Saturday, August 22, 2009

GERD & Lung Function



Gastric Acid Inhibition for Fat Malabsorption or Gastroesophageal Reflux Disease in Cystic Fibrosis: Longitudinal Effect on Bacterial Colonization and Pulmonary Function.

van der Doef HP, Arets HG, Froeling SP, Westers P, Houwen RH.

Department of Pediatric Gastroenterology (H.v.d.D., S.F., R.H.), Department of Pediatric Pulmonology (H.A.), and Julius Center for Health Sciences and Primary Care (P.W.), University Medical Center Utrecht, Utrecht, the Netherlands.

OBJECTIVES: To investigate bacterial colonization and pulmonary function longitudinally in patients with cystic fibrosis (CF) receiving drugs for gastric acid (GA) inhibition for fat malabsorption or for gastroesophageal reflux disease (GERD). STUDY DESIGN: A retrospective cohort study of 218 pediatric patients with CF was performed. Multilevel modeling was used to perform longitudinal analysis of forced expiratory volume in 1 second (FEV(1)), forced vital capacity (FVC), maximum expiratory flow at 50% of FVC (MEF(50)), and maximal mid-expiratory flow between 25% and 75% of FVC (MMEF(25-75)). Cox regression was used to calculate Pseudomonas aeruginosa- and Staphylococcus aureus-free survival. RESULTS: Patients with CF and GA inhibition had a significantly smaller yearly decline of MEF(50) and MMEF(25-75) compared with control subjects. Other pulmonary function parameters and P aeruginosa or S aureus acquisition or colonization were not different from that of control subjects. GERD was associated with a significantly reduced pulmonary function (FEV(1) and FVC) and an earlier acquisition of P aeruginosa and S aureus. CONCLUSIONS: GA inhibition did not affect pulmonary function or bacterial acquisition and therefore is not contraindicated in patients with CF. GA inhibition might improve pulmonary function with time, because the decline of MEF(50) and MMEF(25-75) was less pronounced. GERD was associated with a reduced pulmonary function and an earlier acquisition of P aeruginosa and S aureus. Therefore the diagnosis and treatment of GERD should be aggressively pursued in patients with CF.

PMID: 19683256 [PubMed - as supplied by publisher]

Thursday, December 4, 2008

Stanford visit

Disclaimer: I share with you all this information in the spirit of good health. I am not here to promote anything any doctors have recommended, nor do I intend to make any doctor upset by me posting his/her name/information/recommendations. My sole purpose for this post is to help my fellow CFer's gain an upper hand on this horrible disease.



So I decided a few months back to head to Stanford's CF Center for a consultation. As many of you who know me know, checking out other CF Centers is a fav pastime of mine. Well, not really, but I did go to Minnesota in 2006 and I visited Cincinnati this summer so this will make my 3rd excursion.

I originally didn't have much of an agenda when I made the apt to see Dr. Weill, Director of the Adult CF Center at Stanford. But I've been dealing with a decreased FEV1 the past few months which has lead to ABPA suspicion, so the consultation ended up being perfect timing.

I'll first list my initial top line impressions, then I'll go into specifics about my personal care and his subsequent recommendations.

  • Infection control was not as stringent as my clinic. Scales aren't wiped down after each patient; chairs at the nurse's station and the actual examination room aren't wiped down; blood pressure cuffs aren't changed in between patients nor are they wiped down; CF patients aren't given masks/gloves when they check in; doc, nurses, PFT tech didn't gown up when around me; I'm a MDRPA patient so all of this was VERY surprising to me and very very different from my clinic.... i thought for sure what my clinic did was CFF protocol!!!! bleh
  • The clinic is very tech savvy: they post patient education days on the web; I was encouraged by Dr. Weill to email him; the clinic was riddled with posters encouraging patients to check out their website or to research such and such thing on another website
  • The clinic is very multi-disciplinarian - ENT works extremely closely with Pulm, as does Gastro and Allergy; this is NOT the case with my CF team by any stretch of the imagination and I think that this close link improves patient outcomes.... CF is NOT simply a "mucus in the lungs" disease by any means!!!

Background Before Visit

Just so you have some context behind my visit. I haven't had fevers, increase in sputum, increased fatigue or decreased exercise tolerance yet my FEV1 is down by about 10%. I did, however, have to discontinue cromolyn sodium for 5+ months because the manufacturer disc. Thankfully the past 2 weeks I was able to get the med back but the thought is that maybe discontinuing this med that has caused massive inflammation (from the severe environmental allergies I have or maybe the aspergillis that I've culture for 5+ years).

Doc back home did an IgE aspergillis specific (1.83 was the result - high). Home doc not convinced it's ABPA because I'm not wheezing, etc.

CT Scan has showed no fungus balls, but rather slight increase in mucus plugging and slight increase in broncheactasis since last CT scan 12 months ago. I have been switched from flovent MDI to Advair to see if the long acting bronchodilator helps with inflammation. I'll be re-doing PFT's on Monday, Dec 8.

Another issue I've been having the past 12 months is night sweats. Hormones have been checked; OGTT done; not eating high carbs right before bed; TB tested; the whole 9 years. ENT and doc hypothesize it might be sinus junk but I don't really look bad enough for surgery.


Stanford Visit Findings

A few fun things that I think will be useful moving forward:

  • Regarding ABPA, Dr. Weill couldn't be sure because he didn't have the CT scan (will send to him when I get a hard copy) but he told me that he does an IgE test every clinic visit for his patients. If the # is >1000, patients get 1 week of steroids and voriconazole even if they aren't showing symptoms. Something I will be thinking about when further examining my ABPA possible issue
  • Interesting rinkle in the year long night sweat saga: Dr. Weill feels that my decrease in lung function and night sweats could be due to nocternal aspiration of gastric juice due to bad GERD. He says he has done some barium test (ph probe, mannometry, and esophagram.) and many CFer's show no other GERD symptoms but they're aspirating and it's causing inflammation/harm to the lungs. So I'll be investigating that and increasing my PPI dose from once a day to twice a day (btw i have since increased my PPI dose from 1x to 2x a day and night sweats are gone since December 2008. YEY! i will soon be looking into doing the above mentioned tests anyway, though...)

So I have a bit to talk to my doc about when I see him on Monday. But I think these two tidbits of info were helpful for me and might be for anyone out there looking for answers to night sweats or interested in aggressively treating inflammation/fungal troubles.

Let me know if you have any questions/comments/advice/etc. This was a great trip and I just may put Denver or UNC next on my list of clinics to visit in the coming years.... it's always nice to see what everyone else is up to :)