Hi, I know this is tough for you but you seem like a wonderful friend adn are off to a good start as Shelly said. Have you told your friend about this site? She can come here to get some answers as well.
As far as the pancreas failure goes, I am not sure exactly what is meant by that but I am sure you or your friend will be able to clairify it as you learn more about CF. Digestive enzymes are given to those with CF who have digestive issues. This is because the pancreas in some CFers doesn't work properly and produce the enzymes that break down foods in the body. Therefore, a CFer with pancreatic insufficiency isn't getting all the protein, calories, carbs, fats and vitamins that the body needs. This frequently results in very little weight gain despite a HUGE appetite and them eating a lot. Once your friends son (I can imagine he's like a nephew to you) starts on pancreatic enzymes and they get the dosage right for him (sometimes it takes some adjustments) he will gain weight. Making sure that he is healthy with his weight will assist in keeping the other aspects of his CF in check-if that makes sense.
For some basics on CF, CF is a genetic disorder. Both parents have to be carriers of a CF mutation in order to end up with a child with CF. Many carriers don't realize they are such until they have a child or a family member born with CF. There can be absolutely no traceable CF in the family history but it is still possible. Just in case you were curious, or your friend wanted to know and some you may already know as basic biology so it might be repetative-sorry, the CF mutation is located on Chromosome 7 of the 23 pairs of chromosomes. Every person has 46 chromosomes, arranged in 23 pairs. In each pair, one chromosome is contributed by the mother and one is contributed by the Father. If a person only has 1 CF gene on chromosome 7 (from either mom or dad-it doesn't matter) they are just a carrier (as you best friend and her signifigant other/husband are). If a person has 2 CF genes on chromosome (one from each parent) they have CF. There are currently over 1200 CF mutations that have been detected and named and there are new ones being found all the time. A person's CF mutations does not determine the severity of their CF, it is different for everyone, even those with the same mutations. There is currently research going on as to what exactly determines somebody's severity. Some believe there are modifying genes, some don't, so they are researching it but as to date there is really no explanation.
CF can involve the digestive system, the lungs, sometimes the liver and sometimes the reproductive system. Does your friends son have any lung problems? Has he ever had bronchitis or pneumonia or been diagnosed has having "sever allergies" or "athsma"? If not, I won't bother explaining it now as I know this is a lot of info for both of you to take in and that question can be answered at any point. Let us know if he's had some respiratory involvement too.
-A little personal story to answer the long life question and what it might mean for his future. Everybody's CF affects them differently, even siblings in a family who ovbiously have the EXACT same mutations. I am sure many others will provide some personal background too (It usually helps me to relate to people, I hope it does the same for you).
My husband was diagnosed in 1982 because of failure to thrive (wasn't gaining weight despite eating every 2 hours like a little piggy) and had been in and out of the hospital with respiratory issues. After his diagnosis he was put on enzymes and immediately started eating less and finally gaining weight. His parents started manual chest PT because of his respiratory issues. He was put on antibiotics and they tested his sputum (deep spit from the lungs-have to work hard to cough it up) to see what kind of bacteria he was growing in his lungs. It is very common for CFers to "grow" Psuedomonas and Staph. Aureaus. There are a few other common ones but I cannot think of them right now, I am sure others will mention them.
Since his diagnosis he has not been hospitalized, the only reason why he was in the hospital was to participate in some CF studies and new medication studies. In spite of his CF Mark has lived a very normal life. He played soccer in elementary all the way throught highschool, and recreationally in his first few years of college. He does cardio for about 15 minutes 3 times a week (too much causes him to start loosing weight) but it is necessary to help keep his lungs clear. He lifts weights at the gym 3-5 days a week and that is what he believes help's to keep his weight up and helps to keep him healthy (along with a diet VERY high in calories).
As far as his treatments go he has done chest PT 2 times a day for most of his life, he skipped some years between 13-19 but when we met I emphasized to him that it was very important to me-and our relationship for him to keep himself healthy. I agreed not to nag him about ANY of his treatment if he agreed to sit down with his docs, and draw up a treatment plan for daily usage when he isn't sick and STICK TO IT. At that time all he needed was 1/2hour chest pt every am and every PM. He used nebulized TOBI (Tobramycin is an antibiotic, TOBI is a registered name for the nebulized form) only when his culture reflected a bacterial growth which was about 1-2 times a year. Other than that, his treatments were pretty simple for quite a while and I was only allowed to ask, "what time do you want to do...?" I wasn't allowed to ask "have you done....." as he felt that was nagging. It has worked really well for us. Just last year after his 24th birthday he was put on Pulmozyme to help keep his lungs clear because last year he had about 7 lung infections. The doctor also started him on a regimine of 1 month on tobi, one month off-which is a very common treatment for CF. Additionally, he started using the vest (www.thevest.com) instead of manual Chest PT. Instead of an hour of chest PT every AM and PM, it is 20 mimutes and Mark can do it on his own without the vest so it allows me some extra time to sleep in and go to bed earlier. Mark really likes the vest and feels it is very effective. Some people like it, some hate it and some are neutral but if you can use it and you do think it's beneficial-it is a very wonderful thing! I have heard that some kids who are three are using the vest, and some situations I have heard the parents state the doc felt they needed to wait another year. It could be worth looking into for your friends son.
Mark is on his last "summer off" (as I call it). THis fall he starts his last full year of school and if all goes according to planned, he will be graduating next year from WSU with his BA. A full, normal life is very likely for CFers born nowdays.
If you have any more questions based off of anything we post, please ask more questions. I know this is tough for you and your friend, but it will all be ok.
Julie (wife to Mark 24 w/CF)