Hello Janelle!
I have a fifteen-year-old Autistic son as well! He does not have CF, but my 11-year-old daughter Victoria does--and she has had a G-tube for over nine years. I asked my son what he would think about getting a G-tube if he needed one. He surprised me by answering that his greatest concern about getting one would be the alarms/beeps from the pump at night. Alarms are one of his aversions. I was surprised that he didn't seem concerned about the pain of the procedure, but my son passed a kidney stone without a single tear shed when he was a toddler. His sensory perception is a little off so sometimes he tolerates pain very well, and at other times he is overly sensitive. I would ask that your son have his tube placed with plenty of anesthesia because my son also remembers EVERY DETAIL of negative experiences from his past.I don't know where your son is on the Autistic spectrum, but each Autistic child has their own soothing mechanisms, aversions, etc. For instance, my son is not like the typical teenager who cares about girls or appearance. He will pretty much wear whatever is most comfortable...usually soft materials.I don't think he would be concerned about how the G-tube "looked" nearly as much as he would about how it felt.
Feel free to ask me any questions you might have about the G-tube. My daughter has the MicKey button, and we love it. She was in the <strong>negative</strong> tenth percentile for BMI when we got her tube and fundoplication. After getting the G-tube she gained lots of weight, had less pulmonary exacerbations, and has maintained a perfect BMI for years.It has become a part of her daily life, and she has no issues with it. Her pancreatic insufficiency was very bad.I am thankful every day for the G-tube and definitely would recommend it!
Take Care,
Michelle
P.S. My son is a very picky eater due to his sensitivity to certain textures in food. If your son also has a small preferred "menu" I can see why he might struggle to gain weight. The G-tube will help so much...no more struggles to push more food intake.