Hi TigerGalLE,
This message is a bit long, but I wanted to share my experiences.
I'd say that for most people the Nissen Fundiplication really isn't necessary. That said, I'm one of those people who chose to have the surgery. It will be a year come October 2.
I worked in conjunction with my GI doc, Pulmonologist and ENT. (My reflux was affecting my breathing in addition to causing a chronic cough.)
I spent quite a while trying different things to get the reflux under control before I ever even contemplated surgery. Diet and lifestyle changes are the first thing you need to address. It sounRAB like maybe you have already made changes to your diet, but if you havent, that is a first place to start. Next is raising your bed by 6 inches. Sleeping on an incline lets gravity help you a bit. It certainly won't make the symptoms go away, but it can help a bit. Also, losing weight if you are overweight and not wearing tight clothing around your waist helps.
With regarRAB to the medications, everyone is different in regarRAB to which ones help them. I was able to find one that I took twice/day that helped me for several years. Then it just stopped working. My reflux is "silent" and my reflux symptoms are the same as my asthma symptoms so I didn't realize how bad the reflux had gotten. It was my Pulmonologist who told me I needed to go back to see my GI doc. In working with my GI doc, I methodically tried each PPI on the market. It took a long time because I stayed on each one a minimum of a month before trying the next one. This allowed me to see if the medication was having any affect. I also supplemented with Gaviscon, others supplement Zantac. For me, even though my GI doc said it was the best, Nexium was the worst medication ever. Even 15 months later, I'm still dealing with the side-effects of the Nexium. Most people eventually hit on one of the PPI's that works best for them though. I would think that you have more options out there than just having tried the Prilosec (which most people with LPR don't have much success with anyway) and Nexium.
My Endoscopy was normal, but my 24 hr pH and Manometry showed that my reflux was severe and my LES was functioning poorly and had gotten worse as well over the last couple years since my first test. I also had a Modified Barium Swallow and Esophagram that showed the acid coming up and irritating my lungs and throat.
Did your Manometry show if you had any problems with your Lower Esophageal Sphincter?
The Nissen Fundoplication involves wrapping your stomach around your Esophagus. The result is that every time your stomach contracts, it is contracting around your Esophagus. This keeps the acid (and vomit) from coming up into your Esophagus. Basically the Nissen is having the stomach perform the function of your LES. If your LES is functioning well enough, I'd certainly ask more questions of your GI doc, ENT and Surgeon before deciding to go that route.
If you do decide to go the surgical route, make sure your Surgeon is very experienced in performing this procedure. It makes a big difference in the success rate for you.
I finally decided upon the surgery after having tried long-term diet and lifestyle changes, all of the PPI's on the market (and some holistic things too), and having various tests confirm that my reflux continued to be severe despite treatments. My reflux not only caused me to have a chronic cough, but it affected my asthma to the point that I couldn't get it under control with medications and I needed emergency treatment. To me being able to breathe was worth the risk of the surgery. The surgery was successful in that regarRAB, but I still remain on the PPI's long-term.
Side effects of the surgery you should consider:
-Gas Bloat Syndrome: gas normal comes up through your Esophagus throughout a normal day. With the surgery, it isn't able to come up and sometimes sits in your belly causing uncomfortable bloating.
-Chewing food: you will need to chew food well before swallowing. Be expecially careful with bread and meat. The consequence of swallowing something too large is that it can get stuck above the wrap and take a long time to go down. This can be very uncomfortable. I've had it happen a few times. Angel Food Cake was the worst.
-Vomiting: most people with the surgery can no longer vomit. Your stomach is keeping itself from allowing it. It is a wierd feeling having the vomit being pushed up and down by your stomach. I didn't worry about this pre-surgery because I rarely ever had a need to vomit. Unfortunately do to the surgery and other digestive issues, the need hits me and I end up heaving with nothing being able to come up.
-Weight: you will need to be careful not to ever exceed the weight you were at before you had the surgery. Doing so can result in stress on your stitches and could potentally cause them to fail and the procedure to become undone.
-Incinsions: My procedure was done Laproscopically. I have 6 small incisions that were closed with steri-strips. Five of the scars are visible across my abdomen, the other was in my belly button.
You need to make sure the benefits of the surgery outweight the side-effects. For me they did.