Vancomycin is definitely worth trying out even if the patient is an adult. I am a 32 year old PSC sufferer and Vanco has mostly normalized my LFTs and eliminated many of my symptoms.
For a little background - I have significant strictures including the common hepatic duct and, prior to Vanco, was suffering from frequent cholangitis attacks. I am also one of the oddballs with no colitis issues. My long-term numbers for ALKP and ALT tracked around 200 and jumped as high as 900 when having a cholangitis attack.
With 250mg/4xday Vanco, my ALKP has normalized and my ALT hovers in the high 40s - low 50s, just a touch off from normal. These are numbers I havenāt achieved during my adult life even when I was previously on high-dose URSO. While on Vanco I have not had a cholangitis attack and no longer suffer from itching and nausea. I remain slightly fatigued, but Iām hopeful that if I remain on this treatment and if it can reverse some of the damaging effects of PSC, that over time Iāll get all of my energy back.
A couple points of note regarding Vanco treatment:
1) Not all Vanco is created equal
There is a study floating around that measures the effectiveness of brand name Vanco and a number of the generics when treating C. diff infections. The result is that the generics have varying levels of effectiveness when measured against the name brand. Some of the generics were half as effective as name brand Vanco.
The study is a bit outdated and from what I understand the process for creating Vanco has changed, so the results as far as what company is best are less relevant, but the main take-away is that variations are to be expected across different companies. If one brand is not effective or marginally effective, it wouldnāt hurt to switch brands for a few months to see if there is any improvement.
I began my oral Vanco treatment with generic pills. The pills eliminated my symptoms but improved my LFTs only slightly. I switched to compounded IV Vanco (taken orally) from a different generic manufacturer primarily for cost reasons and discovered that this new Vanco brought my LFTs down to (mostly) normal.
2) Doctors are reluctant to try experimental treatments
All of the existing Vanco studies require patients to have IBD issues. Being blessed with cooperative intestines meant that I couldnāt participate in these studies. It took me three doctors before I was able to get the okay for long-term Vanco use. My advice is to arm yourself with as much information as possible regarding Vanco and be able to provide and summarize the available studies. The party line for doctors is to wait for PSC patients to get sick then treat the symptoms. It is up to the patient to be proactive to pursue an alternative course.
3) Compounded oral Vanco (liquid) can be hard on the teeth.
Oral Vanco is generally well tolerated with very few side effects. The only side effect that Iāve noticed is that taking Vanco in liquid form tends to cause excessive plaque buildup and brown stains on the teeth. Iām guessing it is causing an imbalance of mouth bacteria which leads to these issues. My solution is to go to the dentist more frequently for cleanings. Iām curious if anyone else has experienced this and may have a way to eliminate or better handle any teeth issues.