For the first time in six months I travelled to the capital yesterday to attend an ‘education day’ in preparation for my spinal cord stimulator (SCS) surgery. The event took place in a city centre hotel and was facilitated by a leading member of the pain intervention team at the hospital I attend.
Seven prospective recipients of the SCS surgery and their companions attended. We were required to bring a companion so that he/she would know about the procedure and be there to offer support afterwards.
It wasn’t difficult to identify the chronic pain sufferers in the room. All one had to do was look at their faces.
I had already researched all about SCS surgery but I found the day to be both educational and entertaining. It was clear that our facilitator knows her stuff. She told us that more than 500 people in Ireland have had the surgery to date, with a success rate of more than 85 percent. Success is defined as experiencing a decline in pain levels of 50 percent or more. Some patients have done much better than that, even becoming entirely pain-free, while a few have experienced little or no relief from the procedure. They don’t know why it works for some and not for others.
Given the delicate and invasive nature of SCS surgery, there is always a trial period of about two weeks to test whether it will work for the patient or not. If it is making a positive difference, then the device will be implanted permanently.
The surgery requires that incisions are made in the upper and lower back so that leads can be placed along the spinal canal and then to the battery device itself, which is usually placed in one of the buttocks. You can turn the device on or off, or up and down, by using a remote control gadget similar to a TV remote. The device is programmed while the patient is in hospital, and can be modified remotely by the pain management team afterwards, if required.
The recovery period is lengthy. The patient is asked to be as still as possible for three to four months to give the leads a chance to take root solidly in the proper place along the spine. Sudden movement can cause the leads to move out of position, which would then require more surgery to return them to their proper spot. Nobody wants to have to go through that.
Then we were given the list of ‘Don’ts.’ Don’t bend, don’t lift, don’t pull, don’t twist, don’t stretch, don’t push; don’t make any sudden movement that might dislodge the leads. And all of this for three months. Don’t drive for four months. Don’t go back to heavy work for up to six months. Healing and recovery require that we do as little as possible for the remainder of the year, so that by the end of it, hopefully, we can live full lives again.
Almost as discommoding as these instructions was the news that we can’t take a shower for about two weeks after the procedure or until such time as the stitches are removed. Given the nature of the surgery, there is a high risk of infection if the wounds aren’t cared for properly. As the instructor put it, nobody ever died due to the lack of a shower for a couple of weeks, but lots of people have died as a result of serious infection.
Though the instructor didn’t downplay the risk of failure, she was keen to tell us about success stories, and there are plenty of them. She also promised that, if we wanted, she could put us in touch with a patient who had a similar pain history to our own and had successful SCS surgery, who could function as a friend and support along the way. An excellent idea.
All that remains now is to be given a date when to show up at the hospital for the two-week trial period. That could happen any time within the next few weeks.
I journeyed back to Limerick last night (after an hour-long diversion at Portlaoise had added to an already very long day) feeling optimistic that the SCS will ease my pain enough to allow me to function properly again. And that would be a delight.