Hi Everyone, newbie here
Is it really worth the ยฃ10000 to have the minimally invasive technique? I have found a review paper from 2010 (the study accepted research up until May 2008) from the 'European Spine Journal' which concludes that there is no significant difference in the outcomes of open back versus 'Transoraminal Endoscopic Surgery' (this is MISS, right?) /quote]
Hiya Treebeard!!
My sincerest apologies for the extended delay in replying, My โCโ spine problems are playing up and making it difficult to type and too painful to sit at the computer until today.
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In answer to you question!
((is it really worth the ยฃ10000 to have the minimally invasive technique?))
I am sorry to report that think the answer has to be both NO and YES.
(No)
I feel it 'is' too expensive, when this and other MISS & MAS treatments should be on the NHS, available locally and โfreeโ at the point of need, this makes it (in my opinion) far too expensive.
As Mr. Knight is the only Surgeon who โopenlyโ promotes and performs Transforaminal, Endoscopic and Laser Spine Surgery on a private & NHS basis, the number of procedures are limited and therefore the free market sets the price, as โeconomy of scaleโ and โcompetitive pressuresโ do not apply!! So I again say, that it is not worth ยฃ10,000!!
Also, the big question for most of us of course, is will our medical insurance cover the cost โorโ can we pay privately? Everyone is different, but the financial pressure is the same!!
Either way, it is a lot of money to commit to a complex and risky procedure with no guarantees.
However, I cannot stress enough, the decision you and your lady wife choose, must be made after you both have had time consider all the facts and ramifications of all the available treatment choices for your wife. I sincerely hope you find the right way forward for you all. Best of wishes!
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(Yes)
I have priced several other โcutting edgeโ MAS procedures from several UK clinics, and they all come in about the ยฃ11,000 mark. Some MAS procedures that are carried out by NHS Spinal Surgeons privately look promising, but are still between ยฃ7-10k.
There are cheaper spinal procedures around if you dig, but when I looked at the details of these operationโs descriptions, I found that these cheaper procedures are usually misdescribed as MISS and are simply rehashed โopen proceduresโ.
Of all the benefits that MISS offers, one stands out for me! The fact that I was โawakeโ during my decompression operation in 2008, meant that I was able to โtalkโ to MK and โidentifyโ the nerve strands causing my long standing sciatic pain when MK stimulated them during the operation.
At one point, he stimulated a nerve he thought โmightโ be causing a lumber problem and might need treating. The pain signal MK โinducedโ by stimulating the nerve strand, triggered a โtransferred pain signalโ in my right shoulder, I never, ever had pain in my right shoulder, so MK could confidently leave it alone!!
If that had happened during a conventional open back surgery, the Surgeon would not have had the benefit of my symptomatic input, as I would be โunconsciousโ under general anaesthetic and he could well have operated on this โno symptomaticโ nerve root, just in case, thus causing collateral damage and new symptoms. This something many patients and forum members have complained of.
For me, this feature made my decompression procedure a complete success, with no โcollateral damageโ so I think that my ยฃ11,000 was well spent.
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One of my favourite sayings is โdo your research peopleโ so I am genuinely glad to see you are looking for information in peer reviewed papers and study reports! I salute your determination Treebeard and glad to see that you understand the importance of knowledge!
Sadly Treebeard, I have serious issues with the authors of the study you found. http://www.ncbi.nlm.nih.gov/pmc/arti...ticle_1155.pdf
1)
First of all, this study brings โno new evidenceโ to the debate, it simply revisits and assesses previously published papers and evidence, and poorly assesses these. Some of these go back 20 + years.
The authors did not revisit the newer and improved procedures nor discuss them with the Spine Surgeons.
(((Abstract) The study design includes a systematic literature review. The literature โhas not yetโ been systematically reviewed.))
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2)
Please note this studyโs โcreditingโ of Mr. Knight, as a pioneer of Transforaminal Endoscopic MISS procedures.
((To reach the posterior part of the epidural space, the
superior articular process of the facet joint is usually the obstacle. Yeung and Knight used a holmium-YAG (yttrium-aluminium-garnet)โlaser for ablation of bony and soft tissue for decompression, enhanced access and to improve intracanal visualisation [30, 64]. Yeung developed the commercially available Yeung Endoscopic Spine System))
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3)
This study โstatesโ that it makes a comparison between the โtwoโ differing procedures, yet goes on to make a conclusion (below) regarding โonly 1 of themโ TES!!
This is outrageously bad science and totally unbalanced reporting!!
(Conclusion) This systematic review assessed the effectiveness of transforaminal endoscopic surgery. Of the 39 studies included in this review, most studies had major design weaknesses and were considered having a high RoB. Only one randomized controlled trial was identified, but this trial had poor generalizability. No significant differences in pain, overall improvement, patient satisfaction, recurrence rate, complications and re-operations were found between transforaminal endoscopic surgery and open microdiscectomy. Current evidence on the effectiveness of transforaminal endoscopic surgery is poor and does not provide valid information to either support or refute using this type of surgery in patients with symptomatic lumbar disc herniations.
Studies were heterogeneous regarding patient selection, indications, operation techniques, follow-up period and outcome measures and the methodological quality of these studies was poor.
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4)
Whilst the study purports to compare Tranforaminal Endoscopic Surgery with Laminectomy & Microdiscectomy, there is very little, if any, reference to any available information about Laminectomy or Microdiscectomy!
I am sorry to have to say Treebeard, that this lack of clinical and statistical evidence for L & M procedures is not surprising to me!
I have tried to find some for 7 years, still trying!!
To this end, I recently contacted 3 British Surgical Colleges and 2 American Board Certified Surgical Colleges, the people responsible for the procedure types and standards!! Only 2 bothered to reply!!
(details available via PM)
I asked them this question:
Q)
My Surgeon did not have any information pamphlets available at the time of my consultation, regarding the safety and effectiveness elements of the procedure
and I am not sure I got it all. Could the relevant department please send me any information about this procedure and these issues?
Answer 1)
We donโt have any information on this procedure.
Answer 2)
You would need to seek the information from your surgeon, we do not have information on the various operations with regard to patients, I am sure if you contact his secretary she will be able to send you the information you are requesting.
This was after 5 of the biggest NHS spinal units in the UK had reported to me, that they also lacked the same safety, efficacy and trial information, for all NHS decompression surgical procedures!!
This means that potential patients have โno wayโ of being fully and independently informed, before committing to a surgical treatment pathway!!
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5)
Another major concern for me about this study is the extremely poor quality understanding of the issues shown by the authors and the shockingly bad methodology in their conclusions!!
They suggest โbelowโ that the best โorโ correct way to improve the TES paperโs evidence, is to carry out a Randomised Control Trial ( RCT). Sounds sensible?
((Only randomized controlled trials that are adequately designed, conducted and reported and that have a low RoB will provide sufficient evidence regarding the effectiveness of transforaminal endoscopic surgery for lumbar disk herniation. High-quality, randomized controlled trials with sufficiently large sample sizes that compare the effectiveness of transforaminal endoscopic surgery with open microdiscectomy for lumbar disc herniations are needed.))
But look closely (highlighted), they suggest that not only must โthe patientโ not be told (blinded) which procedure they receive, but that the operating Surgeons themselves โmust also not knowโ which procedure they performed on patients โnorโ should they check the post op clinical outcome either!!!
A Was the method of randomization adequate? Y N ?
B Was the treatment allocation concealed? Y N ?
C Were the groups similar at baseline regarding the most important prognostic indicators? Y N ?
D Was the patient blinded to the intervention? Y N ?
E Was the โcare providerโ blinded to the intervention Y N ?
F Was the outcome assessor blinded to the intervention? Y N ?
G Were co-interventions avoided or similar? Y N ?
H Was the compliance acceptable in all groups? Y N ?
I Was the drop out rate described and acceptable? Y N ?
J Was the timing of the outcome assessment in all groups similar? Y N ?
K Did the analysis include an intention to treat analysis? Y N ?
RCTs might be great for โdrug trialsโ but is ridiculous and impossible for spine surgery!!
Of course, even if this was possible, the postโop incision scar will give the game away, up to 4 inches in L&M and less than half an inch for TES.
Also, with the most truly Transforaminal Endoscopic MISS procedures, patients are walking within 30 minutes of returning to your room and home within 18 hours!! Game over, I think!!
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To sum up, I believe that this study is nothing more than a โhatchet jobโ which is designed to discredit Transforaminal Endoscopic specifically, and MISS in general, by muddying the โwaters of understandingโ with โdoggy scienceโ, โmisdirectionโ and โslight of handโ
I am very sorry Treebeard, I donโt think it is worth the paper it was written on!!
Best wishes
SPINELF