rsdsa sponsored research 1992 · 2019-11-14 · fibromyalgia: ni of the proprioceptive apparatus...

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Page 1: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

RSDSA Sponsored Research

1992 to present

Page 2: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

RSDSA Sponsored Research

~$1,960,000

Page 3: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Mechanisms of DiseaseDiagnosis & ClassificationTreatment

Page 4: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Mechanism of DiseaseEarly Efforts

Model developmentNeural mechanismAdrenergic mechanisms

More RecentlyCytokinesAutoimmune determinantsEpigenetic determinants

Page 5: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Diagnosis & Classification

Early EffortsHypersensitivity and visceral painPopulation studiesPain perceptionMajor histocompatibility The Budapest CriteriaSalivary Oxidation products

Page 6: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Diagnosis & Classification

More RecentlyA Severity ScoreDefining “Recovery”A Core Data Set for clinical researchMaternal mitrochondria

Page 7: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Treatment

Early EffortsSurgical sympathectomyTranscranial stimulationNitroglycerineEvidence‐based clinical practice guidelines

Page 8: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Treatment

More RecentlyLow dose naltrexoneNitrous OxideInduced sensory‐motor adaptationKetamine infusion consensus guidelines

Page 9: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

“20” Year Study of theLong Term Health Effects of CRPS

Peter A. Moskovitz

Denver, COOctober 26, 2019

Page 10: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Why?

Because people with CRPS feel that their disease is about more than the pain.

Because other, “unrelated” health problems aren’t unrelated.

Page 11: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

How Come?

My theory:  CRPS is an immune mediated disease.

Immune impairments have global effects.

Page 12: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Neuroinflammation (NI)

A collection of diseases (this is just a few):Irritable Bowel Disease: NI of the intrinsic control of the gutInterstiticial Cystitis: NI of the bladder ALS and related degenerative diseases: NI of the motor apparatusMultiple Sclerosis:  NI of the myelin apparatus (motor and sensory)Fibromyalgia: NI of the proprioceptive apparatusCRPS: NI of the nociceptive apparatus

Page 13: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Questions

What is the incidence of adverse health events in people with CRPS over time?

Are adverse health events related to the type or course of CRPS?

Page 14: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Study Design

An Internet based surveyAn unselected sample of people with a diagnosis of CRPSA 9‐part questionnaire, completed annually for 20 years

Page 15: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

The Study Questionnaire

Demographics1 CRPS historyFamily historySpread or ProgressionRemission

2 Pain Experience3 McGill Pain Questionnaire

R

4 Review of systems check‐list5 Medications6 Care utilization7 Profile of mood states8 Pain disability index9 SF‐36

Page 16: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Data Management

Professional Data Management CompanyDedicated, secure research websitePrivacy assurance Safety protocols

Page 17: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

The Study Team

Peter Moskovitz, Washington, DC – Principle InvestigatorKyoko Rice, Los Angeles, CA – Project ManagerJim Broatch, Milford, CT – Project AdministratorAlbert Farias, Los Angeles, CA ‐ Biostatistician

Page 18: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

The Glitch

There is no type nor sort of good idea that cannot be monetized to the benefit of the developer and for the exploitation of everyone else.

Page 19: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Who Responded?

Mostly whom you’d expect:White women

Does this imply a genetic predisposition to the disease –probably.

Page 20: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

1802 Respondents

53

194

329

521480

148

77

Less than 18 18‐29 30‐39 40‐49 50‐59 60 and older No response

Age in Group

Page 21: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Where did CRPS start?

Lower extremity more than upper.Only 5% non‐extremity CRPS

Right (dominant?) side slightly > than left.

Page 22: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

What “caused” it?

48%

39%

13%

CRPS Event by Injury vs Medical Procedure(n=1325)

InjurySurgery!

Page 23: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Who first suggested CRPS?

Appropriately enough, 45% reportedit was an Orthopaedic Surgeon.

3% reported that their own research suggested CRPS.

Page 24: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Can CRPS spread to other sites?

87% reported that their CRPS spread.

Page 25: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Does spread only occur early?

42% reported that their CRPS spread occurred more than a year after onset.

Page 26: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Does our cohort represent the population of people with CRPS?

Probably not.  Our respondents appear to have a more severe type or sort of CRPS.

Page 27: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

Compared to “population‐based”cohorts of people with CRPS:

Our respondents had: A lower incidence of remissionmore spread and reported less adequate pain control.

Page 28: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

But there’s some good news..

Although the experience of pain didn’t change much over time, respondents reported improved Quality‐of‐life (SF‐36).

Page 29: RSDSA Sponsored Research 1992 · 2019-11-14 · Fibromyalgia: NI of the proprioceptive apparatus ... A 9‐part questionnaire, completed annually for 20 years. The Study Questionnaire

The Take‐Home..

Coping with CRPS and adapting to the experience of chronic pain is possible.  The stuff you learn here and from RSDSA works.