treatment strategies in the management of sjogren's syndrome
TRANSCRIPT
![Page 1: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/1.jpg)
Current issues in the Diagnosis and Management of
Sjogren’s Syndrome
Robert I. Fox, MD., Ph.D.Scripps Memorial Hospital
And Research InstituteLa Jolla, CA
![Page 2: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/2.jpg)
Primary Sjogren
A systemic autoimmune disease whose characteristic is ocular and salivary
involvement, but also includes other organs such as lung (pneumonitis), kidney
(interstitial nephritis), and neurological (central and peripheral) and lymphoproliferative features
![Page 3: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/3.jpg)
Correct therapy depends on correct diagnosis
a) New international criteriab) Potential pitfalls in diagnosis
Goal-1
![Page 4: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/4.jpg)
Goals-2
Review the use ofTopical medications
for dry eyes and dry mouth
![Page 5: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/5.jpg)
Goals-3
Review the current guidelines for diagnosis and therapy
of extra glandular manifestations
![Page 6: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/6.jpg)
Goals-4
How to empower the patient to participate in their own care
![Page 7: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/7.jpg)
Epidemiology of Sjogren’s
1. Predominately women (9:1) with two ages of median onset In the 30’s and 50’s
2. Much of what we call SLE in the older patient is actually Sjogren’s
syndrome
![Page 8: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/8.jpg)
What causes Sjogren’s
A combination of Genetic and Environmental Factors
From family and twin studies, approximately 4 genes are required
but even then an environmental factor is needed
![Page 9: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/9.jpg)
Genetics
1. Most important is HLA-DR, which correlates closely with ANA and anti-SS-A antibody
2. Genes of B-cell activation similar to SLE patients
![Page 10: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/10.jpg)
Environmental
No single agent identifiedViral candidates may include EBV
and coxsackie virusesHepatitis C, HIV and HTLV-1 can
mimic
![Page 11: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/11.jpg)
There is good agreement about diagnosis for the patient with florid symptoms of
keratoconjunctivitis sicca (KCS), parotid swelling, and high titer ANA with
SS-A/SS-B.The issue in these patients will be therapy
And the extent of extra glandular involvement.
Objective-1Clinical Issues
![Page 12: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/12.jpg)
Typical features of dry eyes, dry mouth and swollen glands
![Page 13: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/13.jpg)
Dryness results in the clinical appearance of keratoconjunctivitis sicca (KCS)
characteristic of Sjogren’s syndrome
![Page 14: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/14.jpg)
Severe Xerostomia with dry tongue
![Page 15: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/15.jpg)
Sjogren’s syndromeEye and Oral Features
1. Most of these patients have a positive ANA with positive
Anti-Sjogren’s SS-A/SS-B antibodies2. They have specific needs for the
eye and mouth care
![Page 16: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/16.jpg)
Since these patients see many health care professionals
(ophthalmologists, dentists, rheumatologists)
their care is expensive and fragmented
We must empower them to be part of the therapeutic team and even to
educate their health providers
![Page 17: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/17.jpg)
Sjogren’s Syndrome- Cervical Dental Caries
![Page 18: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/18.jpg)
In addition to dry eyes and dry mouth
These patients have signs and symptoms that affect other parts of their body ranging from obvious
manifestation of skin vasculitis to vague symptoms of fatigue and
cognitive loss
![Page 19: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/19.jpg)
Diagnostic IssuesIn the patient with true Sjogren’s
Sjogren’s syndrome
ExtentOf
Extra glandularDisease
TherapyAnd
Education
![Page 20: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/20.jpg)
Differential Diagnosis: is the Dryness Due to Other Causes
Non Salivary Gland DiseaseDrugs-esp.. BP and cardiac
muscle relaxants antidepressants and OTC meds for coldAcute anxiety and depressionMouth breathingCentral lesions:
Multiple sclerosisAlzheimer’s
Salivary Gland DiseaseHepatitis CSarcoidosisFatty Infiltrate of GlandHIV diseaseLymphomaCancer of the Salivary GlandInfection of gland (TBC, Actinomycosis)Head & neck radiotherapy
![Page 21: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/21.jpg)
The most difficult and common questions involve the diagnosis and treatment of the patients with vague complaints of dryness, fatigue, cognitive dysfunction, arthralgias
and low titer ANA
Objective-2Clinical Issues
![Page 22: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/22.jpg)
Objective-3 Clinical Issues of Diagnosis of fatigue
Primary Sjogren’s(high ESR, CRP)
HypothyroidDrug toxicitySleep disorder
(nocturnal myoclonus)
Fibromyalgia withLow titer ANA
and depression
![Page 23: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/23.jpg)
Issues in Diagnosis-1
Past confusion over criteriaSan Diego criteria (0.5% incidence) versus
Original EEC criteria (5% incidence)Now clarified
With new proposed international criteria
![Page 24: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/24.jpg)
Issues in Diagnosis-2
Submitted criteria (11/01) by International SS advisory boardWill require either
A positive minor salivary gland biopsyOr
Antibody against SS-A (Ro)
![Page 25: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/25.jpg)
New international criteria-1
1. Ocular Symptoms2. Oral Symptoms3. Salivary gland function (flow rate by flow rate, scan, or sialography)
AND
4. Histopathology (focus score > 1) 5. Autoantibody to SS-A or SS-B
![Page 26: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/26.jpg)
New international criteria-2New Criteria for SS (cont’d)
ExclusionsPre-existing lymphoma, sarcoidHepatitis B or CDrugs with Anticholinergic side
effects (measurements of tear/saliva with patient
off drug for 3 half lives)
![Page 27: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/27.jpg)
Caution in interpreting studies on clinical associations published during past several years-since results will depend on the inclusion criteria
For example:A) On disease associations (esp. liver-as
hepatitis C now now an exclusion)B) “Primary” Fibromyalgia patients now
excluded
![Page 28: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/28.jpg)
How good are our tests?
The lip biopsy and thethe ANA and anti-SS A antibody
are often considered “specific” testsbut they are not specific
![Page 29: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/29.jpg)
Pitfalls in diagnosis-1
A) Positive ANA does not mean Sjogren’s or SLEThese tests are sensitive but not specific (only about 1:100 patients with ANA 1:320 will have SS or SLE)
B) anti SS-A antibody more specific-but differences between detection kits
![Page 30: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/30.jpg)
The ANA is sensitive but not specific
The ANA should not be used as a screenfor Sjogren’s or SLE
but to confirm a clinical diagnosis ANA 1:80 present in 20% of normals
(esp. in fibromyalgia patients)
This is important since some aggressive physicians have actually treated fibromyalgia patients for their fatigue with
cyclophosphamide thinking that it was CNS vasculitis
![Page 31: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/31.jpg)
On review of outside biopsies diagnosed as Sjogren’s syndrome,
over half (32/60) were reclassified on review.
Vivino, F.B., I. Gala, and G.A. Hermann, Change in final diagnosis on second evaluation of labial minor salivary
gland biopsies. J Rheumatol, 2002. 29(5): p. 938-44.
Even the Gold standard of lip biopsy is often misread by pathologists
![Page 32: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/32.jpg)
Part of the confusion is that patients complain of dry eyes/mouth and rheumatologists talk
about antibodies
Why do patients complain of dry eyes and dry mouth?
It is important to recognize that symptoms can only be interpreted as part
a functional unit that involvesa neuroendocrine circuit
![Page 33: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/33.jpg)
They are describing the sensation
of increased frictionAs the eyelid traverses the orbitOr the tongue moves around the
buccal mucosa
![Page 34: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/34.jpg)
Normally the upper eyelid glides over the globe on a coating called the tear film
composedof water, protein, mucins
orbit
eyelid
Tear film
![Page 35: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/35.jpg)
When the tear film is inadequate,The upper lid sticks to the surface of the orbit and
Actually pulls of the surface layer of the ocular surface
orbit
eyelid
Tear film
The Sjogren’spatient is
describingincreased friction asthe upperlid moves
over the globe
![Page 36: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/36.jpg)
Dryness results in the clinical appearance of keratoconjunctivitis sicca (KCS)
characteristic of Sjogren’s syndrome
![Page 37: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/37.jpg)
In Sjogren’s syndrome
A similar deficiency in the saliva increases the friction as the tongue moves around the
mouth in order to swallow or talkThe decrease in saliva leads to acceleration of dental decay and other infections such as
oral candidiasis
![Page 38: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/38.jpg)
The Sjogren’s Syndrome with swollen parotid gland
The concern is infection orlymphoma
![Page 39: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/39.jpg)
Sjogren’s Syndrome - Diffuse Submandibular Salivary Gland Enlargement
![Page 40: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/40.jpg)
Sjogren’s Syndrome - Ascending Salivary Gland Infection
![Page 41: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/41.jpg)
Sjogren’s Syndrome - Investigations
MRI
![Page 42: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/42.jpg)
If you order an MRI
1. Ask for MRI -sialography (this is just a fat suppression view to
visualize the ducts). It takes only 5 minutes more and no risk
2. Have the MRI printed out on CD and give copy to patient for their
record
![Page 43: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/43.jpg)
Although the systemic manifestations can occur in Sjogren’s as in SLE, there are
some subtle differences
![Page 44: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/44.jpg)
Extraglandular manifestations
Sjogren’s syndromeSkin-hyperglob purpura…….Lung-interstitial pneumonitisRenal-interstitial nephritis…Cardiac-pulmonary hypertension..
Hematologic--lymphoma….Neurologic-peripheral neuropathyEsophageal-dysphagia and tracheal reflux
SLESkin-leukocytoclastic vasculitis
Lung-pleural effusionsRenal-glomerulonephritisCardiac-pericarditisHematologic-ITP, hemolytic anemiaNeuropathy-mononeuritis multiplex
![Page 45: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/45.jpg)
Systemic therapy-1
In general, similar to SLESteroids work and the question is
how to get the patients off steroids
![Page 46: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/46.jpg)
Systemic therapy-2
Usually start with hydroxychloroquine or methotrexate
for rash or arthralgias
![Page 47: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/47.jpg)
Systemic therapy-3
For severe visceral vasculitis,still use cyclophosphamide (pulse)
But try to use less than 6 cyclesand then try
Leflunomide, mycophenolic acidanti-CD20 (Rituxin)
![Page 48: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/48.jpg)
Systemic therapy-4
Recent preliminary report that infliximab (Remicade)
Published (Steinberg, 2003)But a larger multicenter trial
Presented at American College of Rheumatology
Did not show benefit of TNF inhibitor
![Page 49: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/49.jpg)
How can we educate and make the patient part of the therapeutic
team
In an era of decreased time for patient contact, we must utilize the internet and support groups as a backbone.The internet can be source of either
information or mis-information unless we help create useful sites.
![Page 50: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/50.jpg)
What should be on an Internet site?
We need to ask Patients what they want and need-a) medications and procedures
b) insurance issuesc) Hot “Links” to other relevant sites
![Page 51: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/51.jpg)
But not all patients are computer literate?
Determine if physicians and patients can work through local libraries,
where high school students can fulfill“civic service” by setting up sites and serving as resources to maintain sites.
![Page 52: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/52.jpg)
Summary-1
1. New diagnostic criteria are developed that should diminish confusion in clinical practice
and in the research literature2. There is variability in reading minor salivary
gland biopsies and interpretation of positive ANA’s
![Page 53: Treatment Strategies in the management of Sjogren's Syndrome](https://reader036.vdocuments.net/reader036/viewer/2022062311/587765e31a28abec758b7f3b/html5/thumbnails/53.jpg)
Sjogren’s syndrome has clinical features and treatment that are generally similar to
SLEBut the Sjogren’s patient has particular needs in terms of the medications they
tolerate and particular disease manifestations.
Summary-2