- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00001852
Natural History of Salivary Gland Dysfunction and Sjogren's Syndrome
This study will follow patients with salivary gland dysfunction to identify the long-term course of this disorder and its effects on the mouth, oral function, and overall health. Saliva is important in maintaining oral health and comfort. It moistens the mouth, lubricates food for easier swallowing, provides enzymes needed to begin the digestive process and promotes repair and cleansing of soft tissues of the mouth. Decreased salivary production or changes in salivary composition may affect oral and systemic health and cause an increase in tooth decay.
Patients 4 years of age and older with dry mouth symptoms and a diagnosis of primary, secondary or incomplete Sj(SqrRoot)(Delta)gren s syndrome or salivary gland dysfunction due to radiation may be eligible for this study. Candidates will be screened with a complete medical and dental history and blood and saliva tests. Some patients will have a biopsy of the minor salivary glands, usually from the lower lip, to confirm or rule out the diagnosis of Sj(SqrRoot)(Delta)gren s syndrome and determine the extent of changes in the salivary glands. (A biopsy is the surgical removal of a small piece of tissue for laboratory examination.) The ability to taste and smell may also be evaluated, and patients may have an ultrasound examination of their swallowing function.
Participants will have a general oral examination of the teeth and soft tissues of the mouth, general physical examination, eye examination and blood tests and will fill out a questionnaire on oral health and function. In addition, they will have the following tests and procedures:
- Identification of possible fungal infection Patients rinse their mouth with 2 teaspoons of a salt-water solution and spit it in a sterile container for laboratory examination. If a fungal infection is detected, treatment will be offered.
- Unstimulated salivary function assessment Saliva production is measured by collecting saliva samples through small suction cups connected to collection tubes over the salivary gland ducts in the mouth.
- Stimulated salivary function assessment A sour-tasting liquid (2% citric acid) is applied to the top and sides of the tongue at 30-second intervals to stimulation saliva production while saliva is collected using the procedure described above.
- Identification of markers of precancerous lesions The salivary gland biopsy done at the screening evaluation (or from outside sources) is examined for markers of precancerous lesions, as about 5 percent of patients with Sj(SqrRoot)(Delta)gren's syndrome develop a tumor called Non-Hodgkin s lymphoma. In some cases, the minor salivary glands may be re-biopsied a few years after the screening biopsy.
Patients will be followed once a year with a comprehensive history and physical examination, eye examination, full oral examination, salivary function assessment and questionnaires about signs and symptoms of salivary gland dysfunction.
Study Overview
Status
Detailed Description
Saliva plays a major role in maintaining oral health and comfort. Saliva is needed to moisten the mouth, to lubricate food for easier swallowing, to protect oral hard and soft tissues, to modulate oral microbial populations, to provide enzymes necessary to begin food breakdown for digestion, and to promote soft tissue repair and oral cleansing. Therefore, salivary dysfunction may result in numerous clinical conditions affecting oral and systemic health, comfort and quality of life. In particular, we will focus on individuals with Sj(SqrRoot)(Delta)gren's syndrome, an autoimmune exocrinopathy that primarily affects the salivary and lacrimal glands. A number of unanswered questions remain concerning salivary involvement in this disorder. These include the rate of progression of secretory dysfunction, and related oral and systemic complications associated with xerostomia in autoimmune and non-autoimmune diseases, and B-cell dysregulation. Also, more precise estimates of the incidence of the lymphoma development are needed.
The purpose of this study is :1) to allow careful follow-up of patients with defined salivary gland alterations so that the long term course and effects of Sj(SqrRoot)(Delta)gren's syndrome (SS) on the oral cavity and systemic health in SS may be delineated; 2) to follow the development and progression of B-cell dysregulation in SS; 3) to follow subjects to establish whether those initially manifesting incomplete criteria for SS progress toward fully meeting the criteria.; 4) to refine diagnostic tests for SS, and to determine whether those subjects who meet the criteria for SS continue to do so; and 5) to develop intermediary outcome measures for SS based on long term outcomes (loss of tears and loss of stimulated salivary flow).
Patients will return every two years from the baseline visit for a full oral examination, salivary function assessment, clinical laboratory studies, and questionnaires concerning signs and symptoms of salivary gland dysfunction. These individuals will be patients with Sj(SqrRoot)(Delta)gren's syndrome (SS), incomplete SS (patients who have some, but not all of the criteria for SS) or radiation-induced salivary gland hypofunction. We anticipate that many of these patients will also participate in therapeutic trials conducted within the branch.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
Maryland
-
Bethesda, Maryland, United States, 20892
- National Institutes of Health Clinical Center, 9000 Rockville Pike
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
- INCLUSION CRITERIA:
Male and female subjects.
All subjects will have first participated in screening protocol 84-D-0056 to confirm their diagnosis and assess salivary function.
Subjects must have dry mouth symptoms (xerostomia) and a diagnosis of primary or secondary SS, incomplete SS, or radiation-induced salivary gland dysfunction (as determined in protocol 84-D-0056).
Diagnostic criteria for SS are the American-European Consensus Group Classification Criteria: For primary Sjogren s syndrome, any 4 of the 6 criteria, must include item IV (Histopathology) or VI (Auto-antibodies) or any 3 of the 4 objective criteria (III, IV, V, VI). For secondary Sjogren s syndrome, must have established connective tissue disease, one symptom (I or II) plus 2 of the 3 objective criteria (III, IV, VI).
Ocular symptoms (at least one)
Daily persistent dry eyes for greater than 3 months?
Recurrent sensation of sand or gravel in the eyes?
Use of tear substitutes greater than 3 x/day?
Oral symptoms (at least one)
Daily feeling of dry Mouth greater than 3 months
Recurrent or persistently swollen salivary glands as an adult?
Frequently drink liquids to aid in swallowing dry foods?
Ocular signs (at least one)
Schirmer s test, (without anesthesia) greater than or equal to 5mm/5 minutes
Positive vital dye staining (van Bijsterveld greater than or equal to 4)
Histopathology: Lip biopsy showing focal lymphocytic sialadenitis (focus score greater or equal to 1 per 4mm squared)
Oral signs (at least one)
Unstimulated whole salivary flow (greater or equal to 1.5 ml in 15 minutes)
Abnormal parotid sialography
Abnormal salivary scintigraphy
Auto-antibodies (at least one)
Anti-SSA (Ro) or Anti-SSB (La)
EXCLUSION CRITERIA FOR DIAGNOSIS OF SS:
Past head and neck radiation treatment
Hepatitis C infection
Acquired Immunodeficiency Syndrome (AIDS)
Pre-existing lymphoma
Sarcoidosis
Graft versus host disease
Current use of anticholinergic drugs
EXCLUSION CRITERIA:
Failure to complete evaluation procedures as specified in 84-D-0056.
Diagnosis of drug-related xerostomia.
Age less than 4 years.
There are no exclusions based on gender, race, or ethnicity. Salivary gland dysfunction is uncommon in children and exceedingly rare in those less than 4 years old. Additionally, the evaluation method described in the protocol cannot be used in this age group.
ULTRASOUND GUIDED CORE NEEDLE BIOPSY OF THE PAROTID GLAND
Adult subjects already enrolled in this protocol and healthy volunteers will be eligible for this research procedure if they fulfill the criteria below and sign the parotid biopsy consent form. Healthy volunteers will be recruited only for the ultrasound guided core needle biospy of the parotid gland. They will sign the parotid biopsy consent form only.
INCLUSION CRITERIA:
Age 18 years or older.
Ability to give informed consent.
EXCLUSION CRITERIA:
History of bleeding diathesis or the current use of anticoagulants.
Any uncontrolled or severe chronic disease.
Study Plan
How is the study designed?
Collaborators and Investigators
Investigators
- Principal Investigator: Ilias G Alevizos, D.M.D., National Institute of Dental and Craniofacial Research (NIDCR)
Publications and helpful links
General Publications
- Anaya JM, Ogawa N, Talal N. Sjogren's syndrome in childhood. J Rheumatol. 1995 Jun;22(6):1152-8.
- Andonopoulos AP, Tiniakou M, Melachrinou M, Sfountouris H, Bounas A, Zervas C, Zoumbos NC. Sjogren's syndrome in patients with newly diagnosed untreated non-Hodgkin's lymphoma. Rev Rhum Engl Ed. 1997 May;64(5):287-92.
- Atkinson JC, Travis WD, Slocum L, Ebbs WL, Fox PC. Serum anti-SS-B/La and IgA rheumatoid factor are markers of salivary gland disease activity in primary Sjogren's syndrome. Arthritis Rheum. 1992 Nov;35(11):1368-72. doi: 10.1002/art.1780351119.
- Alevizos I, Alexander S, Turner RJ, Illei GG. MicroRNA expression profiles as biomarkers of minor salivary gland inflammation and dysfunction in Sjogren's syndrome. Arthritis Rheum. 2011 Feb;63(2):535-44. doi: 10.1002/art.30131.
Study record dates
Study Major Dates
Study Start
Study Completion
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Immune System Diseases
- Autoimmune Diseases
- Eye Diseases
- Disease
- Joint Diseases
- Musculoskeletal Diseases
- Rheumatic Diseases
- Connective Tissue Diseases
- Arthritis
- Stomatognathic Diseases
- Mouth Diseases
- Lacrimal Apparatus Diseases
- Arthritis, Rheumatoid
- Dry Eye Syndromes
- Syndrome
- Sjogren's Syndrome
- Xerostomia
- Salivary Gland Diseases
Other Study ID Numbers
- 990070
- 99-D-0070
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Lymphoma
-
Marcela V. Maus, M.D.,Ph.D.RecruitingFollicular Lymphoma | Mantle Cell Lymphoma | Marginal Zone Lymphoma | Diffuse Large B Cell Lymphoma | Refractory Non-Hodgkin Lymphoma | Primary Mediastinal Large B-cell Lymphoma (PMBCL) | Non-hodgkin Lymphoma | High-grade B-cell Lymphoma | Grade 3b Follicular Lymphoma | Relapsed Non-Hodgkin LymphomaUnited States
-
Novartis PharmaceuticalsBristol-Myers SquibbRecruitingNon-Hodgkin Lymphoma, Diffuse Large B Cell Lymphoma, Follicular Lymphoma, Mantle Cell Lymphoma, Marginal Zone LymphomaUnited States, Germany, Italy, Korea, Republic of, Spain, Singapore, China, Japan, Australia
-
Zhejiang UniversityShanghai First Song Therapeutics Co., LtdNot yet recruitingHodgkin Lymphoma | Anaplastic Large Cell Lymphoma | Angioimmunoblastic T-cell Lymphoma | Diffuse Large B Cell Lymphoma | Gray Zone Lymphoma | NK/T Cell Lymphoma | Peripheral T Cell Lymphoma, Unspecified | Mediastinal B-Cell Diffuse Large Cell LymphomaChina
-
Massachusetts General HospitalTG TherapeuticsActive, not recruitingLymphoma | Follicular Lymphoma | Marginal Zone Lymphoma | Follicular Lymphoma, Grade 1 | Follicular Lymphoma Grade IIIa | Marginal Zone B Cell Lymphoma | Follicular Lymphoma Grade 2United States
-
Fred Hutchinson Cancer CenterNational Cancer Institute (NCI)CompletedFollicular Lymphoma | Mantle Cell Lymphoma | Non-Hodgkin Lymphoma | B-Cell Non-Hodgkin Lymphoma | Adult Diffuse Large B-Cell Lymphoma | T-Cell Non-Hodgkin LymphomaUnited States
-
IGM Biosciences, Inc.ADC Therapeutics S.A.Active, not recruitingFollicular Lymphoma | Mantle Cell Lymphoma | Marginal Zone Lymphoma | Non-Hodgkin Lymphoma | DLBCLUnited States, Korea, Republic of, Spain, France, Australia, Czechia, Italy
-
Children's Oncology GroupNational Cancer Institute (NCI)CompletedMantle Cell Lymphoma | Marginal Zone Lymphoma | Non-Hodgkin Lymphoma | Small Lymphocytic Lymphoma | Lymphoproliferative Disorder | Primary Cutaneous B-Cell Non-Hodgkin Lymphoma | Grade 1 Follicular Lymphoma | Grade 2 Follicular Lymphoma | Primary Cutaneous T-Cell Non-Hodgkin Lymphoma | Grade 3 Follicular... and other conditionsUnited States, Canada, Australia, Puerto Rico
-
Massachusetts General HospitalNational Comprehensive Cancer NetworkCompletedFollicular Lymphoma | Mantle Cell Lymphoma | Non-Hodgkin Lymphoma | Peripheral T-cell Lymphoma | Diffuse Large B-cell LymphomaUnited States
-
Novartis PharmaceuticalsCompletedDiffuse Large B-cell Lymphoma, Mantle Cell Lymphoma, Follicular LymphomaUnited States, Belgium, Germany, France, Italy, Korea, Republic of, Spain, Turkey
-
Ruijin HospitalThe First Affiliated Hospital with Nanjing Medical University; Shanxi Province... and other collaboratorsNot yet recruitingLymphoma | Marginal Zone Lymphoma | Anaplastic Large Cell Lymphoma | Angioimmunoblastic T-cell Lymphoma | Diffuse Large B Cell Lymphoma | Mucosa-Associated Lymphoid Tissue Lymphoma | Intravascular Large B-Cell Lymphoma | Extranodal Lymphoma | NK/T-Cell Lymphoma, Nasal and Nasal-TypeChina