Individual Study / SSCS

Swiss Systemic Lupus Erythematosus Cohort Study

Swiss Systemic Lupus Erythematosus Cohort Study

SSCS logo
Networks -
Datasets -
Variables -
Start Year
2007
End Year
2030
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Members

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Investigators Contacts
  • Prof. Marten Trendelenburg
    Basel University Hospital
  • Dr. Anne-Katrin Pröbstel
    Basel University Hospital
  • Prof. Uyen Huynh-Do
    Bern University Hospital
  • Dr. David Spoerl
    Geneva University Hospitals
  • Prof. Carlo Chizzolini
    Geneva University Hospital
  • Prof. Camillo Ribi
    Lausanne University Hospital
  • Dr. Denis Comte
    Lausanne University Hospital
  • Prof. Johannes von Kempis
    St. Gallen Hospital
  • Prof. Andrea Rubbert-Roth
    St. Gallen Hospital
  • Prof. Thomas Neumann
    St. Gallen Hospital
  • Dr. Lionel Arlettaz
    Wallis Hospital
  • Dr. Urs Steiner
    Zürich University Hospital
  • Dr. Thomas Hauser
    Zürich Immunology Center
  • Prof. Camillo Ribi
    Lausanne University Hospital
  • Prof. Carlo Chizzolini
    Geneva University Hospital

Design

Study design
Cohort
Follow Up
After baseline, participants are followed-up once per year or in case of flares. Additional patient-reported outcomes take place twice yearly as planned.

Marker Paper

Ribi C, Trendelenburg M, Gayet-Ageron A, et al. The Swiss Systemic lupus erythematosus Cohort Study (SSCS) - cross-sectional analysis of clinical characteristics and treatments across different medical disciplines in Switzerland. Swiss Medical Weekly, 2014;144:w13990

PUBMED 25115978

Recruitment

Recruitment Target
  • Individuals

Number of Participants

Number of Participants
1,010
Number of Participants with Biological Samples
1,010

Access

Availability of data and biosamples

Possible Access to Data
Possible Access to Biosamples
Other

Timeline

Populations

Selection Criteria
Minimum age
18
Newborns
Twins
Countries
  • Switzerland
Territory
Basel, Bern, Geneva, Vaud, Schaffhausen, St. Gallen, Valais, Zürich
Ethnic Origin
Health Status
  • Diagnosed systemic lupus erythematosus

Recruitment

Sources of recruitment
  • Specific population
Specific Population
  • Clinic patients
Supplementary Information
Patients included originated from Clinical Immunology, Internal Medicine, Nephrology, and Rheumatology tertiary centres located in the French-speaking and the German-speaking regions of Switzerland.

Number of Participants

Number of Participants
879
Number of Participants with Biological Samples
879
Data Collection Events
# Name Description Start End
0 SSCS - SLE - Baseline Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2007-04 2030-03
1 SSCS - SLE - Follow-up 1 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2008-01 2008-12
2 SSCS - SLE - Follow-up 2 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2009-01 2009-12
3 SSCS - SLE - Follow-up 3 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2010-01 2010-12
4 SSCS - SLE - Follow-up 4 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2011-01 2011-12
5 SSCS - SLE - Follow-up 5 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2012-01 2012-12
6 SSCS - SLE - Follow-up 6 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2013-01 2013-12
7 SSCS - SLE - Follow-up 7 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2014-01 2014-12
8 SSCS - SLE - Follow-up 8 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2015-01 2015-12
9 SSCS - SLE - Follow-up 9 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2016-01 2016-12
10 SSCS - SLE - Follow-up 10 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2017-01 2017-12
11 SSCS - SLE - Follow-up 11 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2018-01 2018-12
12 SSCS - SLE - Follow-up 12 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2019-01 2019-12
13 SSCS - SLE - Follow-up 13 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2020-01 2020-12
14 SSCS - SLE - Follow-up 14 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2021-01 2021-12
15 SSCS - SLE - Follow-up 15 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2022-01 2022-12
16 SSCS - SLE - Follow-up 16 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2023-01 2023-12
17 SSCS - SLE - Follow-up 17 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2024-01 2024-12
18 SSCS - SLE - Follow-up 18 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2025-01 2025-12
19 SSCS - SLE - Follow-up 19 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2026-01 2026-12
20 SSCS - SLE - Follow-up 20 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2027-01 2027-12
21 SSCS - SLE - Follow-up 21 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2028-01 2028-12
22 SSCS - SLE - Follow-up 22 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2029-01 2029-12
23 SSCS - SLE - Follow-up 23 Information about health data (demographics, disease characteristics, disease activity, treatment, lifestyle, treatment adherence), patient-reported outcomes (using SF-36, Fatigue Assessment ... 2030-01 2030-12
Selection Criteria
Minimum age
18
Newborns
Twins
Countries
  • Switzerland
Territory
Basel, Bern, Geneva, Vaud, Schaffhausen, St. Gallen, Valais, Zürich
Ethnic Origin
Health Status
  • Absence of autoimmune disease or immunomodulatory treatment
Other Criteria
Exclusion criteria: Has fever or viral symptoms the week before blood sampling

Recruitment

Sources of recruitment
  • Specific population
Specific Population
  • Clinic patients
Supplementary Information
Participants were selected from the Geneva Blood donation bank following classical guidelines on assessing donor suitability for blood donation, or were recruited by public notice in the Centre Hospitalier Universitaire Vaudois (CHUV) and were evaluated medically to confirm the good health and absence of autoimmune disease or immunomodulatory treatment.

Number of Participants

Number of Participants
64
Number of Participants with Biological Samples
64
Data Collection Events
# Name Description Start End
0 SSCS - HV - Baseline Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2017-04 2030-03
1 SSCS - HV - Follow-up 1 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was collected. ... 2018-01 2018-12
2 SSCS - HV - Follow-up 2 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was collected. ... 2019-01 2019-12
3 SSCS - HV - Follow-up 3 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was collected. ... 2020-01 2020-12
4 SSCS - HV - Follow-up 4 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was collected. ... 2021-01 2021-12
5 SSCS - HV - Follow-up 5 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2022-01 2022-12
6 SSCS - HV - Follow-up 6 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2023-01 2023-12
7 SSCS - HV - Follow-up 7 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2024-01 2024-12
8 SSCS - HV - Follow-up 8 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2025-01 2025-12
9 SSCS - HV - Follow-up 9 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2026-01 2026-12
10 SSCS - HV - Follow-up 10 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2027-01 2027-12
11 SSCS - HV - Follow-up 11 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2028-01 2028-12
12 SSCS - HV - Follow-up 12 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2029-01 2029-12
13 SSCS - HV - Follow-up 13 Information about health data (demographics, disease, lifestyle, treatment), patient-reported outcomes (using SF-36, Fatigue Assessment Scale), Physician's Global Assessment (PGA) was or will be ... 2030-01 2030-12
Selection Criteria
Minimum age
18
Newborns
Twins
Countries
  • Switzerland
Territory
Basel, Bern, Geneva, Vaud, Schaffhausen, St. Gallen, Valais, Zürich
Ethnic Origin
Health Status
  • Diagnosed Sjoegren's syndrome

Recruitment

Sources of recruitment
  • Specific population
Specific Population
  • Clinic patients

Number of Participants

Number of Participants
32
Number of Participants with Biological Samples
32
Data Collection Events
# Name Description Start End
0 SSCS - pSS - Baseline Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2017-04 2030-03
1 SSCS - pSS - Follow-up 1 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2018-04 2018-12
2 SSCS - pSS - Follow-up 2 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2019-01 2019-12
3 SSCS - pSS - Follow-up 3 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2020-01 2020-12
4 SSCS - pSS - Follow-up 4 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2021-01 2021-12
5 SSCS - pSS - Follow-up 5 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2022-01 2022-12
6 SSCS - pSS - Follow-up 6 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2023-01 2023-12
7 SSCS - pSS - Follow-up 7 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2024-01 2024-12
8 SSCS - pSS - Follow-up 8 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2025-01 2025-12
9 SSCS - pSS - Follow-up 9 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2026-01 2026-12
10 SSCS - pSS - Follow-up 10 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2027-01 2027-12
11 SSCS - pSS - Follow-up 11 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2028-01 2028-12
12 SSCS - pSS - Follow-up 12 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2029-01 2029-12
13 SSCS - pSS - Follow-up 13 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity using the Physician's Global Assessment ... 2030-01 2030-12
Selection Criteria
Minimum age
18
Newborns
Twins
Countries
  • Switzerland
Territory
Basel, Bern, Geneva, Vaud, Schaffhausen, St. Gallen, Valais, Zürich
Ethnic Origin
Health Status
  • Diagnosed sarcoidosis

Recruitment

Sources of recruitment
  • Specific population
Specific Population
  • Clinic patients

Number of Participants

Number of Participants
35
Number of Participants with Biological Samples
35
Data Collection Events
# Name Description Start End
0 SSCS - Sarc - Baseline Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2017-04 2030-03
1 SSCS - Sarc - Follow-up 1 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2018-04 2018-12
2 SSCS - Sarc - Follow-up 2 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2019-01 2019-12
3 SSCS - Sarc - Follow-up 3 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2020-01 2020-12
4 SSCS - Sarc - Follow-up 4 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2021-01 2021-12
5 SSCS - Sarc - Follow-up 5 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2022-01 2022-12
6 SSCS - Sarc - Follow-up 6 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2023-01 2023-12
7 SSCS - Sarc - Follow-up 7 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2024-01 2024-12
8 SSCS - Sarc - Follow-up 8 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2025-01 2025-12
9 SSCS - Sarc - Follow-up 9 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2026-01 2026-12
10 SSCS - Sarc - Follow-up 10 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2027-01 2027-12
11 SSCS - Sarc - Follow-up 11 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2028-01 2028-12
12 SSCS - Sarc - Follow-up 12 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2029-01 2029-12
13 SSCS - Sarc - Follow-up 13 Information on patient’s age, sex, ethnicity, educational status, tobacco use, body mass index (BMI), disease duration since diagnosis, disease activity according to the Physician's Global ... 2030-01 2030-12

Classifications

Socio-demographic and economic characteristics
Lifestyle and behaviours
Birth, pregnancy and reproductive health history
Perception of health, quality of life, development and functional limitations
Diseases
Symptoms and signs
Medication and supplements
Non-pharmacological interventions
Health and community care services utilization
Death
Physical measures and assessments
Laboratory measures
Cognition, personality and psychological measures and assessments
Life events, life plans, beliefs and values
Preschool, school and work life
Social environment and relationships
Physical environment
Administrative information
Perception of health
Quality of life
Life course development
Functional limitations
Other perception of health, quality of life and functional limitation-related information

Socio-demographic and economic characteristics

Age/birthdate
Sex/gender
Marital/partner status
Education
Ethnicity, race and religion
Labour force and retirement

Lifestyle and behaviours

Tobacco
Physical activity
Sleep

Birth, pregnancy and reproductive health history

Pregnancy, delivery and birth

Perception of health, quality of life, development and functional limitations

Quality of life

Diseases

Certain infectious and parasitic diseases (A00-B99)
Neoplasms (C00-D48)
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Endocrine, nutritional and metabolic diseases (E00-E90)
Mental and behavioural disorders (F00-F99)
Diseases of the nervous system (G00-G99)
Diseases of the eye and adnexa (H00-H59)
Diseases of the circulatory system (I00-I99)
Diseases of the respiratory system (J00-J99)
Diseases of the digestive system (K00-K93)
Diseases of the skin and subcutaneous tissue (L00-L99)
Diseases of the musculoskeletal system and connective tissue (M00-M99)
Diseases of the genitourinary system (N00-N99)
Certain conditions originating in the perinatal period (P00-P96)
Diseases without precise specification or falling into multiple categories

Symptoms and signs

Symptoms and signs involving the circulatory and respiratory systems (R00-R09)
Symptoms and signs involving the digestive system and abdomen (R10-R19)
Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)
General symptoms and signs (R50-R69)

Medication and supplements

Medication and supplement intake
Posology and protocol of administration

Non-pharmacological interventions

Surgical interventions
Other and unspecified non-pharmacological interventions

Health and community care services utilization

Hospitalizations
Other health and community care

Death

Vital status
Cause of death
Other end of life or death-related information

Physical measures and assessments

Anthropometry
Circulation and respiration

Laboratory measures

Hematology
Biochemistry
Immunology
Histology
Other laboratory measures

Administrative information

Identifiers
Date and time-related information
Questionnaire and interview-related information
Physical and cognitive measure and biosample-related information
Data and sample collection center-related information
Other administrative information

Quality of life

Fatigue Assessment Scale