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Belimumab and Rituximab Combination Therapy for the Treatment of Diffuse Cutaneous Systemic Sclerosis

Primary Purpose

Systemic Sclerosis

Status
Recruiting
Phase
Phase 2
Locations
United States
Study Type
Interventional
Intervention
Belimumab
Rituximab
Placebo Subcutaneous Injection
Placebo Infusion
MMF
Sponsored by
Hospital for Special Surgery, New York
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Systemic Sclerosis focused on measuring Systemic Sclerosis

Eligibility Criteria

18 Years - 80 Years (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  1. Age greater than or equal to eighteen years and less than or equal to 80.
  2. Classification of systemic sclerosis (SSc), as defined using the 2013 American College of Rheumatology/European Union League Against Rheumatism classification of SSc.
  3. Diagnosis of dcSSc, as defined by LeRoy and Medsger.
  4. Disease duration of less than or equal to 3 years as defined by the date of onset of the first non-Raynaud's symptom.
  5. A modified Rodnan Skin Score (mRSS) of > 14

Exclusion Criteria:

  1. Inability to render informed consent in accordance with institutional guidelines.
  2. Disease duration of greater than 3 years.
  3. Patients with mixed connective tissue disease or "overlap" unless the dominant features of the illness are diffuse systemic sclerosis.
  4. Limited scleroderma.
  5. Systemic sclerosis-like illness associated with environmental or ingested agents such as toxic rapeseed oil, vinyl chloride, or bleomycin.
  6. The use of other anti-fibrotic agents including colchicine, D-penicillamine, or tyrosine kinase inhibitors (nilotinib, imatinib, dasatinib) in the month prior to enrollment.
  7. Use in the prior month of corticosteroids at doses exceeding the equivalent of prednisone 10 mg daily. Use of corticosteroid at < 10 mg of prednisone can continue during the course of the study.
  8. Concurrent serious medical condition which in the opinion of the investigator makes the patient inappropriate for this study such as uncontrollable CHF, arrhythmia, severe pulmonary or systemic hypertension, severe GI involvement, hepatic impairment, serum creatinine of greater than 2.0, active infection, severe diabetes, unstable atherosclerotic cardiovascular disease, malignancy, HIV, or severe peripheral vascular disease.
  9. A positive pregnancy test at entry into this study. Men and women with reproductive potential will be required to use effective means of contraception through the course of the study, such as (1) surgical sterilization (such as a tubal ligation or hysterectomy), (2) double-barrier methods (such as a condom and occlusive cap (diaphragm or cervical/vault caps) plus spermicidal agent (foam/gel/film/cream/suppository)(3) an intrauterine device (IUD) or intrauterine system (IUS) (4) estrogenic vaginal ring (5) percutaneous contraceptive patches, or (6) implants of levonorgestrel or etonogestrel. Approved hormonal contraceptives (such as birth control pills, patches, implants or injections) may interact with and reduce the effectiveness of MMF so women receiving MMF who are using oral contraceptives for birth control should employ an additional method (e.g. barrier method). Contraceptive measures such as Plan B (TM), sold for emergency use after unprotected sex, are not acceptable methods for routine use.
  10. Women not willing to use effective birth control for the duration of the study
  11. Breastfeeding.
  12. Participation in another clinical research study involving the evaluation of another investigational drug within ninety days of entry into this study.
  13. The presence of severe lung disease as defined by a diffusion capacity of less than 30% of predicted or requiring supplemental oxygen and forced vital capacity (FVC) of less than 45% of predicted.
  14. Grade 3 hypogammaglobulinemia
  15. Have a significant IgG deficiency (IgG level < 400 mg/dL)
  16. Have an IgA deficiency (IgA level < 10 mg/dL)
  17. Have a historically positive HIV test or test positive at screening for HIV
  18. Neutrophils <1.5X10E9/L
  19. Hepatitis status:

    1. Serologic evidence of current or past Hepatitis B (HB) infection based on the results of testing for HBsAg and HBcAb as follows:

1. Patients positive for HBsAg or HBcAb are excluded b) Positive test for Hepatitis C antibody 20. Known active bacterial, viral, fungal, mycobacterial, or other infection or any major episode of infection requiring hospitalization or treatment with IV antibiotics within 4 weeks of screening, or oral antibiotics within 2 weeks prior to screening 21. Infection history:

  1. Currently on any suppressive therapy for a chronic infection (such as tuberculosis, pneumocystis, cytomegalovirus, herpes simplex virus, herpes zoster and atypical mycobacteria)
  2. Hospitalization for treatment of infection within 60 days of Day 0.
  3. Use of parenteral (IV or IM) antibiotics (antibacterials, antivirals, anti-fungals, or anti-parasitic agents) within 60 days of Day 0 22. Suppressive therapy for a chronic infection (such as tuberculosis, pneumocystis, cytomegalovirus, herpes zoster and atypical mycobacteria) 23. Any other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use of an investigational drug or that may affect the interpretation of the results or render the patient at high risk from treatment complications 24. Prior use of Belimumab, Rituximab, or other B-Cell depleting therapies ever 25. The use of other biologics including TNF inhibitors, abatacept, or tocilizumab within the washout period below for each particular drug:

    Tocilizumab - 1 month for patients on 2mg/kg or 4 mg/kg. 2 months for patients on 8mg/kg.

    Cyclophosphamide (oral or IV) - 3 months. Abatacept - 2.5 months. TNF Inhibitors : Etanercept - 1 mo, Infliximab - 2 mo, Adalimumab - 2.5 mo. Any biologic investigational agent (e.g., abetimus sodium, anti CD40L antibody, BG9588/ IDEC 131) - 365 days prior to belimumab.

    Any non-biologic investigational agent - 30 days prior to belimumab.

    26. Have evidence of serious suicide risk including any history of suicidal behavior in the last 6 months and/or any suicidal ideation in the last 2 months or who in the investigator's judgment, pose a significant suicide risk.

    27. Current drug or alcohol abuse or dependence, or a history of drug or alcohol abuse or dependence within 364 days prior to Day 0.

    28. History of an anaphylactic reaction to parenteral administration of contrast agents, human or murine proteins or monoclonal antibodies 29. Live vaccines within 30 days prior to baseline 30. Have a history of malignant neoplasm within the last 5 years with the exception of basal cell or squamous cell carcinoma of the skin treated with local resection only or carcinoma in situ of the uterine cervix treated locally and with no evidence of metastatic disease for 3 years 31. Have a history of a primary immunodeficiency 32. Have any other clinically significant abnormal laboratory value in the opinion of the investigator 33. Have any intercurrent significant medical or psychiatric illness that the investigator considers would make the candidate unsuitable for the study 34. Non English speakers

Sites / Locations

  • Hospital for Special SurgeryRecruiting

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Placebo Comparator

Arm Label

MMF + Rituximab + Belimumab

MMF + Placebo + Placebo

Arm Description

Two infusions of 1000 mg of Rituximab, two weeks apart, weekly subcutaneous injections of 200 mg of Belimumab, and background MMF, 1000 -1500 mg twice daily for 48 weeks.

Two placebo infusions of normal saline, two weeks apart, weekly saline placebo subcutaneous injections, and background MMF, 1000 -1500 mg twice daily for 48 weeks.

Outcomes

Primary Outcome Measures

Primary Efficacy Outcome: Change in the ACR Revised CRISS at 12 months
The revised CRISS (rCRISS) is a proposed new composite endpoint developed in response to recent queries of the ACR CRISS, showing concerns of high ceiling and floor effects and difficult interpretation. (Khanna D, et. al, 2021) The ACR CRISS was developed using expert consensus and data driven approaches for use in clinical trials. (Khanna D, et. al, 2016) The exponential algorithm determines the predicted probability of improvement from baseline, incorporating change in 5 core items: the mRSS, FVC percent predicted, physician and patient global assessments, and HAQ-DI.
Primary Safety Outcome: The proportion of participants who experience at least one Grade 3 or higher adverse event at or before 12 months
An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.Grade 3 = Severe and undesirable adverse event

Secondary Outcome Measures

Proportion of patients who experience at least one grade 2 or higher adverse event
Grade 2 = Moderate adverse event
Number Infectious Adverse Events Across all Participants
infectious adverse events
Number Adverse Infusion Reactions Across all Participants
infusion reactions
Number Injection Site Reactions Across all Participants
injection site reactions
Number Adverse Events Across all Participants
An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.
Change in the Revised CRISS at 6 months
The American College of Rheumatology Composite Response Index in Diffuse Cutaneous Systemic Sclerosis (ACR CRISS) was developed using expert consensus and data driven approaches for use in clinical trials (Khanna et al, 2016). The exponential algorithm determines the predicted probability of improvement from baseline, incorporating change in the mRSS, FVC percent predicted, physician and patient global assessments, and HAQ-DI. The outcome is a continuous variable between 0.0 and 1.0 (0 - 100%). A higher score indicates greater improvement. Subjects are not considered improved (ACR CRISS score = 0) if they develop new: 1) renal crisis; 2) decline in FVC% predicted by 15% (relative) from baseline and confirmed after 1 month; or 3) left ventricular failure (systolic ejection fraction < 45%); or 4) new pulmonary artery hypertension on right heart catheterization requiring treatment.
Change in the MRSS at 6 and 12 months
The MRSS is a validated physical examination method for estimating skin induration. It is correlated with biopsy measures of skin thickness and reflects prognosis and visceral involvement, especially in early disease2, 4. It is scored on a 0 (normal) to 3+ (severe induration) ordinal scales over 17 body areas, with a maximum score of 51 and is used to categorize severity of SSc. Minimally clinically significant difference in MRSS is 3-5 points (Amjadi et al., American College of Rheumatology; Aug 2009; 2493-2494) It has been extensively used as primary/ secondary outcome in RCT with Scleroderma. This will be collected at every study visit.
Change in FVC and DLCO
Forced expiratory maneuvers will be performed at least in triplicate with the minimal requirement that three maneuvers are "acceptable" and that two of these maneuvers meet end-of-test and repeatability criteria for FVC and FEV1. DLCO is a measure of lung disease severity.
Forced Vital Capacity (FVC)
Forced expiratory maneuvers will be performed at least in triplicate with the minimal requirement that three maneuvers are "acceptable" and that two of these maneuvers meet end-of-test and repeatability criteria for FVC and FEV1.
Changes in the Short Form-36 (SF-36) Health Survey
The SF-36 was developed during the Medical Outcomes Study (MOS) to measure generic health concepts relevant across age, disease, and treatment groups. It assesses physical functioning, role limitations due to physical health, role limitations due to emotional problems, energy/fatigue, emotional well-being, social functioning, pain, general health, and health change. For each, the minimum score is 0% and the maximum score is 100%. The 0% score is the poorest and the 100% score is the best score. On Short Form-36 (SF-36) forms, individuals with SSc score significantly lower than healthy controls in domains of physical component score, mental component score, physical functioning, role-physical, bodily pain, general health, and mental health (Iudici et al, 2013).
Change in the scleroderma health assessment questionnaire-disability index (sHAQ-DI)
The SHAQ-DI is a disease-targeted, musculoskeletal-targeted measure intended for assessing functional ability in scleroderma. It is a self-administered 20-question instrument that assesses a patient's level of functional ability and includes questions that involve both upper and lower extremities. The SHAQ-DI score ranges from 0 (no disability) to 3 (severe disability). It has a 7 day recall period and has been extensively used in SSc65, 67. 5 visual analog scales are included in the scleroderma-HAQ assessing burden of digital ulcers, Raynaud's, gastrointestinal involvement, breathing, and overall disease 68.
Change in PROMIS-29
The PROMIS network developed item (question) banks and short forms in more than 20 health domains as well as a set of global health items and 29-, 43-, and 57-item profile measures. To create a brief, practical-yet-inclusive short profile, a consensus-building process was used to identify 7 of these 20 domains to produce the PROMIS-29.
Change in gastrointestinal tract (GIT) in scleroderma score
The UCLA SCTC GIT 2.0 is a standardized set of outcome measures developed through literature review, patient focus groups and cognitive debriefing among patients with a variety of gastrointestinal disorders including irritable bowel syndrome, inflammatory bowel disease, other common gastrointestinal disorders, SSc, and a census-based US general population control sample (Khanna et al, 2009). The scale consists of eight domains relating to gastroesophageal reflux (13 items), disrupted swallowing (7 items), diarrhea (5 items), bowel incontinence/soilage (4 items), nausea and vomiting (4 items), constipation (9 items), belly pain (6 items), and gas/bloat/flatulence (12 items). The scales correlated significantly with both generic and disease-targeted legacy instruments, and demonstrate evidence of reliability.
Change in Scleroderma Skin Patient Reported Outcome (SSPRO)
The SSPRO includes patient-reported answers to 18 questions about how scleroderma affects the skin and how those skin problems affect how the person feels and does things. Each question is followed by 7 boxes with numbers 0-6, spaced equidistant in between. The boxes are anchored by 2 verbal descriptors, "Not at all" (box labeled 0) and "Very Much" (box labeled 6). The subject selects a box labeled by an integer in response to the question. The recall period is 1 week. The sum of the numbers associated with the answers to each question is the score. A higher score indicates worse skin symptoms.
Change in Disease Activity Score 28 (DAS-28)
The DAS28 (Disease Activity Score 28) is a system developed and validated by the EULAR (European League Against Rheumatism) to measure the progress and improvement of Rheumatoid Arthritis. DAS28 values range from 2.0 to 10.0 while higher values mean a higher disease activity. A DAS 28 below the value of 2.6 is interpreted as Remission. A value between 2.6 and 3.2 corresponds to a low disease activity. A value between 3.2 and 5.1 corresponds to moderate disease activity. A value greater than 5.1 corresponds to greater disease activity. "28" describes the number of different joints being assessed.
Change in joint count
A joint count is the most specific clinical method to quantify abnormalities in patients with rheumatoid arthritis (RA). The swollen joint count reflects the amount of inflamed synovial tissue and the tender joint count is associated more with the level of pain.
Change in Clinical Disease Activity Index (CDAI): Measures joint tenderness and swelling
The Clinical Disease Activity Index is calculated by adding the swollen joint count, tender joint count, patient global assessment, and the evaluator global assessment. The total minimum score is 0 and the maximum score is 76. A value of 0-2.8 indicates remission; 2.9-10.0 is low activity; 10.1-22.0 is moderate activity; 22.1-76 is high activity.
Change in Global Combined Response Index
The global rank composite score is an analytic tool that accounts for multiple disease manifestations simultaneously but does not measure disease activity or severity. It reflects how participants compare with one another on the basis of a hierarchy of ordered outcomes: death, event-free survival (survival without respiratory, renal, or cardiac failure), FVC, the score on the Disability Index of the Health Assessment Questionnaire (HAQ-DI; range, 0 to 3, with higher scores indicating more disability), and the modified Rodnan skin score.

Full Information

First Posted
January 31, 2019
Last Updated
September 12, 2023
Sponsor
Hospital for Special Surgery, New York
Collaborators
GlaxoSmithKline
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1. Study Identification

Unique Protocol Identification Number
NCT03844061
Brief Title
Belimumab and Rituximab Combination Therapy for the Treatment of Diffuse Cutaneous Systemic Sclerosis
Official Title
A Randomized, Double-Blind, Placebo-Controlled Study of Belimumab and Rituximab Combination Therapy for the Treatment of Diffuse Cutaneous Systemic Sclerosis
Study Type
Interventional

2. Study Status

Record Verification Date
September 2023
Overall Recruitment Status
Recruiting
Study Start Date
July 29, 2019 (Actual)
Primary Completion Date
June 30, 2025 (Anticipated)
Study Completion Date
June 30, 2026 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Hospital for Special Surgery, New York
Collaborators
GlaxoSmithKline

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
Yes
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
This is a 52 week, single center, randomized, double-blind, placebo-controlled study. After patients maintain a stable dose of Mycophenolate Mofetil (MMF) for at least 1 month, they will be randomized to treatment with either Belimumab & Rituximab or placebo.Patients in both groups will be on background MMF for the entirety of the study. Belimumab will be administered subcutaneously and Rituximab intravenously. Placebo injections and infusions will be of normal saline. Randomization will be done in a 2:1 manner to favor the treatment group. It is hypothesized that that Rituximab and Belimumab combination therapy with Mycophenolate Mofetil background therapy will improve fibrosis in SSc skin when compared to treatment with placebo and Mycophenolate Mofetil in a group of patients with early dcSSc.
Detailed Description
The specific objectives of this study are to: Determine whether rituximab/belimumab/mmf is safe and tolerable in the treatment of patients with early diffuse cutaneous (dc)SSc when compared to patients treated with placebo/placebo/mmf, as assessed by comparison of adverse and serious adverse effects. In this study stand of care will be protocolized as mycophenolate mofetil. Determine whether rituximab/belimumab/mmf is more effective than placebo/placebo/mmf, as measured by change in CRISS, which is a composite outcome measure provisionally endorsed by the ACR for scleroderma clinical trials. It incorporates change in the mRSS, FVC percent predicted, physician and patient global assessments, and HAQ-DI. Additionally, hemoglobin corrected diffusion capacity (DLCO), Medsger Severity Scale (MSS), and by other physician and patient derived outcome measures will be used. Determine the biological activity of rituximab/belimumab/mmf vs placebo/placebo/mmf as assessed by effect on histology of skin, gene expression of skin and blood, change in B-Cell profiles including assessment of B regulatory cells, and effect on serological and cutaneous biomarkers of disease activity.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Systemic Sclerosis
Keywords
Systemic Sclerosis

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
ParticipantInvestigator
Allocation
Randomized
Enrollment
30 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
MMF + Rituximab + Belimumab
Arm Type
Experimental
Arm Description
Two infusions of 1000 mg of Rituximab, two weeks apart, weekly subcutaneous injections of 200 mg of Belimumab, and background MMF, 1000 -1500 mg twice daily for 48 weeks.
Arm Title
MMF + Placebo + Placebo
Arm Type
Placebo Comparator
Arm Description
Two placebo infusions of normal saline, two weeks apart, weekly saline placebo subcutaneous injections, and background MMF, 1000 -1500 mg twice daily for 48 weeks.
Intervention Type
Drug
Intervention Name(s)
Belimumab
Other Intervention Name(s)
Benlysta
Intervention Description
Belimumab decreases B-Cell survival and has been FDA approved for the treatment of systemic lupus erythematosus, another rheumatic autoimmune disease. Belimumab is a recombinant, fully human monoclonal antibody; it binds to the soluble human B lymphocyte stimulator (BLyS) with high affinity and inhibits its biologic activity. The background above provides a robust rationale for the investigation of belimumab in the treatment of dcSSc.
Intervention Type
Drug
Intervention Name(s)
Rituximab
Other Intervention Name(s)
Rituxan
Intervention Description
Rituxan® (rituximab) is a genetically engineered IgG1 kappa chimeric murine/human monoclonal antibody containing murine light- and heavy-chain variable region sequences and human constant region sequences. The antibody reacts specifically with the CD20 antigen found on the surface of malignant and normal B cells, and established B cell lines. Studies have shown that rituximab binds via its Fc domain to human complement and lyses lymphoid B cell lines by complement dependent cytotoxicity through the induction of apoptosis and via antibody-dependent cell mediated cytotoxicity. Rituximab is approved by the U.S. Food and Drug Administration (FDA) to treat some types of cancer, rheumatoid arthritis and vasculitis.
Intervention Type
Other
Intervention Name(s)
Placebo Subcutaneous Injection
Intervention Description
Normal Saline
Intervention Type
Other
Intervention Name(s)
Placebo Infusion
Intervention Description
Normal Saline
Intervention Type
Drug
Intervention Name(s)
MMF
Other Intervention Name(s)
Cellcept, Mycophenolate Mofetil
Intervention Description
MMF belongs to a group of medicines known as immunosuppressive agents. It is used with other medicines to lower the body's natural immunity.
Primary Outcome Measure Information:
Title
Primary Efficacy Outcome: Change in the ACR Revised CRISS at 12 months
Description
The revised CRISS (rCRISS) is a proposed new composite endpoint developed in response to recent queries of the ACR CRISS, showing concerns of high ceiling and floor effects and difficult interpretation. (Khanna D, et. al, 2021) The ACR CRISS was developed using expert consensus and data driven approaches for use in clinical trials. (Khanna D, et. al, 2016) The exponential algorithm determines the predicted probability of improvement from baseline, incorporating change in 5 core items: the mRSS, FVC percent predicted, physician and patient global assessments, and HAQ-DI.
Time Frame
12 months
Title
Primary Safety Outcome: The proportion of participants who experience at least one Grade 3 or higher adverse event at or before 12 months
Description
An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.Grade 3 = Severe and undesirable adverse event
Time Frame
12 months
Secondary Outcome Measure Information:
Title
Proportion of patients who experience at least one grade 2 or higher adverse event
Description
Grade 2 = Moderate adverse event
Time Frame
Baseline 1 through month 15
Title
Number Infectious Adverse Events Across all Participants
Description
infectious adverse events
Time Frame
Baseline 1 through month 15
Title
Number Adverse Infusion Reactions Across all Participants
Description
infusion reactions
Time Frame
Baseline 1 through month 15
Title
Number Injection Site Reactions Across all Participants
Description
injection site reactions
Time Frame
Baseline 1 through month 15
Title
Number Adverse Events Across all Participants
Description
An adverse event is defined as any untoward medical occurrence in a patient or clinical investigation subject, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product.
Time Frame
Baseline 1 through month 15
Title
Change in the Revised CRISS at 6 months
Description
The American College of Rheumatology Composite Response Index in Diffuse Cutaneous Systemic Sclerosis (ACR CRISS) was developed using expert consensus and data driven approaches for use in clinical trials (Khanna et al, 2016). The exponential algorithm determines the predicted probability of improvement from baseline, incorporating change in the mRSS, FVC percent predicted, physician and patient global assessments, and HAQ-DI. The outcome is a continuous variable between 0.0 and 1.0 (0 - 100%). A higher score indicates greater improvement. Subjects are not considered improved (ACR CRISS score = 0) if they develop new: 1) renal crisis; 2) decline in FVC% predicted by 15% (relative) from baseline and confirmed after 1 month; or 3) left ventricular failure (systolic ejection fraction < 45%); or 4) new pulmonary artery hypertension on right heart catheterization requiring treatment.
Time Frame
6 months
Title
Change in the MRSS at 6 and 12 months
Description
The MRSS is a validated physical examination method for estimating skin induration. It is correlated with biopsy measures of skin thickness and reflects prognosis and visceral involvement, especially in early disease2, 4. It is scored on a 0 (normal) to 3+ (severe induration) ordinal scales over 17 body areas, with a maximum score of 51 and is used to categorize severity of SSc. Minimally clinically significant difference in MRSS is 3-5 points (Amjadi et al., American College of Rheumatology; Aug 2009; 2493-2494) It has been extensively used as primary/ secondary outcome in RCT with Scleroderma. This will be collected at every study visit.
Time Frame
6 months and 12 months
Title
Change in FVC and DLCO
Description
Forced expiratory maneuvers will be performed at least in triplicate with the minimal requirement that three maneuvers are "acceptable" and that two of these maneuvers meet end-of-test and repeatability criteria for FVC and FEV1. DLCO is a measure of lung disease severity.
Time Frame
Baseline and 12 months
Title
Forced Vital Capacity (FVC)
Description
Forced expiratory maneuvers will be performed at least in triplicate with the minimal requirement that three maneuvers are "acceptable" and that two of these maneuvers meet end-of-test and repeatability criteria for FVC and FEV1.
Time Frame
6 months
Title
Changes in the Short Form-36 (SF-36) Health Survey
Description
The SF-36 was developed during the Medical Outcomes Study (MOS) to measure generic health concepts relevant across age, disease, and treatment groups. It assesses physical functioning, role limitations due to physical health, role limitations due to emotional problems, energy/fatigue, emotional well-being, social functioning, pain, general health, and health change. For each, the minimum score is 0% and the maximum score is 100%. The 0% score is the poorest and the 100% score is the best score. On Short Form-36 (SF-36) forms, individuals with SSc score significantly lower than healthy controls in domains of physical component score, mental component score, physical functioning, role-physical, bodily pain, general health, and mental health (Iudici et al, 2013).
Time Frame
through study completion, an average of 1 year
Title
Change in the scleroderma health assessment questionnaire-disability index (sHAQ-DI)
Description
The SHAQ-DI is a disease-targeted, musculoskeletal-targeted measure intended for assessing functional ability in scleroderma. It is a self-administered 20-question instrument that assesses a patient's level of functional ability and includes questions that involve both upper and lower extremities. The SHAQ-DI score ranges from 0 (no disability) to 3 (severe disability). It has a 7 day recall period and has been extensively used in SSc65, 67. 5 visual analog scales are included in the scleroderma-HAQ assessing burden of digital ulcers, Raynaud's, gastrointestinal involvement, breathing, and overall disease 68.
Time Frame
through study completion, an average of 1 year
Title
Change in PROMIS-29
Description
The PROMIS network developed item (question) banks and short forms in more than 20 health domains as well as a set of global health items and 29-, 43-, and 57-item profile measures. To create a brief, practical-yet-inclusive short profile, a consensus-building process was used to identify 7 of these 20 domains to produce the PROMIS-29.
Time Frame
through study completion, an average of 1 year
Title
Change in gastrointestinal tract (GIT) in scleroderma score
Description
The UCLA SCTC GIT 2.0 is a standardized set of outcome measures developed through literature review, patient focus groups and cognitive debriefing among patients with a variety of gastrointestinal disorders including irritable bowel syndrome, inflammatory bowel disease, other common gastrointestinal disorders, SSc, and a census-based US general population control sample (Khanna et al, 2009). The scale consists of eight domains relating to gastroesophageal reflux (13 items), disrupted swallowing (7 items), diarrhea (5 items), bowel incontinence/soilage (4 items), nausea and vomiting (4 items), constipation (9 items), belly pain (6 items), and gas/bloat/flatulence (12 items). The scales correlated significantly with both generic and disease-targeted legacy instruments, and demonstrate evidence of reliability.
Time Frame
through study completion, an average of 1 year
Title
Change in Scleroderma Skin Patient Reported Outcome (SSPRO)
Description
The SSPRO includes patient-reported answers to 18 questions about how scleroderma affects the skin and how those skin problems affect how the person feels and does things. Each question is followed by 7 boxes with numbers 0-6, spaced equidistant in between. The boxes are anchored by 2 verbal descriptors, "Not at all" (box labeled 0) and "Very Much" (box labeled 6). The subject selects a box labeled by an integer in response to the question. The recall period is 1 week. The sum of the numbers associated with the answers to each question is the score. A higher score indicates worse skin symptoms.
Time Frame
through study completion, an average of 1 year
Title
Change in Disease Activity Score 28 (DAS-28)
Description
The DAS28 (Disease Activity Score 28) is a system developed and validated by the EULAR (European League Against Rheumatism) to measure the progress and improvement of Rheumatoid Arthritis. DAS28 values range from 2.0 to 10.0 while higher values mean a higher disease activity. A DAS 28 below the value of 2.6 is interpreted as Remission. A value between 2.6 and 3.2 corresponds to a low disease activity. A value between 3.2 and 5.1 corresponds to moderate disease activity. A value greater than 5.1 corresponds to greater disease activity. "28" describes the number of different joints being assessed.
Time Frame
Baseline 1, 6 months and 12 months
Title
Change in joint count
Description
A joint count is the most specific clinical method to quantify abnormalities in patients with rheumatoid arthritis (RA). The swollen joint count reflects the amount of inflamed synovial tissue and the tender joint count is associated more with the level of pain.
Time Frame
Baseline 1, 6 months and 12 months
Title
Change in Clinical Disease Activity Index (CDAI): Measures joint tenderness and swelling
Description
The Clinical Disease Activity Index is calculated by adding the swollen joint count, tender joint count, patient global assessment, and the evaluator global assessment. The total minimum score is 0 and the maximum score is 76. A value of 0-2.8 indicates remission; 2.9-10.0 is low activity; 10.1-22.0 is moderate activity; 22.1-76 is high activity.
Time Frame
Baseline 1, 6 months and 12 months
Title
Change in Global Combined Response Index
Description
The global rank composite score is an analytic tool that accounts for multiple disease manifestations simultaneously but does not measure disease activity or severity. It reflects how participants compare with one another on the basis of a hierarchy of ordered outcomes: death, event-free survival (survival without respiratory, renal, or cardiac failure), FVC, the score on the Disability Index of the Health Assessment Questionnaire (HAQ-DI; range, 0 to 3, with higher scores indicating more disability), and the modified Rodnan skin score.
Time Frame
Baseline 1 through month 15

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
80 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Age greater than or equal to eighteen years and less than or equal to 80. Classification of systemic sclerosis (SSc), as defined using the 2013 American College of Rheumatology/European Union League Against Rheumatism classification of SSc. Diagnosis of dcSSc, as defined by LeRoy and Medsger. Disease duration of less than or equal to 3 years as defined by the date of onset of the first non-Raynaud's symptom. A modified Rodnan Skin Score (mRSS) of > 14 Exclusion Criteria: Inability to render informed consent in accordance with institutional guidelines. Disease duration of greater than 3 years. Patients with mixed connective tissue disease or "overlap" unless the dominant features of the illness are diffuse systemic sclerosis. Limited scleroderma. Systemic sclerosis-like illness associated with environmental or ingested agents such as toxic rapeseed oil, vinyl chloride, or bleomycin. The use of other anti-fibrotic agents including colchicine, D-penicillamine, or tyrosine kinase inhibitors (nilotinib, imatinib, dasatinib) in the month prior to enrollment. Use in the prior month of corticosteroids at doses exceeding the equivalent of prednisone 10 mg daily. Use of corticosteroid at < 10 mg of prednisone can continue during the course of the study. Concurrent serious medical condition which in the opinion of the investigator makes the patient inappropriate for this study such as uncontrollable CHF, arrhythmia, severe pulmonary or systemic hypertension, severe GI involvement, hepatic impairment, serum creatinine of greater than 2.0, active infection, severe diabetes, unstable atherosclerotic cardiovascular disease, malignancy, HIV, or severe peripheral vascular disease. A positive pregnancy test at entry into this study. Men and women with reproductive potential will be required to use effective means of contraception through the course of the study, such as (1) surgical sterilization (such as a tubal ligation or hysterectomy), (2) double-barrier methods (such as a condom and occlusive cap (diaphragm or cervical/vault caps) plus spermicidal agent (foam/gel/film/cream/suppository)(3) an intrauterine device (IUD) or intrauterine system (IUS) (4) estrogenic vaginal ring (5) percutaneous contraceptive patches, or (6) implants of levonorgestrel or etonogestrel. Approved hormonal contraceptives (such as birth control pills, patches, implants or injections) may interact with and reduce the effectiveness of MMF so women receiving MMF who are using oral contraceptives for birth control should employ an additional method (e.g. barrier method). Contraceptive measures such as Plan B (TM), sold for emergency use after unprotected sex, are not acceptable methods for routine use. Women not willing to use effective birth control for the duration of the study Breastfeeding. Participation in another clinical research study involving the evaluation of another investigational drug within ninety days of entry into this study. The presence of severe lung disease as defined by a diffusion capacity of less than 30% of predicted or requiring supplemental oxygen and forced vital capacity (FVC) of less than 45% of predicted. Grade 3 hypogammaglobulinemia Have a significant IgG deficiency (IgG level < 400 mg/dL) Have an IgA deficiency (IgA level < 10 mg/dL) Have a historically positive HIV test or test positive at screening for HIV Neutrophils <1.5X10E9/L Hepatitis status: Serologic evidence of current or past Hepatitis B (HB) infection based on the results of testing for HBsAg and HBcAb as follows: 1. Patients positive for HBsAg or HBcAb are excluded b) Positive test for Hepatitis C antibody 20. Known active bacterial, viral, fungal, mycobacterial, or other infection or any major episode of infection requiring hospitalization or treatment with IV antibiotics within 4 weeks of screening, or oral antibiotics within 2 weeks prior to screening 21. Infection history: Currently on any suppressive therapy for a chronic infection (such as tuberculosis, pneumocystis, cytomegalovirus, herpes simplex virus, herpes zoster and atypical mycobacteria) Hospitalization for treatment of infection within 60 days of Day 0. Use of parenteral (IV or IM) antibiotics (antibacterials, antivirals, anti-fungals, or anti-parasitic agents) within 60 days of Day 0 22. Suppressive therapy for a chronic infection (such as tuberculosis, pneumocystis, cytomegalovirus, herpes zoster and atypical mycobacteria) 23. Any other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use of an investigational drug or that may affect the interpretation of the results or render the patient at high risk from treatment complications 24. Prior use of Belimumab, Rituximab, or other B-Cell depleting therapies ever 25. The use of other biologics including TNF inhibitors, abatacept, or tocilizumab within the washout period below for each particular drug: Tocilizumab - 1 month for patients on 2mg/kg or 4 mg/kg. 2 months for patients on 8mg/kg. Cyclophosphamide (oral or IV) - 3 months. Abatacept - 2.5 months. TNF Inhibitors : Etanercept - 1 mo, Infliximab - 2 mo, Adalimumab - 2.5 mo. Any biologic investigational agent (e.g., abetimus sodium, anti CD40L antibody, BG9588/ IDEC 131) - 365 days prior to belimumab. Any non-biologic investigational agent - 30 days prior to belimumab. 26. Have evidence of serious suicide risk including any history of suicidal behavior in the last 6 months and/or any suicidal ideation in the last 2 months or who in the investigator's judgment, pose a significant suicide risk. 27. Current drug or alcohol abuse or dependence, or a history of drug or alcohol abuse or dependence within 364 days prior to Day 0. 28. History of an anaphylactic reaction to parenteral administration of contrast agents, human or murine proteins or monoclonal antibodies 29. Live vaccines within 30 days prior to baseline 30. Have a history of malignant neoplasm within the last 5 years with the exception of basal cell or squamous cell carcinoma of the skin treated with local resection only or carcinoma in situ of the uterine cervix treated locally and with no evidence of metastatic disease for 3 years 31. Have a history of a primary immunodeficiency 32. Have any other clinically significant abnormal laboratory value in the opinion of the investigator 33. Have any intercurrent significant medical or psychiatric illness that the investigator considers would make the candidate unsuitable for the study 34. Non English speakers
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Liza Morales
Phone
212-774-2048
Email
moralesli@hss.edu
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Robert Spiera, MD
Organizational Affiliation
Hospital for Special Surgery, New York
Official's Role
Principal Investigator
Facility Information:
Facility Name
Hospital for Special Surgery
City
New York
State/Province
New York
ZIP/Postal Code
10021
Country
United States
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Liza Morales
Phone
212-774-2048
Email
moralesli@hss.edu

12. IPD Sharing Statement

Plan to Share IPD
No

Learn more about this trial

Belimumab and Rituximab Combination Therapy for the Treatment of Diffuse Cutaneous Systemic Sclerosis

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