Efficacy and Safety of RPH-104 for Resolution and Prevention of Recurring Attacks in Adult Subjects With Familial Mediterranean Fever With Resistance to or Intolerance of Colchicine

International, Multicenter, Double Blind, Placebo-controlled, Randomized Clinical Study of Efficacy and Safety of RPH-104 for Resolution and Prevention of Recurring Attacks in Adult Subjects With Familial Mediterranean Fever With Resistance to or Intolerance of Colchicine

The primary purpose of this study is to assess the efficacy and safety profiles of investigational product RPH-104 (R-Pharm Overseas, Inc., USA) for treatment of Familial Mediterranean Fever (FMF) in adult patients resistant/intolerant to colchicine (crFMF). Pharmacokinetic and pharmacodynamic parameters of RPH-104 single or multiple doses in this patient population will be assessed as well.

Study Overview

• Status: Recruiting
• Conditions: Familial Mediterranean Fever; FMF
• Intervention / Treatment: Biological: RPH-104; Drug: Placebo

Detailed Description

The study is supposed to enroll (randomize) 60 subjects with familial Mediterranean fever (FMF) with colchicine inefficacy or intolerance. Given potential withdrawal at the screening, the number of screened subjects (signed informed consent) will be approximately 84.

The study will consists of three following periods:

1. Screening period (up to 12 weeks); Throughout the screening the subjects will be monitored to identify "marker" attacks and verify the subject eligibility. The subjects having an attack during screening period and meeting inclusion/exclusion criteria will be enrolled into treatment period.

2. Double-blind randomized placebo-controlled treatment period (16 weeks);

   The subjects enrolled will be randomized to one of the treatment groups in 1:1 ratio:

   • RPH-104 group to receive subcutaneous (SC) injections according to the following regimen: 160 mg on Day 0, 80 mg on Day 7, Day 14 and once every 2 weeks (q2w) thereafter;
   • placebo group to receive matching SC injections on Day 0, Day 7, Day 14 and q2w thereafter.

   Efficacy assessment will be performed at Visit 2 and Visit 3, and subsequently every 2 weeks up to Visit 10 inclusive; safety assessment will be performed throughout the study (Visit 1 - Visit 12). In a case of adverse event (AE) development, additional unscheduled safety visits could be performed throughout the study. Starting from Visit 2, additional unscheduled visits due to suspected development of FMF attack could be performed. In a case of a recurrent attack, the patient should come to the study site within 2 days from the attack onset for the attack registration.

   The treatment response (i.e. the resolution of FMF "marker" attack/absence of recurrent attacks) will be assessed throughout the treatment period with the investigational products administered both blind and open-label. Responders will continue the study treatment with the assigned investigational products (RPH-104 or placebo as a single SC 2 mL injection q2w, based on the randomization group) in a blinded manner. In non-responders, the following treatment modifications are possible:

   • In a case the "marker" attack has not resolved by Visit 2 - the treatment group will be unblinded:

     • patients from placebo group will be switched to active treatment with RPH-104 in SC injections at a dose of 160 mg (single dose, first injection) followed by administration of 80 mg in 7 days at the Attack + 7 days Visit (with procedures corresponding to Visit 2), and 80 mg at the next scheduled Visit performed 1 week later than initially scheduled (with procedures corresponding to this Visit) after the Attack + 7 days Visit.
     • patients from RPH-104 group will receive planned RPH-104 80 mg administration.

   • In a case of recurrent FMF attack confirmation at a scheduled visit - the treatment group will be unblinded (if still blinded):

     • patients from placebo group will be switched to active treatment with RPH-104 in SC injections at a dose of 160 mg (single dose, first injection) followed by administration of 80 mg in 7 days at the Attack + 7 days Visit (with procedures corresponding to Visit 2), and then at the next scheduled Visit (with procedures corresponding to the further study schedule) and all the next scheduled visits every 2 weeks thereafter;
     • patients from RPH-104 group or patients who were switched from placebo group and receiving RPH-104 80 mg will receive RPH-104 160 mg administration at the visit and thereafter 160 mg q2w;
     • patients already receiving RPH-104 160 mg q2w in unblinded manner can continue treatment or can discontinue treatment at the discretion of Investigator, based on the risk/benefit assessment of the further RPH-104 treatment.

   • In a case of recurrent FMF attack confirmation at an unscheduled visit - the treatment group will be unblinded (if still blinded):

     • if a recurrent FMF attack is recorded and the subject visits the study site within 3 days before the next scheduled visit (starting from Visit 3), the subject will undergo all the next scheduled visit procedures including the unblinded RPH-104 administration and blood sampling provided for at this scheduled visit. The treatment rules for a scheduled visit described above are applicable in this case;
     • in a case of a recurrent attack and subject's arrival to the site more than 3 days before the next scheduled visit but not less than 7 days after the previous scheduled visit (starting from Visit 2), the unscheduled visit will be performed on the day of arrival to the study site (and the administration will be shifted from the planned next scheduled visit). The treatment rules for a scheduled visit described above are applicable in this case. Further the subject will not attend the next scheduled visit and all the visit procedures per Protocol should be performed as an unscheduled visit. Afterwards, the initially planned visits schedule for a patient will be kept;

     • in a case of unscheduled visit within 7 days after administration of the scheduled blinded RPH-104 80 mg dose or placebo all procedures planned for unscheduled visit to be performed. If at such unscheduled visit development of a recurrent attack is confirmed the subject will be unblinded:

       • patients from placebo group will be switched to active treatment with RPH-104 in SC injections at the unscheduled visit at a dose of 160 mg (single dose, first injection) followed by administration of 80 mg in 7 days at the Attack + 7 days Visit (with procedures corresponding to Visit 2), and 80 mg at the next scheduled Visit performed 1 week later (with procedures corresponding to this Visit) after the Attack + 7 days Visit;
       • patients from RPH-104 group or patients who were switched from placebo group and receiving RPH-104 80 mg q2w will receive RPH-104 80 mg administration at the visit and thereafter 160 mg q2w starting from the next scheduled visit;
       • patients already receiving RPH-104 160 mg q2w will not receive RPH-104 at this unscheduled visit and can continue treatment or can discontinue treatment at the discretion of Investigator, based on the risk/benefit assessment of the further RPH-104 treatment.

   For patients receiving RPH-104 at a dose of 160 mg q2w no further dose escalation is carried out. In a case of consequent recurrent attacks this patient may continue treatment with RPH-104 at a maximum dose of 160 mg q2w according to the Investigator's reasonable decision until the end of the study treatment period. No dose reduction of the investigational products could be made throughout the study.

   Maximum treatment period is 16 weeks.

   Subjects receiving both blinded and unblinded therapy will undergo regular evaluation of efficacy and safety; the visits will be performed every 2 weeks for this purpose.

3. Follow-up period (8 weeks).

On the first follow-up visit the subjects with therapeutic response to RPH-104 will be invited to proceed in an open-label long-term safety study of RPH-104. In case of lacking relevant clinical response and if the subjects do not wish to participate in the open-label study, they should complete all safety follow-up visits.

Overall expected study period is approximately 37 months.

• Study Type: Interventional
• Enrollment (Anticipated): 60
• Phase: Phase 2

Contacts and Locations

Study Locations

• Armenia
  • Yerevan, Armenia, 0001
    • Not yet recruiting
    • Center of Medical Genetics and Primary Health Care
    • Contact: Anna Yeghiazaryan; Phone Number: +(374)10544367; Email: tamarasarkisyan@gmail.com
    • Principal Investigator: Anna Yeghiazaryan
  • Yerevan, Armenia, 0052
    • Not yet recruiting
    • Mikaelyan Institute of Surgery CJSC
    • Contact: Valentina Vardanyan; Phone Number: +(374)99066115; Email: valentina.vardanyan@gmail.com
• Georgia
  • Tbilisi, Georgia, 0179
    • Not yet recruiting
    • Inova LLC
    • Contact: Nino Kiparoidze; Phone Number: +995558542414; Email: nikimai@mail.ru
  • Tbilisi, Georgia, 0180
    • Not yet recruiting
    • The First Medical Center Ltd.
    • Contact: Tamta Kobakhidze; Phone Number: +995568404374; Email: Tamta.kobakhidze@yahoo.com
• Russian Federation
  • Moscow, Russian Federation, 119021
    • Recruiting
    • Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University)
    • Contact: Lidia Lysenko; Phone Number: +7 916 304 46 29; Email: lidia.v.lysenko@gmail.com
  • Saint Petersburg, Russian Federation, 191025
    • Recruiting
    • Medical Technologies Ltd
    • Contact: Mikhail M. Kostik; Phone Number: +79052780174; Email: kost-mikhail@yandex.ru
    • Principal Investigator: Mikhail M. Kostik

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion criteria:

• Presence of voluntarily signed and dated Informed consent form (ICF) to participate in this study. Informed consent implies ability of the subject, according to the investigator reasonable opinion, to understand and make voluntary decision concerning signing Informed consent form;
• Verified diagnosis of familial Mediterranean fever (FMF) based on Tel HaShomer diagnostic criteria (Pras M., 1998) or the criteria developed by the Eurofever/PRINTO expert group (2019);
• Presence of at least one mutation in Mediterranean fever gene (MEFV) exon 10 (results of the study performed earlier at any time may be provided or a respective test should be performed during the screening);
• Presence (at screening onset) of data on history of at least one (on average) disease attack per month throughout the last 3 months (Ozen et al., 2020);

• Presence of at least one of the below-mentioned (at screening onset) documented data confirming:

  • resistance to colchicine at the maximum tolerable therapeutic dose (up to 3 mg/day) confirmed by at least one monthly attack (on average) despite the therapy specified within at least 3 last months. Colchicine administration will be continued at stable dose if it is not associated with unacceptable adverse reactions;
  • intolerance of therapeutic or subtherapeutic doses of colchicine (unacceptable adverse reactions); Colchicine dose should be stable for at least 5 days before patient enrollment into the study (prior to screening onset).
• Ability and willingness of the subject, according to the reasonable Investigator's judgment, to attend the study site at all scheduled visits, undergo the study procedures and follow the Protocol requirements including SC injections by qualified site personnel;
• Consent of female subjects of childbearing potential defined as all females with physiological potential to conceive (except for those with absolute termination of menses to be determined retrospectively after 12 months of natural amenorrhea, i.e. amenorrhea with relevant clinical status, e.g. appropriate age) to use highly effective contraception throughout the study starting from the screening (signed ICF) and for at least 8 weeks after the study treatment completion (discontinuation); and negative pregnancy test (serum test for human chorionic gonadotropin (HCG)).

OR Consent of the sexually active men subjects to use highly effective contraception throughout the study starting from the screening (signed ICF) and for at least 8 weeks after the study treatment completion (discontinuation).

A highly effective method of contraception is defined as follows:

• complete abstinence: if it corresponds to the preferred and conventional lifestyle of the female subject. Periodic abstinence (e.g. calendar, ovulation, symptothermal, postovulation method) and interrupted coitus are not considered acceptable contraceptive methods;
• female sterilization: surgical bilateral ovariectomy (with/without hysterectomy) or tubal ligation at least 6 weeks prior to the study treatment initiation. In case of ovariectomy only the female reproductive status should be verified by further hormonal test;
• male sterilization (with documented absence of sperm in ejaculate post vasectomy) at least 6 months for screening. Vasectomized male partner should be the only partner of the participating female subject;

• combination of two of the following methods (a+b or a+c or b+c):

  а) oral, injection or implanted hormonal contraceptives; in case of oral contraceptives the female subjects should administer the same product for at least 3 months prior to the study treatment;

  b) intrauterine device or contraceptive system;

  с) barrier methods: condom or occlusive cap (diaphragm or cervical cap / vaginal fornix cap) with spermicidal foam/gel/film/cream/vaginal suppository.

  • Presence of active FMF attack at Visit 1 (Day 0) lasting for not more than 2 days before Visit 1 defined as simultaneous development of clinical and serological signs of the attack including:
• Physician Global Assessment (PGA) score ≥ 2 supposing mild, moderate or severe activity of the disease (i.e. clinical signs), and
• CRP level > 10 mg/L (i.e. serological signs).

Exclusion criteria:

• Hypersensitivity to the study product (RPH-104) and/or its components/excipients.
• Administration of live (attenuated) vaccines less than 3 months prior to Day 0 (treatment initiation) and/or necessity to use such vaccine within 3 months after the study product RPH-104 treatment completion (discontinuation). Live attenuated vaccines include viral vaccines against: measles, rubella, parotitis, varicella, rotavirus, influenza (as nasal spray), yellow fever, poliomyelitis (oral polio-vaccine); tuberculosis vaccine (BCG), typhoid (oral typhoid fever vaccine) and camp fever (epidemic typhoid vaccine). Immunocompetent family members should refuse to use oral polio-vaccine throughout the subject's participation in the study.

• Conditions or signs which, according to the investigator, evidence impaired (reduced) immune response and/or significantly increase the risk of immunomodulating therapy including (but not limited to):

  • active bacterial, fungal, viral or protozoal infection at screening onset;
  • opportunistic infections and/or Kaposi's sarcoma at the screening period onset;
  • chronic bacterial, fungal or viral infection requiring systemic therapy with parenteral products at the main screening period onset;
  • human immunodeficiency (HIV), hepatitis B (HBV) or C (HCV) viral infections;

• Active tuberculosis (TB) in the history or risk factors or signs evidencing active or latent infection with M. Tuberculosis including (not limited to) the following:

  • living in specific conditions increasing the risk of contact with tuberculosis such as detention facilities, in crowded areas of person of no fixed abode, etc. within the last year before the main treatment period;
  • working in a medical institution with unprotected contact with subjects under high risk of tuberculosis or subjects with tuberculosis within the last year until the main therapy period;
  • close contact, i.e. confinement to a place (home or another confined area) for a long period of time (several days or weeks, not minutes or hours) with a subject with active pulmonary tuberculosis within the last year until the main therapy period;
  • results of examinations indicating active or latent infection with M. Tuberculosis: positive QuantiFERON-TB / T-SPOT.TB test at screening; chest X-ray/chest CT findings confirming pulmonary tuberculosis during screening.
• Any other relevant concomitant diseases (cardiovascular, nervous, endocrine, urinary, gastrointestinal, hepatic disorders, coagulation disorders, other autoimmune diseases, etc.) or conditions which, according to the investigator's judgment, may affect the subject's participation or well-being in the study and/or distort assessment of the study results.
• History of organ transplantation or necessity in transplantation at the screening onset.
• Any malignancies during the screening period or for 5 years before screening except for non-metastatic basal cell and squamous cell skin cancer after total resection or in situ carcinoma of any type after total resection.
• Pregnancy or breastfeeding.
• History of alcohol or psychoactive substance abuse according to the investigator's evaluation.
• Severe renal failure: creatinine clearance (ClCr) calculated using Cockcroft-Gault formula < 30 mL/min.

• Prior therapy with:

  • rilonacept - less than 6 weeks prior to Day 0 of the study;
  • canakinumab - less than 12 weeks prior to Day 0 of the study;
  • anakinra - less than 72 hours prior to Day 0 of the study;
  • rituximab - less than 24 weeks prior to Day 0;
  • tumor necrosis factor alpha (TNF-α), IL-6 inhibitors and other biologics - less than 6 weeks or 5 half-life periods (whichever is longer) prior to Day 0 of the study;
  • immunosuppressive drugs (azathioprine, leflunomide, dapsone, cyclosporine, mycophenolate mofetil, tacrolimus, sirolimus, mercaptopurine methotrexate, etc.) - less than 4 weeks or 5 half-lives (whichever is longer) prior to Day 0 of the study. In the case of administration of leflunomide, the completion of a course of elimination with cholestyramine should be documented;
  • intravenous (IV) immunoglobulin (Ig) - less than 8 weeks prior to Day 0;
  • use of any other biologic less than 5 half-life periods prior to Day 0 of the study;
  • IV administration of glucocorticoids less than 1 week (since the end of treatment) prior to Day 0 of the study;
  • intramuscular, intra-articular or peri-articular administration of glucocorticoids less than 4 weeks prior to Day 0;
  • systemic therapy with oral glucocorticoids at doses > 0,2 mg/kg/day equivalent to the prednisolone dose on Day 0;
  • changes in the glucocorticoids dose/dosage regimen within 4 weeks prior to screening.

• Any of the deviations in the laboratory tests below:

  • absolute neutrophil count < 1.5 x 10^9/L (1500 /mm^3),
  • White blood cell (WBC) count < 3 x 10^9/L (<3000/mm^3),
  • platelet count < 100 ^9/L (<100000/mm^3 or <100000×10^6/L),
  • alanine aminotransferase (ALT) and/or aspartate transaminase (AST) ≥ 2 x upper limits of normal (ULN) if at the screening ALT, AST ≥ 2 x ULN but < 3 ULN, the test may be repeated,
  • bilirubin > 1.5 x ULN (except for documented cases of Gilberts syndrome).
• Concomitant participation in other clinical studies at the screening onset or administration of any unauthorized (investigational) products less than 4 weeks or 5 half-life periods (whichever is longer) before Day 0 (treatment initiation).
• Previous participation in this clinical study, in case of passing the randomization procedure.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Double

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: RPH-104; Test product group receiving RPH-104 subcutaneous (s.c.) injections:160 mg on Day 0, 80 mg on Day 7, Day 14 and every 2 weeks (q2w) thereafter. In case "marker" attack does not resolve at Visit 2 - the treatment group will be unblinded: patients will receive planned RPH-104 80 mg administration. In case of a new attack on further days of treatment period until Visit 10 inclusive - the treatment group will be unblinded: the dose of RPH-104 could be escalated to 160 mg q2w; The patients already receiving RPH-104 160 mg q2w will continue to receive RPH-104 at this dose. Further dose escalation is forbidden.	Biological: RPH-104; solution for subcutaneous administration 40 mg/mL, 2 mL in the 4-mL glass vial
Placebo Comparator: Placebo; Placebo group receiving the equivalent placebo dose also as s.c. injections on Day 0, Day 7, Day 14 and q2w thereafter. In case the "marker" attack does not resolve at Visit 2 - the treatment group will be unblinded: patients will be switched to active treatment with RPH-104 in SC injections at a dose of 160 mg followed by administration of 80 mg in 7 days at the Attack + 7 days Visit, and 80 mg at the next Visits. In a case of a new attack the patients switching from placebo and receiving RPH-104 at 80 mg dose could be escalated to RPH-104 160 mg q2w; Further dose escalation is forbidden.	Drug: Placebo; Normal Saline (0.9% Sodium Chloride solution for subcutaneous Injection), 2 mL in the 4 mL-glass vial. The placebo will contain no active pharmaceutical ingredients.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Proportion of subjects with complete response during 16 week therapy with RPH-104 vs. placebo in FMF subjects with colchicine inefficacy or intolerance.	Complete response defined as resolution of "marker" attack by Visit 2 (Day 7) and lack of recurrent attacks during the treatment period up to Visit 10 (Day 112). Criteria of resolution of a "marker" FMF attack include simultaneous clinical and laboratory signs of the attack resolution: Physician Global Assessment (PGA) score < 2 (i.e. minimum or complete lack of clinical signs and symptoms) AND; C-reactive protein (CRP) level ≤ 10 mg/L OR CRP reduction by ≥ 70% compared to baseline defined at enrollment to treatment period (Visit 1). Criteria of a recurrent FMF attack development after resolution of "marker" attack include simultaneous development of clinical and laboratory signs of the attack: PGA score ≥ 2 assuming mild, moderate or severe disease activity (i.e. clinical signs), AND; CRP level ≥ 30 mg/L (serological signs). PGA is a 5-point scale: from 0 = no disease-related clinical signs and symptoms to 4 = severe clinical signs and symptoms of the disease.	Up to 16 weeks

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Time to the development of a recurrent FMF attack in patients with resolved "marker" attacks	Criteria of a recurrent FMF attack development after resolution of "marker" attack include simultaneous development of clinical and laboratory signs of the attack: PGA score ≥ 2 assuming mild, moderate or severe disease activity (i.e. clinical signs), AND; CRP level ≥ 30 mg/L (serological signs). PGA is a 5-point scale: from 0 = no disease-related clinical signs and symptoms to 4 = severe clinical signs and symptoms of the disease.	from Day 7 to the development of a recurrent FMF attack, up to 16 weeks
Proportion of subjects with Physician Global Assessment (PGA) score < 2 during the study	PGA score < 2 during the treatment period with RPH-104 compared to placebo in FMF subjects with colchicine inefficacy or intolerance. PGA is a 5-point scale from 0 = no disease-related clinical signs and symptoms to 4 = severe clinical signs and symptoms of the disease.	Up to 16 weeks
Proportion of subjects with partial response to treatment	Partial response defined as Resolution of "marker" attack by Visit 2 (Day 7) but with development of recurrent attacks up to Visit 10 (Day 112). Criteria of resolution of a "marker" FMF attack include simultaneous clinical and laboratory signs of the attack resolution: Physician Global Assessment (PGA) score < 2 (i.e. minimum or complete lack of clinical signs and symptoms) AND; CRP level ≤ 10 mg/L OR CRP reduction by ≥ 70% compared to baseline defined at enrollment to treatment period (Visit 1). Criteria of a recurrent FMF attack development after resolution of "marker" attack include simultaneous development of clinical and laboratory signs of the attack: PGA score ≥ 2 assuming mild, moderate or severe disease activity (i.e. clinical signs), AND; CRP level ≥ 30 mg/L (serological signs). PGA is a 5-point scale: from 0 = no disease-related clinical signs and symptoms to 4 = severe clinical signs and symptoms of the disease.	Up to 16 weeks
Proportion of subjects with serological remission	Proportion of subjects with serological remission (CRP ≤ 10 mg/L) throughout the study.	Up to 16 weeks
Proportion of subjects with normalized Serum Amyloid A (SAA) level	Proportion of subjects with normalized serum amyloid A level (SAA < 10 mg/L) throughout the study	Up to 16 weeks
Proportion of subjects escalated to RPH-104 160 mg q2w dose	In patients whose treatment group has been unblinded because of a confirmed attack or no "marker" attack resolution: the patients from RPH-104 group and those switching from placebo and receiving RPH-104 at 80 mg dose will be escalated to RPH-104 160 mg q2w.	Up to 16 weeks
Proportion of subjects receiving additional symptomatic therapy with Nonsteroidal anti-inflammatory drugs (NSAIDs), paracetamol or glucocorticoids due to FMF	Proportion of subjects receiving additional symptomatic therapy with NSAIDs, paracetamol or glucocorticoids due to FMF	Up to 16 weeks
Change in inflammation parameters vs. baseline (CRP)	Change in CRP levels vs. baseline (Day 0)	From baseline (Day 0) up to 18 weeks
Change in inflammation parameters vs. baseline (SAA)	Change in SAA levels vs. baseline (Day 0)	From baseline (Day 0) up to 18 weeks
PGA score change compared to baseline	PGA score change compared to baseline (Day 0) during the study. PGA is a 5-point scale from 0 = no disease-related clinical signs and symptoms to 4 = severe clinical signs and symptoms of the disease.	From baseline (Day 0) up to 18 weeks
Changes in patients' quality of life during the treatment period with RPH-104	Change in quality of life vs. baseline (Day 0) based on SF-12® questionnaire throughout the study.	From baseline (Day 0) up to 18 weeks

Collaborators and Investigators

• Sponsor: R-Pharm International, LLC
• Collaborators: R-Pharm; Atlant Clinical LLC; Unimed Laboratories CJSC; Data Management 365; Center of Pharmaceutical Analytics LLC
• Investigators: Study Director: Mikhail Samsonov, R-Pharm International, LLC

Study record dates

Study Major Dates

• Study Start (Actual): April 29, 2021
• Primary Completion (Anticipated): August 1, 2024
• Study Completion (Anticipated): October 1, 2024

Study Registration Dates

• First Submitted: September 9, 2021
• First Submitted That Met QC Criteria: October 12, 2021
• First Posted (Actual): October 26, 2021

Study Record Updates

• Last Update Posted (Actual): January 20, 2023
• Last Update Submitted That Met QC Criteria: January 18, 2023
• Last Verified: January 1, 2023

More Information

Terms related to this study

• Keywords: subcutaneous; RPH-104; colchicine inefficacy; colchicine intolerance
• Additional Relevant MeSH Terms: Skin Diseases; Infections; Genetic Diseases, Inborn; Gram-Negative Bacterial Infections; Bacterial Infections; Bacterial Infections and Mycoses; Skin Diseases, Genetic; Body Temperature Changes; Fever; Brucellosis; Familial Mediterranean Fever; Hereditary Autoinflammatory Diseases
• Other Study ID Numbers: CL04018065

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No