Actively Recruiting

Phase 3
Age: 18Years +
All Genders
NCT06572384

A Study of the Efficacy and Safety of Belimumab in Adults With Interstitial Lung Disease Associated With Connective Tissue Disease

Led by GlaxoSmithKline · Updated on 2026-03-03

440

Participants Needed

131

Research Sites

222 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

Interstitial lung disease (ILD) is a lung condition resulting in inflammation and stiffening of the lung, often associated with connective tissue diseases (CTDs). ILD causes reduction in lung volume, shortness of breath, cough and fatigue therefore has high impact on quality of life and is also the leading cause of death in participants with these conditions. The study will assess whether treatment of CTD-ILD participants with belimumab in addition to standard therapy will result in the stabilization and/or improvement of lung function and improve symptoms associated with ILD with an acceptable safety profile.

CONDITIONS

Official Title

A Study of the Efficacy and Safety of Belimumab in Adults With Interstitial Lung Disease Associated With Connective Tissue Disease

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Adults with active inflammatory connective tissue disease who have not achieved treatment goals or have worsening lung disease despite standard therapy
  • Diagnosis of rheumatoid arthritis, systemic lupus erythematosus, idiopathic inflammatory myopathy (including polymyositis, dermatomyositis, anti-synthetase syndrome), Sjogren's syndrome, or mixed connective tissue disease using recognized criteria
  • Diagnosis of inflammatory or fibrotic interstitial lung disease with at least 10% lung involvement on high-resolution CT
  • Evidence of ongoing or worsening interstitial lung disease
  • Currently on stable standard therapy for ILD or connective tissue disease, or have failed or cannot tolerate such therapy
  • Able and willing to self-administer study medication or have a caregiver who can
  • Female participants must not be pregnant or breastfeeding and either be of nonchildbearing potential or use highly effective contraception
  • Able to provide signed informed consent
Not Eligible

You will not qualify if you...

  • Interstitial lung disease not related to connective tissue disease
  • Primary diagnosis of systemic sclerosis
  • Rapidly worsening disease with significant lung function drop or recent lung hospitalization
  • Forced vital capacity 45% or less of predicted, or diffusion capacity 40% or less at screening
  • History or presence of diffuse alveolar hemorrhage or other lung diseases that interfere with study
  • Pulmonary arterial hypertension requiring treatment
  • Dependence on continuous oxygen therapy
  • Serious cardiovascular, respiratory, liver, kidney, gastrointestinal, endocrine, blood, or neurological disorders impacting drug handling or study interpretation
  • Obstructive lung disease confirmed by lung function tests
  • Significant emphysema exceeding lung disease extent
  • Confirmed progressive multifocal leukoencephalopathy or new/deteriorating neurological symptoms
  • High suicide risk or recent suicidal behavior or ideation
  • Cancer within the past 5 years except certain skin cancers, or breast cancer within 10 years
  • Major surgery within 3 months before screening or planned during study
  • Active or recent infections

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 131 locations

1

GSK Investigational Site

Los Angeles, California, United States, 90033

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2

GSK Investigational Site

Los Angeles, California, United States, 90095

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3

GSK Investigational Site

Los Angeles, California, United States, 92868

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4

GSK Investigational Site

San Francisco, California, United States, 94143

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5

GSK Investigational Site

Upland, California, United States, 91786

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6

GSK Investigational Site

Gainesville, Florida, United States, 32608

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7

GSK Investigational Site

Naples, Florida, United States, 34102

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8

GSK Investigational Site

St Louis, Missouri, United States, 63110

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9

GSK Investigational Site

New York, New York, United States, 10029

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10

GSK Investigational Site

New York, New York, United States, 10032

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11

GSK Investigational Site

Potsdam, New York, United States, 13676

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12

GSK Investigational Site

Durham, North Carolina, United States, 27710

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13

GSK Investigational Site

Philadelphia, Pennsylvania, United States, 19140

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14

GSK Investigational Site

Houston, Texas, United States, 77030

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15

GSK Investigational Site

Temple, Texas, United States, 76508

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16

GSK Investigational Site

Salt Lake City, Utah, United States, 84108

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17

GSK Investigational Site

Buenos Aires, Argentina, 1023

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18

GSK Investigational Site

Buenos Aires, Argentina, C1128AAF

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19

GSK Investigational Site

Buenos Aires, Argentina, C1425AGC

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20

GSK Investigational Site

Ciudad Autonoma Buenos Aires, Argentina, C1015ABO

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21

GSK Investigational Site

Córdoba, Argentina, X5000AAW

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22

GSK Investigational Site

Mendoza, Argentina, 5500

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23

GSK Investigational Site

Rosario, Argentina, S2002

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24

GSK Investigational Site

San Miguel de Tucumán, Argentina, T4000

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25

GSK Investigational Site

Santa Fe, Argentina, 3000

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26

GSK Investigational Site

Adelaide, South Australia, Australia, 5000

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27

GSK Investigational Site

Woodville, South Australia, Australia, 5011

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28

GSK Investigational Site

Spearwood, Western Australia, Australia, 6163

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29

GSK Investigational Site

Brussels, Belgium, 1090

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30

GSK Investigational Site

Brussels, Belgium, 1200

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31

GSK Investigational Site

Liège, Belgium, 4000

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32

GSK Investigational Site

Namur, Belgium

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33

GSK Investigational Site

Barra Mansa, Brazil, 27323240

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34

GSK Investigational Site

Juiz de Fora, Brazil, 36010-570

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35

GSK Investigational Site

Porto Alegre, Brazil, 90020-090

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36

GSK Investigational Site

Porto Alegre, Brazil, 90480000

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37

GSK Investigational Site

São José do Rio Preto, Brazil, 15090-000

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38

GSK Investigational Site

São Paulo, Brazil, 04004-030

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39

GSK Investigational Site

São Paulo, Brazil, 05403-900

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40

GSK Investigational Site

Montreal, Quebec, Canada, H3T 1E2

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41

GSK Investigational Site

Trois-Rivières, Quebec, Canada, G9A 4P3

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42

GSK Investigational Site

Beijing, China, 100020

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43

GSK Investigational Site

Beijing, China, 100730

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44

GSK Investigational Site

Chengdu, China, 610072

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45

GSK Investigational Site

Guangzhou, China, 510100

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46

GSK Investigational Site

Guangzhou, China, 510630

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47

GSK Investigational Site

Hangzhou, China, 310003

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48

GSK Investigational Site

Hangzhou, China, 310052

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49

GSK Investigational Site

Mianyang, China

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50

GSK Investigational Site

Nanjing, China, 210008

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51

GSK Investigational Site

Nanjing, China, 210029

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52

GSK Investigational Site

Nanning, China, 530000

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53

GSK Investigational Site

Shanghai, China, 200001

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54

GSK Investigational Site

Shanghai, China, 200040

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55

GSK Investigational Site

Shenyang, China, 110001

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56

GSK Investigational Site

Suzhou, China

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57

GSK Investigational Site

Tianjin, China, 300052

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58

GSK Investigational Site

Zhuzhou, China, 412007

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59

GSK Investigational Site

Angers, France, 49933

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60

GSK Investigational Site

Le Kremlin-Bicêtre, France, 94275

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61

GSK Investigational Site

Lille, France, 59037

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62

GSK Investigational Site

Pessac, France, 33604

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63

GSK Investigational Site

Rouen, France, 76000

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64

GSK Investigational Site

Toulouse, France, 31059

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65

GSK Investigational Site

Essen, Germany, 45293

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66

GSK Investigational Site

Mainz, Germany, 55131

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67

GSK Investigational Site

Minden, Germany, 32429

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68

GSK Investigational Site

Würzburg, Germany, 97080

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69

GSK Investigational Site

Athens, Greece, 106 76

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70

GSK Investigational Site

Athens, Greece, 124 62

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71

GSK Investigational Site

Athens, Greece, 12462

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72

GSK Investigational Site

Larissa, Greece, 41110

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73

GSK Investigational Site

Ancona, Italy

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74

GSK Investigational Site

Milan, Italy, 20132

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75

GSK Investigational Site

Milan, Italy

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76

GSK Investigational Site

Modena, Italy, 41124

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77

GSK Investigational Site

Naples, Italy, 80131

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78

GSK Investigational Site

Padova, Italy

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79

GSK Investigational Site

Pavia, Italy, 27100

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80

GSK Investigational Site

Pisa, Italy, 56126

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81

GSK Investigational Site

Roma, Italy, 00128

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82

GSK Investigational Site

Roma, Italy

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83

GSK Investigational Site

Udine, Italy, 33100

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84

GSK Investigational Site

Verona, Italy, 37134

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85

GSK Investigational Site

Aichi, Japan, 470-1192

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86

GSK Investigational Site

Fukuoka, Japan, 807-8556

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87

GSK Investigational Site

Fukuoka, Japan, 812-8582

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88

GSK Investigational Site

Hiroshima, Japan, 734-8551

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89

GSK Investigational Site

Hokkaido, Japan, 060-8648

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90

GSK Investigational Site

Kanagawa, Japan, 216-8511

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91

GSK Investigational Site

Miyagi, Japan, 983-8512

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92

GSK Investigational Site

Miyazaki, Japan, 889-1692

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93

GSK Investigational Site

Saitama, Japan, 350-0495

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94

GSK Investigational Site

Tokyo, Japan, 113-8519

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95

GSK Investigational Site

Tokyo, Japan, 113-8603

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96

GSK Investigational Site

Tokyo, Japan, 143-8541

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97

GSK Investigational Site

Tottori, Japan, 683-8504

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98

GSK Investigational Site

Yamanashi, Japan, 409-3898

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99

GSK Investigational Site

Chihuahua City, Mexico, 31000

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100

GSK Investigational Site

Guadalajara, Mexico, 44650

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101

GSK Investigational Site

Mexicali, Mexico, 21200

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102

GSK Investigational Site

Mexico City, Mexico, 03310

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103

GSK Investigational Site

Mérida, Mexico, CP 97070

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104

GSK Investigational Site

Monterrey, Mexico, 64460

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105

GSK Investigational Site

Maastricht, Netherlands, 6229 HX

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106

GSK Investigational Site

Rotterdam, Netherlands, 3015 GD

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107

GSK Investigational Site

Utrecht, Netherlands, 3584 CX

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108

GSK Investigational Site

Panama City, Panama, 07126

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109

GSK Investigational Site

Panama City, Panama, 7002

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110

GSK Investigational Site

Panama City, Panama, 7099

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111

GSK Investigational Site

Panama City, Panama

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112

GSK Investigational Site

Panama City, Panama

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113

GSK Investigational Site

Bucheon Kyunggi-Do, South Korea, 420-717

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114

GSK Investigational Site

Seoul, South Korea, 05505

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115

GSK Investigational Site

Seoul, South Korea, 06351

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116

GSK Investigational Site

Seoul, South Korea, 06591

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117

GSK Investigational Site

Suwon Kyunggi-do, South Korea, 443-721

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118

GSK Investigational Site

Yongsan-Ku Seoul, South Korea

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119

GSK Investigational Site

Barcelona, Spain, 08025

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120

GSK Investigational Site

Barcelona, Spain, 08035

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121

GSK Investigational Site

Córdoba, Spain, 14004

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122

GSK Investigational Site

Granada, Spain, 18016

Withdrawn

123

GSK Investigational Site

Madrid, Spain, 28007

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124

GSK Investigational Site

Madrid, Spain, 28046

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125

GSK Investigational Site

Málaga, Spain, 29530

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126

GSK Investigational Site

Pamplona, Spain, 31008

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127

GSK Investigational Site

Santander, Spain, 39011

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128

GSK Investigational Site

Seville, Spain, 41013

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129

GSK Investigational Site

Birmingham, United Kingdom, B9 5SS

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130

GSK Investigational Site

Leicester, United Kingdom, LE3 9QP

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131

GSK Investigational Site

London, United Kingdom, SW3 6NP

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Research Team

U

US GSK Clinical Trials Call Center

CONTACT

E

EU GSK Clinical Trials Call Center

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

QUADRUPLE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

2

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