Advanced CancerPhase 3CheckMate 577NCT02743494
An Investigational Immuno-therapy Study of Nivolumab or Placebo in Participants With Resected Esophageal or Gastroesophageal Junction Cancer
A Phase 3 study testing Nivolumab in people with Advanced Cancer, run by Bristol-Myers Squibb at 204 sites in 31 countries.
Trial summary
The primary purpose of this study is to determine whether Nivolumab will improve disease-free survival compared with placebo. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Advanced Cancer
- What is being tested?
- Nivolumab
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 794 participants
- Where
- 204 sitesin 31 countries
- Study dates
- 14 Jul 2016to 7 Nov 2024
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Diagnosed with Stage II/III carcinoma of the esophagus or gastroesophageal junction
- Completed pre-operative chemo radiotherapy followed by surgery
- Diagnosed with residual pathologic disease after being surgically rendered free of disease with negative margins following complete resection
Who cannot join
- Diagnosed with cervical esophageal carcinoma
- Diagnosed with Stage IV resectable disease
- Did not receive concurrent chemoradiotherapy prior to surgery
- Participants who have received a live/attenuated vaccine within 30 days of the first treatment
- Other protocol defined Inclusion/exclusion criteria could apply
Trial locations and contacts
204 sites in 31 countries.
204 sites in 31 countries
United States38 sites
Local Institution - 0101
Allentown, Pennsylvania, 18103
Local Institution - 0151
Aurora, Colorado, 80045
Local Institution - 0025
Baltimore, Maryland, 21202
Local Institution - 0055
Boston, Massachusetts, 02215
Local Institution - 0170
Boston, Massachusetts, 02215
Local Institution - 0171
Boston, Massachusetts, 02215
Local Institution - 0217
Boston, Massachusetts, 02215
Local Institution - 0033
Charlotte, North Carolina, 28262
Local Institution - 0153
Chicago, Illinois, 60637
Local Institution - 0056
Cleveland, Ohio, 44106
Local Institution - 0216
Dallas, Texas, 75216
Local Institution - 0248
Dallas, Texas, 75246
Local Institution - 0247
Denver, Colorado, 80218
Local Institution - 0024
Durham, North Carolina, 27710
Local Institution - 0113
Fort Myers, Florida, 33901
Local Institution - 0058
Hackensack, New Jersey, 07601
Local Institution - 0012
Houston, Texas, 77030-4009
Local Institution - 0131
Jacksonville, Florida, 32256
Local Institution - 0026
Los Angeles, California, 90033
Local Institution - 0069
Madison, Wisconsin, 53792
Local Institution - 0226
Miami, Florida, 33136
Local Institution - 0111
Nashville, Tennessee, 37203
Local Institution - 0130
Nashville, Tennessee, 37232
Local Institution - 0066
Neptune City, New Jersey, 07753
Local Institution - 0032
New York, New York, 10016
Local Institution - 0022
Pensacola, Florida, 32504
Local Institution - 0048
Philadelphia, Pennsylvania, 19111
Local Institution - 0116
Pittsburgh, Pennsylvania, 15212
Local Institution - 0165
Portland, Oregon, 97239
Local Institution - 0023
San Francisco, California, 94115
Local Institution - 0068
San Francisco, California, 94158
Local Institution - 0241
Seattle, Washington, 98101
Local Institution - 0067
Seattle, Washington, 98109
Local Institution - 0027
St Louis, Missouri, 63110
Local Institution - 0114
St. Petersburg, Florida, 33705
Local Institution - 0205
The Bronx, New York, 10461
Local Institution - 0250
Tucson, Arizona, 85711
Local Institution - 0054
Washington D.C., District of Columbia, 20007
Japan20 sites
Local Institution - 0173
Akita, Akita, 0108543
Local Institution - 0180
Chiba, Chiba, 2608677
Local Institution - 0172
Chuo-ku, Tokyo, 1040045
Local Institution - 0187
Fukuoka, Fukuoka, 8128582
Local Institution - 0194
Fukuoka, 8111395
Local Institution - 0189
Gifu, Gifu, 5011194
Local Institution - 0183
Hiroshima, Hiroshima, 7348551
Local Institution - 0191
Kagoshima, Kagoshima-ken, 8908520
Local Institution - 0181
Kita-gun, 7610793
Local Institution - 0186
Kitaadachi-gun, Saitama, 3620806
Local Institution - 0190
Koto-ku, Tokyo, 1358550
Local Institution - 0184
Kumamoto, Kumamoto, 8608556
Local Institution - 0174
Minato-ku, Tokyo, 1058470
Local Institution - 0192
Sapporo, Hokkaido, 0030027
Local Institution - 0196
Sapporo, Hokkaido, 0608648
Local Institution - 0182
Sayama, Osaka, 589-8511
Local Institution - 0188
Sendai, Miyagi, 9808574
Local Institution - 0193
Shinjuku-ku, Tokyo, 1600023
Local Institution - 0204
Shinjuuku-ku, Tokyo, 1608582
Local Institution - 0185
Suita-shi, Osaka, 565-0871
Brazil12 sites
Local Institution - 0061
Barretos, São Paulo, 14780-070
Local Institution - 0096
Belo Horizonte, Minas Gerais, 30130-090
Local Institution - 0095
Brasília, Federal District, 70200-730
Local Institution - 0221
Curitiba, Paraná, 81520-060
Local Institution - 0059
Ijuí, Rio Grande do Sul, 98700-000
Local Institution - 0223
Itacorubi, Florianopolis, Santa Catarina, 88034
Local Institution - 0060
Porto Alegre, Rio Grande do Sul, 90610-000
Local Institution - 0065
Rio de Janeiro, 22793-080
Local Institution - 0064
Salvador, 0
Local Institution - 0222
Sao Jose de Rio Preto, São Paulo, 15091-000
Local Institution - 0062
São Paulo, 01246-000
Local Institution - 0063
São Paulo, 01308-050
Australia10 sites
Local Institution - 0123
Adelaide, South Australia, 5000
Local Institution - 0200
Blacktown, New South Wales, 2148
Local Institution - 0237
Brisbane, Queensland, 4102
Local Institution - 0072
Clayton, Victoria, 3168
Local Institution - 0098
Gosford, New South Wales, 2250
Local Institution - 0099
Hobart, 7000
Local Institution - 0140
Kanwal, New South Wales, 2263
Local Institution - 0156
Perth, Western Australia, 6150
Local Institution - 0074
St Leonards, New South Wales, 2065
Local Institution - 0075
Tamworth, New South Wales, 2340
Argentina9 sites
Local Institution - 0198
Buenos Aires, 1093 AAS
Local Institution - 0133
CABA, 1426
Local Institution - 0050
Capital Federal, Buenos Aires, 1264
Local Institution - 0152
Capital Federal, Buenos Aires, 1280
Local Institution - 0164
Ciudad Autonoma Buenos Aires, Distrito Federal, 1118
Local Institution - 0112
Córdoba, X5006HBF
Local Institution - 0208
Rosario, Santa Fe Province, 2000
Local Institution - 0051
San Miguel de Tucumán, Tucumán Province, 4000
Local Institution - 0207
Viedma, Río Negro Province, 8500
Canada9 sites
Local Institution - 0129
Edmonton, Alberta, T6G 1Z2
Local Institution - 0092
Halifax, Nova Scotia, B3H 1V7
Local Institution - 0094
London, Ontario, N6A 4L6
Local Institution - 0134
Montreal, Quebec, H4A 3J1
Local Institution - 0091
Ottawa, Ontario, K1H 8L6
Local Institution - 0109
Québec, Quebec, G1R 2J6
Local Institution - 0110
Toronto, Ontario, M5G 2M9
Local Institution - 0214
Trois-Rivières, Quebec, G8Z 3R9
Local Institution - 0093
Vancouver, British Columbia, V5Z 4E6
China9 sites
Local Institution - 0240
Beijing, Beijing Municipality, 100142
Local Institution - 0234
Fuzhou, Fujian, 350014
Local Institution - 0230
Hangzhou, Zhejiang, 310003
Local Institution - 0238
Hangzhou, Zhejiang, 310022
Local Institution - 0233
Linhai, Zhejiang, 317000
Local Institution - 0227
Shanghai, Shanghai Municipality, 200030
Local Institution - 0239
Shanghai, Shanghai Municipality, 200032
Local Institution - 0232
Shanghai, 200032
Local Institution - 0228
Tianjin, 300060
France9 sites
Local Institution - 0215
Avignon Cedes 9, 84918
Local Institution - 0121
Dijon, 21079
Local Institution - 0117
Lille, 59037
Local Institution - 0119
Paris, 75012
Local Institution - 0120
Pessac, 33604
Local Institution - 0118
Pierre-Bénite, 69495
Local Institution - 0132
Rennes, 35033
Local Institution - 0149
Rouen, 76000
Local Institution - 0148
Toulouse, 31403
Germany8 sites
Local Institution - 0006
Berlin, D-13353
Local Institution - 0003
Cologne, 50937
Local Institution - 0008
Essen, 45136
Local Institution - 0007
Hamburg, 20251
Local Institution - 0001
Mainz, Rhineland-Palatinate, 55131
Local Institution - 0017
Marburg, 35043
Local Institution - 0005
Munich, 81675
Local Institution - 0011
Tübingen, 72076
United Kingdom7 sites
Local Institution - 0243
Cardiff, CF14 2TL
Local Institution - 0203
London, Greater London, NW1 2PG
Local Institution - 0045
London, Greater London, SW3 6JJ
Local Institution - 0202
London, SE1 9RT
Local Institution - 0046
Southampton, Hampshire, SO16 6YD
Local Institution - 0169
Sutton, Surrey, SM2 5PT
Local Institution - 0049
Withington, Manchester, M20 4BX
Belgium6 sites
Local Institution - 0035
Brussels, 1200
Local Institution - 0037
Edegem, 2650
Local Institution - 0086
Ghent, 9000
Local Institution - 0034
Leuven, 3000
Local Institution - 0036
Liège, 4000
Local Institution - 0087
Namur, 5000
Mexico6 sites
Local Institution - 0154
Aguascalientes, 20230
Local Institution - 0084
Distrito Federal, 14080
Local Institution - 0127
Leon, Guanajato, Guanajuato, 37000
Local Institution - 0168
Mexico City, 06760
Local Institution - 0085
Tlalpan, Distrito Federal C.p., 14000
Local Institution - 0212
Tuxtla Gutiérrez, Chiapas, 29038
Romania6 sites
Local Institution - 0167
Baia Mare, 430295
Local Institution - 0197
Bucharest, 021389
Local Institution - 0163
Bucharest, 022328
Local Institution - 0103
Cluj-Napoca, 400352
Local Institution - 0028
Craiova, 200347
Local Institution - 0135
Floreşti, 407280
Israel5 sites
Local Institution - 0146
Haifa, 31096
Local Institution - 0144
Jerusalem, 91120
Local Institution - 0143
Petah Tikva, 49100
Local Institution - 0145
Ramat Gan, 52621
Local Institution - 0142
Tel Aviv, 64239
Italy5 sites
Local Institution - 0105
Bergamo, 24127
Local Institution - 0137
Milan, 20097
Local Institution - 0104
Milan, 20133
Local Institution - 0106
Reggio Emilia, 42100
Local Institution - 0107
Roma, 00168
Poland5 sites
Local Institution - 0083
Gliwice, 44-101
Local Institution - 0138
Krakow, 31-202
Local Institution - 0139
Lublin, 20-081
Local Institution - 0082
Poznan, 60-780
Local Institution - 0081
Warsaw, 02-781
Hungary4 sites
Local Institution - 0053
Budapest, 1097
Local Institution - 0224
Budapest, 1122
Local Institution - 0052
Debrecen, 0
Local Institution - 0057
Kaposvár, 7400
Peru4 sites
Local Institution - 0195
Callao, 02
Local Institution - 0162
Lima, 34
Local Institution - 0141
Lima, LIMA 31
Local Institution - 0088
Lima, LIMA 41
Russia4 sites
Local Institution - 0213
Cheboksary, 428020
Local Institution - 0125
Moscow, 115478
Local Institution - 0209
Saint Petersburg, 197022
Local Institution - 0136
Saint Petersburg, 197758
Spain4 sites
Local Institution - 0078
Barcelona, 08035
Local Institution - 0079
Córdoba, 14004
Local Institution - 0080
Madrid, 28007
Local Institution - 0077
Madrid, 28050
Czechia3 sites
Local Institution - 0031
Brno, 656 53
Local Institution - 0029
Hradec Králové, 500 05
Local Institution - 0030
Olomouc, 779 00
Ireland3 sites
Local Institution - 0040
Dublin, 9
Local Institution - 0038
Galway
Local Institution - 0039
Wilton, CORK, 0
Netherlands3 sites
Local Institution - 0089
Amsterdam, North Holland, 1066 CX
Local Institution - 0042
Groningen, 9713 AP
Local Institution - 0043
Maastrict, 6229 HX
Taiwan3 sites
Local Institution - 0177
Taichung, 40447
Local Institution - 0178
Tainan, 70403
Local Institution - 0179
Taipei, 100
Turkey (Türkiye)3 sites
Local Institution - 0160
Adana, 01250
Local Institution - 0161
Erzurum, 25240
Local Institution - 0157
Istanbul, 34300
Singapore2 sites
Local Institution - 0219
Singapore, Central Singapore, 168583
Local Institution - 0218
Singapore, 119228
South Korea2 sites
Local Institution - 0176
Seoul, 120-752
Local Institution - 0175
Songpa-gu, Seoul, 05505
Switzerland2 sites
Local Institution - 0018
Basel, 4031
Local Institution - 0047
Sankt Gallen, 9007
About this study
Official title: A Randomized, Multicenter, Double Blind, Phase III Study of Adjuvant Nivolumab or Placebo in Subjects With Resected Esophageal, or Gastroesophageal Junction Cancer
The primary purpose of this study is to determine whether Nivolumab will improve disease-free survival compared with placebo.
- Conditions
- Advanced Cancer
- Being tested
- Nivolumab, Placebo
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
NivolumabDrug
Specified dose on specified days
PlaceboOther
Specified dose on specified days
| Study group | Role | What they receive |
|---|---|---|
| Nivolumab | Experimental | Not described Receives: Drug: Nivolumab |
| Placebo | Placebo comparator | Not described Receives: Other: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Disease-free Survival (DFS)
Disease-free survival is defined as the time between randomization date and first date of recurrence or death, whichever occurs first.
Recurrence is defined as the appearance of one or more new lesions, which can be local, regional, or distant in location from the primary resected site ( assessed by imaging or pathology). All deaths without prior recurrence are considered as DFS events. For participants who remained alive and without recurrence, DFS was censured on the date of last evaluable disease assessment
Measured: From randomization to the date of recurrence or death (up to approximately 46 months)
Secondary outcomes (2)
Overall Survival (OS)
Overall survival is defined as the time from randomization to the date of death from any cause. For subjects that are alive, their survival time was censored at the date of last contact date (or "last known alive date"). Overall survival was censored at the date of randomization for subjects who were randomized but had no follow-up.
Measured: From randomization to the date of death (up to approximately 60 months)
Overall Survival Rates at 12-, 24-, and 36-months
Overall survival rate is defined as the percentage of participants who are alive at 1, 2 and 3 years following randomization
Measured: At 12-, 24- and 36-months post first dose.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 Apr 2016 (estimated)
- Study start14 Jul 2016
- Primary completion12 May 2020
- Study completion7 Nov 2024
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Advanced CancerStudies of the same condition, open and under way.
- More trials run by Bristol-Myers SquibbThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 794 participants (actual)
Sponsor and investigators
- Lead sponsor
- Bristol-Myers Squibb
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Ono Pharmaceutical Co., Ltd.
- Responsible party
- Sponsor
- Investigators
- Bristol-Myers Squibb, Study director, Bristol-Myers Squibb
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02743494
- Sponsor's protocol ID
- CA209-577
- Other IDs
- 2015-005556-10, 2015
- Acronym
- CheckMate 577
- Status last verified
- Nov 2025
- First submitted
- 15 Apr 2016
- Last updated
- 18 Nov 2025
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Expanded access
- Available
Publications
Kelly RJ, Ajani JA, Kuzdzal J, Zander T, Van Cutsem E, Piessen G, Mendez G, Feliciano J, Motoyama S, Lievre A, Uronis H, Elimova E, Grootscholten C, Geboes K, Zafar S, Snow S, Ko AH, Feeney K, Schenker M, Kocon P, Zhang J, Zhu L, Lei M, Singh P, Kondo K, Cleary JM, Moehler M; CheckMate 577 Investigators. Adjuvant Nivolumab in Resected Esophageal or Gastroesophageal Junction Cancer. N Engl J Med. 2021 Apr 1;384(13):1191-1203. doi: 10.1056/NEJMoa2032125.
PubMed 33789008
Study at a glance
From the registry record, last updated by the sponsor on 18 Nov 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized, Multicenter, Double Blind, Phase III Study of Adjuvant Nivolumab or Placebo in Subjects With Resected Esophageal, or Gastroesophageal Junction Cancer
- ClinicalTrials.gov ID
- NCT02743494
- Acronym / sponsor ID
- CheckMate 577 / CA209-577
- Conditions
- Advanced Cancer
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 794 participants (actual)
- Lead sponsor
- Bristol-Myers SquibbIndustry (pharma, biotech, devices)
- Collaborators
- Ono Pharmaceutical Co., Ltd.
- Study start
- 14 Jul 2016 (actual)
- Primary completion
- 12 May 2020 (actual)
- Study completion
- 7 Nov 2024 (actual)
- First posted
- 19 Apr 2016 (estimated)
- Results
- Posted 22 Jun 2021
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The primary purpose of this study is to determine whether Nivolumab will improve disease-free survival compared with placebo.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Nivolumab | Experimental | Drug: Nivolumab |
| Placebo | Placebo comparator | Other: Placebo |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (3 listed)
- Diagnosed with Stage II/III carcinoma of the esophagus or gastroesophageal junction
- Completed pre-operative chemo radiotherapy followed by surgery
- Diagnosed with residual pathologic disease after being surgically rendered free of disease with negative margins following complete resection
Key exclusion criteria (5 listed)
- Diagnosed with cervical esophageal carcinoma
- Diagnosed with Stage IV resectable disease
- Did not receive concurrent chemoradiotherapy prior to surgery
- Participants who have received a live/attenuated vaccine within 30 days of the first treatment
- Other protocol defined Inclusion/exclusion criteria could apply
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| NivolumabSpecified dose on specified days | Drug | Nivolumab |
| PlaceboSpecified dose on specified days | Other | Placebo |
Primary outcome
Disease-free Survival (DFS)
Time frame: From randomization to the date of recurrence or death (up to approximately 46 months)
Disease-free survival is defined as the time between randomization date and first date of recurrence or death, whichever occurs first. Recurrence is defined as the appearance of one or more new lesions, which can be local, regional, or distant in location from the primary resected site ( assessed by imaging or pathology). All deaths without prior recurrence are considered as DFS events. For participants who remained alive and without recurrence, DFS was censured on the date of last evaluable disease assessment
2 secondary outcomes
Overall Survival (OS)
Time frame: From randomization to the date of death (up to approximately 60 months)
Overall Survival Rates at 12-, 24-, and 36-months
Time frame: At 12-, 24- and 36-months post first dose.
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 18 Nov 2025.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 33789008Kelly RJ, Ajani JA, Kuzdzal J, Zander T, Van Cutsem E, Piessen G, Mendez G, Feliciano J, Motoyama S, Lievre A, Uronis H, Elimova E, Grootscholten C, Geboes K, Zafar S, Snow S, Ko AH, Feeney K, Schenker M, Kocon P, Zhang J, Zhu L, Lei M, Singh P, Kondo K, Cleary JM, Moehler M; CheckMate 577 Investigators. Adjuvant Nivolumab in Resected Esophageal or Gastroesophageal Junction Cancer. N Engl J Med. 2021 Apr 1;384(13):1191-1203. doi: 10.1056/NEJMoa2032125.
- BMS Clinical Trial InformationLink provided by the sponsor.
- BMS Clinical Trial Patient RecruitingLink provided by the sponsor.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Bristol-Myers Squibb study director
Bristol-Myers Squibb
204 sites in 31 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Nivolumab in people with Advanced Cancer, run by Bristol-Myers Squibb at 204 sites in 31 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 18 Nov 2025. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 204 sites in United States, Japan, Brazil, Australia, Argentina and 26 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 22 Jun 2021). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Disease-free Survival (DFS) (time frame: From randomization to the date of recurrence or death (up to approximately 46 months)). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT02743494, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 18 Nov 2025.