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Intervertebral Disc Displacement clinical trials

The registry lists 474 studies for Intervertebral Disc Displacement across more than 10 countries. 100 are recruiting or about to start. 322 of them are mainly about Intervertebral Disc Displacement (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-10. Counting its narrower condition Intervertebral disc disease too: 524 studies, 115 open.

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Status

Completed
250
Status unknown
68
Recruiting
50
Not yet recruiting
38
Terminated
24
Active, not recruiting
17

Phase

Phase 4
33
Phase 3
24
Phase 2
13
Phase 1
9
Early Phase 1
1

Where

Turkey
121
United States
76
China
52
Korea, Republic of
27
Pakistan
16
Egypt
16

Who runs them

Marmara University (15) · Jaseng Medical Foundation (11) · Intrinsic Therapeutics (9) · Medipol University (8) · Assiut University (7) · Hacettepe University (7) · Peking University Third Hospital (6) · Spine Centre of Southern Denmark (5)

What is being tested here

Drugs under test in Intervertebral Disc Displacement studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

DrugOpenPhase 3All
Dexamethasone103
Pregabalin014
Gabapentin013
Ropivacaine013
Bupivacaine013
Acetaminophen002
Lidocaine012
Triamcinolone012
Liposomal Bupivacaine002
Pentoxifylline001

Drug classes tested here Corticosteroids 1 open · Local anesthetics 8

Coming up

1phase 3 study under way
31studies finish main data collection within a year

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

The 10 nearest

Who these studies take

Of the 50 Intervertebral Disc Displacement studies recruiting now, 20 (40%) set no upper age limit and 26 (52%) stop at 75 or younger. 3 (6%) take children under 18. 2 (4%) are for women only and 0 (0%) for men only; 6 (12%) take healthy volunteers.

Recruiting studies that take each age, of 50
AgeWomenMen
102 (4%)2 (4%)
1842 (84%)40 (80%)
3050 (100%)48 (96%)
4049 (98%)47 (94%)
5048 (96%)46 (92%)
6543 (86%)42 (84%)
7532 (64%)32 (64%)
8521 (42%)21 (42%)

Across all 474 studies, recruiting or not: 64% stop at 75 or younger and 46% at 65; 5% take children; 1% are for women only and 1% for men only; 16% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Intervertebral Disc Displacement studies take

Of 14 phase 4 interventional studies under Intervertebral Disc Displacement, half reached primary completion within 34 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Phase 434 mo12–101 · 14 studies——
Interventional, no phase12 mo5–27 · 191 studies—11 mo5–23 · 178 studies
Observational35 mo13–82 · 49 studies—31 mo12–69 · 45 studies

Each figure is the month by which half the studies had reached primary completion, with the range in which the middle half did. Studies still running count until their last registry update; studies that stopped early are left out. Phase 1 includes early phase 1; observational means prospective or not stated, as retrospective and cross-sectional studies date a window of data rather than a study. How these figures are worked out

What changed recently

From the registry's own updates since Oct 13, 2026.

Stopped1

Newly registered9

Show 4 more

Studies

Recruiting first, then most recently updated. Showing 50 of 474. Browse all 474 → or search them.