Clinical Study

Clinical Performance and Safety of 108 SpineJack Implantations: 1-Year Results of a Prospective Multicentre Single-Arm Registry Study

Table 6

Adverse events.

Patient numberType of eventTime after surgery (days)Relationship to deviceRelationship to procedureOutcome at 12 M

11R01Death due to acute kidney failure aggravation with vascular obliteration of leg52NoNoDeath

11R04Sigma diverticulitis (preexisting condition at inclusion) aggravation: hospitalization for diverticulitis resection8NoNoResolved

11R07Asymptomatic adjacent vertebral fracture T11: No treatment needed (treated vertebra T12)99NoYesOngoing (fracture remains stable)

13R06Prolongation of hospitalization for dislocation of posterior wall secondary to surgery which leads to sensorial deficit → surgery with wrong indication4NoYesResolved
Breakage of screws in L3: recommendation of revision surgery but patient declined surgery82NoNoOngoing
Patient lost to follow-up

31R04Posterior articular conflict due to a discopathy L4/L5 grade IV associated to a degenerative spondylolisthesis grade II Meyerding147NoNoResolved at Day 455

31R05Algoneurodystrophic syndrome due to calcaneum fracture resolved by decompressive surgery100NoNoResolved

31R06Prostatic cancer257NoNoOngoing

31R15Bleeding at the point of the skin incision just after the surgery2NoNoResolved

31R16Spontaneous adjacent fracture T12 (treated vertebra L1) in a context of major osteoporosis aggravation: hospitalization for vertebroplasty19NoNoResolved
Spontaneous adjacent fracture L2 (treated vertebra L1) in a context of major osteoporosis aggravation treatment: analgesics and Zoledronic acid monohydrate49NoNoPatient discontinued
Spontaneous new fracture L4 (treated vertebra L1) in a context of major osteoporosis aggravation treatment: analgesics and Zoledronic acid monohydrate86NoNoPatient discontinued
Spontaneous new fracture L5 (treated vertebra L1) in a context of major osteoporosis aggravation treatment: analgesics and Zoledronic acid monohydrate86NoNoPatient discontinued

35R08Death due to acute respiratory syndrome204NoNoDeath

35R11Hospitalization in psychiatric departmentNot availableNoNoResolved

36R01Subsequent fracture at T12 level (previous treated level L2): hospitalization for vertebroplasty18 NoNoResolved
Subsequent fracture at T11 level (previous treated level L2): hospitalization for vertebroplasty126NoNoResolved
Adjacent fracture at L3 level (previous treated level L2): hospitalization for vertebroplasty126 NoNoResolved

36R02Lumbar pain418NoNoResolved

38R07Shoulder fracture due to a fall discovered lately and treated by physiotherapy276NoNoOngoing

41R02Collapse of treated vertebral body associated with canal compromise and hematoma leading to neurological symptoms16 NoYesImproved