BioMed Research International

Clinical Study

Efficacy of Autologous Bone Marrow Concentrate for Knee Osteoarthritis with and without Adipose Graft

Table 4

Group A: bone marrow concentrate (BMC), Group B: BMC and adipose graft. Number of adverse events reported in each group classified by category, severity, relation to preexisting condition, procedure and injected component, and outcomes.
 Group AGroup B
Category  
 Pain/swelling 2313
 Miscellaneous72
 Skin reactions10
 Neurologic02
 Neoplasm20
 Immune/allergic20
 Cardiac02
 Bleeding/hematoma20
 Renal01
Severity  
 Mild2614
 Moderate 95
 Severe21
 Related to preexisting condition95
Relation to procedure  
 Definitely related 45
 Likely related 00
 Possibly related1712
 Unlikely related 112
 Not related 51
Relation to injected components  
 Definitely related 13
 Likely related 00
 Possible related168
 Unlikely related 144
 Not related65
Outcome  
 Resolved/recovered 2217
 Ongoing83
 Not recovered10
 Fatal20
 Unknown30
 Not categorized 20
Total37 (6%)20 (8.9%)