Table 4.

Adverse effects.

Adverse effects	Articles
AE related to mesenchymal cell therapy	14,16,17,23,31,33,38
AE not related to mesenchymal cell therapy	13,16,17,19,21,25–27,29,30,32,38,63
AE during the infusion	16,17,31,33
No AE	11,12,15,18,20,22,24,28,34–37
AE related to mesenchymal cell therapy	Articles
Worsening of Bradycardia	14
Hypoxemia Hypotension and/or hypertension Muscle spasms	16
Transient facial flushing Fever	17
Liver dysfunction Heart failure Allergic rash	23
Diarrhea Rash in the chest area	31
Single CTCAE grade 1	33
Transient shivering	38
AE not related to mesenchymal cell therapy	Articles
Repeated pulmonary infections Empyema	13
Lower-extremity arterial thrombosis Epistaxis and hematuria	16
Hypoxemia	17
Pneumothorax	19
Bacterial pneumonia Septic shock	21
Nosocomial pneumonia	25
Respiratory arrest Sepsis Embolic infarcts	26
Cardiopulmonary arrest	27,38
Hypoxic respiratory failure Pulmonary embolism Acute renal failure Expiration	29
Disseminated fungal infection and intra-abdominal sepsis	30
Massive gastrointestinal bleeding Hypotension Tachycardia Pneumonia Fungal infection by Candida spp.	32
Lung transplant rejection	63