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Table 3 Number of adverse events reported in ≥ 5% of subjects by treatment group

From: Safety and performance of Hydros and Hydros-TA for knee osteoarthritis: a prospective, multicenter, randomized, double-blind feasibility trial

AE description

Synvisc-One n = 32

Hydros n = 32

Hydros-TA n = 34

Any TEAE, n (%)

23 (72)

24 (75)

21 (62)

Arthralgia, n (%)

8 (25)

11 (34)

7 (21)

Joint Swelling, n (%)

2 (6)

3 (9)

2 (6)

Joint Stiffness, n (%)

2 (6)

3 (9)

0

Back Pain, n (%)

3 (9)

1 (3)

1 (3)

Muscle Spasms, n (%)

1 (3)

0

3 (9)

Arthritis, n (%)

0

2 (6)

0

Headache, n (%)

8 (25)

6 (19)

4 (12)

Nasopharyngitis, n (%)

3 (9)

1 (3)

1 (3)

Nausea, n (%)

1 (3)

2 (6)

1 (3)

Meniscus Lesion, n (%)

1 (3)

0

2 (6)

Tendon Pain, n (%)

2 (6)

0

0

  1. Abbreviations: AE = Adverse Event; TEAE = Treatment-Emergent Adverse Event.