Table 4 Follow-up outcomes and fibroid recurrence.

From: Three-dimensional printing model-assisted single-port laparoscopic multiple myomectomy: a randomized controlled trial

Outcome

Control group (N = 55)

3D model group (N = 55)

P value

Immediate post-operative (24–48 h)

 Residual fibroid tissue—no. (%)

4 (7.3)

1 (1.8)

0.363

 Mean residual fibroid size—mm

7.7 ± 0.9

5.3 (single case)

0.156

Six-month follow-up

 New small fibroids (< 2 cm)—no. (%)

2 (3.6)

0 (0.0)

0.495

One-year follow-up

 Overall fibroid recurrence—no. (%)

7 (12.7)

1 (1.8)

0.060

 New fibroid development—no. (%)

4 (7.3)

1 (1.8)

0.363

 Residual fibroid growth—no. (%)

3 (5.5)

0 (0.0)

0.243

 Mean time to recurrence—months

8.7 ± 1.3

11.5 (single case)

0.287

Symptom resolution

 Heavy menstrual bleeding resolved—no. (%)

41 (93.1)

42 (97.7)

0.361

  1. Among 44 patients with preoperative heavy menstrual bleeding. Among 43 patients with preoperative heavy menstrual bleeding.