Risk factors for low back pain after iliac vein stenting for non-thrombotic iliac vein lesions

Copyright © 2024 The Author(s). Published by Elsevier Inc. All rights reserved..

OBJECTIVE: Iliac vein stenting is an option being explored to treat chronic venous insufficiency. We have noted that our most common postoperative complication is low back pain after stent placement, which is occasionally quite severe. We wanted to investigate risk factors that are involved in this phenomenon and identify potentially modifiable factors.

METHODS: Patients who failed 3 months of conservative therapy had iliac vein interrogation performed. We limited the scope of this database to non-thrombotic iliac vein lesions treated in the office in which Wallstents were placed. Data were collected from September 2012 to August 2020 for 2308 consecutive outpatients who underwent 3747 procedures. Before August 2016, patients received pre-procedure oral valium (n = 2679) and thereafter, patients received intravenous (IV) sedation (n = 1068). A pain score, on a Likert scale ranging from 0 to 10, was assessed within 1 hour postoperatively. We analyzed the medications administered and correlated them with pain scores.

RESULTS: The average of all the pain scores was 0.86 (range, 0-10; standard deviation [SD], 2.00). Age had a slight inverse effect on pain scores (r = -0.12; P < .00001). Presenting signs (based upon CEAP) (P = .11) and body mass index (P = .88) did not have a significant effect on pain scores. Average pain score for females (0.96) was slightly higher than for males (0.70), with P < .0001. Average pain score for procedures on the right side (0.67) was lower than for procedures on the left side (1.01), with P < .0001. Average pain score for patients who received IV sedation (mean, 0.68; SD, 1.58) was lower than that for those who did not (mean, 0.93; SD, 2.15), with P = .0004. When using a single agent, propofol was associated with the lowest pain scores (P < .0001). Toradol displayed a dose-dependent effect on pain score (P < .0001). The best combination of agents for pain control was propofol and toradol together.

CONCLUSIONS: Overall, the vast majority of pain scores were low. Factors that were associated with lower pain scores were older age, male sex, procedures on the right side, and IV sedation, in particular with the use of propofol. These data may help us better target patients anticipated to have high pain scores and suggest the preferential use of propofol and toradol.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:12

Enthalten in:

Journal of vascular surgery. Venous and lymphatic disorders - 12(2024), 3 vom: 02. Apr., Seite 101822

Sprache:

Englisch

Beteiligte Personen:

Hingorani, Amrit [VerfasserIn]
Ascher, Enrico [VerfasserIn]
Chait, Jesse [VerfasserIn]
Hingorani, Anil [VerfasserIn]

Links:

Volltext

Themen:

4EVE5946BQ
Iliac vein stenting
Journal Article
Ketorolac Tromethamine
Low back pain
Propofol
YI7VU623SF

Anmerkungen:

Date Completed 19.04.2024

Date Revised 19.04.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.jvsv.2024.101822

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM367281759