Upper extremity venous thrombosis in hospitalized patients: A prospective epidemiological study

Thromb Res. 2024 Jan:233:174-180. doi: 10.1016/j.thromres.2023.11.026. Epub 2023 Nov 29.

Abstract

Background: The frequency of upper extremities vein thrombosis (UEVT) is rising with the increasing use of endovenous devices. These thromboses are particularly common among hospitalized patients. The epidemiology and risk factors for UEVT are poorly understood in a hospitalized population.

Objective: To assess the prevalence of UEVT in hospitalized patients and study thrombosis risk factors according to their location.

Methods: Prospective evaluation of patients hospitalized in a university hospital with clinical and Doppler ultrasound (DUS) assessment of the upper extremities.

Results: Of the 400 patients included, 91(22.8 %) had UEVT including 8 (8.8 %) proximal thrombosis, 32 (35.2 %) arm venous thrombosis and 51 (56.0 %) forearm venous thrombosis; 7 (7.7 %) patients with UEVT had a concomitant symptomatic pulmonary embolism. In this population of hospitalized patients, 40 (10 %) had proximal or arm thrombosis and 51 (12.8 %) forearm thrombosis. All patients with UEVT had a venous catheter and 63 (69.2 %) of UEVT patients had therapeutic or prophylactic anticoagulation at the time of DUS evaluation. In multivariate analysis, peripheral intravenous catheter (PIVC) OR 3.71 [1.90; 7.91] (p < 0.001); MID line OR 3.58 [1.46; 8.91] (p = 0.005) and infection disease OR 2.21 [1.26; 4386] (p = 0.005) were associated with UEVT. Central venous catheter OR 66.24 [12.64; 587.03] was associated with proximal UEVT and MID line OR 12.61 [4.64; 35.77] (p < 0.001) with arm UEVT. Forearm UEVT were associated with PIVCOR 10.71[3.14; 67.37] (p = 0.001); infectious disease OR 2.87 [1.48; 5.60] (p = 0.002), iron infusion OR 3.11 [1.23; 7.47] and hospitalization for postpartum OR 4.37 [0.97; 18.06] (p = 0.04).

Conclusion: One in 5 hospitalized patients suffers from UEVT. Proximal venous thrombosis is uncommon. The presence of a catheter and hospitalization for infection are the factors most frequently associated with UEVT.

Keywords: Central catheter; Hospitalized patients; PICC line; Upper extremity vein thrombosis.

MeSH terms

  • Catheterization, Central Venous* / adverse effects
  • Female
  • Humans
  • Retrospective Studies
  • Risk Factors
  • Upper Extremity
  • Upper Extremity Deep Vein Thrombosis* / epidemiology
  • Upper Extremity Deep Vein Thrombosis* / etiology
  • Upper Extremity Deep Vein Thrombosis* / therapy
  • Venous Thrombosis* / etiology