Prospective Randomized Comparison of Open Versus Laparoscopic Management of Splenic Artery Aneurysms. A Ten-Year Study
Trial Snapshot
- Phase
- Phase 3
- Status
- Completed
- Enrollment
- 29
- Locations
- 1
- Primary Endpoint
- Overall postoperative morbidity rate
Study Overview
Brief Summary
The purpose of this study is compare two different surgical treatments of splenic artery aneurysms: open and laparoscopic approach.
Detailed Description
Laparoscopy has not spread into vascular surgery as it has in other surgical branches and still remains in the hands of a minority of surgeons. Splenic artery aneurysm (SAA) is an exception to the rule: an easy-to-reach position and relatively safe control favour the progressive diffusion of laparoscopic techniques.
An increasing number of cases is managed by minimally invasive surgery originating a number of case reports and small series published in recent literature. These papers are unanimous in signalling the feasibility, safety and effectiveness of laparoscopic technique as well as its appreciation by patients -often young females- who harbour the disease. However, perplexities still remain concerning the real potential of laparoscopy in this specific field, in particular considering the spectrum of technical solutions to be performed, the splenectomy rate and the feasibility and results of reconstructive surgery.
The low incidence of the disease justifies the low number of published laparoscopic series enrolling an adequate number of patients and, in particular, the absence of papers comparing open and laparoscopic techniques.
This study reports the first prospective randomized comparison of the different surgical techniques.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- None
Eligibility Criteria
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Splenic artery aneurysm with diameter greater than 2 cm
- •Splenic artery aneurysm with diameter smaller than 2 cm if risk factors for rupture are associated (child bearing age, pregnancy, blister or saccular shape, increasing diameter)
Exclusion Criteria
- •Complex aneurysm involving the celiac trunk
- •American Society of Anesthesiologists (ASA) Score > 3
Arms & Interventions
Laparoscopy
Includes all patient underwent intervention with a laparoscopic approach, even if converted to open surgery during intervention
Intervention: Laparoscopic splenic aneurysm repair, eventual splenectomy (Procedure)
Open surgery
Includes all the patients underwent intervention with a laparotomic approach; it does not include patient underwent laparoscopic approach and then converted in laparotomy.
Intervention: Laparotomic splenic artery aneurysm repair, eventual artery reconstruction or splenectomy (Procedure)
Outcomes
Primary Outcomes
Overall postoperative morbidity rate
Time Frame: During and after hospital stay, an expected average of 50 months
According to Dindo-Clavien classification of postoperative complication, we collect in a prospective way and classify all the possible complication by direct clinical evaluation and additional blood sample, imaging or endoscopy if required.
Secondary Outcomes
- Resumption of oral diet(Partcipants will be followed for the duration of hospital stay, an expected average of one week)
- Intra-abdominal surgical drain removal time(Partcipants will be followed for the duration of hospital stay, an expected average of one week)
- Hospital stay length(Partcipants will be followed for the duration of hospital stay, an expected average of one week)