Skip to content

Optimization of a Tool for Predicting Postoperative Clinical Evolution After Lumbar Surgery

Optimization of a Tool for Predicting Postoperative Clinical Evolution After Lumbar Surgery Multicenter Longitudinal Prospective Study on a National Cohort Clinical Evolution After Lumbar Surgery

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05166018
Acronym
DeepSurgery
Enrollment
119
Registered
2021-12-21
Start date
2021-06-15
Completion date
2022-12-30
Last updated
2023-02-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Spinal Fusion, Spine Degeneration, Spine Disease, Surgery

Brief summary

The objective of the study is the establishment, optimization and prospective evaluation of a digital predictive platform capable of providing for each lumbar spine operated patient a clinical predictive status: Patient green (success) orange (treatment failure ), red patient (complication) in order to optimize his medical care up to 6 months.

Interventions

DIAGNOSTIC_TESTSuMO Patient

The current study is interventional insofar as the patient is collecting all of his socio-medical information. The analysis of the data provided by the patient makes it possible to establish a long-term prognosis for the patient but does not in itself constitute a parallel medical approach. SUMO allows the surgeon to transmit post-operative advice developed by the surgeons themselves.

Sponsors

Ramsay Générale de Santé
CollaboratorOTHER
Elsan
CollaboratorOTHER
Malakoff-Humanis
CollaboratorUNKNOWN
Cortexx Medical Intelligence
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
NONE

Intervention model description

The patient will be required to complete a guided digital questionnaire at each follow-up assessment. This questionnaire will be completed online by the patient in the Surgery Medical Outcomes (SuMO system) system developped by the Society Cortexx Medical Intelligence. The system access procedures and connection codes will be known to the patient by the investigating physician. Patients will, throughout the study, be automatically informed via the SUMO system of the availability of data to be completed. The security of patient data is guaranteed by encrypted and separate storage of medical data, in order to comply with applicable regulatory requirements.

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Major patient * Eligible for lumbar decompression surgery, instrumented or not * Social insured * Having given consent * Eligible for the acts described in Protocole

Exclusion criteria

* Minor * Pregnant or breastfeeding woman * Safeguard measure or guardianship * Arthrodesis on more than 2 levels * Interventions linked to a traumatic or infectious context are excluded

Design outcomes

Primary

MeasureTime frameDescription
Optimization of a tool for predicting the postoperative clinical course after lumbar surgery14 monthsEstablishment and prospective evaluation of a predictive tool with the area under the receiver operating characteristic (AUROC) metric \>= 80% Sensitivity \>= 90% Specificity \>= 60% in the capacity of providing for each back operated patient a clinical predictive status: green patient (success) orange (treatment failure), red patient (complication).

Secondary

MeasureTime frameDescription
Collection of optimized data in the patient operative long terms care14 monthsImplementation, optimization and evaluation of a digital tool for collecting patient data on the episode of care Outcome (unit) - Result expected assessment time connection means preoperatively (second/connection) - 300s time 'use and navigation (second) - 1800s number of connections made by the patient preoperatively (number) - 5 number of connections / day before operation (number) - 1 number of use (number) - 15 number of drops / connection (Ratio%) - \<20% number of lost view (no connection\> 20 days) (Ratio%) - \<10% evaluation of average using time post-operative (second/connections) - 300 Time of use and navigation (second) - 1800 number of connections made by the patient in post -operative (number) - 5 number of connections / day after operation (number)- 1 number of uses (number) - 15 number of withdrawals (Ratio%) - \<20% number of lost to follow-up (no connection\> 20 days) (Ratio%) - \<10% number of documents analyzed / patient (number) - 10

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026