Abstract
Scoliosis correction surgery is one of the longest and most complex procedures of all orthopedic surgery. The complication rate is therefore not negligible and is particularly high when the surgery is performed in patients with neuromuscular or connective tissue disease or complex genetic syndromes. In fact, these patients have various comorbidities and organ deficits (respiratory capacity, swallowing / nutrition, heart function, etc.), which can compromise the outcome of the surgery. In these cases, an accurate assessment and preparation for surgery is essential, also making use of external consultants. To make this phase simpler, more effective and homogeneous, a multidisciplinary path of peri-operative optimization is being developed in our Institute, which also includes the possibility of post-operative hospitalization for rehabilitation and recovery. The goal is to improve the basic functional status as much as possible, in order to ensure faster functional recovery and minimize the incidence of peri-operative complications, to be assessed by clinical audit. The path model and the preliminary results on the first patients managed according to the new modality are presented here.
The multidisciplinary path involves the execution of the following assessments / interventions: • Pediatric visit with particular attention to the state of the upper airways and the evaluation of chronic or frequent inflammatory states • Cardiological Consultation with Echocardiogram. • Respiratory Function Tests, Blood Gas Analysis and Pneumological Consultation to evaluate indications for preoperative respiratory physiotherapy cycles, Non-Invasive Ventilation (NIV) cycles, Cough Machine. Possible Polysomnography. • Nutrition consultancy to assess the need for nutritional preparation in order to improve muscle trophism. • Consultation of the speech therapist in cases of dysphagia for liquids and / or solids. • Electroencephalogram and Neurological Consultation in epileptic patients. • Physiological consultation in patients already being treated with a cough machine and / or NIV. • Availability of postoperative hospitalization in the rehabilitation center (with skills in respiratory and neurological rehabilitation) for the most complex cases. When all the appropriate assessments have been completed, the anesthetist in charge at our Institute examines the clinical documentation and establishes whether the path can be considered complete and whether the patient is ready for surgery. At the end of the surgery, the patient is admitted to the Post-operative Intensive Care Unit of the Institute. If necessary, a new program of postoperative rehabilitation (respiratory, neuromotor, etc.) is programmed in a specialist reference center.
To date, two patients have been referred to the preoperative optimization path: one with Ullrich Congenital Muscular Dystrophy, and one with 6q25 Microdeletion Syndrome. In the first case, the surgery was performed successfully, and the patient was discharged at home. In the second case, after completing the optimization process, the surgery was postponed due to the finding of urethral malformation with the impossibility of bladder catheterization, which made it necessary to proceed with urological surgery first.
The preliminary case series presented here is still very limited and does not allow evaluations on the impact of the program on the clinical practice and the complication rate. However, these first experiences made it possible to demonstrate the feasibility of this complex multidisciplinary path in which a network of specialists takes part.
