Search Results (46)

Background/Objectives: Although scoliosis is essentially a three-dimensional (3D) deformation of the spine and has been reported to be associated with muscle activations around the vertebrae, no study has demonstrated the 3D structural deformations of the spine in relation to asymmetrical muscle activation nor revealed the neuromuscular characteristics associated with scoliosis. The purpose of this study was to investigate the association between asymmetrical muscle activation and three-dimensional spinal deformity in adolescent idiopathic scoliosis (AIS) of thoracic origin. Methods: Thirty-one patients with IS of thoracic origin (double major [DM] and single thoracic [ST] types) and 39 normal controls were included. Surface electromyographic (SEMG) signals were obtained in several back muscles while the patients were in a writing posture. 3D analyses of spinal curves with EOS imaging system were performed, and “AR_main” (indicative of axial rotation of the vertebral column), “ΔAR” (indicative of lateral bending), and “AK_max” (indicative of maximal angle of kyphosis) were evaluated. Results: Asymmetrical activations were observed in the middle trapezius with rhomboids, and the T6-7 and T12 paraspinalis muscles, with higher activation on the convex side of the scoliosis curve. On EOS 3D analysis, “AR_main” was 8.94° [IQR, 0.00–14.00] and 26 of 31 patients had AR_main ≥ 0°. “ΔAR” was 21.90° [IQR, 6.00–39.00]. As the AR_main increased, the Cobb angle became closer to the maximal angle of kyphosis (“AK_max”). Conclusions: Asymmetrical activations of several back muscles while patients were in a writing posture were observed. These asymmetrical muscle activation patterns were associated with axial rotation and lateral bending of the thoracic spine in patients with thoracic-origin AIS. Full article

Background: Marfan syndrome is an autosomal dominant connective tissue disorder that affects multiple organ systems, with cardiovascular complications posing a major risk. With advancements in medical care and the increasing lifespan of patients with Marfan syndrome, the spectrum of medical issues has evolved. This case report highlights the complex anaesthetic management of a patient with Marfan syndrome during elective ventral hernia repair. Case presentation: A 37-year-old male with Marfan syndrome was admitted for elective open ventral hernia repair. Challenges included severe arterial hypertension, prior aortic valve replacement, scoliosis, and an anticipated difficult airway, as the patient presented with restricted mouth opening due to craniofacial abnormalities consistent with difficult laryngoscopy. Preoperative assessments included routine tests, echocardiography and chest X-ray. The anaesthetic management focused on specific patient positioning with head-up tilt, maintenance of haemodynamic stability with the insertion of an arterial line before the induction of anaesthesia and neuromuscular block (NMB) monitoring, followed by titrated doses of all medications. Lung ventilation strategies were specifically adjusted to address the patient’s underlying comorbidities. The patient was extubated and transferred to the recovery unit. The intraoperative and immediate postoperative periods were relatively uneventful. Dyspnea due to external pressure on the abdominal wall caused by a specific binder was treated with the release of pressure. Later postoperative recovery was complicated by hydrothorax and pneumonia, both treated successfully. Conclusions: This case emphasises the importance of multidisciplinary approaches and vigilant monitoring in the management of a patient with Marfan syndrome perioperatively, even for seemingly low-risk operations. Appropriate anaesthetic management helped to avoid major perioperative complications. Full article

Background: The negative impact of spinal deformities on health-related quality of life (HRQoL) is well known. One goal of early onset scoliosis (EOS) treatment is to improve HRQoL for patients and reduce the burden on the family. The aim of the study was to carry on the process of cultural adaptation of the English version of the Early Onset Scoliosis Questionnaire 24 (EOSQ-24) into Polish. Methods: The Polish version of the EOSQ-24 -PL was applied to fifty EOS patients: age 7.5 ± 2.3 years and Cobb angle 24.6 ± 8.5 degrees. The sample included 36 patients with idiopathic, thirteen with congenital, and one with neuromuscular scoliosis. The parental assessment considered each item of the EOSQ-24 relevant to their child’s health condition. EOSQ consists of 24 question items, divided into domains. Transformed scores vary from 0 to 100; lower scores denote a lower quality of life. The reliability (internal consistency, test–retest reliability), floor and ceiling effects, and discriminative validity of the Polish version of the EOSQ-24 were calculated. Internal consistency was assessed using the Cronbach alpha coefficient. Test–retest reliability was evaluated using the intraclass correlation coefficient (ICC_2.1). Results: All items and domains showed very good global internal consistencies (Cronbach’s alpha 0.901 and 0.823, respectively). There was no floor effect, and a ceiling effect ranged from 0 to 62%. The ICC_2.1 values ranged from 0.74 to 0.98, indicating good to excellent agreement. Conclusions: The EOSQ-24-PL is a reliable tool for the psychometric assessment of children with EOS and the family burden. Full article

Background/Objectives: Surgical Site Infections (SSIs) are among the most common complications of Posterior Spinal Fusion (PSF) in children and adolescents. The rate of SSIs after PSF varies from 0.9% to 3% for idiopathic scoliosis and can be as high as 8.7% for neuromuscular scoliosis due to cerebral palsy. Major factors associated with SSIs include patient’s underlying pathology and comorbidities, the complexity of the procedure, and many extrinsic factors such as the expertise of the surgeon, perioperative antibiotic prophylaxis, length of hospitalisation, and perhaps environmental factors in the operating theatre and the hospital infections rates of the centre at which the procedure is being performed. We sought to identify the overall rate of SSI and possible modifiable risk factors for SSI in children and adolescents treated with PSF in Penteli Children’s Hospital. Methods: A total of 46 consecutive patients accounting for 67 surgeries performed between 2019 and 2024 were included in this retrospective observational study. Inclusion criteria were as follows: patient’s age at the time of surgery less than 22 years, patients treated with PSF only, and more than 9 months postoperative observation. SSI was defined as infection occurring within 90 days of the index procedure. Results: The rate of deep SSI in our department was 6.0%. Older age at the time of surgery and a history of previous spine surgery were risk factors for developing an SSI. Conclusions: Between 2019 and 2024 four cases of deep SSI occurred in our institution, leading to a rate of 6.0% among all PSF cases for this specific time period. Higher age and a history of previous spine surgery were risk factors for SSI in this cohort of patients. Full article

Background/Objectives: Myopathies are acquired or genetic muscle diseases causing weakness and wasting, leading to poor posture, impaired coordination, reduced daily function, and scoliosis. The objective of this ambispective study was to compare clinical, radiological, and functional outcomes of patients with myopathic scoliosis treated surgically or non-surgically. Methods: We identified 118 patients (55% male) with myopathy and scoliosis from ALYN Rehabilitation Hospital’s database (1990–2022). Mean age at first visit was 5.45 ± 5.27 years. Seventeen (14%) underwent scoliosis surgery; others were managed non-surgically. Due to unbalanced group sizes, comparative group analyses used propensity score matching (15 surgical, 30 non-surgical patients). Retrospective data included demographics, medical history, respiratory and mobility status, Cobb angle (CA), pelvic obliquity (PO), and surgical details when applicable. Prospective telephone interviews were conducted including SRS-22r Quality of Life (QoL), WHO-QoL, and Functional Independence Measure for Children (WeeFIM). Results: Longitudinal analysis showed significant or near-significant worsening over time in CA (p = 0.03) and PO (p = 0.08), regardless of treatment type but no significant difference between surgical and non-surgical groups in progression rates. Interview data, for 7 surgical and 6 non-surgical patients, revealed that surgical patients reported higher overall QoL, FIM, and SRS-22r self-image scores, but lower scores for SRS-22r pain, general function, and activity levels. Conclusions: Existing research and this study suggest that despite surgical risks, scoliosis correction in neuromuscular conditions generally leads to improved QoL. Findings highlight the complexity of surgical decision-making for myopathic scoliosis, where medical risks must be weighed against potential long-term functional and QoL outcomes. Full article

Background/Objectives: Scoliosis surgery in pediatric patients, particularly those with neuromuscular disorders, is associated with increased perioperative risk due to respiratory insufficiency, cardiovascular comorbidities, and nutritional deficiencies. This review aims to summarize current evidence-based approaches to anesthetic management in this vulnerable population. Methods: A comprehensive literature review was conducted focusing on anesthetic strategies and multidisciplinary protocols used in the perioperative care of children with neuromuscular conditions undergoing scoliosis surgery. Emphasis was placed on intraoperative neurophysiological monitoring (IONM), blood conservation techniques, and Enhanced Recovery After Surgery (ERAS) principles. Results: Key management strategies include individualized preoperative risk assessment, use of total intravenous anesthesia (TIVA) to preserve IONM signal integrity, and the implementation of blood conservation methods such as antifibrinolytic therapy and intraoperative cell salvage. Additional perioperative considerations include maintaining normothermia, careful positioning, and multimodal analgesia. Postoperative care should incorporate structured respiratory support and early mobilization within the ERAS pathway to promote recovery and reduce complications. Conclusions: The perioperative care of pediatric patients with neuromuscular scoliosis undergoing spinal surgery requires a multidisciplinary and individualized anesthetic approach. Adherence to evidence-based protocols, including TIVA, blood management strategies, and ERAS principles, is essential for minimizing perioperative complications and improving outcomes in this high-risk group. Full article

Background. PMP22-related neuropathies comprise a spectrum of predominantly demyelinating disorders, most commonly Charcot–Marie–Tooth type 1A (CMT1A; 17p12 duplication) and hereditary neuropathy with liability to pressure palsies (HNPP; 17p12 deletion), with rarer phenotypes due to PMP22 sequence variants (CMT1E, Dejerine–Sottas syndrome [DSS]). Methods. We conducted a PRISMA-compliant systematic review (PROSPERO ID: 1139921) of PubMed and Scopus (January 2015–August 2025). Eligible studies reported genetically confirmed PMP22-related neuropathies with clinical and/or neurophysiological data. Owing to heterogeneous reporting, we synthesized pooled counts and proportions without meta-analysis, explicitly tracking missing denominators. Results. One hundred twenty-seven studies (n = 4493 patients) were included. Sex was available for 995 patients (males 53.8% [535/995]; females 46.2% [460/995]); mean age at onset was 23.7 years in males and 16.4 years in females. Phenotypic classification was reported for 4431/4493 (75.4% CMT1A, 20.9% HNPP, 2.6% CMT1E, 1.2% DSS). Across phenotypes, weakness/foot drop was the leading presenting symptom when considering only cohorts that explicitly reported it (e.g., 65.3% in CMT1A; 76.0% in HNPP); sensory complaints (numbness, paresthesia/dysesthesia) were variably documented. Neurophysiology consistently showed demyelinating patterns, with median and ulnar nerves most frequently abnormal among assessed nerves; in HNPP, deep peroneal and sural involvement were also common in evaluated subsets. Comorbidities clustered by phenotype: orthopedic/neuromuscular features (pes cavus/hammer toes, scoliosis/kyphosis, tremor) in CMT1A and DSS; broader metabolic/autoimmune and neurodevelopmental associations in HNPP; and higher syndromic/ocular/hearing involvement in CMT1E. Genetically, 75.6% (3241/4291) had 17p12 duplication, 19.6% (835/4291) 17p12 deletion, and 4.8% (215/4291) PMP22 sequence variants with marked allelic heterogeneity. Among 2571 cases with available methods, MLPA was most used (41.9%), followed by NGS (20.4%) and Sanger sequencing (17.8%). Main limitations include heterogeneous and incomplete reporting across studies (especially symptoms and nerve-specific data) and the absence of a formal risk-of-bias appraisal, which preclude meta-analysis and may skew phenotype proportions toward more frequently reported entities (e.g., CMT1A). Conclusions. Recent literature confirms that PMP22 copy-number variants account for the vast majority of cases, while sequence-level variants underpin a minority with distinct phenotypes (notably CMT1E/DSS). Routine MLPA, complemented by targeted/NGS, optimizes diagnostic yield. Standardized reporting of nerve-conduction parameters and symptom denominators is urgently needed to enable robust cross-study comparisons in both pediatric and adult populations. Full article

Neuromuscular hip dysplasia (NHD) is a common deformity in children with cerebral palsy (CP). Although some predictive factors of NHD are known, the prediction of NHD is in its infancy. We present a Clinical Decision Support System (CDSS) designed to calculate the probability of developing NHD in children with CP. The system utilizes an ensemble of three machine learning (ML) algorithms: Neural Network (NN), Support Vector Machine (SVM), and Logistic Regression (LR). The development and evaluation of the CDSS followed the DECIDE-AI guidelines for AI-driven clinical decision support tools. The ensemble was trained on a data series from 182 subjects. Inclusion criteria were age between 12 and 18 years and diagnosis of CP from two specialized units. Clinical and functional data were collected prospectively between 2005 and 2023, and then analyzed in a cross-sectional study. Accuracy and area under the receiver operating characteristic (AUROC) were calculated for each method. Best logistic regression scores highlighted history of previous orthopedic surgery (p = 0.001), poor motor function (p = 0.004), truncal tone disorder (p = 0.008), scoliosis (p = 0.031), number of affected limbs (p = 0.05), and epilepsy (p = 0.05) as predictors of NHD. Both accuracy and AUROC were highest for NN, 83.7% and 0.92, respectively. The novelty of this study lies in the development of an efficient Clinical Decision Support System (CDSS) prototype, specifically designed to predict future outcomes of neuromuscular hip dysplasia (NHD) in patients with cerebral palsy (CP) using clinical data. The proposed system, PredictMed-CDSS, demonstrated strong predictive performance for estimating the probability of NHD development in children with CP, with the highest accuracy achieved using neural networks (NN). PredictMed-CDSS has the potential to assist clinicians in anticipating the need for early interventions and preventive strategies in the management of NHD among CP patients. Full article

Background/Objectives: Non-invasive spinal cord transcutaneous stimulation (scTS) has expanded the therapeutic landscape of spinal cord injury (SCI) rehabilitation, offering potential benefits beyond compensatory approaches to paralysis. Children with SCI are particularly susceptible to developing neuromuscular scoliosis due to trunk muscle paralysis and ongoing skeletal growth, making targeted interventions crucial. As demonstrated in adults and pediatrics with SCI, the ability of scTS to acutely and safely enable an upright posture and trunk control could be leveraged as a therapeutic adjunct. Activity-based locomotor training (AB-LT) alone significantly improves trunk control in children with SCIs; combining it with scTS may enhance outcomes. This pilot study evaluated the safety, feasibility, and cumulative effects of AB-LT combined with scTS on trunk control in children with SCI. Methods: Three children with SCI completed 19 to 64 sessions of combined AB-LT and scTS. Adverse effects were monitored session to session, and trunk control was assessed pre- and post-intervention. Results: Across 130 interventions in three participants, 88.5% of sessions were free from adverse effects. Reported adverse events included autonomic dysreflexia (5.4%), skin redness at electrode sites (4.6%), and headaches (1.5%). No significant impact of scTS on fatigue or central hemodynamic parameters was observed. Post-intervention, all participants demonstrated improved trunk control during quiet and perturbed sitting. Conclusions: These findings provide the first evidence supporting the safety and feasibility of this combinatorial approach in pediatric SCI rehabilitation while emphasizing the importance of monitoring skin integrity and signs of autonomic dysreflexia. This intervention shows potential synergistic benefits, warranting further research to confirm efficacy and optimize therapeutic protocols. Full article

Background/Objectives: Spinal muscular atrophy (SMA) is a neuromuscular disorder frequently associated with progressive scoliosis requiring posterior spinal fusion (PSF). While Nusinersen offers significant clinical benefit, its intrathecal administration is challenging in patients with extensive spinal instrumentation and solid fusion. This study aimed to evaluate the safety, feasibility, and patient acceptance of lumbar laminectomy as a method to restore intrathecal access for repeated Nusinersen delivery in this population. Methods: A retrospective review was conducted in eleven patients with SMA who underwent lumbar laminectomy following prior PSF and confirmed radiographic fusion. Surgical data, injection outcomes, and patient-reported experiences were collected. A structured questionnaire assessed technical success, imaging requirements, sedation, functional response, and satisfaction. Results: Nine out of eleven patients (81.8%) successfully initiated intrathecal Nusinersen therapy through the laminectomy window, receiving a mean of 11.7 injections (range: 10–14). Imaging guidance was used in five cases; three required sedation or anesthesia. Intraoperative dural tears occurred in three patients and were managed without complications. Eight out of nine treated patients reported subjective motor improvement and expressed willingness to undergo the procedure again. No hardware revisions or major adverse events were observed during a mean follow-up of 48.8 months. Conclusions: Lumbar laminectomy is a viable and well-tolerated technique to establish intrathecal access in SMA patients with prior PSF. This approach enables sustained drug delivery and may remain clinically relevant as new intrathecal therapies emerge. Full article

Background and Objectives: Surgical site infections (SSIs) significantly impact pediatric spinal deformity surgery. Considering the increased risk of Gram-negative infections in neuromuscular scoliosis (NMS), broader antibiotic coverage could be advantageous. Some studies suggest extending this approach to all scoliosis etiologies to reduce SSI rates. This study evaluates whether a dual antibiotic prophylaxis with cephalosporin and aminoglycoside reduces SSI incidence within 90 days postsurgery in adolescent idiopathic scoliosis (AIS), NMS, and syndromic scoliosis (SS) patients. Materials and Methods: This study included pediatric patients with AIS, NMS, or SS curves, treated with posterior spinal fusion between January 2019 and December 2022, with a minimum two-year follow-up. The primary outcome was early SSI incidence and its correlation with dual antibiotic prophylaxis in pediatric scoliosis surgery. Secondary outcomes included operative data, blood loss, hemoglobin levels, hospital stay, complications, pelvic fixation, and radiographic correction and how these factors could be identified as potential risk factors for SSIs. Descriptive and inferential statistics were used to analyze antibiotic regimen, SSI risk, and perioperative variables using chi-square, Mann–Whitney U, ANOVA, and Cox regression. Significance was set at p < 0.05. Results: The study included 296 patients: 222 with AIS, 46 with NMS, and 28 with SS. Ninety days postsurgery, SSI rates were 1.2% in AIS (0.8% deep, 0.4% superficial), 6.5% in NMS (all superficial), and 3.5% in SS (all superficial). Deep SSIs in AIS were associated with methicillin-resistant Staphylococcus aureus (MRSA). None of the cases required implant removal. Univariate Cox regression did not reveal any statistically significant predictors for SSIs. However, older age at surgery showed a protective trend, while higher preoperative ASA scores seemed to be a negative prognostic factor (respectively p = 0.051 and p = 0.08). Conclusions: Dual antibiotic prophylaxis with cefazolin and amikacin was associated with a lower SSI rate after posterior spinal fusion for scoliosis, with no adverse events. Further studies are needed to refine dosage, timing, and duration. Full article

Background/Objectives: Proximal junctional kyphosis (PJK) is one of the most frequently discussed complications following corrective surgery in patients with neuromuscular scoliosis (NMS). Despite its clinical relevance, the etiology of PJK remains incompletely understood and appears to be multifactorial. Biomechanical and limited clinical studies suggest that preoperative hyperkyphosis, resection of the spinous processes with consequent disruption of posterior ligamentous structures, and rod contouring parameters may contribute as risk factors. Methods: To validate these findings, we retrospectively analyzed 99 NMS patients who underwent posterior spinal fusion using a standardized screw-rod system between 2009 and 2017. Radiographic assessments were conducted at three time points: preoperatively (preOP), postoperatively (postOP), and at a mean follow-up (FU) of 29 months. Clinical variables collected included patient age, weight, height, sex, and Risser sign. Radiographic evaluations encompassed Cobb angles, thoracic kyphosis (TK), lumbar lordosis, the levels of the upper (UIV) and lower (LIV) instrumented vertebrae, the total number of fused segments, parameters of sagittal alignment, the rod contour angle (RCA), and the postoperative mismatch between RCA and the proximal junctional angle (PJA). Based on the development of proximal junctional kyphosis, patients were categorized into PJK and non-PJK groups. Results: The overall incidence of PJK was 23.2%. In line with previous biomechanical findings, spinous process resection was significantly associated with PJK development. Furthermore, the PJK group demonstrated significantly higher preoperative TK (59.3° ± 29.04° vs. 34.5° ± 26.76°, p < 0.001), greater RCA (10.2° ± 4.01° vs. 7.7° ± 4.34°, p = 0.021), and a larger postoperative mismatch between PJA and RCA (PJA−RCA: 3.8° ± 6.76° vs. −1.8° ± 6.55°, p < 0.001) compared to the non-PJK group. Conclusions: Spinous process resection, a pronounced mismatch between postoperative PJA and RCA (odds ratio [OR] = 1.19, p = 0.002), excessive rod bending (i.e., high RCA), and severe preoperative thoracic hyperkyphosis with an expected increase in the risk of PJK of approximately 6.5% per degree of increase in preoperative TK are significant risk factors for PJK. These variables should be carefully considered during the surgical planning and execution of deformity correction in NMS patients. Full article

Background: This is a retrospective study. The aim of this study is to report the results of bipolar minimally invasive fusionless surgery for scoliosis in Rett syndrome with a minimum follow-up of 2 years. Conservative treatment is often not effective in Rett syndrome scoliosis. Posterior spinal fusion (PSF) has a high rate of complications; early surgery using traditional growing rods (TGRs) controls the deformity while preserving spinal and thoracic growth before arthrodesis. The need for surgical rod lengthening still has a high rate of complications and costs. Methods: We recorded the clinical and radiological outcomes of 22 consecutive patients with Rett scoliosis who underwent bipolar fusionless surgery with a mean follow-up of 56 months (24–99). We performed a bilateral construct with rods (with or without a self-sliding device) anchored proximally with four hook claws distally to the pelvis by ilio-sacral (IS) screws through a minimally invasive approach. Results: The Cobb angle was reduced from 74.4° initially to 28.9° postoperatively and to 25.7° at the last follow-up, which corresponds to a 65% correction of the initial deformity. The gain was maintained at the last follow-up. None of the patients required spinal fusion at skeletal maturity (55% of our patients reached skeletal maturity). There was a gain in body weight (27.97 kg at preoperative time and 33.04 kg at postoperative time). The surgical complication rate was 32%. Conclusions: We recorded the stable correction of deformities and weight gain over time using the bipolar minimally invasive fusionless technique with a reduced rate of complication compared to arthrodesis. The arthrodesis was not necessary at skeletal maturity, thanks to the delayed natural ankylosis of a fixed spine. Full article

Background/Objectives: Postoperative ileus, the temporary cessation of gastrointestinal motility leading to accumulation of fluid and gas in the bowel, is a common complication following posterior spine fusion (PSF) in patients with neuromuscular scoliosis (NMS). Abdominal radiographs (KUBs) are often ordered to differentiate between ileus and mechanical obstruction but expose patients to radiation, add cost, and may lead to unnecessary work up. The aim of this study was to determine how often KUBs led to a change in treatment after PSF in patients with NMS. Methods: A retrospective review was conducted of NMS patients with ≥2-year follow-up treated with PSF between January 2014 and December 2019 at a tertiary pediatric hospital. Results: Of the 133 patients (age 13.7, SD 2.6 years; preoperative curve magnitude 82.8, SD 23.0 degrees; follow-up 44.7, SD 15.4 months), 22.6% (30/133) underwent KUB imaging due to abdominal pain, distension, or delayed return of bowel function. In total, 93.3% (28/30) of the KUB imaging was consistent with ileus. One KUB study resulted in a gastroenterology consultation and bowel cleanout, and one raised concerns regarding possible pneumatosis of the colon, prompting a pediatric surgery consultation and exploratory laparotomy which was unremarkable. Conclusions: KUBs were performed in nearly 25% of NMS patients during the acute postoperative period, but rarely provided useful diagnostic information leading to changes in management. In the presence of postoperative abdominal distension, feeding intolerance, and delayed return of bowel function, we advocate for continuing conservative measures until bowel function returns, reserving abdominal radiographs for patients with a worsening exam despite bowel rest or additional causes for concern. Full article

Background/Objectives: A recent retrospective study conducted by our team identified a high percentage of postoperative pneumonia in children with neuromuscular scoliosis. Based on the findings in that study and our clinical experience, we aimed to assess the effectiveness of an optimized perioperative care protocol. Methods: As part of a prospective study, a multidisciplinary team developed a protocol that included preoperative nutritional and respiratory optimization, intra- and postoperative intravenous glucose infusion, early extubation, and postoperative nutritional optimization. Non-ambulant children between 6 and 18 years of age with neuromuscular scoliosis were eligible for inclusion in the study. The primary outcome was the rate of postoperative pneumonia within 30 days of surgery. The secondary outcome measures were the rate of postoperative complications, including readmissions. All the outcomes were compared to a retrospective control group that was receiving standard care during the same period. Results: Eleven children were included in the intervention group and 14 in the control group. In regard to the intervention group, the nutritional and respiratory assessment before surgery resulted in optimized treatment in 8/11 patients (73%) and 9/11 patients (82%), respectively. One patient (9%) in the intervention group and three patients (21%) in the control group developed postoperative pneumonia (relative risk 0.42, 95% confidence interval 0.05–3.50). The intervention and control groups did not differ significantly in terms of postoperative complications or readmission rates. Conclusions: The multidisciplinary care protocol is feasible, with a high compliance rate in regard to study procedures. A numerical reduction in the 30-day pneumonia rate did occur in the intervention group; however, this reduction did not reach statistical significance. Full article