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Dive into the research topics where Gianluca Canton is active.

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Featured researches published by Gianluca Canton.


Injury-international Journal of The Care of The Injured | 2013

Clinical applications of growth factors in bone injuries: Experience with BMPs

Mario Ronga; Alessandro Fagetti; Gianluca Canton; Elia Paiusco; Michele Francesco Surace; P. Cherubino

The management of open fractures and delayed or non unions continue to be complicated by high rates of treatment failure and significant patient disability and dissatisfaction. The use of bone morphogenetic proteins (BMPs) in the treatment of these injuries has been assessed by several authors. BMPs induce the process of bone healing by recruiting bone-forming cells to the area of lesion. The use of BMP currently has two FDA-approved indications: treatment of open tibial fractures treated with intramedullary fixation and treatment of tibia long bone non-union. Despite this limited target, off-label BMP use continues to push the spectrum for new applications. This review describes the current evidence for the use of BMPs in open fractures and non-unions.


Aging Clinical and Experimental Research | 2011

The incidence of fragility fractures in Italy.

Chiara Ratti; Ettore Vulcano; Giuseppe La Barbera; Gianluca Canton; Luigi Murena; Paolo Cherubino

Osteoporosis can significantly impact on the risk of developing a fracture. Thus, fragility fractures represent a challenge for health professionals and decision makers of the twenty-first century. The aim of this work is to review the literature concerning osteoporotic fractures in Italy in terms of incidence, rate of hospitalization, relative risk of a new fragility fracture, and costs for the national health system. It was estimated that the costs of treating proximal femur fragility fractures in 2002 summed up to 1 billion Euros. The number of fragility fractures in Italy was calculated as follows: 91.494 hip fractures, 61.009 clinical vertebral fractures, 57.401 humeral fragility fractures, and 94.045 forearm/wrist fragility fractures. The incidence of fragility fractures in Italy is very high, and osteoporosis is the leading cause of morbidity in the Italian population.


Arthroscopy techniques | 2013

The "Double-Pulley" Technique for Arthroscopic Fixation of Partial Articular-Side Bony Avulsion of the Supraspinatus Tendon: A Rare Case of Bony PASTA Lesion.

Luigi Murena; Gianluca Canton; Daniele A. Falvo; Eugenio Annibale Genovese; Michele Francesco Surace; P. Cherubino

We report the use of the double-pulley technique for arthroscopic fixation of the bony PASTA (partial articular surface tendon avulsion) lesion. Arthroscopic examination documented a 15-mm-long and 8-mm-wide comminuted bony avulsion with 2 main fragments. Two double-loaded suture anchors were placed with a transtendinous technique at the anterior and posterior edges of the lesion respecting the tendon insertion to the avulsed fragment. The medial sutures were retrieved through the intact supraspinatus tendon medially to the fracture. The sutures were initially coupled in a double-pulley configuration generating 2 sutures oriented from anterior to posterior; then a simple suture for each anchor oriented from medial to lateral was obtained. At the end of the procedure, the adequacy of reduction and stability of the fragments were confirmed. At 2 months from surgery, radiographic healing of the fracture was noted and integrity of the supraspinatus tendon insertion to the footprint was confirmed by arthro-magnetic resonance imaging, with full recovery of daily activities and complete active range of motion confirmed at 6 and 12 months. The double-pulley technique allows optimal reduction of bony fragments and reconstruction of normal footprint anatomy even in comminuted fractures. Moreover, it creates a waterproof reduction of the fragments, protecting the fracture site from synovial fluid.


Clinical cases in mineral and bone metabolism : the official journal of the Italian Society of Osteoporosis, Mineral Metabolism, and Skeletal Diseases | 2015

Treatment of complex regional pain syndrome

Giuseppina Resmini; Chiara Ratti; Gianluca Canton; Luigi Murena; Antimo Moretti; Giovanni Iolascon

Complex Regional Pain Syndrome (CRPS) is a multifactorial and disabling disorder with complex etiology and pathogenesis. Goals of therapy in CRPS should be pain relief, functional restoration, and psychological stabilization, but early interventions are needed in order to achieve these objectives. Several drugs have been used to reduce pain and to improve functional status in CRPS, despite the lack of scientific evidence supporting their use in this scenario. They include anti-inflammatory drugs, analgesics, anesthetics, anticonvulsants, antidepressants, oral muscle relaxants, corticosteroids, calcitonin, bisphosphonates, calcium channel blockers and topical agents. NSAIDs showed no value in treating CRPS. Glucocorticoids are the only anti-inflammatory drugs for which there is direct clinical trial evidence in early stage of CRPS. Opioids are a reasonable second or third-line treatment option, but tolerance and long term toxicity are unresolved issues. The use of anticonvulsants and tricyclic antidepressants has not been well investigated for pain management in CRPS. During the last years, bisphosphonates have been the mostly studied pharmacologic agents in CRPS treatment and there are good evidence to support their use in this condition. Recently, the efficacy of intravenous (IV) administration of neridronate has been reported in a randomized controlled trial. Significant improvements in VAS score and other indices of pain and quality of life in patients who received four 100 mg IV doses of neridronate versus placebo were reported. These findings were confirmed in the open-extension phase of the study, when patients formerly enrolled in the placebo group received neridronate at the same dosage, and these results were maintained at 1 year follow-up. The current literature concerning sympathetic blocks and sympathectomy techniques lacks evidence of efficacy. Low evidence was recorded for a free radical scavenger, dimethylsulphoxide (DMSO) cream (50%). The same level of efficacy was noted for vitamin C (500 mg per day for 50 days) in prevention of CRPS in patients affected by wrist fracture. In conclusion, the best available therapeutic approach to CRPS is multimodal and is based on the use of several classes of drugs, associated to early physiotherapy. Neridronate at appropriate doses is associated with clinically relevant and persistent benefits in CRPS patients.


Lo Scalpello-otodi Educational | 2017

Inquadramento clinico diagnostico delle fratture periprotesiche

Luigi Murena; Bramir Hoxhaj; Roberto Fattori; Gianluca Canton

This paper critically reviews the literature on epidemiology, risk factors, clinical evaluation and diagnostic assessment of both femoral and acetabular periprosthetic fractures (PPF). Evaluation of both National Registries and the literature shows an increase in PPF rates throughout the years. The exact rate of PPF cases appears to be underestimated, especially as regards intraoperative and acetabular PPF. There are multiple risk factors for PPF, both patient-related and implant-related. In detail, bone mechanical resistance impairment and conditions of poor alignment, loosening and implant design should all be carefully considered. A thorough radiographic assessment together with evaluation of radiographic history of the implant are paramount to diagnose the fracture condition and possible loosening. CT scans are useful for diagnosing PFF in case of negative X-rays, especially on the acetabular side. The classification systems described in the literature proved to be reliable and reproducible, especially for the femur. Hip PPFs are a growing problem because of the increase in total hip arthroplasty implants and because of population ageing. Clinical evaluation and diagnostic assessment are of primary importance in the management of these fractures. The diagnosis needs to be properly addressed by clinical suspicion, with the use of second-level exams in selected cases.


Acta Bio Medica Atenei Parmensis | 2017

Treatment of dorsal fracture-dislocation of the proximal interphalangeal joint using the Ligamentotaxor device: clinical and radiographic preliminary results

Francesco Kostoris; Gianluca Canton; Emiliano Longo; Francesco Romano; Luigi Murena

Total knee replacement is a common treatment for advanced knee osteoarthritis. The most common and widespread method is cemented arthroplasty. As in the prosthetic hip a gradual transition from cemented to uncemented fixation techniques occurred over time, increasing interest is growing also around cementless knee fixation, with the theoretical advantages of preserving the bone stock and obtaining a biological fixation avoiding cement fragmentation. On the basis of the actual knowledge, the uncemented knee prosthesis represents an interesting alternative especially for the patient under 65 years of age, with viable bone quality, in which a biological bone-prosthesis fixation is desirable, while avoiding the drawbacks of cement fragmentation and of the possible future revision of a cemented implant. However the weak link remains the tibial fixation, so that technical tips are important to avoid micromovements with subsequent lack of osteointegration. In our experience, gap balancing, mobile bearings and no haemostatic tourniquet well combine with this kind of implant.Injuries of collateral ligaments of MCPs joints are often underdiagnosed but have to be considered serious traumas of the hand. In many cases they concern thumb and rarely long fingers. Closed rupture of the deep transverse metacarpal ligament (DTML) is an unusual parallel injury. Both lesions present similar symptoms included local pain, swelling, ecchymosis and deviation of the finger in flexion and can be misdiagnosed. We describe the treatment of a 34 years old woman who sustained a complex lesion of the soft tissues of third metacarpophalangeal joint with complete close tear of the radial collateral and deep transverse metacarpal ligament following a fall during a walk thus leading to a multiplanar instability. Surgery consisted in mini anchor repair or the collateral ligament tear, direct resorbable suture of DTML and a double k-wire stabilization. Follow up at 11 months has shown excellent functional outcomes.


ACTA BIO-MEDICA DE L'ATENEO PARMENSE | 2017

Periprosthetic knee fractures. A review of epidemiology, risk factors, diagnosis, management and outcome

Gianluca Canton; Chiara Ratti; Roberto Fattori; Bramin Hoxhaj; Luigi Murena

Background and aim of the work : The international literature and analysis of the prosthetic registers highlight a significant relationship between the alignment of the components and the survival of prosthetic implants of the knee. The patient specific instrumentation (PSI) technology exploits the data obtained with the MRN for the production of cutting blocks (CB) useful to a TKA. Revisiting the recent international literature, comparing the results of the conventional method and PSI, numerous studies confirm a statistically significant difference of inliers (± 3 degrees) for HKA. The purpose of this retrospective study was to investigate whether these statistically significant difference is also present in our group. Methods : Postoperative radiographic measures of alignment based on a mechanical limb axis (hip-knee-ankle angle, HKA) of 180° were sought. A range of 180° ± 3° varus/valgus was defined as optimal for mechanical axis. Results: The percentage of knees that had a HKA within ±3° of the desired value was 92.2. Conclusion: the CB did accurately produce the desired HKA. The PS system is an effective and reproducible, whose organizational effort is fully justified.


Archive | 2015

Surgical Neck Fracture

Luigi Murena; Gianluca Canton; Ettore Vulcano

Surgical neck fractures are frequent. Elderly patients with osteoporotic bone are typically affected. Conservative treatment seems to be the treatment of choice for undisplaced and minimally displaced fractures. For displaced fractures, current literature generally supports surgical treatment, but there is no consensus on the surgical technique. Functional demand, age, bone quality, fracture characteristics (type and entity of displacement, comminution), and associated lesions must be considered as a whole to define the best surgical treatment. Current literature identifies closed reduction and percutaneous pinning, locking plate fixation, and intramedullary nailing as the most suitable surgical alternatives. Angular stable intramedullary nails and plates are the most commonly used techniques, particularly suitable to younger active patients. There are very few studies comparing nails and plates for surgical neck fractures, with clinical and radiographic outcomes almost comparable between the two techniques. Minimally invasive techniques are applied with success to both implants for these fractures if a deltoid-splitting approach is performed. The role of CRPP may be limited to avoid nonunions in elderly low-demanding patients.


Knee Surgery, Sports Traumatology, Arthroscopy | 2013

Scapular dyskinesis and SICK scapula syndrome following surgical treatment of type III acute acromioclavicular dislocations

Luigi Murena; Gianluca Canton; Ettore Vulcano; Paolo Cherubino


Orthopedics | 2014

Treatment of humeral shaft aseptic nonunions in elderly patients with opposite structural allograft, BMP-7, and mesenchymal stem cells.

Luigi Murena; Gianluca Canton; Ettore Vulcano; Michele Francesco Surace; Paolo Cherubino

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Antimo Moretti

Seconda Università degli Studi di Napoli

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E. Camana

University of Insubria

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