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Cevolani L, Staals E, Campanacci L, Dozza B, Martella C, Spinnato P, Di Carlo M, Peta G, Donati DM, Miceli M, Facchini G. Aneurysmal bone cyst: Is selective arterial embolization effective as curettage and bone grafting? J Surg Oncol 2023; 128:1428-1436. [PMID: 37638388 DOI: 10.1002/jso.27422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 07/31/2023] [Accepted: 08/09/2023] [Indexed: 08/29/2023]
Abstract
INTRODUCTION Aneurysmal bone cyst (ABC) is a lytic benign bone lesion representing about 1% of all primary bone tumors. Method to treat ABC's have developed over time. The standard of care cure for ABC has been curettage with or without bone grafting of the defect but is burdened by recurrence rates of approximately 25%-31%. Based on the assumption that ABCs usually supplied by one or more pathological feeding arteries, selective arterial embolization has been described as an adjuvant preoperative procedure to reduce intra-operative hemorrhage, and as primary treatment for lesions in difficult surgical access. In the current study, we therefore asked whether (1) a single or a repeat selective arterial embolization (SAE) for treating ABCs would produce comparable healing rates compared with curettage and bone grafting; (2) evaluated the relationship of recurrence in relation to the site of the cyst, the age, and gender of the patients; and (3) the two techniques differ in term of long-term complication. MATERIAL AND METHODS We retrospectively reviewed 265 patients who underwent curettage and bone grafting or SAE performed at our institute from 1994 to 2018. The diagnosis of ABC was always established with percutaneous CT-guided biopsy or open biopsy. Patients were followed clinically with plain radiographs or CT scan at 3, 6, 9, and 12 months then annually in the absence of symptoms. Treatment success was determined evaluating pre- and postprocedural imaging according to Chang classification. RESULTS Two hundred and nineteen were treated with curettage and bone grafting (curettage group), and 46 with SAE Group. Of the 219 patients treated with Curettage and bone grafting (curettage group), 165 out of 219 (75.3%) experienced bone healing, while local recurrence was observed in 54 cases (24.7%) after 12 months on average (range: 3-120 months) from surgery. After the first SAE, bone ossification was seen in 27 (58.7%), without needing any further treatment. Eleven recurred patients were treated with SAE (four patients need two while seven need three SAE to heal), and eight patients with curettage and bone grafting. Thirty-eight out of 46 (82%) patients experienced bone ossification regardless the number of SAE. The overall rate of local recurrence for all patients was 26.7%. SAE group presented a lower complication rate (6%) where two patients experienced skin necrosis, and one limb-length discrepancies (2% of all cohort). DISCUSSION The use of SAE is an attractive option to treat ABC as it combines on one hand a lower complication rate than curettage and bone grafting, on the other it can be carried out in case of nonresectable ABCs, significantly reducing the size of viable ABC lesions, fostering bone remodeling and mineralization, and most importantly, significantly improving the patient's quality of life.
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Affiliation(s)
- Luca Cevolani
- Unit of 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Eric Staals
- Unit of 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Laura Campanacci
- Unit of 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Barbara Dozza
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Claudia Martella
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Paolo Spinnato
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Maddalena Di Carlo
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giuliano Peta
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Davide M Donati
- Unit of 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Marco Miceli
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giancarlo Facchini
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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Campanacci L, Cevolani L, Focaccia M, Di Gennaro GL, Dozza B, Staals E, Zuccheri F, Bianchi G, Donati DM, Manfrini M. Lengthening Patients Previously Treated for Massive Lower Limb Reconstruction for Bone Tumors with the PRECICE 2 Nail. Children (Basel) 2023; 10:1772. [PMID: 38002863 PMCID: PMC10670507 DOI: 10.3390/children10111772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 10/27/2023] [Accepted: 10/30/2023] [Indexed: 11/26/2023]
Abstract
The objective of this study was to determine the efficacy of the PRECICE 2® nail in the treatment of lower limb length discrepancy in patients with a history of bone tumors. This study reports on outcomes, complications, and the safety of the PRECICE 2 limb lengthening nail in a cohort of pediatric patients with limb length discrepancy after surgery for bone tumors. Seventeen patients were treated with intramedullary magnetic nails. The average patient age at the time of surgery was 19 (range 11-32). The PRECICE 2 nail was used on 14 femurs (6 retrograde and 8 anterograde) and 3 tibias. The average consolidation time was 141 days (range 50-360) with a mean CI of 31 ± 12 days/cm. The ASAMI bone score showed 14 (82%) excellent results, 1 (6%) good result, and 2 (12%) poor results. The ASAMI functional score showed 13 (84.6%) excellent results, 3 (11.5%) good results, and 1 (3.8%) fair result. Patients treated with chemotherapy for bone cancer did not show any increase in distraction time or consolidation time. A total of 3 (17%) problems, 1 obstacle (5.5%), and 1 complication (5.5%) were encountered in our case series. The PRECICE 2 nail allows for effective and accurate lengthening preserving the range of motion in patients treated for bone tumors.
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Affiliation(s)
- Laura Campanacci
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (M.F.); (E.S.); (F.Z.); (G.B.); (D.M.D.); (M.M.)
| | - Luca Cevolani
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (M.F.); (E.S.); (F.Z.); (G.B.); (D.M.D.); (M.M.)
| | - Marco Focaccia
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (M.F.); (E.S.); (F.Z.); (G.B.); (D.M.D.); (M.M.)
| | - Giovanni Luigi Di Gennaro
- Department of Pediatric Orthopedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy;
| | - Barbara Dozza
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy;
| | - Eric Staals
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (M.F.); (E.S.); (F.Z.); (G.B.); (D.M.D.); (M.M.)
| | - Federica Zuccheri
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (M.F.); (E.S.); (F.Z.); (G.B.); (D.M.D.); (M.M.)
| | - Giuseppe Bianchi
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (M.F.); (E.S.); (F.Z.); (G.B.); (D.M.D.); (M.M.)
| | - Davide Maria Donati
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (M.F.); (E.S.); (F.Z.); (G.B.); (D.M.D.); (M.M.)
| | - Marco Manfrini
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (M.F.); (E.S.); (F.Z.); (G.B.); (D.M.D.); (M.M.)
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Sambri A, Cevolani L, Passarino V, Bortoli M, Parisi SC, Fiore M, Campanacci L, Staals E, Donati DM, De Paolis M. Mid-Term Results of Single-Stage Surgery for Patients with Chronic Osteomyelitis Using Antibiotic-Loaded Resorbable PerOssal ® Beads. Microorganisms 2023; 11:1623. [PMID: 37512796 PMCID: PMC10385580 DOI: 10.3390/microorganisms11071623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 06/15/2023] [Accepted: 06/19/2023] [Indexed: 07/30/2023] Open
Abstract
This retrospective study reports on the treatment of chronic osteomyelitis with local debridement combined with PerOssal®. The diagnosis of chronic osteomyelitis was confirmed in all cases and classified according to the Cierny-Mader (C-M) classification. The primary outcome was the eradication of infection at a minimum of one year after surgery. A total of 93 patients (median age: 40 years) were included. The most represented sites were the femur (24, 25.8%) and tibia (52, 55.9%). Twenty-six patients (28.0%) had significant local or systemic comorbidities (C-M Class B hosts). According to anatomic type, 31 cases were type I, 13 type II, 21 type III and 28 type IV. Vancomycin was added to PerOssal® in most cases (80, 86.0%). In 24 (25.8%) cases, Vancomycin and Rifampicin were combined. In 32 (34.4%) cases, intraoperative cultures were negative. Staphylococcus aureus was isolated in 39 (63.9%) patients, and Gram-negative bacteria were isolated in 12 cases. The median follow-up was 21 months (range 12-84). A total of 21 (22.6%) patients developed an infection recurrence (IR) after a median follow-up of 11 months (range: 1-47). PerOssal® holds several practical advantages compared to other bone void fillers. Thus, due to its good biocompatibility and sufficient antibiotic release, it represents a viable adjuvant treatment in chronic osteomyelitis.
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Affiliation(s)
- Andrea Sambri
- Orthopedic and Traumatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Luca Cevolani
- Orthopedic Oncology Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Valentina Passarino
- Orthopedic and Traumatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Marta Bortoli
- Orthopedic and Traumatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Stefania Claudia Parisi
- Orthopedic and Traumatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Michele Fiore
- Orthopedic and Traumatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Laura Campanacci
- Orthopedic Oncology Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Eric Staals
- Orthopedic Oncology Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Davide Maria Donati
- Orthopedic Oncology Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Massimiliano De Paolis
- Orthopedic and Traumatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
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Benedetti MG, Tarricone I, Monti M, Campanacci L, Regazzi MG, De Matteis T, Platano D, Manfrini M. Psychological Well-Being, Self-Esteem, Quality of Life and Gender Differences as Determinants of Post-Traumatic Growth in Long-Term Knee Rotationplasty Survivors: A Cohort Study. Children (Basel) 2023; 10:children10050867. [PMID: 37238416 DOI: 10.3390/children10050867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023]
Abstract
Rotationplasty (RP) is a special surgical technique for bone tumors of the lower limb and is the chosen procedure for children under 6 with bone sarcoma in the distal femur. Leg reconstruction results in an unusual aspect of the limb potentially giving life-long emotional outcomes, especially considering the young age of most RP patients. Although the high level of the quality of life of these patients has been previously reported, aspects related to long-term psychological well-being, self-esteem and life satisfaction, particularly regarding the gender, procreation and parenting, have never been explored. The aim of this study was to assess the general degree of psychological well-being of RP patients, with specific reference to gender, procreation and parenting. Twenty long-term RP survivors of high-grade bone sarcoma participated in the study. They were administered the following validated questionnaires: HADS for psychological well-being (degree of anxiety and depression), Temperament and Character Inventory (TCI), RSES for self-esteem, SF-36 for quality of life, SWLS extended to life satisfaction, and ABIS for body image integration. Data on education, marriage, employment and parenthood were gathered. All the scores obtained were very close to normal references. The only gender difference was found for the TCI Cooperativeness scale, which was higher in women than in men. A satisfactory psychological well-being in terms of both self-esteem and integration of the prosthetic joint limb into one's body image, with relatively limited amount of anxiety/depression, good quality of life, and good temperament and character traits, was found. No major gender differences were reported.
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Affiliation(s)
- Maria Grazia Benedetti
- Physical Medicine and Rehabilitation Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy
| | - Ilaria Tarricone
- Bologna Transcultural Psychosomatic Team (BoTPT), Department of Medical and Surgical Sciences, Alma Mater Studiorum Bologna University, 40126 Bologna, Italy
| | - Manuela Monti
- Centre for the Promotion of Health and Psychological Well-Being, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Laura Campanacci
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Maria Giulia Regazzi
- Bologna Transcultural Psychosomatic Team (BoTPT), Department of Medical and Surgical Sciences, Alma Mater Studiorum Bologna University, 40126 Bologna, Italy
| | - Tiziano De Matteis
- Bologna Transcultural Psychosomatic Team (BoTPT), Department of Medical and Surgical Sciences, Alma Mater Studiorum Bologna University, 40126 Bologna, Italy
| | - Daniela Platano
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126 Bologna, Italy
- Physical Medicine and Rehabilitation Unit, AUSL Romagna, 48100 Ravenna, Italy
| | - Marco Manfrini
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
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Cevolani L, Campanacci L, Staals EL, Dozza B, Bianchi G, De Terlizzi F, Donati DM. Is the association of electrochemotherapy and bone fixation rational in patients with bone metastasis? J Surg Oncol 2023. [PMID: 36966436 DOI: 10.1002/jso.27247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/19/2023] [Accepted: 03/07/2023] [Indexed: 03/27/2023]
Abstract
BACKGROUND Bone metastases are frequent in patients with cancer. Electrochemotherapy (ECT) is a minimally invasive treatment based on a high-voltage electric pulse combined with an anticancer drug. Preclinical and clinical studies supported the use of ECT in patients with metastatic bone disease, demonstrating that it does not damage the mineral structure of the bone and its regenerative capacity, and that is feasible and efficient for the treatment of bone metastases. Year 2014 saw the start of a registry of patients with bone metastases treated with ECT, whose data are recorded in a shared database. QUESTIONS/PURPOSES (1) Among patients who underwent ECT and internal fixation for bone metastasis, how many experienced a reduction of pain? (2) How many cases showed a radiological response? (3) How many patients presented local or systemic complication after ECT and fixation? PATIENTS AND METHODS Patients were treated in Bologna at Rizzoli Orthopaedic Institute between March 2014 and February 2022 and recorded in the REINBONE registry (a shared database protected by security passwords): clinical and radiological information, ECT session, adverse events, response, quality of life indicators, and duration of follow-up were registered. We consider only cases treated with ECT and intramedullary nail during the same surgical session. Patients included in the analysis were 32: 15 males and 17 females, mean age 65 ± 13 years (median 66, range 38-88 years), mean time since diagnosis of primary tumor 6.2 ± 7.0 years (median 2.9, range 0-22 years). Nail was indicated in 13 cases for a pathological fracture in, 19 for an impending fracture. Follow-up was available for 29 patients, as 2 patients were lost to follow-up and 1 was unable to return to controls. Mean follow-up time was 7.7 ± 6.5 months (median 5, range 1-24), and 16 patients (50%) had a follow-up longer than 6 months. RESULTS A significant decrease in pain intensity was observed at the mean Visual Numeric Scale after treatment. Bone recovery was observed in 13 patients. The other 16 patients remained without changes, and one presented disease progression. One patient presented a fracture occurrence during the ECT procedure. Among all patients, bone recovery was observed in 13 patients: complete recovery in 1 patient (3%) and partial recovery in 12 patients (41%). The other 16 patients remained without changes, and one presented disease progression. One patient presented a fracture occurrence during the ECT procedure. However, healing was possible with normal fracture callus quality and healing time. No other local or systemic complications were observed. CONCLUSION We found that pain levels decreased after treatment in 23 of the 29 cases for a pain relief rate of 79% at final follow-up. Pain is one of the most important indicators of quality of life in patients that undergo palliative treatments. Even if conventional external body radiotherapy is considered a noninvasive treatment, it presents a dose-dependent toxicity. ECT provides a chemical necrosis preserving osteogenic activity and structural integrity of bone trabeculae; this is a crucial difference with other local treatments and allows bone healing in case of pathological fracture. The risk of local progression in our patient population was small, and 44% experienced bone recovery while 53% of the cases remained unchanged. We observe intraoperative fracture in one case. This technique, in selected patients, improves outcome in bone metastatic patients combing both the efficacy of the ECT in the local control of the disease and the mechanical stability with the bone fixation to synergize their benefits. Moreover, the risk of complication is very low. Although encouraging data, comparative studies are required to quantify the real efficacy of the technique. Level of Evidence Level I, therapeutic study.
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Affiliation(s)
- Luca Cevolani
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Laura Campanacci
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Eric Lodewijk Staals
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Barbara Dozza
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Giuseppe Bianchi
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | | | - Davide Maria Donati
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum University of Bologna, Bologna, Italy
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Napoli A, De Maio A, Alfieri G, Gasperini C, Scipione R, Campanacci L, Siepe G, De Felice F, Siniscalchi B, Chiurchioni L, Tombolini V, Donati DM, Morganti AG, Ghanouni P, Catalano C, Bazzocchi A. Focused Ultrasound and External Beam Radiation Therapy for Painful Bone Metastases: A Phase II Clinical Trial. Radiology 2023; 307:e211857. [PMID: 36594834 DOI: 10.1148/radiol.211857] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Background Recent consensus statements and clinical trials have assessed the value of MRI-guided focused ultrasound surgery for pain palliation of bone metastases; however, a comparison with external beam radiation therapy (EBRT) has not been performed. Purpose To compare safety and effectiveness data of MRI-guided focused ultrasound and EBRT in the treatment of bone metastases. Materials and Methods Participants with painful bone metastases, excluding skull and vertebral bodies, were enrolled in a prospective open-label nonrandomized phase II study between January 2017 and May 2019 and underwent either MRI-guided focused ultrasound or EBRT. The primary end point was the overall response rate at 1-month following treatment, assessed via the numeric rating scale (NRS) for pain (0-10 scale, with zero meaning "no pain" and 10 meaning "the worst pain imaginable"). Secondary end points were improvements at 12-month follow-up in NRS and quality of life (QoL) measures, including the Brief Pain Inventory (BPI), QoL-Questionnaire Cancer-15 Palliative Care (QLQ-C15-PAL), and QoL-Questionnaire Bone Metastases-22 (QLQ-BM22) and analysis of adverse events. Statistical analyses, including linear regression, χ2 test, and Student t test followed the per-protocol principle. Results Among 198 participants, 100 underwent MRI-guided focused ultrasound (mean age, 63 years ± 13 [SD]; 51 women), and 98 underwent EBRT (mean age, 65 years ± 14; 52 women). The overall response rates at 1-month follow-up were 91% (91 of 100) and 67% (66 of 98), respectively, in the focused ultrasound and EBRT arms (P < .001), and complete response rates were 43% (43 of 100) and 16% (16 of 98) (P < .001). The mean baseline NRS score was 7.0 ± 2.1 for focused ultrasound and 6.6 ± 2.4 for EBRT (P = .16); at 1-month follow-up, they were reduced to 3.2 ± 0.3 and 5.1 ± 0.3 (P < .001), respectively. QLQ-C15-PAL for physical function (P = .002), appetite (P < .001), nausea and vomiting (P < .001), dyspnea (P < .001), and QoL (P < .001) scores were lower in the focused ultrasound group. The overall adverse event rates were 15% (15 of 100) after focused ultrasound and 24% (24 of 98) after EBRT. Conclusion MRI-guided focused ultrasound surgery and external beam radiation therapy showed similar improvements in pain palliation and quality of life, with low adverse event rates. © RSNA, 2023 Supplemental material is available for this article. See also the editorial by Kelekis in this issue.
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Affiliation(s)
- Alessandro Napoli
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Alessandro De Maio
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Giulia Alfieri
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Chiara Gasperini
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Roberto Scipione
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Laura Campanacci
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Giambattista Siepe
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Francesca De Felice
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Benedetta Siniscalchi
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Lorenzo Chiurchioni
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Vincenzo Tombolini
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Davide Maria Donati
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Alessio Giuseppe Morganti
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Pejman Ghanouni
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Carlo Catalano
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
| | - Alberto Bazzocchi
- From the Department of Radiological, Pathological, and Oncological Sciences, Sapienza University of Rome, v.le Regina Elena 324, 00100 Rome, Italy (A.N., A.D.M., G.A., R.S., F.D.F., B.S., L. Chiurchioni, V.T., C.C.); Department of Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (C.G., A.B.); Orthopaedic Service, Department of Musculoskeletal Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy (L. Campanacci, D.M.D.); Department of Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (G.S., A.G.M.); DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy (G.S., A.G.M.); and Department of Radiology, Stanford University, Stanford, Calif (P.G.)
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Slotman DJ, Bartels MMTJ, Ferrer CJ, Bos C, Bartels LW, Boomsma MF, Phernambucq ECJ, Nijholt IM, Morganti AG, Siepe G, Buwenge M, Grüll H, Bratke G, Yeo SY, Blanco Sequeiros R, Minn H, Huhtala M, Napoli A, De Felice F, Catalano C, Bazzocchi A, Gasperini C, Campanacci L, Simões Corrêa Galendi J, Müller D, Braat MNGJA, Moonen C, Verkooijen HM. Focused Ultrasound and RadioTHERapy for non-invasive palliative pain treatment in patients with bone metastasis: a study protocol for the three armed randomized controlled FURTHER trial. Trials 2022; 23:1061. [PMID: 36582001 PMCID: PMC9798627 DOI: 10.1186/s13063-022-06942-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/17/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Cancer-induced bone pain (CIBP), caused by bone metastases, is a common complication of cancer and strongly impairs quality of life (QoL). External beam radiotherapy (EBRT) is the current standard of care for treatment of CIBP. However, approximately 45% of patients have no adequate pain response after EBRT. Magnetic resonance image-guided high-intensity focused ultrasound (MR-HIFU) may improve pain palliation in this patient population. The main objective of this trial was to compare MR-HIFU, EBRT, and MR-HIFU + EBRT for the palliative treatment of bone metastases. METHODS/DESIGN The FURTHER trial is an international multicenter, three-armed randomized controlled trial. A total of 216 patients with painful bone metastases will be randomized in a 1:1:1 ratio to receive EBRT only, MR-HIFU only, or combined treatment with EBRT followed by MR-HIFU. During a follow-up period of 6 months, patients will be contacted at eight time points to retrieve information about their level of pain, QoL, and the occurrence of (serious) adverse events. The primary outcome of the trial is pain response at 14 days after start of treatment. Secondary outcomes include pain response at 14 days after trial enrolment, pain scores (daily until the 21st day and at 4, 6, 12 and 24 weeks), toxicity, adverse events, QoL, and survival. Cost-effectiveness and cost-utility analysis will be conducted. DISCUSSION The FURTHER trial aims to evaluate the effectiveness and cost-effectiveness of MR-HIFU-alone or in combination with EBRT-compared to EBRT to relieve CIBP. The trial will be performed in six hospitals in four European countries, all of which are partners in the FURTHER consortium. TRIAL REGISTRATION The FURTHER trial is registered under the Netherlands Trials Register number NL71303.041.19 and ClinicalTrials.gov registration number NCT04307914. Date of trial registration is 13-01-2020.
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Affiliation(s)
- Derk J. Slotman
- grid.7692.a0000000090126352Division of Imaging and Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands ,grid.452600.50000 0001 0547 5927Department of Radiology, Isala Hospital, Zwolle, The Netherlands
| | - Marcia M. T. J. Bartels
- grid.7692.a0000000090126352Division of Imaging and Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Cyril J. Ferrer
- grid.7692.a0000000090126352Division of Imaging and Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Clemens Bos
- grid.7692.a0000000090126352Division of Imaging and Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Lambertus W. Bartels
- grid.7692.a0000000090126352Division of Imaging and Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Martijn F. Boomsma
- grid.7692.a0000000090126352Division of Imaging and Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands ,grid.452600.50000 0001 0547 5927Department of Radiology, Isala Hospital, Zwolle, The Netherlands
| | - Erik C. J. Phernambucq
- grid.452600.50000 0001 0547 5927Department of Radiation Oncology, Isala Hospital, Zwolle, The Netherlands
| | - Ingrid M. Nijholt
- grid.452600.50000 0001 0547 5927Department of Radiology, Isala Hospital, Zwolle, The Netherlands
| | - Alessio G. Morganti
- grid.6292.f0000 0004 1757 1758DIMES, Alma Mater Studiorum - Bologna University, Bologna, Italy ,grid.6292.f0000 0004 1757 1758Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Giambattista Siepe
- grid.6292.f0000 0004 1757 1758Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Milly Buwenge
- grid.6292.f0000 0004 1757 1758DIMES, Alma Mater Studiorum - Bologna University, Bologna, Italy
| | - Holger Grüll
- grid.6190.e0000 0000 8580 3777Institute of Diagnostic and Interventional Radiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Grischa Bratke
- grid.6190.e0000 0000 8580 3777Institute of Diagnostic and Interventional Radiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Sin Yuin Yeo
- grid.6190.e0000 0000 8580 3777Institute of Diagnostic and Interventional Radiology, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Roberto Blanco Sequeiros
- grid.410552.70000 0004 0628 215XDepartment of Radiology, Turku University Hospital, Turku, Finland
| | - Heikki Minn
- grid.1374.10000 0001 2097 1371Department of Oncology, University of Turku and Turku University Hospital, Turku, Finland
| | - Mira Huhtala
- grid.1374.10000 0001 2097 1371Department of Oncology, University of Turku and Turku University Hospital, Turku, Finland
| | - Alessandro Napoli
- grid.7841.aDepartment of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Francesca De Felice
- grid.7841.aDepartment of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Carlo Catalano
- grid.7841.aDepartment of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Alberto Bazzocchi
- grid.419038.70000 0001 2154 6641Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Chiara Gasperini
- grid.419038.70000 0001 2154 6641Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Laura Campanacci
- grid.419038.70000 0001 2154 66413Rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Julia Simões Corrêa Galendi
- grid.6190.e0000 0000 8580 3777Institute of Health Economics and Clinical Epidemiology, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Dirk Müller
- grid.6190.e0000 0000 8580 3777Institute of Health Economics and Clinical Epidemiology, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Manon N. G. J. A. Braat
- grid.7692.a0000000090126352Division of Imaging and Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Chrit Moonen
- grid.7692.a0000000090126352Division of Imaging and Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Helena M. Verkooijen
- grid.7692.a0000000090126352Division of Imaging and Oncology, University Medical Centre Utrecht, Utrecht, The Netherlands
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Spinnato P, Colangeli M, Crombé A, Scalas G, Palmas M, Frisoni T, Errani C, Mercatelli D, Saenz Mesen L, Campanacci L, Donati DM, Manfrini M. The role of conventional radiography to assess the outcome of oncologic skeletal reconstructions of lower limbs aided by vascularized fibular autograft. Surg Oncol 2022; 45:101886. [DOI: 10.1016/j.suronc.2022.101886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/06/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022]
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9
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Palmerini E, Pazzaglia L, Cevolani L, Pratelli L, Pierini M, Quattrini I, Carretta E, Manara MC, Pasello M, Frega G, Paioli A, Longhi A, Cesari M, Hakim R, Ibrahim T, Campanacci L, Staals EL, Donati DM, Benassi MS, Scotlandi K, Ferrari S. Bone Turnover Marker (BTM) Changes after Denosumab in Giant Cell Tumors of Bone (GCTB): A Phase II Trial Correlative Study. Cancers (Basel) 2022; 14:cancers14122863. [PMID: 35740530 PMCID: PMC9220940 DOI: 10.3390/cancers14122863] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 05/30/2022] [Accepted: 06/07/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Giant cell tumors of bone (GCTB) are osteolytic tumors. Denosumab, a RANK-L inhibitor, is approved for GCTB. Data on serum bone turnover marker (sBTM) changes are lacking. We present a phase II correlative study on sBTMs in GCTB patients treated with denosumab. Methods: All GCTB patients receiving denosumab within a multicentre, open-label, phase 2 study were enrolled. Serum levels of carboxyterminal-crosslinked-telopeptide of type I collagen (s-CTX), alkaline phosphatase (ALP), bone-alkaline phosphatase (bALP), parathyroid hormone (sPTH), and osteocalcin (OCN) were prospectively assessed (baseline, T0, 3 months, T1, 6 months, T2). The primary endpoint was assessment of sBTM changes after denosumab; the secondary endpoints were disease-free survival (DFS) and sBTM correlation. Results: In 54 cases, sBTMs decreased during denosumab treatment except for sPTH. With a median follow-up of 59 months, 3-year DFS was 65% (%CI 52−79), with a significantly worse outcome for patients with high (≥500 UI/mL) s-CTX at baseline, as compared to low s-CTX (<500 UI/mL) (3-year DFS for high CTX 45% (95%CI 23−67) vs. 75% (95%CI 59−91) for low s-CTX. Higher median ALP and s-CTX were found for patients with tumor size ≥ 5 cm (p = 0.0512; p = 0.0589). Conclusion: Denosumab induces ALP/OCN and s-CTX reduction. High baseline s-CTX identifies a group of patients at higher risk of progression of the disease.
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Affiliation(s)
- Emanuela Palmerini
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
- Correspondence:
| | - Laura Pazzaglia
- SSD Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy; (L.P.); (M.C.M.); (M.P.); (M.S.B.); (K.S.)
| | - Luca Cevolani
- Third Orthopaedic Clinic and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (L.C.); (E.L.S.); (D.M.D.)
| | - Loredana Pratelli
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy;
| | - Michela Pierini
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
| | - Irene Quattrini
- Scientific Direction IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy;
| | - Elisa Carretta
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
| | - Maria Cristina Manara
- SSD Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy; (L.P.); (M.C.M.); (M.P.); (M.S.B.); (K.S.)
| | - Michela Pasello
- SSD Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy; (L.P.); (M.C.M.); (M.P.); (M.S.B.); (K.S.)
| | - Giorgio Frega
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
| | - Anna Paioli
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
| | - Alessandra Longhi
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
| | - Marilena Cesari
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
| | - Rossella Hakim
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
| | - Toni Ibrahim
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
| | - Laura Campanacci
- Third Orthopaedic Clinic and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (L.C.); (E.L.S.); (D.M.D.)
| | - Eric Lodewijk Staals
- Third Orthopaedic Clinic and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (L.C.); (E.L.S.); (D.M.D.)
| | - Davide Maria Donati
- Third Orthopaedic Clinic and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (L.C.); (L.C.); (E.L.S.); (D.M.D.)
| | - Maria Serena Benassi
- SSD Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy; (L.P.); (M.C.M.); (M.P.); (M.S.B.); (K.S.)
| | - Katia Scotlandi
- SSD Laboratory of Experimental Oncology, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy; (L.P.); (M.C.M.); (M.P.); (M.S.B.); (K.S.)
| | - Stefano Ferrari
- Osteoncology, Bone and Soft Tissue Sarcoma and Innovative Therapy, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy; (M.P.); (E.C.); (G.F.); (A.P.); (A.L.); (M.C.); (R.H.); (T.I.); (S.F.)
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10
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Bazzocchi A, Campanacci L, Aparisi Gómez MP, Guglielmi G. Mario Campanacci, 1932-1999. Semin Musculoskelet Radiol 2022; 26:197-200. [PMID: 35609581 DOI: 10.1055/s-0042-1742706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This history page in the series "Leaders in Musculoskeletal Radiology" is dedicated to the memory and achievements of the Italian scientist Mario Campanacci, whose name is connected to the medical eponym Jaffe-Campanacci syndrome and to the field and progress of musculoskeletal oncology.
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Affiliation(s)
- Alberto Bazzocchi
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Laura Campanacci
- Orthopaedic Unit, Musculoskeletal Oncology Department, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Maria Pilar Aparisi Gómez
- Department of Radiology, Auckland City Hospital, Auckland, New Zealand.,Department of Radiology, IMSKE, Valencia, Spain
| | - Giuseppe Guglielmi
- Department of Clinical and Experimental Medicine, School of Medicine, Foggia University, Foggia, Italy
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Zucchini R, Staals EL, Fiore M, Campanacci L, Giannini C, Manfrini M, Donati DM. Intercalary reconstruction of the distal femur with or without physeal preservation: results and impact on limb growth. Eur J Orthop Surg Traumatol 2021; 32:1651-1659. [PMID: 34674057 DOI: 10.1007/s00590-021-03149-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 10/11/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Allograft reconstruction with or without vascularized fibula can be a valuable solution to treat childhood intercalary tumours of the distal femur. We aimed to assess the oncological status, complication rate and survival of distal femur intercalary reconstruction after trans-metaphyseal (TMR) and trans-epiphyseal resection (TER). We also evaluated the impact of distal temporary graft fixation on skeletal growth after TMR. METHODS We retrospectively reviewed 23 skeletally immature patients affected by distal femur osteosarcoma (18) and Ewing sarcoma (5). Mean patients age was 10.3 years. In 11 cases, TMR was performed with physis preservation and temporary distal graft fixation. In 9 patients, TER was performed with growth plate sacrifice. The last 3 cases were treated with TMR and sliding plate fixation. RESULTS Mean follow-up was 8.4 years. No deaths occurred, but 3 patients presented lung metastasis and 2 cases presented local recurrence in soft tissues. 10 implant-related complications occurred, all surgically treated. At skeletal maturity, mean femoral dysmetria was 2.3 cm after TMR and temporary epiphysiodesis, and 3.1 cm after TER. In TMR group, a strong trend towards physeal recovery was observed after epiphyseal screws removal (p = 0.061), but valgus deformity in distal femur was more frequent (p = 0.049). MSTS score was good or excellent in all patients, with no statistically significant difference between TMR and TER. CONCLUSIONS Intercalary graft reconstruction after TMR and TER allows good local disease control and excellent functional results with long-term follow-up. Temporary distal fixation might reduce the final limb discrepancy after TMR, but valgus deformity could develop. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Riccardo Zucchini
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Eric Lodewijk Staals
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Michele Fiore
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy.
| | - Laura Campanacci
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Claudio Giannini
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Marco Manfrini
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
| | - Davide Maria Donati
- 3rd Orthopaedic Clinic, IRCCS Rizzoli Orthopaedic Institute, Via G. C. Pupilli 1, 40136, Bologna, Italy
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12
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Campanacci L, Bianchi G, Cevolani L, Errani C, Ciani G, Facchini G, Spinnato P, Tognù A, Massari L, Cornelis FH, Mosconi M, Screpis D, Benazzo F, Rossi B, Bonicoli E, Fazioli F, Nicolosi M, Boffano M, Piana R, De Terlizzi F, Cadossi M, Donati DM. Operating procedures for electrochemotherapy in bone metastases: Results from a multicenter prospective study on 102 patients. Eur J Surg Oncol 2021; 47:2609-2617. [PMID: 34083080 DOI: 10.1016/j.ejso.2021.05.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/26/2021] [Accepted: 05/05/2021] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Bone metastases are frequent in patients with cancer. Electrochemotherapy (ECT) is a minimally invasive treatment. Preclinical and clinical studies supported the use of ECT in patients with metastatic bone disease (MBD). The purposes of this multicentre study are to confirm the safety and efficacy of ECT, and to identify appropriate operating procedures in different MBD conditions. MATERIALS AND METHODS 102 patients were treated in 11 Centres and recorded in the REINBONE registry (a shared database protected by security passwords): clinical and radiological information, ECT session, adverse events, response, quality of life indicators and duration of follow-up were registered. RESULTS 105 ECT sessions were performed (one ECT session in 99 patients, two ECT sessions in 3 patients). 24 patients (23.5%) received a programmed intramedullary nail after ECT, during the same surgical procedure. Mean follow-up was 5.9 ± 5.1 months (range 1.5-52). The response to treatment by RECIST criteria was 40.4% objective responses, 50.6% stable disease and 9% progressive disease. According to PERCIST criteria the response was: 31.4% OR; 51.7% SD, 16.9% PD with no significant differences between the 2 criteria. Diagnosis of breast cancer and ECOG values 0-1 were significantly associated to objective response. A significant decrease in pain intensity and significant better quality of life was observed after ECT session at follow-up. CONCLUSION The results are encouraging on pain and tumour local control. ECT proved to be an effective and safe treatment for MBD and it should be considered as an alternative treatment as well as in combination with radiation therapy.
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Affiliation(s)
- Laura Campanacci
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - Giuseppe Bianchi
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - Luca Cevolani
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - Costantino Errani
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - Giovanni Ciani
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - Giancarlo Facchini
- Department of Radiology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - Paolo Spinnato
- Department of Radiology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - Andrea Tognù
- Department of Anaestesiology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - Leo Massari
- Dipartimento di Neuroscienze e Riabilitazione, Università di Ferrara, U.O. di Clinica Ortopedica e Traumatologica, Azienda Ospedaliera-Universitaria S. Anna di Ferrara, Italy.
| | - Francois H Cornelis
- Sorbonne Université, Department of Interventional Radiology, Hôpital Tenon 4 rue de la Chine, 75020, Paris, France.
| | - Mario Mosconi
- Fondazione IRCCS Policlinico San Matteo Pavia, UOC Ortopedia e Traumatologia, Italy.
| | - Daniele Screpis
- U.O. Ortopedia e Traumatologia - Ospedale Sacrocuore Don Calabria, Via don A. Sempreboni 5, Negrar di Valpolicella, 37024, Vr, Italy.
| | - Francesco Benazzo
- Sezione Universitaria di Chirurgia Protesica Ad Indirizzo Robotico, Unità di Traumatologia dello Sport Fondazione Poliambulanza Istituto Ospedaliero, Brescia, Italy.
| | - Barbara Rossi
- UOC Oncologic Orthopaedics, IRCCS Regina Elena National Cancer Institute - Rome, Italy.
| | - Enrico Bonicoli
- U.O. Ortopedia e Traumatologia 1(a) Universitaria, Cisanello-Pisa, Italy.
| | - Flavio Fazioli
- Division of Oncological Orthopedics National Cancer Institute G. Pascale, Naples, Italy.
| | | | - Michele Boffano
- SC Chirurgia Oncologica Ortopedica, AOU Città della Salute e della Scienza di Torino, Presidio CTO - Via Zuretti 29, 10126, Torino, Italy.
| | - Raimondo Piana
- SC Chirurgia Oncologica Ortopedica, AOU Città della Salute e della Scienza di Torino, Presidio CTO - Via Zuretti 29, 10126, Torino, Italy.
| | | | - Matteo Cadossi
- IGEA Clinical Biophysics, Via Parmenide 10/A, 41012, Carpi, MO, Italy.
| | - Davide Maria Donati
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
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Cevolani L, Campanacci L, Sambri A, Lucarelli E, De Paolis M, Donati DM. Is percutaneous injection of bone marrow concentrate, demineralized bone matrix and PRF an alternative to curettage and bone grafting for treating aneurysmal bone cyst? J Tissue Eng Regen Med 2021; 15:269-278. [PMID: 33462983 DOI: 10.1002/term.3175] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 11/12/2020] [Accepted: 01/06/2021] [Indexed: 11/11/2022]
Abstract
To determine the efficacy and safety of a single injection with autologous bone marrow concentrate (BMC) combined with demineralized bone matrix (DBM) and platelet-rich fibrin (PRF) compared to curettage and bone grafting for treating aneurysmal bone cysts (ABC). Two hundred thirty-nine patients were treated with curettage and bone grafting (Curettage Group), and 21 with percutaneous injection of DBM associated with autologous BMC and PRF (DBM + BMC + PRF Group). All patients attended the outpatient clinic to assess ABC healing and clinical results at the first 3, 6, 9 and 18 months after surgery and then annually in the absence of symptoms. The mean follow-up was 42 months for the Curettage Group (range 6-180 months) and 28 months for the DBM + BMC + PRF Group (range, 6-85 months). Out of the 21 patients who had injection with BMC, DBM, and PRF, 17 (80%) require no additional treatment and they were considered healed. Of the 239 patients treated with curettage and bone grafting after core needle or open biopsy, 177 (74%) were considered healed after the first treatment. Injection in comparison with curettage presented the same risk for local recurrence. The overall rate of local recurrence for all patients was 25%. Univariate and multivariate analyses showed a significant difference in local recurrence rates in patients younger than 15 years, and for the cyst located in the long bones of the lower limbs than the cyst located in the long bones of the upper limbs.
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Affiliation(s)
- Luca Cevolani
- Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Laura Campanacci
- Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Andrea Sambri
- Orthopaedic and Traumatologic Clinic, IRCCS Azienda Ospedaliera S. Orsola-Malpighi, Bologna, Italy
| | - Enrico Lucarelli
- Unit of Orthopaedic Pathology and Osteoarticular Tissue Regeneration, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Massimiliano De Paolis
- Orthopaedic and Traumatologic Clinic, IRCCS Azienda Ospedaliera S. Orsola-Malpighi, Bologna, Italy
| | - Davide Maria Donati
- Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.,Unit of Orthopaedic Pathology and Osteoarticular Tissue Regeneration, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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14
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Guarnieri G, Ranieri F, Lipartiti T, Spangaro F, Giuntini D, Faccini L, Toigo G, Legnani F, Raimondi A, Campanacci L. Protein-calorie malnutrition in hemodialysis patients. Int J Artif Organs 2020. [DOI: 10.1177/039139888000300307] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- G. Guarnieri
- Institute of Medical Pathology University of Trieste, Trieste, Italy
| | - F. Ranieri
- Institute of Medical Pathology University of Trieste, Trieste, Italy
| | - T. Lipartiti
- Institute of Medical Pathology University of Trieste, Trieste, Italy
| | - F. Spangaro
- Institute of Medical Pathology University of Trieste, Trieste, Italy
| | - D. Giuntini
- Institute of Medical Pathology University of Trieste, Trieste, Italy
| | - L. Faccini
- Institute of Medical Pathology University of Trieste, Trieste, Italy
| | - G. Toigo
- Institute of Medical Pathology University of Trieste, Trieste, Italy
| | - F. Legnani
- Institute of Medical Pathology University of Trieste, Trieste, Italy
| | - A. Raimondi
- Institute of Medical Pathology University of Trieste, Trieste, Italy
| | - L Campanacci
- Institute of Medical Pathology University of Trieste, Trieste, Italy
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Sambri A, Medellin MR, Errani C, Campanacci L, Fujiwara T, Donati D, Parry M, Grimer R. Denosumab in giant cell tumour of bone in the pelvis and sacrum: Long-term therapy or bone resection? J Orthop Sci 2020; 25:513-519. [PMID: 31155442 DOI: 10.1016/j.jos.2019.05.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 04/08/2019] [Accepted: 05/06/2019] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Surgery of GCTB in sacrum and pelvis is challenging, with high rates of complications and local recurrence. Denosumab can consolidate the peripheral rim of the tumour, thus reducing the rate of morbidities of surgery. The aim of this paper is to evaluate the use of denosumab in pelvic/sacrum giant cell tumours of bone (GCTB). PATIENTS AND METHODS We retrospectively reviewed a cohort of 26 patients with aggressive GCTB in sacrum or pelvis treated with denosumab at two referral centres. Clinical response and local recurrence were recorded and the radiologic responses were evaluated with the MDA criteria. RESULTS 69% of the pelvic GCTB treated with denosumab presented partial or good radiologic responses (type 2A or 2B) after 49 weeks of treatment. Denosumab was administered as adjuvant therapy prior and after surgery in 11 patients (group A), and as the only treatment in 15 patients (group B). In group A, 62% of local recurrence was observed in patients treated with intralesional curettage. No recurrences were identified after en bloc resection. In group B, 9 patients were on continuous bimonthly long term denosumab administration with type 2A and 2B responses. Six patients stopped denosumab and 66% remained stable after 10 months of follow-up. CONCLUSIONS Long-term denosumab therapy can be considered with curative intent for pelvic and sacrum GCTB. If surgical intervention is required wide resection may be advisable to reduce the risk of recurrence.
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Campanacci L, Sambri A, Medellin MR, Cimatti P, Errani C, Donati DM. A new computerized tomography classification to evaluate response to Denosumab in giant cell tumors in the extremities. Acta Orthop Traumatol Turc 2019; 53:376-380. [PMID: 31253385 PMCID: PMC6819755 DOI: 10.1016/j.aott.2019.05.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 05/12/2019] [Accepted: 05/26/2019] [Indexed: 12/12/2022]
Abstract
Objectives The aim of this study was to describe the cohort of patients who have been treated with Denosumab as neoadjuvant therapy prior to surgery for aggressive giant cell tumor of bone in the extremities, to evaluate the radiological responses to Denosumab comparing Choi criteria and a newly described computerized tomography (CT) classification, and to evaluate the risk of local recurrence after intralesional curettage or radical excision. Methods We retrospectively evaluated 36 patients (20 females and 16 males; mean age at diagnosis 36 years (range, 18–64)) treated with neoadjuvant Denosumab therapy prior to surgery for aggressive giant cell tumor of bone in the extremities. The radiological responses to Denosumab treatment were analyzed on the preoperative images after the neoadjuvant course with the Choi criteria and with a newly proposed classification based on CT. All these images were independently reviewed by two of the researchers. Surgical intervention methods were noted and local recurrence rates were evaluated. The correlation between radiological response amount and local recurrence were analyzed for both Choi criteria and the new CT classification. Results Denosumab was administered for a mean of 21 weeks (range 7–133). Five patients also had a short postoperative course. According to Choi criteria there was a radiological response in 32 patients (89%), while the new CT classification identified responses in all the 36 patients (100%). The identification of changes after 7 weeks of treatment was higher using the CT classification compared to Choi criteria (p = 0.043 vs p = 0.462). The surgical interventions after Denosumab comprised curettage in 29 patients (74%) and resection in 7 (26%). Local recurrence was higher in patients managed with intralesional curettage than in those treated with en bloc resection (55.1% vs 0%, p < 0.001). At last follow up 19 patients (53%) required en bloc resections. Good responders to Denosumab (type 2C) had lower risk of local recurrence (p = 0.047) after either resection or curettage. Conclusion The new CT classification evaluated more accurately the response to Denosumab. Our experience suggests that the requirement for radical bone resection remains high despite the use of Denosumab. Level of evidence Level IV, Therapeutic Study.
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Gnoli M, Staals EL, Campanacci L, Bedeschi MF, Faletra F, Gallone S, Gaudio A, Mattina T, Gurrieri F, Percesepe A, Neri I, Virdi A, Tremosini M, Milanesi A, Brizola E, Pedrini E, Sangiorgi L. Melorheostosis and Osteopoikilosis Clinical and Molecular Description of an Italian Case Series. Calcif Tissue Int 2019; 105:215-221. [PMID: 31129707 DOI: 10.1007/s00223-019-00565-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 05/16/2019] [Indexed: 11/30/2022]
Abstract
Melorheostosis (MEL) is an uncommon, sclerosing disease, characterised by hyperostosis of long bones, resembling the flowing of candle wax. The disease is sporadic and the pathogenesis is still poorly understood. Occasionally, the same family can include individuals with MEL and Osteopoikilosis (OPK), a disease characterised by multiple round foci of increased bone density. LEMD3 gene mutations are related to OPK and Buschke-Ollendorff Syndrome, a genetic condition in which an association between MEL, OPK and skin lesions is observed. In rare cases, LEMD3 mutations and recently mosaic MAP2K1 gene mutations have been correlated to MEL suggesting that somatic mosaicism could be causative of the disease. In this study, we described the clinical, radiological and molecular findings of 19 individuals with MEL and 8 with OPK and compared the results to the medical literature. The molecular analyses of this case series corroborate the available data in the medical literature, indicating that LEMD3 germline mutations are not a major cause of isolated MEL and reporting five further cases of OPK caused by LEMD3 germline mutations.
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Affiliation(s)
- Maria Gnoli
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy.
| | - Eric Lodewijk Staals
- 3rd Clinic, Oncologic Orthopaedic Surgery, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Laura Campanacci
- 3rd Clinic, Oncologic Orthopaedic Surgery, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | | | - Flavio Faletra
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Salvatore Gallone
- Clinic Neurogenetic Neuroscience Department, University of Turin, Turin, Italy
| | - Agostino Gaudio
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Teresa Mattina
- Department BIOMETEC, University of Catania, Catania, Italy
| | - Fiorella Gurrieri
- Servizio di Genetica Medica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Istituto di Medicina Genomica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Percesepe
- Medical Genetics - Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Iria Neri
- Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Annalucia Virdi
- Dermatology, Department of Experimental, Diagnostic and Specialty Medicine, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Morena Tremosini
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy
| | - Annamaria Milanesi
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy
| | - Evelise Brizola
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy
| | - Elena Pedrini
- Department of Medical Genetics and Rare Orthopaedic Diseases, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136, Bologna, Italy
| | - Luca Sangiorgi
- Department of Medical Genetics and Rare Orthopaedic Diseases & CLIBI Laboratory, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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Errani C, Bazzocchi A, Spinnato P, Facchini G, Campanacci L, Rossi G, Mavrogenis AF. What’s new in management of bone metastases? Eur J Orthop Surg Traumatol 2019; 29:1367-1375. [DOI: 10.1007/s00590-019-02446-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 05/03/2019] [Indexed: 12/18/2022]
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Campana LG, Edhemovic I, Soden D, Perrone AM, Scarpa M, Campanacci L, Cemazar M, Valpione S, Miklavčič D, Mocellin S, Sieni E, Sersa G. Electrochemotherapy - Emerging applications technical advances, new indications, combined approaches, and multi-institutional collaboration. Eur J Surg Oncol 2018; 45:92-102. [PMID: 30528893 DOI: 10.1016/j.ejso.2018.11.023] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 11/30/2018] [Indexed: 12/18/2022] Open
Abstract
The treatment of tumors with electrochemotherapy (ECT) has surged over the past decade. Thanks to the transient cell membrane permeabilization induced by the short electric pulses used by ECT, cancer cells are exposed to otherwise poorly permeant chemotherapy agents, with consequent increased cytotoxicity. The codification of the procedure in 2006 led to a broad diffusion of the procedure, mainly in Europe, and since then, the progressive clinical experience, together with the emerging technologies, have extended the range of its application. Herein, we review the key advances in the ECT field since the European Standard Operating Procedures on ECT (ESOPE) 2006 guidelines and discuss the emerging clinical data on the new ECT indications. First, technical developments have improved ECT equipment, with custom electrode probes and dedicated tools supporting individual treatment planning in anatomically challenging tumors. Second, the feasibility and short-term efficacy of ECT has been established in deep-seated tumors, including bone metastases, liver malignancies, and pancreatic and prostate cancers (long-needle variable electrode geometry ECT), and gastrointestinal tumors (endoscopic ECT). Moreover, pioneering studies indicate lung and brain tumors as suitable future targets. A further advance relates to new combination strategies with immunotherapy, gene electro transfer (GET), calcium EP, and radiotherapy. Finally and fourth, cross-institutional collaborative groups have been established to refine procedural guidelines, promote clinical research, and explore new indications.
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Affiliation(s)
- Luca G Campana
- Department of Surgery Oncology and Gastroenterology (DISCOG), University of Padua, Italy; Surgical Oncology, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy.
| | - Ibrahim Edhemovic
- Department of Surgical Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | | | - Anna M Perrone
- Oncologic Gynecology Unit, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - Marco Scarpa
- Surgical Oncology, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Laura Campanacci
- 3rd Orthopaedic and Traumatologic Clinic Prevalently Oncologic, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Maja Cemazar
- Department of Experimental Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - Sara Valpione
- Christie NHS Foundation Trust, CRUK Manchester Institute, The University of Manchester, Manchester, M20 4GJ, UK
| | - Damijan Miklavčič
- University of Ljubljana, Faculty of Electrical Engineering, Ljubljana, Slovenia
| | - Simone Mocellin
- Department of Surgery Oncology and Gastroenterology (DISCOG), University of Padua, Italy; Surgical Oncology, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Elisabetta Sieni
- Department of Industrial Engineering, University of Padua, Italy
| | - Gregor Sersa
- Department of Experimental Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
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Abstract
Introduction Bone metastatic disease is a major cause of pain and decreased quality of life in patients with cancer. In addition to systemic therapy and pain control with narcotic analgesics, standard local treatments include palliation with radiation therapy and surgery. However, 20–30 % of patients do not respond to conventional treatments, increasing the interest in alternative therapies. We present the results of a new minimally invasive technique in the treatment of bone metastases. Methods Twenty-nine patients affected by painful bone metastases were treated with electrochemotherapy (ECT) from July 2009 to July 2011; the mean age was 60 years (range 37–87); 21 patients received a previous ineffective local treatment; the appendicular skeleton was affected in 15 patients while in 14 patients other sites were involved. ECT was performed using the Cliniporator Vitae under fluoroscopy or CT guidance depending on the site of the lesion. Clinical response was assessed using VAS scale and objective tumour response was evaluated according to the MD Anderson criteria for bone metastases. Results All patients well tolerated the procedure and no intraoperative or postoperative complications were observed. At a mean follow-up of 7 months, 24 patients were available for evaluation. 84 % of the patients (20 out of 24) referred improvement of pain ≥50 % with reduction of narcotics consumption. Radiographic evaluation after 3 months in 20 evaluable patients, showed “partial response” in 1 patient, “stable disease” in 17 and “progression” in two cases. Discussion Results reported in this study demonstrated ECT to be safe and feasible in the treatment of painful bone metastases even when other previous treatments were ineffective. Pain and disease progression control was achieved in the majority of the patients with consequent improvement of quality of life. Conclusion ECT should be considered a new feasible tool in the treatment of bone metastases in place or in combination with standard treatments; further developments are required to extend the use of this technique to spine metastases.
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Affiliation(s)
- Giuseppe Bianchi
- Clinica Ortoepdica III, Istituto Ortopedico Rizzoli, Bologna, Italy.
| | - Laura Campanacci
- Clinica Ortoepdica III, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Mattia Ronchetti
- Oncology Clinical, Research & Development, IGEA S.p.A., via Parmenide 10/a, 41012, Carpi, Modena, Italy
| | - Davide Donati
- Clinica Ortoepdica III, Istituto Ortopedico Rizzoli, Bologna, Italy
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Manfrini M, Bindiganavile S, Say F, Colangeli M, Campanacci L, Depaolis M, Ceruso M, Donati D. Is There Benefit to Free Over Pedicled Vascularized Grafts in Augmenting Tibial Intercalary Allograft Constructs? Clin Orthop Relat Res 2017; 475:1322-1337. [PMID: 27995558 PMCID: PMC5384922 DOI: 10.1007/s11999-016-5196-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 11/29/2016] [Indexed: 01/31/2023]
Abstract
BACKGROUND Intercalary reconstruction of tibial sarcomas with vascularized fibula autografts and massive bone allografts is reliable with predictable long-term results. However, inadequate data exist comparing free and pedicled vascularized fibula autografts in combination with a massive bone allograft in patients undergoing intercalary tibia reconstructions. QUESTIONS/PURPOSES Among patients undergoing large-segment intercalary allografting, we sought to compare supplemental free vascularized fibular autografts with supplemental pedicled vascularized fibular autografts, in terms of (1) oncologic results, (2) complications associated with surgery, (3) Musculoskeletal Tumor Society (MSTS) scores, and (4) surgical time. METHODS Between 1994 and 2013, we treated 320 patients, younger than 40 years, with tibial sarcomas. Thirty-five patients (11%) underwent amputations. One hundred ninety-five patients (61%) were treated with intraarticular resection of the tibia, which constituted 104 tumor endoprostheses, 63 proximal tibia allograft prosthetic composites, 21 osteoarticular allografts, and seven arthrodeses with allografts. Ninety patients (28%) underwent joint-sparing intercalary reconstruction. Forty-one (13%) of these 90 patients were treated with allografts alone, two (1%) with vascularized fibula grafts, and 47 (15%) with intercalary allografts supplemented by autografts (free fibular autografts, 22 patients, 7%; pedicled fibular autografts, 25 patients, 8%). During the study period, we used free vascularized fibular autografts in association with massive bone allograft for a resection longer than 12 cm with a very small periarticular residual segment. The choice for using a pedicled fibula harvested in the ipsilateral leg initially was for patients having only diaphyseal resections and the indication was later extended to intraepiphyseal osteotomies with a small periarticular residual segment. The goals of this study are to present the long-term results in this group of patients and compare their results based on the type of vascularized fibula harvest. There were 33 male and 14 female patients with mean age of 14 ± 6 years. The median followup was 84 months (range, 7-231 months). No patients were lost to followup before 1 year. Four patients died and were not available for followup after 18 months. The mean tibia resection length was 15 ± 4 cm and mean length of the harvested vascularized fibula was 18 ± 4 cm. RESULTS Overall 5- and 10-year oncologic survival rates in this study were 87% ± 5% and 83% ± 6% respectively. With the numbers available, we observed no difference in survivorship free from death from disease between the study groups (85% ± 8% [95% CI, 174-232 months] of the free vascularized group versus 82% ± 8% [95% CI, 148-206 months] of the pedicled fibula graft group; p = 0.741). At last followup, 40 patients had no evidence of disease and seven had died of disease. Local recurrence was observed in two patients in the supplemental free vascularized fibula group and three patients in the supplemental pedicled vascularized fibula group, whereas metastases was observed in eight patients. With the numbers available, we observed no difference in the proportion of patients experiencing surgical complications between those treated with free vascularized fibula grafts and those treated with pedicled grafts (eight of 22 [36%] versus nine of 25 [36%] respectively; p = 0.605). With the numbers available, we observed no difference in mean MSTS scores between patients treated with free vascularized fibula grafts and those treated with pedicled grafts (24 ± 9 versus 25 ± 8; mean difference, 0.48; 95% CI, 0.54-4.6; p = 0.858). Mean surgical time was longer in the free vascularized fibula and massive bone allograft group at 9.4 ± 1.7 hours compared with that of the pedicled vascularized fibula and massive bone allograft group at 5.7 ± 1.3 hours (mean difference, 3.73 hours; 95% CI, 2.8-4.6 hours; p ≤ 0.001). CONCLUSIONS Intercalary reconstruction of tibia sarcomas with massive bone allografts supplemented with vascularized fibula grafts provide predictable results. Complications occur as expected in a biologic reconstruction, but are salvageable, preserving the original construct. The pedicled fibula can be an alternative to a free contralateral fibula for intraepiphyseal resections. Comparative technical ease, shorter surgical time, avoidance of additional microvascular anastomosis, and avoidance of surgery on the contralateral leg are notable advantages of pedicled vascularized fibula over free fibula grafts to supplement allografts when indicated in intercalary tibia resections. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Marco Manfrini
- Department of Orthopedic Oncology, Unit III, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Srimanth Bindiganavile
- Department of Musculoskeletal Oncology, Manipal Hospital, #98, HAL Airport Road, Bengaluru, 560017 India
| | - Ferhat Say
- Department of Orthopaedics and Traumatology, Faculty of Medicine, Ondokuz Mayıs University, 55139 Samsun, Turkey
| | - Marco Colangeli
- Department of Orthopedic Oncology, Unit III, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Laura Campanacci
- Department of Orthopedic Oncology, Unit III, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Massimiliano Depaolis
- Department of Orthopedic Oncology, Unit III, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
| | - Massimo Ceruso
- Department of Hand Surgery, Azienda Ospedaliare-Universitaria Careggi, 50139 Florence, Italy
| | - Davide Donati
- Department of Orthopedic Oncology, Unit III, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy
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Manfrini M, Donati D, Colangeli M, Campanacci L. Resurfaced Allograft-Prosthetic Composite for Proximal Tibial Reconstruction in Children. JBJS Essent Surg Tech 2016; 6:e4. [PMID: 30237914 DOI: 10.2106/jbjs.st.15.00010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Introduction Reconstruction of the proximal part of the tibia in children with use of an unconstrained tibial component cemented in an allograft-prosthetic composite after proximal tibial resection spares the distal femoral physis and articular cartilage, maintains the bone stock of the tibia, and allows the allograft to be adapted to the small tibial dimension in very young patients. Step 1 Make the Incision Make a longitudinal incision medially or laterally, depending on the side of the biopsy (usually medial), encompassing and encircling the biopsy site. Step 2 Perform the Arthrotomy A parapatellar arthrotomy is performed, and the cruciate ligaments are cut close to the femoral attachment. Step 3 Isolate the Vascular Bundle Retract the medial gastrocnemius muscle and then isolate and protect the popliteal and posterior tibial vessels. Step 4 Perform an Osteotomy of the Tibia Perform an osteotomy of the tibiofibular joint and the tibial shaft at the appropriate level as determined on the basis of the preoperative imaging, and then complete the resection. Step 5 Prepare the Allograft on a Separate Table Cut and prepare the allograft according to the specimen dimensions. Step 6 Prepare the Composite Device Cement the tibial component of an unconstrained total knee prosthesis in the allograft and place the trial device. Step 7 Fix the Composite Device and Suture the Capsule and Ligaments Place the trial composite device and then fix the composite device to the host tibia and suture the capsule and ligaments. Step 8 Postoperative Care Immobilize the knee with an above-the-knee plaster cast, which is worn for six weeks, and then have the patient perform progressive functional rehabilitation. Results The rate of postoperative infection after proximal tibial reconstruction with a resurfaced allograft composite in children has been found to be no higher than that with other reconstructive techniques for the proximal part of the tibia; our series had a 5% rate of deep infection.IndicationsContraindicationsPitfalls & Challenges.
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Affiliation(s)
- Marco Manfrini
- Department of Muscolo-Skeletal Oncology, Rizzoli Orthopedic Institute, Bologna, Italy
| | - Davide Donati
- Department of Muscolo-Skeletal Oncology, Rizzoli Orthopedic Institute, Bologna, Italy
| | - Marco Colangeli
- Department of Muscolo-Skeletal Oncology, Rizzoli Orthopedic Institute, Bologna, Italy
| | - Laura Campanacci
- Department of Muscolo-Skeletal Oncology, Rizzoli Orthopedic Institute, Bologna, Italy
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Campanacci L, Faccini L, Englaro E, Rustia R, Guarnieri GF, Barat R, Carraro M, De Zotti R, Micheli W. Exercise-induced proteinuria. Contrib Nephrol 2015; 26:31-41. [PMID: 7285588 DOI: 10.1159/000396102] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Toigo G, Oldrizzi L, Situlin R, Tamaro G, Faccini L, Russo M, Campanacci L, Rugiu C, Maschio G, Guarnieri GF. Nutritional and metabolic effects of ten years of protein-restricted diet in patients with early renal failure. Contrib Nephrol 2015; 75:194-202. [PMID: 2483364 DOI: 10.1159/000417746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- G Toigo
- University of Trieste, Institute of Medical Pathology, Italy
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Campanacci L, Alì N, Casanova JMPS, Kreshak J, Manfrini M. Resurfaced allograft-prosthetic composite for proximal tibial reconstruction in children: intermediate-term results of an original technique. J Bone Joint Surg Am 2015; 97:241-50. [PMID: 25653325 DOI: 10.2106/jbjs.n.00447] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Reconstruction of the proximal part of the tibia in children with megaprostheses or standard composite devices removes the distal femoral physis, and osteoarticular allografts have a high incidence of mechanical failure. We evaluated the results of an alternative original technique for proximal tibial reconstruction after tumor resection. METHODS Nineteen children, ranging in age from six to sixteen years, who underwent surgical resection and reconstruction with a resurfaced allograft-prosthetic composite were retrospectively reviewed at a mean follow-up time of seventy-eight months. Eighteen children had high-grade sarcoma (fourteen had osteosarcoma and four had Ewing sarcoma), and one child had an aggressive giant cell tumor of the proximal part of the tibia. Surgical resection and its complications, disease-free survival of the patients, implant survival, and functional results according to the Musculoskeletal Tumor Society scoring system were analyzed at the time of the latest follow-up. RESULTS In all patients, wide surgical margins were obtained and no local recurrence was observed. At the time of the latest follow-up, nine of the eighteen patients with a high-grade malignant tumor were continually disease-free, another six had had metastases but had no evidence of disease, and three had died of the disease. The patient with a giant cell tumor was continually disease-free after 168 months. The mean implant survival was sixty-eight months (range, six to 188 months). The major complications were one deep infection; two nonunions, which healed after surgical revision; and six allograft fractures. Limb-length discrepancy was the most frequent complication but, following contralateral epiphysiodesis, resulted in a mean discrepancy of 1.9 cm at the time of the latest follow-up. At the time of the latest follow-up, eight patients had a Musculoskeletal Tumor Society score deemed as excellent or good. CONCLUSIONS In children and young teenagers with bone tumors of the proximal part of the tibia requiring an intra-articular resection, knee reconstruction with a resurfaced allograft-prosthetic composite may represent a valid alternative to conventional megaprostheses or to osteoarticular allograft.
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Affiliation(s)
- Laura Campanacci
- Department of Musculoskeletal Oncology, Rizzoli Orthopaedic Institute, 3° Clinica Universitaria, Via Pupilli 1, 40136, Bologna, Italy. E-mail address for L. Campanacci: . E-mail address for N. Alì: . E-mail address for M. Manfrini:
| | - Nikolin Alì
- Department of Musculoskeletal Oncology, Rizzoli Orthopaedic Institute, 3° Clinica Universitaria, Via Pupilli 1, 40136, Bologna, Italy. E-mail address for L. Campanacci: . E-mail address for N. Alì: . E-mail address for M. Manfrini:
| | - José Manuel Pinto Silva Casanova
- Clínica Universitária de Ortopedia, Unidade de Tumores do Aparelho Locomotor, Centro Hospitalar e Universitário de Coimbra, Praceta Mota Pinto, 3000 Coimbra, Portugal. E-mail address:
| | - Jennifer Kreshak
- Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115. E-mail address:
| | - Marco Manfrini
- Department of Musculoskeletal Oncology, Rizzoli Orthopaedic Institute, 3° Clinica Universitaria, Via Pupilli 1, 40136, Bologna, Italy. E-mail address for L. Campanacci: . E-mail address for N. Alì: . E-mail address for M. Manfrini:
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Campana LG, Bianchi G, Mocellin S, Valpione S, Campanacci L, Brunello A, Donati D, Sieni E, Rossi CR. Electrochemotherapy treatment of locally advanced and metastatic soft tissue sarcomas: results of a non-comparative phase II study. World J Surg 2014; 38:813-22. [PMID: 24170155 DOI: 10.1007/s00268-013-2321-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
AIMS Our aim was to evaluate the activity, toxicity, and feasibility of electrochemotherapy (ECT) in patients with soft-tissue sarcomas (STS). METHODS A two-stage phase II trial was conducted between October 2006 and March 2012. Patients (N = 34) with locally advanced or metastatic STS, unsuitable for standard oncological treatments and with maximum 3-cm deep tumors, received an intravenous bolus of bleomycin (15,000 IU/m(2)), followed by tumor electroporation according to the European Standard Operating Procedures of ECT. Outcome measures included local response according to response evaluation criteria in solid tumors (RECIST), toxicity and tumor control. Feasibility measures included the accuracy of electrode placement and the intensity of electric current flowing in tumor tissue. RESULTS Median tumor size was 4.0 cm (range 2-12). Objective response, assessed on 71 target lesions, was 92.2 % (complete 32.3, 95 % CI 28-64). A total of 15 patients received up to four cycles due to incomplete response, but re-treatment did not significantly improve outcome (p = 0.205). After a median follow-up of 19.3 months, 2-year local control rate was 72.5 %. Median time to local failure (N = 11 patients) was 5.1 months. Tumor response (p = 0.041) and control (p = 0.047) correlated with histological grading. Relevant toxicity consisted of G3 skin ulceration and soft tissue necrosis (35 and 23 % of patients, respectively), although this was manageable on an outpatient basis. The accuracy of electrode placement was 47.1 %, and the adequacy of electroporative current 85.3 %. CONCLUSIONS ECT may represent an active and safe treatment to achieve local control in advanced STS patients with symptomatic disease. Future research challenges include the improvement of electrode placement and voltage delivery together with the containment of soft tissue toxicity.
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Affiliation(s)
- Luca G Campana
- Sarcoma and Melanoma Unit, Veneto Institute of Oncology (IOV-IRCCS), Via Gattamelata-64, 35128, Padua, Italy,
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Mordenti M, Ferrari E, Pedrini E, Fabbri N, Campanacci L, Muselli M, Sangiorgi L. Validation of a new multiple osteochondromas classification through Switching Neural Networks. Am J Med Genet A 2013; 161A:556-60. [PMID: 23401177 DOI: 10.1002/ajmg.a.35819] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2011] [Accepted: 11/21/2012] [Indexed: 11/07/2022]
Abstract
Multiple osteochondromas (MO), previously known as hereditary multiple exostoses (HME), is an autosomal dominant disease characterized by the formation of several benign cartilage-capped bone growth defined osteochondromas or exostoses. Various clinical classifications have been proposed but a consensus has not been reached. The aim of this study was to validate (using a machine learning approach) an "easy to use" tool to characterize MO patients in three classes according to the number of bone segments affected, the presence of skeletal deformities and/or functional limitations. The proposed classification has been validated (with a highly satisfactory mean accuracy) by analyzing 150 different variables on 289 MO patients through a Switching Neural Network approach (a novel classification technique capable of deriving models described by intelligible rules in if-then form). This approach allowed us to identify ankle valgism, Madelung deformity and limitation of the hip extra-rotation as "tags" of the three clinical classes. In conclusion, the proposed classification provides an efficient system to characterize this rare disease and is able to define homogeneous cohorts of patients to investigate MO pathogenesis.
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Affiliation(s)
- Marina Mordenti
- Medical Genetic Department, Rizzoli Orthopaedic Institute (IOR), Bologna, Italy
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Pedrini E, Jennes I, Tremosini M, Milanesi A, Mordenti M, Parra A, Sgariglia F, Zuntini M, Campanacci L, Fabbri N, Pignotti E, Wuyts W, Sangiorgi L. Genotype-phenotype correlation study in 529 patients with multiple hereditary exostoses: identification of "protective" and "risk" factors. J Bone Joint Surg Am 2011; 93:2294-302. [PMID: 22258776 DOI: 10.2106/jbjs.j.00949] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Multiple hereditary exostoses is an autosomal dominant skeletal disorder characterized by wide variation in clinical phenotype. The aim of this study was to evaluate whether the severity of the disease is linked with a specific genetic background. METHODS Five hundred and twenty-nine patients with multiple hereditary exostoses from two different European referral centers participated in the study. According to a new clinical classification based on the presence or absence of deformities and functional limitations, the phenotype of the patients was assessed as mild (the absence of both aspects), intermediate, or severe (the concurrent presence of both aspects). An identical molecular screening protocol with denaturing high-performance liquid chromatography and multiplex ligation-dependent probe amplification was performed in both institutions. RESULTS In our cohort of patients, variables such as female sex (odds ratio = 1.840; 95% confidence interval, 1.223 to 2.766), fewer than five skeletal sites with exostoses (odds ratio = 7.588; 95% confidence interval, 3.479 to 16.553), EXT2 mutations (odds ratio = 2.652; 95% confidence interval, 1.665 to 4.223), and absence of EXT1/2 mutations (odds ratio = 1.975; 95% confidence interval, 1.051 to 3.713) described patients with a mild phenotype; in contrast, a severe phenotype was associated with male sex (odds ratio = 2.431; 95% confidence interval, 1.544 to 3.826), EXT1 mutations (odds ratio = 6.817; 95% confidence interval, 1.003 to 46.348), and more than twenty affected skeletal sites (odds ratio = 2.413; 95% confidence interval, 1.144 to 5.091). Malignant transformation was observed in 5% of patients, and no evidence of association between chondrosarcoma onset and EXT mutation, sex, severity of disease, or number of lesions was detected. CONCLUSIONS The identified "protective" and "risk" factors, as well as the proposed classification system, represent helpful tools for clinical management and follow-up of patients with multiple hereditary exostoses; moreover, homogeneous cohorts of patients, useful for studies on the pathogenesis of multiple hereditary exostoses, have been identified.
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Affiliation(s)
- Elena Pedrini
- Department of Medical Genetics and Skeletal Rare Diseases, Rizzoli Orthopaedic Institute, Bologna, Italy
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Balke M, Campanacci L, Gebert C, Picci P, Gibbons M, Taylor R, Hogendoorn P, Kroep J, Wass J, Athanasou N. Bisphosphonate treatment of aggressive primary, recurrent and metastatic Giant Cell Tumour of Bone. BMC Cancer 2010; 10:462. [PMID: 20799989 PMCID: PMC2940802 DOI: 10.1186/1471-2407-10-462] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2010] [Accepted: 08/29/2010] [Indexed: 12/22/2022] Open
Abstract
Background Giant cell tumour of bone (GCTB) is an expansile osteolytic tumour which contains numerous osteoclast-like giant cells. GCTB frequently recurs and can produce metastatic lesions in the lungs. Bisphosphonates are anti-resorptive drugs which act mainly on osteoclasts. Method In this study, we have examined clinical and radiological outcomes of treatment with aminobisphosphonates on 25 cases of aggressive primary, recurrent and metastatic GCTB derived from four European centres. We also analysed in vitro the inhibitory effect of zoledronic acid on osteoclasts isolated from GCTBs. Results Treatment protocols differed with several different aminobisphosphonates being employed, but stabilisation of disease was achieved in most of these cases which were refractory to conventional treatment. Most inoperable sacral/pelvic tumours did not increase in size and no further recurrence was seen in GCTBs that had repeatedly recurred in bone and soft tissues. Lung metastases did not increase in size or number following treatment. Zoledronic acid markedly inhibited lacunar resorption by GCTB-derived osteoclasts in vitro. Conclusion Our findings suggest that bisphosphonates may be useful in controlling disease progression in GCTB and that these agents directly inhibit GCTB - derived osteoclast resorption. These studies highlight the need for the establishment of standardised protocols to assess the efficacy of bisphosphonate treatment of GCTB.
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Affiliation(s)
- Maurice Balke
- Department of Orthopaedic Surgery, University of Munster, Munster, Germany
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Bacci G, Ferrari S, Ruggieri P, Biagini R, Fabbri N, Campanacci L, Bacchini P, Longhi A, Forni C, Bertoni F. Telangiectatic osteosarcoma of the extremity: Neoadjuvant chemotherapy in 24 cases. ACTA ACUST UNITED AC 2009; 72:167-72. [PMID: 11372948 DOI: 10.1080/000164701317323426] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Between April 1990 and December 1994, we treated 24 patients with telangiectatic osteosarcoma (TO) of the extremities with neoadjuvant chemotherapy using 2 protocols. Surgery consisted of limb salvage in 21 patients and amputation or rotation plasty in 3. The histologic response to chemotherapy was good (90% or more tumor necrosis) in 23 patients, of whom 12 had total necrosis. With a mean follow-up of 74 (60-96) months, 20 patients remained continuously free of disease and 4 relapsed with lung metastases. There were no local recurrences. Comparing these results to the ones achieved in 269 contemporary patients with conventional osteosarcoma of the extremities using the same protocols for chemotherapy, we found a significantly better histologic response to chemotherapy (96% vs 68% of good histologic response; p = 0.004) and disease-free survival (83% vs 55%; p = 0.01) in the TO group. We conclude that TO, once considered a lethal tumor, seems to be even more sensitive to chemotherapy than conventional osteosarcoma, and that most of these patients may be cured without amputation.
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Affiliation(s)
- G Bacci
- Department of Chemotherapy, Istituto Ortopedico Rizzoli, Bologna, Italy.
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Jutte PC, Rosso R, de Paolis M, Errani C, Pasini E, Campanacci L, Bacci G, Bertoni F, Mercuri M. Osteosarcoma associated with hyperparathyroidism. Skeletal Radiol 2004; 33:473-6. [PMID: 15160256 DOI: 10.1007/s00256-004-0771-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2003] [Revised: 02/17/2004] [Accepted: 02/18/2004] [Indexed: 02/02/2023]
Abstract
The fourth case in the literature is presented of a patient with the rare association of hyperparathyroidism and osteosarcoma. A 56-year-old woman presented with hyperparathyroidism and a lesion in the tibia. Initial diagnosis was brown tumor. Histology, however, revealed osteosarcoma, and the patient was treated accordingly. The experimental induction of osteosarcoma by parathormone in rodent studies makes this finding alarming, considering the increasing use of parathormone in the treatment of osteoporosis. The mechanism by which osteosarcoma is induced in humans cannot be explained based on current knowledge of mechanisms of action of parathyroid hormone.
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Affiliation(s)
- Paul C Jutte
- Istituti Orthopedici Rizzoli, Via Pupilli 1, 40136, Bologna, Italy
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Abstract
PURPOSE To discuss the management of different histological types of chondrosarcoma (CS) in the chest wall based on our clinical experience. METHODS The subjects of this study were 16 patients with CS of the chest wall surgically treated by resection at our institute between September 1981 and August 2000. There were 11 men and 5 women ranging in age from 23 to 74 years. The median follow-up period was 54 months. The tumor was located only in the ribs in ten patients, in the sternum and ribs in three, only in the sternum in two, and in the ribs and spine in one. The surgical margins were wide in 12 patients and marginal in four. Reconstruction using Marlex mesh combined with moldable metal plates was carried out to prevent flail chest in nine patients, resection alone was performed in five patients, and a muscular flap was used in two patients. RESULTS The survival rate was 86% after a median follow-up period of 54 months. One operative death (6.2%) occurred, and another required temporary tracheostomy. There were no infections in this series. Oncological outcome was clinically related to surgical margins and recurrence. The postoperative respiratory function test result was 10% less than the preoperative one. CONCLUSION This series demonstrated that wide resection is the treatment of choice for chest wall CS and that Marlex mesh combined with metallic mouldable plates is a reliable technique for reconstruction.
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Affiliation(s)
- Antonio Briccoli
- Oncology Department, Rizzoli Orthopaedic Institute, Bologna, Italy
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Abstract
NO may be responsible for the glomerular hyperfiltration observed in diabetic kidney by inducing vasodilation of the afferent arteriole. The aim of this study was to evaluate which isoform of nitric oxide synthase (NOS) is responsible for increased renal production of NO in diabetic kidney. Thirty male WKY rats were divided into 6 groups. Five rats were sacrificed immediately, five after 20 days. In the other rats, diabetes was induced by streptozotocin. The four diabetic groups were sacrificed respectively after 5, 10, 15 and 20 days. Urine excretion of NO metabolites was assayed; immunochemistry showed the presence of inducible (iNOS) and endothelial constitutive (ecNOS) synthases in the kidney. Urinary excretion of NO metabolites increased significantly in diabetic rats five days after the induction of diabetes and at the end of the study whereas it was unchanged in the control group. Renal ecNOS remained unchanged throughout the study in all rats whereas iNOS increased significantly in diabetic rats from the fifth day until the end of the study. The results demonstrate that iNOS is activated in the kidney of rats, soon after the induction of diabetes, thus suggesting its involvement in the increased production of NO observed immediately after the onset of diabetes.
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Affiliation(s)
- A Cosenzi
- Department of Clinical Medicine and Neurology, Cattinara Hospital, University of Trieste, Italy
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Briccoli A, Campanacci L, Biagini R, Rocca M, Malaguti C, Mercuri M. Chondrosarcoma of the ribs and sternum. Considerations on 20 cases treated. Chir Organi Mov 2002; 87:17-23. [PMID: 12198946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
Over the last 20 years at the Rizzoli Orthopaedic Institute in Bologna 20 cases of chondrosarcoma (CS) of the thoracic wall (14 males, 6 females, mean age 49 years) have been submitted to surgery. Localization was costal in 11 cases, costosternal in 3, sternal in 3, costovertebral in 3. The most frequent histological variety was central with 15 observations. All of the cases were treated surgically. Exeresis was wide in 14 cases, marginal in 6. Reconstruction of the thoracic wall took place either by direct suturing or (14 cases) using prosthetic materials (Marlex mesh, 1 or 2 shapeable metal plates). Of the 20 cases treated, 16 patients are still alive (80%) with a mean survival rate of 33.5 months and a mean reduction in the postoperative ventilative index of function of less than 10%. The results obtained lead us to believe that surgical treatment involving wide exeresis is adequate, and the reconstruction method using Marlex mesh and metal plates is reliable.
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Affiliation(s)
- A Briccoli
- Istituto Ortopedico Rizzoli, Università di Bologna, Italy
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Donati D, Zavatta M, Gozzi E, Giacomini S, Campanacci L, Mercuri M. Modular prosthetic replacement of the proximal femur after resection of a bone tumour. ACTA ACUST UNITED AC 2001. [DOI: 10.1302/0301-620x.83b8.0831156] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We describe 25 patients who were treated for a tumour of the proximal femur by resection and replacement with an uncemented, bipolar, modular prosthesis. When followed up after more than ten years four prostheses (16%) had required revision. Two joints showed wear and another necrosis of the acetabulum. One patient with loosening of the stem had been treated by radiotherapy to the femur. Articular cartilage seemed to be a reliable barrier to acetabular wear. Very few signs of the formation of particulate debris were observed. The most obvious feature in the bone-stem relationship was stress shielding, seen as osteoporosis of the proximal part of the femur around the stem in 68%. Functional activity was satisfactory in 68% of the patients. A better system of reattachment of the soft tissues is needed to avoid pain and a persistent limp.
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Affiliation(s)
- D. Donati
- Orthopaedic Oncology Surgery, V Division, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40126 Bologna, Italy
| | - M. Zavatta
- Orthopaedic Oncology Surgery, V Division, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40126 Bologna, Italy
| | - E. Gozzi
- Orthopaedic Oncology Surgery, V Division, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40126 Bologna, Italy
| | - S. Giacomini
- Orthopaedic Oncology Surgery, V Division, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40126 Bologna, Italy
| | - L. Campanacci
- Orthopaedic Oncology Surgery, V Division, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40126 Bologna, Italy
| | - M. Mercuri
- Orthopaedic Oncology Surgery, V Division, Istituto Ortopedico Rizzoli, Via Pupilli 1, 40126 Bologna, Italy
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Donati D, Zavatta M, Gozzi E, Giacomini S, Campanacci L, Mercuri M. Modular prosthetic replacement of the proximal femur after resection of a bone tumour a long-term follow-up. J Bone Joint Surg Br 2001; 83:1156-60. [PMID: 11764431 DOI: 10.1302/0301-620x.83b8.12165] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We describe 25 patients who were treated for a tumour of the proximal femur by resection and replacement with an uncemented, bipolar, modular prosthesis. When followed up after more than ten years four prostheses (16%) had required revision. Two joints showed wear and another necrosis of the acetabulum. One patient with loosening of the stem had been treated by radiotherapy to the femur. Articular cartilage seemed to be a reliable barrier to acetabular wear. Very few signs of the formation of particulate debris were observed. The most obvious feature in the bone-stem relationship was stress shielding, seen as osteoporosis of the proximal part of the femur around the stem in 68%. Functional activity was satisfactory in 68% of the patients. A better system of reattachment of the soft tissues is needed to avoid pain and a persistent limp.
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Affiliation(s)
- D Donati
- V Division, Rizzoli Orthopaedic Institute, Bologna, Italy
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37
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Bacci G, Ferrari S, Bertoni F, Picci P, Bacchini P, Longhi A, Donati D, Forni C, Campanacci L, Campanacci M. Histologic response of high-grade nonmetastatic osteosarcoma of the extremity to chemotherapy,. Clin Orthop Relat Res 2001:186-96. [PMID: 11347833 DOI: 10.1097/00003086-200105000-00024] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
In 510 patients with osteosarcoma of the extremity treated at the authors' institute between March 1983 and June 1995 with different regimens of neoadjuvant chemotherapy, factors that influenced the histologic response were investigated. The rate of total necrosis was not related to the patients' gender, age, site, size of tumor, serum of alkaline phosphatase values, or route of cisplatin administration. The histologic response significantly and independently correlated with the number of drugs administered before surgery and with the histologic subtype of the tumor. According to the number of drugs used, the percentage of total necrosis was 31% for a four-drug regimen, 18% for a three-drug regimen, and only 1.5% for a two-drug regimen. According to the histologic type, the rates of total necrosis were 41% for telangiectatic tumors, 36% for fibroblastic tumors, 15% for osteoblastic tumors, and 3% for chondroblastic tumors. The authors concluded that in neoadjuvant therapy of osteosarcoma, the histologic response to preoperative treatment, which correlates with prognosis, depends on the effectiveness of the chemotherapy regimen and on some features intrinsically inherent to the tumor. These data should be considered when selecting the type of treatment (adjuvant or neoadjuvant) and the combinations of drugs to be used in preoperative treatment of patients with osteosarcoma.
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Affiliation(s)
- G Bacci
- Service of Chemotherapy, Istituto Ortopedico Rizzoli, Bologna, Italy
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Abstract
STUDY DESIGN Forty-one cases of aneurysmal bone cyst of the mobile spine were retrospectively reviewed. OBJECTIVES To evaluate the role of surgical and nonsurgical treatment of aneurysmal bone cyst of the spine. SUMMARY OF BACKGROUND DATA Ten to 30% of aneurysmal bone cysts arise from the mobile spine, frequently occurring in pediatric patients. The course of the disease depends on the aggressiveness of the tumor, as well as the treatment. Intralesional surgery seems to be an effective treatment, as well as radiotherapy and embolization. METHODS All charts, radiographs, and images were reviewed. The composite information provided by this review allowed for oncologic and surgical staging of these cases. Thirty-two patients underwent curettage (14 of them followed by radiotherapy), four were submitted to selective arterial embolization, three received radiotherapy alone, and two underwent en bloc-excision. RESULTS All patients were found alive and disease free at final follow-up evaluation. Two recurrences followed one incomplete curettage and one embolization. The combination of curettage and radiotherapy, although effective, showed the greatest incidence of late axial deformity. Selective arterial embolization was curative in three of four cases and did not affect the possibility of surgery in case of local recurrence. CONCLUSIONS If confirmed on larger series, selective arterial embolization seems to be the first treatment option for spine aneurysmal bone cyst, because of the low cost-to-benefit ratio. Diagnosis must be certain, based on pathognomonic radiographic pattern or on histologic study.- In case of neurologic involvement, pathologic fracture, technical impossibility of performing embolization, or local recurrence after at least two embolization procedures, complete intralesional excision would be the therapy of choice.
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Affiliation(s)
- S Boriani
- Department of Orthopedics and Traumatology, Maggiore Hospital, Bologna, Italy.
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39
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Mazzaro C, Panarello G, Carniello S, Faelli A, Mazzi G, Crovatto M, Baracetti S, Nascimben F, Zorat F, Pozzato G, Faccini L, Campanacci L. Interferon versus steroids in patients with hepatitis C virus-associated cryoglobulinaemic glomerulonephritis. Dig Liver Dis 2000; 32:708-15. [PMID: 11142582 DOI: 10.1016/s1590-8658(00)80335-7] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIMS The association between mixed cryoglobulinaemia, cryoglobulinaemic glomerulonephritis, and chronic hepatitis C virus infection has recently been described. The renal disease had usually been treated with immunosuppressive therapy, but, given the presence of viral infection, this therapy is no longer recommended. In this study, we compare steroid vs interferon therapy in a group of patients affected by hepatitis C virus-positive cryoglobulinaemic glomerulonephritis in the stationary phase. PATIENTS/METHODS The diagnosis of cryoglobulinaemic glomerulonephritis was made bearing in mind standard criteria. Patients were randomly assigned to 2 groups receiving oral prednisone 0.2 mg/kg/die for 6 months (6 patients, group A) or lymphoblastoid interferon 3 MU, three times a week for 6 months [7 patients, group B). Hepatitis C virus-RNA was determined by reverse transcription-polymerase chain reaction and hepatitis C virus genotype according to Okamoto. Hepatitis C virus-RNA quantitation was performed by competitive polymerase chain reaction. RESULTS; The 2 groups were comparable in terms of age and severity of kidney failure. All genotypes of hepatitis C virus were found with a prevalence of Type 1b. In group A, 4 patients showed a partial response; in group B, 1 patient achieved complete remission, 4 a partial response, 2 patients in both groups showed no response. At the end of the treatment, all patients in both groups relapsed. Only 1 patient in group B became hepatitis C virus-RNA negative, and recovered from cryoglobulinaemic glomerulonephritis. CONCLUSIONS Interferon seems to be an effective drug in the treatment of cryoglobulinaemic glomerulonephritis, but dosage and length of treatment still need to be addressed by large multicentre studies.
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Affiliation(s)
- C Mazzaro
- Third Department of Medicine, General Hospital, Pordenone, Italy
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40
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Mazzaro C, Panarello G, Tesio F, Santini G, Crovatto M, Mazzi G, Zorat F, Tulissi P, Pussini E, Baracetti S, Campanacci L, Pozzato G. Hepatitis C virus risk: a hepatitis C virus related syndrome. J Intern Med 2000; 247:535-45. [PMID: 10809992 DOI: 10.1046/j.1365-2796.2000.00627.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The association between mixed cryoglobulinemia (MC) and hepatitis C virus (HCV) infection has been recently described in many reports. OBJECTIVE The aim of this study was to evaluate the long-term prognosis of hepatitis C virus-positive patients affected by mixed cryoglobulinemia with or without kidney involvement. PATIENTS At total of 119 hepatitis C virus-positive patients affected by mixed cryoglobulinemia were divided in two groups. Group A: mixed cryoglobulinemia without kidney involvement (103 cases); group B: mixed cryoglobulinemia with glomerulonephritis (GN) (16 cases). A further 37 patients affected by mesangio-proliferative glomerulonephritis (MPGN) were evaluated as controls (group C). METHODS Anti-hepatitis C virus antibodies were determined by commercial kits and hepatitis C virus-RNA was detected by polymerase chain reaction (PCR) amplification of the 5' untranslated region (5'UTR) of the virus. The hepatitis C virus genotype was determined according to Okamoto. Liver biopsy was performed in 62 patients, bone marrow biopsy in 65 patients, and kidney biopsy in all patients with proteinuria. RESULTS In group A, 46 patients (45%) were affected by chronic liver disease (CLD), 21 (20%) by low-grade non-Hodgkin's lymphoma (NHL) and 16 (15%) by both diseases. All patients of group B were affected by type I membrano-proliferative glomerulonephritis, 3 (19%) by chronic liver disease, 6 (37%) by low-grade non-Hodgkin's lymphoma, and 7 (44%) by both diseases. Several genotypes of hepatitis C virus were found, but Type 1b was prevalent. In group C, no patient showed chronic liver disease or non-Hodgkin's lymphoma. Younger age, higher mean blood pressure, lower C4 serum level, and poorer survival significantly distinguished group B from group A. Survival rates at 5 years were: 87.4% for group A, 89.5% for group C, and 50.0% for group B. None of the patients of group B developed kidney failure requiring dialysis, whilst infections were the leading cause of death. CONCLUSIONS In hepatitis C virus-positive patients, the presence of mixed cryoglobulinemia associated with kidney involvement seems to indicate a new syndrome characterized by immune system impairment, lack of progression to kidney failure, and poor survival (hepatitis C virus-Risk syndrome).
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Affiliation(s)
- C Mazzaro
- First Division of Medicine, Blood Bank Service of Pordenone General Hospital, Pordenone, Italy
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Abstract
STUDY DESIGN A retrospective review of 22 cases of chondrosarcoma arising from the mobile spine. OBJECTIVE To evaluate the role of oncologic and surgical staging in correlating management and outcome of chondrosarcoma involving the spine. SUMMARY OF BACKGROUND DATA Approximately 10% of chondrosarcomas arise from the mobile spine, occurring mainly in adults, particularly elderly men. The course of the disease depends on the aggressiveness of the tumor, but also is influenced by the management. Intralesional surgery is followed almost constantly by local recurrence even with adjuvant therapy. METHODS All charts, radiographs, and images were reviewed. The composite information provided by this review allowed for oncologic and surgical staging of the reviewed cases. According to Enneking criteria, the surgical procedures were defined as curettage (piecemeal excision) or en blocexcision. The margins were submitted to histologic study and reported as intralesional, marginal, or wide. - As primary management, 10 intralesional curettages (follow-up period, 2-119 months; average, 61 months) and 12 en bloc excisions (follow-up period, 39-207 months; average, 97 months) were performed. A total of 33 procedures were performed, including the management of the recurrences (18 curettages and 15 en bloc excisions: one for soft tissue recurrence). A clinical and radiographic follow-up period of of 2 to 236 months (average, 81 months; minimal follow-up period for survivors, 30 months; average follow-up period for survivors, 115 months) was available for all the patients. RESULTS Three recurrences occurred in 14 patients treated by en bloc excision at onset or for recurrence, two in cases of histologically proven contaminated or intralesional margins. All but one patient were alive at final follow-up evaluation. Conversely, all the patients treated by one or more curettages (with or without adjuvant radiation therapy) had at least one recurrence, and 8 of 10 of these patients died of the disease. At final follow-up evaluation, nine patients had died of the disease; nine were continuously disease free (but one had died of another unrelated malignancy); and four were symptom free after management for recurrences (one was found alive 155 months after a soft-tissue metastasis en-bloc excision). CONCLUSIONS En bloc excision, with wide or marginal histologic margins, is the suggested management for chondrosarcomas of the spine. Early diagnosis and careful surgical staging and planning are necessary for conducting adequate management. However, tumor contamination of the specimen margins, even in a small area, or spreading of the tumor myxoid content can worsen the prognosis.
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Affiliation(s)
- S Boriani
- Department of Orthopaedics and Traumatology, Ospedale Maggiore, the First Orthopaedic Clinic, Istituto Rizzoli, Italy.
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42
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Bardelli M, Carretta R, Fazio M, Mucelli FP, Stacul F, Fabris B, Fischetti F, Candido R, Campanacci L. Regional and systemic haemodynamic response to aortography in hypertensives. J Hypertens 1999; 17:1971-6. [PMID: 10703897 DOI: 10.1097/00004872-199917121-00029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To study the effects of aortography and of aortic counterflow bolus injection per se on regional and systemic haemodynamics in hypertensives in comparison to normotensive matched controls. DESIGN AND METHODS Mean blood velocity (MBV) and pulsatility index (PI)--as an index of regional vascular resistance--by the Doppler technique, at the femoral, common carotid and brachial arteries, finger arterial pressure and electrocardiographic R-R' interval were monitored beat-by-beat, before, during and for 3 min following counterflow bolus injections into the abdominal aorta of 40 ml/2.6 s of iopamidol (I), iso-osmolar mannitol (M) and 0.9 N saline (S), in 11 hypertensive and nine normotensive patients. RESULTS After bolus injection of iopamidol, MBV increased to a peak at 35+/-5 s, both in normotensive (deltaMBV versus baseline +16.7+/-9.9 cm/s; P < 0.01) and in hypertensive subjects (deltaMBV versus baseline: +13.9+/-6.6 cm/s; P < 0.01). At the same time, the PI decreased both in normotensive (deltaPI versus baseline: -4.05+/-2.49; P < 0.01) and in hypertensive subjects (deltaPI versus baseline: -3.02+/-2.25; P < 0.01). After M boluses, the haemodynamic changes were of the same direction and magnitude as I for both groups, while after S the magnitude was approximately 50% lower. No significant differences were observed between normotensive and hypertensive subjects. In other vascular circulations, a 15% increase of the early diastolic backflow in the brachial artery, in phase with the femoral artery haemodynamic changes, was the only evidence of the procedure. Mean arterial pressure decreased and heart rate increased in phase with flow changes of the femoral artery. CONCLUSIONS (1) The regional flow and systemic pressure changes observed during aortography seem, at least partially, to be due to the hydrodynamic perturbation induced by bolus injection per se. (2) The physical and chemical properties of the contrast media and therefore the probable different shear-stress modifications induced by the fluid injected could explain why the haemodynamic changes were greater after I compared to S and were more similar to M. (3) Hypertensive subjects did not show a different vasoreactive response in comparison to normotensive subjects during aortography.
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Affiliation(s)
- M Bardelli
- Institute of Medicina Clinica, University of Trieste, Italy
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Fabris B, Candido R, Armini L, Fischetti F, Calci M, Bardelli M, Fazio M, Campanacci L, Carretta R. Control of glomerular hyperfiltration and renal hypertrophy by an angiotensin converting enzyme inhibitor prevents the progression of renal damage in hypertensive diabetic rats. J Hypertens 1999; 17:1925-31. [PMID: 10703891 DOI: 10.1097/00004872-199917121-00023] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Glomerular hyperfiltration and renal hypertrophy are both considered important in the progression of diabetic nephropathy. The aim of this study was to compare the effects of an equivalent reduction in blood pressure produced by the angiotensin-converting enzyme (ACE) inhibitor spirapril (SPI) and an antihypertensive triple drug combination of hydralazine, reserpine and hydrochlorothiazide (HRH) on kidney function, proteinuria and renal structure in hypertensive diabetic rats. DESIGN AND METHODS Four groups of animals were evaluated in short-term and long-term studies. In both studies one group served as a non-diabetic hypertensive control (H). The other three groups were rendered diabetic and were allocated to one of the following groups: the first diabetic group received no specific therapy (HD), the second diabetic group was treated with SPI (HD-SPI) and the third diabetic group was treated with HRH (HD-HRH). In each of the two studies the systolic blood pressure (SBP), 24 h urinary total protein, glomerular filtration rate (GFR), glomerular area, proximal tubular area and glomerular sclerosis were evaluated. RESULTS The blood pressure reduction was equal in rats receiving either SPI or HRH. The GFR, proteinuria, glomerular area and tubular area were significantly increased in the HD group, both in the short-term and the long-term study. In the HD-SPI group the diabetic hyperfiltration and renal hypertrophy responses were prevented. In the HD-HRH group the GFR and proteinuria were slightly reduced in the later phases of diabetes, while the glomerular area and tubular area were not affected. Semiquantitative analysis of renal lesions showed that SPI was more effective than HRH in the prevention of the development of glomerulosclerosis. CONCLUSIONS The results of this study suggest that the control of early adaptive hyperfiltration and renal hypertrophy by SPI may be relevant in the prevention of glomerulosclerosis.
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Affiliation(s)
- B Fabris
- Institute of Medicina Clinica, University of Trieste, Italy
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Campanacci M, Ruggieri P, Gasbarrini A, Ferraro A, Campanacci L. Osteoid osteoma. Direct visual identification and intralesional excision of the nidus with minimal removal of bone. J Bone Joint Surg Br 1999; 81:814-20. [PMID: 10530842 DOI: 10.1302/0301-620x.81b5.9313] [Citation(s) in RCA: 130] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We describe 100 consecutive patients with osteoid osteoma. Of the 97 who had operations, 89 were treated by intralesional excision and eight by wide resection. The three remaining patients were not operated on because the osteoid osteoma was almost painless, or was found in the pedicle of the 12th thoracic vertebra at the site of entrance of the artery of Adamkjewicz. The diagnosis was confirmed histologically in all specimens. No local recurrences were observed at a minimum follow-up of one year. All except one patient were mobilised two to four days after surgery. A precise preoperative diagnosis of the lesion is mandatory, based on clinical findings, standard radiographs, thin-section CT and a bone scan. We compared our operative technique with 247 cases in which the percutaneous technique of removal or coagulation of the nidus had been performed. The latter procedure has a less constant rate of primary cure (83% v 100%). Its principal indication appears to be for osteoid osteomas in the proximal femur and the pelvis.
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45
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Abstract
We describe 100 consecutive patients with osteoid osteoma. Of the 97 who had operations, 89 were treated by intralesional excision and eight by wide resection. The three remaining patients were not operated on because the osteoid osteoma was almost painless, or was found in the pedicle of the 12th thoracic vertebra at the site of entrance of the artery of Adamkjewicz. The diagnosis was confirmed histologically in all specimens. No local recurrences were observed at a minimum follow-up of one year. All except one patient were mobilised two to four days after surgery. A precise preoperative diagnosis of the lesion is mandatory, based on clinical findings, standard radiographs, thin-section CT and a bone scan. We compared our operative technique with 247 cases in which the percutaneous technique of removal or coagulation of the nidus had been performed. The latter procedure has a less constant rate of primary cure (83% v 100%). Its principal indication appears to be for osteoid osteomas in the proximal femur and the pelvis.
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Affiliation(s)
- M. Campanacci†
- Instituto Orthopedico Rizzoli, Segneteria Universitaria, Via Guilio Cesare Pupilli 1, 40136 Bologna, Italy
| | - P. Ruggieri
- Instituto Orthopedico Rizzoli, Segneteria Universitaria, Via Guilio Cesare Pupilli 1, 40136 Bologna, Italy
| | - A. Gasbarrini
- Divisione di Ortopedia e Traumatologia, Ospedale Maggiore, Largo Nigrisoli 2, 40100 Bologna, Italy
| | - A. Ferraro
- Instituto Orthopedico Rizzoli, Segneteria Universitaria, Via Guilio Cesare Pupilli 1, 40136 Bologna, Italy
| | - L. Campanacci
- Instituto Orthopedico Rizzoli, Segneteria Universitaria, Via Guilio Cesare Pupilli 1, 40136 Bologna, Italy
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Demitri S, Campanacci L. Quiz. Tubercular osteoarthritis. Chir Organi Mov 1999; 84:293-6. [PMID: 11569046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Affiliation(s)
- S Demitri
- I Clinica Ortopedia e Traumatologia, Istituto Ortopedico Rizzoli, Bologna
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47
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Candido R, Calci M, Bassan F, Armini L, Fischetti F, Cattin M, Carretta R, Campanacci L, Fabris B. C42 Pressure overload amplifies the induction of cardiac apoptosis in diabetic rats. Atherosclerosis 1999. [DOI: 10.1016/s0021-9150(99)90145-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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48
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Fabris B, Bortoletto M, Giacca M, Calci M, Cattin M, Candido R, Fischetti F, Armini L, Galli G, Scanferla F, Montanaro D, Gatti PL, Carretta R, Campanacci L. P13 Polymorphisms of the renin-angiotensin system in essential hypertension and nephroangiosclerosis. Atherosclerosis 1999. [DOI: 10.1016/s0021-9150(99)90159-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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49
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Bandiera S, Campanacci L, De Iure F, Bertoni F, Picci P, Boriani S. Hemorrhagic synovial lumbar cyst: a case report and review of the literature. Chir Organi Mov 1999; 84:197-203. [PMID: 11569080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The authors report a case of an 81-year-old woman affected by a synovial cyst arising from the left facet joint of L3. The patient presented with severe pain and claudicatio spinalis. Diagnosis was based upon standard x-rays and MRI; the patient was operated on and the histology of the lesion confirmed the pre-operative diagnosis. On MRI images the lesion appeared as a roundish extradural mass arising from the left facet joint of L3, compressing the cauda equina posteriorly, and it appeared with an increased heterogeneous signal, consistent with a high quantity of fluid and hemosiderin within the cyst. A communication between the lesion and the joint space was evident on the MRI sagittal reconstruction. Grossly the cut surface of the mass had a cystic aspect, with some hemorrhagic areas between whitish myxoid tissue. Histologically the lesion was formed by fibrous connective tissue covered by synovium; focal inflammation and hemosiderin-laden macrophages were also present in some areas. At one year follow-up the patient is symptom-free.
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Affiliation(s)
- S Bandiera
- 1a Clinica Ortopedica, Istituto Ortopedico Rizzoli, Bologna, Italia
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Mazzaro C, Pozzato G, Zorat F, Panarello G, Silvestri F, Barillari G, Mazzoran L, Baracetti S, Crovatto M, Santini GF, Donadon V, Faccini L, Campanacci L. Cryoglobulinaemic membranoproliferative glomerulonephritis and hepatitis C virus infection. Ital J Gastroenterol Hepatol 1999; 31:45-53. [PMID: 10091102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
BACKGROUND/AIM A striking correlation between mixed cryoglobulinaemia and chronic hepatitis C virus infection has recently been described. Since membrano-proliferative glomerulonephritis is a rare complication of mixed cryoglobulinaemia, this study was undertaken to determine the prevalence of Hepatitis C virus infection in membrano-proliferative glomerulonephritis. PATIENTS Eighteen patients, selected among a group of 121 affected by mixed cryoglobulinaemia, with renal involvement were included in the present study. A group of 148 patients affected by renal disease of different aetiology and the general population (6,917 people) were used as control groups. METHODS The presence of anti-hepatitis C virus antibodies was determined by a commercial kit. The hepatitis C virus genotype was determined according to Okamoto. All patients underwent kidney and bone marrow biopsy, while the hepatic biopsy was performed in those showing signs of chronic liver disease. RESULTS In patients with renal involvement, the kidney biopsy showed the presence of membrano-proliferative glomerulonephritis Type I in all cases. Chronic liver disease was present in eleven patients (61%). All patients were positive for serum hepatitis C virus-RNA. Bone marrow biopsy was normal in five cases, while in the others paratrabecular foci of infiltration by small lymphocytes were present. In six of these, the massive bone marrow infiltration by lymphoplas-macytoid lymphocytes suggested the diagnosis of low grade non-Hodgkin's lymphoma. In the group of patients affected by other chronic renal disease, the prevalence of hepatitis C virus infection (3.1%) was not different from that of the general population (3.2%). CONCLUSIONS Hepatitis C virus seems to be the aetiologic agent of mixed cryoglobulinaemia and, consequently, of membrano-proliferative glomerulonephritis.
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Affiliation(s)
- C Mazzaro
- Third Department of Medicine, University of Trieste, School of Medicine, Italy
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