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Farina R, Foti PV, Iannace FA, Fanzone L, Pennisi I, Conti A, Santonocito S, Basile A. May Thurner syndrome: description of a case with unusual clinical onset. J Ultrasound 2020; 25:309-313. [PMID: 32577934 DOI: 10.1007/s40477-020-00497-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 06/12/2020] [Indexed: 12/18/2022] Open
Abstract
May-Thurner syndrome (MTS) is a congenital vascular alteration that is part of a restricted category of very rare vascular syndromes that have in common the compression of an arterial or venous vessel. MTS, first described in 1957, is due to compression of the left common iliac vein against the lumbar spine by the adjacent common iliac artery. It can cause chronic thrombosis of the left lower limb and can give edema, pain, claudication, thrombophlebitis, and, in severe cases, pulmonary embolism. Color Doppler and duplex Doppler ultrasound allow us to easily locate the deep vein thrombosis, to measure its extension, and to highlight the vascular changes typical of MTS: compression and consequent hypertension of the left common iliac vein. The therapy depends on the degree of venous stasis and on the presence of venous thrombosis; generally, it consists of the administration of short- or long-term anticoagulant and thrombolytic drugs. In cases of severe stenosis of the left common iliac vein, the first-choice treatment consists of positioning a vascular stent, which resolves compression and significantly reduces chronic thrombotic episodes. We describe a case of MTS with an unusual clinical onset with pulmonary embolism.
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Fahmy DH, El-Amawy HS, El-Samongy MA, Fouda AA, Soliman SH, El-Kady A, Farnetani F, Conti A, Zoeir A, Eissa A, Eissa R, Puliatti S, Sighinolfi MC, Rocco B, Pellacani G. COVID-19 and dermatology: a comprehensive guide for dermatologists. J Eur Acad Dermatol Venereol 2020; 34:1388-1394. [PMID: 32428303 PMCID: PMC7276795 DOI: 10.1111/jdv.16545] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Linked articles: COVID‐19 SPECIAL FORUM. J Eur Acad Dermatol Venereol 2020; 34: e291–e310.
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Conti A, Lasagni C, Bigi L, Pellacani G. Evolution of COVID-19 infection in four psoriatic patients treated with biological drugs. J Eur Acad Dermatol Venereol 2020; 34:e360-e361. [PMID: 32379913 PMCID: PMC7267267 DOI: 10.1111/jdv.16587] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Gisondi P, Geat D, Conti A, Dapavo P, Piaserico S, De Simone C, Bianchi L, Costanzo A, Malagoli P, Malara G, Micali G, Naldi L, Offidani A, Patrizi A, Prignano F, Parodi A, Rongioletti F, Calzavara-Pinton P, Girolomoni G. TNF-α inhibitors biosimilars as first line systemic treatment for moderate-to-severe chronic plaque psoriasis. Expert Rev Clin Immunol 2020; 16:591-598. [DOI: 10.1080/1744666x.2020.1771182] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Chiricozzi A, Burlando M, Caldarola G, Conti A, Damiani G, De Simone C, Dini V, Malagoli P, Peccerillo F, Potenza C, Scala E, Skroza N, Balato A. Ixekizumab Effectiveness and Safety in the Treatment of Moderate-to-Severe Plaque Psoriasis: A Multicenter, Retrospective Observational Study. Am J Clin Dermatol 2020; 21:441-447. [PMID: 31786732 DOI: 10.1007/s40257-019-00490-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Ixekizumab (anti-IL-17A) is a biological agent used for the treatment of moderate-to-severe psoriasis. Real-life data on the effectiveness and safety of ixekizumab are currently scarce. OBJECTIVE The objective of this study was to evaluate the effectiveness and safety of ixekizumab in a cohort of psoriatic and psoriatic arthritis patients. METHODS We conducted a retrospective study involving 201 patients affected by moderate-to-severe psoriasis and treated with ixekizumab at seven Italian University centers. Data analysis focused on 110 patients who started ixekizumab at baseline and completed at least 24 weeks of treatment. RESULTS Significant reduction of mean (± standard deviation) baseline Psoriasis Area Severity Index (PASI) score (14.3 ± 5.8) was detected at 4 weeks of ixekizumab therapy (4.9 ± 4.2, p < 0.001), with a further significant improvement at weeks 12 and 24 (1.9 ± 2.9 and 0.9 ± 1.6, respectively) (p < 0.001). Our analysis showed 90%, 72%, and 57% of patients achieving PASI 75, 90, and 100 responses (75%, 90%, and 100% reduction in PASI score), respectively, after 24 weeks' therapy. For patients with arthritis (28%), a significant reduction in the mean (± standard deviation) baseline Disease Activity Score (DAS)-28 score (4.6 ± 5.1) was detected at week 4 (2.5 ± 3.9, p < 0.01), with a further significant improvement at weeks 12 and 24 (2.1 ± 1.2 and 1.4 ± 0.9, respectively) (p < 0.001). The bio-naïve group showed significantly higher PASI 90 and 100 response rates at week 12 than the bio-exposed one (p < 0.05). This trend in terms of PASI 100 response was also maintained at week 24 (p < 0.05). Furthermore, PASI 90 responses were significantly higher in anti-interleukin (IL)-17A-naïve patients at week 24 than in anti-IL-17A-experienced ones (p < 0.05). The dropout rate for adverse events (AEs) was as low as 2% (2/110), while AEs that did not cause treatment interruption were observed in 6% (7/110). Patients withdrawing from the study were defined as non-responders according to the non-responder imputation method. The retrospective design of the study does not allow missing data to be retrieved or homogeneous patient selection. CONCLUSIONS The present study illustrates ixekizumab in real-world clinical practice, confirming its usefulness and safety in the management of psoriasis and psoriatic arthritis.
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Ghahhari J, Marchioni M, Spiess PE, Chipollini JJ, Nyirády P, Varga J, Ditonno P, Boccasile S, Primiceri G, De Nunzio C, Tema G, Tubaro A, Veccia A, Antonelli A, Musi G, De Cobelli O, Conti A, Puliatti S, Micali S, Álvarez-Maestro M, Quesada Olarte J, Diogenes E, Lima MVA, Tracey A, Guruli G, Autorino R, Sountoulides P, Sosnowski R, Schips L, Cindolo L. Radical penectomy, a compromise for life: results from the PECAD study. Transl Androl Urol 2020; 9:1306-1313. [PMID: 32676414 PMCID: PMC7354339 DOI: 10.21037/tau.2020.04.04] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background The use of organ sparing strategies to treat penile cancer (PC) is currently supported by evidence that has indicated the safety, efficacy and benefit of this surgery. However, radical penectomy still represents up to 15-20% of primary tumor treatments in PC patients. The aim of the study was to evaluate efficacy in terms of overall survival (OS) and disease-free survival (DFS) of radical penectomy in PC patients. Methods Data from a retrospective multicenter study (PEnile Cancer ADherence study, PECAD Study) on PC patients treated at 13 European and American urological centers (Hospital "Sant'Andrea", Sapienza University, Roma, Italy; "G.D'Annunzio" University, Chieti and ASL 2 Abruzzo, Hospital "S. Pio da Pietrelcina", Vasto, Italy; Department of Genitourinary Oncology, Moffitt Cancer Center, Tampa, FL, USA; Hospital of Budapest, Hungary; Department of Emergency and Organ Transplantation, Urology and Andrology Unit II, University of Bari, Italy; Hospital "Spedali Civili", Brescia, Italy; Istituto Europeo di Oncologia, University of Milan, Milan, Italy; University of Modena & Reggio Emilia, Modena, Italy; Hospital Universitario La Paz, Madrid, Spain; Ceara Cancer Institute, Fortaleza, Brazil; Virginia Commonwealth University, Richmond, VA, USA; Aristotle University of Thessaloniki, Thessaloniki, Greece; Maria Skłodowska-Curie Memorial Cancer Center, Warsaw, Poland) between 2010 and 2016 were used. Medical records of patients who specifically underwent radical penectomy were reviewed to identify main clinical and pathological variables. Kaplan-Meier method was used to estimate 1- and 5-year OS and DFS. Results Of the entire cohort of 425 patients, 72 patients (16.9%) treated with radical penectomy were extracted and were considered for the analysis. The median age was 64.5 (IQR, 57.5-73.2) years. Of all, 41 (56.9%) patients had pT3/pT4 and 31 (43.1%) pT1/pT2. Moreover, 36 (50.0%) were classified as pN1-3 and 5 (6.9%) M1. Furthermore, 61 (84.7%) had a high grade (G2-G3) with 6 (8.3%) positive surgical margins. The 1- and 5-year OS rates were respectively 73.3% and 59.9%, while the 1- and 5-year DFS rates were respectively 67.3% and 35.1%. Conclusions PC is an aggressive cancer particularly in more advanced stage. Overall, more than a third of patients do not survive at 5 years and more than 60% report a disease recurrence, despite the use of a radical treatment.
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Gisondi P, Facheris P, Dapavo P, Piaserico S, Conti A, Naldi L, Cazzaniga S, Malagoli P, Costanzo A. The impact of the COVID-19 pandemic on patients with chronic plaque psoriasis being treated with biological therapy: the Northern Italy experience. Br J Dermatol 2020; 183:373-374. [PMID: 32343839 PMCID: PMC7267283 DOI: 10.1111/bjd.19158] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Gisondi P, Bellinato F, Conti A, Dapavo P, Piaserico S, De Simone C, Chiricozzi A, Dattola A, Malagoli P, Malara G, Campanati A, Burlando M, Esposito M, Gallo L, Girolomoni G. Consensus on the place in therapy of TNF‐α inhibitors in the treatment of patients with chronic plaque psoriasis. J Eur Acad Dermatol Venereol 2020; 34:e470-e472. [DOI: 10.1111/jdv.16380] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 03/10/2020] [Indexed: 01/13/2023]
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Boffano M, Ratto N, Conti A, Pellegrino P, Rossi L, Perale G, Piana R. A Preliminary Study on the Mechanical Reliability and Regeneration Capability of Artificial Bone Grafts in Oncologic Cases, With and Without Osteosynthesis. J Clin Med 2020; 9:jcm9051388. [PMID: 32397222 PMCID: PMC7291150 DOI: 10.3390/jcm9051388] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/01/2020] [Accepted: 05/05/2020] [Indexed: 12/25/2022] Open
Abstract
Several bone grafts are available for clinical use, each with their own peculiar biological and mechanical properties. A new bone graft was obtained by combining mineral structures from natural bovine bones with bioresorbable polymers and cellular nutrients. The study aims to evaluate the clinical, biological and structural properties of this bone graft and its reliability in orthopedic oncology. 23 adult patients (age range 18–85 years) were treated between October 2016 and December 2018; the oncologicdiagnoses were heterogeneous. After surgical curettage and bone grafting, a clinical-radiological follow up was conducted. Radiographs were used to evaluate graft integration according to the usual bone healing and oncologic follow up. Local complications (infection, local recurrence, wound dehiscence, fracture or early reabsorption) were evaluated. The mean followup was of 18.34 ± 4.83 months. No fracture or infection occurred. One case of patellar Giant Cell Tumor (GCT) and one of proximal tibia low-grade chondrosarcoma recurred after about one year. Two wound dehiscences occurred (one required a local flap). Follow-up X-rays showed good to excellent graft integration in most patients (20 out of 21). The investigated graft has a mechanical and structural function that can allow early weight-bearing and avoid a preventive bone fixation (only needed in four patients in this series). The graft blocks are different for shapes and dimensions, but they can be customized by the producer or sawcut by the surgeon in the operating theatre to fit the residual bone cavity. The complication rate was low, and a rapid integration was observed with no inflammatory reaction in the surrounding tissues. Further studies are mandatory to confirm these promising results.
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Mauri G, Mistretta FA, Bonomo G, Camisassi N, Conti A, Della Vigna P, Ferro M, Luzzago S, Maiettini D, Musi G, Piacentini N, Varano GM, de Cobelli O, Orsi F. Long-Term Follow-Up Outcomes after Percutaneous US/CT-Guided Radiofrequency Ablation for cT1a-b Renal Masses: Experience from Single High-Volume Referral Center. Cancers (Basel) 2020; 12:cancers12051183. [PMID: 32392792 PMCID: PMC7281086 DOI: 10.3390/cancers12051183] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 04/24/2020] [Accepted: 05/02/2020] [Indexed: 12/21/2022] Open
Abstract
Image-guided thermal ablations are increasingly applied in the treatment of renal cancers, under the guidance of ultrasound (US) or computed tomography (CT). Sometimes, multiple ablations are needed. The aim of the present study was to evaluate the long-term results in patients with renal mass treated with radiofrequency ablation (RFA) with both US and CT, with a focus on the multiple ablations rate. 149 patients (median age 67 years) underwent RFA from January 2008 to June 2015. Median tumor diameter was 25 mm (IQR 17–32 mm). Median follow-up was 54 months (IQR 44–68). 27 (18.1%) patients received multiple successful ablations, due to incomplete ablation (10 patients), local tumor progression (8 patients), distant tumor progression (4 patients) or multiple tumor foci (5 patients), with a primary and secondary technical efficacy of 100%. Complications occurred in 13 (8.7%) patients (6 grade A, 5 grade C, 2 grade D). 24 patients died during follow-up, all for causes unrelated to renal cancer. In conclusion, thermal ablations with the guidance of US and CT are safe and effective in the treatment of renal tumors in the long-term period, with a low rate of patients requiring multiple treatments over the course of their disease.
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Conti A, Giovannini L, Mandel VD, Odorici G, Lasagni C, Bigi L, Pellacani G, Cappelli G. Chronische Nierenerkrankung bei Psoriasis: eine Kohortenstudie. J Dtsch Dermatol Ges 2020; 18:438-446. [DOI: 10.1111/ddg.14087_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 09/20/2019] [Indexed: 11/26/2022]
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Farina R, Iannace FA, Foti PV, Conti A, Inì C, Libra F, Fanzone L, Coronella ME, Santonocito S, Basile A. A Case of Nutcracker Syndrome Combined with Wilkie Syndrome with Unusual Clinical Presentation. AMERICAN JOURNAL OF CASE REPORTS 2020; 21:e922715. [PMID: 32317620 PMCID: PMC7193224 DOI: 10.12659/ajcr.922715] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
BACKGROUND Nutcracker syndrome and Wilkie's syndrome are rare vascular diseases due to the abnormal course of the superior mesenteric artery originating from the abdominal aorta with reduced angle (<22°) and consequent compression of the left renal vein (nutcracker) and duodenum (Wilkie). Here, we report the case of a patient with a rare combination of these 2 syndromes and with unusual clinical manifestation of post-prandial pain. CASE REPORT We describe the case of a young male patient with rapid weight loss, coupled with post-prandial abdominal pain, with sub-acute onset, not associated with other symptoms. The ultrasound examination found an aorto-mesenteric angle of 18° and compression of the left renal vein and left varicocele. A CT study was performed to exclude oncological diseases and/or other pathologies responsible for the pain and weight loss, which confirmed the ultrasound findings and showed compression of the third part of the duodenum. The patient underwent endovascular treatment, with stent placement in the left renal vein, which resolved the vascular compression and of the duodenum, with regression of symptoms. CONCLUSIONS The ultrasound scan promptly highlighted the reduction of the aorto-mesenteric angle and the signs of venous congestion of the left renal vein. Based on this experience, in patients with weight loss and post-prandial pain, in our opinion, diagnostic investigations should also be extended to the study of the aorto-mesenteric angle to confirm or exclude any vascular and/or duodenal compression.
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Conti A, Giovannini L, Mandel VD, Odorici G, Lasagni C, Bigi L, Pellacani G, Cappelli G. Chronic kidney disease in psoriasis: a cohort study. J Dtsch Dermatol Ges 2020; 18:438-445. [DOI: 10.1111/ddg.14087] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 09/20/2019] [Indexed: 11/29/2022]
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Gisondi P, Virga C, Piaserico S, Meneguzzo A, Odorici G, Conti A, Girolomoni G. Switching from one infliximab biosimilar (CT‐P13) to another infliximab biosimilar (SB2) in patients with chronic plaque psoriasis. Br J Dermatol 2020; 183:397-398. [DOI: 10.1111/bjd.19013] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Mantovani A, Lunardi G, Bonapace S, Dugo C, Altomari A, Molon G, Conti A, Bovo C, Laaksonen R, Byrne CD, Bonnet F, Targher G. Association between increased plasma ceramides and chronic kidney disease in patients with and without ischemic heart disease. DIABETES & METABOLISM 2020; 47:101152. [PMID: 32283179 DOI: 10.1016/j.diabet.2020.03.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 03/21/2020] [Accepted: 03/31/2020] [Indexed: 10/24/2022]
Abstract
AIM Plasma levels of certain ceramides are increased in patients with ischemic heart disease (IHD). Many risk factors for IHD are also risk factors for chronic kidney disease (CKD), but it is currently uncertain whether plasma ceramide levels are increased in patients with CKD. METHODS We measured six previously identified high-risk plasma ceramide concentrations [Cer(d18:1/16:0), Cer(d18:1/18:0), Cer(d18:1/20:0), Cer(d18:1/22:0), Cer(d18:1/24:0) and Cer(d18:1/24:1)] in 415 middle-aged individuals who attended our clinical Cardiology and Diabetes services over a period of 9 months. RESULTS A total of 97 patients had CKD (defined as e-GFRCKD-EPI<60ml/min/1.73m2 and/or urinary albumin-to-creatinine ratio≥30mg/g), 117 had established IHD and 242 had type 2 diabetes. Patients with CKD had significantly (P=0.005 or less) higher levels of plasma Cer(d18:1/16:0), Cer(d18:1/18:0), Cer(d18:1/20:0), Cer(d18:1/22:0), Cer(d18:1/24:0), and Cer(d18:1/24:1) compared to those without CKD. The presence of CKD remained significantly associated with higher levels of plasma ceramides (standardized beta coefficients ranging from 0.124 to 0.227, P<0.001) even after adjustment for body mass index, smoking, hypertension, diabetes, prior IHD, plasma LDL-cholesterol, hs-C-reactive protein levels and use of any lipid-lowering medications. Notably, more advanced stages of CKD and abnormal albuminuria were both associated (independently of each other) with increased levels of plasma ceramides. These results were consistent in all subgroups considered, including patients with and without established IHD or those with and without diabetes. CONCLUSION Increased levels of plasma ceramides are associated with CKD independently of pre-existing IHD, diabetes and other established cardiovascular risk factors.
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Bardazzi F, Bigi L, Campanati A, Conti A, Di Lernia V, Di Nuzzo S, Kaleci S, Lasagni C, Offidani AM, Giacchetti A, Nicolini M, Bettacchi A, Rosa L, Sacchelli L. Outcome following a short period of adalimumab dose escalation as rescue therapy in psoriatic patients. Eur J Dermatol 2020; 30:ejd.2020.3751. [PMID: 32266875 DOI: 10.1684/ejd.2020.3751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
BACKGROUND Advances in biologic treatments have led to a new therapeutic frontier for moderate-to-severe psoriasis. Nevertheless, the efficacy of anti-TNFα decreases with time, requiring adjustments to maintain valuable Psoriasis Area and Severity Index (PASI) and Dermatology Life Quality Index (DLQI) responses. OBJECTIVES To evaluate the efficacy and safety of adalimumab dose escalation (40 mg, subcutaneous, once a week for 24 weeks) in psoriatic adult patients with secondary loss of response (PASI ≥50 to ≤75 or PASI≥75 and DLQI ≥5). MATERIALS AND METHODS A multicentre, observational study involving different Italian third-level referral centres for psoriasis enrolled a total of 64 adult patients with moderate-to-severe psoriasis who were treated with adalimumab and experienced a secondary loss of response. Primary end-points were PASI> 75 or PASI ≥50 to ≤ 75 with DLQI ≤ 5, and the secondary end-point was the ability to maintain a therapeutic response, resuming adalimumab every other week. RESULTS At Week 16 and Week 24, 29/64 (45.3%) and 35/64 (54.6%) responded based on PASI, and mean DLQI was 4.9 and 4.09, respectively. At Week 36 and Week 48, 45.3% and 28.1% patients achieved the second end-point, respectively. No adverse events were recorded except for one patient with recurrent tonsillitis. CONCLUSION Adalimumab escalation could be considered in cases with loss of response before switching to alternative biologic therapy.
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Luzzago S, de Cobelli O, Cozzi G, Peveri G, Bagnardi V, Catellani M, Di Trapani E, Mistretta FA, Pricolo P, Conti A, Alessi S, Marvaso G, Ferro M, Matei DV, Renne G, Jereczek-Fossa BA, Petralia G, Musi G. A novel nomogram to identify candidates for active surveillance amongst patients with International Society of Urological Pathology (ISUP) Grade Group (GG) 1 or ISUP GG2 prostate cancer, according to multiparametric magnetic resonance imaging findings. BJU Int 2020; 126:104-113. [PMID: 32150328 DOI: 10.1111/bju.15048] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/02/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES To develop a novel nomogram to identify candidates for active surveillance (AS) that combines clinical, biopsy and multiparametric magnetic resonance imaging (mpMRI) findings; and to compare its predictive accuracy to, respectively: (i) Prostate Cancer Research International: Active Surveillance (PRIAS) criteria, (ii) Johns Hopkins (JH) criteria, (iii) European Association of Urology (EAU) low-risk classification, and (iv) EAU low-risk or low-volume with International Society of Urological Pathology (ISUP) Grade Group (GG) 2 classification. PATIENTS AND METHODS We selected 1837 patients with ISUP GG1 or GG2 prostate cancer (PCa), treated with radical prostatectomy (RP) between 2012 and 2018. The outcome of interest was the presence of unfavourable disease (i.e., clinically significant PCa [csPCa]) at RP, defined as: ISUP GG ≥ 3 and/or pathological T stage (pT) ≥3a and/or pathological N stage (pN) 1. First, logistic regression models including PRIAS, JH, EAU low-risk, and EAU low-risk or low-volume ISUP GG2 binary classifications (not eligible vs eligible) were used. Second, a multivariable logistic regression model including age, prostate-specific antigen density (PSA-D), ISUP GG, and the percentage of positive cores (Model 1) was fitted. Third, Prostate Imaging-Reporting and Data System (PI-RADS) score (Model 2), extracapsular extension (ECE) score (Model 3) and PI-RADS + ECE score (Model 4) were added to Model 1. Only variables associated with higher csPCa rates in Model 4 were retained in the final simplified Model 5. The area under the receiver operating characteristic curve (AUC), calibration plots and decision curve analyses were used. RESULTS Of the 1837 patients, 775 (42.2%) had csPCa at RP. Overall, 837 (47.5%), 986 (53.7%), 348 (18.9%), and 209 (11.4%) patients were eligible for AS according to, respectively, the EAU low-risk, EAU low-risk or low-volume ISUP GG2, PRIAS, and JH criteria. The proportion of csPCa amongst the EAU low-risk, EAU low-risk or low-volume ISUP GG2, PRIAS and JH candidates was, respectively 28.5%, 29.3%, 25.6% and 17.2%. Model 4 and Model 5 (in which only PSA-D, ISUP GG, PI-RADS and ECE score were retained) had a greater AUC (0.84), compared to the four proposed AS criteria (all P < 0.001). The adoption of a 25% nomogram threshold increased the proportion of AS-eligible patients from 18.9% (PRIAS) and 11.4% (JH) to 44.4%. Moreover, the same 25% nomogram threshold resulted in significantly lower estimated risks of csPCa (11.3%), compared to PRIAS (Δ: -14.3%), JH (Δ: -5.9%), EAU low-risk (Δ: -17.2%), and EAU low-risk or low-volume ISUP GG2 classifications (Δ: -18.0%). CONCLUSION The novel nomogram combining clinical, biopsy and mpMRI findings was able to increase by ~25% and 35% the absolute frequency of patients suitable for AS, compared to, respectively, the PRIAS or JH criteria. Moreover, this nomogram significantly reduced the estimated frequency of csPCa that would be recommended for AS compared to, respectively, the PRIAS, JH, EAU low-risk, and EAU low-risk or low-volume ISUP GG2 classifications.
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Filippi F, Odorici G, Conti A, Di Lernia V, Di Nuzzo S, Chessa MA, Corazza M, Patrizi A, Bardazzi F. Biological therapy in psoriatic patients whishing fatherhood: a multi-centre italian experience in real life. J Eur Acad Dermatol Venereol 2020; 34:e468-e470. [PMID: 32181535 DOI: 10.1111/jdv.16376] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 03/03/2020] [Accepted: 03/10/2020] [Indexed: 11/28/2022]
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Bistoletti M, Micheloni G, Baranzini N, Bosi A, Conti A, Filpa V, Pirrone C, Millefanti G, Moro E, Grimaldi A, Valli R, Baj A, Crema F, Giaroni C, Porta G. Homeoprotein OTX1 and OTX2 involvement in rat myenteric neuron adaptation after DNBS-induced colitis. PeerJ 2020; 8:e8442. [PMID: 32095330 PMCID: PMC7024580 DOI: 10.7717/peerj.8442] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 12/20/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Inflammatory bowel diseases are associated with remodeling of neuronal circuitries within the enteric nervous system, occurring also at sites distant from the acute site of inflammation and underlying disturbed intestinal functions. Homeoproteins orthodenticle OTX1 and OTX2 are neuronal transcription factors participating to adaptation during inflammation and underlying tumor growth both in the central nervous system and in the periphery. In this study, we evaluated OTX1 and OTX2 expression in the rat small intestine and distal colon myenteric plexus after intrarectal dinitro-benzene sulfonic (DNBS) acid-induced colitis. METHODS OTX1 and OTX2 distribution was immunohistochemically investigated in longitudinal muscle myenteric plexus (LMMP)-whole mount preparations. mRNAs and protein levels of both OTX1 and OTX2 were evaluated by qRT-PCR and Western blotting in LMMPs. RESULTS DNBS-treatment induced major gross morphology and histological alterations in the distal colon, while the number of myenteric neurons was significantly reduced both in the small intestine and colon. mRNA levels of the inflammatory markers, TNFα, pro-IL1β, IL6, HIF1α and VEGFα and myeloperoxidase activity raised in both regions. In both small intestine and colon, an anti-OTX1 antibody labeled a small percentage of myenteric neurons, and prevalently enteric glial cells, as evidenced by co-staining with the glial marker S100β. OTX2 immunoreactivity was present only in myenteric neurons and was highly co-localized with neuronal nitric oxide synthase. Both in the small intestine and distal colon, the number of OTX1- and OTX2-immunoreactive myenteric neurons significantly increased after DNBS treatment. In these conditions, OTX1 immunostaining was highly superimposable with inducible nitric oxide synthase in both regions. OTX1 and OTX2 mRNA and protein levels significantly enhanced in LMMP preparations of both regions after DNBS treatment. CONCLUSIONS These data suggest that colitis up-regulates OTX1 and OTX2 in myenteric plexus both on site and distantly from the injury, potentially participating to inflammatory-related myenteric ganglia remodeling processes involving nitrergic transmission.
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Conti A, Boffano M, Pellegrino P, Ratto N, Sabatini L, Piana R. Femoropatellar Osteoarthritis and Trochlear Femoral Bone Defect due to Giant Cell Tumor of the Knee: A Selected Patellofemoral Joint Arthroplasty and Reconstructive Technique: A Case Report. JBJS Case Connect 2020; 10:e0378. [PMID: 32044787 DOI: 10.2106/jbjs.cc.19.00378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
CASE A 35-year-old man with a giant cell tumor involving the lateral condyle and trochlea of the right distal femur underwent curettage of the lesion and cement grafting, which resulted in symptomatic patellofemoral osteoarthritis after more than 4 years. A standard follow-up excluded recurrence, whereas infection was ruled out while investigating the symptoms. Finally, a patellofemoral resurfacing prosthesis was implanted while filling the bone defects with tantalum cones. CONCLUSION A "tailored" surgical technique with a selected patellofemoral joint arthroplasty could be used in oncologic setting to save further bone stock for possible revisions while permitting full and quick clinical recovery.
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96
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Indovina I, Conti A, Lacquaniti F, Staab JP, Passamonti L, Toschi N. Reduced betweenness centrality of a sensory-motor vestibular network in subclinical agoraphobia. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2020; 2019:4342-4345. [PMID: 31946829 DOI: 10.1109/embc.2019.8857332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Agoraphobic patients feel dizzy in crowded open spaces and respond to this symptom with excessive fear and avoidance. These clinical features show great similitude with the newly defined syndrome of persistent postural perceptual dizziness (PPPD). Patients with PPPD show decreased activity and connectivity in regions of the vestibular cortex. Due to the great overlap between these two conditions, we hypothesized that individuals with sub-clinical agoraphobia would show reduction in the connectivity features of these regions. We selected a group of healthy individuals from the Human Connectome Project that self-reported agoraphobia episodes, and compared it with a control group. We accurately matched the two groups for psychological measures and personality traits in order to study the neural correlates of vestibular symptoms independently of possible psychiatric vulnerabilities. We found that the agoraphobia group showed reduced betweenness centrality of a network encompassing key regions of the vestibular cortex. Dysfunctions of the vestibular cortex may explain the dizziness symptom for a disorder previously labelled as psychogenic.
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97
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Ratto N, Boffano M, Pellegrino P, Conti A, Rossi L, Verna V, Rastellino V, Berardino M, Piana R. The intraoperative use of aortic balloon occlusion technique for sacral and pelvic tumor resections: A case-control study. Surg Oncol 2019; 32:69-74. [PMID: 31783224 DOI: 10.1016/j.suronc.2019.11.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 10/20/2019] [Accepted: 11/17/2019] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Pelvic and sacral tumor surgery is traditionally characterized by several major complications. Bleeding is probably the most feared and dreadful complication. The aim of the study was to evaluate whether the intraoperative use of the intra-aortic balloon occlusion technique could decrease the perioperative blood loss. A secondary aim was to assess aortic balloon-related complications. MATERIALS AND METHODS From January 2014 to December 2017 15 patients (Group 1) treated with intra-aortic balloon inflation were prospectively enrolled and compared to a historical control group (Group 2) of 11 patients with similar surgeries. Number of blood units transfused, perioperative hemoglobin values, hours spent in intensive care unit (ICU), length of inpatient stay, and perioperative complications were evaluated. RESULTS Intraoperatively, a mean of 6.1 blood units per patient (BUPP) was used in Group 1 and 16.2 BUPP in Group 2. Postoperatively the averages were 2,8 and 5,4 BUPP in Group 1 and 2, respectively. Patients in Group 1 had a faster recovery in hemoglobin values, as well as a shorter length of overall inpatient stay (28,9 vs 59 days) and of ICU stay (33.9 vs 74.6 h). The most relevant complications observed in Group 1 were two thrombosis at the incannulation site that required a surgical arterial thrombectomy. CONCLUSION The intra-aortic balloon occlusion is an effective technique to control bleeding during the resections of huge pelvic and sacral tumors. A proper training of a multidisciplinary team and an accurate patient selection are required to prevent major complications.
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Chiricozzi A, Balato A, Conrad C, Conti A, Dapavo P, Ferreira P, Gaiani FM, Leite L, Malagoli P, Mendes-Bastos P, Megna M, Messina F, Nidegger A, Odorici G, Panduri S, Piaserico S, Piscitelli L, Prignano F, Ribero S, Valerio J, Torres T. Secukinumab demonstrates improvements in absolute and relative psoriasis area severity indices in moderate-to-severe plaque psoriasis: results from a European, multicentric, retrospective, real-world study. J DERMATOL TREAT 2019; 31:476-483. [DOI: 10.1080/09546634.2019.1671577] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Conti A, Bini G, Renzi N, Bogazzi IC, Mazzucchelli M, Covelli A, Catarzi S, Lencioni AM, Genovesi M, Pisani N, Cipriano A, Ghiadoni L. P657Anticoagulation strategies based on warfarin or direct oral anticoagulants compared to major hemorrhagic events: the relevance of patients aged 75 years or older. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz747.0264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Objective
To evaluate rates of major bleeding (mBleed) associated with anticoagulant treatments in patients (pts) with age ≥75 years (y), referred to hospital in northwest Tuscany.
Methods
We analysed 4-y survey; 302,687 visits; catchment area 197,722 inhabitants, of whom 15,267 on Warfarin (W) and 10,397 on direct oral anticoagulants (DOACs). DOACs were available in the catchment area since 4 y (dabigatran and rivaroxaban), 3 y (apixaban), and 2 y (edoxaban). Overall, 3,373 pts received dabigatran, 4,046 rivaroxaban, 2,141 apixaban, and 839 edoxaban. Pts with hemorrhage were submitted to propensity score matching for mBleed and stratified according to age ≥75 y, and W or DOACs. Primary endpoint was one-month death in pts with age ≥75 y.
Results
Out of 1,919 mBleed enrolled, those of pts aged ≥75 y were 1,127 (59%) versus (vs) 792 (41%) aged <75 y, with 77 (4.0%) one-month death vs 20 (1.0%), respectively; p<0.0001.
Patients on W showed higher rate of mBleed (n=175; 9.1%) compared to DOACs (n=53; 2.8%); p<0.0001. One-month death accounted for 14 (0.7%) vs 1 (0.1%), respectively; p=0.0019. Pts aged ≥75 years were more likely to show female gender and comorbidities including atrial fibrillation; p<0.01. Among DOACs, edoxaban presented the lowest absolute rate of hospital admission for mBleed and dabigatran the highest, although without statistical differences within DOACs (p=0.6454). Interestingly, in the subset of pts aged ≥75 y, within DOACs, we found no statistical difference in one-month mortality, although edoxaban showed one death due to brain mBleed; conversely, we found statistical significance in rate of mBleed. Indeed, edoxaban vs dabigatran showed p=0.0008, edoxaban vs apixaban p=0.0242, edoxaban vs rivaroxaban p=0.0058, apixaban vs rivaroxaban p=0.7093, apixaban vs dabigatran p=0.2279, rivaroxaban vs dabigatran p=0.5087.
Warfarin or DOACs and outcomes Major Bleeding (pts ≥75 y) p value versus pts <75 y p value within group One-month death (pts ≥75 y) p value versus pts <75 y p value within group n=1,127 n=77 Warfarin 175 (9.1%) 0.0001 <0.0001 14 (1.2%) 0.514 0.0019 DOACS 53 (2.8%) 0.0001 1 (0.1%) 0.256 Dabigatran 21 (1.1%) 0.026 0.0088 0 (0%) 0.391 0.8012 Rivaroxaban 16 (0.8%) 0.121 0 (0%) 0.619 Apixaban 13 (0.7%) 0.033 0 (0%) 1 Edoxaban 3 (0.2%) 0.647 1 (0.1%) 0.191 Patients: pts; direct oral anticoagulants: DOACs; p value Yates' correction: p value.
Patients with age >75 years and bleeding
Conclusion
In pts with age ≥75 y, rate of mBleed and short-term mortality were significantly higher than in pts aged <75 y In those pts, DOACs showed significantly lower rate of mBleed, and short-term death. Within DOACs, edoxaban was more likely to show lower rate of mBleed.
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Conti A, Renzi N, Bini G, Covelli A, Mazzucchelli M, Bigazzi IC, Lencioni AM, Bertolini L, Giusti L, Pennati P, Cipriano A, Ghiadoni L. P4636Major gastrointestinal haemorrhage of patients with ongoing anticoagulants presented to the emergency department of a community hospital: four-year survey. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.1018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objective
To look for outcomes of patients (pts) with major gastrointestinal haemorrhage (mGIH) and ongoing anticoagulants out of four-year survey of community hospital with catchment area 197,722 inhabitants, of whom 15,267 with Warfarin (W) and 10,397 with direct oral anticoagulants (DOACs). DOACs were available for prescription in the catchment area since 4 years (dabigatran and rivaroxaban), 3 years (apixaban), and 2 years (edoxaban).
Methods
Haemorrhage (n=1,919) were submitted to propensity score matching for major bleeding; mGIH were enrolled and stratified according to ongoing W or DOACs. Primary endpoint was one-month death.
Results
Out of 476 mGIH, 73 pts received anticoagulants; 22 DOACs and 51 W; p=0.0006. Of note mGIH on W accounted for 2.7% (51/1,919) per year of pts, and 0.08% (51/15,267) of the catchment area. Conversely, mGIH on DOACs accounted as follows: dabigatran (n=10/476) 0.53%, rivaroxaban (n=6/476) 0.32%, apixaban (n=5/476) 0.35%, and edoxaban (n=1/476) 0.11% per year of pts; p=0.117. Rate of mGIH and DOACs versus (vs) rate of mGIH and W as follows: less than (−) 5 fold (2.7x100/0.53) of dabigatran vs W, p=0.004; −8 fold (2.7x100/0.32) of rivaroxaban vs W, p=0.0002; −7 fold (2.7x100/0.35) of apixaban vs W; p=0.ehz745.10188, and −25 fold (2.7x100/0.11) of edoxaban vs W; p=0.ehz745.101801. However no difference versus the catchment area per year (0.723): 0.07% (10/3,373) dabigatran, 0.04% (6/4,046) rivaroxaban, 0.08% (5/2,141) apixaban, 0.06% (1/839) edoxaban.
Overall, one-month death accounted for 10/476 (2.1%). Of note 236 mGI were from the upper tract and 240 from the lower tract. Among upper tract, 10 pts received DOACs (4 dabigatran, 4 rivaroxaban, 2 apixaban, and 0 edoxaban) and 21 received W. One-month death was 0/10 DOACs versus 1/21 W, p=0.483. Among lower tract, 12 pts received DOACs (6 dabigatran, 2 rivaroxaban, 3 apixaban, and 1 edoxaban) and 30 pts received W; one-month death was 0 for every groop. Anticoagulant reversal treatment was given to 6/22 (27%) pts with DOACs versus 18/51 (35%) with W, p=0.014; transfusion to 6/22 (27%) versus 11/51 (22%), respectively, p=0.306; admission 19/22 (86%) versus 42/51 (82%), respectively, p=0.004. Sensitivity/specificity ratio of variables and biomarkers for aggressive pharmacological approach were obtained by area under ROC curve (AUC) >0.50. PTT value >37 sec (AUC 0.57) showed sensitivity 15%, specificity 90%; INR value >1.4 (0.50), sens 15%, spec 80%. In addition, warfarin (0.49) sens 15%, spec 80%; age ≥75 years (0.48) sen 60%, spec 40%.
Gastrointestinal bleeding: flow-chart.
Conclusion
Out of four-year survey, pts with ongoing DOACs were less likely to have mGIH when compared to W.
Patients with W were more likely to receive reversal tratment; pts with DOACs were more likely to undergo admission. Short-term mortality of pts with W was higher than DOACs. Aggressive pharmacological approach should be driven by PTT, INR, ongoing warfarin, and older age.
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