1
|
Parisi MS, Leotta S, Romano A, Del Fabro V, Martino EA, Calafiore V, Giubbolini R, Markovic U, Leotta V, Di Giorgio MA, Tibullo D, Di Raimondo F, Conticello C. Clinical Benefit of Long-Term Disease Control with Pomalidomide and Dexamethasone in Relapsed/Refractory Multiple Myeloma Patients. J Clin Med 2019; 8:E1695. [PMID: 31623097 DOI: 10.3390/jcm8101695] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 10/11/2019] [Accepted: 10/14/2019] [Indexed: 12/25/2022] Open
Abstract
Background: We retrospectively analysed relapsed/refractory MM (RRMM) patients treated with pomalidomide and dexamethasone (PomaD) either in real life, or previously enrolled in an interventional (STRATUS, MM-010) or currently enrolled in an observational study (MM-015) to provide further insights on safety and tolerability and clinical efficacy. Methods: Between July 2013 and July 2018, 76 RRMM patients (including 33 double refractory MM) received pomalidomide 4 mg daily given orally on days 1–21 of each 28-day cycle, and dexamethasone 40 mg weekly (≤75 years) or 20 mg weekly for patients aged > 75 years. In nine patients a third agent was added to increase the response: Cyclophosphamide (in two fit patients) or clarithromycin (in seven frail patients). Patients received subcutaneous filgrastim as part of the prophylaxis regimen for neutropenia. Results: A median number of six (range 2–21) PomaD cycles were given. The regimen was well tolerated with grade 3–4 haematological and non-haematological adverse events in 39 (51%) and 25 (33%) patients, respectively. In patients who developed serious AE, pomalidomide dose reduction (11%, 14%) or definitive discontinuation (18%, 23%) were applied. All patients have been evaluated for response within the first two cycles. The disease control rate (DCR), i.e., those patients that had a response equal or better than stable disease (≥ SD), was high (89%), with 44% overall response rate (ORR) after six cycles. The achieved best responses were complete remission (CR, 5%), very good partial remission (VGPR, 4%), partial remission (PR, 35%), minimal response (MR, 7%), and stable disease (SD, 38%). After a median follow up of 19.6 months, median progression free survival was 9.4 months, and overall survival (OS) was 19.02 months. Univariate analysis showed that double refractory patients, or who received more than three previous lines had shorter PFS. At 18 months, regardless of the depth of response, patients with a disease control of at least six months, defined as maintenance of a best clinical and/or biochemical response to treatment for almost six months, had prolonged PFS (35.3% versus 20.6%, p = 0.0003) and OS (81.2% versus 15.9%, p < 0.0001) Conclusions: Our findings indicate that PomaD is a safe and well-tolerated regimen in real-life, associated with prolonged PFS and OS with acceptable toxicity. Moreover, Pd induced disease control in most intensively pre-treated patients and some of them achieved longer PFS than that obtained with the previous treatment.
Collapse
|
2
|
Conticello C, Romano A, Del Fabro V, Martino EA, Calafiore V, Sapienza G, Leotta V, Parisi MS, Markovic U, Garibaldi B, Leotta S, Cotzia E, Innao V, Mannina D, Neri S, Musso M, Scalone R, Cangialosi C, Acquaviva F, Cardinale G, Merenda A, Maugeri C, Uccello G, Poidomani M, Longo G, Carlisi M, Tibullo D, Di Raimondo F. Feasibility, Tolerability and Efficacy of Carfilzomib in Combination with Lenalidomide and Dexamethasone in Relapsed Refractory Myeloma Patients: A Retrospective Real-Life Survey of the Sicilian Myeloma Network. J Clin Med 2019; 8:E877. [PMID: 31248142 DOI: 10.3390/jcm8060877] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 06/03/2019] [Accepted: 06/12/2019] [Indexed: 11/17/2022] Open
Abstract
Background: The ASPIRE (NCT01080391) phase 3 trial showed the efficacy of carfilzomib, lenalidomide and dexamethasone (KRd) triplet for relapse and refractory multiple myeloma (RRMM). However, little is known about safety and efficacy of KRd outside a clinical trial context. Methods: Herein we report real life results of KRd given to 130 RRMM patients from 12 Sicilian Centers. Results: Median age was 62 years; patients had received a median of two previous lines of treatment (range 1–10) and 52% were refractory to previous treatment. Median number of KRd cycles was 12 (2–29), with a mean duration of treatment of 12 months; 21 patients had received at least 18 cycles. Overall response rate was 61%, including 18% complete response. Median PFS was 22.9 months, median OS was not reached. Creatinine clearance >30 mL/min, quality of the best achieved response and standard Fluorescence In Situ Hybridization (FISH) risk were independent predictors of favorable outcome. Patients who received the full-dosage of carfilzomib in the first two cycles had a better outcome. Conclusions: KRd was effective and well tolerated and in a considerable proportion of patients, therapy continued beyond the 18th cycle. The finding of a better outcome in patients with the higher cumulative dose of carfilzomib in the first two cycle encourages to maintain the maximum tolerated dose.
Collapse
|
3
|
Rashid MBMA, Toh TB, Hooi L, Silva A, Zhang Y, Tan PF, Teh AL, Karnani N, Jha S, Ho CM, Chng WJ, Ho D, Chow EKH. Optimizing drug combinations against multiple myeloma using a quadratic phenotypic optimization platform (QPOP). Sci Transl Med 2018; 10:10/453/eaan0941. [DOI: 10.1126/scitranslmed.aan0941] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 03/29/2018] [Accepted: 07/20/2018] [Indexed: 12/12/2022]
|
4
|
Mu SD, Ai LS, Qin Y, Hu Y. Subcutaneous versus Intravenous Bortezomib Administration for Multiple Myeloma Patients: a Meta-analysis. Curr Med Sci 2018; 38:43-50. [PMID: 30074150 DOI: 10.1007/s11596-018-1844-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [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: 06/20/2017] [Revised: 01/10/2018] [Indexed: 10/17/2022]
Abstract
Bortezomib, the first potent therapeutic proteasome inhibitor, has been suggested as a standard care in patients with newly diagnosed and relapsed multiple myeloma (MM). However, evidence bearing on the efficacy and safety of subcutaneous (SC) versus intravenous (IV) administration of bortezomib for MM patients is controversial. Randomised controlled trials (RCTs) and observational studies were enrolled in our meta-analysis to investigate the efficacy and safety of bortezomib via SC vs. IV administration on MM patients. Sixteen trials with a total of2575 patients with MM (SC, n=1191; IV, n=1384) were included in our meta-analysis. There were no significant differences between these two arms regarding overall response rate (ORR), complete response (CR), or very good partial response (VGPR). The pooled RRs for rate of adverse events (AEs), such as thrombocytopenia and bortezomib-induced peripheral neuropathy (BIPN), were 0.79 (95% CI: 0.68-0.92) and 0.63 (95% CI: 0.51-0.79), respectively. Moreover, there was much more largely decreased incidence of grade 3 and higher thrombocytopenia and BIPN in bortezomib SC administration than IV route. In general, alternative SC administration should be considered instead of IV administration in use of bortezomib for patients with MM. Key words: bortezomib; multiple myeloma; meta-analysis; subcutaneous administration.
Collapse
Affiliation(s)
- Shi-Dai Mu
- Institute of Hematology, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Li-Sha Ai
- Institute of Hematology, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - You Qin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Yu Hu
- Institute of Hematology, Huazhong University of Science and Technology, Wuhan, 430022, China.
| |
Collapse
|
5
|
Qin BG, Yang JT, Yang Y, Wang HG, Fu G, Gu LQ, Li P, Zhu QT, Liu XL, Zhu JK. Diagnostic Value and Surgical Implications of the 3D DW-SSFP MRI On the Management of Patients with Brachial Plexus Injuries. Sci Rep 2016; 6:35999. [PMID: 27782162 DOI: 10.1038/srep35999] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 10/07/2016] [Indexed: 01/09/2023] Open
Abstract
Three-dimensional diffusion-weighted steady-state free precession (3D DW-SSFP) of high-resolution magnetic resonance has emerged as a promising method to visualize the peripheral nerves. In this study, the application value of 3D DW-SSFP brachial plexus imaging in the diagnosis of brachial plexus injury (BPI) was investigated. 33 patients with BPI were prospectively examined using 3D DW-SSFP MR neurography (MRN) of brachial plexus. Results of 3D DW-SSFP MRN were compared with intraoperative findings and measurements of electromyogram (EMG) or somatosensory evoked potentials (SEP) for each injured nerve root. 3D DW-SSFP MRN of brachial plexus has enabled good visualization of the small components of the brachial plexus. The postganglionic section of the brachial plexus was clearly visible in 26 patients, while the preganglionic section of the brachial plexus was clearly visible in 22 patients. Pseudomeningoceles were commonly observed in 23 patients. Others finding of MRN of brachial plexus included spinal cord offset (in 16 patients) and spinal cord deformation (in 6 patients). As for the 3D DW-SSFP MRN diagnosis of preganglionic BPI, the sensitivity, the specificity and the accuracy were respectively 96.8%, 90.29%, and 94.18%. 3D DW-SSFP MRN of brachial plexus improve visualization of brachial plexus and benefit to determine the extent of injury.
Collapse
|
6
|
Zhang Y, Liu H, Chen X, Bai Q, Liang R, Shi B, Liu L, Tian D, Liu M. Modified bortezomib, adriamycin and dexamethasone (PAD) regimen in advanced multiple myeloma. Pathol Oncol Res 2014; 20:987-95. [PMID: 24942506 DOI: 10.1007/s12253-014-9785-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Accepted: 04/20/2014] [Indexed: 10/25/2022]
Abstract
The PAD regime, composed of bortezomib, adriamycin and dexamethasone, improves the outcomes of patients with advanced multiple myeloma (MM), but at the same time produces high frequency of serious toxic side effects. For the first time, we evaluated the efficacy and safety of a bortezomib-dose-reduced PAD regime in the treatment of relapsed/refractory MM in this clinical study. Forty-five patients were treated with two to six 21-day cycles of PAD, comprising bortezomib at 1.3 mg/m(2) (P1AD, n = 21) or 1.0 mg/m(2) (P2AD, n = 24) (days 1, 4, 8, 11), adriamycin at 9 mg/m(2) (days 1-4) and dexamethasone at 40 mg/day (days 1-4). Overall, 36 patients (80 %) showed at least partial remission (PR), in which 9 cases (20 %) showed complete remission (CR) and 10 cases (22 %) showed very good partial remission (VGPR). The efficacy of PAD regimen in advanced MM patients was not related to the traditional prognostic factors. There was no significant difference between P1AD and P2AD in the rates of PR, CR or VGPR, 1.5-year progression-free survival (PFS), and overall survival (OS) (81 % vs. 79 %, 48 % vs. 38 %, 64 % vs. 59 %, and 85 % vs. 73 %, respectively). However, the grade 3-4 toxic effects, including thrombocytopenia (13 % vs. 38 %), peripheral neuropathy (8 % vs. 33 %) and 3-4 grade gastrointestinal reaction (13 % vs. 43 %), were markedly inhibited after P2AD compared to P1AD (P < 0.05). The bortezomib-dose-reduced PAD regime reduced the incidence of adverse reactions without affecting the treatment efficacy in patients with advanced MM.
Collapse
|
7
|
Haim YO, Unger ND, Souroujon MC, Mittelman M, Neumann D. Resistance of LPS-activated bone marrow derived macrophages to apoptosis mediated by dexamethasone. Sci Rep 2014; 4:4323. [PMID: 24608810 DOI: 10.1038/srep04323] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 02/17/2014] [Indexed: 11/08/2022] Open
Abstract
Glucocorticoids (GC) display pleiotropic effects on the immune system. Macrophages are a major target for GC action. Here we show that dexamethasone (DEX), a synthetic GC, decreased viability of naïve bone marrow-derived macrophages (BMDM), involving an apoptotic mechanism. Administration of DEX together with lipopolysaccharide (LPS) protected BMDM against DEX-mediated cell death, suggesting that activated BMDM respond to DEX differently than naïve BMDM. An insight to the molecular basis of LPS actions was provided by a 7 fold increase in mRNA levels of glucocorticoid receptor beta (GRβ), a GR dominant-negative splice variant which inhibits GRα's transcriptional activity. LPS did not inhibit all DEX-mediated effects on BMDM; DEX significantly reduced the percentage of BMDM expressing high levels of the cell surface markers F4/80 and CD11b and led to a decrease in macrophage inflammatory protein 1 alpha (MIP1-α) mRNA and protein levels. These two DEX-mediated effects were not prevented by LPS. Our finding that LPS did not reduce the DEX-induced elevation of glucocorticoid-induced leucine zipper (GILZ), a mediator of GCs anti-inflammatory actions, may provide an underlying mechanism. These findings enable a better understanding of clinical states, such as sepsis, in which macrophages are activated by endotoxins and treatment by GCs is considered.
Collapse
|
8
|
Genovese EA, Tack S, Boi C, Fonio P, Cesarano E, Rossi M, Spiga S, Vinci V. Imaging assessment of groin pain. Musculoskelet Surg 2013; 97 Suppl 2:S109-16. [PMID: 23949932 DOI: 10.1007/s12306-013-0278-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2013] [Accepted: 06/10/2013] [Indexed: 10/26/2022]
Abstract
Groin pain is a common condition in athletes, especially those who play certain sports, for instance soccer, ice hockey, fencing which request rapid acceleration and frequent changes of movement. This condition represents a diagnostic difficulty for the radiologist due to either the anatomical pubic region complexity than the many causes that can be a source of pain, because the groin pain can be determined by conditions affecting the bony structures, cartilage and muscle tendons that are part of the proper pubis but also from those involving the hip. The approach to the groin through diagnostic imaging is multidisciplinary: The study of the patient is performed by traditional radiographs, ultrasound examination, magnetic resonance imaging or computed tomography, based on clinical suspicion, and each of these methods provides different results depending on the disease in question. The purpose of this article is to examine what are the optimal imaging techniques to investigate the various diseases affecting the patient with groin pain.
Collapse
|
9
|
Caranci F, Briganti F, La Porta M, Antinolfi G, Cesarano E, Fonio P, Brunese L, Coppolino F. Magnetic resonance imaging in brachial plexus injury. Musculoskelet Surg 2013; 97 Suppl 2:S181-90. [PMID: 23949940 DOI: 10.1007/s12306-013-0281-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 06/13/2013] [Indexed: 12/20/2022]
Abstract
Brachial plexus injury represents the most severe nerve injury of the extremities. While obstetric brachial plexus injury has showed a reduction in the number of cases due to the improvements in obstetric care, brachial plexus injury in the adult is an increasingly common clinical problem. The therapeutic measures depend on the pathologic condition and the location of the injury: Preganglionic avulsions are usually not amenable to surgical repair; function of some denervated muscles can be restored with nerve transfers from intercostals or accessory nerves and contralateral C7 transfer. Postganglionic avulsions are repaired with excision of the damaged segment and nerve autograft between nerve ends or followed up conservatively. Magnetic resonance imaging is the modality of choice for depicting the anatomy and pathology of the brachial plexus: It demonstrates the location of the nerve damage (crucial for optimal treatment planning), depicts the nerve continuity (with or without neuroma formation), or may show a completely disrupted/avulsed nerve, thereby aiding in nerve-injury grading for preoperative planning. Computed tomography myelography has the advantage of a higher spatial resolution in demonstration of nerve roots compared with MR myelography; however, it is invasive and shows some difficulties in the depiction of some pseudomeningoceles with little or no communication with the dural sac.
Collapse
Affiliation(s)
- F Caranci
- Department of Advanced Biomedical Sciences, Unit of Neuroradiology, Federico II University of Naples, Via S. Pansini 5, 80131, Naples, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
10
|
Cicala D, Briganti F, Casale L, Rossi C, Cagini L, Cesarano E, Brunese L, Giganti M. Atraumatic vertebral compression fractures: differential diagnosis between benign osteoporotic and malignant fractures by MRI. Musculoskelet Surg 2013; 97 Suppl 2:S169-79. [PMID: 23949939 DOI: 10.1007/s12306-013-0277-9] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Accepted: 06/12/2013] [Indexed: 10/26/2022]
Abstract
Atraumatic vertebral compression fractures are a common clinical problem, especially in elderly population. Metastases are the most frequent source of bone tumors, and the spine is a common site of metastatic disease; in case of cortical involvement or osteolysis, they may result in pathological compression fractures. Atraumatic compression fractures may result from other primary neoplasms of vertebrae and also from osteomyelitis, Paget's disease, hyperparathyroidism and other metabolic processes. Osteoporosis is a common source of vertebral compression fractures in elderly population, which may be indistinguishable from those of metastatic origin. The differentiation between osteoporotic compression fractures and malignant fracture is necessary to establish an appropriate staging and a therapeutic planning, especially in the acute and subacute stages. Anamnestic data about preexisting disease can be useful to individuate the potential cause of vertebral collapse. Plain radiography shows some difficulties in distinguishing whether the fracture represents a consequence of osteoporosis, a metastatic lesion or some other primary bone neoplasm. Computed tomography is one of the most suitable imaging techniques for the evaluation of bone structure and fragments and to establish the degree of cortical bone destruction; MR imaging (MRI) is the most helpful radiological investigation in order to provide the basis for the distinction between metastatic and acute osteoporotic compression fractures. The most relevant MRI findings to establish a differential diagnosis are described.
Collapse
|