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Radioimmunotherapy versus autologous hematopoietic stem cell transplantation in relapsed/refractory follicular lymphoma: a Fondazione Italiana Linfomi multicenter, randomized, phase III trial. Ann Oncol 2024; 35:118-129. [PMID: 37922989 DOI: 10.1016/j.annonc.2023.10.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/11/2023] [Accepted: 10/03/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Optimal consolidation for young patilents with relapsed/refractory (R/R) follicular lymphoma (FL) remains uncertain in the rituximab era, with an unclear benefit of autologous stem cell transplantation (ASCT). The multicenter, randomized, phase III FLAZ12 (NCT01827605) trial compared anti-CD20 radioimmunotherapy (RIT) with ASCT as consolidation after chemoimmunotherapy, both followed by rituximab maintenance. PATIENTS AND METHODS Patients (age 18-65 years) with R/R FL and without significant comorbidities were enrolled and treated with three courses of conventional, investigator-chosen chemoimmunotherapies. Those experiencing at least a partial response were randomized 1 : 1 to ASCT or RIT before CD34+ collection, and all received postconsolidation rituximab maintenance. Progression-free survival (PFS) was the primary endpoint. The target sample size was 210 (105/group). RESULTS Between August 2012 and September 2019, of 164 screened patients, 159 were enrolled [median age 57 (interquartile range 49-62) years, 55% male, 57% stage IV, 20% bulky disease]. The study was closed prematurely because of low accrual. Data were analyzed on 8 June 2023, on an intention-to-treat basis, with a 77-month median follow-up from enrollment. Of the 141 patients (89%), 70 were randomized to ASCT and 71 to RIT. The estimated 3-year PFS in both groups was 62% (hazard ratio 1.11, 95% confidence interval 0.69-1.80, P = 0.6662). The 3-year overall survival also was similar between the two groups. Rates of grade ≥3 hematological toxicity were 94% with ASCT versus 46% with RIT (P < 0.001), and grade ≥3 neutropenia occurred in 94% versus 41%, respectively (P < 0.001). Second cancers occurred in nine patients after ASCT and three after radioimmunotherapy (P = 0.189). CONCLUSIONS Even if prematurely discontinued, our study did not demonstrate the superiority of ASCT versus RIT. ASCT was more toxic and demanding for patients and health services. Both strategies yielded similar, favorable long-term outcomes, suggesting that consolidation programs milder than ASCT require further investigation in R/R FL.
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Diagnosing and treating anterior pituitary hormone deficiency in pediatric patients. Rev Endocr Metab Disord 2023:10.1007/s11154-023-09868-4. [PMID: 38112850 DOI: 10.1007/s11154-023-09868-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/12/2023] [Indexed: 12/21/2023]
Abstract
Hypopituitarism, or the failure to secrete hormones produced by the anterior pituitary (adenohypophysis) and/or to release hormones from the posterior pituitary (neurohypophysis), can be congenital or acquired. When more than one pituitary hormone axis is impaired, the condition is known as combined pituitary hormone deficiency (CPHD). The deficiency may be primarily due to a hypothalamic or to a pituitary disorder, or concomitantly both, and has a negative impact on target organ function. This review focuses on the pathophysiology, diagnosis and management of anterior pituitary hormone deficiency in the pediatric age. Congenital hypopituitarism is generally due to genetic disorders and requires early medical attention. Exposure to toxicants or intrauterine infections should also be considered as potential etiologies. The molecular mechanisms underlying the fetal development of the hypothalamus and the pituitary are well characterized, and variants in the genes involved therein may explain the pathophysiology of congenital hypopituitarism: mutations in the genes expressed in the earliest stages are usually associated with syndromic forms whereas variants in genes involved in later stages of pituitary development result in non-syndromic forms with more specific hormone deficiencies. Tumors or lesions of the (peri)sellar region, cranial radiation therapy, traumatic brain injury and, more rarely, other inflammatory or infectious lesions represent the etiologies of acquired hypopituitarism. Hormone replacement is the general strategy, with critical periods of postnatal life requiring specific attention.
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Diagnostic Accuracy of Morning Salivary Cortisol in the Assessment of the Hypothalamic-Pituitary-Adrenal Axis Recovery after Prolonged Corticosteroid Therapy in Children. Horm Res Paediatr 2023; 97:53-61. [PMID: 37231892 DOI: 10.1159/000530939] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 04/25/2023] [Indexed: 05/27/2023] Open
Abstract
INTRODUCTION Assessment of the hypothalamic-pituitary-adrenal (HPA) axis is necessary after prolonged glucocorticoid therapy withdrawal. Salivary cortisol reflects 65% of the free circulating cortisol fraction. Saliva collection is non-invasive and child friendly. OBJECTIVE We aimed to evaluate the diagnostic accuracy of morning salivary cortisol (mSAF) to determine HPA recovery after prolonged corticosteroid therapy in children. METHODS We conducted a prospective, validation study in 171 paediatric patients (mean ± SD age: 13.0 ± 4.4 years) who received glucocorticoids for >4 weeks (median and interquartile range: 11 [7-14] months) and were referred for therapy withdrawal. Serum and saliva samples were collected between 8 and 9 a.m. on the same day. Cortisol was measured by an electrochemiluminescence immunoassay (ECLIA) 48 h after cessation of glucocorticoid therapy. Serum cortisol ≥193 nmol/L was used as the reference cut-off value for HPA recovery after glucocorticoid withdrawal and mSAF as the index test. RESULTS The cut-off concentration obtained by ROC for mSAF was ≥5.0 nmol/L. True positive and true negative results were observed in 85/171 and 40/171 children, respectively. The false-positive rate was low (3/171, 1.7%); however, false-negative results were observed in 43/171 (25%) children. The main ROC results (95% CI) were area under curve: 0.98 (0.96-0.99), sensitivity: 0.66 (0.57-0.75), specificity: 0.93 (0.81-0.99), positive predictive value: 0.97 (0.90-0.99), negative predictive value: 0.48 (0.37-0.59), LR+: 9.5, and diagnostic accuracy: 73.1%. CONCLUSION The present study supports that mSAF ≥5.0 nmol/L by ECLIA is a non-invasive biomarker for the assessment of HPA recovery after prolonged glucocorticoid therapy in paediatric patients, with a positive predictive value of 97%. This proposed cut-off should be further validated using gold standard techniques for steroid quantification such as liquid chromatography-tandem mass spectrometry.
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McCune-Albright syndrome, a rare form of precocious puberty: Diagnosis, treatment, and follow-up. ARCH ARGENT PEDIATR 2021; 119:e420-e427. [PMID: 34569743 DOI: 10.5546/aap.2021.eng.e420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 04/12/2021] [Indexed: 11/12/2022]
Abstract
INTRODUCTION McCune-Albright syndrome (MAS) is a genetic disorder defined by fibrous dysplasia of bone, café-au-lait skin spots, and autonomous hyperfunction of one or more endocrine organs. MAS is caused by activating mutations of the GNAS1 gene. The most frequent type of endocrinopathy is gonadal endocrinopathy in the form of peripheral precocious puberty. OBJECTIVE To describe the clinical characteristics, laboratory and imaging tests at the time of diagnosis and over the course of the disease, focusing on the classical triad of MAS. POPULATION AND METHODS Observational, descriptive, retrospective clinical study of patients with MAS seen at the Department of Endocrinology of Hospital de Niños Ricardo Gutiérrez between 1974 and 2019. RESULTS Twelve girls are described, all of whom developed peripheral precocious puberty (PPP) secondary to functional ovarian cysts. Their age at presentation was early (2.6 ± 1.3 years). Gonadotropin levels were suppressed or in the prepubertal range with generally high estradiol levels. Ten girls had café-au-lait skin spots since birth. During the course of disease, polyostotic fibrous dysplasia was detected in all patients. The treatments used to reduce ovarian cyst recurrence and hyperestrogenism effects showed varied effectiveness. CONCLUSIONS In this series, the onset of PPP helped to make an early diagnosis of MAS and was difficult to treat. The course of disease showed persistent gonadal hyperfunction and worsening of bone injuries.
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BRENTUXIMAB VEDOTIN CONSOLIDATION AFTER AUTOLOGOUS STEM CELLS TRANSPLANTATION FOR HODGKIN LYMPHOMA: A REAL‐LIFE EXPERIENCE BY FONDAZIONE ITALIANA LINFOMI (FIL). Hematol Oncol 2021. [DOI: 10.1002/hon.65_2881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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ROMIDEPSIN‐CHOEP PLUS UP‐FRONT STEM‐CELL TRANSPLANTATION IN PERIPHERAL T‐CELL LYMPHOMA (PTCL): FIRST ANALYSIS OF THE PHASE II FIL‐PTCL13 STUDY. Hematol Oncol 2021. [DOI: 10.1002/hon.130_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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DIFFUSE LARGE B CELL LYMPHOMA (DLBCL) IN LATE‐OCTOGENARIAN (LO) PATIENTS: A SUBSTUDY OF THE “ELDERLY PROJECT” BY THE FONDAZIONE ITALIANA LINFOMI (FIL). Hematol Oncol 2021. [DOI: 10.1002/hon.95_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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SARCOPENIA IS AN INDEPENDENT PROGNOSTIC FACTOR IN ELDERLY MALE PATIENTS WITH CLASSICAL HODGKIN LYMPHOMA: RESULTS FROM A MULTICENTER EXPERIENCE. Hematol Oncol 2021. [DOI: 10.1002/hon.116_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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THE ELDERLY PROGNOSTIC INDEX (EPI) PREDICTS EARLY MORTALITY IN OLDER PATIENTS WITH DLBCL. A SUBSTUDY OF THE ELDERLY PROJECT BY THE FONDAZIONE ITALIANA LINFOMI (FIL). Hematol Oncol 2021. [DOI: 10.1002/hon.85_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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IBRUTINIB COMPARED TO STANDARD CHEMOTHERAPY FOR CENTRAL NERVOUS SYSTEM RECURRENCE OF MANTLE CELL LYMPHOMA. Hematol Oncol 2019. [DOI: 10.1002/hon.54_2630] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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THE ELDERLY PROJECT BY THE FONDAZIONE ITALIANA LINFOMI: A PROSPECTIVE COMPREHENSIVE GERIATRIC ASSESSMENT (CGA) OF 1353 ELDERLY PATIENTS WITH DIFFUSE LARGE B-CELL LYMPHOMA. Hematol Oncol 2019. [DOI: 10.1002/hon.58_2630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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PET-DRIVEN RADIOTHERAPY IN PATIENTS WITH LOW RISK DIFFUSE LARGE B-CELL LYMPHOMA (DLBCL): THE DLCL10 MULTICENTER PHASE 2 TRIAL BY FONDAZIONE ITALIANA LINFOMI (FIL). Hematol Oncol 2019. [DOI: 10.1002/hon.62_2630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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LONG-TERM EFFICACY AND SAFETY OF LENALIDOMIDE MAINTENANCE IN PATIENTS WITH RELAPSED DIFFUSE LARGE B-CELL LYMPHOMA WHO ARE NOT ELIGIBLE FOR AUTOLOGOUS TRANSPLANTATION (ASCT). Hematol Oncol 2019. [DOI: 10.1002/hon.65_2630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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LENALIDOMIDE AND RITUXIMAB (ReRi) AS FRONT LINE THERAPY OF ELDERLY FRAIL PATIENTS WITH DIFFUSE LARGE B-CELLS LYMPHOMA. FIRST PLANNED INTERIM ANALYSIS OF A PHASE II STUDY OF THE FONDAZIONE ITALIANA LINFOMI (FIL). Hematol Oncol 2019. [DOI: 10.1002/hon.99_2631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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DEVEC: A PHASE II STUDY OF METRONOMIC CHEMOTHERAPY IN ELDERLY NON-FIT PATIENTS WITH AGGRESSIVE B-CELL LYMPHOMAS (PROMOTED BY FIL). Hematol Oncol 2017. [DOI: 10.1002/hon.2440_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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A progression-risk score to predict treatment-free survival for early stage chronic lymphocytic leukemia patients. Leukemia 2015; 30:1440-3. [PMID: 26648537 DOI: 10.1038/leu.2015.333] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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The “Elderly Project” by the Fondazione Italiana Linfomi (FIL): a prospective multidimensional assessment of elderly patients with diffuse large B-cell lymphoma. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv348.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Total dietary antioxidant capacity and lung function in an Italian population: a favorable role in premenopausal/never smoker women. Eur J Clin Nutr 2011; 66:61-8. [PMID: 21878959 DOI: 10.1038/ejcn.2011.148] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND/OBJECTIVES Antioxidant-rich foods may favorably influence lung function. We examined possible associations between the total dietary antioxidant capacity (TAC) and pulmonary function in a healthy Italian population. SUBJECTS/METHODS Until May 2009, 22,300 persons were randomly recruited from the general population in the Moli-sani project. A sample only including healthy women (5824) and men (5848) was analyzed. TAC was measured in foods by three different assays and the ferric reducing-antioxidant power (FRAP) assay was selected as the better indicator of dietary TAC. The European Investigation into Cancer and Nutrition Food Frequency Questionnaire was used for dietary assessment. The association between quintiles of dietary FRAP and pulmonary indexes was assessed using analysis of variance separately for men and women. RESULTS After adjustment for confounders, women in the highest quintile of FRAP intake had +39 ml forced expiratory volume in the first second (FEV(1)) and +54 ml forced vital capacity, compared with those in the lowest quintile (P for trend ≤0.006). Stratified analysis showed that this relationship only occurred in women who were premenopausal/never smokers. In this subgroup, the observed effect of higher FRAP intake on FEV(1) was equivalent to an improvement in pulmonary age of 3.3 years. In men, all significant associations between pulmonary function and TAC were lost after adjustment for confounding. CONCLUSIONS Dietary TAC may have a favorable role in respiratory health, particularly in premenopausal/never smoker women.
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[Menstrual cycle disorders in adolescence]. ARCH ARGENT PEDIATR 2010; 108:363-9. [PMID: 20672198 DOI: 10.1590/s0325-00752010000400018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2010] [Accepted: 04/12/2010] [Indexed: 11/22/2022]
Abstract
The high prevalence of menstrual disorders during the first years after menarche is well recognized. This is usually a cause of concern for parents and patients, and a common reason for visiting the pediatrician. The immaturity of the hypothalamic-pituitary-ovarian axis is the major cause of these disorders, but there are also some general organic or emotional conditions that may alter the menstrual cycle, which is a sensitive indicator of health. Physiology of the menstrual cycle, its alterations, etiology, assessment, diagnosis and treatment are reviewed in this article.
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C reactive protein and its determinants in healthy men and women from European regions at different risk of coronary disease: the IMMIDIET Project. J Thromb Haemost 2008; 6:436-43. [PMID: 18036188 DOI: 10.1111/j.1538-7836.2007.02851.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM Differences in C-reactive protein (CRP) levels and its determinants in three European populations at different risk of coronary artery disease (CAD) were studied. METHODS Subjects were recruited randomly in Limburg (Belgium), Abruzzo (Italy) and south-west (SW) London (England). RESULTS Ten-year risk of fatal coronary events (estimated using risk equations provided by the SCORE Project) was lower both in men and women from Abruzzo, intermediate in people from Limburg and higher in subjects from SW London. Within each country, high sensitivity (hs)-CRP levels were higher in the high-risk class in men but not in women. Men from Abruzzo had higher hs-CRP levels than those from Limburg and SW London. Women always had higher hs-CRP levels than men. The strongest hs-CRP determinant was body mass index (BMI, R(2) = 0.14) in women and waist circumference (WC, R(2) = 0.046) in men. The highest hs-CRP levels were observed in subjects with both high BMI and high WC. Metabolic syndrome was associated with high levels of CRP both in men and women, even after adjustment for confounders. DISCUSSION Difference in CRP levels cannot explain the European gradient of CVD risk, although CRP levels are associated with the calculated SCORE risk of fatal coronary events within each country.
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Establishment of testicular endocrine function impairment during childhood and puberty in boys with Klinefelter syndrome. Clin Endocrinol (Oxf) 2007; 67:863-70. [PMID: 17645574 DOI: 10.1111/j.1365-2265.2007.02977.x] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To precisely characterize the chronology of testicular endocrine function impairment during childhood and adolescence in patients with Klinefelter syndrome. Design Retrospective chart review. Patients A total of 29 boys with Klinefelter syndrome with up to 12.3 years follow-up. MEASUREMENTS Clinical features and serum hormone levels were analysed during follow-up. RESULTS Of the 29 patients, 16 were prepubertal and 13 had already entered puberty at their first visit. Fifteen patients were followed up through late puberty. Before puberty, LH, FSH, testosterone, anti-Müllerian hormone (AMH) and inhibin B were within the expected range in almost all cases. However, levels of the inhibin alpha-subunit precursor Pro-alphaC were in the lowest levels of the normal range in most cases. During puberty, FSH levels increased earlier and more markedly than LH. Inhibin B and AMH declined to abnormally low or undetectable levels in advanced pubertal stages. Although testosterone and Pro-alphaC levels were within the reference ranges in most cases, they were abnormally low for the observed LH values. CONCLUSIONS In Klinefelter syndrome, a mild Leydig cell dysfunction is present from early childhood in most cases and persists throughout puberty. Sertoli cell function is normal until mid puberty, when a dramatic impairment is observed.
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FIBRIN D-DIMERS IS ASSOCIATED WITH PREVALENT CARDIOVASCULAR EVENTS IN THE MOLI-SANI STUDY. J Thromb Haemost 2007. [DOI: 10.1111/j.1538-7836.2007.tb01829.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Efficacy and safety of echoguided catheterisation approach in oncological and hematological patients. Report on 843 consecutive patients. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.19581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
19581 Background: A central venous catheter (CVC) represents the most frequently adopted intravenous line for patients undergoing infusional chemotherapy, bone marrow transplantation (BMT) and parenteral nutrition. The aim of this study was to explore the feasibility and safety of CVC insertion under ultrasound (US) control. US offers the advantage of real-time, multiplanar imaging as well as Doppler analysis. Methods: The echoguided approach allowed us to insert CVC in right supraclavicular site nearby the clavicular head of sternocleidomastoid muscle. Using a 7.5-MHz probe we were able to perform a real time control of the hip of the needle while it was inserted in the last side of internal jugular vein. At the end of the procedure chest Rx was executed to evaluate CVC position and to detect pneumotorax. Mainly Sekalon Seldy, Becketon Dickinson was employed. For PBSC collection, 14-gauge Arrow double lumen revealed to be highly efficacious (46 PBSC collections, no one failure). Results: From November 1999 to December 2006 the echoguided CVC insertion method was applied 1003 times in 843 patients. The procedure was applied 288 times in haematological malignancies, in 698 solid tumors, in 3 neurological autoimmune diseases. Among solid tumors colon carcinoma was the first indication, while gastric carcinoma the second. Among haematological patients: non-Hodgkin lymphoma was the first indication, then acute leukemia. Ten patients underwent allogenic BMT and 92 autologous BMT. Nine in 1003 procedures failed (1%). Failures were caused by: arterial puncture in 3, CVC dislocation in 1, vein collapse in 3 and no efficacious “eco window” in 2. No pneumotorax was registered. The safety of this procedure was confirmed by 35 catheterisations obtained with platelets under 20000/μl, by 7 procedure with prothrombin activity under 50%. In 44 patients catheter was inserted with neutrophil count below 100/μl and in 66 below 500/μl without any increase in infections. Mean time of catheter permanence was 151 days with 1,7 infectious events every 1000 days of permanence. Symptomatic deep veins thrombotic complications were 9 (1%). Conclusions: This procedure is safe, cheap with high accuracy and success rate, and above all US-guidance avoids pneumothorax. No significant financial relationships to disclose.
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Antiviral treatment in Hepatitis C Virus (HCV)- related low grade non-Hodgkin lymphoma: An update of a multicenter study. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.17526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
17526 Background: HCV is largely diffuse in North-western Europe and U.S.A. It has been shown to play a role both in hepatocellular carcinoma and in B-cell non-Hodgkin lymphoma (B-NHL). Up to now the exact biological mechanisms that could explain the lymphomagenic role of the virus are under study. Methods: We have previously published a series of 13 patients, affected by low grade B-cell NHL and characterized by an indolent course (i.e. doubling time less than 1 year, no bulky disease), who underwent antiviral treatment only with peghilated interferon and ribavirin (peghilated interferon 50–70 microgram weekly, ribavirin 1000–1200 mg daily). Now we report the second update of this study. Up to now 17 patients are evaluable with a mean follow up of 12.1 ± 8 months (range 2–31 months). Results: Eight patients experienced complete or good partial haematological response that has lasted up to now with a mean follow up of 19,5 months, among them 3 splenic marginal lymphomas, 2 nodal marginal, 1 follicular lymphoma, 1 plasmocytoid and 1 marginal extranodal lymphoma. Three other patients achieved a long lasting partial response. The only one relapse (marginal nodal lymphoma) occurred about one year after the end of treatment, hematological relapse happened together with viral relapse, the lymphoma reappeared as highly chemo resistant high grade lymphoma, and two months later the patient died. Interestingly complete and good partial responses were more likely to be seen in viral genotype 2 (p = 0.04) and were strictly related to the decrease of viral load under treatment (p = 0.005). Toxicity causes the stop of the treatment in 3 patients; however one of them was able to achieve complete hematological response. Time to achieve hematological response was quite long (mean 8 ± 4.5 months). Conclusions: This kind of experience strongly provides a role for antiviral treatment in patients affected by HCV related low grade B-cell NHL. Especially viral genotype 2 infection may be considered a good prognostic marker for hematological response as well as decrease of viral load under treatment. Toxicity in our hands was however significant and further experiences are warranted in order to better modulate antiviral therapy doses. No significant financial relationships to disclose.
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Efficacy and safety of ultrasound-guided central venous access in oncological and haematological patients: Results of a monocenter series of 519 consecutive patients. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.8152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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1021 The role of hepatitis C virus (HCV) treatment in HCV-related B-cell non-Hodgkin's lymphoma (NHL). EJC Suppl 2003. [DOI: 10.1016/s1359-6349(03)91047-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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