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Music therapy (MT) is a complementary therapy offered to children, young adults, and their families in pediatric oncology and palliative care. We performed a survey to collect information about MT in pediatric oncology in Italy. The outbreak of COVID-19 unavoidably changed the scenario of MT, suggesting some considerations presented in this survey. 27/32 (84.4%) centers belonging to the Infections and Supportive Therapy Working Group of Association of Pediatric Hematology and Oncology (AEIOP) completed in 2 different time points (T1 and T2) an online survey on MT, before and after COVID-19 pandemia. Different kinds of music approach were used taking care of patients in 21/27 centers, while in 14/21 (66%), a specific project of MT conducted by a music therapist was present. In 6/14 centers, MT activities were delivered for < 3 h/week, in 3 centers for > 3 and < 10 h/week, and in the remaining 5 for > 3 h/week. MT sessions were in different areas, day hospital, or ward (patient rooms, operating rooms, waiting rooms), on an individual basis or by groups. Patients were invited to MT by psychologists, caring physician, or nurse, or on equipé decision. MT was evaluated with tools self-made by music therapist in 11/14 centers. After COVID-19, MT has been withdrawn in 3 centers, sessions in the waiting rooms were reduced, individual sessions were preferred, and enrollment by multidisciplinary teams increased. CONCLUSION: This survey represents the starting platform to compare and discuss different experience of MT in AIEOP centers, to implement MT in pediatric oncology for a more qualified assistance to patients, and to improve quality of care. WHAT IS KNOWN: ⢠Music therapy in pediatric oncology and palliative care can be used for the management and prevention of various somatic and psychological symptoms of patients and often is provided to children together with their families. ⢠In Italy the application of Music therapy in the AIEOP pediatric oncology centers is constantly increasing, but due to the outbreak of Covid-19 Pandemic, Italian pediatric oncology departments were obliged to adopt restrictive measures. WHAT IS NEW: ⢠Although the majority of Centres did not abrogate MT interventions, judgment about limitation should be carefully taken since MT helps children and even more adolescents in their fight against cancer. ⢠The best practice of Music therapy in pediatric oncology requires communication and collaboration among qualified music therapists and multidisciplinary care team, using a model of family-centered care that actively involves parents/ caregivers in assessment, treatment planning, and care delivery.
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COVID-19 , Musicoterapia , Neoplasias , Niño , Adolescente , Adulto Joven , Humanos , Pandemias , COVID-19/terapia , COVID-19/epidemiología , Neoplasias/epidemiología , Italia/epidemiologíaRESUMEN
BACKGROUND: To date, there are few studies that describe pharmacokinetics, safety and efficacy of posaconazole delayed-release tablet (DRT) formulation in the paediatric population. OBJECTIVES: We evaluated retrospectively posaconazole plasma concentrations and safety of posaconazole DRT in paediatric haematology-oncology patients. PATIENTS AND METHODS: Posaconazole DRT was assessed in 28 haematological paediatric patients with a median age 15 of years (range 5-18) and a median body weight of 50 kg (range 22-83 kg). Twenty-one patients received posaconazole DRT as prophylaxis and 7 patients as therapy. RESULTS: As prophylaxis, the median daily dose was 5.5 mg/kg/day (range 2.2-22.2) with posaconazole trough level ≥ 0.7 µg/mL in 80% by first week, 62.5% by second week and 87.5% by fourth week. As therapy, the median daily dose was 4 mg/kg/day (range 3.3-4.5) with trough level ≥ 1 µg/mL 100% by first week, 80% by second week and 33.4% by fourth week. CONCLUSIONS: Posaconazole DRT is feasible in paediatric patients capable to swallow tablets. Specific pharmacokinetic studies are needed.
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Antifúngicos/farmacocinética , Neoplasias Hematológicas/microbiología , Micosis/tratamiento farmacológico , Micosis/prevención & control , Triazoles/farmacocinética , Administración Oral , Adolescente , Antifúngicos/uso terapéutico , Niño , Preescolar , Preparaciones de Acción Retardada/farmacocinética , Preparaciones de Acción Retardada/uso terapéutico , Femenino , Humanos , Masculino , Estudios Retrospectivos , Comprimidos/administración & dosificación , Triazoles/uso terapéuticoRESUMEN
AIM: To compare acceptability and diagnostic accuracy of a recently available faecal immunochemical test (FIT) system (HM-JACKarc) with the FIT routinely used in an established screening programme (OC-Sensor). DESIGN: Randomised controlled trial (ISRCTN20086618) within a population-based colorectal cancer (CRC) screening programme. Subjects eligible for invitation in the Umbria Region (Italy) programme were randomised (ratio 1:1) to be screened using one of the FIT systems. RESULTS: Screening uptake among the 48â 888 invitees was the same for both systems among subjects invited in the first round and higher with OC-Sensor than with HM-JACKarc (relative risk (RR): 1.03; 95% CI 1.02 to 1.04) among those invited in subsequent rounds. Positivity rate (PR) was similar with OC-Sensor (6.5%) as with HM-JACKarc (6.2%) among subjects performing their first FIT screening and higher with OC-Sensor (5.6%, RR: 1.25, 95% CI 1.12 to 1.40) than with HM-JACKarc (4.4%) among those screened in previous rounds. Positive predictive value (PPV) (OC-Sensor: 25.9%, HM-JACKarc: 25.6%) and detection rate (DR) (OC-Sensor: 1.40%; HM-JACKarc: 1.42%) for advanced neoplasia (AN: CRC + advanced adenoma) were similar among subjects performing their first FIT screening. The differences in the AN PPV (OC-Sensor: 20.3%, HM-JACKarc: 22.6%) and DR (OC-Sensor: 0.96%, HM-JACKarc: 0.83%) among those screened in previous rounds were not statistically significant. The number needed to scope to detect one AN was 3.9 (95% CI 5.8 to 2.9) and 3.9 (95% CI 5.5 to 2.9) at first and 4.9 (95% CI 5.8 to 4.2) and 4.4 (95% CI 5.3 to 3.7) at subsequent screening, with OC-Sensor and HM-JACKarc, respectively. CONCLUSIONS: Our results suggest that acceptability and diagnostic performance of HM-JACKarc and of OC-Sensor systems are similar in a screening setting. TRIAL REGISTRATION NUMBER: ISRCTN20086618; Results.
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Neoplasias Colorrectales/diagnóstico , Detección Precoz del Cáncer/métodos , Heces/química , Hemoglobinas/análisis , Aceptación de la Atención de Salud/estadística & datos numéricos , Anciano , Investigación sobre la Eficacia Comparativa , Femenino , Humanos , Masculino , Persona de Mediana Edad , Valor Predictivo de las PruebasRESUMEN
Letermovir prophylaxis revolutionized the approach to Cytomegalovirus infection in adult hematopoietic stem cell transplant (HCT), while data in pediatric setting are still lacking. We retrospectively analyzed 87 HCT children transplanted in 11 AIEOP centers receiving letermovir as off-label indication between January 2020 and November 2022. Letermovir was used as primary, secondary prophylaxis or CMV treatment in 39, 26 and 22 cases, respectively; no discontinuation due to toxicity was reported. Median duration was 100 days (14-256) for primary and 96 days (8-271) for secondary prophylaxis, respectively. None of the patients experienced CMV-clinically significant reactivation during Letermovir primary prophylaxis; one patient developed breakthrough infection during secondary prophylaxis, and 10 and 1 patient experienced asymptomatic CMV-reactivation and CMV-primary infection after drug discontinuation, respectively. Median duration of letermovir in CMV treatment was 40 days (7-134), with 4/22 patients suffering CMV-pneumonia, with an overall response rate of 86.4%. With a median follow-up of 10.7 months (8.2-11.8), estimated 1-year overall survival was 86%; no CMV-related deaths were reported in prophylaxis groups. This is the largest report on Letermovir use in pediatric HCT; real-life data confirm an excellent toxicity profile, with high efficacy as CMV prophylaxis; results in CMV-infection treatment should be investigated in larger, prospective trials.
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Acetatos , Enfermedades Transmisibles , Infecciones por Citomegalovirus , Hematología , Trasplante de Células Madre Hematopoyéticas , Quinazolinas , Adulto , Humanos , Niño , Citomegalovirus , Estudios Retrospectivos , Estudios Prospectivos , Antivirales/efectos adversos , Infecciones por Citomegalovirus/tratamiento farmacológico , Infecciones por Citomegalovirus/etiología , Infecciones por Citomegalovirus/prevención & control , Trasplante de Células Madre Hematopoyéticas/efectos adversos , ItaliaRESUMEN
OBJECTIVE: We evaluated the performance of cytologic p16(INK4a) (p16) immunostaining within a cervical cancer screening program for the categories of atypical squamous cells of undetermined significance (ASC-US) and low-grade squamous intraepithelial lesion (LS after triage with high-risk human papillomavirus (HR-HPV) testing and atypical squamous cells, cannot exclude high-grade intraepithelial squamous lesion (ASC-H) and high-grade squamous intraepithelial lesion (HSIL). We also verified whether the routine introduction of p16 staining might enhance the specificity and positive predictive value (PPV) for cervical intraepithelial neoplasia grade 2 or higher (CIN2+) lesions predicted by a cytological screening test. STUDY DESIGN: Performance of the p16 cytology test was estimated in 578 cytological samples, of which 213 were HR-HPV+ ASC-US, 186 were HR-HPV+ LSIL, 74 were ASC-H, 56 were HSIL-CIN2 and 49 were HSIL-CIN3. All samples had histological follow-up. RESULTS: In the ASC-US category, p16 sensitivity was 91% for CIN2+ and 100% for CIN3, while specificity was 64 and 58%, respectively, negative predictive value (NPV) was 96 and 100%, respectively, and PPV was 39%. In the LSIL category, sensitivity was 77 and 75%, respectively, for CIN2+ and CIN3, while specificity was 64 and 57%, NPV was 93 and 98% and PPV was 30%. Sensitivity for ASC-H and HSIL-CIN3 was 100% for CIN2+ and CIN3, while for HSIL-CIN2 it was 91 and 95%, respectively; NPV for ASC-H was 100%, and for HSIL-CIN2 it was 43 and 86%, respectively. Follow-up examinations of 8 cases diagnosed as p16+ ASC-H and HSIL-CIN3, but histologically negative or CIN1 on the first biopsy, showed 4 CIN2 and 4 CIN3 lesions. CONCLUSIONS: Sensitivity, specificity, PPV and NPV confirm the importance of the utilization of p16 in the categories ASC-US and LSIL after triage with an HR-HPV test. In the ASC-H and HSIL-CIN3 lesions, p16 was shown to be an excellent marker for picking up CIN2+ lesions, especially in cases with cytohistological discordance.
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Inhibidor p16 de la Quinasa Dependiente de Ciclina/análisis , Infecciones por Papillomavirus/diagnóstico , Displasia del Cuello del Útero/diagnóstico , Neoplasias del Cuello Uterino/diagnóstico , Adulto , Biomarcadores de Tumor/análisis , Cuello del Útero/química , Cuello del Útero/patología , Cuello del Útero/virología , Inhibidor p16 de la Quinasa Dependiente de Ciclina/fisiología , Detección Precoz del Cáncer/métodos , Femenino , Interacciones Huésped-Patógeno , Humanos , Inmunohistoquímica , Persona de Mediana Edad , Clasificación del Tumor , Papillomaviridae/fisiología , Infecciones por Papillomavirus/metabolismo , Infecciones por Papillomavirus/virología , Valor Predictivo de las Pruebas , Reproducibilidad de los Resultados , Neoplasias del Cuello Uterino/metabolismo , Neoplasias del Cuello Uterino/virología , Displasia del Cuello del Útero/metabolismo , Displasia del Cuello del Útero/virologíaRESUMEN
Pediatric acute myeloid leukemia is a clonal disorder characterized by malignant transformation of the hematopoietic stem cell. The incidence and the outcome remain inferior when compared to pediatric ALL, although prognosis has improved in the last decades, with 80% overall survival rate reported in some studies. The standard therapeutic approach is a combined cytarabine and anthracycline-based regimen followed by consolidation with allogeneic stem cell transplantation (allo-SCT) for high-risk AML and allo-SCT for non-high-risk patients only in second complete remission after relapse. In the last decade, several drugs have been used in clinical trials to improve outcomes in pediatric AML treatment.
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Vaccines represent the best tool to prevent the severity course and fatal consequences of the pandemic by the new Coronavirus 2019 infection (SARS-CoV-2). Considering the limited data on vaccination of pediatric oncohematological patients, we developed a Consensus document to support the Italian pediatric hematological oncological (AIEOP) centers in a scientifically correct communication with families and patients and to promote vaccination. The topics of the Consensus were: SARS-CoV-2 infection and disease (COVID-19) in the pediatric subjects; COVID-19 vaccines (type, schedule); who and when to vaccinate; contraindications and risk of serious adverse events; rare adverse events; third dose and vaccination after COVID-19; and other general prevention measures. Using the Delphi methodology for Consensus, 21 statements and their corresponding rationale were elaborated and discussed with the representatives of 31 centers, followed by voting. A high grade of Consensus was obtained on topics such as the potential risk of severe COVID-19 outcome in pediatric oncohematological patients, the need for vaccination as a preventative measure, the type, schedule and booster dose of vaccine, the eligibility of the patients for vaccination, and the timing, definition, and management of contraindications and serious adverse events, and other general prevention measures. All 21 of the statements were approved. This consensus document highlights that children and adolescents affected by hematological and oncological diseases are a fragile category. Vaccination plays an important role to prevent COVID-19, to permit the regular administration of chemotherapy or other treatments, to perform control visits and hospital admissions, and to prevent treatment delays.
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Bloodstream infections (BSI) are a severe complication of antineoplastic chemotherapy or hematopoietic stem cell transplantation (HSCT), especially in the presence of antibiotic resistance (AR). A multinational, multicenter retrospective study in patients aged ≤ 18 years, treated with chemotherapy or HSCT from 2015 to 2017 was implemented to analyze AR among non-common skin commensals BSI. Risk factors associated with AR, intensive care unit (ICU) admission and mortality were analyzed by multilevel mixed effects or standard logistic regressions. A total of 1291 BSIs with 1379 strains were reported in 1031 patients. Among Gram-negatives more than 20% were resistant to ceftazidime, cefepime, piperacillin-tazobactam and ciprofloxacin while 9% was resistant to meropenem. Methicillin-resistance was observed in 17% of S. aureus and vancomycin resistance in 40% of E. faecium. Previous exposure to antibiotics, especially to carbapenems, was significantly associated with resistant Gram-negative BSI while previous colonization with methicillin-resistant S. aureus was associated with BSI due to this pathogen. Hematological malignancies, neutropenia and Gram-negatives resistant to >3 antibiotics were significantly associated with higher risk of ICU admission. Underlying disease in relapse/progression, previous exposure to antibiotics, and need of ICU admission were significantly associated with mortality. Center-level variation showed a greater impact on AR, while patient-level variation had more effect on ICU admission and mortality. Previous exposure to antibiotics or colonization by resistant pathogens can be the cause of AR BSI. Resistant Gram-negatives are significantly associated with ICU admission and mortality, with a significant role for the treating center too. The significant evidence of center-level variations on AR, ICU admission and mortality, stress the need for careful local antibiotic stewardship and infection control programs.
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OBJECTIVE: To evaluate the FocalPoint Location-Guided Screening (FPGS) performance in computer-assisted primary screening of Papanicolaou-stained cervicovaginal smears. STUDY DESIGN: A total of 37,306 routine consecutive conventional Pap slides were prospectively processed on the FPGS. Each slid designated by the instrument as Review was reported according to results obtained using a GS Review Station. Subsequently, all slides under went conventional manual rapid screening and reported results were compared. RESULTS: Of the slides initially submitted to the FPGS, 34,004 (91.15%) were qualified for scanning. Within these slides, the system classified 7,399 (21.8%) as needing No Further Review and ranked to Review the remaining 26,605 (78.2%). Of the 418 cellular abnormalities found, 409 were classified for Review by FPGS and 9 minor grade lesions were classified in the "No Further Review" population. Overall, 352 (86%) of atypical squamous cell (ASC)+ were ranked in high-score quintiles, including 96 (94%) of the 102 high-grade squamous intraepithelial lesion (HSIL) or worse. Location-guided software identified cellular abnormalities, in the automatically selected fields of view, in 378 (92%) of the ranked abnormal slides, showing a sensitivity > 95% on SILs. CONCLUSION: Slide ranking and location-guided screening features are of value in detecting and triaging abnormal smears.
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Diagnóstico por Computador , Tamizaje Masivo/métodos , Prueba de Papanicolaou , Enfermedades del Cuello del Útero/diagnóstico , Enfermedades del Cuello del Útero/prevención & control , Frotis Vaginal/métodos , Adulto , Femenino , Humanos , Italia , Persona de Mediana Edad , Estudios Prospectivos , Enfermedades del Cuello del Útero/clasificación , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/prevención & control , Displasia del Cuello del Útero/diagnósticoRESUMEN
Objective To present the results of the first and second round human papilloma virus (HPV)-based screening programme in the Umbria region after three years. Methods From August 2010 to November 2011, the entire female population aged 35-64 in a local health district was invited for HPV testing (HPV-DNA cobas4800 on a liquid-based cytology sample). HPV-negative women were re-invited after three years. For HPV-positive women, a slide was prepared and interpreted. Positive cytologies were referred to colposcopy; negatives were referred to repeat HPV after one year. If HPV was persistently positive, women were referred to colposcopy; if negative, to normal screening. Indicators of the first and second round are compared with those of cytology screening in the same area in the preceding three years. Results Participation was 56.5%, the same as cytology (56.6%). HPV-positivity was 6.4% (396/6272), cytology triage positivity was 35.6%; 251 cytology negative women were referred to one-year HPV retesting, 84.1% complied, and 55.5% were positive. Total colposcopy referral was 4.1%, and for cytology 1%. The detection rate for cervical intraepithelial neoplasia grade 2 or more severe was 10, compared with 3.7 using cytology. After three years, HPV-positivity was 3.4% (129/3831), overall colposcopy referral was 2.3% (most at one-year follow-up), and detection rate was 0.5/1000. Conclusions The first round detection rate was more than twice that of cytology screening, while colposcopy referral increased fourfold. At the second round, the detection rate decreased dramatically, showing that longer interval and more conservative protocols are needed.
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Papillomaviridae/aislamiento & purificación , Infecciones por Papillomavirus/epidemiología , Displasia del Cuello del Útero/epidemiología , Neoplasias del Cuello Uterino/epidemiología , Adulto , Colposcopía , Detección Precoz del Cáncer , Femenino , Humanos , Italia/epidemiología , Tamizaje Masivo/métodos , Persona de Mediana Edad , Papillomaviridae/genética , Infecciones por Papillomavirus/diagnóstico , Valor Predictivo de las Pruebas , Neoplasias del Cuello Uterino/diagnóstico , Displasia del Cuello del Útero/diagnósticoRESUMEN
Most studies showing that autologous stem cell transplantation (ASCT) is feasible in older patients with acute myeloid leukemia (AML) referred to highly selected patients considered as eligible after complete remission (CR) achievement and bone marrow or peripheral blood stem cell (PBSC) collection. This study evaluated the feasibility of ASCT from 155 consecutive AML patients aged over 60 years (median age 72 years, range 61 - 94) programmed to receive ASCT by using PBSCs after CR achievement. Overall, 90 out of 155 patients (58%) were judged as eligible for aggressive chemotherapy and 45 (50%) achieved CR. Among these, 36 (80%) received consolidation and 32 (89% of consolidated) were monitored for PBSC mobilization. A successful collection was registered in 25/32 patients (78% of monitored). Finally, 20 patients received ASCT. Reasons for not autografting five mobilizing patients included relapse pre-ASCT, toxicity, and refusal. Median survival was 4 months for the whole patient population and 19 months for patients actually autografted. Overall, 20 out of 90 patients accrued into intensive chemotherapy (22%) and 20 out of the entire patient population (13%) underwent ASCT. It is concluded that APBSCT can result in an improvement of therapeutic results in AML of the elderly, but it is feasible in a minority of selected patients.
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Leucemia Mieloide/terapia , Trasplante de Células Madre de Sangre Periférica/métodos , Enfermedad Aguda , Anciano , Anciano de 80 o más Años , Antineoplásicos/uso terapéutico , Estudios de Factibilidad , Femenino , Movilización de Célula Madre Hematopoyética , Humanos , Leucemia Mieloide/mortalidad , Masculino , Persona de Mediana Edad , Selección de Paciente , Trasplante de Células Madre de Sangre Periférica/mortalidad , Inducción de Remisión , Análisis de Supervivencia , Trasplante Autólogo , Resultado del TratamientoRESUMEN
An increased incidence of HFE gene mutations has been described in hematologic malignancies. In the present study, we investigated the allelic frequency of HFE gene mutations in 154 adult patients with acute leukemia (AL) [107 acute myeloid leukemia (AML), 20 acute promyelocytic leukemia (APL) and 27 acute lymphoblastic leukemia (ALL)]. The allelic frequency of the H63D mutation was 29% in AL patients and 25% in the healthy controls [P = 0.41; odds ratio (OR) = 1.20; 95% confidence interval (CI) = 0.77 - 1.93]. No difference was found between controls and AML or APL patients, whereas the H63D mutation was significantly more frequent in ALL than controls (44% vs. 25%, P = 0.04; OR = 2.37; 95% CI = 1.05 - 5.36). The overall comparison of the mutation among the three subtypes of AL demonstrated a higher allelic frequency in ALL (P = 0.02). In conclusion, our data demonstrate a correlation between the presence of the H63D mutation and the occurrence of ALL in adult patients.
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Antígenos de Histocompatibilidad Clase I/genética , Leucemia/genética , Proteínas de la Membrana/genética , Enfermedad Aguda , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Ácido Aspártico/genética , Femenino , Genotipo , Proteína de la Hemocromatosis , Histidina/genética , Humanos , Masculino , Persona de Mediana Edad , Mutación/genéticaRESUMEN
OBJECTIVES: We measured the accuracy of p16(INK4a)-Ki67 (CINtec PLUS, Roche, Mannheim, Germany), and E6/E7mRNA (types 16/18/31/33/45 NucliSENS easyQ, bioMérieux, Boxtel, The Netherlands) as triage test, alone and combined with cytology. METHODS: Six thousand two hundred and seventy two women were recruited in a population-based screening using HPV DNA as primary test; 396 were positive and were tested for cytology and biomarkers. All tests were performed on the same sample. Cytology-positive women were referred to colposcopy; cytology-negative women were referred to one-year HPV re-testing. The endpoint was CIN2+ at baseline or follow up. RESULTS: Sensitivity was 77.6% (95% confidence interval (CI) 65.3-86.7) and 53.2% (95%CI: 40.3-65.4) for cytology at atypical squamous cells of undetermined significance (ASC-US) and high-grade threshold, and 87.6% (95%CI:75.7-93.6), and 80.8% (95%CI: 67.6-89.8) for p16INK4a-Ki67, and E6/E7mRNA, respectively. Colposcopy referral was 36% (95%CI: 31.2-40.9) and 11.2% (95%CI: 7.8-14.1) for cytology at ASC-US and high-grade threshold, respectively, and 36.0% (95%CI: 29.9-29.6), and 47.5% (95%CI: 32.5-42.4) for p16(INK4a)-Ki67, and E6/E7mRNA, respectively. Strategies referring high-grade cytology or biomarker positive women to colposcopy reached sensitivity close to 100%, with modest increase in colposcopy referral. CONCLUSIONS: The high sensitivity of combined strategies probably allows longer intervals in HPV-positive, triage-negative women.
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Inhibidor p16 de la Quinasa Dependiente de Ciclina/análisis , Antígeno Ki-67/análisis , Papillomaviridae/aislamiento & purificación , Infecciones por Papillomavirus/diagnóstico , Neoplasias del Cuello Uterino/diagnóstico , Adulto , Citodiagnóstico , Detección Precoz del Cáncer , Femenino , Humanos , Persona de Mediana Edad , Sensibilidad y EspecificidadRESUMEN
INTRODUCTION: There is a growing demand for autologous stem cell transplantation (ASCT) in newly diagnosed patients with multiple myeloma (MM), resulting in an increasing pressure on available hospital beds. In addition, more rational utilization of health resources should induce physicians to attempt therapeutic strategies aiming at reduction of costs. The aim of this study was to explore the feasibility and safety of performing ASCT on an outpatient basis, according to an early discharge method. MATERIALS AND METHODS: A total of 28 patients affected by MM and in complete or partial remission were selected to receive ASCT on an outpatient basis. In particular, after conditioning with high-dose melphalan and stem cell infusion, patients were programmed to go home and to be rehospitalized in the case of febrile neutropenia or other severe toxicities. RESULTS: All patients accepted the outpatient-based procedure. Out of 28 patients. 18 (64%) did spend the aplastic phase entirely at home following high-dose chemotherapy and stem cell infusion. A second hospital admission was required in 10 patients (36%). Febrile neutropenia and severe mucositis needing total parenteral nutrition were the most frequent causes of hospitalization. However, there were no documented infections and either fever or mucositis was easily resolved at the time of hematopoietic recovery in all patients. CONCLUSION: ASCT on an outpatient basis is feasible and safe in patients with MM. More than 60% of patients are manageable at home, provided that a caregiver is available.
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Mieloma Múltiple/terapia , Trasplante de Células Madre/métodos , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Mieloma Múltiple/clasificación , Mieloma Múltiple/patología , Estadificación de Neoplasias , Pacientes Ambulatorios , Trasplante de Células Madre/efectos adversos , Trasplante Autólogo , Resultado del TratamientoRESUMEN
The prognosis of early relapsing or refractory aggressive non-Hodgkin's lymphoma (NHL) is still poor. Effective salvage therapy should be able to induce high response rate as well as to mobilize hematopoietic precursors. A combination of ifosfamide, epirubicin and etoposide (IEV) was given to 28 patients with refractory or relapsing high grade NHL (4 lymphoblastic lymphoma and 24 large cell lymphoma). All patients were evaluated for response. After 2 courses of IEV, the overall and complete response rate were 64% and 39%, respectively. All patients were controlled for mobilization of peripheral blood stem cells, which was successful in 26 out of 28 (93%). Overall, 25 out of 26 patients proceeded to autologous stem cell transplantation (ASCT). Toxicity was mild, with no occurrence of severe persisting extra-hematologic side-effects. Following the entire therapeutic program, including IEV and ASCT, median progression free survival has not yet been reached and 21 patients are alive (18 in continuous complete remission) after a median follow-up of 18 months. Our results demonstrate that treatment with IEV regimen is effective in refractory or relapsing aggressive NHL, resulting in a high percentage of successful stem cell mobilization and feasibility of ASCT.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Epirrubicina/uso terapéutico , Etopósido/uso terapéutico , Movilización de Célula Madre Hematopoyética , Trasplante de Células Madre Hematopoyéticas , Ifosfamida/uso terapéutico , Linfoma no Hodgkin/terapia , Terapia Recuperativa , Adulto , Anciano , Supervivencia sin Enfermedad , Femenino , Humanos , Linfoma de Células B Grandes Difuso/terapia , Masculino , Persona de Mediana Edad , Leucemia-Linfoma Linfoblástico de Células Precursoras/terapia , Inducción de Remisión , Trasplante Autólogo , Resultado del TratamientoRESUMEN
In this study, we analysed the prognostic relevance of foetal liver tyrosine kinase 3 (FLT3) mutations in 73 patients with acute myeloid leukaemia (AML) with normal karyotype, who survived induction and consolidation and received autologous stem cell transplantation (ASCT) after successful mobilization of peripheral blood stem cell (PBSC). There were 44 males and 29 females with a median age of 54 years (range 20-77). Overall, 16 out of 73 autografted patients (22%) had FLT3 mutations. More in detail, FLT3/ITDs were detected in 10 out of 73 patients (14%), while FLT3 D835 mutations were detected in five cases (7%). One patient (1%) was found as having both abnormalities. White blood cell count (p=0.009), serum concentration of lactate dehydrogenase (p=0.01), and percentages of peripheral blood (p=0.002) and bone marrow blasts (p=0.03) were significantly higher in patients showing the FLT3 mutations. On the contrary, overall survival and disease-free survival were similar between patients with or without FLT3 mutations (p=0.73 and 0.78, respectively). In conclusion, our data suggest that myeloablative chemotherapy supported by auto-PBSCT may overcome the adverse prognostic implications of FLT3 mutations in AML. However, it is to consider that autografted patients are highly selected for best response to induction, consolidation and mobilization, as well as for minor non-haematologic toxicity.
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Trasplante de Células Madre Hematopoyéticas , Leucemia Mieloide/diagnóstico , Mutación , Agonistas Mieloablativos/uso terapéutico , Tirosina Quinasa 3 Similar a fms/genética , Enfermedad Aguda , Adulto , Anciano , Antineoplásicos/uso terapéutico , Femenino , Humanos , Cariotipificación , Leucemia Mieloide/mortalidad , Leucemia Mieloide/terapia , Masculino , Persona de Mediana Edad , Pronóstico , Inducción de Remisión , Análisis de Supervivencia , Secuencias Repetidas en Tándem , Trasplante AutólogoRESUMEN
The upper age limit for autologous stem cell transplantation (ASCT) in acute myeloid leukemia (AML) is increasing and peripheral blood (PB) represents the standard source of stem cell (SC). However, no data are available on the impact of age on SC mobilization in AML. We analyzed a cohort of 150 consecutive AML patients in first complete remission in order to make a comparison between patients up to 60 years and above 60 years, by evaluating CD34+ cells mobilization into PB and the number of leukapheresis needed to collect at least one single SC graft. The successful mobilization rate (>2 x 10(6) CD34+ cells/kg) was comparable between the two groups (87% vs. 80%, p = 0.29). In addition, no statistically significant difference was found in terms of either median number of CD34+ cells collected (p = 0.54) or CD34+ cells peak in PB (p = 0.70). Both groups of patients needed a median of two apheresis and no difference was found in the median number of CD34+ cells collected per single apheresis (p = 0.67). Finally, no correlation was found between age and total number of CD34+ cells collected (r = 0.003, p = 0.58). We conclude that age has no impact on mobilization of PBSCs in AML.
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Movilización de Célula Madre Hematopoyética , Leucemia Mieloide Aguda/sangre , Trasplante de Células Madre de Sangre Periférica , Adolescente , Adulto , Factores de Edad , Anciano , Femenino , Humanos , Leucemia Mieloide Aguda/terapia , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Trasplante AutólogoRESUMEN
Forty patients with relapsed diffuse large B cell lymphoma (DLBCL) autografted in partial response (PR) (n = 23) or in refractory relapse (RR) (n = 17) achieved complete remission (CR) after autologous stem cell transplantation (ASCT). Salvage treatment consisted of ifosphamide, epirubicin and etoposide (IEV) in 33 patients and Cisplatinum, ARA-C and dexamethasone (DHAP) in 7 patients. All PR and 8 RR patients were conditioned with BEAM, while 9 RR cases received the BCV regimen. There were no significant differences between the two groups as age, serum LDH, duration of CR1 and IPI at relapse are concerned. Relapse rate after ASCT was 39% in PR group as opposed to 88% in RR group (p = 0.003). Median relapse free survival from ASCT was 6 months for RR patients as opposed to 34 months for PR patients (p = 0.003); median overall survival from ASCT was 10 months for RR subset as opposed to not reached for RR subgroup (p = 0.001). These data demonstrate that CR achieved after ASCT in DLBCL patients who are refractory to previous salvage therapy does not result in long-term disease control. Alternative preparative regimens, allogeneic SCT and/or monoclonal antibodies in the post-ASCT phase should be considered for RR patients despite CR achievement.
Asunto(s)
Linfoma de Células B/terapia , Linfoma de Células B Grandes Difuso/terapia , Trasplante de Células Madre , Supervivencia sin Enfermedad , Femenino , Humanos , Linfoma de Células B/mortalidad , Linfoma de Células B/patología , Linfoma de Células B Grandes Difuso/mortalidad , Linfoma de Células B Grandes Difuso/patología , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Recurrencia , Estudios Retrospectivos , Análisis de Supervivencia , Trasplante Autólogo , Resultado del TratamientoRESUMEN
Fetal liver tyrosine kinase 3 (FLT3) mutations represent a powerful prognostic indicator in acute myeloid leukemia (AML). Further, interaction between FLT3 and its ligand plays a role in normal hematopoiesis. Accordingly, FLT3 mutations may affect mobilization of peripheral blood stem cells (PBSCs) and feasibility of autologous stem cell transplantation (ASCT) in AML. We analyzed the effect of FLT3 mutations on mobilization of CD34(+) cells and on PBASCT feasibility from 111 patients with AML, with a median age of 58 years and normal karyotype. Overall, 23 patients (21%) had FLT3 mutations. The complete remission rate was 74% and was not influenced by FLT3 mutations (73% for patients with FLT3(-) and 78% for those with FLT3(+); P= .78). The successful mobilization rate was 79% and was comparable for patients with FLT3(-) and with FLT3(+) (P = .42). Median numbers of CD34(+) cells collected were 7.6 x 10(6)/kg and 7.1 x 10(6)/kg for patients with FLT3(-) and those with FLT3(+), respectively (P = .64). Among 73 patients evaluated for mobilization, feasibility of ASCT was 71%, and there was no difference between patients with FLT3(-) (74%) and those with FLT3(+) (61%), P = .43. We conclude that the FLT3 mutations have no influence on mobilization of CD34(+) cells or on feasibility of PBASCT in patients with AML and normal karyotype.