History of treatment and long-term outcome in children with acute lymphoblastic leukemia in the Czech Republic

2011 ◽  
Vol 4 (3) ◽  
pp. 196-201 ◽  
Author(s):  
J. Starý ◽  
V. Mihál ◽  
P. Smíšek ◽  
B. Blažek ◽  
Y. Jabali ◽  
...  
Keyword(s):  
Czech Republic ◽  
Acute Lymphoblastic Leukemia ◽  
Lymphoblastic Leukemia ◽  
Term Outcome ◽  
Long Term Outcome ◽  
The Czech Republic ◽  
History Of

Incidence of Post-Thrombotic Syndrome Following Asymptomatic Thrombosis in Survivors of Childhood Acute Lymphoblastic Leukemia.

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 1631-1631
Author(s):  
Stefan Kuhle ◽  
Maria Spavour ◽  
Jacqueline Halton ◽  
Patricia Massicotte ◽  
Irene Cherrick ◽  
...  
Keyword(s):  
Acute Lymphoblastic Leukemia ◽  
Lymphoblastic Leukemia ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Group I ◽  
Arm Circumference ◽  
History Of ◽  
Group Ii

Abstract BACKGROUND: Asymptomatic deep venous thrombosis (DVT) are well-known complications of treatment of acute lymphoblastic leukemia (ALL) in children. However, the clinical significance of radiographically detected, asymptomatic DVT is unclear and controversial, as there are no studies on long-term outcome of asymptomatic DVT in children available. There are two likely reasons for the studies not being done in this area. First, there is a lack of defined cohorts of pediatric patients screened for DVT and secondly, there is a great deal of difficulty in following patients over many years. The study, Prophylaxis with Antithrombin Replacement in Kids with ALL treated with L-Asparaginase (PARKAA) was a multicentre randomized controlled trial in which children with ALL were screened for DVT. As survivors of childhood cancer, the PARKAA cohort continues to be followed in their respective centers. Therefore, establishment of the PARKAA cohort (1997–99) and the ability to locate these patients provided a unique opportunity to study the long-term outcome of asymptomatic DVT. OBJECTIVE: To assess the incidence of PTS in children with ALL who previously had an asymptomatic DVT. The objective were approached in two ways. Firstly, to assess the outcome of asymptomatic DVT by determining the prevalence of PTS in children with a history of ALL with radiographically diagnosed DVT (PARKAA cohort); secondly, to corroborate the findings by determining the prevalence of PTS in an unselected group of survivors of childhood ALL. METHODS: Cross-sectional study in two separate populations: Group I comprised of children enrolled in the PARKAA multicentre study who had been screened for, and diagnosed with, DVT in the upper venous system. Group II consisted of non-selected patients < 21 years with a history of ALL followed at Stollery Children’s Hospital, Edmonton. Patients were invited for a follow-up at their treatment centre (Group I) or were assessed for PTS childhood cancer survivor clinic (Group II). PTS was assessed by two of the investigators (Group I) or by the attending oncologist (Group II), respectively, using a standardized scoring sheet. RESULTS: Group I: 13 PARKAA patients with a history of ALL and objectively diagnosed DVT were assessed for PTS (4 males; median age 11.9 years; median age at diagnosis of ALL 4.4 years). 7/13 patients had PTS (54%, 95%CI 25;81). All patients with PTS had collaterals on examination, 3 also had increased arm circumference. Group II: 41 patients with a history of ALL were enrolled (61% males; median age at diagnosis 3.0 years; 28% high-risk, 67% standard risk). Mean length of follow-up since diagnosis was 9.5 years. PTS was diagnosed in 10/41 (24%; 95%CI 11–38) patients. All patients with PTS had collaterals on examination, 5 (50%) also had increased arm circumference. CONCLUSIONS: There is a clinically significant prevalence of PTS in children with a history of ALL and radiographically diagnosed DVT. A significant proportion of survivors of ALL develop PTS, indicating previously undiagnosed DVT in this population.

Chemotherapy-Phased Imatinib Pulses Improve Long-Term Outcome of Adult Patients With Philadelphia Chromosome-Positive Acute Lymphoblastic Leukemia: Northern Italy Leukemia Group Protocol 09/00

2010 ◽  
Vol 28 (22) ◽  
pp. 3644-3652 ◽  
Author(s):  
Renato Bassan ◽  
Giuseppe Rossi ◽  
Enrico M. Pogliani ◽  
Eros Di Bona ◽  
Emanuele Angelucci ◽  
...  
Keyword(s):  
Acute Lymphoblastic Leukemia ◽  
Lymphoblastic Leukemia ◽  
Philadelphia Chromosome ◽  
Adult Patients ◽  
Negative Group ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Positive Group ◽  
Disease Free

Purpose Short imatinib pulses were added to chemotherapy to improve the long-term survival of adult patients with Philadelphia chromosome (Ph) –positive acute lymphoblastic leukemia (ALL), to optimize complete remission (CR) and stem-cell transplantation (SCT) rates. Patients and Methods Of 94 total patients (age range, 19 to 66 years), 35 represented the control cohort (ie, imatinib-negative [IM-negative] group), and 59 received imatinib 600 mg/d orally for 7 consecutive days (ie, imatinib-positive [IM-positive] group), starting from day 15 of chemotherapy course 1 and from 3 days before chemotherapy during courses 2 to 8. Patients in CR were eligible for allogeneic SCT or, alternatively, for high-dose therapy with autologous SCT followed by long-term maintenance with intermittent imatinib. Results CR and SCT rates were greater in the IM-positive group (CR: 92% v 80.5%; P = .08; allogeneic SCT: 63% v 39%; P = .041). At a median observation time of 5 years (range, 0.6 to 9.2 years), 22 patients in the IM-positive group versus five patients in the IM-negative group were alive in first CR (P = .037). Patients in the IM-positive group had significantly greater overall and disease-free survival probabilities (overall: 0.38 v 0.23; P = .009; disease free: 0.39 v 0.25; P = .044) and a lower incidence of relapse (P = .005). SCT-related mortality was 28% (ie, 15 of 54 patients), and postgraft survival probability was 0.46 overall. Conclusion This imatinib-based protocol improved long-term outcome of adult patients with Ph-positive ALL. With SCT, post-transplantation mortality and relapse remain the major hindrance to additional therapeutic improvement. Additional intensification of imatinib therapy should warrant a better molecular response and clinical outcome, both in patients selected for SCT and in those unable to undergo this procedure.

Time-Sequenced G-CSF (Lenograstim) for the Treatment of Adult Acute Lymphoblastic Leukemia - Seven Year Follow-Up of the Polish Adult Leukemia Group 4–96 Study.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 2733-2733
Author(s):  
Sebastian Giebel ◽  
Jerzy Holowiecki ◽  
Malgorzata Krawczyk-Kulis ◽  
Slawomira Kyrcz-Krzemien ◽  
Andrzej Hellmann ◽  
...  
Keyword(s):  
Acute Lymphoblastic Leukemia ◽  
Hematopoietic Cell Transplantation ◽  
Lymphoblastic Leukemia ◽  
High Dose ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Chemotherapy Protocol ◽  
Adult Leukemia ◽  
Leukemia Group

Abstract The goal of the study was to evaluate long-term outcome of patients treated within 4–96 trial by the Polish Adult Leukemia Group (PALG). Sixty four patients with newly diagnosed acute lymphoblastic leukemia (ALL) (median age 26 years, range 16–58) were randomly assigned to receive chemotherapy alone (n=31) or chemotherapy and glucosylated G-CSF (lenograstim) (n=33). Both groups were well-balanced in terms of age, initial WBC, immunophenotype and bcr/abl positivity. Induction therapy consisted of epirubicin+vincristin (Epi/Vcr) on days 1, 8, 15, 22, prednisone on days 1–28, L-asparaginase 8 doses starting from day 13; consolidation treatment included twice methotrexate+etoposide (Mtx/Vep), twice high dose cytarabine and cyclophosphamide (HDAraC/Ctx), CNS irradiation and intrathecal Mtx. In T-derived ALL, additional HDAraC/Ctx was administered instead of the first Mtx/HDAraC. During induction patients received G-CSF 150 μg/m2 sc. on days 2–6, 9–13, 16–20, 23-until the neutrophil recovery >1.0x109/L, starting 36 hours after Epi/Vcr, finishing 48 hours before the next dose; in consolidation - following each HDAraC/Ctx course on days 5–16. High risk patients having a donor were performed allogeneic hematopoietic cell transplantation in first complete remission, whereas those without a donor were given autologous transplant. At seven years the overall survival rate equalled 42% for G-CSF group and 24% for the controls (p=0.11). There was also a trend to higher probability of leukemia-free survival in advantage of patients receiving the cytokine (38% vs. 20%, p=0.17). The above differences might have resulted from: 1) Higher CR rate in the G-CSF group compared to the controls (94% vs. 87%), 2) Better adherence to the chemotherapy protocol (faster completion of induction-consolidation programme by 19 days, p=0.005, less dose reductions or delays), which in turn might have influenced the risk of relapse. We conclude that time sequenced G-CSF administration may improve long-term outcome of adult ALL patients although the study including larger population is required to confirm this hypothesis.

scholarly journals Long-term outcome of a pediatric-inspired regimen used for adults aged 18–50 years with newly diagnosed acute lymphoblastic leukemia

Leukemia ◽  
2014 ◽  
Vol 29 (3) ◽  
pp. 526-534 ◽  
Author(s):  
D J DeAngelo ◽  
K E Stevenson ◽  
S E Dahlberg ◽  
L B Silverman ◽  
S Couban ◽  
...  
Keyword(s):  
Acute Lymphoblastic Leukemia ◽  
Lymphoblastic Leukemia ◽  
Newly Diagnosed ◽  
Term Outcome ◽  
Long Term Outcome
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