Eight-year change in carotid intima-media thickness and associated risk factors in adults with and without psoriasis - the ELSA-Brasil cohort study.

The longitudinal association between psoriasis and carotid intima-media thickness (CIMT) has not yet been established. This study aimed do compare CIMT and its change (∆CIMT) after an 8-year follow-up according to psoriasis diagnosis and the association with risk factors in the ELSA-Brasil study. Data from 7564 participants were analyzed (median age of 50.0 [44.0-57.0] years, 56.9% women). CIMT was assessed by ultrasound and ∆CIMT was calculated by subtracting baseline values from follow-up values. Psoriasis participants were identified by self-reported medical diagnosis (n=143) and compared with matched participants without disease (n=572) and with the entire sample without psoriasis (n=7421). Baseline CIMT explained the 8-year CIMT increase only in 36.9% among psoriasis participants and in ∼43.0% in participants without disease. CIMT was associated with age (ß=0.002, P=0.002) and hypertension (ß=0.029, P=0.034) in psoriasis participants. Among participants without psoriasis, CIMT was associated with age, male sex, low educational attainment, past smoking, obesity, diabetes, hypertension, and dyslipidemia (P<0.05). There was an inverse association of CIMT with private health insurance (ß=-0.004, P=0.042) and White ethnicity (ß=-0.006, P=0.004) in the entire sample without psoriasis but not in matched participants. Psoriasis participants showed an inverse association between ∆CIMT and diabetes (ß=-0.214, P=0.011), while the entire sample without psoriasis showed an inverse association between ∆CIMT and age (ß=-0.005, P<0.001), past smoking (ß=-0.048, P=0.009), and hypertension (ß=-0.048, P=0.009). In conclusion, psoriasis was not associated with CIMT after an 8-year follow-up. The inverse association of ∆CIMT with diabetes in psoriasis participants needs further clarification.

Eight-year change in carotid intima-media thickness and associated risk factors in adults with and without psoriasis - the ELSA-Brasil cohort study

The longitudinal association between psoriasis and carotid intima-media thickness (CIMT) has not yet been established. This study aimed do compare CIMT and its change (∆CIMT) after an 8-year follow-up according to psoriasis diagnosis and the association with risk factors in the ELSA-Brasil study. Data from 7564 participants were analyzed (median age of 50.0 [44.0-57.0] years, 56.9% women). CIMT was assessed by ultrasound and ∆CIMT was calculated by subtracting baseline values from follow-up values. Psoriasis participants were identified by self-reported medical diagnosis (n=143) and compared with matched participants without disease (n=572) and with the entire sample without psoriasis (n=7421). Baseline CIMT explained the 8-year CIMT increase only in 36.9% among psoriasis participants and in ∼43.0% in participants without disease. CIMT was associated with age (β=0.002, P=0.002) and hypertension (β=0.029, P=0.034) in psoriasis participants. Among participants without psoriasis, CIMT was associated with age, male sex, low educational attainment, past smoking, obesity, diabetes, hypertension, and dyslipidemia (P<0.05). There was an inverse association of CIMT with private health insurance (β=-0.004, P=0.042) and White ethnicity (β=-0.006, P=0.004) in the entire sample without psoriasis but not in matched participants. Psoriasis participants showed an inverse association between ∆CIMT and diabetes (β=-0.214, P=0.011), while the entire sample without psoriasis showed an inverse association between ∆CIMT and age (β=-0.005, P<0.001), past smoking (β=-0.048, P=0.009), and hypertension (β=-0.048, P=0.009). In conclusion, psoriasis was not associated with CIMT after an 8-year follow-up. The inverse association of ∆CIMT with diabetes in psoriasis participants needs further clarification.

Invasive aspergillosis in neutropenic patients: rapid neutrophil recovery is a risk factor for severe pulmonary complications.

BACKGROUND: In invasive aspergillosis, the duration of neutropenia is an accepted risk factor, and recovery from neutropenia is generally associated with a favourable outcome. However, the rapidity of granulocyte recovery may rarely be associated with adverse sequelae. The purpose of this study was to define the relationship between neutrophil (polymorphonuclear, PMN) recovery after chemotherapy-induced bone marrow aplasia and the occurrence of severe pulmonary complications (haemoptysis, pneumothorax and death) in patients with haematological malignancies who developed invasive fungal pneumonias. METHODS: Twenty consecutive patients were retrospectively studied; eight of them had developed pulmonary events between 5 and 11 days after neutrophil recovery that followed deep neutropenia (PMN < 100 microL-1). RESULTS: Five patients had haemoptysis (one of these also had pneumothorax) and three had pneumothorax. According to the multiplicative logistic model, the odds of occurrence of a pulmonary event increased significantly with increasing PMN count on the fifth day (P < 0.001). Five of the eight patients who had pulmonary complications died. Also, the risk of death was larger in the presence of rapid neutrophil recovery, although the difference was not statistically significant (P = 0.111). Analysis of clinical and laboratory data showed that the risk of pulmonary complications significantly increased when the neutrophil concentration was > 4500 microL-1 on day 5 after deep granulocyte neutropenia (PMN < 100 microL-1). There was no correlation between pulmonary complications, dosage of amphotericin B and deaths. CONCLUSION: The occurrence of life-threatening complications in patients with invasive fungal pneumonia is closely related to rapid PMN recovery.

Estimated 6-year event-free survival of 55% in 60 consecutive adult acute lymphoblastic leukemia patients treated with an intensive phase II protocol based on high induction dose of daunorubicin.

On the basis of a previous experience suggesting that daunorubicin dose in induction was an independent prognostic factor in adult ALL, we designed a chemotherapeutic regimen (ALLVR589) characterized by high doses of daunorubicin (270 mg/m2) in induction and by high-dose Ara-C in post-remission. The protocol was otherwise conventional: induction and post-remission therapy were followed by chemo-radio prophylaxis of the central nervous system (CNS) and periodical reinductions over a 3-year maintenance period. Sixty consecutive patients (male 42, female 18, median age 34 years, range 14-71; B-lineage, 35; T-lineage, 25; Ph' and bcr/abl positive, 7) recruited between 1989 and 1996, were evaluated for treatment outcome. Complete remissions were 56 (93%), one patient had refractory disease, early deaths were five (8%); 19/56 (34%) patients relapsed, five of whom were Ph'+. Median time to relapse was 11 months (range 3-47); 68% of relapses occurred within 12 months from CR. No CNS relapses were observed. After a median follow-up of 44 months (1-100), 33/60 (55%) patients remain event-free; 23/60 (38%) are off-therapy in continuous CR (median follow-up from diagnosis: 63 months; range 38-100). These results suggest that increasing DNM dosage in induction is one of the possible approaches to improve the outcome of adult ALL by decreasing the relapse occurrence.

Improved prognosis of Pseudomonas aeruginosa bacteremia in 127 consecutive neutropenic patients with hematologic malignancies.

OBJECTIVES: Although decreasing in frequency, Pseudomonas aeruginosa bacteremia is still a major challenge for neutropenic cancer patients. In patients with hematologic malignancies, the prognosis of P. aeruginosa bacteremia is particularly poor due to the prolonged and severe neutropenia, mucosal damage, and other defects in immunity related both to the underlying disease and to the cytotoxic therapy. METHODS: To verify the outcome of P. aeruginosa bacteremia and to try to define possible prognostic factors, the authors reviewed the medical records of 127 consecutive episodes of P. aeruginosa bacteremia observed in the hematologic unit of the Verona University School of Medicine. RESULTS: Presence of pneumonia and septic shock, persistence and severity of neutropenia, delayed and inappropriate antibiotic therapy, and unresponsive underlying disease had negative impact on clinical outcome of P. aeruginosa bacteremia. CONCLUSIONS: With recognition of the risk factors and more careful management, the prognosis of P. aeruginosa bacteremia in neutropenic patients with hematologic malignancies has improved in recent years.

Combination of chemotherapy and radiotherapy improves the cure rate in primary extranodal lymphomas of the head and neck (PLHN).

BACKGROUND: Since PLHN are rare, prognostic factors and the therapeutic strategy have not yet been clearly assessed. PATIENTS AND METHODS: Seventy-one patients with PLHN (44 stage I, 27 stage II; 54 with high-grade histology) received the following treatments: 5 radical surgery, 21 radiotherapy, 43 combined treatment (mainly chemotherapy plus radiotherapy) [CT] and 1 was not treated. RESULTS: Disease-related survival (DRS) and disease-free survival (DFS) were 84% and 69% at 5 years and 70% and 56% at 10 years. CT provided significantly better DRS and DFS than radiotherapy alone (92% and 81% vs 70% and 43% respectively), though the group receiving the CT included most of the patients with high-grade histology (37) and stage II (20). Outcome was not influenced by stage and site of involvement (Waldeyer's ring vs non-Waldeyer's ring). Multivariate analysis showed that favourable prognostic factors were age for DRS, high-grade histology and CT for DFS. CONCLUSIONS: Patients receiving the CT fared significantly better, though most of them had high-grade histology and stage II.

Idarubicin in patients with diffuse large cell lymphomas: a randomized trial comparing VACOP-B (A = doxorubicin) vs VICOP-B (I = idarubicin).

BACKGROUND AND OBJECTIVE: Idarubicin is an effective drug in acute leukemia but its use in non-Hodgkin lymphomas (NHLs) is not yet well established. We evaluated its efficacy in patients with diffuse large cell lymphoma (DLCL) by means of a randomized trial comparing two 12-week regimens (VACOP-B and VICOP-B) which differed only in the anthracycline drug used (doxorubicin vs idarubicin). METHODS: From January 1992 to December 1994, 104 patients aged less than 65 years with de novo advanced stage DLCL were enrolled. Fifty-two patients were treated with VACOP-B (doxorubicin 50 mg/sqm) and 52 with VICOP-B (idarubicin initially 8 mg/sqm and thereafter 10 mg/sqm). RESULTS: Clinical characteristics of the two groups were not significantly different. One HBsAg+ patient died of hepatic necrosis in the VICOP-B arm, and severe (WHO grade > 2) toxicities occurred in 7 patients treated with VACOP-B and in 5 treated with VICOP-B; the only significant difference was for mucositis (p = 0.02). Complete remission (CR) was obtained in 79% of patients receiving VACOP-B and in 56% (idarubicin 8 mg/sqm) and 75% (idarubicin 10 mg/sqm) of those in the VICOP-B group (p = n.s.). Prognostic factors that negatively affected CR were advanced stage in VACOP, bone marrow infiltration in both schedules. At a median follow-up of two years, overall survival (67% VACOP and 61% VICOP) and disease-free survival (65% and 67%, respectively) were not significantly different. INTERPRETATION AND CONCLUSIONS: Idarubicin is slightly less toxic than doxorubicin; at a dose of 10 mg/sqm the former is easily tolerated and shows the same efficacy as doxorubicin in the treatment of DLCL.

Eighty-one percent event-free survival in advanced Burkitt's lymphoma/leukemia: no differences in outcome between pediatric and adult patients treated with the same intensive pediatric protocol.

BACKGROUND: Advanced Burkitt's lymphoma (BL) has an extremely poor prognosis in adults. With a previous protocol including CNS prophylaxis, 40% of our adult patients achieved CR and only 13% became long survivors. In 1988, following this poor experience, we adopted a very intensive pediatric-derived protocol. PATIENTS AND METHODS: Twenty-one consecutive patients, 8 adults (median age 35, stage III: 1; IV: 7; leukemias: 6) and 13 children (median age 10, state III: 8; IV: 5; leukemias: 4) were treated with the same protocol (POG 8617), based on alternate two-phase cycles with sequential high-dose CTX, VCR, ADM + CNS chemoprophylaxis (phase A) and HD MTX + HiDAC (phase B). Adults received 6 cycles, children 8; i.t. prophylaxis in phase B was omitted in adults. RESULTS: Twenty of 21 (95%) patients achieved CR (adults 100%, children 92%). Two patients died early; 2 relapsed at 4 and 9 months. With a median follow-up of 28 months (4-96), 17 patients (81%) are event free (adults 75%, children 85%). Severe infections affected 62% of adults and 15% of children. CONCLUSIONS: (1) The prognosis of adult advanced BL definitely improved with this intensive protocol. (2) There were no differences in outcome between adults and children. (3) Outcome of lymphoma and leukemia was similar. (4) Severe infections occurred frequently in adults. This intensive pediatric protocol requires a careful supportive therapy.

Serum levels of soluble CD30 are elevated in the majority of untreated patients with Hodgkin's disease and correlate with clinical features and prognosis.

PURPOSE: To evaluate the serum levels of the soluble form of the CD30 molecule (sCD30) in patients with Hodgkin's disease (HD) to establish whether there is a correlation with clinical features at presentation and prognosis. PATIENTS AND METHODS: The sCD30 serum levels of 117 patients were measured at diagnosis with a commercial sandwich enzyme-linked immunoadsorbent assay (ELISA) test kit, and in 78 of these patients the sCD30 levels were also recorded during the follow-up period. RESULTS: sCD30 levels at diagnosis were increased (> 20 U/mL) in a high proportion of patients (87.2%; mean +/- SD, 108 +/- 134 v 5.3 +/- 5.7 U/mL in controls, P < .0001) and correlated with stage (stages I + II, 73 +/- 97 U/mL; III + IV, 162 +/- 165 U/mL; P < .0001), with presence of B symptoms (stage A, 69 +/- 82 U/mL; stage B, 162 +/- 171 U/mL; P < .0001), and, to some extent, with tumor burden (bulky presentation, 141 +/- 129 U/mL; nonbulky, 91 +/- 133 U/mL; P = .058). Patients with sCD30 levels greater than 100 U/mL at diagnosis had a significantly higher rate of poor outcome in terms of failure to achieve a complete remission (CR) or disease relapse after CR achievement. In fact, the event-free survival (EFS) duration of patients with sCD30 levels greater than 100 U/mL was significantly worse (P = .0016). Using multivariate analysis, an sCD30 level greater than 100 U/mL retained its significance after adjustment for other prognostic parameters. CONCLUSION: sCD30 in HD at presentation strictly correlates with clinical features. Serum levels greater than 100 U/mL at diagnosis entail a significantly higher risk of treatment failure, a factor that is independent of other prognostic parameters.

Relationship between Daunorubicin dosage delivered during induction therapy and outcome in adult acute lymphoblastic leukemia.

The long-term results of a therapeutic regimen for adult acute lymphoblastic leukemia (ALL) have been analysed with the main purpose to evaluate the impact of Daunorubicin (DNM) dosage given during the induction. The files of 86 consecutive adult ALL patients treated in our institution between 1974 and 1988 were reviewed. They received the same induction regimen based on Vincristine, DNM and Prednisone, consolidation with L-Asparaginase, central nervous system prophylaxis, and 3-year maintenance with 6-mercaptopurine and Methotrexate with periodic cycles of reinduction. We analysed the overall and disease-free survival (DFS) in relation to various prognostic factors, focusing on the dosage of DNM actually received during the induction period. Complete remission (CR) was achieved in 68 (79%) patients and the overall DFS was of 32 months (median follow-up 37 months); 22 patients (25.6%) are off-therapy and disease-free. The actual dosage of DNM received during induction turned out to be an independent DFS prognostic factor. In fact, patients who received more or less than 175 mg/sqm in induction had a median DFS of 44 and 12 months, respectively (p = 0.05). The plateau of DFS in the two groups was 44% and 21%, respectively. Similar data were found analyzing the dose-intensity (mg/sqm/week) of DNM given in induction. Our data suggest that the actual dosage of DNM given in induction plays a role in the long term DFS of adult ALL.

Postoperative chemotherapy increases the disease-free survival rate in primary gastric lymphomas stage IE and IIE.

We describe 53 patients with primary gastric non-Hodgkin's lymphoma (38 stage IE,15 stage IIE) treated with surgery as a primary procedure. According to the Working Formulation, 13 cases had low, 21 had intermediate and 19 had high grade malignancy. 34 patients considered at high risk received postoperative polychemotherapy. The overall 10-year disease-related survival is 91%. Median follow-up is 52 months. 7 patients relapsed (13%). The 10-year disease-free survival rate of the 19 patients initially treated with surgery is 60%, as compared with 92% in the patients who also received chemotherapy (P = 0.004). However, overall survival did not differ between the two groups, since two-thirds of the patients who relapsed after surgery alone were rescued with chemotherapy. Stage, age, sex and histology did not correlate with survival. In our experience, surgery was an adequate first step procedure; the addition of chemotherapy significantly reduced relapses and increased the disease-free survival rate in patients with unfavourable prognostic factors.

Early lymphoid blastic crisis following major karyotypic conversion in a chronic myeloid leukemia patient treated with interferon-alpha.

A major karyotypic conversion following interferon-alpha treatment delays or prevents blastic crisis in patients with chronic myeloid leukemia. We report here a 12-year-old boy with Ph1+ chronic myeloid leukemia who, after achieving a major karyotypic conversion following 12 months interferon-alpha treatment, developed an early lymphoid blastic transformation 7 months later while still under interferon-alpha therapy. A number of possible explanations for this quite unexpected event are discussed.

MACOP-B treatment in diffuse large-cell lymphoma: identification of prognostic groups in an Italian multicenter study.

PURPOSE: The prognosis of advanced-stage diffuse large-cell lymphoma (DLCL) has improved with the use of the third-generation regimens such as methotrexate with leucovorin, doxorubicin, cyclophosphamide, vincristine, prednisone, and bleomycin (MACOP-B). However, different results have been reported. Therefore, we started a cooperative study to confirm the efficacy of MACOP-B. An analysis of prognostic factors was also performed to identify poor-prognosis patients. PATIENTS AND METHODS: Between June 1986 and March 1989, 180 patients with advanced-stage DLCL were treated with MACOP-B. MACOP-B was given according to the original scheme. Numerous clinical features possibly predictive for complete response (CR), disease-free survival (DFS), and survival were analyzed in univariate and multivariate analyses. RESULTS: One hundred twenty-seven patients (71%) achieved a complete remission, 20 (11%) achieved a partial remission, 24 (13%) had unchanged or progressive disease, and nine (5%) died due to toxicity. With a median follow-up of 28 months, 71% of 127 CRs remain in first remission. Predicted 3-year survival for all 180 patients is 60%, and 3-year DFS for the 127 CRs is 67%. Overall toxicity was acceptable, with mucositis being the most frequent severe side effect. A multivariate regression analysis identified lactate dehydrogenase (LDH) level, bone marrow involvement, and tumor burden as independent risk factors for survival. These factors were also important for achievement of remission and DFS and allowed us to identify three distinct risk groups of patients with good, intermediate, and poor prognosis, with 3-year survival rates of 80%, 59%, and %29, respectively. CONCLUSIONS: These results confirm the effectiveness of MACOP-B in advanced-stage DLCL at low or intermediate risk; however, high-risk patients are in urgent need of new therapeutic approaches. A better definition of prognostic features would allow a more reliable comparison of different treatment regimens, as well as an effective tailoring of therapy by prognostic groups.

Stage II large B-cell lymphoma with sclerosis treated with MACOP-B.

In a series of 193 patients with advanced stage diffuse large-cell lymphoma (DLCL) treated with MACOP-B, 18 (11%) were defined as having a stage II large B-cell lymphoma with sclerosis of the mediastinum. This type of lymphoma has been reported to have a highly aggressive behaviour and special histological and clinical features. In our series young women were more commonly affected and the most striking clinical feature was the presence of a bulky mediastinal mass in 81%. A comparison was made between stage II patients with DLCL with and without sclerosis. The group of patients with sclerosis had prognostic parameters significantly worse than those of the patients without sclerosis, namely, elevated LDH level and bulky disease. The complete remission rates (89% vs 76%) were similar in the two groups and, with a median follow-up of 23 months, survival and disease-free survival rates were also superimposable. MACOP-B chemotherapy has been proven effective in this subgroup of lymphoma patients with sclerosis that had thus far been reported to have a poor prognosis.

Ceftazidime and amikacin as empiric antibiotic therapy of febrile granulocytopenic patients with hematological malignancies. Report of 171 consecutive episodes.

One hundred and seventy-one consecutive febrile episodes occurring in 130 neutropenic adult patients with hematological malignancies (mainly acute leukemia) were empirically treated with a combination antibiotic therapy consisting of ceftazidime (100 mg/kg/day) + amikacin (15 mg/kg/day). Of these, 161 were evaluable. In the majority of episodes (75 per cent) documented infections were identified as a cause of fever. There were 73 bacteremias (34 Gram-negative, 29 Gram-positive, 10 polymicrobial). One third of patients had pneumonia. Cure without change of the initial regimen was achieved in 45/73 (62 per cent) bacteremic episodes and in 12/13 episodes of microbiologically documented infections without bacteremia. There were 35 clinically documented infections and 26 (74 per cent) of these were cured. Of the 40 patients presenting with possible infections 26 (65 per cent) were cured. Overall, cure without modification of the initial antibiotic combination was achieved in 109/161 episodes (68 per cent). In spite of the frequent occurrence of persistent neutropenia (82 per cent), the infectious mortality was low (8.6 per cent), and often due to superinfection. The deaths due to primary infections were 6/161 (3.7 per cent). Side effects were mild and rare. In our experience ceftazidime + amikacin was an effective and safe empirical regimen for this population of hematologic patients with persistent neutropenia and severe documented infections.

Mediastinal large-B-cell lymphoma with sclerosis: a clinical study of 21 patients.

We report the clinical findings of 21 consecutive patients affected by mediastinal large B-cell lymphoma with sclerosis. This type of lymphoma is a recently described histopathologic entity characterized on clinical grounds by distinctive features, which, according to our series, can be summarized as follows: young age (median, 30 years; range, 15 to 42 years), prevalence of females over males (15 v six), rare occurrence of superficial lymph node enlargement (three of 21 patients), and involvement of unusual extranodal sites (kidney six, adrenal cortex two patients). The clinical course appears to be closely related to treatment. In fact, complete remission (CR) was not obtained in the six patients submitted to conventional cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) or CHOP plus bleomycin (CHOP-Bleo) regimens until 1985, as opposed to 13 CRs reached in the 15 patients subsequently treated with more aggressive regimens after 1985 (methotrexate with leucovorin, doxorubicin, cyclophosphamide, vincristine, prednisone, and bleomycin [MACOP-B], 12 patients; methotrexate, bleomycin, doxorubicin, cyclophosphamide, vincristine, and dexamethasone [M-BACOD], two patients; and vincristine, cyclophosphamide, fluorouracil, cytarabine, doxorubicin, methotrexate, and prednisone [F-MACHOP], one patient; plus involved-field radiotherapy, 10 patients). Among the 13 patients who achieved a CR, only one relapse was observed at 10 months. The median overall survival of complete responders after an observation period of 11 to 69 months has not yet been reached, and the event-free survival curve indicates that 90% of patients who achieve CR may be potentially cured.