Nutritional support during the hospital stay reduces mortality in patients with different types of cancers: secondary analysis of a prospective randomized trial.

BACKGROUND: Nutritional support in patients with cancer aims at improving quality of life. Whether use of nutritional support is also effective in improving clinical outcomes requires further study. PATIENTS AND METHODS: In this preplanned secondary analysis of patients with cancer included in a prospective, randomized-controlled, Swiss, multicenter trial (EFFORT), we compared protocol-guided individualized nutritional support (intervention group) to standard hospital food (control group) regarding mortality at 30-day (primary endpoint) and other clinical outcomes. RESULTS: We analyzed 506 patients with a main admission diagnosis of cancer, including lung cancer (n = 113), gastrointestinal tumors (n = 84), hematological malignancies (n = 108) and other types of cancer (n = 201). Nutritional risk based on Nutritional Risk Screening (NRS 2002) was an independent predictor for mortality over 180 days with an (age-, sex-, center-, type of cancer-, tumor activity- and treatment-) adjusted hazard ratio of 1.29 (95% CI 1.09-1.54; P = 0.004) per point increase in NRS. In the 30-day follow-up period, 50 patients (19.9%) died in the control group compared to 36 (14.1%) in the intervention group resulting in an adjusted odds ratio of 0.57 (95% CI 0.35-0.94; P = 0.027). Interaction tests did not show significant differences in mortality across the cancer type subgroups. Nutritional support also significantly improved functional outcomes and quality of life measures. CONCLUSIONS: Compared to usual hospital nutrition without nutrition support, individualized nutritional support reduced the risk of mortality and improved functional and quality of life outcomes in cancer patients with increased nutritional risk. These data further support the inclusion of nutritional care in cancer management guidelines.

Clinical characteristics and outcome of patients over 60 years with Hodgkin lymphoma treated in Switzerland.

Hodgkin lymphoma (HL) in older patients appears to be a different disease compared with younger patients with historically lower survival rates. This is related to a variety of factors, including increased treatment-related toxicity, the presence of comorbidities, and biologic differences. In order to better assess the clinical characteristics, treatment strategies, and outcome of this particular population, we conducted a population-based, retrospective analysis including 269 patients with HL older than 60 years (median age 71 years, range 60-94), treated between 2000 and 2017 in 15 referral centers across Switzerland. Primary endpoints were overall survival (OS), progression-free survival (PFS), and cause-specific survival (CSS). The vast majority of patients were treated with curative intent, either with a combined modality approach (chemotherapy followed by radiation therapy) or with systemic therapy. At a median follow-up of 6.6 years (95% confidence interval [CI], 6.0-7.6), 5-year PFS was 52.2% (95% CI, 46.0-59.2), 5-year OS was 62.5% (95% CI, 56.4-69.2), and 5-year CSS was 85.1.8% (95% CI, 80.3-90.1) for the entire cohort. A significant difference in terms of CSS was observed for patients older than 71 years in comparison to patients aged 60-70 years (hazard ratio 2.6, 1.3-5.0, p = 0.005). Bleomycin-induced lung toxicity (BLT) was documented in 26 patients (17.7%) out of the 147 patients exposed to this compound and was more frequent in patients older than 71 years (15/60, 25%). Outcome of HL pts older than 71 years appeared to decrease substantially in comparison to the younger counterpart. Treatment-related toxicities appeared to be relevant, in particular, BLT. New, potentially less toxic strategies need to be investigated in prospective clinical trials in this particular frail population.

Correction: Lenalidomide added to standard intensive treatment for older patients with AML and high-risk MDS.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Lenalidomide added to standard intensive treatment for older patients with AML and high-risk MDS.

More effective treatment modalities are urgently needed in patients with acute myeloid leukemia (AML) of older age. We hypothesized that adding lenalidomide to intensive standard chemotherapy might improve their outcome. After establishing a safe lenalidomide, dose elderly patients with AML were randomly assigned in this randomized Phase 2 study (n = 222) to receive standard chemotherapy ("3 + 7") with or without lenalidomide at a dose of 20 mg/day 1-21. In the second cycle, patients received cytarabine 1000 mg/m2 twice daily on days 1-6 with or without lenalidomide (20 mg/day 1-21). The CR/CRi rates in the two arms were not different (69 vs. 66%). Event-free survival (EFS) at 36 months was 19% for the standard arm versus 21% for the lenalidomide arm and overall survival (OS) 35% vs. 30%, respectively. The frequencies and grade of adverse events were not significantly different between the treatment arms. Cardiovascular toxicities were rare and equally distributed between the arms. The results of the present study show that the addition of lenalidomide to standard remission induction chemotherapy does not improve the therapeutic outcome of older AML patients. This trial is registered as number NTR2294 in The NederlandsTrial Register (www.trialregister.nl).

Extending shelf life of dithiothreitol-treated panel RBCs to 28 days.

BACKGROUND: Daratumumab (DARA) causes non-specific results in indirect agglutination testing (IAT). Dithiothreitol (DTT) treatment of panel red blood cells (RBCs) abolishes DARA interference. The objective of our study was to extend stability of DTT-treated panel RBCs to 28 days through application of a commercially available panel RBC stabilizer. MATERIALS AND METHODS: Serological antigen typing and IAT using DARA sera and DARA plasma spiked with weakly reacting alloantibodies was performed up to 28 days after DTT treatment and stabilization. RESULTS: DTT treatment resulted in loss of Fy-antigen expression on some panel RBCs. Antigen profiles of stabilized, DTT-treated panel RBCs remained stable. Alloantibodies in DARA sera and DARA plasma were reliably detected. CONCLUSIONS: Application of a commercially available RBC stabilizer extends shelf life of DTT-treated panel RBCs to 28 days.

Revisiting nutritional support for allogeneic hematologic stem cell transplantation-a systematic review.

In 2009, the American Society of Parenteral and Enteral Nutrition and its European counterpart (Euopean Society for Parenteral and Enteral Nutrition) published guidelines regarding nutritional support of patients with hematologic stem cell transplantation. Our aim was to do an up-to-date literature review regarding benefit of nutritional interventions and treatment recommendations. We searched MEDLINE, EMBASE and Cochrane Library for interventional and observational clinical studies. We extracted data based on a predefined case report form and assessed bias. Out of 459 potential abstracts, 13 studies of mostly moderate quality with a total of 18 167 patients were included. Two very large trials reported negative associations of malnutrition and survival, transplant-related mortality and relapse risk. Some trials found enteral nutrition (EN) to be as effective as parenteral nutrition (PN) with lower complication rates. In addition, EN was associated with better survival, less acute GvHD and faster neutrophil recovery. A neutropenic diet was not superior regarding overall survival, but in contrast resulted in higher infection risk. Current moderate quality studies show negative associations of malnutrition and clinical outcomes, with EN being superior to PN. There was no benefit of neutropenic diets. Large, randomized controlled studies are needed to better understand optimal nutritional support in this patient population.

Outcomes of diffuse large B-cell lymphoma patients relapsing after autologous stem cell transplantation: an analysis of patients included in the CORAL study.

In the CORAL study, 255 chemosensitive relapses with diffuse large B-cell lymphoma (DLBCL) were consolidated with autologous stem cell transplantation (ASCT), and 75 of them relapsed thereafter. The median time between ASCT and progression was 7.1 months. The median age was 56.1 years; tertiary International Prognosis Index (tIPI) observed at relapse was 0-2 in 71.6% of the patients and >2 in 28.4%. The overall response rate to third-line chemotherapy was 44%. The median overall survival (OS) was 10.0 months (median follow-up: 32.8 months). Thirteen patients received an allogeneic SCT, and three a second ASCT. The median OS was shorter among patients who relapsed <6 months (5.7 months) compared with those relapsing ⩾12 months after ASCT (12.6 months, P=0.0221). The median OS in patients achieving CR, PR or no response after the third-line regimen was 37.7 (P<0.0001), 10.0 (P=0.03) and 6.3 months, respectively. The median OS varied according to tIPI: 0-2: 12.6 months and >2: 5.3 months (P=0.0007). In multivariate analysis, tIPI >2, achievement of response and remission lasting <6 months predicted the OS. This report identifies the prognostic factors for DLBCL relapsing after ASCT and thus helps to select patients for experimental therapy.

[Rheumatic symptoms in a malignant disease]. / Rheumatische Symptome bei Maligner Grunderkrankung.

We report a case of a 75 year old women with increasing deterioration of her general condition. We found a massive lymphadenopathy, an impressive exanthem and an elevation in leukocytes. After conducting a lymphnodebiopsy the diagnosis of an angioimmunoblastic T-Cell-Lymphoma was confirmed. Even with chemotherapy containing antracycline the prognosis of this disease is very poor. However this therapy couldn't be initiated because of the weak condition of the patient. She died a few days after hospitalisation.

Who cares, who bears, who benefits? Female spouses vicariously carry the burden after cancer diagnosis.

BACKGROUND AND AIM: Among couples coping with cancer diagnosis, the effects of gender, role (patient vs. spouse) and patient relationship status (single vs. partnered) on quality of life (QoL) have been investigated with inconsistent results. The present study examined the impact of gender, role and relationship status on male and female patients, their spouses and non-partnered patients. METHOD: A representative sample of 218 patients with a new primary cancer diagnosis (any type and stage) and their spouses (n = 137), were assessed within 8 weeks of diagnosis. Measures assessed multiple QoL dimensions including health-related and dyadic QoL as well as symptoms of distress: (anxiety, depression, intrusion, avoidance and hyperarousal). RESULTS: Multivariate analyses of covariance revealed lower QoL for women versus men, and for spouses versus patients on a number of measures (health-related QoL, satisfaction with dyadic coping, anxiety and intrusions). CONCLUSIONS: Female spouses of cancer patients are at high risk of deteriorated QoL immediately after diagnosis, and require special attention to their psychosocial care needs.

[Distress among cancer patients and their partners in the first year after diagnosis]. / Psychische Belastungen bei Krebspatienten und ihren Partnern im ersten Jahr nach Diagnosestellung.

RATIONALE: Diagnosis of a malignant disease can cause serious psychological problems in patients as well as their intimate partners. AIM: This study investigated anxiety, depression, posttraumatic symptoms and feelings of guilt in patients and their partners segregated by sex. METHOD: In a clinical representative sample 248 cancer patients and 154 of their partners were assessed using standard questionnaires shortly after diagnosis and again six and twelve months thereafter. RESULTS: Cancer patients' female partners most frequently indicated psychopathology that required treatment (29% anxiety, 33% depression, 17% posttraumatic symptoms). CONCLUSION: Cancer patients' female partners are at high risk of developing psychopathology. Hence they routinely should be included in patient exploration and, if need be, referred to psychooncological treatment.

Integrating novel agents into multiple myeloma treatment - current status in Switzerland and treatment recommendations.

The treatment of multiple myeloma has undergone significant changes in the recent past. The arrival of novel agents, especially thalidomide, bortezomib and lenalidomide, has expanded treatment options and patient outcomes are improving significantly. This article summarises the discussions of an expert meeting which was held to debate current treatment practices for multiple myeloma in Switzerland concerning the role of the novel agents and to provide recommendations for their use in different treatment stages based on currently available clinical data. Novel agent combinations for the treatment of newly diagnosed, as well as relapsed multiple myeloma are examined. In addition, the role of novel agents in patients with cytogenetic abnormalities and renal impairment, as well as the management of the most frequent side effects of the novel agents are discussed. The aim of this article is to assist in treatment decisions in daily clinical practice to achieve the best possible outcome for patients with multiple myeloma.

Randomized trial of daily versus weekly administration of 2-chlorodeoxyadenosine in patients with hairy cell leukemia: a multicenter phase III trial (SAKK 32/98).

Daily administration of 2-chlorodeoxyadenosine (Cladribine, CDA) is a standard treatment for hairy cell leukemia, but may cause severe neutropenia and neutropenic fever. This trial compared toxicity and efficacy of weekly versus daily CDA administration. One hundred patients were randomized to receive standard (CDA 0.14 mg/kg/day day 1-5 [Arm A]) or experimental treatment (CDA 0.14 mg/kg/day once weekly for 5 weeks [Arm B]). The primary endpoint was average leukocyte count within 6 weeks from randomization. Secondary endpoints included response rates, other acute hematotoxicity, acute infection rate, hospital admission, remission duration, event-free, and overall survival. There was no significant difference in average leukocyte count. Response rate (complete + partial remission) at week 10 was 78% (95% confidence interval (CI) 64-88%) in Arm A and 68% (95% CI 54-80%) in Arm B (p = 0.13). Best response rates during follow-up were identical (86%) in both arms. No significant difference was found in the rate of grade 3+4 leukocytopenia (94%vs. 84%), grade 3+4 neutropenia (90%vs. 80%), acute infection (44%vs. 40%), hospitalization (38%vs. 34%), and erythrocyte support (22%vs. 30%) within 10 weeks. Overall, these findings indicate that there are no apparent advantages in toxicity and efficacy by giving CDA weekly rather than daily.

Efficient mobilization of PBSC with vinorelbine/G-CSF in patients with malignant lymphoma.

High-dose chemotherapy (HDT) and hematopoietic SCT are effective in patients with relapsing or refractory malignant lymphoma. Collection of sufficient numbers of stem cells is a prerequisite for such a therapy. In a pilot trial, we evaluated the feasibility of stem cell mobilization with vinorelbine/G-CSF in patients with lymphoma, a regimen allowing precise timing and harvesting of sufficient stem cells in myeloma patients. Forty-five patients with lymphoma received vinorelbine 35 mg/m(2) i.v. on day 1 and G-CSF 10 microg/kg/day s.c., divided in two daily doses from day 4 until collection. Stem cell collection was successfully performed in 43 patients (96%) with a median of 3.6 x 10(6) CD34(+) cells/kg (range: 1.4-16) in the collected product. In 28 patients (62%), the first stem cell apheresis was performed on day 8, and for 28 patients a sufficient stem cell yield was reached with one apheresis only. All 43 patients underwent high-dose chemotherapy with BEAM and auto-SCT with hematological recovery on time and without unexpected toxicity. In conclusion, vinorelbine/G-CSF allows accurate timing and safe harvesting of sufficient stem cells in patients with malignant lymphoma.

[Chronic lymphocytic leukemia and loss of strength in the right arm--not a typical combination]. / Chronische lymphatische Leukämie und Kraftverlust im rechten Arm--eine nicht typische Kombination.

We report a case of metastatic renal cancer as a second malignancy in a patient with chronic lymphocytic leukemia (CLL). Six years after the primary CLL diagnosis, the clinical presentation of this patient was not typical for CLL, requiring further diagnostic steps. Due to the long-lasting course of CLL second cancers can occur in these patients. In addition some forms of tumors, such as Kaposi sarkoma, malignant melanoma, laryngeal carcinoma, lung cancer and Hodgkin Lymphoma are found more frequently in this patient population. Men with CLL have an increased risk for brain tumors, women for gastric and bladder cancers.

[Leukopenia/neutropenia]. / Leukopenie/Neutropenie.

The first step in evaluating leukopenia is the analysis of the different leukocyte subpopulations. The automated total blood cell count gives a first impression of the decreased leukocyte subtype and if erythrocytes and/or platelets are involved. Microscopic interpretation of the blood smear verifies the automated differential and allows a statement on the morphology of the individual cells. Differential diagnosis of the decreased leukocyte subpopulation is vast and in many cases leukopenia is only an epiphenomenona of a systemic disease. Therefore therapy is always directed towards the underlying disorder.

Combination of broad molecular screening and cytogenetic analysis for genetic risk assignment and diagnosis in patients with acute leukemia.

We evaluated the impact of genetic analysis combining cytogenetics and broad molecular screening on leukemia diagnosis according to World Health Organization (WHO) and on genetic risk assignment. A two-step nested multiplex RT-PCR assay was used that allowed the detection of 29 fusion transcripts. A total of 186 patients (104 males (56%), 174 adults (94%), 12 children (6%), 155 AML (83%), 31 ALL (17%)) characterized by morphology and immunophenotyping were included. Of these 186 patients, 120 (65%) had a genetic abnormality. Molecular typing revealed a fusion transcript in 49 (26%) patients and cytogenetic analysis revealed an abnormal karyotype in 119 (64%). A total of 27 (14%) cases were genetically classified as favorable, 107 (58%) intermediate and 52 (28%) unfavorable. For 38 (20%) patients, there was a discrepancy in the genetic risk assignments obtained from broad molecular screening and cytogenetics. Cryptic fusion transcripts in nine (5%) patients changed the genetic risk assignment in four and the WHO classification in four patients. In 34 patients (18%), cytogenetics defined the risk assignment by revealing structural and numerical chromosomal abnormalities not detected by molecular screening. Broad molecular screening and cytogenetics are complementary in the diagnosis and genetic risk assignment of acute leukemia.