Chemotherapy-Induced Ischemic Colitis in a Patient with Jejunal Lymphoma

The occurrence of acute ischemic colitis may be associated with the intake of various drugs. However, colitis during antineoplastic chemotherapy usually is due to toxic effects or neutropenia and not caused by ischemia. We describe a 51-year-old man with jejunal B-cell lymphoma who developed recurrent episodes of ischemic colitis following chemotherapy with cyclophosphamide, vincristine, doxorubicine and prednisolone plus rituximab (R-CHOP). After switching chemotherapy to bendamustin plus rituximab no further episodes of colonic ischemia occurred during the following cycles of chemotherapy. In conclusion, chemotherapy of lymphoma using a standard protocol with CHOP and rituximab may cause ischemic colitis

Nutritional status in tricuspid regurgitation: implications of transcatheter repair

Aims To characterize the prevalence and clinical relevance of malnutrition in patients undergoing transcatheter tricuspid valve edge-to-edge repair (TTVR). Methods and results Overall, 86 consecutive patients (mean age 78 ± 7 years) with moderate-to-severe tricuspid regurgitation (TR) at prohibitive surgical risk were analysed. Mini Nutritional Assessment (MNA), quality of life assessment, 6-min walk test distance and laboratory analyses were performed before and 1 month after TTVR. A total of 43 patients (50%) underwent concomitant transcatheter mitral valve repair. According to MNA, 81 patients (94%) were malnourished or at risk of malnutrition before TTVR. Following TTVR, MNA improved in 64 patients (74%). As compared to patients without MNA improvement, patients with increased MNA score had greater reductions in TR [regurgitation volume −17.0 (interquartile range, IQR −25.0; −7.0) mL vs. −26.4 (IQR −40.3; −14.5) mL, P < 0.001] and inferior vena cava diameter. Only patients with increased MNA score displayed a decrease in N-terminal pro-brain natriuretic peptide levels [−320 (IQR −1294; 105) pg/mL vs. +708 (IQR −342; 2708) pg/mL, P = 0.009], improvements in cholinesterase levels (0.0 ± 11.9 μmoL/L vs. +10.9 ± 16.7 μmoL/L, P < 0.001) and renal function during follow-up. Beneficial effects on quality of life scores and 6-min walk test distance following TTVR were observed exclusively in patients with improvement in MNA. During a median follow-up of 6 months, patients with worsened MNA had an increased risk of death and rehospitalization for heart failure. Conclusion Nutritional impairment is common and of prognostic importance in patients undergoing TTVR. Hepatorenal function modestly improves after successful TTVR. Further study of extracardiac implications of TR-associated right heart failure is warranted to improve care in this vulnerable patient population

Psychological stress, coping and metabolic control in adults with insulin-dependent diabetes mellitus

Halm W, Pfingsten U. Psychological stress, coping and metabolic control in adults with insulin-dependent diabetes mellitus. Psychotherapie, Psychosomatik, Medizinische Psychologie. 1990;40(8):299-306

Treatment of Tumors of the Spine

Thirty-one patients with spinal tumors underwent reconstructive surgery with our spinal instrumentation system (MPDS and MADS), with or without our new vertebral tumor prosthesis. The characteristics of the spinal tumors were analysed statistically and the treatment outcome was evaluated. There were 4 benign tumors, 6 malignant tumors, and 21 metastatic tumors. The malignant tumors involved the sacrum more frequently than the benign tumors (p=0.0098). Metastatic tumors involved the thoracic spine more frequently than benign or malignant tumors (p=0.0161). The average number of affected vertebrae was 1.2 in the benign tumors, 1.8 in the malignant tumors, and 2.4 in the metastatic tumors. The metastatic tumors had a tendency to involve the anterior or middle part of the spine more frequently than the benign or malignant tumors (statistically not significant). After surgery, neurological improvement was noted in 8 patients, nochange in 19 patients, and impairment due to resection of the nerve roots in sacral tumors in 4 patients