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For surgical decisions in renal cancer patients with spinal metastases, the prognostic score of Tokuhashi appears to be much more valuable than the Tomita score.

The present study aimed to examine the association of C-reactive protein to albumin ratio (CAR) with short-term major adverse cardiac events (MACEs) in ST-segment elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (pPCI). We included 539 STEMI patient treated with pPCI in this study. Patients were divided into 2 groups according to MACE development. Patients with MACE had higher CAR than those without (1.18 [0.29-1.99] vs 0.21 [0.09-0.49], P < .001). Multivariate analysis showed that The Global Record for Acute Coronary Events score, Percutaneous Coronary Intervention with TAXus and cardiac surgery (SYNTAX) score, glucose and CAR (odds ratio:1.326, 95% CI: 1.212-1452, P < .001) were independent predictors of MACE. The CAR may be proven useful for risk stratification in STEMI patients undergoing pPCI.

The Tomita prognosis score consists of the following 3 parameters: growth behavior, evidence of visceral metastases, and/or evidence of bony metastases. Methods: 217 consecutive patients, surgically treated for vertebral metastases of different entities, were studied retrospectively. The score according to Tomita was determined. Results: In the study group, the Tomita score showed significant results for the estimation of life expectancy of the different prognostic groups (p < 0.0001), but the analysis showed a low reliability, i.e. correlation between predicted prognosis and real survival. A modified division of the patients based on the total sum of points allowed a significant separation (p < 0.0001) of patients into 2 prognostic groups with a real survival of more or less than 12 months. Conclusion: In our study, the original Tomita score was not reliable to predict the life expectancy of cancer patients with spinal metastases. Our modification allows a significant differentiation of patients with spinal metastases with a prognosis of more or less than 12 months.

In most patients with spinal metastases of renal cell carcinoma, the singular posterior intrumentation combined with a decompression is a sufficient therapy. To avoid posterior implant failure, in patients with a prognosticated survival of more than one year, a combined posterior-anterior spondylodesis with vertebral body replacement should be done. The prognostic influence of an adjuvant postoperative treatment in the present study must be interpreted in the context of this small, highly selected patient collective. Further standardized studies should be performed to evaluate the prognostic influence of an adjuvant therapy.

Background. Though several studies about prevalence, etiology, clinical characteristics, preceding events, clinical management, and outcome of Tako-Tsubo cardiomyopathy (TTC) exist, the current knowledge of TTC remains limited. Objective. In 2006, TTC was classified among the acquired forms of cardiomyopathy. On the basis of pathophysiological implications, we analyzed whether the presence of ST-segment elevation in lead -aVR (i.e., ST-segment depression in aVR) and the simultaneous absence of ST-segment elevation in lead V1 allow a reliable differentiation of TTC from acute anterior ST-segment elevation myocardial infarction (STEMI). A further investigative feature is the seasonal variation of TTC. Since acute cardiovascular events exhibit definite chronobiological patterns, various small studies have tried to evaluate whether this is also the case for TTC. Because results are conflicting, we also conducted a multicenter study and analyzed the findings in context with a systematic overview of available studies. Methods. We compared the ECG patterns of 115 patients with TTC, who were admitted to five large acute cardiac care centers associated with university hospitals in Southwestern Germany between January 2001 and June 2011, with those of 100 patients with acute anterior ST-segment elevation myocardial infarction (STEMI) treated in one of these centers. In addition, we performed a computer-assisted MEDLINE search of the literature from January 2000 to September 2011 and analyzed the chronobiological patterns of available TTC cases, including our TTC cohort. Results. Testing the predefined diagnostic criteria was superior to any other electrocardiographic finding and differentiated TTC from anterior STEMI with a sensitivity of 73%, a specificity of 84%, a positive predictive value of 63%, and a negative predictive value of 89%. Beyond that, the onset of TTC showed a clear variation as a function of season and month. While events occurred most frequently during summer (38.4%, p < 0.01), the event rate was the lowest in autumn (16.4%) and winter (21.9%). Chronobiological analyses on a monthly basis identified a significant annual rhythmic pattern in TTC, which peaked in August (11.9%; p < 0.01) and had its nadir in November (6.3%). Conclusions. Our data illustrate that the ST-segment changes in leads aVR and V1 represent a simple and accurate ECG criterion to differentiate TTC from anterior STEMI in patients who are admitted within 12 h of symptom onset. Similarly, the results of our seasonal analysis indicate a distinct chronobiological variation in TTC occurrence. TTC, thereby, differs from major acute cardiovascular diseases, especially acute myocardial infarction (AMI), which is characterized by winter peaks and troughs in summer. If these results are confirmed in large independent cohorts, they may yield diagnostic implications, changing the regular invasive AMI management in TTC patients.

In spinal metastases, the entity of the primary tumour was of prognostic value; the localisation of the spinal metastases at different spinal levels did not influence the postoperative survival. Therefore, the evaluation of the primary tumour is mandatory for an estimation of the expected survival.

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