Usefulness of procalcitonin clearance to predict mortality in abdominal sepsis

To evaluate the plasma levels and clearance of procalcitonin (PCTc) as prognostic biomarkers for patients with abdominal sepsis. A retrospective study of 103 patients with abdominal sepsis was conducted in our intensive care unit (ICU) from 2016 to 2018. Procalcitonin (PCT) plasma levels were measured at the time of diagnosis of abdominal sepsis and daily over the next 5 days. PCTc was calculated from day 3 to day 5. The prognostic accuracy of PCTc was expressed as the area under the receiver operating characteristic curve (AUROC). The Kaplan–Meier method was used to compare the survival curves by log-rank test. Logistic regression analysis was used to predict the 28-day mortality. The primary outcome was 28-day mortality since admission to ICU. Serum PCT levels from day 1 to day 5 did not differ significantly between survivors and non-survivors, while PCTc on day 5 was statistically significantly higher in survivors than that in non-survivors (86.4% vs 38.7%, P < 0.001). The cutoff value for PCTc-day 5 was 70%, with AUROC of 0.726, sensitivity of 64.6%, and specificity of 78.3%. The 28-day mortality was significantly lower among those with PCTc-day 5 >70% compared with those with PCTc-day 5 <70% (9.1% vs 38.3%, log-rank test, P < 0.001), and odds ratio (OR) was 0.16 (95% confidence interval (CI): 0.05–0.48, P < 0.001). The ability to decrease PCT by at least 70% on day 5 was an independent predictor of 28-day mortality after admission to ICU with moderate accuracy.

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Does Age Itself Have an Adverse Effect on Survivorship of Meniscal Allograft Transplantation? A Cartilage Status and Time From Previous Meniscectomy–Matched Cohort Study

The American Journal of Sports Medicine ◽

10.1177/0363546520916727 ◽

2020 ◽

Vol 48 (7) ◽

pp. 1696-1701 ◽

Cited By ~ 1

Author(s):

Ju-Ho Song ◽

Seong-Il Bin ◽

Jong-Min Kim ◽

Bum-Sik Lee ◽

Dong-Wook Son

Keyword(s):

Clinical Outcomes ◽

Operating Characteristic ◽

Characteristic Curve ◽

Rank Test ◽

Meniscal Allograft Transplantation ◽

Log Rank Test ◽

Meniscal Allograft ◽

Age Related ◽

Significant Difference ◽

Operating Characteristic Curve

Background: The aging process is accompanied by several conditions that could affect the outcome of meniscal allograft transplantation (MAT). These conditions have made it difficult for clinicians to determine the effect of chronologic age on survivorship after MAT. Hypothesis: Advanced age does not have an adverse effect on survivorship of MAT when controlling for age-related factors, such as cartilage status and time from previous meniscectomy. Study Design: Cohort study; Level of evidence, 3. Methods: The records of 264 consecutive patients who underwent primary medial or lateral MAT were reviewed. To check whether there was a difference in MAT survivorship according to age, a cutoff value was calculated from a time-dependent receiver operating characteristic curve. Survival rates, as well as clinical improvement as determined using the Lysholm score, were compared between groups divided by the cutoff value. Patients were matched for cartilage status and elapsed time from previous meniscectomy. Differences in survivorship and clinical outcomes were assessed between the matched groups. Results: A time-dependent receiver operating characteristic curve showed that the difference in MAT survivorship was maximized with a cutoff age of 43 years. Kaplan-Meier analysis showed a significant difference in MAT survivorship between the older and younger groups (log-rank test, P = .01). However, after matching for cartilage status and time from previous meniscectomy, which left 56 patients per group, there was no significant difference in MAT survivorship (log-rank test, P = .10) between the groups. Regarding clinical outcomes, the mean Lysholm scores were not significantly different between the older and younger groups ( P = .19, before matching; P = .39, after matching). Conclusion: MAT survivorship was more affected by age-related prognostic factors, such as cartilage status and time from previous meniscectomy, than age itself. Clinical outcomes did not show differences according to age, either.

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Abstract 12178: Association of Inter-Arm Blood Pressure Differences (iad) With Future Cardiovascular Events (cv) in the Patients With Coronary Artery Disease (cad)

Circulation ◽

10.1161/circ.130.suppl_2.12178 ◽

2014 ◽

Vol 130 (suppl_2) ◽

Author(s):

Takanori Tokitsu ◽

Eiichiro Yamamoto ◽

Yoshihiro Hirata ◽

Koichiro Fujisue ◽

Koichi Sugamura ◽

...

Keyword(s):

Blood Pressure ◽

Independent Predictor ◽

Hazard Analysis ◽

Ankle Brachial Index ◽

Multivariate Logistic Regression Analysis ◽

Rank Test ◽

Gensini Score ◽

Log Rank Test ◽

Kaplan Meier ◽

Artery Disease

Background: Recent studies have shown that IAD could be one of the risks of CV events. However, there is no report regarding IAD in patients with CAD. Hence, we investigated whether presence of IAD relates with the severity of CAD and predicts future CV events in CAD patients. Methods: We analyzed 657 stable patients with suspected CAD, we measured blood pressure(BP) of both hands simultaneously by using ankle brachial index (ABI) on admission, We examined the presence of CAD by coronary angiography (>75% stenosis) and calculated gensini score for evaluating the severity of coronary atherosclerosis. We defined higher IAD value is 10mmHg < differences and abnormal value of ABI is <0.9 in either leg. Result: Mean IAD values were significantly higher in CAD patients (n=407) compared to non-CAD patients (n=250) (4.3±5.2 mmHg vs. 2.8±2.5 mmHg, P<0.01). In CAD patients, 29 patients (7.1% of CAD patients) had higher IAD, and 63(15.5%) had lower ABI. IAD values of lower ABI group were significantly higher than normal group (6.9±7.8 mmHg vs. 3.8±4.5 mmHg, P<0.01). By multivariate logistic regression analysis, BMI, female, ABI, LDL, Gensini score, were independently associated with the presence of IAD. Gensini score was significantly elevated in higher IAD group than lower IAD group(60.9±32.4 mmHg vs.41.2±28.5 mmHg, P<0.01), and after patients were divided into 4 groups according to a combination of ABI value and IAD value, gensini score was highest (80.5±33.9)in lower ABI and higher IAD group among 4 groups (p<0.01) Kaplan-Meier analysis demonstrated that higher IAD group had a significantly higher probability of CV events than lower IAD group (log rank test, P<0.01), furthermore, lower ABI and higher IAD group had a highest probability of CV events among 4 groups (log-rank test, p<0.001). Cox hazard analysis revealed that higher IAD was independent predictor of CV events [hazard ratio: 2.86, 95% confidence interval (1.51-5.40), P=0.001] in the patients with CAD. Conclusion: IAD value was significantly higher in CAD patients and was correlated with severity of CAD. More than 10mmHg IAD independently associated with the occurrence of CV events. The measurement of BP of both hands simultaneously is useful for risk stratification of CAD patients.

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Colorectal Liver Metastases - Does the Number of Lesions Determine the Sensibility of Resection?

Swiss Surgery ◽

10.1024/1023-9332.6.1.6 ◽

2000 ◽

Vol 6 (1) ◽

pp. 6-10

Author(s):

Knoefel ◽

Brunken ◽

Neumann ◽

Gundlach ◽

Rogiers ◽

...

Keyword(s):

Liver Metastases ◽

Colorectal Liver Metastases ◽

Rank Test ◽

Log Rank Test ◽

Kaplan Meier ◽

Chirurgische Entfernung

Die komplette chirurgische Entfernung von Lebermetastasen bietet Patienten nach kolorektalem Karzinom die einzige kurative Chance. Es gibt jedoch eine, anscheinend unbegrenzte, Anzahl an Parametern, die die Prognose dieser Patienten bestimmen und damit den Sinn dieser Therapie vorhersagen können. Zu den am häufigsten diskutierten und am einfachsten zu bestimmenden Parametern gehört die Anzahl der Metastasen. Ziel dieser Studie war es daher die Wertigkeit dieses Parameters in der Literatur zu reflektieren und unsere eigenen Patientendaten zu evaluieren. Insgesamt konnte von 302 Patienten ein komplettes Follow-up erhoben werden. Die gebildeten Patientengruppen wurden mit Hilfe einer Kaplan Meier Analyse und konsekutivem log rank Test untersucht. Die Literatur wurde bis Dezember 1998 revidiert. Die Anzahl der Metastasen bestätigte sich als ein prognostisches Kriterium. Lagen drei oder mehr Metastasen vor, so war nicht nur die Wahrscheinlichkeit einer R0 Resektion deutlich geringer (17.8% versus 67.2%) sondern auch das Überleben der Patienten nach einer R0 Resektion tendenziell unwahrscheinlicher. Das 5-Jahres Überleben betrug bei > 2 Metastasen 9% bei > 2 Metastasen 36%. Das 10-Jahres Überleben beträgt bislang bei > 2 Metastasen 0% bei > 2 Metastasen 18% (p < 0.07). Die Anzahl der Metastasen spielt in der Prognose der Patienten mit kolorektalen Lebermetastasen eine Rolle. Selbst bei mehr als vier Metastasen ist jedoch gelegentlich eine R0 Resektion möglich. In diesen Fällen kann der Patient auch langfristig von einer Operation profitieren. Das wichtigere Kriterium einer onkologisch sinnvollen Resektabilität ist die Frage ob technisch und funktionell eine R0 Resektion durchführbar ist. Ist das der Fall, so sollte auch einem Patienten mit mehreren Metastasen die einzige kurative Chance einer Resektion nicht vorenthalten bleiben.

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Presepsin values and prognostic nutritional index predict mortality in intensive care unit patients with sepsis: a pilot study

BMC Research Notes ◽

10.1186/s13104-021-05659-9 ◽

2021 ◽

Vol 14 (1) ◽

Author(s):

Yuichiro Shimoyama ◽

Osamu Umegaki ◽

Noriko Kadono ◽

Toshiaki Minami

Keyword(s):

Multivariate Analysis ◽

Roc Curve ◽

Operating Characteristic ◽

Prognostic Nutritional Index ◽

Early Mortality ◽

Curve Analysis ◽

Rank Test ◽

Roc Curve Analysis ◽

Log Rank Test ◽

Nutritional Index

Abstract Objective Sepsis is a major cause of mortality for critically ill patients. This study aimed to determine whether presepsin values can predict mortality in patients with sepsis. Results Receiver operating characteristic (ROC) curve analysis, Log-rank test, and multivariate analysis identified presepsin values and Prognostic Nutritional Index as predictors of mortality in sepsis patients. Presepsin value on Day 1 was a predictor of early mortality, i.e., death within 7 days of ICU admission; ROC curve analysis revealed an AUC of 0.84, sensitivity of 89%, and specificity of 77%; and multivariate analysis showed an OR of 1.0007, with a 95%CI of 1.0001–1.0013 (p = 0.0320).

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Soluble SIGLEC5: A New Prognosis Marker in Colorectal Cancer Patients

Cancers ◽

10.3390/cancers13153896 ◽

2021 ◽

Vol 13 (15) ◽

pp. 3896

Author(s):

Karla Montalbán-Hernández ◽

Ramón Cantero-Cid ◽

Roberto Lozano-Rodríguez ◽

Alejandro Pascual-Iglesias ◽

José Avendaño-Ortiz ◽

...

Keyword(s):

Colorectal Cancer ◽

Operating Characteristic ◽

Prognostic Markers ◽

Characteristic Curve ◽

Area Under The Curve ◽

Significant Heterogeneity ◽

Kaplan Meier ◽

Prognosis Marker ◽

Colorectal Cancer Patients ◽

Healthy Participants

Colorectal cancer (CRC) is the second most deadly and third most commonly diagnosed cancer worldwide. There is significant heterogeneity among patients with CRC, which hinders the search for a standard approach for the detection of this disease. Therefore, the identification of robust prognostic markers for patients with CRC represents an urgent clinical need. In search of such biomarkers, a total of 114 patients with colorectal cancer and 67 healthy participants were studied. Soluble SIGLEC5 (sSIGLEC5) levels were higher in plasma from patients with CRC compared with healthy volunteers. Additionally, sSIGLEC5 levels were higher in exitus than in survivors, and the receiver operating characteristic curve analysis revealed sSIGLEC5 to be an exitus predictor (area under the curve 0.853; cut-off > 412.6 ng/mL) in these patients. A Kaplan–Meier analysis showed that patients with high levels of sSIGLEC5 had significantly shorter overall survival (hazard ratio 15.68; 95% CI 4.571–53.81; p ≤ 0.0001) than those with lower sSIGLEC5 levels. Our study suggests that sSIGLEC5 is a soluble prognosis marker and exitus predictor in CRC.

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National Early Warning Score 2 (NEWS2) better predicts critical Coronavirus Disease 2019 (COVID-19) illness than COVID-GRAM, a multi-centre study

Infection ◽

10.1007/s15010-021-01620-x ◽

2021 ◽

Author(s):

Giuseppe Vittorio De Socio ◽

Anna Gidari ◽

Francesco Sicari ◽

Michele Palumbo ◽

Daniela Francisci

Keyword(s):

Early Warning ◽

Operating Characteristic ◽

Primary Outcome ◽

Characteristic Curve ◽

Early Warning Score ◽

Multi Centre Study ◽

Umbria Region ◽

Chinese Cohort ◽

National Early Warning Score ◽

Specific Score

Abstract Purpose Clinical scores to rapidly assess the severity illness of Coronavirus Disease 2019 (COVID-19) could be considered of help for clinicians. Recently, a specific score (named COVID-GRAM) for severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection, based on a nationwide Chinese cohort, has been proposed. We routinely applied the National Early Warning Score 2 (NEWS2) to predict critical COVID-19. Aim of this study is to compare NEWS2 and COVID-GRAM score. Methods We retrospectively analysed data of 121 COVID-19 patients admitted in two Clinics of Infectious Diseases in the Umbria region, Italy. The primary outcome was critical COVID-19 illness defined as admission to the intensive care unit, invasive ventilation, or death. Accuracy of the scores was evaluated with the area under the receiver-operating characteristic curve (AUROC). Differences between scores were confirmed used Hanley–McNeil test. Results The NEWS2 AUROC curve measured 0.87 (standard error, SE 0.03; 95% CI 0.80–0.93; p < 0.0001). The COVID-GRAM score AUROC curve measured 0.77 (SE 0.04; 95% CI 0.68–0.85; p < 0.0001). Hanley–McNeil test showed that NEWS2 better predicted severe COVID-19 (Z = 2.03). Conclusions The NEWS2 showed superior accuracy to COVID-GRAM score for prediction of critical COVID-19 illness.

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Sarcomas de alto grau: estudo retrospectivo de 131 casos

Revista do Colégio Brasileiro de Cirurgiões ◽

10.1590/s0100-69912008000200004 ◽

2008 ◽

Vol 35 (2) ◽

pp. 83-87 ◽

Cited By ~ 1

Author(s):

Wilmar José Manoel ◽

Bruno José de Queiroz Sarmento ◽

Luiz de Paula Silveira Júnior ◽

Deidimar Cássia Batista de Abreu ◽

Iron Pires de Abreu Neto ◽

...

Keyword(s):

Rank Test ◽

Log Rank Test ◽

Kaplan Meier

OBJETIVO: Relatar as características clínicas dos sarcomas de partes moles de alto grau e apresentar a experiência do Hospital Araújo Jorge no tratamento destes sarcomas. MÉTODO: Análise retrospectiva dos casos de sarcoma de alto grau em adultos admitidos no Hospital Araújo Jorge (HAJ) entre 1996 e 2000. Idade, sexo, características anátomo-patológicas (tamanho e tipo histológico), localização, tratamentos oncológicos realizados (cirurgias de preservação de órgãos e membros, margens, quimioterapia, radioterapia), recorrência local, recorrência distante e sobrevida foram estudados. Análise descritiva, curvas de Kaplan-Meier, log-rank test e teste ÷² foram usados quando pertinentes. RESULTADOS: Foram registrados 235 pacientes com sarcomas de partes moles entre 1996 - 2000, sendo que 131 eram de alto grau. A média de idade foi de 47,2 anos. O tipo histológico não foi determinado em 23,7% dos casos. O tipo mais freqüente foi o leiomiossarcoma (13,7%), seguido do sarcoma sinovial (10,7%) e rabdomiossarcoma (9,2%). O tamanho mediano foi de 10 cm (2-48 cm). A distribuição nos estádios II,III e IV foi de 15%, 55% e 30%, respectivamente. Nos pacientes com estádios II e III, a margem cirúrgica adequada foi obtida em 51,9% dos pacientes. Radioterapia e quimioterapia adjuvantes foram indicadas em 33,7% e 26,1% dos casos, respectivamente. As recorrências locais e distantes ocorreram em 31,5% e 34,8% dos pacientes, respectivamente. A sobrevida global em 5 anos foi 61,8%. CONCLUSÃO: A maioria dos pacientes atendidos no HAJ é portadora de lesões localmente avançadas, volumosas ou com metástase ao diagnóstico. Os pacientes apresentaram evolução adversa, com altas taxas de recorrência local e distante.

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P850Clinical difference of recent myocardial infarction compared with acute myocardial infarction - Insights from Tokyo CCU network multicenter registry

European Heart Journal ◽

10.1093/eurheartj/ehz747.0448 ◽

2019 ◽

Vol 40 (Supplement_1) ◽

Author(s):

R Ito ◽

M Takayama ◽

J Yamashita ◽

K Yahagi ◽

T Shinke ◽

...

Keyword(s):

Myocardial Infarction ◽

Acute Myocardial Infarction ◽

Cardiogenic Shock ◽

Cause Of Death ◽

Rank Test ◽

Mechanical Complication ◽

Recent Myocardial Infarction ◽

Log Rank Test ◽

Kaplan Meier ◽

Multicenter Registry

Abstract Background Although the patient's characteristics and outcome of acute myocardial infarction (AMI) have been sufficiently investigated and primary percutaneous coronary intervention (PCI) has been recognized as established treatment strategy, those of recent myocardial infarction (RMI) have not been fully evaluated. Purpose The purpose of the present study was to clarify clinical characteristics and in-hospital outcomes of RMI patients from the database of the Tokyo CCU network multicenter registry. Methods In Tokyo CCU network multicenter registry database from 2013 to 2016, 15788 consecutive patients were registered as AMI (within 24 hours from onset) and RMI (within 2–30 days from onset). However 1246 patients were excluded because of inadequate data. And we excluded 66 cases because of out of onset period and 129 cases that strongly suspected of involvement of vasospastic events. Therefore, remaining 14347 patients were categorized to RMI group (n=1853) and AMI group (n=12494), and analyzed. Results Compared with AMI group, average age was older (70.4±12.9 vs 68.0±13.4 years, p<0.001), male was less (72.4 vs 76.4%, p<0.001), chest pain as chief complaint was less (75.2 vs 83.6%, p<0.001), prevalence of diabetes mellitus was higher (35.9 vs 31.0%, p<0.001), multi-vessel coronary disease was more (54.7 vs 44.6%, p<0.001), patients undergoing PCI was less (79.0 vs 91.2%, p<0.001), and the incidence of mechanical complication was more in RMI group (3.0 vs 1.5%, p<0.001). Although 30-day mortality was equivalent between 2 groups (5.3 vs 5.8%, p=0.360), the major cause of death in AMI group was cardiogenic shock, while in the RMI group it was a mechanical complication. On Kaplan-Meier analysis, the 2 groups had significantly different cumulative incidence of death due to cardiogenic shock (p=0.006, Log-rank test) and mechanical complication (p=0.021, Log-rank test). Furthermore death due to mechanical complication in AMI group was plateau after about 1 week from hospitalization, whereas in RMI group it continued to increase. Kaplan-Meier analysis Conclusions RMI patients had distinctive clinical features in backgrounds and treatment strategies compared with AMI patients, and the major cause of death of RMI patients was different from that of AMI patients. Furthermore, even though treatment during hospitalization of RMI patients was well done, death due to mechanical complications continued to increase.

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Survival Outcomes for Induction vs Adjuvant Chemotherapy in Squamous Cell Carcinoma of the Maxillary Sinus

Otolaryngology ◽

10.1177/0194599818804777 ◽

2018 ◽

Vol 160 (4) ◽

pp. 658-663 ◽

Cited By ~ 4

Author(s):

Phoebe Kuo ◽

Sina J. Torabi ◽

Dennis Kraus ◽

Benjamin L. Judson

Keyword(s):

Overall Survival ◽

Adjuvant Chemotherapy ◽

Maxillary Sinus ◽

Induction Chemotherapy ◽

Squamous Cell ◽

Cox Regression ◽

Rank Test ◽

Controlled Clinical Trial ◽

Log Rank Test ◽

Kaplan Meier

Objective In advanced maxillary sinus cancers treated with surgery and radiotherapy, poor local control rates and the potential for organ preservation have prompted interest in the use of systemic therapy. Our objective was to present outcomes for induction compared to adjuvant chemotherapy in the maxillary sinus. Study Design Secondary database analysis. Setting National Cancer Database (NCDB). Subjects and Methods In total, 218 cases of squamous cell maxillary sinus cancer treated with surgery, radiation, and chemotherapy between 2004 and 2012 were identified from the NCDB and stratified into induction chemotherapy and adjuvant chemotherapy cohorts. Univariate Kaplan-Meier analyses were compared by log-rank test, and multivariate Cox regression was performed to evaluate overall survival when adjusting for other prognostic factors. Propensity score matching was also used for further comparison. Results Twenty-three patients received induction chemotherapy (10.6%) and 195 adjuvant chemotherapy (89.4%). The log-rank test comparing induction to adjuvant chemotherapy was not significant ( P = .076). In multivariate Cox regression when adjusting for age, sex, race, comorbidity, grade, insurance, and T/N stage, there was a significant mortality hazard ratio of 2.305 for adjuvant relative to induction chemotherapy (confidence interval, 1.076-4.937; P = .032). Conclusion Induction chemotherapy was associated with improved overall survival in comparison to adjuvant chemotherapy in a relatively small cohort of patients (in whom treatment choice cannot be characterized), suggesting that this question warrants further investigation in a controlled clinical trial before any recommendations are made.

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Estudio de supervivencia de pacientes menores de 18 años de edad con diagnóstico de cáncer atendidos en el Hospital Universitario San Ignacio-Centro Javeriano de Oncología entre octubre de 2010 y marzo de 2016

Universitas Médica ◽

10.11144/javeriana.umed58-4.espm ◽

2017 ◽

Vol 58 (4) ◽

Author(s):

Paula Carolina Guzmán Cruz ◽

Luis Enrique Farías Curtidor ◽

Helena María Jiménez Villabona ◽

Patricia Maldonado Riveros ◽

Iliana Del Carmen De Los Reyes Valencia

Keyword(s):

Rank Test ◽

Log Rank Test ◽

Kaplan Meier

ResumenIntroducción: El cáncer infantil ocasiona importante mortalidad. El objetivo es caracterizar y determinar la sobrevida de un centro especializado. Métodos: Análisis de supervivencia en menores de 18 años de edad, diagnosticados con cáncer del 01/10/2010 al 31/03/2016. Se analizaron variables sociodemográficas (edad, sexo, seguridad social y zona de residencia) y clínicas (tipo de cáncer y categorización del riesgo). Se utilizó el método de Kaplan-Meier y Log-Rank Test. Resultados: 135 pacientes, con una edad promedio 7,4 años (DE 4,84), la mayoría de sexo masculino y pertenecientes al régimen contributivo. Las neoplasias más frecuentes fueron leucemias y tumores de sistema nervioso central, predominancia de alto riesgo. La supervivencia global fue del 75 % y la supervivencia libre de evento fue del 60 %. Los tumores sólidos y de alto riesgo presentaron mayor mortalidad. Conclusiones: La supervivencia global a 5 años es similar a los datos internacionales. La mayoría de los tumores sólidos eran de alto riesgo, probablemente asociados a mayor tiempo de evolución.

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