Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In order to evaluate the prognostic importance of the conditions before abdominal surgery for patients over 60 years of age. Multivariate analyses of postoperative complications were performed in 634 patients (comprising 525 cases of elective abdominal surgery and 109 cases of emergency abdominal surgery). The Mortality rate was significantly higher (p < 0.01) in the emergency group (11.9%) and relatively low among the elective abdominal surgery group (3.8%). In the emergency group, 13 patients died, and MOF (multiple organ failure) was found to be the direct cause of death in 11 (85%). Although, the majority (75%) of emergency operations were for benign disorders, the remainder (25%) had malignant tumors. It is noteworthy that among 25% of cases, obstructions and perforations due to large bowel cancers were found to be 59% and 19%, respectively. In the elective surgery group, postoperative pulmonary and cardiovascular complications were found in 11.6% and 9.6%, respectively. Death due to cardiovascular problems in rare (5%), however, postoperative pneumonia was the cause of death in 70% of all of postoperative death. Risk factors affecting postoperative pulmonary complications were malnutrition, advanced age, male sex, malignant disease, dementia, cerebrovascular disorders, impaired pulmonary function tests. Surprisingly, the risk factors were identical, except for impaired pulmonary function, for postoperative MRSA pneumonia. In our study, postoperative pulmonary death was not associated with impaired pulmonary function, and it appears to be rather affected by the presence of cerebrovascular disorders and malnutritional state. A poor nutritional states (< 40 according to Onodera's nutritional index) was present in over 50% of patients with cerbrovascular disorders and low ADL.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Prognostic analysis for postoperative complications of abdominal surgery in the elderly]. 143 58

A retrospective study of refractory pneumonia (n = 54), who were randomly selected from total of 657 cases of pneumonia in the elderly, was performed. These were divided into the following two groups in terms of complications. The group with multiple organ failure (MOF group; n = 30), complicated by multiple organ failure during their clinical course of refractory pneumonia, was compared with refractory pneumonia without multiple organ failure (non-MOF group; n = 24). Among 57% of cases of the MOF group, respiratory failure developed prior to MOF and among 37% of the cases respiratory failure occurred simultaneously with MOF. The respiratory failure in the MOF group was closely related to coagulopathy. Histopathological studies of the MOF group revealed remarkable congestion and edema. From these observations, respiratory management is considered the most important to avoid concomitant multiple organ failure.
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PMID:[A study of refractory pneumonia complicated by multiple organ failure in the elderly]. 261 2

Multiple injuries in elderly patients are still a common problem. The present study was performed to investigate mortality and complications in multiple trauma patients aged 65 years or more. A total of 1154 multiple trauma patients with an injury severity score (ISS) of at least 18 points were divided in two age groups: Y: 16-64 years, n = 1022; O: 65-94 years, n = 132. Older patients were injured as pedestrians in most cases (69%), while younger patients were more frequently injured as car and drivers passengers (41%). ISS was comparable in both groups (Y 28 +/- 1, O 27 +/- 1). During ICU-therapy incidence of ARDS (Y 10%, O 11%), multiple organ dysfunction syndrome (MOF; Y 6%, O 9%) and pneumonia (Y 17%, O 21%) were comparable. In contrast, septic complications were more frequent in older patients (Y 19%, O 27%). Length of ICU stay (Y 19 +/- 2, O 18 +/- 1) and ventilation time (Y 14 +/- 2, O 17 +/- 1) were comparable. Mortality was significantly higher in older patients (Y 15%, O 53%). The major cause of death was sepsis in older patients (Y 15%, O 31%) and MOF in younger patients (Y 54%, O 29%). In conclusion, older trauma patients had a higher mortality due to the development of septical complications.
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PMID:[Follow-up and prognosis of severe accidental trauma in the aged]. 933 59

SIRS, MODS, and MOF are not diseases or even syndromes. They are simply clinical descriptors of people that are sick. They are symptoms and signs of various stages of illness progressing to death in the modern organ supporting ICU. They are catchy, popular acronyms but they cannot be treated specifically, and then only by support of organ functions. To help our patients and improve morbidity and mortality we must focus on specific diseases. Although ventilator associated pneumonia and pancreatitis may both produce an inflammatory response, cytokine-mediator activation and SIRS, they must each be treated in a different way. I believe that SIRS has led us astray.
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PMID:A debate on the subject "Are SIRS and MODS important entities in the clinical evaluation of patients?" The con position. 1113 6

A recently developed pneumonia caused by SARS-CoV-2 bursting in Wuhan, China, has quickly spread across the world. We report the clinical characteristics of 82 cases of death from COVID-19 in a single center. Clinical data on 82 death cases laboratory-confirmed as SARS-CoV-2 infection were obtained from a Wuhan local hospital's electronic medical records according to previously designed standardized data collection forms. All patients were local residents of Wuhan, and a large proportion of them were diagnosed with severe illness when admitted. Due to the overwhelming of our system, a total of 14 patients (17.1%) were treated in the ICU, 83% of deaths never received Critical Care Support, only 40% had mechanical ventilation support despite 100% needing oxygen and the leading cause of death being pulmonary. Most of the patients who died were male (65.9%). More than half of the patients who died were older than 60 years (80.5%), and the median age was 72.5 years. The bulk of the patients who died had comorbidities (76.8%), including hypertension (56.1%), heart disease (20.7%), diabetes (18.3%), cerebrovascular disease (12.2%), and cancer (7.3%). Respiratory failure remained the leading cause of death (69.5%), followed by sepsis/MOF (28.0%), cardiac failure (14.6%), hemorrhage (6.1%), and renal failure (3.7%). Furthermore, respiratory, cardiac, hemorrhagic, hepatic, and renal damage were found in 100%, 89%, 80.5%, 78.0%, and 31.7% of patients, respectively. On admission, lymphopenia (89.2%), neutrophilia (74.3%), and thrombocytopenia (24.3%) were usually observed. Most patients had a high neutrophil-to-lymphocyte ratio of >5 (94.5%), high systemic immune-inflammation index of >500 (89.2%), and increased C-reactive protein (100%), lactate dehydrogenase (93.2%), and D-dimer (97.1%) levels. A high level of IL-6 (>10 pg/ml) was observed in all detected patients. The median time from initial symptoms to death was 15 days (IQR 11-20), and a significant association between aspartate aminotransferase (p = 0.002), alanine aminotransferase (p = 0.037) and time from initial symptoms to death was remarkably observed. Older males with comorbidities are more likely to develop severe disease and even die from SARS-CoV-2 infection. Respiratory failure is the main cause of COVID-19, but the virus itself and cytokine release syndrome-mediated damage to other organs, including cardiac, renal, hepatic, and hemorrhagic damage, should be taken seriously as well.
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PMID:Clinical characteristics of 82 cases of death from COVID-19. 3264 44