Acute gastrointestinal complications after cardiac surgery

1996 ◽  
Vol 5 (2) ◽  
pp. 109-118 ◽  
Author(s):  
MA Halm
Keyword(s):  
Risk Factors ◽  
Gastrointestinal Bleeding ◽  
Acute Cholecystitis ◽  
Intestinal Ischemia ◽  
Hepatic Dysfunction ◽  
Cardiovascular Surgery ◽  
Early Recognition ◽  
Clinical Manifestations ◽  
Gastrointestinal Complications ◽  
Gastrointestinal Problems

Gastrointestinal problems, with an incidence of about 1%, may complicate the postoperative period after cardiovascular surgery, increasing morbidity, length of stay, and mortality. Several risk factors for the development of these complications, including preexisting conditions; advancing age; surgical procedure, especially valve, combined bypass/valve, emergency, reoperative, and aortic dissection repair; iatrogenic conditions; stress; ischemia; and postpump complications, have been identified in multiple research studies. Ischemia is the most significant of these risk factors after cardiovascular surgery. Mechanisms that have been implicated include longer cardiopulmonary bypass and aortic cross-clamp times and hypoperfusion states, especially if inotropic or intra-aortic balloon pump support is required. These risk factors have been linked to upper and lower gastrointestinal bleeding, paralytic ileus, intestinal ischemia, acute diverticulitis, acute cholecystitis, hepatic dysfunction, hyperamylasemia, and acute pancreatitis. Gastrointestinal bleeding accounts for almost half of all complications, followed by hepatic dysfunction, intestinal ischemia, and acute cholecystitis. Identification of these gastrointestinal complications may be difficult because manifestations may be masked by postoperative analgesia or not reported by patients because they are sedated or require prolonged mechanical ventilation. Furthermore, clinical manifestations may be nonspecific and not follow the "classic" clinical picture. Therefore, astute assessment skills are needed to recognize these problems in high-risk patients early in their clinical course. Such early recognition will prompt aggressive medical and/or surgical management and therefore improve patient outcomes for the cardiovascular surgical population.

scholarly journals Gastrointestinal Complications Following Cardiac Surgery.

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Alfred Ibrahimi ◽  
Saimir Kuçi ◽  
Ervin Bejko ◽  
Stavri Llazo ◽  
Jonela Burimi ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cardiac Surgery ◽  
Intestinal Ischemia ◽  
Heart Surgery ◽  
Open Heart Surgery ◽  
Morbidity And Mortality ◽  
Gastrointestinal Complication ◽  
High Morbidity ◽  
Low Cardiac Output Syndrome ◽  
Gastrointestinal Complications

Purpose: gastrointestinal complication (GIC) following open heart surgery usually are rare but with high morbidity and mortality. The aim of this study was to see the outcome of these patients after complication, compared with a similar study found in literature. Identifying risk factors preoperatively and postoperatively in our patient’s series, for GIC.Materials and methods: Between January 2012 and December 2017 from 1990 operated cardiac patient 34 of them developed GIC, presenting gastro duodenal bleeding due to active ulcer, liver failure, pancreatitis, cholecystitis, or intestinal ischemia. We performed a retrospective analysis.Results: From all consecutive patient only 1.7 % developed GIC. Mortality rate was 55.8%, especially 100 % mortality in intestinal ischemia patient. Regarding risk factors, those were the same found in other similar study (age, atherosclerosis disease, by pass time, postoperative ARF, Low cardiac output syndrome.)Conclusion: GIC after cardiac surgery are rare but when it happens the mortality is very high not even of late diagnosis. In ages patients, diabetes, long by pass time, long hypoperfusion state. It is recommended to be alert for GIC for detection in early phase, and for reducing as much as possible morbidity and mortality.

scholarly journals Acute upper gastrointestinal bleeding in southern Saudi Arabia: A retrospective observational study

2020 ◽  
Vol 8 (3) ◽  
pp. 105-113
Author(s):  
Alzahrani MA ◽  
Alfaifi M ◽  
Alzaher SA ◽  
Saad SS ◽  
Alshehri FM ◽  
...  
Keyword(s):  
Risk Factors ◽  
Saudi Arabia ◽  
Observational Study ◽  
Gastrointestinal Bleeding ◽  
Variceal Bleeding ◽  
Upper Gastrointestinal Bleeding ◽  
Clinical Manifestations ◽  
Retrospective Observational Study ◽  
Mortality And Morbidity ◽  
Upper Gastrointestinal

Context: Upper gastrointestinal bleeding (UGIB) is a common life-threatening emergency that carries considerable mortality and morbidity; it remains a common cause for admission to hospitals worldwide. UGIB is classified as variceal bleeding and non-variceal bleeding because of distinct etiologies and management. Aims: To describe present clinical manifestations in southern Saudi Arabian UGIB patients, including both endoscopic and basic laboratory parameters, to assess the risk factors, and compare the predictive power and clinical usefulness of three risk scoring systems (AIMS65 score, Glasgow-Blatchford score, Rockall risk score) for the management of patients presenting with UGIB. Methods: This was a retrospective observational study. We included 283 patients admitted to the gastrointestinal unit at Abha city, southern Saudi Arabia, from November 2017 to October 2019. The study findings were the etiology of UGI bleeding, the endoscopic findings and clinical outcome of UGI bleeding. Results: Ages ranged from 18 to 97 years old with mean age of 54.5 ± 18.5 years. The majority of patients were males (72%; 203). Melina was the most common presenting symptom, in 66 (49.3%) patients. Diabetes mellitus was the most frequently recorded risk factor for UGIB (53.9%) followed by hypertension (44.9%), and aspirin use (35.7%). Endoscopic hemostatic treatment was applied in 70 patients (24.7%); 4.9% of patients re-bled, and 21 patients (7.4%) died during the study period. Conclusions: Comorbidities such as hypertension and diabetes, in addition to some medicines including ASA, steroids and NSAIDs were identified as risk factors of upper GIT bleeding among this study casesa list of risk factors for severe UGIB, leading to hospitalization and even death.

scholarly journals Extrahepatic Portal Vein Thrombosis, an Important Cause of Portal Hypertension in Children

2021 ◽  
Vol 10 (12) ◽  
pp. 2703
Author(s):  
Alina Grama ◽  
Alexandru Pîrvan ◽  
Claudia Sîrbe ◽  
Lucia Burac ◽  
Horia Ştefănescu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Portal Hypertension ◽  
Gastrointestinal Bleeding ◽  
Portal Vein ◽  
Portal Vein Thrombosis ◽  
Bacterial Infections ◽  
Umbilical Vein ◽  
Clinical Manifestations ◽  
Vein Thrombosis ◽  
Vein Catheterization

One of the most important causes of portal hypertension among children is extrahepatic portal vein thrombosis (EHPVT). The most common risk factors for EHPVT are neonatal umbilical vein catheterization, transfusions, bacterial infections, dehydration, and thrombophilia. Our study aimed to describe the clinical manifestations, treatment, evolution, and risk factors of children with EHPVT. Methods: We analyzed retrospectively all children admitted and followed in our hospital with EHPVT between January 2011–December 2020. The diagnosis was made by ultrasound or contrast magnetic resonance imaging. We evaluated the onset symptoms, complications, therapeutic methods, and risk factors. Results: A total of 63 children, mean age 5.14 ± 4.90 (33 boys, 52.38%), were evaluated for EHPVT during the study period. The first symptoms were upper gastrointestinal bleeding (31 children, 49.21%) and splenomegaly (22 children, 34.92%). Thrombocytopenia was present in 44 children (69.84%). The most frequent risk factors were umbilical vein catheterization (46 children, 73.02%) and bacterial infections during the neonatal period (30 children, 47.62%). Protein C, protein S, antithrombin III levels were decreased in 44 of the 48 patients tested. In 42 of these cases, mutations for thrombophilia were tested, and 37 were positive. Upper digestive endoscopy was performed in all cases, revealing esophageal varices in 56 children (88.89%). All children with gastrointestinal bleeding received an octreotide infusion. In 26 children (41.27%), variceal ligation was performed, and in 5 children (7.94%), sclerotherapy. Porto-systemic shunt was performed in 11 children (17.46%), and Meso-Rex shunt was done in 4 children (6.35%). The evolution was favorable in 62 cases (98.41%). Only one child died secondary to severe sepsis. Conclusions: EHPVT is frequently diagnosed in the last period in our region due to the increased use of umbilical vein catheterization. Furthermore, genetic predisposition, neonatal bacterial infections, and prematurity certainly play an important role in this condition. A proactive ultrasound assessment of children with risk factors for EHPVT should be encouraged for early diagnosis and treatment.

scholarly journals Clinicopathological Characteristics of Chinese Patients with Multiple Myeloma with Pleural Effusion: A Large Cohort Study

2020 ◽  
Author(s):  
Qiu-yu Li ◽  
Tao Zhang ◽  
Zhen-hao Zhang ◽  
Yan-ling Ding ◽  
Hong Zhu
Keyword(s):  
Risk Factors ◽  
Multiple Myeloma ◽  
Pleural Effusion ◽  
Total Protein ◽  
Early Recognition ◽  
Clinical Manifestations ◽  
Chinese Patients ◽  
Complement C3 ◽  
Cell Counts ◽  
Independent Risk Factors

Abstract Background: Multiple myeloma (MM) is a hematologic malignancy of plasma cell origin. Multiple myeloma with pleural effusion (PE) is not uncommon. The existing literature on MM with PE in China and abroad is limited to case reports. Thus, it is necessary to investigate the characteristics of MM with PE and the associated prognosis to achieve early recognition and treatment.Method: Patients diagnosed with MM from January 2000 to December 2019 at Peking University Third Hospitals were assessed retrospectively. We summarized and analyzed the clinical manifestations, laboratory examinations, diagnosis and prognoses of patients by using clinical data and a literature review.Result: A total of 490 patients with MM were included. 272 patients (55.5%) had PE. Confirmed by pathology, there were 45 myelomatous pleural effusion (MPE) patients and 28 non-MPE patients. The total protein, albumin, calcium and complement C3 levels were lower and the β2-MG levels were higher in the PE group than in the non-PE group (P <0.05). Low total protein and low albumin levels were independent risk factors for PE. The levels of nucleated cells, total protein, LDH, and ADA were higher in the MPE group than the non-MPE group (P <0.05). There were no significant differences in the specific gravity or the levels of protein, glucose and CEA. Multivariate regression analysis suggested that low LDH levels and high levels of nucleated cell counts, total protein and ADA in PE were independent risk factors for MPE.Conclusions: PE is a complication of MM, and it is likely to be malignant. Low serum total protein and albumin levels are independent risk factors for MM with PE. Hypocomplement C3emia (activation of the complement bypass pathway) may affect the formation of PE in patients with MM. High nucleated cell counts, total protein and ADA levels as well as low LDH levels in PE were independent risk factors for MPE.

scholarly journals Portomesenteric Thrombosis Secondary to Acute Cholecystitis: A Case Report

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Haseeb Ahmad Chaudhary ◽  
Ibrahim Yusuf Abubeker ◽  
Kamran Mushtaq ◽  
Khaldun Obeidat ◽  
Anand Kartha
Keyword(s):  
Risk Factors ◽  
Venous Thrombosis ◽  
Acute Cholecystitis ◽  
Superior Mesenteric Vein ◽  
Early Recognition ◽  
Mesenteric Vein Thrombosis ◽  
Mesenteric Vein ◽  
Vein Thrombosis ◽  
Superior Mesenteric Vein Thrombosis ◽  
Portomesenteric Venous Thrombosis

Portomesenteric venous thrombosis (PMVT) is an uncommon clinical problem. Common risk factors include intra-abdominal infections, abdominal surgeries, malignancy, cirrhosis, and inherited thrombophilia. Early recognition and treatment of PMVT are important to avoid serious complications like mesenteric ischemia and infarction. Acute cholecystitis is a clinical condition encountered daily but rarely may be complicated by development of portomesenteric venous thrombosis. Only few cases have been reported of superior mesenteric vein thrombosis secondary to cholecystitis. We report a case of a forty-one-year-old male patient who developed partial portal and superior mesenteric vein thrombosis after mild acute cholecystitis for which surgery had been deferred. Patient had no other identifiable risk factors for thrombosis. Patient was successfully treated with 6 months of anticoagulation with warfarin and complete recanalization of portomesenteric veins was achieved at the end of treatment.

Colon cancer: risk factors and screening

2020 ◽  
pp. 13-22
Author(s):  
Mark Natanson
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Cancer Risk ◽  
Clinical Manifestations ◽  
Dysplastic Lesion ◽  
Test Analysis ◽  
Cancer Risk Factors ◽  
Colon Cancer Risk ◽  
Neoplastic Process ◽  
Rectal Cancers

Colon and rectal cancers are usually combined under the same term "colorectal cancer". It should be noted that the lesion of the colon is much more common. Colorectal cancer ranks fourth in the overall structure of oncological pathology in terms of prevalence, and in some countries even comes third after lung and stomach cancer. Risk factors that contribute to the development of colorectal cancer include bowel polyps, ulcerative colitis and Crohn's disease, and a genetic predisposition. Most often, neoplastic transformation occurs at the site of an adenoma or dysplastic lesion of the intestinal mucosa. Due to the high risk of neoplastic process in a sufficiently large number of elderly people, it is recommended that every person over the age of 50 should undergo compulsory screening to detect latent cancer. The simplest, but at the same time insufficiently informative method is a blood culture test - analysis for the presence of blood in the feces. Method of total colonoscopy and double-contrast radiography is distinguished by a higher information content, but at the same time a higher cost. It is recommended to have these examinations every three to five years after the age of 50 years without clinical manifestations, and after the age of 40 for those at risk for colorectal cancer.

The physiopathology of spontaneous hemorrhagic stroke: a systematic review

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Alcivan Batista de Morais Filho ◽  
Thiago Luis de Holanda Rego ◽  
Letícia de Lima Mendonça ◽  
Sulyanne Saraiva de Almeida ◽  
Mariana Lima da Nóbrega ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Ischemic Stroke ◽  
Subarachnoid Hemorrhage ◽  
Natural History ◽  
Hemorrhagic Stroke ◽  
Recent Literature ◽  
Clinical Manifestations ◽  
The Road ◽  
History Of

Abstract Hemorrhagic stroke (HS) is a major cause of death and disability worldwide, despite being less common, it presents more aggressively and leads to more severe sequelae than ischemic stroke. There are two types of HS: Intracerebral Hemorrhage (ICH) and Subarachnoid Hemorrhage (SAH), differing not only in the site of bleeding, but also in the mechanisms responsible for acute and subacute symptoms. This is a systematic review of databases in search of works of the last five years relating to the comprehension of both kinds of HS. Sixty two articles composed the direct findings of the recent literature and were further characterized to construct the pathophysiology in the order of events. The road to the understanding of the spontaneous HS pathophysiology is far from complete. Our findings show specific and individual results relating to the natural history of the disease of ICH and SAH, presenting common and different risk factors, distinct and similar clinical manifestations at onset or later days to weeks, and possible complications for both.

scholarly journals Adenovirus viremia may predict adenovirus pneumonia severity in immunocompetent children

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Ruimu Zhang ◽  
Hongmei Wang ◽  
Shufeng Tian ◽  
Jikui Deng
Keyword(s):  
Risk Factors ◽  
Viral Load ◽  
Disease Severity ◽  
Mycoplasma Pneumoniae ◽  
Quantitative Polymerase Chain Reaction ◽  
Univariate Analysis ◽  
Clinical Manifestations ◽  
Pneumonia Severity ◽  
Adenovirus Pneumonia ◽  
Blood Viral Load

Abstract Background Previous studies have demonstrated an association between adenovirus viremia and disease severity in immunocompromised children. However, few studies have focused on this association in immunocompetent children. This study explored the association between adenovirus viremia and adenovirus pneumonia severity in immunocompetent children. Methods We performed a retrospective, observational study of immunocompetent children with adenovirus pneumonia admitted to Shenzhen Children’s Hospital in Shenzhen, China. Pneumonia was classified as severe or mild based on the Chinese guideline for the classification of pneumonia severity. Serum samples from all the children included in the study were tested for adenovirus DNA with a quantitative polymerase chain reaction. Clinical manifestations, laboratory examinations, and disease severity were compared between children with severe and mild pneumonia. Results A total of 111 immunocompetent children with adenovirus pneumonia (60 severe, 51 mild) were included. The median age was 40 months, and 64 patients were male. Five patients were admitted to the intensive care unit, and two underwent endotracheal intubation. All patients were discharged after recovery or improvement. Univariate analysis and binary logistic regression analysis showed that leukocytosis (OR = 1.1; 95% CI: 1.0 to 1.2; P = 0.033), co-infection with Mycoplasma pneumoniae (OR = 5.0; 95% CI: 2.1 to 12.3; P <  0.001), and high blood viral load (OR = 1.5; 95% CI: 1.2 to 2.0; P = 0.001) may be risk factors for severe adenovirus pneumonia. Conclusions Leukocytosis, co-infection with Mycoplasma pneumoniae, and high blood viral load may be risk factors for severe adenovirus pneumonia in immunocompetent children. Blood viral load may predict pneumonia severity.

scholarly journals AB0533 ANTI-NEUTROPHIL CYTOPLASMIC ANTIBODY (ANCA) IN GENERAL POPULATION WITHOUT ANCA ASSOCIATED VASCULITIS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1563.3-1563
Author(s):  
H. Tamaki ◽  
S. Fukui ◽  
T. Nakai ◽  
G. Kidoguchi ◽  
S. Kawaai ◽  
...  
Keyword(s):  
Risk Factors ◽  
Autoimmune Disease ◽  
General Population ◽  
Granulomatosis With Polyangiitis ◽  
Dietary Habits ◽  
Laboratory Data ◽  
Clinical Manifestations ◽  
Anca Associated Vasculitis ◽  
The Mean

Background:Currently it is hypothesized that many systemic autoimmune diseases occur due to environmental risk factors in addition to genetic risk factors. Anti-Neutrophil Cytoplasmic Antibody (ANCA) is mainly associated with three systemic autoimmune disease including granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), eosinophilic granulomatosis with polyangiitis (EGPA). It is known that ANCA can be positive before clinical symptoms in patients with known diagnosis of GPA and ANCA titers rise before clinical manifestations appear. However, prevalence of ANCA among general population is not well known. It has not been described as well how many of people with positive ANCA eventually develop clinical manifestations of ANCA associated Vasculitis.Objectives:This study aims to estimate prevalence of ANCA in general population without ANCA associated Vasculitis. It also describes natural disease course of people with positive ANCA without ANCA associated Vasculitis. Risk factors for positive ANCA are also analyzed.Methods:This is a single center retrospective study at Center for Preventive Medicine of St. Luke’s International Hospital in Tokyo. ANCA was checked among the patients who wished to between 2018 and 2019. St. Luke’s Health Check-up Database (SLHCD) was utilized to collect the data. The patients whose serum was measured for ANCA were identified. The data for basic demographics, social habits, dietary habits and laboratory data were extracted. The charts of the patients with positive ANCA were reviewed.Results:Sera of total 1204 people were checked for ANCA. Of these 1204 people, 587 (48.8%) are male and the mean age was 55.8 years (32.6 to 79). There were total 11 patients with positive ANCA. Myeloperoxidase ANCA (MPO-ANCA) was positive for 3 patients and proteinase 3 ANCA (PR3-ANCA) was positive for 8 patients. Of these 11 patients, 5 were male (45.5%) and the mean age was 54.6 years. Two patients had history of autoimmune disease (primary biliary cirrhosis and ulcerative colitis). Five patients were evaluated by rheumatologists with the median follow-up period of 274 days. None of them developed clinical signs and symptoms of ANCA associated Vasculitis. Four out of five patients had ANCA checked later, two of which turned negative. The prevalence of ANCA in this cohort was 0.9% (95% confidence interval [95% CI]: 0.5% to 1.6%). Univariate analysis was performed to identify risk factors of positive ANCA. The variables analyzed include age, gender, body mass index (BMI), smoking habits, alcohol intake, dietary habits (fruits, fish, red meat), hypertension, dyslipidemia, and laboratory data. None of these variables demonstrated statistically significant differences except for positive rheumatoid factor (ANCA positive group: 33 % vs ANCA negative group: 9.1%, p value = 0.044).Conclusion:The prevalence of ANCA in this cohort was 0.9% (95% CI: 0.5% to 1.6%). None of them who had a follow-up developed ANCA associated Vasculitis during the follow-up period. Longer follow-up and more patients are necessary to determine natural course of people with positive ANCA.Disclosure of Interests:None declared

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