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Aging Jun 2024Gastric carcinoma (GC) is one of the most fatal human malignancies globally, with a median survival time less than 1 year. E-cadherin exerts a crucial role in the...
BACKGROUNDS
Gastric carcinoma (GC) is one of the most fatal human malignancies globally, with a median survival time less than 1 year. E-cadherin exerts a crucial role in the development and progression of GC as an adhesive, invasive suppressor gene. Whether reduced E-cadherin has an impact on prognosis, clinicopathological features for GC has been well studied, but no conclusive results has been obtained.
METHODS
Eligible studies and relevant data were obtained from PubMed, Elsevier, Embase, Cochrane Library and Web of Science databases until June 30, 2023. A fixed- or random-effects model was used to calculate pooled odds ratios (OR) and 95% confidence intervals (CI). Correlation of E-cadherin expression with overall survival (OS), clinicopathological features and risk factors were evaluated.
RESULTS
36 studies fulfilled the selected criteria. 9048 cases were included. This meta-analysis showed that patients with GC with reduced E-cadherin had unfavourable clinicopathological features and poor OS. The pooled ORs of one-, three- and five-year OS were 0.38 ( = 25 studies, 95%CI: 0.25-0.57, Z = 4.61, < 0.00001), 0.33 ( = 25 studies, 95% CI: 0.23-0.47, Z = 6.22, < 0.00001), 0.27 ( = 22 studies, 95% CI: 0.18-0.41, Z = 6.23, < 0.00001), respectively. Moreover, reduced E-cadherin expression significantly correlated with differentiation grade (OR = 0.29, 95% CI: 0.22-0.39, Z = 8.58, < 0.00001), depth of invasion (OR = 0.49, 95% CI: 0.36-0.66, Z = 4.58, < 0.00001), lymphatic node metastasis (OR = 0.49, 95% CI: 0.38-0.64, Z = 5.38, < 0.00001), distant metastasis (OR = 2.24, 95% CI: 1.62-3.09, Z = 4.88, < 0.00001), peritoneal metastasis (OR = 2.17, 95% CI: 1.39-3.39, Z = 3.40, = 0.0007), TNM stage (OR = 0.41, 95% CI: 0.28-0.61, Z = 4.44, < 0.00001), lymphatic vessel invasion (OR = 1.77, 95% CI: 1.11-2.82, Z = 2.39, = 0.02), vascular invasion (OR = 1.55, 95% CI: 1.22-1.96, Z = 3.58, = 0.0003), Lauren type (OR = 0.35, 95% CI: 0.21-0.57, Z = 4.14, < 0.0001), Borrmann classification (OR = 0.50, 95% CI: 0.25-0.99, Z = 1.97, = 0.048) and tumor size (≥5 cm vs. <5 cm: OR = 1.73, 95% CI: 1.34-2.23, Z = 4.19, < 0.0001; ≥6 cm vs. <6 cm: OR = 2.29, 95% CI: 1.51-3.49, Z = 3.87, = 0.0001). No significant association was observed between reduced E-cadherin expression and liver metastasis, perineural invasion, alcohol consumption, smoking status, familial history, Helicobacter pylori (HP) infection.
CONCLUSIONS
The reduced expression of E-cadherin is significantly correlated with poor OS and unfavourable clinicopathological features in GC. The expression level of E-cadherin not only serves as a predictor for disease progression and prognosis in GC but also emerges as a novel therapeutic target.
PubMed: 38870263
DOI: 10.18632/aging.205929 -
Tuberkuloz Ve Toraks Jun 2024Tuberculosis (TB) is an airborne infectious disease caused by Mycobacterium tuberculosis (MTB). Although it typically affects the lungs (pulmonary TB), one-fifth of TB...
Tuberculosis (TB) is an airborne infectious disease caused by Mycobacterium tuberculosis (MTB). Although it typically affects the lungs (pulmonary TB), one-fifth of TB cases present as extrapulmonary TB. The diagnosis of extrapulmonary TB is often overlooked due to its atypical clinical and radiological manifestations. Differentiating TB from neoplastic conditions poses significant challenges. A 33-year-old female patient was admitted to the emergency clinic with shortness of breath, cough, and abdominal pain. Postero-anterior chest X-ray revealed massive pleural effusion leading to mediastinal shift. With a preliminary diagnosis of malignant pleural effusion, a pleural catheter was inserted, and the patient was referred for a positron emission tomography (PET/CT) to assess the primary site and the optimal location for a biopsy. The PET/CT revealed asymmetric soft tissue thickening on the left side of the nasopharynx, and increased fluorodeoxyglucose (FDG) uptake in the left cervical lymph nodes raised suspicion regarding primary nasopharyngeal cancer. Additionally, there was an increased FDG uptake observed in the mass lesion located in the right upper lobe, mediastinal lymph nodes, pleural surfaces in the left hemithorax, perihepatic areas, and peritoneum, indicating diffuse metastatic disease. Tuberculosis diagnosis was confirmed through biopsies demonstrating granulomatous inflammation in the lung and nasopharynx, along with culturing MTB from pleural effusion. Positron emission tomography played a crucial role in identifying sites of TB involvement. Despite its rarity, healthcare professionals should consider nasopharyngeal TB as a potential diagnosis when evaluating nasopharyngeal masses.
Topics: Humans; Female; Adult; Diagnosis, Differential; Positron Emission Tomography Computed Tomography; Tuberculosis; Fluorodeoxyglucose F18; Neoplasm Metastasis
PubMed: 38869209
DOI: 10.5578/tt.202402915 -
Veterinary Journal (London, England :... Jun 2024Pyometra is a bacterial uterine infection that frequently affects intact older bitches. The treatment of choice is ovariohysterectomy, often associated with...
Pyometra is a bacterial uterine infection that frequently affects intact older bitches. The treatment of choice is ovariohysterectomy, often associated with perioperative antimicrobial therapy. The aim of this retrospective investigation was to evaluate the antibiotic choice at different administration times (pre-surgery, at surgery/during hospitalization, and post-surgery) against complications and outcomes, considering the susceptibility profile of bacteria. The medical records of 51 bitches referred to the Veterinary Teaching Hospital of the University of Turin (January 2021-November 2023) and subjected to ovariohysterectomy and bacteriological examination (bacterial culture and susceptibility tests) of the uterine exudate, were analysed. All animals had a positive outcome without surgical site infections, with a longer hospitalization time in case of peritonitis or sepsis; antimicrobials were administered for an average of 7 days. Comparing the susceptibility of the isolated bacteria towards the antimicrobials administered before, during and after surgery, complete efficacy was observed in 42 %, 46 % and 50 % of cases, respectively. In addition, 5/16 peritonitis cases were treated with an in vitro ineffective antimicrobial, and 30 % of the bitches never received a fully effective antibiotic, according to susceptibility tests using the minimum inhibitory concentration method (MIC). Cephazolin resulted the best option for Escherichia coli, the most frequently isolated bacterium. Our study confirms that pyometra has a good prognosis following ovariohysterectomy and antibiotic administration. Monitoring the clinical evolution without changing the antibiotic according to bacterial susceptibility could represent the right choice in uncomplicated cases. Evaluation of outcomes without postoperative antibacterial treatment or with a shorter course would be another topic worth investigating, with the aim to judiciously reduce the use of antibiotics.
PubMed: 38866074
DOI: 10.1016/j.tvjl.2024.106157 -
Cirugia Y Cirujanos 2024A rare condition, sclerosing encapsulating peritonitis, is characterized by a fibrotic membrane forming over the bowels, leading to intestinal obstruction. In this case...
A rare condition, sclerosing encapsulating peritonitis, is characterized by a fibrotic membrane forming over the bowels, leading to intestinal obstruction. In this case of a 56-year-old male patient with a history of laparoscopic gastric bypass, a computed tomography scan showed findings indicative of the condition. Extensive adhesiolysis was performed, and biopsies confirmed the presence of fusiform cells (D2-40 positive on immunochemistry) resembling fibroblasts, within dense collagenous peritoneal tissue sheets, typical of sclerosing encapsulating peritonitis. The prevalence of this condition is uncertain, and diagnosis typically requires a peritoneal biopsy due to the nonspecific clinical presentation.
Topics: Humans; Male; Middle Aged; Gastric Bypass; Intestinal Obstruction; Postoperative Complications; Peritoneal Fibrosis; Peritonitis; Syndrome; Tissue Adhesions; Tomography, X-Ray Computed; Intestine, Small
PubMed: 38862118
DOI: 10.24875/CIRU.22000335 -
Frontiers in Medicine 2024Brucella infection is uncommon among peritoneal dialysis (PD) patients in non-endemic areas, and the occurrence of both peritonitis and abdominal aortitis is rare.
BACKGROUND
Brucella infection is uncommon among peritoneal dialysis (PD) patients in non-endemic areas, and the occurrence of both peritonitis and abdominal aortitis is rare.
CASE PRESENTATION
In December 2023, a 63-year-old male patient undergoing PD was admitted to Shaoxing Second Hospital due to fever, abdominal pain, and cloudy dialysate. Upon physical examination, diffuse mild abdominal pain and tenderness were observed. Subsequent investigation into the patient's medical history revealed consumption of freshly slaughtered lamb from local farmers 3 days prior to the onset of symptoms. Various diagnostic tests, including routine blood tests, procalcitonin levels, and PD fluid analysis, indicated the presence of infection. Abdominal computed tomography (CT) imaging revealed localized lumen widening of the abdominal aorta with surrounding exudative changes. On the sixth day in the hospital, blood and PD fluid cultures confirmed infection. The patient was diagnosed with brucella-associated peritonitis and aortitis. Treatment was adjusted to include rifampin and doxycycline for 6 weeks, and the decision was made to keep the PD catheter. Remarkably, the patient exhibited resolution of peritonitis and abdominal aortitis within the initial week of the adjusted treatment. Currently, the patient continues to receive ongoing clinical monitoring.
CONCLUSION
Brucella is rare but can cause PD-associated peritonitis and arteritis. Prompt diagnosis and treatment can lead to a good outcome in PD patients. Dual therapy is effective, but the need for catheter removal is unclear. Consider international guidelines and patient factors when deciding on catheter removal.
PubMed: 38854664
DOI: 10.3389/fmed.2024.1393548 -
Cureus May 2024A spontaneous rupture of the urinary bladder (SRUB) is an exceedingly rare surgical emergency that might be misdiagnosed, resulting in a high mortality risk. Clinicians...
A spontaneous rupture of the urinary bladder (SRUB) is an exceedingly rare surgical emergency that might be misdiagnosed, resulting in a high mortality risk. Clinicians should be mindful that secondary peritonitis can occur as a result of a ruptured urinary bladder, which is frequently misdiagnosed and undertreated. The majority of cases are identified during laparotomy. We report a case of a 70-year-old woman who had irradiation for endometrial cancer 25 years ago and had a history of hypertension, diabetes, and recurring urinary tract infections. The current study sought to determine the etiology of SRUB as well as clinical aspects and diagnostic strategies. She was diagnosed with generalized peritonitis. An exploratory laparotomy discovered a perforated urinary bladder. Following further care, the patient was released with no further complaints.
PubMed: 38854308
DOI: 10.7759/cureus.60053 -
Clinical Kidney Journal May 2024Implementing eHealth requires technological advancement, universal broadband and internet access, and devices to conduct telemedicine and remote patient monitoring in...
Implementing eHealth requires technological advancement, universal broadband and internet access, and devices to conduct telemedicine and remote patient monitoring in end-stage kidney disease patients receiving home dialysis. Although eHealth was beginning to make inroads in this patient population, the COVID-19 pandemic spurred telemedicine usage when many regulations were waived during the Public Health Emergency to limit the spread of infection by endorsing social distancing. At the same time, two-way communication automatic peritoneal dialysis cyclers were introduced to advance remote patient monitoring. Despite the numerous advantages and potential benefits afforded by both procedures, challenges and untapped resources remain to be addressed. Continuing research to assess the use of eHealth and technological innovation can make eHealth a powerful tool in home dialysis. We review the past, present and future of eHealth and remote patient monitoring in supporting home dialysis.
PubMed: 38846414
DOI: 10.1093/ckj/sfae081 -
Cureus May 2024Background Postoperative complications (POC) are undesirable consequences of surgery and are a major area of concern adversely affecting the quality of surgical care and...
Background Postoperative complications (POC) are undesirable consequences of surgery and are a major area of concern adversely affecting the quality of surgical care and patient safety. Emergency surgery has been observed to have a higher incidence of different POC. The analysis of POC is of great importance due to their impact on the quality of life of patients and because they have become an indicator to measure the quality of hospital services. Objective This study aimed to describe the POC of emergency surgeries in patients from the general surgery department of a referral hospital in eastern Venezuela. Methodology A cross-sectional retrospective study was conducted, including patients undergoing emergency surgery at "Dr. Luis Razetti" University Hospital, Barcelona, Venezuela, between November 2022 and May 2023. Results Medical records of 178 patients were analyzed. Most were male (53.7%), with an average age of 34.98 and a standard deviation of 18.2 years. POC was registered in 28 (15.7%) patients, with surgical site infection being the most common in 21 (39.62%) patients. Those over 65 years old (21.4% vs. 6.4%, p=0.013), patients with a history of hypertension (25% vs. 6.3%, p=0.002), hypoalbuminemia (100% vs. 43.8%, p=0.027), diagnosed with peritonitis due to hollow viscus perforation (21.4% vs. 6%, p=0.007), trauma (25% vs. 9.3%, p=0.018), and those with a midline incision (75% vs. 31.3%, p<0.001) had a higher frequency of POC. There was a mortality rate of 2.8% with no significant difference based on the development of POC. Conclusion POC represents a significant cause of morbidity and mortality in patients undergoing emergency surgeries. The studied sample showed a similar frequency of POC compared to previous reports but with lower mortality. Complications were associated with higher frequencies of hypertension, midline approach, hypoalbuminemia, and emergency surgery for peritonitis due to hollow viscus perforation and trauma.
PubMed: 38846234
DOI: 10.7759/cureus.59805 -
Medecine Tropicale Et Sante... Mar 2024Accidental ingestion of a foreign body into the gastrointestinal tract is not uncommon, however the development of hepatic abscesses secondary to digestive perforation...
Accidental ingestion of a foreign body into the gastrointestinal tract is not uncommon, however the development of hepatic abscesses secondary to digestive perforation by a foreign body is rare. We report the case of pyogenic hepatic abscesses secondary to gastric perforation by a fishbone complicated by acute peritonitis. A 53-year-old patient was admitted to our hospital with the main complaints: diffuse abdominal pain with vomiting in a context of fever and physical asthenia. A painful febrile hepatomegaly with jaundice was objectified, as well as a non-specific biological inflammatory syndrome. An initial abdominopelvic CT scan revealed multifocal liver abscesses. Faced with the initial therapeutic failure associating parenteral antibiotic therapy and abscess drainage, a second abdominal CT scan identified a foreign body straddling the antropyloric wall and segment I of the liver.A xypho-pelvic midline laparotomy was performed with nearly 200 cc of peritoneal fluid coming out. A fishbone approximately 5 cm long was extracted by laparotomy, followed by gastric closure with omentum, peritoneal cleansing and drainage. Symptomatic adjuvant treatment was initiated, including a proton pump inhibitor (Pantoprazole). He also benefited from transfusion support in the face of anemia. Antibiotic therapy was continued for a total of 2 weeks after surgery. The evolution was favorable with follow-up imaging at 3 months, showing complete resorption of the hepatic abscesses.
Topics: Humans; Middle Aged; Peritonitis; Male; Liver Abscess, Pyogenic; Foreign Bodies; Acute Disease; Senegal; Stomach
PubMed: 38846121
DOI: 10.48327/mtsi.v4i1.2024.390 -
Therapeutic Advances in Medical Oncology 2024Bacterial peritonitis (BP) in patients with gastrointestinal (GI) cancer has been poorly described, and its prevalence is unknown.
BACKGROUND
Bacterial peritonitis (BP) in patients with gastrointestinal (GI) cancer has been poorly described, and its prevalence is unknown.
OBJECTIVES
This study aimed to evaluate in patients with both GI cancer and ascites the prevalence of BP, associated features, mechanisms, prognosis, and the diagnostic performance of neutrophil count in ascites.
DESIGN
A retrospective, multicenter, observational study.
METHODS
All patients with GI cancer and ascites who underwent at least one paracentesis sample analyzed for bacteriology over a 1-year period were included. BP was defined by a positive ascites culture combined with clinical and/or biological signs compatible with infection. Secondary BP was defined as BP related to a direct intra-abdominal infectious source.
RESULTS
Five hundred fifty-seven ascites from 208 patients included were analyzed. Twenty-eight patients had at least one episode of BP and the annual prevalence rate of BP was 14%. Among the 28 patients with BP, 19 (65%) patients had proven secondary BP and 17 (59%) patients had multi-microbial BP, mainly due to . A neutrophil count greater than 110/mm in ascites had negative and positive predictive values of 96% and 39%, respectively, for the diagnosis of BP. The median survival of patients with BP was 10 days (interquartile range 6-40) after the diagnosis.
CONCLUSION
BP is not rare in patients with GI cancer and is associated with a poor short-term prognosis. When a patient with GI cancer is diagnosed with BP, a secondary cause should be sought. Further studies are needed to better define the best management of these patients.
PubMed: 38845791
DOI: 10.1177/17588359241258440