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Chi-Sin Changchien

Publications and source records attributed to Chi-Sin Changchien.

At least 37 records · Page 2Linked to original sources
PubMed2005

Comparison of sequence changes of precore and core promoter regions in HBeAg-positive chronic hepatitis B patients with and without HBeAg clearance in lamivudine therapy.

BACKGROUND/AIMS: The aim of this study was to compare the serial sequence changes of precore and core promoter regions in hepatitis B e antigen (HBeAg)-positive chronic hepatitis B (CHB) patients with and without HBeAg clearance in lamivudine treatment. METHODS: Precore and core promoter genes of the hepatitis B virus (HBV) were sequenced from five serial serum samples of 74 HBeAg-positive CHB patients received lamivudine for 9-12 months (34 complete responders and 40 non-responders). RESULTS: Before lamivudine therapy, stepwise logistic regression analysis disclosed that ALT level > or =300 U/L, A1896 mutant, and log HBV DNA levels were the major determinants for complete response. In addition, Cox regression showed that age < 35 years and G1752 mutant were independent factors for sustained response. Compared with complete responders, a higher frequency of mutation in nucleotides 1773, 1802, 1803, 1845, 1850, and 1858 was found in the non-responders during therapy. Lamivudine therapy resulted in a further increase in T1762/1764 mutants and a further decrease in A1896 mutant during treatment and after HBeAg clearance in complete responders. CONCLUSIONS: T1762/A1764 mutation (not A1896) played an important role in lamivudine-induced HBeAg clearance. Moreover, T1773, C1802, G1803, T1846, A1850, and C1858 mutations might have significant correlation with HBeAg nonseroconversion.

Adolescent↗
PubMed2005

Hepatitis B virus infection in adolescents in a rural township--15 years subsequent to mass hepatitis B vaccination in Taiwan.

In Taiwan, decrease of both infection and carrier rates of hepatitis B virus (HBV) have been documented especially in metropolitan areas after universal HBV vaccination. This study investigated HBV infection status in a rural township 15 years after the program began. Three cross-sectional studies were conducted in 1999, 2000 and 2003, to recruit all the students of the only junior middle school, born from July 1984 to June 1991, in a township in central Taiwan. Serum samples were tested for HBsAg, anti-HBs and anti-HBc. Subjects identified to be neither positive for HBsAg nor anti-HBs were given a booster dose of HBV vaccine. Subjects lacking an anamnestic anti-HBs response were given a complete 3-dose vaccination. A total of 1454 (98.5%) students responded. The prevalence rate of HBsAg decreased 57% [from 12.5% in 1984 to 5.4% in 1991, P < 0.005 (chi2-test for linear trends)], and anti-HBc positive rate dropped 68% (from 31.9 to 10.2%, P < 0.001). An anamnestic anti-HBs response developed after a vaccine booster among 433 (72%) anti-HBs negative and 12 (66.7%) anti-HBc alone subjects. And 93 (94.9%) anti-HBs negative and 1 (16.7%) anti-HBc alone subject developed a primary anti-HBs response after catch-up vaccination. Viremia was detected for two anti-HBc alone subjects without anamnestic or primary response. The vaccination program has decreased the number of those infected and carrier rates in either urban or rural areas in Taiwan. However, the prevalence of HBsAg and anti-HBc in rural area were much higher than urban area.

Adolescent↗
PubMed2005

Mucin-producing cholangiocarcinoma: clinical experience of 24 cases in 16 years.

OBJECTIVE: Mucin-producing cholangiocarcinoma (MPCC) is an uncommon biliary tract malignancy. This retrospective study was designed to investigate the clinical presentations, associated diseases, the value of tumor markers, and treatment and prognosis of MPCC. MATERIAL AND METHODS: The study included 24 MPCC cases (7 M, 17 F) from 132 histopathology-proven cholangiocarcinoma patients seen between 1988 and 2003. MPCC and non-mucin-producing cholangiocarcinoma (non-MPCC) were compared. RESULTS: Common clinical symptoms and signs included epigastric or right upper quadrant pain, fever and chills, jaundice, and anemia. Seventeen patients had mucobilia in surgical, cholangiographic, or CT findings. Biliary stones were found in 71% of MPCC patients. In detecting MPCC, a serum CA-19-9 level > 120 U/ml had 73% sensitivity, 41% specificity, 25% positive predictive value, 85% negative predictive value, and 48% accuracy in the 132 cholangiocarcinoma patients. The 1-, 2-, 3-, 4-, and 5-year survival rates were 44.3%, 33.8%, 28.1%, 21.1%, and 21.1%, respectively. Univariate analysis showed that tumor type (MPCC) was the only significant factor predicting survival when compared with non-MPCC patients in 5-year cumulative survival rates (21.1% versus 5.4%). MPCC patients receiving surgical resection had a prolonged median survival time (13 months versus 6 months) than those without resection. CONCLUSIONS: MPCC clinical presentations were similar to non-MPCC in Taiwan except for more jaundice, fever and chills. The major factor predisposing to MPCC was biliary stones. Using serum CA19-9 levels greater than 120 U/ml was a diagnostic aid to detecting MPCC patients. MPCC patients had a better prognosis than non-MPCC patients. The recommended treatment for MPCC is surgical resection.

Adult↗
PubMed2005

Determinants of early mortality and benefits of lamivudine therapy in patients with hepatitis B virus-related decompensated liver cirrhosis.

Chronic hepatitis B infection (HBV) is a major health problem worldwide. The prognosis is grave for patients with HBV-related decompensated liver cirrhosis (LC). We evaluated the effectiveness and the determinants of early mortality of lamivudine treatment in patients with HBV-related decompensated LC. Thirty patients with HBV-related decompensated LC and active viral replication were treated with lamivudine 100 mg daily for a median duration of 9 months. Among these patients, five patients died within 3 months. Two patients were lost to follow-up at week 8 and 9. One patient was treated for <6 months. Twenty-two patients were treated over 6 months. Univariate analysis revealed that the total bilirubin (P = 0.008), prothrombin time (P = 0.004), Child-Turcotte-Pugh score (P = 0.005), the model of efd-stage liver disease score (P = 0.004) and stage III hepatic encephalopathy (P = 0.001) were predictive factors of early mortality. Multivariate analysis revealed that the independent factor associated with early mortality was stage III encephalopathy. Among 22 patients, liver function improved markedly after lamivudine therapy. Of the nine hepatitis B e antigen (HBeAg)-positive patients, three had HBeAg seroconversion. Two patients had YMDD mutant and virological breakthrough at 41 and 46 weeks. One of the two had hepatocellular carcinoma and died of hepatic failure at week 125; the other received adefovir and is doing well. Lamivudine appeared to have benefits in viral suppression and significant improvement in liver function in patients with HBV-related decompensated LC. As noted in prior studies, poor baseline liver function is associated with a poor prognosis in Asian patients with decompensated HBV cirrhosis treated with lamivudine.

Adenine↗
PubMed2005

Combination therapy with interferon-alpha and ribavirin in patients with dual hepatitis B and hepatitis C virus infection.

BACKGROUND: Patients with dual hepatitis B virus (HBV) and hepatitis C virus (HCV) infection have responded poorly to interferon (IFN) monotherapy. The purpose of the present paper was to assess the effect of combined IFN-alpha and ribavirin therapy in patients infected with both hepatitis B and C. METHODS: Thirty-six patients received 3 or 5 MU IFN-alpha-2b thrice weekly and oral ribavirin (800-1200 mg/day) for 24 weeks. All patients had positive hepatitis B surface antigen, antibody to HCV, and HCV-RNA. Before treatment, one patient had positive hepatitis B e antigen. Eighteen patients had positive HBV-DNA tested by Amplicor (Cobas Amplicor Monitor, Roche Diagnostics, Branchburg, NJ, USA), with a mean HBV-DNA level of 3.1 +/- 0.9 log copies/mL. Another 72 patients with HCV infection alone served as controls. RESULTS: Adverse events led to withdrawal in three patients receiving 5 MU IFN. Based on an intent-to-treat analysis, the biochemical response and serum HCV clearance rate at the end of 48 weeks follow up was similar in patients with dual infection and HCV infection alone (56% vs 72%; and 69% vs 71%, respectively). There was no significant difference in sustained HCV clearance rate between the 3-MU group (n = 13) and the 5-MU group (n = 23; 85% vs 61%). At the end of 48 weeks follow up, two (11%) of 18 pretreatment viremic patients had negative serum HBV-DNA (<200 copies/mL), while eight of those without pretreatment viremia had re-occurrence of HBV-DNA. CONCLUSIONS: Combination therapy with IFN-alpha and ribavirin was effective in achieving sustained HCV clearance in patients with dual HBV and HCV infection, comparable to those with hepatitis C infection alone. Combination therapy using 3 MU IFN-alpha seemed as effective as 5 MU, and was well tolerated in the study population. However, large-scale control trials are necessary to clarify these findings.

Adult↗
PubMed2005

Study of hepatitis B (HB) vaccine non-responsiveness among health care workers from an endemic area (Taiwan).

OBJECTIVE: To evaluate the etiology of non-responsiveness to hepatitis B (HB) vaccination in adults from an endemic area. METHODS: A total of 250 subjects who were HBsAg negative and anti-HBs<10 mIU/ml received three-dose HB-vaccine series. Anti-HBs 'negative' was defined as a level<1.5 mIU/ml. 'Weakly' positive was defined as 1.5-10 mIU/ml at pre-vaccination testing. Anti-HBs response was defined as a level >10 mIU/ml at post-vaccination testing. Among non-responders who were anti-HBc positive, serum anti-HBe and hepatitis B virus (HBV) DNA were tested. RESULTS: Three variables were associated with non-responsiveness by univariate analysis: anti-HBc positive, male gender, and age >40 years. Multivariate analysis additionally showed that anti-HBs negative was associated with non-responsiveness. Among 23 non-responders in anti-HBc positive subjects, post-vaccination serum was available in 16 subjects. HBV-DNA in all subjects was under detectable level by PCR assay. Anti-HBe positive were found in 13 of 16 subjects and were assumed to be occult HBV infection. CONCLUSION: Male gender, age >40 years and anti-HBc positive are associated with non-responsiveness to HB vaccination. Most of non-responders among anti-HBc positive subjects were assumed to be occult HBV infection. Subjects with weakly positive anti-HBs were associated with responsiveness which may be the effect of immune memory.

Adult↗
PubMed2005

Clinical significance of hepatitis B virus (HBV) genotypes and precore and core promoter mutations affecting HBV e antigen expression in Taiwan.

To assess the prevalence and clinical significance of hepatitis B virus (HBV) genotypes and precore and core promoter mutations in Taiwan, a cohort of 200 Taiwanese chronic hepatitis B patients was analyzed. The HBV genotypes and sequences of the precore and the core promoter regions were determined in 66 asymptomatic carriers and 134 patients who had liver biopsy-verified chronic hepatitis and liver cirrhosis. The HBV e-antigen (HBeAg)-negative patients had a higher frequency of mutations at core promoter nucleotides 1753 and 1773 and precore nucleotides 1846, 1896, and 1899 than HBeAg-positive patients. Among the 200 patients, the frequencies of genotype C, T1762 and A1764, C1753, T1766 and A1768, and A1896 mutations increased and the frequencies of T or G1752, T1773, G1799, and C1858 mutations decreased with advancing liver diseases. These factors were different between those with HBeAg-positive status and those with HBeAg-negative status. Based on multiple logistic regression analysis, the risk factors of liver cirrhosis for 200 patients were the presence of T1762 and A1764 mutations (odds ratio [OR] = 11.11; 95% confidence interval [CI] = 3.91 to 31.25; P < 0.001), age > or =35 years (OR = 3.42; 95% CI = 1.33 to 8.77; P = 0.011), and genotype C (OR = 2.87; 95% CI = 1.21 to 6.81; P = 0.017). Further categorical analysis found that 62.1% of patients with genotype C, T1762 and A1764 mutations and age > or =35 years had liver cirrhosis. None of the 55 patients infected with the genotype B, A1762 and G1764 wild type and age <35 years showed liver cirrhosis. In conclusion, our data suggest that pathogenic differences between HBeAg-positive and -negative patients may exist. In Taiwan, HBV genotype C and the T1762 and A1764 mutations may play a role in HBV-related liver cirrhosis, and these could serve as molecular markers for prediction of the clinical outcomes of chronic HBV patients.

Adult↗
PubMed2005

Endoscopic findings and management of dengue patients with upper gastrointestinal bleeding.

There are 100 million cases of dengue infection, 500,000 cases of dengue hemorrhagic fever, and 25,000 deaths annually due to dengue worldwide. Gastrointestinal bleeding is the most common type of severe hemorrhage in dengue fever. However, there are no reports about the clinical applications of endoscopic therapy for upper gastrointestinal bleeding (UGI) in dengue patients. From June 17, 2002 to January 30, 2003, 1,156 patients with confirmed dengue virus infection were treated at Kaohsiung Chang Gung Memorial Hospital in Taiwan. We analyzed those patients who had received endoscopic therapy for UGI. The characteristic endoscopic findings, therapeutic courses, and amount of blood component transfused were collected from their charts for statistical analysis. Among the 1,156 dengue patients, 97 (8.4%) had complications of UGI bleeding during hospitalization. The endoscopic findings included hemorrhagic (and/or erosive) gastritis in 67% of the patients, gastric ulcer in 57.7%, duodenal ulcer in 26.8%, and esophageal ulcer in 3.1%. Of the 73 patients with peptic ulcer, 42 (57.5%) met the endoscopic criteria (recent hemorrhage) for endoscopic hemostasis therapy. Peptic ulcer patients with recent hemorrhage required more transfusions with packed red blood cells (P = 0.002) and fresh frozen plasma (P = 0.05) than those without recent hemorrhage. Among these 42 patients with recent hemorrhage, endoscopic injection therapy was conducted in 15 patients (group A). The other 27 patients (group B) did not receive endoscopic therapy. After endoscopy, patients in group A required more transfusions with packed red blood cells (P = 0.03) and fresh frozen plasma (P = 0.014) than did patients in group B. There were no significant differences between groups A and B in duration of hospital stay and amounts of transfused platelet concentrate after endoscopy. Medical treatment with blood transfusion is the mainstay of management of UGI bleeding in dengue patients. Patients having peptic ulcer with recent hemorrhage require more transfusions with packed red blood cells and fresh frozen plasma for management of UGI bleeding than those without recent hemorrhage. However, when peptic ulcer with recent hemorrhage is encountered during the endoscopic procedure, endoscopic injection therapy is not an effective adjuvant treatment of hemostasis in dengue patients with UGI bleeding.

Adult↗
PubMed2005

Short report: Abnormal liver function in scrub typhus.

Scrub typhus is one kind of rickettsial disease and may cause fever, cough, and skin rashes in infected humans. Regarding liver involvement, it was uncommon to be reported in previous medical literature from Western countries. This study observes the relationship between scrub typhus and liver function. From January 1998 to August 2003 in Kaohsiung Chang Gung Memorial Hospital in Taiwan, we observed 30 patients with scrub typhus, and 29 of them had liver function abnormality. In these patients, we found 89.3% with elevated aspartate aminotransferase (AST) levels, 91.7% with elevated alanine aminotransferase (ALT) levels, 84.2% with elevated alkaline phosphatase (ALP) levels, and 38.5% with elevated total bilirubin levels. In our study, there is a close relationship between scrub typhus and impaired liver function tests. Therefore, if patients are found with fever of unknown origin and abnormal liver function, we should take scrub typhus into consideration.

Female↗
PubMed2005

Gastrointestinal tract cytomegalovirus disease in southwestern Taiwan: a clinical study of 1950 endoscopic biopsies.

BACKGROUND: Gastrointestinal (GI) cytomegalovirus (CMV) disease occurs in adult patients with immune suppression. This study reviews and discusses the clinical settings, endoscopic features, and locations of GI CMV lesions. METHODS: In total, 1950 endoscopic biopsy reports for all GI tract lesions in Chang Gung Memorial Hospital, Kaohsiung were retrospectively reviewed for CMV disease from 1999 to 2002. Only those patients found to be positive for viral inclusion bodies in tissue specimens, with further confirmation by special immunohistochemical staining, were enrolled in this study. RESULTS: Our series showed that all 5 patients were immunosuppressed when attacked by the virus. The esophagus (n = 2) and colon (n = 2) were infected in 4 patients, while stomach was involved in one patient. Those patients with lesions of the esophagus and stomach followed a more-benign clinical course. Endoscopic examination showed 1 or more prominent ulcers in the distal esophagus and at the antrum of the stomach. Rare endoscopic findings of diffuse esophageal CMV disease and severe and extensive colitis were presented. The overall mortality rate was 20%, and all but 1 patient responded well to ganciclovir treatment. CONCLUSIONS: We emphasize that GI CMV disease is still rare in Taiwan. A high degree of suspicion for CMV disease is important when diagnosing immunosuppressed patients suffering from GI symptoms.

Adult↗
PubMed2005

Clinicopathological characteristics and prognosis of patients with small intestinal stromal tumors.

BACKGROUND AND PURPOSE: Gastrointestinal stromal tumors (GISTs) involving the small intestine are less common than those involving the stomach, and data on small intestinal stromal tumors (SISTs) are more limited. This study investigated the clinicopathological characteristics and prognostic factors of SISTs and compared them with those of gastric stromal tumors (GSTs). METHODS: A total of 82 surgically resected and pathologically diagnosed smooth muscle tumors of small bowel in patients treated from January 1986 to December 2000 were included. Immunohistochemical studies were performed on these tumors with antibodies of CD117, CD34, smooth muscle actin (SMA), desmin and S-100. The results were analyzed and compared with 74 cases of GSTs diagnosed and treated from January 1986 to December 1997. RESULTS: Among the 82 small intestine tumors, 71 were CD117-positive (86.6%) and were classified as SISTs. Of the 71 SISTs, 70.4% were immunoreactive to CD34, 88.7% to SMA, 46.5% to S-100, but none to desmin. Survival analysis demonstrated that tumor size < 5 cm (p = 0.021), mitosis number < 5/50 high-power field (p < 0.001), SMA-positive (p = 0.027), non-epithelioid cell type (p = 0.005) and tumor with skeinoid fibers (p = 0.010) predicted longer disease-free survival after operation. Multivariate analysis revealed that mitotic number (p = 0.001), cell morphology (p = 0.031) and tumor size (p = 0.004) were independent prognostic factors. In comparison to GSTs, SISTs exhibited significantly lower rates of CD34, but significantly higher rates of SMA and S-100 immunoreactivity. CONCLUSIONS: SISTs exhibited a different immunophenotype from GSTs. SMA reactivity is a predictor of benign clinical behavior in SISTs. Tumor mitotic numbers, tumor size, and cell type were independent prognostic factors for patients with SISTs after operation.

Female↗
PubMed2004

Early abdominal sonographic findings in patients with dengue fever.

PURPOSE: This study was conducted to evaluate the early sonographic findings in dengue hemorrhagic fever. METHODS: From July 2002 to September 2002, 86 patients were referred to our center with suspected dengue fever during an outbreak of the disease in Taiwan. All the patients underwent immediate abdominal sonography when they arrived at our emergency room. The diagnosis of dengue fever was subsequently confirmed by serology in 65 patients. RESULTS: All our patients had type 2 dengue fever, as confirmed by serologic tests. The sonographic features included a thickened gallbladder wall in 38 patients (59%), ascites in 24 patients (37%), splenomegaly in 22 patients (34%), and pleural effusion in 21 patients (32%); pleural effusion was either right-sided or bilateral. CONCLUSIONS: Abdominal sonography can be used as a first-line imaging modality in patients with suspected dengue fever to detect early signs suggestive of the disease prior to obtaining serologic confirmation test results, especially in a dengue fever epidemic area.

Abdomen, Acute↗
PubMed2004

Hepatitis B virus transmission and hepatocarcinogenesis: a 9 year retrospective cohort of 13676 relatives with hepatocellular carcinoma.

BACKGROUND/AIMS: Familial clustering of hepatitis B virus (HBV) infection is related to perinatal transmission, and is the main cause of familial-type hepatocellular carcinoma (HCC). The route of HBV transmission differs between the children and siblings of patients with HCC. This study examined the differences in HBV carrier rates and HCC-related mortality between two generations in HCC families. METHODS: From 1992 to 1997, relatives of individuals with HCC were screened prospectively with ultrasonography, alpha-fetoprotein, liver biochemistry tests and viral markers. Total HCC-related deaths during a 9-year period were compared between the generations of index patients and their children. RESULTS: The study included a total of 13676 relatives in two generations. More HCC-related deaths occurred in the index patient generation than in the child generation. Furthermore, children of female index patients had higher rates of liver cancer related mortality than children of male index patients. The same was true when the analysis was limited to male HBV carriers. The prevalence of HBsAg in the offspring of HBsAg positive mothers was 66% in the child generation and 72% in the index patient generation. These high prevalences indicated high maternal HBV replication status. CONCLUSIONS: Perinatal transmission and maternal viral load are important risk factors in hepatocarcinogenesis.

Adult↗
PubMed2004

Comparison of clinical outcome between patients continuing and discontinuing lamivudine therapy after biochemical breakthrough of YMDD mutants.

BACKGROUND/AIMS: The aim of this study was to compare the clinical outcome between patients continuing and discontinuing lamivudine therapy after the biochemical breakthrough of hepatitis B virus tyrosine-methionine-aspartate-aspartate (YMDD) mutant. METHODS: YMDD mutants were detected in 51 chronic hepatitis B patients who experienced a flare-up of alanine aminotransferase (ALT) during lamivudine treatment. Twenty-seven of them discontinued lamivudine therapy (group A), and 24 continued therapy (group B) after biochemical breakthrough. The follow-up period was 12 months in both the groups. RESULTS: There was no significant difference between groups A and B in the incidence and severity of ALT peaks and hepatic decompensation within the first 3 months after biochemical breakthrough. After the fourth month of biochemical breakthrough, however, group A experienced acute exacerbation more frequently [20/26 (77%) vs. 7/23 (30%); P=0.002] and higher ALT peaks than group B. The same result was found when the patients were divided into naïve and retreated or cirrhotic and non-cirrhotic groups. Hepatic decompensation at the onset of biochemical breakthrough was associated with higher mortality (OR=70, 95% CI=6.06-807.75). CONCLUSIONS: Patients who discontinued lamivudine therapy increased the frequency of flare-ups and higher ALT peaks than those who continued therapy after 4 months post-breakthrough.

Adult↗
PubMed2004

Liver abscess complicating transcatheter arterial embolization: a rare but serious complication. A retrospective study after 3878 procedures.

OBJECTIVES: Liver abscess is one of the complications of transcatheter arterial embolization (TAE) for hepatocellular carcinoma. We studied the clinical features and analysed the incidence, risk factors, helpful clinical clues, culture profiles and predictive factors of post-TAE liver abscess. The influence of abscess development on the evolution of the tumour process was also studied. METHODS: We retrospectively reviewed records of 3878 TAE procedures performed over a 6 year period. RESULTS: Ten cases of liver abscess developed in nine patients (eight males and one female). The incidence was 0.26% (10 episodes/3878 procedures). The main clinical presentations included fever (91.7%), chills (50%) and abdominal pain (33.3%). All but one febrile patient presented fever in a recurrent form. The positive culture rates were 41.7% for blood and 83.3% for pus. Gram negative bacteria were found in 80% of blood cultures and 68% of pus cultures. Polymicrobial infections were encountered in 60% of the blood cultures and 70% of pus cultures. Management included antibiotics, drainage and operation. Four patients died due to the direct complications of liver abscess. One patient experienced total tumour resolution after successful treatment for liver abscess. Patients with larger liver abscesses and patients with greater age carried higher mortality rates. CONCLUSIONS: Liver abscess is a rare complication after TAE for hepatocellular carcinoma. Recurrent fevers after an initial symptom free interval should arouse suspicion of an abscess. The mortality is high and a large abscess and higher age predict an unfavourable outcome. Abscess formation can lead to complete tumour resolution.

Adult↗
PubMed2004

Sequential changes of serum aminotransferase levels in patients with severe acute respiratory syndrome.

Severe acute respiratory syndrome (SARS) is a newly emerging infectious disease. To describe the hepatic injury caused by this disease, we report the sequential changes of serum transaminase in probable SARS patients during a hospital outbreak in southern Taiwan. From April to June, 2003, 52 probable SARS patients were hospitalized. Serial serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels were retrospectively analyzed and hepatitis B surface antigen (HBsAg) was also evaluated to correlate with the progression of this disease. Fifty-three percent of the patients had abnormal liver function during hospitalization. More than 70% of abnormal transaminase levels were mildly elevated. Most elevated levels were noted during the second week after onset of fever. Neither transaminase elevation nor HBsAg was related to the prognosis of SARS, and only advanced age was an independent predictor of poor outcome. Our study suggested that coronavirus causing SARS might induce liver damage.

Adult↗
PubMed2004

Fatal aeromonas hydrophila infection of soft tissue after endoscopic injection sclerotherapy for gastric variceal bleeding.

Aeromonas hydrophila, an anaerobic gram-negative bacillus, can cause severe infections in immune-compromised patients. We present a 45-year-old cirrhotic man who suffered from hematemesis and received emergency endoscopic injection sclerotherapy (EIS) for gastric variceal bleeding. Twenty-one hours after EIS, painful swelling of the bilateral lower extremities and fever occurred. Severe soft-tissue infections with emergence of hemorrhagic bullae over the bilateral lower extremities followed. Even under aggressive treatment, the patient died of overwhelming sepsis 42 hours after EIS. Cultures of the blood and serosanguineous fluid from the hemorrhagic bullae revealed Aeromonas hydrophila. To the best of our knowledge, this is the first case of fatal Aeromonas hydrophila infection after emergancy EIS for gastric variceal bleeding reported in the English literature. It is worth emphasizing that physicians should consider Aeromonas hydrophila infection in cirrhotic patients who develop soft-tissue infections after variceal bleeding whether emergency EIS has been performed or not.

Aeromonas hydrophila↗