RESUMO
BACKGROUND: Anorectal malformations (ARMs) are a group of congenital malformations affecting the lower gastrointestinal, urogenital, and/or gynecological systems. They occur in approximately 1 in 5000 live births, with a slight male predominance. ARMs can appear in isolation or in association with other anomalies. The literature contains little information about the characteristics of ARMs in United States Hispanic populations. METHODS: An institutional review board-approved chart review was conducted in all patients with ARMs seen at a single institution in El Paso, Texas, from January 2012 to December 2015. Data regarding demographics, types of ARMs, associated syndromes, and long-term complications were recorded using the Krickenbeck classification system. RESULTS: Of the 37 patients included in the study, 20 were boys and 17 were girls. The most common ARMs were rectoperineal fistula (46%), rectourethral fistula, and cloacal malformation. Constipation was the most common long-term complication, especially in patients with recto-perineal fistula. CONCLUSION: Children in the Borderland community may have a higher percentage of recto-perineal fistula than previously reported. Postoperative complications in Hispanic children with ARM were comparable to those reported in other populations.
Assuntos
Malformações Anorretais , Canal Anal , Criança , Feminino , Humanos , Masculino , México/epidemiologia , Reto , Texas/epidemiologia , Estados Unidos/epidemiologiaRESUMO
The World Health Organization estimates that 170 million persons are infected with HCV worldwide, but only 22 million are from the Americas and Europe, compared to 94 million from Asia. HCV prevalence in the general US population is 1.6 %, but data for Asian Americans are limited. Our goal was to examine HCV prevalence in Asian Americans in a large ethnically diverse patient cohort seeking primary care at a free clinic in Northern California. A total of 1347 consecutive patients were seen from September 2009 to October 2012 and were studied via individual chart review using case report forms. HCV infection was defined as positive HCV antibody (anti-HCV) or HCV RNA by PCR. 699 out of 1347 patients were screened for HCV. Asian Americans comprised 57.2 % of these patients and 29 (4.1 %) patients tested positive for HCV. Of these 29 HCV-positive patients, 22 (75.9 %) were Asian, yielding a prevalence of 5.5 % for Asians and 2.3 % for non-Asians (P = 0.038). The highest HCV prevalence was seen in Vietnamese patients at 7.9 %, and 6.0 % in Chinese patients. Of the HCV-positive Asians, none had a history of intravenous drug use (IVDU), tattoos, or sexual exposure. On multivariate analysis, significant independent predictors for positive HCV infection were male gender (OR 2.53, P = 0.02) and presence of known risk factors (OR 21.1, P < 0.001). However, older age and Asian ethnicity were found to be significant predictors of HCV infection (OR 1.03, P = 0.05 and 2.31, P = 0.066, respectively). In our study, HCV prevalence in patients seeking routine primary care was 5.5 % in Asian Americans, which was over double the prevalence for non-Asians at 2.3 %. Known risk factors were also notably absent in Asian patients with HCV infection. The high prevalence of HCV in Asian-Americans is likely reflective of the higher prevalence of HCV in their countries of origin in Asia. Asian-Americans immigrants from endemic countries are at higher risk of HCV infection and should be screened for HCV, regardless of their exposure risk profile.
Assuntos
Asiático/estatística & dados numéricos , Emigrantes e Imigrantes/estatística & dados numéricos , Hepatite C/etnologia , Adulto , Fatores Etários , Idoso , Índice de Massa Corporal , California/epidemiologia , Estudos Transversais , Feminino , Genótipo , Anticorpos Anti-Hepatite C/sangue , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Atenção Primária à Saúde/estatística & dados numéricos , Fatores de Risco , Fatores Sexuais , Abuso de Substâncias por Via IntravenosaRESUMO
BACKGROUND AND AIMS: Despite available effective therapies, only a minority of patients with chronic hepatitis B (CHB) receive treatment. Our goal is to study treatment rates and time to treatment initiation in patients who meet treatment criteria on long-term follow-up. METHODS: We performed a retrospective cohort study of 608 consecutive treatment-eligible patients with CHB (by 2008 US Panel or 2009 American Association for the Study of Liver Disease (AASLD) criteria) at a US community gastroenterology clinic and a university liver clinic between 2007 and 2011. Patients were observed until they started treatment or last follow-up if untreated. RESULTS: Mean age was 44 and most were Asian (96%) with community patients being younger and having lower alanine aminotransferase (ALT) levels. A total of 62% started treatment, and 38% remained untreated after median follow-up of 17â months (IQR=1-40â months). Overall, treatment rate was significantly higher at university liver clinic than in the community (66.7% vs 59.9%, p=0.01). In multivariate analysis, older age (HR 1.02, p=0.002), male gender (HR 1.37, p=0.02), and baseline ALT >45â U/L for males and >29â U/L for females (HR 2.24, p<0.0001) were significant predictors of treatment initiation, but not practice setting. CONCLUSIONS: Approximately 40% of treatment-eligible patients still have not started treatment on longer follow-up. Treatment rates were higher at university clinics, but practice setting was not a predictor for treatment, but older age, male gender, and higher ALT levels were. Further studies are needed to determine the barriers for treatment initiation and to improve treatment rates in treatment-eligible patients.
RESUMO
BACKGROUND: Hepatocellular carcinoma (HCC) causes approximately a half million deaths annually with the majority related to chronic hepatitis B (CHB) and cirrhosis. Results on HCC incidence in CHB patients without cirrhosis are conflicting. GOALS: This study aimed to examine HCC incidence in 2 high-risk groups: (1) patients with noncirrhotic CHB and 45 years of age or older; and (2) patients with cirrhosis of all etiologies and any age. RESULTS: Through electronic query using ICD-9 diagnosis codes for CHB and cirrhosis (070.32 and 571.5, respectively) between January 2001 and January 2008, a total of 949 patients with 12 months of follow-up or longer were identified and reviewed. Over 4231.5 person-years of observation, HCC developed in 15 of the 741 noncirrhotic CHB patients and 30 of the 208 cirrhotic patients. Male and female noncirrhotic CHB patients had significantly lower annual HCC incidences than those found in male and female patients with cirrhosis regardless of etiologies (0.7% vs. 4.1%, P<0.0001 and 0.1% vs. 2.7%, P<0.0001). Annual HCC incidence increased significantly with age in both sexes of noncirrhotic CHB patients. In noncirrhotic CHB patients, annual HCC incidence was very low in young females, but increased to 0.3% to 0.4% in females 55 years of age or older. An HCC incidence rate of 1.1% per year was seen in noncirrhotic CHB men aged 55 or older. CONCLUSIONS: Although annual HCC incidence in cirrhotic patients did not differ significantly among different age groups, rates among noncirrhotic patients were significantly higher in older patients and up to 1.1% in males above 55 years.