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Sample records for acute infectious diarrhea

  1. Rifaximin for the treatment of acute infectious diarrhea

    Hong, Kyoung Sup; Kim, Joo Sung

    2011-01-01

    Rifaximin is a nonabsorbable rifamycin derivative with an excellent safety profile and a broad spectrum of antimicrobial activity against a variety of enteropathogens causing acute infectious diarrhea. After oral ingestion, its bioavailability is known to be less than 0.4%, and it has a low potential for significant drug interactions. In the treatment of travelers’ diarrhea caused by noninvasive diarrheagenic Escherichia coli, it has been demonstrated that rifaximin significantly shortens the...

  2. [Acute infectious diarrhea in adults: epidemiology and management].

    Beaugerie, Laurent; Sokol, Harry

    2013-01-01

    Acute diarrhea is defined as an abnormally frequent discharge of semisolid or fluid fecal matter from the bowel, lasting less than 14 days. More than three millions cases of acute diarrhea, presumably due to intestinal infections, are seen in general practice every year in France. Most of the cases are benign and resolve under symptomatic treatment within 3 days, without need for biological tests or antibiotics. In special contexts (septicemic syndrome, visible blood in stools, severe dehydration, patients at risk of severe sepsis [valvulopathy]), biologic tests and probabilist antibiotic treatment are required. Hygiene, rehydration and diet recommendations are always part of the treatment of acute diarrhea, in addition to the symptomatic treatment of diarrhea and other digestive symptoms. Antibiotic-associated diarrhea is clinically benign in most cases, and attributed to transient dysbiosis of gut microbiota. In the remaining cases, diarrhea is the clinical expression of intestinal infection by Clostridium difficile, that should be treated with metronidazole, or the clinical expression of a Klebsiella oxytoca-associated colitis that usually spontaneously resolves after stopping antibiotics. PMID:23253255

  3. Infekcijska driska: Infectious diarrhea:

    Lejko-Zupanc, Tatjana

    2010-01-01

    Diarrhea is one of the most common diseases for which patients seek medical help. Most (more than 90%) cases of acute diarrhea are caused by enteropathogenic bacteria, viruses or parasites. Dehydration is the most frequent and most dangerous complication of diarrhea, but it can be managed with relatively simple procedures. Diarrhea in children is stiH a common reason for consulting a doctor and for hospital admission. Intravenous fluids are recommended for children with shock and/or severe de...

  4. Efficacy of Rifaximin Compared with Ciprofloxacin for the Treatment of Acute Infectious Diarrhea: A Randomized Controlled Multicenter Study

    Hong, Kyoung Sup; Kim, You Sun; Han, Dong Soo; Choi, Chang Hwan; Jang, Byung-Ik; Park, Young-Sook; Lee, Kang-Moon; Lee, Soo Teik; Kim, Hyun-Soo

    2010-01-01

    Background/Aims Ciprofloxacin has been widely prescribed for acute infectious diarrhea. However, the resistance to this drug is increasing. Rifaximin is a novel but poorly absorbed rifamycin derivative. This study evaluated and compared the efficacies of rifaximin and ciprofloxacin for the treatment of acute infectious diarrhea. Methods We performed a randomized controlled multicenter study in Korea. Patients with acute diarrhea were enrolled and randomized to receive rifaximin or ciprofloxacin for 3 days. The primary efficacy endpoint was the time to last unformed stool (TLUS). Secondary endpoints were enteric wellness (reduction of at least 50% in the number of unformed stools during 24-hour postenrollment intervals), general wellness (subjective feeling of improvement), and proportion of patients with treatment failure. Results Intent-to-treat analysis (n=143) showed no significant difference between the rifaximin and ciprofloxacin groups in the mean TLUS (36.1 hours vs 43.6 hours, p=0.163), enteric wellness (49% vs 57%, p=0.428), general wellness (67% vs 78%, p=0.189), or treatment failure rate (9% vs 12%, p=0.841). The adverse events did not differ significantly between the two groups. Conclusions These results suggest that rifaximin is as safe and effective as ciprofloxacin in the treatment of acute infectious diarrhea. PMID:20981213

  5. Probiotics for Infectious Diarrhea and Traveler's Diarrhea - What Do We Really Know?

    Hibberd, Patricia L.

    Worldwide, diarrhea is the sixth leading cause of premature death (Lopez et al., 2006), accounting for more than two million deaths each year. The majority of the burden is borne in lower and middle income countries, and in children under age 5 (Kosek et al., 2003). Even in the United States where there is easy access to “safe” food and water, there are an estimated 211-375 million episodes of acute diarrhea each year, resulting in 900,000 hospitalizations and 6,000 deaths (Herikstad et al., 2002; Mead et al., 1999). While mortality from diarrhea has decreased over the last 30 years, the incidence and morbidity associated with diarrhea has not improved (Kosek et al., 2003). During the same time period an ever increasing number of enteric pathogens as well as non-infectious conditions have been recognized as causes of acute diarrhea (Guerrant et al., 2001).

  6. Acute diarrhea in children

    Radlović Nedeljko

    2015-01-01

    Full Text Available Acute diarrhea (AD is the most frequent gastroenterological disorder, and the main cause of dehydration in childhood. It is manifested by a sudden occurrence of three or more watery or loose stools per day lasting for seven to 10 days, 14 days at most. It mainly occurs in children until five years of age and particularly in neonates in the second half-year and children until the age of three years. Its primary causes are gastrointestinal infections, viral and bacterial, and more rarely alimentary intoxications and other factors. As dehydration and negative nutritive balance are the main complications of AD, it is clear that the compensation of lost body fluids and adequate diet form the basis of the child’s treatment. Other therapeutic measures, except antipyretics in high febrility, antiparasitic drugs for intestinal lambliasis, anti-amebiasis and probiotics are rarely necessary. This primarily regards uncritical use of antibiotics and intestinal antiseptics in the therapy of bacterial diarrhea. The use of antiemetics, antidiarrhetics and spasmolytics is unnecessary and potentially risky, so that it is not recommended for children with AD.

  7. Diarrhea

    What is diarrhea? Diarrhea is loose, watery stools (bowel movements). You have diarrhea if you have loose stools three or more times in one day. Acute diarrhea is diarrhea that lasts a short time. It ...

  8. The nutritional management of acute diarrhea

    MacLean William

    1996-01-01

    Full Text Available Acute diarrhea may have a profound effect on nutritional status worldwide. After rehvdra-tion, proper nutritional management can mitigate these effects. This paper discusses the advantages and disadvantages of continued feeding, emphasizing that breastfeeding should not be stopped during episodes of acute diarrhea.

  9. [Diagnostic workup and therapy of infectious diarrhea. Current standards].

    Stallmach, A; Hagel, S; Lohse, A W

    2015-12-01

    Infectious diarrhea is very common; its severity ranges from uncomplicated, self-limiting courses to potentially life-threatening disease. A rapid diagnostic workup providing detailed information on the suspected pathogen should be performed only in patients at risk, analyzing one single stool sample for Salmonella, Shigella, Campylobacter, and Norovirus. In the presence of risk factors, such as a history of antibiotic exposure within the last 3 months, testing for Clostridium difficile should be performed. Immunocompetent patients do not require specific antibiotic therapy. Exceptions exist in patients with severe comorbidities, immunodeficiency, fever/SIRS, and in patients with Shigella or C. difficile infection. Empirical antibiotic treatment should be considered in patients with fever and/or bloody diarrhea and in patients at risk. In patients with traveler's diarrhea, microbiological diagnosis is required only in patients with fever, bloody diarrhea, prolonged course of disease (more than 5 days), severe clinical course with hypotension or dehydration, and during outbreaks. In these patients one single fecal sample should be collected for stool cultures of Campylobacter, Shigella, and Salmonella, as well as microscopic examination for amoebiasis and Giardiasis. The main therapeutic measure for infectious diarrhea is sufficient oral rehydration. As in community-acquired diarrhea, azithromycin or ciprofloxacin are recommended-taking into account local antimicrobial resistance in the country of travel and possible side effects. PMID:26573083

  10. Infectious Diarrhea: Norovirus and Clostridium difficile in Older Adults.

    White, Mary B; Rajagopalan, Shobita; Yoshikawa, Thomas T

    2016-08-01

    Norovirus infection usually results in acute gastroenteritis, often with incapacitating nausea, vomiting, and diarrhea. It is highly contagious and resistant to eradication with alcohol-based hand sanitizer. Appropriate preventative and infection control measures can mitigate the morbidity and mortality associated with norovirus infection. Clostridium difficile infection is the leading cause of health care-associated diarrhea in the United States. Antibiotic use is by far the most common risk factor for C difficile colonization and infection. Appropriate preventive measures and judicious use of antibiotics can help mitigate the morbidity and mortality associated with C difficile infection. PMID:27394020

  11. Probiotics, calcium and acute diarrhea : a randomized trial in Indonesian children

    Agustina, R.

    2012-01-01

    Background
    Acute diarrhea and acute respiratory tract infections (ARTIs) continue to lead the infectious cause of morbidity and mortality among children <5 years of age in developing countries, including Indonesia. Efforts to prevent diarrheal disease by probiotics and milk calcium suppleme

  12. RACECADOTRIL IN ACUTE WATERY DIARRHEA IN CHILDREN

    Maha

    2016-01-01

    Full Text Available BACKGROUND Hypersecretory state of gut epithelium induced by toxins secreted by microorganisms is the main mechanism of fluid loss in diarrheal illness. Enkephalins (Endogenous Opioids secreted by gut epithelium have marked pro-absorptive activity and are inactivated by enzyme enkephalinase. Racecadotril, the study drug act by augmenting the levels of enkephalins by inactivating enzyme enkephalinase thus leading to increased intestinal absorption. AIMS AND OBJECTIVES To study the efficacy of racecadotril in acute watery diarrhea in children. PARTICIPANTS Total of 100 patients who met inclusion criteria in the age group of 6 months to 5 years admitted with acute watery diarrhea and some dehydration were enrolment in the study. Cases were randomly divided into racecadotril and placebo group study outcomes in form of number of stools during first 48 hours of admission, mean daily stool number, total duration of diarrheal illness and recovery time, weight on discharge, volume of oral rehydration solution intake during hospital stay and requirement for unscheduled intravenous infusion were observed. RESULTS There was a significant decrease (43.9% in mean number of stools passed per day in racecadotril group when compared to placebo group. Secondary outcome variables, i.e. mean daily stool number, duration of diarrhea and recovery time, total volume of oral rehydration solution during study period, requirement for unscheduled intravenous infusion also showed a statically significant difference in two groups. Complications rates were not different in the two groups. CONCLUSION Racecadotril can be used as an adjunctive therapy in acute watery diarrhea

  13. Efficacy of synbiotic treatment in children with acute rotavirus diarrhea

    Made Ratna Dewi

    2015-03-01

    Full Text Available Background Diarrhea is one of the major causes of morbidity and mortality in children throughout the world, mostly due to rotavirus infection. In daily practice, we routinely use the World Health Organization Five steps for managing acute diarrhea.This practice has shown great success in diarrhea management, but concerns remain on reducing the duration of diarrhea to prevent complications. Synbiotics can reduce the severity of diarrhea. However, there has been limited data on synbiotic therapy for treating acute rotavirus diarrhea in children. Objective To compare the durations of acute rotavirus diarrhea treated with synbiotics vs. placebo. Methods This study was a randomized, double-blind, clinical trial, performed at the Pediatric Gastrohepatology Division, Sanglah and Wangaya Hospitals in Denpasar. Subjects were children aged 6 to 59 months with acute rotavirus diarrhea. Rotavirus was diagnosed by immune chromatography assay. The synbiotic group received probiotic comprised of Lactobacillus sp., Streptococcus sp., Bifidobacterium sp. (total viable count 1.00x109 CFU per dose, and prebiotic consisted of 990.00 mg fructooligosacharide (FOS. The placebo consisted of lactose monohydrate packaged similarly as the synbiotics. Subjects orally ingested 1 pack per day for 5 days. Results Seventy children with acute rotavirus diarrhea was involved in this study. The median duration of diarrhea in the synbiotic group was 50.0 (SE 1.1; 95%CI 47.9 to 52.1 hours, while that of the placebo group was 63.0 (SE 5.9; 95%CI 51.4 to 74.6 hours. Based on Kaplan-Meier survival analysis, the duration of diarrhea in the synbiotic group was significantly shorter than that of the placebo group (log-rank test P <0.0001. Conclusion In children with acute rotaviral diarrhea, synbiotic reduces the duration of diarrhea compared to placebo. [Paediatr Indones. 2015;55:74-8.].

  14. Acute tonsillitis at infectious patients

    Y. P. Finogeev

    2011-01-01

    Full Text Available We examined 1824 patients with diphtheria treated in Clinical Infectious Diseases Hospital Botkin (St. Petersburg in 1993 – 1994, and more than 500 patients referred to the clinic with a diagnosis of «angina». Based on published data and our own research observations investigated the etiology of acute tonsillitis. Bacterial tonsillitis should be treated with antibiotics, and this is important aetiological interpretation of these diseases. Streptococcal tonsillitis should always be a sore throat syndrome as a diagnostic sign of support. For other forms of lymphoma lesion of the tonsils should not be defined as «angina», and called «tonsillitis». Аngina as β-hemolytic streptococcus group A infection is recognized as the leader in the development of rheumatic fever. On the basis of a large clinical material briefly analyzed the clinical manifestations of various forms of diphtheria with membranous tonsillitis. Also presented with a syndrome of infectious diseases as tonsillitis, therapeutic and surgical «mask» of infectious diseases.

  15. Infectious mononucleosis presenting as bilateral acute dacryocystitis.

    Atkinson, P L; Ansons, A M; Patterson, A.

    1990-01-01

    A case of infectious mononucleosis presenting as bilateral acute dacryocystitis in a 7-year-old girl is reported. Acute dacryocystitis is uncommon in this age group, and an underlying systemic illness should be suspected particularly when it is bilateral.

  16. Enteropathogens Associated with Acute Diarrhea in Children from Households with High Socioeconomic Level in Uruguay

    Gustavo Varela

    2015-01-01

    Full Text Available Infectious diarrhea, a common disease of children, deserves permanent monitoring in all social groups. To know the etiology and clinical manifestations of acute diarrhea in children up to 5 years of age from high socioeconomic level households, we conducted a descriptive, microbiological, and clinical study. Stools from 59 children with acute community-acquired diarrhea were examined, and their parents were interviewed concerning symptoms and signs. Rotavirus, adenovirus, and norovirus were detected by commercially available qualitative immunochromatographic lateral flow rapid tests. Salmonella, Campylobacter, Yersinia, and Shigella were investigated by standard bacteriological methods and diarrheagenic E. coli by PCR assays. We identified a potential enteric pathogen in 30 children. The most frequent causes of diarrhea were enteropathogenic E. coli (EPEC, viruses, Campylobacter, Salmonella, and Shiga-toxin-producing E. coli (STEC. Only 2 patients showed mixed infections. Our data suggest that children with viral or Campylobacter diarrhea were taken to the hospital earlier than those infected with EPEC. One child infected with STEC O26 developed “complete” HUS. The microbiological results highlight the importance of zoonotic bacteria such as atypical EPEC, Campylobacter, STEC, and Salmonella as pathogens associated with acute diarrhea in these children. The findings also reinforce our previous communications about the regional importance of non-O157 STEC strains in severe infant food-borne diseases.

  17. Acute Diarrhea; Admitted Children; Clinical Trial; Zinc Supplementation

    KH Anbari

    2013-01-01

    Full Text Available Introduction: Acute diarrhea remains a major cause of morbidity and mortality among infants and young children as well as an important determinant of growth faltering in the world. Significant proportions of children who suffer from diarrhea are malnourished with depleted micronutrient stores. Diarrhea also leads to excess loss of micronutrients such as zinc and copper. Methods: This study was a clinical trial. The samples were collected from the children admitted. The children were randomly assigned to zinc and control groups among which zinc group received 2 mg/kg of zinc supplementation daily. A questionnaire was utilized as the research instrument containing the demographic information as well as number of stools and duration of admission. Results: After starting supplementation, the mean duration of diarrhea was 3.7±0.95 days in the zinc group and 4.6±1.8 days in the control group, showing a significant difference (P0.05 except on the sixth day. Conclusion: Zinc supplementation reduces the duration of acute diarrhea in admitted 1-60 month old children but has no effects on severity of acute diarrhea except on the sixth day of diarrhea duration.

  18. Treatment options for infectious diarrhea%感染性腹泻的治疗选择

    缪晓辉

    2011-01-01

    Infectious diarrhea remains a serious public health problem globally. There are controversies and misunderstandings in its therapeutic principles. The author summarizes recent domestic and overseas research progress of infectious diarrhea, and based on clinical experience, discusses the treatment timing and strategies for infectious diarrhea.%感染性腹泻在全球范围内都是严重的公共卫生问题,其治疗原则依然存在争议和误区.本文总结近期国内外研究进展,结合作者自身诊治经验,讨论感染性腹泻的治疗时机和治疗策略问题.

  19. Acute diarrhea during army field exercise in southern China

    Yang Bai; Ying-Chun Dai; Jian-Dong Li; Jun Nie; Qing Chen; Hong Wang; Yong-Yu Rui; Ya-Li Zhang; Shou-Yi Yu

    2004-01-01

    AIM: During emergency period, infectious diseases can bea major threat to military forces. During field training insouthern China, diarrhea is the main cause of nonbattleinjury. To evaluate the causes of and risk factors for diarrheain emergency period, we collected clinical and epidemiologicaldata from the People′s Liberation Army (PLA) during fieldtraining in southern China.METHODS: From September 25 to October 2 1997, 2636military personnel were investigated. Fecal sample cultures for lapactic pathogens were obtained from 103 military personnel with diarrhea. In addition, a questionnaire was administered to 103 cases and 206 controls to evaluate the association between illness and potential risk factors. At the same time,another questionnaire of 1:4 case-case control was administered to 22 severe cases (each severe case paired 4 mild cases).RESULTS: The training troop′s diarrhea incidence rate was significantly higher than that of garrison. The diarrhea incidence rate of officers was significantly lower than that of soldiers. A lapactic pathogen was identified in 63.1% (65/103) of the troops with diarrhea. Enterotoxigenic Escherichia coli(35.0%) and plesiomona shigelloides (16.5%) were the most common bacterial pathogens. All bacterial isolates were sensitive to norfloxacin and ceftazidine. However, almost all of them were resistant to sulfamethoxazole, trimethoprim-sulfamethoxazole,oxytetracycline, doxycycline, furazolidone, ampicillin and cloromycetin to a different degree. Risk factors associated with diarrhea includediidrinking raw water, eating outside,contacting diarrhea patients, lacking sanitation, depression,lacking sleep, which were established by multiple-factor logistic regression analysis. In addition, the unit incidence rate was associated with the density of flies and the average daily boiled water available by regression and discriminate analysis.CONCLUSION: A series of risk factors are associated with the incidence rate of diarrhea. Our

  20. [Diarrheagenic Escherichia coli associated with acute diarrhea in children of Cumaná, Venezuela].

    Hannaoui, Erika; Villalobos, Luz; Martínez, Rosa; Maldonado, Antonio; Hagel, Isabel; Bastardo, Jesús

    2010-12-01

    To establish the prevalence of strains of diarrheagenic Escherichia coli (DEC) associated to acute diarrhea in children of Cumaná, Venezuela, stool samples were taken from 200 children aged ADEC). From 169 E. coli, isolates we determined by PCR 10.65% positive for EPEC (1.18% "typical", 9.47% "atypical"); ETEC (5.91%); EAEC (1.78 %), EIEC (0.59%). There were no statistically significant differences regarding the frequency of each "pathotype" in relation to age, but it did occur when related to the sex (p<0.05). The most relevant clinical features were: fever, vomiting and abdominal pain and the greatest percentage of children affected were of the working and marginal classes. These results shown that the strains of DEC are important etiological agents in acute infectious diarrhea in children of Cumaná. PMID:21365876

  1. Quantitative analysis of burden of infectious diarrhea associated with floods in northwest of anhui province, china: a mixed method evaluation.

    Guoyong Ding

    Full Text Available BACKGROUND: Persistent and heavy rainfall in the upper and middle Huaihe River of China brought about severe floods during the end of June and July 2007. However, there has been no assessment on the association between the floods and infectious diarrhea. This study aimed to quantify the impact of the floods in 2007 on the burden of disease due to infectious diarrhea in northwest of Anhui Province. METHODS: A time-stratified case-crossover analysis was firstly conducted to examine the relationship between daily cases of infectious diarrhea and the 2007 floods in Fuyang and Bozhou of Anhui Province. Odds ratios (ORs of the flood risk were quantified by conditional logistic regression. The years lived with disability (YLDs of infectious diarrhea attributable to floods were then estimated based on the WHO framework of the calculating potential impact fraction in the Burden of Disease study. RESULTS: A total of 197 infectious diarrheas were notified during the exposure and control periods in the two study areas. The strongest effect was shown with a 2-day lag in Fuyang and a 5-day lag in Bozhou. Multivariable analysis showed that floods were significantly associated with an increased risk of the number cases of infectious diarrhea (OR = 3.175, 95%CI: 1.126-8.954 in Fuyang; OR = 6.754, 95%CI: 1.954-23.344 in Bozhou. Attributable YLD per 1000 of infectious diarrhea resulting from the floods was 0.0081 in Fuyang and 0.0209 in Bozhou. CONCLUSIONS: Our findings confirm that floods have significantly increased the risks of infectious diarrhea in the study areas. In addition, prolonged moderate flood may cause more burdens of infectious diarrheas than severe flood with a shorter duration. More attention should be paid to particular vulnerable groups, including younger children and elderly, in developing public health preparation and intervention programs. Findings have significant implications for developing strategies to prevent and reduce health

  2. Oral Zinc Supplementation for the Treatment of Acute Diarrhea

    Sh Gheibi

    2014-04-01

    Full Text Available Introduction: Diarrheal diseases are a serious health problem and important causes of growth retardation and death in the developing world, especially those of prolonged duration. Since diarrhea is constantly found in children with zinc deficiency, very studies supported zinc supplements beneficial on the duration and severity of diarrhea among children. We review the impact of zinc effects on diarrhea in South-West Asia to update the evidences and to assess its effect on the global burden of diarrhea.   Materials and Methods: We conduct a systematic review through January 2014, for randomized controlled trials relevant to effect of zinc on diarrhea in children. We searched the MeSH terms zinc, acute gastroenteritis and children from various databases of Cochrane Library and PubMed, then clinical trials done in South-West Asia, selected for making written. Results: In recent years, several studies have reported the therapeutic effect of zinc supplementation on diarrheal diseases that was beneficial on decreased episode duration, stool output, stool frequency, hospitalization duration. In some countries in West Asia such as Lebanon, Israel, Saudi Arabia and Iran in clinical trials showed a faster improvement in acute gastroenteritis in children less than five years. But in some countries, such as Turkey, this effect was not significant.   Conclusions: Oral zinc supplementation significantly decreases diarrhea duration and has a greater effect on malnourished children. Zinc supplementation seems to be an appropriate public health strategy, mainly in areas of endemic deficiencies. Global attempts should is increased to support recommended regimen of therapeutic zinc by WHO in all areas. Keywords: Acute Gastroenteritis, Children, Zinc, South-West Asia.  

  3. Acute cerebellar ataxia and infectious mononucleosis.

    Wadhwa, N. K.; Ghose, R R

    1983-01-01

    A 28-year-old man, who presented with acute cerebellar ataxia, was found to have haematological features of infectious mononucleosis. There was serological evidence of recent infection with Epstein-Barr virus. It is speculated that cerebellar dysfunction results from virus-induced inflammatory changes within the central nervous system.

  4. Impacts of different grades of tropical cyclones on infectious diarrhea in Guangdong, 2005-2011.

    Ruihua Kang

    Full Text Available Guangdong province is one of the most vulnerable provinces to tropical cyclones in China. Most prior studies concentrated on the relationship between tropical cyclones and injuries and mortality. This study aimed to explore the impacts of different grades of tropical cyclones on infectious diarrhea incidence in Guangdong province, from 2005 to 2011.Mann-Whitney U test was firstly used to examine if infectious diarrhea were sensitive to tropical cyclone. Then unidirectional 1:1 case-crossover design was performed to quantitatively evaluate the relationship between daily number of infectious diarrhea and tropical cyclone from 2005 to 2011 in Guangdong, China. Principal component analysis (PCA was applied to eliminate multicollinearity. Multivariate logistic regression model was used to estimate the hazard ratios (HRs and the 95% confidence intervals (CI.There were no significant relationships between tropical cyclone and bacillary dysentery, amebic dysentery, typhoid, and paratyphoid cases. Infectious diarrhea other than cholera, dysentery, typhoid and paratyphoid significantly increased after tropical cyclones. The strongest effect were shown on lag 1 day (HRs = 1.95, 95%CI = 1.22, 3.12 and no lagged effect was detected for tropical depression, tropical storm, severe tropical storm and typhoon, with the largest HRs (95%CI of 2.16 (95%CI = 1.69, 2.76, 2.43 (95%CI = 1.65, 3.58 and 2.21 (95%CI = 1.65, 2.69, respectively. Among children below 5 years old, the impacts of all grades of tropical cyclones were strongest at lag 0 day. And HRs were 2.67 (95%CI = 1.10, 6.48, 2.49 (95%CI = 1.80, 3.44, 4.89 (95%CI = 2.37, 7.37 and 3.18 (95%CI = 2.10, 4.81, respectively.All grades of tropical cyclones could increase risk of other infectious diarrhea. Severe tropical storm has the strongest influence on other infectious diarrhea. The impacts of tropical cyclones on children under 5 years old were higher than total population.

  5. Acute diarrhea associated with Salmonella enterica in Belo Horizonte-MG: prevalence and characterization of isolates Diarreia aguda associada a Salmonella enterica em Belo Horizonte-MG: prevalência e caracterização das amostras isoladas

    Mireille Ângela Bernardes Sousa; Edilberto Nogueira Mendes; Francisco José Penna; Luciano Amedée Péret-Filho; Paula Prazeres Magalhães

    2013-01-01

    Introduction: Acute infectious diarrhea is still regarded as a public health problem associated with a wide range of etiologic agents, from which Salmonella enterica is particularly worth mentioning inasmuch as it is a major cause of inflammatory diarrhea in both developed and developing countries. Objective: To assess the distribution of S. enterica among children with acute diarrhea in Belo Horizonte and to characterize bacterium isolates. Material and methods: The study group comprised a t...

  6. Management of acute diarrhea in children by community pharmacists in Lagos, Nigeria

    Ogbo PU; Aina BA; Aderemi-Williams RI

    2014-01-01

    Background: Acute diarrhea in children leads to dehydration and death if not appropriately managed. World Health Organization (WHO) recommends treating diarrhea with oral rehydration therapy (ORT), fluids and foods. Proper management is hinged on accurate assessment of patients to identify the acute watery diarrhea. Objective: To compare the knowledge and attitude of community pharmacists in the management of acute diarrhea in children with their observed practice. Methods: This study w...

  7. Case-Control Study of acute diarrhea in Children

    A Vafaee

    2011-06-01

    Full Text Available

    Background: To determine the risk factor for acute diarrhea disease in children. Methods: In the survey, 220 cases and 220 controls were involved. Cases were children with loose watery feces, pathologically diagnosed as acute diarrhea by the physician, and enrolled from the Emergency Ward as the Incident Cases in Dr. Sheykh Hospital, Mashhad, northeast of Iran. Control group too, was enrolled from the same cases and the members were children whose risk factors disease were not the risk factor for acute diarrhea, and were enrolled from emergency ward of burn patients, accidents, acute respiratory diseases and eligible patients.

    Results: By using univariate logistic regression models, variables consisting used milk up to 6 months age, antibiotic usage during the last 15 days, mother's employment, mother's acquaintance with ORS, occupancy, and water slack during the week before illness, were significantly related with acute diarrhea. In a multiple logistic regression, the relationship between the said factors as the independent variables and acute diarrhea was studied. Use of formulas before 6 month age with (95% CI 1.77- 5.79 OR=3.21, and tenantry with (95% CI 1.24-2.71 OR=1.83, and mother

  8. PROBIOTICS AS TREATMENT OF ACUTE DIARRHEA IN INFANT AND CHILDREN

    I Wayan Wawan

    2013-10-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Diarrhea is a common disease in children after acute respiratory tract infection. Expected, diarrhea was found approximately one billion cases per year and the first etiology of morbidity and mortality in children in Asia, Africa, and America Latin. The management of acute diarrhea according to WHO recommendation consisted of oral rehydration (low osmolarity ORS, diet, zinc supplementation, selective antibiotic, and education to parents. In several randomized controlled trials (RCT and meta-analysis was showing that probiotics effective for primary and secondary prevention of acute diarrhea.     st1\\:*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

  9. Diarrhea and Swimming

    ... Pool What to Do if You Have Diarrhea Diarrhea and Swimming Diarrhea and swimming don’t mix! ... small amount of pool water to become infected. Diarrhea and Spreading Illness at the Pool Infectious diarrhea ...

  10. Correlation between gut pathogens and fecal calprotectin levels in young children with acute diarrhea

    Yanever Angela Lam; Sarah M Warouw; Audrey M. I. Wahani; Jeanette I.C. Manoppo; Praevilia Margareth Salendu

    2014-01-01

    Background In cases of acute diarrhea, it is difficult to distinguish between bacterial and non-bacterial causes. Increased fecal calprotectin (f-CP) level is a marker of neutrophil migration in the intestinal lumen and is associated with intestinal inflammation. Previous studies reported an increase in f-CP levels in children with acute diarrhea, which is caused by bacteria, but only few have studied the relationship between intestinal pathogens with f-CP levels in acute diarrhea. Object...

  11. Diarrhea, pneumonia, and infectious disease mortality in children aged 5 to 14 years in India.

    Shaun K Morris

    Full Text Available BACKGROUND: Little is known about the causes of death in children in India after age five years. The objective of this study is to provide the first ever direct national and sub-national estimates of infectious disease mortality in Indian children aged 5 to 14 years. METHODS: A verbal autopsy based assessment of 3 855 deaths is children aged 5 to 14 years from a nationally representative survey of deaths occurring in 2001-03 in 1.1 million homes in India. RESULTS: Infectious diseases accounted for 58% of all deaths among children aged 5 to 14 years. About 18% of deaths were due to diarrheal diseases, 10% due to pneumonia, 8% due to central nervous system infections, 4% due to measles, and 12% due to other infectious diseases. Nationally, in 2005 about 59 000 and 34 000 children aged 5 to 14 years died from diarrheal diseases and pneumonia, corresponding to mortality of 24.1 and 13.9 per 100 000 respectively. Mortality was nearly 50% higher in girls than in boys for both diarrheal diseases and pneumonia. CONCLUSIONS: Approximately 60% of all deaths in this age group are due to infectious diseases and nearly half of these deaths are due to diarrheal diseases and pneumonia. Mortality in this age group from infectious diseases, and diarrhea in particular, is much higher than previously estimated.

  12. Diarrhea

    ... such as fruit juices, sports drinks, caffeine-free soft drinks, and broths. Children with diarrhea should be given ... from street vendors Travelers can drink bottled water, soft drinks, and hot drinks such as coffee or tea. ...

  13. Diarrhea

    ... as lactose, the sugar found in milk and milk products. Some people may have diarrhea if they eat certain types of sugar substitutes in excessive quantities. Reaction to medicines. Antibiotics, cancer drugs, and antacids containing magnesium can all cause ...

  14. Management of acute diarrhea in children by community pharmacists in Lagos, Nigeria

    Ogbo PU

    2014-03-01

    Full Text Available Background: Acute diarrhea in children leads to dehydration and death if not appropriately managed. World Health Organization (WHO recommends treating diarrhea with oral rehydration therapy (ORT, fluids and foods. Proper management is hinged on accurate assessment of patients to identify the acute watery diarrhea. Objective: To compare the knowledge and attitude of community pharmacists in the management of acute diarrhea in children with their observed practice. Methods: This study was carried out using two instruments: structured self-administered questionnaire to assess knowledge and attitude of community pharmacists in the management of acute diarrhea in children and simulated patient visits to evaluate assessment of patients, recommendation of products and instructions on feeding and fluid intake. The simulated patient visits were done in 186 pharmacies in the city of Lagos, Nigeria. Results: The study reveals that the knowledge and attitude of community pharmacists in the management of acute diarrhea in children was different from their observed practice. The difference was statistically significant (p<0.05. During the simulations, 23% carried out appropriate assessment before recommending any products, and 15% recommended ORT alone. Although information to the pharmacists indicated non-dysentery, non-cholera, acute watery diarrhea, antibiotics and antidiarrheals were irrationally recommended and these were the mainstay of symptoms’ management in practice. Questionnaire data revealed that 24% of pharmacists knew the correct instructions to give on food and fluid intake during diarrhea, whereas 8% followed WHO guideline on food and fluid intake during the visits. Conclusions: Assessment of patients to determine acute diarrhea was inadequate. Observed practice in managing acute diarrhea in children was inappropriate and significantly different from their claims in the questionnaire. The recommendation of ORT was scanty and advice on food

  15. Zinc and copper supplementation in acute diarrhea in children: a double-blind randomized controlled trial

    Mamtani Manju

    2009-05-01

    Full Text Available Abstract Background Diarrhea causes an estimated 2.5 million child deaths in developing countries each year, 35% of which are due to acute diarrhea. Zinc and copper stores in the body are known to be depleted during acute diarrhea. Our objectives were to evaluate the efficacy of zinc and copper supplementation when given with standard treatment to children with acute watery or bloody diarrhea. Methods We conducted a double-blind randomized controlled clinical trial in the Department of Pediatrics at Indira Gandhi Government Medical College Nagpur, India. Eight hundred and eight children aged 6 months to 59 months with acute diarrhea were individually randomized to placebo (Pl, zinc (Zn only, and zinc and copper (Zn+Cu together with standard treatment for acute diarrhea. Results The mean duration of diarrhea from enrolment and the mean stool weight during hospital stay were 63.7 hours and 940 grams, respectively, and there were no significant differences in the adjusted means across treatment groups. Similarly, the adjusted means of the amount of oral rehydration solution or intravenous fluids used, the proportion of participants with diarrhea more than 7 days from onset, and the severity of diarrhea indicated by more than three episodes of some dehydration or any episode of severe dehydration after enrolment, did not differ across the three groups. Conclusion The expected beneficial effects of zinc supplementation for acute diarrhea were not observed. Therapeutic Zn or Zn and Cu supplementation may not have a universal beneficial impact on the duration of acute diarrhea in children. Trial registration The study was registered as an International Standard Randomized Controlled Trial (ISRCTN85071383.

  16. Nutritional Management of Acute Diarrhea in Infants and Children.

    National Academy of Sciences-National Research Council, Washington, DC. Food and Nutrition Board.

    Written primarily for health professionals advising on programs and policy related to nutrition and diarrhea therapy, this report is aimed at management of diarrhea in less-developed countries, but its information and technical insights are relevant to an understanding of diarrhea and its management throughout the world. Technical in orientation…

  17. Characterization of microbial dysbiosis and metabolomic changes in dogs with acute diarrhea.

    Blake C Guard

    Full Text Available Limited information is available regarding the metabolic consequences of intestinal dysbiosis in dogs with acute onset of diarrhea. The aim of this study was to evaluate the fecal microbiome, fecal concentrations of short-chain fatty acids (SCFAs, as well as serum and urine metabolites in healthy dogs (n=13 and dogs with acute diarrhea (n=13. The fecal microbiome, SCFAs, and serum/urine metabolite profiles were characterized by 454-pyrosequencing of the 16S rRNA genes, GC/MS, and untargeted and targeted metabolomics approach using UPLC/MS and HPLC/MS, respectively. Significantly lower bacterial diversity was observed in dogs with acute diarrhea in regards to species richness, chao1, and Shannon index (p=0.0218, 0.0176, and 0.0033; respectively. Dogs with acute diarrhea had significantly different microbial communities compared to healthy dogs (unweighted Unifrac distances, ANOSIM p=0.0040. While Bacteroidetes, Faecalibacterium, and an unclassified genus within Ruminococcaceae were underrepresented, the genus Clostridium was overrepresented in dogs with acute diarrhea. Concentrations of fecal propionic acid were significantly decreased in acute diarrhea (p=0.0033, and were correlated to a decrease in Faecalibacterium (ρ=0.6725, p=0.0332. The predicted functional gene content of the microbiome (PICRUSt revealed overrepresentations of genes for transposase enzymes as well as methyl accepting chemotaxis proteins in acute diarrhea. Serum concentrations of kynurenic acid and urine concentrations of 2-methyl-1H-indole and 5-Methoxy-1H-indole-3-carbaldehyde were significantly decreased in acute diarrhea (p=0.0048, 0.0185, and 0.0330, respectively. These results demonstrate that the fecal dysbiosis present in acute diarrhea is associated with altered systemic metabolic states.

  18. Characterization of microbial dysbiosis and metabolomic changes in dogs with acute diarrhea.

    Guard, Blake C; Barr, James W; Reddivari, Lavanya; Klemashevich, Cory; Jayaraman, Arul; Steiner, Jörg M; Vanamala, Jairam; Suchodolski, Jan S

    2015-01-01

    Limited information is available regarding the metabolic consequences of intestinal dysbiosis in dogs with acute onset of diarrhea. The aim of this study was to evaluate the fecal microbiome, fecal concentrations of short-chain fatty acids (SCFAs), as well as serum and urine metabolites in healthy dogs (n=13) and dogs with acute diarrhea (n=13). The fecal microbiome, SCFAs, and serum/urine metabolite profiles were characterized by 454-pyrosequencing of the 16S rRNA genes, GC/MS, and untargeted and targeted metabolomics approach using UPLC/MS and HPLC/MS, respectively. Significantly lower bacterial diversity was observed in dogs with acute diarrhea in regards to species richness, chao1, and Shannon index (p=0.0218, 0.0176, and 0.0033; respectively). Dogs with acute diarrhea had significantly different microbial communities compared to healthy dogs (unweighted Unifrac distances, ANOSIM p=0.0040). While Bacteroidetes, Faecalibacterium, and an unclassified genus within Ruminococcaceae were underrepresented, the genus Clostridium was overrepresented in dogs with acute diarrhea. Concentrations of fecal propionic acid were significantly decreased in acute diarrhea (p=0.0033), and were correlated to a decrease in Faecalibacterium (ρ=0.6725, p=0.0332). The predicted functional gene content of the microbiome (PICRUSt) revealed overrepresentations of genes for transposase enzymes as well as methyl accepting chemotaxis proteins in acute diarrhea. Serum concentrations of kynurenic acid and urine concentrations of 2-methyl-1H-indole and 5-Methoxy-1H-indole-3-carbaldehyde were significantly decreased in acute diarrhea (p=0.0048, 0.0185, and 0.0330, respectively). These results demonstrate that the fecal dysbiosis present in acute diarrhea is associated with altered systemic metabolic states. PMID:26000959

  19. Systematic review of probiotics for the treatment of community-acquired acute diarrhea in children

    Applegate, Jennifer A; Fischer Walker, Christa L.; Ambikapathi, Ramya; Robert E. Black

    2013-01-01

    Background Oral rehydration salts (ORS), zinc, and continued feeding are the recommended treatments for community-acquired acute diarrhea among young children. However, probiotics are becoming increasingly popular treatments for diarrhea in some countries. We sought to estimate the effect of probiotics on diarrhea morbidity and mortality in children < 5 years of age. Methods We conducted a systematic review of randomized controlled trials to estimate the effect of probiotic microorganisms for...

  20. Oral Zinc Supplementation for the Treatment of Acute Diarrhea

    Sh Gheibi; Z Kousehlou; Z Sahebazzamani

    2014-01-01

    Introduction: Diarrheal diseases are a serious health problem and important causes of growth retardation and death in the developing world, especially those of prolonged duration. Since diarrhea is constantly found in children with zinc deficiency, very studies supported zinc supplements beneficial on the duration and severity of diarrhea among children. We review the impact of zinc effects on diarrhea in South-West Asia to update the evidences and to assess its effect on the global burden of...

  1. Oral rehydration salts, zinc supplement and rota virus vaccine in the management of childhood acute diarrhea

    Abdulwahab MA Telmesani

    2010-01-01

    Full Text Available Acute diarrhea remains a major cause of morbidity and mortality in children. Since the introduction of oral rehydration salts (ORS mortality has dropped to less than 50% worldwide. Low osmolarity ORS improved the outcome and reduced the hospitalization further. Zinc difficiency has been found to be associated with severe episodes of acute diarrhea. Zinc supplement in developing countries did reduce the incidence and prevalence of diarrhea. In addition, Zinc supplement significantly reduced the severity of diarrhea and duration of the episode. In the Americas and Europe, Rota virus vaccine was 90% effective in preventing severe episodes of severe rotavirus gastroenteritis. This review concludes that low osmolarilty ORS, zinc supplementation and rotavirus vaccine are major factors in reducing the morbidity, mortality and hospitalization resulting from to acute gastroenteritis in childhood.

  2. Detection of Infectious Bovine Rhinotracheitis and Bovine Viral Diarrhea Viruses in the Nasal Epithelial Cells by the Direct Immunofluorescence Technique

    Silim, A.; Elazhary, M. A. S. Y.

    1983-01-01

    Nasal epithelial cells were collected by cotton swabs for the diagnosis in experimental and field cases of infectious bovine rhinotracheitis and field cases of bovine viral diarrhea in calves. A portion of the cells was washed twice in phosphate buffered saline and a 25 µL drop was placed on microscope slides. The cells were dried, fixed and stained according to the direct fluorescent antibody technique. Another portion of the same specimen was inoculated onto primary bovine skin cell culture...

  3. Correlation between gut pathogens and fecal calprotectin levels in young children with acute diarrhea

    Yanever Angela Lam

    2014-07-01

    Full Text Available Background In cases of acute diarrhea, it is difficult to distinguish between bacterial and non-bacterial causes. Increased fecal calprotectin (f-CP level is a marker of neutrophil migration in the intestinal lumen and is associated with intestinal inflammation. Previous studies reported an increase in f-CP levels in children with acute diarrhea, which is caused by bacteria, but only few have studied the relationship between intestinal pathogens with f-CP levels in acute diarrhea. Objective To assess for a correlation between gut pathogens and fecal calprotectin levels in children with acute diarrhea. Methods We conducted a cross-sectional study between July to November 2012 on children aged 1-5 years with acute diarrhea, and underwent routine blood tests, stool microscopy, f-CP tests, and stool cultures. We used a simple linear regression and correlation analysis with a significance level of P<0.05. Results Forty-two children enrolled in this study. The mean age of subjects was 2.27 (SD 1.34 years. Their mean f-CP level was 93.88 (SD 14.68 μg/g. On microscopic stool examination, 26 patients (61.9% had positive leukocytes, 1 had Ancylostoma duodenale, 1 had Ascaris lumbricoides, and 2 had Blastocystis hominis. Positive stool cultures were found in 14 children (33.3% with acute diarrhea. There was a significant positive correlation between gut pathogens and f-CP levels (r=0.605; P<0.0001. Conclusion In young children with acute diarrhea, the average f-CP levels are higher in those with positive intestinal pathogens. [Paediatr Indones. 2014;54:193-7.].

  4. Influence of Zinc Supplementation in Acute Diarrhea Differs by the Isolated Organism

    Archana B. Patel

    2010-01-01

    Full Text Available Zinc supplementation is recommended in all acute diarrheas in children from developing countries. We aimed to assess whether zinc supplementation would be equally effective against all the common organisms associated with acute diarrheas. We used data on 801 children with acute diarrhea recruited in a randomized, double blind controlled trial (ISRCTN85071383 of zinc and copper supplementation. Using prespecified subgroup analyses, multidimensionality reduction analyses, tests of heterogeneity, and stepwise logistic regression for tests of interactions, we found that the influence of zinc on the risk of diarrhea for more than 3 days depended on the isolated organism—beneficial in Klebsiella, neutral in Esherichia coli and parasitic infections, and detrimental in rotavirus coinfections. Although we found similar results for the outcome of high stool volume, the results did not reach statistical significance. Our findings suggest that the current strategy of zinc supplementation in all cases of acute diarrheas in children may need appropriate fine tuning to optimize the therapeutic benefit based on the causative organism, but further studies need to confirm and extend our findings.

  5. A Case Of Infectious Mononucleosis With Acute Inflammatory Demyelinating Polyradiculoneuropathy

    Somani S K

    2003-01-01

    Full Text Available We report a case of Acute inflammatory demyelinating polyradiculo neuropathy (AIDP, following infectious mononucleosis. A 12 year old girl presented with acute flaccid quadriplegia with bilateral cervical lymphadenopathy and enlarged tonsils six weeks after a febrile illness. Cerebrospinal fluid revealed albuminocytological dissociation and electrophysiology showed evidence of axonal-demyelinating polyradiculoneuropathy. Heterophile antibody test was positive and lymph node biopsy showed non -specific reactive hyperplasia. She was managed conservatively with good outcome.

  6. An Acute Hemorrhagic Infectious Disease: Ebola Virus Disease

    Lei JIAO

    2014-09-01

    Full Text Available Ebola virus disease (EVD is an acute hemorrhagic infectious disease caused by ebola virus, with high infectivity and fatality rate. At present, it mainly occurs in areas of Central Africa and West Africa and no effective vaccine and antiviral drugs are available for the clinical treatment.

  7. Characterization of Microbial Dysbiosis and Metabolomic Changes in Dogs with Acute Diarrhea

    Guard, Blake C.; James W Barr; Reddivari, Lavanya; Klemashevich, Cory; Jayaraman, Arul; Steiner, Jörg M.; Vanamala, Jairam; Jan S. Suchodolski

    2015-01-01

    Limited information is available regarding the metabolic consequences of intestinal dysbiosis in dogs with acute onset of diarrhea. The aim of this study was to evaluate the fecal microbiome, fecal concentrations of short-chain fatty acids (SCFAs), as well as serum and urine metabolites in healthy dogs (n=13) and dogs with acute diarrhea (n=13). The fecal microbiome, SCFAs, and serum/urine metabolite profiles were characterized by 454-pyrosequencing of the 16S rRNA genes, GC/MS, and untargete...

  8. Recovery of Virulent and RNase-Negative Attenuated Type 2 Bovine Viral Diarrhea Viruses from Infectious cDNA Clones

    Meyer, Christiane; von Freyburg, Martina; Elbers, Knut; Meyers, Gregor

    2002-01-01

    Cloned cDNA derived from the genome of the virulent type 2 bovine viral diarrhea virus (BVDV) strain NY'93/C was sequenced and served for establishment of the infectious cDNA clone pKANE40A. Virus recovered from pKANE40A exhibited growth characteristics similar to those of wild-type BVDV NY'93/C and proved to be clinically indistinguishable from the wild-type virus in animal experiments. A virus mutant in which the RNase residing in the viral glycoprotein Erns was inactivated, revealed an att...

  9. Campylobacter enteritis in adult patients with acute diarrhea from 2005 to 2009 in Beijing, China

    CHEN Jie; SUN Xin-ting; ZENG Zheng; YU Yan-yan

    2011-01-01

    Background There has been a marked global increase in the incidence of human Campylobacter enteritis in recent years. This study investigated the epidemiological and clinical features of Campylobacter enteritis in adult patients suffering from acute diarrhea.Methods This was a retrospective review of Campylobacter enteritis in adult patients with acute diarrhea presenting at Beijing University First Hospital, Beijing, China, in the summer and autumn (April to October) of 2005 to 2009. The data collected included the species of campylobacter identified, and the age, gender, clinical manifestations and results of laboratory test on stool samples collected from the patients. Campylobacter sensitivity tests to various antimicrobial agents were conducted on 80 specimens. Chi-square tests were applied using SPSS13.0 software and a two-sided P value of <0.05 was considered statistically significant.Results Campylobacter spp. isolated from the stool specimens of 142 patients with diarrhea represented 14.9% of all the cases examined. C. jejuni was identified in 127 patients (89.4%) and C. coli in 15 others (10.6%). The infection incidence was highest in the age range of 21-30 years which comprised 21.7% of the total cases examined. Most cases of diarrhea (46 patients) occurred in June. Watery diarrhea (97.2%), abdominal pain (72.5%) and fever (64.8%) were the most common manifestations of enteric campylobacteriosis. Only four patients (2.8%) had bloody diarrhea. The antimicrobial resistance rates were: cefoperazone (100%), levofloxacin (61.3%), gentamicin (12.5%), erythromycin (6.3%), and azithromycin (2.5%).Conclusions Campylobacter was prevalent among adults with acute diarrhea from 2005 to 2009 in Beijing, China. The large number of those afflicted by the disease warrants the commission of a large multicenter study to determine the extent of enteric campylobacteriosis in this region.

  10. Incidence of Acute Diarrhea Among Children Aged 0 - 1 Year in Southern Brazil, 2012

    Nascimento

    2015-09-01

    Full Text Available Background The incidence rate of acute diarrheal disease in children is a health indicator, and the estimation of these data can help guide public health policies. Objectives The aim of this study was to estimate the incidence and risk factors for acute diarrheal disease in children aged 0 - 1 year. Patients and Methods An observational prospective cohort study was conducted on 210 children recruited at Hospital Nossa Senhora da Conceicao, in Tubarao, state of Santa Catarina, Brazil. Children born between July and September 2012 were followed up for 12 months. The presence of three or more liquid or loose stools during a 24-hour period was considered acute diarrhea. The categories of variables evaluated were comprised of sociodemographic characteristics (per capita income, maternal education, maternal age, access to medical care [public or private], and housing and living conditions [sanitation and hygiene, water supply, daycare attendance, and domestic animal] and characteristics of the child (gender, birth weight, and breastfeeding. Results The incidence of acute diarrhea among the 0 - 1-year-old children was 26.7 cases per 1,000 children per month. Independent risk factors for the occurrence of diarrhea were maternal age under 20 years and health care services provided by the Brazilian National Health System (SUS. Conclusions The high incidence density of diarrhea among the children recruited in this study indicates the need for educational programs directed at people who are involved in this issue.

  11. Campylobacter jejuni and Campylobacter coli in Children With Acute Diarrhea in Health Centers of Hamadan, Iran

    Rastyani; Alikhani; Sedighi; Kazemi; Farhadi Kohan; Arabestani

    2015-01-01

    Background Enteritis caused by Campylobacter is considered as the most common acute bacterial diarrhea around the world. In most cases, infection occurs as a result of consuming contaminated water or food, especially raw meat of fowls. Objectives The purpose of the present study was to determine the prevalence and antibiotic resistance of campylobacter species among pediatrics of Hamadan city, Iran. ...

  12. Association between child-care and acute diarrhea: a study in Portuguese children

    Barros Henrique

    2003-01-01

    Full Text Available OBJECTIVE: To quantify the influence of the type of child-care on the occurrence of acute diarrhea with special emphasis on the effect of children grouping during care. METHODS: From October 1998 to January 1999 292 children, aged 24 to 36 months, recruited using a previously assembled cohort of newborns, were evaluated. Information on the type of care and occurrence of diarrhea in the previous year was obtained from parents by telephone interview. The X² and Kruskal-Wallis tests were used to compare proportions and quantitative variables, respectively. The risk of diarrhea was estimated through the calculation of incident odds ratios (OR and their respective 95% confidence intervals (95% CI, crude and adjusted by unconditional logistic regression. RESULTS: Using as reference category children cared individually at home, the adjusted ORs for diarrhea occurrence were 3.18, 95% CI [1.49, 6.77] for children cared in group at home, 2.28, 95% CI [0.92, 5.67] for children cared in group in day-care homes and 2.54, 95% CI [1.21, 5.33] for children cared in day-care centers. Children that changed from any other type of child-care setting to child-care centers in the year preceding the study showed a risk even higher (OR 7.65, 95% CI [3.25, 18.02]. CONCLUSIONS: Group care increases the risk of acute diarrhea whatsoever the specific setting.

  13. Therapeutic value of zinc supplementation in acute and persistent diarrhea: a systematic review.

    Archana Patel

    Full Text Available BACKGROUND: For over a decade, the importance of zinc in the treatment of acute and persistent diarrhea has been recognized. In spite of recently published reviews, there remain several unanswered questions about the role of zinc supplementation in childhood diarrhea in the developing countries. Our study aimed to assess the therapeutic benefits of zinc supplementation in the treatment of acute or persistent diarrhea in children, and to examine the causes of any heterogeneity of response to zinc supplementation. METHODS AND FINDINGS: EMBASE, MEDLINE and CINAHL databases were searched for published reviews and meta-analyses on the use of zinc supplementation for the prevention and treatment of childhood diarrhea. Additional RCTs published following the meta-analyses were also sought. The reviews and published RCTs were qualitatively mapped followed by updated random-effects meta-analyses, subgroup meta-analyses and meta-regression to quantify and characterize the role of zinc supplementation with diarrhea-related outcomes. We found that although there was evidence to support the use of zinc to treat diarrhea in children, there was significant unexplained heterogeneity across the studies for the effect of zinc supplementation in reducing important diarrhea outcomes. Zinc supplementation reduced the mean duration of diarrhea by 19.7% but had no effect on stool frequency or stool output, and increased the risk of vomiting. Our subgroup meta-analyses and meta-regression showed that age, stunting, breast-feeding and baseline zinc levels could not explain the heterogeneity associated with differential reduction in the mean diarrheal duration. However, the baseline zinc levels may not be representative of the existing zinc deficiency state. CONCLUSIONS: Understanding the predictors of zinc efficacy including the role of diarrheal disease etiology on the response to zinc would help to identify the populations most likely to benefit from supplementation

  14. [Acute oliguric renal failure and haemolytic anaemia following infectious mononucleosis].

    Brkovic, Natasa; Jørgensen, Kit Riegels; Rosenbæk, Jeppe Bakkestrøm; Pedersen, Erling Bjerregaard

    2015-11-01

    A 19-year-old man was admitted to hospital due to fatigue, nausea, abdominal pain and faint. He was pale and icteric, awake with sufficient respiration and circulation. He had infectious mononucleosis complicated with acute oliguric renal failure and severe haemolytic anaemia with a positive Coombs test. He had a cold agglutinin syndrome. The treatment comprised intermittent haemodialysis, plasmapheresis and heating. He recovered completely after two months. PMID:26573947

  15. The fecal microbiome in dogs with acute diarrhea and idiopathic inflammatory bowel disease.

    Jan S Suchodolski

    Full Text Available BACKGROUND: Recent molecular studies have revealed a highly complex bacterial assembly in the canine intestinal tract. There is mounting evidence that microbes play an important role in the pathogenesis of acute and chronic enteropathies of dogs, including idiopathic inflammatory bowel disease (IBD. The aim of this study was to characterize the bacterial microbiota in dogs with various gastrointestinal disorders. METHODOLOGY/PRINCIPAL FINDINGS: Fecal samples from healthy dogs (n = 32, dogs with acute non-hemorrhagic diarrhea (NHD; n = 12, dogs with acute hemorrhagic diarrhea (AHD; n = 13, and dogs with active (n = 9 and therapeutically controlled idiopathic IBD (n = 10 were analyzed by 454-pyrosequencing of the 16S rRNA gene and qPCR assays. Dogs with acute diarrhea, especially those with AHD, had the most profound alterations in their microbiome, as significant separations were observed on PCoA plots of unweighted Unifrac distances. Dogs with AHD had significant decreases in Blautia, Ruminococcaceae including Faecalibacterium, and Turicibacter spp., and significant increases in genus Sutterella and Clostridium perfringens when compared to healthy dogs. No significant separation on PCoA plots was observed for the dogs with IBD. Faecalibacterium spp. and Fusobacteria were, however, decreased in the dogs with clinically active IBD, but increased during time periods of clinically insignificant IBD, as defined by a clinical IBD activity index (CIBDAI. CONCLUSIONS: Results of this study revealed a bacterial dysbiosis in fecal samples of dogs with various GI disorders. The observed changes in the microbiome differed between acute and chronic disease states. The bacterial groups that were commonly decreased during diarrhea are considered to be important short-chain fatty acid producers and may be important for canine intestinal health. Future studies should correlate these observed phylogenetic differences with functional changes in the intestinal

  16. A blind, randomized comparison of racecadotril and loperamide for stopping acute diarrhea in adults

    Hwang-Huei Wang; Ming-Jium Shieh; Kuan-Fu Liao

    2005-01-01

    AIM: Racecadotril is a specific enkephalinase inhibitor that exhibits intestinal antisecretory activity without affecting intestinal transit. Loperamide is an effective anti-diarrheal agent, but it usually induces constipation. This study is to compare the efficacy, safety, and tolerability of racecadotril versus Ioperamide in the outpatient treatment of acute diarrhea in adults.METHODS: A two-center, randomized, parallel-group,single-blind study was carried out to compare the efficacy,tolerability, and safety of racecadotril (100 mg thrics daily)and Ioperamide (2.0 mg 2 twics daily) in 62 adult patients suffering from acute diarrhea. The main efficacy criterion used was the duration of diarrhea after beginning the treatment (in hours). Other signs and symptoms were also evaluated.RESULTS: The clinical success rates for these antidiarrheal treatments were 95.7% and 92.0% for racecadotril and Ioperamide respectively. Patients on racecadotril had a median duration of diarrhea of 19.5 h compared with a median of 13 h for patients on Ioperamide.Rapid improvement in anal burn and nausea was found for each drug. However, more patients on Ioperamide suffered from reactive constipation (29.0% vs 12.9%).Itching, another adverse event was notably higher in the racecadotril group (28.6% vs 0%). With regard to other adverse events, the two medications showed similar occurrence rates and similar concomitant medication usage rates.CONCLUSION: Racecadotril and Ioperamide are rapid,equally effective treatments for acute diarrhea in adults,but Ioperamide treatment is associated with a higher incidence of treatment-related constipation.

  17. Management of acute diarrhea in adults in China: a cross-sectional survey

    Hou Feng-Qin

    2013-01-01

    Full Text Available Abstract Background The aim of this study was to evaluate the management of acute adult diarrhea in China and assess adherence of clinical practice to national guidelines and 2012 World Gastroenterology Organization guidelines. Methods A cross-sectional survey was carried out among physicians in 20 hospitals in two different areas of China (Beijing, 10; Shaanxi province, 10. Summary statistics were calculated for the overall study group and for each region. Between-region differences were assessed with χ2 or t-tests. Results Data were collected for 800 patients (≥18 years; mean ± SD age 37.0 ± 16.3 years; 56.4% female. The mean ± SD time between diarrhea onset and visiting a diarrhea clinic was 2.4 ± 1.6 days; this interval was significantly shorter in Beijing than Shaanxi (2.0 ± 1.4 vs 2.8 ± 1.8 days, respectively; p p p p  Conclusions Adherence to both national guidelines and 2012 World Gastroenterology Organization guidelines for the management of acute diarrhea in adult was limited among tertiary hospital physicians. The findings suggest nationwide education and effective health policies are needed to improve medical practice and reduce the unnecessary burden on the healthcare system.

  18. Prevalence of Iron Deficiency and Anemia among Young Children with Acute Diarrhea in Bhaktapur, Nepal

    Ram K. Chandyo

    2015-07-01

    Full Text Available Iron deficiency anemia is still common in children under five years of age and may impair their growth and cognitive development. Diarrhea is the second most common reason for seeking medical care for young children in Nepal. However, neither screening programs nor effective preventive measures for anemia and iron deficiencies are in place among children with diarrhea in many developing countries. The aims of this study were to determine the prevalence of anemia and iron deficiency and explore their associations with clinical, socioeconomic, and anthropometric parameters in Nepalese children. This was a cross-sectional study based on 1232 children, six to 35 months old, with acute diarrhea participating in a zinc supplementation trial. The mean (SD hemoglobin was 11.2 g/dL (1.2. Anemia was found in 493 children (40%; this estimate increased to 641 (52% when we adjusted for the altitude of the study area (hemoglobin <11.3 g/dL. One in every three children had depleted iron stores and 198 (16% of the children had both depleted iron stores and anemia, indicating iron deficiency anemia. The prevalence of anemia among children presenting with acute diarrhea was high but the degree of severity was mainly mild or moderate. Iron deficiency explained less than half of the total anemia, indicating other nutritional deficiencies inducing anemia might be common in this population.

  19. OPPORTUNICTIC ENTEROBACTERIACAE AS THE CAUSE OF THE ACUTE DIARRHEA AND GUT DISBIOSIS

    S. A. Egorova

    2011-01-01

    Full Text Available Abstract. Strains of Klebsiella pneumonia isolated from faces were studied to detect virulence factors of “classical” enteric pathogens causing acute diarrhea (Shigella, Salmonella, diarreagenic Escherichia coli. We haven’t detect in Klebsiella the genes encode different virulence factors: the abilities to adherence (sfa, afa, aaf/1, eae, invasion (ipaH, ial, production of heat-lable toxins (elt, LT II, heat-stable toxins (st1, st2 and Shiga toxins (stx1, stx2. Klebsiella spp. is well-known pathogen of the opportunistic infections of urinary tract, blood, wound, respiratory tract. But this bacteria hasn’t virulence factors of diarreagenic Enterobacteriaceae and can’t cause acute diarrhea and other gut pathology.

  20. Management of acute diarrhea in adults in China: a cross-sectional survey

    Hou Feng-Qin; Wang Yan; Li, Jun; Wang Gui-Qiang; Liu Ying

    2013-01-01

    Abstract Background The aim of this study was to evaluate the management of acute adult diarrhea in China and assess adherence of clinical practice to national guidelines and 2012 World Gastroenterology Organization guidelines. Methods A cross-sectional survey was carried out among physicians in 20 hospitals in two different areas of China (Beijing, 10; Shaanxi province, 10). Summary statistics were calculated for the overall study group and for each region. Between-region differences were as...

  1. Therapeutic Effects of Oral Zinc Supplementation on Acute Watery Diarrhea with Moderate Dehydration: A Double-Blind Randomized Clinical Trial

    Mohammad Karamyyar; Shahsanam Gheibi; Mehran Noroozi; Ali Kord Valeshabad

    2013-01-01

    Background: To assess the therapeutic effects of oral zinc supplementation on acute watery diarrhea of children with moderate dehydration. Methods: All 9-month to 5-year-old children who were admitted with acute watery diarrhea and moderate dehydration to the Children Ward of Motahari Hospital, Urmia, Iran in 2008 were recruited. After the application of the inclusion and exclusion criteria, the patients were randomly allocated to two groups: one group to receive zinc plus oral rehydration so...

  2. Analysis of etiology and drug-resistance of infectious diarrhea%儿童感染性腹泻病原菌耐药性分析

    高春燕; 刘树平; 高庆双

    2012-01-01

    OBJECTIVE To investigate the etiology, epidemiologicfeatures, and drug—resistance tendency of acute infectious diarrhea among children in Tangshan area. METHODS 890 cases of stool samples were collected from outpatients and inpatients with diarrhea.Carried out bacterium isolation, cultivation and biochemical identification. Antibiotic susceptibility of bacteria was tested by disk diffusion method. RESULTS Of the 890 stool specimens, 86 strains of pathogenic bacteria were detected with the detectable rate of 9.66%, 28 of the 86 strains (32.6%) were Salmonella, 17 (19.8%) were pathogenic Escherichia coli, 14 (14.3%) were Shigella, 11 ( 12.8%) were Proteus mirabilis, 8 (8.1%) were Staphylococcus aureus, 5 (5.8%) were Yersinia enterocolitica, and 4 were Pseudomonas aeruginosa (4.7%). Pathogenic Escherichia coli and Shigella were resistant to ampicillin and cephalosporin antibiotic, showed multiple drug resistance.Salmonella was significantly lower than Shigella species, but there was an upward trend; Proteus mirabilis was lower than others. Staphylococcus aureus was high resistant to fluoroquinolones. CONCLUSION The main pathogenic bacteria which cause children's bacterial diarrhea in Tangshan are Salmonella, pathogenic Escherichia coli, Shigella, Proteus mirabilis, Staphylococcus aureus, Yersinia enterocolitica and Pseudomonas. The treatment of infectious diarrhea of children should be based on drug susceptibility testing.%目的 研究唐山地区儿童感染性腹泻的病原菌变化、流行病学特征及耐药性变迁情况.方法 对2008~2009年来某院就诊及住院患儿大便进行培养鉴定,采用纸片扩散法进行药敏试验.结果 890份粪便培养标本共检出病原菌86株,检出率为9.66%.其中沙门菌属28株(32.6%),致病性大肠杆菌17株(19.8%),志贺菌属14株(14.3%),奇异变形杆菌11株(12.8%),金黄色葡萄球菌8株(8.1%),小肠结肠炎耶尔森菌5株(5.8%),铜绿假单胞菌4株(4.7%);致病性大

  3. Maternal agency influences the prevalence of diarrhea and acute respiratory tract infections among young Indonesian children.

    Agustina, Rina; Shankar, Anita V; Ayuningtyas, Azalea; Achadi, Endang L; Shankar, Anuraj H

    2015-05-01

    To examine the relationship between measures of mother's caretaking, practice and individual agency on acute diarrhea and respiratory tract infections (ARTIs) of Indonesian children. Using population-based household data from the Indonesian Demographic Health Surveys for 2002-2003 (n = 9,151 children) and 2007 (n = 9,714 children), we selected 28 indicators related to mother' caretaking, and applied principal component analysis to derive indices for access to care, practice and experience, and agency. The association between index quartiles (level 1-4) and the prevalence of diarrhea and ARTIs in the youngest child family size, child's age and sex, immunization status and received vitamin A supplementation. Moderate levels (level 3) of practice and experience were associated with decreased diarrheal risk (adjusted OR 0.86, 95 % CI 0.75-0.98), but not for ARTIs. Children of mothers with higher levels (level 4) of agency were protected against both diarrhea (adjusted OR 0.68, 95 % CI 0.60-0.77) and ARTIs (adjusted OR 0.77, 95 % CI 0.66-0.91). Stratified analyses with child's age and mother's education, and tests of interaction, showed that agency had a stronger effect on diarrhea and ARTIs prevalence in children child health. PMID:25108503

  4. Effect of Porcine Epidemic Diarrhea Virus Infectious Doses on Infection Outcomes in Naive Conventional Neonatal and Weaned Pigs.

    Joseph T Thomas

    Full Text Available Porcine epidemic diarrhea virus (PEDV was identified in the United States (U.S. swine population for the first time in April 2013 and rapidly spread nationwide. However, no information has been published regarding the minimum infectious dose (MID of PEDV in different pig models. The main objective of this study was to determine the oral minimum infectious dose of PEDV in naïve conventional neonatal piglets and weaned pigs. A U.S. virulent PEDV prototype isolate (USA/IN19338/2013 with known infectious titer was serially ten-fold diluted in virus-negative cell culture medium. Dilutions with theoretical infectious titers from 560 to 0.0056 TCID50/ml together with a medium control were orogastrically inoculated (10ml/pig into 7 groups of 5-day-old neonatal pigs (n = 4 per group and 7 groups of 21-day-old weaned pigs (n = 6 per group. In 5-day-old pigs, 10ml of inoculum having titers 560-0.056 TCID50/ml, corresponding to polymerase chain reaction (PCR cycle threshold (Ct values 24.2-37.6, resulted in 100% infection in each group; 10ml of inoculum with titer 0.0056 TCID50/ml (Ct>45 caused infection in 25% of the inoculated pigs. In 21-day-old pigs, 10ml of inoculum with titers 560-5.6 TCID50/ml (Ct 24.2-31.4 resulted in 100% infection in each group while 10ml of inoculum with titers 0.56-0.0056 TCID50/ml (Ct values 35.3 ->45 did not establish infection in any pigs under study conditions as determined by clinical signs, PCR, histopathology, immunohistochemistry, and antibody response. These data reveal that PEDV infectious dose is age-dependent with a significantly lower MID for neonatal pigs compared to weaned pigs. This information should be taken into consideration when interpreting clinical relevance of PEDV PCR results and when designing a PEDV bioassay model. The observation of such a low MID in neonates also emphasizes the importance of strict biosecurity and thorough cleaning/disinfection on sow farms.

  5. Fatal lymphoproliferation and acute monocytic leukemia-like disease following infectious mononucleosis in the elderly

    Hehlmann, R.; Walther, B; ZÖLLNER, N.; Wolf, Hans J.; Deinhardt, F; Schmid, M.

    1981-01-01

    Three elderly patients are reported, in whom serologically confirmed recent infectious mononucleosis is followed by fatal lymphoproliferation (case 1), by acute monocytic leukemia (case 2), and by acute probably monocytic leukemia (case 3).

  6. Acute diarrhea in hospitalized children of the municipality of juiz de fora, MG, Brazil: prevalence and risk factors associated with disease severity

    Monica Couto Guedes Sejanes da Rocha; Delaine La Gatta Carminate; Sandra Helena Cerrato Tibiriçá; Iná Pires de Carvalho; Maria Luzia da Rosa e Silva; Júlio Maria Fonseca Chebli

    2012-01-01

    CONTEXT: Acute diarrhea is a common cause of hospitalization among children under 5 years of age. Knowing the prevalence and risk factors associated with the severity of acute diarrhea is essential to control morbidity and mortality. OBJECTIVE: Describe the prevalence of demographic, epidemiologic and clinical features of children under 6 years of age hospitalized for acute diarrhea, and investigate the association between these determinants and the severity of the diarrheic episode. METHOD: ...

  7. Comparison of zinc-probiotic combination theraphy to zinc theraphy alone in reducing the severity of acute diarrhea

    Muhammad Hatta

    2011-01-01

    Full Text Available Background Although the incidence of diarrhea in Indonesia has declined in the last five years, the mortality rate in children under five years old is still high. Therefore, appropriate and comprehensive management of diarrhea is essential. There have been many studies on the role of zinc therapy and probiotic therapy in reducing the severity of acute diarrhea, but not many studies have compared the use of a combination of the two therapies to zinc therapy alone. Objective To compare the efficacy of zinc-probiotic combination therapy to zinc alone in reducing the severity of acute diarrhea. Methods We conducted a randomized, open-label, controlled trial from July 2009 to January 2010 in Adam Malik Hospital and Pirngadi Hospital , Medan. Children aged between 1 month and 5 years who met the criteria were divided into two groups. Group I recieved zinc sulphate (aged 6 months: 20mg/day combined with heat-killed Lactobacillus acidophilus (3x1010 CFU/day for 10 days. zinc sulphate at the same dosage as group I. Measurement of disease severity was based on the frequency of diarrhea (times/day and the duration of diarrhea (hours after initial drug consumption. Results Eighty subjects were enrolled, randomised, and divided equally into two groups. 40 children received zinc-probiotic in combination (group I and the remainder (group II received zinc alone. We observed significant differences in frequency of diarrhea (2.1 vs 3.1 times/day, P= 0.001, 95%CI-1.62 to -0.49, and duration of diarrhea (52.1 vs 72.6 hours, P=0.001, 95%CI-30.91 to -10.18 in the two groups. Conclusion Combination of zinc-probiotic therapy was more effective in reducing the severity of acute diarrhea than zinc therapy alone in children under five years of age. [Paediatr Indones. 2011;51:1-6].

  8. [Double-blind controlled study of the efficacy of nifuroxazide versus placebo in the treatment of acute diarrhea in adults].

    Bourée, P; Chaput, J C; Krainik, F; Michel, H; Trépo, C

    1989-05-01

    In a double-blind, controlled randomized trial, 88 adult patients with acute diarrhea (more than three watery stools per day) received either 400 mg of nifuroxazide twice daily or placebo for 5 days. The mean duration of diarrhea in the nifuroxazide group was 2.09 days versus 3.26 days in the placebo group (p less than 0.004). The number of bowel movements per day diminished and mucus disappeared more quickly in patients treated by nifuroxazide than in patients of the placebo group. Nifuroxazide was well tolerated and no side effects were observed. Nifuroxazide is an effective therapy for acute diarrhea and can be prescribed from the onset of diarrhea without waiting for stool culture results which can be late or negative. PMID:2666238

  9. Prevalence and factors associated with rotavirus infection among children admitted with acute diarrhea in Uganda

    Mworozi Edison A

    2010-09-01

    Full Text Available Abstract Background Rotavirus remains the commonest cause of severe dehydrating diarrhea among children worldwide. Children in developing countries die more because of several factors including poorer access to hydration therapy and greater prevalence of malnutrition. Hitherto, the magnitude of rotavirus disease in Uganda has remained unknown. This study was therefore done to determine the prevalence and factors associated with rotavirus infection among children aged 3-59 months admitted with acute diarrhea to paediatric emergency ward of Mulago Hospital, Uganda Methods Three hundred and ninety children, aged between 3-59 months with acute diarrhoea were recruited. The clinical history, socio-demographic characteristics, physical examination findings and laboratory investigations were recorded. Stool samples were tested for rotavirus antigens using the DAKO IDEIA rotavirus EIA detection kit. Results The prevalence of rotavirus infection was 45.4%. On multivariate analysis rotavirus was significantly associated with a higher education (above secondary level of the mother [OR 1.8; 95% CI 1.1-2.7]; dehydration [OR 1.8; 95% CI 1.1-3.0] and breastfeeding [OR 2.6; 95% CI 1.4-4.0]. Although age was significantly associated with rotavirus on bivariate analysis; this association disappeared on multivariate analysis. No significant association was found between rotavirus infection and nutritional status, HIV status and attendance of day care or school. Conclusions Rotavirus infection is highly prevalent among children with acute diarrhoea admitted to Mulago Hospital in Uganda.

  10. Effect of Porcine Epidemic Diarrhea Virus Infectious Doses on Infection Outcomes in Naïve Conventional Neonatal and Weaned Pigs

    Thomas, Joseph T.; Chen, Qi; Gauger, Phillip C.; Giménez-Lirola, Luis G; Sinha, Avanti; Harmon, Karen M.; Madson, Darin M.; Burrough, Eric R.; Magstadt, Drew R.; Salzbrenner, Holly M.; Welch, Michael W.; Yoon, Kyoung-Jin; Zimmerman, Jeffrey J.; Zhang, Jianqiang

    2015-01-01

    Porcine epidemic diarrhea virus (PEDV) was identified in the United States (U.S.) swine population for the first time in April 2013 and rapidly spread nationwide. However, no information has been published regarding the minimum infectious dose (MID) of PEDV in different pig models. The main objective of this study was to determine the oral minimum infectious dose of PEDV in naïve conventional neonatal piglets and weaned pigs. A U.S. virulent PEDV prototype isolate (USA/IN19338/2013) with know...

  11. Anti-infectious treatment in acute respiratory distress syndrome

    Min GAO

    2013-02-01

    Full Text Available Acute respiratory distress syndrome (ARDS is closely correlated with infection. Severe infection, e.g., sepsis and septic shock, can result in ARDS. Ventilator associated pneumonia (VAP is one of the common complications in ARDS related infection. As regards ARDS related infection, community acquired infection (CAI is different from hospital acquired infection (HAI in bacterial spectrum. The former is mainly caused by Streptococcus pneumonia, Hemophilus influenzae, Moraxelle catarrhalis, atypical pathogens and Klebsiella pneumoniae. However, HAI is mainly caused by Pseudomonas aeruginosa, Acinetobacter baumanii, methicillin-resistant Staphylococcus aureus(MRSA, and other drug-resistant bacteria. The drug-resistant bacterial infection not only makes treatment difficult, but also leads to an increase in mechanical ventilation time, length of ICU stay, mortality rate, and medical costs. The present paper has reviewed the relationship between ARDS and infection, therapeutic principles and measures of ARDS related infection, and introduced the optimal strategy of anti-infectious treatment of ARDS.

  12. Efficacy of Fructooligosaccharide Versus Placebo for Treatment of Acute Diarrhea in Children : a Double - Blind Randomized Clinical Trial

    Suryanty, Reni; Supriatmo; Hasibuan, Berlian; Sinuhaji, Atan Baas

    2005-01-01

    Objective To compare the efficacy of fructooligosaccharide (FOS)versus placebo in pediatric patients with acute diarrhea with regard to duration and frequency of diarrhea and the volume and consistency of the stools. Methods This double-blind randomized clinical trial was carried out from July to November 2003 in the pediatric intensive care unit, outpatient clinic, and pediatric ward of Adam Malik Hospital and Pirngadi Hospital, Medan. Subjects were children and infants aged 4 to 24 month...

  13. Comparative serological response in calves to eight commercial vaccines against infectious bovine rhinotracheitis, parainfluenza-3, bovine respiratory syncytial, and bovine viral diarrhea viruses

    Van Donkersgoed, Joyce; van den Hurk, Jan V.; McCartney, Duane; Harland, Richard J.

    1991-01-01

    A field trial was conducted to compare the serological responses in calves to eight commercial vaccines against infectious bovine rhinotracheitis virus (IBRV), parainfluenza-3 virus (PI3V), bovine respiratory syncytial virus (BRSV), and/or bovine viral diarrhea virus (BVDV). Calves given IBRV, P13V, BRSV, and BVDV vaccines had significantly higher antibodies to these viruses than unvaccinated controls; however, serological responses to killed BVDV vaccines were low. Calves with preexisting an...

  14. OPPORTUNICTIC ENTEROBACTERIACAE AS THE CAUSE OF THE ACUTE DIARRHEA AND GUT DISBIOSIS

    S. A. Egorova; M. A. Makarova; L. A. Kaftyreva

    2011-01-01

    Abstract. Strains of Klebsiella pneumonia isolated from faces were studied to detect virulence factors of “classical” enteric pathogens causing acute diarrhea (Shigella, Salmonella, diarreagenic Escherichia coli). We haven’t detect in Klebsiella the genes encode different virulence factors: the abilities to adherence (sfa, afa, aaf/1, eae), invasion (ipaH, ial), production of heat-lable toxins (elt, LT II), heat-stable toxins (st1, st2) and Shiga toxins (stx1, stx2). Klebsiella spp. is well-k...

  15. Comparison of fecal pyruvate kinase isoform M2 and calprotectin in acute diarrhea in hospitalized children

    Czub, Elzbieta; Jan K. Nowak; Moczko, Jerzy; Lisowska, Aleksandra; Banaszkiewicz, Aleksandra; Banasiewicz, Tomasz; Walkowiak, Jaroslaw

    2014-01-01

    Fecal concentrations of pyruvate kinase isoform M2 (M2-PK) and calprotectin (FC) serve as biomarkers of inflammation of gastrointestinal mucosa. The value of M2-PK in discriminating between patients with viral and bacterial acute diarrhea (AD) is currently unknown. We analyzed M2-PK and FC concentrations in fifty hospitalized children with AD (29 of which were caused by rotavirus and 21 by Salmonella enteritidis) as well as 32 healthy subjects. There was no difference in the areas under the r...

  16. Pharmacologic Comparison of Clinical Neutral Endopeptidase Inhibitors in a Rat Model of Acute Secretory Diarrhea.

    Griggs, David W; Prinsen, Michael J; Oliva, Jonathan; Campbell, Mary A; Arnett, Stacy D; Tajfirouz, Deena; Ruminski, Peter G; Yu, Ying; Bond, Brian R; Ji, Yuhua; Neckermann, Georg; Choy, Robert K M; de Hostos, Eugenio; Meyers, Marvin J

    2016-05-01

    Racecadotril (acetorphan) is a neutral endopeptidase (NEP) inhibitor with known antidiarrheal activity in animals and humans; however, in humans, it suffers from shortcomings that might be improved with newer drugs in this class that have progressed to the clinic for nonenteric disease indications. To identify potentially superior NEP inhibitors with immediate clinical utility for diarrhea treatment, we compared their efficacy and pharmacologic properties in a rat intestinal hypersecretion model. Racecadotril and seven other clinical-stage inhibitors of NEP were obtained or synthesized. Enzyme potency and specificity were compared using purified peptidases. Compounds were orally administered to rats before administration of castor oil to induce diarrhea. Stool weight was recorded over 4 hours. To assess other pharmacologic properties, select compounds were orally administered to normal or castor oil-treated rats, blood and tissue samples collected at multiple time points, and active compound concentrations determined by mass spectroscopy. NEP enzyme activity was measured in tissue homogenates. Three previously untested clinical NEP inhibitors delayed diarrhea onset and reduced total stool output, with little or no effect on intestinal motility assessed by the charcoal meal test. Each was shown to be a potent, highly specific inhibitor of NEP. Each exhibited greater suppression of NEP activity in intestinal and nonintestinal tissues than did racecadotril and sustained this inhibition longer. These results suggest that newer clinical-stage NEP inhibitors originally developed for other indications may be directly repositioned for treatment of acute secretory diarrhea and offer advantages over racecadotril, such as less frequent dosing and potentially improved efficacy. PMID:26907621

  17. Acute diarrhea in HIV infected patient receiving antiretroviral therapy:is there any role of microscopic stool examination at present?

    Beuy Joob; Viroj Wiwanitkit

    2014-01-01

    Objective:To reassess the usefulness of microscopic stool examination for theHIV infected patients with acute diarrhea.Methods:Overall100HIV-infected patients receiving standard antiretroviral therapy who visited to a primary care center(for privacy reason, the name is hereby blinded) with compliant of acute diarrhea were reviewed.In all patients, the standard microscopic stool examination was performed.Results:Of interest, from overall100 indexed cases, there is no case with determined parasite in stool samples.Conclusions:Based on our setting, it seems that there is diagnostic role of using microscopic stool examination for determining possible parasitic infestation inHIV infected patients receiving standard antiretroviral therapy who present with acute diarrhea.

  18. 浅谈小儿急性腹泻的治疗方法%Treatment of Children With Acute Diarrhea

    王焱新

    2016-01-01

    Objective To investigate the treatment of children with acute diarrhea. Methods 35 cases of acute diarrhea in children treatedand analyzed clinical observation of treatment from June 2014 to November 2015 in our hospital. Results The group of children with acute diarrhea in 35 cases, 34 cases recovered after treatment, to chronic diarrhea in one case, the effective rate was 97.14%. Conclusion The onset timely ifnd out the reasons, effective control of infection, symptomatic treatment of acute diarrhea in children can help a speedy recovery.%目的:探讨小儿急性腹泻的治疗方法。方法选取我院2014年6月~2015年11月收治的35例急性腹泻患儿,对其治疗方法进行临床观察分析。结果本组急性腹泻患儿共35例,治疗后痊愈34例,转为慢性腹泻1例,治疗有效率为97.14%。结论及时找出患儿发病原因,对感染进行有效控制,对症治疗,有助于急性腹泻患儿尽快康复。

  19. Effect of adding tyndallized probiotics to the World Health Organization standard therapy for acute diarrhea in children

    Kesatrianita Mawarni Fanny

    2012-02-01

    Full Text Available Background Diarrhea is the major cause of morbidity and mortality in children. Probiotics can decrease the frequency and duration of diarrhea. There are two types of probiotics, live and tyndallized. Tyndallized probiotics have been sterilized, so they are unable to produce active metabolites, but may have an effect on human immunity. Objective To evaluate the effectiveness of supplementing WHO standard therapy with tyndallized probiotics in children with acute, watery diarrhea. Methods We performed a randomized, single-blind, controlled trial in children aged 3-60 months who were diagnosed with acute, watery diarrhea at Gunungsitoli General Hospital, Nias, North Sumatera. Subjects were collected by consecutive sampling by way of parent interviews. Results One hundred subjects with acute, watery diarrhea were divided into 2 groups of 50. One group was treated with only WHO standard therapy for acute, watery diarrhea. The other group was treated by WHO standard therapy with the addition of tyndallized probiotics. There were no significant differences in basic characteristics between the two groups. Diarrheal duration for the group receiving WHO standard therapy only was 3.95 ± 1.3 days, while that of the group receiving both WHO standard therapy and tyndallized probiotics was 4.6 ± 2.3 days (P > 0.05. Diarrheal frequency on the fifth day in the WHO standard therapy group was 1.90 ± 0.99 times per day, while that of the tyndallized probiotic group was 1.56 ± 0.67 times per day (P > 0.05. Conclusion There were no significant differences between WHO standard therapy alone and WHO standard therapy with the addition of tyndallized probiotics for decreasing the duration and frequency of diarrhea in children.[Paediatr Indones. 2012;52:91-4].

  20. Changes in ovarian follicles following acute infection with bovine viral diarrhea virus.

    Grooms, D L; Brock, K V; Pate, J L; Day, M L

    1998-02-01

    Bovine viral diarrhea virus (BVDV) has been associated with several reproductive problems in cattle, including poor fertility, early embryonic deaths, abortion and congenital anomalies. Little is known about the cause of poor fertility in cows acutely infected with BVDV. The purpose of this study was to identify changes in ovarian function following acute infection with noncytopathic BVDV. The ovaries of 5 BVDV sero-negative and virus-negative pubertal heifers were monitored daily for 4 consecutive estrous cycles. The position and diameter of all follicles (> 5 mm) and luteal structures were recorded. Daily plasma samples were collected to measure peripheral progesterone and estradiol levels. Each heifer was infected intranasally with noncytopathic BVDV following ovulation of the second estrous cycle. The maximum diameter and growth rate of dominant anovulatory and ovulatory follicles were significantly reduced following acute BVDV infection. Similarly, the number of subordinate follicles associated with both the anovulatory and ovulatory follicle was reduced following infection. There were no significant differences in other follicle or luteal dynamic parameters or in peripheral progesterone or estradiol levels. Ovarian follicular growth was different during the first 2 estrous cycles following acute infection with BVDV when compared with the 2 estrous cycles preceding infection. These differences may be important in explaining reduced fertility in herds with acute BVDV infection. PMID:10732038

  1. Lactobacillus casei strain GG in the treatment of infants with acute watery diarrhea: A randomized, double-blind, placebo controlled clinical trial [ISRCTN67363048

    Chea-Woo Elsa; Campos-Sanchez Miguel; Miranda-Langschwager Percy; Salazar-Lindo Eduardo; Sack R Bradley

    2004-01-01

    Abstract Background Adjuvant therapy to ORT with probiotic bacteria for infants with acute watery diarrhea has been under active investigation. Most studies have been done in the developed world showing benefit only for viral mild gastroenteritis. We evaluated the effect of a milk formula containing one billion (109) cfu/ml of Lactobacillus casei strain GG (LGG) upon duration and severity of diarrhea in infants in an environment with more severe acute diarrhea, where etiologic agents other th...

  2. Effect of Warming Moxibustion on Shenque Acupoint for the Treatment of Acute Diarrhea in Children with Infantile Cerebral Palsy

    张红运; 卢圣锋; 肖农

    2009-01-01

    Objective:To observe the effect of warming moxibustion on Shenque acupoint(RN8) for the treatment of acute diarrhea in children with infantile cerebral palsy(ICP).Methods:Clinical observation was performed on 60 ICP children suffering from acute diarrhea,who were randomly assigned to two groups equally.The Mox group was treated with warming moxibustion on Shenque acupoint(RN8) and the control group treated with Smecta.The efficacy was evaluated by markedly effective rate and total effective rate after a ...

  3. The effect of aqueous Elaeagnus angustifolia extract on acute non-inflammatory diarrhea in 1-5 year old children

    Khoshdel Abofazl

    2014-01-01

    Full Text Available Introduction: Acute diarrhea is one of the most important causes of global childhood mortality and morbidity. The most common complication of acute diarrhea is dehydration. The aim of this study was to evaluate the use of aqueous Elaeagnus angustifolia extract in controlling non-inflammatory diarrhea in a hospital setting. Methods: In this case–controlled randomized double blind clinical trial 80 children in age range of 1-5 years were admitted in pediatric ward with diagnosis of non-inflammatory diarrhea. The patients were randomly divided into two equal groups of 40 cases. The subject in the first group received aqueous Elaeagnus angustifolia extract, 1.2 ml/Kg single dose for 4 days duration and the second group (control group 1.2 cm/Kg distilled water single dose for 4 days duration. Data analysis were performed by Chi-square and t-tests, using SPSS software. Results: The groups were similar regarding gender, mean age, and frequency, and consistency of defecation (p> 0.05. Although the children seemed better in regard to frequency and consistency of defecation, however the results showed that aqueous extract of Elaeagnus angustifolia was not significantly effective in the treatment of non-inflammatory diarrhea. Conclusion: The results of this study demonstrated that the use of aqueous extract of Elaeagnus angustifolia was not effective in the treatment of non-inflammatory diarrhea in children.

  4. Management of children’s acute diarrhea by community pharmacies in five towns of Ethiopia: simulated client case study

    Abegaz, Tadesse Melaku; Belachew, Sewunet Admasu; Abebe, Tamrat Befekadu; Gebresilassie, Begashaw Melaku; Teni, Fitsum Sebsibe; Woldie, Habtamu Gebremeskel

    2016-01-01

    Background Acute diarrhea is the major cause of child morbidity and mortality in low-income nations. It is the second most common cause of death among children <5 years of age globally. The indispensable role of community pharmacists is clearly observed in the prevention and treatment of diarrhea. However, there is a paucity of data on how community pharmacies manage acute childhood diarrhea cases in Ethiopia. This study aimed to evaluate the experience of community pharmacies in the management of acute diarrhea in northern Ethiopia. Methods A simulated case-based cross-sectional study was conducted in community pharmacies from five towns of northern Ethiopia between April 2015 and September 2015. Convenience sampling technique was used to select sample towns. A structured questionnaire was organized to collect the information. Descriptive statistics, chi-squared test, one-way analysis of variance, and binary logistic regression were performed to describe, infer, and test for association between the variables. SPSS for Windows Version 21 was used to enter and analyze the data. A 95% confidence interval and P-value of 0.05 were set to test the level of significance. Results Approximately 113 community pharmacies were visited to collect the required data from five towns. Majority (78, 69%) of them were located away from hospitals and health care areas. Nine components of history taking were presented for dispensers. Regarding the patient history, “age” was frequently taken, (90.3%), whereas “chief complaint” was the least to be taken (23%), for patients presenting with diarrhea. Approximately 96 (85.0%) cases were provided with one or more medications. The remaining 17 (15%) cases did not receive any medication. A total of six pharmacologic groups of medications were given to alleviate acute diarrheal symptoms. Majority (66, 29.6%) of the medications were oral rehydration salts with zinc. The mean number of medications was 1.99 per visit. Components of advice

  5. Economic evaluation of zinc and copper use in treating acute diarrhea in children: A randomized controlled trial

    Dhande Leena A

    2003-08-01

    Full Text Available Abstract Background The therapeutic effects of zinc and copper in reducing diarrheal morbidity have important cost implications. This health services research study evaluated the cost of treating a child with acute diarrhea in the hospital, the impact of micronutrient supplementation on the mean predicted costs and its cost-effectiveness as compared to using only standard oral rehydration solution (ORS, from the patient's and government's (providers perspective. Methods Children aged 6 months to 59 months with acute diarrhea were randomly assigned to receive either the intervention or control. The intervention was a daily dose of 40 mg of zinc sulfate and 5 mg of copper sulfate powder dissolved in a liter of standard ORS (n = 102. The control was 50 mg of standard ORS powder dissolved in a liter of standard ORS (n = 98. The cost measures were the total mean cost of treating acute diarrhea, which included the direct medical, the direct non-medical and the indirect costs. The effectiveness measures were the probability of diarrhea lasting ≤ 4 days, the disability adjusted life years (DALYs and mortality. Results The mean total cost of treating a child with acute diarrhea was US $14 of which the government incurred an expenditure of 66%. The factors that increased the total were the number of stools before admission (p = 0.01, fever (p = 0.01, increasing grade of dehydration (p = 0.00, use of antibiotics (p = 0.00, use of intra-venous fluids (p = 0.00, hours taken to rehydrate a child (p = 0.00, the amount of oral rehydration fluid used (p = 0.00, presence of any complications (p = 0.00 and the hospital stay (p = 0.00. The supplemented group had a 8% lower cost of treating acute diarrhea, their cost per unit health (diarrhea lasting ≤ 4 days was 24% less and the incremental cost-effectiveness ratio indicated cost savings (in Rupees with the intervention [-452; 95%CI (-11306, 3410]. However these differences failed to reach conventional levels

  6. A case of acute infectious mononucleosis presenting with very high ferritin

    Thoufeeq, Muhammed Hameed; Ali Khan, Shahul Leyakath; Jain, Sanjiv Kumar; Al-Shakerchi, Hasanain; Hussain, Munem

    2007-01-01

    Hepatitis is an important but uncommon manifestation of acute Epstein Barr infection. Infectious mononucleosis is usually a disease of young adults. We report a case of infectious mononucleosis in a 72-year old jaundiced gentleman with ferritin level of 2438 that normalised on clinical improvement.

  7. Intervention analysis of introduction of rotavirus vaccine on hospital admissions rates due to acute diarrhea

    Maria de Lourdes Teixeira Masukawa

    2014-10-01

    Full Text Available The aim of this study is to investigate the impact of rotavirus vaccine on hospitalization rates for acute diarrhea in children younger than 5 years old after the introduction of the vaccine in 2006. A descriptive analytical observational study was carried out of the hospitalization rates occurred between 2000 and 2011 in 22 Regional Health Centers of Paraná State, Brazil. The effect of the vaccine was assessed by applying the SARIMA/Box-Jenkins time series methodology of intervention analysis, which allows verifying the slopes of the series are different after the introduction of the vaccine and estimating the magnitude of these effects for children younger than five years of age, by age group, for each region center. It was verified a statistically significant reduction by center/month on hospitalization rates for children 1 year old and younger, with averages of 47% and 58%, respectively, in December 2011.

  8. Prevalence of antibodies to infectious bovine rhinotracheitis, parainfluenza 3, bovine respiratory syncytial, and bovine viral diarrhea viruses in cattle in Saskatchewan and Alberta

    Durham, Peter J.K.; Hassard, Lori E.

    1990-01-01

    A total of 1745 healthy cattle from 295 farms in Saskatchewan and Alberta was tested by ELISA for antibodies to four viruses. Antibodies to infectious bovine rhinotracheitis (IBR) virus were found in 37.8% of sera (59.5% of properties), to parainfluenza 3 (PI3) virus in 93.9% of sera (99.7% of properties), to bovine respiratory syncytial (BRS) virus in 78.5% of sera (86.6% of properties), and to bovine viral diarrhea (BVD) virus in 40.6% of sera (66.7% of properties)

  9. Diagnosis and Control of Viral Diseases of Reproductive Importance: Infectious Bovine Rhinotracheitis and Bovine Viral Diarrhea.

    Newcomer, Benjamin W; Givens, Daniel

    2016-07-01

    Both bovine viral diarrhea virus and bovine herpesvirus 1 can have significant negative reproductive impacts on cattle health. Vaccination is the primary control method for the viral pathogens in US cattle herds. Polyvalent, modified-live vaccines are recommended to provide optimal protection against various viral field strains. Of particular importance to bovine viral diarrhea control is the limitation of contact of pregnant cattle with potential viral reservoirs during the critical first 125 days of gestation. PMID:27140298

  10. [Persistent diarrhea

    Andrade, J A; Moreira, C; Fagundes Neto, U

    2000-07-01

    INTRODUCTION: Persistent diarrhea has high impact on infantile morbidity and mortality rates in developing countries. Several studies have shown that 3 to 20% of acute diarrheal episodes in children under 5 years of age become persistent. DEFINITION: Persistent diarrhea is defined as an episode that lasts more than 14 days. ETIOLOGY: The most important agents isolated in persistent diarrhea are: Enteropathogenic E. coli (EPEC), Salmonella, Enteroaggregative E. coli (EAEC), Klebisiella and Cryptosporidium. CLINICAL ASPECTS: In general, the clinical characteristics of patients with persistent diarrhea do not change with the pathogenic agent. Persistent diarrhea seems to represent the final result of a several insults a infant suffers that predisposes to a more severe episode of diarrhea due to a combination of host factors and high rates of enviromental contamination. Therefore, efforts should be made to promptly treat all episodes of diarrhea with apropriate follow-up. THERAPY: The aim of the treatment is to restore hydroelectrolytic deficits and to replace losses until the diarrheal ceases. It is possible in the majority of the cases, using oral rehydration therapy and erly an appropriate type of diet. PREVENTION: It is imperative that management strategies also focus on preventive aspects. The most effective diarrheal prevention strategy in young infants worldwide is promotion of exclusive breast feeding. PMID:14676915

  11. Chronic Diarrhea

    ... infections that cause chronic diarrhea be prevented? Chronic Diarrhea What is chronic diarrhea? Diarrhea that lasts for more than 2-4 ... represent a life-threatening illness. What causes chronic diarrhea? Chronic diarrhea has many different causes; these causes ...

  12. The effectiveness and safety of treatments used for acute diarrhea and acute gastroenteritis in children: protocol for a systematic review and network meta-analysis

    Florez, Ivan D.; Al-Khalifah, Reem; Sierra, Javier M.; Granados, Claudia M.; Yepes-Nuñez, Juan J.; Cuello-Garcia, Carlos; Perez-Gaxiola, Giordano; Zea, Adriana M.; Hernandez, Gilma N.; Veroniki, Areti-Angeliki; Guyatt, Gordon H; Thabane, Lehana

    2016-01-01

    Background Acute diarrhea and acute gastroenteritis (AD/AGE) are common among children in low- and middle-income countries (LMIC) and high-income countries (HIC). Supportive therapy including maintaining feeding, prevention of dehydration, and use of oral rehydration solution (ORS), is the mainstay of treatment in all children. Several additional treatments aiming to reduce the episode duration have been compared to placebo, but the differences in effectiveness among them are unknown. Methods...

  13. Management of children’s acute diarrhea by community pharmacies in five towns of Ethiopia: simulated client case study

    Abegaz TM

    2016-04-01

    Full Text Available Tadesse Melaku Abegaz,1 Sewunet Admasu Belachew,1 Tamrat Befekadu Abebe,1 Begashaw Melaku Gebresilassie,1 Fitsum Sebsibe Teni,2 Habtamu Gebremeskel Woldie3 1Department of Clinical Pharmacy, School of Pharmacy, Gondar University, Gondar, 2Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, 3Department of Hospital Pharmacy, Debremarkos Teaching and Referral Hospital, Debremarkos, Ethiopia Background: Acute diarrhea is the major cause of child morbidity and mortality in low-income nations. It is the second most common cause of death among children <5 years of age globally. The indispensable role of community pharmacists is clearly observed in the prevention and treatment of diarrhea. However, there is a paucity of data on how community pharmacies manage acute childhood diarrhea cases in Ethiopia. This study aimed to evaluate the experience of community pharmacies in the management of acute diarrhea in northern Ethiopia.Methods: A simulated case-based cross-sectional study was conducted in community pharmacies from five towns of northern Ethiopia between April 2015 and September 2015. Convenience sampling technique was used to select sample towns. A structured questionnaire was organized to collect the information. Descriptive statistics, chi-squared test, one-way analysis of variance, and binary logistic regression were performed to describe, infer, and test for association between the variables. SPSS for Windows Version 21 was used to enter and analyze the data. A 95% confidence interval and P-value of 0.05 were set to test the level of significance.Results: Approximately 113 community pharmacies were visited to collect the required data from five towns. Majority (78, 69% of them were located away from hospitals and health care areas. Nine components of history taking were presented for dispensers. Regarding the patient history, “age” was frequently taken, (90

  14. Frequency of E.coli pathotypes in acute diarrhea of children and its related factorsat Beassat hospital,Sanandaj

    Kalantar E; Solatni J; Khosravi B; Salehi A

    2009-01-01

    Objective:Diarrhea is a leading cause of morbidity and mortality among children in developing countries.The bacterial pathogen most commonly associated with childhood diarrhea is Escherichia coli.A one-year prospec-tive study was carried out in Sanandaj to determine the prevalence and roles of the different E.coli pathotypes in children less than five years of age with acute diarrhea.Methods:Rectal swab were collected prospectively from children with acute diarrhea and transported to the Department of Microbiology,School of Medicine, KUMS,Sanandaj during 2008.The study was approved by the institutional ethics committee.Results:During this study period,rectal swabs were investigated from a total of 466 children 1 to 144 months of age (mean, 29.97 months ±S.D)with diarrhea.Among the children,191 (41%,191 /466)were girls,and 275 (59%,275 /466)were boys.The age-specific incidence rates of acute diarrhea among children 13 -24 and 1-12 months of age were 37.37% (37 /99)and 26.26 % (26 /99),respectively,during the study period.A total of 99 strains of E.coli were detected.EPEC 59 (59.59%)and EIEC 22 (22.22%),were the most commonly found Escherichia coli strains detected in stools from children.Disk diffusion testing showed E.coli strains resistance to tetracycline (89.89 %),chloramphenicol (88.88%),Ampicillin (79.79%),Amoxi-cillin (75.75%)and Ceficime (75.75%).Among risk factors like age,sex,haemoglubin,father's and moth-er's education,food and weight of children only mother's education was significant (P =0.018).Conclusion:In most of the clinical laboratories in Iran,E.coli does not considered as an etiologic agent responsible for di-arrhea.Results in this study revealed that E.coli should be considered as an etiologic agent causing acute di-arrhea among children.We therefore,recommend the routine isolation and identification of E.coli strains in all the clinical laboratories in Sanandaj.Guidelines for appropriate use of antibiotics in Sanandaj need upda-ting.

  15. Viral and Bacterial Etiology of Acute Diarrhea among Children under 5 Years of Age in Wuhan, China

    Zhu, Xu-Hui; Tian, Lei; Cheng, Zhong-Ju; Liu, Wei-Yong; Li, Song; Yu, Wei-Ting; Zhang, Wen-Qian; Xiang, Xu; Sun, Zi-Yong

    2016-01-01

    Background: Acute diarrhea remains the serious problem in developing countries, especially among children under 5 years of age. Currently, only two or three common diarrhea pathogens were screened at most hospitals in China. The aim of this study was to provide a wide variety of diarrhea pathogens and their antimicrobial resistance patterns in children under 5 years of age. Methods: Totally 381 stool samples collected from Tongji Hospital between July 1, 2014 and June 30, 2015 were tested by culture and/or polymerase chain reaction for eight kinds of bacteria and five kinds of viruses. An antimicrobial sensitivity test was performed using dilution method recommended by the Clinical and Laboratory Standards Institute. Results: Viral infections were mainly identified in infants (0–11 months), whereas bacterial infections were more prevalent in the age of 24–59 months. About 69.8% of samples were positive for at least one pathogen, 51.7% of samples were virus positive, followed by bacteria positive cases (19.4%), and 12.6% of cases displayed co-infections with two viruses or a virus and a bacterium. Rotavirus was the most prevalent pathogen, followed closely by norovirus, while Salmonella was the most commonly isolated bacteria, followed by diarrheagenic Escherichia coli (DEC) and Campylobacter. More than 40% of Salmonella spp. and DEC isolates were resistant to first-line antibiotics (ampicillin, trimethoprim-sulfamethoxazole, and tetracycline). Around 10% of Salmonella spp. isolates were resistant to ceftriaxone and ciprofloxacin simultaneously. Campylobacter spp. displayed high resistance to ciprofloxacin but kept low resistance to azithromycin and doxycycline. Conclusions: The etiology of acute diarrhea varies in children of different age groups. The high frequency of infection with viruses suggests the urgent demand for new viral vaccine development. Proper use of antibiotics in the treatment of acute diarrhea is crucial due to the high level of antibiotic

  16. Economic evaluation of zinc and copper use in treating acute diarrhea in children: A randomized controlled trial

    Dhande Leena A; Patel Archana B; Rawat Manwar S

    2003-01-01

    Abstract Background The therapeutic effects of zinc and copper in reducing diarrheal morbidity have important cost implications. This health services research study evaluated the cost of treating a child with acute diarrhea in the hospital, the impact of micronutrient supplementation on the mean predicted costs and its cost-effectiveness as compared to using only standard oral rehydration solution (ORS), from the patient's and government's (providers) perspective. Methods Children aged 6 mont...

  17. Lactobacillus acidophilus, Lactobacillus reuteri and metabolites of intestinal bacteria as therapeutic agents in acute diarrhea in children

    Tláskal, P.; Kokešová, A.; Schramlová, J.; Tlaskalová, Helena; Adamus, J.; Bubáková, D.; Kočnarová, N.; Kopecký, J.; Mucková, M.; Pacovská, J.; Sládková, J.

    2007-01-01

    Roč. 2, č. 1 (2007), s. 67-74. ISSN 1555-1431 Grant ostatní: CZ(CZ) 00000064203/6041; CZ(CZ) 00064203/6309 Institutional research plan: CEZ:AV0Z50200510 Source of funding: V - iné verejné zdroje ; V - iné verejné zdroje Keywords : acute diarrhea * metabolites of intestinal bacteria * probiotics Subject RIV: EE - Microbiology, Virology

  18. Evaluating the cost utility of racecadotril for the treatment of acute watery diarrhea in children: the RAWD model

    Rautenberg TA; Zerwes U; Foerster D; Aultman R

    2012-01-01

    Tamlyn Anne Rautenberg1,2, Ute Zerwes1, Douglas Foerster3,4, Rick Aultman51Assessment in Medicine GmbH, Lörrach, Germany; 2Leeds Institute of Health Sciences, University of Leeds, Leeds, United Kingdom; 3Abbott Products Operations AG, Allschwil, Switzerland; 4University of Bielefeld, School of Public Health, Bielefeld, Germany; 5Semalytics, Arizona, United States of AmericaBackground: The safety and efficacy of racecadotril to treat acute watery diarrhea (AWD) in children is well est...

  19. Diarrhea is a Major killer of Children with Severe Acute Malnutrition Admitted to Inpatient Set-up in Lusaka, Zambia

    Mwambazi Mwate; Irena Abel H; Mulenga Veronica

    2011-01-01

    Abstract Introduction Mortality of children with Severe Acute Malnutrition (SAM) in inpatient set-ups in sub-Saharan Africa still remains unacceptably high. We investigated the prevalence and effect of diarrhea and HIV infection on inpatient treatment outcome of children with complicated SAM receiving treatment in inpatient units. Method A cohort of 430 children aged 6-59 months old with complicated SAM admitted to Zambia University Teaching Hospital's stabilization centre from August to Dece...

  20. Cobalamin and folate status in 6 to 35 months old children presenting with acute diarrhea in Bhaktapur, Nepal

    Ulak, Manjeswori; Chandyo, Ram Krishna; Adhikari, Ramesh K.; Sharma, Pushpa R.; Sommerfelt, Halvor; Refsum, Helga; Strand, Tor A.

    2014-01-01

    Background: Cobalamin and folate are essential micronutrients and are important in DNA and RNA synthesis, cell proliferation, growth, hematopoiesis, and cognitive function. However, data on cobalamin and folate status are lacking particularly from young children residing in low and middle income countries.Objective: To measure cobalamin and folate status and identifies their predictors among 6 to 35 months old children presenting with acute diarrhea.Design: This was a cross-sectional...

  1. Sympathoadrenal activation and endothelial damage in patients with varying degrees of acute infectious disease

    Ostrowski, Sisse R; Gaïni, Shahin; Pedersen, Court;

    2015-01-01

    infectious disease severity, correlated with SOFA score, and predicted mortality together with plasma noradrenaline. Sympathoadrenal activation......PURPOSE: To investigate levels, associations between, and predictive value of plasma catecholamines and biomarkers of endothelial damage in patients with acute infectious illness stratified according to infection type and sepsis severity. MATERIAL AND METHODS: This is a post hoc study of plasma...... with increasing disease severity (both P

  2. Oral Zinc Supplementation for the Treatment of Acute Diarrhea in Children: A Systematic Review and Meta-Analysis

    Laura M. Lamberti

    2013-11-01

    Full Text Available Evidence supporting the impact of therapeutic zinc supplementation on the duration and severity of diarrhea among children under five is largely derived from studies conducted in South Asia. China experiences a substantial portion of the global burden of diarrhea, but the impact of zinc treatment among children under five has not been well documented by previously published systematic reviews on the topic. We therefore conducted a systematic literature review, which included an exhaustive search of the Chinese literature, in an effort to update previously published estimates of the effect of therapeutic zinc. We conducted systematic literature searches in various databases, including the China National Knowledge Infrastructure (CNKI, and abstracted relevant data from studies meeting our inclusion and exclusion criteria. We used STATA 12.0 to pool select outcomes and to generate estimates of percentage difference and relative risk comparing outcomes between zinc and control groups. We identified 89 Chinese and 15 non-Chinese studies for the review, including studies in 10 countries from all WHO geographic regions, and analyzed a total of 18,822 diarrhea cases (9469 zinc and 9353 control. None of the included Chinese studies had previously been included in published pooled effect estimates. Chinese and non-Chinese studies reported the effect of therapeutic zinc supplementation on decreased episode duration, stool output, stool frequency, hospitalization duration and proportion of episodes lasting beyond three and seven days. Pooling Chinese and non-Chinese studies yielded an overall 26% (95% CI: 20%−32% reduction in the estimated relative risk of diarrhea lasting beyond three days among zinc-treated children. Studies conducted in and outside China report reductions in morbidity as a result of oral therapeutic zinc supplementation for acute diarrhea among children under five years of age. The WHO recommendation for zinc treatment of diarrhea

  3. Comparison of fecal pyruvate kinase isoform M2 and calprotectin in acute diarrhea in hospitalized children

    Czub, Elzbieta; Nowak, Jan K.; Moczko, Jerzy; Lisowska, Aleksandra; Banaszkiewicz, Aleksandra; Banasiewicz, Tomasz; Walkowiak, Jaroslaw

    2014-01-01

    Fecal concentrations of pyruvate kinase isoform M2 (M2-PK) and calprotectin (FC) serve as biomarkers of inflammation of gastrointestinal mucosa. The value of M2-PK in discriminating between patients with viral and bacterial acute diarrhea (AD) is currently unknown. We analyzed M2-PK and FC concentrations in fifty hospitalized children with AD (29 of which were caused by rotavirus and 21 by Salmonella enteritidis) as well as 32 healthy subjects. There was no difference in the areas under the receiver operating characteristic curves plotted for the two tests in differentiating rotaviral from bacterial AD. The sensitivity and specificity of M2-PK at optimal cut-off (20 U/g) were 75.9% and 71.4%, respectively. M2-PK and FC had similar values in distinguishing between children with AD caused by rotavirus and Salmonella enteritidis. The performance of both tests in hospitalized patients did not meet the needs of everyday clinical practice. Moreover, no advantage of fecal tests over the measurement of CRP was documented. PMID:24759699

  4. Prevalence of Aeromonas Hydrophila and Yersinia Enterocolitica in Children with Acute Diarrhea Attending Health Centers in Hamadan

    S. Kazemi

    2016-01-01

    Full Text Available Introduction & Objective: Diarrhea is the most common cause of morbidity and mortality in all age groups, especially children, the elderly and immunocompromised patients. Various studies have been reported regarding the relationship between the children acute diarrhea and Aeromonashydrophila and Yersinia enterocolitica. This study aimed to investigate the prevalence of the bacteria and their sensitivity to common antibiotics and the prevalence of virulence genes in the bacteria in Hamadan, Iran. Materials & Methods: In this study, 120 stool samples collected from children less than 10 years of age with acute diarrhea were examined for Aeromonashydrophila and Yersinia enterocolitica. Identification of the bacteria was performed by biochemical reactions and PCR using 16S rRNA genes. Moreover, the prevalence of virulence genes earA and hyl of Aeromonashydrophila and ail and ystB genes of Yersinia enterocolitica were investigated using PCR. Antibiotic susceptibility of isolated bacteria was performed by disk diffusion method. Results: Out of 120 stool samples, 2 (1.7 % Aeromonashydrophila and 3 (2.5% Yersinia enterocolitica were isolated. All isolates of Aeromonashydrophila were sensitive to the chloramphenicol, co-trimoxazole, gentamicin, meropenem, amikacin and 50% of isolates were sensitive to the ceftriaxone and azithromycin. All Aeromonashydrophila isolates were resistant to erythromycin. All isolates of Yersinia enterocolitica were sensitive to the chloramphenicol, co-trimoxazole and meropenem. The 33.3% of the isolates were sensitive to gentamicin and amikacin and 66.6% of them were susceptible to ceftriaxone. However, all of Yersinia enterocolitica isolates were resistant to erythromycin and azithromycin. The prevalence aerA and hyl genes in Aeromonashydrophila were reported 100% and 50%, respectively. The prevalence of ail and ystB genes in Yersinia enterocolitica was reported as 66.6%. Conclusions: Identification and analysis of

  5. Acute myocardial infarction in infectious endocarditis. Report of one case

    The acute myocardial infarction is a rare complication in the course of an acute endocarditis. It takes place in the first weeks infection. Although is not associated with any particular microorganism it has been associated with virulent microorganism and is common in aortic valve endocarditis insufficiency. This report is a case of a patient who suffered a myocardial infarction during a acute endocarditis of native valve

  6. Accuracy of Inferior Vena Cava Ultrasound for Predicting Dehydration in Children with Acute Diarrhea in Resource-Limited Settings.

    Payal Modi

    Full Text Available Although dehydration from diarrhea is a leading cause of morbidity and mortality in children under five, existing methods of assessing dehydration status in children have limited accuracy.To assess the accuracy of point-of-care ultrasound measurement of the aorta-to-IVC ratio as a predictor of dehydration in children.A prospective cohort study of children under five years with acute diarrhea was conducted in the rehydration unit of the International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b. Ultrasound measurements of aorta-to-IVC ratio and dehydrated weight were obtained on patient arrival. Percent weight change was monitored during rehydration to classify children as having "some dehydration" with weight change 3-9% or "severe dehydration" with weight change > 9%. Logistic regression analysis and Receiver-Operator Characteristic (ROC curves were used to evaluate the accuracy of aorta-to-IVC ratio as a predictor of dehydration severity.850 children were enrolled, of which 771 were included in the final analysis. Aorta to IVC ratio was a significant predictor of the percent dehydration in children with acute diarrhea, with each 1-point increase in the aorta to IVC ratio predicting a 1.1% increase in the percent dehydration of the child. However, the area under the ROC curve (0.60, sensitivity (67%, and specificity (49%, for predicting severe dehydration were all poor.Point-of-care ultrasound of the aorta-to-IVC ratio was statistically associated with volume status, but was not accurate enough to be used as an independent screening tool for dehydration in children under five years presenting with acute diarrhea in a resource-limited setting.

  7. How to Do in Persistent Diarrhea of Children?: Concepts and Treatments of Chronic Diarrhea

    Lee, Kun Song; Kang, Dong Soo; Yu, Jeesuk; Chang, Young Pyo; Park, Woo Sung

    2012-01-01

    Chronic diarrhea is defined as passing watery stools that lasts for more than 2 weeks. Persistent diarrhea belongs to chronic diarrhea and is a chronic episode of diarrhea of infectious etiology. The etiology of chronic diarrhea is varied. It is important to consider the child's age and clinical manifestations with alarm signals for an application of proper treatments to children with chronic diarrhea. Vicious cycle is present in chronic diarrhea and nutritional rehabilitation can break the v...

  8. Acute diarrhea in hospitalized children of the municipality of juiz de fora, MG, Brazil: prevalence and risk factors associated with disease severity

    Monica Couto Guedes Sejanes da Rocha

    2012-12-01

    Full Text Available CONTEXT: Acute diarrhea is a common cause of hospitalization among children under 5 years of age. Knowing the prevalence and risk factors associated with the severity of acute diarrhea is essential to control morbidity and mortality. OBJECTIVE: Describe the prevalence of demographic, epidemiologic and clinical features of children under 6 years of age hospitalized for acute diarrhea, and investigate the association between these determinants and the severity of the diarrheic episode. METHOD: Retrospective, cross-sectional study, during the period from January, 2005 through December, 2008, in the municipality of Juiz de Fora, MG, Brazil. Files from 6,201 children from 0 to 6 years of age, hospitalized in two public teaching institutions (which account for 84% of all the hospitalizations in the municipality, were assessed. Acute diarrhea was defined as the presence of at least three evacuations of liquid or loose stools, within 24 hours, for a maximum period of 14 days. The patients with acute diarrhea were divided in two groups, according to disease severity, severe diarrhea being considered whenever hospitalization lasted for at least 4 days. Epidemiologic and clinical data were assessed and compared through the application of the chi-squared test and the binomial logistic regression model. RESULTS: The prevalence rate for admission due to acute diarrhea was 8.4%. The factors significantly associated with the severity of the diarrheic episode were: age under 6 months (P = 0.01, OR = 2.762; disease onset during fall (P = 0.033, OR = 1.742, presence of fever (P = 0.017, OR = 1.715 and antibiotic use during hospitalization (P = 0.000, OR = 3.872. CONCLUSIONS: Diarrhea is the third most common cause of hospitalization among children under 6 years of age in Juiz de Fora. Young age (under or equal to 6 months, fever, antibiotic use during hospitalization and disease onset during fall are risk factors associated with longer hospital stay.

  9. A randomized double-blind clinical trial of the effect of non-absorbable oral polymyxin on infants with severe infectious diarrhea

    S. Tahan

    2007-02-01

    Full Text Available The present study evaluated the effect of non-absorbable oral polymyxin on the duodenal microflora and clinical outcome of infants with severe infectious diarrhea. Polymyxin was chosen because classic enteropathogenic Escherichia coli was more sensitive to this antibiotic. Twenty-five infants were randomly assigned to a 7-day treatment with oral polymyxin (2.5 mg/kg in 4 daily doses or placebo. Duodenal and stool cultures were performed before and after the treatment. Five patients were excluded during the study because of introduction of parental antibiotic therapy due to clinical sepsis (N = 3 or rapid clinical improvement (N = 2. In the polymyxin group, small bowel bacterial overgrowth occurred in 61.5% of the cases (8/13 before treatment and in 76.9% (10/13 after treatment. In the placebo group these values were 71.4% (5/7 and 57.1% (4/7, respectively. By the 7th day, clinical cure was observed in 84.6% of the cases (11/13 in the polymyxin group and in 71.4% (5/7 in the placebo group (P = 0.587. Considering all 25 patients included in the study, clinical cure occurred on the 7th day in 12/14 cases (85.7% in the polymyxin group and 6/11 cases (54.5% in the placebo group (P = 0.102. Clinical sepsis occurred in 3/11 (27.3% of the patients in the placebo group and in none (0/14 in the polymyxin group (P = 0.071. Oral polymyxin was not effective in reducing bacterial overgrowth or in improving the clinical outcome of infants hospitalized with severe infectious diarrhea. Taking into account the small sample size, the rate of cure on the 7th day and the rate of clinical sepsis, further studies with greater number of patients are necessary to evaluate these questions.

  10. 新生儿非感染性腹泻乳糖不耐受发生情况调查%Lactose intolerance in neonates with non-infectious diarrhea

    苏慧敏; 姜毅; 胡玉莲; 杨慧; 董天津

    2016-01-01

    ObjectiveTo investigate the development of lactose intolerance in neonates with non-infectious diarrhea and its association with diarrhea, and to evaluate the diagnostic values of fecal pH value and urine galactose determination for neonatal lactase deifciency.MethodsSeventy hospitalized neonates who developed non-infectious diarrhea between October 2012 and June 2015 were enrolled as the diarrhea group, and 162 hospitalized neonates without non-infectious diarrhea were enrolled as the non-diarrhea group. Test paper was used to determine fecal pH value. The galactose oxidase method was used to detect urine galactose. The neonates with positive galactose oxidase were diagnosed with lactase deficiency, and those with lactase deficiency and diarrhea were diagnosed with lactose intolerance. According to the results of urine galactose detection, 69 neonates in the diarrhea group who underwent urine galactose detection were classiifed into lactose intolerance group (45 neonates) and lactose tolerance group (24 neonates), and their conditions after treatment were compared between the two groups. The follow-up visits were performed for neonates with diarrhea at 3 months after discharge.ResultsFecal pH value and positive rate of urine galactose (65% vs 54%) showed no signiifcant differences between the diarrhea and non-diarrhea groups (P>0.05). Fecal pH value showed no signiifcant difference between the lactose intolerance and lactose tolerance groups (P>0.05), while the neonates in the lactose intolerance group had a signiifcantly longer time to recovery of defecation than those in the lactose tolerance group (P0.05)。乳糖不耐受和耐受组腹泻患儿大便pH值比较差异无统计学意义(P>0.05),乳糖不耐受患儿大便恢复时间比耐受组患儿长(P<0.05)。结论新生儿乳糖酶缺乏发生率高,易发生乳糖不耐受性腹泻。大便pH值测定对判断腹泻患儿乳糖不耐受意义不大。

  11. Immunophenotypic Profile in Acute Infectious Mononucleosis Mimicking Malignant Lymphoproliferative Disorder: A Case Report and Review of Literature

    Tembhare, Prashant; Ramani, Manisha; Syed, Keerti; Gupta, Amar Das

    2010-01-01

    Infectious mononucleosis is characterized by an intensive lymphoproliferation with atypical forms which sometimes resemble with acute leukemia or malignant lymphoproliferative diseases. Flow cytometric analysis of lymphocytes shows a typical phenotype but unawareness of it may lead to misdiagnosis of malignant lymphoproliferative diseases. Herewith we present an immunophenotypic profile in a case of acute infectious mononucleosis and review of literature.

  12. Rapid cessation of acute diarrhea using a novel solution of bioactive polyphenols: a randomized trial in Nicaraguan children

    Arthur Dover

    2015-05-01

    Full Text Available Goal. We assessed the effectiveness of bioactive polyphenols contained in solution (LX to restore normal bowel function in pediatric patients with acute diarrhea. Background. While providing oral rehydration solution (ORS is standard treatment for diarrhea in developing countries, plant-derived products have been shown to positively affect intestinal function. If a supplement to ORS resolves diarrhea more rapidly than ORS alone, it is an improvement to current care. Study. In a randomized, double-blind, placebo-controlled cross-over study, 61 pediatric patients with uncontrolled diarrhea were randomized to receive either ORS + LX on day 1 and then ORS + water on day 2 (study arm or ORS + water on day 1 and then ORS + LX on day 2 (control arm. Time to resolution and number of bowel movements were recorded. Results. On day 1, the mean time to diarrhea resolution was 3.1 h (study arm versus 9.2 h (control arm (p = 0.002. In the study arm, 60% of patients had normal stool at their first bowel movement after consumption of the phenolic redoxigen solution (LX. On day 2, patients in the study arm continued to have normal stool while patients in the control arm achieved normal stool within 24 h after consuming the test solution. Patients in the control arm experienced a reduction in the mean number of bowel movements from day 1 to day 2 after consuming the test solution (p = 0.0001. No adverse events were observed. Conclusions. Significant decreases in bowel movement frequency and rapid normalization of stool consistency were observed with consumption of this novel solution.

  13. Loperamide Therapy for Acute Diarrhea in Children: Systematic Review and Meta-Analysis

    Li, Su-Ting T; Grossman, David C.; Cummings, Peter

    2007-01-01

    Editors' Summary Background. While diarrhea is often thought of as a mild, inconvenient condition, it is estimated that, worldwide, 1.6–2.5 million children under 5 y old die each year from diarrhea, most of them in developing countries. Dehydration is the key factor in the deaths of these children. In richer countries, diarrhea is rarely deadly, but it has been calculated that, in the United States, the annual national health-care cost associated with the condition amounts to around US$1.5 b...

  14. Campylobacter jejuni and Campylobacter coli in Children With Acute Diarrhea in Health Centers of Hamadan, Iran

    Rastyani

    2015-11-01

    Full Text Available Background Enteritis caused by Campylobacter is considered as the most common acute bacterial diarrhea around the world. In most cases, infection occurs as a result of consuming contaminated water or food, especially raw meat of fowls. Objectives The purpose of the present study was to determine the prevalence and antibiotic resistance of campylobacter species among pediatrics of Hamadan city, Iran. Patients and Methods A total of 120 stool samples from children less than 10 years old were examined from January 2013 to December 2014 in Hamadan, Iran. The samples were incubated in Campy-Thio enrichment medium for 1 - 2 hours and then cultured on a specific medium; after that, the suspected colonies were analyzed for Campylobacter spp. identification by conventional tests. The identified species by biochemical methods were confirmed by polymerase chain reaction (PCR. Antimicrobial susceptibility testing was performed by disk agar diffusion (DAD method. Results Twelve (10% Campylobacter spp. from 120 stool samples were isolated including C. coli and C. jejuni. In the antibiotic susceptibility test, the most frequent resistance was observed to ciprofloxacin 8 (88.8%, followed by 7 (77.7% resistant strains to tetracycline, 7 (77.7% to erythromycin, 6 (66.6% to clindamycin, 5 (55.5% to meropenem, 4 (44.4% to gentamicin, 3 (33.3% to nalidixicacid and only 1 (11.1% to chloramphenicol. Conclusions Campylobacter is responsible for some important clinical problems such as enteritis and is also associated with meningitis and hemolytic-uremic syndrome. It is imperative to monitor the prevalence and antibiotic resistance of Campylobacter spp. as well as other the zoonotic bacteria.

  15. Identification of enteroaggregative Escherichia coli in infants with acute diarrhea based on biofilm production in Manipal, south India

    Bangar Raju

    2008-01-01

    Full Text Available Background: Enteroaggregative Escherichia coli (EAEC is an emerging enteric pathogen that causes persistent diarrhea among infants, both in developing and industrialized countries. The EAEC strains adhere to epithelial cell surface, to the glass substratum and to each other in a distinctive stacked brick-formation. Thus, gold standard for identification of EAEC remains the HEp-2 cell adherence test, which is time consuming and requires specialized facilities. Aim: To evaluate the usefulness of quantitative biofilm assay to screen for EAEC from children with acute diarrhea. Materials and Methods: A total of 100 E. coli strains were collected from acute diarrheal cases from December 2005 to November 2006. The strains were screened for biofilm production using microtiter plate method. The biofilm in the microtiter plate was visualized after staining with crystal violet and was quantified using enzyme immunosorbent assay plate reader. The Aggregative plasmid and Heat stable toxin genes were evaluated by a multiplex polymerase chain reaction. The strains were identified as EAEC with an optical density at 570 nm (OD 570 > 0.2. Results: Of the total 100 Escherichia coli strains, 28 were positive by Polymerase Chain Reaction for two genes, AggR and EAST. Of the 28 PCR-positive strains screened for biofilm, 25 (89.2% showed positive results by microtiter plate method. Conclusion: The quantitative biofilm assay using microtiter plate is convenient and economical and can be used as a screening method to screen E. coli isolates from acute diarrheal cases. The best use of this test is to screen large number of isolates quickly, and if positive this can be confirmed by multiplex PCR for AggR and EAST genes. This assay may contribute to demonstrating the true incidence of EAEC with and without AggR among clinically isolated E. coli strains, which can cause acute diarrhea.

  16. The Genetic Diversity and Phylogenetic Characteritics of Rotavirus VP4(P Genotypes in Children With Acute Diarrhea

    Haghshenas Z

    2011-11-01

    Full Text Available Background: Acute gastroenteritis is a major cause of morbidity and mortality among children in developing countries. Rotaviruses are recognized as the most common etiologic factors of gastroenteritis. In this study, we determined the epidemiologic features, clinical symptoms and molecular structure of rotavirus VP4(P genotypes in children with acute diarrhea in Bahrami Hospital in Tehran Iran, during 2009 for justifying the routine use of rotavirus vaccines in children. Methods: One hundred fifty fecal samples from 150 children with acute diarrhea in Bahrami Pediatric Hospital in Tehran, Iran were collected from January to December 2009. The patients’ mean age was 20.90+18.19 years (ranging from 1 month to 14 years. Fecal samples were transported on ice to the laboratory of virology department of Pasture Institute of Iran. The demographic and clinical data for each case were entered in an author-devised questionnaire. Group A rotavirus was detected by dsRNA-PAGE. Subsequently, rotavirus genotyping (VP4 was performed by semi-nested multiple RT-PCR and the phylogenetic tree of the Rotavirus nucleotides was constructed. The data were analyzed by statistical tests including Wilcoxon signed and Mann-Whitney U. Results: Rotavirus was isolated in 19.3% of the samples, more than 90% of which had long RNA patterns. The predominant genotype (VP4 was P[8] (86% and other genotypes respectively were P[6] (6.9% and P[4] (6.9%. Conclusion: A high prevalence of the P[8] genotype was found to be the cause of acute diarrhea. The analysis of P[8] genotype sequence showed a high level of similarity of the virus in this study with those of other Asian countries.

  17. Straight Poop on Kids and Diarrhea

    ... Consumer Updates The Straight Poop on Kids and Diarrhea Share Tweet Linkedin Pin it More sharing options ... that is occurring. back to top Causes of Diarrhea Acute diarrhea (comes on rapidly, is severe, but ...

  18. PRESCRIPTION AUDIT FOR ACUTE DIARRHEA IN CHILDREN UNDER FIVE IN TERTIARY, SECONDARY AND PRIVATE CARE HOSPITAL S IN AMRI T SAR, PUNJAB

    Gayatri

    2015-06-01

    Full Text Available OBJECTIVES : To analyze adherence of prescribers to treatment guidelines by W.H.O for childhood diarrhea and to assess the cost of various treatment modalities in diarrhea. MATERIAL AND METHODS : A cross sectional study was carried out between April 2012 to December 2012 and 547 prescriptions of acute diarrhea of children up to five years of age were collected randomly from main pharmacy outle ts and OPDs of pediatric departments of government tertiary care , private tertiary care , government secondary care and private pediatric hospitals in Amritsar , Punjab. Data collected were tabulated and analyzed; also a structured proforma was prepared to a ssess the knowledge of 22 pediatricians working in various sectors. RESULT : It was seen that adherence of government tertiary care hospital to WHO guidelines was 83% while private tertiary care , government secondary care and private care hospitals were not adherent to the guidelines as all these are prescribing probiotics in 100 % of prescriptions and antibiotics in 25% , 78% and 97% of prescriptions. Knowledge of pediatricians regarding acute diarrhea and WHO recommendations for it ’ s management was excellen t , but there is a dichotomy between knowledge and attitude/practice in treating acute diarrhea in children. CONCLUSION : This study showed that there is a clear - cut mismat ch between recommendations and practical care in treating children with acute diarrhea that warrants interventional strategies.

  19. Teaching treatment of mild, acute diarrhea and secondary dehydration to homeless parents.

    Smith, L. G.

    1987-01-01

    Homeless people in America are at risk for numerous health hazards. Diarrhea and consequent dehydration commonly affect homeless infants and children. Dehydration, if not treated, can quickly become a medical emergency. If, however, signs of diarrhea and dehydration are recognized and treated early, medical complications may be avoided. Fortunately, some homeless people now have access to shelter facilities that provide health education and services. Education is a fundamental tool in the pre...

  20. A Two-Tube Multiplex Reverse Transcription PCR Assay for Simultaneous Detection of Viral and Bacterial Pathogens of Infectious Diarrhea

    Ji Wang

    2014-01-01

    Full Text Available Diarrhea caused by viral and bacterial infections is a major health problem in developing countries. The purpose of this study is to develop a two-tube multiplex PCR assay using automatic electrophoresis for simultaneous detection of 13 diarrhea-causative viruses or bacteria, with an intended application in provincial Centers for Diseases Control and Prevention, China. The assay was designed to detect rotavirus A, norovirus genogroups GI and GII, human astrovirus, enteric adenoviruses, and human bocavirus (tube 1, and Salmonella, Vibrio parahaemolyticus, diarrheagenic Escherichia coli, Campylobacter jejuni, Shigella, Yersinia, and Vibrio cholera (tube 2. The analytical specificity was examined with positive controls for each pathogen. The analytical sensitivity was evaluated by performing the assay on serial tenfold dilutions of in vitro transcribed RNA, recombinant plasmids, or bacterial culture. A total of 122 stool samples were tested by this two-tube assay and the results were compared with those obtained from reference methods. The two-tube assay achieved a sensitivity of 20–200 copies for a single virus and 102-103 CFU/mL for bacteria. The clinical performance demonstrated that the two-tube assay had comparable sensitivity and specificity to those of reference methods. In conclusion, the two-tube assay is a rapid, cost-effective, sensitive, specific, and high throughput method for the simultaneous detection of enteric bacteria and virus.

  1. Therapeutic Effects of Oral Zinc Supplementation on Acute Watery Diarrhea with Moderate Dehydration: A Double-Blind Randomized Clinical Trial

    Mohammad Karamyyar

    2013-06-01

    Full Text Available Background: To assess the therapeutic effects of oral zinc supplementation on acute watery diarrhea of children with moderate dehydration.Methods: All 9-month to 5-year-old children who were admitted with acute watery diarrhea and moderate dehydration to the Children Ward of Motahari Hospital, Urmia, Iran in 2008 were recruited. After the application of the inclusion and exclusion criteria, the patients were randomly allocated to two groups: one group to receive zinc plus oral rehydration solution (ORS and the other one to receive ORS plus placebo. All the patients were rehydrated using ORS and then receiving ORS for ongoing loss (10 ml/kg after every defecation. Additionally, the patients in the intervention group received zinc syrup (1 mg/kg/day divided into two doses. A detailed questionnaire was filled daily for each patient by trained pediatrics residents; it contained required demographic characteristics, nutrition and hydration status, and disease progression. The primary outcome (frequency and consistency of diarrhea and the secondary outcomes (duration of hospitalization and change in patients’ weight were compared between the two groups.Results: The mean diarrhea frequency (4.5±2.3 vs. 5.3±2.1; P=0.004 was lower in the group receiving zinc +ORS; however, the average weight was relatively similar between the two groups (10.5±3.1 vs. 10.1±2.3; P=0.14. The qualitative assessment of stool consistency also confirmed earlier improvement in the treatment group in the first three days of hospitalization (P <0.05. The mean duration of hospitalization was significantly lower in the patients receiving zinc supplements (2.5±0.7 vs. 3.3±0.8 days; P=0.001. Conclusion: Our results imply the beneficial effects of therapeutic zinc supplementation on disease duration and severity in patients with acute diarrhea and moderate dehydration in Iran. Trial Registration Number: IRCT201201241580N2

  2. Diarrhea - overview

    ... lead to diarrhea. This problem may be called food poisoning . Certain medicines may also cause diarrhea , including: Some antibiotics Chemotherapy drugs for cancer Laxatives containing magnesium Diarrhea ...

  3. Effect of Porcine Epidemic Diarrhea Virus Infectious Doses on Infection Outcomes in Naïve Conventional Neonatal and Weaned Pigs.

    Thomas, Joseph T; Chen, Qi; Gauger, Phillip C; Giménez-Lirola, Luis G; Sinha, Avanti; Harmon, Karen M; Madson, Darin M; Burrough, Eric R; Magstadt, Drew R; Salzbrenner, Holly M; Welch, Michael W; Yoon, Kyoung-Jin; Zimmerman, Jeffrey J; Zhang, Jianqiang

    2015-01-01

    Porcine epidemic diarrhea virus (PEDV) was identified in the United States (U.S.) swine population for the first time in April 2013 and rapidly spread nationwide. However, no information has been published regarding the minimum infectious dose (MID) of PEDV in different pig models. The main objective of this study was to determine the oral minimum infectious dose of PEDV in naïve conventional neonatal piglets and weaned pigs. A U.S. virulent PEDV prototype isolate (USA/IN19338/2013) with known infectious titer was serially ten-fold diluted in virus-negative cell culture medium. Dilutions with theoretical infectious titers from 560 to 0.0056 TCID50/ml together with a medium control were orogastrically inoculated (10ml/pig) into 7 groups of 5-day-old neonatal pigs (n = 4 per group) and 7 groups of 21-day-old weaned pigs (n = 6 per group). In 5-day-old pigs, 10ml of inoculum having titers 560-0.056 TCID50/ml, corresponding to polymerase chain reaction (PCR) cycle threshold (Ct) values 24.2-37.6, resulted in 100% infection in each group; 10ml of inoculum with titer 0.0056 TCID50/ml (Ct>45) caused infection in 25% of the inoculated pigs. In 21-day-old pigs, 10ml of inoculum with titers 560-5.6 TCID50/ml (Ct 24.2-31.4) resulted in 100% infection in each group while 10ml of inoculum with titers 0.56-0.0056 TCID50/ml (Ct values 35.3 ->45) did not establish infection in any pigs under study conditions as determined by clinical signs, PCR, histopathology, immunohistochemistry, and antibody response. These data reveal that PEDV infectious dose is age-dependent with a significantly lower MID for neonatal pigs compared to weaned pigs. This information should be taken into consideration when interpreting clinical relevance of PEDV PCR results and when designing a PEDV bioassay model. The observation of such a low MID in neonates also emphasizes the importance of strict biosecurity and thorough cleaning/disinfection on sow farms. PMID:26441071

  4. Complement levels in acute infectious hepatitis and serum hepatitis

    Kosmidis, J. C.; Leader-Williams, Lesley K.

    1972-01-01

    The level of the third component of complement was measured in serial specimens of serum taken from thirty-one patients with acute viral hepatitis. Fourteen of the thirty-one patients were positive for the hepatitis-associated antigen. A characteristic fluctuation was observed in twenty-nine of the thirty-one patients. This consisted of an initial fall of the level of C3, followed by an increase to a higher than normal level and then a gradual return to normal. No difference was observed between the patients who were positive and those who were negative for the hepatitis-associated antigen. These results support the view that immune complexes play a significant role in the pathogenesis of acute viral hepatitis. PMID:4624985

  5. Anti-infectious treatment in acute respiratory distress syndrome

    Gao, Min; Xiao, Zhen-Liang; Fu-xiang LI

    2013-01-01

    Acute respiratory distress syndrome (ARDS) is closely correlated with infection. Severe infection, e.g., sepsis and septic shock, can result in ARDS. Ventilator associated pneumonia (VAP) is one of the common complications in ARDS related infection. As regards ARDS related infection, community acquired infection (CAI) is different from hospital acquired infection (HAI) in bacterial spectrum. The former is mainly caused by Streptococcus pneumonia, Hemophilus influenzae, Moraxelle catarrhalis, ...

  6. Detection of a Bocavirus Circular Genome in Fecal Specimens from Children with Acute Diarrhea in Beijing, China

    Zhao, Hui; Zhao, Linqing; Sun, Yu; Qian, Yuan; Liu, Liying; Jia, Liping; Zhang, You; Dong, Huijin

    2012-01-01

    To determine if human bocavirus 2 (HBoV2) has a circular genome similar to the head-to-tail sequence of HBoV1 and the episomal form of HBoV3, 15 HBoV2 positive samples identified from 553 stool specimens from children with acute diarrhea were tested for a head-to-tail sequence using TaqMan-based real-time PCR. A circular genome with a head-to-tail sequence was identified in one (BJQ435) out of 15 samples tested by nested PCR. The complete circular genome of HBoV2-C1 (BJQ435) was 5307 nt in le...

  7. CHARACTERISTICS OF PHAGOCYTIC CELLS IN PATIENTS WITH ACUTE LEUKEMIA WITH AN INFECTIOUS SYNDROME

    S. V. Plotnikova

    2013-01-01

    Full Text Available Abstract. The aim of this study was to investigate some characteristics of neutrophils and monocytes in patients with acute leukemia, depending on presence of an infectious syndrome, as based on studying of CD16, CD64, HLA-DR receptors, along with assaying myeloperoxidase (MPO and functional activity of the cells. Infectious syndrome in acute leukemia patients was accompanied by changes in antibody-dependent cytotoxicity against neutrophils (decreased CD16 and increase in CD64 expression, lower phagocytic capacity of the cells, and myeloperoxidase deficiency of neutrophils and monocytes. In patients with inflammatory manifestations of infectious syndrome (i.e., acute tonsillitis, bronchitis, pneumonia, etc., the signs of neutrophilic insussiciency were more pronounced, i.e., CD16+ neutrophils comprised 24.36±7.43%, as compared with 74.21±5.43% in controls, p < 0.001; MPO positivity was detected in 29.15±12.6% of the cells against 96.1±1.94% in controls, p < 0.01; MPO expression: 5.34±3.07 MFI, with 32.9±10.76 in controls, p < 0,05. These data suggest significant disturbances of anti-infectious elimination mechanisms.

  8. Agents against pediatric diarrhea. Assessing the information companies supply to Canadian physicians.

    Lexchin, J

    1994-01-01

    OBJECTIVE: To assess information on the safety and efficacy of medications that could be used to treat children who have acute infectious diarrhea. DESIGN: Survey of product monographs. Companies were asked to supply their best evidence that products were both safe and effective for treating children who have diarrhea and to supply any information on adverse effects among Canadian children related to use of the products. PARTICIPANTS: Companies making drugs identified in the Compendium of Pha...

  9. Zinc for Acute Diarrhea and Amoxicillin for Pneumonia, Do They Work? : Delivered at the AIIMS, IJP Excellence Award for the year 2013 on 7th September 2014.

    Patel, Archana

    2015-08-01

    Acute diarrhea and pneumonia are the two largest killers of under-five children in the world. Zinc, used in management of acute diarrhea and Amoxicillin, used in community acquired pneumonia, feature in the list of 13 Life Saving Commodities for Women's and Children Health by the UN Commission. Zinc has caught wide scientific attention for the conceptual promise it has to offer for prevention, control and treatment of acute diarrhea. This presentation focuses on author's research on the mechanisms by which zinc might contribute to the pathogenesis of acute diarrhea and the degree of success achieved in diarrhea control and treatment by zinc supplementation including its impact on mortality. However, emerging evidence in terms of controlled studies in humans beckons a more complete understanding of the mechanistic basis for zinc supplementation. Current evidence indicates that studies specifically addressing the variability in response to zinc supplementation need to be undertaken to better comprehend these mechanisms. Similarly, the author presented her research that examined the role of oral amoxicillin in community management of severe pneumonia in children and the need to assess its universal efficacy in all children with severe pneumonia. PMID:25731896

  10. Respiratory protection and emerging infectious diseases: lessons from severe acute respiratory syndrome

    John H. Lange

    2005-01-01

    @@ The severe acute respiratory syndrome (SARS) that emerged 2002-2003 and apparently again 2004 (reported by the news media on December 27, 2003) as the first confirmed case by the World Health Organization (WHO)1,2 raised awareness of emerging infectious diseases.3 Every year there are both new and old infectious diseases emerging as potential pandemic agents.4-6 However, few of these diseases receive the public attention and concern expressed as occurred during the emergence of SARS. Much of this concern was a result of the rapid spread of the novel coronavirus (CoV) to different regions of the world and its high infectivity, especially for health care workers (HCW).3 In many ways, the high percent of HCW infected is a warning of the potential hazards of old and emerging infectious diseases.6 However, SARS was not the only disease (e.g. Monkeypox) that emerged in 2003,3 rather it received the greatest attention.

  11. Calcium ameliorates diarrhea in immune compromised children

    Cheng, Sam X.; Bai, Harrison X; Gonzalez-Peralta, Regino; Mistry, Pramod K.; Gorelick, Fred S.

    2013-01-01

    Treatment of infectious diarrheas remains a challenge, particularly in immunocompromised patients in whom infections usually persist and resultant diarrhea is often severe and protracted. Children with infectious diarrhea who become dehydrated are normally treated with oral or intravenous rehydration therapy. Although rehydration therapy can replace the loss of fluid, it does not ameliorate diarrhea. Thus, over the past decades, there has been continuous effort to search for ways to safely st...

  12. A case-control study examining association between infectious agents and acute myocardial infarction

    Sunanda N Shrikhande; Zodpey, Sanjay P.; Himanshu Negandhi

    2014-01-01

    Background: Coronary heart disease is multi-factorial in origin and its burden is expected to rise in developing countries, including India. Evidence suggests that the inflammation caused by infection is associated with the development of atherosclerosis and heart disease. An increasing number of clinical and experimental studies point to a contribution of various infectious organisms to the development of atherosclerosis in humans. Acute myocardial infarction (AMI) is associated with atheros...

  13. Post-infectious glomerulonephritis presenting as acute renal failure in a patient with Lyme disease

    Rolla, Davide; Conti, Novella; Ansaldo, Francesca; Panaro, Laura; Lusenti, Tiziano

    2013-01-01

    Introduction: We report a case of a patient with acute renal failure in Lyme disease-associated focal proliferative mesangial nephropathy. Lyme disease is a vector-borne disease caused by Borrelia burgdorferi, transmitted by the bite of an infected ixodes tick. Post-infectious glomerulonephritis (GN)secondary to Borrelia burgdorferi infection in man could be fatal, as it is in canine Lyme borreliosis. Case: A 61-year old man with chronic ethanolic hepatitis was admitted to a provincial hospit...

  14. Anti-NMDAR encephalitis, a mimicker of acute infectious encephalitis and a review of the literature

    Darren Wong

    2014-01-01

    Full Text Available Anti-N-methyl-d-aspartate receptor encephalitis has become an increasingly recognized etiology of acute psychosis in young patients. The diverse constellation of symptoms allows for misdiagnosis as an infectious, psychological, or toxicological entity resulting in delays in treatment with increasing morbidity. We describe a case of anti-NMDAR encephalitis that was a particular challenge to diagnose. Practitioners should maintain a high index of suspicion for anti-NMDAR and related neuroautoimmune syndromes, especially in young patients that present with acute mental status decline or dyskinesia.

  15. Porcine epidemic diarrhea virus RNA present in commercial spray-dried porcine plasma is not infectious to naive pigs.

    Tanja Opriessnig

    Full Text Available Porcine epidemic diarrhea virus emerged in North America in April 2013 and has since been identified in 30 U.S. States, Canada and Mexico. The rapid spread of PEDV has raised concerns about the role of feed and particularly pork-by-product components such as spray-dried porcine plasma (SDPP in PEDV transmission. The aim of this study was to determine the infectivity of PEDV RNA present in commercial SDPP. Specifically, 40 3-week-old PEDV naïve pigs were randomly assigned to one of five treatment groups. At day post inoculation (dpi 0, NEG-CONTROL pigs were sham-inoculated, PEDV-CONTROL pigs received cell culture propagated PEDV, and SDPP-CONTROL pigs were switched to a diet with 5% SDPP containing 5.1±0.1 log10 PEDV RNA copies/g. To evaluate a potential positive effect of anti-PEDV antibodies in SDPP on PEDV challenge, four days prior to PEDV challenge the pigs in the SDPP-PEDV group were switched to and remained on a 5% SDPP diet through dpi 28. Another group, EGG-PEDV, was orally administered a commercial egg-derived liquid PEDV globulin product from dpi -4 through 6. All PEDV-CONTROL pigs began shedding PEDV in feces by dpi 3 and seroconverted between dpi 7 and 14, whereas pigs in NEG-CONTROL and SDPP-CONTROL groups remained PEDV RNA negative and did not seroconvert to PEDV for the study duration. This indicates no evidence of infectivity of the PEDV RNA in the SDPP lot utilized. Furthermore, under the study conditions SDPP or egg-derived liquid PEDV globulin addition did not significantly alter PEDV-shedding or overall disease course after experimental challenge.

  16. Pseudomembranous colitis presenting as acute colonic obstruction without diarrhea in a patient with gastric Burkitt lymphoma

    Kenichi Nomura; Shigeo Horiike; Takeshi Okanoue; Masafumi Taniwaki; Kohei Fukumoto; Daisuke Shimizu; Takashi Okuda; Naohisa Yoshida; Yuri Kamitsuji; Yosuke Matsumoto; Hideyuki Konishi; Yuji Ueda

    2005-01-01

    Pseudomembranous colitis (PMC) usually manifests asfever and diarrhea in hospitalized patients treated withsystemic antibiotics. We described a case of PMC withintestinal obstruction but without diarrhea. A 60-yearold man was hospitalized for chemotherapy for the treatment of Burkitt lymphoma of the stomach. The patient became febrile and complained of crampy abdominal pain during the post-chemotherapy nadir. Plain abdominal radiography showed some intestinal gas and niveau. Because stool cytotoxin assay for clostridium difficile was positive and colon fiberscopic examination showed a pseudomembrane at the left side of the colon,and a diagnosis of PMC was made. Treatment with intracolonic vancomycin administration by colonoscopy and nasoileus tube was successful. Physicians should take into account the possibility of bowel obstruction due to PMC occurring in patients undergoing chemotherapy and perform emergency colonoscopy examination of suspected cases.

  17. Acute Renal Replacement Therapy in Children with Diarrhea-Associated Hemolytic Uremic Syndrome: A Single Center 16 Years of Experience

    Silviu Grisaru

    2011-01-01

    Full Text Available Acute kidney injury (AKI is becoming more prevalent among hospitalized children, its etiologies are shifting, and new treatment modalities are evolving; however, diarrhea-associated hemolytic uremic syndrome (D+HUS remains the most common primary disease causing AKI in young children. Little has been published about acute renal replacement therapy (ARRT and its challenges in this population. We describe our single center's experience managing 134 pediatric patients with D+HUS out of whom 58 (43% required ARRT over the past 16 years. In our cohort, all but one patient were started on peritoneal dialysis (PD. Most patients, 47 (81%, received acute PD on a pediatric inpatient ward. The most common recorded complications in our cohort were peritoneal fluid leaks 13 (22%, peritonitis 11 (20%, and catheter malfunction 5 (9%. Nine patients (16% needed surgical revision of their PD catheters. There were no bleeding events related to PD despite a mean platelets count of 40.9 (±23.5 × 103/mm3 and rare use of platelets infusions. Despite its methodological limitations, this paper adds to the limited body of evidence supporting the use of acute PD as the primary ARRT modality in children with D+HUS.

  18. Clinical value of fecal calprotectin in the diagnosis of infectious diarrhea%粪钙卫蛋白测定判断感染性腹泻的临床价值

    白乌日娜; 蒋琳; 计春燕; 黄平晓; 陈志强; 覃丽佳; 谭诗云

    2011-01-01

    目的 探讨粪便钙卫蛋白(FCP)在腹泻鉴别诊断中的临床应用价值.方法 感染性腹泻48例、腹泻型肠易激综合征(D-IBS)30例及正常对照组30例分别留取粪便5~10 g,用ELISA法检测粪便钙卫蛋白含量;同时收集患者病史及临床资料.结果感染性腹泻病人粪便钙卫蛋白检测值(515.21 μg/g,n=48 )显著高于D-IBS组(35.02 μg/g,n=30)和正常对照组(25.18 μg/g,n=30)(P<0.001).D-IBS组和正常对照组之间无明显差异(P>0.05).感染性腹泻FCP检测值与粪便显微镜下白细胞个数呈正相关(r=0.761).设定FCP值100 μg/g 为临界值时判断感染性腹泻的检测敏感性为85.4% 特异性为90.0% 准确性为87.2%.结论 FCP有望用于感染性腹泻和非感染性腹泻的初步鉴别,具有快速、简便、准确率高、患者依从性好等优点,值得临床推广应用.%Objective To explore the clinical value of fecal calprotectin in the differential diagnosis of infectious diarrhea. Methods Thirty people for health examination as controls, forty-eight patients with infectious diarrhea and thirty patients with diarrhea-predominant irritable bowel syndrome (D-IBS) were recruited. Stool sample (5 ~ 10 g) was collected in each people to determine fecal calprotectin by an emzyme-linked immunosorbent assay; meanwhile the case history and clinical data were collected simultaneously. Results The fecal calprotectin concentration in infectious diarrhea patients (515.21 μg/g, n = 48) was significantly higher than that in the healthy controls (25.18 μg/g, n = 30)and the D-IBS patients (35.02 μg/g,n = 30, P <0. 001 ). There was no statistical significance of calprotectin concentration between D-IBS patieuts and healthy controls (P > 0. 05). The level of FCP in infectious diarrhea patients was related with the quantity of fecal leukoeytes (r =0. 761 ). When the cut-off limit of fecal calprotectin was set as 100 μg/g, its diagnostic sensitivity of infectious diarrhea was 85.4

  19. Infectious events prior to chemotherapy initiation in children with acute myeloid leukemia.

    Carol Portwine

    Full Text Available BACKGROUND: The primary objective was to describe infectious complications in children with acute myeloid leukemia from presentation to the healthcare system to initiation of chemotherapy and to describe how these infections differ depending on neutropenia. METHODS: We conducted a retrospective, population-based cohort study that included children and adolescents with acute myeloid leukemia diagnosed and treated at 15 Canadian centers. We evaluated infections that occurred between presentation to the healthcare system (for symptoms that led to the diagnosis of acute myeloid leukemia until initiation of chemotherapy. RESULTS: Among 328 children, 92 (28.0% were neutropenic at presentation. Eleven (3.4% had sterile-site microbiologically documented infection and four had bacteremia (only one Gram negative. Infection rate was not influenced by neutropenia. No child died from an infectious cause prior to chemotherapy initiation. CONCLUSION: It may be reasonable to withhold empiric antibiotics in febrile non-neutropenic children with newly diagnosed acute myeloid leukemia until initiation of chemotherapy as long as they appear well without a clinical focus of infection. Future work could examine biomarkers or a clinical score to identify children presenting with leukemia and fever who are more likely to have an invasive infection.

  20. Evaluating the cost utility of racecadotril for the treatment of acute watery diarrhea in children: the RAWD model

    Rautenberg TA

    2012-04-01

    Full Text Available Tamlyn Anne Rautenberg1,2, Ute Zerwes1, Douglas Foerster3,4, Rick Aultman51Assessment in Medicine GmbH, Lörrach, Germany; 2Leeds Institute of Health Sciences, University of Leeds, Leeds, United Kingdom; 3Abbott Products Operations AG, Allschwil, Switzerland; 4University of Bielefeld, School of Public Health, Bielefeld, Germany; 5Semalytics, Arizona, United States of AmericaBackground: The safety and efficacy of racecadotril to treat acute watery diarrhea (AWD in children is well established, however its cost effectiveness for infants and children in Europe has not yet been determined.Objective: To evaluate the cost utility of racecadotril adjuvant with oral rehydration solution (ORS compared to ORS alone for the treatment of AWD in children younger than 5 years old. The analysis is performed from a United Kingdom National Health Service (NHS perspective.Methods: A decision tree model has been developed in Microsoft® Excel. The model is populated with the best available evidence. Deterministic and probabilistic sensitivity analyses (PSA have been performed. Health effects are measured as quality-adjusted life years (QALYs and the model output is cost (2011 GBP per QALY. The uncertainty in the primary outcome is explored by probabilistic analysis using 1000 iterations of a Monte Carlo simulation.Results: Deterministic analysis results in a total incremental cost of –£379 in favor of racecadotril and a total incremental QALY gain in favor of racecadotril of +0.0008. The observed cost savings with racecadotril arise from the reduction in primary care reconsultation and secondary referral. The difference in QALYs is largely attributable to the timely resolution of symptoms in the racecadotril arm. Racecadotril remains dominant when base case parameters are varied. Monte Carlo simulation and PSA confirm that racecadotril is the dominant treatment strategy and is almost certainly cost effective, under the central assumptions of the model, at a

  1. Lactobacillus casei strain GG in the treatment of infants with acute watery diarrhea: A randomized, double-blind, placebo controlled clinical trial [ISRCTN67363048

    Chea-Woo Elsa

    2004-09-01

    Full Text Available Abstract Background Adjuvant therapy to ORT with probiotic bacteria for infants with acute watery diarrhea has been under active investigation. Most studies have been done in the developed world showing benefit only for viral mild gastroenteritis. We evaluated the effect of a milk formula containing one billion (109 cfu/ml of Lactobacillus casei strain GG (LGG upon duration and severity of diarrhea in infants in an environment with more severe acute diarrhea, where etiologic agents other than rotavirus are involved more frequently, and where mixed infections are more prevalent. Methods Male infants aged 3–36 months brought for treatment of acute watery diarrhea of less than 48 hours were eligible. After rehydration was completed with the WHO's oral rehydration solution, patients were randomly assigned to receive a milk formula either containing LGG or not. Stool volume was periodically measured using a devise suited to collect stools separate from urine. Duration of diarrhea was estimated based on stools physical characteristics. Results Eighty nine patients received the placebo milk formula and ninety received the LGG containing formula. Both groups were comparable in their baseline characteristics. Total stool output was significantly larger (p = 0.047 in the LGG group (247.8 ml/kg than in the placebo group (195.0 ml/kg. No significant differences were found in duration of diarrhea (58.5 hours with LGG vs. 50.4 hours with placebo, rate of treatment failure (21.1% with LGG vs. 18.0% with placebo, and proportion of patients with unresolved diarrhea after 120 hours (12.2% with LGG vs. 12.5% with placebo. The rate of stools with reducing substances after 24 hours of treatment increased significantly in both groups (from 41.4% to 72.2% with LGG and from 45.9% to 68.0% with placebo. Conclusion This study did not show a positive effect of LGG on the clinical course of acute watery diarrhea. Positive beneficial effects of LGG, as had been reported

  2. KNOWLEDGE, ATTITUDE AND PRACTICES OF MOTHERS REGARDING ACUTE DIARRHEA MANAGEMENT IN THE URBAN POPULATION OF HILLY REGION OF UTTARAKHAND

    Amit K

    2012-03-01

    Full Text Available ABSTRACT - Ba ckground : Diarrhoea is the leading cause of mortality and morbidity. Diarrhoeal disease kills 1.5 million children every year. Globally, there are about two billion cases of diarrhoeal disease every year. Methods : The cross sectional survey was conducted o ver a period of six months among 392 mothers of children who were suffering from diarrhea or had a episode within two weeks of the date of interview from urban field practicing areas of the department of community medicine, Veer Chandra Singh Garhwali gov ernment medical college, Srinagar, Garhwal. Results : Out of 392 respondents only 168 (43% gave ORS to the children. Only 28(7.1% children were given Zn tablets. Correct method of preparation of ORS and sugar salt solution at home was not known to most of the mothers. 73% of the mothers believed that frequency of feeding must be decreased at the time of diarrhoeal episode. Conclusions : The study shows a gap is there in the required knowledge, attitudes and practices regarding acute diarrhoeal diseases amon g caregivers. It demands concerted efforts from various departments for a positive behavior change. Key words - Acute Diarrhoeal disease, ORS, Zinc, Hilly region

  3. Analysis of factors influencing the overall effect of racecadotril on childhood acute diarrhea. Results from a real-world and post-authorization surveillance study in Venezuela

    Jose Chacón

    2010-06-01

    Full Text Available Jose ChacónOn behalf of the Racecadotril Post-authorization Record Group; Centro Clinico Profesional Caracas, Caracas, VenezuelaAbstract: Drug efficacy might differ from clinical trial results when performed in clinical daily conditions. Therefore, it is mandatory to conduct trials about effectiveness to improve external validity. This post-authorization, open-label, noncontrolled, prospective, multicenter, observational, and naturalistic trial was designed to search for factors influencing the racecadotril overall effect on childhood acute watery diarrhea in a real-world setting of Venezuela. There were 3,873 children with acute watery diarrhea treated with racecadotril, an enkephalin breakdown blocker plus oral rehydration therapy by 97 pediatricians. Evaluations were carried out daily until emission of two consecutive formed stools or absence of watery bowel movements for 24 hours. The primary end-point was time-to-relief, defined as the time from first racecadotril dose to the last watery bowel movement time. Age, gender, nursing type, nursing status during diarrhea, diarrhea severity, and co-medication were considered as factors in the statistical analysis. The primary end-point was evaluated by factors using UNIANOVA, and post-hoc tests were done. A multiple regression analysis was carried out to identify factors affecting drug performance, racecadotril effectiveness and tolerability overall assessment was searched by physicians and patients, and inter-observer agreement was evaluated by kappa statistics. The mean time-to-relief was 18.5 ± 12.5 hours [95% confidence interval 17.9–19.0] and the diarrhea severity was the only variable with significant and independent weight on racecadotril effectiveness explaining 23% of time-to-relief variance, but even in severe diarrhea cases this time was less than 24 hours. High agreement about satisfactory perception on effectiveness and tolerability was reached among physicians and patients. In

  4. Hospital Based Prospective Observational Study to Audit the Prescription Practices and Outcomes of Paediatric Patients (6 months to 5 years age group) Presenting with Acute Diarrhea

    Kondekar, Santosh; Rathi, Surbhi

    2016-01-01

    Introduction Diarrhea is a leading killer of children, accounting for 9% of all deaths among under-five children worldwide. WHO protocol deviation in management of diarrheas in children is likely due to various reasons. Aim To study the prescription practices, regarding adherence to WHO protocol and deviations, in the management of acute diarrhea in children presenting at a tertiary care hospital and its impact on the outcome. Materials and Methods This was a prospective observational hospital based study at a tertiary care carried out over a 12-month period including all cases of acute diarrhea (defined as 3 or more loose stools in last 24 hours) in children belonging to the age group of 6 months to 5 years. Patients were followed up on day 3,7,14 and 28 from the day of presentation. Software SPSS Version 17.0 was used for analysis. Correlation regression analysis was used to study predictiveness of different variables affecting outcome. Results In this study, 447 children aged between 6 months and 5 years were enrolled, of which 45 cases were lost in follow-up and excluded. The median age was 14 months. Some deviation from WHO protocol was noted in 78.4% of the cases. Most common deviations from WHO protocol were addition of probiotics (78.1% of cases) and addition of race cadotril (15.9% of cases). Inadvertent use of antibiotics in diarrhea was noted in 12.2% of cases. Presence of fever was strong predictor for use of antibiotics. Cases of early recovery within 3 days of presentation were higher in WHO protocol deviation group. Use of probiotics had statistically significant association with early recovery. Conclusion In diarrhea management, WHO protocol deviation is common. Probiotics are likely to help in early recovery. PMID:27437317

  5. Development and Validation of a Biomarker for Diarrhea-Predominant Irritable Bowel Syndrome in Human Subjects

    Mark Pimentel; Walter Morales; Ali Rezaie; Emily Marsh; Anthony Lembo; James Mirocha; Leffler, Daniel A.; Zachary Marsh; Stacy Weitsman; Kathleen S Chua; Gillian M Barlow; Enoch Bortey; William Forbes; Allen Yu; Christopher Chang

    2015-01-01

    Diarrhea-predominant irritable bowel syndrome (IBS) is diagnosed through clinical criteria after excluding "organic" conditions, and can be precipitated by acute gastroenteritis. Cytolethal distending toxin B (CdtB) is produced by bacteria that cause acute gastroenteritis, and a post-infectious animal model demonstrates that host antibodies to CdtB cross-react with vinculin in the host gut, producing an IBS-like phenotype. Therefore, we assessed circulating anti-CdtB and anti-vinculin antibod...

  6. The Effect of G-ORS Along With Rice Soup in the Treatment of Acute Diarrhea in Children: A Single-Blind Randomized Controlled Trial

    Kianmehr, Mojtaba; Saber, Ashraf; Moshari, Jalil; Ahmadi, Reza; Basiri-moghadam, Mahdi

    2016-01-01

    Background The world health organization guidelines for treatment of diarrhea in children emphasize on continued feeding together with prescription of oral rehydration solution (ORS) and supplementary zinc therapy. However, conflicting viewpoints exist regarding the optimal diet and dietary ingredients for children with diarrhea. Moreover, few studies have investigated the effect of rice soup along with ORS in the treatment of this disease. Objectives This study aimed to explore effects of simultaneous taking of glucose oral rehydration solution (G-ORS) and rice soup in the treatment of acute diarrhea in 8 to 24-month-old children. Patients and Methods This single-blind controlled clinical trial was conducted in the pediatric ward of 22nd of Bahman hospital, Gonabad, Iran between June 2013 and February 2014. Forty children aged 8-24 months with acute diarrhea were randomly assigned into an intervention group (G-ORS plus rice soup group) comprising 20 babies and a control group (G-ORS) of 20 children based on balanced blocking randomization. The variables under investigation were diarrhea duration, patient hospitalization, need for intravenous (IV) fluids and stool output frequency. Data was analyzed using independent samples t and chi-square test. Results At the end of study, the time for treating acute watery diarrhea in the intervention and control groups were 21.10 ± 8.81 and 34.55 ± 5.82 hours (P < 0.001) and hospital stay were 34.05 ± 6.62 and 40.20 ± 6.32 hours (P = 0.005). Moreover, stool output frequency were 4.20 ± 0.95 and 8.00 ± 1.37 (P < 0.001) in the first 24 hours, and 2.18 ± 0.60 and 2.80 ± 0.76 (P = 0.03) in the second 24 hours of treatment in intervention and control groups, respectively. Conclusions Rice soup regimen was highly effective and inexpensive in the treatment of acute diarrhea in children. Thus, in addition to the common treatment by G-ORS, rice soup can be consumed simultaneously with G-ORS.

  7. [Effects of nifuroxazide (Ercefuryl), trimethoprim-sulfamethoxazole and bactisubtil in acute diarrhea].

    Bulbulović-Telalbasić, S

    1991-01-01

    The clinical effects of Nifuroxasid (N), Trimetoprim sulphametoxasol (TS) and Bactisubtil (B) on bacillar dysentery and alimentary toxicoinfections in the patients treated at the Clinic from January 1984 to the end of December 1989 have been analysed. According to the clinical signs, patients have been divided in ten categories of light, mild and heavy forms. In total, 329 cases of bacillar dysentery and 89 cases of alimentary toxicoinfections have been analysed. The following was established: A. Bacilar dysentery: the fastest normalization of the stool was achieved with N in every clinical form (averages 2.2, 3.5 and 4.05 days). With TS the effects were slower (3.0, 3.9 and 4.4 days), but the slowest normalization was recorded with B (3.4, 4.6 and 5.4 days). However, with TS, some Shigella strains showed resistance (in 23 out of 94 antibiograms), which diminished the effects. B. Alimentary toxicoinfections were treated only with N and B, since these forms of diarrhea caused by toxigenic factors were milder. Better results were achieved with N in this case as well. PMID:1366328

  8. Effect of Brad's yeast in the prevention of secondary diarrhea in neonatal infectious pneumonia%布拉酵母菌预防新生儿感染性肺炎继发腹泻的效果观察

    冯永歌

    2012-01-01

    Objective To observe the clinical efficacy and safety of Brad's yeast in the prevention of secondary diarrhea in neonatal infectious pneumonia. Methods 120 cases of children fit the diagnosis of neonatal infectious pneumonia were assigned to observation group (62 cases) and control group (58 cases). Both groups were given antibiotics and symptomatic supportive treatment, while the observation group was given additional full course of oral administration of Brad's yeast. Children with secondary diarrhea in both groups were given montmorillonite powder orally. Time of occurrence, incidence of diarrhea, the number of diarrhea three days after onset, diarrhea duration and adverse reactions in the course of treatment of both groups were statistically analyzed. Results There were 33 cases of diarrhea in the control group, with the incidence rate of 56.9%; in the observation group there were 12 cases of diarrhea, with the incidence rate of 19.4%. Differences analysis results between the two groups were statistically significant (x2 = 11.87, P < 0.01). Diarrhea onset times, number of diarrhea three days after onset and diarrhea duration of the two groups were significantly different (P < 0.01 or P < 0.05). In addition to antibiotics allergic reactions in both groups, the control group showed four cases of fungal stomatitis. No other significant adverse reactions occurred. Conclusion Brad's yeast used in the prevention of secondary diarrhea in neonatal infectious pneumonia shows good effect. It can significantly reduce and delay the occurrence of secondary diarrhea, reduce the secondary diarrhea extent, lead to rapid recovery after symptomatic treatment of diarrhea. It is safe to be used in the prevention of neonatal antibiotic-associated diarrhea except for critically ill cases.%目的 观察布拉酵母菌用于预防新生儿感染性肺炎继发腹泻的临床效果及安全性.方法 将符合新生儿感染性肺炎诊断的患儿120例分为观察组(62

  9. Short-Term Effect of Prebiotics Administration on Stool Characteristics and Serum Cytokines Dynamics in Very Young Children with Acute Diarrhea

    Nachum Vaisman

    2010-06-01

    Full Text Available We investigated the effect of a mixture of long-chain fructo-oligosaccharides, galacto-oligosaccharides and acidic oligosaccharides on the number and consistency of stools and on immune system biomarkers in 104 supplemented and non-supplemented subjects (aged 9–24 months with acute diarrhea. Interleukin-1 (IL-1, IL-1RA, IL-6, IL-8, IL-10, TNF-α and sIL-2R cytokine levels were determined. The significant decrease in number of stools and increase in stool consistency in the supplemented group was of little clinical relevance. The only significant change in pro- and anti-inflammatory cytokines was decreased TNF-α levels in the supplemented group. Prebiotic supplementation during acute diarrhea episodes did not influence the clinical course.

  10. Effectiveness of nursing management mode in prevention of infectious diarrhea in psychiatric patients%护理管理模式预防精神病患者感染性腹泻的有效性探究

    郑胜丽; 林珊珊; 徐跃慧; 刘立滢

    2015-01-01

    目的:探讨护理管理模式改善精神病患者感染性腹泻的有效性,以降低其发生率。方法选择2013年1月-2014年1月收治的7300精神病患者,其中2013年1-6月为护理干预前,根据上报医院感染及出院病历资料,对感染性腹泻患者粪便进行细菌学检测,并于2013年6月开始对住院患者进行护理干预,数据采用SPSS 15.0软件进行统计分析。结果护理干预前发生医院感染性腹泻患者有120例发生率1.64%,护理干预后(2013年7月-2014年1月)发生医院感染性腹泻患者有64例发生率0.88%;与神经症/癔症/应激相关障碍等相比,与精神分裂症、情感性精神障碍、器质性精神障碍的感染率对比后,差异有统计学意义( P<0.05);在120例医院感染性腹泻患者中,88例患者具有不洁食物史、发热、恶心、呕吐、腹泻,12例患者伴随肠胀气、肠麻痹、肠梗阻、水与电解质紊乱,20例患者在1年内腹泻>5次;与护理干预前医院感染性腹泻发生率1.64%相比,护理干预后医院感染性腹泻发生率为0.88%,差异有统计学意义( P<0.05)。结论精神病患者感染性腹泻发生率虽然较高,但采取合理护理干预后,可显著降低感染性腹泻的发生率。%OBJECTIVE To explore the effectiveness of nursing management mode in improvement of infectious di‐arrhea in the psychiatric patients so as to reduce the incidence rate .METHODS A total of 7 300 psychiatric patients who were treated in the hospital from Jan 2013 to Jan 2014 were enrolled in the study ,the time period from Jan to Jun 2013 was before the nursing intervention ,then the bacteriological test was performed for the stool samples of the patients with infectious diarrhea according to the reported data of nosocomial infections and the data of dis‐charged cases;the nursing interventions were taken for the hospitalized patients since Jun

  11. The Fecal Microbiome in Dogs with Acute Diarrhea and Idiopathic Inflammatory Bowel Disease

    Jan S. Suchodolski; Melissa E Markel; Garcia-Mazcorro, Jose F.; Unterer, Stefan; Heilmann, Romy M.; Scot E Dowd; Kachroo, Priyanka; Ivanov, Ivan; Minamoto, Yasushi; Dillman, Enricka M.; Steiner, Jörg M.; Cook, Audrey K.; Toresson, Linda

    2012-01-01

    Background Recent molecular studies have revealed a highly complex bacterial assembly in the canine intestinal tract. There is mounting evidence that microbes play an important role in the pathogenesis of acute and chronic enteropathies of dogs, including idiopathic inflammatory bowel disease (IBD). The aim of this study was to characterize the bacterial microbiota in dogs with various gastrointestinal disorders. Methodology/Principal Findings Fecal samples from healthy dogs (n = 32), dogs wi...

  12. Traveler's Diarrhea

    ... You also can take a medicine called loperamide (brand name: Imodium). However, if you have bloody diarrhea, ... traveler’s diarrhea? Is traveler’s diarrhea common in the country I’m traveling to? If I get traveler’s ...

  13. Pharmacologic Agents for Chronic Diarrhea.

    Lee, Kwang Jae

    2015-10-01

    Chronic diarrhea is usually associated with a number of non-infectious causes. When definitive treatment is unavailable, symptomatic drug therapy is indicated. Pharmacologic agents for chronic diarrhea include loperamide, 5-hydroxytryptamine type 3 (5-HT3) receptor antagonists, diosmectite, cholestyramine, probiotics, antispasmodics, rifaximin, and anti-inflammatory agents. Loperamide, a synthetic opiate agonist, decreases peristaltic activity and inhibits secretion, resulting in the reduction of fluid and electrolyte loss and an increase in stool consistency. Cholestyramine is a bile acid sequestrant that is generally considered as the first-line treatment for bile acid diarrhea. 5-HT3 receptor antagonists have significant benefits in patients with irritable bowel syndrome (IBS) with diarrhea. Ramosetron improves stool consistency as well as global IBS symptoms. Probiotics may have a role in the prevention of antibiotic-associated diarrhea. However, data on the role of probiotics in the treatment of chronic diarrhea are lacking. Diosmectite, an absorbent, can be used for the treatment of chronic functional diarrhea, radiation-induced diarrhea, and chemotherapy-induced diarrhea. Antispasmodics including alverine citrate, mebeverine, otilonium bromide, and pinaverium bromide are used for relieving diarrheal symptoms and abdominal pain. Rifaximin can be effective for chronic diarrhea associated with IBS and small intestinal bacterial overgrowth. Budesonide is effective in both lymphocytic colitis and collagenous colitis. The efficacy of mesalazine in microscopic colitis is weak or remains uncertain. Considering their mechanisms of action, these agents should be prescribed properly. PMID:26576135

  14. 2006-2010年上海市金山区其他感染性腹泻流行特征%Epidemiological Analysis of Other Infectious Diarrhea in Jinshan District of Shanghai during 2006 -2010

    李澜; 宋灿磊; 曹志诚; 莫平华; 朱建明

    2011-01-01

    [Objective] To analyze the epidemiological analysis of other infectious diarrhea in Jinshan district of Shanghai during 2006 -2010, provide the scientific evidences for making prevention and control measures. [Methods] The data of other infectious diarrhea cases reported by national diseases information management system were analyzed by descriptive epidemiology method. [Results] During 2006 -2010, 1 599 cases of other infectious diarrhea were reported in Jinshan district, the annual incidence rate ranged from 38. 10/lakh to 56. 95/lakh, which showed a single-peak distribution. 62. 93% of patients were people aged 20 ~ 49 years old, and most of cases were workers and farmers. The peak season was from June to October. The cases diagnosed by laboratory testing accounted for 58. 53% of the total reported cases. Among cases which were diagnosed with clear pathogen, 72. 72% infected with Vibrio parahaemolyticus and 25. 71% infected with Salmonella. [Conclusion] From 2006 to 2010, the high incidence of other infectious diarrhea in Jinshan district was observed in summer and autumn, young adults were the high-risk population, and Vibrio parahaemolyticus was the important factor influencing the distribution of other infectious diarrhea cases.%目的 分析上海市金山区2006-2010年其他感染性腹泻的流行病学特征,为制定预防和控制措施提供科学依据.方法 对金山区2006-2010年疾病监测信息报告系统上报的其他感染性腹泻病例进行描述流行病学分析.结果 2006-2010年金山区共报告其他感染性腹泻病冽1599例,年发病率在38.10/10万~56.95/10万之间,呈单峰状分布;20 ~ 49岁年龄组占发病总数的62.39%,病例以工人及农民为主;病例集中分布于6-10月份;实验室诊断病例占报告总病例数的58.53%,其中副溶血弧菌及沙门菌感染分别占有明确病原体诊断病例的72.72%和25.71%.结论 金山区2006 -2010年其他感染性腹泻流行集中分布

  15. Acute post-infectious glomerulonephritis in adults: A single center report

    Mouna Hamouda

    2014-01-01

    Full Text Available Acute post-infectious glomerulonephritis (APIGN is uncommonly seen in adults; its incidence is progressively declining, particularly in developed countries. The aim of this study was to evaluate the epidemiological, clinical and biologic features of APIGN in a Tunisian center. A retrospective descriptive analytic study was carried out on 50 patients aged more than 15 years who were admitted to the Monastir Hospital between 1991 and 2007, with a diagnosis of APIGN. There were more males than females (66% vs. 34%, and the mean age of the patients was 36.8 ± 10 years. Only 10% had an immunocompromised background, including diabetes. The most common site of infection was upper respiratory tract, followed by skin and pneumonia. The most common causative agent was Streptococcus (66%, followed by Staphylococcus (12%. 73.8% of the patients had low C3 complement levels. The mean peak serum creatinine was 190 μmol, and 4% of patients required acute dialysis. The patients were followed-up for a mean period of 18 months (range, 0.16-97 months. During follow-up, of the 46 patients reviewed in the consultation, the majority showed complete remission, 12 patients had persisting abnormalities such as hypertension in 17%, chronic renal failure in 8% and proteinuria in 6.5%, and one patient had concomitant hypertension and chronic renal failure. Our study suggests that APIGN is still endemic in some parts of the world such as Tunisia, and our data showed a favorable prognosis in adults.

  16. Serologic profile of Epstein-Barr virus infection in acute infectious mononucleosis

    Brkić Snežana V.

    2003-01-01

    Full Text Available The aim of our study was to determine classes of antibodies in different clinical forms of Epstein-Barr Virus (EBV primary infections. The investigation included 100 patients with acute mononucleosis who were hospitalized at the Clinic for Infectious Diseases in Novi Sad during 1995-1997. Apart from clinical and laboratory parameters, 5 different ELISA assays were performed: IgM EBVVCA, IgG EBVVCA, IgG EBNA, IgA EBVEA and IgG EBVEA. All patients were IgM EBVVCA positive, only 42% IgG EBVVCA positive and 6% IgG EBNA positive. Antibodies due to EBVEA IgA were established in 58% of patients and IgG class in 41%. Serologic profile of early EBV primary infection was established in 25%, acute EBV primary infection in 69% and late EBV primary infection in 6%. A statistically significant difference regarding absolute lymphocyte count and serologic response to early antigens of EBV infection was established in patients with positive findings. Clinical findings in the throat correlated with serologic response to early EBV proteins. We didn't find any correlation due to duration of illness, fever clinical forms of EBV primary infection and liver damage. Paul Bunnell test was positive only in 42% of our patients, with significantly higher number of negative results in groups of early and late EBV primary infections.

  17. Risk factors associated with the introduction of acute clinical infectious bursal disease among Danish broiler chickens in 1998

    Flensburg, Mimi Folden; Ersbøll, Annette Kjær; Jørgensen, Poul Henrik

    2002-01-01

    The objective of the present study was to investigate risk factors associated with the introduction of acute clinical infectious bursal disease (IBD) among Danish broiler chickens in 1998. Data on 218 flocks were collected from hatcheries, abattoirs, farmers and veterinarians; 49 of the flocks had...... experienced acute clinical IBD (cases), 169 were unexposed (controls). The study was carried out using a case-control design. Cases were defined as the first flock on each premises to experience acute clinical IBD, and these were compared with non-diseased, non-IBD-vaccinated control flocks chosen randomly...

  18. Management of children with prolonged diarrhea [version 1; referees: 3 approved

    Antonietta Giannattasio

    2016-02-01

    Full Text Available Prolonged diarrhea is usually defined as acute-onset diarrhea lasting 7 days or more, but less than 14 days. Its trend has been declining in recent years because of improvement in the management of acute diarrhea, which represents the ideal strategy to prevent prolonged diarrhea. The pathogenesis of prolonged diarrhea is multifactorial and essentially based on persistent mucosal damage due to specific infections or sequential infections with different pathogens, host-related factors including micronutrient and/or vitamin deficiency, undernutrition and immunodeficiency, high mucosal permeability due to previous infectious processes and nutrient deficiency with consequential malabsorption, and microbiota disruption. Infections seem to play a major role in causing prolonged diarrhea in both developing and developed areas. However, single etiologic pathogens have not been identified, and the pattern of agents varies according to settings, host risk factors, and previous use of antibiotics and other drugs. The management of prolonged diarrhea is complex. Because of the wide etiologic spectrum, diagnostic algorithms should take into consideration the age of the patient, clinical and epidemiological factors, and the nutritional status and should always include a search for enteric pathogens. Often, expensive laboratory evaluations are of little benefit in guiding therapy, and an empirical approach may be effective in the majority of cases. The presence or absence of weight loss is crucial for driving the initial management of prolonged diarrhea. If there is no weight loss, generally there is no need for further evaluation. If weight loss is present, empiric anti-infectious therapy or elimination diet may be considered once specific etiologies have been excluded.

  19. Acute diarrhea in hospitalized children of the municipality of juiz de fora, MG, Brazil: prevalence and risk factors associated with disease severity Diarreia aguda em crianças hospitalizadas no município de Juiz de Fora, MG: prevalência e fatores de risco associados à gravidade da doença

    Monica Couto Guedes Sejanes da Rocha; Delaine La Gatta Carminate; Sandra Helena Cerrato Tibiriçá; Iná Pires de Carvalho; Maria Luzia da Rosa e Silva; Júlio Maria Fonseca Chebli

    2012-01-01

    CONTEXT: Acute diarrhea is a common cause of hospitalization among children under 5 years of age. Knowing the prevalence and risk factors associated with the severity of acute diarrhea is essential to control morbidity and mortality. OBJECTIVE: Describe the prevalence of demographic, epidemiologic and clinical features of children under 6 years of age hospitalized for acute diarrhea, and investigate the association between these determinants and the severity of the diarrheic episode. METHOD: ...

  20. Diarrhea in neonatal intensive care unit

    Annalisa; Passariello; Gianluca; Terrin; Maria; Elisabetta; Baldassarre; Mario; De; Curtis; Roberto; Paludetto; Roberto; Berni; Canani

    2010-01-01

    AIM:To investigate the frequency,etiology,and current management strategies for diarrhea in newborn.METHODS:Retrospective,nationwide study involving 5801 subjects observed in neonatal intensive care units during 3 years.The main anamnesis and demographic characteristics,etiology and characteristics of diarrhea,nutritional and therapeutic management,clinical outcomes were evaluated.RESULTS:Thirty-nine cases of diarrhea(36 acute,3 chronic) were identified.The occurrence rate of diarrhea was 6.72 per 1000 hosp...

  1. Clinical analysis of acute infectious portal vein thrombosis%急性感染性门静脉血栓形成的临床分析

    郭俏; 徐杨

    2013-01-01

    目的:探讨急性感染性门静脉血栓形成的临床特点及早期诊治方法。方法:回顾性分析中南大学湘雅二医院2003-2013年间收治的5例急性感染性门静脉血栓的临床资料。结果:5例患者均有腹部原发感染性疾病,超声检查发现门静脉血栓1例,增强CT检查发现5例。全部患者均予抗生素治疗,合用抗凝治疗3例。4例患者病情好转,其中2例血管部分或全部再通,1例因多器官功能衰竭放弃治疗。结论:急性门静脉血栓形成是腹部感染疾病少见但非常严重的并发症,早期表现为发热、腹胀、呕吐、腹泻,病情进展可有感染性休克、血性腹水、腹膜炎、肠梗阻或肠坏死、多器官功能衰竭;腹部超声及增强CT检查有助于早期确诊;积极抗感染、抗凝治疗并及时切除坏死肠段可有效实现血管再通及降低病死率。%Objective:To investigate the clinal characteristics of acute infectious portal vein thrombosis (PVT) and to explore effective methods to diagnose and treat the disease at the early stage. Methods:The clinical data of 5 patients with acute infectious PVT from 2003 to 2013 were analyzed retrospectively. Results:All patients suffered from abdominal infectious diseases before PVT were diagnosed. One patient was diagnosed by ultrasonography, and all 5 patients were conifrmed by contrast-enhanced CT scan. All patients received the treatment of antibiotics, and 3 combined with anticoagulant therapy. In a result, 4 patiens improved gradually, among whom 2 obtained partial or complete revascularization. One patient gave up therapy because of multiple organ dysfuction. Conclusion:Acute PVT is a rare but severe complication of abdominal infectious diseases, which may start with fever, distention, vomiting, or diarrhea, finally progress to septic shock, hemorrhagic ascites, peritonitis, intestinal obstruction, bowel necrosis, or multiple organ dysfuction. Ultrasonography

  2. Risk factors associated with the introduction of acute clinical infectious bursal disease among Danish broiler chickens in 1998

    Flensburg, Mimi Folden; Ersbøll, Annette Kjær; Jørgensen, Poul Henrik

    2002-01-01

    The objective of the present study was to investigate risk factors associated with the introduction of acute clinical infectious bursal disease (IBD) among Danish broiler chickens in 1998. Data on 218 flocks were collected from hatcheries, abattoirs, farmers and veterinarians; 49 of the flocks had...... from each unaffected farm. The resulting numbers of cases and controls used for statistical analyses were 16 and 61, respectively. Statistically significant associations were seen between the initial 16 Danish cases of acute clinical IBD in 1998 and certain hatcheries, age of parent birds and a certain...

  3. Drug Therapy in Diarrhea

    M Khalili

    1985-09-01

    Full Text Available The drug used in diarrhea must be effective in that they reduce the secretion and increase the absorption of the intestinal mucosa. This seems to be only possible with morphine derivatives. But these are not recommended as they may cause ileus. Antibiotics are indicated in only few cases of severe intestinal infections. Other frequently used drugs such as adsorbents are practically of no effect. Thus, rehydration, electrolyte substitution and realimentation remain the most effective method of treatment of acute diarrhea in infants.

  4. Acute and subacute non-infectious lung diseases. Usefulness of HRCT for evaluation of activity especially in follow-up

    The purpose of this study was to survey the usefulness of high-resolution CT (HRCT) for the evaluation of activity in acute and subacute non-infectious diffuse infiltrative lung diseases before and after corticosteroid treatment. Sequential HRCT images and chest radiographs obtained before and after treatment were retrospectively evaluated in 33 patients with acute or subacute non-infectious diffuse infiltrative lung diseases. All these patients were histologically confirmed to have pulmonary Inflammation and to have responded to treatment with corticosteroid. Radiographic and CT scores were correlated with the degree of dyspnea and the results of arterial blood gas analysis using Spearman's rank-correlation coefficient. On follow-up HRCT, the profusion score of areas with increased attenuation was significantly correlated with arterial oxygen tension (PaO2) (p=.003, r=-.53) and the alveolar-arterial oxygen tension difference (AaDO2) (p=.001, r=.57). No other correlation was found after treatment. Nodular and linear opacities were more commonly seen on follow-up chest radiographs and HRCT images than on initial ones. HRCT is useful for the evaluation of disease activity in acute and subacute non-infectious infiltrative lung diseases before and after treatment if paying special attention to the profusion of ground-glass attenuation. Even if pretreatment HRCT has not been performed, posttreatment HRCT should be examined. (author)

  5. Appropriate Management of Acute Diarrhea in Children Among Public and Private Providers in Gujarat, India: A Cross-Sectional Survey.

    Walker, Christa L Fischer; Taneja, Sunita; LeFevre, Amnesty; Black, Robert E; Mazumder, Sarmila

    2015-01-01

    Diarrhea remains a leading cause of morbidity and mortality among children under 5 years of age in low- and middle-income countries. In 2006, the Indian government formally endorsed the World Health Organization guidelines that introduced zinc supplementation and low-osmolarity oral rehydration salts (ORS) for the treatment of diarrhea. Despite this, zinc is rarely prescribed and has not been available in the public sector in India until very recently. The Diarrhea Alleviation Through Zinc and ORS Treatment (DAZT) project was implemented in Gujarat between 2011 and 2013 to accelerate the uptake of zinc and ORS among public and private providers in 6 rural districts. As part of an external evaluation of DAZT, we interviewed 619 randomly selected facility- and community-based public and private providers 2-3 months after a 1-day training event had been completed (or, in the case of private providers, after at least 1 drug-detailing visit by a pharmaceutical representative had occurred) and supplies were in place. The purpose of the interviews was to assess providers' knowledge of appropriate treatment for diarrhea in children, reported treatment practices, and availability of drugs in stock. More than 80% of all providers interviewed reported they had received training or a drug-detailing visit on diarrheal treatment in the past 6 months. Most providers in all cadres (range, 68% to 100%) correctly described how to prepare ORS and nearly all (range, 90% to 100%) reported routinely prescribing it to treat diarrhea in children. Reported routine prescription of zinc was lower, ranging from 62% among private providers to 96% among auxiliary nurse-midwives. Among providers who reported ever not recommending zinc (n = 242), the 2 most frequently reported reasons for not doing so were not completely understanding zinc for diarrhea treatment and not having zinc in stock at the time of contact with the patient. In a multiple logistic regression analysis, recent training or

  6. PFGE, Lior serotype, and antimicrobial resistance patterns among Campylobacter jejuni isolated from travelers and US military personnel with acute diarrhea in Thailand, 1998-2003

    Serichantalergs Oralak

    2010-11-01

    Full Text Available Abstract Background Campylobacter jejuni is a major cause of gastroenteritis worldwide. In Thailand, several strains of C. jejuni have been isolated and identified as major diarrheal pathogens among adult travelers. To study the epidemiology of C. jejuni in adult travelers and U.S. military personnel with acute diarrhea in Thailand from 1998-2003, strains of C. jejuni were isolated and phenotypically identified, serotyped, tested for antimicrobial susceptibility, and characterized using pulsed-field gel electrophoresis (PFGE. Results A total of 312 C. jejuni isolates were obtained from travelers (n = 46 and U.S. military personnel (n = 266 in Thailand who were experiencing acute diarrhea. Nalidixic acid and ciprofloxacin resistance was observed in 94.9% and 93.0% of the isolates, respectively. From 2001-2003, resistance to tetracycline (81.9%, trimethoprim-sulfamethoxazole (57.9%, ampicillin (28.9%, kanamycin (5.9%, sulfisoxazole (3.9%, neomycin (2.0%, and streptomycin (0.7% was observed. Combined PFGE analysis showed considerable genetic diversity among the C. jejuni isolates; however, four PFGE clusters included isolates from the major Lior serotypes (HL: 36, HL: 11, HL: 5, and HL: 28. The PFGE analysis linked individual C. jejuni clones that were obtained at U.S. military exercises with specific antimicrobial resistance patterns. Conclusions In summary, most human C. jejuni isolates from Thailand were multi-resistant to quinolones and tetracycline. PFGE detected spatial and temporal C. jejuni clonality responsible for the common sources of Campylobacter gastroenteritis.

  7. Controlled, double-blind, randomized clinical trial to evaluate the impact of fruit juice consumption on the evolution of infants with acute diarrhea

    Mendes Carlos

    2005-08-01

    Full Text Available Abstract In order to assess the effects of juice feedings during acute diarrhea a double-blind, randomized study was performed in 90 children, mean age of 10 ± 4.28 months. Thirty patients with acute diarrhea were fed twice-daily 15 ml/kg of Apple Juice (AJ, 30 received White Grape Juice (WGJ, and 30 were given colored and flavored water (WA as part of their age appropriate dietary intake. The duration and severity of diarrhea were the main endpoint variables of the study performed in a metabolic unit. The patients were similar among the 3 groups, had diarrhea for 50–64 hours prior to admission, and were dehydrated when admitted to the unit for study. Half of the patients in each group were well nourished and the others had mild to moderate degrees of malnutrition. Rotavirus infection was the agent causing the illness in 63% of the patients. The infants fed juice ingested 14–17% more calories than those given WA, (those receiving AJ and WGJ ingested 95 and 98 Calories/Kg/d respectively whereas those receiving WA consumed 81 cal/kg/d. The increased energy intake was not at the expense of other foods or milk formula. The mean body weight gain was greater among patients receiving WGJ (+ 50.7 gm as compared with the patients in the AJ group (+ 18.3 gm or the patients fed WA (- 0.7 gm (p = 0.08. The duration of the illness was longer in the infants fed juice as compared with those given WA (p = 0.006, the mean +/- SD duration in hours was 49.4 ± 32.6, 47.5 ± 38.9 and 26.5 ± 27.4 in patients fed AJ, WGJ and WA respectively. All patients improved while ingesting juice and none of them developed persistent diarrhea; most recovered within 50 hours of the beginning of treatment and less than one fourth had diarrhea longer than 96 hours in the unit. The fecal losses were also increased among the juice fed patients (p = 0.001; the mean ± SD fecal excretion in g/kg/h was 3.94 ± 2.35, 3.59 ± 2.35, and 2.19 ± 1.63 in AJ, WGJ and WA respectively

  8. A case-control study examining association between infectious agents and acute myocardial infarction

    Sunanda N Shrikhande

    2014-01-01

    Full Text Available Background: Coronary heart disease is multi-factorial in origin and its burden is expected to rise in developing countries, including India. Evidence suggests that the inflammation caused by infection is associated with the development of atherosclerosis and heart disease. An increasing number of clinical and experimental studies point to a contribution of various infectious organisms to the development of atherosclerosis in humans. Acute myocardial infarction (AMI is associated with atherosclerosis. Objectives: The objective of the following study is to study the association between Helicobacter pylori, Chlamydia pneumoniae and C-reactive protein (CRP with AMI. Materials and Methods: This group-matched case-control study was carried out in Government Medical College, Nagpur, Maharashtra, India. The study compared the risk of occurrence of AMI (outcome if subjects were ever-infected with H. pylori or C. pneumoniae; and their CRP positivity (exposure. Incident cases of myocardial infarctions in a tertiary care hospital were included as cases. Results: The study recruited 265 cases and 265 controls and detected an odds ratio (OR of 2.50 (95% confidence interval [CI]: 1.69-3.70 and an OR of 2.50 (95% CI: 1.71-3.65 for C. pneumoniae and H. pylori, respectively. Raised CRP levels had an OR of 3.85 (95% CI: 2.54-5.87. Conclusion: Although our study indicates the role of infections in the etiology of AMI in study population, the relative public health impact of these agents in the overall prevalence of AMI needs urgent research attention.

  9. Diarrhea - overview

    ... intolerance (which causes problems after drinking milk and eating other dairy products) Malabsorption syndromes Less common causes of diarrhea include: Carcinoid syndrome Disorders of the nerves that supply the intestines Removal ...

  10. Travelers' Diarrhea

    ... Visiting Friends and Family in Areas with Chikungunya, Dengue, or Zika Travel to the Olympics Infographic: Olympic ... East, Africa, Mexico, and Central and South America. Prevention In otherwise healthy adults, diarrhea is rarely serious ...

  11. Molecular characterization of rotavirus isolated from alpaca (Vicugna pacos) crias with diarrhea in the Andean Region of Cusco, Peru.

    Garmendia, Antonio E; Lopez, Wellington; Ortega, Nastassja; Chamorro, Marycris J

    2015-10-22

    Alpacas (Vicugna pacos), a species of South American camelids (SAC), suffer high morbidity and mortality from infectious diseases. Diarrhea is one of the leading causes of alpaca cria mortality in Peru and elsewhere. In order to develop appropriate control and/or treatment, it is necessary to identify infectious pathogens that cause diarrhea in crias. Rotavirus was isolated in cell culture from feces collected from crias with acute diarrhea that tested positive to rotaviral antigen by rapid immunochromatographic methods in an earlier study. The isolates were identified as rotaviruses by RT-PCR run with specific primers for human rotavirus VP7 coding sequences using total RNA extracted from cells displaying cytopathic effects as template. These alpaca isolates were further identified as group A rotaviruses by means of a VP6-specific PCR and were designated as ALRVA-K'ayra/Perú/3368-10 and ALRVA-K'ayra/Perú/3386-10. Molecular G and P typing, placed the former as G3/P11 and the latter as G3/P?. Sequence analysis of two genome segments (coding for VP4 and VP7) from the alpaca isolates revealed partial homologies to swine and human rotaviruses, respectively. These results demonstrate that rotaviruses are associated with a proportion of cases of diarrhea in crias, although prevalence and impact remain to be determined. The isolation of rotaviruses from alpaca crias with diarrhea will contribute positively to further understand the pathogen and its role in the diarrhea complex. PMID:26243695

  12. CONTENTS OF LYMPHOCYTE SUB-POPULATIONS IN THE CHILDREN WITH ACUTE LEUKEMIA AND LYMPHOMAS DEPENDENT ON INFECTIOUS COMPLICATION AND NEUTROPENIA

    M. V. Peshikova

    2005-01-01

    Full Text Available Abstract. The aim of the present work was to evaluate the contents of some lymphocyte sub-populations in peripheral blood of the children with tumors of hematopoietic and lymphoid tissues, depending on infectious complication of cytostatic therapy and neutropenia. In all children undergoing cytostatic therapy for acute lympho-blastic leukemia and non-B cell non-Hodgkinґs lymphomas, we found significant decrease in the numbers of CD95 lymphocytes, absolute amounts of natural killer cells (CD16, CD56-lymphocytes and activated lymphocytes (СD11b, HLA-DR-cells, irrespective of neutrophile numbers in their blood and infectious complications. However, absolute number of CD25- lymphocytes was significantly decreased in the children with neutropenia. Relative contents of CD16, CD56, СD11b, HLA-DR, CD25-lymphocytes did not significantly differ from those in healthy children, or they were found to be significantly increased.

  13. CONTENTS OF LYMPHOCYTE SUB-POPULATIONS IN THE CHILDREN WITH ACUTE LEUKEMIA AND LYMPHOMAS DEPENDENT ON INFECTIOUS COMPLICATION AND NEUTROPENIA

    M. V. Peshikova

    2014-07-01

    Full Text Available Abstract. The aim of the present work was to evaluate the contents of some lymphocyte sub-populations in peripheral blood of the children with tumors of hematopoietic and lymphoid tissues, depending on infectious complication of cytostatic therapy and neutropenia. In all children undergoing cytostatic therapy for acute lympho-blastic leukemia and non-B cell non-Hodgkinґs lymphomas, we found significant decrease in the numbers of CD95 lymphocytes, absolute amounts of natural killer cells (CD16, CD56-lymphocytes and activated lymphocytes (СD11b, HLA-DR-cells, irrespective of neutrophile numbers in their blood and infectious complications. However, absolute number of CD25- lymphocytes was significantly decreased in the children with neutropenia. Relative contents of CD16, CD56, СD11b, HLA-DR, CD25-lymphocytes did not significantly differ from those in healthy children, or they were found to be significantly increased.

  14. Acute kidney injury in a tropical country: a cohort study of 253 patients in an infectious diseases intensive care unit

    Elizabeth De Fransceco Daher

    2014-01-01

    Full Text Available Introduction: Acute kidney injury (AKI is a frequent and potentially fatal complication in infectious diseases. The aim of this study was to investigate the clinical aspects of AKI associated with infectious diseases and the factors associated with mortality. Methods: This retrospective study was conducted in patients with AKI who were admitted to the intensive care unit (ICU of a tertiary infectious diseases hospital from January 2003 to January 2012. The major underlying diseases and clinical and laboratory findings were evaluated. Results: A total of 253 cases were included. The mean age was 46±16 years, and 72% of the patients were male. The main diseases were human immunodeficiency virus (HIV infection, HIV/acquired immunodeficiency syndrome (AIDS (30%, tuberculosis (12%, leptospirosis (11% and dengue (4%. Dialysis was performed in 70 cases (27.6%. The patients were classified as risk (4.4%, injury (63.6% or failure (32%. The time between AKI diagnosis and dialysis was 3.6±4.7 days. Oliguria was observed in 112 cases (45.7%. The Acute Physiology and Chronic Health Evaluation (APACHE II scores were higher in patients with HIV/AIDS (57±20, p-value=0.01 and dengue (68±11, p-value=0.01. Death occurred in 159 cases (62.8%. Mortality was higher in patients with HIV/AIDS (76.6%, p-value=0.02. A multivariate analysis identified the following independent risk factors for death: oliguria, metabolic acidosis, sepsis, hypovolemia, the need for vasoactive drugs, the need for mechanical ventilation and the APACHE II score. Conclusions: AKI is a common complication in infectious diseases, with high mortality. Mortality was higher in patients with HIV/AIDS, most likely due to the severity of immunosuppression and opportunistic diseases.

  15. Etiology of Acute Diarrhea in Tunisian Children with Emphasis on Diarrheagenic Escherichia coli: Prevalence and Identification of E. coli Virulence Markers.

    Imen Ben Salem-Ben Nejma

    2014-07-01

    Full Text Available Diarrheal diseases can be caused by viral, bacterial and parasitic infections. This paper provides a preliminary image of diarrhea with regards to etiology and epidemiologic factors in Tunisian children less than five years of age.Overall, 124 diarrhoeal stools were collected from patients suffering from acute diarrhea and 54 stool samples from healthy children. All stools were examined for the presence of enteric pathogens.In diarrheagenic children, 107 pathogenic bacteria were isolated (12 Salmonella spp. (9.7% and 95 diarrheagenic Escherichia coli strains (76.6%: 29 enteroaggregative E.coli (EAEC (23.4%, 15 enteroinvasive E.coli (EIEC (12.1%, 17 enteropathogenic E.coli (EPEC (13.7%, 26 enterotoxigenic E.coli (ETEC (21% and 2 enterohemoragic E.coli (EHEC (1.6%. However, in the control group, 23 pathogenic E.coli strains were isolated (42.6%: 8 EAEC (14.8%, 12 EIEC (22.2% and 3 EPEC (5.5%. Among diarrheagenic E.coli (DEC, only ETEC strains were significantly recovered from diarrheagenic children than from healthy controls (P < 0.0003. Group A rotavirus was identified in 33.9% (n=42 of diarrheagenic children and in 11.1% among the control group (n=6. Concerning norovirus, 8.9% (n=11 of the samples collected from diarrheagenic children and 9.2% (n=5 from the control group were positive. The prevalence of rotaviruses and Salmonella spp were also significantly higher in patients with diarrhea than in controls (P = 0.002 and P < 0.019, respectively. Finally, enteropathogenic parasites (Entamoeba coli and cryptosporidium Oocystes were isolated from 4.8% and 9.2% of diarrheagenic and control children, respectively.These results provide baseline data about the relative importance of different enteropathogens in Tunisian children.

  16. Epidemiological characteristics of viral diarrhea in children of Uzbekistan

    R. Latipov

    2012-05-01

    Full Text Available With the purpose of an estimation of the contribution of virus activators in the etiological structure of acute intestinal infections in children during the rise of prevalence of acute intestinal infections from 2009 to 2011 there were studied 1050 children admitted to the hospital with diarrheal diseases. It is established, that acute intestinal infections have a viral nature in 56.67% of cases. Thus the leading role belongs to rotaviruses and adenoviruses. Infectious agents of diarrheal diseases are rotaviruses in 28.1 % of cases, adenoviruses - in 17.05 %, and astroviruses - in 11.43 %. The viral monoinfections occur more often, than mixed-infections. The rise of sporadic diseases of viral diarrhea was characterized by seasonal prevalence. For intestinal infections of viral etiology the seasonal rise in a cold season with peak of the rate of diseases of rotaviral infection in April, adenoviral infection in November, and astroviral infection in December is characteristic.

  17. 夏秋季散发感染性腹泻发病原因的病例对照研究%Case-control Study of Infectious Causes of Sporadic Diarrhea in Summer and Autumn

    刘琼

    2016-01-01

    目的:探究夏秋季感染性腹泻发生的原因及防范措施。方法选取我市2013年8月1日~2013年9月30日发现的感染性腹泻病患36例为病例组,同时选择在该科住院的其它疾病患者36例为对照组,分析两组病例病前3 d的饮食、饮水及水源供应情况。结果病前3 d有饮用可疑污染水:病例组36例,对照组0例,经检验差异具有统计学意义(P<0.05);饮用自来水者7例,占19.4%;自备水者13例,占36.1%;二次供水者16例,占44.4%。水质细菌学指标:管网水3/15、二次供水8/15、自备水8/11。在细菌指标超标的样品中,细菌总数最高高出国家规定标准的7倍。总大肠杆菌最高高出国家规定标准的1600倍。结论饮用水污染是导致夏秋季感染性腹泻的主要原因。%Objective Exploring the causes and preventive measures of infectious diarrhea in summer and autumn occurred.Methods Chose infectious diarrhea patients the city August 1 2013 to September 30 2013 found 36 cases for the case group,and selected 36 cases other diseases that hospitalized in the control group,the two groups were analyzed disease the first three days of eating,drinking water and water supply.ResultsThree days before the disease had contaminated drinking water suspicious: case group of 36 patients in the control group,0 cases. Statisticaly significant(P<0.05)by testing difference,drinking water in 7 cases,accounting for 19.4%,owned water 13 cases,accounting for 36.1%,secondary water supply in 16 cases,accounting for 44.4%. Bacteriological water quality indicators: water pipe 3/15,8/15 secondary water supply,water supplied 8/11. In bacterial indicators exceeded samples,the highest total number of bacteria was up seven times the national standard. E. highest total was up 1 600 times the national standard.Conclusion Drinking water polution is the cause of infectious diarrhea in summer and autumn the main reason.

  18. The clinical value of neutrophil CD64 and CRP in diagnosis of infectious diarrhea in children%C D64及C-反应蛋白在儿童感染性腹泻中的临床意义

    程蓉; 吴成

    2014-01-01

    目的:探讨CD64及CRP在儿童感染性腹泻中的意义。方法收集96例腹泻患儿的临床资料,分为细菌性腹泻组(40例),病毒性腹泻组(36例)及非感染性腹泻组(20例);细菌性腹泻组分为轻度腹泻组(27例)和重度腹泻组(13例)。采用流式细胞术检测外周血中性粒细胞表面CD64的表达,免疫比浊法检测外周血中C反应蛋白(CRP)的水平。结果治疗前细菌性腹泻组CD64和CRP水平显著高于病毒性腹泻组及非感染性腹泻组(P<0.01);重度细菌性腹泻组 CD64较轻度组高(P<0.05);细菌性腹泻患儿治疗后,CD64及CRP表达水平下降(P<0.01);治疗前CD64与CRP水平呈正相关(r=0.784,P<0.01)。结论联合检测CD64和CRP水平对儿童细菌性腹泻的早期诊断、判断病情及观察疗效具有一定的指导意义。%Objective To explore the clinical value of peripheral blood neutrophil CD64 and CRP in the diagnosis of infectious diar-rhea in children.Methods We collected the clinical data of 96 patients,who were classified into three groups:bacterial diarrhea group (n=40),viral diarrhea group (n=36)and non infectious diarrhea group (n=20);bacterial diarrhea group are subdivided into mild diarrhea group (n=27)and severe diarrhea group (n=13).The levels of peripheral blood neutrophil CD64 were measured using flow cytometry and dynamic changes of C-reactive protein were detected with immunonephelometry.Results The CD64 index and CRP levels of pre-treatment bacterial diarrhea group were significantly higher than those of viral diarrhea group and non-infectious diarrhea group (P<0.01).The CD64 index of severe bacterial diarrhea group were significantly higher than those of mild group (P<0.05).After standard treatment,the CD64 in-dex and CRP levels of severe diarrhea group decreased significantly (P<0.01).Correlation analysis showed that before treatment the CD64 index was positively

  19. Respiratory infectious phenotypes in acute exacerbation of COPD: an aid to length of stay and COPD Assessment Test

    Dai MY

    2015-10-01

    Full Text Available Meng-Yuan Dai,1 Jin-Ping Qiao,2 Yuan-Hong Xu,2 Guang-He Fei1 1Pulmonary Department, 2Department of Clinical Laboratory, First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, People’s Republic of China Purpose: To investigate the respiratory infectious phenotypes and their impact on length of stay (LOS and the COPD Assessment Test (CAT Scale in acute exacerbation of COPD (AECOPD. Patients and methods: We categorized 81 eligible patients into bacterial infection, viral infection, coinfection, and non-infectious groups. The respiratory virus examination was determined by a liquid bead array xTAG Respiratory Virus Panel in pharyngeal swabs, while bacterial infection was studied by conventional sputum culture. LOS and CAT as well as demographic information were recorded. Results: Viruses were detected in 38 subjects, bacteria in 17, and of these, seven had both. Influenza virus was the most frequently isolated virus, followed by enterovirus/rhinovirus, coronavirus, bocavirus, metapneumovirus, parainfluenza virus types 1, 2, 3, and 4, and respiratory syncytial virus. Bacteriologic analyses of sputum showed that Pseudomonas aeruginosa was the most common bacteria, followed by Acinetobacter baumannii, Klebsiella, Escherichia coli, and Streptococcus pneumoniae. The longest LOS and the highest CAT score were detected in coinfection group. CAT score was positively correlated with LOS. Conclusion: Respiratory infection is a common causative agent of exacerbations in COPD. Respiratory coinfection is likely to be a determinant of more severe acute exacerbations with longer LOS. CAT score may be a predictor of longer LOS in AECOPD. Keywords: COPD, acute exacerbation, respiratory infectious, phenotypes, LOS, CAT

  20. Focal mesangial-sclerosing glomerulonephritis and acute-spontaneous infectious canine hepatitis: structural, immunohistochemical and subcellular studies.

    Hervás, J; Gómez-Villamandos, J C; Pérez, J; Carrasco, L; Sierra, M A

    1997-06-01

    The glomerular alterations observed in a dog with acute spontaneous infectious canine hepatitis (ICH) are described. Histologic changes of the glomeruli were enlargement of the mesangium with presence of intranuclear inclusion bodies and without proliferation of mesangial cells. Electron microscopy revealed adenovirus replication sites in glomerular mesangial cells and in endothelial cells of glomerular capillaries, as well as a focal mesangial-sclerosing glomerulonephritis associated with electron dense deposits which were closely related with extracellular ICH viral particles and immunohistochemically reactive for immunoglobulin (Ig) G, IgA, IgM and C3c complement components. PMID:9239835

  1. Greater numbers of nucleotide substitutions are introduced into the genomic RNA of bovine viral diarrhea virus during acute infections of pregnant cattle than of non-pregnant cattle

    Neill John D

    2012-08-01

    Full Text Available Abstract Background Bovine viral diarrhea virus (BVDV strains circulating in livestock herds show significant sequence variation. Conventional wisdom states that most sequence variation arises during acute infections in response to immune or other environmental pressures. A recent study showed that more nucleotide changes were introduced into the BVDV genomic RNA during the establishment of a single fetal persistent infection than following a series of acute infections of naïve cattle. However, it was not known if nucleotide changes were introduce when the virus crossed the placenta and infected the fetus or during the acute infection of the dam. Methods The sequence of the open reading frame (ORF from viruses isolated from four acutely infected pregnant heifers following exposure to persistently infected (PI calves was compared to the sequences of the virus from the progenitor PI calf and the virus from the resulting progeny PI calf to determine when genetic change was introduced. This was compared to genetic change found in viruses isolated from a pregnant PI cow and its PI calf, and in three viruses isolated from acutely infected, non-pregnant cattle exposed to PI calves. Results Most genetic changes previously identified between the progenitor and progeny PI viruses were in place in the acute phase viruses isolated from the dams six days post-exposure to the progenitor PI calf. Additionally, each progeny PI virus had two to three unique nucleotide substitutions that were introduced in crossing the placenta and infection of the fetus. The nucleotide sequence of two acute phase viruses isolated from steers exposed to PI calves revealed that six and seven nucleotide changes were introduced during the acute infection. The sequence of the BVDV-2 virus isolated from an acute infection of a PI calf (BVDV-1a co-housed with a BVDV-2 PI calf had ten nucleotides that were different from the progenitor PI virus. Finally, twenty nucleotide changes were

  2. Effect Analysis of Racecadotril in the Treatment of Acute Diarrhea%消旋卡多曲治疗急性腹泻的效果分析

    郭明明; 蔡锐彬; 刘江辉; 邹德志

    2014-01-01

    目的:观察消旋卡多曲治疗成人急性腹泻的治疗效果,探讨消旋卡多曲治疗急性腹泻的临床应用价值。方法以2012年1月至2014年1月间我院急诊科收治的100例成人急性腹泻患者为研究对象,按照随机分组的原则将所有患者随机分为观察组和对照组各50例接受治疗。对照组患者采用WHO标准化口服补液治疗以纠正患者水电解质代谢紊乱和酸碱失衡,观察组患者在对照组患者治疗基础上加用消旋卡多曲。对比两组患者的治疗效果,以明确消旋卡多曲在成人急性腹泻治疗中的作用。结果经过治疗,观察组治疗有效率为96.00%,高于对照组的84.00%,差异有统计学意义(P<0.05);治疗过程中,观察组患者每天大便次数少于对照组,大便性质恢复时间、水电解质代谢恢复正常时间、治疗时间均短于对照组,差异有统计学意义(P<0.05)。结论常规治疗基础上加用消旋卡多曲治疗急性腹泻,可迅速缓解患者病情,缩短病程。%Objective To observe and investigate the therapeutic effect and clinical value of racecadotril in treating acute diarrhea in adults. Methods 100 cases of patients with acute diarrhea treated in our emergency department from January 2012 to January 2014 were selected as objects and randomly divided into observation group and control group, with 50 cases in each group. The control group was given with WHO standardized oral rehydration therapy to correct the water electrolyte metabolic disturbance and acid-base imbalance, and the observation group received racecadotril on the basis of the control group. The therapeutic effect was compared in order to clarify the role of racecadotril in treating acute diarrhea in adults. Results After treatment, the effective rate of the observation group was 96.00%, higher than 84.00%of the control group, with statistical significant difference (P <0.05);the shit times of the observation group

  3. Drug-induced diarrhea

    Diarrhea associated with medicines ... Nearly all medicines may cause diarrhea as a side effect. The drugs listed below, however, are more likely to cause diarrhea. Laxatives are meant to cause diarrhea. ...

  4. Diarrhea in infants

    When your infant has diarrhea; When your baby has diarrhea; BRAT diet; Diarrhea in children ... Children who have diarrhea may have less energy, dry eyes, or a dry, sticky mouth. They may also not wet their diaper as ...

  5. Zinc therapy for different causes of diarrhea

    Hafaz Zakky Abdillah

    2013-11-01

    Full Text Available Background The incidence of diarrhea in Indonesia has declined in the past five years. In spite of the increasing number of studies on the treatment for acute diarrhea, especially the use of zinc, it is not known if bacterial vs. non-bacterial etiology makes a difference in the reduction of severity of acute diarrhea in children on zinc therapy. Objective To assess the effect of zinc therapy in reducing the severity of acute bacterial and non-bacterial diarrhea. Methods We performed a cross-sectional study in the Secanggang District, Langkat Regency of North Sumatera, from August to November 2009 in children aged 2 months to 14 years. Microscopic stool examinations were undertaken to separate subjects into the acute bacterial or non-bacterial diarrhea groups. Both groups received 10 mg/day of zinc sulphate for subjects aged <6 months or 20 mg/day for those aged ≥6 months for 10 days. Measurement of disease severity was based on the frequency of diarrhea (times/day and the duration of diarrhea (hours after initial drug consumption. We performed independent T-test for statistical analysis. Results Sixty-two children participated in this study, with 31 children in the acute bacterial group, and the remainder in the non-bacterial group. There were no significant differences between the two groups in frequency of diarrhea (2.61 vs 2.70 times/day, respectively, P=0.27 or in duration of diarrhea (63.39 vs 66.68 hours, respectively, P=0.06. Conclusion Zinc is not more effective in reducing the severity of acute bacterial diarrhea compared to non-bacterial diarrhea in children. [Paediatr Indones. 2013;53:334-8.].

  6. [Etiology and structure of infectious complications of cytostatic therapy in children with acute lymphoblastic leukemia and non-B-cell non-Hodgkin lymphomas].

    Peshikova, M V; Dolgushin, I I; Rusanova, N N

    2002-01-01

    A retrospective analysis of medical histories with acute lymphoblast leucosis and non-B-cell non-Hodgkin lymphomas made it possible to reveal infectious complications of cytostatic therapy in 100% of children, namely: sepsis (0.3%), unidentified infection (12%), local infection (87.7%). Infectious complications of the cytopenic nature were localized mainly in the upper sections of the gastrointestinal tract and in upper respiratory tract. Bacterial infectious complications caused by opportunistic microorganisms with the prevalence of Gram positive flora, resistant to cephalosporins of generations I and II, occurred most frequently. PMID:11949261

  7. Pathological studies on bovine viral diarrhea

    Bovine viral diarrhea virus (BVDV) is classified as an RNA virus in the family flavin viride and is a member of the genus pest virus (Collet et al 1989). BVDV has a worldwide distribution and infections in cattle populations (Kahrs et al 1970). It was recognized since 50 years ago, the initial description of an acute enteric disease of cattle in North America, which was characterized by outbreaks of diarrhea and erosive of digestive tract (Olafsonp et al 1946). The disease and causative agent were named bovine viral diarrhea (B V D ) and (B V DV), respectively. This virus was subsequently associated with a sporadically occurring and highly fatal enteric disease that was termed mucosal disease (M D), (Ramsey and Chivers 1953). The initial isolate of BVDV did not produce cytopathic effect in cell culture, whereas an isolate from MD did produce cytopathic effects (Lee et al 1957). In vitro characteristic of non cytopathic or sytopathic effects of BVDV is referred to as the biotype of the virus. It has now been established that MD occurs only when xattle that are born immuno tolerant to and persistently infected with a noncyropathic BVDV become super infected with a cytopathic BVDV. The knowledge of the molecular biology. Pathogenesis and epidemiology of BVDV has greatly evolved in the past 10-15 years and has provided a better understanding of this complex infectious agent. Infection with BVDV can result in a wide spectrum of diseases ranging from subclinical infection s to a highly fatal from known as mucosal disease (ND). The clinical response to infection depends on multiple interactive factors. Host factors that influence the clinical outcome of BVDV infection include whether the host is immunocompetent or immuno tolerant to BVDV, pregnancy status, gestational age of the fetus, immune status (passively derived or actively derived from previous infection or vaccination) and concurrent level of environmental stress

  8. Help Desk Answers: Are IV fluids better than oral rehydration for children with acute diarrhea and vomiting?

    Patnaik, Suvag; Nanda, Mitali; Tiburicio, Jose

    2016-04-01

    Intravenous fluid therapy (IVF) has a slightly lower failure rate than oral replacement therapy (ORT) in children with acute gastroenteritis, but the clinical significance is questionable. IVF takes longer to initiate than ORT and lengthens the hospital stay. PMID:27262252

  9. Cytokine-Mediated Loss of Blood Dendritic Cells During Epstein-Barr Virus-Associated Acute Infectious Mononucleosis: Implication for Immune Dysregulation.

    Panikkar, Archana; Smith, Corey; Hislop, Andrew; Tellam, Nick; Dasari, Vijayendra; Hogquist, Kristin A; Wykes, Michelle; Moss, Denis J; Rickinson, Alan; Balfour, Henry H; Khanna, Rajiv

    2015-12-15

    Acute infectious mononucleosis (IM) is associated with altered expression of inflammatory cytokines and disturbed T-cell homeostasis, however, the precise mechanism of this immune dysregulation remains unresolved. In the current study we demonstrated a significant loss of circulating myeloid and plasmacytoid dendritic cells (DCs) during acute IM, a loss correlated with the severity of clinical symptoms. In vitro exposure of blood DCs to acute IM plasma resulted in loss of plasmacytoid DCs, and further studies with individual cytokines showed that exposure to interleukin 10 could replicate this effect. Our data provide important mechanistic insight into dysregulated immune homeostasis during acute IM. PMID:26080368

  10. Hospital-Based Surveillance for Infectious Etiologies Among Patients with Acute Febrile Illness in Georgia, 2008-2011.

    Kuchuloria, Tinatin; Imnadze, Paata; Mamuchishvili, Nana; Chokheli, Maiko; Tsertsvadze, Tengiz; Endeladze, Marina; Mshvidobadze, Ketevan; Gatserelia, Lana; Makhviladze, Manana; Kanashvili, Marine; Mikautadze, Teona; Nanuashvili, Alexander; Kiknavelidze, Khatuni; Kokaia, Nora; Makharadze, Manana; Clark, Danielle V; Bautista, Christian T; Farrell, Margaret; Fadeel, Moustafa Abdel; Maksoud, Mohamed Abdel; Pimentel, Guillermo; House, Brent; Hepburn, Matthew J; Rivard, Robert G

    2016-01-01

    Information on the infectious causes of undifferentiated acute febrile illness (AFI) in Georgia is essential for effective treatment and prevention. In May 2008, a hospital-based AFI surveillance was initiated at six hospitals in Georgia. Patients aged ≥ 4 years with fever ≥ 38°C for ≥ 48 hours were eligible for surveillance. Blood culture and serologic testing were conducted for Leptospira spp., Brucella spp., West Nile virus (WNV), Crimean-Congo hemorrhagic fever virus, Coxiella burnetii, tick-borne encephalitis virus (TBEV), hantavirus, Salmonella enterica serovar Typhi (S. Typhi), and Rickettsia typhi. Of 537 subjects enrolled, 70% were outpatients, 54% were males, and the mean age was 37 years. Patients reported having fatigue (89%), rigors (87%), sweating (83%), pain in joints (49%), and sleep disturbances (42%). Thirty-nine (7%) patients were seropositive for R. typhi, 37 (7%) for Brucella spp., 36 (7%) for TBEV, 12 (2%) for Leptospira spp., 10 (2%) for C. burnetii, and three (0.6%) for S. Typhi. None of the febrile patients tested positive for WNV antibodies. Of the patients, 73% were negative for all pathogens. Our results indicate that most of the targeted pathogens are present in Georgia, and highlight the importance of enhancing laboratory capacity for these infectious diseases. PMID:26438032

  11. Traveler's Diarrhea.

    Giddings, Stanley L; Stevens, A Michal; Leung, Daniel T

    2016-03-01

    Traveler's diarrhea (TD) is the most common travel-related illness, and it can have a significant impact on the traveler. Pretravel consultation provides an excellent opportunity for the clinician to counsel the traveler and discuss strategies such as food and water hygiene, vaccinations, and medications for prophylaxis or self-treatment that may decrease the incidence and impact of TD. Postinfectious sequelae, such as postinfectious irritable bowel syndrome, reactive arthritis, and Guillain-Barre syndrome, may develop weeks or months after return. PMID:26900116

  12. Severe Diarrhea in a 4-Month-Old Baby Girl with Acute Gastroenteritis: A Case Report and Review of the Literature

    Ionela Loredana Guzganu

    2012-01-01

    A 4.5-month-old baby girl presented to hospital with a 2-day history of watery diarrhea and fever. Rehydration and electrolytic balance were restored with intravenous fluid therapy followed by oral rehydration solution but diarrhea did not improve by the fourth day of hospitalization despite treatment with a probiotic. The patient was next treated with gelatin tannate, a medical device recently marketed in Europe to control and reduce the symptoms of diarrhea in infants, children, and adults....

  13. Optimal combinations of acute phase proteins for detecting infectious disease in pigs

    Heegaard, Peter M. H.; Stockmarr, Anders; Piñeiro, Matilde;

    2011-01-01

    The acute phase protein (APP) response is an early systemic sign of disease, detected as substantial changes in APP serum concentrations and most disease states involving inflammatory reactions give rise to APP responses. To obtain a detailed picture of the general utility of porcine APPs to dete...

  14. The evolution of bovine viral diarrhea: a review

    Goens, Denise

    2002-01-01

    The economic importance of bovine viral diarrhea is increasing with the emergence of seemingly more virulent viruses, as evidenced by outbreaks of hemorrhagic syndrome and severe acute bovine viral diarrhea beginning in the 1980s and 1990s. It appears that evolutionary changes in bovine viral diarrhea virus were responsible for these outbreaks. The genetic properties of the classical bovine viral diarrhea virus that contribute to the basis of current diagnostic tests, vaccines, and our unders...

  15. Management of children’s acute diarrhea by community pharmacies in five towns of Ethiopia: simulated client case study

    Abegaz TM; Belachew SA; Abebe TB; Gebresilassie BM; Teni FS; Woldie HG

    2016-01-01

    Tadesse Melaku Abegaz,1 Sewunet Admasu Belachew,1 Tamrat Befekadu Abebe,1 Begashaw Melaku Gebresilassie,1 Fitsum Sebsibe Teni,2 Habtamu Gebremeskel Woldie3 1Department of Clinical Pharmacy, School of Pharmacy, Gondar University, Gondar, 2Department of Pharmaceutics and Social Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, 3Department of Hospital Pharmacy, Debremarkos Teaching and Referral Hospital, Debremarkos, Ethiopia Background: Acute diarr...

  16. A proposed emergency management program for acute care facilities in response to a highly virulent infectious disease.

    Petinaux, Bruno; Ferguson, Brandy; Walker, Milena; Lee, Yeo-Jin; Little, Gary; Parenti, David; Simon, Gary

    2016-01-01

    To address the organizational complexities associated with a highly virulent infectious disease (HVID) hazard, such as Ebola Virus Disease (EVD), an acute care facility should institute an emergency management program rooted in the fundamentals of mitigation, preparedness, response, and recovery. This program must address all known facets of the care of a patient with HVID, from unannounced arrival to discharge. The implementation of such a program not only serves to mitigate the risks from an unrecognized exposure but also serves to prepare the organization and its staff to provide for a safe response, and ensure a full recovery. Much of this program is based on education, training, and infection control measures along with resourcing for appropriate personal protective equipment which is instrumental in ensuring an organized and safe response of the acute care facility in the service to the community. This emergency management program approach can serve as a model in the care of not only current HVIDs such as EVD but also future presentations in our healthcare setting. PMID:26963227

  17. Infectious agents in coronary atheromas: a possible role in the pathogenesis of plaque rupture and acute myocardial infarction.

    Higuchi, Maria de Lourdes; Ramires, Jose A F

    2002-01-01

    In this review we report our recent findings of histopathological features of plaque instability and the association with Mycoplasma pneumoniae (MP) and Chlamydia pneumoniae (CP) infection, studying thrombosed coronary artery segments (CAS) of patients who died due to acute myocardial infarction. Vulnerable plaques are known to be associated with fat atheromas and inflammation of the plaque. Here we demonstrated that vulnerability is also related with focal positive vessel remodeling that maintains relatively well preserved lumen even in the presence of large atheromatous plaques. This phenomena may explain why the cinecoronariography may not detect large and dangerous vulnerable plaques. Greater amount of these bacteria in vulnerable plaques is associated with adventitial inflammation and positive vessel remodeling: the mean numbers of lymphocytes were significantly higher in adventitia than in the plaque, good direct correlation was obtained between numbers of CD20 B cells and numbers of CP infected cells in adventitia, and between % area of MP-DNA in the plaque and cross sectional area of the vessel, suggesting a cause-effect relationship. Mycoplasma is a bacterium that needs cholesterol for proliferation and may increase virulence of other infectious agents. In conclusion, co-infection by Mycoplasma pneumoniae and Chlamydia pneumoniae may represent an important co-factor for plaque instability, leading to coronary plaque thrombosis and acute myocardial infarction, since larger amount of these bacteria strongly correlated with histological signs of more vulnerability of the plaque. The search of CMV and Helicobacter pilori in these tissues resulted negative. PMID:12219114

  18. Infectious agents in coronary atheromas: a possible role in the pathogenesis of plaque rupture and acute myocardial infarction

    HIGUCHI Maria de Lourdes

    2002-01-01

    Full Text Available In this review we report our recent findings of histopathological features of plaque instability and the association with Mycoplasma pneumoniae (MP and Chlamydia pneumoniae (CP infection, studying thrombosed coronary artery segments (CAS of patients who died due to acute myocardial infarction. Vulnerable plaques are known to be associated with fat atheromas and inflammation of the plaque. Here we demonstrated that vulnerability is also related with focal positive vessel remodeling that maintains relatively well preserved lumen even in the presence of large atheromatous plaques. This phenomena may explain why the cinecoronariography may not detect large and dangerous vulnerable plaques. Greater amount of these bacteria in vulnerable plaques is associated with adventitial inflammation and positive vessel remodeling: the mean numbers of lymphocytes were significantly higher in adventitia than in the plaque, good direct correlation was obtained between numbers of CD20 B cells and numbers of CP infected cells in adventitia, and between % area of MP-DNA in the plaque and cross sectional area of the vessel, suggesting a cause-effect relationship. Mycoplasma is a bacterium that needs cholesterol for proliferation and may increase virulence of other infectious agents. In conclusion, co-infection by Mycoplasma pneumoniae and Chlamydia pneumoniae may represent an important co-factor for plaque instability, leading to coronary plaque thrombosis and acute myocardial infarction, since larger amount of these bacteria strongly correlated with histological signs of more vulnerability of the plaque. The search of CMV and Helicobacter pilori in these tissues resulted negative.

  19. The most common causes of and risk factors for diarrhea among children less than five years of age admitted to Dong Anh Hospital, Hanoi, Northern Vietnam

    2006-01-01

    Background: Acute diarrheal disease among children younger than 5 years old remains a major cause of morbidity and mortality worldwide. Severe infectious diarrhea in children occurs most frequently under circumstances of poor environmental sanitation and hygiene, inadequate water supplies, and poverty. In Vietnam, the control of diarrhoeal disease (CDD), including promotion of breast-feeding, oral rehydration therapy and specific health education is a part of national strategies aiming to imp...

  20. "Proliferation of cytotoxic and activated T cells during acute Epstein-Barr virus induced Infectious Mononucleosis "

    Mansoori SD

    2002-05-01

    Full Text Available The immune responses that develop following Epstien-Barr Virus (EBV infection are complex and involve both humoral and to a greater extent cell-mediated immune mechanisms. To evaluate the immune response, flow cytometric analysis of the peripheral blood of six patients during the acute phase of EBV infection was performed. This analysis revealed a significant increase in the percentages and the absolute number of CD8+cytotoxic and activated (HLA-DR+ - T lymphocytes and in some cases with a concomitan decrease in the percentages of B (CD19+ lymphocytes and T helper (CD4+ lymphocytes. These patient invariably had inverted CD4/CD8 ratio. All changes reversed to normal level during the recovery phase of infection. It is therefore concluded that EBV specific cytotoxic and activated T lymphocytes are essential in controlling acute EBV infection presented by the infected B cells.

  1. 2008-2012年深圳市宝安区其他感染性腹泻流行病学特征%Epidemiological Characteristics of Infectious diarrhea other than CDTP in Baoan District of Shenzhen City from 2008-2012

    周小涛; 熊田甜; 朱奕; 马智超; 陈兵; 吴泰顺

    2013-01-01

    目的 了解深圳市宝安区2008-2012年其他感染性腹泻流行病学概况,探讨宝安区其他感染性腹泻防制策略.方法 收集深圳市宝安区2008-2012年疫情网络上报的所有其他感染性腹泻病例和期间的暴发疫情,进行描述性分析.结果 2008-2012年深圳市宝安区共报告其他感染性腹泻病例49 709例,年发病人数的范围为7 296~12 913人,发病呈上升趋势.发病时间主要集中在10、11、12月份;在儿童患者中,主要以散居儿童为主,各年所占比例均达到87%以上;成人患者主要以工人为主,各年所占比例均在65%左右;发病率最高的是石岩街道(254.92/10万);实验室诊断病例占总报告病例数的96.3%,轮状病毒感染病例在实验室诊断病例中占96.99%;引起该地较大暴发疫情的是诺如病毒感染性腹泻.结论 深圳市宝安区其他感染性腹泻发病主要以5岁以下儿童为主(尤其是散居儿童),秋冬季是其发病高峰,轮状病毒是该病的主要病原体.%[Objective] To investigate the epidemiological characteristics of infectious diarrhea other than cholera,dysentery,typhoid and paratyphoid (CDTP) in Baoan District of Shenzhen City from 2008-2012,explore relative measures for preventing and controlling infectious diarrhea other than CDTP.[Methods] All cases and outbreaks of infectious diarrhea other than CDTP occurred in Baoan District from 2008 to 2012 reported by epidemic network report system were collected,and then analyzed by a descriptive research method.[Results]49 546 cases of infectious diarrhea other than CDTP were reported in Baoan District of Shenzhen City during the period of 2008-2012,the annual case number ranged from 7 296 to 12 916,and the incidence rate showed a rising trend.The peak season was October to December.The proportions of scattered children in children cases of each year were all more than 87%,and the workers accounted for about 65% of adult cases of each year

  2. [Relationship between child day-care attendance and acute infectious disease. A systematic review].

    Ochoa Sangrador, Carlos; Barajas Sánchez, M Verisima; Muñoz Martín, Beatriz

    2007-01-01

    Child day-care attendance is considered to be an acute early childhood disease risk factor, the studies available however not affording the possibility of fully quantifying this risk. A systematic review of clinical trials and cohort studies was conducted, in which the effects child day-care attendance had on the health of young children based on the Cochrane Collaboration, PubMed and Spanish Medical Index databases, without any time or language-related limits, were analyzed and rounded out with analyses of referenced works and an additional EMBASE search. The methodological quality was evaluated by means of personalized criteria. Pooling measures (relative risks, incidence density ratios and weighted mean differences) were calculated with their confidence intervals, assuming random effects models. A significant increase was found to exist of a risk consistent over time and among different social and geographical environments. Considering the most methodologically-stringent studies with adjusted effect estimates, child day-care attendance was related to an increased risk of upper respiratory tract infection (RR=1,88), acute otitis media (RR=1,58), otitis media with fluid draining (RR=2,43), lower respiratory tract infections (overall RR=210; acute pneumonia RR=1.70; broncholitis RR=1,80; bronchitis RR=2,10) and gastroenteritis (RR=1,40). Child day-care attendance could be responsible for 33%-50% of the episodes of respiratory infection and gastroenteritis among the exposed population. In conclusion, it can be said that the risk for childhood health attributable to the child day-care attendance is discreet but of high-impact. This information has some major implications for research, clinical practice, healthcare authorities and society as a whole. PMID:17639680

  3. A cross-sectional survey on acute diarrhea and risk factors of dietary behavior in Shanghai%上海市急性腹泻及饮食行为危险因素现况调查

    刘弘; 罗宝章; 吴春峰; 陆冬磊; 邢之慧

    2012-01-01

    Objective To study acute diarrhea status and risk factors of dietary behavior in Shanghai. Methods A stratified multi-stage cluster random household sampling was used in this cross-sectional survey. Results The incidence rate of acute diarrhea among Shanghai residents was 0. 68 episodes per person-year. It was 0. 75 episodes per person-year for males and 0.62 episodes per person-year for females. It was estimated to be 0.96, 0.54, 0.71, 0.71 and 0.64 episodes per person-year for age groups of 0 - 7 , 8 - 17 , 18 - 33 , 34 - 59 and ≥60, respectively. 24. 34% of respondents suspected their illness was due to contaminated food. 40. 03% of respondents had visited doctor. Single variable and logistic regression analysis showed that odds ratio of acute diarrhea were 1.37 ( 95 % confidence interval, 1. 13 - 1. 67 ) , 0.66 (95% confidence interval, 0.49 -0.88) and 0.76 (95% confidence interval, 0.62 -0.94) for the respondents who had the behavior of eating delicatessen, keeping food at low temperature and salty taste. Conclusion Acute diarrhea is a common illness among residents in Shanghai. The incidence of acute diarrhea was slightly higher in males. After the age of eight, the incidence declined, but increased again in adult and then declined above 60. The behavior of eating delicatessen was a risk factor for acute diarrhea. The habit of keeping the food at low temperature and salty taste might be the protective factors for acute diarrhea.%目的 了解上海市急性腹泻现况及饮食行为危险因素.方法 采用多阶段随机抽样,进行横断面入户问卷调查.结果 上海市居民急性腹泻年发生率0.68次/人年.男性0.75次/人年、女性0.62次/人年,0~7岁、8 ~17岁、18 ~33岁、34 ~59岁、≥60岁分别为0.96、0.54、0.71、0.71、0.64次/人年.有24.34%人自诉有可疑食物史、40.03%的人就诊.单因素及Logistic回归多因素分析显示:食用散装熟食者的急性腹泻OR值为1.37、95%CI (1.13~1.67),

  4. Antibiotic use and clinical outcomes in the acute setting under management by an infectious diseases acute physician versus other clinical teams: a cohort study

    Jones, Nicola; Mistry, Vikash; Crook, Derrick; Peto, Tim; Walker, A Sarah

    2016-01-01

    Objectives To assess the magnitude of difference in antibiotic use between clinical teams in the acute setting and assess evidence for any adverse consequences to patient safety or healthcare delivery. Design Prospective cohort study (1 week) and analysis of linked electronic health records (3 years). Setting UK tertiary care centre. Participants All patients admitted sequentially to the acute medical service under an infectious diseases acute physician (IDP) and other medical teams during 1 week in 2013 (n=297), and 3 years 2012–2014 (n=47 585). Primary outcome measure Antibiotic use in days of therapy (DOT): raw group metrics and regression analysis adjusted for case mix. Secondary outcome measures 30-day all-cause mortality, treatment failure and length of stay. Results Antibiotic use was 173 vs 282 DOT/100 admissions in the IDP versus non-IDP group. Using case mix-adjusted zero-inflated Poisson regression, IDP patients were significantly less likely to receive an antibiotic (adjusted OR=0.25 (95% CI 0.07 to 0.84), p=0.03) and received shorter courses (adjusted rate ratio (RR)=0.71 (95% CI 0.54 to 0.93), p=0.01). Clinically stable IDP patients of uncertain diagnosis were more likely to have antibiotics held (87% vs 55%; p=0.02). There was no significant difference in treatment failure or mortality (adjusted p>0.5; also in the 3-year data set), but IDP patients were more likely to be admitted overnight (adjusted OR=3.53 (95% CI 1.24 to 10.03), p=0.03) and have longer length of stay (adjusted RR=1.19 (95% CI 1.05 to 1.36), p=0.007). Conclusions The IDP-led group used 30% less antibiotic therapy with no adverse clinical outcome, suggesting antibiotic use can be reduced safely in the acute setting. This may be achieved in part by holding antibiotics and admitting the patient for observation rather than prescribing, which has implications for costs and hospital occupancy. More information is needed to indicate whether any such longer admission will

  5. Acute diarrhea associated with Salmonella enterica in Belo Horizonte-MG: prevalence and characterization of isolates Diarreia aguda associada a Salmonella enterica em Belo Horizonte-MG: prevalência e caracterização das amostras isoladas

    Mireille Ângela Bernardes Sousa

    2013-02-01

    Full Text Available Introduction: Acute infectious diarrhea is still regarded as a public health problem associated with a wide range of etiologic agents, from which Salmonella enterica is particularly worth mentioning inasmuch as it is a major cause of inflammatory diarrhea in both developed and developing countries. Objective: To assess the distribution of S. enterica among children with acute diarrhea in Belo Horizonte and to characterize bacterium isolates. Material and methods: The study group comprised a total of 157 children from low socioeconomic background. Stool samples were collected for leukocyte analysis and Salmonella bacterial culture. The isolates were serotyped and evaluated as to antimicrobial susceptibility profile, extended-spectrum β-lactamases (ESBL production, and presence of virulence markers (invA, iroB, and spvC. RESULTS: A total of 5/3.2% children were infected by S. enterica, 3/60% by S. enterica Typhimurium, 1/20% by S. enterica Enteritidis and 1/20% S. enterica subsp. enterica serotype 8.20:z4,z23:-. Fecal leucocytes were detected in two out of five fecal specimens positive for S. enterica. Isolates from three children were resistant to nalidixic acid, nalidixic acid + chloramphenicol, and nalidixic acid + chloramphenicol + ampicillin. ESBL production was not detected. All samples presented invA and iroB genes. spvC marker was observed in isolates from two children infected by S. Typhimurium and S. Enteritidis. Conclusion: The results demonstrate that S. enterica infection is uncommon among children from our region. Furthermore, they indicate the need for periodic monitoring of bacterial antimicrobial susceptibility profile in order to establish suitable antimicrobial therapy when required.INTRODUÇÃO: A diarreia infecciosa aguda é considerada um problema de saúde pública associado a uma ampla gama de agentes etiológicos, entre os quais destaca-se Salmonella enterica, causa importante de diarreia inflamatória em pa

  6. Radiological Findings in Children with Acute Pneumonia: Age More Important Than Infectious Agent

    Purpose: To evaluate whether radiological findings and healing time in children with pneumonia are correlated to etiologic agent. Material and Methods: A total of 346 children with radiologically verified acute pneumonia, and with accomplished serological tests for bacteria and viruses, were included in the study. Five etiological groups were analysed: children with bacterial etiology only, with viral etiology only, with mixed bacterial and viral etiology, with Mycoplasma only, and children with no etiology. Results: The chest films of each etiological group were analysed and the findings were correlated to the children's age. The radiological findings did not differ between the etiological groups. Radiological findings correlated significantly with the patient's age. The radiological healing frequency at check-up X-ray was found to be significantly lower in children with mixed bacterial and viral etiology compared to children in each of the other groups and to the material as a whole. Conclusion: Conclusions about the etiology could not be drawn from the chest X-ray findings

  7. Radiological Findings in Children with Acute Pneumonia: Age More Important Than Infectious Agent

    Wahlgren, H.; Mortensson, W.; Eriksson, M.; Finkel, Y.; Forsgren, M.; Leinonen, M. [Astrid Lindgren' s Children' s Hospital, Karolinska Hospital, Stockholm (Sweden). Depts. of Pediatric Radiology and Pediatrics

    2005-07-01

    Purpose: To evaluate whether radiological findings and healing time in children with pneumonia are correlated to etiologic agent. Material and Methods: A total of 346 children with radiologically verified acute pneumonia, and with accomplished serological tests for bacteria and viruses, were included in the study. Five etiological groups were analysed: children with bacterial etiology only, with viral etiology only, with mixed bacterial and viral etiology, with Mycoplasma only, and children with no etiology. Results: The chest films of each etiological group were analysed and the findings were correlated to the children's age. The radiological findings did not differ between the etiological groups. Radiological findings correlated significantly with the patient's age. The radiological healing frequency at check-up X-ray was found to be significantly lower in children with mixed bacterial and viral etiology compared to children in each of the other groups and to the material as a whole. Conclusion: Conclusions about the etiology could not be drawn from the chest X-ray findings.

  8. Impaired Epstein-Barr Virus-Specific Neutralizing Antibody Response during Acute Infectious Mononucleosis Is Coincident with Global B-Cell Dysfunction.

    Panikkar, Archana; Smith, Corey; Hislop, Andrew; Tellam, Nick; Dasari, Vijayendra; Hogquist, Kristin A; Wykes, Michelle; Moss, Denis J; Rickinson, Alan; Balfour, Henry H; Khanna, Rajiv

    2015-09-01

    Here we present evidence for previously unappreciated B-cell immune dysregulation during acute Epstein-Barr virus (EBV)-associated infectious mononucleosis (IM). Longitudinal analyses revealed that patients with acute IM have undetectable EBV-specific neutralizing antibodies and gp350-specific B-cell responses, which were associated with a significant reduction in memory B cells and no evidence of circulating antibody-secreting cells. These observations correlate with dysregulation of tumor necrosis factor family members BAFF and APRIL and increased expression of FAS on circulating B cells. PMID:26109734

  9. A Randomized Controlled Trial of Glucose versus Amylase Resistant Starch Hypo-Osmolar Oral Rehydration Solution for Adult Acute Dehydrating Diarrhea

    Ramakrishna, Balakrishnan S.; Subramanian, Venkataraman; Mohan, Vivek; Sebastian, Bendon K; Young, Graeme P.; Farthing, Michael J; Binder, Henry J.

    2008-01-01

    Background Reduction of gross diarrhea rate in excess of that seen over time with intravenous therapy and appropriate antibiotics is not usually achieved by oral glucose-electrolyte rehydration therapy for cholera and cholera-like diarrheas. Methodology and Principal Findings This prospective randomized clinical trial at a tertiary referral hospital in southern India was undertaken to determine whether amylase resistant starch, substituting for glucose in hypo-osmolar oral rehydration solutio...

  10. Risk Assessment and Epidemiological Characteristics of Infectious Bovine Rhinotracheitis and Bovine Viral Diarrhea in Dairy Herds in Beijing%北京地区奶牛场牛传染性鼻气管炎、牛病毒性腹泻病风险评估及流行情况分析

    李栋梁; 赵景义; 沈俊乐; 史苍桀; 曹杰

    2013-01-01

    The epidemiology of the infectious bovine rhinotracheitis (IBR) and bovine viral diarrhea (BVD) were assessed in the medium and small dairy herds and the farming community in Beijing.The percent of IBR antibodypositive heifers was 50.52%,and the result was 70.98% for BVDV.At the herds level,the antibody positive rate reached 50% (12/24) for IBR and 87.50% (21/24) for BVD.IBR high-risk herds were 9,BVD high-risk herds were 12,seven herds were combination risk of IBR and BVDV.The serological investigation and analysis showed that IBR prevalence is relatively serious in Beijing,and vaccine should be considered; Most of herds had BVDV history or contact with acute infection,high-risk herds need to start BVDV eradication program.%本研究对北京地区中小奶牛场及养殖小区进行了牛传染性鼻气管炎(IBR)、牛病毒性腹泻病(BVD)的风险评估.结果表明,参试牛场及小区的后备牛IBR血清阳性率达50.52%,BVD血清抗体阳性率达70.98%;从牛场水平看,24个牛场中IBR抗体场间阳性率达到50% (12/24),BVD抗体场间阳性率达到87.50%(21/24),IBR高风险牛场9个,BVD高风险牛场12个,双高风险牛场7个.此次评估结果表明,北京地区IBR流行情况较为严重,应考虑疫苗免疫;参试的大部分牛场有BVDV的急性感染史或接触史,高风险牛场应启动BVDV清除计划.

  11. Safety and Efficacy of Low-osmolarity ORS vs. Modified Rehydration Solution for Malnourished Children for Treatment of Children with Severe Acute Malnutrition and Diarrhea: A Randomized Controlled Trial.

    Kumar, Ruchika; Kumar, Praveen; Aneja, S; Kumar, Virendra; Rehan, Harmeet S

    2015-12-01

    World Health Organization-recommended rehydration solution for malnourished children (ReSoMal) for rehydrating severe acute malnourished children is not available in India. In present study, 110 consecutive children aged 6-59 months with severely acute malnourishment and acute diarrhea were randomized to low-osmolarity oral rehydration solution (ORS) (osmolarity: 245, sodium: 75) with added potassium (20 mmol/l) or modified ReSoMal (osmolarity: 300, sodium: 45). In all, 15.4% of modified ReSoMal group developed hyponatremia as compared with 1.9% in low-osmolarity ORS, but none developed severe hyponatremia or hypernatremia. Both groups had equal number of successful rehydration (52 each). Both types of ORS were effective in correcting hypokalemia and dehydration, but rehydration was achieved in shorter duration with modified ReSoMal. PMID:26314308

  12. Is irritable bowel syndrome an infectious disease?

    Thompson, John Richard

    2016-01-28

    Irritable bowel syndrome (IBS) is the most common of all gastroenterological diseases. While many mechanisms have been postulated to explain its etiology, no single mechanism entirely explains the heterogeneity of symptoms seen with the various phenotypes of the disease. Recent data from both basic and clinical sciences suggest that underlying infectious disease may provide a unifying hypothesis that better explains the overall symptomatology. The presence of small intestinal bowel overgrowth (SIBO) has been documented in patients with IBS and reductions in SIBO as determined by breath testing correlate with IBS symptom improvement in clinical trials. The incidence of new onset IBS symptoms following acute infectious gastroenteritis also suggests an infectious cause. Alterations in microbiota-host interactions may compromise epithelial barrier integrity, immune function, and the development and function of both central and enteric nervous systems explaining alterations in the brain-gut axis. Clinical evidence from treatment trials with both probiotics and antibiotics also support this etiology. Probiotics appear to restore the imbalance in the microflora and improve IBS-specific quality of life. Antibiotic trials with both neomycin and rifaximin show improvement in global IBS symptoms that correlates with breath test normalization in diarrhea-predominant patients. The treatment response to two weeks of rifaximin is sustained for up to ten weeks and comparable results are seen in symptom reduction with retreatment in patients who develop recurrent symptoms. PMID:26819502

  13. Prevalência baixa de adenovírus em crianças com diarreia em Belo Horizonte-MG Low prevalence of adenoviruses in children with acute diarrhea in Belo Horizonte-MG

    Ricardo Jenner Duarte

    2012-08-01

    Full Text Available INTRODUÇÃO: Diversos microrganismos são reconhecidos como agentes de diarreia aguda, entre eles, os adenovírus, cuja associação com a doença apresenta variações geográficas e é pouco conhecida no Brasil. OBJETIVOS: Investigar a presença de adenovírus em fezes de crianças com diarreia aguda e sem diarreia, em Belo Horizonte-MG, e estudar os fatores epidemiológicos associados à adenovirose intestinal. MATERIAL E MÉTODOS: O teste imunocromatográfico qualitativo (kit VIKIA® Rota-Adeno, bioMérieux foi utilizado para pesquisa de antígenos de adenovírus em amostras fecais obtidas de 268 crianças com diarreia aguda e 124 sem diarreia, em 2005 e 2006, no Hospital Infantil João Paulo II, Belo Horizonte-MG. Dados laboratoriais, clínicos e epidemiológicos foram registrados em banco de dados (SPSS Statistical package, IBM. RESULTADOS: Adenovírus foi detectado nas fezes de 16 crianças (4,1%: 12 (4,5% com diarreia e quatro (3,2% sem diarreia. A virose foi mais comum em meninas e a distribuição etária da infecção foi homogênea. Entre as 16 crianças com infecção pelo vírus, 11 (68,8% tinham até 12 meses de idade. Entretanto, diferença significativa não foi observada para os parâmetros analisados. Distribuição sazonal da infecção por adenovírus não foi detectada. CONCLUSÃO: Nossos dados demonstram que a prevalência da adenovirose é baixa na população pediátrica no nosso meio.INTRODUCTION: Several microorganisms, among them enteric adenovirus, are widely recognized as etiological agents of acute diarrhea. The association between adenovirus and the disease varies among geographical regions and is poorly known in Brazil. OBJECTIVES: To investigate the presence of adenovirus in stool samples from children with and without diarrhea in Belo Horizonte-MG. To study factors associated with enteric adenovirus infection. MATERIAL AND METHOD: A qualitative immunochromatographic assay (kit VIKIA® Rota-Adeno, bio

  14. Chronic Diarrhea in Children

    ... can include cramping abdominal pain nausea or vomiting fever chills bloody stools Children with chronic diarrhea who have ... can include cramping, abdominal pain, nausea or vomiting, fever, chills, or bloody stools. Children with chronic diarrhea who ...

  15. Eldercare at Home: Diarrhea

    ... rice, applesauce, mashed potatoes, dry toast, crackers, eggs, fish, poultry, cottage cheese, and yogurt. These foods are ... him or her what has been done to deal with the diarrhea. If diarrhea is not severe ...

  16. A Prospective Study of Acute Diarrhea in a Cohort of United States Military Personnel on Deployment to the Multinational Force and Observers, Sinai, Egypt

    Riddle, Mark S.; Rockabrand, David M.; Schlett, Carey; Monteville, Marshall R.; Frenck, Robert W.; Romine, Marcy; Ahmed, Salwa F.; Sanders, John W.

    2011-01-01

    To better understand the epidemiology of diarrhea in deployed personnel to the Middle East, a prospective cohort study of travelers' diarrhea (TD) was conducted between May 2004 and January 2005 at the Multinational Force and Observers (MFO) camp in the southern Sinai. A baseline entry questionnaire and stool specimen was provided on study entry, and volunteers were followed every 6 weeks. Of 211 volunteers, 145 (68.7%) completed one or more follow-up visits. In total, 416 follow-up surveys w...

  17. Effect of amino acid powder on infants with acute diarrhea complicated with lactose intolerance%氨基酸奶粉对急性腹泻并发乳糖不耐受患儿的疗效

    王仁丰; 项秀荷

    2013-01-01

    目的:观察氨基酸奶粉在婴儿急性腹泻并发乳糖不耐受治疗中的效果。方法选取大便检测还原糖阳性的急性腹泻患儿130例作为研究对象,随机分为治疗组62例和对照组68例。两组均给予常规药物治疗的基础上,治疗组给予氨基酸特殊配方奶粉喂养,对照组给予无乳糖婴儿配方奶粉喂养,观察5天后两组的治疗效果。结果氨基酸奶粉喂养组腹泻的总有效率为95.16%,无乳糖奶粉喂养组的总有效率为82.35%,治疗组的总有效率高于对照组,差异有统计学意义(χ2=5.212,P<0.05)。结论氨基酸奶粉在婴儿急性腹泻并发乳糖不耐受的治疗中效果显著,能减轻腹泻症状,疗效优于无乳糖奶粉。%Objective To observe the efficacy of amino acid powder on infants with acute diarrhea complicated with lactose intolerance . Methods Totally 130 infants with acute diarrhea whose stool examination was positive for reducing sugar were selected in the study , and they were randomly divided into treatment group ( n =62 ) and control group ( n =68 ) .Based on conventional drug treatment , the treatment group was given special amino acid powder feeding , while the control group was given lactose-free infant powder feeding .The curative effect of two groups was observed after 5 days.Results The total effective rate was 95.16% and 82.35% in the treatment group and the control group, respectively, and the difference was statistically significant (χ2 =5.212, P<0.05).Conclusion The effect of amino acid powder on infants with acute diarrhea complicated with lactose intolerance is remarkable .Amino acid powder can alleviate the symptoms of diarrhea , and its efficacy is better than that of lactose-free powder .

  18. Lactancia materna y diarrea aguda en los primeros tres meses de vida Breast feeding and the incidence of acute diarrhea during the first three months of life

    Claudia Macías-Carrillo

    2005-02-01

    ón como el aseguramiento de la provisión de agua potable para el recién nacido.OBJECTIVE: To assess the effect of exclusive breastfeeding and its interactions with selected socioeconomic factors, on the incidence of acute infantile diarrhea during the first three months of life. MATERIAL AND METHODS: A prospective cohort study with a follow up of three months was conducted in 327 mother and child pairs, living in the city of Durango, Mexico, between April and June 1994. Data analyses included simple univariate and bivariate cross-tabulations, as well as multivariate logistic regression models with random effects. RESULTS: Infants who were not exclusively breastfed were at a significantly increased risk of having acute diarrhea during early infancy (ORcombined breastfeeding= 3.23; 95% CI 1.84-5.68 and ORartificial breastfeeding=4.36; 95% CI 2.32-8.19. Moreover, the protective effect of breastfeeding was independent from the effects of the following factors: poor maternal education, lack of social support for baby care, and being an adolescent mother. However, lack of potable water and lack of sewerage were potential effect modifiers of type of lactation deltaG=9.26; p=0.09; ORno water/no sewerage= 2.58; 95% CI 1.10-6.03 in the final multivariate model, for simultaneous lack of potable water and sewerage, which is greater than the sum of the individual OR for each variable. CONCLUSIONS: Similar to previous studies, exclusive breastfeeding was found to have great importance, since this practice protects the child's health and allows for a better development, despite unfavorable social and economic conditions. In particular, it seems that the protection conferred by breastfeeding is stronger when home conditions are poor, but this same condition presents an intervention opportunity, particularly the assurance of potable water provision for the infant when breastfeeding is not an option.

  19. Probiotic bacteria in prevention and treatment of diarrhea

    Jasmina Havranek; Šimun Zamberlin; Iva Dolenčić Špehar; Tamara Prtilo; Milna Tudor; Dubravka Samaržija

    2009-01-01

    Probiotic bacteria have beneficial effects in prevention and treatment of different diseases. The results of preventive and therapeutic effect of probiotic bacteria on diarrhea during last ten years are shown in this paper. The greatest preventive and therapeutic effect of probiotic bacteria was identified for acute diarrhea in children caused by rotaviruses. Significant, but slightly lower effect of probiotic bacteria was proved for antibiotic associated diarrhea. Positive effect in preventi...

  20. [The evaluation of sensitivity and specificity of technique of detection of C-reactive protein under diagnostic of infectious complications in patients with acute lymphoblastic leucosis receiving chemotherapy].

    Vladimirova, S G; Tarasova, L N; Dokshina, I A; Cherepanova, V A

    2014-11-01

    The C-reactive protein is a generally recognized marker of inflammation and bacterial infection. However, issue of diagnostic effectiveness of this indicator is still open-ended in case of patients with oncologic hematological diseases. The level of C-reactive protein can increase under neoplastic processes. On the contrary, the inhibition of immune response observed under cytoplastic therapy can decrease synthesis of this protein. The study was organized to establish levels of C-reactive protein as markers of infection in adult patients with acute lymphoblastic leucosis under application of chemotherapy and to evaluate their diagnostic effectiveness. The sampling included 34 patients with acute lymphoblastic leucosis all patients had infectious complications at various stages of treatment. The levels of C-reactive protein in groups of patients with localized infections (mucositis, abscess, pneumonia, etc.) or fever of unknown genesis had no statistical differences but were reliably higher in patients without infectious complications. The concentrations of C-reactive protein in patients with syndrome of systemic inflammatory response and sepsis had no differences. At the same time, level of C-reactive protein under systemic infection (syndrome of systemic inflammatory response, sepsis) was reliably higher than in case of localized infection. The diagnostically reliable levels of C-reactive protein were established as follows: lower than 11 mg/l--infectious complications are lacking; higher than 11 mg/l--availability of infectious process; higher than 82 mg/l--generalization of infection. The given levels are characterized by high diagnostic sensitivity (92% and 97% correspondingly) and specificity (97% and 97%) when patients receive therapy without application of L-asparaginase. At the stages of introduction of this preparation effecting protein synthesizing function of liver sensitivity of proposed criteria are decreased (69% and 55% correspondingly). However; due

  1. A Prospective Study of Acute Diarrhea in a Cohort of United States Military Personnel on Deployment to the Multinational Force and Observers, Sinai, Egypt

    Riddle, Mark S.; Rockabrand, David M.; Schlett, Carey; Monteville, Marshall R.; Frenck, Robert W.; Romine, Marcy; Ahmed, Salwa F.; Sanders, John W.

    2011-01-01

    To better understand the epidemiology of diarrhea in deployed personnel to the Middle East, a prospective cohort study of travelers' diarrhea (TD) was conducted between May 2004 and January 2005 at the Multinational Force and Observers (MFO) camp in the southern Sinai. A baseline entry questionnaire and stool specimen was provided on study entry, and volunteers were followed every 6 weeks. Of 211 volunteers, 145 (68.7%) completed one or more follow-up visits. In total, 416 follow-up surveys were completed, which described an overall incidence of 25.2 episodes per 100 person months (95% confidence interval = 21.2–30.0). Additionally, stools were collected in 72 of 77 diarrhea-associated clinic visits, with bacterial pathogens most commonly isolated (enterotoxigenic Escherichia coli in 30 [42%] samples and Campylobacter jejuni in 7 [10%] samples) Despite modern preventive methods, diarrhea is still a common problem for deployed US military personnel in Egypt, frequently resulting in diminished ability to work. PMID:21212203

  2. Health related quality of life and impact of infectious comorbidity in outpatient management of patients with acute leukemia

    Møller, Tom; Adamsen, Lis; Appel, Charlotte;

    2012-01-01

    longitudinal HRQOL evaluation (European Organisation for Research and Treatment of Cancer core 30-item questionnaire; EORTC-QLQ C-30) and the impact of infectious comorbidity among 60 patients with leukemia (median age 47) treated in an outpatient management program at Copenhagen University Hospital....... Significant improvement was seen on several HRQOL scores during follow-up. Explorative general linear models (GLMs) suggest that high cumulative severity of infectious comorbidity significantly reduces physical functioning and overall quality of life at treatment completion....

  3. Initial Sequential Organ Failure Assessment score versus Simplified Acute Physiology score to analyze multiple organ dysfunction in infectious diseases in Intensive Care Unit

    Remyasri Nair

    2016-01-01

    Full Text Available Aims: To investigate initial Sequential Organ Failure Assessment (SOFA score of patients in Intensive Care Unit (ICU, who were diagnosed with infectious disease, as an indicator of multiple organ dysfunction and to examine if initial SOFA score is a better mortality predictor compared to Simplified Acute Physiology Score (SAPS. Materials and Methods: Hospital-based study done in medical ICU, from June to September 2014 with a sample size of 48. Patients aged 18 years and above, diagnosed with infectious disease were included. Patients with history of chronic illness (renal/hepatic/pulmonary/  cardiovascular, diabetes, hypertension, chronic obstructive pulmonary disease, heart disease, those on immunosuppressive therapy/chemoradiotherapy for malignancy and patients in immunocompromised state were excluded. Blood investigations were obtained. Six organ dysfunctions were assessed using initial SOFA score and graded from 0 to 4. SAPS was calculated as the sum of points assigned to each of the 17 variables (12 physiological, age, type of admission, and three underlying diseases. The outcome measure was survival status at ICU discharge. Results: We categorized infectious diseases into dengue fever, leptospirosis, malaria, respiratory tract infections, and others which included undiagnosed febrile illness, meningitis, urinary tract infection and gastroenteritis. Initial SOFA score was both sensitive and specific; SAPS lacked sensitivity. We found no significant association between age and survival status. Both SAPS and initial SOFA score were found to be statistically significant as mortality predictors. There is significant association of initial SOFA score in analyzing organ dysfunction in infectious diseases (P < 0.001. SAPS showed no statistical significance. There was statistically significant (P = 0.015 percentage of nonsurvivors with moderate and severe dysfunction, based on SOFA score. Nonsurvivors had higher SAPS but was not statistically

  4. Initial Sequential Organ Failure Assessment score versus Simplified Acute Physiology score to analyze multiple organ dysfunction in infectious diseases in Intensive Care Unit

    Nair, Remyasri; Bhandary, Nithish M.; D’Souza, Ashton D.

    2016-01-01

    Aims: To investigate initial Sequential Organ Failure Assessment (SOFA) score of patients in Intensive Care Unit (ICU), who were diagnosed with infectious disease, as an indicator of multiple organ dysfunction and to examine if initial SOFA score is a better mortality predictor compared to Simplified Acute Physiology Score (SAPS). Materials and Methods: Hospital-based study done in medical ICU, from June to September 2014 with a sample size of 48. Patients aged 18 years and above, diagnosed with infectious disease were included. Patients with history of chronic illness (renal/hepatic/pulmonary/  cardiovascular), diabetes, hypertension, chronic obstructive pulmonary disease, heart disease, those on immunosuppressive therapy/chemoradiotherapy for malignancy and patients in immunocompromised state were excluded. Blood investigations were obtained. Six organ dysfunctions were assessed using initial SOFA score and graded from 0 to 4. SAPS was calculated as the sum of points assigned to each of the 17 variables (12 physiological, age, type of admission, and three underlying diseases). The outcome measure was survival status at ICU discharge. Results: We categorized infectious diseases into dengue fever, leptospirosis, malaria, respiratory tract infections, and others which included undiagnosed febrile illness, meningitis, urinary tract infection and gastroenteritis. Initial SOFA score was both sensitive and specific; SAPS lacked sensitivity. We found no significant association between age and survival status. Both SAPS and initial SOFA score were found to be statistically significant as mortality predictors. There is significant association of initial SOFA score in analyzing organ dysfunction in infectious diseases (P < 0.001). SAPS showed no statistical significance. There was statistically significant (P = 0.015) percentage of nonsurvivors with moderate and severe dysfunction, based on SOFA score. Nonsurvivors had higher SAPS but was not statistically significant (P

  5. The fecal microbiome in cats with diarrhea.

    Jan S Suchodolski

    Full Text Available Recent studies have revealed that microbes play an important role in the pathogenesis of gastrointestinal (GI diseases in various animal species, but only limited data is available about the microbiome in cats with GI disease. The aim of this study was to evaluate the fecal microbiome in cats with diarrhea. Fecal samples were obtained from healthy cats (n = 21 and cats with acute (n = 19 or chronic diarrhea (n = 29 and analyzed by sequencing of 16S rRNA genes, and PICRUSt was used to predict the functional gene content of the microbiome. Linear discriminant analysis (LDA effect size (LEfSe revealed significant differences in bacterial groups between healthy cats and cats with diarrhea. The order Burkholderiales, the families Enterobacteriaceae, and the genera Streptococcus and Collinsella were significantly increased in diarrheic cats. In contrast the order Campylobacterales, the family Bacteroidaceae, and the genera Megamonas, Helicobacter, and Roseburia were significantly increased in healthy cats. Phylum Bacteroidetes was significantly decreased in cats with chronic diarrhea (>21 days duration, while the class Erysipelotrichi and the genus Lactobacillus were significantly decreased in cats with acute diarrhea. The observed changes in bacterial groups were accompanied by significant differences in functional gene contents: metabolism of fatty acids, biosynthesis of glycosphingolipids, metabolism of biotin, metabolism of tryptophan, and ascorbate and aldarate metabolism, were all significantly (p<0.001 altered in cats with diarrhea. In conclusion, significant differences in the fecal microbiomes between healthy cats and cats with diarrhea were identified. This dysbiosis was accompanied by changes in bacterial functional gene categories. Future studies are warranted to evaluate if these microbial changes correlate with changes in fecal concentrations of microbial metabolites in cats with diarrhea for the identification of potential diagnostic or

  6. Bovine viral diarrhea virus modulations of monocyte derived macrophages

    Bovine viral diarrhea virus (BVDV) is a single stranded, positive sense RNA virus and is the causative agent of bovine viral diarrhea (BVD). Disease can range from persistently infected (PI) animals displaying no clinical symptoms of disease to an acute, severe disease. Presently, limited studies ha...

  7. Infectious Diseases

    Infectious diseases kill more people worldwide than any other single cause. Infectious diseases are caused by germs. Germs are tiny living ... to live NIH: National Institute of Allergy and Infectious Diseases

  8. Neuroprotective effects of nimodipine and MK-801 on acute infectious brain edema induced by injection of pertussis bacilli to neocortex of rats

    陈立华; 刘丽旭; 杨于嘉; 刘运生; 曹美鸿

    2003-01-01

    Objective: To explore the mechanism and type of acute infectious brain edema induced by injection of pertussis bacilli (PB) in rat neocortex, to study the neuroprotective effect of non-competitive antagonist of N-methl-D-aspartate ( NMDA ) receptor ( MK-801 ) and antagonist of Ca2+ channels ( nimodipine )on brain edema, and to investigate the relationship between percentage of water content and cytosolic free calcium concentration ([Ca2+]i) in synaptosomes or content of Evans Blue (EB).Methods: 95 SD rats were randomly divided into five groups, ie, normal control group, sham-operated control group, PB group, nimodipine treatment group and MK-801 pretreatment group. The acute infectious brain edema was induced by injection of PB into the rats. Quantitative measurements of water content and the concentration of EB were performed. [Ca2+]i was determined in calcium fluorescent indication Fura-2/AM loaded neuronal synaptosome with a spectrofluorophotometer. To observe the effect of MK-801 and nimodipine, we administered MK-801 48 hours and 24 hours before the injection of PB in MK-801 pretreatment group, and nimodipine after the injection of PB in nimodipine treatment group. The specific binding of NMDA receptor was measured with [3H]-MK-801 in the neuronal membrane of cerebral cortex. Results: The levels of water content and EB content of brain tissues, and [Ca2+]i in the neuronal synaptosomes increased more significantly in the PB-injected cerebral hemisphere in the PB group than those of normal control group and sham-operated control group (P0.05). Conclusions: The changes in the permeability of blood-brain barrier (BBB) and Ca2+-overload may participate in the pathogenesis of infectious brain edema. Treatment with nimodipine can dramatically reduce the damage of brain edema and demonstrate neuroprotective effect on brain edema by inhibiting the excess of Ca2+ influx and reducing the permeability of BBB. MK-801 pretreatment may inhibit the delayed Ca2+ influx into

  9. Molecular biology of bovine viral diarrhea virus

    Bovine viral diarrhea viruses (BVDV) are arguably the most important viral pathogen of ruminants worldwide and can cause severe economic loss. Clinical symptoms of the disease caused by BVDV range from subclinical to severe acute hemorrhagic syndrome, with the severity of disease being strain depend...

  10. Virulent Properties of Russian Bovine Viral Diarrhea Virus Strains in Experimentally Infected Calves

    Koteneva, Svetlana V.; Semenova, Olga V.; Sergeev, Alexander A.; Titova, Ksenya A.; Morozova, Anastasia A.

    2016-01-01

    The results of experimental study of three noncytopathic and two cytopathic bovine viral diarrhea virus (BVDV) strains isolated from cattle in the Siberian region and belonging to the type 1 (subtypes 1a, 1b, and 1d) have been presented. All investigated strains caused the development of infectious process in the seronegative 4–6-month-old calves after aerosol challenge with the dose of 6 log10 TCID50. The greatest virulence had noncytopathic strain and cytopathic strain related to the subtypes 1d and 1b, respectively. All strains in infected calves caused some signs of moderate acute respiratory disease and diarrhea: depression 3–5 days postinfection (p.i.), refusal to food, severe hyperthermia to 41.9°С, serous exudate discharges from the nasal cavity and eyes, transient diarrhea with blood, leukopenia (up to 2700 cells/mm3), and macroscopic changes in the respiratory organs and intestine. The infected animals recovered from 12 to 15 days p.i. and in 90% cases formed humoral immune response 25 days p.i. (antibody titers to BVDV: 1 : 4–1 : 16). Our results confirmed the presence of virulent BVDV1 strains and showed the need for researches on the molecular epidemiology of the disease, development of more effective diagnostic systems, and optimization of control programs with use of vaccines. PMID:27190687

  11. Virulent Properties of Russian Bovine Viral Diarrhea Virus Strains in Experimentally Infected Calves

    Alexander G. Glotov

    2016-01-01

    Full Text Available The results of experimental study of three noncytopathic and two cytopathic bovine viral diarrhea virus (BVDV strains isolated from cattle in the Siberian region and belonging to the type 1 (subtypes 1a, 1b, and 1d have been presented. All investigated strains caused the development of infectious process in the seronegative 4–6-month-old calves after aerosol challenge with the dose of 6 log10 TCID50. The greatest virulence had noncytopathic strain and cytopathic strain related to the subtypes 1d and 1b, respectively. All strains in infected calves caused some signs of moderate acute respiratory disease and diarrhea: depression 3–5 days postinfection (p.i., refusal to food, severe hyperthermia to 41.9°С, serous exudate discharges from the nasal cavity and eyes, transient diarrhea with blood, leukopenia (up to 2700 cells/mm3, and macroscopic changes in the respiratory organs and intestine. The infected animals recovered from 12 to 15 days p.i. and in 90% cases formed humoral immune response 25 days p.i. (antibody titers to BVDV: 1 : 4–1 : 16. Our results confirmed the presence of virulent BVDV1 strains and showed the need for researches on the molecular epidemiology of the disease, development of more effective diagnostic systems, and optimization of control programs with use of vaccines.

  12. Virulent Properties of Russian Bovine Viral Diarrhea Virus Strains in Experimentally Infected Calves.

    Glotov, Alexander G; Glotova, Tatyana I; Koteneva, Svetlana V; Semenova, Olga V; Sergeev, Alexander A; Titova, Ksenya A; Morozova, Anastasia A; Sergeev, Artemiy A

    2016-01-01

    The results of experimental study of three noncytopathic and two cytopathic bovine viral diarrhea virus (BVDV) strains isolated from cattle in the Siberian region and belonging to the type 1 (subtypes 1a, 1b, and 1d) have been presented. All investigated strains caused the development of infectious process in the seronegative 4-6-month-old calves after aerosol challenge with the dose of 6 log10 TCID50. The greatest virulence had noncytopathic strain and cytopathic strain related to the subtypes 1d and 1b, respectively. All strains in infected calves caused some signs of moderate acute respiratory disease and diarrhea: depression 3-5 days postinfection (p.i.), refusal to food, severe hyperthermia to 41.9°С, serous exudate discharges from the nasal cavity and eyes, transient diarrhea with blood, leukopenia (up to 2700 cells/mm(3)), and macroscopic changes in the respiratory organs and intestine. The infected animals recovered from 12 to 15 days p.i. and in 90% cases formed humoral immune response 25 days p.i. (antibody titers to BVDV: 1 : 4-1 : 16). Our results confirmed the presence of virulent BVDV1 strains and showed the need for researches on the molecular epidemiology of the disease, development of more effective diagnostic systems, and optimization of control programs with use of vaccines. PMID:27190687

  13. [A Case of Acute Acalculous Cholecystitis During Infectious Mononucleosis Caused by the Epstein-Barr Virus in a Young Woman].

    Ono, Shiro; Kobayashi, Tadanao; Nishio, Kenji

    2016-05-01

    Infection with the Epstein-Barr virus (EBV) is a common disease and is mainly asymptomatic during childhood, whereas infectious mononucleosis with clinical signs such as fever, pharyngitis, lymphadenopathy and hepatosplenomegaly often occurs in adolescents and adults with primary infection. Acalculous cholecystitis has been reported as a rare complication. We report herein a case of acalculous cholecystitis accompanied by infectious mononucleosis by EBV, which was treated successfully by medical treatment. A 33-year-old woman who had been admitted by fever, pharyngitis and lymphadenopathy developed a right upper quadrant pain, that was diagnosed as acalculous cholecystitis based on an imaging study. Antibiotic treatment did not resolve the symptoms, and surgical intervention was considered. We diagnosed her as having infectious mononucleosis based on a typical physical presentation and seropositivity for the EBV viral capsid antigen, suggesting that the acalculous cholecystatis might have been a complication of the EBV infection. After the administration of glucocorticoid and acyclovir, the patient became afebrile and the abdominal pain disappeared. Though acalculous cholecystitis rarely accompanies infectious mononucleosis caused by EBV, clinicians should be aware of this complication to avoid unnecessary cholecystectomy. PMID:27529970

  14. Acute infectious diseases and immunologic responses. Some stories from clinical practice apropos the Influenza A (H1N1) pandemic

    Alfredo Darío Espinosa Brito

    2011-01-01

    Apropos of the appearance of some unusual clinical pictures in the course of the recent epidemic of Influenza A (H1N1), and with the intention of sharing controversial ideas related to the immunologic responses of the patients to the infectious agents, we expose here a group of stories arisen from a clinical practice of almost five decades.

  15. Acute infectious diseases and immunologic responses. Some stories from clinical practice apropos the Influenza A (H1N1 pandemic

    Alfredo Darío Espinosa Brito

    2011-04-01

    Full Text Available Apropos of the appearance of some unusual clinical pictures in the course of the recent epidemic of Influenza A (H1N1, and with the intention of sharing controversial ideas related to the immunologic responses of the patients to the infectious agents, we expose here a group of stories arisen from a clinical practice of almost five decades.

  16. Fight against infectious diseases.

    Soda, K; Kamakura, M; Kitamura, K

    1996-08-01

    During early Meiji era in Japan, there were frequent epidemics of fatal acute communicable diseases such as cholera, dysentery and smallpox, and preventive measures and preparations for acute infectious diseases were urgently needed. Together with improvement of scientific preparations, the Communicable Disease Prevention Law was promulgated in 1897. Then gradually until 1940's, the focus of preventive measures have been shifted from acute infectious diseases to chronic ones, particularly tuberculosis. After the World War II, except the short period of social confusion, major legally-defined communicable diseases had been decreasing rapidly mainly due to the use of antibiotics and improvement of environmental sanitation. At the same time, the introduction of preventive vaccination marked a new era for the prevention of infectious diseases and was largely responsible for the remarkable decrease of infant mortality in Japan. Recently the concept of defense by vaccination against infectious diseases has evolved from group-oriented to individual-oriented, so that the Preventive Vaccination Law was drastically revised in 1994. Currently, effective counter-measures against newly emerged infectious diseases, as viral hepatitis, institution-acquired infection, viral hemorrhagic fever etc., have been implemented. For the future, improvement of infections disease surveillance, vaccine development and expansion of vaccination coverage along with monitoring side-effects, preventive health education on AIDS/STDs, addressing the special needs of foreigners living in Japan and international collaboration for disease control abroad are all vital to the success of protection of the public's health from infectious diseases in Japan. PMID:8800275

  17. Diarréia aguda: o conhecimento materno sobre a doença reduz o número de hospitalizações nos menores de dois anos? Acute diarrhea: does mother's knowledge of the disease reduce admission of children under two years of age?

    Lygia Carmen de Moraes Vanderlei

    2004-09-01

    Full Text Available OBJETIVOS: Analisar o conhecimento materno sobre as causas, sinais de desidratação e manejo da diarréia aguda e a ocorrência de hospitalização, por complicações desta doença, em seus filhos menores de dois anos. MÉTODOS: Desenho de corte transversal aninhado em estudo de caso _ controle. Casos: crianças internadas por complicações da diarréia aguda no Instituto Materno Infantil de Pernambuco. Controles: crianças com doenças ambulatoriais exceto diarréia aguda. Variáveis: internamento por diarréia aguda (dependente; condições socioeconômicas; estado nutricional das crianças; tempo de aleitamento materno; conhecimento materno sobre diarréia aguda e seu manejo. Na análise foi utilizado software Epi-info 6.0. RESULTADOS: Houve associação estatística entre internamento por diarréia aguda e condições socioeconômicas precárias (p OBJECTIVES: To analyze the relationship of mother's knowledge about signs of dehydration, causes and management of acute diarrhea with admission of children under two years of age with the disease. METHODS: A nested cross-sectional and case-control study was carried out with children who were admitted at the "Instituto Materno Infantil de Pernambuco" with acute diarrhea: and control children admitted with other diseases. Variables were: patient admission having or not acute diarrhea (dependent; social-economic condition, nutritional state; duration of breastfeeding; mother's knowledge about acute diarrhea and its management (independent. The Epi-info software, 6.0 was used for analysis. RESULTS: There was statistical association between patient admission with acute diarrhea and poor social-economic conditions (p= 0.01; malnutrition (p=0.01; short time of breastfeeding (p=0.01, lack of mother's knowledge about how to avoid dehydration (p=0.05 and effectiveness of oral rehydration solutions (p=0.02. There was no statistical association with knowledge about causes, signs of dehydration or

  18. Clinical, Paraclinical, and Antimicrobial Resistance Features of Community-Acquired Acute Bacterial Meningitis at a Large Infectious Diseases Ward in Tehran, Iran.

    Heydari, Behrooz; Khalili, Hossein; Karimzadeh, Iman; Emadi-Kochak, Hamid

    2016-01-01

    In this study demographic, clinical, paraclinical, microbiological, and therapeutic features of patients with community-acquired acute bacterial meningitis admitted to a referral center for infectious diseases in Iran, have been evaluated. Medical records of adult (> 18 years) individuals with confirmed diagnosis of community-acquired bacterial meningitis during a 4-year period were retrospectively reviewed. All required data were obtained from patients' medical charts. Available findings about antimicrobial susceptibility of isolated bacteria from CSF and/or blood were also collected. Kirby-Bauer disc diffusion method was used to determine their antimicrobial susceptibility profile. Details of medical management including antibiotic regimen, duration, patients' outcome, and possible sequelae of meningitis were recorded. The most commonly isolated microorganism from CSF or blood of patients was Streptococcus pneumonia (33.33%) followed by Neisseria meningitidis (27.78%) and Haemophilus influenza (16.67%). The most common antimicrobial regimen was ceftriaxone plus vancomycin (69.44%) followed by ceftriaxone plus vancomycin plus ampicillin (11.11%). Neurological sequelae of meningitis including cranial nerve palsy, deafness, and hemiparesis were identified in 4 (11.11%), 2 (5.56%), and 1 (2.78%) subjects, respectively. Regarding mortality, only 3 (8.33%) patients died from bacterial meningitis and the remaining 33 individuals discharged from the hospital. In conclusion, findings of the current study demonstrated that the mean incidence of acute bacterial meningitis in a referral infectious diseases ward in Iran was 9 episodes per year. The majority cases of community-acquired acute bacterial meningitis admitted to our center had negative CSF culture and classic triad of meningitis was absent in them. PMID:27610176

  19. The clinical study of the children acute diarrhea treated by ultrashot waves%超短波治疗脑性瘫痪儿童腹泻的临床研究

    李伟明

    2001-01-01

    目的 察微热量超短波治疗脑性瘫痪患儿急性腹泻的疗效。方法23例脑瘫急性腹泻患儿口服补液盐和饮食指导同时,应用超短波微热量腹部前后对置法治疗,对照组23例,服用庆大霉素溶液15mg·kg-1·d-1。结果 疗组的治愈显效率和总有效率分别为86.9%和95.6%,明显优于对照组60.8%和78.3%(P均<0.01)。结论 热量超短波是一种治疗脑瘫患儿急性腹泻的好方法。%Objective To observe the effect of ultrashot waves on the acute diarrhea in young children.Method The ultrashot waves group was 23 patients.They were treated by ultrashot waves for six days.The contral group was 23 patients.They were given gentamycin liquid for six days.Result The good effective rate and total effective rate in ultrashot waves group(86.9%,95.6% )were higher than those of control group(60.8%,78.3%)(P<0.01) Conclusion The ultrashot waves therapy is a good method for the acute diarrhea of young children.

  20. Epidemiology of prolonged testicular infections with bovine viral diarrhea virus.

    Givens, M Daniel; Riddell, Kay P; Edmondson, Misty A; Walz, Paul H; Gard, Julie A; Zhang, Yijing; Galik, Patricia K; Brodersen, Bruce W; Carson, Robert L; Stringfellow, David A

    2009-10-20

    Previously, bovine viral diarrhea virus (BVDV) had been found in prolonged testicular infections following acute infection of immunocompetent bulls. The primary purpose of this research was to evaluate the production and maintenance of prolonged testicular infections after exposure to BVDV of seronegative bulls in varying circumstances. The secondary objective was to initiate assessment of the potential for transmission of BVDV via semen of bulls exhibiting a prolonged testicular infection. In total, 10 research trials were conducted. The first trial examined the duration of detectable virus in semen after intranasal inoculation of peri-pubertal bulls. The second to fifth trials examined the potential for prolonged testicular infections resulting from natural exposure of seronegative bulls to persistently infected heifers. In the last five trials, the potential for viral transmission from bulls exhibiting prolonged testicular infections to a small number of exposed animals (n=28) was evaluated. Results of this research demonstrated that prolonged testicular infections could result in detection of viral RNA in semen for 2.75 years with infectious virus grown from testicular tissue 12.5 months after viral exposure. A type 1b strain of BVDV caused prolonged testicular infection after natural exposure of seronegative bulls to a persistently infected heifer. However, transmission of BVDV to susceptible animals was not detected in the final five trials of this research. In conclusion, BVDV can persist in testicular tissue after acute infection for several years, but the potential for viral transmission from these prolonged testicular infections appears to be low. PMID:19473788

  1. Occurrence of gastrointestinal parasites in dogs (Canis familiaris) with acute diarrhea from metropolitan region of Londrina, Parana State, Brazil/
    Ocorrência de parasitos gastrintestinais em cães (Canis familiaris) com diarréia aguda oriundos da região metropolitana de Londrina, Estado do Paraná, Brasil

    Pedro Luiz Camargo; Odilon Vidotto; Milton Hissashi Yamamura; Fábio Augusto Galli dos Santos

    2007-01-01

    One hundred and fifty fecal samples from dogs with acute diarrhea (Group 1) and from 50 dogs without diarrhea (Group 2) were collected and analyzed at the Veterinary Teaching Hospital of the State University of Londrina, between October, 2004 and October 2005. From the positive samples (29.3%) of Group 1, 72.7% were infected by only one agent, while 27.3% had mixed infection. The following genera wereobserved by coproparasitologic evaluation: Giardia sp. (9.3%), Ancylostoma sp. (7.3%), Cystoi...

  2. Translating Molecular Physiology of Intestinal Transport into Pharmacologic Treatment of Diarrhea: Stimulation of Na+ Absorption

    Singh, Varsha; Yang, Jianbo; Chen, Tiane-e; Zachos, Nick; Kovbasnjuk, Olga; Verkman, Alan; Donowitz, Mark

    2013-01-01

    Diarrheal diseases remain a leading cause of morbidity and mortality for children in developing countries while representing an important cause of morbidity worldwide. The WHO recommended low osmolarity oral rehydration solutions plus zinc save lives in patients with acute diarrhea1, but there are no approved, safe drugs which have been shown to be effective against most causes of acute diarrhea. Identification of abnormalities in electrolyte handling by the intestine in diarrhea, including i...

  3. 急性呼吸道传染病患者的防控及护理%Prevention, control and nursing of acute respiratory infectious diseases

    孔庆新

    2011-01-01

    Objective To discuss the characteristics of acute respiratory infectious disease,and the key points of prevention,control and nursing of this diseases.Methods 1067 patients with acute respiratory infectious diseases from January 2007 to February 2011were selected,the clinical prevention and protection,treatment and nursing underwent investigation and analysis.Results All 1067 patients were admitted as confirmed or suspected diagnosis of acute respiratory infectious disease,they received treatment and nursing and were discharged well-off without being source of infection.79 patients occurred nosocomial infection,which accounted for 7.4%.Conclusions Hospitals should take preventing principle,obey the prevention and control principles of early discovery,early isolation,ear diagnosis and early treatment,to control the disease in the seminal state.During the treatment process of acute respiratory infectious diseases,nurses should implement strict isolation system,give health education,clinical monitoring and nursing of stable stage in order to promote early recovery of patients.%目的 探讨急性呼吸道传染病的特点以及防治控制和护理工作的要点.方法 抽取本院2007年1月至2011年2月所收治的急性呼吸道传染病患者1067例,对其临床防护、治疗以及护理工作进行了临床监测以及回溯式综合调查分析.结果 所有1067例患者在以确诊或疑似呼吸道传染病病例入院治疗以后,均及时得以治疗护理并顺利出院,未成为传染源.住院期间有79例患者发生了院内感染,感染率为7.4%.结论 医院应秉承预防为主的原则,遵从早发现、早隔离、早诊断、早治疗等医疗防控原则,将急性呼吸道传染病控制于萌芽状态.在对急性呼吸道传染病患者的治疗过程中,应遵照严格的隔离制度,主动的给予健康宣教、临床病情监测、稳定期护理等,以促进患者早日康复.

  4. Therapeutic effect of Chinese patent medicine "Wuhuanghu" on porcine infectious pleuropneumonia and its acute and subchronic toxicity as well as evaluation of safety pharmacology.

    Wang, Guangxi; Kang, Shuai; Yin, Zhongqiong; Jia, Ren-Yong; Lai, Xin; Zhou, Xun; Liang, Xiao-Xia; Li, Li-Xia; Zou, Yuan-Feng; Lv, Cheng; He, Chang-Liang; Ye, Gang; Yin, Li-Zi; Jing, Bo

    2015-09-01

    Chinese patent medicines play an important role in veterinary clinical use. The aim of this study is to research the anti-infection effect of Chinese patent medicine "Wuhuanghu" for the treatment of porcine infectious pleuropneumonia and to evaluate the safety of "Wuhuanghu" in order to provide a comprehensive understanding of its toxicity. The anti-infection results showed that the treatment with "Wuhuanghu" could significantly inhibit pneumonia and decrement of the pneumonia in high, medium and low doses of "Wuhuanghu" groups were 70.97%, 61.29% and 58.06% respectively. The acute toxicity test showed that rats in the highest group (5000mg/kg) had no death and no abnormal response, suggesting the LD50 of "Wuhuanghu" was more than 5000mg/kg. The subchronic toxicity study showed that hematology indexes in all groups had no obvious differences; blood biochemical index, only albumin and total cholesterol in middle and low doses of "Wuhuanghu" groups were significantly decreased when compared with control group. The clinical pathology showed that the target organ of "Wuhuanghu" was liver. The safety pharmacology study indicated that "Wuhuanghu" had no side effects on rats. In conclusion, "Wuhuanghu" has therapeutic and protective effects to porcine infectious pleuropneumonia in a dose-dependent manner and "Wuhuanghu" is a safe veterinary medicine. PMID:26245812

  5. 急性腹泻中医证候季节性分布规律的临床研究%Clinical research on seasonal distribution of acute diarrhea syndromes

    苏芳静

    2015-01-01

    Objective: To summarize and analyze seasonal distribution of acute diarrhea syndromes. Methods: 578 patients’ clinical data were selected. According to general information of patients, time of onset, pathogenesis, symptoms, signs and laboratory test results, clinical syndrome type distribution were summarized. Results: Sex ratio was not signiifcantly different (P>0.05). Most patients were young people, and with the Han and Shi syndrome. In spring, short red urine was signiifcantly higher than that in winter; In winter, thin stool with chills and fever was signiifcantly higher than that in spring; in summer, scanty dark urine, diarrhea unhappy, sticky stool were signiifcantly higher than those in autumn; In autumn, thin stool with chills and fever was signiifcantly higher than that in summer (P0.05);患者以中青年人居多;寒湿证居多,寒热证其次;春季小便短赤明显高于冬季;冬季大便清稀与恶寒发热明显高于春季;夏季小便短赤、泻下不爽、大便黏腻明显高于秋季;秋季大便清稀与恶寒发热明显高于夏季(P<0.05)。结论:急性腹泻四季皆有发病,且以夏秋为多见,青年患者居多,患者应注意饮食调节;且各季发病证候不同,这也为中医辨证治疗提供了参考依据。

  6. Diarrhea (For Parents)

    ... KidsHealth in the Classroom What Other Parents Are Reading Upsetting News Reports? What to Say Vaccines: Which ... Is Hand Washing So Important? Dehydration Basic Blood Chemistry Tests Word! Diarrhea "Stomach Flu" Belly Pain Why ...

  7. Infectious agents in coronary atheromas: a possible role in the pathogenesis of plaque rupture and acute myocardial infarction

    Maria de Lourdes HIGUCHI; Jose A. F. RAMIRES

    2002-01-01

    In this review we report our recent findings of histopathological features of plaque instability and the association with Mycoplasma pneumoniae (MP) and Chlamydia pneumoniae (CP) infection, studying thrombosed coronary artery segments (CAS) of patients who died due to acute myocardial infarction. Vulnerable plaques are known to be associated with fat atheromas and inflammation of the plaque. Here we demonstrated that vulnerability is also related with focal positive vessel remodeling that mai...

  8. Control of radiation-induced diarrhea with cholestyramine

    Cholestyramine is a non-absorbable ion-exchange resin which specifically binds bile salts. We have treated seven patients with acute or chronic radiation-induced diarrhea that was refractory to the usual methods of control with cholestyramine. In each case, the diarrhea was controlled with cholestyramine. This observation supports previous experimental work with animals which indicated that bile salts contribute to the genesis of radiation-induced diarrhea. Cholestyramine is well-tolerated, but should not be administered with certain oral medications. The results of this small series are preliminary, but point the way toward a more extensive clinical trial to define the usefulness of cholestyramine in the treatment of refractory acute or chronic radiation-induced diarrhea

  9. Short-term effect of prebiotics administration on stool characteristics and serum cytokines dynamics in very young children with acute diarrhea

    N. Vaisman (Nachum); J. Press (Josef); E. Leibovitz (Eugene); G. Boehm (Günther); V. Barak (Vivian)

    2010-01-01

    textabstractWe investigated the effect of a mixture of long-chain fructo-oligosaccharides, galacto-oligosaccharides and acidic oligosaccharides on the number and consistency of stools and on immune system biomarkers in 104 supplemented and non-supplemented subjects (aged 9-24 months) with acute diar

  10. Role of zinc in pediatric diarrhea

    Chaitali Bajait; Vijay Thawani

    2011-01-01

    Zinc supplementation is a critical new intervention for treating diarrheal episodes in children. Recent studies suggest that administration of zinc along with new low osmolarity oral rehydration solutions / salts (ORS), can reduce the duration and severity of diarrheal episodes for up to three months. The World Health Organization (WHO) and UNICEF recommend daily 20 mg zinc supplements for 10 - 14 days for children with acute diarrhea, and 10 mg per day for infants under six months old, to cu...