Parasitic Causes of Secretory Diarrhea in Children and Chronically Ill Adult.

Sponsor
Assiut University (Other)
Overall Status
Completed
CT.gov ID
NCT03166670
Collaborator
(none)
100
1
39.3
2.5

Study Details

Study Description

Brief Summary

Diarrhea is one of the most common reasons for people to seek medical advice - but it can range from being a mild, temporary condition, to be life threading condition. It is estimated that there are 2 billion cases of diarrheal disease every year globally, and that 1.9 million children below the age of 5 years, mostly in developing countries, die annually.

Condition or Disease Intervention/Treatment Phase
  • Diagnostic Test: stool examination
  • Diagnostic Test: real time polymerase chain reaction

Detailed Description

Secretory diarrhea has many causes as infection with bacteria, viruses or protozoa. It results from increased chloride secretion, decreased sodium absorption, or increased mucosal permeability . Parasitic pathogens induce Secretory diarrhea as they infect and damage the absorptive villus tips, leaving Secretory crypts unbalanced, to cause net secretion and diarrhea. Parasitic causes include Cryptosporidium parvum or hominis ,Capillaria philippinensis and Giardia lamblia. Cryptosporidiosis is also recognized as a cause of prolonged and persistent diarrhea in children and persons with impaired immunity. The disease is transmitted via the fecal-oral route from infected hosts. It can be also transmitted following animal contact, ingestion of water (mainly during swimming), or through food. Cryptosporidium has emerged as the most frequently recognized cause of water-associated outbreaks of gastroenteritis. This is because of the oocyst stage in its life cycle; Cryptosporidium can resist disinfection, including chlorination, and can survive for a prolonged period in the environment.

Study Design

Study Type:
Observational
Actual Enrollment :
100 participants
Observational Model:
Other
Time Perspective:
Cross-Sectional
Official Title:
Parasitic Causes of Secretory Diarrhea in Children and Chronically Ill Adult.
Actual Study Start Date :
Jan 1, 2018
Actual Primary Completion Date :
Apr 1, 2021
Actual Study Completion Date :
Apr 12, 2021

Arms and Interventions

Arm Intervention/Treatment
study group

children with acute secretory diarrhea

Diagnostic Test: stool examination
collection of stool specimen and microscopic examination for parasites

Diagnostic Test: real time polymerase chain reaction
evaluation of genotype of cryptosporidium in stool specimen

Control group

normal healthy children

Diagnostic Test: stool examination
collection of stool specimen and microscopic examination for parasites

Diagnostic Test: real time polymerase chain reaction
evaluation of genotype of cryptosporidium in stool specimen

Outcome Measures

Primary Outcome Measures

  1. percentage of patients with positive stool analysis for cryptosporidium [2 days]

    Use of microscopic examination and real time polymerase chain reaction

Eligibility Criteria

Criteria

Ages Eligible for Study:
N/A and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
Yes
Inclusion Criteria:
  1. Children presented with secretory diarrhea(acute watery diarrhea) attend to out clinic lab of Assiut University pediatric hospital or admitted in pediatric hospital(gastroenterology department) during the study period.

  2. adult patients having acute watery diarrhea attend to out clinic labs of Assiut University hospital or admitted in gastroenterology, nephrology and oncology department of hospital during the study period.

Exclusion Criteria:
  1. viral and bacterial causes of diarrhea

  2. Patients who were already diagnosed as intestinal inflammatory disease as irritable bowel syndrome.

  3. Autoimmune conditions, such as ulcerative colitis, Crohn's disease and coeliac disease.

Contacts and Locations

Locations

Site City State Country Postal Code
1 Heba gamal rashed Assiut Egypt

Sponsors and Collaborators

  • Assiut University

Investigators

  • Principal Investigator: Asmaa M Abd elaziz, MD, Assuit University, Faculty of medicine

Study Documents (Full-Text)

None provided.

More Information

Publications

Responsible Party:
Asmaa Elderwy, Principal Investigator, Assiut University
ClinicalTrials.gov Identifier:
NCT03166670
Other Study ID Numbers:
  • PSDCC
First Posted:
May 25, 2017
Last Update Posted:
Jun 8, 2021
Last Verified:
Jun 1, 2021
Individual Participant Data (IPD) Sharing Statement:
No
Plan to Share IPD:
No
Studies a U.S. FDA-regulated Drug Product:
No
Studies a U.S. FDA-regulated Device Product:
No
Additional relevant MeSH terms:

Study Results

No Results Posted as of Jun 8, 2021