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Query: UMLS:C0025362 (mental retardation)
 15,878 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A systematic investigation of morbidity patterns was conducted in 1977- 80 among 2580 children under 12 years of age attending mobile hospital camps in 4 districts on India's Hamachal Pradesh. The children came from remote villages where socioeconomic and educational levels were low and environmental sanitation was rudimentary. There were 1301 cases of protein energy malnutrition in this group, 124 involving children 0-1 year of age, 514 in the 1-5-year age group, and 663 (51%) in the 5-12- year age group. At the time of examination, 287 of the children were infested with worms and 125 had diarrhea. These 3 conditions-- malnutrition, worm infestation, and diarrhea--were present in 32% of the village children surveyed. The most common form of morbidity was nutritional disorders (malnutrition, anemia, and vitamin deficiencies), affecting 70% of the children. The next most common condition was respiratory infection, affecting 35%. Other disorders affecting significant numbers of children were scabies, pyoderma, convulsions, mental retardation, rheumatic fever and congenital heart diseases, and renal diseases. Morbidity from conditions such as gastroenteritis, measles, and pneumonia was often accompanied by malnutrition. Thus, there is a need in this area for child health programs aimed at providing nutrition education as well as improving immunization coverage.
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PMID:Childhood morbidity in mobile hospital camps in Himachal Pradesh. 262 Sep 84

Dehydration in developed countries is an uncommon but important mechanism resulting in the death of infants and children. The clinicopathological features of a series of 37 fatal dehydration cases autopsied at the Adelaide Children's Hospital over a 33-year period (1961-1993) are presented. Causative factors for dehydration included gastroenteritis (21 cases), gastroenteritis with high environmental temperature (one case), high environmental temperatures (six cases), neglect/failure to thrive (four cases), mental retardation/chromosomal abnormality (three cases), congenital adrenal hyperplasia (one case), and unsuspected cystic fibrosis (one case). The mean age at death was 11.4 months (range 2 weeks to 6.25 years; median 6 months; 95% confidence interval 6 months to 1 year and 4 months; male-to-female ratio, 19:18). Sixteen of the 22 cases of fatal gastroenteritis (73%) occurred during the fall/winter months (March to August). There were a total of seven aboriginal or part aboriginal children in the group (19%). Children with mental retardation were at higher risk of dehydration, and previously unsuspected cases of child abuse/neglect also presented with lethal dehydration. Vitreous humor electrolyte levels and immunoassay for rotavirus were useful diagnostic adjuncts.
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PMID:Dehydration deaths in infants and young children. 883 76

Pulmonary involvement is an uncommon extraintestinal manifestation of salmonellosis. We describe a 30 year old man with mental retardation, presenting with salmonella gastroenteritis and bacteremia. An early pneumonia evolving in the clinical setting of severe kyphoscoliosis, suggests that hematogenous spread to the lungs may occur as a result of abnormalities of the chest wall.
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PMID:Salmonella infection and pneumonia in a patient with kyphoscoliosis. 943 68

We were initially highly skeptical that differences in the concentrations of thimerosal in vaccines would have any effect on the incidence rate of neurodevelopmental disorders after childhood immunization. This study presents the first epidemiologic evidence, based upon tens of millions of doses of vaccine administered in the United States, that associates increasing thimerosal from vaccines with neurodevelopmental disorders. Specifically, an analysis of the Vaccine Adverse Events Reporting System (VAERS) database showed statistical increases in the incidence rate of autism (relative risk [RR] = 6.0), mental retardation (RR = 6.1), and speech disorders (RR = 2.2) after thimerosal-containing diphtheria, tetanus, and acellular pertussis (DTaP) vaccines in comparison with thimerosal-free DTaP vaccines. The male/female ratio indicated that autism (17) and speech disorders (2.3) were reported more in males than females after thimerosal-containing DTaP vaccines, whereas mental retardation (1.2) was more evenly reported among male and female vaccine recipients. Controls were employed to determine if biases were present in the data, but none were found. It was determined that overall adverse reactions were reported in similar-aged populations after thimerosal-containing DTaP (2.4 +/- 3.2 years old) and thimerosal-free DTaP (2.1 +/- 2.8 years old) vaccinations. Acute control adverse reactions such as deaths (RR = 1.0), vasculitis (RR = 1.2), seizures (RR = 1.6), ED visits (RR = 1.4), total adverse reactions (RR = 1.4), and gastroenteritis (RR = 1.1) were reported similarly after thimerosal-containing and thimerosal-free DTaP vaccines. An association between neurodevelopmental disorders and thimerosal-containing DTaP vaccines was found, but additional studies should be conducted to confirm and extend this study.
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PMID:Neurodevelopmental disorders after thimerosal-containing vaccines: a brief communication. 1453 May 5

It is not unusual for paediatric surgical patients to suffer from paediatric diseases in addition to their surgical problems. These diseases demand further diagnostic procedures and pre- or postoperative therapy. The aim of this study was to discover how many and what kinds of additional paediatric diseases are seen in our paediatric surgical inpatients. We retrospectively evaluated the hospital charts of all inpatients for 1 year. The following data were collected: cause of admission, therapeutic procedure (conservative/operative), surgical discharge diagnosis, additional paediatric diagnoses, and transfer to other departments. A total number of 5,026 hospital stays for 5,840 operations in 4,300 children was evaluated. In 38% of all hospital stays, the children had one or more paediatric diseases. These could be divided into two groups: acute diseases and chronic conditions. In the acute group, 638 children suffered from acute infectious diseases such as respiratory infections and enteritis/gastroenteritis. The most common chronic conditions were allergy, asthma, epilepsy, anaemia, and mental retardation. A special group of patients consists of 21% of the children admitted because of suspected appendicitis. These children not only had a significantly higher incidence of additional paediatric diseases (mostly acute infectious diseases), but also a higher incidence of atopic diseases compared with the patients admitted for other reasons. The early diagnosis and treatment of additional paediatric diseases is essential for the success of paediatric surgery. The paediatrician has a significant role in caring for surgical patients and assisting in the perioperative management, but the paediatric surgeon should also be aware of the spectrum of medical diseases.
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PMID:Paediatric problems in a paediatric surgical department. 1515 36