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 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the present study anthropometric measurements showed that all the children of scheduled caste families under investigation were under weight and suffered from protein energy malnutrition, night blindness, angular stomatitis, enlargement of liver, anaemia, spongy bleeding gum and a few cases of bow legs, polio and keratomalacia. The haemoglobin level was below World Health Organisation (WHO) standard. Their intakes of protective foods and nutrients such as energy, calcium and iron were less than respective recommended dietary allowances (RDA). Socio-economic environment is responsible for poor nutritional status ofscheduled caste pre-school children.
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PMID:Nutritional status of scheduled caste pre-school children. 1647 16

We present a case of a malnourished 68-year old man with occult hypothyroidism who presented with malaise, pyrexia, tongue swelling, oral ulceration and dysphagia after a 6-month period of increasing lethargy and failing self-care. Severe necrotic oral ulcerative lesions were accompanied by cutaneous purpura, blood-filled blisters and bedsores. It was concluded that the patient's clinical condition reflected necrotizing stomatitis on a background of malnutrition with scorbutic skin lesions and hypothyroidism. The patient made a good recovery with scrupulous oral hygiene, debridement, intravenous metronidazole and nutritional support. Healing occurred with marked fibrosis and trismus, which has slowly improved with mouth-opening exercises. Necrotizing stomatitis is more commonly encountered in malnourished children in developing countries, and may subsequently result in devastating facial defects and death. Patients in the developed world with poor oral hygiene, malnourishment and immunosuppression are also at risk, but early diagnosis and treatment is life-saving and reduces subsequent disability.
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PMID:Necrotizing stomatitis in the developed world. 1668 79

Noma, or cancrum oris, is a debilitating necrotizing ulcerative stomatitis that destroys the mouth and face. It usually starts in early childhood and is associated with severe poverty, malnutrition, and infections. It is most frequently described from sub-Saharan Africa but is under-reported. There have been very few reports from Asia. We describe the clinical and social features of a series of 12 patients with noma from remote poor villages in rural Lao People's Democratic Republic (Laos). Noma is an ominous stigma of severe poverty and the description of this disease emphasizes the importance of poverty reduction and nutritional improvement in Lao development. In the meantime, more awareness of the problem and the importance of early therapy in acute noma by primary health care workers may reduce mortality and prevent progression to severe disfigurement.
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PMID:Noma in Laos: stigma of severe poverty in rural Asia. 1838 41

Acute and chronic malnutrition and micronutrient deficiencies have been found in refugee camp populations. In southeastern Nepal, despite consistent access by refugees to general rations, certain micronutrient deficiencies have posed a substantial health burden to the approximately 100,000 Bhutanese residing in seven refugee camps. Limited food diversity, frequent illness, and poor feeding practices have been cited as underlying causes of poor nutritional status in this population. Annual surveys to assess levels of acute malnutrition (i.e., wasting) and chronic malnutrition (i.e., stunting) have been conducted in these camps by the Association of Medical Doctors of Asia (AMDA) and United Nations High Commissioner for Refugees (UNHCR); however, the capacity to reliably evaluate micronutrient deficiencies has not existed locally in the camps. In January 2007, AMDA and CDC, at the request of UNHCR and the World Food Programme (WFP), conducted a nutritional survey of children aged 6-59 months, assessing 1) the prevalence of acute malnutrition, chronic malnutrition, underweight, anemia, and angular stomatitis (i.e., riboflavin deficiency); 2) the cumulative incidence of diarrhea and acute respiratory illness (ARI); and 3) the feeding practices of the children's mothers. This report describes the results of that survey, which indicated that, although acute malnutrition was found in only 4.2% of the children, chronic malnutrition was found in 26.9% and anemia in 43.3%. These findings underscore the importance of monitoring both malnutrition and micronutrient deficiencies and addressing the underlying causes of nutritional deficits.
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PMID:Malnutrition and micronutrient deficiencies among Bhutanese refugee children--Nepal, 2007. 1840 31

Oropharyngeal candidiasis is a common opportunistic infection of the oral cavity caused by an overgrowth of candida species, the commonest being Candida albicans. The prevalence in the hospital or institution varies from 13 to 47% of elderly persons. The main clinical types are denture stomatitis, acute atrophic glossitis, thrush and angular cheilitis. Diagnosis is usually made on clinical ground. Culture and sensitivity testing should be undertaken if initial therapy is unsuccessful. Predisposing factors of oral candidiasis could be local and/or systemic. Local factors include wearing dentures, impaired salivary gland function and poor oral health. Systemic factors include antibiotics and some other drugs, malnutrition, diabetes, immunosuppression and malignancies. Management involves an appropriate antifungal treatment and oral hygiene. Predisposing factors should be treated or eliminated where feasible. Oral hygiene involves cleaning the teeth and dentures. Dentures should be disinfected daily and left out overnight.
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PMID:[Oropharyngeal candidiasis in elderly patients]. 2158 73

Noma (cancrum oris) is a destructive necrotising disease affecting orofacial tissues predominantly of malnourished young children. It is characterised by a rapid acute onset which usually starts in the mouth, spreads intra-orally destroying soft tissue and bone and progresses to perforate the facial skin, causing disfigurement. Polybacterial anaerobic infection is critical too, but is not alone sufficient for the initiation of noma. Cofactors, first and foremost malnutrition, but also systemic viral and bacterial infections are crucial to the development of noma. A patient with necrotising stomatitis or noma must be admitted to hospital for antibiotic treatment, fluid and electrolytes as well as nutritional supplementation and general supportive treatment. The epidemiology of noma in the South African population is unknown, and the clinicopathological features are poorly characterised. Although worldwide there is no evidence that HIV infection is a strong risk factor for noma, HIV infection may play a substantial role in the pathogenesis of noma in South Africa.
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PMID:Noma (cancrum oris) in the South African context. 2364 62

Noma (also known as cancrum oris) is classified by the World Health Organization as a necrotizing ulcerative stomatitis, an invasive acute infection which affects the orofacial tissues. Patients who are subject to such risk factors as severe malnutrition or alteration of the immune system are predominantly affected. This article presents a case of noma in a 62-year-old immunocompromised patient with pain and tooth mobility in the mandibular region, ulceration, bleeding, gingival inflammatory secretion, and oral malodor. The signs and symptoms were controlled only after the intravenous administration of 500 mg tid of imipenem/cilastatin sodium and 2 g qd of vancomycin. After infection control was maintained, the patient was directed to surgery for removal of bone sequestration and curettage of the maxillary sinus. The patient was prescribed 1 g qd of oral clindamycin for 3 months postsurgery.
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PMID:Noma in an immunocompromised patient. 2419 47

In this case study, the process of nutritional diagnosis and intervention conducted at a hospital on a malnourished patient who underwent treatment for a chronic illness (chemotherapy for cancer treatment) was recorded. The patient received his first round of chemotherapy for colorectal cancer, and then a second round after the cancer metastasized to the liver. The patient was malnourished and had experienced weight loss (17% loss in the most recent 3 months) due to side effects of chemotherapy including stomatitis, nausea, and vomiting. Nutritional diagnosis and intervention via the nutrition care process were implemented through two screening rounds, and the quantity of oral intake increased from 28% to 62% of the recommended daily intake. The patient required continuous monitoring and outpatient care after hospital discharge. It is speculated that if a more active patient education and dietary regimen with respect to chemotherapy side effects had been offered after the patient's first chemotherapy cycle, it might have been possible to treat ingestion problems due to stomatitis during the second cycle of chemotherapy and prevent the weight loss. Henceforth, patients receiving chemotherapy should be educated about nutrition management methods and monitored continuously to prevent malnutrition.
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PMID:Nutritional intervention using nutrition care process in a malnourished patient with chemotherapy side effects. 2571 94

Noma is an orofacial gangrene affecting malnourished children and mainly observed in tropical countries, particularly sub-Saharan Africa. Epidemiological data on noma are scarce, but a current estimate of the global incidence is 30,000-40,000 cases per year, with a mortality rate of approximately 85% and a burden of disease calculated to be a loss of 1-10 million disability-adjusted life years. The etiology of noma is multifactorial with malnutrition as an ever present factor, often in combination with concomitant diseases, such as measles, malaria, and human immunodeficiency virus (HIV), and poor oral hygiene. The pathogenesis is a fast-spreading, noncontagious gangrenous infection occurring in the face, often preceded by acute necrotizing gingivitis, and stomatitis. Rare microbiological studies suggest an opportunistic infection caused by an imbalance in normal intraoral microorganisms. Prevention lies in food security, measles vaccination, prevention of malaria and HIV, including the early detection and treatment of necrotizing gingivitis and stomatitis. Early treatment with antibiotics may prevent gangrene or reduce its extent. Late treatment consists of surgical rehabilitation, which is often complex. However, access to medical care is very limited for noma patients due to the extremely poor conditions in which they live that are frequently located in remote rural areas. The authors support the United Nations Human Rights Council Resolution 19/7 adopted on March 22, 2012 "The right to food," and advocate for the inclusion of noma on the list of neglected tropical diseases to encourage more medical and institutional attention for this often lethal or very mutilating infectious gangrene.
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PMID:Noma: Overview of a Neglected Disease and Human Rights Violation. 2811 63

Cobalamin (vitamin B12 [Cbl]) is an essential cofactor for many biochemical pathways. Transcobalamin (TC) is required to internalize Cbl into the cells through membrane receptor-mediated endocytosis. Cbl is then processed in the cytoplasm and mitochondria by complementation factors leading to its active metabolites; methylcobalamin and 5-deoxyadenosyl-cobalamin. Deficiency of TC results in an elevation in methylmalonic acid and homocysteine. Patients usually present with macrocytic anemia, pancytopenia, failure to thrive, gastrointestinal symptoms, and neurological dysfunction. In this study, we report 4 patients from 2 unrelated families, with confirmed diagnosis of TC deficiency. Patients initially had a typical presentation of TC deficiency: severe diarrhea and vomiting, recurrent infections, stomatitis, macrocytic anemia, and neutropenia. Interestingly one of the patients was diagnosed at 3 months of age and developed ataxic gait related to cerebellar atrophy at the age of 14 months. His elder affected sibling was diagnosed at 5 months of age was completely normal. Two sibs, diagnosed at 2 months of age and immediately after birth, had autism spectrum disorder. Molecular investigations showed 2 novel mutations in TCN2 gene. Patients were treated and stayed stable on weekly injection of Cbl. In conclusion, TC deficiency has a wide heterogeneity in clinical phenotype, genotype, laboratory, and radiologic findings. Early detection of the disease and early initiation of aggressive parenteral treatment is probably associated with better prognosis and disease control.
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PMID:Long-term Outcome of 4 Patients With Transcobalamin Deficiency Caused by 2 Novel TCN2 Mutations. 2853 14


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