Presentation
Results In the 6 year period, 153 children (40.5% female) presented with acute encephalopathy with a median age of 3 months (IQR 1.5 to 4), and 88.2% below 6 months. [adc.bmj.com]
We noticed 3 patterns: 1- to 2-month-old infants (16/41) presented with lactic acidosis. Infants older than 5 months of age (11/41) presented with Wernicke encephalopathy. [ajnr.org]
Frequently, more than one risk factor is present. [emedicine.medscape.com]
Infantile beriberi is the most important presentation for children. [ajtmh.org]
Most of the patients presented with severe respiratory irregularities. [academic.oup.com]
Entire Body System
- Anemia
Blood picture in infantile beriberi, infantile preberiberi and infantile B-avitaminotic dyspepsia is characterized by 1) anemia-and hypohemoglobinemia, 2) thrombocytosis, 3) neutropenia in almost all the cases, lymphocytosis and esoinophilia in soave [jstage.jst.go.jp]
Adults mainly present with chronic diarrhea, weight loss, and signs of malnutrition (e.g., iron deficiency anemia ). Diagnostic tests assess the digestion of individual food components. [amboss.com]
A fatal anemia, pernicious anemia, was a vitamin B-12 deficiency. The disease resulted by only consuming plant foods, or lack of a factor produced by the stomach needed for absorption of the vitamin. [books.google.com]
Vitamin deficiency is a common result of starvation, often leading to anemia, beriberi, pellagra, and scurvy. Beriberi was a disease of malnutrition caused by the consumption of overmilled rice. [dictionary.cambridge.org]
- Sepsis
Sepsis and inborn error of metabolism (IEM) were considered. [ajtmh.org]
Two recently published papers by the Wellcome Trust - Mahosot Hospital - Oxford Tropical Medicine Research Collaboration suggested that approximately 13% of Lao sick infants admitted with diarrhea, pneumonia and sepsis (without clinical evidence of beriberi [apamedcentral.org]
At first, our line of treatment was on the lines of infection/sepsis. But in spite of giving all the best antibiotics and all supportive measures, we kept losing these infants. [indianpediatrics.net]
Shoshin beriberi mimicking central line sepsis in a child with short bowel syndrome. World J Pediatr. 2010 Nov. 6(4):366-8. [QxMD MEDLINE Link]. Muri RM, Von Overbeck J, Furrer J, Ballmer PE. [emedicine.medscape.com]
Our hospital case definition did not exclude the presence of fever or suspected sepsis since there is evidence that these conditions contribute to precipitating thiamine deficiency [ 7, 41, 47 ]. [journals.plos.org]
- Collapse
Physical examination revealed pulse rate was 100/min, regular high volume, collapsing and pistol shot sounds were heard over large arteries, blood pressure was 80/10 mm of Hg, temperature was 100°F, jugular venous pressure was elevated with prominent [jdrntruhs.org]
Less frequently there is a sudden circulatory collapse with lactic acidosis. [biologydiscussion.com]
The exact biochemical defect responsible for the clinical manifestations of cardiac (wet) beriberi or its acute form, Shoshin beriberi (from the Japanese, meaning "sudden collapse"), is not yet fully elucidated. [7] Cardiac dysfunction may simply be compromised [emedicine.medscape.com]
- Inflammation
These patients are often misdiagnosed as having other forms of encephalopathy (brain inflammation) such as viral illness, cerebral malaria, sleeping sickness, etc. [ennonline.net]
Mechanisms supporting this positive effect of moderate alcohol consumption include beneficial regulation of lipids and fibrinolysis, decreased platelet aggregation and coagulation factors and beneficial effects on endothelial function, inflammation and [oapublishinglondon.com]
- Pediatric Disease
Succinct, targeted coverage of normal childhood growth and development, as well as the diagnosis, management, and prevention of common pediatric diseases and disorders, make this an ideal medical reference book for students, pediatric residents, nurse [books.google.ro]
Cardiovascular
- Tachycardia
Presenting symptoms include tachycardia, low diastolic pressure, cardiomegaly, pulmonary edema, and cyanosis. Wet beriberi is characterized by elevated lactic acid levels. [emedicine.medscape.com]
The clinical features are: anorexia oedema tachycardia tachypnoea There is a fatal outcome unless treatment is initiated rapidly. Related pages: treatment of infantile beriberi beriberi [gpnotebook.com]
Musculoskeletal
- Muscle Cramp
The toes feel numb and the feet have a burning sensation; the leg muscles become sore and the calf muscles cramp. The individual walks unsteadily and has difficulty getting up from a squatting position. [newtimes.co.rw]
They affect predominantly the lower extremities, beginning with paresthesias in the toes, burning in the feet (particularly severe at night), muscle cramps in the calves, pains in the legs, and plantar dysesthesias. [merckmanuals.com]
The condition affects the leg muscles badly as there is numbness, burning sensation and muscle cramps. Eventually there is loss of reflex and difficulty in walking. [searchhomeremedies.com]
Neurologic
- Apathy
Wernicke encephalopathy consists of psychomotor slowing or apathy, nystagmus, ataxia, ophthalmoplegia, impaired consciousness, and, if untreated, coma and death. It probably results from severe acute deficiency superimposed on chronic deficiency. [merckmanuals.com]
After 2-3 months, apathy and weakness become extreme and calf muscle tenderness develops. Also, loss of recent memory, confusion, ataxia, and, sometimes, persistent vomiting occur. [emedicine.medscape.com]
• lipid synthesis • gluconeogenesis ❖ This leads to Inadequate growth, Loss of weight, strength and apathy (due to decreased ATP synthesis). 11. Deficiency manifestation of vitamin B complex: 1 1. Inadequate growth 2. [slideshare.net]
Wernicke’s encephalopathy consists of psychomotor slowing or apathy, nystagmus, ataxia, ophthalmoplegia, impaired consciousness, and, if untreated, coma and death. It probably results from severe acute deficiency superimposed on chronic deficiency. [namrata.co]
- Tremor
It is a kind of paralysis, or rather tremor: for it penetrates the motion and sensation of the hands and feet indeed sometimes of the whole body." [20] Identification Edit Beriberi was first described over 4,500 years ago, in the Chinese medical book [psychology.wikia.com]
It is a kind of paralysis, or rather tremor: for it penetrates the motion and sensation of the hands and feet indeed sometimes of the whole body." [25] Identification In the late 19th century, beriberi was studied by Takaki Kanehiro, a British-trained [ipfs.io]
Treatment
The clinical features are: anorexia oedema tachycardia tachypnoea There is a fatal outcome unless treatment is initiated rapidly. Related pages: treatment of infantile beriberi beriberi [gpnotebook.com]
The clinical features are: anorexia oedema tachycardia tachypnoea There is a fatal outcome unless treatment is initiated rapidly. Links: treatment of infantile beriberi beriberi [gpnotebook.co.uk]
Prognosis
Although, untreated Beriberi can eventually lead to death Commencing thiamine supplementation can cause an improvement in the symptoms If congestive heart failure occurs, the prognosis is poor. [dovemed.com]
Prognosis The prognosis for beriberi is usually good, unless patients have established Korsakoff syndrome. When patients have progressed to this stage, the degree of damage is only minimally reversible. [namrata.co]
Prognosis of Beriberi The prognosis for beriberi is usually good, unless patients have established Korsakoff syndrome. When patients have progressed to this stage, the degree of damage is only minimally reversible. 39Biochemistry for medics 40. [slideshare.net]
Prognosis Mortality is rare and is usually associated with the wet form due to cardiac failure. [ 26 ] Morbidity is also rare and usually presents in the dry form with neurological symptoms. [patient.info]
Etiology
"The cure of infantile beriberi by the administration to the infant of an extract of rice polishing, and the bearing thereof on the etiology of beriberi" Bull Manila Med Soc 6(2): 26-29, 1912 14. [herdin.ph]
The cure of infantile beriberi by the administration to the infant of an extract of rice polishing, and the bearing thereof on the etiology of beriberi. Bull Manila Med Soc 1912;6:26-33. Disclosure: Dr. [n.neurology.org]
The etiology of " moist beri-beri" has not yet been fully investigated, but there seems to be some suggestion that a relationship exists between this malady and the poor quality of the milk yielded by Filipino mothers. [kundoc.com]
[…] the absorptive surface (e.g., celiac disease ) Partial malabsorption : caused by a localized absorption impairment, resulting in deficiencies of specific nutrients (e.g., vitamin B 12 deficiency in patients with diseases affecting the terminal ileum ) Etiology [amboss.com]
Epidemiology
Although this is almost the exact epidemiology of modern SIDS, this well researched truth is ignored. [hormonesmatter.com]
[…] concurrently, including Wernicke's encephalopathy (mainly affecting the central nervous system), Korsakoff's syndrome (amnesia with additional psychiatric manifestations), and Wernicke-Korsakoff syndrome (with both neurologic and psychiatric symptoms) Epidemiology [flipper.diff.org]
Another translation is 'I cannot, I cannot'. [ 2 ] Epidemiology Beriberi was endemic in some areas of the world and may be related to the consumption of milled rice. [patient.info]
Greater recognition of the spectrum of thiamine deficiency should enable the supporting science to move beyond descriptive epidemiology to implement prevention and control in vulnerable populations worldwide. [ajcn.nutrition.org]
Detailed epidemiologic, dietary, clinical, laboratory, and treatment data of these children had been obtained. [ajnr.org]
Pathophysiology
Pathophysiology Thiamine in the human body has a half-life of 18 days and is quickly exhausted, particularly when metabolic demands exceed intake. [flipper.diff.org]
Unraveling the pathophysiology of alcohol-induced thiamin deficiency. American Journal of Physiology - Renal Physiology 299 (1): F26–27. ↑ 22.0 22.1 22.2 (1976). Kanehiro Takaki (1849–1920): A Biographical Sketch. [psychology.wikia.com]
Pathophysiology of Thiamine deficiency (Beri-Beri) Deficiency causes degeneration of peripheral nerves, thalamus, mammillary bodies, and cerebellum. Cerebral blood flow is markedly reduced, and vascular resistance is increased. [namrata.co]
The data provide important insights on the nutritional pathophysiology of thiamine depletion, repletion, and therapeutics and a sobering reminder that nutritional deficiency disease, including beriberi, persists as an important cause of morbidity and [ajcn.nutrition.org]
Pathophysiology of Thiamine deficiency (Beri-Beri) Deficiency causes degeneration of peripheral nerves, thalamus, mammillary bodies, and cerebellum. Cerebral blood flow is markedly reduced, and vascular resistance is increased. [slideshare.net]
Prevention
Also known as aneurin, this vitamin helps prevent neuritic and beriberi. B1 vitamin benefits include prevention of severe eye fatigue and neurodegeneration. [newsmax.com]
In 2014, Save The Children commissioned Burnet to carry out a technical review of the evidence for the prevention of infantile beriberi to stimulate discussion and to advocate for prevention strategies in Lao PDR. [burnet.edu.au]
Article navigation 1From the Divisions for Heart Disease and Stroke Prevention (BAB) and Reproductive Health (WDB), National Center for Chronic Disease Prevention and Health Promotion, Atlanta, GA; and the Nutritional Biomarkers Branch, Division of Laboratory [ajcn.nutrition.org]
Rickets was common in northern cities and was more rampant in industrial cities as industrial pollution prevented children from sunlight exposure. [books.google.com]