scholarly journals The study of clinical profile and vitamin B 12 in dengue fever patients

2021 ◽  
Vol 12 (7) ◽  
pp. 47-51
Author(s):  
Mamatha Tittamegalapalya Ramalingaiah ◽  
Jeetendra Kumar Jogihalli Mood ◽  
Satyanarayana Narayanashetty ◽  
Rashmi Madappa Bhuvaneshappa
Keyword(s):  
Vitamin B12 ◽  
Hospital Stay ◽  
Dengue Fever ◽  
Platelet Transfusion ◽  
Clinical Profile ◽  
Study Patient ◽  
Vitamin B ◽  
Severe Thrombocytopenia ◽  
Duration Of Hospital Stay ◽  
Vitamin B 12

Background: Dengue is an acute infectious febrile illness characterised by thrombocytopenia and platelet dysfunction leading to bleeding manifestations. Vitamin B12 is required for platelet production in the bone marrow. So, deficiency of vitamin B12 in dengue patients can have severe thrombocytopenia. Aims and Objective: Study was aimed to know the clinical profile of dengue fever patients and to correlate serum vitamin B12 level with severity of thrombocytopenia, platelet transfusion and duration of hospital stay. Materials and Methods: This observational study was done on dengue patients for period of 3 months January 2020 to March 2020. Confirmed cases of dengue fever with NS 1 Ag positive & Ig M antibody positive were included in the study. Patient with sepsis, underlying malignancy, autoimmune disorder, hematological disorder, drugs causing thrombocytopenia were excluded from the study. Appropriate statistical methods were applied. Results: Total 50 subjects were included. Majority of subjects were in the age group 31 to 40 years. 50% were males and females respectively. Most common clinical feature was fever and bleeding manifestations. Mean Vitamin B12 was significantly lower among those with severe thrombocytopenia and highest among those with no thrombocytopenia., there was significant difference in mean Platelet transfusion and duration of hospital stay with respect to severity of Platelet count. Conclusion: Dengue fever patients with vitamin B 12 deficiency had moderate to severe thrombocytopenia and more bleeding manifestations. Those patients required more platelet transfusion and increased duration of hospital stay.

scholarly journals Homocystinuria masquerading as vitamin B12 deficiency

2012 ◽  
Vol 4 (2) ◽  
pp. 326-328
Author(s):  
M Wadhwani ◽  
S Beri ◽  
A Saili ◽  
S Garg
Keyword(s):  
Vitamin B12 ◽  
Megaloblastic Anemia ◽  
Vitamin B12 Deficiency ◽  
Interesting Case ◽  
Vitamin B ◽  
Ophthalmological Examination ◽  
Ophthalmic Manifestations ◽  
History Of ◽  
B12 Deficiency ◽  
Vitamin B 12

Background: Homocystinuria is a rare metabolic disorder charcterised by excess homocysteine in the urine. Vitamin B12 deficiency has diverse cutaneous, nervous and ophthalmic manifestations. Objective: To report a case of homocystinuria masquerading as vitamin B 12 deficiency. Case: We hereby are presenting an interesting case of a 4 year old boy who was being treated for Vitamin B 12 deficiency on the basis of history of delayed milestone, abdominal pain and hyperpigmentation of skin which was diagnosed as homocystinuria. Conclusion: It is important to carry out ophthalmological examination in every case of megaloblastic anemia if associated with blurring of vision and mental retardation.DOI: http://dx.doi.org/10.3126/nepjoph.v4i2.6554 Nepal J Ophthalmol 2012; 4 (8): 326-328

scholarly journals Vitamin B 12 Assay – are we on Track?

2020 ◽  
Vol 2 (8) ◽  
pp. 01-03
Author(s):  
Rateesh Sareen
Keyword(s):  
Vitamin B12 ◽  
Vitamin B12 Deficiency ◽  
Reference Interval ◽  
Population Characteristics ◽  
Vitamin B ◽  
B12 Deficiency ◽  
Vitamin B 12 ◽  
Work Up

Vitamin B12 assay is one of the most frequently ordered tests particularly as a part of regular medical checkups. The deficiency is rampant in vegetarian population. It is of immense importance that laboratories establish their own reference interval (RI) of analyte specially Vitamin B12 as a diagnosis of Vitamin B12 deficiency based on RI of kit insert inadvertently leads to unnecessary treatment or work up. A blind reliance on RI of kit insert should be discouraged as they do not take into account population characteristics and do not truly reflect RI specific to the population under study.

scholarly journals OVERCOMING VITAMIN B12 DEFICIENCY IN VEGAN DIET

2014 ◽  
Vol 04 (01) ◽  
pp. 104-105
Author(s):  
Prassanna Baby ◽  
Keyword(s):  
Vitamin B12 ◽  
Higher Plants ◽  
Vitamin B12 Deficiency ◽  
Vegan Diet ◽  
Vitamin B ◽  
Daily Diet ◽  
B12 Deficiency ◽  
Vitamin B 12 ◽  
Micro Organisms ◽  
Dietary Deficiency

Abstract:Vitamin B12 is a crystalline compound essential to a number of micro-organisms and animals, including humans. So far as is known it is not present in higher plants. Pure vegetarian food is nearly free from vit. B12. It is a nutrient that needs attention in vegan diet. Vegetarians are at risk for vitamin B(12) (B12) deficiency due to suboptimal intake. Dietary deficiency of vitamin B12 due to vegetarianism is increasing and causes hyperhomocysteinemia Areas for research include intermittent vitamin B12 supplement dosing and better measurements of the bioavailability of B12 in fermented vegetarian foods and algae. The goal of the present literature review was to create an awareness among the vegans to identify the vegetarian sources of Vitamin B12 and to incorporate them into their daily diet.

scholarly journals Etiology and clinical profile of inpatients with Community acquired pneumonia in Manipal Teaching hospital, Pokhara, Nepal

2012 ◽  
Vol 1 (2) ◽  
pp. 84-88 ◽  
Author(s):  
R Shrestha ◽  
N Paudel ◽  
B Barakoti ◽  
D Dhungana ◽  
P Sharma
Keyword(s):  
Hospital Stay ◽  
Treatment Options ◽  
Tertiary Hospital ◽  
Community Acquired Pneumonia ◽  
Clinical Profile ◽  
Smear Microscopy ◽  
Duration Of Hospital Stay ◽  
Co Morbidity ◽  
Severity Of The Disease ◽  
Gram Negative Organisms

Background: Community acquired pneumonia (CAP) is major cause of morbidity in adults. The presentation may be varied. Severity of the disease is seen to be more if co-morbid conditions are present, especially chronic lung disease. This study was done to analyze the etiology and clinical profile of community acquired pneumonia admitted in a tertiary hospital in Western Nepal, to focus on treatment options and improve outcomes. Methods: Etiology and clinical profile of 100 patients of CAP was studied retrospectively from April 2010 to March 2011. Data regarding clinical features, physical examination, chest x-ray, sputum samples for smear microscopy and culture was collected in a preformed proforma and analyzed. Results: Mean age of patients was 51 years. Forty one patients had associated co-morbidity. None of the patients were vaccinated against influenza and pneumococcus. The duration of hospital stay was longer in patients with higher CURB-65 score. The commonest mode of presentation was cough (76) followed by fever (64). Etiology was determined in 24 patients, commonest being Streptococcus pneumonia which was most commonly sensitive to penicillin group of antibiotics followed by cephalosporines. The mortality rate was 1%. Two patients required care in Intensive care unit and 97 were discharged after improving. Conclusion: Etiology of pneumonia could be identified in 24% of cases. Pneumococcus was found mostly sensitive to penicillins and cepahalosporines. Gram negative organisms were mostly sensitive to ciprofloxacin and aminoglycoside. None of the patients were vaccinated against H.influenza or S.pneumoniae. Higher CURB-65 score was associated with longer duration of hospital stay. DOI: http://dx.doi.org/10.3126/njms.v1i2.6605 Nepal Journal of Medical Sciences. 2012;1(2): 84-8

scholarly journals KNUCKLE HYPERPIGMENTATION AS A PRELIMINARY MARKER OF VITAMIN B 12 DEFICIENCY: A CASE SERIES

2021 ◽  
pp. 36-38
Author(s):  
Manali Patil ◽  
S. N. Agrawal ◽  
V. V. Saoji
Keyword(s):  
Vitamin B12 ◽  
Megaloblastic Anemia ◽  
Case Series ◽  
Vitamin B12 Deficiency ◽  
Neurological Deficits ◽  
Vitamin B ◽  
Important Clue ◽  
B12 Deficiency ◽  
Systemic Manifestations ◽  
Vitamin B 12

Vitamin B12 deficiency is common in vegetarian population in India and can present with variable Hematological (megaloblastic anemia), Neuropsychiatric, Mucocutaneous (glossitis, angular stomatitis), Skin (pallor, hyperpigmentation) and Hair changes (dry, brittle, thin, lustreless, prematurely grey). Knuckle hyperpigmentation has been described in vitamin B12 deficiency but usually these patients are dermatologically asymptomatic but they have systemic manifestations like megaloblastic anemia, pancytopenia or neurological deficits. The foreground of this study is highlighting the importance of knuckle hyperpigmentation as an early cutaneous sign of vitamin B12 deficiency which points an important clue towards the aetiology of Megaloblastic anemia.

scholarly journals The relationship of Vitamin B 12 with Two Symptoms of Shingles: Who has Pain and Who has Itch?

2021 ◽  
Author(s):  
İlkay Özer ◽  
Günseli Kekeç ◽  
Duygu İlke Yıldırım ◽  
ARZU ATASEVEN ◽  
Recep Dursun
Keyword(s):  
Vitamin B12 ◽  
Negative Impact ◽  
Vitamin B12 Deficiency ◽  
Nerve Damage ◽  
Control Group ◽  
Vitamin B ◽  
Significant Difference ◽  
Patient Will ◽  
Vitamin B 12 ◽  
Pain Symptoms

Background; Both herpetic pain and itching in shingles are two symptoms whose pathogenesis has not been elucidated, although they are thought to be due to nerve damage. These two symptoms are difficult to treat and negative impact quality of life. In addition, It is unclear which patient will have the symptoms of itching or pain. Vitamin B 12 is a neurotropic agent which is contributes to the treatment of nerve damage, and effective in treating neuropathic pain and itch. In this study we investigated that is relationship between vitamin B12 both herpetic pain and herpetic itch. Methods; In this study, we investigated the effect of vitamin B12 values on itching and pain symptoms that patients with shingles have in the acute period. Vitamin B 12 values of 53 adults with patients with shingles with herpetic pain or herpetic itching were recorded and compared with the control group. Results; We found that patients with herpetic pain had lower vitamin B12 values than the control group (p=0.046) and patients with herpetic itch (p=0.021). Vitamin B12 values of herpetic itch patients did not show significant difference from the control group (p=0.816). Conclusions; Although vitamin B12 deficiency plays a role in the etiology of herpetic pain, it has no effect on herpetic itching. Our study supports that the etiopathogenesis of HI is different from herpetic pain, and will help studies focusing on herpetic itching etiopathogenesis.

scholarly journals Clinical profile of dengue fever with severe thrombocytopenia and its complications: a retrospective study at a tertiary care hospital in South India

2017 ◽  
Vol 5 (5) ◽  
pp. 1751 ◽  
Author(s):  
Ch. Manoj Kumar ◽  
K. S. Keerthi Vyas ◽  
Y. Sai Krishna
Keyword(s):  
Retrospective Study ◽  
Dengue Fever ◽  
South India ◽  
Tertiary Care Hospital ◽  
Dengue Infection ◽  
Tertiary Care ◽  
Clinical Profile ◽  
Severe Thrombocytopenia ◽  
Care Hospital ◽  
Haemorrhagic Fever

Background: Dengue haemorrhagic fever is a potentially lethal illness that is universally prevalent in the tropics and has become a major health concern globally in recent decades. The clinical manifestation of dengue infection varies from asymptomatic to severe life threatening illness in the form of DHF/DSS. Dengue haemorrhagic fever or DSS may be fatal in 40% to 50% of untreated patients. A hallmark of dengue infection is severe thrombocytopenia which causes concern for the patients and treating doctors. The objective of this study was to correlate clinical profile during the evolution of dengue fever with severe thrombocytopenia (platelets <10,000/mm3), and comparing frequencies between the different clinical forms in order to predict the severity of the disease.  The present study includes 40 individuals who were found to be seropositive with the detection of NS1Ag, IgM and IgG antibodies for dengue infection with severe thrombocytopenia. Early diagnosis and monitoring is largely dependent on haematological parameters. As no specific antiviral therapy is available, supportive therapy is of utmost importance.Methods: This is an observational, descriptive and retrospective study of 40 patients with clinical and serological diagnosis of dengue fever with severe thrombocytopenia (platelets<10,000/mm3), in the period from August 2015 to September 2016, who were admitted in a tertiary care hospital in South India. ELISA was performed for the detection of dengue NS1, Ig M and Ig G, haematological parameters by automated analyzer and peripheral smear, coagulation profile analysis were done.Results: Out of 40 cases with severe thrombocytopenia, 50% of the patients had classical dengue fever, 30% cases had DHF with bleeding manifests and 20% cases with DHF plasma leakage signs and 5% lead to DSS. There was lack of association studied between severe thrombocytopenia and bleeding manifestations as p value<0.065 was insignificant. However, the risk of complications increased with decreasing platelet counts in the present study.Conclusions: Thrombocytopenia was most predominant haematological discrepancy. There was no predilection for any age group or gender for thrombocytopenia or bleeding among the dengue patients. The results were relevant in assessing the severity of infection and can help by enabling the adaptation of the therapeutic conduct to the needs of individual patients.

scholarly journals PENGARUH SUPLEMENTASI KOMBINASI FE, ASAM FOLAT DAN VITAMIN B 12 TERHADAP PENINGKATAN KADAR HEMOGLOBIN PADA IBU POSTPARTUM DI KOTA PEMATANGSIANTAR

2019 ◽  
Vol 14 (1) ◽  
pp. 80-84
Author(s):  
Zuraidah Zuraidah ◽  
Sukaisi Sukaisi ◽  
Lenny Nainggolan
Keyword(s):  
Vitamin B12 ◽  
Vitamin B ◽  
Vitamin B 12

Anemia juga berhubungan secara independen mengakibatkan kematian dan kesakitan pada populasi umum.Anemia diidentifikasi dan memberikan bukti bahwa manajemen anemia, terlepas dari faktor resiko lain,meningkatkan angka kematian. Angka kejadian anemia pada postpartum atau masa nifas tertinggi padanegara berkembang. Di Indonesia, belum ada data resmi angka anemia pada ibu postpartum. Tujuanpenelitian ini adalah melihat pengaruh suplementasi Fe, asam folat, dan vitamin B12 terhadap peningkatankadar hemoglobin (Hb) pada ibu postpartum di BPM Kota Pematangsiantar dan sekitarnya. Penelitian inipenelitian quasi eksperimental. Dilakukan pretest yaitu pemeriksaan kadar Hb awal sebelum suplementasidan posttest pemeriksaan kadar Hb akhir setelah suplementasi. Responden penelitian ini ibu postpartum harikeempat berjumlah 40 orang, mengalami anemia dan tanpa penyulit persalinan. Responden dibagi duakelompok, yaitu ibu postpartum anemia yang diberi suplementasi Fe dikombinasi Asam Folat dan vitaminB12 dan kelompok suplementasi Fe saja. Pemeriksaan Hb dengan metode digital, alat Quick Cek. Hasilpenelitian diperoleh ada kenaikkan kadar Hb pada kedua kelompok ibu postpartum anemia, namunkenaikkan lebih signifikan pada kelompok suplementasi Fe, dikombinasi Asam Folat, dan vitamin B12.Asupan makanan berkorelasi dengan peningkatan kadar Hb pada kelompok suplementasi kombinasi.Asupan makanan dikaji lebih rinci mengingat ibu postpartum dengan budaya dan kebiasaan keluarga minumteh.

CLINICAL AND EPIDEMIOLOGICAL PROFILE OF CHILDREN WITH MEGALOBLASTIC ANEMIA AT A TERTIARY CARE HOSPITAL IN WESTERN INDIA: A CROSS SECTIONAL STUDY

2021 ◽  
pp. 35-38
Author(s):  
Anjali Sharma ◽  
Anand Deshpande ◽  
Chhavi Sauparna ◽  
Zeeshan Ahmed
Keyword(s):  
Bone Marrow ◽  
Folic Acid ◽  
Vitamin B12 ◽  
Megaloblastic Anemia ◽  
Tertiary Care ◽  
Neurological Manifestation ◽  
Vitamin B ◽  
Western India ◽  
Care Hospital ◽  
Vitamin B 12

Background: In India most cases of Megaloblastic anemia are caused by nutritional deciency of vitamin B12 and Folic acid. Initial workup include Complete Blood Count(CBC), Peripheral blood smear(PBS) ,Vitamin B12 asssay, folic acid assay and Bone marrow if required. Therefore, this study is planned to study the clinical and laboratory prole of children with Megaloblastic anemia and to study the clinical outcome of children with Megaloblastic anemia Methods: The study was a prospective observational study conducted among 60 children with megaloblastic anemia, aged 1- 12 years. Demographic data, clinical symptoms and signs, laboratory ndings, serum B12 and Folic acid ,Bone marrow report and stool routine microscopy report were collected. Chi square test was applied. Results: Among the 60 children 40% were female sand 60% were males. The age of the study population ranged from a minimum of 1 month to a maximum of 12 years with a mean(SD) of 8.08 (± 5.45).Majority of children (41.6%) were in age group of 6 months- 1 year. Most common symptoms fever and most common sign is pallor. More than fty percent cases presented with severe anemia. Many cases reported late, leading to delay in diagnosis leads to poor outcome. Developmental delay (neurological manifestation) is strongly associated with vitamin B 12 deciency as compared to folic acid deciency. (p value <0.05) Conclusions: There is a slight female preponderance seen in megaloblastic anemia, probably due to reduced attention to girl children in the study group. neurological manifestation is strongly associated with vitamin B 12 deciency as compared to folic acid deciency.

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