Common Hematological Disorders in Children

It is common for primary care physicians to be faced with children with hematological disorders in everyday practice. The article seeks to provide realistic information for the first-contact physician in handling common hematological diseases in children. Practical step-wise approach to understanding and investigating anemia and bleeding disorders is illustrated. Requirement of iron in normal children and management of iron deficiency anemia (IDA) and thalassemia is explained. The gold standard for IDA continues to be ferrous sulphate which has good bioavailability and is inexpensive. There is emerging concept of delayed clamping of umbilical cord at birth, particularly in regions with widespread IDA, to augment iron stores in infancy. Typical case scenarios of children with immune thrombocytopenia (ITP) and hemophilia are provided to facilitate the understanding of management in day to day practice. The vital role of the medical practitioner in shared care of patients with acute lymphoblastic leukemia and febrile neutropenia is emphasized. A risk based treatment algorithm for febrile neutropenia is provided.     

CDC Kerala 15: Developmental Evaluation Clinic (2–10 y) – Developmental Diagnosis and Use of Home Intervention Package

Objective

To describe the last 5 years' experience of Child Development Centre (CDC), Kerala Developmental Evaluation Clinic II for children between 2 and 10 y, referred for suspicion of developmental lag in the preschool years and scholastic difficulty in the primary classes with specific focus on developmental profile and the experience of the home based intervention package taught to the mothers.

Methods

A team of evaluators including developmental therapist, preschool teacher with special training in clinical child development, speech therapist, special educator, clinical psychologist and developmental pediatrician assessed all the children referred to CDC Kerala. Denver Developmental Screening Test (DDST-II), Vineland Social Maturity Scale (VSMS) and Intelligent Quotient (IQ) tests were administered to all children below 6 y and those above 6 with apparent developmental delay.

Results

Speech/delay (35.9 %), behavior problem (15.4 %), global delay/ intellectual disability (15.4 %), learning problem (10.9 %), pervasive developmental disorders (7.7 %), seizure disorder (1.7 %), hearing impairment (0.7 %), and visual impairment (0.7 %) were the clinical diagnosis by a developmental pediatrician. Each child with developmental problem was offered a home based intervention package consisting of developmental therapy and special education items, appropriate to the clinical diagnosis of the individual child and the same was taught to the mother.

Conclusions

The experience of conducting the developmental evaluation clinic for children between 2 and 10 y has shown that a team consisting of developmental therapist, speech therapist, preschool teacher, special educator, clinical child psychologist and developmental pediatrician, using appropriate test results of the child could make a clinical diagnosis good enough for providing early intervention therapy using a home based intervention package.

     

CDC Kerala 16: Early Detection of Developmental Delay/Disability Among Children Below 6 y — A District Model

Objective

To develop a district model for establishing early detection of childhood disability below 6 y of age and to develop appropriate referral linkages for confirmation of the diagnosis and establish home based early intervention therapy to all needy children.

Methods

Trained Accredited Social Health Activist (ASHA) workers conducted the preliminary survey for identifying developmental delay/disability among children below 6 y of age using Trivandrum Developmental Screening Chart (TDSC) (0–6 y) and a team of experts assessed the screen positives in developmental evaluation camps conducted at primary health centres (PHCs).

Results

Community survey was carried out and 1,01,438 children below 6 y of age in Thiruvananthapuram district were screened by ASHA workers and 2,477 (2.45 %) positive cases (TDSC two or more item delay) were identified and these children were called for the developmental evaluation camps conducted at 80 PHCs in the district. Among the 1,329 children who reached the evaluation camps 43.1 % were normal. 24.98 % children had speech and language delay and 22.95 % children had multiple disabilities. Developmental delay was observed among 49.89 % children and cerebral palsy in 8.43 % and intellectual disability 16.85 % were confirmed. Visual impairment in 3.31 % and neuromuscular disorders in 1.35 were found among children evaluated in the camp.

Conclusions

The results of this district wide early detection of disability survey by trained ASHA workers among children below 6 y of age showed a community prevalence of 3.08 % observed, based on two or more item delay in TDSC and among these children, 43.1 % were normal, 49.89 % had developmental delay, 24.98 % had speech and language delay and 22.95 % had multiple disabilities.

     

Anti-inflammatory and anti-arthritic effects of 3-hydroxy, 2-methoxy sodium butanoate from the leaves of Clerodendrum phlomidis L.f.

Introduction

The leaves of Clerodendrum phlomidis L.f. have been used in the Indian traditional system of medicine to treat several inflammatory diseases and arthritis. The aim of the present study was to assess the anti-inflammatory and anti-arthritic activities of the leaves of C. phlomidis and to isolate the active principle by bioactivity guided fractionation.

Materials and methods

To find the anti-inflammatory constituents from this plant, fractionations were performed with concurrent bioassays. Carrageenan-induced inflammation and Freund complete adjuvant (FCA)-induced arthritic rat models were used. The anti-inflammatory and anti-arthritic activities of the isolated compound were studied by assessing the histology of the joints, levels of lysosomal enzymes, protein-bound carbohydrates, acute phase protein, etc., in plasma, as well as by estimating the levels and expression of pro-inflammatory cytokines in the joints.

Results

Repeated fractionations and bioassays yielded a novel bioactive compound: 3-hydroxy, 2-methoxy-sodium butanoate. Treatment with this compound reduced the paw edema induced by carrageenan and FCA dose dependently. The levels of lysosomal enzymes and protein-bound carbohydrates decreased significantly upon treatment with the compound. The level of plasma acute phase protein was also decreased compared with control animals. Protein levels and mRNA expression of pro-inflammatory cytokines TNF, IL-1 and IL-6 in the joints were decreased significantly in a dose-dependent manner and the histopathological data also added evidence of the anti-arthritic property of the compound.

Conclusion

The 3-hydroxy,2-methoxy sodium butanoate isolated from plant leaves displays considerable potency in anti-inflammatory action and has a prominent anti-arthritic effect. This is the first report of this natural compound with bioactivity.     

Correlation of human S100A12 (EN-RAGE) and high-sensitivity C-reactive protein as gingival crevicular fluid and serum markers of inflammation in chronic periodontitis and type 2 diabetes

Objective

The aim of the present study was to evaluate the levels and correlation of human S100A12 and high-sensitivity C-reactive protein (hs-CRP) in gingival crevicular fluid (GCF) and serum in chronic periodontitis (CP) subjects with and without type 2 diabetes mellitus (DM).

Materials and methods

A total of 44 subjects were divided into three groups: group 1 had 10 periodontally healthy subjects, group 2 consisted of 17 CP subjects and group 3 had 17 type 2 DM subjects with CP. GCF and serum levels of human S100A12 and hs-CRP were quantified using enzyme-linked immunosorbent assay and immunoturbidimetric analysis, respectively. The clinical outcomes evaluated were gingival index, probing depth and clinical attachment level and the correlations of the two inflammatory mediators with clinical parameters were evaluated.

Results

Both human S100A12 and hs-CRP levels increased from group 1 to group 2 to group 3. The GCF and serum values of both these inflammatory mediators correlated positively with each other and with the periodontal parameters evaluated (p < 0.05).

Conclusion

Human S100A12 and hs-CRP can be considered as possible GCF and serum markers of inflammatory activity in CP and DM.