An epidemiological study on home injuries among children of 0-14 years in South Delhi

Background

Injuries are an important public health problem worldwide, accounting for 5 million deaths, of which unintentional injuries account for 0.8 million deaths in children. Though there are many factors responsible for injury in the home, the environment plays an important role.

Objectives

The objectives were to study the magnitude and pattern of home injuries in children aged 0-14 years and to assess the environmental risk associated with home injuries.

Methods

A community-based, cross-sectional study was conducted in 2015 in a ward of Mehrauli containing 20,800 households, and the total sample of children was selected from 400 households by systematic random sampling, with sampling interval being 52. Information was taken using a predesigned, semi-structured, pretested proforma from both the parents and children. The data collected were analyzed using SPSS version 12.

Results:

The prevalence of home injury was found to be 39.7% in the last 1 year, significantly higher in the age group of 1-3 years (54.3%) followed by 5-10 years (45.1%) (P = 0.000). The total number of injuries and the average number of injuries in girls were significantly higher than those of boys. The most common type of home injury was falls (59.5%) followed by injury with sharps and burn injury. The environmental risk was assessed using standard and working definitions and found unsafe electrical points (95.3%), unsafe stairs (100%), unsafe kitchen with access to sharps (29.3%), access to active fire (19.3%), and unsafe furniture and objects (22.8%).

Conclusion

Though home injury did not occur in 60% of the children during the study period, the risk of injury in the future is high. Educating the parents and the children at schools and environmental modification are important strategies for prevention of home injury.

Pandemic influenza A (H1N1) 2009 vaccine: an update

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In vitro propagation of Rauwolfia serpentina using liquid medium, assessment of genetic fidelity of micropropagated plants, and simultaneous quantitation of reserpine, ajmaline, and ajmalicine

Rauwolfia serpentina holds an important position in the pharmaceutical world because of its immense anti-hypertensive properties resulting from the presence of reserpine in the oleoresin fraction of the roots. Poor seed viability, low seed germination rate, and enormous genetic variability are the major constraints for the commercial cultivation of R. serpentina through conventional mode. The present optimized protocol offers an impeccable end to end method from the establishment of aseptic cultures to in-vitro plantlet production employing semisolid as well liquid nutrient culture medium and assessment of their genetic fidelity using polymerase chain reaction based rapid amplification of polymorphic DNA analysis. In vitro shoots multiplied on Murashige and Skoog basal liquid nutrients supplemented with benzo[a]pyrene (1.0 mg/L) and NAA (0.1 mg/L) and in-vitro rhizogenesis was observed in modified MS basal nutrient containing NAA (1.0 mg/L) and 2% sucrose. In-vitro raised plants exhibited 90-95% survival under glass house/field condition and 85% similarity in the plants regenerated through this protocol. Field established plants were harvested and extraction of indole alkaloid particularly reserpine, ajmaline and ajmalicine and their simultaneous quantitation was performed using monolithic reverse phase high-performance liquid chromatography (HPLC).

An uncommon presentation of systemic lupus erythematosus

A patient who had discoid facial lesion for 10 years developed a right sided pleural effusion in which LE cells were demonstrated. The case is reported due to progression of DLE into SLE after a long interval and rare occurrence of LE cells in pleural fluid.

Microfilaria in bronchial aspirate

A 65-year-old female was evaluated for suspected bronchogenic carcinoma. The chest x-ray revealed a left parahilar opacity with a raised left dome of diaphragm. Fiberbronchoscopy showed an oedematous and hyperemic left main bronchus but no growth was visualised. Bronchial biopsy did not show any evidence of neoplasm. However, the bronchial aspirate smear examination showed one microfilaria. Post bronchoscopic roentgenogram done on the next day revealed clearing of left parahilar shadow and a normal diaphragm. The patient responded well to 300 mg of diethylcarbamazine given in divided doses for 3 weeks.

A case of bilateral pulmonary hydatid cysts

A case of bilateral hydatid lung disease is reported who presented with a history of short duration and large opacities in both lung fields. A trial of medical treatment with albendazole 400 mg BD for 6 weeks failed. The patient was managed by surgical intervention which also ultimately established the diagnosis of hydatid disease.

A clinical study of post polio infantile paralysis

This study reports on 3,000 cases of poliomyelitis seen at the Rehabilitation and Artificial Limb Centre at Lucknow between January 1976 and December 1980. Factors such as age and sex incidence, extremity involvement, incidence of deformities at hip, knee and ankle, lower limb discrepancy, treatment and orthoses prescribed are discussed.

A clinical study of amputations of the lower limb

A retrospective study of 525 cases of lower limb amputation attending the Outpatient Department of the Rehabilitation and Artificial Limb Centre and various rural clinics from January 1976 to March 1978 was carried out. Males outnumbered females and the majority of cases were in the 3rd decade. Trauma was the most common cause of amputation followed by peripheral vascular disease and neoplastic lesions. The stump was considered to be satisfactory in more than half of the cases studied. Proper postoperative care was lacking in most of those amputated at other centres.

Problems in the rehabilitation of the physically disabled in rural areas of India

Some 550 disabled patients were examined by a rehabilitation team by organizing a rural camp at Meerut. This rehabilitation team consisted of orthopaedic surgeons, doctors, a prosthetist, an orthotist, a medical social worker and other skilled workers. Out of the 550 disabled patients, 271 were amputees, and 184 cases had poliomyelitis. Males predominated by 4:1. Disability was most common up to the age of 30 years. Of the 271 amputees, 146 were of upper limb while 125 were of lower limb. Only 86 lower limb amputees were suitable for fitting a prosthesis, while 39 others needed surgery of physiotherapy. Only 87 of the 184 polio cases were found suitable for appliances, the remainder needing surgery or physiotherapy. Ways of reducing the numbers of disabled were examined and improved rehabilitation procedures suggested.

TREATMENT OF POTT'S PARAPLEGIA BY OPERATION

Early decompression in Pott's paraplegia gives encouraging results. It produces speedy recovery from paraplegia and ensures rapid healing of the lesion. Lateral extrapleural decompression without fusion for lesions of thoracic vertebrae is safe and satisfactory. It gives adequate exposure of the anterior and posterior parts of the vertebral bodies and of the theca, without endangering the stability of the spine. Age, sex and site of the lesion have no influence on the prognosis, whereas paraplegia of longer duration, paraplegia in flexion, and paraplegia presenting as a spinal cord tumour carry a bad prognosis. In early lesions there is reconstitution of vertebral bodies whereas in advanced lesions there is consolidation or bony fusion.