VIOLENT BEHAVIOUR IN PYSCHIATRIC INPATIENTS

A study of violent behaviour among psychiatric inpatients in a large general hospital is presented. Over the study period of one year a total of 36 incidents of violence involving 26 patients were recorded. Schizophrenia was the most common diagnosis among assailants. Fellow patients were the main victims. Incidence of serious violence was low. Most incidents occurred in the night hours, from inmates of acute wards and mostly without any provocation.KEY WORDS: Violent behaviour, Psychiatric patients     

Investigation of under-ascertainment in epidemiological studies based in general practice

BACKGROUND: One of the aims of the Study of Infectious Intestinal Disease (IID) in England is to estimate the incidence of IID presenting to general practice. This sub-study aims to estimate and correct the degree of under-ascertainment in the national study. METHODS: Cases of presumed IID which presented to general practice in the national study had been ascertained by their GP. In 26 general practices, cases with computerized diagnoses suggestive of IID were identified retrospectively. Cases which fulfilled the case definition of IID and should have been ascertained to the coordinating centre but were not, represented the under-ascertainment. Logistic regression modelling was used to identify independent factors which influenced under-ascertainment. RESULTS: The records of 2021 patients were examined, 1514 were eligible and should have been ascertained but only 974 (64%) were. There was variation in ascertainment between the practices (30% to 93%). Patient-related factors independently associated with ascertainment were: i) vomiting only as opposed to diarrhoea with and without vomiting (OR 0.37) and ii) consultation in the surgery as opposed to at home (OR 2.18). Practice-related factors independently associated with ascertainment were: i) participation in the enumeration study component (OR 1.78), ii) a larger number of partners (OR 0.3 for 7-8 partners); iii) rural location (OR 2.27) and iv) previous research experience (OR 1.92). Predicted ascertainment percentages were calculated according to practice characteristics. CONCLUSION: Under-ascertainment of IID was substantial (36%) and non-random and had to be corrected. Practice characteristics influencing variation in ascertainment were identified and a multivariate model developed to identify adjustment factors which could be applied to individual practices. Researchers need to be aware of factors which influence ascertainment in acute epidemiological studies based in general practice.     

Surgical management of the cardiovascular complications of Kawasaki's disease

During a 31-year period, 54 patients were treated for Kawasaki's disease at the Texas Heart Institute and Texas Children's Hospital. Classically, the illness is characterized by prolonged fever, conjunctivitis, oral mucosal inflammation, exanthema, and later skin desquamation and cervical lymphoadenopathy. Seventy percent of patients have electrocardiographic abnormalities consisting of prolongation of the PR and QT intervals and ST-T wave changes. Most deaths occur within 1 to 2 months after onset of the disease. The risk of coronary abnormalities and cardiac death appear to be higher in those patients under 1 year of age with prolonged fever, elevated white blood count, and erythrocyte sedimentation rate.     

Early introduction of allergenic foods for the prevention of food allergy from an Asian perspective—An Asia Pacific Association of Pediatric Allergy,Respirology & Immunology (APAPARI) consensus statement

Emerging evidence for the early introduction of allergenic foods for the prevention of food allergies, such as peanut allergy in Western populations, has led to the recent publication of guidelines in the USA and Europe recommending early peanut introduction for high‐risk infants with severe eczema or egg allergy. Peanut allergy is, however, much less prevalent in Asia compared to the West. Varying patterns of food allergy are seen even within Asian countries—such as a predominance of wheat allergy in Japan and Thailand and shellfish allergy in Singapore and the Philippines. Customs and traditions, such as diet and infant feeding practices, also differ between Asian populations. Hence, there are unique challenges in adapting guidelines on early allergenic food introduction to the Asian setting. In this paper, we review the evidence and discuss the possible approaches to guide the timely introduction of allergenic food in high‐risk infants in Asia.     

Right‐Sided Endomyocardial Fibrosis with a Right Atrial Thrombus: Three‐Dimensional Transthoracic Echocardiographic Evaluation

Endomyocardial fibrosis is a form of restrictive cardiomyopathy mainly affecting poor children and young adults in geographically restricted areas of Latin America, Africa, and Southeast Asia. The pathophysiological hallmark of the disease is focal or diffuse endocardial thickening involving mainly the inflow, the apices, and the subvalvular region leading to valvular regurgitation, diastolic dysfunction and obliteration of the ventricular apex. Advanced right‐sided disease has slow flow of blood through chambers with propensity of thrombus formation especially in the right atria. Although two‐dimensional transthoracic echocardiography remains the cornerstone for the diagnosis of this disease, the case presented here shows how three‐dimensional transthoracic echocardiography can add substantial information regarding the region of involvement of the right ventricle as well as the various characteristics of the right atrial thrombus.     

A clinical and microbiological study of puerperal sepsis in a tertiary care hospital in India

Objective: This prospective study was carried out to evaluate the clinical profile and bacterial isolates among women with puerperal sepsis in a tertiary hospital in North India.

Materials and methods: Women with puerperal sepsis (n?=?45) admitted from January 2015 to April 2016 were followed prospectively. Cultures were obtained from cervix, blood, urine, and pyoperitoneum. Initial antibiotics were cefotaxime or piperacillin with tazobactam plus amikacin plus clindamycin or metronidazole and were changed according to sensitivity.

Results: Out of 7887 deliveries during this period, 45 (0.2%) women had puerperal sepsis. 16 (35.5%) delivered in the present hospital, 25 (55.5%) at another health care facility, and 4 (8.9%) at home. Delivery was by cesarean section (CS) in 24/45 (53.3%) and vaginal in 21/45 (46.6%). Grade 1 sepsis occurred in 21, grade 2 in two, and grade 3 in 22 women. Majority (29/45 or 64.5%) had no risk factor for puerperal sepsis. There were two (4.4%) deaths and 13/45 (28.8%) had near-miss morbidity. Pathogenic bacteria were isolated in 33/45 (73.3%) in cervical swab (69%), blood, urine, or pus culture with no significant difference in the bacterial yield or species isolated between cotton or polyester swabs (p?>?.05). Escherichia coli were the commonest isolate and was sensitive to amikacin in all. Five had stillbirths and 4/40 neonates developed sepsis but recovered.

Conclusions: Escherichia coli was the commonest pathogen and was uniformly sensitive to amikacin, which may be included among the initial antibiotics to treat puerperal sepsis in India.