Taking stocks of antimalarial activities: A study on knowledge and skill of health personnel at primary care setting in the state of West Bengal, India.

BACKGROUND: Early diagnosis and effective treatment are the key areas in malaria control in India. OBJECTIVE: The present study was carried out to assess the knowledge and skill of health personnel at primary care level and the logistic support related to the program at subcenter (SC) level. METHODS: A cross-sectional, descriptive study was conducted among medical and paramedical personnel working at primary health-care institutions in two districts of West Bengal. Knowledge was assessed using a structured questionnaire while diagnostic skill and logistic support were assessed with structured checklists. Clinical skill was assessed with case vignettes. RESULTS: Requisite knowledge on diagnostic procedure was found in two-third to three-fourth of health personnel while only 26.7% and 12.4%, respectively, knew the correct treatment of Plasmodium vivax and Plasmodium falciparum malaria. Median standardized score for knowledge was 50.0 while the scores for skill of preparing blood slide and for rapid diagnostic test were 70.0 and 57.1, respectively. Education and work experience were related to diagnostic skill but had little effect on knowledge. In clinical skill, medical personnel scored 50% or more in investigation and treatment aspects only. In another case vignette, health workers excelled over medical officers and other staff in all axes other than history taking and clinical examination although their performance was also suboptimal. Formal training on malaria did not show any bearing on median knowledge and skill score. Supply of diagnostics and drugs was insufficient in majority of SCs. CONCLUSION: Renewed efforts are needed to create competent workforce and ensure adequate logistic supply.

Recent research on aetiology, development and phenomenology of self-injurious behaviour in people with intellectual disabilities: a systematic review and implications for treatment.

BACKGROUND: Behavioural interventions conceptualise self-injurious behaviour (SIB) as developing from early repetitive behaviours through acquisition of homeostatic functions in regulating stimulation and subsequent shaping into SIB through socially mediated or automatic operant reinforcement. Despite high success rates, such interventions rarely completely eliminate SIB, and overall effectiveness has not increased since the 1960s. METHODS: Research (excluding studies of single genetic syndromes) on the early development, functional properties and phenomenology of SIB in persons with intellectual disabilities (IDs) published from 1999 to 2010 inclusive is reviewed. RESULTS: Despite evidence to support the operant shaping hypothesis, in some cases tissue-damaging SIB, especially head-banging, emerges at a similar or younger age than stereotyped behaviours or 'proto-SIB', often associated with tantrums following frustrative non-reward and/or abrupt situational transitions. Many young children show undifferentiated patterns of responding in functional analyses of SIB, and SIB is associated with aggression and impulsivity as well as with repetitive behaviour. CONCLUSIONS: One dynamic in the development of SIB may be Pavlovian conditioning of aggression, originally elicited by aversive events or frustrative non-reward, to stimuli associated with such situations. Integration into operant technology of interventions based on Pavlovian principles such as graduated exposure (with or without counterconditioning) to aversive stimuli may enhance the effectiveness of behavioural interventions.

Food security and anthropometric failure among tribal children in Bankura, West Bengal.

We conducted a cross-sectional study among 188 tribal children aged 6-59 months using two-stage sampling in Bankura-I Block of Bankura district, West Bengal, India, to assess their nutritional status and its relation with household food security. Weight and height/length were measured and analyzed as per new WHO Growth Standards. Mothers of the study children were interviewed to obtain relevant information. Prevalence of Composite Index of Anthropometric Failure was 69.1%; and multiple anthropometric failures were more likely among tribal children aged 24-59 months with irregular utilization of supplementary nutrition and from households with severe grades of food security.

Coverage of ante-natal care in a block of West Bengal using lot quality assurance sampling.

A cross-sectional study using lot quality technique was undertaken among a sample of 198 women in 18 sub-centers (lots) of Bankura-I Community Development Block who had delivered in last 12 months preceding the survey to find out the sub-center(s) with 'acceptable' coverage (> or = 50%) and overall coverage of 'appropriate' antenatal care of the block. Registration before 12 weeks, three antenatal check-ups with checking of BP, weight, edema and abdominal examination, distribution of 100 IFA tablets and adequate tetanus prophylaxis were taken collectively as a measure of'appropriate' antenatal care. Out of 18 sub-centers, only one had 'acceptable' coverage of appropriate antenatal care. The overall coverage of 'appropriate' antenatal care was 29.1% in the study Block.

Elimination of iodine deficiency disorders--current status in Purba Medinipur district of West Bengal, India.

BACKGROUND AND OBJECTIVES: Towards sustainable elimination of iodine deficiency disorders (IDD), the existing programme needs to be monitored through recommended methods and indicators. Thus, we conducted the study to assess the current status of IDD in Purba Medinipur district, West Bengal. METHODS: It was a community based cross-sectional study; undertaken from October 2006-April 2007. 2400 school children, aged 8-10 years were selected by '30 cluster' sampling technique. Indicators recommended by the WHO/UNICEF/ICCIDD were used. Subjects were clinically examined by standard palpation technique for goitre, urinary iodine excretion was estimated by wet digestion method and salt samples were tested by spot iodine testing kit. RESULTS: The total goitre rate (TGR) was 19.7% (95% CI = 18.1-21.3 %) with grade I and grade II (visible goitre) being 16.7% and 3% respectively. Goitre prevalence did not differ by age but significant difference was observed in respect of sex. Median urinary iodine excretion level was 11.5 mcg/dL and none had value less than 5 mcg/dL. Only 50.4% of the salt samples tested were adequately iodised (> or = 15 ppm). CONCLUSION: The district is in a phase of transition from iodine deficiency to iodine sufficiency as evident from the high goitre prevalence (19.7%) and median urinary iodine excretion (11.5 mcg/dL) within optimum limit. But, salt iodisation level far below the recommended goal highlights the need for intensified efforts towards successful transition.

Iodine deficiency disorders among school children of Dakshin Dinajpur District, West Bengal.

Iodine deficiency disorders (IDD) are major public health problems in India, including West Bengal. Existing programme to control IDD needs to be continuously monitored through recommended methods and indicators. Thus we undertook the study to assess the prevalence of goiter, status of urinary iodine excretion (UIE) level and to estimate iodine content of salts at the household level in Dakshin Dinajpur district, West Bengal. We conducted a community-based, cross-sectional study in 2004; among 2250 school children, aged 8-10 years. The '30 cluster' sampling methodology and indicators for assessment of IDD, as recommended by the joint WHO/UNICEF/ICCIDD consultation, were used for the study. Goitre was assessed by standard palpation technique, UIE was analyzed by wet digestion method and salt samples were tested by spot iodine testing kit. Of the 2250 children, 419 (18.6%) had goitre (95% CI = 17.0 - 20.2%). Total goitre rate (TGR) was not significantly different in respect of gender, age and religion. Visible goitre rate was 2.5%. Median urinary iodine excretion level was 16 mcg/dL (normal: > or = 10 mcg/dl.) and 16.5% children had value less than 5 mcg/dL. Only 67.4% of the salt samples tested had adequate iodine content of > or = 15 ppm, with significant difference between Hindus and Muslims (chi2 = 12.68, d.f. = 1, p < 0.01). TGR of 18.6% indicate the district is still endemic for IDD, but median urinary iodine within normal range reflects no current iodine deficiency. The district is in the transition phase from iodine-deficient to iodine-sufficient. Measures are to be sustained for successful transition towards elimination.

Status of maternal and new born care at first referral units in the state of West Bengal.

A study was conducted in 12 First Referral Units (FRUs), selected through multistage sampling, from 6 districts of West Bengal. Infrastructure facilities, record keeping, referral system and MCH indicators related to newborn care were documented. Data was collected by review of records, interview and observation using a pre-designed proforma. Inadequate infrastructure facilities (e.g. no sanctioned posts of specialists, no blood bank at rural hospitals declared as First Referral Units etc.); poor utilization of equipment like neonatal resuscitation sets, radiant warmer etc, lack of training of the service providers were evident. Records/registers were available but incomplete. Referral system was found to be almost nonexistent. Most of the deliveries (86.1%) were normal delivery. Deliveries (87.71%) and immediate neonatal resuscitation (94.9%) were done mostly by nursing personnel. Institution based maternal, perinatal and early neonatal mortality rates were found to be 5.6, 62.4 and 25.2 per 1000 live births respectively. Eclampsia (48.9%), hemorrhage (17.7%), puerperal sepsis (7.1%) were reported to be major causes of maternal mortality. Common causes of early neonatal mortality were birth asphyxia (54.3%), sepsis (14.6%) and prematurity/LBW (12.4%).

Treatment-emergent behavioural side effects with selective serotonin re-uptake inhibitors in adults with learning disabilities.

Selective serotonin re-uptake inhibitors are widely used for the treatment of depression suffered by adults with learning disabilities. However, the presentation, time of onset and prevalence of treatment emergent symptoms, have not been extensively studied in adults with learning disabilities. The aim of this study was to determine these aspects of treatment. The study design involved retrospective analysis of case notes of all adults with learning disabilities treated with either fluoxetine or paroxetine for depression. During 31% of treatment episodes, patients suffered treatment emergent symptoms during treatment with either selective serotonin re-uptake inhibitor (SSRI). These symptoms subsided on discontinuation of the SSRI. The common emergent symptoms in this group were elevated mood (39%), decreased sleep (35%), hyperactivity (30%), overtalkativeness (26%), agitation (24%) and aggression (37%). In 20% symptoms developed within 1 month and in 67% within 7 months of starting treatment with a SSRI. There were no significant differences noted in the frequency and nature of treatment emergent symptoms between fluoxetine and paroxetine. Few guidelines, if any, exist for initiating and continuing antidepressant treatment for therapeutic or prophylactic use in this patient population. Close monitoring of efficacy and tolerability, including treatment emergent psychiatric symptoms is warranted. Copyright 2001 John Wiley & Sons, Ltd.

Evaluation of oral hypo-osmolar glucose-based and rice-based oral rehydration solutions in the treatment of cholera in children.

UNLABELLED: In a randomized controlled clinical trial, the efficacy of a low-sodium low-glucose oral rehydration solution (ORS) and a low-sodium rice-based ORS was compared with standard WHO glucose ORS in the treatment of severe cholera in children aged 2-10y. In total, 120 children were evaluated for the study, of whom 58 patients were positive for Vibrio cholerae and were included in the study. Of these 58 cases, 19 received rice-based hypo-osmolar ORS, 20 received WHO-ORS and 19 received glucose-based hypo-osmolar ORS. The clinical characteristics (age, preadmission duration of diarrhoea, frequency of stool before admission, incidence of vomiting, body weight and volume of initial fluid requirement) were comparable in the three treatment groups. All patients received tetracycline in a dose of 50 mg/kg/d of body weight in 4 divided doses for 3 d. CONCLUSIONS: Patients who received rice-based hypo-osmolar ORS had subsequently reduced (p < 0.05) stool output, ORS consumption and diarrhoea duration than the patients who received either WHO-ORS or glucose-based hypo-osmolar ORS.

A study of dietary pattern, household food security and nutritional profile of under-five children of a community of West Bengal.

A cross-sectional study was carried out in a tribal community of West Bengal to study the dietary pattern, household food security, utilisation of services and nutrition profile of under-five children. It was observed that average calorie consumption was 2,236 with 48% food insecured families. Cereals, starchy food and green leafy vegetables consumption was higher than the recommended daily allowance while pulses (scarcely supplied in fair price shops), milk, oil and sugar were less than recommended daily allowance. Nearly 11% kcal were coming from alcohol consumption. Public distribution system should supply all essential items with an improved quality on a regular basis and supply during lean season should be ensured. Prevalence of malnutrition in the children under-five years of age was 80.90% and 9.26% were suffering from severe grades. More severely malnourished children were observed in the age group of 12-23 months, amongst female children, in the families where mothers were working and also in the families where numbers of sibling were 2 or more. Services available under Integrated Child Development Services Scheme were utilised by 47.3% children.

Evaluation of vitamin A status during pregnancy.

Adequate maternal vitamin A nutrition is essential for successful pregnancy outcome and estimation of serum retinol among pregnant women enables a precise and objective assessment of vitamin A status, during pregnancy, even in subclinical state. In order to evaluate vitamin A status during pregnancy, and its relationship with personal and pregnancy related variables of the mother, 300 antenatal clinic attenders were interviewed at RG Kar Medical College and Hospital, Calcutta and tested for serum retinol, using Carr-Price test. Serum retinol values less than 30 microg/dl and 20 microg/dl, in this study, were considered as poor and severe vitamin A deficiency respectively. According to this 14.7% and 4% pregnant women were found to be suffering from poor and severe vitamin A deficiency respectively. Clinical signs of vitamin A deficiency (eg, nightblindness) were reported only among 60% cases of the deficient population. The problems of vitamin A deficiency were associated with low literacy and poor nutritional status of the mother, advanced gestational age of current pregnancy,increased number of pregnancies, shorter interval between births and poor dietary intake of vitamin A rich foods during pregnancy. The study thus raises the question of supplementation of vitamin A, during pregnancy, in Indian context where habitual diets are either inadequate or deficient in vitamin A.

Missed opportunities for immunisation in children.

All opportunities for immunisation in children should be utilised properly, as sustaining high levels of full immunisation coverage is essential to meet the goal of eradication of poliomyelitis as well as control the other vaccine-preventable diseases; yet many opportunities for immunisation are missed in all types of health facilities, even in teaching hospitals. Reducing such missed opportunities is the cheapest way to increase immunisation coverage. The present study discusses the problem of missed opportunities for immunisation in children in Paediatric Outpatient Department and Immunisation Clinic of R.G. Kar Medical and Hospital, Calcutta and the underlying factors of the problem. Prevalence of missed opportunities in Paediatric OPD and Immunisation clinic was 37.8% and 1.4% respectively. Most of the missed opportunities were attributed to health care providers and delivery system of health care of the studied hospital.

Perception and practice regarding pulse polio immunisation in an urban community of Calcutta.

A survey was conducted at an Integrated Child Development Services (ICDS) Scheme project in North Calcutta among 656 mothers having children less than 3 years of age to assess their perception and practice regarding pulse polio immunisation (PPI). It was revealed that 91.8% of under 3-year children received PPI on 9-12-1995 and 94.4% on 20-1-1996. Major reasons for not accepting the services on those two days included 'mothers unaware' (22%), 'child too small' (30.5%), etc. Major source of first information was television (TV)/radio (57.2%) followed by anganwadi workers (AWWs) (33.8%). However, majority of the mothers were finally motivated for PPI by AWWs (58.8%) followed by the role of TV/radio (34.1%). Although 70.7% mothers knew the name of the vaccine correctly, only 3.5% mothers could tell the exact purpose of its administration. Most mothers (73%) opined that 2 drops of oral polio vaccine (OPV) was administered to their children and only 14.6% hoped that such programmes will be conducted by the Government in future. The average waiting time of mothers at immunisation centres was found to be 7.2 minutes.

An assessment of AIDS awareness program--for I.C.D.S. functionaries.

An assessment of the "One Day AIDS Awareness Program" for I.C.D.S. functionaries was done. The pre-training knowledge level scores were 55.3%, 39.3% and 60.4% of the total score, in 24-Parganas (S), Burdwan and Calcutta districts respectively. However, the post-training assessment scores were observed to be 91.9%, 84.9% and 94.8% in 24-Parganas (S), Burdwan and Calcutta districts respectively. The percentage increase in mean scores was found to be 66.5%, 115.8% and 57.1% in 24-Parganas (S), Burdwan and Calcutta districts respectively.

Effect of vitamin A supplementation on diarrhoea and acute respiratory tract infection in children. A double blind placebo controlled trial in a Calcutta slum community.

To determine the effect of a massive single oral dose of vitamin A (200,000 IU) supplementation on diarrhoea and acute respiratory infection (ARI), a double-blind placebo controlled trial involving 174 children under six years of age (excluding infants) was carried out in a Calcutta slum community. Ninety-one children received vitamin A supplementation (experimental group) and 83 children received a placebo (control group). All the children were followed up for six months by active fortnightly surveillance for occurrence of diarrhoea or ARI and their duration. There was no statistically significant difference in the incidence of diarrhoeal episodes or ARI. However, there was a significant difference (p < 0.05) in the average duration of diarrhoea per episode (2.1 vs. 3 days) between the experimental and control groups. Possible beneficial effects of a single oral dose of vitamin A supplementation on the incidence of diarrhoea and ARI could not be demonstrated in the present study.

(Dr. P. C. Sen Award on rural health practice). Infant and early childhood mortality in some rural ICDS blocks of west Bengal.

This one year prospective study was carried out to determine the CBR, CDR and different underfive mortality rates in some selected rural ICDS blocks of West Bengal and also to find out the common causes of infant and childhood mortality in these areas. It was revealed that most of the above mentioned indicators in ICDS blocks were considerably lower than that of National figures, but more or less similar to those of rural Bengal as recorded in routine Govt. reports. Compared to the picture of rural West Bengal, both still birth & perinatal mortality rates were found higher in all ICDS blocks. The causes of mortality trends among under fives' were found similar to that of rural India pattern i.e. prematurity, acute respiratory infections and diarrhoea being the leaders. Neonates, who contributed the largest share of infant mortality died mainly due to prematurity. So, observations like high perinatal mortality & still birth rates, huge proportion of neonatal death during infancy, same IMR but low 5MR, and death of neonates due to prematurity etc. claim the necessity of improving maternal component of ICDS services, their nutritional care in particular.

Infant feeding practices in a rural community of west Bengal.

A study on breast feeding and weaning practices was carried out in a sample of 57 lactating mothers of rural community. Although early start and prolonged breast feeding was an universal practise, but timely weaning was neglected and offered to 54.5% of infants only. On the contrary, introduction of artificial milk to young infants was a culturally accepted baby feeding.

PIP: A cross-sectional investigation into the breast feeding and weaning practices of lactating mothers in 2 randomly selected villages in Sonarpur Block of South 24-Parganas district of West Bengal was conducted from June 1, 1990, to July 31, 1990. 57 lactating mothers were sampled and found to universally practice early and prolonged breast feeding. Although 52.6% of infants were offered sweet water and only 24.6% were offered breast milk as first feed, all 57 were put on breast milk within 24 hours of delivery. Maternal illness was primarily responsible for 8.8% of the infants being withdrawn from breast milk during the first 6 months of infancy. All 26 infants older than 6 months continued to receive breast milk. Timely weaning, however, was neglected and offered to only 54.5% of infants. The introduction of artificial milk to young infants was culturally accepted and practiced in 35 cases. 77.2% of these subjects received such milk before reaching 6 months of age; the introduction took place in 62.9% of cases due to insufficiencies of maternal breast milk.