Effect of home-based newborn care on neonatal and infant mortality: a cluster randomised trial in India.

BACKGROUND: Home-based newborn care has been found to reduce neonatal mortality in rural areas. Study evaluated effectiveness of home-based care delivered by specially recruited newborn care workers- Shishu Rakshak (SR) and existing workers- anganwadi workers (AWW) in reducing neonatal and infant mortality rates. METHODS: This three-arm, community-based, cluster randomised trial was conducted in five districts in India. Intervention package consisted of pregnancy surveillance, health education, care at birth, care of normal/low birthweight neonates, identification and treatment of sick neonates and young infants using oral and injectable antibiotics and community mobilisation. The package was similar in both intervention arms-SR and AWW; difference being healthcare provider. The control arm received routine health services from the existing health system. Primary outcomes were neonatal and young infant mortality rates at 'endline' period (2008-2009) assessed by an independent team from January to April 2010 in the study clusters. FINDINGS: A total of 6623, 6852 and 5898 births occurred in the SR, AWW and control arms, respectively, during the endline period; the proportion of facility births were 69.0%, 64.4% and 70.6% in the three arms. Baseline mortality rates were comparable in three arms. During the endline period, the risk of neonatal mortality was 25% lower in the SR arm (adjusted OR 0.75, 95% CI 0.57 to 0.99); the risks of early neonatal mortality, young infant mortality and infant mortality were also lower by 32%, 27%, and 33%, respectively. The risks of neonatal, early neonatal, young infant, infant mortality in the AWW arm were not different from that of the control arm. INTERPRETATION: Home-based care is effective in reducing neonatal and infant mortality rates, when delivered by a dedicated worker, even in settings with high rates of facility births. TRIAL REGISTRATION NUMBER: The study was registered with Clinical Trial Registry of India (CTRI/2011/12/002181).

Phase II clinical trial with Praneem polyherbal tablets for assessment of their efficacy in symptomatic women with abnormal vaginal discharge (an ICMR task force study).

Abnormal vaginal discharge syndrome (AVDS) is a commonly observed gynaecological complaint for which women seek medical attention. The present study was conducted in six Indian Council of Medical Research centres with Praneem polyherbal tablets (PPT), to determine their efficacy in the treatment of symptomatic women with AVDS. Data are given on 141 subjects investigated. In total, 137 women (97%) reported complete (n=62, 44%) and partial (n=75, 53%) relief from symptoms after use of PPT for seven consecutive days. On speculum examination, 71 (74%) women were confirmed to be cured of AVDS. Microbiological tests could only be conducted microscopically for Trichomonas vaginalis, Candida albicans and bacterial vaginosis. It was observed that all women with T. vaginalis had this infection cured by PPT, and the cure rate was 77% for C. albicans and 68% for bacterial vaginosis. Seventy-eight women (55%) reported a transient burning sensation, mostly on the first 2 d of intake of PPT; however, they continued to use the tablets for the prescribed 7 d. This study lays the basis for an extended Phase II/III clinical trial, preferably randomized and comparing a larger number of women to confirm the safety and efficacy of PPT.

Rural poverty reduction through centrally sponsored schemes.

This paper discusses the evolving profile of poverty in India and reviews the national performance of selected anti-poverty programmes between 1997-1998 and 2005. For each programme, it outlines the budgetary allocation principle used for the States and districts and analyzes budgetary performance over the period. The main objective is to explore the extent to which the anti-poverty programmes are reaching their target groups effectively. Finally, it identifies the specific factors responsible for under-performance and provides a set of recommendations for policy makers and programme implementers which could help improve the outcomes of the schemes.

Preparing for adulthood--patterns of physical growth, sexual maturity and menarche of adolescent girls in selected urban slums and rural areas.

Adolescent girls are the future mothers. Height less than 145 cm and weight less than 45 kg are considered to be high obstetric risk factor for adverse maternal and perinatal outcome including low birth weight. Teenage pregnancy is another problem in our country. This study aimed to study height and weight of girls of vulnerable urban slums and rural areas. It also studied the pattern of onset of menarche and attainment of sexual maturity in relation to age. The longitudinal, multicentric, descriptive observational study was carried out by the Indian Council of Medical Research during the period of 1986 to 1991 in selected rural (Chandigarh, Hyderabad, Jabalpur, Varanasi, Vellore) and two urban slum areas (Vellore and Delhi) in different regions of India. Girls of ages 10-12 years were followed up till 16 years for their height and weight. Weight increased from 22.3 to 39.4 kg in rural and 23.4 to 41.9 kg in urban areas from 10 to 16 years. Height increased from 126.2 cm to 150.2 cm in rural and 128.2 to 153.0 cm in urban areas. Large variations from centre to centre were observed in ages for appearance of sexual characteristic and the order in which these appeared. Pubic hair was the first sexual characteristic to appear in majority of the girls in all the centres. The mean age at stages II, III and IV of breast development in girls varied between 11.3 to 12.3 years, 12.3 to 13.2 years and 13.3 to 14.1 years respectively. The percentage of girls who had attained menarche by the age of 15 years, ranged from 30 to 100 per cent between centres. Those children in whom the sexual characteristics had appeared earlier than others had higher mean body weight and height as compared to others at the same age points. The data on physical growth parameters during adolescence revealed that girls from rural areas, were shorter and weighed less compared to those from urban slums. Adolescent girls are undernourished in urban slums and rural areas.

Maternal mortality in seven districts of Uttar Pradesh--an ICMR task force study.

Maternal mortality is a major health and development concern. The available information on maternal mortality in rural India is inadequate and scanty. This study presented maternal mortality data from the demographically and developmentally (including for health) poor performing state of Uttar Pradesh. A descriptive, cross-sectional survey was conducted utilizing a stratified cluster sampling design between 1989-90 in eight districts of Uttar Pradesh. Four good performing districts namely, Agra, Farrukhabad, Ghaziabad and Badaun from the western region and four poor performing districts from the eastern region namely, Gorakhpur, Basti, Varanasi and Pratapgarh were chosen. A door-to-door household interview survey was carried out in the selected villages covering a population of 11.67 lakhs in 889 villages. Maternal mortality rates during 1989 ranged between 533745 per 100,000 live births except in Ghaziabad district where the rate was as low as 101 per 100,000 live births. The rate in Eastern U.P. was higher (573 per 100,000 live births) as compared to that in Western U.P. (472 per 100,000 live births). A total of 286 maternal deaths were reported during the study period. The direct obstetric causes accounted for 55.7% of maternal deaths with haemorrhage (26.4%) being the most prevalent. Anaemia and jaundice (17.4%) were the most prevalent indirect causes of maternal deaths. Most of the maternal deaths could have been prevented if timely medical care was available.

Nonoxynol-9 vaginal pessary: a preliminary Indian experience.

BACKGROUND: Barrier methods of contraception do not have systemic effects and allow the user complete control over their use. For women, the ease of use of a contraceptive is often more important than its efficacy. Hence, barrier methods could be offered as a useful alternative method of contraception. Nonoxynol-9 (a spermicide) is a locally acting, non-hormonal method free from systemic side-efforts. It is a woman-controlled, reversible method which is to be used before intercourse. There are little data available on its efficacy, side-effects and acceptability among Indian women. METHODS: The vaginal pessary nonoxynol-9 was offered as a contraceptive option to 3200 women attending the Family Planning clinics at 31 Human Reproduction Research Centres (HRRCs) of the Indian Council of Medical Research. The other contraceptives offered included an intrauterine device, oral pills, condoms, Norplant, tubal sterilization and vasectomy using the cafeteria approach. Those who accepted nonoxynol-9 were followed up to assess the rates of continuation, failure and side-effects. RESULTS: The nonoxynol-9 pessary was accepted by 541 women who were followed up for 3470 woman-months of use. The reasons given for acceptance were that it was user-controlled and/or they did not wish to use other methods because of the side-effects or contraindications of these methods. The overall continuation rates were 41.2% and 33% at 9 and 12 months of use, respectively. Most women (31.3%) discontinued its use due to personal reasons such as husband dissatisfaction, desire for further pregnancy, irregular use of pessary and difficulty in insertion. Twenty-nine women became pregnant during the study period (15 due to method failure and 14 due to user failure) giving a use-effectiveness of 8.8% at 12 months. The method failure rate was 4.3% at 12 months of use. The failure rates were lower compared with the reported failure rates of barrier contraceptives (1%-30% at 1 year of use) and the side-effects were minimal. CONCLUSION: Nonoxynol-9 had low acceptability (16.9%) and overall continuation rates--41.2% and 33% at 9 and 12 months of use. It could be offered to women looking for a short term, user-controlled contraceptive.

Oral misoprostol for prevention of postpartum hemorrhage by paramedical workers in India.

OBJECTIVE: To study whether paramedical workers from rural primary health centers in India are able to administer oral misoprostol and actively manage the third stage of labor to prevent postpartum hemorrhage (PPH). METHOD: Cluster randomization was used to enroll 1200 women at 30 peripheral health centers from 5 states in India, 600 forming the study's intervention group (active management of the third stage of labor with 600 mug of oral misoprostol) and 600 forming the comparison group (in which the current government guidelines for the prevention of PPH were followed). The primary outcome was blood loss after delivery, which was measured using a calibrated blood collection drape. RESULTS: Age, literacy level, occupation, and gravidity were similar in the 2 groups. More than 70% of women in both groups had moderate anemia (hemoglobin level <10 g/dL). Paramedical workers followed instructions in almost all deliveries in the intervention group (99%). There was a significant reduction in duration of the third stage of labor (7.9 +/- 4.2 min vs. 10.9 +/- 4.3 min; p < .001) and median blood loss after delivery (100 mL vs. 200 mL; p < .001) in the intervention group. Overall, a low incidence of PPH was observed (<1%) in both groups. A greater number of women had moderate to severe shivering (12.7% vs. 0.5%) and a temperature higher than 38 degrees C (9.7% vs. 4.3%) in the intervention group, which was statistically significant. CONCLUSION: Simple interventions can be easily implemented in rural health care settings to reduce the blood loss during labor. This finding has significant implications for developing countries, in which the prevalence of anemia is high.

Induced abortion and concurrent adoption of contraception in the rural areas of India (an ICMR task force study).

BACKGROUND: Despite a liberal Medical Termination of Pregnancy (MTP) act and awareness of family planning, maternal mortality attributable to induced abortion is high. AIMS: Assess attitude, behavior, practices and utilization of services by rural women for induced abortion and concurrent acceptance of contraception. SETTINGS AND DESIGN: Cross sectional survey of eligible married women in 13 states in India over one year. MATERIAL AND METHODS: A total of 1851 women who had an induced abortion during the previous 3 years were interviewed. STATISTICAL ANALYSIS USED: Includes proportions, rates and chi-square test. RESULTS: The main reason for seeking abortion was "don't need any more children" (42%), and in 12.4 per cent they specifically mentioned that they "don't need any more daughters". Around 46% of women accessed abortion services from private clinics as compared to government hospital (37.1%) and Primary Health Centre/Community Health Centre (14.0%). The decision to terminate the pregnancy and place of abortion was made by the husband in 42.8% and 52.5% respectively. Regret for abortion was expressed by 29.6% of the women. However, only 7.2% said they would not advice others for induced abortion. Nearly one half of the women undergoing abortion accepted a family planning method concurrently; of these Intra Uterine Device/oral contraceptives and a permanent method was adopted by 37.2% and 49.1% respectively. Acceptance of vasectomy by male partner was found to be low (1.3%). "Husband objected" (32.3%) was the main reason for not accepting post abortal contraception. Majority of the acceptors said they would recommend to others the same place where they had undergone abortion, thus indicating their satisfaction with the source and services received. CONCLUSIONS: Counselling for post-abortal contraceptive should be provided to the couple so that they can make an informed choice.

Reproductive health awareness of school-going, unmarried, rural adolescents.

OBJECTIVE: In 1996, India included Adolescent Health in Reproductive and Child Heatlh Programme. This Task-Force Study was planned to test the awareness level of adolescents regarding various reproductive health issues and to identify lacunae in knowledge, particularly in legal minimum age of marriage, number of children, male preference, contraceptive practices, about STIs /AIDS etc. METHODS: It was a multicentre study, done in rural co-education/higher secondary schools of 22 districts located in 14 states through Human Reproductive Research Centre (HRRC's) of the Indian Council of Medical Research (ICMR). A sample of 8453 school going adolescents (aged 10-19 years) was surveyed by means of open ended, self-administered questionnaires maintaining confidentiality. RESULTS: Mean age of adolescents was 14.3 +/- 3.4 years. Awareness of legal minimum age of marriage was present in more than half of adolescents. Attitude towards marriage beyond 21 years in boys and 18 years in girls was favorable. Mean number of children desired was 2.2 +/- 1.4. However, number of children desired by boys (2.2+/-1.6) was significantly more (p< 0.000) than those desired by girls (2.0+/-1.1). More boys (23.7%) than girls (9.4%) wanted three or more children with male preference. Only 19.8% of adolescents were aware of at least one method of contraception. Only two-fifth (39.5%) were aware of AIDS and less than one-fifth (18%) were aware of STDs and most of them thought it is same as AIDS. Awareness of at least one method of immunization was present in three-fifth (60.1%) of students. It was least for DPT (13.5%) and most (55%) were aware of polio only. Awareness of all Reproductive Health matters was more in boys than girls and more in late teens (15-19) than earlier teens (10-14). CONCLUSION: The study showed tremendous lacunae in awareness of all Reproductive Health (RH) matters. There is a need for evolving information, education, and communication strategies to focus on raising awareness on RH and gender related issues. A sociocultural research is needed to find the right kind of sexual health services for young girls and boys.

Ultrasound in abdominal tuberculosis.

BACKGROUND: The present study was done to emphasize the importance of ultrasound (US) and US-guided fine-needle aspiration biopsy (FNAB) in the diagnosis of abdominal tuberculosis. METHODS: Sixty-six proven cases of abdominal tuberculosis were selected for this study. The diagnosis was based on clinical features, US observations, FNAB, operative findings, and responses to appropriate antitubercular treatment. The US findings were interpreted with regard to the involvement of lymph nodes, intestine, peritoneum, solid viscera, and abdominal abscesses. Patients with disease limited to the musculoskeletal and genitourinary systems were not included in the study. RESULTS: Peritoneal tuberculosis was the most common form, of the "wet" ascitic type. Ascites was clear in 19 patients and complex in 17. Tuberculous lymphadenopathy was seen in 37 patients. There was a predilection of periportal, peripancreatic, and mesenteric locations compared with the degree of retroperitoneal involvement. Calcification and heterogeneous echotexture were seen in seven cases. FNAB confirmed the diagnosis of tubercular lymphadenopathy in 19 patients. Intestinal disease was seen in 14 patients. Hepatic or splenic involvement was seen as diffuse organomegaly; less commonly, focal lesions were seen. CONCLUSION: This combination of US findings in proper clinical settings are diagnostic of tuberculosis. FNAB confirms the diagnosis in lymphadenopathy, abscesses, and focal lesions of the viscera.

Contraceptive knowledge, practices and utilization of services in the rural areas of India (an ICMR task force study).

To obtain information from rural women regarding their contraceptive knowledge, practices and utilization of services, a cross-sectional survey of 117,465 eligible women was carried out in the sampled areas of 28 districts from January 1996 to February 1997. From among the current contraceptive users all of IUD, OC and acceptors of a permanent method in the last one-year (14,276) were interviewed in detailed. In addition a systematically selected sample of 17,082 non users were also interviewed. Overall contraceptive prevalence was 45.2% of which 34.2% had used a permanent method. Among the current users, the contraceptive had been availed mainly from either PHC (31.5%) or hospital (42.1%). Around half the women (53.1%) had received counseling and in 20.3% information regarding other methods. Pelvic examination was done in 39.1% Most of the women (>97%) expressed satisfaction with the method, provider and services. Almost all the women (98.8%) were using a contraceptive method with the knowledge of their husband and had his support for continuing the same. There was no concept of using any family planning method for either postponing the first conception after marriage or spacing between the two child births. A large majority of women (70.5%) used a family planning method for the first time only after completing their desired family size. Among the never users, 73.5% mentioned at least one modern method of family planning available in the national programme and 64.3% mentioned the service source where it would be available. Fewer women in most of the districts mentioned spacing methods as compared to female sterilization. The main reason given for not using any family planning method was "family not complete" (34.6%). There is need to promote spacing methods by policy makers and field workers and motivate couples to accept them.

A critical appraisal of cesarean section rates at teaching hospitals in India.

OBJECTIVES: To obtain an estimate of cesarean section rates and examine the indications and consequences at teaching hospitals in India. METHODS: Information was obtained on total number of normal and cesarean deliveries during 1993-1994 and 1998-1999 from 30 medical colleges/teaching hospitals. In addition, prospective data were recorded for a period of 2 months on 7017 consecutive cesarean sections on indications for cesarean delivery, associated complications and mortality. RESULTS: The overall rate of cesarean section increased from 21.8% in 1993-1994 to 25.4% in 1998-1999. Among the 7,017 cesarean section cases, 42.4% were primigravidas, 31% had come from rural areas, 20.8% were referred including 8% with history of interference, 66% were booked cases, period of gestation was less than 37 weeks in 21.7% and in 18% the surgery was elective. Major indications for cesarean section included dystocia (37.5%), fetal distress with or without meconium aspiration (33.4%), repeat section (29.0%), malpresentation (14.5%) and PIH (12.5%). Maternal and perinatal mortality was 299/100,000 and 493/1,000 deliveries, respectively, and is high in spite of the increase in the cesarean section rates. CONCLUSIONS: There is need for standardized collection of information on all aspects of childbirth to ascertain the incidence and indications of cesarean section nationally so that comparison and improvements of care can take place.

Air quality assessment along Dhanbad - Jharia road.

Road ambient air pollution status along Dhanbad - Jharia road is studied and presented in this article. The selection of this area is made considering the importance of the road in Dhanbad district and the nature of activities taking place along the road, which reflect that the portion of road upto Dhansar can be considered as having commercial areas on both sides and that from Dhansar to Jharia as having industrial areas on both sides. For the assessment of the ambient air quality along the road monitoring is done at the following five locations: Indian School of Mines (ISM), main gate; Bankmore; Dhansar police check post; Dhansar opencast project agent office and a residential house beside the Rajapur opencast project. The location of ISM, main gate is specially chosen as this represents a commercial shopping complexes and the situation can be compared with that at Bankmore. Monitoring of ambient air quality is done following the standard procedure prescribed in IS: 5182. In addition the concentration of lead, zinc, copper, iron, manganese, cadmium metals in SPM is also monitored. The ambient air quality is monitored in the months of September and November 1999, respectively, to represent monsoon and winter seasons. The SPM concentration observed at all the five locations in the winter season is more than the permissible limits for commercial and industrial areas. However, in the monsoon season, the SPM concentration is higher than the permissible limit at the two commercial locations, i.e., ISM gate and Bankmore, while it is less than the prescribed limit for industrial areas at the remaining three locations. At the ISM gate and Bankmore the SPM generation is mainly by vehicular traffic while at other three locations it was in addition due to mining and other activities.

An application of the technique of density estimation in geographical epidemiology of goitre in the Muzaffarpur district of Bihar state of India.

The Gangetic plains in the Sub-Himalayan belt of India are known endemic areas for goitre. The districts of Muzaffarpur and Sitamarhi in the eastern zone in the Bihar state of India showed a prevalence of over 30 per cent of goitre in a survey conducted by the Indian Council of Medical Research (ICMR) during 1983-1986. In the present paper, the technique of density estimation is employed to estimate the probability density functions of goitre-affected and normal (non-goitre) populations of the district of Muzaffarpur. The likelihood ratio is then plotted against distance of the villages from the Indo-Nepal border keeping their distances from the headquarters in the district of Sitamarhi at fixed level. Using the odds form of Bayes rule, the posterior odds of goitre are calculated and compared at two given points.

Mechanisms of aldosterone's action on epithelial Na + transport.

Aldosterone maintains total organism sodium balance in all higher vertebrates. The level of sodium reabsorption is primarily determined by the action of aldosterone on epithelial sodium channels (ENaC) in the distal nephron. Recent work shows that, in an aldosterone-sensitive renal cell line (A6), aldosterone regulates sodium reabsorption by short- and long-term processes. In the short term, aldosterone regulates sodium transport by inducing expression of the small G-protein, K-Ras2A, by stimulating the activity of methyl transferase and S-adenosyl-homocysteine hydrolase to activate Ras by methylation, and, possibly, by subsequent activation by K-Ras2A of phosphatidylinositol phosphate-5-kinase (PIP-5-K) and phosphatidylinositol-3-kinase (PI-3-K), which ultimately activates ENaC. In the long term, aldosterone regulates sodium transport by altering trafficking, assembly, and degradation of ENaC.

Inhibition of GABA(A) receptor (GABAR) currents by arachidonic acid in HEK 293 cells stably transfected with alpha1beta2gamma2 GABAR subunits.

Agonist-stimulated liberation of arachidonic acid and subsequent generation of active metabolites are established components of several signal transduction pathways including pathways that regulate ion channels. We evaluated the role of arachidonic acid and some related unsaturated and saturated fatty acids in the modulation of a stably expressed recombinant gamma-aminobutyric acidA receptor (GABAR) isoform, the alpha1beta2gamma2 isoform. Whole-cell currents evoked by 10 microM GABA were inhibited in a concentration-dependent manner by arachidonic acid (0.1-100 microM). This effect of arachidonic acid to inhibit GABAR currents was not reproduced by the non-metabolizable analog of arachidonic acid, 5,8,11,14-eicosatetraynoic acid (ETYA) or by other monounsaturated or saturated fatty acids. However, another polyunsaturated fatty acid, linoleic acid, which is an essential fatty acid and an effective reductant like arachidonic acid, inhibited GABAR currents in a manner similar to arachidonic acid. Nordihydroguaiaretic acid (NDGA), indomethacin and 1-amonibenzotriazole (1-ABT) did not block the inhibitory effect of arachidonic acid, suggesting that arachidonic acid metabolites of the lipoxygenase, cyclooxygenase or P-450 pathways are unlikely to play a major role in the inhibitory effect of arachidonic acid on GABAR currents. However, the antioxidant N-acetyl cysteine (NAC), a scavenger of active oxygen radicals, reduced the inhibitory effect of arachidonic acid on GABAR currents significantly (P<0.01), suggesting that active oxygen radicals might mediate inhibition of GABAR currents by arachidonic acid.

Evaluating contraceptive choice through the method-mix approach. An Indian Council of Medical Research (ICMR) task force study.

The method-mix approach was used to evaluate informed contraceptive choices in the present study. A total of 8,077 potential clients were given a balanced presentation of all available contraceptive methods in the national program, ie, the CuT 200 intrauterine device (IUD), low-dose combined oral pills (OC), condom, and sterilization (female/male) along with a new method, Norplant(R).(1) The majority of women opted for spacing methods; among them, the IUD was preferred by about 60% of clients, followed by condoms (9%), OC (6%), and Norplant (5%). Sterilization, mainly female, was accepted by about 17% of the women making an informed choice. The economic status of couples did not influence the contraceptive choices, as all the methods were offered free of cost in the present study, which is the current practice in the national program. Illiterate women more often accepted sterilization (about 25%) than did literate women (15%). This is because illiterate women had more children; about 30% of illiterate women had three or more children, as opposed to 16.2% of literate women. However, literacy status did not influence the choice of any specific spacing method. The study also revealed that, by encouraging potential clients to make an informed choice, they could override the provider's bias while accepting a particular type of spacing method. This is evident from the observation that Norplant was the first choice of the provider for 35% of the women, whereas only 5% of women preferred and accepted Norplant. The present study stresses an urgent need to promote the practice of informed choices in the national program with a variety of contraceptive options-especially, spacing methods for improving contraceptive prevalence and reproductive health in the country.

An unusual mediastinal mass due to metastasis.

During childhood the common anterior middle mediastinal masses are either lymph node enlargement or teratomas/dermoids. A case of ossific mediastinal metastasis and pleural metastases from osteosarcoma, presenting three years after the primary disease (late metastasis) is reported for its rarity.