Sustained progress, but no room for complacency: Results of 2015 HIV estimations in India

Background & objectives:

Evidence-based planning has been the cornerstone of India's response to HIV/AIDS. Here we describe the process, method and tools used for generating the 2015 HIV estimates and provide a summary of the main results.

Methods:

Spectrum software supported by the UNAIDS was used to produce HIV estimates for India as a whole and its States/Union Territories. This tool takes into consideration the size and HIV prevalence of defined population groups and programme data to estimate HIV prevalence, incidence and mortality over time as well as treatment needs.

Results:

India's national adult prevalence of HIV was 0.26 per cent in 2015. Of the 2.1 million people living with HIV/AIDS, the largest numbers were in Andhra Pradesh, Maharashtra and Karnataka. New HIV infections were an estimated 86,000 in 2015, reflecting a decline by around 32 per cent from 2007. The declining trend in incidence was mirrored in most States, though an increasing trend was detected in Assam, Chandigarh, Chhattisgarh, Gujarat, Sikkim, Tripura and Uttar Pradesh. AIDS-related deaths were estimated to be 67,600 in 2015, reflecting a 54 per cent decline from 2007. There were variations in the rate and trend of decline across India for this indicator also.

Interpretation & conclusions:

While key indicators measured through Spectrum modelling confirm success of the National AIDS Control Programme, there is no room for complacency as rising incidence trends in some geographical areas and population pockets remain the cause of concern. Progress achieved so far in responding to HIV/AIDS needs to be sustained to end the HIV epidemic.

Prevalence of dental caries and periodontal disease in a rural area of Faridabad District, Haryana, India

An oral health survey was conducted in 829 individuals in different age groups in Ballabhgarh, Haryana, India, to estimate the prevalence of Dental caries and Periodontal diseases. A survey tool was modified from WHO's STEPwise approach to surveillance and Oral Health Assessment form 2013 from recently released WHO Oral Health Survey: Basic Methods (5th Edition) keeping in mind the South East Asian region. Out of 28 villages, six villages were randomly selected. A random list of study participants (Age-sex specific) was generated from the pooled list of these 6 villages. Local health workes helped in inviting the specific subjects to one centralized location within each village/ locality. The subjects were examined by trained dental surgeons and recordings were done by trained assistants. The prevalence of dental caries in 5-7 year, 12-15 year, 35-44 year and 65-74 year was 33.2%, 31.3%, 64.9% and 50.1% respectively. The prevalence of Periodontal Disease in 35-44 year and 65-74 year found to be 65.2% and 90.4% respectively. Only 37 participants had mucosal lesions, of which leukoplakia and tobacco pouch keratosis was seen in majority. Using the adopted tool, the prevalence of dental caries was found to be highest in 35-44 year (64.9%) age group and the prevalence of periodontal disease was found to be high in 35-44 year (65.2%) age group and highest in 65-74 year (90.4%) age group. Oral health promotion efforts are required to prevent oro-dental diseases in the studied population.

Effect of intravenous iron sucrose on hemoglobin level, when administered in a standard-dose, to anemic pregnant women in rural Northern India

Introduction:

To combat anemia among pregnant women, in Haryana, Northern India, administration of intravenous iron sucrose (IVIS) was initiated in 2014 as a public-health measure. We assessed the effect of IVIS on hemoglobin (Hb) levels among the pregnant anemic women.

Methods:

Pregnant women identified as moderately or severely anemic (Hb <10.0 g/dL) in the second or third trimester during routine antenatal care were prescribed IVIS in a standard-dose of 400 mg given as 100 mg on alternate days. Neither dose calculation, nor allowance for iron-store, was included in this study. We analyzed the data collected between June 2014 and December 2015, at the two primary-health-centers, on Hb level (by HemoCue method) before start of the therapy (baseline), and 4-week or more after the last infusion (endline).

Results:

A total of 990 women received IVIS. Both baseline and endline Hg-levels were available for 763 (77%), who were included in the analysis. At baseline, the proportion of moderate and severe anemia was 87.94% and 12.06%, respectively. Mean (standard deviation)-Hb increased from 7.85 g/dL (0.80) at baseline, to 9.62 g/dL (1.30) at endline, with a mean increase of 1.76 g/dL (95% confidence interval 1.67, 1.85). The mean increase in Hb-level for pregnant women who had severe and moderate anemia at baseline was 2.54 g/dL and 1.65 g/dL, respectively. Overall, 15.33% of women achieved normal Hb-level by the time of endline measurement. No serious adverse reactions were reported during the observation period.

Conclusion:

Mean increase in Hb-level was 1.76 mg/dL. Severely anemic pregnant women had larger increase in Hb-level when compared with pregnant women with moderate anemia.

Evaluation of data sources and approaches for estimation of influenza-associated mortality in India

BACKGROUND

No estimates of influenza-associated mortality exist for India.

OBJECTIVE

To evaluate national mortality and viral surveillance data from India for assessing their appropriateness in estimating influenza-associated mortality using varied analytic approaches.

METHODS

We reviewed influenza virus surveillance data from a national influenza surveillance network. We also reviewed national mortality data from Civil Registration System (CRS), Medical Certification of Cause of Death (MCCD) and the Sample Registration System (SRS). We compared and scored the different sources of mortality data using specific criteria, including the process of cause of death assignment, sample size, proportion of ill-defined deaths, representativeness and availability of time series data. Each of these 5 parameters was scored on a scale from 1 to 5. To evaluate how to generate an influenza-associated mortality estimate for India, we also reviewed 4 methodologic approaches to assess the appropriateness of their assumptions and requirements for these data sets.

RESULTS

The influenza virus surveillance data included year-round sample testing for influenza virus and was found to be suitable for influenza mortality estimation modelling. Based on scoring for the 5 mortality data criteria, the SRS data had the highest score with 20 of 25 possible score, whereas MCCD and CRS scored 16 and 12, respectively. The SRS which used verbal autopsy survey methods was determined to be nationally representative and thus adequate for estimating influenza-associated mortality. Evaluation of the modelling methods demonstrated that Poisson regression, risk difference and mortality multiplier methods could be applied to the Indian setting.

CONCLUSION

Despite significant challenges, it is possible to estimate influenza-associated mortality in India.

Audit of emergency obstetric referrals from a secondary level hospital in Haryana, North India

Background

The maternal mortality ratio in India is high. An effective emergency obstetric care (EmOC) strategy has been identified as a priority to reduce maternal deaths. Since the capacity of different levels of public health facilities to provide EmOC is varied, an effective referral system is crucial. However, few studies have evaluated the functioning and quality of referral systems in India. A systematic monitoring of referrals helps to identify current gaps in the provision of essential obstetric care.

Objective

This study was conducted to identify the medical and logistic reasons for emergency obstetric referrals from a subdistrict hospital (SDH).

Methods

An audit of emergency referrals during the period January 2015-December 2015 was carried out. Records of all obstetric patients referred from the maternity ward during the study period were reviewed.

Results

The referral rate was found to be 31.7%. Preterm labor (30.6%), pregnancy-induced hypertension (17%), and fetal distress (10.6%) were the main reasons for referral. Deficiencies were found in critical determinants of functionality, that is, nonavailability of emergency cesarean, neonatal care unit, and blood bank.

Conclusions

The referral rate at the SDH was high. Lack of workforce and infrastructural facilities led to referrals of women who ought to have been managed at this level of the hospital.

Delay in initiation of treatment after diagnosis of pulmonary tuberculosis in primary health care setting: eight year cohort analysis from district Faridabad, Haryana, North India

INTRODUCTION

Delay in initiation of tuberculosis (TB) treatment may have a tremendous impact on disease transmission, development of drug resistance, poor outcome and overall survival of TB patients. The delay can occur at various levels. Delay in initiation of treatment after diagnosis is mostly due to health system failure and has immense programmatic implications. It has not been studied extensively in the Indian setting.

METHODS

The authors did a cohort analysis of all TB patients initiated on treatment from two primary health centres (PHCs) at Ballabgarh Health and Demographic Surveillance System between January 2007 and December 2014. Diagnosis and treatment of TB in the study area was done as per the protocol envisaged in the national program. Information related to demography, details of diagnosis and treatment of TB and outcome of treatment were extracted from the TB register. Delay in initiation of treatment after diagnosis was considered if the gap between diagnosis and treatment was greater than 7 days. Bivariate and multivariate analyses were done to find the association of various factors with delay in initiation of treatment after diagnosis.

RESULTS

Out of 885 patients, 662 patients started treatment for pulmonary TB. Mean time interval between diagnosis and initiation of treatment was 8.95 days. Only 57.7% of pulmonary TB patients were started on treatment within 7 days of diagnosis, and an additional 24.5% were started on treatment 8-14 days after diagnosis. Patients on retreatment regimens and those residing in villages without a PHC were more likely to have delayed initiation of treatment (odds ratio (OR)=1.82 (1.3-2.7, <i>p</i>=0.001) and OR=1.62 (1.1-2.5, <i>p</i>=0.01) respectively). Delay in initiation of treatment was also associated with unfavourable treatment outcome such as default, failure or death.

CONCLUSIONS

There is a need to have healthcare changes related to TB care to enable initiation of treatment as early as possible. Pretreatment counselling especially for retreatment patients is of utmost importance.

Responsiveness to oral prednisolone in severe asthma is related to the degree of eosinophilic airway inflammation

BACKGROUND

Patients with severe asthma appear relatively corticosteroid resistant. Corticosteroid responsiveness is closely related to the degree of eosinophilic airway inflammation. The extent to which eosinophilic airway inflammation in severe asthma responds to treatment with systemic corticosteroids is not clear.

OBJECTIVE

To relate the physiological and inflammatory response to systemic corticosteroids in asthma to disease severity and the baseline extent of eosinophilic inflammation.

METHODS

Patients with mild/moderate and severe asthma were investigated before and after 2 weeks of oral prednisolone (Clintrials.gov NCT00331058 and NCT00327197). We pooled the results from two studies with common protocols. The US study contained two independent centres and the UK one independent centre. The effect of oral corticosteroids on FEV₁ , Pc20, airway inflammation and serum cytokines was investigated. Baseline measurements were compared with healthy subjects.

RESULTS

Thirty-two mild/moderate asthmatics, 50 severe asthmatics and 35 healthy subjects took part. At baseline, both groups of asthmatics had a lower FEV₁ and Pc20 and increased eosinophilic inflammation compared to healthy subjects. The severe group had a lower FEV₁ and more eosinophilic inflammation compared to mild/moderate asthmatics. Oral prednisolone caused a similar degree of suppression of eosinophilic inflammation in all compartments in both groups of asthmatics. There were small improvements in FEV₁ and Pc20 for both mild/ moderate and severe asthmatics with a correlation between the baseline eosinophilic inflammation and the change in FEV₁ . There was a ~50% reduction in the serum concentration of CXCL10 (IP-10), CCL22 (MDC), CCL17 (TARC), CCL-2 (MCP-1) and CCL-13 (MCP-4) in both asthma groups after oral corticosteroids.

CONCLUSIONS AND CLINICAL RELEVANCE

Disease severity does not influence the response to systemic corticosteroids. The study does not therefore support the concept that severe asthma is associated with corticosteroid resistance. Only baseline eosinophilic inflammation was associated with the physiological response to corticosteroids, confirming the importance of measuring eosinophilic inflammation to guide corticosteroid use.

Burden of psychiatric morbidity among attendees of a secondary level hospital in Northern India: Implications for integration of mental health care at subdistrict level

BACKGROUND

There is little information available on the type, pattern, trend, and demographic differentials of psychiatric cases attending a subdistrict level facility in India. Our objectives were to describe the sociodemographic profile of the patients availing the psychiatric outpatient department services and document the diagnosis.

MATERIALS AND METHODS

This study is based on a retrospective analysis of routinely recorded administrative data collected during psychiatry consultations that took place between January 2010 and June 2014, at the subdistrict level hospital, Ballabgarh, Faridabad district, Haryana, Northern India. The data were abstracted in Microsoft Excel, scrutinized for duplicates, and cleaned in terms of the International Classification of Diseases 10^th Revision coding. Descriptive analysis was done for dependent variables and continuous variables were compared using independent t-test.

RESULTS

A total of 2806 people (new registrations) were provided psychiatric consultations between January 2010 and June 2014. The mean age of males was 33.7 years (95% confidence interval [CI], 32.9, 34.5) and of females was 35.6 years (95% CI, 34.9, 36.3). Neurotic, stress-related, and somatoform disorders (F40-F48) comprised the major category of diagnoses with 661 cases (24%), followed by unspecified mental disorders (F99) with 528 cases (19%), mood (affective) disorders (F30-F39) with 448 cases (16%), and episodic and paroxysmal disorders (G40-G47) with 334 cases (12%).

CONCLUSIONS

We reported an increase in level and trend in the monthly attendance of patients who required psychiatric at a secondary care hospital in Northern India. We suggest that setting up of mental health units only at district hospital might not be a sufficient health system's approach as has been envisaged under the District Mental Health Program.

Acceptance rate, probability of follow-up, and expulsion of postpartum intrauterine contraceptive device offered at two primary health centers, North India

Introduction:

Acceptance rate of postpartum intrauterine contraceptive device (PPIUCD) offered through a public health approach is unknown. Our aim was to describe the acceptance rate, expulsion, and follow-up and factors associated with it when PPIUCD was offered to women delivering at two primary health centers (PHCs).

Methods:

We analyzed routine health data of deliveries at two PHCs in district Faridabad, India between May and December 2014, having sociodemographic variables, obstetric history, and during the follow-up check-up at 6-weeks postpartum for in situ status of intrauterine contraceptive device, side effects, and complications.

Results:

The overall acceptance rate among those eligible for PPIUCD was 39% (95% confidence interval [CI]: 35.1–42.9). Independent predictor of acceptance was a monthly family income of <USD75$ (odds ratio [O.R.]: 2.29, 95% CI: 1.58–3.31). The expulsion rate, and removal rate at 6 weeks postpartum was 18.0% and 13.0%, respectively. Expulsion by 6 weeks was associated with, age >25 years (O.R.: 2.21, 95% CI: 1.03–4.73), gravida ≥4 (O.R.: 4.01, 95% CI: 1.28–12.56), and a living previous-child (O.R.: 1.51, 95% CI: 1.04–2.19).

Conclusion:

Acceptance rate of PPIUCD was higher than that reported in literature. Women from lower income family, having at least one living child, and having attended antenatal care clinic were more likely to accept PPIUCD.

Status of Iodine Nutrition among Pregnant Women Attending Antenatal Clinic of a Secondary Care Hospital: A Cross-sectional Study from Northern India

Background

Daily requirement of iodine increases during pregnancy making pregnant women a high-risk group for iodine deficiency disorders. The limited available literature shows that even in iodine sufficient population, pregnant women are iodine deficient.

Objective

The objective of this study is to assess the current iodine nutrition status among pregnant women in Ballabgarh, district Faridabad, Haryana.

Materials and Methods

Pregnant women were recruited from antenatal clinic (ANC) of subdistrict hospital (SDH), Ballabgarh, Haryana. Consecutive sampling strategy was followed to recruit pregnant women, and women of all trimesters were included in the study. Urinary iodine estimation was done using simple microplate method, and salt iodine was estimated using iodometric titration. The study was approved by Institute Ethics Committee, All India Institute of Medical Sciences (AIIMS), New Delhi.

Results

Out of the total 1031 pregnant women, 90.9% were using adequately iodized salt. Median (interquartile range [IQR]) salt consumption by the pregnant women was 8.3 (6.7, 11.1) g/day. Median (IQR) urinary iodine concentration (UIC) for the pregnant women was 260 (199, 323) μg/L. Only 13.5% of pregnant women had insufficient iodine intake (UIC <150 μg/L). There was no significant difference in median UIC values by household salt iodine content and across three trimesters of pregnancy.

Conclusion

Iodine nutrition status of the pregnant women attending ANC clinic of SDH Ballabgarh was adequate with attainment of universal salt iodization goal of >90% adequately iodized salt coverage in the study population.

A surveillance model for sexually transmitted infections in India

The strategy for prevention and control of sexually transmitted infections (STIs) in India is based on syndromic case management delivered through designated STI/reproductive tract infection (RTI) centers (DSRCs) situated in medical colleges, district hospitals, and STI-clinics of targeted interventions programs. Laboratory tests for enhanced syndromic management are available at some sites. To ensure country-level planning and effective local implementation of STI services, reliable and consistent epidemiologic information is required on the distribution of STI cases, rate and trends of newly acquired infections, and STI prevalence in specific population groups. The present STI management information system is inadequate to meet these requirements because it is based on syndromic data and limited laboratory investigations on STIs reported passively by DSRCs and laboratories. Geographically representative information on the etiology of STI syndromes and antimicrobial susceptibility of STI pathogens although essential for optimizing available treatment options, is deficient. Surveillance must provide high quality information on: (a) prevalence of STIs such as syphilis, trichomoniasis, gonorrhea, and chlamydia among high-risk groups; syphilis in the general population and pregnant antenatal women; (b) demographic characteristics such as age, sex, new/recurrent episode, and type of syndromically diagnosed STI cases; (c) proportion of acute infections such as urethral discharge (UD) in men and nonherpetic genital ulcer disease (GUD) in men and women; (d) etiology of STI syndromes; and (e) gonococcal antimicrobial susceptibility. We describe here a framework for an STI sentinel surveillance system in India, building on the existing STI reporting systems and infrastructure, an overview of the components of the proposed surveillance system, and operational challenges in its implementation.

Prevalence of fatigue in Guillain-Barre syndrome in neurological rehabilitation setting

Background:

Fatigue contributes significantly to the morbidity and affects the quality of life adversely in Guillain-Barre Syndrome (GBS).

Objective:

To determine the prevalence of fatigue in GBS in neurological rehabilitation setting and to study its clinical correlates.

Materials and Methods:

We performed secondary analysis of data of patients with GBS admitted in neurological rehabilitation ward of a tertiary care centre, recorded at both admission and discharge. Assessment of fatigue was done by Fatigue Severity Scale (FSS), disability-status by Hughe's Disability Scale (HDS), functional-status by Barthel Index, anxiety/depression by Hospital Anxiety Depression Scale, sleep disturbances by Pittsburgh Sleep Quality Index and muscle weakness by Medical Research Council sum scores.

Results:

A total of 90 patients (62 men) with mean age 34 years (95% CI 32.2, 37.7) were included. Median duration of, stay at neurological rehabilitation ward was 30 days, while that of symptoms was 18.5 days. Presence of fatigue at admission (FSS ≥ 4 in 39% patients) was associated with ventilator requirement (P = 0.021) and neuropathic pain (P = 0.03). Presence of fatigue at discharge (FSS ≥ 4 in 12% patients) was associated with disability- HDS (≥3) (P = 0.008), presence of anxiety (P = 0.042) and duration of stay at rehabilitation ward (P = 0.02). Fatigue did not correlate with age, gender, antecedent illness, muscle weakness, depression and sleep disturbances.

Conclusion:

Fatigue is prevalent in GBS during early recovery phase of illness. Despite motor recovery fatigue may persist. Knowledge about fatigue as burden of disease in these patients will improve patient care.