Study on awareness and management based health action using video intervention (SAMBHAV) for postpartum depression among mothers attending immunisation clinic in a tertiary medical college hospital: Study protocol.

INTRODUCTION: Pregnancy exerts a detrimental effect on women's mental health. Maternal mental health is considered as one of the public health concerns as it impacts the health of both mother and the child. One in five people in developing countries experience serious mental health issues during pregnancy and after giving birth. In India, postpartum depression (PPD) affects 22% of women, according to a research by WHO. The available data on mental health literacy among women, showed that only 50.7% of the postpartum mothers who were attending paediatric tertiary care centres had adequate knowledge about PPD. It is crucial to diagnose early and adequately manage postpartum depression to avoid long-term consequences. It is also essential to seek help and utilise the available resources and services to avoid worsening of the condition and to aid in the recovery. This demonstrates the need to promote awareness, improve help seeking, reduce stigma and treatment gap associated with PPD through educational video intervention specific to cultural context and beliefs. MATERIALS AND METHODS: This is a quasi-experimental study without a control group that attempts to improve the awareness among the mothers about postpartum depression to understand better about the condition and also its management through video intervention. The video intervention will be developed in regional language specific to the cultural context of the setting. The video script will be finalised from the findings of the available literature and also through focus group discussion among mothers and health care professionals which will be analysed qualitatively using thematic identification. The study will use a standardized Postpartum Depression Literacy Scale (PoDLIS) which will be quantitatively analysed using paired t test before and after the intervention. Repeated measures of ANOVA will also be used to analyse the changes in literacy scale scores with respect to socio demographic variables. The mothers will also be screened for PPD using Patient Health Questionnaire 9 (PHQ 9) and feedback will be collected and analysed to find the overall usefulness of video. DISCUSSION: If it becomes apparent that this video intervention is successful in raising awareness of PPD among postpartum mothers and reducing stigma, it can be used to aid early identification of mothers with PPD which can result in early management and improved health outcome for both mothers and children. The major goals of the video intervention are to raise awareness, lessen stigma, and prevent PPD through strong family support, adopting healthy lifestyles, having access to information, practising self-care, and enhancing help-seeking. TRIAL REGISTRATION: The trial is registered under the Clinical Trial Registry- India (CTRI) (CTRI/2023/03/050836). The current study adheres to the SPIRIT Guidelines [See S1 Checklist: SPIRIT Guidelines].

Link between ACE I/D Gene Polymorphism and Dyslipidemia in Diabetic Nephropathy: A Case-control Study from Hyderabad, India.

INTRODUCTION: Diabetic nephropathy (DN) is the commonest single cause of end-stage renal failure, and dyslipidemia is a critical risk factor in the occurrence of DN. In the light of recent reports emphasizing the importance of angiotensin I-converting enzyme (ACE) in the modulation of plasma lipids, we sought to evaluate the influence of ACE I/D gene polymorphism with dyslipidemia status among type 2 diabetic (T2D) patients with and without nephropathy in the genetic predisposition and the progression to DN. METHOD: This study comprised of 600 subjects, which include patients with DN, T2D, and healthy controls (HC). Polymerase chain reaction based genotyping of ACE I/D polymorphism was performed and appropriate statistical analysis was done. RESULTS: Out of the 600 subjects, 20 (10%) of the HC, 73 (36.5%) of the T2D group, and 125 (62.5%) of the DN subjects had dyslipidemia. The D allele (0.62) and DD (42.5) genotype frequencies were higher in the DN group in comparison with T2D and HC (P < 0.05). The genotypes also varied among patients with dyslipidemia (χ2 5.04; P < 0.05) but not in the non-dyslipidemia group. Under the co-dominant model, DD genotype conferred a risk of 1.26 (P < 0.001) toward DN, whereas the ID genotype offered protection from DN among the dyslipidemic subjects (OR = 0.05; P < 0.01). In addition, genotype-dependent difference was seen in the plasma lipid levels among study groups. A multiple logistic regression analysis revealed male gender, BMI, HbA1c, TG, HDL, and ACE DD genotype as independent risk factors for the development of DN. CONCLUSION: The study showed a significant predisposing association of ACE DD genotype with DN and protective effect of ID genotype on DN in the dyslipidemia subgroup.

Enhanced T cell responsiveness to Mycobacterium bovis BCG r32-kDa Ag correlates with successful anti-tuberculosis treatment in humans.

Th1 and Th2 cytokines play key role in protection from and pathogenesis of mycobacterial infection and their dynamic changes may predict clinical outcome of the patient. Patients with tuberculosis (TB) have a poorer cellular immune response to recombinant 32-kDa antigen (Ag) of Mycobacterium bovis (r32-kDa M. bovis) than do healthy volunteers. The basis for this observation was studied by evaluating the Th1 (gamma interferon [IFN-γ]) produced in response to the r32-kDa Ag M. bovis by peripheral blood mononuclear cells (PBMC) from patients with pulmonary TB (n=20), extra-pulmonary TB (n=13) and from healthy volunteers (n=9). Recombinant 32-kDa M. bovis stimulated PBMC from TB patients produced significantly lower levels of IFN-γ at 0 month, and increased at 2-4, and 6 months of treatment and were highly significant (p<0.000) compared to the responses in controls. The ratios of IFN-γ to IL-10 were low in patients newly diagnosed and improved both during and after treatment. The present study concludes that the levels of in vitro response to M. bovis BCG r32-kDa Ag leading to the specific release of IFN-γ increased after anti-tuberculosis treatment and seems to reflect the clinical status of the patient, thus reiterating the utility of this antigen in T cell based assays as a surrogate marker of cell mediated responses.

Evaluation of primary immunization coverage of infants under universal immunization programme in an urban area of bangalore city using cluster sampling and lot quality assurance sampling techniques.

RESEARCH QUESTION: Is LQAS technique better than cluster sampling technique in terms of resources to evaluate the immunization coverage in an urban area? OBJECTIVE: To assess and compare the lot quality assurance sampling against cluster sampling in the evaluation of primary immunization coverage. STUDY DESIGN: Population-based cross-sectional study. STUDY SETTING: Areas under Mathikere Urban Health Center. STUDY SUBJECTS: Children aged 12 months to 23 months. SAMPLE SIZE: 220 in cluster sampling, 76 in lot quality assurance sampling. STATISTICAL ANALYSIS: Percentages and Proportions, Chi square Test. RESULTS: (1) Using cluster sampling, the percentage of completely immunized, partially immunized and unimmunized children were 84.09%, 14.09% and 1.82%, respectively. With lot quality assurance sampling, it was 92.11%, 6.58% and 1.31%, respectively. (2) Immunization coverage levels as evaluated by cluster sampling technique were not statistically different from the coverage value as obtained by lot quality assurance sampling techniques. Considering the time and resources required, it was found that lot quality assurance sampling is a better technique in evaluating the primary immunization coverage in urban area.

Use of specific IgE to fractions of gynandropsis gynandra pollen inin vitro diagnostic test.

The study was aimed at presence of specific IgE antibody levelsinvitro to the identified antigen. Based on positive skin test with Gynandropsis gynandra and elevated levels of total IgE (>325 IU/ml) 104 patients were selected. Healthy, asymptomatic individuals (25) with low total IgE (<325 IU/ml) were included as controls. The mean OD values by ELISA for specific IgE were 0.67±0.21, 0.57±0.18 and 0.56±0.18 with whole pollen antigen, 46-37 kD fraction and 36-32 kD fraction, respectively. The specificity and sensitivity between skin test positivity with whole pollen antigen verses fraction with mol.wt 46-37 kD was 90% and 90% and for fraction with mol.wt 36-32 kD was found to be 81.1% and 89.4%. The clusters with molecular weights 46-37 kD and 36-32 kD may be useful inin vitro diagnostic test. Fractions within these clusters need to be identified for a higher specificity.