Zinc supplementation as an adjunct to antibiotics in the treatment of pneumonia in children 2 to 59 months of age

Background:Diarrhoeal disorders and acute respiratory infections (ARIs), especially pneumonia, are the most common causes of death in low-income countries. Studies evaluating the impact of zinc supplementation as an adjunct in the management of pneumonia are limited and have shown variable results.Objectives: To evaluate zinc supplementation, as an adjunct to antibiotics, in the treatment (clinical recovery) of pneumonia in children aged two to 59 months.Search strategy: We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2011, Issue 1), which contains the Cochrane Acute Respiratory Infections (ARI) Group\u27s and the Cochrane Infectious Diseases Group\u27s Specialised Registers, MEDLINE (1950 to March week 2, 2011), EMBASE (1974 to March 2011), CINAHL (1981 to March 2011), LILACS (1985 to March 2011), AMED (1985 to March 2011), CAB Abstracts (1910 to March 2011) and Web of Science (2000 to March 2011).Selection criteria: Randomised control trials (RCTs) evaluating supplementation of zinc as an adjunct to antibiotics for pneumonia in children aged two to 59 months.Data collection and analysis: Two review authors independently assessed trial eligibility and screened all available titles and abstracts for inclusion. If the relevance could not be ascertained by screening the title and abstract, we retrieved and reviewed the full text of the article.Main results: We included four trials in which 3267 children aged two to 35 months participated. Analysis showed that zinc supplementation in addition to standard antibiotic therapy in children with severe and non-severe pneumonia failed to show a statistically significant effect on clinical recovery (risk ratio (RR) 1.02, 95% confidence interval (CI) 0.93 to 1.11). Similary, zinc supplementation in children with severe pneumonia, as an adjunct to standard antibiotic therapy, did not show a statistically significant effect on clinical recovery measured as resolution of tachypnoea (respiratory rate \u3e 50 breaths per minute) (RR 1.13, 95% CI 0.82 to 1.57) and cessation of chest indrawing (RR 1.08, 95% CI 0.88 to 1.31) as compared to the control group. Zinc supplementation in children with severe pneumonia also showed a non-significant effect on the duration of hospitalization stay as compared to the control (RR 1.04, 95% CI 0.89 to 1.22).Authors\u27 Conclusion: Evidence provided in this review is insufficient to recommend the use of zinc as an adjunct to standard antibiotic therapy for pneumonia in children aged two to 35 months

Microbial Infections Transmission through Meat Intake in Pakistan

Meat is one of the most consuming food items around the globe and also serves as vector for broad spectrum foodborne diseases. The occurrence of such ailments in developed countries is lower than the developed countries where overall conditions are not hygienic and up to the mark, from animal farming to meat processing and packing level. Likewise, in Pakistan, although poultry, dairy farming and fisheries departments are much established still improper slaughtering and meat handling, inappropriate ways of preservation and cooking along with poor shelf life are major issues. Parallel to these, lack of dose optimization either of vaccines and antibiotics also affect the meat quality. That’s why; implementation of preventive measures regarding animals and their meat handling and its preservation should be ensured. This target can be achieved by spreading general public awareness. In future, researchers should try to introduce such cost effective ways and methods which facilitate the farmers and other economically constraints facing people and also professional training sessions should be offered to those who are usually involved in poultry, animal and fish farming, meat handling, processing and transportation

Assessment of awareness of orthodontic emergencies and psychosocial wellbeing of patients during novel coronavirus pandemic through teledentistry

Introduction: At the end of December 2019, the novel coronavirus began to spread in central China and soon became a pandemic. Unfortunately, all elective dental treatments including orthodontic visits were postponed and patients could not be counselled on how to manage orthodontic emergencies that they could encounter at home. Teledentistry can play a major role in providing instructions to patients during quarantine. Objective: : The study aimed to assess the awareness of orthodontic patients regarding the management of orthodontic emergencies and their psychosocial well-being during the novel coronavirus pandemic through Teledentistry. Materials and Methods: A questionnaire-based study was conducted on two groups during the lockdown period in which their anxiety, psychological status, and their ability to manage orthodontic emergencies at home during the COVID-19 pandemic lockdown were assessed through teledentistry. Results: A total of 170 patients participated in our study, Independent sample t-test was used to compare the means of the group's control and experimental. Statistically, a significant difference was determined between the two groups regarding their psychosocial well-being (social media embarrassment p=0.049, awareness of how to manage orthodontic emergencies p=0.00). The participants displayed a better understanding of how to deal with orthodontic emergencies at home after having instructions. 48.2% of the patients selected voice call as a preferred mode of instruction for managing orthodontic emergencies at home. Conclusion: Experimental group of patients was more aware of how to manage orthodontic emergencies and they were less anxious. Teledentistry has proven to be an important tool for providing instructions to anxious patients as well as reducing the spread of coronavirus due to lack of contact. Voice call was the preferred mode of instruction. Keywords: Anxiety, COVID-19, Orthodontic emergencies, Tele-dentistry

Effectiveness of a peer-delivered, psychosocial intervention on maternal depression and child development at 3 years postnatal: a cluster randomised trial in Pakistan

Maternal depression has a recurring course that can influence offspring outcomes. Evidence on how to treat maternal depression to improve longer-term maternal outcomes and reduce intergenerational transmission of psychopathology is scarce, particularly for task-shifted, low-intensity, and scalable psychosocial interventions. We evaluated the effects of a peer-delivered, psychosocial intervention on maternal depression and child development at 3 years postnatal

Predictors of Prenatal Depression: A Cross-Sectional Study in Rural Pakistan

Objective: To determine the prevalence and association of prenatal depression with socioeconomic, demographic and personal factors among pregnant women living in Kallar Syedan, Rawalpindi, Pakistan. Methods: Five hundred women in the second and third trimester of pregnancy, living in Kallar Syedan, a rural area of district Rawalpindi Pakistan, were included in the study. Depression was assessed using “Patient health questionnaire” (PHQ9) in Urdu, with a cut-off score of 10. Multi-dimensional scale of perceived social support (MSPSS) was used to assess perceived social support. Life Events and Difficulties Schedule (LEDS) were used to measure stressful life events in past 1 year. Tool to assess intimate partner violence (IPV) was based on WHO Multi Country Study on “Women's Health and Domestic Violence against Women.” Results: Prevalence of prenatal depression was found to be 27%. Number of pregnancies was significantly associated with prenatal depression (p < 0.01). Women living in a joint family and those who perceived themselves as moderately satisfied or not satisfied with their life in the next 4 years were found to be depressed (p < 0.01, OR 6.9, CI 1.77–26.73). Depressive symptomatology in women who experienced more than five stressful life events in last 1 year was three times higher (p < 0.001, OR 3.2, CI 1.68–5.98) than in women with 1–2 stressful events. Women who were supported by their significant others or their family members had 0.9 times (p < 0.01, OR 0.9, CI 0.85–0.96) less chance of getting depressed. Pregnant women who were psychologically abused by their partners were 1.5 times more depressed (p < 0.05 CI 1.12–2.51). Odds of having depression was also high in women who had less mean score of MSSI (p < 0.05, OR 1.1, CI 1.01–1.09). Women who had suitable accommodation had 0.5 times less chance of having depression than others (p < 0.05, OR 0.5, CI 0.27–0.92). Conclusion: Over a quarter of the women in the study population reported prenatal depression, which were predicted predominantly by psychosocial variables

INTERGROWTH-21st Project international INTER-NDA standards for child development at 2 years of age: an international prospective population-based study.

OBJECTIVES: To describe the construction of the international INTERGROWTH-21st Neurodevelopment Assessment (INTER-NDA) standards for child development at 2 years by reporting the cognitive, language, motor and behaviour outcomes in optimally healthy and nourished children in the INTERGROWTH-21st Project. DESIGN: Population-based cohort study, the INTERGROWTH-21st Project. SETTING: Brazil, India, Italy, Kenya and the UK. PARTICIPANTS: 1181 children prospectively recruited from early fetal life according to the prescriptive WHO approach, and confirmed to be at low risk of adverse perinatal and postnatal outcomes. PRIMARY MEASURES: Scaled INTER-NDA domain scores for cognition, language, fine and gross motor skills and behaviour; vision outcomes measured on the Cardiff tests; attentional problems and emotional reactivity measured on the respective subscales of the preschool Child Behaviour Checklist; and the age of acquisition of the WHO gross motor milestones. RESULTS: Scaled INTER-NDA domain scores are presented as centiles, which were constructed according to the prescriptive WHO approach and excluded children born preterm and those with significant postnatal/neurological morbidity. For all domains, except negative behaviour, higher scores reflect better outcomes and the threshold for normality was defined as ≥10th centile. For the INTER-NDA's cognitive, fine motor, gross motor, language and positive behaviour domains these are ≥38.5, ≥25.7, ≥51.7, ≥17.8 and ≥51.4, respectively. The threshold for normality for the INTER-NDA's negative behaviour domain is ≤50.0, that is, ≤90th centile. At 22-30 months of age, the cohort overlapped with the WHO motor milestone centiles, showed low postnatal morbidity (<10%), and vision outcomes, attentional problems and emotional reactivity scores within the respective normative ranges. CONCLUSIONS: From this large, healthy and well-nourished, international cohort, we have constructed, using the WHO prescriptive methodology, international INTER-NDA standards for child development at 2 years of age. Standards, rather than references, are recommended for population-level screening and the identification of children at risk of adverse outcomes

Delivering the Thinking Healthy Programme for Perinatal Depression Through Volunteer Peers: A Cluster Randomised Controlled Trial in Pakistan

Background The Thinking Healthy Programme (THP), which is endorsed by WHO, is an evidence-based intervention for perinatal depression. We adapted THP for delivery by volunteer peers (laywomen from the community) to address the human resource needs in bridging the treatment gap, and we aimed to assess its effectiveness and cost-effectiveness in Rawalpindi, Pakistan. Methods In this cluster randomised controlled trial, we randomly assigned 40 village clusters (1:1) to provide either THP peer-delivered (THPP) and enhanced usual care (EUC; intervention group) or EUC only (control group) to the participants within clusters. These villages were randomly selected from eligible villages by an independent researcher. The participants were pregnant women aged 18 years or older who had scored at least 10 on the Patient Health Questionnaire-9 (PHQ-9), who we recruited from households within communities in Rawalpindi, Pakistan. The research teams who were responsible for recruiting trial participants were masked to treatment allocations. Participants attended follow-up visits at 3 and 6 months after childbirth. The primary outcomes were the severity of depressive symptoms (assessed by PHQ-9 score) and the prevalence of remission (defined as a PHQ-9 score of less than 5) in participants with available data 6 months after childbirth, which was assessed by researchers who were masked to treatment allocations. We analysed outcomes by intention to treat, adjusting for covariates that were defined a priori or that showed imbalance at baseline. The trial was registered with ClinicalTrials.gov, number NCT02111915. Findings Between April 15 and July 30, 2014, we randomly selected 40 of 46 eligible village clusters for assessment, as per sample size calculations. Between Oct 15, 2014, and Feb 25, 2016, we identified and screened 971 women from 20 village clusters that had been randomly assigned to the THPP and EUC group and 939 women from 20 village clusters that had been randomly assigned to the EUC only group. In the intervention group, 79 women were ineligible for inclusion, 11 women refused screening, 597 women screened negative on the PHQ-9, and one woman did not consent to participate. In the control group, 75 women were ineligible for inclusion, 14 women refused screening, 562 women screened negative on the PHQ-9, and one woman did not consent to participate. We enrolled 283 (29%) women in the intervention group and 287 (31%) women in the control group. At 6 months after childbirth, 227 (80%) women in the THPP and EUC group and 226 (79%) women in the EUC only group were assessed for the primary outcome. The severity of depression (assessed by PHQ-9 scores; standardised mean difference −0·13, 95% CI −0·31 to 0·06; p=0·07) and prevalence of remission (49% in the intervention group vs 45% in the control group; prevalence ratio 1·12, 95% CI 0·95 to 1·29; p=0·14) did not significantly differ between the groups 6 months after childbirth. There was no evidence of significant differences in serious adverse events between the groups. Interpretation THPP had no effect on symptom severity or remission from perinatal depression at 6 months after childbirth, but we found that it was beneficial on some other metrics of severity and disability and that it was cost-effective. THPP could be a step towards use of an unused human resource to address the treatment gap in perinatal depression

Effectiveness of a peer-delivered, psychosocial intervention on maternal depression and child development at 3 years of age: a cluster randomized trial in Pakistan

Background Maternal depression has a recurring course that can influence offspring outcomes. Evidence on how to treat maternal depression to improve longer-term maternal outcomes and reduce intergenerational transmission of psychopathology is scarce, particularly for task-shifted, low-intensity, and scalable psychosocial interventions. We evaluated the effects of a peer-delivered, psychosocial intervention on maternal depression and child development at 3 years postnatal. Methods 40 village clusters in Pakistan were randomly allocated using a computerised randomisation sequence to receive a group-based, psychosocial intervention and enhanced usual care for 36 months, or enhanced usual care alone. Pregnant women (≥18 years) were screened for moderate or severe symptoms of depression (patient health questionnaire-9 [PHQ-9] score ≥10) and were recruited into the trial (570 participants), and a cohort without depression (PHQ-9 score <10) was also enrolled (584 participants). Including the non-depressed dyads enabled us to determine how much of the excess risk due to maternal depression exposure the intervention could mitigate. Research teams responsible for identifying, obtaining consent, and recruiting trial participants were blind to the allocation status throughout the duration of the study, and principal investigators, site coordinators, statisticians, and members of the trial steering committee were also blinded to the allocation status until the analysis of 6-month data for the intervention. Primary outcomes were maternal depression symptoms and remission (PHQ-9 score <10) and child socioemotional skills (strengths and difficulties questionnaire [SDQ-TD]) at 36-months postnatal. Analyses were by intention to treat. This trial is registered with ClinicalTrials.gov, NCT02658994. Findings From Oct 15, 2014 to Feb 25, 2016 46 village clusters were assessed for eligibility, of which 40 (including 1910 mothers were enrolled. After exclusions, 288 women were randomly assigned to the enhanced usual care group and 284 to the intervention group, and 1159 women were included in a group without prenatal depression. At 36-months postnatal, complete data were available from 889 mother-child dyads: 206 (72·5%) in the intervention group, 216 (75·3%) in the enhanced usual care group, and 467 (80·0%) women who did not have prenatal-depression. We did not observe significant outcome differences between the intervention group and the enhanced usual care group for the primary outcomes. The standardised mean difference of PHQ-9 total score was −0·13 (95% CI −0·33 to 0·07), relative risk of patient health questionnaire-9 remission was 1·00 (95% CI 0·88 to 1·14), and the SDQ-TD treatment estimate was −0·10 (95% CI −1·39 to 1·19). Interpretation Reduced symptom severity and high remission rates were seen across both the intervention and enhanced usual care groups, possibly masking any effects of the intervention. A multi-year, psychosocial intervention can be task-shifted via peers but might be susceptible to reductions in fidelity and dosage over time (which were not among the outcomes of this trial). Early intervention efforts might need to rely on multiple models (eg, collaborative care), be of greater intensity, and potentially targeted at mothers who are at high risk for depression to reduce the intergenerational transmission of psychopathology from mothers to children. Funding National Institutes of Health