Clinical trials

Orthodontic pain is one of the most frequently reported adverse experiences during fixed appliance therapy and is particularly pronounced during the initial stages of treatment. Placement of orthodontic separators, a routine procedure performed to create interproximal space for orthodontic band placement, often causes discomfort that may negatively influence patient motivation, treatment acceptance, and overall orthodontic experience. Psychological factors, particularly anxiety, may also influence pain perception and contribute to individual differences in pain responses during orthodontic treatment. Therefore, interventions that address both pain and anxiety may improve patient comfort and adaptation to treatment. Binaural beats are auditory stimuli generated when two slightly different frequencies are presented separately to each ear, resulting in the perception of a third frequency equal to the difference between the two tones. Alpha-frequency binaural beats (8-13 Hz) have been associated with relaxation and reduced psychological arousal and have demonstrated promising analgesic and anxiolytic effects in various medical and dental settings. However, limited evidence exists regarding their role in the management of orthodontic pain following separator placement. This prospective parallel-arm randomized controlled trial aims to evaluate the effect of alpha-frequency binaural beat stimulation on orthodontic pain and anxiety following separator placement. Seventy-two orthodontically treatment-naïve participants aged 15-30 years with permanent dentition, mild crowding (≤3 mm arch length discrepancy), good periodontal health, and a requirement for fixed orthodontic treatment will be recruited from the orthodontic clinics of Aga Khan University Hospital, Karachi, Pakistan. To minimize potential confounding factors and standardize the painful stimulus, all participants will require bilateral maxillary first molar banding and placement of four elastomeric separators, consisting of one separator mesial and one separator distal to each maxillary first molar. Participants will be randomly allocated in a 1:1 ratio to either an intervention group receiving alpha-frequency binaural beat stimulation or a control group undergoing a standardized five-minute resting period without auditory stimulation. The binaural beat intervention consists of an 11-Hz alpha-frequency stimulus generated through the presentation of a 285-Hz carrier tone to one ear and a 296-Hz carrier tone to the other ear. Participants assigned to the intervention group will listen to a standardized pre-recorded audio file through stereo headphones for five minutes at designated assessment intervals. Orthodontic pain intensity will be assessed using the Visual Analogue Scale for Pain (VAS-P), anxiety levels will be measured using the Visual Analogue Scale for Anxiety (VAS-A), and analgesic consumption will be recorded during the observation period. Assessments will be conducted before separator placement, during separator placement, and at 6, 24, and 48 hours following the procedure. The primary objective of this study is to evaluate the effect of alpha-frequency binaural beat stimulation on orthodontic pain intensity 24 hours after separator placement. Secondary objectives include evaluating pain intensity at 6 and 48 hours, anxiety levels, and analgesic consumption during the 48-hour observation period. The findings of this study will provide evidence regarding the effectiveness of alpha-frequency binaural beats as a simple, inexpensive, safe, and non-pharmacological adjunct for reducing orthodontic pain and anxiety and improving patient comfort during the early stages of orthodontic treatment.

Heart diseases and other non-communicable diseases are serious health issues in countries like Pakistan. Many people who work in offices, like bank employees, sit for more than 8 hours a day. This is called a sedentary lifestyle, and it increases the risk of heart diseases. This research project aims to find out if a newly developed context specific mobile phone application can help these sedentary employees to improve their lifestyle. The app, called m-LIfE (mHealth-based Lifestyle Intervention for Employees), will be designed to help employees to move more during the day and eat healthier food like fruits and vegetables. The study will involve bank employees in urban Karachi, Pakistan. They will be divided into two arms: Intervention arm: Participants in this arm will use the m-LIfE app for 12 weeks. They will get reminders and tips to take breaks, exercise, and eat healthy. Routine care arm: Participants in this arm will receive printed basic educational material about prevention of risk factors of heart diseases and improving lifestyle. After the 12 weeks of intervention, there will be a follow-up period at 4th week to check if participants are maintaining healthy habits. This study could help find simple and affordable ways to improve the health of office workers and reduce pressure on the healthcare system.

Nutrition is essential for a child's growth, brain development, and protection from disease. While breastmilk provides the best nutrition for young infants, children older than six months may not get all the nutrients they need from breastmilk and regular foods alone. For this reason, some children receive special nutrient supplements to support healthy growth. Lipid-based nutrient supplements (LNS) are one type of supplement that provides important vitamins and minerals. These supplements are used in many countries to help prevent undernutrition in young children. In Pakistan, the government-led multisectoral nutrition program under the social safety net program currently provides medium-quantity LNS to children starting at six months of age. However, it is not known whether a smaller-quantity LNS could provide similar benefits for children in this age group from under-resourced communities that have limited access to nutritious foods. The goal of this trial is to learn whether small-quantity lipid-based nutrient supplements (SQ-LNS) work as well as medium-quantity lipid-based nutrient supplements (MQ-LNS) in preventing undernutrition in children aged 6 to 24 months. The main questions this study aims to answer are: * Does SQ-LNS work as well as MQ-LNS in supporting healthy growth, including reducing stunting, wasting, and underweight? * Does SQ-LNS work as well as MQ-LNS in reducing anemia? Researchers will compare SQ-LNS and MQ-LNS to see if SQ-LNS is as good as MQ-LNS in preventing undernutrition. The study is being conducted in Dadu and Peshawar, Pakistan. Participants in Dadu will be followed until 24 months of age, while participants in Peshawar will be followed until 12 months of age. Participants will: * Receive either SQ-LNS or MQ-LNS once daily until 24 months of age (Dadu) or 12 months of age (Peshawar) * Have their length, weight and mid-upper arm circumference (MUAC) measured monthly * Have their blood screened for anemia at enrollment and at 12 and 24 months of age (Dadu) or at enrollment and 12 months of age (Peshawar)

Patients' satisfaction depends on several factors, including health care costs, access to care, and the waiting time to see a healthcare professional. In Pakistan, hospitals face overcrowding, which in turn results in long waiting times, particularly in outpatient departments. Longer waiting times not only hurt patients' experience and hospitals' performance but also increase stress on the physicians. These challenges can be addressed with the effective use of Artificial Intelligence (AI) and related technologies. By leveraging machine learning algorithms and advanced data prediction models, AI can augment healthcare providers in clinical decision-making and streamline their work processes. However, these applications are largely studied and implemented in high-income countries, creating a lack of evidence from low- and middle-income countries. Hence, a randomized controlled trial will be conducted to assess the effectiveness of an AI physician assistant in improving patient and physician satisfaction within outpateint clincis of a resource constrained setting.

This trial aimed to evaluate the effectiveness of an AI-Powered Physician Assistant in improving patients' satisfaction with the quality of care. It also aims to evaluate physicians' satisfaction with the integration of a Physician Assistant into their clinical workflows. The primary research question is A. What is the effect of an AI-powered Physician Assistant on patients' satisfaction with their quality of care compared to the standard care? The secondary questions are as follows: B1. How satisfied are physicians with integrating an AI-powered physician assistant into their daily clinical workflows? B2. Which factors are significantly associated with patient satisfaction regarding the AI-Powered Physician Assistant? B3. Is there a statistically significant difference in mean consultation time per patient between those receiving AI-assisted care and those receiving only standard of careonly ? Participants will be enrolled from pre-operative outpatient clinics, including patients attending clinic for anaesthetic clearance prior to surgery and consultant anaesthetists providing care. Patients will serve as the unit of randomization and will be assigned to one of two study arms on each clinic day. On each clinic day, the first 8 eligible patients presenting for consultation will be randomly assigned to the intervention group or the control group in a 1:1 ratio. Intervention patients will proceed to a dedicated waiting room for structured digital intake via an AI platform (demographics, symptoms, history, clinical data) and receive AI-assisted care. Control group patients will undergo routine standard care protocols. The consultant physician will evaluate both arms during each clinic session, reviewing physician assistant-generated patient summaries and charts for patients in both the intervention and control groups. Each patient will be asked to fill out the survey at the end of the consultation with the physician. The consultants will be requested to fill out a survey at the end of the day.

This study aims to understand whether simple, low-cost interventions, such as improved home cooling, practical advice, and minor home modifications, can help protect people's health and quality of life during periods of extreme heat in rural, low-income villages of Matiari, Pakistan. Key Questions the Study Seeks to Answer: 1. Can these interventions reduce heat-related health problems such as dizziness, headaches, and heatstroke and improve quality of life? 2. Can they lower indoor temperatures and improve sleep quality, comfort, and daily functioning? To answer these questions, researchers will compare communities where families receive heat-related support and information with similar communities that do not, to assess any differences in health and well-being. Endline venous blood sampling will be conducted for biobanking only. What Participants Can Expect: * Answer questions about their health, living conditions, and how they cope with heat * Have small temperature sensors placed inside their homes * Some participants may wear a lightweight wristband that tracks sleep and heart rate * In selected households, cooling improvements will be made, such as adding shade, applying reflective roof paint, or enhancing airflow Purpose: This study seeks to identify affordable and effective strategies to help families stay safe during extreme heat, and to use these insights to support other vulnerable communities facing similar challenges.

The goal of this clinical trial is to learn whether Health Belief Model (HBM)-based educational interventions can improve knowledge and practices related to Retinopathy of Prematurity (ROP) screening among parents of premature infants attending ROP clinics in Karachi, Pakistan. The main questions it aims to answer are: * Do HBM-based educational interventions improve parents' knowledge about Retinopathy of Prematurity screening? * Do HBM-based educational interventions improve parents' screening-related practices and follow-up for Retinopathy of Prematurity? Researchers will compare different educational approaches, including video-based education, audio-based education, and standard educational material, to see which method is more effective in improving parental understanding and practices regarding ROP screening. Participants will: * Complete a questionnaire assessing their knowledge and practices related to Retinopathy of Prematurity screening at baseline * Receive one of the following educational approaches: video message plus counselling and pamphlet, audio message plus counselling and pamphlet, or counselling and pamphlet only * Attend a follow-up visit approximately 2 weeks after the initial visit * Complete a follow-up questionnaire to assess changes in knowledge and practices related to Retinopathy of Prematurity screening

The goal of this clinical trial is to learn if Goat Milk-Derived Formula Alternatives (GMDFA) are safe and effective for infants who are unable to be exclusively breastfed. It will also study growth patterns, biological markers, and gut microbiome differences among infants receiving GMDFA, undiluted goat milk, or breast milk. The main questions it aims to answer are: 1. Do infants receiving GMDFA show similar growth patterns to those who are breastfed? 2. Are biological markers of gut health and nutrition (such as calprotectin, lipocalin-2, CRP, and claudin) comparable between the groups? 3. How do feeding types (GMDFA, goat milk, or breast milk) influence the infant gut microbiome composition, metabolic pathways, and lipid profiles? 4. Is GMDFA a safe and nutritionally adequate feeding option for infants unable to be exclusively breastfed? We will compare GMDFA, undiluted goat milk, and breast milk (reference group) to evaluate infant growth, gut health, and metabolic outcomes. Participants will: Be randomly assigned to one of three feeding groups: GMDFA, undiluted goat milk, or breastfed Attend regular follow-up visits for growth measurements and sample collection (blood, stool, and breast milk where applicable) Have feeding practices monitored and recorded through caregiver interviews and feeding logs Additional Analyses: Microbiome analysis: to identify gut bacterial diversity and composition across feeding groups Metagenomic analysis: to explore functional genes and metabolic pathways related to nutrition and gut health Lipidomic analysis: to assess differences in lipid and fatty acid profiles in breast milk, goat milk, and infant samples

The goal of this prospective randomized control trial is to provide continued pain relief, classically long-lasting 3 to12 months, and enhanced function in patients following: both gender; male and female, age group; \>50yr, healthy volunteers along with Radiographic diagnosis of knee OA with KL grade 3 and 4 in addition of Chronic knee pain ≥ 6 months and patients with ≥50% decrease in pain strength after diagnostic genicular nerve block. The main question it aims to answer is: Is ultrasound-guided genicular nerve RFA more efficient in lowering pain intensity at six months contrasted with fluoroscopic guided method in patients with chronic knee osteoarthritis? Researchers will compare Group A (Fluoroscopic) to Group B (Ultrasound) to see comparison in efficiency of ultrasound guided against fluoroscopic guided genicular nerves block for decrease in pain intensity and functional improvement.

The purpose of this study is to learn whether a simple, traditional, and balanced meal made from local foods, eaten once a day during pregnancy, can help women in rural Pakistan stay healthier in hot weather and give birth to healthier babies. Climate change has made heat a serious challenge for pregnant women, especially in areas with limited resources. This study will explore whether an indigenous meal that is culturally acceptable and easy to prepare can improve resilience to heat stress and support better outcomes for both mothers and newborns. The study will focus on two main questions: * Can this daily balanced meal reduce the harmful effects of heat stress during pregnancy? * Does it improve newborn health, especially birth weight? Researchers will compare women who eat the balanced local meal every day with women who continue their usual meals. They will check changes in women's health, levels of key vitamins and nutrients, and their babies' birth outcomes. During the study, participants will: * Either eat the balanced local meal daily or continue their usual meals. * Share information on their health, diet, and heat exposure. * Provide small samples, such as blood and stool, to study nutrient levels and gut health. * Have their newborns' health and growth measured at birth.

This study is a randomized, double-blinded trial that will compare the effectiveness of two medications, acotiamide and itopride, in treating Functional Dyspepsia. Functional Dyspepsia causes uncomfortable symptoms arising from the gastro-duodenal region, such as fullness after meals, early satiation, stomach pain, and burning. The primary aim of this trial is to determine whether acotiamide is superior to itopride-specifically by a margin of 15%-at improving these meal-related digestive symptoms. Participants will be involved in the study for a total of 5 weeks. The study begins with a 7-day baseline period where participants will track their symptoms daily. Following the baseline period, participants will be randomly assigned to receive either 100mg of acotiamide three times a day or 50mg of itopride three times a day. The treatment phase will last for 4 weeks, during which participants will take the medication before meals on an empty stomach. Participants will continue to track their symptoms daily and will complete questionnaires about their overall treatment effect and quality of life at follow-up visits.

The goal of this clinical trial is to is to compare the effectiveness of ultrasound-guided Pecs block with intravenous ketamine versus intravenous ketamine infusion alone in preventing Chronic Post-Surgical Pain (CPSP) in patients undergoing breast cancer surgery. The main question it aims to answer is, How effective is the ketamine and ketamine with pecs block in reducing the frequency of Chronic Post-Surgical Pain after breast cancer surgery

The goal of this clinical trial is to determine the length of hospital stay in patients using multimodal analgesia with or without ERAS protocol scheduled for elective laparoscopic gynecological surgeries

Early life nutrition is the key modifiable determinant of child growth, development, survival and diseases of adult onset. Pakistan ranks highest for neonatal mortality rate (44.2/1000 live births (LBs)) globally. One third of under-five deaths (74.9/1000 LBs) are attributable to high prevalence of stunting (38%), underweight (23%) and wasting (7%), greatly related to feeding practices. Given the low prevalence of exclusively breast fed (EBF) (48%) and use of minimum acceptable diet (13%), mitigation of early life nutritional risk through promotion of EBF and Young Child Feeding Practices (YCFP) provides a critical window of opportunity for intervention. Secondary Care Hospitals (SCH) of the Aga Khan Health Services Pakistan provide essential maternal and child health services for low-middle income population. Babies born at these SCHs are followed up for vaccination, growth-monitoring and other services at the closely affiliated Family Health Centers (FHCs) run by Lady Health Visitors (LHVs). We aim to examine the effectiveness of a locally designed m-Health application for empowering mothers for child nutritional care as a potentially sustainable approach. The first six months of formative research would identify perceptions, barriers and facilitators for EBF and YCFP using self-determination behavioral theory, among multi-parous pregnant mothers enrolled at three SCHs of Karachi. A randomization trial would be conducted during next 18 months among near-term pregnant women who have access to smart-phones. A culturally appropriate mhealth application called first diet would be developed to provide personalized push messages delivered weekly by the LHVs. Non-intervention group will receive face-face nutritional counselling by the research staff at FHC following routine vaccination and growth-monitoring schedule. Mothers would followed-up from one month prior to expected delivery to child's first birthday. We expect 20% improvement in rates of EBF and YCFP with m-Health intervention. If proven effective, m-health would be incorporated in routine child care provision by LHVs.

This study aims to understand whether simple, low-cost interventions, such as improved home cooling, practical advice, and minor home modifications, can help protect people's health and improve quality of life during periods of extreme heat in densely populated, low-income neighborhoods of Karachi, Pakistan. Key Questions the Study Seeks to Answer: 1. Can these interventions reduce heat-related health problems such as dizziness, headaches, and heatstroke and improve the quality of life? 2. Can they lower indoor temperatures and improve sleep quality, comfort, and daily functioning? To answer these questions, researchers will compare communities where families receive heat-related support and information with similar communities that do not, to assess any differences in health and well-being. What Participants Can Expect: * Answer questions about their health, living conditions, and how they cope with heat * Have small temperature sensors placed inside their homes * Some participants may wear a lightweight wristband that tracks sleep and heart rate * In selected households, cooling improvements will be made, such as adding shade, applying reflective roof paint, or enhancing airflow Purpose: This study seeks to identify affordable and effective strategies to help families stay safe during extreme heat, and to use these insights to support other vulnerable communities facing similar challenges.

The goal of this clinical trial is to learn if providing a multicomponent intervention improves the confidence of caregivers of children with DMD or SMA. The main question it aims to answer is: Does this intervention increase their self-efficacy scores over 8 weeks time? Researchers will compare scores at baseline (pre intervention) and after 8 weeks (post intervention)

The goal of this prospective observational study is to observe the effectiveness of pain management interventions in patients with abdominal and pelvic cancer pain. The main question\[s\] it aims to answer are: * The effectiveness of pain management interventions. * The frequency of pain intervention procedures and side effects and complications of pain management interventions

The goal of this study is to learn how being exposed to high environmental temperatures during pregnancy affects the health of pregnant women and their babies. The study also aims to understand how the body responds to heat stress during pregnancy and how this might lead to pregnancy complications and birth problems like early birth or low birth weight. The main questions that the study aims to answer are: 1. What are the acute and chronic effects of environmental heat exposure on pregnancy and birth outcomes across different trimesters? 2. Through which biological pathways does heat stress impact maternal, fetal, and infant health across varying gestational ages? 3. How do socio-demographic factors, maternal characteristics, and nutritional status of women modify the relationship between environmental heat exposure and adverse pregnancy outcomes? The study will take place in rural parts of Sindh, Pakistan. These areas often experience extreme heat and have limited access to electricity or cooling systems like fans or air conditioners. This study will include pregnant women who are in their first trimester (under 14 weeks of pregnancy). Before starting any study activities, researchers will explain the study to each woman in a language she understands and ask for her written permission to take part (informed consent). At the beginning of the study, participants will visit a study clinic. During this visit, researchers will check their height and weight, perform an ultrasound, and collect a small amount of blood for testing. Participants will also be asked to wear a small device that measures the air temperature and humidity in their surroundings. The researchers will follow each participant during her pregnancy, with visits during the second and third trimesters at the study clinic. At each visit, researchers will check how much heat the participant has been exposed to using the data from the device and from her own answers to a simple questionnaire. The questionnaire will have questions about their heat exposure at work, home, type of clothing, and how they deal with hot weather. Serial ultrasound, blood and urine tests will be conducted so researchers can study signs of stress, hydration, and other changes in the body. A smaller group of participants will also wear a device to measure their body skin temperature, heart rate, physical activity and sleep during pregnancy. When the baby is born, researchers will collect information about the birth, including the baby's weight and length, the time of delivery, and whether there were any complications during birth. After delivery, both the mother and baby will be followed for up to 12 months. During this time, the research team will check the health of both the mother and baby and see how heat exposure during pregnancy may affect the baby's growth over time. At delivery, placental weight and volume will be collected for a smaller group of women. Breastmilk sampling will also be done for this group of women to understand the effect of high temperatures on breastmilk quality. This study does not involve any treatment or medicine. Instead, researchers will observe the participants to learn how real-life heat exposure affects them during pregnancy. The findings from this study may help public health officials and governments find better ways to protect pregnant women and babies from the harmful effects of climate change and extreme heat, especially in places with limited resources.

This clinical trial aims to learn if MMS Plus improves infant health compared to standard MMS during pregnancy and the postnatal period in women living in peri-urban areas of Karachi, Pakistan. It will also evaluate how MMS Plus affects infant growth during the first 6 months of life. The main questions it aims to answer are: 1. Does MMS Plus during pregnancy reduce the risk of poor infant outcomes compared to standard MMS, as measured on a 5-point ordinal scale ranging from perinatal mortality to term birth with appropriate, small, or large-for-gestational-age infants? 2. Does postnatal MMS Plus improve infant length velocity at 6 months of age among exclusively breastfed infants compared to standard MMS and iron/folic acid (IFA) supplementation? Researchers will compare: 1. MMS Plus versus standard MMS during pregnancy (antenatal phase) 2. MMS Plus versus standard MMS versus IFA after birth (postnatal phase) Participants will: 1. Be randomly assigned to receive either MMS Plus or standard MMS during pregnancy 2. Be re-randomized after delivery to receive either MMS Plus, standard MMS, or IFA supplements during the postnatal period 3. Receive supplements under double-blind conditions 4. Be followed through childbirth and until the infant is 6 months of age 5. Attend regular clinic visits for health monitoring, infant assessments, and data collection. This phase III adaptive randomized controlled trial will occur in three peri-urban catchment areas of Karachi, Pakistan.

Burden: Environmental Enteric Dysfunction (EED) is an enteropathic condition characterised by altered gut permeability, infiltration of immune cells, and changes in villous architecture and cell differentiation. EED is a major reason of malnourishment, poor neurological development, stunting, oral vaccine failure, and infection. It is believed that EED is responsible for 40% of all childhood stunting. Relevance: This trial aims to investigate the concept that a probiotic or live biotherapeutic product, capable of improving gut microbiota composition, can also displace enteropathogens and reduce biomarkers of intestinal inflammation, thereby promoting gut health. This will restore healthy microbial signalling to the host epithelium, ameliorate barrier function through secretion of mucus and antimicrobial factors, and improve nutrient availability. Objectives: The primary objective is to assess if administration of oral vancomycin followed by VE818 to pregnant women colonised with at least 2 out of 11 selected bacterial enteropathogens results in a significant change in the mean count of these organisms between the baseline and 2 weeks after completion of the intervention (Study Day 35d +2), compared to oral vancomycin followed by placebo. Methods: Pregnant women will be recruited from the community of Matiari in Pakistan. The study population will be women aged 18 years or older in the first trimester or early second trimester of pregnancy. Study procedures will be explained in detail, and written consent will be taken before enrollment. Those women who give consent to participation will undergo a screening process, which will check if any exclusion criteria are fulfilled. After consent and screening, they will be randomised into one of the three arms: intervention arm (oral vancomycin followed by VE818), placebo-control arm (oral vancomycin followed by placebo), or observation-only arm. The allocation sequence will be generated by the trial statistician using a code with block permutation. The participant will remain free to withdraw at any time from the trial without giving reasons and without prejudicing her further treatment. Biological samples, including blood, saliva, urine, stool, vaginal swab, and intestinal luminal contents through CapScan. CapScan is a non-invasive device (capsule) that collects gastrointestinal samples along the gastrointestinal tract following ingestion and passes into the stool. Outcome measures/variables: The primary endpoint is the change in the mean count in the number of 11 selected fecal bacterial pathogen groups present between baseline and 2 weeks after completion of the 14-day course with Placebo or VE818 (Study arms 2 and 3), which corresponds to the 35th day, +2 from the first dose of oral vancomycin. The 11 enteropathogen targets will be detected by customized real-time quantitative PCR-based TaqMan Array Cards (TAC-qPCR) and include the following organisms: Aeromonas, Campylobacter coli, Campylobacter jejuni, Campylobacter Pan, Enteroaggregative Escherichia coli (E. coli), Enteropathogenic E. coli, Enterotoxigenic E. coli, Plesiomonas, Shigella\_Enteroinvasive E. coli (EIEC), Salmonella, and Klebsiella pneumoniae

Peripheral Nerve Blockade (PNB) became reliable with the advent of Ultrasound (US) and Peripheral Nerve Stimulation (PNS). US offers real-time visualization but has limitations, especially with deep or obscured nerves. PNS complements US by confirming nerve proximity through motor responses. Combining both may enhance safety and success of nerve blocks. This study compares US-guided blocks with and without PNS in a randomized trial.

Poly cystic Ovarian Syndrome (PCOS) is an endocrine disorder of reproductive age defined by "the presence of any two out of three criteria: oligo and/or anovulation, excess androgen activity and/or polycystic ovarian morphology on ultrasound". Considering role of vitamin D (VD) (3, 4) and high prevalence (58%) of deficiency in PCOS of Pakistan. Researchers hypothesized that its correction would improve response to standard PCOS treatment. The objective is to compare PCOS parameters in intervention group (Group A) receiving VD supplementation and then PCOS care with control group (Group B) receiving standard PCOS care and then VD supplementation. A randomized open label trial: delayed-start design will be conducted on VD deficient PCOS females VD \< 20ng/ml ; Group A will receive VD injections 600,000 I.U I/M once with 1 gram calcium supplement daily in the initial 12 weeks. After that standard PCOS care; i) Glucophage XR 750 mg (once for 15 days then twice daily) ii) progesterone supplementation (1 capsule Progeffik 100 mg every 3 weeks, then 1 week off) and iii) calcium supplements will be given for next 12 weeks. PCOS females in Group B will receive standard PCOS care (same) with addition of VD and calcium supplementation after 12 weeks till study end point. Study outcomes will be comparison of i) hyperandrogenism by Free Androgen Index \[Total Testosterone, Steroid Hormone Binding Globulin ii) insulin Resistance by HOMA-IR (serum Insulin, Fasting Blood Glucose) and iii) oxidative stress by Total Antioxidant Capacity after 24-weeks in these Groups'd levels after supplementation will be assessed for confirmation of correction and calcium and albumin levels for detection of hypercalcemia. Results of this study will inform the clinicians to add VD before or after the standard PCOS care for rectification of endocrine and metabolic derangements as a cost-effective treatment and prevention strategy in these females.

Primary Objectives: To evaluate the efficacy of metformin and Vitamin D supplementation on serum insulin and serum androgen levels (Total testosterone, Steroid Hormone Binding Globulin, Free Androgen Index) levels compared metformin alone in infertile Poly cystic ovarian females of reproductive age group. Secondary Objectives: To measure change in endometrial thickness/number of follicles and follicular size by day 12 trans-vaginal ultrasound in the intervention group i.e. combination of metformin and vitamin D supplementation

The goal of this study is to evaluate the quality and safety of labor analgesia by comparing the use of Dural puncture epidural technique to Standard epidural technique while maintaining labor analgesia by means of continuous epidural infusion in parturient. The main questions it aims to answer are * Effectiveness and quality of labor analgesia * Frequency of catheter adjustments * Need for catheter replacements * Incidence of failed regional anesthesia requiring conversion to general anesthesia

Right to Play-Plus (RTP-Plus) aims to address violence against women and girls by promoting changes in social norms among young people within the school environment. The project focuses on building the capacity of young people to identify harmful gender norms and prevent violence against girls and boys by incorporating Right to Play's play-based learning methodology and Aahung's Life Skills Based Education curriculum. The strategies employed include interactive, learner-centered methodologies, curricular activities, and the development of peer educators and junior leaders. Teachers play a crucial role as key influencers and delivery agents of the curricular content. The project emphasizes capacity development for teachers, challenging their social norms, strengthening their play-based methodologies, and improving their sexual and reproductive health and rights knowledge (SRHR). The ultimate goal is to equip teachers to effectively deliver a gender transformative curriculum, empowering young people to respond to and prevent violence. The research question for this study is: What is the effectiveness of an adapted play-based life skills education that incorporates a "whole school" approach in reducing sexual harassment and abuse, peer violence experiences, mental illness (including suicidal ideation), improving resilience, and promoting gender equity, SRHR knowledge in both home and public settings? The research objective will be achieved through two-arm cluster randomized controlled trial (for girls-only, co-ed, and boys-only schools). The intervention arm participants will be able to participate in the adapted play-based life skills education intervention, which the Right to Play and Aahung will deliver. It will be provided to all eligible school children in grade 6. Moreover, a delayed intervention will be offered to the control arm upon completion of endline data collection after the comprehensive intervention is delivered in the intervention arm.