A randomized clinical trial to test efficacy of chamomile and saffron for neuroprotective and anti-inflammatory responses in depressive patients.

Depression is one of the common psychiatric problems in growing world population caused by long-term stressful events that may trigger the down regulation of neurogenesis. The pathogenesis of depression initially relies on serotonin deficiency which is associated with depressive feelings. Tryptophan (TRP) depletion participate crucial role in inducing depressive symptoms. Long-term reduction of 5-HT may disseminate to high sensitivity of MDD and alters the level of BDNF. Some studies have also revealed the strong association between excessive neuroinflammation and BDNF levels, due the release of pro-inflammatory cytokines. The treatment approach through FDA approved medicine has their own merits and drawbacks. Therefore, herbal alternatives have recently garnered attention for their effectiveness against depression. However, evidence-based synergic effects of antidepressant with different herbal agents are limited. The purpose of this study was to assess the synergistic effects of two well-known herbs, chamomile and saffron, as an adjuvant therapy in patients with mild to moderate depression. The present study was study randomized, open, blinded trial and comprised of 120 participants randomly allocated to control (n = 60) and test (n = 60). After consent, the patient health questionnaire- 9 (PHQ-9) was filled to obtain depression scores. The test participants were received herbal tea sachets twice a day for one month (20 mg Chamomile and 1 mg Saffron/sachet) along with routine medicines, while control participants were received only allopathic medications. Blood samples were taken before and after the treatment. The depressive symptoms improved significantly with both treatments. The effect of herbs enhanced the efficacy of medications and significantly improved PHQ-9 scale and BDNF while reduced the inflammatory markers (CRP) and TRP level in plasma thereby increased the availability of TRP in brain. It has been concluded that the herbal adjuvant therapy produced long term improvement against depression and enhanced the efficacy of allopathic treatment.

A multidisciplinary approach to triage patients with breast disease during the COVID-19 pandemic: Experience from a tertiary care center in the developing world.

BACKGROUND: The COVID-19 pandemic has created a need to prioritize care because of limitation of resources. Owing to the heterogeneity and high prevalence of breast cancers, the need to prioritize care in this vulnerable population is essential. While various medical societies have published recommendations to manage breast disease during the COVID-19 pandemic, most are focused on the Western world and do not necessarily address the challenges of a resource-limited setting. AIM: In this article, we describe our institutional approach for prioritizing care for patients presenting with breast disease. METHODS AND RESULTS: The breast disease management guidelines were developed and approved with the expertise of the Multidisciplinary Breast Program Leadership Committee (BPLC) of the Aga Khan University, Karachi, Pakistan. These guidelines were inspired, adapted, and modified keeping in view the needs of our resource-limited healthcare system. These recommendations are also congruent with the ethical guidelines developed by the Center of Biomedical Ethics and Culture (CBEC) at the Sindh Institute of Urology and Transplantation (SIUT), Karachi. Our institutional recommendations outline a framework to triage patients based on the urgency of care, scheduling conflicts, and tumor board recommendations, optimizing healthcare workers' schedules, operating room reallocation, and protocols. We also describe the "Virtual Blended Clinics", a resource-friendly means of conducting virtual clinics and a comprehensive plan for transitioning back into the post-COVID routine. CONCLUSION: Our institutional experience may be considered as a guide during the COVID-19 pandemic, particularly for triaging care in a resource-limited setting; however, these are not meant to be universally applicable, and individual cases must be tailored based on physicians' clinical judgment to provide the best quality care.

Liaison psychiatry in low & middle income countries: Experiences at the Aga Khan University Hospital (AKUH), Karachi, Pakistan.

AIMS AND METHODS: Our study investigated the pattern of referrals made to psychiatric services from the general wards of Aga Khan University Hospital (AKUH). Data on all cases referred between years 2015 to 2016 was collected retrospectively from the medical records. Information included socio-demographic details, reason for referral, past psychiatric history, treatment, management suggested and outcome of referral. SPSS version 19.0 was used for data entry and analyzing. RESULTS: During the study period 1166 cases were referred for psychiatric consultations of which 995 were analyzed. The results show an almost equal distribution of females and males. Most referrals were from Internal Medicine. The most common reason for referral was behavioral problem and the most common psychiatric diagnosis made was delirium. CLINICAL IMPLICATIONS: Review of the service has identified areas that need improvement such as late referrals, problems with documentation, and issues in following through with the recommended management and will help us improve the existing services.

Quantitative analysis of lead in cows and buffaloes for health assessment.

The present study aimed to investigate the concentration of highly toxic heavy metal, lead (Pb), in cows and buffaloes of Sargodha district, Punjab, Pakistan. Samples of three major organs (spleen, lungs, bones) from five localities were obtained from two age groups (< 2 years, > 2 years) of each animal. With the confidence level of 95%, the investigated results demonstrated that lead concentration ranged from 0.28 to 1.12 mg kg-1 and 0.31 to 0.83 mg kg-1 in cows and buffaloes respectively. Out of the three tested organs, spleen contained the highest level of Pb (0.64-0.83 mg/kg) followed by lungs (0.28-1.12 mg/kg) and bones (0.36-0.87 mg/kg). Furthermore, a significant increase of Pb was observed in older animals. It was demonstrated that both age groups had Pb accumulation higher than the standard limit of 0.1 mg kg-1. Serving as bioindicators, the presence of toxic levels of lead in the animals indicated environmental pollution and possible risks for public health. High lead concentration in dietary commodities from Sargodha district calls for the sound management of hazardous waste. High levels of this toxic metal also indicate the possible health risks to human population of the areas in Sargodha. It is highly needed to address this metal contamination and its probable entry route into the food chain of the domesticated animals. This must be further investigated to prevent animals from lead exposure.

Mental Health Challenges and Psycho-social Interventions amid COVID-19 Pandemic: A Call to Action for Pakistan.

The increase in death and spread-related coronavirus (COVID-19) has shifted the world focus to the containment of the disease by emphasising measures to prevent spread in the general population. Such a complex, threatening, and unprecedented situation has left the psycho-social wellbeing needs of general public unaddressed. This paper aims to review the current COVID-19 scenario and its effects on the psycho-social wellbeing of people; and an attempt to shed some light on the aforementioned questions. Furthermore, the review will propose some recommendations for overcoming the mental illness issues, during and after the COVID-19 outbreak. We extracted information from reliable published international and national literature and reviewed anecdotes from media content from January to June 2020. The mental health implications of this outbreak will be long-lasting; however, by prioritising, investing diligently, and taking a collective approach, this challenge can be dealt with in a promising manner. Key Words: Mental health, Psycho-social interventions, COVID-19, Pakistan.

Need of Physical and Chemical Restraints: Experiences at Inpatient Psychiatric Ward in a Tertiary Care Hospital in Karachi, Pakistan.

In psychiatry, agitated / aggressive patients are often treated with de-escalation techniques. If this does not work, physical or chemical restrains are required; but in the event of resistance, seclusion is applied. We report the findings of baseline study of experiences of physical and chemical restraints in a tertiary care hospital in Karachi, where 104 files were evaluated retrospectively. The mean age of patients was 32.5 ±14.3 years with 54.8% men, while the average length of stay was 11.5 ±9.3 days. Agitation, violent behaviour, and aggression were the most common indications for restraints. In total, 94.5% of patients had both physical and chemical restraints with the latter being used as the first choice in 70 patients; whereas, 67.1% of patients' families were not informed before application of restraints. The seclusion need assessment was conducted in 4.1% of patients.