Responding to Palliative Care Training Needs in the Coronavirus Disease 2019 Era: The Context and Process of Developing and Disseminating Training Resources and Guidance for Low- and Middle-Income Countries from Kerala, South India.

BACKGROUND: Palliative care has an important role to play in the global coronavirus disease 2019 (COVID-19) pandemic. It is integrated and is a key component in the governmental and community structures and services in Kerala, in India. Palliative care in the state has grown to be a viable model recognized in global palliative care and public health scene. The community network of palliative care, especially the volunteers linking with clinical teams, is a strong force for advocacy, relief support including provision of emergency medications, and clinical care. OBJECTIVE: To develop a palliative care resource tool kit for holistic care of patients affected with COVID-19 and to support the health-care workers looking after them to enable palliative care integration with COVID-I9 management. METHODS: The Kerala State government included senior palliative care advisors in the COVID-19 task force and 22 palliative care professionals formed a virtual task force named Palli COVID Kerala as an immediate response to develop recommendations. Results: Developed a palliative care in COVID-19 resource toolkit which includes an e-book with palliative care recommendations, online training opportunities, short webinars and voice over power point presentations. CONCLUSION: Integrated Palliative care should be an essential part of any response to a humanitarian crisis. The e resource tool kit can be adapted for use in other low- and middle-income countries.

Psychosocial Aspects of COVID-19 in the Context of Palliative Care - A Quick Review.

In a resource-poor country like India, where the health-care systems are difficult to access, overburdened, and unaffordable to many, the impact of the coronavirus disease 2019 (COVID-19) pandemic can be devastating. The increased burden of serious health-related suffering can impact the well-being of health-care workers, patients, and their families alike. The elderly, the frail, the vulnerable, and those with multiple comorbidities are disproportionately affected. Palliative care, with its comprehensive and inclusive approach, has much to offer in terms of alleviating the suffering, particularly those caused by the distressing physical and psycho-socio-spiritual symptoms, the complex medical decision-making, end-of-life care issues, and grief and bereavement, and needs to be integrated into the pathway of care provision in COVID-19. Psychosocial issues contribute to and amplify suffering and are often underestimated and undertreated and not accessible to many. Empowering frontline professionals in the core concepts of psychosocial support and palliative care thus becomes an absolute necessity. This quick review was done by a group of palliative care physicians and mental health experts from India to develop recommendations for physical and psychosocial care in the context of COVID-19. This review was done as part of that process and highlights the role and challenges of the psychosocial domain of palliative care in the context of COVID-19 situation in India.

Molecular mechanisms in H2O2-induced increase in AT1 receptor gene expression in cardiac fibroblasts: A role for endogenously generated Angiotensin II.

The AT1 receptor (AT1R) mediates the manifold actions of angiotensin II in the cardiovascular system. This study probed the molecular mechanisms that link altered redox status to AT1R expression in cardiac fibroblasts. Real-time PCR and western blot analysis showed that H2O2 enhances AT1R mRNA and protein expression via NADPH oxidase-dependent reactive oxygen species induction. Activation of NF-κB and AP-1, demonstrated by electrophoretic mobility shift assay, abolition of AT1R expression by their inhibitors, Bay-11-7085 and SR11302, respectively, and luciferase and chromatin immunoprecipitation assays confirmed transcriptional control of AT1R by NF-κB and AP-1 in H2O2-treated cells. Further, inhibition of ERK1/2, p38 MAPK and c-Jun N-terminal kinase (JNK) using chemical inhibitors or by RNA interference attenuated AT1R expression. Inhibition of the MAPKs showed that while ERK1/2 and p38 MAPK suffice for NF-κB activation, all three kinases are required for AP-1 activation. H2O2 also increased collagen type I mRNA and protein expression. Interestingly, the AT1R antagonist, candesartan, attenuated H2O2-stimulated AT1R and collagen mRNA and protein expression, suggesting that H2O2 up-regulates AT1R and collagen expression via local Angiotensin II generation, which was confirmed by real-time PCR and ELISA. To conclude, oxidative stress enhances AT1R gene expression in cardiac fibroblasts by a complex mechanism involving the redox-sensitive transcription factors NF-κB and AP-1 that are activated by the co-ordinated action of ERK1/2, p38 MAPK and JNK. Importantly, by causally linking oxidative stress to Angiotensin II and AT1R up-regulation in cardiac fibroblasts, this study offers a novel perspective on the pathogenesis of cardiovascular diseases associated with oxidative stress.

Cardiovascular Reflexes - Vagus as the Key Player.

The cardiac and vascular systems work in coordination by activating various reflex mechanisms based on the body's needs. These may be during physiological variations or pathophysiological changes seen in disease conditions of varying degrees of severity. This article intends to explain various reflexes involved in the homeostasis of the cardiovascular system and the role of vagus as the key component in all these reflexes. The article also explains the components of the reflex arc, the stimulus and response, and the role of reflex in a few diseases. This article describes 22 different cardiovascular reflexes in detail.

Conservative Management of a Case of Peripartum Cardiomyopathy in a Young Multigravida.

Peripartum cardiomyopathy (PPCM) is a rare disorder that generally affects the elderly multigravida females. It is a type of dilated cardiomyopathy that generally affects the last trimester of pregnancy or early postpartum period. Several risk factors are associated with the development of PPCM. Even though PPCM has greater morbidity, if managed promptly, it can be reverted with minimal morbidity or mortality. We present a case of a young woman, multigravida, with moderate anemia corrected, who was taken for emergency lower segment cesarean section, without previous cardiac evaluation, and ended up with pulmonary edema intraoperatively. Later on, her evaluation was done which came out to be PPCM. She was managed conservatively thereafter with no significant morbidity and a good maternal and perinatal outcome. We should be alert in diagnosing a case of PPCM with prompt treatment to reduce mortality. Cardiovascular conditions cause approximately 26 percent of pregnancy-related deaths which include valvular heart disease and congenital heart disease. Appropriate diagnosis and management are necessary for preventing mishaps.

Sensitivity and Specificity Analysis of Fine Needle Aspiration Cytology (FNAC) for Thyroid Swelling.

Introduction Thyroid gland disorders, such as goiters or tumor masses, are the result of localized or systemic aberrations of the thyroid gland. The purpose of this research was to see how effective fine needle aspiration cytology (FNAC) was in detecting thyroid swelling in patients with thyroid swelling. It is critical to be able to differentiate between benign and malignant thyroid nodules to reduce unnecessary thyroid surgeries. It is hypothesized that FNAC is not a reliable diagnostic tool to detect thyroid nodules in patients with thyroid swelling and that there is a significant variation between the number of thyroid nodules detected by FNAC and the number of thyroid nodules that were eventually diagnosed as malignant by surgery. The significance of this research shows the effectiveness of diagnostic tests for thyroid nodules in patients with thyroid swelling can help reduce unnecessary surgeries and improve patient care. Methods This cross-sectional study was carried out at the Department of Pathology at a tertiary care hospital in central India, from March 1, 2022 to June 31, 2022. Fifty patients with thyroid swelling were covered in the study. All patients were chosen after an ultrasound revealed goiter on clinical grounds. Results The majority of patients in the age group 31-40 years (33.33%) were female (74.67%). About 54.67% of the patients had a single thyroid nodule. FNAC had a sensitivity of 95.38%, a specificity of 53.33%, a positive predictive value of 86.67% and a negative predictive value of 88.57%. Conclusion FNAC is a simple, economical, and commonly used first-line diagnostic method for thyroid cancer. A false negative or false positive cytological diagnosis may be produced as a result of thyroid cytology. The study emphasizes the need to improve basic healthcare in rural India by treating FNAC as a first-line diagnostic test for thyroid swellings to guide management, although it does not replace histopathology.

Comparison of Colposcopy and Histopathology in Abnormal Cervix.

Cervicovaginal cancer (CVC) is the most common malignancy of the genital tract. Colposcopy is a diagnostic procedure that is used to examine the cervix and tissue samples of the urethra and vulva in a magnified view. The colposcopy and histological findings of unhealthy cervixes in a tertiary care hospital were compared. This comparative cross-sectional study was conducted from November 2022 to March 2023 among women with a variety of gynecological complaints who visited the Department of Obstetricians and Gynecologists in a tertiary care facility. One hundred participants were included in this study. The data collected were analyzed using Microsoft Excel 2016 (Microsoft Corporation, Redmond, Washington, United States). Participants had an average age of 35.22 ± 7.18 years, and white discharge was the most reported ailment (73%). Comparing the results of the colposcopy with the histological findings revealed a sensitivity of 91.5% and a specificity of 72.2%. The high sensitivity of colposcopy highlights the need to combine it with histological techniques to obtain better results.

A Study of Patients Undergoing Abdominal Hysterectomy in Tertiary Care Institute.

Background Hysterectomy is one of the most common surgical procedures performed.Patient education, compliance, and socioeconomic status are important determinants in choosing the mode of treatment; however, medical treatment is usually inadequate.Thus, in the present study, we tried to study the various profiles of patients undergoing abdominal hysterectomies reported in tertiary care centers. Materials and Methods  Brief clinical data were noted from the case records, which include age, parity, presenting symptoms, past surgical and medical history, hemoglobin status, preoperative dilatation and curettage, and indications of hysterectomy. Results Most hysterectomies were performed on women between the ages of 41 and 45, with the average parity being 3.2 and the majority of cases having three children. Abnormal vaginal bleeding associated with various forms of menstrual irregularities was the most common complaint for which patients sought advice, and the incidence of patients undergoing tubal ligation was the most common previous surgery procedure, with anemia being the most common preoperative-associated condition. The fibroid was the most common demonstration in the current study, which brought forth abdominal hysterectomy for the chosen participants. Conclusion Findings from the current study suggest abdominal hysterectomy to be the most preferred route of surgery commonly in the women of age group 40 to 45 years or higher, precisely due to the occurrence of a higher parity rate in this age category. Fibroid uterus, dysfunctional uterine bleeding, and the presence of other menstrual complaints were the most probable indications for abdominal hysterectomy demonstrated by the individuals in the present study. Moreover, anemia was the most predominant complication associated pre-operatively, followed by other clinical manifestations such as hypertension, diabetes mellitus, and urinary tract infection.

Epilepsy and Issues Related to Reproductive Health.

Sexual disorders are prevalent and vary in men and women with epilepsy (WWE). Infertility and reproductive abnormalities are twice as common in females with epilepsy. Antiepileptic medications and seizures can both have an impact on sexual health in people with epilepsy. Seizures can alter the release of pituitary and hypothalamic hormones, and some antiepileptic drugs (AEDs) can alter sex steroid hormones (gonadal steroids and gonad corticoids). Females with epilepsy are more susceptible to menstrual cycle irregularity and polycystic ovary syndrome. Females and males had lower reproductive rates, and the causes are likely psychological and physiological, with epilepsy and AEDs again playing a role. Sexual disorders are common in WWE and men with epilepsy and can be caused by psychological, physical, or social factors. Specialists must address the gender-based biology of epilepsy and the impact of AEDs on sexual well-being to offer the best treatment possible for patients with epilepsy, particularly women of sexual maturity.

Challenging Diagnosis and Management of an Ovarian Cyst Torsion in a Postmenopausal Woman: A Case Report.

Ovarian masses are rare in the postmenopausal age group, and ovarian torsion is a gynecological emergency. We present a case report of a 63-year-old postmenopausal woman who presented a massive abdominal mass with pain that gradually increased during the previous 12 months. A contrast-enhanced computed tomography scan of the abdomen and pelvis suggested a 16.6 cm × 14 cm × 13 cm originating from the right ovary. Total abdominal hysterectomy, bilateral salphingo-oophorectomy, and partial omentectomy were performed in an emergency as the patient's symptoms worsened. A massive cyst was visualized from the right ovary, which had undergone a torsion of three turns. Histopathological analysis revealed a serous cystadenoma. The twisted ovarian cyst typically manifests as an acute abdomen, although there are cases where this presentation can cause a significant delay in diagnosis. Therefore, high clinical suspicion is often necessary to prevent morbidity and mortality.

A Case of Twisted Ovarian Dermoid Cyst During Pregnancy.

Ovarian cysts are common during pregnancy as an outcome of routine prenatal ultrasounds. Although most cases are benign, complications, such as torsion, rupture, and malignant changes, can occur. Torsion risk increases fivefold during pregnancy. It is extremely hazardous to expectant mothers and unborn children. In a rural health tertiary center, we report the case of a 23-year-old primigravida with 14 weeks of pregnancy presented with acute abdomen and nausea, vomiting for four hours. On ultrasonography, she was diagnosed with a 14 cm × 11 cm left dermoid cyst. She underwent a laprotomy, and a twisted dermoid cyst was found; therefore, a left oophorectomy was performed with consent. Histopathological examination revealed the presence of a dermoid cyst. She is regularly followed up at our center with a healthy intrauterine fetus growing within. Although antepartum surgical intervention has been proven safe, there are some risks associated with abdominal surgery for both pregnant women and their unborn children. As a result, the management strategy must be chosen based on a risk-benefit analysis of adnexal mass characterization and gestational age.

Heteroaromatic donors in donor-acceptor-donor based fluorophores facilitate zinc ion sensing and cell imaging.

The excited state intra molecular charge transfer (ICT) property of fluorophores has been extensively used for the design of fluorescent chemosensors. Herein, we report the synthesis and properties of three donor­π-acceptor­π-donor (D­π-A­π-D) based molecular probes BP, BT and BA. Two heteroaromatic rings, pyrrole (BP), and thiophene (BT) and a non-heteroaromatic ring N-alkoxy aniline (BA) were selected as donor moieties which were linked to a bipyridine binding site through a vinylic linkage. The heteroaromatic systems BP and BT perform selective and ratiometric emission signalling for zinc ions whereas the non-heteroaromatic probe BA does not. The advantages of the D­π-A­π-D design strategy in the design of ICT based probes for the selective fluorescent ratiometric signalling of zinc ions in biological media is discussed. Further, the use of BP, BT and BA for imaging Zn(2+) ions from MCF-7 cell lines is demonstrated.

Effect of triclosan on protozoa in wastewater treating bioreactors.

The effect of antimicrobial chemical, triclosan (TCS) on protozoa present in aerobic and anaerobic bioreactors for wastewater treatment is reported in this study. Bioreactor sludge ciliated protozoa such as Spirostomum, Cyclidium and Colpoda and flagellated protozoa Mastigella were exposed to TCS at 1 mg/L level in batch cultures. The response of TCS on protozoa was followed by microscopic observation of the sludge at specific time intervals. Among the protozoa in aerobic sludge, Colpoda exhibited strong sensitivity to triclosan and the cells distorted and burst in 20 minutes period. Mastigella and Spirostomum were resistant to triclosan for first two days, but afterwards the mobility was found declined and subsequently mortality increased to 100% in four and five days respectively. Anaerobic sludge ciliate, Cyclidium exhibited morphological distortion and motility decline after 1 hour exposure to triclosan. The sludge flocs were affected and pelagic cell count declined by the presence of triclosan at the tested level.

Wearable Device for Yogic Breathing with Real-Time Heart Rate and Posture Monitoring.

BACKGROUND: Yogic breathing also called as "Pranayama" is practiced with inhalation (Pooraka), holding the breath for some time (Kumbhaka) and then exhalation (Rechaka). The effective methods of yogic breathing keep oneself healthy and also improves immunity power. The yogic breathing can be practiced irrespective of one's age and gender and even in the office which helps to reduce the stress. To get the best results through yoga, a person has to follow certain timings and sit in a correct posture. Although many devices are existing in the market to monitor heart rate, posture and breathing during physical activity, there is a need of a device which is simple, cheap, and easy to use without an additional requirement of a smartphone. Moreover, the proposed device is able to evaluate the breathing data by transmitting it to a webpage through a Wi-Fi hotspot of the Microcontroller. METHODS: The developed device has two subsystems: (i) A wrist subsystem to measure the heart rate, visual aid of breathing and vibration feedback for kapalabhati. (ii) A waist subsystem to monitor the posture with help of flex sensor and the results are displayed on the display of the wrist device. It also provides vibration feedback. The inertial measurement unit is used for breath detection. The subsystems are communicated through SPI communication. The breathing data are transmitted to a webpage through a Wi-Fi hotspot of the microcontroller. RESULTS: The various yogic breathing and normal breathing exercises are tested on different normal subjects using the developed device and analyzed. The heart rate and beats per minute are evaluated. The heart rate sensor is validated using a standard medical device and it is observed that there was a 97.4% accuracy. CONCLUSION: The results show that the device is able to accurately monitor different kinds of breathing and additionally provide heart rate and posture information while performing the breathing exercises.

Effectiveness of polyherbal formulations for the treatment of type 2 Diabetes mellitus - A systematic review and meta-analysis.

BACKGROUND: The mortality and morbidity rate of diabetes patients is increasing worldwide which requires an ideal treatment to prevent the disease worsening. Traditional medicine is gaining more attention in diabetes due to its efficacy and safety. We, therefore performed a systematic review study of clinical trials to assess the comparative effect of polyherbal formulations in type 2 Diabetes mellitus. OBJECTIVES: To find the effectiveness of polyherbal formulations in blood sugar and lipid level for type 2 Diabetes mellitus. MATERIAL AND METHODS: PubMed, Scopus and CINAHL databases for clinical trials investigating the effect of polyherbal formulations in Type 2 Diabetes mellitus patients were searched. Meta-analysis of eligible trials was conducted employing Revman 5.2 software. RESULTS: Fourteen randomized controlled trials were found eligible for meta-analysis. Meta-analysis of findings showed a significant effect of polyherbal formulations on blood sugar level compared to control group. The estimated standard mean changes at 95% confidence interval, following polyherbal formulations treatment were -0.59, (-0.91 to - 0.27) mg/dL; for fasting blood sugar(p < 0.001), -0.69, (-1.18 to -0.21) mg/dL; for postprandial blood sugar (p = 0.005) and -0.46, (-0.88 to -0.04) gm%; for glycated haemoglobin (p = 0.03). The reduction in postprandial sugar and glycated haemoglobin was statistically significant with polyherbal formulations compared to metformin treatment but not for fasting sugar. Similarly in lipid profile the reduction for total cholesterol and triglycerides was statistically significant with polyherbal formulations compared to control group but was not significant for HDL and LDL whereas in other group of polyherbal formulations and metformin only HDL was favouring polyherbal formulations. CONCLUSION: Polyherbal formulations occurred to be effective in lowering blood sugar level in Type 2 diabetes but their further efficacy in managing diabetes needs to be validated. Therefore, a qualitative, long term, randomized placebo-controlled trials of adequate sample size are necessary to determine the efficacy of polyherbal formulation in managing diabetes.

Fungal biodegradation of low-density polyethylene using consortium of Aspergillus species under controlled conditions.

Low-Density polyethylene is subject to biodegradation using a fungal consortium comprising of Aspergillus niger, Aspergillus flavus and Aspergillus oryzae under laboratory conditions. The extent of biodegradation has been compared with the use of potato dextrose broth and czapek dox broth media and also in the presence and absence of Tween 80 additive. Biodegradation was performed replacing the sucrose in czapek dox broth with shredded Low-Density polyethylene as well. The biodegradation was carried out for a period of 55 days. The degree of biodegradation has been analyzed using the loss of weight, FT-IR, and SEM analysis. A maximum weight loss of 26.15% was obtained by using potato dextrose broth over a period of 55 days.

Reimagining Community Mental Health Care Services: Case Study of a Need Based Biopsychosocial Response Initiated During Pandemic.

Community mental health systems worldwide have undergone transformation in order to accommodate enormous demands of the pandemic and its mitigation efforts. The pandemic created unprecedented challenges that required Mehac Foundation (further referred as Mehac), a not for profit organization based in Kerala, to reassess our care delivery model. The aim of this report is to present a flexible, need-based biopsychosocial response; a case study effectuated by the Non-Governmental Organization (NGO) with a focus on minimizing the impact of COVID 19 on vulnerable communities, while adhering to timely regulations issued by the government. The key aspect of our biopsychosocial response was implementation of a phased approach that was rooted in real time need identification. The strategies will be described under broad headings of (i) adaptations for maintaining continuity of care, (ii) identifying vulnerable subgroups and need based psychological response, (iii) exploring social dimensions of the pandemic and implementing strategies to address them, (iv) ensuring team well-being and enhancing skills to effectively respond to the challenges.

His bundle pacing-is it the final frontier of physiological pacing ?-A single centre experience from the Indian sub-Continent.

BACKGROUND: Long term right ventricular pacing can have deleterious effects on left ventricular (LV) function. His bundle pacing (HBP), a novel procedure can probably circumvent this setback. We investigated if (1) HBP is associated with pacing induced LV dysfunction by using LV global longitudinal strain (GLS) and (2) intermediate term performance of the Select Secure (3830) lead in the His bundle location. This report is probably the first on HBP in the Indian population. METHODS: 61 patients, with normal LV ejection fraction (EF) with a guideline based indication for permanent pacing underwent a HBP pacemaker implantation using the His Select Secure 3830 lead; with lead guided mapping for locating the His bundle. The patients underwent GLS assessment; evaluation of the His lead parameters - sensing, impedance and capture thresholds immediately after implantation and at 6 months in addition to the standard follow up. RESULTS: At 6 month follow up, the average GLS did not show significant variation from baseline in patients requiring ventricular pacing more than 40% and was similar, irrespective of selective or non selective His bundle pacing. All the patients had stable pacemaker parameters - with little change in capture threshold, lead impedance or sensing of the His bundle lead - implying electrical and mechanical stability on intermediate term follow-up. CONCLUSION: HBP is a feasible procedure in the hands of an experienced operator, with stable lead performance. It does not appear to be associated with pacing mediated left ventricular dysfunction at intermediate term follow up. It should probably become the default method of permanent pacing.

Phosphatase activity in anaerobic bioreactors for wastewater treatment.

Phosphatase (PO4ase) activity was investigated in continuous and fed-batch anaerobic bioreactors for wastewater treatment. PO4ase levels were high in continuously fed reactors (880-2632 micromol/L/h), compared to a fed-batch reactor (FBR) (540-1249 micromol/L/h). Alkaline and acid PO4ases were present in all the reactors, but in varying magnitudes and total PO4ase activity exhibited a 10-30% variation even at steady-state reactor conditions. The PO4ase activity was not affected by the inorganic phosphate (Pi) level in the reactors, but biomass level and wastewater type, including specific PO4ases (either alkaline or acid), strongly influenced the PO4ase activity in a reactor. Both flocculated and suspended cells produced PO4ase, and 60-65% of the enzyme was cell bound, remaining entrapped in the extracellular matrix and in cell-free form. Batch studies with anaerobic sludge showed a negative correlation between Pi and PO4ase activity. An increase in PO4ase activity was observed under starvation and higher salinity (above 15 g/L). Glucose and propionate (at 10 mM level) induced PO4ase activity, whereas acetate and butyrate (10 mM) addition had no response. This study also reveals that Archaea and bacteria contributed 45% and 55%, respectively, of total PO4ase activity in anaerobic sludge.

Acute pulmonary thromboembolism: Epidemiology, predictors, and long-term outcome - A single center experience.

INTRODUCTION: Acute pulmonary thromboembolism (PTE) is a life-threatening disease. Mortality in PTE still remains very high in spite of progress in diagnostic tools. Mortality rate is about 30% in patients with unrecognized acute PTE. METHODS: It is a single center observational study of 31 consecutive patients who were hospitalized in the Department of Cardiology at MS Ramaiah Memorial hospital between January 1, 2010 and June 2015. All the patients confirmed with diagnosis of acute PTE by CT scan (either HRCT or CTPA) were included in the study. Following relevant investigations chosen patients were risk stratified as per standard guidelines into massive, sub massive or low risk and treated accordingly. The included patients were followed up for a period of 1 year with 2D-echocardiogram and other relevant investigations for comparison to assess improvement. Mortality due to either acute PTE or other causes was noted in the study. RESULTS: Of the 31 patients enrolled in our study, 71% (n=22) of the patients belonged to the age range 20-50 years with those in the age group 31-40 years comprising 39% (n=12) of the total. Elderly people over 65 years of age comprised only 19% (n=6) of the total number of patients. Dyslipidemia, prolonged immobilization, deep vein thrombosis, post-operative state, malignancy and post-partum period were the commonly reported risk factors. We thrombolysed a total of 18 (58%) patients with massive and submassive PTE, of which 12 (39%) received tenecteplase and 6 patients received streptokinase (19%). Three (9%) patients required repeat thrombolysis with streptokinase due to failed thrombolytic therapy with tenecteplase. CONCLUSIONS: Our study reported higher incidence of acute PTE in the middle age group population. Prevalence of dyslipidemia was high in this cohort of patients studied although the exact association of it in APE could not be determined. Thrombolytic therapy can be considered for patients with both massive and submassive pulmonary thromboembolism. Repeat thrombolysis can be considered in case one thrombolytic agent failed to give the desirable results.