Daily consumption of galactooligosaccharide gummies ameliorates constipation symptoms, gut dysbiosis, degree of depression and quality of life among sedentary university teaching staff: A double-blind randomized placebo control clinical trial.

BACKGROUND: Functional constipation affects approximately 10% of the Indian population and may reduce the quality of life (QOL) and increase gut dysbiosis. PURPOSE OF STUDY: The study aimed at assessing the impact of galactooligosaccharide (GOS) gummy supplementation on gut health, depression status and QOL of constipated subjects. METHODS: A double-blind placebo control clinical trial (CTRI/2021/10/037474) was conducted on sedentary constipated adults (n = 35), who were split into an experimental group (n = 17) and a control group (n = 18), supplemented with 10 g GOS and sugar gummies, respectively, for 30 days. Relative abundance of fecal gut microbes, including Bifidobacterium, Lactobacillus, Clostridium and Bacteroides and phyla Bacteroidetes and Firmicutes using real-time polymerase chain reaction and short-chain fatty acids, was analyzed pre and post supplementation. Constipation profile was studied using Rome IV criteria and the Bristol stool chart. Depression status was studied using the Becks Depression Inventory. The QOL was assessed using patient assessment of constipation. RESULTS: GOS gummy supplementation increased Bifidobacterium and Lactobacillus by 1230% and 322%, respectively, (p < 0.001; p < 0.01) with reduced Clostridium by 63%, phylum Firmicutes by 73% and Bacteroidetes by 85% (p < 0.01). The GOS-supplemented group demonstrated a higher F/B ratio (4.2) indicating improved gut health (p < 0.01) with reduced gut dysbiosis and constipation severity. GOS gummies enhanced acetic acid and butyric acid levels compared to the control group (p < 0.01; p < 0.001). Post supplementation, there was 40% reduction in depression (p < 0.01) and 22% improvement in QOL (p < 0.05). CONCLUSIONS: This research validates the predicted beneficial benefits of short-term GOS consumption on constipation profile, gut microflora, depression status and quality of life of constipated subjects.

Revisiting Metaplastic Carcinoma of Breast: An Emphasis on the Clinico-pathological and Immunohistochemical Variables Analyzed at a Tertiary Cancer Centre in South India.

Background & Objective: Metaplastic carcinoma is a diverse variant of invasive breast carcinomas (IBC) characterized by dedifferentiation of malignant cells towards squamous and/or mesenchymal elements. It accounts for 0.3-1.2% of all IBC. These tumors are typically triple-negative by hormonal profiling with a high proliferation index and a dismal prognosis. Lymph node metastasis is an unusual feature in metaplastic carcinoma. Methods: The present study analyses 30 cases (26 cases of modified radical mastectomy and 4 cases of lumpectomy) of metaplastic carcinoma over 2018-2020 (3 years). Four oncopathologists reviewed routine histopathologic and immunohistochemical-stained slides. The clinical details were collected from the Medical Records Department of the Cancer Institute. Results: A total of 20 (66.67%) cases were patients >50 years of age, 21(70%) out of which were diagnosed as invasive carcinoma, grade 3 according to the Nottingham histological score. Five (16.7%) cases presented with lymph node metastasis. While immunohistochemically 28 (93.3%) cases were triple-negativeCK5/6, P63, EGFR, and Ki-67 (more than 40%) positivity was noted in 25 (83.3%) , 26 (86,7%) , 20 (66.7%), and 25 (83.3%) cases, respectively. Conclusion: Metaplastic carcinoma is characteristically triple-negative breast malignancies (TNBC) exhibiting a high Ki-67 index and a lower rate of lymph node metastasis. CK5/6, p63, and EGFR are pertinent immunohistochemical markers that may aid in diagnosis. However, those markers are non-specific for the disease and morphologic features are always the key to diagnosis of the process.

The Epidemiology of Intensive Care Unit Readmissions and Proposed Discharge Protocol for a Tertiary Care Hospital.

BACKGROUND: Intensive Care Unit (ICU) readmissions during the same hospitalization are associated with increased hospital stays, morbidity and mortality. Whereas mortality rates in patients admitted to the ICU for the first time may range from 10 to 20% depending on various factors, readmission mortality rates can be up to 50 to 70%. Factors leading to readmission in ICU in Indian Armed Forces Hospitals have not been well studied till date. METHODS: This was a record based cross sectional descriptive study conducted at the ICU of a tertiary care Armed Forces hospital. Demographic and clinical data of ICU patients were analysed. ICU admission and discharge data for the duration of last three years were acquired from admission and discharge registers and Hospital Informatics system (HIS) software. The primary outcome was readmission rates to ICU during the same hospitalization. Secondary outcomes included diagnosis at time of index admission (first time admission) to ICU and at readmission, multiple readmissions to ICU and mortality rates in readmitted patients. RESULTS: There were 3021 admissions to the ICU during the study period. 422 patients succumbed to illness during initial admission resulting in a mortality rate of 14%. 198 patients were readmitted to the ICU. The readmission rate to the ICU was 7.8%. The mortality rate in readmitted patients was 31% as compared to the ICU mortality rate of 14%. The triggering factors for readmission were usually respiratory or cardiac decompensations. CONCLUSION: Readmission to ICU occurred in about 7.8 % of all ICU patients in our study. ICU readmissions increase the risk of adverse outcomes. Objective measures in the form of a discharge protocol incorporating the stability and work index for transfer (SWIFT Score) may help minimizing readmission to ICU. Such protocols must be in place while shifting any patients from ICU so as to improve outcomes in patients of tertiary care hospitals.

Oral Equilibrium in Cachexia.

Oral cancer, a part of head-and-neck cancer (HNC), is associated with a high risk of cancer-associated weight loss causing cachexia which is still an understudied illness. Cachexia is a host-phagocytic syndrome caused by the multiple factors, resulting in the severity of heterogenic fashion. For the current review, a bibliographic search was done in PubMed and other databases for the English articles published from the year 1980 to 2021. Recent studies have revealed that cachexia associated with 35%-60% of all the oral cancer patients is either due to the implication of the tumor or obstruction of food intake for which a strong need for nutritional assistance and hydration is desired. The health of cancer individuals undergoing chemotherapy or bone marrow transplant is negatively affected by poor oral health and reduced dentition status. The impact of a deficient oral condition is not clearly understood to date, possibly due to the limited number of studies and a lack of widely accepted clinical trials to prevent cachexia. The masticatory function of such patients is drastically affected thus contributing to the decreased nutritional status causing wasting of tissues. The aim of this article is to provide substantial evidence that poor oral hygiene with an altered dentition status negatively influences the energy balance of oral cancer patients who experience wasting.

Diabetes and COVID-19: A review / Journal of the ASEAN Federation of Endocrine Societies

@#Coronavirus Disease 2019 (COVID-19) is an emerging disease and since its first identification in Wuhan, China, in December 2019, there has been a rapid increase in cases and deaths across the world. COVID-19 has been shown to have an immense impact in infected persons with diabetes, worsening their outcome, especially in elderly, smokers, obese, those having CVD, CKD, poor glycemic control and long duration of diabetes. In this review we summarize the current understanding of `the impact of COVID-19 on diabetes and discusses the pathophysiological mechanisms and management of diabetes and its complication in this scenario.

Brain stem death certification protocol.

Transplantation of Human Organs is guided by laid down specific Laws in India. The organs which are targeted to be transplanted are liver, kidney and cornea. The waiting list is enormous but the donor pool is meagre. This document has been made with a view that the donor pool can be enlarged by identifying patients who are 'Brain Dead' while still not having 'Cardiac Death'. The steps include the prerequisite conditions which must be satisfied by patients who have suspicion of being brain dead, detailed examination of the patient, confirmation of the Brain Death and Counselling of the relatives for organ donation.

LncRNA OIP5-AS1 is overexpressed in undifferentiated oral tumors and integrated analysis identifies as a downstream effector of stemness-associated transcription factors.

Long non-coding RNAs (lncRNAs) play an important role in the regulation of key cellular processes in early development and cancer. LncRNA Oip5-as1 facilitates stem cell self-renewal in mouse by sponging mmu-miR-7 and modulating NANOG level, yet its role in cancer is less understood. We analyzed OIP5-AS1 expression in oral tumors and in TCGA datasets. We observed overexpression of OIP5-AS1 in oral tumors (P < 0.001) and in tumors of epithelial origin from TCGA. OIP5-AS1 expression was strongly associated with undifferentiated tumors (P = 0.0038). In silico analysis showed miR-7 binding site is conserved in mouse and human OIP5-AS1. However, human NANOG 3'-UTR lost the binding site for hsa-miR-7a-3. Therefore, we screened for other miRNAs that can be sponged by OIP5-AS1 and identified six potential miRNAs and their downstream target genes. Expression analysis showed downregulation of miRNAs and upregulation of downstream target genes, particularly in undifferentiated tumors with high-level of OIP5-AS1 suggesting OIP5-AS1 could post-transcriptionally modulate the downstream target genes. Further, systematic epigenomic analysis of OIP5-AS1 promoter revealed binding motifs for MYC, NANOG and KLF4 suggesting that OIP5-AS1 could be transactivated by stemness-associated transcription factors in cancer. OIP5-AS1 overexpression in undifferentiated oral tumors may be suggestive of enhanced cancer stemness, and consequently, poor clinical outcome.

Surgical Excision of Carotid Body Tumor Through Modified Approach-A Case Report.

Paragangliomas arising from the carotid body in the carotid bifurcation are termed as carotid body tumors. They are usually slow growing and asymptomatic. Considering the anatomical location, invasion or pressure on the adjacent vascular and neural tissues, the importance of early diagnosis and management is critical. In this article a case of carotid body tumor excised through transverse neck skin crease incision is presented along with literature review on the diagnosis, grading and different surgical approaches.

Ovarian serous borderline tumors with noninvasive and invasive peritoneal implants: A case report each.

Serous borderline tumors (SBT) are defined by the World Health Organization (WHO) as serous neoplasms that show epithelial proliferation greater than that seen in serous cystadenomas, as evidenced by cellular stratification, cytologic atypicality, and epithelial tufting, but which exhibit no evidence of "destructive stromal" invasion and can show extra-ovarian implants. Characterization of invasive peritoneal implants from patients with noninvasive serous ovarian tumors has important prognostic and treatment implications. Peritoneal implants have been classified as either noninvasive or invasive based on their histopathologic appearance. Three criteria were applied for the diagnosis of "invasive" implants: Invasion of underlying normal tissue, micropapillary architecture, and solid epithelial nests surrounded by clefts. We encountered two cases of unilateral ovarian serous borderline tumors with non-invasive peritoneal implants in a 43-year-old female, and invasive peritoneal implants in 76-year-old female.

Ganglion cell like cells, diagnostic dilemma.

We report a case of cutaneous swelling found on the left anterior axillary fold of a 41-year-old man. Gross examination of specimen excised from the dermis showed a well-circumscribed nodule histologically composed of spindle cells with interspersed ganglion cell like cells. On hematoxylin and eosine (H and E) staining it was diagnosed as ganglioneuroma. Ganglioneuromas are rare, benign, fully differentiated tumors that contain mature schwann cells, ganglion cells, fibrous tissue, and nerve fibers. They are commonly found along the paravertebral sympathetic ganglia and sometimes in the adrenal medulla. However primary cutaneous ganglioneuroma is an extremely rare tumor. Immunohistochemical workup revealed a fibroblastic origin and hence the case was diagnosed as fibromatosis with ganglion cell like fibroblasts. This case report suggests that the features considered diagnostic of ganglioneuromas can occur in other cutaneous lesions and, therefore, this diagnosis cannot be offered only on the basis of H and E.