Clinicopathological and Oncological Outcomes of Borderline Mucinous Tumours of Ovary: a Large Case Series.

The objective is to study the clinico-demographic profile, treatment patterns and oncological outcomes in borderline mucinous tumours of the ovary. Retrospective cohort analysis was carried out between January 2017 and December 2019 for patients with a diagnosis of borderline mucinous tumours of the ovary who were treated at our centre. Kaplan-Meier method was used for the estimation of the probability of DFS and OS. Univariate and multivariate analyses based on the Cox proportional hazard model were performed to identify factors associated with DFS and OS. A p-value ≤ 0.05 in a two-tailed test was considered statistically significant. The study population included 75 patients and the median follow-up time for the entire cohort was 24 months. The 5-year DFS for the entire cohort was 79.6% and OS was 90.5%, whereas for stage I disease, 5-year OS was 92.6% as opposed to 60% in the advanced stage. On univariate analysis, only the stage of the disease had a significant association with DFS and OS. Fertility-preserving surgeries had no impact on OS or DFS, and hence, it is suggested that fertility-sparing surgeries may be considered a viable option in young patients with mucinous ovarian tumours. Borderline mucinous tumours of the ovary have excellent survival outcomes and fertility-sparing surgeries should be done whenever feasible.

Evaluation of Regenerative Efficacy of Amnion and Chorion Membrane in Treatment of Mandibular Molar Furcation Defects: A Clinico-radiographic Study.

AIM: Amnion and chorion membranes possess unique inherited biological properties that enhance wound healing and may accelerate periodontal regeneration. The present study aims to evaluate and compare the efficacy of amnion and chorion membranes in the treatment of furcation defects. MATERIALS AND METHODS: A total of 20 patients were selected and were randomly allocated to group I and group II with 10 subjects in each group. Amnion and chorion membranes are placental-derived membranes that accelerate regeneration by having natural growth factors with their antimicrobial and inflammation reduction properties. Group I was treated using bone grafting with decalcified freeze-dried bone allograft (DFDBA) and placement of amnion as a membrane for guided tissue regeneration (GTR) whereas group II was treated using bone grafting with DFDBA and placement of chorion as a membrane for GTR. The patients were followed for clinical and radiographic parameters and were evaluated between 3 and 6 months after surgery. RESULT: In intragroup comparison, a significant difference was evident in both the groups for all the clinical and radiographic parameters within the groups. (p = 0.01) This means both amnion and chorion membranes showed statistically significant regenerative efficacy. In intergroup comparison, the results show that all the clinical parameters and radiographic parameters show no significant difference between the groups. CONCLUSION: The amnion and chorion membranes had similar regenerative efficacy in combination with DFDBA in patients with buccal degree II furcation defects in mandibular molars. CLINICAL SIGNIFICANCE: The amnion and chorion membranes have shown significant improvement in clinical and radiographic parameters when used for the treatment of buccal degree II furcation defects in mandibular molars. How to cite this article: Mallapragda S, Gupta R, Gupta S, et al. Evaluation of Regenerative Efficacy of Amnion and Chorion Membrane in Treatment of Mandibular Molar Furcation Defects: A Clinico-radiographic Study. J Contemp Dent Pract 2024;25(2):160-167.

Hand-hygiene compliance: The importance of WHO's "moment 1" in prevention of healthcare-associated infections.

BACKGROUND: Hand hygiene is the single most effective strategy for preventing healthcare associated infections (HCAI) but compliance is usually low and effective improvement strategies are needed. We assessed hand hygiene (HH) compliance with the World Health Organization (WHO) prescribed five moments of hand hygiene among health-care workers (HCW). METHODS: A retrospective analysis of one-year data on hand hygiene was done. WHO single observer direct observation technique was used and HH compliance was noted among HCWS. RESULTS: A total of 16,552 opportunities were recorded. Overall compliance as per WHO Guidelines was 69.2%. Sanitation worker had an adherence rate of 73.1% (95% confidence interval [CI]:70.6-75.4) followed by the nurses 71.2% (95% CI: 70.4-72.1). Physicians and technicians had a compliance rate of 64.9% (95% CI: 63.1-66.6) and 64% (95% CI: 60.1-67.9) respectively. Physiotherapists had a compliance rate of 62.2 (95% CI: 50.1-73.2) and the compliance of Phlebotomists was observed to be 23.1% (95% CI: 9.0-43.6). HCW stood best for WHO moment 5 and worst for moment 1 with compliance of 79.1% (95% CI:77.4-80.7) and 55.8% (95% CI:54.5-57.1) respectively. DISCUSSION: The moment 1 of the WHO's five moments is the most important for preventing the transmission of resistant pathogens between patients. Missed opportunities in moment 1 need to be focused on while planning new strategies to promote hand hygiene.

Current Approach for Diagnosis and Treatment of Adrenal Tuberculosis-Our Experience and Review of Literature.

Addison's disease was first described by Thomas Addison in 1855. He demonstrated the destruction of bilateral adrenal gland by tuberculosis (TB) in six patients. Since then, the incidence of TB has declined in the Western world, but in developing countries, it is still the most common cause of adrenal insufficiency. Because of the introduction of antituberculous chemotherapy, the incidence of adrenal TB has been declined in the past decades. The most common symptoms are nonspecific; therefore, diagnosis is often delayed, and patients may first present with a life-threatening adrenal crisis. The most commonly identified organism for adrenal failure in adrenal TB is Mycobacterium tuberculosis infection. Adrenal TB involves bilateral adrenal glands more frequently than unilateral glands. Computed tomography (CT) scan and magnetic resonance imaging (MRI) are useful investigations to differentiate between tuberculous Addison's disease and the other causes of adrenal insufficiency. In CT scans or MRI, features of adrenal TB are bilateral adrenal enlargement and peripheral rim enhancement with or without calcifications. Antituberculous drugs, biochemical monitoring of adrenal function, and steroid therapy are essential for the management of adrenal TB and adrenal insufficiency. Here, we describe a case of adrenal TB with abscess formation followed by a review of the current literature of adrenal TB for better diagnosis and management of this condition.

Laparoscopic ovarian transposition in teenage and young women with locally advanced rectal cancer: Respite amidst cancer chaos.

AIM: Ovarian transposition is an established surgical technique to salvage ovaries in premenopausal women requiring pelvic radiation. The success rate of ovarian transposition varies widely depending on the route, technique of surgery, type of cancer and treatment. Here, we aimed to analyse the effectiveness of laparoscopic ovarian transposition (LOT) in teenage and young women prior to pelvic radiation in locally advanced rectal cancers (LARC). METHODS: Patients who underwent LOT for rectal cancers were retrieved from a prospectively maintained database from June 2013-September 2019. Disease characteristics, return of menstrual function and oncological outcomes were analysed. RESULTS: A total of 46 women with a mean age of 25.2 years who underwent LOT at the cancer centre were included in the study. Seventy percent were nulliparous. All patients were fit for discharge by 24 h. Mean time to start radiation was 19.6 days (range 3-47 days). Median follow-up of patients was 42 months. A total of 41 patients were assessable for ovarian function, 65.5% had resumption of menses. Median ovarian survival was 79 months and 5-year ovarian survival was 54%. Median overall survival from rectal cancer was 51 months. CONCLUSION: Laparoscopic ovarian transposition is a safe and effective technique of ovarian protection from the gonadotoxic effects of pelvic radiation in LARC. It does not delay primary treatment and does not compromise oncological outcomes. Long-term follow-up is required to evaluate fertility and quality of life.

Antimicrobial prescription at the time of discharge from a tertiary-care hospital in India: A potential target for reducing use at the community level.

We evaluated the appropriateness of antibiotic prescriptions at discharge from a tertiary-care hospital in India. Of the 790 adult patients included, 84.4% received antibiotics. Microbiological specimens were taken from 67.3% of these patients, and pathogens were identified in 28.8% of cases. Overuse of antimicrobials at hospital discharge should be curtailed.

Clinical and Laboratory Characteristics of Patients with Peritoneal Tuberculosis Mimicking Advanced Ovarian Cancer.

Objectives Peritoneal tuberculosis can mimic advanced abdominal malignancy. We describe clinical and laboratory characteristics in a series of female patients with peritoneal tuberculosis who were referred to a tertiary cancer center with a diagnosis of suspected advanced ovarian/primary peritoneal cancer. Materials and Methods Details of clinical features, laboratory results including serum tumor markers, radiological findings, and ascitic fluid evaluation were retrospectively collected from hospital records for patients diagnosed to have peritoneal tuberculosis and reported descriptively. Statistical Analysis Descriptive statistics was performed using SPSS Statistics for Windows software, version 20.0 (SPSS, Chicago, Illinois). Results Between January 2009 and December 2017, 120 patients of peritoneal tuberculosis with a median age 41 years (range, 15-79 years) were identified. Of these 112 (93.3%; 95% CI 88.9-97.8%) patients had ascites and 63 (52.5%; 95% CI 43.6-61.4%) had adnexal mass at presentation. Mean serum cancer antigen 125 (CA-125) level was 666.9 (range, 38-18,554) U/mL. Ascitic fluid was negative for malignant cells in all patients and lymphocyte rich exudate was seen in 103 (91.9%; 86.9-97.0%) patients. Ascitic fluid adenosine deaminase (ADA) level was more than 40 U/L in 107 (95.5%; 95% CI 91.7-99.4%). Ascitic fluid Ziel-Neelsen staining was positive in 4/62 (6.5%; 95% CI 0.3-12.6%) patients while ascitic fluid culture examination for mycobacterium tuberculosis was positive in 7/59 (11.9%; 95% CI 3.6-20.1%) patients. The diagnosis of tuberculosis was based on image-guided biopsy in 44 (36.7%) patients, surgical biopsy in 8 (6.7%) patients, and a combination of clinicoradiological and laboratory features in 68 (56.7%) patients. All patients received standard antitubercular treatment. Conclusions The study results suggest that peritoneal tuberculosis has clinical, radiological, and serological profile which may mimic advanced ovarian/primary peritoneal cancer. Peritoneal tuberculosis should be considered in the differential diagnosis of advanced abdominal malignancy.

Milled fractions of common buckwheat (Fagopyrum esculentum) from the Himalayan regions: grain characteristics, functional properties and nutrient composition.

This study evaluates and compares the milled fractions of buckwheat (Fagopyrum esculentum) for their physical, functional properties and nutritional composition. Four samples of buckwheat from the Indian Himalayan regions were roller-milled into five fractions: fine-flour, grits, bran, hull-1 and hull-2. The water activity of the grains lies between 0.77 and 0.83%. The L* values were in the range of 22.77 ± 0.36 to 24.46 ± 0.37 for the four buckwheat grains. Water binding capacity and oil binding capacity showed an increasing pattern of fine flour > grits > bran > hull-1 whereas the swelling power exhibited a reverse trend. The maximum (20.03 ± 1.82%) and the minimum (3.19 ± 0.12%) protein content were found in bran and fine-flour fractions respectively. Highest starch content was detected in fine-flour (73.19 ± 2.00-76.32 ± 2.36%) and lowest in hull-1 (11.02 ± 2.00-17.54 ± 2.36%) with no significant (p > 0.05) difference between different samples. Fine-flour exhibited the lowest phytates content (0.59 ± 0.00-0.62 ± 0.01%) whereas bran has highest tannins (0.06 ± 0.03-1.39 ± 0.02). Milled fractions with specific functional properties and nutrients composition have potential for different food applications.

Thyroid tuberculosis.

Thyroid tuberculosis is a rare disease. Its incidence is low even in countries where prevalence of pulmonary tuberculosis is high (0.1-0.4%). In literature, there are only a few cases which were diagnosed as thyroid tuberculosis. It can be explained by a high resistance of the thyroid gland to infectious processes. However, the prevalence of tuberculosis has increased worldwide and thyroid involvement can be a primary manifestation of the disease. The incidence of extrapulmonary tuberculosis has been showing a progressive increase in the recent years(Barnes and Weatherstone, 1979). The most frequent clinical presentation is a solitary thyroid nodule that may present as a cystic nodule. It may also present as thyroid abscess with pain, fever and other non-specific signs and symptoms. ATT results in complete cure therefore it is important to differentiate it from other form of thyroiditis. Patients are usually euthyroid, but cases of hypothyroidism and hyperthyroidism are described. For accurate diagnosis of thyroid tuberculosis, clinical and radiological features are nonspecific and histological examination is required for confirmation of diagnosis. PCR may help in diagnosis. The authors encounter 3 cases of thyroid tuberculosis in last 5 year which are described in this article. The aim of this study is to review all the cases published in literature to describe clinical presentation, appropriate diagnostic method and possible treatment options of the disease.

Susceptibility pattern of oral antimicrobials in uncomplicated UTI: Does fosfomycin still stand effective?

INTRODUCTION: Urinary tract infections (UTIs) are a leading cause of morbidity amongst all age groups and most patients with uncomplicated UTI who visit the OPD are treated with empirical antibiotics without doing any culture analysis. Of all the oral antibiotics used in UTI, fosfomycin is well excreted in the urine and is being used for the treatment of UTIs with a single oral dose. METHODOLOGY: The current study was planned to determine the resistance amongst uropathogens to various oral antibiotics including fosfomycin isolated over a 4-year period (April 2015 to March 2019). RESULTS: A total of 22,546 urine samples were received from OPD patients over 4 years and of these, 7,295 isolates were obtained from patients with uncomplicated UTI. About 82% of the isolates were gram-negative bacilli (GNBs). The most common isolate was E. coli 1023 (67.2%) followed by Klebsiella spp 254 (16.7%), and Pseudomonas spp 63 (4.1%). Of all the antibiotics tested, maximum sensitivity in the year 2018 was found to fosfomycin followed by nitrofurantoin for all the isolates tested. There was a statistically significant increase in the resistance pattern for almost all antibiotics tested in gram-negative bacteria (both Enterobacteriaceae and nil fermenters) whereas the increase in the resistance was not statistically significant in gram-positive cocci. CONCLUSION: It can be easily seen that the level of antibiotic resistance has been increasing even in the community with the rampant injudicious use of antibiotics in humans as well as livestock. As the level of resistance to fosfomycin is still low in the community, it can play a promising role in the treatment of infection in patients with uncomplicated UTI.

Role of IVC collapsibility index to predict post spinal hypotension in pregnant women undergoing caesarean section. An observational trial.

BACKGROUND: Postspinal anesthesia hypotension (PSH) in pregnant women is common and may lead to poor maternal and fetal outcome. Fluid loading in pregnant women before spinal anesthesia to prevent hypotension is of limited ability. We hypothesized that those women who are hypovolemic before spinal anesthesia may be at risk of PSH and inferior vena cava collapsibility index (IVCCI) will be able to identify hypovolemic parturients. METHODS: In this prospective observational study, n = 45 women undergoing elective lower segment cesarean section with singleton pregnancy were recruited and IVCCI in left lateral tilt (with wedge) and supine position (without wedge) were noted by M-mode ultrasound (USG) before spinal anesthesia. After spinal anesthesia, changes in blood pressure were noted till 15 min after spinal anesthesia. RESULTS: USG measurements were obtained in 40 patients and 23 of 40 patients (57.5%) had at least one episode of hypotension. Area under the ROC curve of IVCCI with wedge to predict PSH was 0.46 (95% CI 0.27, 0.64) and best cut-of value was 25.64 with a sensitivity and specificity of 60.9% and 35.5%, respectively. Area under the ROC curve of IVCCI without wedge to predict PSH was 0.38 (95% CI 0.19, 0.56) and best cut-of value was 20.4 with a sensitivity and specificity of 69.6% and 23.5%, respectively. CONCLUSION: We conclude that IVCCI is not a predictor of PSH in pregnant women undergoing elective cesarean section.

A systematic review of biomarkers of gingival crevicular fluid: Their predictive role in diagnosis of periodontal disease status.

The objective of the study was to conduct a systematic review of the literature so as to evaluate and summarize the diagnostic and prognostic potential of GCF. Included studies were systematically analyzed based on PRISMA (Preferred Reporting Items For Systematic Reviews and Meta Analyses) and studies were identified based on the-PICO (Glossary of evidence based terms 2007): 1)Patients with chronic periodontitis.2)Intervention- NSPT (Non-SurgicalPeriodontal therapy); NSPT + Chemotherapeutics.3)Comparison between treated v/s non treated sites.4)Outcomes measured: Analysis of variation in constituents of GCF. Electronic database search of Pubmed, Medline, Google Scholar and Scopus was performed using (MeSH) terms- Gingival Crevicular fluid and Cytokines, MMP's, NE, PGE-2, A2M, B2M, ALP, AST, Osteocalcin and Calprotectin. Articles published between year 2000-2016 were reviewed and were included based on inclusion and exclusion criteria. Based on this systematic review of literature, it can be concluded that analysis of constituents of GCF can be used as an effective and efficient diagnostic tool of periodontal diseases. These biomarkers in turn with their prognostic significance could act as a valuable tool in the combat of periodontal disease.

Association of NFKB1 gene polymorphism (rs28362491) with levels of inflammatory biomarkers and susceptibility to diabetic nephropathy in Asian Indians.

AIM: To investigate the association of NFKB1 gene -94 ATTG insertion/deletion (rs28362491) polymorphism with inflammatory markers and risk of diabetic nephropathy in Asian Indians. METHODS: A total of 300 subjects were recruited (100 each), normoglycemic, (NG); type 2 diabetes mellitus (T2DM) without any complications (DM) and T2DM with diabetic nephropathy [DM-chronic renal disease (CRD)]. Analysis was carried out by polymerase chain reaction-restriction fragment length polymorphism and ELISA. Pearson's correlation, analysis of variance and logistic regression were used for statistical analysis. RESULTS: The allelic frequencies of -94 ATTG insertion/deletion were 0.655/0.345 (NG), 0.62/0.38 (DM) and 0.775/0.225 (DM-CRD). The -94 ATTG ins allele was associated with significantly increased levels of urinary monocyte chemoattractant protein-1 (uMCP-1); uMCP-1 (P = 0.026) and plasma tumor necrosis factor-alpha (TNF-α); TNF-α (P = 0.030) and almost doubled the risk of diabetic nephropathy (OR = 1.91, 95%CI: 1.080-3.386, P = 0.025). CONCLUSION: -94 ATTG ins/ins polymorphism might be associated with increased risk of developing nephropathy in Asian Indian subjects with diabetes mellitus.

Effect of iron deficiency anemia and iron supplementation on HbA1c levels - Implications for diagnosis of prediabetes and diabetes mellitus in Asian Indians.

BACKGROUND: We investigated the effect of iron deficiency anemia (IDA) on levels of glycated hemoglobin (HbA1c) and to compare its levels before and after iron supplementations. METHODS: Age and sex matched subjects were enrolled and clustered in 2 groups: IDA (n=62) and healthy controls (HC; n=60). HbA1c levels were estimated by HPLC. Hemogram were estimated by hematology analyser. Serum ferritin (ELISA) and other parameters of iron profile were measured by standard guidelines of ICSH. HbA1c values and iron studies were repeated after 3months of iron supplementation to determine the effect of iron therapy on HbA1c levels. RESULTS: Significantly higher HbA1c levels were observed in IDA subjects compared to HC (5.51±0.696 v/s 4.85±0.461%, p<0.001). A significant negative correlation was observed between HbA1c and hemoglobin, hematocrit, RBC count, MCH, MCHC and serum ferritin in IDA subjects (r=-0.632, -0.652, -0.384, -0.236, -0.192 and -0.441). Significant decline was noticed in HbA1c levels in IDA subjects after iron supplementation (5.51±0.696 before treatment v/s 5.044±0.603 post-treatment; p<0.001). Post treatment, 70% subjects (14/20) with HbA1c in pre-diabetes range normalised to normal glucose tolerance (NGT) range and out of 6 patients with pre-treatment HbA1c in diabetes range, 5 reverted to pre-diabetes range while 1 of them reverted to the NGT range. CONCLUSIONS: Caution must be exercised in interpreting the results of HbA1c in patients of IDA and iron deficiency must be corrected before diagnosing diabetes and pre-diabetes solely on the basis of HbA1c criteria.

Association of glutathione-S-transferase with patients of type 2 diabetes mellitus with and without nephropathy.

STATEMENTS OF THE PROBLEM: Hyperglycemia induced oxidative stress is implicated as a contributor to the onset and progression of type 2 diabetes mellitus (T2DM) and its complications like diabetic nephropathy (DN). Glutathione-S-transferase (GST) is primarily involved in the neutralization of reactive oxygen species (ROS) by enzymatic conjugation with the scavenger peptide glutathione (GSH). Therefore, present study was aimed to evaluate the role of GST along with oxidative stress markers and their correlation in patients with Type 2 diabetes mellitus with and without nephropathy. METHODS: This study comprised of 300 participants divided into three groups of 100 each: healthy controls (HC), T2DM without complications and DN. Plasma GST, malondialdehyde (MDA), reduced GSH levels and ferric reducing ability of plasma (FRAP) were estimated spectrophotometrically. RESULTS: Highest GST levels was observed in T2DM which was significantly higher (p<0.05) as compared to DN and HC. However, GSH and FRAP levels were found to be significantly lowest whereas MDA levels were significantly highest in DN as compared to T2DM and HC. GST showed a significant negative correlation with GSH, FRAP and positive correlation with MDA in both patients groups. CONCLUSIONS: Highest activity of GST in T2DM might be as a compensatory mechanism in response to oxidative stress. GST is found to have significant negative association with decreased GSH. Altered redox milieu in DN collectively conspire to increase the risk of renal damage in T2DM.

Genetic association of NAD(P)H quinone oxidoreductase (NQO1*2) polymorphism with NQO1 levels and risk of diabetic nephropathy.

NAD(P)H quinone oxidoreductase 1 (NQO1) catalyzes reactions having a cyto-protective effect against redox cycling and oxidative stress. A single base polymorphism (C/T) at nucleotide 609 of the NQO1 gene impairs the stability and function of its protein. Its role in the development of diabetic nephropathy (DN) has not been deciphered. Therefore, this study aimed to evaluate the association of NQO1*2 (rs1800566) polymorphism with plasma NQO1 levels and DN. This study screened 600 participants including healthy controls (HC), type 2 diabetes mellitus without complications (T2DM) and diabetic nephropathy (DN): 200 each for studying NQO1*2 gene polymorphism using the PCR-RFLP. Plasma NQO1 levels were measured by ELISA. Analysis of variance and logistic regression were used to evaluate the association of NQO1 polymorphism with plasma NQO1 levels and DN. The allelic frequencies of NQO1*1/NQO1*2 were 0.88/0.12 in HC, 0.765/0.235 in T2DM and 0.65/0.35 in DN. Carriers of the NQO1*2 allele had significantly lower plasma NQO1 levels (p<0.05) and revealed higher risk towards the development of DN (OR=1.717, p=0.010). NQO1*2 SNP is a functional polymorphism having a significant effect on NQO1 levels. Our results indicate that NQO1*2 genotype may increase susceptibility to DN in north Indian subjects with T2DM.