ABSTRACT
Background: Percutaneous device closure of atrial septal defect (ASD) has become an increasingly popular procedure as it offers several advantages. However, it is associated with infrequent, but life?threatening complications such as device embolization. Objective: To analyze the risk factors, common sites of embolization, associated complications, timing of embolization, and the treatment executed. Settings and Design: A retrospective study was performed at a tertiary referral center for cardiac services. Material and Methods: Pre?procedure, intra?procedure, and post?procedure data of patients whose ASD device embolized was collected retrospectively and analyzed for risk factors, common sites of embolization, associated complications, timing of embolization, and the treatment executed. Results: Thirty devices were embolized, out of which 13 were retrieved percutaneously in the Catheter laboratory, whereas 17 patients underwent surgery. Fourteen patients had an unfavorable septal morphology for device closure. Ten devices were embolized in the catheter laboratory, five in the intensive care unit, and two in the ward. The devices were embolized to almost all chambers of the heart and great vessels. One patient had an inferior vena cava rim tear while attempting percutaneous retrieval. One patient required a short period of total circulatory arrest (TCA) for retrieval of the device from ascending aorta, while another required a lateral position for retrieval from descending aorta. One patient required re?exploration for bleeding, while another had an air embolism and succumbed. Conclusions: Once embolization occurs, the risks associated increase manifold. Most of the surgical extractions are uneventful; however, there could be certain complications that may need repair of valvular apparatus, the institution of TCA, or the need for the lateral position. Air embolization though very rare can occur which could be fatal.
ABSTRACT
Context: Many standard books, literatures, and internet described the characteristic lineament of each salivary gland lesion. Nevertheless, there are dozens of disarray, confusion, and unmanageable morphological features regarding proper reporting. To fight with these issues, Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) was introduced in 2018, but still the third category, Atypia of undetermined significance (AUS), poses difficulties for the pathologists and clinicians for a definite interpretation. Aim: The aim is to analyze the risk of neoplasia (RON) and risk of malignancy (ROM) of Milan's category III (AUS) by subdividing into six groups based on cytolomorphology. Settings and Design: The duration of study was from March 2018 to may 2021 with the focus on ROM and RON of all Milan's categories with especial attention on AUS. Methods and Material: Result of total 329 Fine Needle Aspiration Cytology of salivary glands was categorized according to MSRSGC. On the basis of cytomorphology, further subtyping of AUS and its cytohistopathology correlation was done. The ROM and RON of each subtype was analyzed. Statistical Analysis: All data were calculated by existing formulas. Results: Out of 329 aspirates, 24 (07.29%) cases belong to AUS with availability of histology in 13 (54.17%) cases. RON and ROM was 84.62% and 53.85%, respectively. Cases of lymphocytes with nuclear atypia (L-NA) was the most prevalent (29.17%). The RON were 60.00%, 68.57,% 84.62%, 94.87%, 87.50%, 100%, 100% and the ROM were 20.00%, 11.42%, 53.85%, 05.13%, 43.75%, 83.33% and 100% in each Milan's categories I, II, III, IVa, IVb, V, and VI, respectively. ROM was the highest in cystic fluid with nuclear atypia (C-NA) (100.0%), followed by basaloid cells (75%), L-NA (66.675), and SC (50%), but ROM was zero in NA and oncocytic cells. Conclusions: Subgrouping of AUS helps to dissipate the muddiness and provide more exact and reproducible diagnostic and prognostic tool.
ABSTRACT
Abstract Introduction: Type A acute aortic dissection (AAD) remains a challenging cardiac emergency despite the availability of various management strategies. This study compared the outcomes of supracoronary ascending aortic replacement (SCAAR) with aortic valve (AV) resuspension with those of modified Bentall's operation for type A AAD and the progression of aortic regurgitation (AR), long-term dilatation of aortic root and proximal arch, and long-term mortality in SCAAR patients. Methods: Sixty patients underwent surgery for type A AAD (January 2005 to December 2015). Forty-three patients underwent SCAAR with AV resuspension and 17 underwent modified Bentall's operation. All patients were followed up. Results: Upon follow-up of SCAAR patients (n=40), there was significant reduction in aortic root size (preoperative 39.3 mm [9.4] vs. postoperative 33.1 mm [9.1]; P<0.001). Three of these patients worsened to severe AR while others had similar or lesser degree of AR. On comparison between preoperative and postoperative dimensions of all patients (n=53), there was no significant difference in distal ascending aorta size (35.7 mm [8.1] vs. 34.4 mm [8.9]; P=0.52). However, an increase in descending thoracic aorta size (28.8 mm [7.8] vs. 33.7 mm [9.9]; P<0.001) was observed. In-hospital and late mortalities for SCAAR vs. modified Bentall's procedure were 11.7% (seven patients) (7% [3] vs. 23.5% [4]) and 28% (15 patients) (15% [6] vs. 69% [9]), respectively. Conclusion: SCAAR with AV resuspension is a safe surgical option for type A AAD. Preservation of AV is associated with better long-term outcomes and reduced mortality. Modified Bentall's operation may be associated with long-term mortality.
ABSTRACT
Introduction: Commonly used polymethyl methacrylate (PMMA) denture base material cannot be considered as ideal due toinferior thermal and mechanical properties.Aim: The aim of the study was to evaluate and compare the thermal conductivity, flexural strength, and surface hardness ofheat cure acrylic resin incorporated with 10 wt.% and 15 wt.% alumina and conventional denture base resin.Materials and Methods: A total of 108 specimens were prepared. Specimens were divided into three main groups. Group Aspecimens were disk shaped (50 mm × 5 mm) and used for measuring thermal conductivity. Groups B and C specimens wererectangular shaped (65 mm × 10 mm × 3 mm) and were used for measuring flexural strength and surface hardness, respectively.Each group was further divided into three subgroups (1, 2, and 3) depending on the concentration, namely, PMMA without filler(control), PMMA + 10 wt.% of Al2O3, and PMMA + 15 wt.% of Al2O3 containing 12 samples each. Thermal conductivity wasmeasured using a modified guarded hot plate apparatus. Flexural strength was assessed with a three-point bending test usinga universal testing machine. Hardness testing was conducted using a Vickers Hardness Tester. The results were analyzedusing one-way ANOVA followed by post hoc comparison by Tukey’s method.Results: Mean values of thermal conductivity were (in W/mK) 0.190, 0.231, and 0.275 for subgroups A1, A2, and A3, respectively.The mean flexural strength values were (in MPa) 56.62, 66.73, and 74.24 for subgroups B1, B2, and B3, respectively. Meanvalues of surface hardness was calculated to be (in HV) 15.17, 16.51, and 17.91 for subgroup C1, C2, and C3, respectively.There was statistically significant improvement in thermal conductivity, flexural strength, and surface hardness after incorporationof alumina and the increase was in proportion to the weight percentage of alumina filler.Conclusion: Incorporation of alumina into heat cure denture base resin significantly improved the thermal conductivity, flexuralstrength, and surface hardness.
ABSTRACT
Background: Gestational diabetes is defined as impaired glucose tolerance with onset or first recognition during pregnancy. Undiagnosed or inadequately treated gestational diabetes can lead to significant maternal and fetal complications. Even though there are guidelines for diagnosis of GDM (gestational diabetes mellitus) by the Government of India, there is poor penetration of the implementation throughout the nation.Methods: The study was conducted in A. J. Institute of Medical Sciences between April to June 2019. 56 patients were evaluated with the fetal medicine foundation GDM risk calculator to assess the risk for gestational diabetes in a retrospective approach.Results: Incidence of GDM in the study was 15.9%. At a cut-off of 1/80, the calculator predicted increased risk for 37 out of 56 patients. There was a sensitivity of 91.6% and specificity of 63.6% with a negative predictive value of 96.5% and positive predictive value of 29.5%. there was a false positive rate of 43.2%.Conclusions: The fetal medicine foundation GDM risk calculator will prove to be an invaluable tool to predict high risk patients who need closer monitoring of blood glucose into the third trimester.
ABSTRACT
Objective: To assess outcomes and factors influencing outcomes in neonates requiringcardiac surgery in India. Methods: This study reports on review of hospital data from atertiary care cardiac surgical institute from January-2009 to December-2015. Results: A totalof 200 neonates were included; of them, 5% of the cases were antenatally diagnosed andmost of them had unmonitored transport (111, 55.5%). The overall mortality rate was 13.5%,(n=27) and 178 (89%) underwent complete defect repair. There was a significant associationof mortality with shock, the number of inotropes, intra-operative procedure, residual lesion,aortic cross-clamp and deep hypothermic circulatory arrest time (all P<0.05). Logisticregression analysis showed ventilation duration, cardiac-bypass time, shock, and residualcardiac lesion as independent predictors of mortality. Conclusion: Cardiac defects werefound to have late detection and most transports were unmonitored. Complete surgical repairand shorter cardiac bypass time can potentially improve neonatal cardiac surgical outcomes
ABSTRACT
Verruciform xanthoma (VX) is a rare benign skin condition, primarily of the oral mucosa that can also affect the skin and genital mucosa. The etiology is not yet completely understood; though its association with conditions of chronic inflammation or trauma, chronic lymphedema, chronic graft versus host disease and CHILD syndrome are mentioned in the literature. Here, we report the case of multiple verruciform xanthomas on the bilateral forearms and upper back of a 25-year-old man in the absence of chronic skin disease or systemic disease and surprisingly, he didn’t have mucosal VX too. Histopathology of the lesion showed nodular dense infiltrate of foamy macrophages in the papillary dermis which stained positive for CD68.
ABSTRACT
Background: Biophysical parameters of skin such as trans-epidermal water loss (TEWL), hydration, elasticity, pH, and sebum reflects it functional integrity. Advances in technology have made it possible to measure these parameters by non-invasive methods. These parameters are useful for the prediction of disease and its prognosis. It also helps in developing new skin care products according to various skin types, and to evaluate, modify, or compare the effects of existing products. Aim: The aim of the study was to measure, evaluate, and analyze variations in biophysical parameters at pre-selected skin sites in healthy Indian volunteers, across different age groups and gender. Methods: The study was conducted among 500 healthy Indian volunteers, between 5 and 70 years of age, in the outpatient department of dermatology at Sir T. Hospital, Bhavnagar. Biophysical parameters such as TEWL, hydration, elasticity, and sebum content was measured on four pre-selected body sites by a Dermalab instrument (Cortex Technology, Denmark). The skin pH was measured with a sensitive pH probe (BEPL 2100). Results: All parameters were higher in males compared to females, except for sebum content, which was equal in both genders. Transepidermal water loss and hydration was lower in middle and older age groups. The skin pH showed no statistically significant difference with age. Sebum content was higher in middle and older age groups. The nose had the highest sebum content across all age groups. The forehead showed higher median values of TEWL and hydration compared to other sites. Though elasticity has highest value on forearm, only leg region showed statistically significant value. Limitations: The present study was confined to a single geographical area, so the effect of environment changes could not be judged accurately. Seasonal variations were not studied as it was a cross-sectional study. Conclusion: Skin properties vary with age, gender, and location on the body. This knowledge will help to create a database of these parameters in the Indian population. It would assist in the diagnosis of various clinical conditions and monitor therapeutic response.
ABSTRACT
Background: Biophysical parameters of skin such as trans-epidermal water loss (TEWL), hydration, elasticity, pH, and sebum reflects it functional integrity. Advances in technology have made it possible to measure these parameters by non-invasive methods. These parameters are useful for the prediction of disease and its prognosis. It also helps in developing new skin care products according to various skin types, and to evaluate, modify, or compare the effects of existing products. Aim: The aim of the study was to measure, evaluate, and analyze variations in biophysical parameters at pre-selected skin sites in healthy Indian volunteers, across different age groups and gender. Methods: The study was conducted among 500 healthy Indian volunteers, between 5 and 70 years of age, in the outpatient department of dermatology at Sir T. Hospital, Bhavnagar. Biophysical parameters such as TEWL, hydration, elasticity, and sebum content was measured on four pre-selected body sites by a Dermalab instrument (Cortex Technology, Denmark). The skin pH was measured with a sensitive pH probe (BEPL 2100). Results: All parameters were higher in males compared to females, except for sebum content, which was equal in both genders. Transepidermal water loss and hydration was lower in middle and older age groups. The skin pH showed no statistically significant difference with age. Sebum content was higher in middle and older age groups. The nose had the highest sebum content across all age groups. The forehead showed higher median values of TEWL and hydration compared to other sites. Though elasticity has highest value on forearm, only leg region showed statistically significant value. Limitations: The present study was confined to a single geographical area, so the effect of environment changes could not be judged accurately. Seasonal variations were not studied as it was a cross-sectional study. Conclusion: Skin properties vary with age, gender, and location on the body. This knowledge will help to create a database of these parameters in the Indian population. It would assist in the diagnosis of various clinical conditions and monitor therapeutic response.
ABSTRACT
Objectives: To compare individual efficacy and additive effects ofpain control interventions in preterm neonates.Design: Randomized controlled trialSetting: Level-3 University affiliated neonatal intensive care unit.Participants: 200 neonates (26-36 wk gestational age) requiringheel-prick for bedside glucose assessment. Exclusion criteriawere neurologic impairment and critical illness precluding studyinterventions.Intervention: Neonates were randomly assigned to Kangaroomother care with Music therapy, Music therapy, Kangaroo Mothercare or Control (no additional intervention) groups. All groupsreceived expressed breast milk with cup and spoon as a baselinepain control intervention.Main outcome measure: Assessment of pain using PrematureInfant Pain Profile (PIPP) score on recorded videos.Results: The mean (SD) birth weight and gestational age of theneonates was 1.9 (0.3) kg and 34 (2.3) wk, respectively. Analysisof variance showed significant difference in total PIPP scoreacross groups (P<0.001). Post-hoc comparisons using Sheffe’stest revealed that the mean (SD) total PIPP score wassignificantly lower in Kangaroo mother care group [7.7 (3.9) vs.11.5 (3.4), 95% CI(–5.9, –1.7), P<0.001] as well as Kangaroomother care with Music therapy group [8.5 (3.2) vs. 11.5 (3.4),95%CI (–5.1, –0.9), P=0.001] as compared to Control group.PIPP score was not significantly different between Control groupand Music therapy group.Conclusions: Kangaroo mother care with and without Musictherapy (with expressed breast milk) significantly reduces pain onheel-prick as compared to expressed breast milk alone. Kangaroomother care with expressed breast milk should be the first choiceas a method for pain control in preterm neonates.
ABSTRACT
The Indian Council of Medical Research, Department of Biotechnology has issued draft guidelines for stem cell research in 2012. A thorough discussion among ethics committee members is necessary to improve these guidelines.
ABSTRACT
Health status of neonates in urban slums has not been studied in smaller towns. A questionnaire was administered to 154 families of 10 urban slums of Anand (population - 197351) and 160 families from 6 villages of Anand district. The socioeconomic and education status of the slum dwellers versus rural participants were significantly lower (P<0.001). Antenatal care (79.9 vs 94.4%, P<0.001), hospital delivery (82.5 vs 93.8%, P=0.002), neonatal follow-up (27.9 vs 78.8%, P<0.001), health seeking (56.5 vs 91.3%, P<0.001), essential newborn care and exclusive breastfeeding (6.5 vs 85.6%, P<0.001) were also lower in urban slums, as compared to villages, Care seeking was low in urban slums, Hindus and illiterate mothers. Health care and socioeconomic status of neonates in slums of smaller cities is poorer than in surrounding villages.