Comparative Analysis of the Water Sorption and Cytotoxicity of Two different Denture Base Systems: An in vitro Study.

AIM: Different biomaterials and techniques have been introduced in the field of prosthetic dentistry with the purpose of replacement and rehabilitation of the edentulous areas. Due to their shorter setting time, the light-activated restorative and prosthetic materials have the capability of releasing few amount of cytotoxic materials in the oral cavity. Polymer materials [urethane dimethacrylate (UDMA) and bis-acryl] are assumed to have high mechanical properties. Polymethyl methacrylate (PMMA) offers numerous advantages of being highly esthetic in nature and at the same time being cost-effective. Hence, this study aimed to assess and compare the water sorption and cytotoxicity of light-activated UDMA denture base resin and conventional heat-activated PMMA resin. MATERIALS AND METHODS: This study included assessment and comparison of water sorption and cytotoxicity of heat-activated PMMA resin and light-activated UDMA denture base system. Fabrication of heat-activated PMMA resin and UDMA specimens was done by investing the wax patterns in stone molds using manufacturer's instructions. Contraction of the specimens was done for assessment of cytotoxicity and water resorption of the UDMA and PMMA resin samples. All the results were analyzed by Statistical Package for the Social Sciences software version 18.0. Chi-square test and one-way analysis of variance tests were used for the assessment of the level of significance; p < 0.05 was taken as significant. RESULTS: Mean lysis score observed in the PMMA and UDMA groups was 0.4 and 0.3 respectively. While observing at the 3 months time, the mean water resorption in the PMMA and UDMA groups was found to be 37.9 and 40.2 respectively. Significant difference in relation to water resorption was observed between the two study groups only at 3 months time. CONCLUSION: Both materials used in this study are nontoxic. Furthermore, UDMA resin materials exhibited lower water resorption after more than 1 month of time of storage. CLINICAL SIGNIFICANCE: Water resorption is similar for different denture base resin systems till 1 months time.

Oral Leukoplakia: Clinicopathological Correlation and Its Relevance to Regional Tobacco-related Habit Index.

INTRODUCTION: A case control study was carried out to evaluate the synergistic effects of habits quantified by habit index and its effect and severity on the clinicopathological features of oral leukoplakia in a cohort of 100 patients visiting Triveni Dental College, Bilaspur, Chhattisgarh, India. MATERIALS AND METHODS: One hundred patients indulging in tobacco-related habits (smoking and smokeless forms) were categorized into two groups: A case/experimental group consisting of 50 patients presenting with oral leukoplakia lesion and a control group consisting of 50 patients with no clinical signs of oral leukoplakia. Habit index was calculated in both groups. Case group was further subjected to incisional biopsy of the lesion followed by histopathological examination. All the variables in the study were statistically analyzed for the mean, standard deviation, i.e., value of central tendency, z-test, test of significance, and Pearson's correlation (r-test). RESULTS: For p < 0.05 bidi habit index was significantly higher in the case group. Higher bidi habit index was evident in the severe stages of lesion ice, p < 0.001 (highly significant). The degree of dysplasia was higher with advancing clinical stage of the lesion. CONCLUSION: Higher bidi habit index in the case group contributed significantly for severe stages of lesion and thereby indicates its probable progression toward malignancy. Nonhomogenous leukoplakia of the speckled subtype exhibited moderate and severe epithelial dysplasia. Hence, quantification of tobacco-related habits and the clinical appearance of the premalignant lesion predict the risk of subsequent malignant transformation of the disease.

Integrated Yoga and Naturopathy Interventions to Modify Functional Disability in Patients With Spinal Cord Injury: A Randomized Controlled Trial.

OBJECTIVE: This study aimed to evaluate the use of integrated yoga and naturopathy intervention to modify functional disability and improve independence in patients with spinal cord injury. MATERIALS AND METHODS: In this randomized controlled trial, 48 spinal cord injury patients receiving residential rehabilitation, aged between 23 and 57 years (37.9±11.8) of both genders, were randomly allocated to two groups: (i) experimental group (naturopathy and yoga) and (ii) control group (waitlist with routine care). Subjects were assessed on day 1 (baseline), day 30 (intense phase), and day 90 (follow-up). Assessments were done using the Spinal Cord Independence Measure (SCIM), handheld myometry (HHM), time up and go (TUG), Berg Balance Scale (BBS), and 10-meter walk test (10MWT). RESULTS: There were no significant differences at baseline between groups for all the variables (p>0.05) through one-way analysis of variance (ANOVA). Repeated measures ANOVAs (RM-ANOVAs) were performed to compare between assessments and the groups (p<0.05). Post hoc shows that there is significant SCIM (p<0.001), HHM (p<0.001), TUG (p<0.001), BBS (p<0.001), and 10MWT (p<0.001). CONCLUSION: The present study shows that there is significant improvement in the functions of both yoga and naturopathy and the control group. So, yoga and naturopathy can be considered as adjuvant along with routine care of physical therapy in spinal cord injury rehabilitation programs.

Effect of Integrated Naturopathy Interventions on Systemic Inflammatory Markers and Quality of Life in Patients With Active Rheumatoid Arthritis: A Randomized Controlled Trial.

BACKGROUND: Rheumatoid arthritis (RA) is a chronic, systemic, polyarticular autoimmune inflammatory disease that destroys the capsule and synovial lining of joints. Antirheumatic treatment reduces disease activity and inflammation, but not all patients respond to treatment. Naturopathy, a research-based complementary and alternative medicine, may be useful in these patients, but there is little data on the effect of Naturopathy interventions on inflammation and disease activity in RA. OBJECTIVE: To explore the effect of 12 weeks of integrated naturopathy interventions on disease-specific inflammatory markers and quality of life in RA patients. METHODS: A total of 100 RA patients were randomized into two groups: the naturopathy group (integrated naturopathy interventions with routine medical therapy) and the control group (only with routine medical therapy). Blood samples were collected pre- and post-intervention for primary outcome measurements of systemic inflammatory markers (ESR, CRP, and IL-6). Disease activity score (DAS-28) and quality of life were used to assess disease activity and functional status using SF-36, respectively, at pre- and post-intervention time points. RESULTS:  The results of the present study show a notable decrease in disease activity after 12 weeks of naturopathy intervention. As such, a significant decrease was found in levels of systemic inflammatory markers such as ESR (p = 0.003) and IL-6 (p < 0.001), RA disease activity score (DAS-28) (p = 0.02), and most of the components of health-related quality of life (SF 36 scores) (p < 0.05) except in vitality (p = 0.06).  Conclusions: The findings of the present study suggest that integrated naturopathy treatments may have the ability to control persistent inflammation, maintain immune homeostasis, and lower disease activity.

Efficacy of Integrated Yoga and Naturopathy With Physiotherapy or Acupuncture for Low Back Pain: A Parallel, Two-Arm, Randomized Trial.

INTRODUCTION: Low back pain (LBP) is a musculoskeletal condition that affects many individuals. While physiotherapy and acupuncture are frequently used treatments, determining their specific contributions when used alongside integrated yoga and naturopathy (IYN) therapy for relieving chronic LBP symptoms and enhancing quality of life is important. METHODOLOGY: In the present prospective randomized comparative trial, a total of 60 participants were divided into the following two groups: physiotherapy with IYN and acupuncture with IYN. The treatment duration was 10 days, and assessments were conducted both before (baseline) and after the intervention. Various assessment tools, such as the visual analog scale (VAS), Oswestry Disability Index (ODI), fingertip-to-floor test (FTF), State-Trait Anxiety Inventory (STAI), and Short Form 36 (SF-36), were utilized. The statistical analysis was performed using SPSS version 21.0 (Armonk, NY: IBM Corp). RESULTS: The results revealed significant differences in VAS score, ODI, FTF score, STAI score, and SF-36 score between the physiotherapy and acupuncture groups (p<0.001). A t-test for the equality of means and a Mann-Whitney U test were used to compare the two groups; these tests revealed a significant difference in disability levels, range of motion, and state of anxiety. The acupuncture group showed a significant difference in the ODI (15.9 {12.6, 19.3}; p <0.001) and state anxiety (23.0 {20.0, 26.0}; p<0.001) compared to the physiotherapy ODI (22.4 {18.5, 26.4}) and state anxiety (27.5 {25.0, 30.0}). The physiotherapy group showed a significant difference in range of motion (7.7 {5.7, 9.7}; p<0.001) compared to the acupuncture group (11.6 {9.8, 13.5}). CONCLUSION: The present study findings revealed that both physiotherapy and acupuncture, as interventions along with integrated yoga and naturopathy may be considered an effective treatment strategy for chronic LBP.

Visual respiratory biofeedback to improve visuospatial cognition and cardiac interoception in migraineurs: a study protocol for a randomized controlled trial.

Objectives: Migraine is a complex neurological disorder that typically presents with unilateral cephalgia associated with cognitive impairment and reduced interoception. These symptoms result in socio-economic repercussions due to reduced productivity, efficiency, and work performance. Therefore, along with headache management, improving cognition and interoception should also be significant therapeutic targets to effectively manage migraine. To achieve this, we propose to explore the role of a yoga-based visual respiratory biofeedback (VRB) as a possible therapeutic strategy. Methods and analysis: At least 64 participants will be recruited for the trial after screening for eligibility criteria, using the migraine screening questionnaire and Montreal cognitive assessment test. They will be randomly allocated (1:1) to either the experimental group receiving a 20-min session of yoga-based VRB or the control group who will be asked to watch a documentary film for the same duration. Visuospatial cognition will be assessed by the Corsi block-tapping task, and cardiac interoceptive accuracy will be assessed by the heartbeat counting task at baseline and immediately after the intervention. Based on the distribution and variance of the data obtained, analysis will be conducted based on linear mixed models using SPSS version 28.0.1.0, with a two-sided p-value of < 0.05 considered to be statistically significant. Discussion: To the best of our knowledge, this is the first study to design and assess the effects of yoga-based biofeedback therapy on cognition and cardiac interoception in migraineurs. Furthermore, we postulated that pranayama's therapeutic effects might be enhanced by using visual yogic respiratory biofeedback. Considering the socio-economic burden of migraine, if found effective, VRB investigated in the trial could be considered as a therapeutic strategy. Clinical trial registration: ClinicalTrials.gov CTRI, CTRI/2023/03/050430.

Prognostic significance of dysregulation of shelterin complex and its correlation with telomere length and cytogenetics in multiple myeloma.

BACKGROUND: MM (multiple myeloma) is a bone marrow disease with the accumulation of malignant plasma cells characterized by the neoplastic transformation of differentiated B cells. The onset and progression of cancer are greatly influenced by telomere dysfunction. We aimed to study the biomarker potential and prognostic significance of shelterin complex and hTERT. Telomere length and gene expression were measured using real-time quantitative reverse transcription-polymerase chain reaction (RT-qPCR), and these results were further correlated with clinical parameters. RESULTS: Our study showed increased expression of all genes in complex, hTERT, and TL in MM (n = 72) in comparison with controls (n = 31). TRF2 (P = 0.025) and hTERT (P = 0.0002) displayed significant association among cytogenetic analysis. The receiver operative curve showed POT1 and RAP1 with a greater area under the curve (AUC). RAP1 (P = 0.020) and hTERT (P = 0.037) displayed to be independent prognostic markers for overall survival. Clinical parameters and genes were observed to be significantly correlated. CONCLUSION: Our study findings showed variation in telomere-associated genes and suggest the participation of these genes as prognostic markers in MM. These results all together highlight the evaluation and role of genes involved in telomeric alteration and TL, providing the opportunity to study new therapeutic approaches in patients with MM.

The Role of Integrated Approach to Yoga Therapy-Based Yoga Module in Improving Cardiovascular Functions and Lipid Profile in Hypertensive Patients: A Randomized Controlled Trial.

Background: Hypertension is a growing public health problem and its optimal management is imperative. Integration of lifestyle modification and yoga with antihypertensive drugs leads to its successful management. Yoga has been shown to modulate blood pressure (BP) and lipid metabolism in individuals with hypertension. The current study is a preliminary effort to ascertain the underlying mechanisms behind it. Materials and Methods: Hundred patients were screened, among which 65 who met the inclusion criteria were recruited. After baseline assessments, they were randomly allocated (1:1) to an intervention group (IG) who practiced integrated approach to yoga therapy (IAYT)-based yoga module for 6 days a week, for 3 months and a control group (CG) who received no intervention. BP, heart rate variability, and lipid profile were assessed before and after the intervention. Data acquired from 60 cases were analyzed by post-hoc analysis for multiple comparisons between the mean values. Results: At the end of 3 months, within-group comparison showed significant changes (P < 0.05) in IG in all variables except triglycerides, high-density lipoprotein (HDL), and very low-density lipoprotein (LDL) while similar changes were not present in the control group. Significant differences were seen between the groups in the TC (P = 0.005), HDL (P = 0.047), non-HDL (P = 0.013), LDL (P < 0.001), LDL/HDL Ratio (P = 0.031), CHOL/HDL Ratio (P = 0.043), DBP (P < 0.001), SBP (P < 0.001), and all indices of HRV (P < 0.001). Conclusion: These findings suggest that IAYT-based yoga module was effective in improving cardiovascular performance and lipid metabolism, thereby mitigating coronary artery disease risk.

"The immediate effect of neutral spinal compress on heart rate variability in hypertensive individuals".

OBJECTIVES: Hypertension (HTN) is considered as chronic medical condition. Because of the increased complications associated with the conventional medicine, the effects of naturopathic modalities were emphasized to prevent and minimize those adverse effects. This study was done to assess the immediate effect of neutral spinal compress on heart rate variability and blood pressure and thereby to substantiate the clinical understanding of its effect in hypertensive individuals. METHODS: Hundred hypertensive individuals were recruited for the study. Subjects were assessed for Blood Pressure (BP) and Heart Rate Variability (HRV) before and immediately after the intervention of 20 min. RESULTS: Result shows significant reduction in mean Heart Rate (HR) (p<0.001), Low Frequency (LF) (p<0.001), Low Frequency/High Frequency (LF/HF) (p<0.001), Systolic blood pressure (SBP) (p<0.001) and Diastolic blood pressure (DBP) (p<0.001) and significant increase in mean R-R interval (Mean RR) (p<0.001) and High frequency (HF) (p<0.001) components of Heart Rate Variability after neutral spinal compress intervention. CONCLUSIONS: The results of the study reported that full neutral spinal compress reduces the sympathetic tone and shifts the Sympatho-vagal balance in favor of parasympathetic dominance and hence it can be concluded that neutral spinal compress can be effectively used in the management of hypertension. TRIAL REGISTRATION: Clinical Trial Registry- India (CTRI); CTRI Reg. No- CTRI/2020/01/022639.

Immediate effect of cold mud pack therapy on autonomic variables in primary hypertensive individuals: a randomized trial.

OBJECTIVES: Mud pack or compress is an easily accessible, cost-effective, efficient treatment modality used in naturopathy to manage and prevent various chronic illnesses. This study sought to elucidate the effectiveness of cold spinal mud packs on improving neuro-cardiac parameters among hypertensive individuals. METHODS: A total of 100 hypertensive subjects aged 30-50 years were randomly allocated into two groups: Cold spinal mud pack (CSMP) and prone rest. Blood Pressure (BP) and Heart Rate Variability (HRV) were assessed at three-time points: Baseline, After 20 min (T1), After 60 min (T2). This single-blinded randomized controlled trial was registered in the Clinical Trials Registry-India (CTRI/2019/12/022492). RESULTS: After 20 min of CSMP showed a statistically significant reduction (p<0.01) in mean values of Systolic BP, Diastolic BP, and in HRV attained statistically significant change (p<0.01) in mean score in the frequency domain except for Very low-frequency power (VLF) and a significant difference found in the mean score of time-domain values (p<0.01) when compared to control group and 95% confidence interval (CI) will be provided for each effect. CONCLUSIONS: CSMP reduces the sympathetic tone and shifts the sympathovagal balance in favor of parasympathetic dominance, contributing to a decrease in BP and effective changes in components of HRV.

Breast Carcinoma - A Comparative Study of Immunohistochemistry and Fluorescence in Situ Hybridization for Her-2 Assessment and Association of ER, PR, HER-2 and Ki-67 Expression with Clinico-Pathological Parameters.

Background & Objective: Breast cancer is the most common cancer in developed and developing countries. This study mainly addresses the issue of an equivocal result in IHC, which then needs further assessment if the patient has to receive targeted therapy. The study aimed to detect the expression of Her2/neu protein in breast cancer by immunohistochemistry (IHC) and Fluorescence in situ Hybridization (FISH) and evaluate concordance and discordance between the two methods. Also, the clinicopathological parameters in these patients were studied in association with ER, PR, HER-2, and Ki-67. Methods: This study was conducted on 34 female carcinoma breast specimens, including core biopsies and mastectomies. Each case underwent histopathological and immunohistochemical studies for (Estrogen Receptor) ER, (Progesterone Receptor) PR, (Human Epidermal growth factor Receptor 2) HER-2, and Ki-67. In addition, FISH was done on all the samples to detect Her2 gene amplification. Results: The overall concordance between the two tests was 79.41% while the concordance between the two tests in equivocal cases, was 14.3%. ER/PR expression and HER-2 amplification were inversely associated. Also, Ki-67 expression was not associated with the side size of the lesion, lymphovascular invasion, and lymph node metastasis. Age less than 50 at presentation and infiltrating ductal carcinoma histological type showed increased proliferation index. Conclusion: The highest concordance between FISH and IHC was noted in IHC positive and negative cases, whereas IHC equivocal cases showed low concordance. FISH accurately determines the assessment of HER2 expressions in equivocal cases.

Correlation of preferentially expressed antigen of melanoma (PRAME) gene expression with clinical characteristics in acute leukemia patients.

BACKGROUND: Preferentially expressed antigen of melanoma (PRAME) gene is regularly overexpressed in acute leukemia (AL) and other malignant diseases which are recognized by human leucocyte antigen (HLA-24) located in the human chromosome of 22q11 coded by 509 amino acids. To rule out the PRAME gene expression in AL patients and its correlation with clinical characteristics in the Indian population set up by RT-qPCR. RESULTS: A total of 42 samples collected, 29 (69.4%) were males, and 13 (30.95%) were females, with a mean and standard deviation for age were 39.07 ± 22.22 years. Of which AML were of 22 (52.38%) cases, ALL were of 14 (33.33%) cases, and 6 (14.2%) cases which included other forms of leukemia. PRAME gene expression was highly expressed in thirty-three 27 (64.28%) AL patients compared to the least expression in healthy individuals. No significant difference between the different forms of AL (p=0.3203) was observed. Cytogenetic analysis of normal karyotype (NK), abnormal karyotype (Ab. K), and culture failure (CF) displayed statistical non-significance (p=0.5801). Among cytogenetic abnormalities obtained, no significant differences between the groups were observed (p=0.8507). Chloride, potassium, and absolute lymphocyte count (ALC) was found to be statistically significant with p=0.0038**, p=0.0358*, and p=0.0216*, respectively, between all other clinical characteristics. There was no correlation between the PRAME gene expression and clinical parameters. CONCLUSION: PRAME gene expression in AL patients was highly expressed, comparable to studies reported globally with significant cytogenetic results. PRAME gene could be used as a potential diagnostic marker for monitoring the malignancies and minimal residual disease in AL.

Case of positional dyspnoea and hypoxia secondary to intracardiac shunting.

Platypnea-orthodexia syndrome (POS) is a rare but well-characterised condition where hypoxaemia and breathlessness occur while upright but resolve once recumbent. Early recognition can result in excellent outcomes for patients and can prevent unnecessary investigations for patients, especially if they present repeatedly to hospital after missed diagnosis. We present a case of a 75-year-old woman with a chronic history of breathlessness who was picked up after observations at a routine outpatient clinic. Early recognition of the POS allowed for appropriate investigations to take place identifying a patent foramen ovale (PFO). She was referred to the tertiary centre for closure of her PFO with complete resolution of her symptoms.

Effect of acupuncture on cognitive task performance of college students: a pilot study.

OBJECTIVES: Reduction in cognitive function of college students affects their academic recitation. Acupuncture is widely practiced for health promotion. Objective of this study was to evaluate the effect of acupuncture on cognitive task performance in college students. METHODS: Sixty students aged 18-25 years were randomly allocated into acupuncture group (AG) (n=30) and control group (CG) (n=30). The AG underwent 20 min of acupuncture/day, while the CG underwent their normal routine for 10 days. Assessments were performed before and after the intervention. RESULTS: Between-group analysis showed a significant increase in the six-letter cancellation test (SLCT) score in AG compared with CG. Within-group analysis showed a significant increase in the scores of all tests (i.e. SLCT, forward and backward Digit span test [DST]) in AG, while a significant increase in backward DST was observed in CG. CONCLUSION: Acupuncture has a beneficial effect on improving the cognitive function of college students.

Naturopathy and Yoga for improving quality of life in Pemphigus vulgaris and managing co-morbid type 2 diabetes: A case report.

A 57 years old male patient was admitted to an inpatient Naturopathy and Yoga (N&Y) hospital, diagnosed with pemphigus vulgaris (PV) for one year and co-morbid type 2 diabetes (T2DM) for 10 years, associated with poor quality of life (QoL). He was administered N&Y therapies for 10 days, along with conventional medicines. There was improved QoL and reduced dosage of insulin, along with reduction in body weight. These changes were sustained and improved further during the 60-day follow-up period. Although there was no improvement in the skin lesions, the improvement in QoL indicate a possible role of N&Y in management of PV and T2DM. This case report also warrants further studies for N&Y in the management of dermatological conditions as well as metabolic syndrome.

Cytogenetic and cytokine profile in elderly patients with cytopenia.

In the elderly with cytopenia, the diagnosis of myelodysplastic syndrome (MDS) may be missed. Cytokine levels contribute to the pathology of MDS. Hence, the objectives were to evaluate cytogenetic profile as a prognostic indicator in risk stratification and cytokine levels as a screening tool in patients with cytopenia for diagnosis. Over 2 years (2016-2018), 150 elderly patients were screened. MDS diagnosis was confirmed by morphology. Interleukin-2 (IL-2) and IL-6 levels were assessed in 50 patients, and karyotyping was performed in 20 confirmed cases of MDS. Age-matched healthy controls were used for comparison of cytokine levels. Among 150 patients, 88.6% had anemia, including nutritional anemia (51.2%). MDS diagnosis was confirmed in 35 patients. In 15 patients, unexplained cytopenia (UC) was present. Karyotyping in 20 MDS patients was normal in 15 (75%) patients and revealed a complex karyotype in four (20%) patients and double chromosomal abnormality in one (5%) patient. The Revised International Prognostic Scoring System (IPSS-R) scored 91% in the low-risk group and 9% (n = 3) in the high-risk group; the latter three developed acute myeloid leukemia (AML) and two of them had a 7q deletion. Among the 15 cases of UC, one patient died from refractory anemia. No significant difference in levels of IL-2 and IL-6 were found between MDS and UC patients when compared with healthy controls, as well as between different risk groups and karyotypes. A significant difference in IL-2 levels was found in MDS patients with disease progression and with stable disease. On the basis of the findings, it is suggested that IL-2 levels will help in predicting disease progression.

Salivary antioxidant enzymes and lipid peroxidation product malondialdehyde and sialic acid levels among smokers and non-smokers with chronic periodontitis-A clinico-biochemical study.

BACKGROUND: Pathogenesis of most of the inflammatory process are associated with reactive oxygen species (ROS), derived from various metabolic sources and which may lead to direct or indirect tissue damage due to oxidative stress, resulting in periodontal diseases. Usually antioxidant systems are capable of removing free radicals, thereby preventing tissue damage from free radical. ROS can result in tissue damage, involving lipid peroxidation. The aim of this study was to evaluate and compare the levels of superoxide dismutase (SOD), glutathione peroxidase (GPx), malondialdehyde (MDA), and sialic acid (SA) in periodontally healthy and chronic periodontitis among nonsmokers and smokers and to determine their value as diagnostic markers for chronic periodontitis. MATERIALS AND METHODS: A total of 90 male patients aged 20--60 years were recruited and grouped as Group 1: 30 Healthy nonsmokers, who had never smoked. Group 2: 30 nonsmokers with chronic periodontitis. Group 3: 30 smokers with chronic periodontitis. Unstimulated saliva was collected for at least 5 min and clinical measurements; SOD, GPx, MDA and SA were assessed using a spectrophotometric method. RESULTS: Data showed a significant correlation between salivary SOD, GPx, MDA, and SA in group 1, group 2, and group 3. SOD and GPx were found to be lower and MDA and SA levels were found to be higher among smokers with chronic periodontitis. CONCLUSION: Reduced levels of antioxidant enzymes SOD and GPx and elevated levels of lipid peroxidation product MDA as well as increased levels of SA could be used as diagnostic markers to measure oxidative stress in periodontal disease associated with risk factor such as smoking.

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Ascariasis is the most common helminthic infection to infest man. Usually the adult worm lives in the small intestine. Rarely it migrates through the ampulla of vater and enters the common bile duct. We are reporting a case of gall bladder ascariasis causing acute cholecystitis treated by laparoscopic cholecystectomy. Presence of Ascaris lumbricoides in gallbladder is rare entity as it is difficult to reach there due to the narrow and tortuous cystic duct.

A Pilot Feasibility Study in Establishing the Role of Ultrasound-Guided Pleural Biopsies in Pleural Infection (The AUDIO Study).

BACKGROUND: Pleural infection is a common complication of pneumonia associated with high mortality and poor clinical outcome. Treatment of pleural infection relies on the use of broad-spectrum antibiotics because reliable pathogen identification occurs infrequently. We performed a feasibility interventional clinical study assessing the safety and significance of ultrasound (US)-guided pleural biopsy culture to increase microbiological yield. In an exploratory investigation, the 16S ribosomal RNA technique was applied to assess its utility on increasing speed and accuracy vs standard microbiological diagnosis. METHODS: Twenty patients with clinically established pleural infection were recruited. Participants underwent a detailed US scan and US-guided pleural biopsies before chest drain insertion, alongside standard clinical management. Pleural biopsies and routine clinical samples (pleural fluid and blood) were submitted for microbiological analysis. RESULTS: US-guided pleural biopsies were safe with no adverse events. US-guided pleural biopsies increased microbiological yield by 25% in addition to pleural fluid and blood samples. The technique provided a substantially higher microbiological yield compared with pleural fluid and blood culture samples (45% compared with 20% and 10%, respectively). The 16S ribosomal RNA technique was successfully applied to pleural biopsy samples, demonstrating high sensitivity (93%) and specificity (89.5%). CONCLUSIONS: Our findings demonstrate the safety of US-guided pleural biopsies in patients with pleural infection and a substantial increase in microbiological diagnosis, suggesting potential niche of infection in this disease. Quantitative polymerase chain reaction primer assessment of pleural fluid and biopsy appears to have excellent sensitivity and specificity.