Upstaging of Tuberculosis in the Post-COVID-19 Era: A Case Series

The COVID-19 pandemic has significantly impacted the global health system as well as the social and economic impact on tuberculosis (TB) treatment and diagnostic services. A high volume of patients diagnosed and treated for TB were impacted by the pandemic restrictions, particularly reduced access to TB services provided by the National Tuberculosis Elimination Programme in India; this in turn increased the number of deaths due to TB. The Indian healthcare system has been struggling with the eradication of TB, and this additional worldwide health crisis caused by SARS-CoV-2 has put the Indian healthcare system under severe stress. Both COVID-19 and TB are infectious diseases that primarily affect the lungs and have similar symptoms such as cough, fever, and difficulty breathing. The need of the hour is to take proper actions to mitigate and reverse these impacts urgently. The immediate priority is to aggressively step up the provision of essential TB services so that the levels of TB case detection and treatment return to at least pre-COVID-19 levels. The diagnosis of genital TB especially needs a high index of suspicion, as most of the cases are asymptomatic and diagnosed by chance in young women being evaluated for fertility. Here, we present a series of advanced genital TB cases that required intensive care and could have been detected and treated at an early stage.

Cerebroplacental Ratio as a Predictor of Perinatal Outcome in Hypertensive Disorders of Pregnancy and Its Comparison With Its Constituent Doppler Indices

Objective Doppler velocimetry is an established method of antepartum fetal surveillance in pre-eclampsia. Cerebroplacental ratio detects the centralization of fetal blood flow and the insufficiency in placental circulation. It is postulated to be a better marker of perinatal outcome than either vessel Doppler alone. The current study aims to assess the cerebroplacental ratio as a predictor of adverse perinatal outcomes and compare it to the systolic/diastolic (S/D) ratio of umbilical artery (UA) and middle cerebral artery (MCA) in hypertensive disorders of pregnancy. Material and methods The present prospective observational cohort study included 100 patients with hypertensive disorders of pregnancies between 32 and 37 weeks. Ultrasound with Doppler was done and the following parameters were assessed: fetal biometry, amniotic fluid index, umbilical artery pulsatility index, middle cerebral artery pulsatility index, S/D ratio of umbilical artery, S/D ratio of middle cerebral artery, and cerebroplacental ratio. Sensitivity, specificity, positive and negative predictive values were calculated for the cerebroplacental ratio and S/D ratios of umbilical and middle cerebral arteries. McNemar's test was used for the comparison of sensitivity and specificity. Results Thirty-two patients had an abnormal cerebroplacental ratio. Adverse perinatal outcomes such as a cesarean section for fetal distress, small for gestational age, APGAR < 7 at 1 and 5 minutes, NICU admission, and perinatal mortality were more in the group with abnormal cerebraplacental ratio and the difference was statistically significant. Conclusion The cerebroplacental ratio is a more reliable predictor of adverse perinatal outcomes and should be routinely calculated during obstetrical Doppler for antepartum fetal surveillance in case of hypertensive disorders of pregnancy.
It suggested that the cerebroplacental ratio may be calibrated in the software of
the Doppler ultrasonography machine for routine use in high-risk pregnancies.

A Machine Learning Framework Integrating Electronic Health Records for Survival Prognostication in Cervix Cancer

PURPOSE/OBJECTIVE(S)

Recent advances in Machine learning (ML) have led to promising clinical applications in oncology, such as improved detection on imaging, predicting emergency department visits, and predicting survival. The hypothesis of this study is a machine learning model using features extracted from electronic health records can be created to improve individual prognostication in patients with cervix cancer managed with radiotherapy in a binary higher and lower risk group model.

MATERIALS/METHODS

This study used a single-institution retrospective dataset. Electronic records of patients treated for cervix cancer with definitive radiotherapy from 2003-2014 were queried. Features were selected for model building were based on relevant clinical variables and ease of abstraction from records: age, race, smoking status, parity, self-reported unintentional weight loss, histology, revised 2018 Fédération Internationale de Gynécologie et d'Obstétrique (FIGO) staging, tumor size, number of enlarged lymph nodes, involved node location, presence of metastases, radiotherapy duration, and concurrent chemotherapy. The dataset was split into training and testing cohorts, with multivariable Cox regression with Lasso regularization performed to predict hazard ratios (HR), and internal 5-fold cross-validation (training set) to determine the regularization parameter. For each patient, a partial HR using all variables was predicted. A cut-off value maximally splitting the training dataset into higher and lower risk cohorts was calculated in the training dataset using Kaplan-Meier estimates and log-rank tests, and this predicted cut-off value was evaluated in the test dataset.

RESULTS

A total of 226 patients were included in study, with a median follow-up of 55.1 months; 226 patients in training cohort, and 57 in testing cohort. Feature concordance indices of 0.74 and 0.75 were obtained in the testing and training datasets, respectively, with minimal over-fitting. The three variables that contributed most to the model (with Log HR, 95% CI, p-value) were FIGO stage (0.38, 0.1-0.66, p = 0.01), presence of metastases (0.26, -0.02-0.53, p = 0.07), and unintentional weight loss (-0.34, -0.54-0.14, p<0.01), and FIGO IIB maximally divided the cohort into higher and lower risk stage groupings. A partial HR of 1.15 threshold using all features predicted the largest survival separation between higher and lower risk patients, more so than stage alone (p = 1.18 × 10-3 separated by stage alone vs p = 8.97 × 10-7 separated by partial hazard).

CONCLUSION

A machine learning approach was able to improve prognostication of survival in cervix cancer using additional features from electronic health records. Future work should explore prognostication using large scale datasets and pre-treatment variables for potential incorporation into patient discussions and shared decision making.

Impacts of Wildfire Events on California Radiation Oncology Clinics and Patients

PURPOSE/OBJECTIVE(S)

The impact of climate-related disasters such as wildfires on healthcare delivery and cancer care is a growing concern. Patients undergoing radiotherapy are particularly vulnerable to treatment interruptions which are known to have a direct impact on survival outcomes. We report results of the first pilot study characterizing the impact of wildfires on radiation oncology clinics and their patients.

MATERIALS/METHODS

A survey was sent to 415 California radiation oncologists representing 144 clinics identified using the ASTRO member directory to gather information about clinic and radiation oncologist demographics, wildfires' impacts on the clinic (physical/operational), physicians, staff, and patients between 2017 and 2022, as well as clinics' disaster preparedness efforts.

RESULTS

A total of 51 radiation oncologists completed the survey, representing 43 clinics (30% of clinics) in 24 (41%) of California counties. 35 (69%) of respondents self-identified as male, 27 (53%) worked at hospital-affiliated centers, 19 (37%) worked in academic centers, with 49 (96%) practicing in metropolitan areas. A total of 31 clinics were impacted by a wildfire between 2017 and 2020. The two rural clinics (100%) and 29 (59%) of metro practices reported being impacted by wildfires in the last 5 years, with 9 (18%) reporting a clinic closure and 15 (29%) reporting staffing shortages. 28 (55%) of respondents reported impacts on patients including having to evacuate, 27 (53%) having to cancel or reschedule treatments, and 23 (45%) experiencing physical, mental, or financial hardship due to the wildfires. Among the 25 clinics impacted by wildfires, 12 (24%) reported physical/operational impacts including being forced to evacuate patients to another treatment center, transportation interruptions (19, 37%), community and regional evacuations (18, 35%), school closures (18, 35%), and physical/mental health impacts (14, 27%) on staff due to the wildfires. Small clinics (25 staff or less) that experienced a wildfire were twice as likely to experience closures (6 of 16 clinics, 38%) but equally likely to experience staffing shortages (8 of 16, 50 %) as compared to larger practices (7 of 15, 47%). Nearly half of respondents 25 (47%) reported their workplace had a wildfire emergency preparedness plan.

CONCLUSION

The results of this study demonstrate the significant impact wildfires have on patient care in both rural and metropolitan areas. The findings emphasize the importance of emergency preparedness planning to minimize the consequences of such disasters and underscores the need for further research to explore risk factors associated with patient and community vulnerability to climate-related crises. Such research will be essential to informing and developing future emergency preparedness plans.

Perinatal Outcome in Overweight Women: An Audit

BACKGROUND

Obesity in pregnancy is associated with a myriad of well-documented complications. However, the outcomes of pregnancy in overweight females, who are not classified as obese, have not been studied. The aim of the study was to assess foeto-maternal outcomes in primigravida who are overweight and compare them to normal-weight patients.

MATERIAL AND METHODS

This was a prospective observational cohort study and included primigravida with full-term gestation (between 38 and 42 weeks), with a single live foetus in vertex presentation, who were admitted for labour induction. Based on pre-pregnancy weight, patients were divided into normal weight (body mass index, BMI<23kg/m2) and overweight (BMI≥23kg/m2 and<25kg/m2) categories labelled as groups A and B, respectively. Data was collected for gestational age, demographics (age, education, occupation), and obstetric and labour-related parameters per pre-designed proforma. Parameters included were the reason for induction, number of doses of prostaglandin E2 (PGE2) gel used, duration of labour, induction to delivery interval, and mode of birth- operative/ non-operative. Data was also collected for peri-partum maternal complications, neonatal Apgar score, and need for Neonatal Intensive Care Unit (NICU) admissions.

RESULTS

One hundred and fifty patients were recruited in the study and divided based on weight into two groups- 115 in Group A (normal weight) and 35 in Group B (overweight). Compared to Group A, a higher proportion of patients in Group B needed a third dose of PGE2 gel (n=24, 20.8% vs n=18, 51.4%). Also, more patients in Group B had an induction to delivery time of longer than 30 hours (n=7, 20% vs n=5, 4.3%) and had a higher incidence of failed induction needing caesarean section (n=9, 25.7% vs n=13, 11.3%). Neonates born to overweight mothers had a poor Apgar score at 1 min. However, on reassessment, Apgar improved at 5 minutes, and no statistically significant difference was seen for admission to NICU- 5.7% (n=2) in Group B vs 1.7% (n=2) in Group A Conclusion: Pregnancy in overweight females is associated with prolonged labour, higher instances of failed induction, and poor neonatal outcomes at initial assessment. Thus, perinatal counselling and management should focus on weight control while also planning appropriate strategies for monitoring and treating pregnancy-related complications if weight control measures fail. Although obesity is the main focus of research, we suggest including overweight but non-obese females in such studies as they have similar adverse outcomes and complications.

Sirenomelia in Twin Pregnancy: A Case Report

Sirenomelia is a rare congenital disorder that was once thought to be a severe case of caudal regression but is now thought to be entirely separate. It is often referred to as the "mermaid syndrome" because it causes the lower limbs to atrophy to varying degrees, giving the impression of a mermaid's tail or fin. The syndrome is often viewed as fatal due to the accompanying visceral deformities. Our case was a live born, delivered at term by caesarean section, to a 30-year-old third gravida having twin pregnancy. Examination of the baby revealed caudal dysgenesis with fusion of lower limbs, non-identifiable external genitalia and anus. The infant survived for 11 hours after birth. We report this case due to their rarity and term live birth. While sirenomelia is uncommon, the absence of distinct lower limbs on ultrasonography in the presence of oligo or anhydramnios may prompt consideration of the diagnosis of sirenomelia.

Image-Guided High-Dose-Rate Brachytherapy for Definitive Management of Primary Vaginal Cancer: A Single Institutional Experience

PURPOSE/OBJECTIVE(S)

To assess the safety and efficacy of image-guided high-dose-rate brachytherapy (IGBT) alone or in combination with external beam radiation therapy (EBRT) for the treatment of vaginal cancers.

MATERIALS/METHODS

The study analyzed patients diagnosed with primary vaginal cancers from 2004 to 2021 who received definitive radiotherapy at a single institution. Interstitial implants were performed using a freehand technique and transvaginal or transrectal-ultrasound for imaging guidance. IGBT was planned using inverse planning simulated annealing (IPSA) software. Data collected and analyzed included patient and tumor characteristics, dose and fractionation, and treatment outcomes. Complications were assessed using CTCAEv4 scores, and descriptive and survival analyses were performed using R-studio.

RESULTS

Sixty-six patients met inclusion criteria. Patients were staged as I (14), II (23), III (19), and IV (10) based on revised FIGO 2018 staging. 47 (72%) had squamous cell carcinoma histology, and median age was 65 years. The most common regimen was 45 Gy in 25 fractions of EBRT followed by IGBT boost of 18 Gy in 3 fractions with 1 implant (n = 40). For melanoma, an IGBT boost of 19 Gy in 2 fractions with a single implant was used (n = 7). For IGBT monotherapy, the most common regimen was 36 Gy in 6 fractions delivered over 2 implants (n = 3). 41 (66%) of the patients received systemic therapy. Local failures occurred in 8 (12%) patients, while 8 (12%) developed distant metastases. Median overall survival was 64.7 months. Overall survival was 64.3% (95% CI 51.9-79.7%) at 3 years, and 50.9% (95% CI 35.7-72.5%) at 5 years. Grade 3 or 4 toxicities were reported in 4 (6%) patients including vaginal fistula (n = 3) and urethral stricture (n = 1).

CONCLUSION

The results suggest that utilizing IGBT for freehand interstitial implants in combination with EBRT is a safe and effective primary treatment for vaginal cancer, with durable local control and low toxicity. Further research is needed to establish multi-institutional practice patterns and recommendations.

Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study

BACKGROUND

Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications.

METHODS

We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC).

FINDINGS

In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]).

INTERPRETATION

In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required.

FUNDING

British Journal of Surgery Society.

Yoga as a Preventive Intervention for Cardiovascular Diseases and Associated Comorbidities: Open-Label Single Arm Study

Aim

Common Yoga Protocol (CYP) is a standardized yoga protocol authored by experts from all over the world under the aegis of the Ministry of AYUSH, Ayurveda, Yoga and Naturopathy, Unani, Siddha, Sowa Rigpa and Homeopathy (AYUSH). The potential of CYP can be determined as a cost-effective lifestyle modification to prevent the risk of developing cardiovascular diseases (CVD).

Methods

In this prospective trial, we compared the effect of CYP at baseline and after 1 month. A total of 374 yoga-naïve participants performed CYP under the supervision of experienced trainers. Physiological [body mass index (BMI), blood pressure, percent oxygen saturation], biochemical (fasting blood glucose and lipid profile), and neurocognitive parameters were measured before and after the intervention.

Results

At day 30 of yoga practice, serum levels of low-density lipoprotein (LDL), total cholesterol (TC), and high-density lipoprotein (HDL) were found significantly improved as compared to the baseline levels observed at the time of enrollment. Similarly, the lipid profile was also obtained from experienced trainers and found to be significantly different from those of yoga-naïve volunteers. When the intervention was compared between the healthy yoga-naïve participants with yoga-naïve participants suffering from medical issues, it was found that cholesterol profile improved significantly in the healthy-naive group as compared to the diseased group (hypertension, diabetes, underwent surgery, and CVD).

Conclusion

These results highlight the need for further research to better understand the effects of yoga on the primary prevention of CVD.

Crizotinib in patients with tumors harboring ALK or ROS1 rearrangements in the NCI-MATCH trial

The NCI-MATCH was designed to characterize the efficacy of targeted therapies in histology-agnostic driver mutation-positive malignancies. Sub-protocols F and G were developed to evaluate the role of crizotinib in rare tumors that harbored either ALK or ROS1 rearrangements. Patients with malignancies that progressed following at least one prior systemic therapy were accrued to the NCI-MATCH for molecular profiling, and those with actionable ALK or ROS1 rearrangements were offered participation in sub-protocols F or G, respectively. There were five patients who enrolled on Arm F (ALK) and four patients on Arm G (ROS1). Few grade 3 or 4 toxicities were noted, including liver test abnormalities, and acute kidney injury. For sub-protocol F (ALK), the response rate was 50% (90% CI 9.8-90.2%) with one complete response among the 4 eligible patients. The median PFS was 3.8 months, and median OS was 4.3 months. For sub-protocol G (ROS1) the response rate was 25% (90% CI 1.3-75.1%). The median PFS was 4.3 months, and median OS 6.2 months. Data from 3 commercial vendors showed that the prevalence of ALK and ROS1 rearrangements in histologies other than non-small cell lung cancer and lymphoma was rare (0.1% and 0.4% respectively). We observed responses to crizotinib which met the primary endpoint for ALK fusions, albeit in a small number of patients. Despite the limited accrual, some of the patients with these oncogenic fusions can respond to crizotinib which may have a therapeutic role in this setting.

Diabetic yoga protocol improves glycemic, anthropometric and lipid levels in high risk individuals for diabetes: a randomized controlled trial from Northern India

PURPOSE

To study the effectiveness of diabetic yoga protocol (DYP) against management of cardiovascular risk profile in a high-risk community for diabetes, from Chandigarh, India.

METHODS

The study was a randomized controlled trial, conducted as a sub study of the Pan India trial Niyantrita Madhumeha Bharath (NMB). The cohort was identified through the Indian Diabetes Risk Scoring (IDRS) (≥ 60) and a total of 184 individuals were randomized into intervention (n = 91) and control groups (n = 93). The DYP group underwent the specific DYP training whereas the control group followed their daily regimen. The study outcomes included changes in glycemic and lipid profile. Analysis was done under intent-to-treat principle.

RESULTS

The 3 months DYP practice showed diverse results showing glycemic and lipid profile of the high risk individuals. Three months of DYP intervention was found to significantly reduce the levels of post-prandial glucose levels (p = 0.035) and LDL-c levels (p = 0.014) and waist circumference (P = 0.001).

CONCLUSION

The findings indicate that the DYP intervention could improve the metabolic status of the high-diabetes-risk individuals with respect to their glucose tolerance and lipid levels, partially explained by the reduction in abdominal obesity. The study highlights the potential role of yoga intervention in real time improvement of cardiovascular profile in a high diabetes risk cohort.

TRIAL REGISTRATION

CTRI, CTRI/2018/03/012804. Registered 01 March 2018-Retrospectively registered, http://www.ctri.nic.in/ CTRI/2018/03/012804.

1602 A Quality Improvement Project on The Management of Patients with Traumatic Head Injury Presenting to A District General Hospital

Introduction

Traumatic Brain Injury (TBI) is associated with morbidity and mortality. All District General Hospitals (DGH) in West Midlands liaise with Neurosurgery centres for management of these patients through a referral system (NORSe). The aim of this study was to assess outcomes in TBI following the implementation of vital interventions.

Method

A retrospective data was collected between 1/1/2019 and 1/12/2020. We included all patients admitted with traumatic brain injury over the age of 16. We accessed the data from the hospital database, clinical notes, and NORSe. A re-audit was performed following implementations of recommendations (proforma and care of elderly input). Further data were collected prospectively.

Results

Our cohort included n1=61 patients (first cycle) and n2= 29 (second cycle). The demographic age and gender were comparable in both cycles. The median time for Neurosurgery advice was 229 minutes (IQR 60-690) in the first cycle as compared to 80 minutes (IQR 40-120, P &lt; 0.05) and the main cause for delay was inadequate information transfer. The mortality rate was 24% (5 were attributed to sepsis), as compared to 14% in the second cycle. The median length of stay (LOS) was 4 days (IQR 3-13.5) in the first cycle, which translates to a cost of £26,815 per quarter. In comparison, LOS was 3 days (IQR 2-4), which translates to the cost of bed occupancy of £12,771 and saving of £14,043 per quarter, in the second cycle.

Conclusions

The introduction of simple interventions in a DGH can help to significantly improve patient outcomes in those admitted with Traumatic brain injury.

Results from the Survey of Antibiotic Resistance (SOAR) 2015-17 in Pakistan: data based on CLSI, EUCAST (dose-specific) and pharmacokinetic/pharmacodynamic (PK/PD) breakpoints

OBJECTIVES

To determine antibiotic susceptibility of community-acquired respiratory tract infection (CA-RTI) isolates of Streptococcus pneumoniae and Haemophilus influenzae collected in 2015-17 from Pakistan.

METHODS

MICs were determined by CLSI broth microdilution and susceptibility was assessed using CLSI, EUCAST (dose-specific) and pharmacokinetic/pharmacodynamic (PK/PD) breakpoints.

RESULTS

A total of 94 S. pneumoniae and 122 H. influenzae isolates were collected. Susceptibility to penicillin was noted in 23.4% of the S. pneumoniae isolates by CLSI oral/EUCAST low-dose IV breakpoints, although by CLSI IV and EUCAST high-dose breakpoints all isolates were characterized as susceptible. Susceptibility to trimethoprim/sulfamethoxazole (10.6%), macrolides (33%) and cefaclor (28.7%) was low but higher susceptibility was observed to ceftriaxone (100%), amoxicillin and amoxicillin/clavulanic acid (98.9%), cefuroxime (oral, 97.9%), cefpodoxime (96.8%), fluoroquinolones (93.6%-96.8%) and cefdinir (76.6%) by CLSI breakpoints. However, using EUCAST breakpoints, susceptibility to cefpodoxime (70.2%) and cefuroxime (oral, 61.7%) was reduced. H. influenzae isolates were almost all β-lactamase negative (96.7%). Using CLSI breakpoints, ≥93.4% of isolates were susceptible to all antibiotics tested except fluoroquinolones (75.4%-77.1%) and trimethoprim/sulfamethoxazole (41%). The proportion of isolates susceptible using EUCAST breakpoints was similar or identical for penicillins, trimethoprim/sulfamethoxazole and the cephalosporins that have EUCAST breakpoints; the proportion of isolates susceptible using EUCAST breakpoints was similar or identical to that using CSLI breakpoints except for cefuroxime (oral), where only 1.6% of isolates were considered susceptible. Susceptibility of H. influenzae to fluoroquinolones was also lower by EUCAST breakpoints (33.6%-34.4%). The application of different EUCAST breakpoints for low and higher doses for some of the antibiotics (amoxicillin, amoxicillin/clavulanic acid, ampicillin, penicillin, ceftriaxone, clarithromycin, erythromycin, levofloxacin and trimethoprim/sulfamethoxazole) allowed, for the first time in a SOAR study, the effect of raising the dosage on susceptibility to be quantified.

CONCLUSIONS

Antibiotic susceptibility in these important respiratory tract pathogens varied in Pakistan based on different breakpoints. These data are important for empirical therapy choices in the treatment of CA-RTIs.

Role of Mind-Body Intervention on Lipid Profile: A Cross-sectional Study

Background

Yoga is a combination of physical-breathing and meditative techniques that assist in the unification of the mind-body, which improves the quality of life. It was shown that long-term Yoga practitioners had superior control over respiratory rate, reduced stress and anxiety, and a better-controlled lipid profile.

Purpose

We aimed to investigate the lipid profile of long-term yoga practitioners who were practicing yoga for more than 1 year in comparison with the nonyoga group.

Methods

A nationwide survey was conducted in which the long-term yoga practitioners (n = 76) and nonyoga practitioners (n = 80) were recruited for assessment for the lipid parameters.

Results

The mean (standard deviation) values of both groups were within normal range with serum cholesterol at 189.715 ± 20.4 and 180.88 ± 29.7 and triglycerides at 216.72 ± 92.5 and 207.665 ± 88.3, low-density lipoprotein at 126.65 ± 18.5 and 120.775 ± 26.5, and high-density lipoprotein at 47.17 ± 6.6 and 44.99 ± 7.0, respectively, in yoga and no-yoga groups.

Conclusion

The lipid profile values were similar in yoga and nonyoga practitioners in the 2017 survey.

Prevalence of prediabetes, and diabetes in Chandigarh and Panchkula region based on glycated haemoglobin and Indian diabetes risk score

There is a rapid increase in the prevalence of diabetes in India. We wanted to review the status of prediabetes and diabetes in the combined population of Chandigarh and Panchkula region based on both Indian Diabetes Risk Score (IDRS) and Glycated Haemoglobin (HbA1c). A total of 1215 subjects were recruited during the screening process, out of which 444 i subjects have been analysed for the current study on the basis of high risk for IDRS (≥60) and their known diabetes status. This study included 431 subjects having high risk for IDRS (≥60) and 13 known subjects with diabetes (IDRS < 60) which were further analysed for biochemical and anthropometric parameters. The prevalence of diabetes was found to be 12.67% and prediabetes 11.69% in the combined population of Chandigarh and Panchkula. There was an increased level of fasting blood glucose (183.12 ± 68.61), postprandial blood glucose (262.57 ± 96.92), triglyceride (193.84 ± 119.88), very low-density lipoprotein (VLDL) (34.87 ± 15.42) and High Density Lipoprotein(HDL) (4.61 ± 1.39) in the said diabetes population. Mean HDL was found to be decreased in subjects having diabetes. Glucose-induced lipid intolerance study revealed significant alteration in triglyceride, HDL and VLDL. The study has revealed that high prevalence of diabetes in the sampled population when compared with the national average of 8.8%.

Decrease in cardiac catheterization and MI during COVID pandemic

The consequences of severe acute viral respiratory syndrome (COVID 19) pandemic include collateral effects, one of which has been the significant reduction in routine hospital work. With widespread reports indicating reduction of cardiac procedures including MI presentation to hospitals, we aimed to analyze the local data over a 10-week period during lockdown in a tertiary cardiac centre Catheter Laboratory in England.

Methods

We conducted a retrospective review of the coronary catheterisation procedures and admissions with MI over the peak COVID-19 pandemic 10-week period (23rd March-30th May) in 2020, compared with the same 10-week period (25th March-2nd June) in 2019.

Results

In 2019, 539 patients were admitted to the Cath lab for coronary catheterisation (M = 385:F = 154; mean age 65 years; STEMI = 186, NSTEMI = 192, elective = 161). In 2020, during peak period of COVID19 pandemic in England, a total of 278 patients were admitted for coronary catheterisation over the 10-week period (M = 201:F = 77; mean age 60.5 years; STEMI = 132, NSTEMI = 118, elective = 28). During peak COVID19 pandemic, this represents a 48.4% drop in all coronary catheterisations. The reduction in STEMI was 29% (54 less), in NSTEMI was 38.9% (74 less) and elective procedures dropped by 83% (133 less).

Conclusion

During peak COVID hospital admission period in England, we report a 48.5% reduction in coronary catheterisation in our tertiary hospital. These results are consistent with reports from other countries, and highlight the worrying potential consequences for these patients arising from delays in presentation with MI, and the challenges for restoring services post-pandemic.

Management of Type II Diabetes by Modulating the Modifiable Risk Factors: A Future Roadmap for Prevention of Cerebrovascular Complications

Background:

Indian Diabetes Risk Score (IDRS) is a screening tool for quantifying the risk of diabetes mellitus (DM) development in the Indian population. The present study has evaluated the level of risk of developing DM in Chandigarh and Panchkula based on the IDRS score.

Methods:

As a part of a national diabetes control trial funded by the Ministry of Health and Family Welfare (MoHFW) and the Ministry of AYUSH, Government of India, 1,916 participants from the Chandigarh and Panchkula regions were assessed for the risk of developing DM. Risk assessment was done on the basis of the IDRS score which includes age, family history, waist circumference, and physical activity as its contributing factors. Participants with an IDRS score <30 were in the low-risk category, those with 30 to 50 were in the moderate-risk category, and those with >60 were in the high-risk category for DM.

Results:

Out of the 1,916 screened respondents (59.86% females and 40.14% males), 894 participants (46.65%) were at a high risk for DM (IDRS >60), 764 (39.87%) were at a moderate risk (IDRS = 30–60), and 258 (13.46%) were at a low risk (IDRS <30). Waist circumference contributed to 35.90% of the high-risk category followed by age (19.67%) and physical activity (11.67%). Age and waist circumference also showed a strong correlation with the total IDRS score.

Conclusion:

The Chandigarh and Panchkula population showed a high tendency to develop DM based on the IDRS score. Modifiable risk factors such as waist circumference and physical activity were the major contributing factors. Apart from the modifiable risk factors, age was also another major contributing risk factor. Based on these outcomes, lifestyle modifications like yoga and exercise can be proposed for this population as a preventive approach to reduce the risk of developing DM and other associated cerebrovascular complications.

Prevalence and Awareness of Stroke and Other Comorbidities Associated with Diabetes in Northwest India

Objectives  The main purpose of this study is to investigate the prevalence of comorbid conditions in diabetic, prediabetic, and nondiabetic individuals. Additionally, the current study examines the levels of awareness of those comorbidities among North Indian population.

Methods  As a part of a national study (Niyantrit Madhumeh Bharat [NMB] screening program), different comorbidity parameters were screened in the northern part of India between April and September 2017. There were 1,215 participants recruited in this study. Biochemical analyses of hemoglobin A1c (HbA1c) were conducted on the study subjects. Subsequently, the study subjects were divided into diabetic, prediabetic, and nondiabetic groups based on their HbA1c results.

Results  The study analysis reveals a higher prevalence of peripheral vascular disease (21.2%), ocular diseases (18%), and hypertension (13.4%) in diabetics with other comorbidities. Furthermore, the study found that a vast majority of the participants were unaware of the presence of hypertension (67.2%), dyslipidemia (84.5%), kidney disease (95.2%), peripheral vascular disease (34.5%), and stroke (95.1%).

Conclusion  The study concluded that in the northern India, the prevalence of multiple comorbid conditions, such as peripheral vascular disease and hypertension, is higher among diabetic population. Also, the level of awareness of diabetic comorbidities is surprisingly low, which has implications for policymakers, health practitioners, and educators of alternate medicine to increase awareness about diabetes, comorbid conditions, health risk, and possible solution at community and rural level, such as periodic screening programs in this population.

Effectiveness of Yoga as the Public Health Intervention Module in the Management of Diabetes and Diabetes Associated Dementia in South East Asia: A Narrative Review

BACKGROUND

Diabetes mellitus (DM) is widely spread in South Asian (ASEAN) and Indian sub-continent. The increasing healthcare costs of DM can be prevented in the developing world by improved public healthcare interventions. Modifiable risk factors of DM like sedentary lifestyle, obesity, and stressful conditions are associated with its progression; however, the epidemiological data collected by Public Institutions are limited.

SUMMARY

A review of published literature describing geographic distribution of DM and associated dementia in South Asian region, particularly India, was conducted with the purpose of assessing the feasibility and challenges associated with the Yoga-based risk reduction. PubMed and Google Scholar databases were searched for DM and dementia-related articles by using a combination of keywords: Diabetes, Diabetes related Dementia Southeast Asia, Pre-diabetes, Yoga, lifestyle modification, Dementia and Exercise. The epidemiological data generated from these diseases have not prompted to any major public health policies. Yoga can be a cost-effective intervention for the prevention of Type 2 DM (T2DM) and its associated cognitive decline when detected early. If nationwide intervention of Yoga is brought about by the state, its integration in health care will become more meaningful and acceptable. Key Message: Studies suggest that Yoga and change in lifestyle can modify the health risks associated with T2DM and associated dementia if it is mainstreamed with the public health initiative of Ayushman Bharat scheme.

P6256Revascularisation for acute coronary syndrome: are we offering elderly patients the correct treatment?

Purpose

Acute coronary syndrome (ACS) is treated with revascularisation procedures such as percutaneous coronary intervention (PCI) and coronary artery bypass graft (CABG). Whilst reasonable clinical exclusion criteria exist, age is not one of them and patients of advanced years have been shown to have better outcomes with both treatments than with medical management. We set out to investigate the management and outcomes of patients age seventy five and over, with ACS.

Methods

A retrospective data analysis of all patients age seventy five and above, prescribed dual antiplatelet therapy (DAPT - aspirin plus clopidogrel or aspirin plus ticagrelor), admitted to our institution over a one year period (April 2015 to April 2016). We analysed electronic records and discharge documents and excluded patients without a diagnosis of ACS.

Results

207 patients over 75 years old were treated for ACS; 83.6% (173) were diagnosed with non ST elevation myocardial infarction (NSTEMI), 9.6% (20) diagnosed with ST elevation myocardial infarction (STEMI) and 6.8% (14) diagnosed with unstable angina. 73.4% (152) of patients were managed medically, 14.5% (30) had an angiogram, 11.1% (23) had PCI and 1.0% (2) had CABG. 74.0% (153) of patients were treated with aspirin plus clopidogrel, 26.0% (54) with aspirin plus ticagrelor. Major bleeds were reported in 21 patients (10.1%), 18 of the medically managed patients (8.7%) and 3 in the intervention group (5.5%) (P value 0.30). There were 17 major bleeds in the aspirin and clopidogrel group (11.1%) and 4 in the aspirin and ticagrelor group (7.4%) (P value 0.60). 93 (61.2%) of the medically treated group were alive at one year compared to 47 (85.5%) of the intervention group (P value 0.0008).

Conclusion

Our data show a clear survival benefit in the intervention group, although comparisons between the groups are challenging given confounding factors, such as co-morbidities and patient preference. However, the high proportion (73.4%) of over 75-years old treated medically warrants further evaluation, given the evidence of benefit for patients in this age group, treated with PCI. We feel there is a need for further research in to the ideas and practice surrounding the management of ACS in the over 75's, and their relation to the available evidence.

Partitioning of radiological, stress and biochemical changes in pre-diabetic women subjected to Diabetic Yoga Protocol

BACKGROUND

Yoga is an ancient system of wellness with Asana and Pranayama as its most popular and propagated modules for management of lifestyle disorders.

OBJECTIVES

The aim of the study was to characterise the liver abnormalities, biochemical changes, and stress levels after Yoga intervention in prediabetic females.

MATERIALS AND METHODS

37 females were randomly divided into Yoga practising and non-practising control groups. The Yoga practising group performed Diabetic Yoga Protocol (DYP) for 3 months. Parameters including size of liver, fatty infiltration, and grade of severity were measured using ultrasonography along with biochemical parameters and stress levels at baseline and after Yoga practice.

RESULTS

The glycosylated hemoglobin (HbA1c) and glucose levels were found significantly reduced in prediabetic (p = 0.015) women after practising DYP, although cholesterol levels increased in menopausal women. No escalation of fatty liver was noted among women practising DYP.

CONCLUSION

DYP reduced the HbA1c and stress levels and therefore, could be a cost-effective tool for preventing prediabetes to diabetes progression.

Guinness world record attempt as a method to pivot the role of Yoga in Diabetes management

BACKGROUND

Attempts for Guinness world record have continued worldwide but these attempts were rarely aimed to promote public health. Diabetes is one of the rapidly growing lifestyle disorders in India which requires awareness reinforcements among the local population. In recent studies, Yoga has proved to be useful in lifestyle modification and Diabetes management. However, most individuals from rural and urban localities in the country are unaware of this fact.

PURPOSE

The purpose was to organizing a nationwide attempt under the Niyantrit Madhumeh Bharat (NMB) programme to break the world record to be the largest Diabetes lesson, to spread awareness among general population.

METHODS

Present article represents the perspective of the Chandigarh chapter of NMB programme and its experience in Guinness world record attempt. Diabetes awareness lesson was organized in the city as per the standards defined by the Guinness Book and outcomes of the entire campaign were assessed at the end of the campaign.

RESULT

Total 498 individuals participated in the campaign. Among them, 268 participants were questioned at the end of the campaign about the role of Yoga in Diabetes. 247 participants (92%) were agreed that Diabetes can be modified by Yoga and 9 participants (3%) disagreed. The remaining 12 participants (5%) did not give any response.

CONCLUSION

We noticed that most of the participants became aware of the role of Yoga in Diabetes.

Emphysematous Pyelonephritis and Cystitis in a Renal Transplant Recipient - Computed Tomographic Appearance

A 35-year-old nondiabetic renal allograft recipient developed emphysematous pyelonephritis and cystitis emphysematosa necessitating graft nephrectomy. The patient received cyclosporin and prednisolone as immunosuppressive therapy. He developed the first episode of urinary tract infection one week after transplantation and another episode 3 months later. Abdominal CT scan revealed presence of gas in the graft kidney, urinary bladder, and surrounding tissues. Despite appropriate antibiotic therapy, his renal function deteriorated rapidly and he died on the first postoperative day.

Endoscopic retrograde cholangiopancreatography (ERCP) outcomes can improve after further training for an individual already experienced in ERCP

This study was carried out to assess the impact of therapeutic endoscopy training on the endoscopic retrograde cholangiopancreatography (ERCP) practice of a physician who was practicing ERCP for many years in a community setting in the United States. A retrospective chart review of 390 ERCPs performed by the physician was accomplished; 176 and 214 ERCPs were performed before and after undergoing therapeutic endoscopy training respectively. Rates of common bile duct cannulation; postprocedure pancreatitis; use of common bile duct and pancreatic stents, as well as frequency of biliary and pancreatic sphincterotomies were assessed. The rate of common bile duct cannulation increased from 87% to 96% (P=0.008), while post-ERCP pancreatitis decreased from 8% to 3% (P=0.056), demonstrating that further guided experience in ERCP improved technical competency and decreased complications of ERCP for a physician already performing ERCPs independently in the USA.

Underestimation of malignancy in biopsy-proven cases of stromal fibrosis

OBJECTIVE

To determine the rate of underestimation of malignancy in patients with biopsy-proven stromal fibrosis.

METHODS

Following institutional review board approval, we retrospectively reviewed the charts of patients with biopsy-proven stromal fibrosis who underwent percutaneous breast biopsy in the 5-year period between 1 January 2005 and 31 December 2009. The medical records and the histopathology in patients who underwent repeat biopsy and/or surgical excision at the site of stromal fibrosis within 2 years were reviewed. Interval stability for up to 2 years was documented in patients who did not undergo additional biopsy or surgical excision. An upgrade was defined as any patient with biopsy-proven stromal fibrosis or fibroadenoma with evidence of malignancy at the site of biopsy within 2 years.

RESULTS

365 cases of stromal fibrosis were identified, of which 25 (7%) were upgraded to in situ or invasive malignancy on repeat biopsy or surgical excision. 7 were upgraded to ductal carcinoma in situ and 18 were upgraded to invasive cancer. Of the upgraded cases, 8 out of 24 (32%) were considered concordant with a benign diagnosis. The false-negative rate, that is, cases of stromal fibrosis concordant with benignity, but with subsequent upgrade, comprised 2% of all cases.

CONCLUSION

In biopsy-proven cases of stromal fibrosis, there is a 7% upgrade to malignancy. We recommend that all instances of stromal fibrosis with radiology-pathology discordance undergo repeat biopsy or surgical excision. Cases that demonstrate radiology-pathology concordance can be safely categorized as a Breast Imaging Reporting and Data System 3 (BI-RADS® 3) lesion with a 6-month follow-up, owing to a false-negative rate for missed cancer of 2%.

ADVANCES IN KNOWLEDGE

We now recommend that concordant cases of stromal fibrosis be categorized as BI-RADS 3 with a short-term follow-up, as this results in a missed cancer rate of 2%.

A high-fibre bean-rich diet versus a low-carbohydrate diet for obesity

BACKGROUND

High-fibre and low-carbohydrate diets may enhance satiety and promote weight loss. We compared a diet rich in beans aiming to increase dietary fibre and promote weight loss with a low-carbohydrate diet in a randomised controlled trial to assess effect and tolerability of the high-fibre bean-rich diet.

METHODS AND RESULTS

One hundred and seventy-three women and men, with a mean body mass index of approximately 36 kg m(-2) (one-fifth with diabetes type 2) were randomised to a high-fibre bean-rich diet that achieved mean (SD) fibre intakes of 35.5 (18.6) g day(-1) for women and 42.5 (30.3) g day(-1) for men, or a low-carbohydrate diet. Both diets were induced gradually over 4 weeks and included a 3-day feeding phase. Among 123 (71.1%) completers at 16 weeks, mean (SD) weight loss was 4.1 (4.0) kg in the high-fibre versus 5.2 (4.5) kg in the low-carbohydrate group [difference, 1.1 kg, 95% confidence interval (CI) = -2.6 to -0.5; P = 0.2], with results similar to the intent-to-treat population. Low-density lipoprotein (LDL)-cholesterol levels decreased with the high-fibre diet (difference in LDL-cholesterol versus low-carbohydrate diet, 0.2 mmol L(-1) , 95% CI = 0.01-0.44 mmol L(-1) ; P = 0.045), as did total cholesterol (P = 0.038), whereas changes in other lipids and glucose did not differ. After 52 weeks, the low-carbohydrate (n = 24) group tended to retain weight loss better than the high-fibre group (P = 0.06), although total cholesterol remained lower with the bean-rich diet (P = 0.049).

CONCLUSIONS

A high-fibre bean-rich diet was as effective as a low-carbohydrate diet for weight loss, although only the bean-rich diet lowered atherogenic lipids.

Chemical structure determines target organ carcinogenesis in rats

SAR models were developed for 12 rat tumour sites using data derived from the Carcinogenic Potency Database. Essentially, the models fall into two categories: Target Site Carcinogen-Non-Carcinogen (TSC-NC) and Target Site Carcinogen-Non-Target Site Carcinogen (TSC-NTSC). The TSC-NC models were composed of active chemicals that were carcinogenic to a specific target site and inactive ones that were whole animal non-carcinogens. On the other hand, the TSC-NTSC models used an inactive category also composed of carcinogens but to any/all other sites but the target site. Leave one out (LOO) validations produced an overall average concordance value for all 12 models of 0.77 for the TSC-NC models and 0.73 for the TSC-NTSC models. Overall, these findings suggest that while the TSC-NC models are able to distinguish between carcinogens and non-carcinogens, the TSC-NTSC models are identifying structural attributes that associate carcinogens to specific tumour sites. Since the TSC-NTSC models are composed of active and inactive compounds that are genotoxic and non-genotoxic carcinogens, the TSC-NTSC models may be capable of deciphering non-genotoxic mechanisms of carcinogenesis. Together, models of this type may also prove useful in anticancer drug development since they essentially contain chemical moieties that target a specific tumour site.

Modified Hodge test: A simple and effective test for detection of carbapenemase production

BACKGROUND AND OBJECTIVES

Resistance among bacterial isolates is the leading cause of increased mortality and morbidity worldwide. Carbapenems once thought to be effective are becoming ineffective mostly due to the emergence of carbapenemase. This study was designed to determine in vitro efficacy of Modified Hodge test for detection of carbapenemase production in Gram negative rods.

MATERIAL AND METHODS

The study was done in the Department of Microbiology, Armed Forces Institute of Pathology Rawalpindi Pakistan from January 2010 to December 2010. A total of 200 Gram negative rods from different clinical samples were taken. Those isolates which showed intermediate or susceptible zones i.e 16mm-21mm on disc diffusion were included in the study. These isolates were then subjected to Modified Hodge test.

RESULT

Out of 200 isolates, 138 (69%) were positive for carbapenemase production by Modified Hodge test. Out of 138 MHT positive organisms, the frequency of E. coli was 38%, followed by Pseudomonas aeruginosa (30%), Klebsiella pneumoniae (17%), Acinetobacter baumannii (12%), Citrobacter diversus (2%) and Enterobacter agglomerans (1.4%).

CONCLUSION

Modified Hodge test is a simple test which can be performed in the routine lab for detection of carbapenemases in isolates showing intermediate or sensitive zone diameter on disc diffusion.