Health Care Center In India Research Articles

Comparison of ten formulae for calculating low-density lipoprotein cholesterol with direct low-density lipoprotein cholesterol measurement

ABSTRACT Background: Accurate lipid profile assessment, mainly low-density lipoprotein cholesterol (LDL-C) measurement, is crucial for diagnosing and managing cardiovascular disease (CVD). The widely used Friedewald formula for LDL-C calculation has limitations, prompting the exploration of alternative equations. Aims: This study aims to compare ten LDL-C calculation formulas with direct measurement among study participants attending a tertiary care centre. Materials and Methods: Conducted from September 2021 to July 2022 at a tertiary healthcare centre in India, the study involved 114 participants aged 18 years or older. The exclusion criteria were high-serum triglyceride (TG) levels, renal failure, diabetes, liver diseases or unwillingness to participate. Blood samples were analysed for total cholesterol, TG, high-density lipoprotein cholesterol and LDL-C. The very-low-density lipoprotein cholesterol level was calculated. The LDL-C formulas evaluated were Friedewald, Anandaraja, De Cordova, Vujovic, Ahmadi, Puavillai, Chen, Hattori, Martin–Hopkin and Sampson. Results: Vujovic’s formula showed a negligible mean difference and strong correlation (r = 0.916, P < 0.001) with direct LDL-C estimation across TG concentrations. Sampson’s formula performed best for TG <150 mg/dL, whereas Vujovic’s formula excelled for 151–399 mg/dL TG concentrations. All formulas were highly correlated with direct LDL-C levels (P < 0.001). Bland–Altman analysis indicated Vujovic’s formula as the closest match to direct measurement, with a mean bias of −1.42 ± 20.59 mg/dL. Conclusion: Vujovic’s formula demonstrated the slightest difference and strong correlation with direct LDL-C measurement, outperforming other formulas. This finding enhances the accuracy of LDL-C assessment and improves CVD risk management in clinical practice.

Cancer Cervix: An Experience at Tertiary Healthcare Centre in India

Cancer Cervix: An Experience at Tertiary Healthcare Centre in India

Abstract PO5-05-13: Clinical utility of whole body low dose computed tomography for detecting bone metastasis in breast cancer patients: A cross sectional study

Abstract Clinical utility of Whole Body Low Dose CT scan for detecting bone metastasis in Breast cancer patients: A cross sectional study Background: Skeletal scintigraphy (Bone scan) is the imaging of choice to detect bone metastasis in locally advanced and metastatic breast cancer patients. Nuclear medicine facilities are however limited in their availability. As an alternative diagnostic modality to bone scan, we studied the diagnostic capability of Whole-Body Low Dose CT (WBLDCT) scan for detection of bone metastasis in these patients. Materials and Method: This cross-sectional study was conducted from November 2021 to May 2023 at a tertiary healthcare center in India with an aim to study the clinical applicability of whole-body low dose computed tomography scan for detecting bone metastasis in patients with breast cancer. Breast cancer patients with primary tumor measuring 5cm or more, pathologically proven axillary lymph node metastasis, Stage III/IV disease, symptoms attributable to metastasis and suspected disease recurrence were included. All patients underwent WBLDCT and Bone scan within a period of about 2 weeks. WBLDCT was done during the same time as conventional dose CT scan was being done as part of metastatic workup. WBLDCT acquisition protocol was set in CT scan machine by modulating the technical parameters like Care dose 4D-automated, Care kV semi, rotation time & noise index. The image analysis was performed by Radiologist and Nuclear medicine experts in a blinded fashion. Data was recorded in MS Excel sheet. Sensitivity, specificity, positive and negative predicative value, and concordance rates were calculated using SPSS software ver 25.0. Agreement amongst WBLDCT and Bone scan was calculated using Inter-rater agreement. p value < 0.05 was taken as significant. Results: 110 patients were enrolled in this study. The mean age of participants was 48.5 years and three fourth had stage III disease at presentation. Estrogen receptor positive disease was seen in 43.64% participants while 30% were triple negative. Her2neu positive disease was seen in 27.27% patients. Bone scan couldn’t be done in 03 patients who deferred treatment (these had no bone metastasis on WBLDCT). Both bone scan and WBLDCT detected bone metastasis in 19 patients. Bone scan picked up additional metastasis in three patients which were missed on WBLDCT. WBLDCT detected bone metastasis additionally in three patients which were not detected on Bone scan. Multiple lesions were most seen in vertebrae in 38.5% and 28.6% on bone scan and WBLDCT respectively. The sensitivity and specificity of WBLDCT for detection of bone metastasis was 86.36% and 96.47% respectively. The concordance rate between Bone scan and WBLDCT scan was 94.39% with an Inter-rater Kappa(k) quotient for agreement of 0.828 (p< 0.0001). Conclusion: WBLDCT scan has comparable diagnostic capability to skeletal scintigraphy in detecting bone metastasis in breast cancer and may be a useful alternative specially in resource limited settings. Table 1: Sensitivity, specificity, positive predictive value and negative predictive value of WBLDCT for detection of metastasis Variables Values Sensitivity (95% CI) 86.36% Specificity (95% CI) 96.47% AUC (95% CI) 0.91 Positive Predictive Value (95% CI) 86.36% Negative Predictive Value (95% CI) 96.47% Diagnostic accuracy 94.39% Inter-rater agreement (kappa) 0.828 Citation Format: Lipton Mitra, Suhani Suhani, Ankur Goyal, Rakesh Kumar, Mohit Joshi, Hemanga Bhattacharjee, Haresh KP, Raju Sharma, Rajinder Parshad. Clinical utility of whole body low dose computed tomography for detecting bone metastasis in breast cancer patients: A cross sectional study [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO5-05-13.

Relationship between sleep and sexual functioning in Indian females

IntroductionSexual dysfunction is a taboo. It is a subject in many countries that negatively affects quality of life and may often be responsible for psychopathological disturbances. There is a little research on effect of sleep on female sexual response and behaviour.ObjectivesThe aim of the study was to assess prevalence of sexual dysfunction and sleep problems in adult females visiting OBGY OPD in a tertiary health care institution in a developing country and to observe the correlation between both.MethodsA cross-sectional observational study was conducted in a tertiary health care center in India. Female Patients presenting to Department of Gynecology and Obstetrics for any complaints were assessed for their sexual functioning and sleep profileResultsThe mean age of the sample was 33.5 (6.2) years. All the female participants were married. Most of the participants were housewife and were living in a joint family. Almost 27 percent of the sample reported having sleep problems. The median sleep latency was 30 (15,60) minutes. The subjective total sleep time was 356.5 (60.3) minutes. The mean PSQI score was 4(2,6). The mean FSFI score was 26 (3.2). More than 50 percent of the females reported mild sexual problems and 10 percent reported mild to moderate problems. Most of the females didn’t have any symptoms suggestive of depression. Only two females reported moderate depression.ConclusionsDepression and anxiety have more effect on sexual functioning.Disclosure of InterestNone Declared

Frequency of concomitant injuries in maxillofacial trauma in a tertiary health care centre in India: A 5-year retrospective study

PurposeRoad traffic accidents (RTA), assaults, falls, and sports-related injuries are the leading causes of maxillofacial trauma. Due to quite different geographical environment and fast urbanization, the use of various protective equipment is restricted in India. Thus, compared to other countries, there might be a significant difference in the pattern and frequency of associated injuries among subjects with maxillofacial trauma. The present study was conducted to identify the causes and pattern of various maxillofacial fractures and the frequency of other related injuries among subjects with maxillofacial trauma. MethodsThis is a cross-sectional retrospective study recording 2617 subjects with maxillofacial trauma. The patient demographics, causes of trauma, types of maxillofacial injury, and associated soft and hard tissue injuries were recorded. The types of maxillofacial and associated injuries were diagnosed from details of clinical examinations and the interpretation of various radiographs available in the file. The associated injuries were divided into head injury, other bony injuries, and soft tissue and vital structure injuries. Descriptive statistics and the test of proportion were used. A p value < 0.05 was considered as a level of significance. ResultsThe maxillofacial injuries were significantly common in patients aged 16 – 45 years (66.7%) than in patients aged ≤ 15 and > 46 years (33.3%) (p < 0.001). The RTA was the most common cause of maxillofacial injury (n = 2139, 81.7%), followed by fall (n = 206, 7.9%), other causes of injury (n = 178, 6.8%), and assaults (n = 94, 3.6%). The maxillofacial injury by 2-wheel vehicle accidents was significantly higher than that by 4-wheel vehicle and other vehicle accidents (p < 0.001). There was a significant correlation between alcohol and RTA (p < 0.001). The head injury (n = 931, 61.1%) was the most common associated injury, followed by soft tissue and vital structures injuries (n = 328, 21.5%) and other bone injuries (n = 264, 17.3%). DiscussionHead injury was the most common associated injury followed by soft tissue and vital structures and bone injuries among subjects with maxillofacial trauma. Clavicle fracture and injury to the lower extremities were the most common hard and soft tissue-associated injuries.

Treatment Non-adherence Patterns Among Patients With Mental Illness: A Study From the District Mental Health Care Center in India.

The success of any medical intervention, including mental health treatment, depends largely on patient adherence to the prescribed regimen. In psychiatric illnesses, one of the biggest problems is getting people to adhere to their treatment schedule, representing a treatment gap that increases the burdens of patients, families, communities, and countries. Globally, it has become necessary for community health organizations to actively work towards reducing this gap and treatment non-adherence. Therefore, in this study, we aimed to examine treatment non-adherence patterns among patients with mental illness. This work used a retrospective study design and consecutive sampling. The data source was secondary data obtained from the healthcare records of patients registered in the outpatient department of the District Mental Health Care Center, India, from January 2022 to December 2022. Out of a total of 883 patients recruited for the study, 35.7% (n=315) were on regular follow-up over a duration of more than one year. Among patients with severe mental illness, 46% (n=46) had regular follow-ups and were compliant with therapy. About 49% of patients (n=433) discontinued their treatment after the initial contact with the therapist, with the highest rate among those with substance use disorders (77.0%; n=57). The remaining 15.3% (n=135) of recruited patients discontinued their follow-up appointments over a duration of 1 week to 12 months. Overall, 64.3% (n=568) of the recruited patients discontinued their treatment within one year. There was considerable early treatment dropout among patients with mental illness. However, this treatment discontinuation can be avoided because the individual identities of these patients are well-known to the therapist or facility, as they have had at least one interaction with the therapist. In order to improve treatment adherence, patients with mental illnesses must receive consistent support through community outreach programs, home visits, and new strategies to promote treatment compliance.

High Diagnostic Accuracy of Thyroid-Stimulating Hormone (TSH) Receptor Antibodies in Distinguishing Graves' Disease and Subacute Thyrotoxicosis in the Indian Population.

Thyrotoxicosis is a common clinical condition encountered in endocrine practice. Graves' disease and subacute thyroiditis are the two common causes of thyrotoxicosis and often have overlapping clinical and biochemical features. 99mTc thyroid scintigraphy is the most commonly used confirmatory test to differentiate the two conditions but is not available in the majority of the second-tier cities of India. However, obtaining thyroid stimulating hormone (TSH) receptor antibodies (TSHrAb), another accurate test to differentiate the two conditions, in second-tier cities by outsourcing to labs in major cities is a feasible option nowadays. However, the data on the performance of TSHrAb to differentiate the two conditions in Indian patients is limited. Hence, we have evaluated the diagnostic accuracy of TSHrAb in the Indian population to differentiate Graves' disease and subacute thyroiditis. This prospective studywas conducted on 115 consecutive newly diagnosed thyrotoxicosis patients presenting to the Department of Endocrinology at a tertiary health care centre in India. Clinical parameters like throat pain, duration of symptoms, and grade of goitre were noted. Measurement of total tri-iodothyronine (TT3), total thyroxine (TT4), TSH, TSHrAb, and 99mTc thyroid scintigraphy were performed in all participants. All participants were followed up at least for six months after the recruitment. Increased tracer uptake (>4%) and/or increased thyroid to parotid trace uptake ratio (>2.5) were used to diagnose Graves' disease. Eighty-one and 34 patients were diagnosed with Graves' disease and subacute thyroiditis, respectively. TT3/TT4 ratio had low diagnostic accuracy (area under the curve (AUC): 0.6, best cut-off: 15.6, sensitivity: 53.1%, specificity: 79.4%). TSHrAb had the best AUC (0.9) to distinguish Graves' disease from subacute thyroiditis (cut-off: 2.0 IU/L, sensitivity: 97.5%, specificity: 100%). In contrast, the kit manufacturer's reference range (1.75 IU/L) was slightly more sensitive (98.8%), but less specific (94%). The TT3/TT4 ratio is not a good test to differentiate Graves' disease and subacute thyroiditis. TSHrAb is accurate in distinguishing Graves' disease from subacute thyroiditis and a level of 2.0 may be a more accurate cut-off to differentiate the two conditions in the Indian population.

Impact of COVID-19 outbreak on healthcare workers in a Tertiary Healthcare Center in India: a cross sectional study

Numerous speculations have continually emerged, trying to explore the association between COVID-19 infection and a varied range of demographic and clinical factors. Frontline healthcare workers have been the primary group exposed to this infection, and there have been limited global research that examine this cohort. However, while there are a few large studies conducted on Indian healthcare professionals to investigate their potential risk and predisposing factors to COVID-19 infection, to our knowledge there are no studies evaluating the development of long COVID in this population. This cross-sectional study systematically utilized the demographic and clinical data of 3329 healthcare workers (HCW) from a tertiary hospital in India to gain significant insights into the associations between disease prevalence, severity of SARS-Cov-2 infection and long COVID. Most of the study population was found to be vaccinated (2,615, 78.5%), while 654 (19.65%) HCWs were found to be SARS-CoV-2 positive at least once. Of the infected HCWs, 75.1% (491) did not require hospitalization, whereas the rest were hospitalized for an average duration of 9 days. A total of 206 (6.19%) individuals were found to be suffering from long COVID. Persistent weakness/tiredness was the most experienced long-COVID symptom, while females (1.79, 1.25–2.57), individuals who consumed alcohol (1.85, 1.3–2.64) or had blood group B (1.9, 1.33–2.7) were at a significantly higher risk for developing long COVID.

Evaluation of the role of computed tomography guided biopsy in effective diagnosis and management of patients with Koch’s spine in India

Background: In the Indian population, tuberculosis and malignancy are the most common spinal pathologies. Radiological findings are often non-specific, thus non-diagnostic and fail to provide a prognostic perspective if the disease is established. Therefore, bacterial and/or histological evidence must be obtained to distinguish one infection from another or neoplasm. In this study, we evaluated the role of Computed Tomography-guided biopsy in Koch's spine by assessing diagnostic yield, the incidence of patients with drug-resistant tuberculosis, and drug sensitivity. Methods: Patients with suspected Koch's spine attending outpatient department of tertiary health care centre in India were selected for the study. Data were collected using proforma containing demographic, clinical, radiological and other laboratory variables. In addition, biopsy samples were sent for microbiological and histopathological analysis. Patients were followed up at an interval of 3 months to one year. Results: Most patients had Lumbar vertebra involvement followed by dorsal and least with cervical spine.41.25% of cases were drug resistant. In resistant cases, Isoniazid resistance is more seen, followed by Rifampicin. The clinical assessment revealed a significant difference in fever, back pain, Weight WBC count, Erythrocyte Sedimentation Rate and C Reactive Protein post-biopsy and treatment. Conclusions: Patients with Koch's spine should have tissue sampling for diagnosis and drug sensitivity; otherwise, they will not receive adequate treatment, leading to delayed recovery, disease worsening and resistance. Computed tomography guided biopsy thus helps early diagnosis and guides to proper anti-tuberculous treatment. In addition, it helps to decrease the burden of morbidity associated with Koch's spine.

Determinants of Unsupervised Medical Termination of Pregnancy Pill Usage Among Women: A Cross-Sectional Study From North India.

Background Medical termination of pregnancy (MTP) pills, primarily comprising mifepristone and misoprostol, have proven highly effective and safe under medical supervision. However, unsupervised MTP pill use is on the rise, posing serious health risks. Unsafe abortions remain a global public health concern, with a high incidence in developing countries like India. Methods We conducted a cross-sectional study at a tertiary healthcare center in India from February to April 2023. We enrolled 150 women with a history of unsupervised MTP pill use. Data were collected using structured questionnaires, including demographic information, awareness, sources of information, reasons for self-medication, and knowledge of complications. Results The majority of participants (50%) were aged 25-29 years. Low-income women (<3000pc) constituted 46.66% of the sample. Husbands played a significant role in advocating MTP pill use (57.33%). Ninety percent of pills were obtained directly from pharmacies. Shockingly, 97.3% of women were unaware of MTP pill complications, and 84% did not follow the recommended regimen. Significant associations were found between income, religion, education, age, parity, and reasons for self-medication, as well as recommendations for MTP pill use. Conclusion Our study revealed a diverse demographic of women seeking unsupervised MTP pill intake. Low-income women were disproportionately affected, emphasizing the need for improved healthcare access and education. Husbands played a crucial role in advocating MTP pill use, highlighting the importance of including men in reproductive health discussions. Lack of awareness and non-adherence to recommended regimens posed substantial risks. To combat unsafe abortions, a multifaceted approach is needed. Reproductive health education, regulatory measures, improved healthcare accessibility, and tailored interventions are essential.

Barriers and Needs of Mental Health Nursing Practitioners toward the Provision of Physical Health Care for Individuals with Severe Mental Illness: Findings from a Cross-Sectional Survey in India

Despite the potential and opportunity for nurses in mental health settings to deliver comprehensive care to individuals with severe mental illnesses, existing evidence indicates inadequacy in providing physical health care. To understand this gap, we examined the mental health nurse’s attitudes, practices, training needs, and barriers toward physical healthcare of individuals with severe mental illness and explored the associated socio-demographic differences. All mental health nurses working in an apex mental health care center in India were assessed using a self-administered questionnaire, which included a socio-demographic profile and the Physical Health Attitude Scale (PHASe). Overall, the nurses held positive attitudes, with items related to smoking and confidence toward physical health care delivery showing more positive ratings than those items related to attitude and perceived barriers. Lack of motivation from patients and nurse’s workload in provision of psychiatric care were perceived as major barriers. Nurses with lesser years of experience had a slightly more positive attitude. The findings have important implications for mental health nursing practice and training toward strengthening holistic nursing care for individuals with severe mental illness, specifically in countries with limited resources.

Point of care gastric ultrasound to predict aspiration in patients undergoing urgent endotracheal intubation in the emergency medicine department

BackgroundOne significant cause of morbidity and mortality in patients undergoing endotracheal intubation is the aspiration of gastric contents. Its prevalence is more in the emergency than in elective settings. Point-of-care gastric ultrasound (GUS) is a non-invasive bedside ultrasonogram that provides both qualitative and quantitative information about the stomach contents. The diagnostic accuracy of GUS in terms of gastric parameters (measured antral diameters, antral cross-sectional area, and calculated gastric volume) to predict aspiration is yet unknown. We aim to determine this in the patients undergoing urgent emergency intubation (UEI) in the emergency department.MethodologyA prospective observational study was conducted at the emergency department of a tertiary healthcare center in India. Patients requiring UEI were identified and a bedside gastric ultrasound was done in the right lateral decubitus position using low frequency curved array probe. The qualitative data and the antral diameters (anteroposterior and craniocaudal) were assessed. The patient's clinical parameters and history regarding the last meal were noted. The cross-sectional area of gastric antrum was calculated using CSA = (AP × CC) π/4. The gastric volume is estimated using Perla's formula: GV = 27.0 + 14.6(RLD CSA) –1.28(age).ResultsA hundred patients requiring urgent endotracheal intubation were enrolled in the study. Visible aspiration was more in participants with a distended gastric status (χ2 = 16.880, p = < 0.001). The median gastric volume in the patients who aspirated was 146.37 mL, and it ranged from 111.59 mL-201.01 mL. Using ROC analysis, a cut-off of CC diameter ≥ 2.35 cm (sensitivity 88%, specificity 91%) and AP diameter ≥ 5.15 cm (sensitivity 88%, specificity 87%) predicts aspiration. A calculated USG CSA cut-off ≥ 9.27cm2 (sensitivity 100%, specificity 87%) and an USG gastric volume ≥ 111.594 mL (sensitivity 100%, a specificity 92%) predicts aspiration.ConclusionPoint-of-care gastric ultrasound is an useful non-invasive bedside tool for risk stratification for aspiration in busy emergency rooms. We present threshold gastric antral parameters that can be used to predict aspiration along with its diagnostic accuracy. This can help the treating ED physician take adequate precautions, decide on intubation techniques and treatment modifications to aid in better patient management.

Knowledge, Concerns, and Psychological Distress Among Caregivers of Patients Seeking Emergency Medical Care for Non-COVID-19-Related Illness During the COVID-19 Pandemic: A Cross-Sectional Study.

Introduction During the active phase of the COVID-19 pandemic, the global healthcare system failed to meet the increased demand for healthcare resources,infrastructures, and facilities. The brunt of the healthcare crisis was faced not only by COVID-19 victims; a large majority of non-COVID patientswere deprived of routine and emergency care. Factors that possibly affected resource utilization, healthcare-seeking behavior, service delivery patterns, and national health systems' priority during the pandemic were the knowledge and attitudinal concerns related to the COVID-19 disease and its control measures. Here, we evaluated the knowledge, concern, and psychological distress among the caregiversof the patients attending the emergency department at a tertiary healthcare center inIndia.​ Methodology We conducted a survey-based study using a pre-validated questionnaire on the caregivers of the patients visiting the emergency department (ED) from June to September 2020 (during the first wave of the COVID-19 pandemic). The demographic details and responses of the participants were documented in the semi-structured proforma. A pre-validated COVID-19 Peritraumatic Distress Index (CPDI) questionnaire was used to assess psychological stress. Results Out of 1014 participantsinterviewed, the majority weremale attendants (72%), aged 18-45 (82%), and seeking medical attention for patients with chronic illnesses (76%). Acute onset emergencies like stroke, myocardial infarction, trauma, etc. were the ED presentation in only one-fifth of patients. COVID-19-related knowledge wasadequate for questions related to age groups at risk for the viral infection (97% agreed that all age groups were at risk), mode of transmission (75-90% were aware of the commonmodes of transmission), and >65% knew the common symptoms of COVID-19 infection. However, only 38.5% knew about frequent handwashingas a protective measure. More than half of the participants considered the COVID-19vaccine as the sole ray of hope and disregarded the effectiveness of alternative medicines such as Ayurvedic/homeopathic/allopathic medicines as preventive options. One-third were first-time visitors to the hospital, while two-thirds of all participants were afraid to visit any hospital during the COVID-19 pandemic. The majority (84%) faced difficulty in accessing the index tertiary care center due to transport, socioeconomic support, or lockdown-related restrictions. In comparison, 60% reported some form of discrimination at almost all levels of healthcare settings due to COVID-19-related priority changes. Nearly half (48%) of all enrolled caregivers reported experiencing mild-to-moderate distress (CPDI score=28-51), and 15.7% felt severe distress (CPDI score >51) while seeking treatment for the non-COVID-19 illness of their patient. Age and socioeconomic status were significantly associated with COVID-19-related psychological distress levels (p<0.001 in logistic regression), while gender, education, and residence showed no significant associations. Conclusion Most of the patient caregivers visiting the emergency department during the COVID-19 pandemic had an adequate understanding of risk factors and preventive measures. The major barriers to accessing healthcare facilities were transport, financial issues, and lockdown-related restrictions. Almost two-thirds of the caregivers revealed mild-to-moderate to severe psychological distress due to the pandemic and lockdown-related concerns.

Determinants for tabacco cessation amongst smokers visiting tertiary health care centre in India.

In India, 92.4% of adults believe that smoking causes serious illness. However, only 55.4% of them are either willing or getting ready to quit. This indicates an explicit gap between perception and practice. This study aims to identify individual knowledge, attitude, practices, barriers and motivators for tobacco cessation amongst smokers. A cross-sectional study was carried out amongst the smokers visiting dental outpatient department at tertiary health care centre at Rohtak district of Haryana, India. A structured and validated questionnaire was developed to ascertain knowledge, attitude, practice and nicotine dependence amongst the tobacco smokers. Additionally information about their willingness to quit tobacco, barriers and motivators for tobacco cessation were obtained. The study population was broadly divided into two groups on the basis of any previous attempts made for quitting tobacco use. Among the sample of 371 smokers, 52.4% were found to make quit attempts while 47.6% never attempted to quit. Participants believed that smoking not only helps in socializing but also it is a good way to cope from the stress. Peer pressure was the major reason for initiation of habit of smoking. Those who have attempted to quit but could not do so for more than 6 months were more willing to quit. Concern for health and tobacco addiction was the major facilitator and barriers of tobacco cessation respectively. Comprehending the population before chalking down the tobacco cessation strategies is important. Lower education, higher alcohol consumption, longer duration of tobacco intake, cultural and social acceptability of tobacco use and nicotine dependence was the major roadblocks for tobacco cessation amongst the tobacco smokers. Cold turkey method was the most common choice of tobacco cessation who attempted to quit.

A Six-Year Retrospective Analysis of Skin Biopsies in the Pediatric and Adolescent Population Performed at a Tertiary Health Care Center in India.

Hesitancy to perform skin biopsies in children or adolescents may lead to delayed diagnosis or misdiagnosis and relatively, few studies analyzing pediatric skin biopsies exist. This study aims to analyze the spectrum of skin diseases biopsied and demographic data of pediatric patients underwent skin biopsies at a tertiary health care center in India. Biopsy records over six years were analyzed, noting demographic data, disease duration, clinical differential diagnoses (CDD), final diagnosis after histopathology, disease categorization, and agreement between clinical and final diagnosis. The mean, range, and statistical significance of differences between proportions were calculated. A total of 1308 biopsy records were analyzed. A male preponderance was noted (males - 55.1%; n = 721, females - 44.9%; n = 587). Most biopsies were performed in adolescents (12-18 years; 55.2%) followed by school-age children (5-12 years; 31.4%). Preponderant disease groups biopsied comprised papulosquamous (17.7%; n = 231) and infectious diseases (14.1%; n = 184). Leprosy was the most common infectious disease (37.5%; n = 69) with most patients belonging to borderline tuberculoid spectrum. The overall diagnostic agreement was 74.7%. No correlation of final diagnosis was noted with the number of CDD offered. In more than a fifth of cases, biopsy averted misdiagnosis. This study highlights the importance of skin biopsies in pediatric patients and the relatively high clinico-histopathologic agreement. Leprosy and papulosquamous diseases were preponderant in the pediatric dermatopathology caseload.

Surgery for mesenchymal neoplasms of the esophagus: experience over 2 decades from a tertiary healthcare center in India

Mesenchymal tumors are the most common benign neoplasms of the esophagus. Owing to the rarity of these neoplasms, there is a dearth of literature regarding their diagnosis and management. Our 2-decade-long experience in managing these neoplasms surgically is presented. Relevant clinical data of all patients with esophageal mesenchymal neoplasms (EMNs) managed between January 2000 and May 2020 were retrospectively collected from a prospectively maintained esophageal diseases database in the Department of GI Surgery, AIIMS, New Delhi (India). Special emphasis was given to data pertaining to diagnostic evaluation of patients, type of surgery done (enucleation vs. resection), postoperative outcomes, histopathology and long-term follow-up. Nineteen patients (12 females; age 15-66years) underwent surgery for EMN (mean tumor size 7.6cm; enucleation 10; resection 9). On histopathological examination, 17 cases were noted to be benign esophageal leiomyomas and 2 were identified as gastrointestinal stromal tumors. There was no perioperative mortality. All cases were followed up for a median duration of 6years (range 1-19years) with no evidence of recurrence in any case. Though EMNs are uncommon, they are mostly benign, and the long-term outcomes after surgical excision are gratifying.

Comparative Analysis of Clinical and Genomic Characteristics of Hypervirulent Klebsiella pneumoniae from Hospital and Community Settings: Experience from a Tertiary Healthcare Center in India.

ABSTRACTHypervirulent Klebsiella pneumoniae (hvKp) is a hypermucoviscous phenotype of classical Klebsiella pneumoniae (cKp) that causes serious infections in the community. The recent emergence of multidrug-resistant hvKp isolates (producing extended-spectrum beta-lactamases and carbapenemases) along with other virulence factors in health care settings has become a clinical crisis. Here, we aimed to compare the distribution of virulence determinants and antimicrobial resistance (AMR) genes in relation to various sequence types (STs) among the clinical hvKp isolates from both settings, to reinforce our understanding of their epidemiology and pathogenic potential. A total of 120 K. pneumoniae isolates confirmed by matrix-assisted laser desorption ionization–time of flight mass spectrometry were selected. hvKp was phenotypically identified by string test and genotypically confirmed by the presence of the iucA gene using PCR. Molecular characterization of hvKp isolates was done by whole-genome sequencing (WGS). Of the K. pneumoniae isolates, 11.6% (14/120) isolates were confirmed as hvKp by PCR (9.1% [11/120] string positive and 3.3% [4/120] positive by both methods); these were predominantly isolated from bloodstream infection (50%, 7/14), urinary tract infection (29%, 4/14), and respiratory tract infection (21%, 3/14). For all 14 hvKp infections, for 14.2% the source was in the community and for 85.7% the source was a health care setting. Two virulent plasmids were identified by WGS among the hvKp isolates from both settings. K64 was found to be the commonest capsular serotype (28.5%, 4/14), and ST2096 was the most common ST (28.5%, 4/14) by WGS. Two new STs were revealed: ST231 (reported to cause outbreaks) and ST43. The genome of one isolate was determined to be carrying AMR genes (blaCTX-M-15, blaNDM-1, blaNDM-5, blaOXA-181, blaOXA-232, etc.) in addition to virulence genes, highlighting the clonal spread of hvKp in both community and health care settings.IMPORTANCE To date, studies comparing the genomic characteristics of hospital- and community-acquired hvKp were very few in India. In this study, we analyzed the clinical and genomic characteristics of hvKp isolates from hospital and community settings. ST2096 was found as the most common ST along with novel STs ST231 and ST43. Our study also revealed the genome is simultaneously carrying AMR as well as virulence genes in isolates from both settings, highlighting the emergence of MDR hvKp STs integrated with virulence genes in both community and health care settings. Thus, hvKp may present a serious global threat, and essential steps are needed to prevent its further dissemination.

Comparison of Two Different Serological Viral Marker Testing Assays for Screening of Apheresis Donors: Which Assay Provides Optimum Safety for Transfusion?

While whole blood testing has evolved over the years, viral marker testing for plateletpheresis donors is still performed by Rapid Diagnostic Tests (RDT). Aim of this study was to compare diagnostic accuracy of RDT and Chemiluminescence Immunoassay (CLIA) in serological testing for HBsAg, anti-HCV and anti-HIV antibodies. A prospective, analytical study was conducted in the department of Transfusion Medicine at a tertiary healthcare center in India between September 2016 and August 2018. Samples were simultaneously tested by CLIA, RDT and a confirmatory test. Sensitivity, specificity, negative and positive predictive values and mean time taken to report results were calculated. A total of 102 (1.48%) of the 6883 samples were found to be reactive by either or both the assays. A total of 74 (1.08%) samples were HBsAg reactive, 23 (0.33%) were reactive for anti-HCV antibodies and 5 (0.07%) were reactive for anti-HIV I and II antibodies. A combined sero-prevalence of 1.05% (72) was observed; 0.78% (54) for HBsAg, 0.26% (18) for anti-HCV antibodies and none for anti-HIV I and II antibodies. Four (3.85%) reactive samples were missed by RDT and therefore sensitivity of RDT was quite less as compared to CLIA. RDT and CLIA both were found to have a statistically significant shorter turnaround time than confirmatory tests. There is increasing need to develop a safe donor screening strategy for plateletpheresis. CLIA offers an excellent alterative to RDT for viral marker testing in terms of sensitivity.

A prospective observational study to compare transfusion outcomes in ABO identical versus ABO non-identical single donor platelet concentrates: An experience from a tertiary healthcare center in India.

ABO incompatible single donor platelet concentrates (SDPC) have a concern about unsatisfactory increments as well as possibility of hemolytic transfusion reaction. But from Indian population no study has commented on the clinical and laboratory outcome of ABO mismatched platelet transfusion. The aim of study was to compare transfusion outcomes in ABO identical versus ABO non-identical single donor platelet concentrates. In this prospective observational study, 400 SDPC transfusions among different patients were included. In group A (n=200), ABO identical SDPC transfusions and in group B (n=200) ABO non-identical SDPC transfusions were added. Corrective count increment (CCI), absolute count increment (ACI), percent platelet recovery (PPR) were calculated and incidents of hemolytic transfusion reactions were noted. In group A mean±SD of ACI, CCI and PPR were as 30.78±12.51, 15.10±6.677, 39,948.9±20,099.392. In group B, mean±SD of ACI, CCI and PPR were-25.4±15.65, 12.509±5.906, 33,559.2±22,150.304. And when CCI, ACI, PPR were compared with group A and group B, statistically significant differences were noted (P<0.05). There was statistically significant difference in CCI, ACI and PPR in oncology patients and other prophylactic recipients except patients with dengue and other infectious disease. But there was no hemolytic transfusion reaction noted in any group. Our study clearly establish the potential benefits of ABO-identical PLT transfusion. It also points out that in emergency conditions or when there is a paucity in inventory, ABO non-identical SDPC transfusion may be lifesaving and clinically significant.

Utility of Bone Marrow Examination in Pediatric Age Group: Experience of a Tertiary Healthcare Centre in India.

IntroductionBone marrow is involved in various haematological and non-haematological conditions in the paediatric age group. To understand and analyse the underlying etiology, bone marrow examination, including both bone marrow aspiration and trephine biopsy, forms an important diagnostic tool. It helps to differentiate proliferative disorders of the myeloid and lymphoid series, find out their prognosis based on severity, and assess their status before therapy is started. It also aids in staging and in the detection of infiltration of the marrow by foreign cells. The spectrum of disorders affecting the marrow in children ranges from common disorders like nutritional deficiency anaemia to serious conditions like leukaemia. Their line of management, severity, and prognosis differ from the bone marrow lesions found in adults. The present study was done to demonstrate the utility of bone marrow examination in the paediatric age group, to demonstrate its contribution to the final diagnosis of the patient, and to list and study the various lesions encountered in this age group in a tertiary care teaching hospital and for better understanding of clinicopathological features and microscopy, suggesting variation with or convergence with literature.Material and methodsThis was an observational study with a combination of retrospective and prospective studies, carried out over a period of six years, from January 2014 to December 2019. All bone marrow aspiration and biopsy samples received in the surgical pathology department of our tertiary healthcare centre during the study period of patients between zero and 18 years of age were included. Samples obtained at autopsy and samples where the tissue was diluted or the marrow was inadequate were excluded from the study. Detailed histomorphology was studied in all cases, and the data obtained was recorded in an excel sheet. The descriptive statistics were expressed in terms of numbers and percentages. The study was ethically approved by the Ethics and Research Committee of our hospital before the commencement of the study.ResultsThe maximum number of marrows were performed in the age group of 12-18 years, followed by six to 12 years. The most common indication for performing bone marrow examination was ‘evaluation of cytopenias’, followed by ‘suspected/to rule out haematological malignancy’. A male predominance was found. Overall and amongst neoplastic lesions, acute leukaemia was the commonest diagnosis in the bone marrow. Infections were the second most common lesion overall and the commonest non-neoplastic lesion encountered.ConclusionThe spectrum of lesions requiring bone marrow examination in the paediatric age group is of varied etiologies. Bone marrow examination in children is useful in understanding the pathogenesis, establishing a tissue diagnosis, ruling out haematological malignancies and other causes of cytopenias, planning further lines of investigations and management, and knowing the response to therapy and prognosis.