scholarly journals Peripheral Perfusion Index as a Marker of Sepsis in Preterm Neonates

2021 ◽  
Author(s):  
Jasmine Singh ◽  
Suksham Jain ◽  
Deepak Chawla ◽  
Shivani Randev ◽  
Supreet Khurana
Keyword(s):  
Predictive Value ◽  
Tertiary Care ◽  
Clinical Manifestations ◽  
Perfusion Index ◽  
Preterm Neonates ◽  
Care Hospital ◽  
Suspected Sepsis ◽  
Clinical Sepsis ◽  
Non Invasive ◽  
Hospital Acquired

Abstract Background: Neonatal sepsis is a major contributor to neonatal mortality in India. Blood culture, the gold standard for the diagnosis of sepsis takes 48-72 hours while the serological markers have suboptimal diagnostic test characteristics. Perfusion Index (PI) is a real time, non-invasive marker that can detect microcirculatory changes before other clinical manifestation of sepsis. Objective: To determine the diagnostic accuracy of PI in detecting hospital-acquired sepsis before overt clinical manifestations. Material and Methods: A prospective observational study was conducted in the Neonatal Intensive Care Unit (NICU) of a tertiary care hospital. Participants: Term and preterm neonates admitted to NICU. Methods: PI was continuously monitored in all enrolled neonates. Clinical sepsis was defined using the Neonatal Krankenhaus-Infektions-Surveillance-System (NeoKISS). PI below 1.24 and 0.88 for term and preterm neonates, respectively, was defined as low PI. The time of fall of PI below this value and time of clinical sepsis as per NeoKISS was noted and the difference was calculated. Results: Among 72 neonates (gestational age:32.2±3.2 weeks, birth weight:1420, IQR 1100-1855 g), a total of 93 events of suspected sepsis were noted, of which 70 were sepsis screen positive. 16 events were associated with culture positive sepsis. Using a cut off of 0.88 in preterm neonates, PI yielded a sensitivity of 89.47% (95% CI 78.48% to 96.04%), specificity of 56% (95% CI 34.93% to 75.60%), positive predictive value of 82.26% (95% CI 74.70% to 87.92%), and negative predictive value of 70% (95% CI 50.36% to 84.29%) in detection of hospital acquired sepsis. The positive and negative likelihood ratios came to be 2.03 (95% CI 1.30 to 3.19) and 0.19 (95% CI 0.08 to 0.43), respectively.Conclusion: This study shows that PI might serve as an early, non-invasive marker of hospital acquired sepsis in preterm neonates.

scholarly journals Impact of Positive Vancomycin-Resistant Enterococcus (VRE) Screen Result on Appropriateness of Definitive Antibiotic Therapy

2020 ◽  
Vol 41 (S1) ◽  
pp. s263-s263
Author(s):  
Jenna Reynolds ◽  
Lynn Chan ◽  
Raelene Trudeau ◽  
Maria Teresa Seville
Keyword(s):  
Antibiotic Therapy ◽  
Predictive Value ◽  
Hematologic Malignancy ◽  
Tertiary Care ◽  
Alternative Therapy ◽  
Care Hospital ◽  
Positive Screen ◽  
Screen Result ◽  
Definitive Therapy ◽  
Vancomycin Resistant

Background: Vancomycin-resistant Enterococcus (VRE) screening has been utilized to identify colonized patients to prevent transmission. However, little is known about the utility of screening to guide antibiotic therapy. We assessed the appropriateness of definitive therapy in patients with a VRE screen and evaluate the predictive value of screening for the development of a VRE infection. Methods: In this retrospective study, we evaluated VRE screening of patients aged 18 years admitted between June 1, 2015, and May 31, 2018, to a 280-bed, academic, tertiary-care hospital. Rectal swabs were tested using Cepheid Xpert. Screening was performed routinely on admission for hematologic malignancy and liver transplantation patients. Only the first screen result was included for patients who had multiple VRE screens. The patient was classified as having a VRE infection if any Enterococcus isolates were vancomycin resistant. The primary outcome was appropriateness of antibiotic therapy in patients who had a VRE screen. Appropriateness of VRE-directed therapy was defined as therapy with linezolid or daptomycin for patients who had a positive VRE culture and an identifiable source of infection, or who had no clinical improvement on alternative therapy, or who had a documented β-lactam allergy. If appropriateness was unclear, 2 infectious diseases specialists determined appropriateness. Results: In total, 1,374 patients who had a rectal VRE screen met inclusion criteria. Of these, 1,053 (88%) had a negative screen. We detected no difference in the appropriateness of VRE-directed therapy between patients with a positive screen and those with a negative screen (59.3% vs 61.0%; P = .8657). The VRE screen had a sensitivity of 60% (95% CI, 43%–74%), specificity of 90% (95% CI, 88%–92%), positive predictive value of 18% (95% CI, 12%–25%), and negative predictive value of 98% (95% CI, 97%–99%) for VRE infection. Conclusions: Although VRE screening may have utility to detect colonization in high-risk patients, a positive VRE screen is of limited value in determining the need for VRE-directed therapy. Patients with a negative VRE screen have a low likelihood of developing a VRE infection, and a negative screen could be used to identify patients who may not require empiric coverage for VRE. Further research is needed to determine optimal utilization of VRE screening for prediction and treatment of VRE infections.Funding: NoneDisclosures: None

Ultrasound Employed to Detect Breast Lumps among Symptomatic Patients in Tertiary Care Hospital

2020 ◽  
Vol 10 (4) ◽  
pp. 296-300
Author(s):  
Ameet Jesrani ◽  
Pari Gul ◽  
Nida Khan ◽  
Seema Nayab ◽  
Fahmida Naheed
Keyword(s):  
Predictive Value ◽  
Imaging Modality ◽  
Tertiary Care ◽  
Ultra Sound ◽  
Categorical Variables ◽  
Breast Lesions ◽  
Care Hospital ◽  
Continuous Variables ◽  
Cross Sectional ◽  
Breast Lumps

Objective: To assess different pathological breast lesions in ultra sound in a subgroup of population. Study design and setting: It was a cross sectional study conducted at Bolan Medical Complex Hospital Quetta, Pakistan from June 2018 to January 2019. Methodology: Total 103 patients with breast swelling, pain and discharge were targeted. Gray scale and Doppler Ultrasound of breast followed by FNAC/biopsy of breast lesion was performed. Data presented as mean ± standard deviation for continuous variables and frequency with percentages for categorical variables. Results: Out of 48 clinically palpable lumps US detected all of 48 lumps and additionally 12 clinically non palpable masses were detected on US examination. Thus, overall sensitivity of ultrasound in detecting breast lumps was 100%. Fibroadenoma of the breast was diagnosed accurately in 80.3% of women. Ultrasound reliably differentiated cystic from solid breast masses (100%). The sensitivity of ultrasound for detecting breast carcinoma was 63.4% with a positive predictive value of 87.5%, a negative predictive value of 99.5% and accuracy of 58.33%. US findings most suggestive of benign lesions were oval or round shape in 88.3%, well defined margin in 84%, absent lobulation in 86.04% and wider than taller ratio in 90.69% of the cases.US findings of most predictive for malignancy were of irregular shape in 81.8%, ill-defined margin in 90.9% and length to height ratio in 63.6% of cases. Conclusion: Ultrasound is simple, cheap, safe and relatively accessible imaging modality for evaluation of breast pathologies. Due to its high sensitivity in diagnosing benign breast lesions particularly cystic lesions and fibroadenoma unnecessary interventions can be avoided

Diagnostic accuracy of Multiparametric MRI in detection of prostate cancer compared with histopathology obtained by MRI directed TRUS guided cognitive fusion biopsy are T2WI, DWI and DCE enough for Indian scenario

2021 ◽  
Vol 20 (1) ◽  
pp. 10-12
Author(s):  
Mallinath Biradar ◽  
Keyword(s):  
Prostate Cancer ◽  
Diagnostic Accuracy ◽  
Predictive Value ◽  
Prostatic Cancer ◽  
Tertiary Care ◽  
Multiparametric Mri ◽  
Care Hospital ◽  
Cognitive Fusion ◽  
Fusion Biopsy ◽  
Indian Scenario

Background: The incidence of prostatic carcinoma is increasing worldwide. With its high resolution, ability to provide excellent tissue characterization and multiplanar imaging capabilities, multi-parametric magnetic resonance imaging (mpMRI) plays a crucial role in detection, local staging and follow-up of carcinoma prostate. It also helps guide targeted biopsies in initial biopsy negative patient. Objectives: Study diagnostic accuracy of mp-MRI and primarily that of the three MR sequences T2, DWI and DCE in detection of prostatic cancer by correlating them with histopathology and thus whether it is feasible for a short MRI of 3 sequences to be used on a large scale in Indian scenario. Materials and Methods: A prospective study was done at a tertiary care hospital between April 2017 to November 2018 in which 50 patients who presented with suspicion of prostate cancer were referred to radiology department for evaluation using MRI. MRIexamination was done using 3T Siemens Magnetom Verio. Followed by this MRI directed TRUS guided cognitive fusion biopsy was done from the prostate. Samples were sent for histopathology. Results: Out of 50 cases studied, 24 cases (48%) were found to be malignant and 26 cases (52 %) were benign on histopathology. In our study, combined T2 + DWI + DCE gave sensitivity of 95.83 %, specificity of 57.69%, positive predictive value of 68.21 % and negative predictive value of 93.75%. Conclusion: Multiparametric MRI using T2, DWI and DCE has a high diagnostic accuracy for evaluation of prostatic cancer.

Assessing the Severity of Acute Pancreatitis with CT Severity Index and Other Conventional Methods in a Tertiary Care Hospital in Tamil Nadu, India – A Comparative Cross-Sectional Study

2021 ◽  
Vol 8 (41) ◽  
pp. 3541-3546
Author(s):  
Jayaprakash Subramani ◽  
Rajesh Prabhu ◽  
Jagadeesapandian Palpandi
Keyword(s):  
Computed Tomography ◽  
Acute Pancreatitis ◽  
Predictive Value ◽  
Tamil Nadu ◽  
Objective Assessment ◽  
Tertiary Care ◽  
Severity Index ◽  
Apache Ii ◽  
Care Hospital ◽  
Male Predominance

BACKGROUND Acute pancreatitis is not uncommon in surgical practice with variable clinical presentation. Because of its potential notable catastrophic complications, it is mandatory to assess the severity at the earliest. In recent times, the decision making in the management is quite difficult due to its complications and outcome. So, an objective assessment of severity based on clinical and laboratory scoring verses computed tomography (CT) severity is still debate, hence the need for study. The purpose of this study was to compare the efficiency of CT severity index verses APACHE II and Ranson criteria in predicting the severity of acute pancreatitis. METHODS A total number of 36 consecutive cases of acute pancreatitis who were admitted between January 2013 and December 2014 in Apollo Specialty Hospitals – Madurai were included in the study. Written informed consent was obtained from all study participants. RESULTS In our study, out of 36 patients, 30 (83.33 %) were males and 6 (16.66 %) were females. The sex distribution shows a clear male predominance. Most of the patients in the present study belonged to the middle age group. Alcohol was the most common cause accounting for 41.7 % of the cases followed by the billiary pathology. CT severity index was the superior tool for prediction of the prognosis and early complications. CONCLUSIONS When using contrast enhanced computed tomography, it was found that there was a significant correlation between the development of organ failure and severity of pancreatitis. The specificity, sensitivity, positive predictive value (PPV), negative predictive value (NPV) and accuracy of Ranson and acute physiology and chronic health evaluation – II (APACHE II) at 48 hours of admission with acute pancreatitis does not correlate in determining the severity of acute pancreatitis. KEYWORDS Acute Pancreatitis, Severity Markers, CT Severity Index

A RETROSPECTIVE ANALYSIS OF MATERNALAND FETAL OUTCOMES OF PRETERM DELIVERIES IN A TERTIARY CARE HOSPITAL IN SOUTH INDIA.

2021 ◽  
pp. 42-44
Author(s):  
Varsha Konyala ◽  
Poornima M ◽  
Suma K.B
Keyword(s):  
Preterm Delivery ◽  
South India ◽  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Preterm Births ◽  
Late Preterm ◽  
Preterm Neonates ◽  
Care Hospital ◽  
Maternal Complications ◽  
Record Keeping

Aim:To study preterm delivery outcomes in a tertiary care hospital in South India. Methods: The study was conducted for a 7 month period from July 1, 2020 to January 31, 2021at JSS Hospital, Mysuru. Relevant details of every pregnant woman who underwent a preterm delivery and the subsequent neonate born were collected and followed till discharge. Results: The prevalence rate of preterm births was 11.81%. There were 44 early preterm deliveries and 88 late preterm deliveries. The most common maternal complications that lead to preterm births PPROM and preeclampsia.36 early preterm and 29 late preterm neonates required an NICU admission. This included 7 pairs of twins in the early preterm and 1 pair of twins in the late preterm. In the NICU, the most common complications noted were RDS, and sepsis.4 neonates remained by mother's side soon after delivery in the early preterm subset, whereas 54 of late preterm neonates were kept by the mother's side soon after delivery. 31 of 40 early preterm, 86 of the 88 of late preterm neonates were healthy and t for discharge. Conclusion:The prevalence of preterm birth rate in our study stands comparable to the reported global average. Preterm births have a multifactorial etiology. Timely referral to higher centers, experienced obstetricians, and a good NICU facility proved helpful to both the mother and neonate. Thorough record keeping also allows a true picture of preterm prevalence on the basis of which, policies and decisions can be made to further improve preterm care.

Abstract TP226: Vertebral Artery Dissection is More Common Than Carotid Artery Dissection and More Difficult to Detect on Non-invasive Imaging

Stroke ◽  
2016 ◽  
Vol 47 (suppl_1) ◽  
Author(s):  
Mohammad O Nakawah ◽  
John Volpi
Keyword(s):  
Tertiary Care ◽  
Vertebral Artery Dissection ◽  
Clinical Manifestations ◽  
Carotid Artery Dissection ◽  
Vascular Imaging ◽  
Noninvasive Testing ◽  
Artery Dissection ◽  
Care Hospital ◽  
Anterior Circulation ◽  
Cerebral Angiogram

Background: Cervical artery dissections (CAD) are among the most common causes of stroke in young and middle-aged adults. In contrast to carotid dissections (CD) and anterior circulation ischemia, the clinical manifestations of vertebral dissections (VD) and posterior circulation ischemia are often nonspecific (e.g. dizziness and ataxia), and thus a high index of suspicion is necessary for diagnosis. Therefore, the reported incidence of VD in the medical literature is likely to be an underestimation. Methods: With IRB approval, we conducted a retrospective chart review study using the Neurology Database of Houston Methodist Neurological Institute to identify all patients diagnosed with CAD between August 2011 and March 2015. All patients presented with cerebral ischemia (TIA or stroke). The diagnosis of CAD was made by a stroke neurologist and was based on clinical presentation and appropriate vascular imaging studies. Patients with incidental CAD and those with questionable diagnosis of CAD clinically and radiographically were excluded. Over the studied period (32 months), a total of 677 TIA patients and 3230 stroke patients were admitted to our tertiary-care hospital. Results: Of 52 patients with CAD-related TIA or ischemic stroke, there were 34 patients (65.4%) with VD and 18 patients (34.6%) with CD. The average age of presentation is 47 years (range: 18 to 75 years) for VD patients and 51 years (range: 34 to 78 years) for CD patients. CAD was slightly more common in males, with 18 VD patients (52.9%) and 10 CD patients (55.5%) in our studied population were males. Out of 30 patients with VD who underwent both noninvasive vascular imaging (MRA or CTA) and cerebral angiogram, dissection was detected on noninvasive imaging in 10 patients (33.3%). On the other hand, out of 13 patients with CD who had both types of imaging modalities, dissection was detected on noninvasive testing in 8 patients (61.5%). Conclusions: VD was detected approximately twice as frequently as CD in our study. Both conditions are slightly more common in men with an average age of presentation is about 50 years. In addition, our data suggest that noninvasive testing is more likely to diagnose carotid dissection (in two-third of cases) than vertebral dissection (in one-third of cases).

ASSESSMENT OF LIVER FIBROSIS IN ALCOHOLIC PATIENTS BY USING FIBROSCAN IN A TERTIARY CARE HOSPITAL

2021 ◽  
pp. 43-47
Author(s):  
Veenit Kumar Prasad ◽  
Bapilal Bala ◽  
Biswadev Basumazumder ◽  
Achintya Narayan Ray
Keyword(s):  
Liver Disease ◽  
Alcoholic Liver Disease ◽  
Transient Elastography ◽  
Wide Spectrum ◽  
Tertiary Care ◽  
Disease Patient ◽  
Liver Stiffness ◽  
Care Hospital ◽  
Non Invasive ◽  
Number Of Patients

INTRODUCTION: Alcoholic liver disease is one of the major causes of premature deaths worldwide. Alcohol induced liver injury is the most prevalent cause of liver disease and effects 10% to 20% of population worldwide. Alcoholic liver disease comprises a wide spectrum of pathological changes ranging from steatosis, alcoholicsteato-hepatitis, Cirrhosis and nally hepatocellular carcinoma. Our aims in this study are to detect this change by non invasive method by liver broscan and its clinical implications. MATERIALS AND METHODS: Total 200 patients were taken for observational study, conducted at Coochbehar Government Medical college and hospital both outpatient department and indoor patients from May 2019 to January 2020. Liver stiffness was assessed by ultrasound based method of transient elastography using Fibroscan machine. Gradation of liver stiffness was expressed in kilopascals (KPa). RESULTS: Maximum number of patients of alcoholic liver disease were between 40 - 49 years of age (42.5%). Male patients is 87.5% and female patients 12.5%. distribution of Rural population is 36 % and Urban population is 64%. Majority of population85 patients (42.5%) had fatty liver and 40 patients (20%) have hepatomegaly, 41 patients (20.5%) had Coarse echotexture of liver parenchyma and 54 patients (27%) had Splenomegaly, 62 patients (31%) had Nodular liver and 62 patients. It is observed that 11 patients (5.5%) had Fibroscan score ≤7.5 and 47 patients (23.5%) had broscan score 7.6 -9.9 and 40 patients (20%) had broscan score 10-12.4, 36 patients (18 %) had broscan score 12.5 – 14.6 and 66 patients (33%) have broscan score ≥ 14.7. CONCLUSIONS: Transient Elastography (TE) is a newer non invasive assessment technique to detect the progression of brosis or brosis in alcoholic liver disease patient. Major advantage is it is noninvasive (costeffective) so that we can early detect progression of this cirrhosis and can give efforts to halt the disease progression.

scholarly journals Species identification of Candida isolated from clinical specimens in a tertiary care hospital

2016 ◽  
Vol 9 (1) ◽  
pp. 20 ◽  
Author(s):  
Lsmet Nigar ◽  
Shirin Tarafder ◽  
Rehana Razzak Khan ◽  
S. M. Ali Ahmed ◽  
Ahmed Abu Saleh
Keyword(s):  
Candida Albicans ◽  
Candida Species ◽  
Tertiary Care ◽  
Clinical Manifestations ◽  
Common Species ◽  
Blood Stream ◽  
Care Hospital ◽  
Emerging Pathogens ◽  
Predisposing Factor ◽  
Clinical Specimens

<p><strong>Background:</strong> Candida species are responsible for various clinical manifestations from mucocutaneous overgrowth to blood stream infections especially in immunocompromized situations. Although C. albicans is the most prevalent species, high incidence of non-albicans Candida species with antifungal resistance are emerging which is posing a serious threat to the patients care.</p><p><strong>Objective:</strong> This study aimed to isolate and identify different species of Candida from different clinical specimens. Methods: A total of 100 different clinical specimens were studied of which 35 were oral swab, 28 were high vaginal swab, 15 were urine, 14 were nail, 04 were bronchoalveolar lavage and peritoneal fluid were 04. Among 100 clinical specimens, Candida isolates were identified in 64 specimens. Isolation of Candida species was done by primary culture in SDA. Subsequent identification of species were performed by germ tube test, subculture in chromo­genic agar medium and carbohydrate assimilation test with commonly used twelve sugars.</p><p><strong>Results:</strong> Out of 64 isolated Candida species, Candida albicans were 51.56% and the non-albicans Candida species were 48.44%. The most prevalent Candida species was C. albicans 33 (51.53%) followed by C. tropicalis 17 (26.56%). C. glabrata 4 (6.25%), C. parapsilo­sis 4 (6.25%), C. krusei 3 (4.68%) and C. guilliermondii 2 (3.2%). One of the isolated Candida species was unidentified.</p><p><strong>Conclusion:</strong> Though Candida albicans was found as the most common species, but non-albicans Candida species are appearing as emerging pathogens as well. Exposure to chemotherapy appeared to be the commonest predisposing factor for Candida infection followed by indwelling urinary catheter in situ for prolong period.</p>

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