Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Satyen Parida is active.

Publication


Featured researches published by Satyen Parida.


Indian Journal of Critical Care Medicine | 2015

The comparison of stroke volume variation with central venous pressure in predicting fluid responsiveness in septic patients with acute circulatory failure

Santhalakshmi Angappan; Satyen Parida; Arumugam Vasudevan; Ashok Shankar Badhe

Purpose: The present study was designed to investigate the efficacy of stroke volume variation (SVV) in predicting fluid responsiveness and compare it to traditional measures of volume status assessment like central venous pressure (CVP). Methods: Forty-five mechanically ventilated patients in sepsis with acute circulatory failure. Patients were not included when they had atrial fibrillation, other severe arrhythmias, permanent pacemaker, or needed mechanical cardiac support. Furthermore, excluded were patients with hypoxemia and a CVP >12. Patients received volume expansion in the form of 500 ml of 6% hydroxyethyl starch. Results: The volume expansion-induced increase in  cardiac index (CI) was >15% in 29 patients (labeled responders) and <15% in 16 patients (labeled nonresponders). Before volume expansion, SVV was higher in responders than in nonresponders. Receiver operating characteristic curves analysis showed that SVV was a more accurate indicator of fluid responsiveness than CVP. Before volume expansion, an SVV value of 13% allowed discrimination between responders and nonresponders with a sensitivity of 78% and a specificity of 89%. Volume expansion-induced changes in CI weakly and positively correlated with SVV before volume expansion. Volume expansion decreased SVV from 18.86 ± 4.35 to 7.57 ± 1.80 and volume expansion-induced changes in SVV moderately correlated with volume expansion-induced changes in CI. Conclusions: When predicting fluid responsiveness in mechanically ventilated patients in septic shock, SVV is more effective than CVP. Nevertheless, the overall correlation of baseline SVV with increases in CI remains poor. Trends in SVV, as reflected by decreases with volume replacement, seem to correlate much better with increases in CI.


Anesthesiology Research and Practice | 2015

Influence of Head and Neck Position on Oropharyngeal Leak Pressure and Cuff Position with the ProSeal Laryngeal Mask Airway and the I-Gel: A Randomized Clinical Trial.

Sandeep Kumar Mishra; Mohammad Nawaz; M. V. S. Satyapraksh; Satyen Parida; Prasanna Udupi Bidkar; Balachander Hemavathy; Pankaj Kundra

Background. This study was designed to assess and compare the effect of head and neck position on the oropharyngeal leak pressures and cuff position (employing fibreoptic view of the glottis) and ventilation scores between ProSeal LMA and the I-gel. Material and Methods. After induction of anesthesia, the supraglottic device was inserted and ventilation confirmed. The position of the head was randomly changed from neutral to flexion, extension, and lateral rotation (left). The oropharyngeal leak pressures, fibreoptic view of glottis, ventilation scores, and delivered tidal volumes and end tidal CO2 were noted in all positions. Results. In both groups compared with neutral position, oropharyngeal leak pressures were significantly higher with flexion and lower with extension but similar with rotation of head and neck. However the oropharyngeal leak pressure was significantly higher for ProSeal LMA compared with the I-gel in all positions. Peak airway pressures were significantly higher with flexion in both groups (however this did not affect ventilation), lower with extension in ProSeal group, and comparable in I-gel group but did not change significantly with rotation of head and neck in both groups. Conclusion. Effective ventilation can be done with both ProSeal LMA and I-gel with head in all the above positions. ProSeal LMA has a better margin of safety than I-gel due to better sealing pressures except in flexion where the increase in airway pressure is more with the former. Extreme precaution should be taken in flexion position in ProSeal LMA.


Indian Journal of Critical Care Medicine | 2013

Urinary tract infections in the critical care unit: A brief review

Satyen Parida; Sandeep Kumar Mishra

The use of indwelling catheters in the Critical Care Units (CCUs) has a major role in determining the incidence and the morbidity as well as mortality from hospital-acquired urinary tract infections (UTIs). Instituting evidence-based protocols can significantly reduce both the prevalence of indwelling catheterization as well as the incidence of hospital-acquired UTIs. The prevalence of catheter-associated urinary tract infections (CAUTIs) in the CCUs is directly linked to the widespread use of indwelling catheters in these settings. CAUTIs result in significant cost escalation for individual hospitals as well as the healthcare system as a whole. A UTI is an inflammatory response to colonization of the urinary tract, most commonly by bacteria or fungi. A UTI should be differentiated from the mere detection of bacteria in the urinary tract. This condition, referred to as asymptomatic bacteriuria, is common and does not require treatment, especially in the patient with an indwelling urinary catheter. A CAUTI occurs when a patient with an indwelling urinary catheter develops 2 or more signs or symptoms of a UTI such as hematuria, fever, suprapubic or flank pain, change in urine character, and altered mental status. CAUTI is classified as a complicated UTI. The current review highlights the important management issues in critical care patients having CAUTI. We performed a MEDLINE search using combinations of keywords such as urinary tract infection, critical care unit and indwelling urinary catheter. We reviewed the relevant publications with regard to CAUTI in patients in CCU.


British Journal of Ophthalmology | 2013

Oral gabapentin premedication for elderly patients undergoing intraocular surgery

Jayaram Kavitha; Satyen Parida; Pankaj Kundra; Renuka Srinivasan

Aims To compare effects of gabapentin premedication with diazepam in patients undergoing cataract surgery. Methods In a randomised double-blind study, the effects of gabapentin premedication as a sedative, anxiolytic, analgesic and oculohypotensive agent were studied in 56 elderly patients undergoing elective intraocular surgery. Results There was significantly more sedation in the diazepam group than in the gabapentin group. However, there was less subjective anxiety in the gabapentin group than in the control group. There was a significant fall in intraocular pressure (IOP) and significant reduction in mean arterial pressure in the gabapentin group compared with the control group. Perioperatively, significantly more supplementation with intravenous midazolam was given in the control group than in the gabapentin group. A significantly larger number of patients in the gabapentin group scored a postanaesthesia recovery score of 10 compared with the control group. There was a statistically significant difference in the postoperative visual analogue scale scores for pain and number of analgesic requests with gabapentin scoring over diazepam in this regard. Conclusions Hence, premedication with oral gabapentin in these elderly patients undergoing elective intraocular surgery produced intraoperative anxiolysis, decreased sedation, a modest decrease in IOPs and improved postoperative recovery.


Anesthesia: Essays and Researches | 2016

Obstetric hemorrhage in a case of hypertrophic obstructive cardiomyopathy with automatic implantable cardioverter defibrillator: Anaesthesia and intensive care management

Sandeep Kumar Mishra; Ravindra R Bhat; Jayaram Kavitha; Pankaj Kundra; Satyen Parida

The physiological changes occurring during pregnancy and labor may reveal or exacerbate the symptoms of hypertrophic obstructive cardiomyopathy (HOCM). The addition of obstetric hemorrhage to this presents a unique challenge to the anesthesiologists and intensivists managing these patients in the operation theatres and the Intensive Care Units. Here we present a case of HOCM with automatic implantable cardioverter defibrillator in situ and postpartum hemorrhagic shock.


Indian Journal of Anaesthesia | 2015

Attenuation of the haemodynamic responses to tracheal intubation with gabapentin, fentanyl and a combination of both: A randomised controlled trial.

Satyen Parida; Niyaz C Ashraf; Jibin Sam Mathew; Sandeep Kumar Mishra; Ashok Shankar Badhe

Background and Aims: We conducted a prospective, randomised, double-blind, controlled clinical trial to examine (1) whether a single preoperative dose of 800 mg gabapentin would be as effective as 2 μg/kg of intravenous (IV) fentanyl in blunting the haemodynamic response to tracheal intubation and (2) whether a combination of both would be more effective in this regard. Methods: Seventy-five patients (American Society of Anaesthesiologists physical status I), aged 20-50 years were allocated into one of three groups: 2 μg/kg IV fentanyl, 800 mg oral gabapentin or a combination of both. Gabapentin was administered 2 h and fentanyl 5 min before induction of anaesthesia, which was achieved with 5 mg/kg thiopentone, and tracheal intubation facilitated with 0.1 mg/kg vecuronium. Laryngoscopy lasting a maximum of 30 s was attempted 3 min after administration of the induction agents. Serial values of mean arterial pressure (MAP) and heart rate (HR) were compared among the three groups and with the respective preinduction measurements. Results : Patients receiving gabapentin 800 mg alone showed remarkable increases in HR and MAP in response to tracheal intubation (P < 0.05). The increases were similar for the other two regimens. These haemodynamic changes were lesser in patients receiving fentanyl and the combination of gabapentin and fentanyl. Conclusion: Oral gabapentin does not produce significant reduction in laryngoscopy and tracheal intubation induced sympathetic responses as compared to IV fentanyl or the combination of gabapentin and fentanyl.


Indian Journal of Anaesthesia | 2017

Salami publishing and ethical dilemmas facing editors

Satyen Parida

Sir, While doing a review of an article for a popular Medicine journal, I noticed the evident similarity between a recently published paper in the same journal and the manuscript that had been assigned to me. I, therefore, referred the manuscript to the editorial team to run an independent plagiarism check on the manuscript. The Editor‐in‐Chief reverted to me in a week’s time not only confirming my perception of significant overlap between the two manuscripts but in fact revealing that the authorship of both manuscripts was the same. The published manuscript, as well as the one under consideration by the journal, reported different end points estimating the same outcome, without citing the article already published. This appeared like an evident case of salami slicing, and such ‘self‐plagiarism’ could be a ticklish issue to resolve for editors of medical journals.


Case Reports | 2016

Fractured tracheostomy tube presenting as a foreign body in a paediatric patient.

Suman Lata Gupta; Srinivasan Swaminathan; Ravivalar Ramya; Satyen Parida

Tracheostomy tube fracture and aspiration into the tracheobronchial tree leading to airway obstruction is a dangerous complication after tracheostomy. We report a case of a fractured tracheostomy tube in a 6-year-old child who had been maintained on a tracheostomy tube for the past 5 years. The tracheostomy tube got fractured at the junction of the tube and neck plate, and impacted in the trachea and right main bronchus. Rigid bronchoscopy performed through the tracheostomy stoma to retrieve the fractured tracheostomy tube and the anaesthetic management during the period are discussed.


Anesthesia: Essays and Researches | 2015

Effect of pneumoperitoneum and Trendelenberg position on oropharyngeal sealing pressure of I-gel™ and ProSeal LMA™ in laparoscopic gynecological surgery: A randomized controlled trial.

Sandeep Kumar Mishra; B Sivaraman; Hemavathy Balachander; Mahesh Naggappa; Satyen Parida; Ravindra R Bhat; Kotteeswaran Yuvaraj

Background : A sustained and effective oropharyngeal sealing with supraglottic airway (SGA) is required to maintain the ventilation during laparoscopic gynecological surgery in the Trendelenburg position. This study was conducted with I-gel™ and ProSeal LMA™, two prototype SGA devices with a gastric access. Materials and Methods: We enrolled 60 American Society of Anesthesiologists physical status I and II patients and randomized to either I-gel or ProSeal LMA (PLMA) group. After induction of anesthesia using a standardized protocol, one of the SGA devices was inserted. The primary objective of this study was to compare the oropharyngeal leak (sealing) pressure of I-gel™ and ProSeal LMA™ after pneumoperitoneum and Trendelenberg position. The secondary objectives were to compare ease of insertion, cuff position as assessed by the fiberoptic view of the glottis, adequacy of ventilation and incidence of complication. Results : The baseline (before pneumoperitoneum) oropharyngeal leak pressure of I-gel was less than the PLMA (mean (standard deviation [SD]) 24 (4) vs. 29 (4) cmH2 O, respectively; P < 0.001). After pneumoperitoneum, the leak airway pressure in I-gel group was significantly less than that of PLMA group (mean [SD] 27 (3) vs. 34.0 (4) cmH2 O, respectively; P < 0.001). Peak airway pressure was increased after pneumoperitoneum compared to baseline in both the groups. However, end-tidal carbon dioxide was maintained within normal limits. The insertion parameters, fiberoptic view of the glottis, fiberoptic view of the drain tube, and complications were comparable between the groups. Conclusion : Both I-gel and PLMA are effective for ventilation in gynecological laparoscopic surgeries. However, PLMA provides better sealing as compared to I-gel.


Journal of Anaesthesiology Clinical Pharmacology | 2014

Spinal anesthetic for emergency cesarean section in a parturient with uncorrected tetralogy of Fallot, presenting with abruptio placentae and gestational hypertension

Sethuramachandran Adinarayanan; Satyen Parida; Jayaram Kavitha; Hemavathi Balachander

A subarachnoid block is an effective way of providing anesthesia for cesarean sections. However, it can be considered relatively contra-indicated in parturients with uncorrected tetralogy of Fallot (TOF). We report a case of a 22-year-old female patient with TOF and gestational hypertension, who presented for an emergency cesarean section for placental abruption. The surgery was successfully conducted under a spinal anesthetic with a combination of low dose bupivacaine and fentanyl. Fentanyl combined with small-dose bupivacaine in the subarachnoid space can be considered as an alternative technique to general anesthesia, in selected parturients with uncorrected TOF presenting for cesarean section, especially in cases where the risks of administering a general anesthetic are deemed high.

Collaboration


Dive into the Satyen Parida's collaboration.

Top Co-Authors

Avatar

Ashok Shankar Badhe

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Top Co-Authors

Avatar

Sandeep Kumar Mishra

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Top Co-Authors

Avatar

Pankaj Kundra

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Top Co-Authors

Avatar

Prasanna Udupi Bidkar

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Top Co-Authors

Avatar

Ramesh Varadharajan

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Top Co-Authors

Avatar

Ravindra R Bhat

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Top Co-Authors

Avatar

Hemavathi Balachander

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Top Co-Authors

Avatar

Jayaram Kavitha

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Top Co-Authors

Avatar

Sethuramachandran Adinarayanan

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Top Co-Authors

Avatar

Arumugam Vasudevan

Jawaharlal Institute of Postgraduate Medical Education and Research

View shared research outputs
Researchain Logo
Decentralizing Knowledge