Effect of ultrasound-guided ilioinguinal-iliohypogastric nerve block on chronic pain in patients undergoing open inguinal hernia surgery under spinal anesthesia: a randomized double-blind study.

Background: Pre-operative ilioinguinal-iliohypogastric nerve block (II-IHNB) has a proven role in lessening acute postoperative pain and opioid consumption following hernia repair. However, its role in preventing post-herniorrhaphy groin pain (PHGP) is still unknown. The current study aims to assess pre-operative II-IHNB's impact on PHGP three and six months after open inguinal hernia repair under spinal anesthesia. Methods: Seventy patients posted for inguinal hernia surgery were randomly allocated into group A (received ultrasound-guided II-IHNB with 10 mL of 0.5% ropivacaine and 4 mg [1 mL] dexamethasone) and group B (received ultrasound-guided II-IHNB with 11 mL of 0.9% normal saline). The time to first analgesic request, pain scores, opioid consumption, DN4 score, and PHGP at 3 and 6 months were analyzed using appropriate statistical tests. Results: The numerical pain rating scale at movement in group A was significantly reduced at all the time intervals of 3, 6, 12, and 24 hours compared to group B. Total opioid usage was lower in group A (3.71 mg [3.90]) versus group B (12.14 mg [4.90]) with a mean difference of -8.43 mg (95% CI -10.54, -6.32), P < 0.001. The time required for the first rescue analgesic was significantly longer in group A (360 min [180-360]) versus (180 min [180-360]) in group B (P < 0.001). However, there was no difference in the incidence of PHGP at three and six months between the two groups. Conclusions: Pre-operative ultrasound-guided II-IHNB reduces postoperative analgesic requirement but does not reduce the incidence of chronic PHGP following hernia surgery at 6 months.

Heart Rate Variability in Unexplained Syncope Patients Versus Healthy Controls: A Comparative Study.

Background Syncope or fainting is the sudden and transient loss of consciousness. This could lead to an increase in mortality due to sudden cardiac death or comorbidity in these patients. Heart rate variability (HRV) is a noninvasive bedside procedure for assessing the cardiovascular autonomic function. There may be an abnormal alteration in the HRV parameters in syncope patients. This can be used for looking into cardiovascular autonomic changes in syncope. This would help in early diagnosis and intervention. Objective The aim of this present study was to compare the HRV parameters between unexplained syncope patients and age-matched healthy controls and to find a correlation between HRV parameters and cardiovascular parameters like pulse and mean blood pressure. Materials and methods A five-minute continuous electrocardiogram (ECG) was recorded and HRV analysis was done by ADInstruments' PowerLab (Oxford, United Kingdom) for 25 cases and 25 controls. Results The mean standard deviation of the RR interval (SDRR) in milliseconds was found to be significantly lower in the cases (21.93 ± 3.53) as compared to controls (71.27 ± 27.40). The mean value of the low-frequency to high-frequency ratio (LF/HF) was significantly higher in cases (1.43 ± 0.40) as compared to controls (0.98 ± 1.07). However, there was no significant correlation between the pulse, blood pressure, and HRV measures. Conclusion The findings suggest a sympathetic predominance in the cases of unexplained syncope as compared to the controls.

Mental Health Status, Coping Strategies During Covid-19 Pandemic Among Undergraduate Students of Healthcare Profession.

The present study aimed to assess the prevalence of psychological distress, associated lifestyle behaviors, and associated coping strategies among the students of healthcare profession. A total of 588 medical, dental, and nursing students studying in institutes of health sciences, KIIT University, Bhubaneswar, India participated in this cross-sectional online survey during September-October, 2020. A semi-structured questionnaire, DASS-21questionnaire, and Brief COPE were used to collect relevant information. The proportion of students experiencing symptoms of depression, anxiety, and stress was 26.2%, 27.7%, and 9.7%, respectively. Body mass index, presence of comorbidity, and soft drink consumption were significantly associated with psychological distress. Students experiencing psychological distress were applying emotion-focused coping behaviors (venting, acceptance, self-blame, substance use, religion) and avoidant coping behaviors (self-distraction, behavioral disengagement, denial). The prevalence of psychological distress among the students of health profession studying in KIIT University of Bhubaneswar during the period of Covid-19 pandemic is low and it can be further lowered by designing appropriate interventions incorporating healthy lifestyle behaviors and suitable coping strategies thereby ensuring sound mental health of these students.

Predictive Value of Modified Mallampati Test and Upper Lip Bite Test Concerning Cormack and Lehane's Laryngoscopy Grading in the Anticipation of Difficult Intubation: A Cross-Sectional Study at a Tertiary Care Hospital, Bhubaneswar, India.

Background and objective Many tests are at hand to predict difficult intubation preoperatively to prevent morbidity and mortality of unanticipated difficult intubation. The present study was conducted to evaluate and compare the efficacy of the modified Mallampati test (MMT) and upper lip bite test (ULBT) to foresee difficult intubation. Materials and methods After obtaining written informed consent, this prospective comparative observational study was conducted on 225 patients scheduled for elective surgery under general endotracheal anesthesia. Preoperative MMT and ULBT were performed. MMT Grade III, IV, and ULBT Grade IV were regarded as predictors of difficult intubation. The laryngoscopic view was graded as per Cormack and Lehane's laryngoscopic grading after induction of anesthesia by an experienced anesthesiologist ignorant of preoperative airway evaluation. Patients with Cormack and Lehane Class III and IV were regarded as difficult intubation. Sensitivity, specificity, and positive and negative predictive values of MMT and ULBT were computed. Agreement between two tests with the Cormack Lehane test was determined by the Kappa coefficient. Results In our research, the occurrence of difficult intubation was found to be 10.2% (23 cases of difficult intubation out of 225 patients). In our analysis, we found the sensitivity (95.5% vs. 95.4%), specificity (54.8% vs 50.0%), positive predictive value (91.6% vs 93.1%), and negative predictive value (39.1% vs 39.1%) were almost comparable between modified Mallampati test and upper lip bite test. Kappa coefficient for the upper lip bite test (0.492) was slightly higher as compared to modified Mallampati scoring (0.454), but both the values are highly statistically significant (p-value <0.001). Conclusion Both the upper lip bite test and modified Mallampati test are comparable with each other and since the upper lip bite test is easy to perform bedside test we recommend it to be used alone or in collaboration with other tests in assessing difficult airways.

Maladaptive Behavior and Associated Factors among Young Children with Autism.

The present study assessed the prevalence of clinically significant maladaptive behaviors and associated factors among young male children diagnosed with autism. A cross-sectional study including mothers of 88 male children with autism aged 2 to 5 y old was conducted in the year 2019. Using the Child Behavior Checklist (CBCL), mothers rated their child's maladaptive behaviors. CBCL overall scores in the clinically relevant range were found in 76 (86.4%) children with autism (87.5% and 42% children had clinically significant internalizing and externalizing problems, respectively). Withdrawn (94.3%), attention problems (60.2%), and sleep problems (53.4%) were the predominant CBCL syndrome scales. Sociodemographic factors like autism severity and caffeine consumption were found to be significantly associated with maladaptive behaviors. There is an urgent need for designing effective behavioral management strategies incorporating various risk factors to enhance the quality of life among these vulnerable children.

Sleep quality and associated factors among undergraduate medical students during Covid-19 confinement.

Problem considered: Medical students are vulnerable to poor sleep quality which may lead to attention difficulties and poor academic performance. Good quality sleep is needed for optimal neurocognitive and psychomotor functions as well as physical and mental health. This study aimed to assess the prevalence of poor sleep quality among undergraduate medical students during home confinement at the time of Covid-19 pandemic and analyze the relationship between sleep quality and relevant socio-demographic and psychological variables. Methods: A cross-sectional study was conducted among 284 undergraduate medical students of a teaching hospital of Bhubaneswar from October-November 2020. Using a semi-structured questionnaire, relevant information was collected. Sleep quality of the students was assessed using the Pittsburgh Sleep Quality Index (PSQI) questionnaire and mental health status of the students using Depression, Anxiety, and Stress Scale - 21 (DASS-21). Results: The prevalence of poor sleep quality among undergraduate medical students was 45%. Multivariate logistic regression revealed that students doing exercise for <3 days/week (AOR: 1.81, 95% CI: 1.01-3.23), spending ≥8 h screen time/day (AOR: 2.02, 95%: 1.12-3.66), having anxiety symptoms (AOR: 3.61, 95% CI: 1.72-7.57), and those who were not satisfied with own self (AOR: 2.69, 95% CI: 1.35-5.38) were more likely to report poor sleep quality. Conclusion: Poor sleep quality was prevalent among undergraduate medical students during their home confinement at the time of Covid-19 pandemic. Sleep educational programs, anxiety management, and lifestyle modifications can be recommended to improve sleep quality among medical students.

Comparison of Cardiac Autonomic Function in Type 2 Spinocerebellar Ataxia With Normal Control Using Heart Rate Variability as a Tool: A Cross-Sectional Study in Eastern India.

BACKGROUND: Spinocerebellar ataxia (SCA) is a disease that refers to a category of inherited ataxias that are characterized by degenerative alterations in the cerebellum, pons, and spinocerebellar tracts. There are several different varieties of SCA and they are classified based on the mutant (altered) gene that causes the disease. OBJECTIVE: To analyze the cardiovascular autonomic regulation in patients with type-2 spinocerebellar ataxia (SCA-2) from the heart rate variability (HRV) of 20 minutes resting electrocardiogram (ECG) and compare with the age and gender-matched controls. MATERIALS AND METHODS: HRV of 27 type-2 spinocerebellar ataxia patients was calculated offline from the resting ECG recording and compared with 23 age and gender-matched controls. The HRV was analyzed by HRV software module MLS 310. The frequency and time domain parameters were computed and compared. RESULT:  Type-2 spinocerebellar ataxia patients have significantly low HRV and parasympathetic activity at rest compared to normal control. The total power in SCA-2 is 13491.63 ± 7660.77 ms2 and the normal control is 21784.76 ± 11008.67 ms2. High-frequency power (HF) which is a marker of parasympathetic activity in SCA-2 is 3823.1 ± 364 ms2 and in normal control is 9006.1 ± 920.64 ms2. The standard deviation of all NN intervals (SDNN), the square root of the mean-squared differences of successive intervals (RMSSD), spectral interval, and delta NN is significantly low in SCA-2. CONCLUSION: There is decreased parasympathetic tone and low HRV in SCA-2 as compared to normal controls.

Effect of Non-depolarizing Muscle Relaxants Rocuronium Versus Vecuronium in the Assessment of Post-Succinylcholine Complications in Surgeries Under General Anesthesia: A Randomized Double-Blind Study at a Tertiary Care Hospital.

Background and objective Several drugs have been used to prevent or attenuate succinylcholine-induced muscle fasciculations and myalgia. We designed the present study to evaluate the efficacy of rocuronium (ROC) and vecuronium (VEC) in preventing succinylcholine-induced fasciculations and postoperative myalgia (POM) in patients undergoing surgery under general anesthesia. Materials and methods After obtaining written informed consent, 125 patients were randomly selected to receive either ROC 0.06 mg/kg or VEC 0.01 mg/kg, with both diluted up to 2 ml, 90 seconds before the administration of propofol followed by succinylcholine. A standardized balanced anesthetic technique was used for all patients. The intensity of fasciculations and intubating conditions were assessed using a 4-point rating scale. All patients were evaluated up to the third postoperative day for the presence of POM, the severity of which was graded on a 4-point scale. Results The incidence of post-succinylcholine fasciculations during induction was nil in 74.58% of patients in the ROC group and 51.52% in the VEC group. Mild fasciculation was seen in 22.03% in the ROC group and 33.33% in the VEC group. Moderate fasciculation was seen in 3.39% and 15.15% in ROC and VEC groups respectively. When comparing both the groups, a significant decrease (p=0.015) in intraoperative fasciculation was observed in the ROC group than in the VEC group. Both drugs provided good intubating conditions without any statistical significance and with an overall intubating score of 8-9 in both groups as per Lund. On day one, 91.53% (n=54) of the ROC group and 65.15% (n=43) of the VEC group patients did not have any myalgia symptoms. Mild myalgia was observed in 8.47% (n=5) in the ROC group and 31.82% (n=21) in the VEC group, and only 1.8% had moderate myalgia in the VEC group. The results of the study showed that POM was significantly decreased in the ROC group than in the VEC group on day one (p=0.001). The incidence of POM on day two was significantly low in both groups. There was no statistical significance between the two groups based on Fisher's exact test (p=1.000). None of the patients had myalgia on day three. Conclusion Our results showed that the incidence and severity of fasciculations and POM were significantly decreased by pretreatment with ROC in contrast to that with VEC. Hence, ROC is a better option than VEC to combat succinylcholine-related complications like fasciculation and myalgia.

Sleep disturbances and associated factors among 2-6-year-old male children with autism in Bhubaneswar, India.

BACKGROUND: Sleep disturbances are considered one of the significant comorbidities of autism; they negatively impact the quality of life of children with autism as well as their parents or caregivers. This study aimed to determine the prevalence of sleep disturbances in Indian male children diagnosed with autism and examine the association of lifestyle behaviors and socio-demographic characteristics with sleep problems. METHODS: The present cross-sectional study was conducted in Bhubaneswar city in the year 2018, involving mothers of 100 male children with autism aged 2-6 years. We used a children's sleep habits questionnaire (CSHQ) to evaluate the sleep problems in children with autism and a semi-structured schedule for gathering information regarding lifestyle behaviors and socio-demographic characteristics. RESULTS: The overall prevalence of parent-reported sleep problems was 93%; the most prevalent CSHQ subscales were: bedtime resistance (95%), sleep anxiety (85%), and sleep duration (81%). The mean ISAA score of the study sample was 133.89 ± 19.59, where 12%, 71%, and 17% of the children had mild, moderate, and severe autism, respectively. Multiple linear regression analysis revealed that variables such as autism severity, screen time, caffeine intake, physical activity, maternal age, child's age, and birth weight were significantly associated with the CSHQ subscales. CONCLUSION: The prevalence of parent-reported sleep problems is very high among the male children with autism in Bhubaneswar, India, and there is an urgent need for interventional measures for appropriate management of this problem among these children.