An Idiopathic Acquired Supraglottic Web.

Laryngeal webs are abnormal formation of an epithelium-covered fibrous tissue between two structures within the larynx (Pegg et al. in Ear Nose Throat J 90(10):486-488, 2011). Most of the laryngeal webs occurs at the level of glottic region which may extend till anterior 1/3rd of vocal cords, but it can also extend in to posterior glottis and inferiorly till subglottic region (Singh in J Indian Assoc Pediatr Surg 14(3):108-109, 2009). Acquired laryngeal webs are more common than congenital laryngeal web. Idiopathic supraglottic web is a rare entity and only one case have been reported worldwide (Table 1). We report a case of an idiopathic acquired supraglottic web in a 27-year-old man. The web was managed with CO2 laser excision under micro laryngoscopy guidance.

Anesthetic challenges in pediatric moyamoya disease: A report of two cases.

Moyamoya disease (MMD), a rare cause of pediatric stroke, is a cerebrovascular occlusive disorder resulting from progressive stenosis of the distal intracranial carotid arteries and their proximal branches. In response to brain ischemia, there is the development of basal collateral vessels, which gives rise to the characteristic angiographic appearance of moyamoya (puff of smoke). If left untreated, the disease can result in overwhelming permanent neurological and cognitive deficits. Whereas MMD refers to the idiopathic form, moyamoya syndrome refers to the condition in which children with moyamoya also have a recognized clinical disorder. The classic pediatric presentation in moyamoya is recurrent transient ischemic attacks (TIAs) and/or completed/repeated ischemic strokes. Surgical revascularization, including direct and indirect techniques, remains the mainstay of treatment and has been shown to improve long-term outcome in children with MMD. Various risk factors identified for perioperative complications are as follows: history of TIAs, severity of disease, intraoperative hypotension, hypercapnia and hypovolemia, and substantial reduction in hematocrit intraoperatively. Thus, providing perianesthetic care to pediatric patients undergoing revascularization procedure for MMD is like walking a tightrope, and we present two such cases handled successfully.

Primary Calvarial Tuberculosis: a report of three cases.

Calvarial tuberculosis is rare presentation and has been reported in only about 0.01% of all patients with mycobacterial infections. Though rare, the incidence of Calvarial tuberculosis seems to be on the rise, especially in developing countries. We present three cases of Calvarial tuberculosis which were successfully managed at our Centre. All the cases occurred de novo in young, otherwise healthy individuals, hailing from good socio-economic backgrounds and without any past history or contact history with tuberculosis patients. We highlight the importance of keeping this diagnosis in mind in appropriate clinical situations as well as recommend the early commencement of optimal management to prevent serious neurologic complications & sequelae.

Cardiac arrest despite optimal preloading of patient using ultrasonography-guided inferior vena cava indices under subarachnoid neuraxial blockade: A report of two cases.

Spinal anesthesia (SA) is utilized as an effective means of anesthesia and has an impressive safety record but it is not devoid of complications, and sometimes, the complications are as fatal as cardiac arrest. Although many factors are involved in etiology of cardiac arrest under SA, the vagal responses to the decreased preload are the most common culprits. We report two cases of cardiac arrest under SA; which happened despite our patient being adequately preloaded utilizing the ultrasonography-guided targeted volume therapy. The patients were successfully resuscitated with no neurological deficit.

Perianal Block: Is It as Good as Spinal Anesthesia for Closed Hemorrhoidectomies?

BACKGROUND AND AIMS: This study compared if perianal block using ropivacaine and dexmedetomidine was as good as spinal anesthesia (SA) using bupivacaine (heavy) for closed hemorrhoidectomies. METHODS: A prospective randomized study was conducted in sixty patients who underwent closed hemorrhoidectomy. Thirty patients of Group A received SA. Thirty patients in Group B received local perianal block. Patients were evaluated for onset of the block, total pain-free period, and time to ambulation. Patient satisfaction in terms of pain during injection and satisfaction with the anesthesia technique was assessed after 2-week telephonically. Data were statistically analyzed using unpaired t-test for the continuous variables and Fischer's exact test for categorical variables. RESULTS: Onset of anesthesia was significantly earlier in Group B, mean (standard deviation [SD]) value being 3.17 (1.28) min as compared to Group A, 6.24 (4.28) min (P = 0.0004). Total pain-free period (mean [SD]) in minute was longer in Group B, 287 (120) min as compared to Group A, 128 (38) min. Time to ambulation was significantly earlier in Group B, 22.83 (29.32) min as compared to Group A 302 (92.41) min. Pain during injection between the two groups was comparable. However, more patients in Group B (60%) were satisfied with the anesthesia technique as compared to Group A (27.5%). CONCLUSION: Perianal block for hemorrhoidectomy with ropivacaine 0.2% using dexmedetomidine as an adjuvant is an effective and reliable technique which is as effective as SA. It provides prolonged postoperative analgesia and early ambulation.

Cardiopulmonary Resuscitation: Unusual Techniques for Unusual Situations.

BACKGROUND: The cardiopulmonary resuscitation (CPR) in prone position has been dealt with in 2010 American Heart Association (AHA) guidelines but have not been reviewed in 2015 guidelines. The guidelines for patients presenting with cardiac arrest under general anesthesia in lateral decubitus position and regarding resuscitation in confined spaces like airplanes are also not available in AHA guidelines. This article is an attempt to highlight the techniques adopted for resuscitation in these unusual situations. AIMS: This study aims to find out the methodology and efficacy in nonconventional CPR approaches such as CPR in prone, CPR in lateral position, and CPR in confined spaces. METHODS: We conducted a literature search using MeSH search strings such as CPR + Prone position, CPR + lateral Position, and CPR + confined spaces. RESULTS: No randomized controlled trials are available. The literature search gives a handful of case reports, some simulation- and manikin-based studies but none can qualify for class I evidence. The successful outcome of CPR performed in prone position has shown compressions delivered on the thoracic spine with the same rate and force as they were delivered during supine position. A hard surface is required under the patient to provide uniform force and sternal counter pressure. Two rescuer technique for providing successful chest compression in lateral position has been documented in the few case reports published. Over the head CPR and straddle (STR), CPR has been utilized for CPR in confined spaces. Ventilation in operating rooms was taken care by an advanced airway in situ. CONCLUSION: A large number of studies of high quality are required to be conducted to determine the efficacy of CPR in such positions.

Cardiopulmonary Resuscitation: Evaluation of Knowledge, Efficacy, and Retention in Young Doctors Joining Postgraduation Program.

BACKGROUND: High-quality cardiopulmonary resuscitation (CPR) and rapid defibrillation the cornerstone for resuscitation from cardiac arrest and increase the incidence of return of spontaneous circulation. Regular CPR training imparted to health-care personnel increases knowledge and helps in skill enhancing. AIMS: The aim of this study is to evaluate background knowledge, percentage improvement in the skills, and residual knowledge after a period of 6 months of postgraduate (PG) students as well as the efficacy of the designed teaching program for CPR. DESIGN: The study type was interventional, nonrandomized with end point classification as efficacy study. Study Interventional model was single group assignment. METHODS: A questionnaire-based study was conducted on 41 first year PG students. Their educational qualification was Bachelor of Medicine and Bachelor of Surgery. The study was conducted; 3 months after, these PG students joined hospital for their PG studies. The questionnaire designed by the Department of Anesthesiology and Critical Care was given as the pretest (before the CPR training program was initiated), posttest (immediately after the CPR training program was concluded), and residual knowledge test (conducted after 6 months of the CPR training program). After collection of data, a descriptive analysis was performed to evaluate results. STATISTICAL ANALYSIS: Statistical analysis was conducted for determining the test of significance using two-tailed, paired t-test. RESULTS: The average overall score was 25.58 (±5.605) marks out of a maximum of 40 marks in the pretest, i.e., 63.97%. It improved to 33.88 (±3.38) marks in posttest, i.e., 84.74%. After 6 months in the residual knowledge test, the score declined to 26.96 (±6.09) marks, i.e., 67.4%. CONCLUSION: The CPR training program being conducted was adequately efficacious, but a refresher course after 6 months could help taking the knowledge and skills acquired by our PG students a long way.