Postlaryngectomy pharyngoplasty with melolabial flap.

To the best of our knowledge, this is the largest case series describing the use of a melolabial flap for postlaryngectomy pharyngoplasty. It is an excellent alternative for pharyngoplasty, especially in cases post chemoradiotherapy. It accomplishes the goal while removing the restrictions of local and distant flaps. Although donor site morbidity is acceptable, specific consent is required due to the possibility of functional and cosmetic impairment. Additional cases with a larger sample size and a longer follow-up period can assist corroborate our first findings. In addition, because we tend to protect facial vessels for this flap, a follow-up about the compromise of oncological safety at level IB is required. In our case series, however, there was no recurrence until the final follow-up. As a result, it is a better option to pharyngoplasty post laryngectomy.

Pulse Pressure Variance (PPV)-Guided Fluid Management in Adult Patients Undergoing Supratentorial Tumor Surgeries: A Randomized Controlled Trial.

Objective Appropriate fluid management in neurosurgery is critical due to the risk of secondary brain injury. Determination of volume status is challenging with static variables being unreliable. Goal-directed fluid therapy with dynamic variables allows reliable determination of fluid responsiveness and promises better outcomes. We aimed to compare the intraoperative fluid requirement between conventional central venous pressure (CVP)-guided and pulse pressure variance (PPV)-guided fluid management in supratentorial tumor surgeries. Materials and Methods This prospective, randomized, double-blind, single-center trial was conducted with 72 adults undergoing supratentorial tumor surgery in a supine position. Patients were divided into two groups of 36 patients each receiving CVP- and PPV-guided fluid therapy. The CVP-guided group received boluses to target CVP greater than 8 mm Hg along with hourly replacement of intraoperative losses and maintenance fluids. The PPV-guided group received boluses to target PPV less than 13% in addition to maintenance fluids. Total intraoperative fluids administered and the incidence of hypotension was recorded along with the brain relaxation score. Postoperatively, serum lactate levels, periorbital and conjunctival edema, as well as postoperative nausea and vomiting were assessed. Statistical Analyses All statistical analyses were performed with Statistical Package for Social Sciences, version-20 (SPSS-20, IBM, Chicago, Illinois, United States). To compare the means between the two groups (CVP vs. PPV), independent samples t -test was used for normal distribution data and Mann-Whitney U test for nonnormal distribution data. The chi-square test or Fischer's exact test was used for categorical variables. Results The CVP group received significantly more intraoperative fluids than the PPV group (4,340 ± 1,010 vs. 3,540 ± 740 mL, p < 0.01). Incidence of hypotension was lower in the PPV group (4 [11.1%] vs. 0 [0%], p = 0.04). Brain relaxation scores, serum lactate levels, periorbital and conjunctival edema, and incidence of postoperative nausea and vomiting were comparable between the groups. Conclusion The requirement for intraoperative fluids was less in PPV-guided fluid management with better hemodynamic stability, adequate brain conditions, and no compromise of perfusion.

Evaluation of the Role of Preoperative Oral Amisulpride as Part of a Multimodal Antiemetic Prophylaxis Regime on Postoperative Nausea and Vomiting in Patients Undergoing Craniotomy: A Prospective, Double-Blind, Randomized, Placebo-controlled Study.

BACKGROUND: Patients undergoing craniotomy are at high risk for postoperative nausea and vomiting (PONV) despite the use of prophylactic antiemetics. We hypothesized that a single preoperative oral dose of amisulpride as part of a multimodal antiemetic regimen would decrease the incidence of PONV in patients undergoing craniotomy for intracranial tumor surgery. METHODS: Adult patients scheduled for elective craniotomy requiring general anesthesia were enrolled and randomized to receive either oral amisulpride 25 mg or placebo 2 hours before surgery in addition to our institution's usual antiemetic regimen. The primary outcome of the study was the incidence of nausea and/or vomiting during the first 24 hours postoperatively. Secondary outcomes included severity of nausea, use of rescue antiemetic medications, and treatment-related adverse events. RESULTS: A total of 100 patients were included in the analysis. More patients in the amisulpride group had no episodes of nausea (90% vs. 40%; P<0.001) and no episodes of vomiting (94% vs. 46%; P<0.001) compared with the placebo group. The severity of nausea was lower in the amisulpride group than in the control group in the first 4 hours after surgery (P<0.05), and fewer patients receiving amisulpride required rescue antiemetics (P<0.001). The incidence of treatment-related adverse events was similar between groups. CONCLUSIONS: A single preoperative oral dose of amisulpride 25 mg as a component of a multimodal antiemetic regimen decreased the incidence and severity of PONV in patients undergoing craniotomy for intracranial tumor surgery, with no adverse effects.

Efficacy of Yoga Nidra on Depression, Anxiety, and Insomnia in Frontline COVID-19 Healthcare Workers: A Pilot Randomized Controlled Trial.

The COVID-19 pandemic has led to a surge of mental health disturbances and the subsequent use of various mind-body therapies. Although evidence supports the benefits of yoga for mental health in a variety of disease states, information on its effects among healthcare workers during the COVID-19 epidemic is scarce. Therefore, this study evaluated and compared the efficacy of relaxation to music and yoga nidra on the mental health of frontline healthcare workers during the pandemic. This open-label randomized trial was conducted at a Level III COVID-19 care center. In the Relaxation-to-Music Group, participants received deep relaxation music, whereas those in the Yoga Nidra Group performed yoga nidra practices; both interventions were delivered through a YouTube platform and were to be done daily for 30 minutes during the healthcare workers' 2-week duty periods. The primary outcomes were measured using scores of the Patient Health Questionnaire (PHQ)-9, Generalized Anxiety Disorder (GAD)-7 scale, and Insomnia Severity Index (ISI) at the end of the duty period. A total of 79 healthcare workers were randomly divided into two groups: (1) Relaxation-to-Music (n = 40) and (2) Yoga Nidra (n = 39). Demographics; clinical characteristics; and PHQ-9, GAD-7, and ISI scores of the two groups were comparable at baseline. In the Yoga Nidra Group, PHQ-9 scores decreased significantly (5.17 ± 4.25 to 3.03 ± 2.40, p = 0.002) compared to the Relaxation-to-Music Group (5.68 ± 4.73 to 4.34 ± 2.90, p = 0.064). Similarly, GAD-7 scores decreased significantly in the Yoga Nidra Group (4.93 ± 3.27 to 2.33 ± 2.56, p < 0.001) compared to the Relaxation-to-Music Group (4.84 ± 3.94 to 4.03 ± 3.56, p = 0.123). ISI scores also decreased significantly in the Yoga Nidra Group (6.10 ± 3.53 to 3.03 ± 2.88, p < 0.001) compared to the Relaxation-to-Music Group (6.09 ± 5.37 to 5.93 ± 5.95, p = 0.828). In this study, yoga nidra practice was more helpful than relaxation to music in reducing depression, anxiety, and insomnia among frontline COVID-19 healthcare workers during their duty periods.

Evaluation of swallowing in patients with T3/T4 oral squamous cell carcinoma.

Background: Follow-up of patients treated for head and neck cancer is an important part of the overall treatment. Oral cancers are one of the leading causes of dysphagia. Swallowing dysfunction occurs owing to the disease itself, its predisposing factors, and the treatment. This study aims to evaluate swallowing dysfunction in patients with oral cavity cancers. Methods: This prospective study was carried out in a tertiary care hospital institution. Thirty patients with T3, T4 oral cancers were evaluated using institutional dysphagia score and fiber optic endoscopic evaluation of swallowing (FEES) (Penetration-Aspiration Scale, Yale Pharyngeal Residue Scale) before treatment, after surgery, and after adjuvant therapy. Results: Advanced-stage tumor, larger resections, and adjuvant therapy are risk factors for dysphagia postoperatively. Although the dysphagia score is our institutional score, the results are promising, that is, 10 % of patients having symptoms at baseline evaluation, which increased to 60% and 70% after surgery and adjuvant radiotherapy respectively. Our study findings of the Penetration Aspiration Scale are 13% aspiration rate at the baseline evaluation, which increased to 57% and 73% after surgery and after adjuvant radiotherapy, respectively, and these results are consistent with those of other report studies. The Vallecular Residual Scale showed that there was a significant association between three different timelines and demonstrated dysphagia among study subjects. Conclusion: Subjective and objective assessment of swallowing dysfunction before and after the treatment of head and neck cancers is underreported and underrecognized. Most of the patients in our study had significant swallowing impairment after treatment. FEES is a very effective procedure to diagnose dysphagia and will help in incorporating better preventative and rehabilitative measures.

Comparison of Cardiac Indices Using Two Different Concentrations of Topical Adrenaline during Endoscopic Transsphenoidal Pituitary Surgery: A Prospective Randomized Observational Study.

Introduction Adrenaline-soaked wicks are often employed to decongest nasal mucosa during transsphenoidal pituitary surgeries to ensure proper hemostasis and visibility of the operating field. Considerable debate exists regarding the optimum concentration of adrenaline that strikes a balance between hemostasis as well as the hemodynamic side effects of adrenaline. This study assessed cardiac indices like cardiac output and cardiac index using a FloTrac Vigileo cardiac output monitor to compare two different concentrations of adrenaline used for topical instillation. Materials and Methods 60 adult patients undergoing transsphenoidal pituitary surgery were randomly assigned to receive cotton wicks soaked in adrenaline solution (either 1:100,000 or 1:200,000) for nasal decongestion. Following a standardized anesthetic regime, a FloTrac Vigileo cardiac output monitor was attached with the invasive arterial line for precise monitoring and recording of cardiac indices (cardiac output and cardiac index). Additionally, quality of surgical field (as reported by the operating surgeon) blood loss, incidences of adverse hemodynamic events, and rescue drug usage were recorded. Results No difference in cardiac outputs and cardiac indexes of the patients was observed during baseline to 55 minutes and at 80 minutes and onward, whereas difference rose to statistical significance at the time points of 60 minutes and 70 minutes ( p < 0.05). Other parameters like stroke volume, stroke volume variation, and hemodynamic parameters were similar. Quality of the surgical fields (as reported by the surgeon), intraoperative bleeding, incidences of adverse effects, and frequency of rescue drugs usage were similar. Conclusion Instillation of 1:100,000 dilution of adrenaline solution compared with 1:200,000 for nasal decongestion is associated with significant rise in cardiac output and cardiac index at 60 and 70 minutes of the surgery with similar blood loss and hemodynamic variables. Therefore, the lower concentration of adrenaline can be recommended for usage during transsphenoidal pituitary surgeries.

Routine hematology parameters in COVID-19: A predictor of disease severity and mortality.

Background: Our understanding of the pathophysiology of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is still evolving and is limited for prognostication. The study was performed to predict severity and mortality based on hematology parameters in coronavirus disease (COVID-19). Material and Methods: The study was a single-center retrospective analysis of 240 patients with COVID-19. The hematological parameters were compared between different grades of severity. The receiver operating characteristics (ROC) curve along with the Classification and Regression Trees (CART) methods were used for the analysis. Result: The total leukocyte count, absolute neutrophil count, neutrophil-lymphocyte ratio (NLR), and neutrophil-monocyte ratio (NMR) were increasing along with an increase in severity; while the absolute lymphocyte count and lymphocyte-monocyte ratio (LMR) were decreasing (P < 0.001). For prediction of severity and mortality on admission, the NLR, NMR, and LMR were significant (P < 0.001). The NLR, NMR, and LMR had an area under the receiver operating characteristics curve (AUROC) of 0.86 (95% CI of 0.80-0.91), 0.822 (95% CI of 0.76-0.88), and 0.69 (95% CI of 0.60-0.79), respectively, for severity. While the NLR, NMR, and LMR had an AUROC value of 0.85 (95% CI of 0.79-0.92), 0.83 (95% CI of 0.77-0.89), and 0.67 (95% CI of 0.57-0.78), respectively, for mortality. Conclusion: With the increase in severity there was an increase in the total leukocyte count and absolute neutrophil count while the absolute lymphocyte count decreased. On admission, the cut-off value of NLR >5.2, NMR >12.1, while LMR <2.4 may predict severity and mortality in COVID-19.

Association of hyperglycaemia at-admission & diabetes mellitus with 28 day mortality in patients admitted with moderate-severe SARS-CoV-2 infection: A retrospective study.

Background & objectives: The association between hyperglycaemia at admission, diabetes mellitus (DM) status and mortality in hospitalized SARS-CoV-2 infected patients is not clear. The purpose of this study was to determine the relationship between DM, at-admission hyperglycaemia and 28 day mortality in patients admitted with moderate-severe SARS-CoV-2 infection requiring intensive care. Methods: All consecutive moderate-to-severe patients with SARS-CoV-2 infection admitted to the intensive care units (ICUs) over six months were enrolled in this single-centre, retrospective study. The predicators for 28 day mortality were analysed from the independent variables including DM status and hyperglycaemia at-admission. Results: Four hundred and fifty two patients with SARS-CoV-2 were admitted to the ICU, with a mean age of 58.5±13.4 yr, 78.5 per cent being male, HbA1c of 7.2 per cent (6.3-8.8) and 63.7 per cent having DM. Overall, 28 day mortality was 48.9 per cent. In univariate analysis, mortality in diabetes patients was comparable with non-diabetes (47.9 vs. 50.6%, P=0.58), while it was significantly higher in hyperglycaemic group (60.4 vs. 35.8%, P<0.001). In multivariate Cox regression analysis, after adjusting for age, sex and comorbidities, hyperglycaemia at-admission was an independent risk factor of mortality [hazard ratio (HR) 1.45, 95% confidence interval (CI) (1.06-1.99), P<0.05]. Interpretation & conclusions: This study showed that the presence of hyperglycaemia at-admission in critically ill SARS-CoV-2 patients was an independent predictor of 28 day mortality. However, the findings may be susceptible to unmeasured confounding, and more research from prospective studies is required.

Differential expression profiling of onco and tumor-suppressor genes from major-signaling pathways in Wilms' tumor.

PURPOSE: Wilms' tumor is the most-frequent malignant-kidney tumor in children under 3-4 years of age and is caused by genetic alterations of oncogenes (OG) and tumor-suppressor genes (TG). Wilms' tumor has been linked to many OG-&-TG. However, only WT1 has a proven role in the development of this embryonic-tumor. METHODS: The study investigates the level of mRNA expression of 16 OGs and 20 TGs involved in key-signaling pathways, including chromatin modification; RAS; APC; Cell Cycle/Apoptosis; Transcriptional Regulation; PI3K; NOTCH-&-HH; PI3K & RAS of 24-fresh Wilms'-tumor cases by capture-and-reporter probe Code-Sets chemistry, as CNVs in these pathway genes have been reported. RESULTS: Upon extensively investigating, MEN1, MLL2, MLL3, PBRM1, PRDM1, SMARCB1, SETD2, WT1, PTPN11, KRAS, HRAS, NF1, APC, RB1, FUBP1, BCOR, U2AF1, PIK3CA, PTEN, EBXW7, SMO, ALK, CBL, EP300-and-GATA1 were found to be significantly up-regulated in 58.34, 62.5, 79.17, 91.67, 58, 66.66,54, 58.34, 66.67, 75, 62.5, 62.5, 58, 79.17, 79.17, 75, 70.84, 50, 50, 75, 66.66, 62.50, 61.66, 58.34-and-62.50% of cases respectively, whereas BRAF, NF2, CDH1, BCL2, FGFR3, ERBB2, MET, RET, EGFR-and-GATA2 were significantly down regulated in 58, 87.50, 79.16, 54.16, 79.17, 91.66, 66.66, 58.33, 91.66-and-62.50% of cases, respectively. Interestingly, the WT1 gene was five-fold down regulated in 41.66% of cases only. CONCLUSION: Hence, extensive profiling of OGs and TGs association of major-signaling pathways in Wilms' tumor cases may aid in disease diagnosis. PBRM1 (up-regulated in 91.67% of cases), ERBB2 and EGFR (down-regulated in 91.66 and 91.66% of cases, respectively) could be marker genes. However, validation of all relevant results in a larger number of samples is required.

Role of subjective visual vertical in patients with posterior canal benign paroxysmal positional vertigo as a prognostic marker after canalith repositioning maneuver.

Objective: To study the potential role of subjective visual vertical (SVV) as a prognostic marker for canalith repositioning maneuver (CRM) in patients with posterior canal benign paroxysmal positional vertigo (PC-BPPV) for the Indian population. Methods: SVV was examined in 30 patients with PC-BPPV before and after canalith repositioning maneuver and after complete resolution of PC-BPPV. Study parameters included the mean of 10 angular tilt readings and direction of deviation, which were compared before and after CRM and following complete resolution of PC-BPPV. Results: The angle of SVV tilt was greater and deviated towards the affected ear before CRM in all patients, which decreased significantly shortly after CRM and continued to decrease after complete resolution of PC-BPPV (p < 0.0001). Conclusions: SVV can be used to test utricular dysfunction in PC-BPPV. The angle of tilt improves in response to CRM, which may be used as a prognostic marker in patients with PC-BPPV receiving CRM.

Laryngeal histoplasmosis: masquerading malignancy.

Laryngeal histoplasmosis is a very rare cause of laryngitis which is encountered usually in the immunosuppressed states but can also occur in immunologically intact status. We report a rare case of laryngeal histoplasmosis in a man in his 60s, a chronic smoker who presented with a history of progressive hoarseness for 3 months. The glottic growth was biopsied. The rarity of diagnosis was aided by histopathological examination of the tissue, which revealed histoplasmosis. Management was done with intravenous liposomal amphotericin B and oral itraconazole with complete resolution of symptoms.

Functional, nutritional, and developmental assessment of gastric transposition and colonic interposition: Long-term follow-up outcome analysis.

PURPOSE: The choice of Esophageal replacement (ER) depends on surgeons' preference and patients' anatomical condition. A cross-sectional study was done to compare the long-term outcomes of two methods of ER, Gastric transposition (GT) and Colonic interposition (CI). METHODS: Children who had undergone ER from January 1997 to December 2017 with a minimum of two-year post-ER follow-up were evaluated by anthropometry, hepatobiliary scintigraphy, gastroesophageal reflux study, gastric emptying test, pulmonary function test and blood tests. RESULTS: Twenty-six (Male:female=17:9) children were recruited. The median age at ER was 13 months (interquartile range 9-40 months) and mean follow-up post-ER was 116.7 ± 76.4 months (range 24-247 months). GT:CI was done in 15(57.7%):11(42.3%) cases. A greater number of abnormal oral contrast studies (p = 0.02) and re-operations (p = 0.05) were documented as baseline characteristics with CI group. The presence of gastroesophageal reflux 9/23(39.1%), duodenogastric reflux 6/24(25%), delayed gastric emptying 6/25(24%), abnormal pulmonary function test 14/22(63.6%) were documented during the study period. However, there was no significant(p>0.05) difference in nutritional, developmental and functional outcomes of both operative methods of ER in the study. CONCLUSION: Assessment of nutritional, developmental and functional parameters in children after ER reveals good long-term results. There was no significant difference in CI and GT. LEVEL OF EVIDENCE: Comparative study; II.

A novel epidemiological scoring system for the prediction of mortality in COVID-19 patients.

BACKGROUND: Most of the reported risk score models for coronavirus disease 2019 (COVID-19) mortality are based on the levels of inflammatory markers, comorbidities or various treatment modalities, and there is a paucity of risk score models based on clinical symptoms and comorbidities. METHODS: To address this need, age, clinical symptoms and comorbidities were used to develop a COVID-19 scoring system (CSS) for early prediction of mortality in severe COVID-19 patients. The CSS was developed with scores ranging from 0 to 9. A higher score indicates higher risk with good discrimination quality presented by Mann Whitney U test and area under receiver operating characteristic curve (AUROC). RESULTS: Patient age of ≥60 y, cough, breathlessness, diabetes and any other comorbidity (with or without diabetes) are significant and independent risk factors for non-survival among COVID-19 patients. The CSS showed good sensitivity and specificity (i.e. 74.1% and 78.5% at CSS≥5, respectively), with an overall diagnostic accuracy of 82.8%, which was close to the diagnostic accuracy detected in the validation cohort (81.9%). In the validation cohort, high (8-9), medium (5-7) and low (0-4) CSS groups had 54.80%, 28.60% and 6.5% observed mortality, respectively, which was very close to the predicted mortality (62.40%, 27.60% and 5.2%, respectively, by scoring cohort). CONCLUSIONS: The CSS shows a positive relationship between a higher score and proportion of mortality and, as its validation showed, it is useful for the prediction of risk of mortality in COVID-19 patients at an early stage, so that referral for triage and admission can be predetermined even before admission to hospital.

Role of Octreotide in Conservative Management of Chyle Leak Post Neck Dissection in Cases of Head Neck Cancer: A Retrospective Analysis.

Chyle leak is a dreadful complication in patients undergoing neck dissections. Octreotide has been used in the management of chyle leak post neck dissections in head and neck cancer patients. Currently there is no consensus and practice guidelines on the same. (1) To study the role of octreotide in early cessation of post neck dissection chyle leak. (2) To study incidence of intra-operative and post-operative CL, its relation to the extent of nodal disease and neck dissection, prior radiotherapy. Retrospective analysis of 16 patients out of 529 neck dissection over a period of 03 years between Jan 2016 and Dec 2019 who developed post-operative chyle leak. All patients who had post-operative chyle leak were administered octreotide. Time taken for chyle leak to stop was primary outcome. Secondary outcomes were duration of hospitalization post-operatively, incidence of intra-operative and post-operative chyle leak, its relation to the extent of nodal disease, prior radiotherapy and type of neck dissection. 59 of 529 neck dissections (11.15%) were noted to have intra-operative chyle leak. 16 of 529 neck dissections (3.02%) developed post-operative chyle leak. On applying chi square test, prior multimodality and N plus neck were found to be significant risk factors in developing postoperative chyle leak. Considering only RT versus no RT in prior multimodality treated group, the difference was insignificant. Onset of chyle leak varied from 1 to 5 post-op day (mean 2.68 days). 15 (93.75%) patients responded to octreotide. Chyle leak resolved between 3 and 10 days (mean 5.18 days) and octreotide was given for 5-12 days (mean-7.18 days). Overall duration of hospitalization ranged from 09 to 18 days (mean 12.18 days). 01 patient (6.25%) had to be re-explored due to high volume leak despite using octreotide. Adverse effects of octreotide were minimal and tolerable. Octreotide is effective in reducing the duration of chyle leak, hospital stay and need for surgical intervention. It may be considered as suitable adjunct to conservative measures in the management for post-operative chyle leak.

Depression and Anxiety among COVID-19 Indian Intensive Care Unit Survivors: A Prospective Observational Study.

Background: Long-lasting physical, cognitive, and mental health sequelae including depression and anxiety are common in intensive care unit (ICU) survivors. Aim: This study was aimed to assess the immediate and medium-term mental health sequelae-depression and anxiety among coronavirus disease-2019 (COVID-19) ICU survivors. Materials and methods: The COVID-19 ICU survivors of a tertiary level ICU were recruited into this study from 1 July 2020 to 31 October 2020. Willing participants were circulated with an electronic questionnaire. It consisted of demographics and questionnaires related to COVID-19 disease, comorbidities, and a patient health questionnaire (PHQ-9) scale for depression, and generalized anxiety disorder (GAD-7) scale for anxiety. Responses were collected at the time of discharge. Follow-up was done at 2 weeks and 6 months. Results: Among the 133 COVID-19 ICU survivors contacted, 91 survivors submitted the baseline data at the time of discharge. Fourteen and another 11 survivors were lost to follow-up at 2 weeks and at 6 months. The median age was 52.75 and 68.1% (n = 62/91) were male. The median PHQ-9 and GAD-7 scores showed a statistically significant decrease at 2 weeks and a non-significant decrease at 6 months compared to baseline scores. The GAD-7 score was the same or worse between baselines to 2 weeks, but it reduced between baseline to 6 months for all variables and their subgroups. Conclusion: This study revealed a high prevalence of anxiety and depression in the immediate post-discharge period. These findings suggest the need for better mental rehabilitation strategies to deal with the well-being of critically ill survivors in future pandemics. How to cite this article: Gunjiganvi M, Rai S, Awale RB, Mishra P, Gurjar M, Gupta D, et al. Depression and Anxiety among COVID-19 Indian Intensive Care Unit Survivors: A Prospective Observational Study. Indian J Crit Care Med 2022;26(12):1267-1274.

Subglottic concretion masquerading as foreign body in a child with ß thalassemia major: an airway nightmare!

Subglottic concretion is a rare and perilous condition usually presenting with existing or impending airway obstruction. Due to long-standing nature of the condition, slow progression of symptoms and rarity of occurrence, the condition is either missed or misdiagnosed. Its resemblance in presentation and symptoms to that of foreign body (FB) bronchus can lead to a diagnostic misadventure. Detailed history, chronology of symptoms and radiological imaging in conjunction with fiberoptic evaluation are keys for establishing correct diagnosis. Treatment outcomes in such cases depend on appropriate management approach with backup plan in tandem. We describe a child with ß thalassemia major with subglottic concretion, which was erroneously diagnosed and managed as a case of subglottic FB due to its classical history and presentation. The aim is to highlight the circumstances leading to this diagnostic misadventure with emphasis on airway management, problems faced and lessons learnt during the same.

Comparison of thromboelastography with routine laboratory coagulation parameters to assess the hemostatic profile and prognosticate postoperative critically ill patients.

Background: Patients undergoing surgery often demonstrate coagulopathy. Usually, this derangement in coagulation is assessed by the laboratory based evaluation of blood samples. However, collection of samples, their transportation to the lab, and the analyses can result in several errors and as such these tests may not be representative of the complete coagulation process. In our study, we compared the lab coagulation parameters with the point of care TEG indices and attempted to compare the outcome prediction of our patients based on the TEG indices and the various practiced ICU scores. Methods: A prospective, observational study was conducted between May 2014 and May 2015. Fifty adult patients who had undergone noncardiac surgery and had developed new onset 2 or more than 2 system involvement in the postoperative period were enrolled in the study. They were sampled simultaneously for lab coagulation parameters (PT, APTT, INR, fibrinogen, and platelet count) and TEG on days 1, 3, and 5 post admission. Results: There were significant differences between TEG and lab coagulation parameters on day 1 of the study 1 (P = 0.004) but not on days 3 and 5. On days 1 and 3 of our study, the ICU scores (SOFA and APACHE II) were significantly higher in the group with deranged TEG parameters (P = 0.003, 0.02). The patient subpopulation with deranged TEG parameters had significantly higher mortality at median survival time (P = 0.014). Such a difference was not found in patients with higher ICU scores or deranged lab coagulation times. We constructed a ROC curve and arrived at a cutoff value of the reaction time to predict the median survival day mortality. Conclusions: The agreement between TEG and conventional lab parameters remains poor but the TEG parameters seem to be more deranged in sicker patients. As the relationship between the overall severity of illness and derangement in the hemostatic system has been well explored in medical literature, TEG may be a more appropriate modality in such patients.

Varied parameters and utility of the anal position index: a systematic review and meta-analysis.

PURPOSE: The anal position index (API) was described in 1984 by Reisner et al. Since then, it has been measured in different ethnic populations and its utility in various medical conditions have been explored. We aimed to review the literature regarding the various values reported analytically. METHOD: A Pubmed Search was carried out with the terms Anal Position Index. There were 158 articles hit by the search. The description of the API was uniform in all studies, described as ratio of anus-fourchette distance in girls and anus-scrotum distance in boys to the distance between coccyx and fourchette/scrotum. 18 relevant studies were included describing the values in different ethnic groups and describing its utility. One study was excluded from statistics due to different landmark for measurement. The studies were grouped into 4. Group A:B:C:D comprised of Newborns:Infants:All age groups:Constipated children. We carried out meta-analysis to estimate effect size (mean difference) using STATA software version 16.0. RESULTS: The different ethnic populations in which API were measured, and were Indian (2), Turkish (3), Israel (2), Taiwanese, Thai, Iranian, Spanish, Italian, and Mexican. The API was higher by 0.129 in boys. The mean API in males was 0.53:0.54:0.48:0.52 in Group A:B:C:D with an overall mean (SD) API of 0.51 (0.04). The mean API in females was 0.40:0.40:0.38:0.37 in Group A:B:C:D with an overall mean (SD) API of 0.40(0.03). Two studies were done in mice and showed the relation of API to intrauterine exposure to androgens. In children, API was mostly used to diagnose an anterior ectopic anus and see correlation with constipation. The abnormal values varied from less than 0.30-0.34 in girls and less than 0.41-0.46 in boys. The effect size by regions showed that the estimated effect size for all the regions were within 95% Confidence limits of overall estimate (0.13: 95% CI: 0.13-0.14). Therefore, it can be inferred that there was no significant ethnic variation in the study parameter. The anal position in relation to genitalia was measured in nulliparous women, menopause women, and women with levator deficiency. It was affected in vulvovaginal atrophy. Dichlorodiphenyldichloroethylene exposure during the first trimester of pregnancy was reported to alter the anal position in male infants. CONCLUSION: The anteriorly positioned anus has been associated with constipation. API been measured in various ethnic populations with insignificant variations. The API is significantly (p < 0.05) higher in males. The presence of constipation does not seem to alter API. One should adopt a single method for measurement. API should not be considered at the sole indication for any surgical intervention.