Nasogastric Tube Insertion Research Articles

Accidental Placement of Nasogastric Tube into the Brain: Case Report and Review of the Literature

AbstractThe nasogastric tube (NGT) plays a very vital role in the early resuscitation of head injury patients for various reasons. Though considered a simple procedure, it can be associated with multiple dreadful complications. Our patient was a 44-year-old male, referred from a peripheral health center for further management of severe head and faciomaxillary injuries following a motor vehicular accident. On arrival at the hospital, the endotracheal tube and NGT were in situ. A computed tomography scan of the brain revealed the NGT piercing through the cribriform plate of ethmoid and coiling into the cranial cavity with pneumocephalus. The NGT was retrieved under C-arm guidance and his injuries were managed respectively. The patient was discharged after prolong hospitalization with an acceptable outcome. With this case report, we want to remind emergency health care providers to avoid this catastrophic complication of NGT insertion in a faciomaxillary trauma patient by doing it transorally. We report a novel method of safely removing NGT which has not been reported in the past.

Informed self-assessment versus preceptor evaluation: a comparative study of pediatric procedural skills acquisition of fifth year medical students

BackgroundSimulation training is widely used in medical education as students rarely perform clinical procedures, and confidence can influence practitioners’ ability to perform procedures. Thus, this study assessed students’ perceptions and experiences of a pediatric skills program and compared their informed self-assessment with their preceptor-evaluated performance competency for several pediatric clinical procedures.MethodsA total of 65 final-year medical students attended a weeklong pediatric skills training course by the University of Tripoli that used a manikin and various clinical scenarios to simulate real-life cases. Participants completed questionnaires self-assessing their performance skills, while examiners evaluated each students’ competency on five procedural skills (lumbar puncture, nasogastric tube insertion, umbilical vein catheterization, intraosseous access, and suprapubic aspiration) using an objective structured clinical examination (OSCE) model. Differences between agreement levels in question responses were evaluated through a nonparametric chi-square test for a goodness of test fit, and the relationship between confidence levels and the OSCE scores for each procedure was assessed using Spearman’s rank-order correlation.ResultsAll participants completed the informed self-assessment questionnaire and OSCE stations. The frequency differences in agreement levels in students’ questionnaire responses were statistically significant. No significant differences were found between students’ self-assessment and preceptors’ evaluation scores. For each procedure’s passing score rate, umbilical vein catheterization had the highest passing rate (78.5%) and nasogastric tube placement the lowest (56.9%). The mean performance scores were above passing for all procedures. The Wilcoxon signed-rank test revealed no significant differences between participants’ self-assessment and their preceptor-evaluated competency; students correctly perceived and assessed their ability to perform each procedure.ConclusionsHigh competence in several life-saving procedures was demonstrated among final-year medical students. The need for consistent and timely feedback, methods to increase medical students’ confidence, and further development and improvement of competency-based assessments are also highlighted.

Timing of nasogastric tube insertion and the risk of postoperative pneumonia: an international, prospective cohort study.

Aspiration is a common cause of pneumonia in patients with postoperative ileus. Insertion of a nasogastric tube (NGT) is often performed, but this can be distressing. The aim of this study was to determine whether the timing of NGT insertion after surgery (before versus after vomiting) was associated with reduced rates of pneumonia in patients undergoing elective colorectal surgery. This was a preplanned secondary analysis of a multicentre, prospective cohort study. Patients undergoing elective colorectal surgery between January 2018 and April 2018 were eligible. Those receiving a NGT were divided into three groups, based on the timing of the insertion: routine NGT (inserted at the time of surgery), prophylactic NGT (inserted after surgery but before vomiting) and reactive NGT (inserted after surgery and after vomiting). The primary outcome was the development of pneumonia within 30days of surgery, which was compared between the prophylactic and reactive NGT groups using multivariable regression analysis. A total of 4715 patients were included in the analysis and 1536 (32.6%) received a NGT. These were classified as routine in 926 (60.3%), reactive in 461 (30.0%) and prophylactic in 149 (9.7%). Two hundred patients (4.2%) developed pneumonia (no NGT 2.7%; routine NGT 5.2%; reactive NGT 10.6%; prophylactic NGT 11.4%). After adjustment for confounding factors, no significant difference in pneumonia rates was detected between the prophylactic and reactive NGT groups (odds ratio 1.03, 95% CI 0.56-1.87, P=0.932). In patients who required the insertion of a NGT after surgery, prophylactic insertion was not associated with fewer cases of pneumonia within 30days of surgery compared with reactive insertion.

Clinical and Nonclinical Implications of Misplaced Nasogastric Tubes: Tools for Implementation of Standardized Best Practices

The consequences of misplaced nasogastric tubes extend far beyond the clinical setting and have implications for the hospital’s reputation and economic stability. A systematic approach for nasogastric tube insertion and verification is necessary in order to prevent misplaced nasogastric tubes which are, indeed, “never events.” The Actionable Patient Safety Solutions (APSS) from the Patient Safety Movement Foundation outline best practices for implementation of nasogastric tube placement protocols in hospitals to ensure consistency across the organization and preserve patient safety at the forefront of all clinical endeavors.

How the Covid-19 epidemic is challenging our practice in clinical nutrition-feedback from the field.

The viral epidemic caused by the new Coronavirus SARS-CoV-2 is responsible for the new Coronavirus disease-2019 (Covid-19). Fifteen percent of the Covid-19 patients will require hospital stay, and 10% of them will need urgent respiratory and hemodynamic support in the intensive care unit (ICU). Covid-19 is an infectious disease characterized by inflammatory syndrome, itself leading to reduced food intake and increased muscle catabolism. Therefore Covid-19 patients are at high risk of being malnourished, making the prevention of malnutrition and the nutritional management key aspects of care. Urgent, brutal and massive arrivals of patients needing urgent respiratory care and artificial ventilation lead to the necessity to reorganize hospital care, wards and staff. In that context, nutritional screening and care may not be considered a priority. Moreover, at the start of the epidemic, due to mask and other protecting material shortage, the risk of healthcare givers contamination have led to not using enteral nutrition, although indicated, because nasogastric tube insertion is an aerosol-generating procedure. Clinical nutrition practice based on the international guidelines should therefore adapt and the use of degraded procedures could unfortunately be the only way. Based on the experience from the first weeks of the epidemic in France, we emphasize ten challenges for clinical nutrition practice. The objective is to bring objective answers to the most frequently met issues to help the clinical nutrition caregivers to promote nutritional care in the hospitalized Covid-19 patient. We propose a flow chart for optimizing the nutrition management of the Covid-19 patients in the non-ICU wards.

Parental presence during painful or invasive procedures in neonatology: A survey of healthcare professionals

BackgroundNewborns in neonatology are exposed to invasive and painful procedures. The absence of parents during procedures revealed significantly high pain scores. ObjectiveThe aim of this study was to assess practices regarding the role of parents during painful and invasive procedures. MethodsThis was a prospective, observational, multicenter study in France in which 471 caregivers participated. Professional practices regarding the role of parents during painful procedures on their child were assessed. Univariate and multivariate analyses were performed to identify factors associated with parental presence during painful procedures. ResultsParental presence was most often allowed during capillary blood sampling, nasogastric tube insertions, and vein punctures, whereas it was mostly restricted during central line insertions, extubations, lumbar punctures, and intubations. However, we found discrepancies depending on the type of facility and caregiver seniority. ConclusionAn important variability in practices concerning the role of parents during painful and invasive procedures on their child was reported.

Mannheim’s peritonitis index a more simpler prognostic index than APACHE II score

Background: The study was done with the aim to determine the clinical profile of patients with hollow viscous perforation and to compare MPI and APACHE II scoreMethods: This study was a prospective and retrospective observational study conducted in the department of General Surgery, Gandhi Medical College and associated Hamidia Hospital from the June 2017 to August 2019The possible score ranges from 0-47. All necessary preoperative data was recorded. Blood sample was taken and relevant blood investigations were done. Patients were resuscitated with iv fluids. Nasogastric tube and urinary cather insertion were done. The parameters of modified APACHE II score and Manheim’s peritonitis index were recorded at the time of admission. Patients underwent emergency laprotomy and correction of pathology was done.Results: Out of total 100 patients 79% were males, 21% were females, majority 45% belonged to the age group 26-35 years. To calculate the cut off point for mortality ROC curve was constructed. ROC curve analysis predicted that Manheim’s score of 22 or more would predict mortality. Out of total 16 deaths, 14 cases had Manheim’s score of 22 or more thus, giving the score a sensitivity of 87.5% and specificity of 77.38% and overall accuracy of 79% in our study. ROC also predicted that APACHE II score of 15 or more would predict mortality. Thus, giving APACHE II score a sensitivity of 93.75%, specificity of 100% and accuracy of 99%.Conclusions: We consider MPI to be a more simpler prognostic indicator than APACHE II score.

Identifying essential procedural skills in Canadian undergraduate medical education.

IntroductionWe conducted a national survey to characterize current Canadian procedural skills training in Undergraduate Medical Education (UGME). The goals were to identify the most important procedures students should know upon graduation and assess clinician-educator perceptions regarding implementation of a pre-clerkship procedural program.MethodsWe distributed the survey to physician-educators across Canada’s 17 medical schools. Respondents were directed to an individualized survey that collected demographic data, physician-educator responses on essential procedural skills, as well as physician-educator opinions on the value of a pre-clerkship procedural training program.ResultsThe response rate for this survey was 21% (42 out of 201 distributed surveys were completed). The top 10 most important procedures identified by physician-educators included IV Access, Airway Management, Local anesthesia/field block, Casting, Spontaneous Vaginal Delivery, Testing for STIs, Phlebotomy, Suturing of Lacerations, Nasogastric Tube Insertion, and Venipuncture. Physician-educators supported a pre-clerkship procedural program.ConclusionsIdentifying the most crucial procedural skills is the first step in implementing a competency-based procedural skills training program for Canadian medical students. With the list of essential skills, and the support for physician-educators in developing a pre-clerkship procedural skills curriculum, hopefully there can be future development of formalized curricula.

Defining postoperative ileus and associated risk factors in patients undergoing radical cystectomy with an Enhanced Recovery After Surgery (ERAS) program.

Postoperative ileus (POI) is a common complication of radical cystectomy (RC), occurring in 1.6-23.5% of cases. It is defined heterogeneously in the literature. POI increases hospital length of stay and postoperative morbidity. Factors such as age, epidural use, length of procedure, and blood loss may impact POI. In this study, we aimed to evaluate risk factors that contribute to POI in a cohort of patients managed with a comprehensive Enhanced Recovery After Surgery (ERAS) protocol. A retrospective review of consecutive patients who underwent RC from March 2015 to December 2016 at Vancouver General Hospital was performed. POI was defined a priori as insertion of nasogastric tube for nausea or vomiting, or failure to advance to a solid diet by the seventh postoperative day. To illustrate heterogeneity in previous studies, we also evaluated POI using other previously reported definitions in the RC literature. The influence of potential risk factors for POI, including patient comorbidities, American Society of Anesthesiologists score, gender, age, prior abdominal surgery or radiation, length of operation, diversion type, extent of lymph node dissection, removal date of analgesic catheter, blood loss, and fluid administration volume was analyzed. Thirty-six (27%) of 136 patients developed POI. Using other previously reported definitions for POI, the incidence ranged from <1-51%. Node-positive status and age at surgery were associated with POI on univariate analysis but not multivariable analysis. A large range of POI incidence was observed using previously published definitions of POI. We advocate for a standardized definition of POI when evaluating RC outcomes. POI occurs frequently even with a comprehensive ERAS protocol, suggesting that additional measures are needed to reduce the rate of POI.

A NOVEL TECHNIQUE OF RYLE’S TUBE FIXATION (PARTHA’S TECHNIQUE) FOR CONVENIENT INTRAOPERATIVE USE

Dear sir,&#x0D; Nasogastric tube (Ryle’s tube) insertion is one of the commonest ward procedures done for different indications. During selected surgical procedures, the insertion of such tubes is done in the preoperative ward. There are lot of reported difficulties during insertion in the intraoperative period.1 The Ryle’s tube is inserted in the classical manner but usually adjusted to enable the surgeon to do the gut surgery. The tube is usually fixed to the nose by a plaster wound round the tube. This technique is usually difficult to unwound if there is a need to reposition. In surgical and medical wards, the necessity for repositioning is not very significant. But during the intraoperative period, the surgeons always prefer to move the tube here and there to make the operative field better. This in turn causes much discomfort to the attending anaesthesiologist if the plaster is stuck in a traditional way. Hence, we propose a novel technique of fixation wherein we get the advantages of avoiding accidental removal but with the ease of frequent positional adjustment. A sixty-five-year-old male came for upper Gastro-intestinal surgery. The Ryle’s tube was inserted in the ward and fixed as given in fig 1. To adjust the position after removal of the plaster becomes a herculean task. Its more difficult to adjust the plaster with gloved hands. The plaster was removed before induction and fixed as described below. The first plaster (P1 in fig 2) was vertical and fixed the tube to the nose in a vertical fashion. The portion of the plaster which sticks to the tube should be around 50 % of the plaster length. Usually there is a small gap between the attachment of the tube and the nose. The next or the second plaster (P2 in fig 2) was transverse which fixed the vertical plaster to the nose. The transverse plaster never touched the Ryle’s tube. (Fig 2) If we need to adjust the position, the plasters can be easily loosened to adjust and fix again. The portion of the plaster in the gap can be lifted to loosen. There is no need for changing the plasters. Many a time, the surgeons may ask for repeated changes of position during the surgery. Hence this Partha’s technique of fixation suits repeated unfastening and regluing. There are reports of lost Ryle’s tubes2 after fixation in the wards. Lorente3 in his study of intensive care patients, found an incidence of accidental removal of Ryle’s tube as 4.48%. A single plaster use may be a cause of malposition. An extensive search of the literature did not reveal fixation techniques with their pros and cons. We have been using this technique for many years so far with minimal problems. This report is limited to the fact that it is not used much with no comparative studies to know its advantages and disadvantages.

Comparison of Videolaryngoscopy and Direct Laryngoscopy for Nasogastric Tube Placement

Background: Nasogastric tube (NGT) placement can be accomplished using a blind technique, but the failure rate is high, especially in anesthetized and tracheally intubated patients. Practically, mouth opening with a direct laryngoscopy is the alternative method attempted for guiding the NGT under direct visualization. However, limitations of this approach include the narrowing of the oral space and limited periglottic view, which should be resolved by using videolaryngoscope. Objective: To compare the success rate of a videolaryngoscope (C-MAC D-Blade; Karl Storz, Tuttlingen, Germany) with a direct laryngoscope for NGT insertion. Materials and Methods: Eighty-four adult patients were enrolled in the study and randomized into two groups, the videolaryngoscopy group and the direct laryngoscopy group. After induction of anesthesia and tracheal intubation, the participants in the videolaryngoscopy group and direct laryngoscopy group underwent laryngoscopy using a C-MAC D-Blade and Macintosh blade, respectively. The time from entrance of the NGT into the nostril until confirmation of the proper tip position was recorded and defined as successful insertion. The number of attempts was defined as the number of times the tube was withdrawn from the nostril and reinserted. Placement more than three times was defined as procedure failure. Bleeding was also observed. Results: The videolaryngoscopy group had a significantly higher success rate at the first attempt than the direct laryngoscopy group (78.57% versus 30.95%, respectively; p&lt;0.001). The mean time for NGT insertion in the videolaryngoscopy group was significantly shorter than in the direct laryngoscopy group (80 versus 170 seconds, respectively, p&lt;0.01). Direct laryngoscopy failed in five cases, however, all were successful by subsequent videolaryngoscopy. Videolaryngoscopy failed in two cases, but tube insertion was eventually successful by placement of a guide wire in the NGT. Bleeding occurred in 40.48% and 4.76% of patients in the direct laryngoscopy and videolaryngoscopy groups, respectively. The difference was statistically significant. Conclusion: Videolaryngoscopy is easier and faster for NGT placement and is associated with a lower incidence of bleeding complications and a higher success rate. Therefore, this method should be considered as an alternative option when encountering difficulty inserting the NGT using the conventional technique. Keywords: Videolaryngoscopy, Direct aryngoscopy, Nasogastric tube placement

Ultrasonography for nasogastric tube placement verification: an additional reference

Nasogastric tube (NGT) insertion is a common procedure performed by community nurses, but verifying correct placement can be challenging due to the limitations of conventional methods. This study aimed to investigate the effectiveness of point-of-care ultrasonography (POCUS) for verifying NGT placement and to explore the feasibility of using this imaging modality as the first-line reference for NGT placement verification. The validity of the gastric aspirate pH test was also evaluated. This was a single-centre, retrospective, single-blind study using a convenience sample of patients who required NGT placement in home settings. POCUS was performed by a trained community nurse, and the pH test was performed after tube insertion. The results of the POCUS and pH test were compared. A total of 68 patients with a mean age of 82.13±9.43 years were included. The sensitivity and specificity were found to be 95.45% and 100%, respectively, for POCUS, and 90.91% and 100%, for the pH test. POCUS can provide accurate diagnostic imaging of nasogastric tube position and avoid X-ray controls. This imaging modality can complement pH testing in community settings where X-ray scans are not readily available.

Predictors of neonatal sepsis in public referral hospitals, Northwest Ethiopia: A case control study.

Despite remarkable progress in the reduction of death in under-five children, neonatal mortality has shown little or no concomitant reduction globally. It is also one of the most common causes of neonatal death in Ethiopia. Little is known on predictors of neonatal sepsis. Risk based screening and commencement of treatment appreciably reduces neonatal death and illness. Therefore, the main aim of this study was to identify predictors of neonatal sepsis in public referral hospitals of Northwest Ethiopia. Institutional based unmatched case-control study was conducted among a total of 231 neonates in Debre Markos and Felege Hiwot referral hospitals from March 2018- April 2018. Neonates who fulfill the preseted criteria for sepsis were considered as cases and neonates diagnosed with other medical reasons except sepsis were controls. For each case, two consecutive controls were selected by simple random sampling method. Data were collected using structured pretested questionnaire through a face to face interview with index mothers and by reviewing neonatal record using checklist. The collected data were entered into Epi data version 3.1 and exported to STATA/ SE software version 14. Binary and multivariable logistic regression analyses were employed. Statistical significance was declared at P<0.05. Multivariable logistic regression analysis showed that, duration of rupture of membrane ≥ 18hours was significantly associated with sepsis (AOR = 10.4, 95%CI = 2.3-46.5). The other independent predictors of neonatal sepsis were number of maternal antenatal care service ≤3 (AOR = 4.4, 95%CI = 1.7-11.5), meconium stained amniotic fluid (AOR = 3.9, 95%CI = 1.5-9.8), urinary tract infection during pregnancy (AOR = 10.8, 95% CI = 3.4-33.9), intranatal fever (AOR = 3.2, 95% CI = 1.1-9.5), first minute APGAR score <7 (AOR = 3.2, 95% CI = 1.3-7.7), resuscitation at birth (AOR = 5.4, 95% CI = 1.9-15.5), nasogastric tube insertion (AOR = 3.7, 95% CI = 1.4-10.2). Neonatal invasive procedures, ANC follow up during pregnancy, different conditions during birth like meconium stained amniotic fluid, low APGAR score and resuscitation at birth were the independent predictors of neonatal sepsis.

The comparison of capnography and epigastric auscultation to assess the accuracy of nasogastric tube placement in intensive care unit patients

BackgroundPlacement of nasogastric (NG) tubes is a common procedure for patients especially in intensive care units (ICUs). Thus, it is important to determine the correct placement of the tube to prevent misplacement in the airways. Accordingly, the aim of this study was to compare the epigastric auscultation and capnography in assessing the accuracy of NG tube insertion in ICU patients.MethodsIn this descriptive comparative study, 60 patients were selected trough convenience sampling. After insertion of the NG tube in a standard method, the accuracy of placement of the tube with both epigastric auscultation and capnography was investigated. The NG tube insertion accuracy was then confirmed via radiography. Data analysis was performed using statistical software SPSS version 23.ResultsThe result showed that capnography had a sensitivity, specificity, and accuracy of 100, 92.5, and 95% respectively, but epigastric auscultation had 90, 80, and 83.4% respectively. The Kappa agreement coefficient between two methods was − 0.759.ConclusionThe results revealed that the use of the capnography is preferable over the epigastric auscultation to confirm the correct insertion of the NG tube. It is recommended that more than one method be applied to detect and confirm the correct insertion of the NG tube.

Feasibility of Nasogastric Tube Insertion in Conscious Patients: Conventional Method vs. SORT Method.

BackgroundNasogastric tube (NGT) insertion is one of the most common procedures in the Emergency Department (EDs).ObjectivesThis study aimed to evaluate the ease of NGT installation using the conventional method and the SORT method.MethodsWe conducted a randomized clinical trial in a university hospital on 200 patients who required NGT insertion during Mar-Sep, 2019. The patients were randomly divided into two groups of 100 patients each, receiving the SORT and conventional methods. Finally, the feasibility of NGT insertion was examined in the two groups using the frequency of NGT insertion attempts, pain during insertion (based on the VAS score of 1 - 10), patient satisfaction with the procedure (rating of 1 - 10), and incidence of complications.ResultsThere was no significant difference between the two groups in terms of age, body mass index, sex, and history of NGT use. However, the mean patient satisfaction score was higher (P < 0.05), whereas the mean pain score was lower (P < 0.05) in the group receiving the conventional method compared to the other group. Moreover, there was no statistically significant difference in complications (P > 0.05).ConclusionsThe study showed that using the conventional method in comparison with the SORT method was significantly better for NGT insertion in conscious patients in terms of patient satisfaction and pain relief. Therefore, it is recommended not to use the SORT method in conscious patients.

Using the Middle Turbinate to Protect the Skull Base in Endoscopic Transsphenoidal Surgery: A Cadaver Study.

Inadvertent intracranial injury from nasogastric tube (NGT) placement is a described and potentially fatal complication following endoscopic transsphenoidal hypophysectomy (TSH). This cadaver study assessed the role of middle turbinate (MT) preservation and medialization in preventing accidental skull base injury from NGT insertion after TSH. Methods: Standard approach for TSH was performed on 3 human cadavers. MTs were placed into neutral position (MTN), then medialized via suture pexy to the septum (MTP), and subsequently resected (MTR). After each stage, 3 blinded individuals passed a 10 F Dobhoff and a 16 F NGT on each side of each cadaver (5 passes per side). Using endoscopic visualization, each pass was scored by a blinded reviewer based on the first contact point of the tube (0 = nasopharynx, 1 = inferior sphenoid face, 2 = sphenoid sinus), with higher scores suggestive of increased risk of intracranial injury. Results: There were 270 Dobhoff and 270 NGT passes scored. Data was divided into 3 groups based on presence and position of the MT. Significant differences were demonstrated between all three groups [one-way ANOVA: Dobhoff F(2,267) = 6.981, p = 0.001], [NGT F(2,267) = 17.582, p < 0.001]. There were significant differences between means for MTN versus MTP groups [Dobhoff (0.43 vs 0.22, p = 0.007), NGT (0.73 vs 0.28, p < 0.001)] and MTP versus MTR groups [Dobhoff (0.22 vs 0.55, p < 0.001), NGT (0.28 vs 0.81, p < 0.001)], indicating that the presence and position of the MT can significantly affect the accessibility of the sphenoid sinus interior after TSH. There was a trend toward lower means in the MTN group compared to the MTR group. Conclusion: MT preservation and deliberate medialization against the septum may reduce risk of inadvertent intracranial NGT injury in postop TSH patients. This simple maneuver should be considered in all routine TSH procedures.

A comparison of nasogastric tube insertion by SORT maneuver (sniffing position, NGT orientation, contralateral rotation, and twisting movement) versus neck flexion lateral pressure in critically ill patients admitted to ICU: a prospective randomized clinical trial

BackgroundAlthough many techniques have been introduced to facilitate nasogastric tube (NGT) insertion using anatomic landmarks and a group of devices, there is a lack of general consensus regarding a standard method. The current study purposed to investigate if SORT maneuver (sniffing position, NGT orientation, contralateral rotation, and twisting movement) increases the success rate of NGT correct placement versus neck flexion lateral pressure (NFLP) method.MethodsA randomized controlled trial study was conducted in two university affiliated intensive care units (tertiary referral center). Three hundred and ninety-six critically ill patients older than 18 years of age were randomly divided into SORT (n = 200) and NFLP (n = 196) groups. The technique was classified as “failed” after the third unsuccessful attempt. Patient characteristics, success rate for the first attempt, time required for the successful first attempt and overall successful insertion time, various complications including kinking, coiling and bleeding and ease of insertion were noted as main outcomes measured.ResultsEase of insertion was significantly better in the SORT group compared to the NFLP group (P < 0.001). The number of failed attempts was significantly higher in the NFLP group (7.5%) vs the SORT group (3.0%) (P = 0.046). The pattern of complications was not different between two study groups (P = 0.242). The odds of stage II (odds ratio (OR) = 49.9; 95% confidence interval (CI) 25.2 to 98.6), stage III (OR = 67.1; 95% CI 14.9 to 302.8)) and stage IV (OR = 11.8; 95% CI 3.4 to 41.2) ease of insertion were much higher in NFLP compared to SORT group, after adjusting for age and body mass index (BMI). The odds of failure was not significantly different in NFLP group compared to SORT group (OR = 2.3; 95% CI 0.85 to 6.3), after adjusting for age and BMI.ConclusionsSORT technique may be considered as a promising method for successful NGT insertions in critically ill patients. However, more trials are needed to confirm the results of this study. The decision must account for individual patient and clinical factors and the operator’s experience and preference.Trial registration: The study was registered at government registry of clinical trials in Iran (http://www.IRCT.ir) (number: IRCT20091012002582N18, 13 March 2018)

Should nasogastric tube insertion during the COVID-19 pandemic be considered as an aerosol-generating procedure?

Nasogastric tubes are used frequently in surgical patients for bowel decompression, provision of enteral nutritional support and preventing aspiration of gastric contents. There is no conclusive research into the risk of COVID-19 transmission associated with nasogastric tube insertion, although evidence from the severe acute respiratory syndrome outbreak appears to suggest that there is no increased risk of transmission. However, close contact with a COVID-19 patient, especially those displaying respiratory symptoms, is likely to increase the risk of transmission. Nasogastric tube insertion requires increased time spent at a patient's bedside and can also cause pharyngeal irritation, resulting in coughing. In addition, the nasogastric tube can expose the healthcare worker to potentially infectious saliva. Therefore, there is a clear need for increased evidence regarding the risk of transmission associated with nasogastric tube insertion, to ensure that such risks can be mitigated.

The role of an overinflated endotracheal tube in the diagnosis of tracheal injuries

Tracheobronchial injury is an uncommon, but often life-threatening condition. It is mostly caused by blunt thoracic or neck trauma, difficult or prolonged intubation associated with nasogastric tube insertion. An early diagnosis and treatment can be lifesaver. The diagnosis is often late because of atypical symptoms and unspecific radiological signs, and due to the presence of severe coexistent injuries. Generally, the classic hallmark during physical examination is a progressive, extensive surgical emphysema. Radiological signs are often atypical, which makes the diagnosis more difficult. The most frequent signs found on computed tomography are also unspecific, mostly surgical emphysema, pneumomediastinum or pneumothorax may be noted. We present three patients suffering from airway laceration caused by car accident, difficult intubation, and prolonged utilization of nasogastric and endotracheal tube. All the patients had an overdistended endotracheal balloon herniated outside the extratracheal space along the rupture of the tracheal wall. These external balloons were all detected on radiography. This is a direct and pathognomic sign of airway injury, suggesting complete rupture in the tracheal wall. In our report, we would like to highlight the diagnostic role of an overinflated cuff. Orv Hetil. 2020; 161(25): 1063-1068.

Acute Gastric Dilatation in a 13 Year Old Child. A Case Report

Summary Acute gastric dilatation is a rare and life threatening disease. The usual symptoms of acute gastric dilatation can vary and be nonspecific, including acute abdominal pain, abdominal distension, nausea and vomiting. Many aetiologies of acute gastric dilatation are described. This article presents a case of a 13 year old girl who presented in our clinic with acute gastric dilatation after an orthopaedic operation. Clinical signs and a diagnostic pathway are presented in the report. In the early treatment of acute gastric dilatation, nasogastric tube insertion was used for gastric decompression. As a surgical approach jejunostomy insertion was used to ensure enteral feeding. Our case study shows that the optimal treatment for this pathology is mainly conservative.