Percutaneous endoscopic gastrostomy: a safe and effective bridge for enteral nutrition in neurological or non-neurological conditions

Predictors of nasogastric tube removal in patients with stroke and dysphagia

Dysphagia is present in 25-50% of patients with stroke. Therefore, studying the probability of nasogastric tube removal in such patients before discharge from the rehabilitation ward is crucial. In this study, we developed a model to predict the outcome of dysphagia in patients with stroke. A retrospective study was performed from May 2015 to December 2018. We reviewed the medical charts of all patients with a diagnosis of stroke receiving nasogastric tube feeding. Patients were divided into weaned and nonweaned groups to compare baseline characteristics and functional status. The weaned and nonweaned groups comprised 55 and 65 patients, respectively. In the final logistic regression analysis model, the Barthel index at admission, lip closing status, ability to answer simple questions and functional independence before stroke were used to develop a predictive model (Logit = 0.8942 × functional independence before this stroke + 1.1279 × ability to answer simple question + 0.5345 × lip-close status + 0.0546 × Barthel index at admission - 2.2805). The optimal cutoff point based on Youden's index was more than -0.8403 with a sensitivity and specificity of 85.45 and 73.85%, respectively. The positive predicted value was 73.44%. In patients with stroke and dysphagia, a high Barthel index, intact lip closing status, ability to answer simple questions and better functional status before stroke appeared to affect nasogastric tube removal before discharge from the rehabilitation ward. Based on the final regression model, the proposed equation will help physicians and speech pathologists in planning patient care.

Ethical Dilemmas and Moral Conundrums

Many anthropologists will be required to gain ethics approval in order to begin their research. Prior to commencing, though, it is not always possible to predict what will happen in the field, or how you as the researcher will react, much less to incorporate all possible safeguards in an ethics application. My research was conducted at a special education needs college with the aim of discovering the sense of self of students with intellectual disabilities. I underwent a lengthy and complicated ethics approval process and gained associated external approvals. As my research evolved in the field, I became interested in strands of enquiry that without care could have potentially breached my ethics guidelines. New questions could suggest to staff that I was doing something other than stipulated in their consent documents. The ethics approval process can help refine the research methodology and analysis; however, it cannot prepare us for the moral conundrums that arise in the field.

Novel score predicting gastrostomy tube placement in intracerebral hemorrhage

BACKGROUND AND PURPOSE

Dysphagia after intracerebral hemorrhage (ICH) contributes significantly to morbidity, often necessitating placement of a percutaneous endoscopic gastrostomy (PEG) tube. This study describes a novel risk prediction score for PEG placement after ICH.

METHODS

We retrospectively analyzed data from 234 patients with ICH presenting during a 4-year period. One hundred eighty-nine patients met inclusion criteria. The sample was randomly divided into a development and a validation cohort. Logistic regression was used to develop a risk score by weighting predictors of PEG placement based on strength of association.

RESULTS

Age (odds ratio [OR], 1.64 per 10-year increase in age; 95% confidence interval [CI], 1.02-2.65), black race (OR, 3.26; 95% CI, 0.96-11.05), Glasgow Coma Scale (OR, 0.80; 95% CI, 0.62-1.03), and ICH volume (OR, 1.38 per 10-mL increase in ICH volume) were independent predictors of PEG placement. The final model for score development achieved an area under the curve of 0.7911 (95% CI, 0.6931-0.8892) in the validation group. The score was named the GRAVo score: Glasgow Coma Scale ≤12 (2 points), Race (1 point for black), Age >50 years (2 points), and ICH Volume >30 mL (1 point). A score >4 was associated with ≈12× higher odds of PEG placement when compared with a score ≤4 (OR, 11.81; 95% CI, 5.04-27.66), predicting PEG placement with 46.55% sensitivity and 93.13% specificity.

CONCLUSIONS

The GRAVo score, combining information about Glasgow Coma Scale, race, age, and ICH volume, may be a useful predictor of PEG placement in ICH patients.

Indications, complications and long-term follow-up of patients undergoing percutaneous endoscopic gastrostomy: A retrospective study

INTRODUCTION

Gastroenterology units have faced a major increase in referrals for PEG insertion over the last decade. For this reason we decided to review our PEG insertion procedures with regard to indications, complications and follow-up.

MATERIALS AND METHODS

The indications, success of procedure, complications, long-term results of PEG in patients of Gulhane Military Medical Academy, Haydarpasa Training Hospital between October 2002 and April 2009 were retrospectively evaluated.

RESULTS

81 patients had undergone PEG insertion and follow-up information has been available for 77 patients. 40 were men with the mean age of all patients 70.74 ± 20.82 (range 20 to 104 years). PEG was successfully placed in all patients except in one patient who had gastric bleeding during the procedure. There was only one mortality related with the placement procedure. The most common indication for PEG was neurologic disorders in 71 (92%) patients. Other indications were head and neck cancers in 6 (8%) patients. Median follow-up period was 12 months (range, 3 days to 78 months). PEG related complications were seen in only 14 patients (18.2%) in 16 events with a total complication rate as 21%.

CONCLUSIONS

PEG placement is a safe procedure and well-tolerated with a low mortality and complication rate even in older patients who have multiple co-morbidities under adequate precautions.

Refractory myasthenia gravis, dysphagia and malnutrition: a case report to suggest disease-specific nutritional issues

OBJECTIVE

We describe a case of refractory myasthenia gravis with bulbar involvement and the nutritional treatment solutions proposed to treat the associated dysphagia and malnutrition.

METHODS

A 39-y-old woman with refractory myasthenia gravis was referred to our clinical nutrition unit for deteriorating dysphagia and progressive malnutrition.

RESULTS

The first-line nutritional approach consisted of dietary counseling and thickened meals. Unfortunately, no adequate oral intake was achieved and an enteral nutrition treatment was proposed. A nasogastric tube was removed after a few days due to local pain and poor quality of life. Despite consistent weight loss and overt malnutrition, the patient refused percutaneous endoscopic gastrostomy placement. Neurologic symptoms did not show any improvement but unexpectedly the patient's weight started to increase to previous values. Anamnestic recall revealed that the patient learned by herself how to position the nasogastric tube that is now temporarily used for formula infusion coinciding with neurologic poussés.

CONCLUSIONS

Current guidelines consider chronic neurologic diseases with associated dysphagia, where refractory myesthania gravis has also been considered, a unique category. Chronic neurogenic dysphagia with high risk of aspiration, long-term inability to obtain adequate oral intakes, and malnutrition are established indications for percutaneous endoscopic gastrostomy placement. However, patients may need different forms of nutritional intervention during the course of their illness and choices and indications should contemplate ethical reasons, clinical benefits, minimal risks, and acceptable quality of life. Minimally invasive intermittent enteral nutrition might be considered a possible clue for nutritional management of exacerbating dysphagia.

Long-term prevalence of oropharyngeal dysphagia in head and neck cancer patients: Impact on quality of life

BACKGROUND & AIMS

To determine the prevalence of dysphagia in head and neck cancer patients treated with surgery and radiotherapy or chemoradiotherapy. To study the impact of dysphagia on food habits, nutritional status, and quality of life.

METHODS

Retrospective cross-sectional study of 87 head and neck cancer patients treated with surgery and radiotherapy or chemoradiotherapy from January 2000 through May 2005. Time since surgery was 28.5+/-17.8 months. A clinical test was used to detect dysphagia. A nutritional assessment was performed in all patients. A questionnaire was used to evaluate quality of life.

RESULTS

Oropharyngeal dysphagia was present in 50.6% of patients, mostly to solid foods (72.4%). Patients with total glossectomy and chemoradiotherapy had the highest rate of dysphagia. Nutritional support was necessary in 57.1% of patients. Malnutrition was present in 20.3% of patients, mainly marasmus (81%). Fifty-one percent of patients reported a decrease in their quality of life due to dysphagia.

CONCLUSIONS

We found a high prevalence of dysphagia in head and neck cancer patients treated with surgery and coadjuvant treatment. This problem negatively affects their quality of life. It is important that nutritional surveillance be provided to detect it and to prevent malnutrition.