“I had no idea what a complicated business eating is…”: a qualitative study of the impact of dysphagia during stroke recovery

Aim: Persons with dysphagia following stroke may experience uncomfortable symptoms such as persistent coughing, choking and poor salivary management. They may also spend long periods of time unable to eat or drink or with restrictions on oral intake. Experiences of dysphagia post-stroke are richly described in unsolicited narratives such as autobiographies on the stroke event, which often include details of the author’s journey through their stroke recovery. The aim of this study is to use autobiographical accounts to explore the experiences of those living with dysphagia following stroke.

Method: Published autobiographies narrating the author’s experiences of living with dysphagia following stroke were sourced. Ten autobiographies were retrieved and the texts were manually inspected. All references to eating, drinking and swallowing were extracted and pooled to form the data set. A qualitative approach using a six-step interpretive phenomenological analysis process was taken to analyze this data set.

Results: A wide range of interconnected themes emerged from the data, allowing further synthesis into six overarching super-ordinate themes. These six super-ordinate themes were: “physical consequences of dysphagia”; “process of recovery”; “coping and adjusting”; “changed relationships”; “society” and “control”.

Conclusions: This study highlights the unique contribution of autobiographical accounts in developing our understanding of living with dysphagia following stroke. The findings emphasize the significant emotional and social impact of dysphagia during the stroke recovery process and add further depth to our understanding of the experience of this clinical group.

• Implications for Rehabilitation

• Autobiographical accounts often hold valuable first-hand information on patient perspectives and journeys, which when viewed through the eyes of a qualitative researcher, can add depth to our understanding of particular healthcare experiences.

• Persons who experience dysphagia as a result of stroke travel a complex rehabilitation journey, involving the interaction of many physical, emotional and social considerations.

• Healthcare professionals should be aware of not only the physical, but also the significant psychosocial consequences of living with dysphagia following stroke.

• Further research is required in this field, so that the experiences of these persons can be better understood and findings can be used to contribute to high-quality and evidence-based service delivery.

     

Rehabilitation after total joint replacement: a scoping study

Purpose: The evidence supporting rehabilitation after joint replacement, while vast, is of variable quality making it difficult for clinicians to apply the best evidence to their practice. We aimed to map key issues for rehabilitation following joint replacement, highlighting potential avenues for new research.

Materials and methods: We conducted a scoping study including research published between January 2013 and December 2016, evaluating effectiveness of rehabilitation following hip and knee total joint replacement. We reviewed this work in the context of outcomes described from previously published research.

Results: Thirty individual studies and seven systematic reviews were included, with most research examining the effectiveness of physiotherapy-based exercise rehabilitation after total knee replacement using randomized control trial methods. Rehabilitation after hip and knee replacement whether carried out at the clinic or monitored at home, appears beneficial but type, intensity and duration of interventions were not consistently associated with outcomes. The burden of comorbidities rather than specific rehabilitation approach may better predict rehabilitation outcome. Monitoring of recovery and therapeutic attention appear important but little is known about optimal levels and methods required to maximize outcomes.

Conclusions: More work exploring the role of comorbidities and key components of therapeutic attention and the therapy relationship, using a wider range of study methods may help to advance the field.

• Implications for Rehabilitation

• Physiotherapy-based exercise rehabilitation after total hip replacement and total knee replacement, whether carried out at the clinic or monitored at home, appears beneficial.

• Type, intensity, and duration of interventions do not appear consistently associated with outcomes.

• Monitoring a patient’s recovery appears to be an important component. The available research provides limited guidance regarding optimal levels of monitoring needed to achieve gains following hip and knee replacement and more work is required to clarify these aspects.

• The burden of comorbidities appears to better predict outcomes regardless of rehabilitation approach.

     

The Tobacco Pack Surveillance System: A Protocol for Assessing Health Warning Compliance,Design Features,and Appeals of Tobacco Packs Sold in Low- and Middle-Income Countries

Background

Tobacco remains the world’s leading preventable cause of death, with the majority of tobacco-caused deaths occurring in low- and middle-income countries. The first global health treaty, the Framework Convention on Tobacco Control (FCTC), outlines a set of policy initiatives that have been demonstrated as effective in reducing tobacco use. Article 11 of the FCTC focuses on using the tobacco package to communicate tobacco-caused harms; it also seeks to restrict the delivery of misleading information about the product on the pack.

Objective

The objective of this study was to establish a surveillance system for tobacco packs in the 14 low- and middle-income countries with the greatest number of smokers. The Tobacco Pack Surveillance System (TPackSS) monitors whether required health warnings on tobacco packages are being implemented as intended, and identifies pack designs and appeals that might violate or detract from the communication of harm-related information and undermine the impact of a country’s tobacco packaging laws. The protocol outlined is intended to be applicable or adaptable for surveillance efforts in other countries.

Methods

Tobacco packs were collected in 14 countries during 2013. The intention was, to the extent possible, to construct a census of “unique” pack presentations available for purchase in each country. The TPackSS team partnered with in-country field staff to implement a standardized protocol for acquiring packs from 36 diverse neighborhoods across three cities in each country. At the time of purchase, data on price and place of acquisition of each pack was recorded. The field staff, according to a standardized protocol, then photographed packs before they were shipped to the United States for coding and archiving.

Results

Each pack was coded for compliance with the country-specific health warning label laws, as well as for key design features of the pack and appeals of the branding elements. The coding protocols were developed based upon prior research, expert opinion, and communication theories. Each pack was coded by two independent coders, with consistency of personnel across the project. We routinely measured intercoder reliability, and only retained variables for which a good level of reliability was achieved. Variables where reliability was too low were not included in final analyses, and any inconsistencies in coding were resolved on a daily basis.

Conclusions

Across the 14 countries, the TPackSS team collected 3307 tobacco packs. We have established a publicly accessible, Internet archive of these packs that is intended for use by the tobacco control policy advocacy and research community.     

Three-Snip Punctoplasty Outcome Rates and Follow-Up Treatments

Purpose: To demonstrate the success rate of three-snip punctoplasty (TSP) for the treatment of punctual stenosis and to evaluate the need for additional treatment after TSP.

Methods: A retrospective chart review was conducted of all patients undergoing TSP by a single surgeon at Bascom Palmer Eye Institute from January 1, 2006 to January 1, 2010. Outcome measures include the persistence of symptomatic epiphora, the need for additional surgical interventions, and postoperative time required until complete resolution of symptoms achieved.

Results: Primary TSP resulted in an 86% success rate with resolution of symptomatic epiphora without further surgical intervention. Seven eyes (14%) required secondary TSP with or without stent placement. All 6 eyes with TSP with stent placement achieved functional success within an average of 6.8 months (stdev 6.83) from the first TSP. The one eye that was not stented during secondary TSP required a tertiary TSP with stenting and achieved functional success within the 1 month of the final procedure.

Conclusion: Primary TSP showed an 86% success rate with the resolution of tearing by an average of 1.2 months post-operatively. Membrane formation or scarring over the surgical site required an additional TSP with stenting in 14% of patients. All 50 eyes eventually achieved functional success. TSP alone as a primary procedure is a safe, relatively simple, and effective treatment of epiphora caused by punctual stenosis. Stenting should be explored as an adjunct to this procedure if primary TSP alone does not produce resolution of symptoms.     

Shared Neuropathological Characteristics of Obesity,Type 2 Diabetes and Alzheimer’s Disease: Impacts on Cognitive Decline

In the past few decades, the prevalence of obesity and type 2 diabetes mellitus (T2DM), as well as older individuals at risk for Alzheimer’s disease (AD), has increased. While the consumption of diets high in fat (total and saturated) have been linked to increased risk of AD, diets rich in antioxidants, polyunsaturated fats, and omega-3 fatty acids are associated with decreased risk. Additionally, AD patients are at increased risk for developing T2DM. Recent research suggests that there are stronger similarities between AD and T2DM than have previously been considered. Here we review the neurocognitive and inflammatory effects of high-fat diet consumption, its relationship to AD, and the treatment potential of dietary interventions that may decrease risk of cognitive decline and other associated neuropathological changes, such as insulin resistance, oxidative stress, and chronic inflammatory processes.     

Emerging Nutrition Science on Fatty Acids and Cardiovascular Disease: Nutritionists’ Perspectives

Recent dietary guidance for heart health recommends a reduction (by ∼50%) in saturated fatty acid (SFA) intake to reduce LDL cholesterol and to decrease risk of cardiovascular disease (CVD). The 2010 Dietary Guidelines for Americans recommends substituting unsaturated fat [both polyunsaturated and monounsaturated fatty acids (PUFAs and MUFAs, respectively)] for SFAs. There are many dietary options that can be implemented to replace SFAs, given the different sources of unsaturated fats in the food supply. Compelling evidence exists for the cardioprotective benefits of n–3 (ω-3) PUFAs, both marine- and plant-derived. In addition, the evidence of cardioprotective benefits of n–6 (ω-6) PUFAs is strong, whereas that for MUFAs is mixed, although there is emerging evidence of benefits. Quantitatively, lowering SFAs by 50% will require, in part, substituting food sources of n–6 and n–3 PUFAs and MUFAs for food sources of SFAs. The use of n–3 PUFAs as a replacement for SFAs will result in a shortfall in reaching the SFA goal because of the relatively low amounts that can be incorporated in the diet, even with very high n–3 PUFA substitution. SFAs also can be replaced with dietary carbohydrate and/or protein. Replacing SFAs with carbohydrate, specifically refined sources, however, has little impact on reducing CVD risk. There is evidence about the health benefits of dietary protein on CVD risk, which merits study. Dietary guidelines have advanced considerably with the “replacement of SFA with unsaturated fat message” instead of recommending decreasing SFAs alone. A key question that remains is what is the optimal mix of macronutrients to maximally reduce CVD risk.     

Thiamin Deficiency in People with Obesity

Although obesity has been viewed traditionally as a disease of excess nutrition, evidence suggests that it may also be a disease of malnutrition. Specifically, thiamin deficiency was found in 15.5–29% of obese patients seeking bariatric surgery. It can present with vague signs and symptoms and is often overlooked in patients without alcohol use disorders. This review explores the relatively new discovery of high rates of thiamin deficiency in certain populations of people with obesity, including the effects of thiamin deficiency and potential underlying mechanisms of deficiency in people with obesity. The 2 observational studies that examined the prevalence in preoperative bariatric surgery patients and gaps in our current knowledge (including the prevalence of thiamin deficiency in the general obese population and whether the current RDA for thiamin meets the metabolic needs of overweight or obese adults) are reviewed. Suggestions for future areas of research are included.     

Preliminary noise reduction efforts in a medical intensive care unit

Noise is a significant contributor to sleep disruption in the intensive care unit (ICU) that may result in increased patient morbidity such as delirium and prolonged length of stay in ICU. We conducted a pre-post intervention study in a 24-bed tertiary care academic medical ICU to reduce the mean noise levels. Baseline dosimeter recordings of ICU noise levels demonstrated a mean noise level of 54.2 A-weighted decibels (dBA) and peak noise levels of 109.9 dBA, well above the Environmental Protection Agency’s recommended levels. There were 1735 episodes of “defects” (maximum noise levels > 60 dBA). Following implementation of multipronged interventions, although the mean noise levels did not change significantly between pre- and post-intervention (54.2 vs 53.8 dBA; p = 0.96), there was a significant reduction in the number of “defects” post-intervention (1735 vs 1289, p ≤ 0.000), and the providers felt that the patients were sleeping longer in the ICU post-intervention.