Nurses' practices in stroke-related dysphagia in low- and middle-income countries.

BACKGROUND:  Nurses are often required to perform dysphagia screening prior to oral intake by people following stroke. Previous studies report limited knowledge of nurses in identifying symptoms of post-stroke dysphagia. OBJECTIVE:  To explore existing literature regarding nurses' practices and knowledge in the identification and management of post-stroke oropharyngeal dysphagia (OPD) in low- and middle income countries (LMICs). METHOD:  A scoping review was conducted according to the PRISMA-ScR guidelines. Studies were retrieved from PubMed, Scopus, EBSCOhost (CINAHL and Health source: Nursing and Academic edition), Web of Science Core collection, and Cochrane libraries. No time frame was applied, and all included studies were screened according to predefined eligibility criteria. RESULTS:  Eight studies were included from 1 792 initial hits. Studies described nursing practices in acute care pertaining to identification and management of stroke-related dysphagia in LMICs. Increased knowledge was reported in nurses who had greater clinical experience in managing patients with dysphagia. Needs for training relating to dysphagia management and opportunities for interprofessional collaboration with speech-language therapists (SLTs) were identified. Contextual barriers specific to LMICs impacting on optimal nursing management of dysphagia included heavy workloads, staff-shortages and time constraints.Conclusion and contribution: Eight studies described nurses' practices and identified needs for the improvement of nurses' dysphagia care in LMICs. This scoping review highlighted the urgency for further research in dysphagia management that provides creative, contextually relevant solutions for improved protocols and training of health care professionals. Findings may be valuable for the multidisciplinary team involved in post-stroke dysphagia care.

Swallowing and feeding of young children on high-flow oxygen therapy.

BACKGROUND:  Oral feeding practices of young patients on high-flow oxygen (HFO2) have been controversial. Limited literature exists on this topic, but new studies suggest introducing oral feeds. OBJECTIVE:  This study aims to describe the changes in swallowing and feeding of a group of young children on HFO2. METHOD:  Twelve participants (mean age 34.17 months [s.d. = 3.97]) on HFO2 were assessed clinically at the bedside using the Schedule of Oral Motor Assessment. Assessments were conducted twice to determine the change in characteristics: upon approval from the managing doctor when respiratory stability on HFO2 was achieved and for a second time on the last day of receiving HFO2 (mean 2.6 days apart). Patients received standard in-patient care and speech therapy intervention. RESULTS:  Most participants displayed typical oral motor function at initial and final assessments for liquid, puree and semi-solid consistencies. Purees and soft solid consistencies were introduced to most participants (n = 11, 91.7%). Solids and chewables were challenging for all participants during both assessments. Half of the participants displayed gagging and a wet vocal quality with thin liquids at the initial assessment only. CONCLUSION:  This small-scale study found that HFO2 should not preclude oral diets, but in this sample, small amounts of oral feeding could be introduced with caution, in an individualised manner, and with a collaborative multidisciplinary approach. Further research is essential.Contribution: Partial oral feeding of specific consistencies was possible during the assessment of young paediatric in-patients on HFO2. Monitoring of individual patient characteristics and risk factors by a specialist feeding team is essential.

Tube feeding in advanced dementia: Insights from South African speech-language therapists.

BACKGROUND:  Speech-language therapists (SLTs) may recommend tube feeding even with minimal research evidence of its effectiveness, and an understanding of SLTs' perceived practices is warranted. OBJECTIVES:  To qualitatively describe a sample of South African SLTs' perceived practices regarding feeding tube placement in people with advanced dementia. METHOD:  Semi-structured online interviews were conducted via Microsoft Teams. Eight South African SLTs with a particular interest in advanced dementia, in public and private settings, were recruited. Data were analysed using inductive reflexive thematic analysis. RESULTS:  Three main themes were identified: (1) factors influencing SLTs' decisions for feeding tube placement in people with advanced dementia; (2) nature of clinical setting and SLTs' decision-making and (3) SLTs' considerations to improve management of people with advanced dementia. Existing local palliative care guidelines were not employed in decisions about tube feeding. Most participants did not recommend tube feeding during end-of-life care. Perceived burden of care influenced participants' decisions about tube feeding. CONCLUSION:  Speech-language therapists in South Africa likely have an increased reliance on clinical experience rather than recent research and guidelines for decisions about feeding tube placement. Findings accentuate the importance of clinical supervision, mentoring and continuous professional development in the workplace. The findings are an urgent call to action to improve SLTs' overall practices and ethical service delivery for people with advanced dementia and their families.Contribution: Factors and needs regarding SLTs' decision-making about feeding tubes in people with advanced dementia are highlighted.

Evolution of Feeding and Developmental Outcomes in Infants With Moderate Hypoxic-Ischemic Encephalopathy: A Pilot Study.

The purpose of the study was to describe the evolution of outcomes among full-term infants with moderate hypoxic-ischemic encephalopathy (HIE); from their early swallowing and feeding abilities during hospitalization, to their later developmental outcomes at 6 and 12 months. Four participants with moderate HIE were recruited. Early feeding and swallowing were assessed using the Neonatal Feeding Assessment Scale and video fluoroscopic swallow studies. Developmental assessments were conducted at 6 and 12 months using the Rossetti Infant-Toddler Language Scale and Vineland-3 Scale. All participants displayed atypical outcomes throughout the study, including oropharyngeal dysphagia initially during hospitalization. All participants were discharged on oral feeds but some breastfeeding difficulties persisted. Variable but pervasive developmental delays were found among all participants at 6 and 12 months. This study emphasizes the need for consistent early intervention from the neonatal period onward, for all infants with moderate HIE. Future studies should use larger cohorts, longer follow-up, and correlational designs.

Experiences of acquired brain injury one-month post-discharge from acute hospitalisation.

Background: Healthcare professionals may have a preconceived idea about life after an acquired brain injury (ABI). Understanding lived experiences of individuals with ABI and their significant others, post-hospitalisation, may improve communication between healthcare professionals and individuals directly influenced by the ABI. Objective: To describe perceived experiences of individuals with ABI, and their significant others, regarding rehabilitation services and returning to daily activities, one-month post-discharge from acute hospitalisation. Method: Semi-structured interviews, via an online platform, expanded on the experiences of six dyads (individuals with an ABI and their significant others). Data were thematically analysed. Results: Six main themes emerged that best described participants' experiences; two of which were shared between individuals with ABI and their significant others (SO). Individuals with an ABI acknowledged recovery as their priority and highlighted the importance of patience. The need for counselling and additional support from healthcare professionals and peers arose. The SO expressed a need for written information, improved communication from healthcare professionals, and education regarding the implications of an ABI. The coronavirus disease 2019 (COVID-19) pandemic negatively influenced all participants' overall experiences, mainly because of termination of visiting hours. Psychosocial intervention would have been beneficial to all participants. Faith influenced most participants' attitudes towards recovery and adapting post-ABI. Conclusion: Most participants accepted their new reality but required additional support to cope emotionally. Individuals with an ABI would benefit from opportunities to share experiences with and learn from others in a similar situation. Streamlined services and improved communication may alleviate anxiety among families during this crucial transitional period. Contribution: This article provides valuable information on the perspectives and experiences of individuals with ABI and their significant others during the transition from acute hospitalisation. The findings can assist with the continuity of care, integrative health and supportive strategies during the transition period post-ABI.

South African speech-language therapists' practices regarding feeding tube placement in people with advanced dementia.

BACKGROUND:  Studies related to tube feeding in people with dementia (PWD) remain a contested topic, neglecting the importance of speech-language therapists' (SLTs) role in dysphagia management. Furthermore, SLT practices and beliefs regarding tube feeding in people with advanced dementia in an upper-middle-income country, such as South Africa, are unexplored. OBJECTIVE:  This study aimed to determine the practices and beliefs of SLTs in South Africa regarding tube feeding placement in PWD. METHOD:  A self-compiled online survey was distributed using social media platforms and was completed by 83 South African SLTs with experience in swallowing and feeding management of PWD. RESULTS:  Most SLTs (78.8%) strongly believed they play a vital role in the decision-making regarding feeding tube insertion in PWD. This role is often met with several challenges, such as limited support from other healthcare professionals. Speech-language therapists with more experience and increased involvement in palliative care appeared to be more confident in supporting and counselling families of PWD on tube feeding. Many SLTs still recommend tube feeding despite its known negative consequences for PWD. CONCLUSION:  The findings indicate a need for continued professional development for South African SLTs on feeding decisions in advanced dementia to increase knowledge and confidence in clinical practice. Speech-language therapists require guidelines by professional bodies and further dialogue amongst healthcare professionals to guide difficult feeding decisions in people with advanced dementia.

Evolution of swallowing and feeding abilities of neonates with hypoxic-ischaemic encephalopathy during hospitalisation: A case series.

PURPOSE: To describe the evolution of swallowing and feeding abilities of neonates with hypoxic-ischaemic encephalopathy (HIE) during hospitalisation. METHOD: A longitudinal cohort study was used. Twenty-nine participants (median age 39.0 weeks [IQR = 2.0 weeks]) with mild (n = 7), moderate (n = 19) and severe (n = 3) HIE were included. Clinical swallowing and feeding assessments were conducted at introduction of oral feeds and at discharge using the Neonatal Feeding Assessment Scale (NFAS). Videofluoroscopic swallow studies (VFSS) supplemented the NFAS before discharge. RESULT: Approximately two thirds of participants showed symptoms of oropharyngeal dysphagia (OPD) during initial NFAS and VFSS. Significantly fewer OPD symptoms occurred at discharge NFAS (p = 0.004). Endurance during non-nutritive sucking (p < 0.001) and nutritive sucking (p < 0.001) significantly improved. Nine participants (31.0%) demonstrated penetration or aspiration. Most aspiration events were silent (60%). Instrumental assessment identified pharyngeal phase dysphagia more effectively than bedside evaluation. High proportions of participants displayed OPD symptoms regardless of HIE severity. The correlation between OPD severity and the length of hospitalisation (p = 0.052) was not significant. CONCLUSION: All grades of HIE should be considered for early intervention by speech-language pathologists before discharge. Findings may be valuable to neonatal feeding teams.

Exploring swallowing, feeding and communication characteristics of toddlers with severe acute malnutrition.

BACKGROUND:  Severe acute malnutrition (SAM) is associated with cognitive and motor deficits. Little is known about the swallowing, feeding and communication characteristics of hospitalised toddlers with SAM, limiting the abilities of speech-language therapists to provide effective early intervention. OBJECTIVE:  To explore the background, swallowing, feeding and communication characteristics of toddlers with SAM during in-patient nutritional rehabilitation. METHOD:  An exploratory, prospective, collective case-study was conducted with three hospitalised toddlers who were 12-18 months old and independently diagnosed with SAM, at least 1 week after transitioning to oral feeding. Detailed case histories were compiled through medical file perusal and parent interviews. Cross-sectional clinical bedside assessments were completed with the Rossetti Infant-Toddler Language Scale and Schedule for Oral-Motor Assessment. RESULTS:  All three participants had a history of feeding difficulties before admission. Despite intact pharyngeal swallows, heterogeneous oral-sensorimotor dysfunction and disruptive feeding behaviours were identified. Risk for oropharyngeal dysphagia indicates the need to modify dietary consistencies to prevent prolonging recovery or SAM relapse. Participants had mild-to-moderate language delays, particularly in interaction-attachment, play and language comprehension, with an atypical moderate receptive and mild expressive language delay profile. None of the participants were referred for speech-language therapy. CONCLUSION:  This exploratory research showed the oral-sensorimotor skills, swallowing and communication characteristics of children with SAM. Speech-language therapists could address oral-sensorimotor functioning, feeding difficulties and communication interaction delays before discharge to community-based management for SAM. Further investigation with a larger sample size is recommended.Contribution: Novel description of the oral-sensorimotor skills for feeding and the communication development of three severely malnourished toddlers with HIV and tuberculosis co-infection was presented. The complexity of the three cases is highlighted.

Breastfeeding Outcomes and Associated Risks in HIV-Infected and HIV-Exposed Infants: A Systematic Review.

Purpose: To critically appraise recent literature regarding breastfeeding outcomes and associated risks in HIV-infected (HI) and HIV-exposed (HE) infants, using the Preferred Reporting Items for Systematic review and Meta-Analysis Protocols (PRISMA-P) statement guidelines. Materials and Methods: Five electronic databases were systematically searched to obtain English publications from the last 10 years (2010-2020), pertaining to breastfeeding outcomes and associated risks of HI and HE infants and children. Gray literature sources were also included. Data were extracted according to various data items and were synthesized using thematic synthesis. Results: Of the initial 7,151 sources identified, 42 articles were eligible for final inclusion. The final selection included 19 cohort studies and 2 expert committee reports, classified as gray literature. The remaining 21 studies comprised case-control, cross-sectional, and randomized controlled trial studies. The following themes were identified: breastfeeding outcomes in HI and HE infants, risks for suboptimal breastfeeding, HI and HE infant growth and developmental outcomes, and barriers and facilitators to feeding decisions. Most studies highlighted HE infants' growth and developmental outcomes and did not directly interrogate breastfeeding outcomes. The most prevalent risks for suboptimal breastfeeding were maternal factors affecting decision making for breastfeeding. Conclusions: This systematic review adds to the evidence of breastfeeding in HIV-affected mother-infant dyads. Findings reiterated that exclusive breastfeeding has a positive outcome on growth and development of all infants irrespective of HIV status. The review highlighted a dearth of research on breastfeeding outcomes of HI and HE infants. Large-scale prospective comparative studies should profile breastfeeding and developmental outcomes of infants with HIV infection or exposure and antiretroviral treatment exposure to enable early identification and intervention for this vulnerable population in low-income settings.

Cleft Lip and/or Palate and Associated Risks in Lower-Middle-Income Countries: A Systematic Review.

OBJECTIVE: To identify and review published data on the risks associated with cleft lip and/or palate (CL/P) in lower-middle-income countries (LMICs). DESIGN: A systematic review of literature was performed on electronic databases using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols. Literature on risks associated with CL/P in LMICs, from 2010 to 2020, were included. RESULTS: Seventeen studies met the inclusion criteria. All studies adopted an observational study design. Biological and environmental risks were identified. Maternal and paternal age (n = 7) and low socioeconomic status (n = 5) were the most prominently associated environmental risk factors. A strong association was identified between family history of cleft (n = 7) and CL/P occurrence. CONCLUSION: Environmental risk factors are now being investigated more than biological risk factors in LMICs, aiding health care workers in the early identification of possible cumulative effects of risks in CL/P. Contextually relevant tools are recommended to promote early identification of at-risk infants.

Psychosocial care of people with aphasia: Practices of speech-language pathologists in South Africa.

Purpose: The study aimed to explore the practices of a sample of South African speech-language pathologists (SLPs) in providing psychosocial care to people with aphasia. People with aphasia are at risk of adverse psychosocial disruptions and access to appropriate support may be particularly challenging for individuals with compromised communication abilities. The study considered the multilingual and multicultural context of South Africa. By understanding current practices, direction for improved psychosocial care to clients as well as support to SLPs is highlighted.Method: A 20-item previously published online survey was completed by 56 South African SLPs. Purposive and snowball sampling were used to recruit participants. Descriptive and inferential statistics, and qualitative content analysis, were used.Result: Respondents recognised addressing psychosocial wellbeing to be very important. A variety of psychosocial approaches were used in practice. However, 67.9% of the sample felt ill-equipped to provide psychosocial care to people with aphasia. Further barriers included: time/caseload pressures (60.7%) and feeling out of their depth (48.2%). Enablers were: access to more training opportunities (89.3%), adequate time (62.5%), and ongoing support from skilled professionals (55.4%). The majority of respondents also perceived mental health professionals to have limited expertise in working with people with aphasia, making onward referral challenging.Conclusion: Respondents support people with aphasia's psychosocial wellbeing by employing counselling strategies, including family, and person-centred goal-setting. However, many challenges to the provision of psychosocial care to people with aphasia were identified. To improve services, more training opportunities, improved role definition and interprofessional collaboration, are required.

Nurses' knowledge of stroke-related oropharyngeal dysphagia in the Eastern Cape, South Africa.

BACKGROUND: Early identification of stroke-related oropharyngeal dysphagia (OPD) using screening by nurses can prevent adverse patient outcomes in lower middle-income countries. Nurses are essential in the OPD management team and should ideally be able to screen and prioritise dysphagia management in stroke patients. OBJECTIVE: The aim of this research was to describe nurses' practices related to identification and management of patients with stroke-related OPD. METHODS: Qualified nurses from various healthcare levels in the Eastern Cape, South Africa were invited to complete a previously published hard copy survey on the signs and symptoms, complications and management of stroke-related OPD. A sample of 130 participants completed the survey. RESULTS: The mean scores of correct responses for each section were: 8.7/13 (66.7%) for signs and symptoms, 4.7/10 (47.3%) for complications and 3.8/7 (54.2%) for management practices. Statistically, there were no differences between the levels of healthcare for the signs and symptoms section and the complications section. Regarding management of OPD, secondary-level (S) nurses demonstrated significantly better knowledge than primary-level (P) and tertiary-level (T) nurses (S-P: p = 0.022; S-T: p = 0.010). Secondary-level nurses also scored significantly higher across all three sections (S-P: p = 0.044; S-T: p = 0.025) than those at the other levels. CONCLUSIONS: The study found that nurses across all levels of healthcare had only moderate knowledge regarding identification and management of stroke-related OPD. Interdisciplinary collaboration between nurses and speech-language therapists may improve nurses' knowledge in identification and management of stroke-related OPD in lower middle-income settings such as South Africa.

Feeding and developmental outcomes of infants in a South African community.

BACKGROUND: Prevalent environmental risk factors place infants in lower-middle-income countries (LMICs) at an increased risk for feeding and developmental difficulties. AIM: This study aimed to determine the relationship between feeding and developmental outcomes in infants, as early feeding difficulties may have a cascading effect on developmental outcomes and vice versa. METHODS: Data on 144 infants' feeding and development [mean age (standard deviation) = 8.8 months (2.2)] from a primary health care clinic in Gauteng, South Africa were retrospectively analysed. RESULTS: Early introduction of cup feeding was found to be a predictor of possible expressive language and articulation difficulties. Gagging, spitting, or vomiting, pocketing, the use of force feeding, and poor sucking and chewing abilities were significantly associated with behavioural and social-emotional difficulties. Breastfeeding was found to be a protective factor for language development. The results emphasise the importance of primary prevention and early identification of risks in late infancy in LMIC.

Feeding characteristics of infants in a lower-middle-income country.

AIM: To describe feeding characteristics (such as breast feeding and complementary feeding) and determine the nature of feeding difficulties of infants in a primary health-care clinic (PHC) in South Africa. METHODS: A total of 200 infants aged 6-12 months (mean = 8.54, standard deviation = 2.18) received a feeding screening by a speech-language therapist at a PHC in a semi-urban area using the Montreal Children's Hospital-Feeding Scale (MCH-FS). Children who failed screening underwent further clinical feeding evaluation using the Schedule of Oral Motor Assessment. RESULTS: The sample consisted of 200 participants, and most participants (n = 174; 87%) received breastfeeding, irrespective of their mothers' human immunodeficiency virus status. The longer the breastfeeding period, the less likely parents were to show concern about infants' feeding (P = 0.035). Complementary feeding was introduced between 6 and 8 months (n = 122; 82%). The MCH-FS identified 13 participants with feeding difficulties (6.5%), of which 11 were diagnosed with oral motor dysfunction (OMD) using the Schedule of Oral Motor Assessment. The 6.5% (n = 13) that failed had mild (n = 8; 61.5%), moderate (n = 2; 15.4%) and severe (n = 3; 23.1%) feeding difficulties, as reported by care givers using the MCH-FS. The MCH-FS showed that distraction during meals/following infants (n = 42; 21%); food refusal (n = 31; 15.5%); care giver unease about feeding (n = 29; 14.5%); and problems with vomiting, gagging or spitting (n = 28; 14%) were characteristics of feeding in this sample. Participants in the age groups 6 (n = 3; 27.3%) and 10 months (n = 3; 27.3%) were prone to OMD. CONCLUSIONS: This study is the first of its kind to describe the feeding characteristics of a group of infants during the transitional feeding stage in late infancy in South Africa. Important findings were the existence of OMD in 11 infants and feeding difficulties during transitional feeding in 13 infants. The study's findings may be used as a starting point for larger-scale studies in a similar setting, investigating the development of future care giver education and health-care professional training programmes regarding transitional feeding. Research endeavours by speech-language therapists need to prioritise late infancy and transitional feeding in order to prevent possible difficulties arising from sub-optimal care giver feeding practices. The study may be valuable to all health-care providers in PHC.

Developmental outcomes of HIV-exposed infants in a low-income South African context.

BACKGROUND: Effective HIV transmission prevention strategies have led to a growing population of vulnerable HIV- and antiretroviral-exposed infants in sub-Saharan Africa, however uncertainty exists regarding their development. OBJECTIVE: To determine the developmental outcomes of HIV-exposed (HE) infants in a low-income South African context, when compared to HIV-unexposed (HU) counterparts. METHODS: In this prospective cross-sectional, group comparison study, the development of 41 HE and 40 HU infants (mean age=8.4 months, SD=2.1 months) from a low-income context was assessed. Caregivers were interviewed using the Vineland Adaptive Behavior Scales, Third Edition (Vineland-3) to evaluate infants' development. RESULTS: Most HE participants had age-appropriate overall development (90.2%;n=37). Some HE participants, however, presented with delays in domains of communication (9.8%;n=4), daily living skills (2.4%;n=1), socialisation (19.5%;n=8), and motor development (7.3%;n=3). HU participants also demonstrated some domain-specific delays, thus delays were present in both groups. No statistically significant between-group differences regarding development were found. CONCLUSION: Findings were reassuring and suggested that HE and HU participants had similar development. Developmental differences may, however, only emerge with age, therefore large-scale longitudinal research is recommended. It is suggested that the entire sample was vulnerable, highlighting the importance of developmental surveillance in low-income contexts, irrespective of HIV and antiretroviral exposure status.

Perspectives of working-age adults with aphasia regarding social participation.

BACKGROUND: Working-age adults with aphasia experience difficulties in social participation, specifically fulfilling social roles and reintegrating into communities. Literature regarding social participation of people with aphasia (PWA) is predominantly based on studies conducted in high-income countries (HIC), limiting generalisability of findings. Perspectives of social participation are influenced by person, place and cultural background warranting investigation in heterogeneous low- and middle-income countries (LMICs), like South Africa. OBJECTIVES: Describe perspectives of working-age adults with aphasia regarding social participation within the first 2 years post-incident. METHOD: Semi-structured interviews gained perspectives of 10 working-age adults (with mild to moderate aphasia) using principles of supported conversation for adults with aphasia. Data were thematically analysed to describe participants' perspectives of social participation. RESULTS: Seven themes were identified pertaining to participants' perspectives of social participation. Participants considered rehabilitation services, faith-related activities and returning to work as valued areas of social participation. Previous interests, presence of support and characteristics of communication partners determined their preference and willingness to participate with others. Finally, personal attitudes and feelings continued to influence their perspectives of social participation, as well as their motivation to participate. CONCLUSION: Successful social participation was dependent on the PWA's perceived value of social activities and presence of support from significant others. Speech-language therapists are in the ideal position to facilitate PWA's communication abilities and their experience of successful participation through the implementation of person-centered care and community-led intervention. This study provided a preliminary investigation of social participation in South Africa and further investigation is warranted.

Prevalence and associated prenatal and perinatal risk factors for oropharyngeal dysphagia in high-risk neonates in a South African hospital.

BACKGROUND: The prevalence of neonatal oropharyngeal dysphagia (OPD) in high-risk infants in lower-middle-income countries is unknown. OBJECTIVES: To determine the prevalence and associated risks for OPD in high-risk neonates in order to allow timely intervention for OPD, minimising negative outcomes. METHOD: A prospective cross-sectional observational study was conducted in an urban hospital in South Africa. Clinical feeding assessments were conducted using the Neonatal Feeding Assessment Scale with all available neonates in neonatal care. RESULTS: The sample of 81 high-risk neonates (mean chronological age = 11.7 days; standard deviation = 15.6 days) had been feeding orally for 2 days and were approaching discharge. Fifty-two participants (64.2%) had OPD. Risks likely associated with OPD included breech presentation, septicaemia and other infections, spending more than 1 day on a warm table or incubator, neurological conditions, prenatal exposure to maternal smoking, siblings with mental or neurological disability, participants with congenital disorders, preterm birth ( 37 weeks), low birth weight ( 2500 g), or retinopathy of prematurity. CONCLUSION: An unexpected high prevalence of OPD was found in neonates already deemed ready for oral feeding and approaching discharge. Timely early involvement of the Speech-Language Therapists (SLTs) in decision-making about feeding readiness may prevent serious complications of neonatal OPD. Findings may inform South African neonatal clinicians. The study provides motivation for early intervention from SLTs before the infant and mother are discharged from high care and dispersed to communities where intervention services may be scarce.

Oropharyngeal Dysphagia in Breastfeeding Neonates with Hypoxic-Ischemic Encephalopathy on Therapeutic Hypothermia.

Purpose: To identify symptoms of oropharyngeal dysphagia (OPD) in breastfeeding neonates with hypoxic-ischemic encephalopathy (HIE) on therapeutic hypothermia (TH). Early identification of feeding problems in neonates with HIE by speech-language therapists (SLTs) may prevent secondary complications of OPD such as aspiration pneumonia and death. Materials and Methods: Twenty-eight full-term neonates with HIE (mean chronological age = 4.5 days) and 30 healthy term controls were prospectively recruited for this case-control study. Participants with HIE (mild [n = 15], moderate [n = 11], severe [n = 2]), diagnosed by pediatricians, received whole-body TH. Feeding was clinically evaluated by an SLT using the Preterm Infant Breastfeeding Behavior Scale. Results: Twenty-five neonates (89.2%) had at least one symptom of OPD. Falling asleep during feeding, noticeable oral secretions, coughing, and flaring nostrils were symptoms of OPD most frequently identified. The HIE group displayed limited arousal during breastfeeding and had less obvious rooting, shallower latching onto the breast, and more single sucks in comparison to term newborns. The HIE group had significantly more closed eyes and minimal movement during breastfeeding, while controls showed the quiet-alert state ideal for breastfeeding. Conclusions: OPD was identified in the majority of infants with HIE. Underlying the appearance of an inactive neonate with HIE may be OPD that could be overlooked if not investigated. Interprofessional collaboration between SLTs, pediatricians and nurses to determine feeding-readiness is imperative. SLTs may assist in decision-making to improve safety of breastfeeding in this population. This study contributes to the small body of research on early breastfeeding of neonates with HIE.

Breastfeeding skills of full-term newborns and associated factors in a low-and-middle-income setting.

BACKGROUND: Normative information on the breastfeeding of term newborns may guide clinicians in early identification of breastfeeding difficulties and oro-pharyngeal dysphagia (OPD), and may support optimal breastfeeding practices. OBJECTIVE: To describe breastfeeding skills of term newborn infants in a South African hospital, a lower-middle-income setting, and investigate associations between infants' feeding and other factors. METHOD: One breastfeeding session of each of the 71 healthy newborn full-term infants (mean chronological age=1.9 days; mean gestation=39.1 weeks) was evaluated using the Preterm Infant Breastfeeding Behavior Scale (PIBBS), suitable for use with term newborns. RESULTS: All participants were exclusively breastfed. Thirteen participants (18%) were HIV-exposed. There was no significant difference in the findings of the PIBBS between HIV-exposed and unexposed participants. Most newborns had obvious rooting, latched deeply onto the nipple and some of the areola, had repeated long sucking bursts (mean length=16.82 sucks/burst), and swallowed repeatedly. Most participants were in either the drowsy or quiet-alert state, which are optimal behavioural states for breastfeeding. One to two-hourly on-demand feeds was significantly associated with mothers who had normal births and did not use galactogogues to promote lactation. CONCLUSION: Results may be used for early identification of OPD in newborns. The findings may be useful to primary care clinicians.

The Effect of Hydration on Voice Quality in Adults: A Systematic Review.

OBJECTIVES: We aimed to critically appraise scientific, peer-reviewed articles, published in the past 10 years on the effects of hydration on voice quality in adults. STUDY DESIGN: This is a systematic review. METHODS: Five databases were searched using the key words "vocal fold hydration", "voice quality", "vocal fold dehydration", and "hygienic voice therapy". The Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines were followed. The included studies were scored based on American Speech-Language-Hearing Association's levels of evidence and quality indicators, as well as the Cochrane Collaboration's risk of bias tool. RESULTS: Systemic dehydration as a result of fasting and not ingesting fluids significantly negatively affected the parameters of noise-to-harmonics ratio (NHR), shimmer, jitter, frequency, and the s/z ratio. Water ingestion led to significant improvements in shimmer, jitter, frequency, and maximum phonation time values. Caffeine intake does not appear to negatively affect voice production. Laryngeal desiccation challenges by oral breathing led to surface dehydration which negatively affected jitter, shimmer, NHR, phonation threshold pressure, and perceived phonatory effort. Steam inhalation significantly improved NHR, shimmer, and jitter. Only nebulization of isotonic solution decreased phonation threshold pressure and showed some indication of a potential positive effect of nebulization substances. Treatments in high humidity environments prove to be effective and adaptations of low humidity environments should be encouraged. CONCLUSIONS: Recent literature regarding vocal hydration is high quality evidence. Systemic hydration is the easiest and most cost-effective solution to improve voice quality. Recent evidence therefore supports the inclusion of hydration in a vocal hygiene program.