Palliative care in amyotrophic lateral sclerosis clinics: A survey of NEALS consortium membership

Qualitative Analysis of Initial Palliative Care Consultations in Amyotrophic Lateral Sclerosis

BACKGROUND

Palliative care (PC) benefits patients with amyotrophic lateral sclerosis (ALS), however the needs of patients and caregivers and the optimal timing of PC discussions remains unclear. This study reports the analysis of PC consult notes from a larger feasibility trial. The specific aims of this analysis were to i) identify the PC needs of patients with ALS via qualitative analysis and ii) identify characteristics of patients and caregivers that could predict specific PC needs.

METHODS

This study was nested within a nonrandomized, prospective study of patients with ALS (and their caregivers) being treated at a multidisciplinary ALS clinic. Exclusion criteria of the main study were age <18 years, inability to complete questionnaires, and prior receipt of PC. All patients were offered a PC consultation (PCC); those who accepted were included in this nested study. Consultation notes were reviewed and thematic and content analyses were conducted. The occurrence of themes across patient and caregiver contextual variables were examined.

RESULTS

Thirty-two PCCs were completed between October 2020 and April 2022. Six major themes were identified: PC roles (with subthemes encompassing the spectrum of specialist PC practice including symptom management and advance care planning), engagement with PC, patients' concerns for their caregivers, caregiver-specific concerns, finances, and COVID-19. An average of 12 topics were discussed per PCC (range = 3-22). Discussion of advance care planning, care coordination, and symptom management was common, and these topics were not discussed more frequently in PCCs with patients with lower functional status, more bulbar symptoms, or lower quality of life. Time from diagnosis did not impact topics of discussion. Patients reporting more symptoms of depression more frequently required psychological support, particularly regarding loss of independence, employment, and leisure activities.

DISCUSSION

Patients with ALS and their caregivers have a wide range of PC needs. These needs vary irrespective of time from diagnosis, functional status, or quality of life, therefore PCC is recommended for all patients with ALS. PCC should be individualized based on patient and caregiver preferences.

TRIAL REGISTRATION INFORMATION

The study was registered with ClinicalTrials.gov (NCT04257760; https://clinicaltrials.gov/ct2/show/NCT04257760) on February 6, 2020. The first enrollment occurred on October 20, 2020.

Assessment of traumatic mandibular nerve using MR neurography sequence: a preliminary study

BACKGROUND

Iatrogenic mandibular nerve damage resulting from oral surgeries and dental procedures is painful and a formidable challenge for patients and oral surgeons alike, mainly because the absence of objective and quantitative methods for diagnosing nerve damage renders treatment and compensation ambiguous while often leading to medico-legal disputes. The aim of this study was to examine discriminating factors of traumatic mandibular nerve within a specific magnetic resonance imaging (MRI) protocol and to suggest tangible diagnostic criteria for peripheral trigeminal nerve injury.

METHODS

Twenty-six patients with ipsilateral mandibular nerve trauma underwent T2 Flex water, 3D short tau inversion recovery (STIR), and diffusion-weighted imaging (DWI) acquired by periodically rotating overlapping parallel lines with enhanced reconstruction (PROPELLER) pulse sequences; 26 injured nerves were thus compared with contra-lateral healthy nerves at anatomically corresponding sites. T2 Flex apparent signal to noise ratio (FSNR), T2 Flex apparent nerve-muscle contrast to noise ratio (FNMCNR) 3D STIR apparent signal to noise ratio (SSNR), 3D STIR apparent nerve-muscle contrast to noise ratio (SNMCNR), apparent diffusion coefficient (ADC) and area of cross-sectional nerve (Area) were evaluated.

RESULTS

Mixed model analysis revealed FSNR and FNMCNR to be the dual discriminators for traumatized mandibular nerve (p < 0.05). Diagnostic performance of both parameters was also determined with area under the receiver operating characteristic curve (AUC for FSNR = 0.712; 95% confidence interval [CI]: 0.5660, 0.8571 / AUC for FNMCNR = 0.7056; 95% confidence interval [CI]: 1.011, 1.112).

CONCLUSIONS

An increase in FSNR and FNMCNR within our MRI sequence seems to be accurate indicators of the presence of traumatic nerve. This prospective study may serve as a foundation for sophisticated model diagnosing trigeminal nerve trauma within large patient cohorts.

Radiologically Inserted Gastrostomy Tube Placement Guided by the Assessment and Primary Palliative Care Provided by an Amyotrophic Lateral Sclerosis Multidisciplinary Clinic: A Single-Arm Retrospective Clinical Study

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease with a median survival of about 3 years. An ALS multidisciplinary team can provide primary palliative care and improve outcomes and quality of life for patients. Feeding tube insertion may be considered for patients with significant weight loss, or respiratory insufficiency. While radiologically inserted gastrostomy (RIG) tube placement may be an option, further studies are required to determine its best timing and appropriateness. This study's objectives were to evaluate the feasibility and outcomes of RIG tube placement in ALS patients over a 90-day follow-up period through the assessment and primary palliative care provided by the multidisciplinary team. This retrospective study reviewed the placement of 16 or 18 French RIG-tube without intubation or endoscopy for 36 ALS patients at a single center between April 2019 and December 2021. Measures included ALS Functional Rating Scale-Revised (ALSFRS-R) scores to determine the ALS stage. Demographic, clinical, procedural, and follow-up data were reviewed. Results showed that the RIG tube placement had a low rate of minor adverse events (11%) and no major procedure-related adverse events. The mean ALSFRS-R score at the time of procedure in subjects who died within 90 days was lower than of those alive beyond 90 days (P = .04). This study found that RIG-tube placement is a safe and effective way to manage dysphagia in ALS patients and highlights the importance of educating members of the multidisciplinary clinic in palliative care principles to determine the appropriateness of RIG tube placement.

Palliative care at any stage of amyotrophic lateral sclerosis: a prospective feasibility study

Introduction

Many patients with amyotrophic lateral sclerosis (ALS) receive palliative care (PC) very late or not at all. The impact of PC on patients with ALS and caregivers has not been quantified. Study goals included (1) measuring the impact of early PC on quality of life and mood of patients/caregivers and (2) describing patient/caregiver satisfaction with PC.

Methods

The study was a non-randomized, prospective feasibility study of patients with ALS being treated at The Ottawa Hospital ALS Clinic and their caregivers. Exclusion criteria were age < 18 years, inability to complete questionnaires, and prior receipt of PC. The ALS Specific Quality of Life-Revised (ALSSQOL-R) questionnaire (patients only) and Hospital Anxiety and Depression Scale (HADS) were completed at regular intervals for up to 2 years. Patients accepting a PC consultation completed a post-PC satisfaction survey. Primary outcome measures included ALSSQOL-R and HADS scores compared before and after PC consultation, and between groups receiving and not receiving a PC consultation. Secondary outcome measures included responses on the post-PC satisfaction survey (1 = strongly disagree, 5 = strongly agree).

Results

39 patients with ALS (age 66 ± 10 years, median time from diagnosis = 6 months) and 22 caregivers were enrolled. 32 patients had a PC consultation (30 were virtual). Patients and caregivers agreed with statements that the PC consult was helpful (mean ± SD = 4.54 ± 0.60, range = 3-5) and they would recommend PC to others with ALS (4.59 ± 0.59, range = 3-5). Participants disagreed with statements that the consult would have been better later in disease course (1.87 ± 0.80, range = 1-4) and that it took too much time/energy (1.44 ± 0.85, range = 1-4). Average ALSSQOL-R scores worsened significantly over time. HADS and ALSSQOL-R scores did not significantly differ between groups receiving and not receiving PC.

Conclusion

Patients with ALS and their caregivers found virtual PC consultations beneficial irrespective of disease duration or severity. Offering routine PC to all patients with ALS is feasible and should be considered as part of standard care.

Clinical trial registration

https://clinicaltrials.gov/ct2/show/NCT04257760, identifier NCT04257760.