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Shin S, Nam HY, Kim K, Kim J, Lee MJ, Pak K. Clinical assessment and striatal dopaminergic activity in healthy controls and patients with Parkinson's disease: a Bayesian approach. Ann Nucl Med 2024:10.1007/s12149-024-01972-y. [PMID: 39190111 DOI: 10.1007/s12149-024-01972-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Accepted: 08/20/2024] [Indexed: 08/28/2024]
Abstract
OBJECTIVES We aimed to evaluate correlations between striatal dopamine transporter (DAT) uptake and clinical assessments in both patients with Parkinson's disease (PD) and healthy controls. METHODS This study enrolled 193 healthy controls, and 581 patients with PD. They underwent various clinical assessments and 123I-FP-CIT SPECT scans. After reconstruction, attenuation correction, and normalization of SPECT images, counts were measured from the bilateral caudate and putamen, and the occipital cortex for reference. Count densities for each region were extracted and used to calculate striatal binding ratios (SBRs) for each striatal region. SBR is calculated as (target region/reference region)-1. After logarithmic transformation of striatal SBRs, we analyzed the effects of clinical assessments on striatal SBRs using Bayesian hierarchical modeling. RESULTS MDS-UPDRS total score, part I, part II, part III, Epworth Sleepiness Scale, REM sleep behavior disorder screening questionnaire, SCOPA-AUT total score were negatively associated with striatal SBR in patients with PD. Also, HVLT recognition discrimination was positively associated with striatal SBR in both healthy controls and patients with PD. In healthy control, MDS-UPDRS part II, MOCA, SCOPA-AUT total score were positively associated with striatal SBR. CONCLUSION We demonstrated that motor symptom, sleep disturbance, autonomic symptom, and cognition of patients with PD were associated with striatal dopaminergic activity. In healthy controls, motor symptoms, autonomic symptom, and cognition were associated with striatal dopaminergic activity, some of which showing the opposite direction with patients with PD. This result might provide new insight to underlying mechanism of dopamine system with motor and non-motor assessments.
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Affiliation(s)
- Seunghyeon Shin
- Department of Nuclear Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, 179 Gudeok-Ro, Seo-Gu, Busan, 49241, Republic of Korea
| | - Hyun-Yeol Nam
- Department of Nuclear Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, 179 Gudeok-Ro, Seo-Gu, Busan, 49241, Republic of Korea
| | - Keunyoung Kim
- Department of Nuclear Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
- School of Medicine, Pusan National University, Busan, Republic of Korea
| | - Jihyun Kim
- Department of Nuclear Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Myung Jun Lee
- School of Medicine, Pusan National University, Busan, Republic of Korea
- Department of Neurology and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Kyoungjune Pak
- Department of Nuclear Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea.
- School of Medicine, Pusan National University, Busan, Republic of Korea.
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Angelini L, Paparella G, Bologna M. Distinguishing essential tremor from Parkinson's disease: clinical and experimental tools. Expert Rev Neurother 2024; 24:799-814. [PMID: 39016323 DOI: 10.1080/14737175.2024.2372339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Accepted: 06/20/2024] [Indexed: 07/18/2024]
Abstract
INTRODUCTION Essential tremor (ET) and Parkinson's disease (PD) are the most common causes of tremor and the most prevalent movement disorders, with overlapping clinical features that can lead to diagnostic challenges, especially in the early stages. AREAS COVERED In the present paper, the authors review the clinical and experimental studies and emphasized the major aspects to differentiate between ET and PD, with particular attention to cardinal phenomenological features of these two conditions. Ancillary and experimental techniques, including neurophysiology, neuroimaging, fluid biomarker evaluation, and innovative methods, are also discussed for their role in differential diagnosis between ET and PD. Special attention is given to investigations and tools applicable in the early stages of the diseases, when the differential diagnosis between the two conditions is more challenging. Furthermore, the authors discuss knowledge gaps and unsolved issues in the field. EXPERT OPINION Distinguishing ET and PD is crucial for prognostic purposes and appropriate treatment. Additionally, accurate diagnosis is critical for optimizing clinical and experimental research on pathophysiology and innovative therapies. In a few years, integrated technologies could enable accurate, reliable diagnosis from early disease stages or prodromal stages in at-risk populations, but further research combining different techniques is needed.
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Affiliation(s)
| | - Giulia Paparella
- IRCCS Neuromed, Pozzilli, (IS), Italy
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Matteo Bologna
- IRCCS Neuromed, Pozzilli, (IS), Italy
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
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3
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Malkiewicz JJ, Siuda J. Evaluation of Cardiovascular Autonomic Nervous System in Essential Tremor and Tremor Dominant Parkinson's Disease. Brain Sci 2024; 14:313. [PMID: 38671965 PMCID: PMC11048246 DOI: 10.3390/brainsci14040313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/16/2024] [Accepted: 03/23/2024] [Indexed: 04/28/2024] Open
Abstract
(1) Background: The differential diagnosis of essential tremor (ET) and tremor-dominant Parkinson's disease (TDPD) can be challenging. Only a few studies have investigated the autonomic nervous system (ANS) in ET. However, some of these suggested that heart rate variability (HRV) might be useful in the differential diagnosis. (2) Methods: Demographic and clinical data, including medications and comorbidities, were collected from 15 TDPD patients, 19 ET patients, and 20 healthy controls. Assessment with the SCOPA-AUT questionnaire, 5 min HRV analysis in time and frequency domains, and evaluation of orthostatic hypotension (OH) with tilt test were performed. (3) Results: There were no significant differences between all groups on the SCOPA-AUT questionnaire. PD patients had OH more frequently and a larger drop in systolic blood pressure (SBP) during the tilt test than ET patients and controls. HRV was affected in PD, but not in ET and controls. Power in the low frequency band, the standard deviation of all normal RR intervals and SBP drop were potentially useful in differential diagnosis with AUCs of 0.83, 0.78, and 0.83, respectively. (4) Conclusions: Cardiovascular ANS dysfunction was present in TDPD, but not in ET and controls. HRV analysis and assessment of SBP drop may be potentially useful in the differential diagnosis of ET and TDPD.
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Affiliation(s)
- Jakub J. Malkiewicz
- Department of Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, University Clinical Center Prof. K. Gibiński, 14 Medyków Street, 40-752 Katowice, Poland;
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Pazian Martins M, González-Salazar C, de Lima FD, Bernardes Leoni T, R M Martinez A, Nunes Gonçalves JP, Nucci A, Cavalcante França M. Autonomic function in sporadic and familial ALS type 8. Clin Neurophysiol 2023; 155:68-74. [PMID: 37769591 DOI: 10.1016/j.clinph.2023.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/23/2023] [Accepted: 08/09/2023] [Indexed: 10/03/2023]
Abstract
OBJECTIVE To characterize and compare autonomic function in patients with sporadic (sALS) and familial ALS type 8 (fALS8). METHODS We selected 11 patients with sALS (7 men), 14 with fALS8 (8 men) and 26 controls (15 men). All groups were gender and age-matched. For each subject, Scale for Outcomes in Parkinson's Disease for Autonomic Symptoms (SCOPA-AUT) was applied and data from heart rate variability, Quantitative Sudomotor Axon Reflex Test (QSART) and skin sympathetic response (SSR) were collected. These data were compared across groups using nonparametric tests. P-values < 0.05 were considered significant. RESULTS SCOPA-AUT revealed predominant clinical complaints in thermoregulatory, pupillomotor and sexual domains in fALS8 relative to sALS as well as controls. Neurophysiological tests demonstrated significant differences in Valsalva ratio, Expiratory:Inspiratory index and RR minimum values in both ALS groups relative to controls. Sudomotor dysfunction was also observed in sALS and fALS8 groups, as shown by reduced medial forearm and foot QSART volumes and absence of SSR in lower limbs. CONCLUSIONS Dysautonomia - cardiac and sudomotor - is part of the phenotype in sALS and fALS8. The profile of autonomic symptoms, however, is different in each group. SIGNIFICANCE Patients with fALS8 and sALS have autonomic dysfunction involving both sympathetic and parasympathetic divisions.
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Affiliation(s)
- Melina Pazian Martins
- Department of Neurology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Carelis González-Salazar
- Department of Neurology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Fabricio Diniz de Lima
- Department of Neurology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Tauana Bernardes Leoni
- Department of Neurology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | - Alberto R M Martinez
- Department of Neurology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
| | | | - Anamarli Nucci
- Department of Neurology, School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil
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DiCriscio AS, Beiler D, Smith J, Asdell P, Dickey S, DiStefano M, Troiani V. Assessment of autonomic symptom scales in patients with neurodevelopmental diagnoses using electronic health record data. RESEARCH IN AUTISM SPECTRUM DISORDERS 2023; 108:102234. [PMID: 37982012 PMCID: PMC10653282 DOI: 10.1016/j.rasd.2023.102234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
Background Sleep disturbances, gastrointestinal problems, and atypical heart rate are commonly observed in patients with autism spectrum disorder (ASD) and may relate to underlying function of the autonomic nervous system (ANS). The overall objective of the current study was to quantitatively characterize features of ANS function using symptom scales and available electronic health record (EHR) data in a clinically and genetically characterized pediatric cohort. Methods We assessed features of ANS function via chart review of patient records adapted from items drawn from a clinical research questionnaire of autonomic symptoms. This procedure coded for the presence and/or absence of targeted symptoms and was completed in 3 groups of patients, including patients with a clinical neurodevelopmental diagnosis and identified genetic etiology (NPD, n=244), those with an ASD diagnosis with no known genetic cause (ASD, n=159), and age and sex matched controls (MC, n=213). Symptoms were assessed across four main categories: (1) Mood, Behavior, and Emotion; (2) Secretomotor, Sensory Integration; (3) Urinary, Gastrointestinal, and Digestion; and (4) Circulation, Thermoregulation, Circadian function, and Sleep/Wake cycles. Results Chart review scores indicate an increased rate of autonomic symptoms across all four sections in our NPD group as compared to scores with ASD and/or MC. Additionally, we note several significant relationships between individual differences in autonomic symptoms and quantitative ASD traits. Conclusion These results highlight EHR review as a potentially useful method for quantifying variance in symptoms adapted from a questionnaire or survey. Further, using this method indicates that autonomic features are more prevalent in children with genetic disorders conferring risk for ASD and other neurodevelopmental diagnoses.
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Affiliation(s)
- A S DiCriscio
- Geisinger Health System, Autism and Developmental Medicine Institute (ADMI), Lewisburg, PA, United States
| | - D Beiler
- Geisinger Health System, Autism and Developmental Medicine Institute (ADMI), Lewisburg, PA, United States
| | - J Smith
- Geisinger Health System, Autism and Developmental Medicine Institute (ADMI), Lewisburg, PA, United States
- Geisinger Health System, Behavioral Health, Danville, PA, United States
| | - P Asdell
- Geisinger Health System, Autism and Developmental Medicine Institute (ADMI), Lewisburg, PA, United States
- Summa Health, Ohio, United States
| | - S Dickey
- Geisinger Health System, Autism and Developmental Medicine Institute (ADMI), Lewisburg, PA, United States
| | - M DiStefano
- Geisinger Health System, Autism and Developmental Medicine Institute (ADMI), Lewisburg, PA, United States
- Geisinger Health System, Precision Health Program, Danville, PA, United States
- Program in Medical and Population Genetics, Broad Institute, Cambridge, MA, United States
| | - V Troiani
- Geisinger Health System, Autism and Developmental Medicine Institute (ADMI), Lewisburg, PA, United States
- Department of Imaging Science and Innovation, Center for Health Research, Danville, PA, United States
- Geisinger Neuroscience Institute, Danville, PA, United States
- Department of Basic Sciences, Geisinger Commonwealth School of Medicine, Scranton, PA, United States
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Ishida N, Ono S, Suzuki R, Nojiri K, Ootsuki S, Zakoji N. Comparison of factors associated with drooling between intractable neuromuscular disease and cerebral palsy. J Clin Neurosci 2023; 115:71-76. [PMID: 37499322 DOI: 10.1016/j.jocn.2023.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/17/2023] [Accepted: 07/18/2023] [Indexed: 07/29/2023]
Abstract
Drooling represents a common and noteworthy symptom in patients with intractable neuromuscular disease (IND) and cerebral palsy (CP) and can lead to poor quality of life (QOL) and higher incidence of death due to aspiration of saliva. Identifying the factors affecting drooling is crucial to improving QOL and improving the poor prognosis of patients with IND and CP. This study sought to assess the prevalence of drooling and to elucidate the associated factors, drugs, and differences between patients with IND and CP. We included hospitalized patients with IND and CP. Among the 269 patients, 69 of 162 patients with IND (42.6%) and 75 of 107 patients with CP (70.1%) exhibited drooling. Drooling in IND was significantly higher in patients with tube feeding and those who had a previous stroke than in patients with potential oral intake and those having no history of stroke. In individuals with CP, drooling was significantly negatively associated with age. Taltirelin in patients with IND had a significant positive association with drooling, and antipsychotics and centrally acting muscle relaxants in those with CP had a significant negative association with drooling. Our results suggest that the factors associated with frequent drooling differ between IND and CP cases, and patients who should be screened for drooling are those with decreased swallowing function, those with IND who have had a previous stroke, and young patients with CP. Moreover, clinicians should consider the impact of drugs on drooling in IND and CP cases.
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Affiliation(s)
- Natsuko Ishida
- Clinical Pharmacy and Healthcare Sciences, Faculty of Pharmacy, Institute of Medical, Pharmaceutical & Health Science, Kanazawa University, Ishikawa, Japan.
| | - Shunsuke Ono
- Clinical Pharmacy and Healthcare Sciences, Faculty of Pharmacy, Institute of Medical, Pharmaceutical & Health Science, Kanazawa University, Ishikawa, Japan
| | - Ryohei Suzuki
- Department of Pharmacy, National Hospital Organization Higashinagoya National Hospital, Aichi, Japan
| | - Kei Nojiri
- Department of Pharmacy, National Hospital Organization Suzuka National Hospital, Mie, Japan; Department of Pharmacy, National Hospital Organization Shizuoka Medical Center, Shizuoka, Japan
| | - Shinnosuke Ootsuki
- Department of Pharmacy, Hokuriku Brain and Neuromuscular Disease Center, National Hospital Organization Iou National Hospital, Ishikawa, Japan
| | - Nobuyuki Zakoji
- Department of Pharmacy, National Hospital Organization Shizuoka Medical Center, Shizuoka, Japan
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Shill HA, Adler CH, Tremblay C, Beach TG. Lack of significant Lewy pathology in 237 essential tremor brains. J Neuropathol Exp Neurol 2023; 82:452-453. [PMID: 36943272 PMCID: PMC10117155 DOI: 10.1093/jnen/nlad022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023] Open
Affiliation(s)
- Holly A Shill
- Department of Neurology, Barrow Neurological Institute, Phoenix, Arizona, USA
| | - Charles H Adler
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, Arizona, USA
| | | | - Thomas G Beach
- Banner Sun Health Research Institute, Sun City, Arizona, USA
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8
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Santos-García D, de Deus Fonticoba T, Cores Bartolomé C, Feal Painceiras MJ, Íñiguez-Alvarado MC, Jesús S, Buongiorno MT, Planellas L, Cosgaya M, García Caldentey J, Caballol N, Legarda I, Hernández Vara J, Cabo I, López Manzanares L, González Aramburu I, Ávila Rivera MA, Gómez Mayordomo V, Nogueira V, Puente V, Dotor García-Soto J, Borrué C, Solano Vila B, Álvarez Sauco M, Vela L, Escalante S, Cubo E, Carrillo Padilla F, Martínez Castrillo JC, Sánchez Alonso P, Alonso Losada MG, López Ariztegui N, Gastón I, Kulisevsky J, Blázquez Estrada M, Seijo M, Rúiz Martínez J, Valero C, Kurtis M, de Fábregues O, González Ardura J, Alonso Redondo R, Ordás C, López Díaz LML, McAfee D, Martinez-Martin P, Mir P, COPPADIS SG. Prevalence and Factors Associated with Drooling in Parkinson’s Disease: Results from a Longitudinal Prospective Cohort and Comparison with a Control Group. PARKINSON'S DISEASE 2023; 2023:3104425. [PMID: 37065970 PMCID: PMC10101739 DOI: 10.1155/2023/3104425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/08/2022] [Accepted: 12/20/2022] [Indexed: 04/09/2023]
Abstract
Introduction. Drooling in Parkinson’s disease (PD) is frequent but often goes underrecognized. Our aim was to examine the prevalence of drooling in a PD cohort and compare it with a control group. Specifically, we identified factors associated with drooling and conducted subanalyses in a subgroup of very early PD patients. Patients and Methods. PD patients who were recruited from January 2016 to November 2017 (baseline visit; V0) and evaluated again at a 2-year ± 30-day follow-up (V2) from 35 centers in Spain from the COPPADIS cohort were included in this longitudinal prospective study. Subjects were classified as with or without drooling according to item 19 of the NMSS (Nonmotor Symptoms Scale) at V0, V1 (1-year ± 15 days), and V2 for patients and at V0 and V2 for controls. Results. The frequency of drooling in PD patients was 40.1% (277/691) at V0 (2.4% (5/201) in controls;
< 0.0001), 43.7% (264/604) at V1, and 48.2% (242/502) at V2 (3.2% (4/124) in controls;
< 0.0001), with a period prevalence of 63.6% (306/481). Being older (OR = 1.032;
= 0.012), being male (OR = 2.333;
< 0.0001), having greater nonmotor symptom (NMS) burden at the baseline (NMSS total score at V0; OR = 1.020;
< 0.0001), and having a greater increase in the NMS burden from V0 to V2 (change in the NMSS total score from V0 to V2; OR = 1.012;
< 0.0001) were identified as independent predictors of drooling after the 2-year follow-up. Similar results were observed in the group of patients with ≤2 years since symptom onset, with a cumulative prevalence of 64.6% and a higher score on the UPDRS-III at V0 (OR = 1.121;
= 0.007) as a predictor of drooling at V2. Conclusion. Drooling is frequent in PD patients even at the initial onset of the disease and is associated with a greater motor severity and NMS burden.
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Affiliation(s)
| | | | | | | | | | - Silvia Jesús
- Unidad de Trastornos del Movimiento, Servicio de Neurología y Neurofisiología Clínica, Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Seville, Spain
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
| | | | | | | | | | - Nuria Caballol
- Consorci Sanitari Integral, Hospital Moisés Broggi, Sant Joan Despí, Barcelona, Spain
| | - Ines Legarda
- Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - Jorge Hernández Vara
- Hospital Universitario Vall d’Hebron, Barcelona, Spain
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
| | - Iria Cabo
- Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain
| | | | - Isabel González Aramburu
- Hospital Universitario Marqués de Valdecilla, Santander, Spain
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
| | - Maria A. Ávila Rivera
- Consorci Sanitari Integral, Hospital General de L´Hospitalet, L´Hospitalet de Llobregat, Barcelona, Spain
| | | | | | | | | | | | - Berta Solano Vila
- Institut d’Assistència Sanitària (IAS), Institut Català de La Salut, Girona, Spain
| | | | - Lydia Vela
- Fundación Hospital de Alcorcón, Madrid, Spain
| | - Sonia Escalante
- Hospital de Tortosa Verge de La Cinta (HTVC), Tortosa, Tarragona, Spain
| | - Esther Cubo
- Complejo Asistencial Universitario de Burgos, Burgos, Spain
| | | | | | | | - Maria G. Alonso Losada
- Hospital Álvaro Cunqueiro, Complejo Hospitalario Universitario de Vigo (CHUVI), Vigo, Spain
| | | | | | - Jaime Kulisevsky
- Hospital de Sant Pau, Barcelona, Spain
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
| | | | - Manuel Seijo
- Complejo Hospitalario Universitario de Pontevedra (CHOP), Pontevedra, Spain
| | | | | | | | | | | | | | | | | | - Darrian McAfee
- University of Maryland School of Medicine, Baltimore, MD, USA
| | - Pablo Martinez-Martin
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
| | - Pablo Mir
- Unidad de Trastornos del Movimiento, Servicio de Neurología y Neurofisiología Clínica, Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Seville, Spain
- CIBERNED (Centro de Investigación Biomédica en Red Enfermedades Neurodegenerativas), Madrid, Spain
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Ishida N, Oshima Y, Katsura A, Imamura R, Arakawa H, Shimada T, Mizuno S, Sai Y, Suga Y, Matsushita R. Application Site of Transdermal Scopolamine Influences Efficacy and Drug Concentration in Salivary Glands in Rats. Biol Pharm Bull 2023; 46:1805-1809. [PMID: 38044099 DOI: 10.1248/bpb.b23-00561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
Transdermal scopolamine applied to the postauricular area is used to treat drooling. We investigated the duration of action of scopolamine ointment and the effect of the application site on drug efficacy and concentration in the salivary glands of rats. Scopolamine ointment was applied to the skin over the salivary glands (SSG) and back (SB). Saliva volume was measured after intraperitoneal administration of pilocarpine. Blood and salivary glands were collected after scopolamine ointment application, and scopolamine concentrations in the plasma and salivary glands were measured. Saliva volume after application in the SSG group was significantly lower at all time points than in the non-treated group, and the change in saliva volume in the SSG group was greater than that in the SB group at all time points. This suggests that applying scopolamine ointment to the SSG strongly suppresses salivary secretion. Scopolamine concentration in the salivary glands of the SSG group was significantly higher at 9 h. The change in the efficacy of scopolamine ointment depending on the application site was due to the difference in transfer to the salivary glands. Transdermal administration of scopolamine to the skin over the salivary glands may have high efficiency in treating drooling.
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Affiliation(s)
- Natsuko Ishida
- Department of Clinical Pharmacy and Healthcare Sciences, Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Science, Kanazawa University
| | - Yoshitaka Oshima
- Department of Clinical Pharmacy and Healthcare Sciences, Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Science, Kanazawa University
| | - Ayano Katsura
- Department of Clinical Pharmacy and Healthcare Sciences, Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Science, Kanazawa University
| | - Rikako Imamura
- Department of Clinical Pharmacy and Healthcare Sciences, Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Science, Kanazawa University
| | - Hiroshi Arakawa
- Department of Clinical Pharmacy and Healthcare Sciences, Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Science, Kanazawa University
| | - Tsutomu Shimada
- Department of Clinical Pharmacokinetics, Graduate School of Medical Sciences, Kanazawa University
- Department of Hospital Pharmacy, University Hospital, Kanazawa University
| | - Satoshi Mizuno
- Department of Clinical Pharmacokinetics, Graduate School of Medical Sciences, Kanazawa University
| | - Yoshimichi Sai
- Department of Clinical Pharmacokinetics, Graduate School of Medical Sciences, Kanazawa University
- Department of Hospital Pharmacy, University Hospital, Kanazawa University
| | - Yukio Suga
- Department of Clinical Pharmacy and Healthcare Sciences, Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Science, Kanazawa University
| | - Ryo Matsushita
- Department of Clinical Pharmacy and Healthcare Sciences, Faculty of Pharmacy, Institute of Medical, Pharmaceutical and Health Science, Kanazawa University
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DiCriscio AS, Wain KE, Smith J, Beiler D, Walsh LK, Holdren K, Troiani V. Higher scores on autonomic symptom scales in pediatric patients with neurodevelopmental disorders of known genetic etiology. Brain Behav 2022; 12:e2813. [PMID: 36423250 PMCID: PMC9759134 DOI: 10.1002/brb3.2813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 10/03/2022] [Accepted: 10/18/2022] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Features of underlying autonomic dysfunction, including sleep disturbances, gastrointestinal problems, and atypical heart rate, have been reported in neurodevelopmental conditions, including autism spectrum disorder (ASD). The current cross-sectional, between-groups study aimed to quantify symptoms of autonomic dysfunction in a neurodevelopmental pediatric cohort characterized by clinical diagnoses as well as genetic etiology. METHOD The Pediatric Autonomic Symptom Scales (PASS) questionnaire was used to assess autonomic features across a group of patients with clinical neurodevelopmental diagnoses (NPD; N = 90) and genetic etiologies. Patients were subdivided based on either having a clinical ASD diagnosis (NPD-ASD; n = 37) or other non-ASD neurodevelopmental diagnoses, such as intellectual disability without ASD, speech and language disorders, and/or attention deficit hyperactivity disorder (NPD-OTHER; n = 53). Analyses focused on characterizing differences between the NPD group compared to previously published reference samples, as well as differences between the two NPD subgroups (NPD-ASD and NPD-OTHER). RESULTS Our results indicate higher PASS scores in our NPD cohort relative to children with and without ASD from a previously published cohort. However, we did not identify significant group differences between our NPD-ASD and NPD-OTHER subgroups. Furthermore, we find a significant relationship between quantitative ASD traits and symptoms of autonomic function. CONCLUSION This work demonstrates the utility of capturing quantitative estimates of autonomic trait dimensions that may be significantly linked with psychosocial impairments and other core clinical features of ASD.
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Affiliation(s)
- Antoinette S DiCriscio
- Geisinger Health System, Autism & Developmental Medicine Institute (ADMI), Lewisburg, Pennsylvania, USA
| | - K E Wain
- Geisinger Health System, Autism & Developmental Medicine Institute (ADMI), Lewisburg, Pennsylvania, USA
| | - J Smith
- Geisinger Health System, Autism & Developmental Medicine Institute (ADMI), Lewisburg, Pennsylvania, USA
| | - D Beiler
- Geisinger Health System, Autism & Developmental Medicine Institute (ADMI), Lewisburg, Pennsylvania, USA
| | - L K Walsh
- Geisinger Health System, Autism & Developmental Medicine Institute (ADMI), Lewisburg, Pennsylvania, USA
| | - K Holdren
- Geisinger Health System, Autism & Developmental Medicine Institute (ADMI), Lewisburg, Pennsylvania, USA
| | - Vanessa Troiani
- Geisinger Health System, Autism & Developmental Medicine Institute (ADMI), Lewisburg, Pennsylvania, USA.,Department of Imaging Science and Innovation, Center for Health Research, Geisinger, Danville, Pennsylvania, USA.,Neuroscience Institute, Geisinger, Danville, Pennsylvania, USA.,Department of Basic Sciences, Geisinger Commonwealth School of Medicine, Scranton, Pennsylvania, USA
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11
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Berg A, Bech S, Aasly J, Farrer MJ, Skaalum Petersen M. Autonomic dysfunction in Parkinson's disease: Results from the Faroese Parkinson's disease cohort. Neurosci Lett 2022; 785:136789. [PMID: 35835395 DOI: 10.1016/j.neulet.2022.136789] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 07/04/2022] [Accepted: 07/08/2022] [Indexed: 10/17/2022]
Abstract
The presence of autonomic symptoms are a common part of the symptomatology of Parkinsońs disease (PD), with the potential to impact the quality of life of patients. The aim of this study was to assess the frequency of autonomic symptoms among Faroese PD patients compared to a control group, using the Scales for Outcome in Parkinson's Disease - Autonomic (SCOPA-AUT), and to determine the relationship between autonomic and motor symptoms in PD patients using the Unified Parkinsońs Disease Rating Scale - Part III (UPDRS) and Hoehn and Yahr Scale (H&Y). The study included 54 PD patients and 190 control individuals which were unaffected relatives. The mean SCOPA-AUT scores were significantly higher for PD patients in gastrointestinal (OR = 1.62), urinary (OR = 1.38), cardiovascular (OR = 1.65), thermoregulatory (OR = 1.54) and sexual dysfunction (OR = 1.71) scores, as well as the total score (OR = 1.26). UPDRS scores were significant correlated with SCOPA-AUT scores (p = 0.015), while H&Y scores were not (p = 0.103). In conclusion, PD patients experience an increased frequency of autonomic symptoms compared with controls and the frequency is associated with the motor symptoms assessed with UPDRS. Our findings are consistent with similar studies and our current understanding of PD pathology.
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Affiliation(s)
- Aksel Berg
- Department of Occupational Medicine and Public Health, the Faroese Hospital System, Tórshavn, Faroe Islands.
| | - Sára Bech
- Department of Occupational Medicine and Public Health, the Faroese Hospital System, Tórshavn, Faroe Islands
| | - Jan Aasly
- Department of Neurology, St. Olavs University Hospital, Trondheim, Norway; Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway
| | - Matthew J Farrer
- Norman Fixel Institute for Neurological Diseases, McKnight Brain Institute, University of Florida, Gainesville, USA
| | - Maria Skaalum Petersen
- Department of Occupational Medicine and Public Health, the Faroese Hospital System, Tórshavn, Faroe Islands; Center of Health Science, University of the Faroe Islands, Tórshavn, Faroe Islands
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12
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The cross-sectional area of the vagus nerve is not reduced in Parkinson's disease patients. eNeurologicalSci 2022; 27:100400. [PMID: 35592106 PMCID: PMC9112122 DOI: 10.1016/j.ensci.2022.100400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 03/26/2022] [Accepted: 04/07/2022] [Indexed: 11/23/2022] Open
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13
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van der Lijn I, de Haan GA, Huizinga F, van der Feen FE, Rutgers AWF, Stellingwerf C, van Laar T, Heutink J. Self-Reported Visual Complaints in People with Parkinson's Disease: A Systematic Review. JOURNAL OF PARKINSON'S DISEASE 2022; 12:785-806. [PMID: 35001897 PMCID: PMC9108577 DOI: 10.3233/jpd-202324] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 12/17/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Scientific research increasingly focuses on visual symptoms of people with Parkinson's disease (PD). However, this mostly involves functional measures, whereas self-reported data are equally important for guiding clinical care. OBJECTIVE This review provides an overview of the nature and prevalence of self-reported visual complaints by people with PD, compared to healthy controls. METHODS A systematic literature search was performed. Studies from three databases (PubMed, PsycInfo, and Web of Science) were screened for eligibility. Only studies that reported results of visual self-reports in people with idiopathic PD were included. RESULTS One hundred and thirty-nine eligible articles were analyzed. Visual complaints ranged from function-related complaints (e.g., blurred vision, double vision, increased sensitivity to light or changes in contrast sensitivity) to activity-related complaints (e.g., difficulty reading, reaching, or driving). Visual complaints were more prevalent in people with PD compared to healthy controls. The presence of visual complaints leads to a reduced quality of life (QoL). Increased prevalence and severity of visual complaints in people with PD are related to longer disease duration, higher disease severity, and off-state. CONCLUSION A large proportion of people with PD have visual complaints, which negatively affect QoL. Complaints are diverse in nature, and specific and active questioning by clinicians is advised to foster timely recognition, acknowledgement, and management of these complaints.
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Affiliation(s)
- Iris van der Lijn
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, the Netherlands
- Royal Dutch Visio, Centre of Expertise for Blind and Partially Sighted People, Huizen, the Netherlands
| | - Gera A. de Haan
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, the Netherlands
- Royal Dutch Visio, Centre of Expertise for Blind and Partially Sighted People, Huizen, the Netherlands
| | - Famke Huizinga
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, the Netherlands
- Department of General Practice and Elderly Care Medicine, University Medical Center Groningen, Groningen, the Netherlands
| | - Fleur E. van der Feen
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, the Netherlands
- Royal Dutch Visio, Centre of Expertise for Blind and Partially Sighted People, Huizen, the Netherlands
| | | | - Catherina Stellingwerf
- Royal Dutch Visio, Centre of Expertise for Blind and Partially Sighted People, Huizen, the Netherlands
| | - Teus van Laar
- Department of Neurology, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Joost Heutink
- Department of Clinical and Developmental Neuropsychology, University of Groningen, Groningen, the Netherlands
- Royal Dutch Visio, Centre of Expertise for Blind and Partially Sighted People, Huizen, the Netherlands
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14
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Anbalagan B, Anantha SK, Arjunan SP, Balasubramanian V, Murugesan M, R K. A Non-Invasive IR Sensor Technique to Differentiate Parkinson's Disease from Other Neurological Disorders Using Autonomic Dysfunction as Diagnostic Criterion. SENSORS (BASEL, SWITZERLAND) 2021; 22:266. [PMID: 35009807 PMCID: PMC8749756 DOI: 10.3390/s22010266] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/18/2021] [Accepted: 12/23/2021] [Indexed: 12/12/2022]
Abstract
Early diagnosis of Parkinson's disease (PD) plays a critical role in effective disease management and delayed disease progression. This study reports a technique that could diagnose and differentiate PD from essential tremor (ET) in its earlier stage using a non-motor phenotype. Autonomic dysfunction, an early symptom in PD patients, is caused by α-synuclein pathogenesis in the central nervous system and can be diagnosed using skin vasomotor response to cold stimuli. In this study, the investigations were performed using data collected from 20 PD, 20 ET and 20 healthy subjects. Infrared thermography was used for the cold stress test to observe subjects' hand temperature before and after cold stimuli. The results show that the recovery rate of hand temperature was significantly different between the groups. The data obtained in the cold stress test were verified using Pearson's cross-correlation technique, which showed that few disease parameters like medication and motor rating score had an impact on the recovery rate of hand temperature in PD subjects. The characteristics of the three groups were compared and classified using the k-means clustering algorithm. The sensitivity and specificity of these techniques were analyzed using an Receiver Operating Characteristic (ROC) curve analyzer. These results show that this non-invasive technique can be used as an effective tool in the diagnosis and differentiation of PD in its early stage.
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Affiliation(s)
- Brindha Anbalagan
- EIE Department, SRM Institute of Science and Technology, Kattankulathur 603203, India;
| | | | - Sridhar P. Arjunan
- EIE Department, SRM Institute of Science and Technology, Kattankulathur 603203, India;
| | | | - Menaka Murugesan
- Safety and Environmental Group, Department of Atomic Energy, IGCAR, Kalpakkam 603102, India; (V.B.); (M.M.)
| | - Kalpana R
- Department of Neurology, SRM Medical College Hospital and Research Centre, Kattankulathur 603203, India;
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15
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Xiao-ling Q, Yin-zhen D, Xue-kui L, Xue L, Gang C, Zai-li L, Dian-shuai G. Gender Was Associated with Depression but Not with Gastrointestinal Dysfunction in Patients with Parkinson's Disease. PARKINSON'S DISEASE 2021; 2021:3118948. [PMID: 34976368 PMCID: PMC8716198 DOI: 10.1155/2021/3118948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/29/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To investigate the association between gender and gastrointestinal (GI) dysfunctions, as well as gender and other motor symptoms/nonmotor symptoms, in a sample of PD patients. METHODS 186 patients with PD were recruited into this study and divided into male PD group (M-PD) and female PD group (FM-PD). Demographic and PD-related clinical information of the participants were collected by the same neurologist. PD patients were objectively assessed by a spectrum of rating scales of motor symptoms and nonmotor symptoms (including GI dysfunctions). The data were analyzed by SPSS 20 statistical software. RESULTS Totally 95 cases (51.08%) were in the M-PD group and 91 cases (48.92%) in the FM-PD group. There were no significant differences in age, BMI, and lifestyles between the two groups (P > 0.05). Males had higher educational level (P = 0.002). Females were more likely to have early satiety and loss of appetite (P = 0.025, P = 0.001). There were no significant differences in LED disease duration, age of motor symptoms onset, types of motor symptoms onset, location of motor symptoms onset, and phenotype of motor symptoms between the two groups (P > 0.05). Females had significantly higher UPDRS-III and HAMD scores than males (P = 0.037, P = 0.034). There were no significant differences in PQSI, ESS, RLS, RBD, HAMA, HAMD, and MoCA scores between the two groups. Gender was associated with HAMD (OR = 0.682, P = 0.019). CONCLUSIONS Gender is a risk factor for depression, but not for GI dysfunctions in patients with PD.
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Affiliation(s)
- Qin Xiao-ling
- Department of Geriatrics, Shanghai Fourth People's Hospital, Tongji University School of Medicine, Shanghai 200434, China
| | - Du Yin-zhen
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology and Anatomy, Xuzhou Medical University, Xuzhou 221004, Jiangsu, China
| | - Liu Xue-kui
- Xuzhou Clinical School of Xuzhou Medical University, No. 199 Jiefang Road, Xuzhou 221009, Jiangsu, China
| | - Li Xue
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology and Anatomy, Xuzhou Medical University, Xuzhou 221004, Jiangsu, China
| | - Cheng Gang
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology and Anatomy, Xuzhou Medical University, Xuzhou 221004, Jiangsu, China
| | - Li Zai-li
- Xuzhou Clinical School of Xuzhou Medical University, No. 199 Jiefang Road, Xuzhou 221009, Jiangsu, China
| | - Gao Dian-shuai
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology and Anatomy, Xuzhou Medical University, Xuzhou 221004, Jiangsu, China
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16
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Basaran S, Akıncı E. Screening autonomic functions in patients with restless legs syndrome: A case-control study in a tertiary care hospital. Auton Neurosci 2021; 237:102924. [PMID: 34871924 DOI: 10.1016/j.autneu.2021.102924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 09/28/2021] [Accepted: 11/16/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE The clinical importance of autonomic involvement in patients with restless legs syndrome (RLS) remains unclear. To our knowledge, no study has explored the relationship between autonomic dysfunction and disease-related variables in patients with RLS. Therefore, this study aimed 1) to determine the presence of autonomic symptoms in drug-naïve patients with RLS in comparison with healthy controls using Scales for Outcomes in Parkinson's disease-Autonomic (SCOPA-AUT) questionnaire and 2) to evaluate the possible associations of autonomic dysfunction with clinical factors in RLS. METHODS A total of 70 drug-naïve patients with RLS and 85 healthy volunteers were enrolled. The SCOPA-AUT questionnaire and Epworth Sleepiness Scale (ESS) scores were used to determine autonomic functions and sleep propensity, respectively. Moreover, the International Restless Legs Syndrome Study Group rating scale was used to evaluate disease severity in the patient group. RESULTS Compared with the control group, the RLS group had significantly higher subscale scores (gastrointestinal, urinary, cardiovascular, thermoregulatory, pupillomotor, and sexual [women]) and total scores of the SCOPA-AUT questionnaire (p < 0.05). In the patient group, there was a significant correlation between the total scores and subscale scores (gastrointestinal, cardiovascular, and thermoregulatory subscales) of the SCOPA-AUT questionnaire and disease severity. Moreover, ESS was positively correlated with the total scores and subscale scores (urinary, cardiovascular, and pupillomotor) of the SCOPA-AUT questionnaire. CONCLUSION Disease severity and daytime sleepiness may be related to autonomic dysfunction in RLS. Further studies focusing on autonomic functions in RLS are required to improve management strategies and clinical outcomes. TRIAL REGISTRATION ClinicalTrials.gov. NCT04906486; May 28, 2021.
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Affiliation(s)
- Sehnaz Basaran
- Department of Neurology, Kocaeli Derince Training and Research Hospital, Kocaeli, Turkey.
| | - Erhan Akıncı
- Department of Psychiatry, Canakkale Onsekiz Mart University Medicine Faculty, Canakkale, Turkey.
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17
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Ivan IF, Irincu VL, Diaconu Ș, Falup-Pecurariu O, Ciopleiaș B, Falup-Pecurariu C. Gastro-intestinal dysfunctions in Parkinson's disease (Review). Exp Ther Med 2021; 22:1083. [PMID: 34447476 DOI: 10.3892/etm.2021.10517] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 06/16/2021] [Indexed: 12/14/2022] Open
Abstract
In patients with Parkinson's disease (PD), gastrointestinal dysfunction occurs from the early stages of the disease and even in the pre-motor phase. This condition can include the entire digestive tract, with symptoms ranging from delays in gastric emptying to dysphagia, constipation and even malnutrition. Excess saliva accumulates in the mouth due to the low frequency of swallowing. Dysphagia develops in about 50% of patients and may be a reflection of both central nervous system and enteric nervous system disorder. Gastroparesis can cause a variety of symptoms, including nausea, and also may be responsible for some of the motor fluctuations observed with levodopa therapy. Intestinal dysfunction in PD may be the result of both delayed colon transit and impaired anorectal muscle coordination. In addition, recent studies have demonstrated the role of Helicobacter pylori infection in the pathogenesis of diseases but also the occurrence of motor fluctuations by affecting the absorption of anti-parkinsonian medication. In this review, the main gastrointestinal dysfunctions associated with PD are presented.
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Affiliation(s)
- Irina-Florina Ivan
- Department of Neurology, County Emergency Clinic Hospital, 500365 Brașov, Romania
| | | | - Ștefania Diaconu
- Faculty of Medicine, Transilvania University, 500036 Brașov, Romania
| | | | - Bogdan Ciopleiaș
- Department of Neurology, County Emergency Clinic Hospital, 500365 Brașov, Romania
| | - Cristian Falup-Pecurariu
- Department of Neurology, County Emergency Clinic Hospital, 500365 Brașov, Romania.,Faculty of Medicine, Transilvania University, 500036 Brașov, Romania
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18
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Camacho M, Greenland JC, Williams-Gray CH. The Gastrointestinal Dysfunction Scale for Parkinson's Disease. Mov Disord 2021; 36:2358-2366. [PMID: 34133059 DOI: 10.1002/mds.28675] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/30/2021] [Accepted: 04/12/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Gastrointestinal dysfunction is an important feature of Parkinson's disease (PD), and there is increasing evidence that it may play a key role in the disease process. However, its assessment is limited by different tools and underlying differences in diagnostic criteria for gastrointestinal dysfunction. To date, there is no psychometric instrument for quantitative evaluation of gastrointestinal symptoms specifically designed for use in PD. OBJECTIVE The objective of this study was to develop a self-report questionnaire-based instrument, the Gastrointestinal Dysfunction Scale for Parkinson's Disease, and to evaluate its psychometric properties. METHODS We performed a literature review and conducted 3 focus groups to develop the Gastrointestinal Dysfunction Scale for Parkinson's Disease. Three hundred and sixteen patients with PD and 55 controls completed the Gastrointestinal Dysfunction Scale for Parkinson's Disease, the Non-Motor Symptom Scale, the Hospital Anxiety and Depression Scale, and a stool diary adapted from the Bristol Stool Chart. RESULTS The Gastrointestinal Dysfunction Scale for Parkinson's Disease demonstrated good internal consistency (Cronbach's α = 0.82) and test-retest stability (0.79 < ICCs > 0.94). Correlation analyses supported good convergent and divergent validity. Receiver operating characteristic analysis demonstrated that a cutoff score of ≥9 on the Gastrointestinal Dysfunction Scale for Parkinson's Disease Constipation subscale discriminates between PD patients with and without constipation. CONCLUSIONS The Gastrointestinal Dysfunction Scale for Parkinson's Disease is a novel disease-specific self-report tool to quantitatively assess the presence and severity of gastrointestinal dysfunction features in patients with PD, with strong reliability and validity. Further longitudinal studies are needed to demonstrate its utility in tracking gastrointestinal dysfunction in PD clinical cohorts. © 2021 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Marta Camacho
- John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Julia C Greenland
- John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Caroline H Williams-Gray
- John van Geest Centre for Brain Repair, Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
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19
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Gastrointestinal Dysfunction in Parkinson's Disease. J Clin Med 2021; 10:jcm10030493. [PMID: 33572547 PMCID: PMC7866791 DOI: 10.3390/jcm10030493] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 01/24/2021] [Accepted: 01/26/2021] [Indexed: 12/19/2022] Open
Abstract
Parkinson’s disease (PD) is the second most common neurodegenerative disease. Patients show deposits of pathological, aggregated α-synuclein not only in the brain but throughout almost the entire length of the digestive tract. This gives rise to non-motor symptoms particularly within the gastrointestinal tract and patients experience a wide range of frequent and burdensome symptoms such as dysphagia, bloating, and constipation. Recent evidence suggests that progressive accumulation of gastrointestinal pathology is underway several years before a clinical diagnosis of PD. Notably, constipation has been shown to increase the risk of developing PD and in contrast, truncal vagotomy seems to decrease the risk of PD. Animal models have demonstrated gut-to-brain spreading of pathological α-synuclein and it is currently being intensely studied whether PD begins in the gut of some patients. Gastrointestinal symptoms in PD have been investigated by the use of several different questionnaires. However, there is limited correspondence between subjective gastrointestinal symptoms and objective dysfunction along the gastrointestinal tract, and often the magnitude of dysfunction is underestimated by the use of questionnaires. Therefore, objective measures are important tools to clarify the degree of dysfunction in future studies of PD. Here, we summarize the types and prevalence of subjective gastrointestinal symptoms and objective dysfunction in PD. The potential importance of the gastrointestinal tract in the etiopathogenesis of PD is briefly discussed.
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20
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Shalash AS, Hamid E, Elrassas H, Bahbah EI, Mansour AH, Mohamed H, Elbalkimy M. Non-motor symptoms in essential tremor, akinetic rigid and tremor-dominant subtypes of Parkinson's disease. PLoS One 2021; 16:e0245918. [PMID: 33503062 PMCID: PMC7840014 DOI: 10.1371/journal.pone.0245918] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 01/10/2021] [Indexed: 12/30/2022] Open
Abstract
Objectives To compare non-motor symptoms (NMSs) among patients with essential tremor (ET), Parkinson’s disease (PD) subtypes (akinetic-rigid type (ART) and tremor-dominant type (TDT)), and healthy controls. Patients and methods This retrospective study included 129 participants, 72 PD (33 PD-ART, 33 PD-TDT, and 6 Mixed), 29 ET patients, and 28 controls. PD patients were assessed by the unified Parkinson’s disease rating scale (UPDRS), Hoehn, and Yahr scale (H&Y), while ET patients were evaluated by the Fahn Tolosa Marin Tremor Rating Scale. All subjects were evaluated by non-motor symptoms scale (NMSS) for NMSs and Beck depression inventory (BDI) for depression. Results PD subtypes groups, ET, and controls were age and gender-matched. Compared to controls, all PD, PD subtypes, and ET showed significantly worse most of NMSs (p<0.001) and depression. Compared to ET, all PD and PD-ART had significantly worse gastrointestinal (p = 0.002), urinary symptoms (p = 0.001, p = 0.003) and depression (p = 0.002) and PD-TDT worse depression, while ET patients showed worse memory/attention than PD subtypes. Total NMSS of ET is highly correlated to depression and moderately to tremor severity and age of onset, while total of NMSS is highly correlated to depression, disease severity, and disability. Conclusion The current study demonstrated several comparable domains of NMSs of PD subtypes and ET, except worse gastrointestinal and urinary symptoms among PD-ART. Identifying different NMSs profiles is important for predicting, better assessing, and tailoring management of ET and PD subtypes.
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Affiliation(s)
- Ali S Shalash
- Faculty of Medicine, Department of Neurology, Ain Shams University, Cairo, Egypt
| | - Eman Hamid
- Faculty of Medicine, Department of Neurology, Ain Shams University, Cairo, Egypt
| | - Hanan Elrassas
- Okasha Institute of Psychiatry, Ain Shams University, Cairo, Egypt
| | - Eshak I Bahbah
- Faculty of Medicine, Al-Azhar University, Damietta, Egypt
| | - Alia H Mansour
- Faculty of Medicine, Department of Neurology, Ain Shams University, Cairo, Egypt
| | - Hadeer Mohamed
- Faculty of Medicine, Department of Neurology, Ain Shams University, Cairo, Egypt
| | - Mahmoud Elbalkimy
- Faculty of Medicine, Department of Neurology, Ain Shams University, Cairo, Egypt
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21
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Kaya D, Aydin AE, Isik AT. Orthostatic Hypotension in Elderly Patients with Essential Tremor. Clin Interv Aging 2021; 16:155-160. [PMID: 33519196 PMCID: PMC7837549 DOI: 10.2147/cia.s296190] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 01/08/2021] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Essential tremor (ET) is the most common movement disorder in which dysautonomia symptoms can be present. We aimed to evaluate the presence of orthostatic hypotension (OH) and its relationship with the clinical features. PATIENTS AND METHODS Forty-four elderly patients with ET and 118 healthy elderly controls were included. OH was assessed via the head-up tilt table test and defined, according to the change in position, as a drop of at least 20 mmHg in systolic blood pressure and/or 10 mmHg in diastolic blood pressure. Tremor severity was evaluated using the Fahn-Tolosa-Marin Tremor Rating (FTMTR) Scale. All patients underwent geriatric comprehensive assessment. RESULTS There were no differences between the controls and patients with ET regarding age and gender. The mean age was 72.8±6.1, the mean disease duration 19.1±13.5 years and the mean FTMTR score was 30.9±17.1 in patients with ET. The frequency of OH at the 1st minute in patients with ET was higher than in controls (31.8% vs 17.8%, p=0.046). Furthermore, the frequency of jaw tremor in patients with OH was higher than in those without OH (35.7% vs 6.7%, p=0.025). About 28.6% of ET patients with OH had orthostatic symptoms. CONCLUSION We demonstrated that ET patients, particularly those with jaw tremors, had OH and that most of them were asymptomatic. Therefore, in order to protect patients from complications related to OH, it would be appropriate to evaluate OH in the follow-up and treatment of elderly patients with ET.
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Affiliation(s)
- Derya Kaya
- Unit for Brain Aging and Dementia, Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylül University, Izmir, Turkey
| | - Ali Ekrem Aydin
- Department of Geriatric Medicine, Sivas State Hospital, Sivas, Turkey
| | - Ahmet Turan Isik
- Unit for Brain Aging and Dementia, Department of Geriatric Medicine, Faculty of Medicine, Dokuz Eylül University, Izmir, Turkey
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22
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Nascimento D. Clinical features associated with drooling in Parkinson's disease. Neurol Sci 2021; 42:895-903. [PMID: 33443673 DOI: 10.1007/s10072-020-05005-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 12/16/2020] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Drooling is characterized by an excessive pooling of saliva in the oral cavity. The exact pathophysiological mechanism of drooling in Parkinson's disease (PD) is not yet fully understood. OBJECTIVE To identify the relationship between drooling and other clinical features in people diagnosed with PD. METHOD Research on the topic was carried out on the PubMed and ScienceDirect electronic databases. Articles published between March 2015 and March 2020 were selected. Search terms and inclusion and exclusion criteria were previously defined. The articles included met those requirements. RESULTS Sixteen articles were included for analysis. The prevalence of drooling varies between 9.26 and 70% and can occur at any stage of the disease. Higher prevalence of drooling is related to disease duration, disease severity, older age, male, levodopa equivalent dose, hypomimia, dysphagia, dysarthria, cognition, sleep, non-dominant tremor, motor fluctuations, bradykinesia, more symmetric pattern, gastrointestinal and urinary problems, sexual dysfunction, obstipation, and orthostatic hypotension. However, it is not related to hallucinations, rapid eye movement sleep behavior disorder, akinetic-rigid PD, mixed, nor dyskinesias. CONCLUSION Drooling is not caused by a single factor; it is influenced and related to several clinical features. Some clinical factors participate in the onset of drooling while others are concomitant.
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Affiliation(s)
- David Nascimento
- Hospital de Egas Moniz - Centro Hospitalar Lisboa Ocidental, Rua da Junqueira n°126, 1349-019, Lisbon, Portugal.
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23
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Cardoso AR, Guimarães I, Santos H, Carvalho J, Abreu D, Gonçalves N, Ferreira JJ. Cross-cultural adaptation and validation of the Swallowing Disturbance Questionnaire and the Sialorrhea Clinical Scale in Portuguese patients with Parkinson's disease. LOGOP PHONIATR VOCO 2020; 46:163-170. [PMID: 32772888 DOI: 10.1080/14015439.2020.1792979] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
INTRODUCTION To date, no valid outcome measure has been developed in European Portuguese (EP) to evaluate the Parkinsons' Disease (PD) patients' (PwP) reports regarding their swallowing disturbances. OBJECTIVES The aim of this study was to translate and cross-culturally adapt the Swallowing Disturbance Questionnaire (SDQ) and the Sialorrhea Clinical Scale for PD (SCS-PD) into EP and to determine its clinimetric properties in PwP. MATERIALS AND METHODS The original English SDQ and SCS-PD versions were cross-culturally adapted following recommendations established in international guidelines. The validation process involved 75 PwP and 65 healthy sex- and age-matched participants. RESULTS The EP versions of the SDQ and SCS-PD are equivalent to the original versions (content, depth, and scoring). Statistical analyses for the SDQ tool revealed good feasibility (missing data <5%), acceptability (no floor or ceiling effects), excellent internal consistency (Cronbach´s α = 0.95), good construct validity (78.5% revealed large to moderate loadings), moderate convergent validity (r = 0.60), good divergent validity (r = 0.40), good known-groups validity (p-value < .05) and a fair sensitivity and specificity (AUC = 0.700). Statistical analyses for the SCS-PD tool shows good feasibility, reasonable acceptability (floor effect), good internal consistency (Cronbach´s α = 0.85), good construct validity (85.7% showed between large to moderate loadings), good convergent validity (r = 0.78), good divergent validity (r = 0.39), good known groups validity (p-value < .05) and a fair sensitivity and specificity (AUC = 0.704). CONCLUSIONS The EP versions of the SDQ and SCS-PD maintained the characteristics of the original versions and therefore consistent tools to be used in PwP.
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Affiliation(s)
- Ana Rita Cardoso
- Clinical Pharmacology and Therapeutics Unit, Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal.,Campus Neurológico Sénior, Torres Vedras, Portugal
| | - Isabel Guimarães
- Clinical Pharmacology and Therapeutics Unit, Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal.,Department of Speech Therapy, Alcoitão Health School of Sciences, Estoril, Portugal
| | | | - Joana Carvalho
- Clinical Pharmacology and Therapeutics Unit, Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal.,Campus Neurológico Sénior, Torres Vedras, Portugal
| | - Daisy Abreu
- Clinical Pharmacology and Therapeutics Unit, Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Nilza Gonçalves
- Clinical Pharmacology and Therapeutics Unit, Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
| | - Joaquim J Ferreira
- Clinical Pharmacology and Therapeutics Unit, Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal.,Campus Neurológico Sénior, Torres Vedras, Portugal
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Peng J, Wang L, Li N, Li J, Duan L, Peng R. Distinct non-motor features of essential tremor with head tremor patients. Acta Neurol Scand 2020; 142:74-82. [PMID: 32176316 DOI: 10.1111/ane.13242] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 02/20/2020] [Accepted: 03/10/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND There have been few comprehensive scale studies on the non-motor symptoms (NMS) of patients with essential tremor (ET) with head tremor (ETh) and those with ET without head tremor (ETol). We aimed to explore the motor symptoms and NMS of these two subgroups. METHODS We enrolled 199 patients with ET (125, ETol; 74 ETh) and 132 healthy controls. We evaluated motor symptoms using the Fahn-Tolosa-Marin Tremor Rating Scale (TRS) and NMS using the Non-Motor Symptom Scale (NMSS). We compared NMSS scores and the prevalence of each NMS between the patient subgroups. Finally, we conducted a logistic regression analysis of the correlation between head tremor and NMS severity, as well as other determinants. RESULTS There were no significant between-subgroup differences in demographic characteristics. Further, they presented similar tremor clinical manifestation; however, the ETh subgroup showed a higher prevalence of rest tremor, feeling of sadness, forgetting things or events, and swallowing difficulty, as well as TRS scores, compared with the ETol subgroup. Both patient subgroups showed high scores and prevalence (>50%) in difficulty falling asleep. Logistic regression analysis indicated age as a tremor severity determinant; further, head tremor and tremor severity were NMS determinants. CONCLUSION Both patient subgroups presented various NMS including sleep disturbances, cognitive deficits, and affective disorders. The ETh subgroup showed a high prevalence of certain NMS aspects including memory and affective disorder; further, they had aggravated NMS. ET with both upper limb tremor and head tremor may be regarded as a more severe clinical subtype.
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Affiliation(s)
- Jiaxin Peng
- Department of Neurology West China Hospital Sichuan University Chengdu China
| | - Ling Wang
- Department of Neurology West China Hospital Sichuan University Chengdu China
| | - Nannan Li
- Department of Neurology West China Hospital Sichuan University Chengdu China
| | - Junying Li
- Department of Neurology West China Hospital Sichuan University Chengdu China
| | - Liren Duan
- Department of Neurology West China Hospital Sichuan University Chengdu China
| | - Rong Peng
- Department of Neurology West China Hospital Sichuan University Chengdu China
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Serrano GE, Shprecher D, Callan M, Cutler B, Glass M, Zhang N, Walker J, Intorcia A, Adler CH, Shill HA, Driver-Dunckley E, Mehta SH, Belden CM, Zamrini E, Sue LI, Vargas D, Beach TG. Cardiac sympathetic denervation and synucleinopathy in Alzheimer's disease with brain Lewy body disease. Brain Commun 2020; 2:fcaa004. [PMID: 32064463 PMCID: PMC7008146 DOI: 10.1093/braincomms/fcaa004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 11/11/2019] [Accepted: 11/25/2019] [Indexed: 12/18/2022] Open
Abstract
Comorbid Lewy body pathology is very common in Alzheimer’s disease and may confound clinical trial design, yet there is no in vivo test to identify patients with this. Tissue (and/or radioligand imaging) studies have shown cardiac sympathetic denervation in Parkinson’s disease and dementia with Lewy bodies, but this has not been explored in Alzheimer’s subjects with Lewy bodies not meeting dementia with Lewy bodies clinicopathological criteria. To determine if Alzheimer’s disease with Lewy bodies subjects show sympathetic cardiac denervation, we analysed epicardial and myocardial tissue from autopsy-confirmed cases using tyrosine hydroxylase and neurofilament immunostaining. Comparison of tyrosine hydroxylase fibre density in 19 subjects with Alzheimer’s disease/dementia with Lewy bodies, 20 Alzheimer’s disease with Lewy bodies, 12 Alzheimer’s disease subjects without Lewy body disease, 19 Parkinson’s disease, 30 incidental Lewy body disease and 22 cognitively normal without Alzheimer’s disease or Lewy body disease indicated a significant group difference (P < 0.01; Kruskal–Wallis analysis of variance) and subsequent pair-wise Mann–Whitney U tests showed that Parkinson’s disease (P < 0.05) and Alzheimer’s disease/dementia with Lewy bodies (P < 0.01) subjects, but not Alzheimer’s disease with Lewy bodies subjects, had significantly reduced tyrosine hydroxylase fibre density as compared with cognitively normal. Both Parkinson’s disease and Alzheimer’s disease/dementia with Lewy bodies subjects also showed significant epicardial losses of neurofilament protein-immunoreactive nerve fibre densities within the fibre bundles as compared with cognitively normal subjects (P < 0.01) and both groups showed high pathologic alpha-synuclein densities (P < 0.0001). Cardiac alpha-synuclein densities correlated significantly with brain alpha-synuclein (P < 0.001), while cardiac tyrosine hydroxylase and neurofilament immunoreactive nerve fibre densities were negatively correlated with the densities of both brain and cardiac alpha-synuclein, as well as Unified Parkinson’s Disease Rating Scale scores (P < 0.05). The clear separation of Alzheimer’s disease/dementia with Lewy bodies subjects from Alzheimer’s disease and cognitively normal, based on cardiac tyrosine hydroxylase fibre density, is the first report of a statistically significant difference between these groups. Our data do not show significant sympathetic cardiac denervation in Alzheimer’s disease with Lewy bodies, but strongly confirm that cardiac nuclear imaging with a noradrenergic radioligand is worthy of further study as a potential means to separate Alzheimer’s disease from Alzheimer’s disease/dementia with Lewy bodies during life.
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Affiliation(s)
- Geidy E Serrano
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - David Shprecher
- Cleo Roberts Center, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Michael Callan
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Brett Cutler
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Michael Glass
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Nan Zhang
- Section of Biostatistics, Department of Health Science Research, Mayo Clinic Arizona, Scottsdale, AZ 85259, USA
| | - Jessica Walker
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Anthony Intorcia
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Charles H Adler
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ 85259, USA
| | - Holly A Shill
- Muhammad Ali Parkinson Center, Barrow Neurological Institute, Phoenix, AZ 85013, USA
| | - Erika Driver-Dunckley
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ 85259, USA
| | - Shyamal H Mehta
- Department of Neurology, Mayo Clinic College of Medicine, Mayo Clinic Arizona, Scottsdale, AZ 85259, USA
| | - Christine M Belden
- Cleo Roberts Center, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Edward Zamrini
- Cleo Roberts Center, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Lucia I Sue
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Daisy Vargas
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
| | - Thomas G Beach
- Civin Laboratory for Neuropathology, Banner Sun Health Research Institute, Sun City, AZ 85351, USA
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Tsiouris KM, Konitsiotis S, Koutsouris DD, Fotiadis DI. Prognostic factors of Rapid symptoms progression in patients with newly diagnosed parkinson's disease. Artif Intell Med 2020; 103:101807. [PMID: 32143804 DOI: 10.1016/j.artmed.2020.101807] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 01/07/2020] [Accepted: 01/13/2020] [Indexed: 10/25/2022]
Abstract
Tracking symptoms progression in the early stages of Parkinson's disease (PD) is a laborious endeavor as the disease can be expressed with vastly different phenotypes, forcing clinicians to follow a multi-parametric approach in patient evaluation, looking for not only motor symptomatology but also non-motor complications, including cognitive decline, sleep problems and mood disturbances. Being neurodegenerative in nature, PD is expected to inflict a continuous degradation in patients' condition over time. The rate of symptoms progression, however, is found to be even more chaotic than the vastly different phenotypes that can be expressed in the initial stages of PD. In this work, an analysis of baseline PD characteristics is performed using machine learning techniques, to identify prognostic factors for early rapid progression of PD symptoms. Using open data from the Parkinson's Progression Markers Initiative (PPMI) study, an extensive set of baseline patient evaluation outcomes is examined to isolate determinants of rapid progression within the first two and four years of PD. The rate of symptoms progression is estimated by tracking the change of the Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS) total score over the corresponding follow-up period. Patients are ranked according to their progression rates and those who expressed the highest rates of MDS-UPDRS total score increase per year of follow-up period are assigned into the rapid progression class, using 5- and 10-quantiles partition. Classification performance against the rapid progression class was evaluated in a per quantile partition analysis scheme and in quantile-independent approach, respectively. The results shown a more accurate patient discrimination with quantile partitioning, however, a much more compact subset of baseline factors is extracted in the latter, making a more suitable for actual interventions in practice. Classification accuracy improved in all cases when using the longer 4-year follow-up period to estimate PD progression, suggesting that a prolonged patient evaluation can provide better outcomes in identifying rapid progression phenotype. Non-motor symptoms are found to be the main determinants of rapid symptoms progression in both follow-up periods, with autonomic dysfunction, mood impairment, anxiety, REM sleep behavior disorders, cognitive decline and memory impairment being alarming signs at baseline evaluation, along with rigidity symptoms, certain laboratory blood test results and genetic mutations.
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Affiliation(s)
- Kostas M Tsiouris
- Biomedical Engineering Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, GR15773, Athens, Greece; Unit of Medical Technology and Intelligent Information Systems, Dept. of Material Science and Engineering, University of Ioannina, GR45110, Ioannina, Greece
| | - Spiros Konitsiotis
- Dept. of Neurology, Medical School, University of Ioannina, GR45110, Ioannina, Greece
| | - Dimitrios D Koutsouris
- Biomedical Engineering Laboratory, School of Electrical and Computer Engineering, National Technical University of Athens, GR15773, Athens, Greece
| | - Dimitrios I Fotiadis
- Unit of Medical Technology and Intelligent Information Systems, Dept. of Material Science and Engineering, University of Ioannina, GR45110, Ioannina, Greece; Dept. of Biomedical Research, Institute of Molecular Biology and Biotechnology, FORTH, GR45110, Ioannina, Greece.
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Gastrointestinal Dysfunction in Chinese Patients with Parkinson's Disease. PARKINSONS DISEASE 2019; 2019:3897315. [PMID: 31531219 PMCID: PMC6721428 DOI: 10.1155/2019/3897315] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 07/14/2019] [Indexed: 01/29/2023]
Abstract
Purpose To observe the occurrence and influencing factors of the symptoms related to the digestive system of people at the early and middle stages of PD and of healthy controls (HCs) using a questionnaire. Method The questionnaire was given to 108 PD patients at early and middle stages. Twelve symptoms related to the digestive system, of which seven were listed on the Parkinson's Disease Non-Motor Symptom Scale (PD-NMSS) and the Scale for Outcomes in Parkinson's disease-Autonomic (SCOPA-AUT) (dysgeusia, dysphagia/choking, salivation, early satiety, constipation, loose stools, and fecal incontinence) and five symptoms used in the diagnosis and treatment of PD (loss of appetite, dry mouth, mouth pain, nausea and vomiting), were used. The questionnaire was also given to HCs. Results There was no significant difference in age, sex, height, weight, or body mass index (BMI) between the PD group and HCs. Of the 108 people at the early and middle stages of PD, the most common symptoms related to the digestive system were 64 cases of dry mouth (59.26%), 53 cases of constipation (49.07%), and 40 cases of dysgeusia (37.04%). Multivariate binary logistics regression revealed that dysgeusia (P < 0.001), dysphagia (P = 0.004), early satiety (P = 0.001), and constipation (P = 0.007) were more likely to occur in males. BMI, disease duration, and motor symptoms had no significant correlation with the symptoms related to the digestive system (P > 0.05 for all). Conclusions Dry mouth, constipation, dysgeusia, loss of appetite, early satiety, and dysphagia are the most common (and possibly characteristic symptoms) related to the digestive system in people at the early and middle stages of PD. Being male is a risk factor for dysgeusia, dysphagia, early satiety, and constipation.
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Varley LP, Denieffe S, O'Gorman C, Murphy A, Gooney M. A systematic review of noninvasive and invasive sialorrhoea management. J Clin Nurs 2019; 28:4190-4206. [DOI: 10.1111/jocn.15009] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/29/2019] [Accepted: 06/30/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Li Ping Varley
- Department of Nursing and Health Care, School of Health Sciences Waterford Institute of Technology Waterford Ireland
| | - Suzanne Denieffe
- School of Humanities Waterford Institute of Technology Waterford Ireland
| | - Claire O'Gorman
- Department of Nursing and Health Care, School of Health Sciences Waterford Institute of Technology Waterford Ireland
| | - Annette Murphy
- Department of Nursing and Health Care, School of Health Sciences Waterford Institute of Technology Waterford Ireland
| | - Martina Gooney
- Department of Nursing and Health Care, School of Health Sciences Waterford Institute of Technology Waterford Ireland
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29
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Autonomic dysfunction is frequent and disabling in non-paraneoplastic sensory neuronopathies. J Neurol Sci 2019; 402:111-117. [DOI: 10.1016/j.jns.2019.05.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/02/2019] [Accepted: 05/15/2019] [Indexed: 12/11/2022]
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Abstract
PURPOSE OF REVIEW Patients with Parkinson's disease (PD) often display gastrointestinal and genitourinary autonomic symptoms years or even decades prior to diagnosis. These symptoms are thought to be caused in part by pathological α-synuclein inclusions in the peripheral autonomic and enteric nervous systems. It has been proposed that the initial α-synuclein aggregation may in some PD patients originate in peripheral nerve terminals and then spread centripetally to the spinal cord and brainstem. In vivo imaging methods can directly quantify the degeneration of the autonomic nervous system as well as the functional consequences such as perturbed motility. Here, we review the methodological principles of these imaging techniques and the major findings in patients with PD and atypical parkinsonism. RECENT FINDINGS Loss of sympathetic and parasympathetic nerve terminals in PD can be visualized using radiotracer imaging, including 123I-MIBG scintigraphy, and 18F-dopamine and 11C-donepezil PET. Recently, ultrasonographical studies disclosed reduced diameter of the vagal nerves in PD patients. Radiological and radioisotope techniques have demonstrated dysmotility and prolonged transit time throughout all subdivisions of the gastrointestinal tract in PD. The prevalence of objective dysfunction as measured with these imaging methods is often considerably higher compared to the prevalence of subjective symptoms experienced by the patients. Degeneration of the autonomic nervous system may play a key role in the pathogenesis of PD. In vivo imaging techniques provide powerful and noninvasive tools to quantify the degree and extent of this degeneration and its functional consequences.
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Affiliation(s)
- Karoline Knudsen
- Department of Nuclear Medicine and PET Centre Aarhus University Hospital, Institute of Clinical Medicine Aarhus University, Norrebrogade 44, Building 10, 8000, Aarhus C, Denmark
| | - Per Borghammer
- Department of Nuclear Medicine and PET Centre Aarhus University Hospital, Institute of Clinical Medicine Aarhus University, Norrebrogade 44, Building 10, 8000, Aarhus C, Denmark.
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Mao CJ, Xiong YT, Wang F, Yang YP, Yuan W, Zhu C, Chen J, Liu CF. Motor subtypes and other risk factors associated with drooling in Parkinson's disease patients. Acta Neurol Scand 2018; 137:509-514. [PMID: 29315470 DOI: 10.1111/ane.12893] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2017] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To explore the relationship between motor subtypes and drooling, and other risk factors associated with drooling in a large cohort of Chinese patients with Parkinson's disease (PD). METHODS A total of 586 PD patients were enrolled in this study. Unified Parkinson's disease rating scale (UPDRS) and Hoehn & Yahr stage (H & Y stage) scale, Epworth Sleepiness Scale (ESS), Pittsburgh Sleep Quality Index (PSQI), Hamilton Rating Scale for Depression-24 item (HRSD), and Mini-Mental State Examination (MMSE) were applied to all subjects. Salivary subscores of UPDRS part II were used to evaluate drooling. Constipation was diagnosed using the Rome III criteria. RESULTS The prevalence of drooling in this cohort is 54.6% (320/586). Non-TD subtype PD patients tend to have higher daily levodopa-equivalent dose (LED), H & Y stage, UPDRS I, UPDRS II, and UPDRS III scores, HRSD score and ESS score, a higher percentage of levodopa treatment, drooling, dyskinesia, and constipation. After adjusting for confounders, non-TD subtype, male sex, UPDRS III score, ESS and PSQI scores, and constipation were still associated with drooling, with corresponding Odds ratios and 95% confidence intervals (95% CIs) were 1.865 (95% CI, 1.137-3.060), 1. 951 (95% CI, 1.326-2.869), 1.024 (95% CI, 1.002-1.046), 1.064 (95% CI, 1.024-1.105), 1.058 (95% CI, 1.000-1.119), and 1.603 (95% CI, 1.092-2.353), respectively. CONCLUSION Drooling is common, even in mild-to-moderate PD patients. PD patients with non-TD subtype are at a higher risk of drooling. Male sex, motor severity, excessive daytime sleepiness, poor nighttime sleep, and constipation are also associated with drooling in patients with PD.
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Affiliation(s)
- C. J. Mao
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease; The Second Affiliated Hospital of Soochow University; Suzhou China
| | - Y. T. Xiong
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease; The Second Affiliated Hospital of Soochow University; Suzhou China
| | - F. Wang
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and Institute of Neuroscience; Soochow University; Suzhou China
| | - Y. P. Yang
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease; The Second Affiliated Hospital of Soochow University; Suzhou China
| | - W. Yuan
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease; The Second Affiliated Hospital of Soochow University; Suzhou China
| | - C. Zhu
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease; The Second Affiliated Hospital of Soochow University; Suzhou China
| | - J. Chen
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease; The Second Affiliated Hospital of Soochow University; Suzhou China
| | - C. F. Liu
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease; The Second Affiliated Hospital of Soochow University; Suzhou China
- Jiangsu Key Laboratory of Neuropsychiatric Diseases and Institute of Neuroscience; Soochow University; Suzhou China
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Barbosa R, Mendonça M, Ladeira F, Miguel R, Bugalho P. Probable REM-Sleep Behavior Disorder and Dysautonomic Symptoms in Essential Tremor. TREMOR AND OTHER HYPERKINETIC MOVEMENTS (NEW YORK, N.Y.) 2017. [PMID: 29520329 PMCID: PMC5840316 DOI: 10.7916/d8z61vw5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Background Non-motor symptoms can be present in essential tremor (ET). We intend to assess the frequency of rapid eye movement (REM) sleep behavior disorder (RBD) and dysautonomic symptoms in ET patients and evaluate the differences between patients with ET and RBD (ET-RBD and ET without RBD [ET-nonRBD]). Methods All ET patients were contacted by telephone. Autonomic symptoms were assessed using the Scales for Outcomes in Parkinson's Disease-Autonomic (SCOPA-AUT) questionnaire, and RBD symptoms with the RBD screening questionnaire (RBDSQ) using ≥5 as a cut-off for probable RBD (pRBD). Results From 92 ET patients contacted, 53 (55% female) were included. The mean age at assessment was 73.6±19 years, and the average disease duration was 19.9±17.3 years. Fourteen patients (26.4%) had pRBD and 52 (98.1%) reported at least one autonomic symptom, the most prevalent being urinary symptoms (96%). The ET-RBD group had higher SCOPA-total and thermoregulatory scores than ET-nonRBD patients (13.9±9.6 vs. 7.7±5.1, p=0.017 and 2.5±2.0 vs. 0.9±1.6, p=0.001). There were no other differences between groups. Discussion Our results suggest that pRBD is common in ET, and its presence is associated with dysautonomic symptoms. As these symptoms are known to be prodromal symptoms of Parkinson's disease (PD), we question if this patient subgroup has a higher risk of developing a synucleinopathy.
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Affiliation(s)
- Raquel Barbosa
- Neurology Department, Hospital Egas Moniz - Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Marcelo Mendonça
- Neurology Department, Hospital Egas Moniz - Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal.,CEDOC, Nova Medical School/Faculdade de Ciências Medicas, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Filipa Ladeira
- Neurology Department, Hospital Egas Moniz - Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Rita Miguel
- Neurology Department, Hospital Egas Moniz - Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Paulo Bugalho
- Neurology Department, Hospital Egas Moniz - Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal.,CEDOC, Nova Medical School/Faculdade de Ciências Medicas, Universidade Nova de Lisboa, Lisbon, Portugal
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Wollmer E, Klein S. A review of patient-specific gastrointestinal parameters as a platform for developing in vitro models for predicting the in vivo performance of oral dosage forms in patients with Parkinson’s disease. Int J Pharm 2017; 533:298-314. [DOI: 10.1016/j.ijpharm.2017.08.126] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 08/25/2017] [Accepted: 08/31/2017] [Indexed: 02/06/2023]
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Rajiah K, Maharajan MK, Yeen SJ, Lew S. Quality of Life and Caregivers' Burden of Parkinson's Disease. Neuroepidemiology 2017; 48:131-137. [PMID: 28728161 DOI: 10.1159/000479031] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 06/25/2017] [Indexed: 11/19/2022] Open
Abstract
AIM This study focused on the impact of the clinical features on the quality of life (QoL) of Parkinson's disease (PD) patients and of their caregivers. METHODS This study included PD patients along with their caregivers and was undertaken at the Malaysian Parkinson's Disease Association from June 2016 to November 2016. Clinical features of PD patients were assessed using the Movement Disorder Society revised Unified Parkinson Disease Rating Scale; the Hoehn and Yahr stage and the Schwab and England Activities of Daily Living Scale were used to assess the severity and the ability of PD patients respectively. QoL of PD patients was measured using the Parkinson's Disease Questionnaire-39 (PDQ-39). The revised version of the Zarit Burden Interview assessed caregiver burden. RESULTS At least one of the clinical features affected PD patients' QoL, and at least one of the QoL domains affected the caregivers' burden. Clinical features "saliva and drooling" and "dyskinesia" explained 29% of variance in QoL of PD patients. The QoL domains "stigma," along with "emotional well-being" explained 48.6% of variance in caregivers' burden. CONCLUSIONS The clinical features "saliva and drooling" and "dyskinesia" impacted the QoL of PD patients, and the QoL domains "stigma" and "emotional well-being" of PD patients impacted their caregivers' burden.
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Affiliation(s)
- Kingston Rajiah
- Department of Pharmacy Practice, School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
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Stocchi F, Torti M. Constipation in Parkinson's Disease. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 134:811-826. [PMID: 28805584 DOI: 10.1016/bs.irn.2017.06.003] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Constipation is one of the main and disabling nonmotor symptoms in Parkinson's disease (PD), with a prevalence ranging from 24.6% to 63% according to the different diagnostic criteria used to define chronic constipation. Constipation is currently recognized as a risk factor of PD in relation to the number of evacuation per week and its severity. Moreover, several studies have demonstrated that constipation may precede the occurrence of motor symptoms underlying an earlier involvement of the enteric nervous system and the dorsal motor nucleus of the vagus in the α-synuclein pathology. In PD, constipation is mainly due to slower colonic transit or puborectalis dyssynergia, but the concomitant use of antiparkinsonian, pain, and antidepressant medications may worsen it. An accurate diagnosis and an adequate treatment of constipation it is pivotal to prevent complications such as intestinal occlusion and to ensure an optimal clinical response to levodopa.
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Affiliation(s)
- Fabrizio Stocchi
- University and Institute for Research and Medical Care, IRCCS San Raffaele, Rome, Italy.
| | - Margherita Torti
- University and Institute for Research and Medical Care, IRCCS San Raffaele, Rome, Italy.
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Ryu DW, Lee SH, Oh YS, An JY, Park JW, Song IU, Lee KS, Kim JS. Clinical Characteristics of Parkinson’s Disease Developed from Essential Tremor. JOURNAL OF PARKINSONS DISEASE 2017; 7:369-376. [DOI: 10.3233/jpd-160992] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Ke JQ, Shao SM, Zheng YY, Fu FW, Zheng GQ, Liu CF. Sympathetic skin response and heart rate variability in predicting autonomic disorders in patients with Parkinson disease. Medicine (Baltimore) 2017; 96:e6523. [PMID: 28471954 PMCID: PMC5419900 DOI: 10.1097/md.0000000000006523] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The purpose of this study was to evaluate sympathetic skin response (SSR) and heart rate variability (HRV) in determining autonomic nervous system (ANS) involvement in patients with Parkinson disease (PD). Forty-eight idiopathic PD patients and 30 healthy controls participated in this study. SSR, HRV, Unified Parkinson's Disease Rating Scale (UPDRS) III, the Scales for outcomes in Parkinson's Disease-Autonomic (SCOPA-AUT), Hoehn and Yahr (H&Y) scale were evaluated. Absent lower limb SSR was determined unilaterally in 2, bilaterally in 1 of 3 advanced PD patients; there was significant difference between PD and control groups in terms of the SSR (P < 0.01), significant prolonged SSR latencies and decreased SSR amplitudes from bilateral hands and feet. Significant difference was noted in HRV between PD and control groups except for root mean square of successive differences (rMSSD) and high-frequency (HF) power (P < 0.05). There was a significant different correlation between the parameters of SSR and the SCOPA-AUT, and between the parameters (except HF power) of HRV and the SCOPA-AUT. Some parameters of SSR were relevantly associated with HRV. The right hand SSR amplitude correlated positively with the (SD) of all R-R interval, total spectral power, very low frequency. The right foot amplitude correlated positively with total spectral power. Both SSR and HRV parameters are sensitive in determining ANS dysfunction not only in late but also in the early stage of PD, which can be used for early detection of autonomic dysfunction in patients with PD and have the potential to serve as electrophysiological markers of dysautonomia of PD.
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Affiliation(s)
- Jiang-Qiong Ke
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou
- Department of Neurology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Sheng-Min Shao
- Department of Neurology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yuan-Yuan Zheng
- Department of Neurology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Fang-Wang Fu
- Department of Neurology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Guo-Qing Zheng
- Department of Neurology, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Chun-Feng Liu
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou
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Borghammer P, Knudsen K, Fedorova TD, Brooks DJ. Imaging Parkinson's disease below the neck. NPJ Parkinsons Dis 2017; 3:15. [PMID: 28649615 PMCID: PMC5460119 DOI: 10.1038/s41531-017-0017-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 12/21/2016] [Accepted: 03/21/2017] [Indexed: 01/18/2023] Open
Abstract
Parkinson's disease is a systemic disorder with widespread and early α-synuclein pathology in the autonomic and enteric nervous systems, which is present throughout the gastrointestinal canal prior to diagnosis. Gastrointestinal and genitourinary autonomic symptoms often predate clinical diagnosis by several years. It has been hypothesized that progressive α-synuclein aggregation is initiated in hyperbranched, non-myelinated neuron terminals, and may subsequently spread via retrograde axonal transport. This would explain why autonomic nerves are so prone to formation of α-synuclein pathology. However, the hypothesis remains unproven and in vivo imaging methods of peripheral organs may be essential to study this important research field. The loss of sympathetic and parasympathetic nerve terminal function in Parkinson's disease has been demonstrated using radiotracers such as 123I-meta-iodobenzylguanidin, 18F-dopamine, and 11C-donepezil. Other radiotracer and radiological imaging methods have shown highly prevalent dysfunction of pharyngeal and esophageal motility, gastric emptying, colonic transit time, and anorectal function. Here, we summarize the methodology and main findings of radio-isotope and radiological modalities for imaging peripheral pathology in Parkinson's disease.
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Affiliation(s)
- Per Borghammer
- Department of Nuclear Medicine & PET Centre, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Karoline Knudsen
- Department of Nuclear Medicine & PET Centre, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Tatyana D. Fedorova
- Department of Nuclear Medicine & PET Centre, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - David J. Brooks
- Department of Nuclear Medicine & PET Centre, Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Division of Neuroscience, Department of Medicine, Imperial College London, London, UK
- Division of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
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Knudsen K, Krogh K, Østergaard K, Borghammer P. Constipation in parkinson's disease: Subjective symptoms, objective markers, and new perspectives. Mov Disord 2016; 32:94-105. [PMID: 27873359 DOI: 10.1002/mds.26866] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 09/30/2016] [Accepted: 10/05/2016] [Indexed: 12/16/2022] Open
Abstract
Constipation is among the first nonmotor symptoms to develop in the prodromal phase of PD. Pathological alpha-synuclein deposition is present throughout the gastrointestinal tract up to 20 years preceding diagnosis. Nevertheless, constipation in the context of PD remains ill defined and poorly understood. In this review, we summarize current knowledge of subjective symptoms and objective measures of constipation in PD. More than 10 different definitions of constipation have been used in the PD literature, making generalizations difficult. When pooling results from the most homogeneous studies in PD, a median constipation prevalence of 40% to 50% emerges, but with large variation across individual studies. Also, constipation prevalence tends to increase with disease progression. A similar prevalence is observed among patients with idiopathic rapid eye movement sleep behavior disorder. Interestingly, we detected a correlation between constipation prevalence in PD patients and healthy control groups in individual studies, raising concerns about how various constipation questionnaires are implemented across study populations. More than 80% of PD patients exhibit prolonged colonic transit time, and the same is probably true for de novo PD patients. Thus, the prevalence of objective colonic dysfunction exceeds the prevalence of subjective constipation. Colonic transit time measures are simple, widely available, and hold promise as a useful biomarker in manifest PD. More research is needed to elucidate the role of gastrointestinal dysfunction in disease progression of PD. Moreover, colonic transit measures may have utility as a more accurate risk factor for predicting PD in the prodromal phase. © 2016 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Karoline Knudsen
- Department of Nuclear Medicine and PET Centre, Aarhus University Hospital, Aarhus, Denmark
| | - Klaus Krogh
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Karen Østergaard
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
| | - Per Borghammer
- Department of Nuclear Medicine and PET Centre, Aarhus University Hospital, Aarhus, Denmark
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Habipoglu Y, Alpua M, Bilkay C, Turkel Y, Dag E. Autonomic dysfunction in patients with essential tremor. Neurol Sci 2016; 38:265-269. [PMID: 27812758 DOI: 10.1007/s10072-016-2754-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 10/27/2016] [Indexed: 11/29/2022]
Abstract
The aim of this study was to evaluate the autonomic function in patients with essential tremor (ET). Thirty-one adult patients with ET and 26 healthy controls were enrolled in the study. The electrophysiological evaluations of the autonomic nervous system function were performed by sympathetic skin response (SSR) and R-R interval variation (RRIV) tests. The mean latency of SSR in ET patients was significantly delayed compared with the controls (P = 0.01). The mean amplitude of sympathetic skin response was significantly lower in ET patients in comparison to the controls (P = 0.001). No differences were found in mean RRIV values in both group subjects. Sympathetic dysfunction may occur in patients with ET. This may be easily demonstrated by SSR tests.
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Affiliation(s)
- Yasin Habipoglu
- Department of Neurology, Faculty of Medicine, Kirikkale University, Kirikkale, Turkey
| | - Murat Alpua
- Department of Neurology, Faculty of Medicine, Kirikkale University, Kirikkale, Turkey
| | - Cemil Bilkay
- Department of Anatomy, Faculty of Medicine, Süleyman Demirel University, Isparta, Turkey
| | - Yakup Turkel
- Department of Neurology, Faculty of Medicine, Kirikkale University, Kirikkale, Turkey.
| | - Ersel Dag
- Department of Neurology, Faculty of Medicine, Kirikkale University, Kirikkale, Turkey
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Hill F, Miller N, Walsh RA, Mockler D, McDowell R, Walshe M. Botulinum toxin for drooling in Parkinson’s disease. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2016. [DOI: 10.1002/14651858.cd012408] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fiona Hill
- Tallaght Hospital; Department of Speech & Language Therapy; Tallaght Dublin 24 Ireland
| | - Nick Miller
- Newcastle University; Institute of Health and Society; Newcastle upon Tyne UK NE1 4LP
| | - Richard A Walsh
- Tallaght Hospital; Department of Neurology; Tallaght Dublin 24 Ireland
| | - David Mockler
- Trinity Centre for Health Sciences, St. James Hospital; John Stearne Library; St James's Hospital Dublin 8 Dublin Ireland
| | - Ronald McDowell
- Royal College of Surgeons; Department of General Practice; Dublin 2 Ireland
| | - Margaret Walshe
- Trinity College Dublin; Clinical Speech and Language Studies; 7-9 South Leinster Street Dublin Ireland 2
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Borghammer P, Knudsen K, Brooks DJ. Imaging Systemic Dysfunction in Parkinson’s Disease. Curr Neurol Neurosci Rep 2016; 16:51. [DOI: 10.1007/s11910-016-0655-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Kim JS, Oh YS, Park HE, Lee SH, Park JW, Song IU, An JY, Park HJ, Son BC, Lee KS. Cardiovascular autonomic dysfunctions in elderly patients with essential tremor: comparison with healthy controls. Neurol Sci 2016; 37:711-6. [PMID: 26728270 DOI: 10.1007/s10072-015-2465-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Accepted: 12/22/2015] [Indexed: 11/24/2022]
Abstract
Questionnaire-based analyses show that patients with essential tremor (ET) may have several autonomic dysfunctions, especially in the cardiovascular and genitourinary domains; yet the laboratory correlates of autonomic dysfunction in ET are unknown and have not been studied. Herein, we explored whether sympathetic and parasympathetic functions differed between control subjects and patients with ET. Seventy-five elderly patients with ET were enrolled in this study, along with 25 age-matched controls. Orthostatic vital signs, ambulatory 24-h blood pressure monitoring and 24-h Holter monitoring values were recorded and metaiodobenzylguanidine (MIBG) uptake was assessed using the heart-to-mediastinum ratio (H/M ratio). The frequencies of orthostatic hypotension, supine hypertension, nocturnal hypertension and non-dipping were not different between the ET patients and the controls, although ET patients had more episodes of orthostatic intolerance. The ET group also had similar heart rate variations as the control group for all the time-domains. The mean H/M ratios for the ET group were not statistically different from that of the control group. This result proves that the autonomic control of the cardiovascular system is normal in ET.
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Affiliation(s)
- Joong-Seok Kim
- Department of Neurology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea.
| | - Yoon-Sang Oh
- Department of Neurology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea
| | - Hyung-Eun Park
- Department of Neurology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea
| | - Si-Hoon Lee
- Department of Neurology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea
| | - Jeong-Wook Park
- Department of Neurology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea
| | - In-Uk Song
- Department of Neurology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea
| | - Jae-Young An
- Department of Neurology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea
| | - Hun-Jun Park
- Department of Cardiology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung-Chul Son
- Department of Neurosurgery, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kwang-Soo Lee
- Department of Neurology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, 06591, Seoul, Republic of Korea
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In patient's with Parkinson disease, autonomic symptoms are frequent and associated with other non-motor symptoms. Clin Auton Res 2015; 25:301-7. [PMID: 26359270 DOI: 10.1007/s10286-015-0306-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 05/29/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Autonomic symptoms and sleep disorders are common non-motor symptoms of Parkinson disease (PD), which are correlated with poor quality of life for patients. PURPOSE To assess the frequency of autonomic symptoms in a consecutive series of PD patients and to correlate them with other motor and non-motor symptoms. METHODS All consecutive non-demented PD patients who underwent an extensive evaluation including Hoehn and Yahr staging, Unified Parkinson's Disease Rating Scale, Beck's Depression Inventory, Neuropsychiatric Inventory, PDQ-39 Scale, the Parkinson's diseases Sleep Scale, the Epworth Sleepiness Scale and SCOPA-AUT scale were enrolled. Comorbidity has been also considered. Supine to standing position blood pressure and cardiac frequency changes were also measured. RESULTS 135 PD patients were included (mean age at interview 67.7; mean disease duration: 5.3 years). Patients were stratified according to mean SCOPA-AUT scale score (13.1). Those with higher SCOPA-AUT scale score were significantly older, had longer disease duration, worse disease stage, worse quality of sleep, were more severely affected, and were also taking a higher dosage of levodopa. At multivariate analysis, older age, longer disease duration, and worse quality of sleep were independently associated with higher SCOPA-AUT scale scores. CONCLUSIONS Our results remark the role of autonomic symptoms in PD. In our patient population, characterized by mild to moderate disease severity, most of the patients complained of autonomic nervous system involvement (84%). A significant association between autonomic symptoms and sleep disorders was also observed.
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Jost WH. The option of sonographic guidance in Botulinum toxin injection for drooling in Parkinson's disease. J Neural Transm (Vienna) 2015; 123:51-5. [PMID: 26138438 DOI: 10.1007/s00702-015-1416-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 06/15/2015] [Indexed: 10/23/2022]
Abstract
Parkinson's disease is a syndrome that frequently includes drooling, i.e., the involuntary spillage of saliva over the lip margin. Such drooling places a severe burden on both the health and the quality of life of Parkinsonian patients. Its origin lies in the impairment of oral motor control and swallowing associated with Parkinson's disease. It can be treated surgically or conservatively by reducing the production of saliva in the salivary glands, to which the parotid and submandibular glands make the greatest contribution. Botulinum neurotoxins A and B, administered to these glands, are in increasing use as treatment for drooling from various causes including Parkinson's disease. Wide knowledge was gathered about preferred drugs, dosages, injection sites and injection-guiding techniques, albeit without providing evidence-based guidance or a clear rationale for the mode of action of the medication or any information about further influential or predictive factors for safety and efficacy. However, it is essential that the relevant glands be targeted accurately; although this can be done by using anatomical landmarks, the use of sonographic guidance seems preferable. In the hands of a trained injector, sonography is a quick and non-invasive imaging technique.
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Affiliation(s)
- Wolfgang H Jost
- Department of Neurology, University of Freiburg, Freiburg, Germany. .,Parkinson-Klinik Wolfach, Kreuzbergstr. 12-24, 77709, Wolfach, Germany.
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Fasano A, Visanji NP, Liu LWC, Lang AE, Pfeiffer RF. Gastrointestinal dysfunction in Parkinson's disease. Lancet Neurol 2015; 14:625-39. [DOI: 10.1016/s1474-4422(15)00007-1] [Citation(s) in RCA: 371] [Impact Index Per Article: 41.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Revised: 03/09/2015] [Accepted: 03/16/2015] [Indexed: 12/11/2022]
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Nonmotor symptoms in essential tremor: Comparison with Parkinson's disease and normal control. J Neurol Sci 2015; 349:168-73. [DOI: 10.1016/j.jns.2015.01.012] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 12/16/2014] [Accepted: 01/07/2015] [Indexed: 11/20/2022]
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Beach TG, Adler CH, Sue LI, Serrano G, Shill HA, Walker DG, Lue L, Roher AE, Dugger BN, Maarouf C, Birdsill AC, Intorcia A, Saxon-Labelle M, Pullen J, Scroggins A, Filon J, Scott S, Hoffman B, Garcia A, Caviness JN, Hentz JG, Driver-Dunckley E, Jacobson SA, Davis KJ, Belden CM, Long KE, Malek-Ahmadi M, Powell JJ, Gale LD, Nicholson LR, Caselli RJ, Woodruff BK, Rapscak SZ, Ahern GL, Shi J, Burke AD, Reiman EM, Sabbagh MN. Arizona Study of Aging and Neurodegenerative Disorders and Brain and Body Donation Program. Neuropathology 2015; 35:354-89. [PMID: 25619230 DOI: 10.1111/neup.12189] [Citation(s) in RCA: 322] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Accepted: 11/11/2014] [Indexed: 12/13/2022]
Abstract
The Brain and Body Donation Program (BBDP) at Banner Sun Health Research Institute (http://www.brainandbodydonationprogram.org) started in 1987 with brain-only donations and currently has banked more than 1600 brains. More than 430 whole-body donations have been received since this service was commenced in 2005. The collective academic output of the BBDP is now described as the Arizona Study of Aging and Neurodegenerative Disorders (AZSAND). Most BBDP subjects are enrolled as cognitively normal volunteers residing in the retirement communities of metropolitan Phoenix, Arizona. Specific recruitment efforts are also directed at subjects with Alzheimer's disease, Parkinson's disease and cancer. The median age at death is 82. Subjects receive standardized general medical, neurological, neuropsychological and movement disorders assessments during life and more than 90% receive full pathological examinations by medically licensed pathologists after death. The Program has been funded through a combination of internal, federal and state of Arizona grants as well as user fees and pharmaceutical industry collaborations. Subsets of the Program are utilized by the US National Institute on Aging Arizona Alzheimer's Disease Core Center and the US National Institute of Neurological Disorders and Stroke National Brain and Tissue Resource for Parkinson's Disease and Related Disorders. Substantial funding has also been received from the Michael J. Fox Foundation for Parkinson's Research. The Program has made rapid autopsy a priority, with a 3.0-hour median post-mortem interval for the entire collection. The median RNA Integrity Number (RIN) for frozen brain and body tissue is 8.9 and 7.4, respectively. More than 2500 tissue requests have been served and currently about 200 are served annually. These requests have been made by more than 400 investigators located in 32 US states and 15 countries. Tissue from the BBDP has contributed to more than 350 publications and more than 200 grant-funded projects.
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Affiliation(s)
- Thomas G Beach
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | - Lucia I Sue
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | - Geidy Serrano
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | - Holly A Shill
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | - LihFen Lue
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | - Alex E Roher
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | - Chera Maarouf
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | - Alex C Birdsill
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | | | - Joel Pullen
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | - Jessica Filon
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | - Sarah Scott
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | - Angelica Garcia
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | | | | | | | - Kathryn J Davis
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | - Kathy E Long
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | | | - Lisa D Gale
- Banner Sun Health Research Institute, Sun City, Arizona, USA
| | | | | | | | | | | | - Jiong Shi
- Barrow Neurological Institute, Phoenix, Arizona, USA
| | - Anna D Burke
- Banner Alzheimer Institute, Phoenix, Arizona, USA
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Drooling in Parkinson's disease: a review. Parkinsonism Relat Disord 2014; 20:1109-18. [PMID: 25200111 DOI: 10.1016/j.parkreldis.2014.08.013] [Citation(s) in RCA: 137] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 08/14/2014] [Accepted: 08/17/2014] [Indexed: 12/13/2022]
Abstract
Parkinson's disease (PD) is a neurodegenerative disease causing both motor and non-motor symptoms. Drooling, an excessive pooling and spillover of saliva out of the oral cavity, is one of the non-motor symptoms in PD patients that produces various negative physical and psychosocial consequences for patients and their caregivers. At present, the pathophysiology of drooling in PD is not completely certain; however, impaired intra-oral salivary clearance is likely the major contributor. There are neither standard diagnostic criteria nor standard severity assessment tools for evaluating drooling in PD. In accordance with the possible pathophysiology, dopaminergic agents have been used to improve salivary clearance; however, these agents are not completely effective in controlling drooling. Various pharmacological and non-pharmacological treatment options have been studied. Local injection with botulinum toxin serotypes A and B into major salivary glands is most effective to reduce drooling. Future research to explore the exact pathophysiology and develop standard diagnostic criteria and standard severity assessment tools are needed to formulate specific treatment options and improve patient care.
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