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Olson MC, Shill H, Ponce F, Aslam S. Deep brain stimulation in PD: risk of complications, morbidity, and hospitalizations: a systematic review. Front Aging Neurosci 2023; 15:1258190. [PMID: 38046469 PMCID: PMC10690827 DOI: 10.3389/fnagi.2023.1258190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/30/2023] [Indexed: 12/05/2023] Open
Abstract
Introduction Parkinson's disease (PD) is a progressive and debilitating neurological disorder. While dopaminergic medication improves PD symptoms, continued management is complicated by continued symptom progression, increasing medication fluctuations, and medication-related dyskinesia. Deep brain stimulation (DBS) surgery is a well-accepted and widespread treatment often utilized to address these symptoms in advanced PD. However, DBS may also lead to complications requiring hospitalization. In addition, patients with PD and DBS may have specialized care needs during hospitalization. Methods This systematic review seeks to characterize the complications and risk of hospitalization following DBS surgery. Patient risk factors and modifications to DBS surgical techniques that may affect surgical risk are also discussed. Results It is found that, when candidates are carefully screened, DBS is a relatively low-risk procedure, but rate of hospitalization is somewhat increased for DBS patients. Discussion More research is needed to determine the relative influence of more advanced disease vs. DBS itself in increased rate of hospitalization, but education about DBS and PD is important to insure effective patient care within the hospital.
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Affiliation(s)
- Markey C. Olson
- Department of Neurology, Muhammad Ali Movement Disorders Clinic, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ, United States
- Department of Neurosurgery, Barrow Brain and Spine, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ, United States
| | - Holly Shill
- Department of Neurology, Muhammad Ali Movement Disorders Clinic, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ, United States
| | - Francisco Ponce
- Department of Neurosurgery, Barrow Brain and Spine, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ, United States
| | - Sana Aslam
- Department of Neurology, Muhammad Ali Movement Disorders Clinic, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ, United States
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Wang S, Li T, Zhou T, Pu L, Wang HY, Yin X, Hao X, Ren L, Liang Z. Survival in patients with Parkinson's disease: a ten-year follow-up study in northern China. BMC Neurol 2022; 22:367. [PMID: 36138355 PMCID: PMC9494910 DOI: 10.1186/s12883-022-02899-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 09/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A thorough understanding of the factors that influence patient survival in Parkinson's disease (PD) will aid in prognosis prediction and provide a new direction for disease modification treatment. Currently, there are no standardized mortality ratio (SMR) data for PD patients in the northern Chinese mainland. The main focus of this study was to determine which factors in the prospectively collected baseline characteristics can affect the survival of PD patients. In addition, for the first time, we investigated the SMR of PD patients in northern China. METHODS Between 2009 and 2012, 218 PD patients were continuously recruited from the movement disorder clinic of the First Affiliated Hospital of Dalian Medical University and followed up until death or May 31, 2021. The prespecified prognostic variables were demographics, clinical features, lifestyle factors, and drug dose prospectively collected at baseline. To determine the independent predictors of survival during follow-up, the Cox proportional hazards model was used. Kaplan-Meier analysis was applied to estimate the overall survival curve and to compare survival between layers based on statistically significant predictors. The SMR of this northern Chinese mainland PD cohort was calculated. RESULTS After a mean follow-up of 9.58 ± 2.27 years, 50 patients (22.90%) died. Factors that could individually predict shortened survival during follow-up included older age at onset (hazard ratio [HR] 1.10, 95% confidence interval [CI] 1.06-1.15), Hoehn and Yahr (H&Y) stage ≥ 3 (HR 9.36, 95% CI 2.82-31.03) and severe cognitive impairment (HR 6.18, 95% CI 2.75-13.88). Univariate Cox regression revealed that a certain amount of physical activity was associated with better survival (HR 0.41, 95% CI 0.22-0.74), while fatigue was associated with an increased risk of death (HR 2.54, 95% CI 1.37-4.70). The overall SMR was 1.32 (95% CI 0.98-1.74). CONCLUSIONS Older age at onset, higher baseline H&Y stage, and severe cognitive impairment have a negative impact on survival. The 10-year survival of PD patients is not significantly different from that of the general population in China.
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Affiliation(s)
- Song Wang
- Department of Neurology, First Affiliated Hospital of Dalian Medical University, No.222, Zhongshan Road, Dalian, 116011, Liaoning Province, China
| | - Tao Li
- Department of Neurology, First Affiliated Hospital of Dalian Medical University, No.222, Zhongshan Road, Dalian, 116011, Liaoning Province, China
| | - Tingting Zhou
- Department of Neurology, First Affiliated Hospital of Dalian Medical University, No.222, Zhongshan Road, Dalian, 116011, Liaoning Province, China
| | - Lanlan Pu
- Department of Neurology, First Affiliated Hospital of Dalian Medical University, No.222, Zhongshan Road, Dalian, 116011, Liaoning Province, China
| | - Hai-Yang Wang
- Department of Neurology, First Affiliated Hospital of Dalian Medical University, No.222, Zhongshan Road, Dalian, 116011, Liaoning Province, China.,Department of Neurology, Jining No. 1 People's Hospital, Jining, 272000, China
| | - Xiaoxue Yin
- Department of Neurology, First Affiliated Hospital of Dalian Medical University, No.222, Zhongshan Road, Dalian, 116011, Liaoning Province, China
| | - Xinqing Hao
- Department of Neurology, First Affiliated Hospital of Dalian Medical University, No.222, Zhongshan Road, Dalian, 116011, Liaoning Province, China
| | - Lu Ren
- Department of Neurology, First Affiliated Hospital of Dalian Medical University, No.222, Zhongshan Road, Dalian, 116011, Liaoning Province, China
| | - Zhanhua Liang
- Department of Neurology, First Affiliated Hospital of Dalian Medical University, No.222, Zhongshan Road, Dalian, 116011, Liaoning Province, China.
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Ulivelli M, Bezzini D, Kundisova L, Grazi I, Battaglia MA, Nante N, Rossi S. Mortality of Parkinson's disease in Italy from 1980 to 2015. Neurol Sci 2022; 43:3603-3611. [PMID: 35094172 DOI: 10.1007/s10072-021-05854-3] [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: 11/06/2021] [Accepted: 12/25/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate mortality for Parkinson's disease (PD) in Italy during a long time period (1980-2015) and to discuss the role of possible general and specific influencing factors. METHODS Based on mortality data provided by the Italian National Institute of Statistics, sex- and age-specific crude mortality rates were computed, for the whole country and for its main geographical sub-areas. Rates were standardized using both direct (annual mortality rates AMRs) and indirect (standardized mortality rates SMRs) methods. SMRs were used to evaluate geographical differences, whereas AMRs and joinpoint linear regression analysis to study mortality trends. RESULTS Considering the entire period, highest mortality rates were observed in males (AMR/100,000: 9.0 in males, 5.25 in females), in North-West and Central Italy (SMR > 100). Overall PD mortality decreased from mid-eighties onwards and then rapidly reversed the trend in the period 1998-2002, rising up to a maximum in 2015, with some differences according to sex and geographical areas. CONCLUSIONS Several factors may have contributed to the rapid inversion of decreasing trend in mortality observed in the last part of XX century. Possible explanations of this rising trend are related to the increasing burden of PD (especially in males and in certain Italian regions), caused by different factors as population aging, physiological prevalence rise due to incidence exceeding mortality, and growing exposure to environmental or occupational risk factors. In addition, the accuracy of death certificate compilation could account for geographical differences and for the temporal trend. The role of levodopa and recently introduced dopaminergic drugs is also discussed.
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Affiliation(s)
- Monica Ulivelli
- Department of Medicine, Surgery and Neuroscience, Unit of Neurology and Clinical Neurophysiology, Policlinico Le Scotte, University of Siena, Siena, Italy
| | - Daiana Bezzini
- Department of Life Sciences, University of Siena, Siena, Italy.
| | - Lucia Kundisova
- Postgradual School of Public Health, University of Siena, Siena, Italy
| | - Ilaria Grazi
- Department of Medicine, Surgery and Neuroscience, Unit of Neurology and Clinical Neurophysiology, Policlinico Le Scotte, University of Siena, Siena, Italy
| | - Mario Alberto Battaglia
- Department of Life Sciences, University of Siena, Siena, Italy.,Research Department, Italian Multiple Sclerosis Foundation, Genoa, Italy
| | - Nicola Nante
- Postgradual School of Public Health, University of Siena, Siena, Italy.,Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Simone Rossi
- Department of Medicine, Surgery and Neuroscience, Unit of Neurology and Clinical Neurophysiology, Policlinico Le Scotte, University of Siena, Siena, Italy
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