Subthalamic nucleus deep brain stimulation for parkinson's disease after successful pallidotomy: clinical and electrophysiological observations.

Unilateral pallidotomy is an effective treatment for contralateral parkinsonism and dyskinesia, yet symptoms progress in many patients. Little is known about whether such patients obtain a useful response to subsequent bilateral subthalamic nucleus deep brain stimulation (STN DBS). Changes in Unified Parkinson's Disease Rating Scale (UPDRS) Motor and Activities of Daily Living (ADL) scores, medication requirements, and dyskinesias were measured. Clinical outcomes were compared to patients with de novo STN DBS. Neuronal recordings were performed. STN DBS resulted in a significant reduction in UPDRS Motor scores (42.1%; 95% confidence interval [CI], 26.9-57.4; P = 0.03), comparable with de novo STN DBS surgery (41%; 95% CI, 26-46%; P < 0.001). There was also less change in dyskinesia duration and disability scores (P = 0.017, 0.005). There were no side-to-side differences clinically or in the STN neuronal firing rates and patterns. Bilateral STN DBS is safe and efficacious in improving motor symptoms in patients with prior pallidotomy.     

Body weight gain rate in patients with Parkinson's disease and deep brain stimulation.

We evaluated body weight changes in patients with Parkinson's disease (PD) after electrode implantation for deep brain stimulation (DBS) in the subthalamic nucleus (STN) in relation to clinical improvement. Thirty PD patients who received STN DBS were included (22 men, 8 women; mean age, 60.0 +/- 7.1 years; mean PD duration, 13.5 +/- 3.7 years; mean body mass index [BMI], 21.6 +/- 3.0 kg/m2). Body weight, physical activity, and Unified Parkinson's Disease Rating Scale (UPDRS) scores were noted before and 3 and 12 months after the procedure. Significant weight gain occurred in 29 patients; the mean increase was 14.8 +/- 9.8% of initial body weight in 1 year. Of the patients, 46.5% reported weight gain in the first 3 months, 21.4% gradual weight gain in the first 6 months, and 32.1% a slow increase for 1 year. Mean BMI increased up to 24.7 +/- 3.7 kg/m2. After 1 year, mean UPDRS motor score improved significantly in off and in on; and therapy complications improved by 91.0 +/- 17.0%. BMI changes at 3 and 12 months were significantly correlated to dyskinesia score changes, and levodopa dosage was not. In PD, STN DBS produces not only symptom control, but also weight gain. DBS candidates should be given nutritional counseling before the intervention to prevent rapid and/or excessive weight gain.     

微电极导向核团毁损术和脑深部电刺激术治疗帕金森病的疗效分析

目的 观察微电极导向核团毁损术和脑深部电刺激术（DBS）治疗帕金森病的临床疗效。方法 对380例接受微电极导向立体定向核团毁损术和25例脑深部电刺激丘脑底核（STN—DBS）治疗的帕金森病患者进行随访和神经功能评估，分别获得术前、术后和DBS开启后1周、6个月、2年及5年的不同服药状态下统一帕金森病量表（UPDRS）评分资料，采用威尔科克森检验（Wilcoxontest），比较不同术后时间点UPDRS运动评分与术前评分的差异。结果 核团毁损术和DBS在术后1周、6个月及2年随访中均能明显改善术前帕金森病患者的UPDRS运动评分，减轻左旋多巴诱发的运动波动及异动症。在5年随访时间点上仅DBS治疗组较术前比较仍显示差异性。而且DBS组患者术后左旋多巴服药的剂量较术前减少。核团毁损组总体并发症的发生率为5．8％，永久性并发症的发生率为1．2％。DBS组未发生严重并发症。结论 核团毁损术和DBS两者被证实是中晚期帕金森病安全、有效的治疗方法，能显著改善术前帕金森病患者的UPDRS运动评分，减轻左旋多巴诱发的运动波动及异动症。STN—DBS较毁损术更具有独特的可控性、安全性和长效性。     

Staged unilateral versus bilateral subthalamic nucleus stimulator implantation in Parkinson disease.

In 17 consecutive patients with Parkinson disease (PD), bilateral subthalamic nucleus (STN) stimulators were implanted during staged surgeries. The Unified Parkinson Disease Rating Scale (UPDRS) and the Dyskinesia Disability Scale were completed both off and on medication prior to any surgery and also OFF and ON stimulation after each surgery. On-medication UPDRS activities of daily living (ADL) and motor examination scores changed little with unilateral or bilateral stimulation. Off-medication UPDRS motor examination scores improved to similar degrees after each staged STN electrode implantation. Most of the improvements in off-medication ADL scores, dyskinesia scores, complications of therapy, and medication dose reduction occurred after unilateral STN stimulation with smaller improvements after the second operation.     

Deep brain stimulation of the subthalamic nucleus: effectiveness in advanced Parkinson's disease patients previously reliant on apomorphine

OBJECTIVES: To assess the efficacy of bilateral subthalamic nucleus (STN) deep brain stimulation (DBS) in patients with advanced Parkinson's disease previously reliant on apomorphine as their main antiparkinsonian medication. METHODS: Seven patients with motor fluctuations despite optimal medical treatment given as predominantly apomorphine infusion (n=6), or intermittent apomorphine injections (n=1) underwent bilateral STN DBS using frameless stereotactic surgery. Standard assessments of parkinsonism and motor fluctuations, using Unified Parkinson's Disease Rating Scale (UPDRS) were performed before and six months after surgery. Assessments were performed both on and off medication, and postoperative with the stimulators switched on and off. RESULTS: Bilateral STN DBS improved motor scores (UPDRS III) by 61% when off medication (p<0.05). Clinical fluctuations (UPDRS IV items 36-39) were reduced by 46.2% (p<0.05). Total daily apomorphine dose was reduced by 68.9% (p<0.05) and apomorphine infusion via a pump was no longer required in four patients. There were no operative complications. Two patients required treatment for hallucinations postoperatively but there was no significant change in mini-mental state examination. CONCLUSIONS: In patients with advanced Parkinson's disease, previously reliant on apomorphine, bilateral STN DBS is an effective treatment to reduce motor fluctuations and enable a reduction in apomorphine use.     

Different cerebral cortical areas influence the effect of subthalamic nucleus stimulation on parkinsonian motor deficits and freezing of gait.

Inconsistent response in freezing of gait (FOG) with levodopa treatment or STN DBS makes the pathogenesis difficult to understand. We studied brain areas associated with the expression of STN DBS effect on parkinsonian motor deficits and FOG. Ten Parkinson's disease patients with typical FOG were included. One month before STN DBS, we performed [(18)F]-deoxyglucose PET scans and measured the UPDRS motor and modified FOG (mFOG) scores during levodopa off and on periods. At two months after STN DBS, same rating scores were measured. The percentage improvement of mFOG and UPDRS motor scores by STN DBS during levodopa off period was calculated. We searched for brain areas in which glucose metabolism correlated with the improvement of mFOG and UPDRS motor scores by DBS. During levodopa off period, STN DBS improved the UPDRS motor scores by 32.3% and the mFOG scores by 56.6%. There was no correlation between the improvements of both scores. The improvement of UPDRS motor score by DBS correlated with the metabolic activities of rostral supplementary motor area (Brodmann's area 8; BA8), anterior cingulate cortex (BA32), and prefrontal cortex (BA9). On the other hand, there was a positive correlation between the improvement of mFOG score by DBS and the metabolic activity of the parietal, occipital, and temporal sensory association cortices. In conclusion, dysfunction of different cerebral cortical areas limits the beneficial effects of DBS on parkinsonian motor deficits and FOG.     

Bilateral subthalamic nucleus stimulation in the treatment of advanced Parkinson's disease. Five years' personal experience

Background and purposeThe objective of the study was to assess bilateral subthalamic nucleus (STN) deep brain stimulation (DBS) for patients with advanced Parkinson disease (PD).Material and methodsThe study population included 5 patients with bilateral STN DBS who completed a 5-year postoperative follow-up period. In all patients electrodes (Model 3387 or 3389) were stereotactically bilaterally inserted into the STN using a Leksell stereotactic G frame. The clinical rating tests included Unified Parkinson's Disease Rating Scale (UPDRS) and two motor-timed tests derived from CAPIT (rapid movements between two points and stand-walk-sit test). All patients were assessed in off and on condition before implantation and 1, 3 and 5 years in medication on and off condition and stimulation on condition and stimulation off condition. To compare preoperative to postoperative UPDRS scores, only mean values and standard deviations are presented because of the small study population.ResultsThe stimulation effect was noted in the off state, resulting in a 59% improvement in motor scores of UPDRS at 5-year follow-up, when compared to preoperative scores. In the on state the stimulation improved motor scores by 17%. At 5-year follow-up, reduction of daily levodopa dose was 50%.ConclusionsBilateral STN DBS is an effective and safe treatment for patients with advanced PD. Bilateral STN DBS contributes to improvement of parkinsonian symptoms in the off state and levodopa-induced dyskinesia. This can be correlated with a 50% reduction of daily levodopa dose 5 years postoperatively.     

Efficacy of deep brain stimulation of the subthalamic nucleus in Parkinson's disease 4 years after surgery: double blind and open label evaluation

OBJECTIVE: To evaluate the long term (4 years) efficacy of deep brain stimulation (DBS) of the subthalamic nucleus (STN) in advanced Parkinson's disease. METHODS: We performed a double blind crossover evaluation of the efficacy of DBS of the STN in the "off" medication condition in 10 patients with Parkinson's disease. Assessments included the Unified Parkinson's Disease Rating Scale (UPDRS) part III (motor) and two timed tests (arm tapping and walking). Open evaluation of the effect of stimulation in the off and on drug states preoperatively and at 1 and 4 years postoperatively was also conducted. The latter assessment included the UPDRS parts II (activities of daily living) and III (dyskinesia scale and global assessment) as judged by the patient and examiner. The mean amount of levodopa daily dose at base line, 1 year, and 4 years after surgery was compared. RESULTS: A significant (p<0.04) effect of stimulation was observed in the overall group regarding both the UPDRS motor and the timed tests. Open evaluation also showed a significant benefit of STN DBS with respect to preoperative assessment in both the motor and activities of daily living scales, dyskinesia scale, and in global assessment. Levodopa daily dose was reduced by 48% and 50% at 1 and 4 years, respectively. There was no difference between the 1 and 4 years evaluations in any of the parameters evaluated. Complications due to stimulation were minor. CONCLUSIONS: DBS of the STN provides a significant and persistent anti-parkinsonian effect in advanced Parkinson's disease 4 years after surgery.     

Weight gain following unilateral pallidotomy in Parkinson's disease

OBJECTIVE: To determine the clinical correlates and infer pathogenesis of weight gain following pallidotomy in patients with Parkinson's disease (PD). BACKGROUND: Surgical ablation of the globus pallidus internus (GPi) improves levodopa induced dyskinesias, moderately improves most other "cardinal" manifestations of PD, and has been noted to result in increased weight. METHODS: We incorporated Unified Parkinson's Disease Rating Scales (UPDRS) subscales, the Beck depression inventory and feeding questionnaire data into a linear regression model in order to determine which post-surgical change(s) may lead to weight gain over the first year following pallidotomy, n = 60. RESULTS: The mean weight gain 1 year after pallidotomy was 4.0 +/- 4.1 kg. Improvement in "off" motor scores (P < 0.005), especially gait subscores (P<0.0001), and to a lesser extent improvement in "on" motor scores (P<0.05) predicted weight gain. Changes in dyskinesia ratings, mood, food intake, dysphagia, levodopa dose, weight loss in the year prior to pallidotomy, age, and duration of PD did not correlate with subsequent weight gain. CONCLUSION: The high correlation between post-pallidotomy weight gain and "off" motor scores, suggests that this phenomenon is related to some change in underlying homeostasis associated with changes in the cardinal manifestations of PD itself, rather than secondary changes resultant from the surgery.     

脑深部电刺激对帕金森病二次手术的临床应用价值

目的探讨帕金森病(Parkinson'sdisease,PD)毁损术后再行脑深部电刺激术(deepbrainstimulation,DBS)的可行性、靶点选择、术中电生理学特点和治疗结果。方法应用MRI和微电极记录技术进行靶点定位,对13例毁损术后的PD患者行DBS手术,其中7例曾行单侧苍白球毁损术(posteroventralpallidotomy,PVP),5例曾行单侧丘脑毁损术,1例曾行双侧丘脑及左侧苍白球毁损术。DBS的靶点包括单侧丘脑底核(subthalamicnucleus,STN)6例,单侧丘脑腹中间核(ventralintermediatnucleus,Vim)1例,双侧STN4例,一侧STN及对侧苍白球(globuspallidusinternus,Gpi)2例。结果DBS对毁损术后的PD患者症状有不同程度的改善,其中单侧毁损术后行双侧DBS效果最明显。术后3个月的UPDRS运动及ADL评分较术前明显减少(P<0.05或0.01),美多巴的用量明显减少(P<0.05),无新的手术合并症。结论曾行毁损术的PD患者如面临二次手术,可以选择DBS手术,以双侧STN的DBS效果最好,并可减少药物用量,不加重原有的术后并发症。     

Freezing of gait after bilateral subthalamic nucleus stimulation for Parkinson's disease

OBJECTIVE: To determine the long-term effect of bilateral subthalamic nucleus (STN) deep brain stimulation (DBS) on freezing of gait in Parkinson's disease patients. PATIENTS AND METHODS: Sixty-seven patients were followed 12 months after bilateral STN DBS and 32 patients were followed 24 months post-surgery. Patients were evaluated with the Unified Parkinson's Disease Rating Scale (UPDRS) with medications on and off at baseline and again in both conditions with stimulation on at follow-up. Specific attention was paid to the freezing item of the ADL section. RESULTS: Freezing scores in the medication off state improved significantly with stimulation at 1 and 2 years. In the medication on state there were no significant improvements in freezing. CONCLUSION: Off period freezing of gait is significantly improved with STN DBS up to 24 months; however, on period freezing is not affected by STN DBS.     

双侧丘脑底核脑深部刺激术治疗帕金森病13例报告

目的 探讨双侧丘脑底核（STN）脑深部刺激术（DBS）治疗帕金森病的临床经验。方法 从2002年到2005年共完成了13例帕金森病的双侧丘脑底核DBS，根据STN解剖学定位，靶点的理论坐标值是X=11-13mm，Y=0-2mm，Z=0-4mm，通过立体定向技术在双侧丘脑底核植入刺激电极，并于锁骨下方植入脑深部电刺激器。结果 随访时间为6个月到3年，3例震颤为主病人的症状完全缓解，即震颤完全消失；僵直和运动迟缓为主要症状者的症状缓解程度达90％以上，其中以四肢肌肉僵直的效果较好，运动迟缓也有明显缓解，但是有1例病人双侧肢运动协调性差。所有患者植物神经功能症状有较明显改善，如便秘、流涎、出汗和浮肿等均有改善。结论 DBS治疗帕金森病，是帕金森病治疗的一个里程碑似的进步。它可以明显地缓解帕金森病的主要症状和体征，对运动迟缓、僵直和震颤等均有较理想的效果。     

MRI directed bilateral stimulation of the subthalamic nucleus in patients with Parkinson's disease

OBJECTIVE: Bilateral chronic high frequency deep brain stimulation (DBS) of the subthalamic nucleus (STN) has emerged as an appropriate therapy for patients with advanced Parkinson's disease refractory to medical therapy. Advances in neuroimaging and neurophysiology have led to the development of varied targeting methods for the delivery of this treatment. Intraoperative neurophysiological and clinical monitoring is regarded by many to be mandatory for accurate STN localisation. We have examined efficacy of bilateral STN stimulation using a predominantly magnetic resonance imaging (MRI)-directed technique. METHODS: DBS leads were stereotactically implanted into the STN using an MRI directed method, with intraoperative macrostimulation used purely for adjustment. The effects of DBS were evaluated in 16 patients followed up to 12 months, and compared with baseline assessments. Assessments were performed in both off and on medication states, and were based on the Unified Parkinson's Disease Rating Scale (UPDRS) and timed motor tests. Functional status outcomes were examined using the PDQ-39 quality of life questionnaire. A battery of psychometric tests was used to assess cognition. RESULTS: After 12 months, stimulation in the off medication state resulted in significant improvements in Activities of Daily Living and Motor scores (UPDRS parts II and III) by 62% and 61% respectively. Timed motor tests were significantly improved in the off medication state. Motor scores (UPDRS part III) were significantly improved by 40% in the on medication state. Dyskinesias and off duration were significantly reduced and the mean dose of L-dopa equivalents was reduced by half. Psychometric test scores were mostly unchanged or improved. Adverse events were few. CONCLUSIONS: An MRI directed targeting method for implantation of DBS leads into the STN can be used safely and effectively, and results are comparable with studies using intraoperative microelectrode neurophysiological targeting. In addition, our method was associated with an efficient use of operating time, and without the necessary costs of microelectrode recording.     

Treatment of advanced Parkinson's disease by subthalamotomy: one-year results.

We studied effects on parkinsonian features at 6 and 12 months in 12 patients who underwent unilateral ablation of subthalamic nucleus (STN). Microelectrode mapping was used, and a lesion was created in the STN using thermal coagulation and confirmed with magnetic resonance imaging. At 6 months postoperatively, improvements were seen in several areas: 1) Unified Parkinson's Disease Rating Scales II and III (UPDRS II and III) scores, 30% in off period, 38% in on period; 2) Schwab and England Scale (S&E) score, 21%; and 3) on dyskinesia, 85%. Contralateral rigidity, bradykinesia, UPDRS II and III scores, and S&E scores remained improved at 12 months. Daily dosage of levodopa requirement was reduced by 42%. Axial motor features, gait, postural stability, off period tremor, and motor fluctuation improved at 6 and 12 months but showed a decline in benefits at 18 months. Complications include 3 cases of hemiballism, of whom 2 patients recovered spontaneously but 1 died from aspiration pneumonia. One patient had asymptomatic hematoma, and 2 suffered transient postural asymmetries. We conclude that unilateral subthalamotomy results in moderate improvement in all aspects of parkinsonian features, allows reduction in the dose of levodopa required, and ameliorates drug-induced complications throughout 12-month assessments.     

Deep-brain stimulation in the subthalamic nuclei improves balance performance in patients with Parkinson's disease, when tested without anti-parkinsonian medication

OBJECTIVE: To evaluate the effect of bilateral deep-brain stimulation (DBS) in the subthalamic nucleus (STN) on balance performance in patients with severe Parkinson's disease (PD), when tested without anti-parkinsonian medication. MATERIAL AND METHODS: Thirty-one patients (median age 65 years, range 50-77) were included. Assessments were made after 10-12 h withdrawal of medication, before and 6 and 12 months after surgery. Postoperative evaluations were performed with DBS on and off. Balance performance was evaluated with the Berg Balance Scale (BBS). Motor symptoms and postural stability (item 30) were assessed with the Unified Parkinson's Disease Rating Scale (UPDRS III). RESULTS: DBS in STN improved balance performance as well as postural stability and motor symptoms significantly (P 相似文献   

What Happened to Posteroventral Pallidotomy for Parkinson’s Disease and Dystonia?

Fifteen years after its resurrection, pallidotomy for Parkinson’s disease (PD) and dystonia has once again been supplanted, this time by deep brain stimulation (DBS). Did this occur because pallidotomy was not effective or safe, or because DBS was found to be more effective and safer? This review focuses on the evidence—and its quality—supporting the effectiveness and safety of pallidotomy for PD and dystonia, and the comparative effectiveness and safety of DBS of the subthalamic nucleus (STN) and globus pallidus pars interna (GPi). Discussed first are the determinants of “level 1” recommendations, including the confounding effects on interpretation of randomized clinical trials (RCTs) that fail to control for patient bias (i.e., placebo effects). Although several RCTs have been performed comparing unilateral pallidotomy to medical therapy, GPi DBS, or STN DBS for PD, none controlled for patient bias. Comparison of these trials to estimate the placebo effect, and examination of retrospective case series, suggests that the true effectiveness of unilateral pallidotomy is 20% to 30% reduction of ’off total motor UPDRS scores, which is similar to the effects of unilateral GPi DBS or STN DBS, but less than bilateral STN DBS. At experienced centers, safety of unilateral pallidotomy appears equivalent to unilateral DBS, but bilateral DBS is likely safer than bilateral pallidotomy. Whereas there have been no RCTs of pallidotomy for dystonia, two double-blind, sham-controlled RCTs of bilateral GPi DBS were performed. Nevertheless, limited uncontrolled series suggest that bilateral pallidotomy is similar to GPi DBS in effectiveness and safety for dystonia. Thus, pallidotomy was not rejected because of lack of effectiveness or safety, and it remains a viable alternative in situations where DBS is not available or not feasible.     

双侧丘脑底核电刺激对帕金森病患者生活质量影响的研究

目的对给予丘脑底核(STN)电刺激治疗的帕金森病(PD)患者进行生活质量评估,以评价治疗的有效性及不同因素对生活质量的影响。方法41例接受双侧STN深部电刺激(DBS)治疗的PD患者分别于术前及术后12个月应用统一帕金森病评定量表(UPDRS)、Hoehn和Yahr分期、Schwab和England日常生活活动量表、医院焦虑和抑郁量表(HADS)评价其临床情况;帕金森病生活质量问卷(PDQ-39)评价生活质量,并对统计结果进行配对t检验和Spearman相关性检验。结果UPDRS评分中日常生活活动、运动检查、并发症均有明显改善(P<0.001),而精神、行为和情绪无明显改善。HADS量表结果显示患者的焦虑及抑郁评分均有明显改善(P<0.001)。PDQ-39评分中运动、日常生活活动、情绪状态、身体不适、总评分等项均有明显改善(P<0.001),羞耻感也有改善(P<0.05)。相关性检验的结果提示与PDQ-39总评分变化程度成相关性的因素依次为:UPDRS运动检查“关”期(P<0.001), Schwab和England日常生活活动量表“关”期(P<0.001),UPDRS日常生活活动“关”期(P<0.01),HADS-抑郁(P< 0.05)。结论脑深部电刺激能明显改善PD患者的生活质量。     

Chronic inhibition of the subthalamic nucleus in Parkinson's disease

Deep brain stimulation (DBS) of the subthalamic nucleus (STN) has become a popular treatment option for patients suffering from severe Parkinson's disease (PD). Yet the long-term outcome of subthalamic DBS is unknown. A total of 27 patients suffering from severe PD underwent bilateral stereotactic implantation of high-frequency stimulators in the STN. Before surgery and at least annually after surgery they were examined with the Unified Parkinson's Disease Rating Scale (UPDRS). This study presents the results of a mean 30 months (range 23 to 55) follow-up of these patients. We found stable and significant off medication improvement of motor function by DBS (between 40% and 44% in the UPDRS part III). While on medication there was no significant change in the motor function by DBS. UPDRS part III worsened gradually during the follow-up period, suggesting disease progression. Thirty months postsurgery the UPDRS part II (ADL) was still improved by 17%. There was a lasting decrease in fluctuations by more than 50%, and dyskinesias were reduced by about 70%. Freezing was reduced significantly from 2.2 in the UPDRS part II to 1.2 at the endpoint. The daily levodopa-equivalent dose was reduced by 39% at 12 months and by 30% at 30 months after STN stimulator implantation. Subthalamic DBS improves sustainable motor function in patients with severe Parkinson's disease and leads to a lasting reduction of medication. Limitations of this procedure were found for disturbances of speech and swallowing.     

Unilateral vs. bilateral STN DBS effects on working memory and motor function in Parkinson disease

Bilateral subthalamic nucleus deep brain stimulation (STN DBS) can reduce working memory while improving motor function in Parkinson disease (PD), but findings are variable. One possible explanation for this variability is that the effects of bilateral STN DBS on working memory function depend in part on functional or disease asymmetry. The goal of this study was to determine the relative contributions of unilateral DBS to the effects seen with bilateral DBS. Motor (Unified Parkinson Disease Rating Scale Part III, UPDRS) and working memory function (Spatial Delayed Response, SDR) were measured in 49 PD patients with bilateral STN DBS while stimulators were Both-off, Left-on, Right-on and Both-on in a randomized, double-blind manner. Patients were off PD medications overnight. Effects of unilateral DBS were compared to effects of bilateral STN DBS. Mean UPDRS and SDR responses to Left-on vs. Right-on conditions did not differ (p>.20). However, improvement in contralateral UPDRS was greater and SDR performance was more impaired by unilateral DBS in the more affected side of the brain than in the less affected side of the brain (p=.008). The effect of unilateral DBS on the more affected side on contralateral UPDRS and SDR responses was equivalent to that of bilateral DBS. These results suggest that motor and working memory function respond to unilateral STN DBS differentially depending on the asymmetry of motor symptoms.     

Motor features and response to oral levodopa in patients with Parkinson’s disease under continuous dopaminergic infusion or deep brain stimulation

Background: Subthalamic nucleus deep brain stimulation (STN DBS) and continuous dopaminergic infusions (jejunal levodopa or subcutaneous apomorphine) are indicated in complicated Parkinson’s disease (PD), although it remains unsettled how they compare to each other. Methods: We investigated the daytime motor condition in patients with advanced PD under monotherapy with jejunal levodopa, subcutaneous apomorphine, or STN DBS and also measured the motor changes produced by an additional standard morning dose of levodopa. Motor performance was assessed with the UPDRS‐III, hand taps, the AIMS dyskinesia score and patients’ diaries. Outcome measures were time to best motor ‘on’ after start of morning treatment, daytime variability of motor condition, motor scores. Results: The time to ‘on’ was longest in the jejunal levodopa group. DBS and jejunal levodopa treatments produced stable motor conditions without appreciable ‘off’ episodes. Continuous apomorphine infusion was associated with the worst motor scores (UPDRS‐III and taps) and the most frequent off‐states. Jejunal levodopa infusion was associated with the highest AIMS scores. Addition of a levodopa dose produced shortening of time to ‘on’ and a transient motor improvement in the jejunal levodopa group without increase in dyskinesias; in the DBS and apomorphine groups, there was an increase in dyskinesias without changes in UPDRS‐III or taps. Conclusions: STN DBS provided adequate trade‐off between motor improvement and dyskinesia control, although dyskinesias could be elicited by adding oral levodopa. Jejunal levodopa infusion produced adequate motor improvement with slow time to ‘on’ and moderate dyskinesias. Apomorphine infusion produced insufficient motor control and negligible dyskinesias.