LDN Parkinson’s

[Lala57]

Does anyone use LDN for Parkinson’s?

[MBAnderson]

I took it for a year or so, but was taking several other things too, so didn't attribute any improvement to it. I'll likely resume sometime soon.

[MarionP]

Who is LDN?

[Yeswithasmile in reply to MarionP]

I’m pretty sure it’s low dose naltrexone. LDN for short. Here’s a wiki link for you

en.m.wikipedia.org/wiki/Low...

[MarionP in reply to Yeswithasmile]

Thanks!

[sharoncrayn in reply to MarionP]

naltrexone is prescribed for alcoholics, opiod addicts and heavy drug users (usually they are found together). LDN (diluted naltrexone) was proposed for prostate cancer. rarely used for PC by oncologists. off label. no CT or case study of any "significance" for PD.

search HU and other similar forums for anecdotal claims for LDN.

see also....

. 2014 Aug 26;83(9):826-33.

doi: 10.1212/WNL.0000000000000729. Epub 2014 Jul 18.

Naltrexone for impulse control disorders in Parkinson disease: a placebo-controlled study

Kimberly Papay 1 , Sharon X Xie 1 , Matthew Stern 1 , Howard Hurtig 1 , Andrew Siderowf 1 , John E Duda 1 , James Minger 1 , Daniel Weintraub 2

Abstract

Objective: Impulse control disorders (ICDs) in Parkinson disease (PD) are common and can be difficult to manage. The objective of this study was to determine the efficacy and tolerability of naltrexone, an opioid antagonist, for the treatment of ICDs in PD.

Methods: Patients with PD (n = 50) and an ICD were enrolled in an 8-week, randomized (1:1), double-blind, placebo-controlled study of naltrexone 50-100 mg/d (flexible dosing). The primary outcome measure was response based on the Clinical Global Impression-Change score, and the secondary outcome measure was change in symptom severity using the Questionnaire for Impulsive-Compulsive Disorders in Parkinson's Disease-Rating Scale (QUIP-RS) ICD score.

Results: Forty-five patients (90%) completed the study. The Clinical Global Impression-Change response rate difference favoring naltrexone in completers was 19.8% (95% confidence interval [CI] -8.7% to 44.2%). While this difference was not significant (odds ratio=1.6, 95% CI 0.5-5.2, Wald χ2 [df]=0.5 [1], p=0.5), naltrexone treatment led to a significantly greater decrease in QUIP-RS ICD score over time compared with placebo (regression coefficient for interaction term in linear mixed-effects model=-7.37, F[df]=4.3 [1, 49], p=0.04). The estimated changes in QUIP-RS ICD scores from baseline to week 8 were 14.9 points (95% CI 9.9-19.9) for naltrexone and 7.5 points (95% CI 2.5-12.6) for placebo.

Conclusions: Naltrexone treatment was not efficacious for the treatment of ICDs in PD using a global assessment of response, but findings using a PD-specific ICD rating scale support further evaluation of opioid antagonists for the treatment of ICD symptoms in PD.

This study provides Class I evidence that in patients with PD and an ICD, naltrexone does not significantly increase the probability of achieving response. However, the study lacked the precision to exclude an important difference in response rates.

sharon

[Lindiada in reply to sharoncrayn]

LDN can be used for Parkinson’s—that’s Low Dose. Naltrexone is used in conjunction to drug addiction/therapy.

[Discogs_discogs]

Any updates? Did LDN stop progression for anyone here?