Evidence map›Paper›PMID 24400242›Full record

ArticleResearch and reports in urology2013

Therapeutic efficacy and anti-inflammatory effect of ramelteon in patients with insomnia associated with lower urinary tract symptoms.

Nobutaka Shimizu, Masahiro Nozawa, Koichi Sugimoto, Yutaka Yamamoto, Takafumi Minami, Taiji Hayashi, Kazuhiro Yoshimura, Tokumi Ishii, Hirotsugu Uemura

Open access · goldAbstract read
In one paragraph

Article in Research and reports in urology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.3field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Apparent resolution of hypersomnia episodes in two patients with Kleine-Levin syndrome following treatment with the melatonin receptor agonist ramelteon.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2024
    Article
  4. Sleep Immune Cross Talk and Insomnia.Advances in experimental medicine and biology · 2023
    Review
  5. Article
  6. Article
  7. Article
  8. Sleep and Immunity.Neuroscience and behavioral physiology · 2021
    Article
  9. Article
  10. The effect of sleep on men's health.Translational andrology and urology · 2020
    Review
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Nobutaka ShimizuDepartment of Urology, Faculty of Medicine, Kinki University, Osaka, Japan.
Masahiro NozawaDepartment of Urology, Faculty of Medicine, Kinki University, Osaka, Japan.
Koichi SugimotoDepartment of Urology, Sakai Hospital, Faculty of Medicine, Kinki University, Osaka, Japan.
Yutaka YamamotoDepartment of Urology, Faculty of Medicine, Kinki University, Osaka, Japan.
Takafumi MinamiDepartment of Urology, Faculty of Medicine, Kinki University, Osaka, Japan.
Taiji HayashiDepartment of Urology, Faculty of Medicine, Kinki University, Osaka, Japan.
Kazuhiro YoshimuraDepartment of Urology, Faculty of Medicine, Kinki University, Osaka, Japan.
Tokumi IshiiDepartment of Urology, Faculty of Medicine, Kinki University, Osaka, Japan.
Hirotsugu UemuraDepartment of Urology, Faculty of Medicine, Kinki University, Osaka, Japan.
Kindai University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThis study was conducted to examine the therapeutic efficacy and anti-inflammatory effect of ramelteon in elderly patients with insomnia associated with lower urinary tract symptoms (LUTS), who visited our urology department.

methodsThe study included 115 patients (102 men, 13 women) who scored ≥4 on the Athens Insomnia Scale and who wished to receive treatment. The assessment scales for therapeutic efficacy included the International Prostate Symptom Score (IPSS) for LUTS and the Insomnia Severity Index (ISI) for sleep disorders. The high-sensitivity C-reactive protein (hs-CRP) test was used to an objective assessment. The patients were treated with ramelteon (8 mg/day) for an average of 10 weeks and were then reexamined using the questionnaires and hs-CRP test to evaluate therapeutic efficacy.

resultsIPSS total scores declined significantly from 11.39 ± 8.78 to 9.4 ± 7.72. ISI total scores improved significantly from 11.6 ± 5.2 to 9.2 ± 5.3 (P < 0.0001). The levels of hs-CRP decreased significantly from 0.082 (standard deviation [SD] upper limit, 0.222; SD lower limit, -0.059) to 0.06 (SD upper limit, 0.152; SD lower limit, -0.032). The ISI scores ≥ 10 (n = 51) showed a weak correlation with the hs-CRP levels.

conclusionRamelteon had a systemic anti-inflammatory effect and improved sleep disorders and LUTS, suggesting that it may be a useful treatment for patients with LUTS-associated insomnia.

Indexed as

inflammationlower urinary tract symptomsramelteonsleep disorders

Identifiers

PMID24400242
PMCPMC3826936
OpenAlexW2063140557

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.