Evidence map›Paper›PMID 39314618›Full record

ArticleCureus2024

Anti-CV2 Antibody-Positive Sensorimotor Polyneuropathy Following Bacillus Calmette-Guérin Intravesical Infusion Therapy.

Takuya Saito, Yoshiyuki Kondo, Kosuke Uchida, Keishiro Sato, Tsuyoshi Uchiyama

Abstract readCase Reports
In one paragraph

Article in Cureus, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Takuya SaitoDepartment of Neurology, Seirei Hamamatsu General Hospital, Hamamatsu, JPN.
Yoshiyuki KondoDepartment of Neurology, Seirei Hamamatsu General Hospital, Hamamatsu, JPN.
Kosuke UchidaDepartment of Urology, Seirei Hamamatsu General Hospital, Hamamatsu, JPN.
Keishiro SatoDepartment of Neurology, Seirei Hamamatsu General Hospital, Hamamatsu, JPN.
Tsuyoshi UchiyamaDepartment of Neurology, Seirei Hamamatsu General Hospital, Hamamatsu, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacillus Calmette-Guérin (BCG) intravesical infusion therapy is widely used to control recurrence after transurethral resection of bladder tumors. Herein, we report a case of polyneuropathy with transiently positive onconeural antibodies after BCG bladder infusion therapy. A man in his 70s presented with upper and lower extremity weakness 11 weeks after BCG intravesical infusion therapy, a postoperative therapy for superficial bladder cancer. Nerve conduction studies revealed findings that were consistent with demyelinating sensorimotor polyneuropathy. Anti-CV2 antibody was positive; however, contrast-enhanced computed tomography and positron emission tomography revealed no malignancy. The patient's symptoms improved with immunoglobulin therapy. Contrast-enhanced computed tomography showed no malignancy, and the anti-CV-2 antibody test result was negative six months after discharge. The immune response to BCG bladder infusion therapy may have caused the transient CV2 antibody positivity and polyneuropathy. The possibility of transiently positive onconeural antibodies after BCG intravesical infusion therapy should be considered.

Indexed as

immunotherapyneurologyperipheral neuropathiesurinary bladder neoplasmsvaccination

Identifiers

PMID39314618
PMCPMC11419594

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Registered trials

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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.