Evidence map›Paper›PMID 42365155›Full record

Observational studyAnnals of surgical oncology2026

Tele-Expert Consultation for Locally Recurrent Rectal Cancer: A Prospective Multicenter Evaluation of the CONNECT-LR System.

Yuichiro Tsukada, Masataka Ikeda, Kay Uehara, Mitsugu Sekimoto, Fumihiko Fujita, Takeshi Suto, Masaaki Ito

Abstract readMulticenter StudyObservational Study
PubMed Publisher
In one paragraph

Observational study in Annals of surgical oncology, 2026. 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

7 authors.

Yuichiro TsukadaDepartment of Colorectal Surgery, National Cancer Center Hospital East, Kashiwa, Japan.
Masataka IkedaDivision of Lower GI, Department of Gastroenterological Surgery, Hyogo Medical University, Hyogo, Japan.
Kay UeharaDepartment of Gastroenterological Surgery, Nippon Medical School, Tokyo, Japan.
Mitsugu SekimotoMinoh City Hospital, Osaka, Japan.
Fumihiko FujitaDepartment of Surgery, Kurume University Hospital, Kurume, Japan.
Takeshi SutoDepartment of Gastroenterological Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan.
Masaaki ItoDepartment of Colorectal Surgery, National Cancer Center Hospital East, Kashiwa, Japan. maito@east.ncc.go.jp.ORCID http://orcid.org/0000-0002-1101-2707

Funding

Japan Agency for Medical Research and Development JP25ck0106053
6 · The paper itself

Abstract

purposeOur objective was to evaluate the utilization and clinical impact of CONNECT-LR, an asynchronous teleconsultation system for locally recurrent rectal cancer (LRRC), focusing on resectability assessment and clinical trial referral.

methodsIn this multicenter, prospective observational study, we included all cases submitted to CONNECT-LR between August 2019 and March 2025, as well as referring physicians and consultants. Referring physicians securely uploaded anonymized clinical and imaging data through a dedicated platform, and consultants responded within 1 week. Data were collected in predefined categories, including consultation purposes and recommendations, physician and institutional characteristics, and user and consultant surveys assessing satisfaction and clinical course. The analysis comprised descriptive statistics.

resultsOverall, 77 consultations were conducted. Most referring physicians were gastrointestinal surgeons (97.4%). The primary purpose of consultation was resectability assessment in 55 cases (71.4%). Of the 34 cases initially judged as unresectable or with uncertain resectability by referring physicians, 24 (70.6%) were reclassified as resectable by consultants, and surgical resection was performed in 15 of these 34 cases (44.1%), predominantly following referral to consultants' institutions. Six patients were enrolled in a randomized controlled trial for resectable LRRC. User satisfaction was high: 93.3% of referring physicians and 76.1% of consultants reported being satisfied or somewhat satisfied.

conclusionsCONNECT-LR effectively provides expert judgment, often altering resectability assessments and increasing access to curative-intent surgery for patients with LRRC, offering a potential pathway to clinical trial participation. As a feasible, secure, and scalable model, this teleconsultation platform may help reduce regional disparities and expand access to subspecialty care for LRRC.

Indexed as

Neoplasm Recurrence, LocalRectal NeoplasmsReferral and ConsultationRemote ConsultationAgedFemaleFollow-Up StudiesHumansMaleMiddle AgedPrognosisProspective StudiesCONNECT-LRLocally recurrent rectal cancerRemote consultation systemResectability assessmentSurgeryTeleconsultation

Identifiers

PMID42365155

What OpenQuestion holds

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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.