Clinical trial registry record

Radiotherapy Combined With S-1/DDP for Elderly Esophageal Squamous Cell Cancer.

A registered PHASE2 study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.

Plain-language guide

Five questions to ask about this record

What this is
A clinical study registration, not a result or recommendation.
Why it may matter
The registry currently reports Completed.
Evidence
Registered phase 2 study.
Main limitation
Registration does not prove that the intervention works, is safe, or is available to you.
What changed
Registry metadata was last updated September 4, 2020.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT02606916
Last registry update
September 4, 2020
Status
Completed
Phase
Phase 2
Sponsor
Sun Yat-sen University
Enrollment
42
Countries
China
Match confidence
80%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered PHASE2 study indexed because it matched monitored longevity research terms. Registry status: Completed. Registration does not establish safety or effectiveness.

Evidence snapshot

What the source actually supports

Evidence stage
Phase 2
Study design
NA · SINGLE GROUP · TREATMENT · NONE
Evidence population
Human clinical study registration
Participants
42
Population
ALL · 70 Years to 80 Years
Duration
2015-07-01 to 2020-08-01
Intervention
SMART; DDP; S-1
Comparator
Not reported
Outcomes measured
Clinical response rate — 2-year; progression-free survival — 3-year; overall survival — 3-year; grade 3 or 4 toxicities according to CTCAE4.0 — 1 year after radiochemotherapy
Reported result
No reusable finding-level result is available in this record.

Main limitationThis is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.

Safety and approvalEligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians. Trial registration is not regulatory approval and does not establish that an intervention is available.

Source supportStructured registry protocol metadata; no finding-level conclusion is generated.

Trial stage · Phase 2A trial phase describes development stage; it does not establish a positive result.
Phase 1Phase 2Phase 3Phase 4

Registration and recruitment status do not establish safety, efficacy, or regulatory approval.

Why this record appears here · 80% topic match

The title, summary, or source keywords matched one or more topics followed by immortal.life. A higher percentage means a stronger topic match; it does not rate safety, effectiveness, or study quality.

  • Cancer and ageing · 80%Title contains controlled topic terminology. Title supplies ageing or longevity context.

Automated source check 100% · update recency 50%. These figures help sort records; they are not medical ratings.

cancer and aging
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