FindTrial
Sign In

Nomogram including elastography for prediction of contralateral central lymph node metastasis in solitary papillary thyroid carcinoma preoperatively: a retrospective cohort study

Nomogram including elastography for prediction of contralateral central lymph node metastasis in solitary papillary thyroid carcinoma preoperatively: a retrospective cohort study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000038073
Enrollment
Unknown
Registered
2020-09-09
Start date
2020-09-21
Completion date
Unknown
Last updated
2020-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

papillary thyroid carcinoma

Interventions

radiation&#32
force&#32
impulse&#32
(ARFI)&#32
elastography.
acoustic&#32
Gold Standard:Clinical outcome
Index test:An&#32
improved&#32
nomogram&#32
including&#32
clinical&#32
features,&#32
ultrasound,&#32
and&#32

Sponsors

Yunnan Kungang Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients with cN0 PTC.

Exclusion criteria

Exclusion criteria: Patients with tumors in the isthmus, capsular invasion, multifocal disease, lateral lymph node metastases, distant metastases, and incomplete preoperative imaging data were excluded.

Design outcomes

Primary

MeasureTime frame
clinical features;ultrasound index;ARFI;SEN, SPE, ACC, AUC of ROC;—

Countries

China

Contacts

Public ContactChao Song

Yunnan Kungang Hospital

songchaodr@aliyun.com+86 13908848395

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026