Symptoms and General Pathology

All Conditions

Neoplasms

Rare Diseases

Sarcoma

Osteosarcoma

Mesenchymoma

Neoplasms, Connective and Soft Tissue

Neoplasms by Histologic Type

Soft Tissue Sarcoma

Malignant Mesenchymoma

Richard F. Schlenk, Prof.Dr.med

SarcBOP Team

Editha Gnutzmann, M.A.

Christoph E. Heilig, Dr. med.

Stefan Fröhling, Prof. Dr.

SarcBOP - An interdisciplinary and translational registry

SarcBOP aims to establish a database that integrates every aspect possibly relevant to sarcoma treatment and research. SarcBOP thus will not be limited to specific questions or patient groups, but instead will build a comprehensive database including clinical, pathologic, and radiologic information, multi-layered molecular data, and patient-reported outcomes, combined with a dedicated biobank for tissue samples and liquid biopsies. As the study integrates seamlessly with the clinical activities of the Heidelberg Sarcoma Center, the Molecular Diagnostics Program of NCT Heidelberg, including the NCT/DKTK MASTER Program, and with the NCT Trial Center, including the PMO Clinical Trials Program, SarcBOP will generate a comprehensive and continuously growing resource for clinicians, researchers, and, finally, patients.

The following data are collected and stored:

* Demographics
* Comorbidities
* Clinical characteristics at diagnosis, relapse and progression
* Radiologic images
* Histological images
* Treatments including DRG and OPS data, including detailed information on surgical, radiation, and medical therapy as well as treatment relevant follow-up data
* Longitudinal disease assessments
* Clinical outcome
* Genomic, transcriptomic, epigenomic and proteomic data
* Patient reported outcomes

Furthermore, biological samples are collected and processed by the Sample Processing Laboratory of the Heidelberg Center for Personalized Oncology and the NCT Biobank.

The Sarcoma Biology and Outcome Project

A Prospective Registry Study on Biological Disease Profile, Intervention Type and Clinical Outcome in Adolescent and Adult Patients With Soft-tissue and Bone Sarcoma

Standardized Quality of Life Assessment, Higher values are better

Standardized Quality of Fatigue, Higher values are worse

Standardized Quality of anxiety and depression, Higher values are worse

Standardized Quality of cognitive function, Higher values are better

Disability of the arm, shoulder and hand, lower values are better

European foot and ankle society, higher values are better

Oxford knee score function and pain questionnaire after total knee replacement surgery, (TKR), higher values are better

Musculoskeletal tumor society score, higher values are better

Oswestry back pain disability questionnaire after spinal surgery, lower values are better

Oxford hip score - Function and pain questionnaire after hip replacement surgery, higher values are better

Pittsburgh Sleep Quality Index, Higher values are worse

The length of time from the date of diagnosis disease, that patients diagnosed with are still alive

The length of time from the date of diagnosis disease, that patients diagnosed

length of time during and after treatment, that a Patient lives with the disease without getting worse

Prof. Dr. Richard F Schlenk

Head of NCT trials center and Clinical Trials

Gland and Hormone Related Diseases

Thyroid Neoplasms

Thyroid Diseases

Thyroid Nodule

Endocrine System Diseases

Endocrine Gland Neoplasms

Head and Neck Neoplasms

Patients with thyroid nodules with an indication for FNA biopsy to detect thyroid cancer. These patients will undergo FNA at the time of first visit and also when considered necessary by the clinician during the course of the study.

The study is intended for patients for whom a FNA biopsy of thyroid nodule/nodules is medically indicated for the detection of thyroid cancer. FNA biopsy should preferably be carried out under ultrasound guidance. The FNA samples will be collected either from the remaining material of FNA or there will be dedicated FNA sample in order to ensure an adequate quantity of material for molecular analysis. The patients will also be invited to take part in the mutation study in a separate consent form.

The samples of enrolled patients will be sent to the Diaxonhit Genomics Laboratory and analysed using Diaxonhit technology after checking the quantity and quality of the samples. Enrolled patients whose samples are inadequate in terms of quantity or quality for the various molecular tests will not be considered for the study. If necessary, mutation analyses can be carried out anonymously by an independent French laboratory and under the supervision of Diaxonhit.

FNA biopsy for thyroid nodule(s)

Olivier SOL, MD

1. Principal objective:

   The primary objective of this study is to validate the diagnostic performance of a Dx15 molecular test based on molecular transcriptomic signatures previously identified in distincts cohorts of samples to determine the malignant or benign profile of a thyroid nodule with indeterminate cytological analysis. The target population includes categories III \[Follicular lesion of undetermined significance or Atypia of undetermined significance (FLUS/AUS)\] and IV \[Follicular neoplasm / Suspicious for follicular neoplasm (FN/SFN)\] of the Bethesda classification.

   The expected target performance of the Dx15 molecular test in this target population is 95% for specificity with a lower limit of the 95% confidence interval of 87%, and 75% for sensitivity.
2. Secondary objectives:

   * To assess the performance of the Dx15 test in samples collected during the study by fine-needle aspiration (FNA) in each and in all of the indeterminate Bethesda classification categories (categories III, IV and V: suspected malignancy)
   * To assess the performance of the TI-RADS ultrasonography score for diagnosing thyroid cancer in patients presenting with a thyroid nodule and having available cytological analysis results.
   * To check the potential of performance of the molecular signature as well as of its combination with other tests by applying it in a blind manner to samples collected from patients presenting with thyroid nodules and whose aspiration biopsy result is benign (Bethesda category II), malignant (Bethesda category VI) or non-diagnostic (Bethesda category I)
   * To assess the performance of mutation tests (isolated mutations, chromosomal rearrangements) for diagnosing thyroid cancer in patients presenting with a thyroid nodule and with available cytological results.
   * To estimate the performance of the combination of the Dx15 test result and other diagnostic tools such as mutation tests and/or the TI-RADS score to diagnose thyroid cancer in patients presenting with a thyroid nodule and having an indeterminate cytology result (especially AUS/FLUS and FN/SFN). The combination of Dx15 diagnostic test results with other study parameters will also be considered in order to establish the option of an algorithmic approach for the diagnosis of thyroid cancer.
   * To compare the results of cytological and histological analyses obtained in the centres and by centralised reading and assessment of the impact of its results on the other study analyses and parameters.
   * Additional analyses deemed relevant on the basis of various parameters and data collected during the study.
3. Objective of exploratory research:

   * The use of all or part of the FNA samples for the purpose of research as part of thyroid cancers, especially with the objective of optimising or identifying additional molecular signatures.

The study is intended for patients for whom a fine-needle aspiration biopsy of thyroid nodule/nodules is medically indicated for the detection of thyroid cancer. Fine-needle aspiration biopsy should preferably be carried out under ultrasound guidance as part of the patient's standard management plan. In order to limit screening bias, the investigators should, wherever possible, ask all patients seen consecutively to participate in the study.

Eligible, screened patients will have been informed and will have signed a consent form prior to study-related activities which include notably the use and storage of some cells collected by fine-needle aspiration biopsy which have not been used for diagnostic purposes. The fine-needle aspiration biopsy samples will be collected either from the remaining material of FNA or there will be dedicated FNA sample in order to ensure an adequate quantity of material for molecular analysis, if necessary. The patients will also be invited to take part in the mutation study in a separate consent form.

The samples of enrolled patients will be sent to the Diaxonhit Genomics Laboratory and analysed using Diaxonhit technology after checking the quantity and quality of the samples. Enrolled patients whose samples are inadequate in terms of quantity or quality for the various molecular tests will not be considered for the study. If necessary, mutation analyses can be carried out anonymously by an independent French laboratory and under the supervision of Diaxonhit.

For each patient, the results of cytological and histological analyses or the monitoring program carried out by the centre will be recorded on electronic case report forms (e-CRF) generating an anonymous data base hosted by Clinfile - a data management company.

All of the patients will be followed up until the malignant or benign status of their nodule(s) is known following fine needle aspiration biopsy, histological analysis of the surgical specimen or, failing that, clinical monitoring.

Patients who have undergone surgery will be followed up until the histological results are obtained.

In the case of patients who have not undergone surgery, follow-up will be carried out over a minimal period of 1 year (12 months), as from the patient's enrolment. Patients who have not undergone surgery will be clinically followed up for a maximum of 12 months after enrolment of the last study patient in order to benefit from the extended follow-up of patients who enter the study at an early stage.

The results of the cytological and histological analyses will be confirmed by the centralised re-reading of the slides for statistical analysis, under blind status.

In conjunction with validating the identified signature and in an attempt to improve diagnostic testing for thyroid cancers, the Diaxonhit company reserves the right to carry out additional exploratory analyses of all or part of the samples collected in order to identify new molecular signatures. These potentially new signatures will be validated in other protocols.

The primary endpoint criterion will be the proportion of correct classifications for defining the malignant or benign nature of a fine-needle aspiration biopsy carried out in patients presenting with thyroid nodules and an indeterminate cytology for Bethesda categories III and IV. The results obtained with the signature will be compared to the histology results of the surgical specimen or, failing that, to the results of the monitoring program implemented by the clinician.

Evaluation of the performance of previously identified transcriptome signatures will also be carried out on every other category, which may or may not be indeterminate according to the Bethesda classification. This information will be considered as the secondary endpoint criterion. Other secondary endpoint criteria will include the proportion of correct classifications obtained when the signature is linked to other predictive tests such as mutation tests or the TIRADS score in order to define the malignant or benign nature of a fine-needle aspiration biopsy carried out in patients presenting with thyroid nodules and having an indeterminate cytology. The results obtained with the combination of tests will be compared to the histological analysis of the surgical samples or otherwise to the results of the monitoring program implemented by the clinician. The results of other study parameters, essentially clinical, laboratory or demographic, will also be combined in an attempt to define a potential algorithmic approach for diagnosing thyroid cancer.

The performance of the Dx15 molecular test will be determined in the target population using Bethesda category III and IV samples.

The enrolment of 1000 patients is scheduled in order to achieve the necessary recruitment levels for categories III and IV.

For the purposes of the study, the Dx15 test may also be applied to a sample of cohorts in other Bethesda categories (I: non-diagnostic, II: benign, V: SMC, and VI: malignant) in order to identify test performance in these other categories.

Whenever possible, for the fine-needle aspiration samples tested with Dx15 and used to determine performance, the presence of a related histopathological result of the surgical specimen will be given priority.

A sample eligible for assessment is one that meets the Diaxonhit quality and quantity criteria in order to enable the scheduled molecular analyses.

Recruitment will be performed in centers specialized in the diagnosis and follow-up of thyroid cancer.

Clinical Validation of a Molecular Signature to Detect Cancer in Thyroid Nodules With Indeterminate Cytology

Clinical Validation of the Diagnostic Performance of a Molecular Signature to Determine the Malignant or Benign Profile of a Thyroid Nodule With Indeterminate Cytological Analysis

The primary endpoint criterion will be the proportion of correct classifications for defining the malignant or benign nature of a fine-needle aspiration biopsy carried out in patients presenting with thyroid nodules and an indeterminate cytology for Bethesda categories III and IV. The results obtained with the signature will be compared to the histology results of the surgical specimen or, failing that, to the results of the monitoring program implemented by the clinician.

Comparison of the results of mutation tests conducted under blind conditions and the histological results after re-reading or in patients involved in the monitoring programme (eg, the correlation of the presence of mutations with the presence of thyroid cancer diagnosed by histological analysis)

Predictive performances of the TI-RADS score by comparing the scores obtained with the histological results after reading or in patients involved in the monitoring programme (eg, verify if higher scores are correlated with an increased prevalence of cancer)

Diagnostic performances of the combination of the signature with other study tests and by comparing the scores from the combination of tests (ie, algorithm approach) with the histological results or the clinical follow-up outcome.

Any other relevant statistical analysis based on data collected during the study can be carried out and will be listed in the statistical analysis plan of the study.

* descriptive performance (sensitivity, specificity) of the Dx15 signature in any study subpopulation defined by data collected during the study (eg, male vs female; vs age range, vs different types of histology, vs existing thyroid familial history, vs specified type of thyroid mutations, vs volume of the thyroid nodule)
* descriptive data regarding time from FNA analysis to surgery with regards to the Bethesda cytology score
* descriptive data regarding prevalence of cancer vs thyroid nodule volume, TIRADS score and Bethesda results
* comparison of cytology inter-reader performance (center vs central reading) globally and for each Bethesda score

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
The Sarcoma Biology and Outcome Project	NCT04758325	Sarcoma Malignant Mesen... Sarcoma of Bone...		12 Years -	University Hospital Heidelberg
Clinical Validation of a Molecular Signature to Detect Cancer in Thyroid Nodules With Indeterminate Cytology	NCT02225509	Thyroid Nodule Thyroid Cancer	FNA biopsy for ...	18 Years -	Diaxonhit

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