Primary AldosteronismNCT05131061
68Ga-Pentixafor PET/CT for the Subtyping Diagnosis of Primary Aldosteronism
An observational study of Primary Aldosteronism, run by Qifu Li at 1 site in China.
Trial summary
To evaluate the value of 68Ga-Pentixafor PET/CT in the diagnosis of primary aldosteronism subtype Read more about this study
- Who is it for?
- Ages 18 to 80 years
- Conditions the study is for
- Primary Aldosteronism
- What is being tested?
- 68Ga-Pentixafor PET/CT imaging
- How many people
- 100 participants
- Where
- 1 siteChina
- Study dates
- 11 Nov 2021to 31 May 2022
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 80 years
- All sexes
- Adult, Older adult
Study population: Power Analysis and Sample Size software 11 (PASS 11) was used to calculate the sample size. A sample of 40 from the positive group (i.e. UPA group) and 60 from the negative group (i.e. BPA group) achieves 84% power to detect a difference of 0·15 between the area under the receiver-operator characteristics curve (AUC) under the null hypothesis of 0·70 and an AUC under the alternative hypothesis of 0·85 using a two-sided z-test at a significance level of 0·05.
Who may be able to join
- PA diagnosis confirmed by at least one confirmatory test
- willingness to undergo AVS and surgery
- informed consent to participate in the study.
Who cannot join
- PA patients who met guideline criteria for bypassing AVS [i.e. younger than 35 years old, with typical APA characteristics (plasma aldosterone >300pg/ml, plasma renin < 2·5mIU/l, serum potassium <3·5mmol/l, CT indicated unilateral 1cm low-density adenoma);
- failed adrenal vein cannulation during AVS;
- Subtyping diagnosis was inconclusive based on AVS results (e.g. aldosterone/cortisol ratio in bilateral adrenal veins lower than the peripheral vein, or missing data);
- pregnant or lactating women;
- patients with a history of uncontrolled malignant tumor;
- concurrent Cushing's syndrome [including mild autonomous cortisol secretion: cortisol after 1mg dexamethasone suppression test (DST)>138 nmol/l or cortisol after 2mg DST >50 nmol/l or cortisol after 1mg DST 50-138 nmol/l plus adrenocorticotrophic hormone (ACTH)<10pg/ml;
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- diagnosis of familial hyperaldosteronism;
- imaging characteristics suggestive of pheochromocytoma or adrenal cortical carcinoma;
- unsuitable for surgery, such as heart failure with New York Heart Association (NYHA) class III or IV, severe anemia (Hemoglobin<60g/L), stroke or acute coronary syndrome within 3 months, severe ascites and cirrhosis, estimated glomerulus filtration rate<30ml/min/m;
- alcohol or drug abuse and mental disorders.
Trial locations and contacts
1 site in 1 country.
China1 site
The First Affilated Hospital of Chongqing Medical University
Chongqing, Chongqing Municipality, 400016
About this study
Official title: 68Ga-Pentixafor PET/CT for the Subtyping Diagnosis of Primary Aldosteronism: A Prospective Diagnostic Accuracy Study
To evaluate the value of 68Ga-Pentixafor PET/CT in the diagnosis of primary aldosteronism subtype
Read the detailed description
This is a prospective study. We will enroll 100 patients with definite diagnosis of PA using adrenal venous sampling(AVS) as the gold standard for subtype to evaluate the value of 68Ga-pentixaforPET/CT in the diagnosis of PA.
- Conditions
- Primary Aldosteronism
- Being tested
- 68Ga-Pentixafor PET/CT imaging
- Keywords
- PET CT; Primary aldosteronism; Adrenal venous sampling
- Medical subject headings
- Hyperaldosteronism
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
68Ga-Pentixafor PET/CT imagingDiagnostic test
68Ga-Pentixafor PET/CT imaging
| Study group | Role | What they receive |
|---|---|---|
| unilateral primary aldosteronism(UPA) | PA confirmatory tests was positive; successful intubation (SI ≥ 3) and LI ≥ 4; If LI between 2 and 4, should be combined with contralateral inhibition index < 1 or CT indicate typical adenomas on the dominant side. Receives: Diagnostic Test: 68Ga-Pentixafor PET/CT imaging | |
| bilateral adrenal hyperplasia(BAH) | PA confirmatory tests was positive; successful intubation (SI ≥ 3) and LI < 2; or LI between 2 and 4 but does not meet the UPA conditions Receives: Diagnostic Test: 68Ga-Pentixafor PET/CT imaging |
What is being measured
The primary outcome is the main question the study is designed to answer.
accuracy of 68Ga-PentixaforPET/CT in subtyping diagnosis of PA
AUC
Measured: at the end of study(the last enrolled patient completed a 3-month follow-up)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted23 Nov 2021
- Study start11 Nov 2021
- Primary completion1 May 2022
- Study completion31 May 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (11)Papers the sponsor has linked to this study.
- Other trials for Primary AldosteronismStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 100 participants (actual)
Sponsor and investigators
- Lead sponsor
- Qifu Li
- Sponsor type
- University, hospital or other
- Collaborators
- The Affiliated Hospital Of Southwest Medical University
- Responsible party
- Sponsor-investigator, Qifu Li, Chongqing Medical University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05131061
- Sponsor's protocol ID
- 2021-553
- Status last verified
- Jul 2022
- First submitted
- 11 Nov 2021
- Last updated
- 15 Jul 2022
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Rossi GP, Bernini G, Caliumi C, Desideri G, Fabris B, Ferri C, Ganzaroli C, Giacchetti G, Letizia C, Maccario M, Mallamaci F, Mannelli M, Mattarello MJ, Moretti A, Palumbo G, Parenti G, Porteri E, Semplicini A, Rizzoni D, Rossi E, Boscaro M, Pessina AC, Mantero F; PAPY Study Investigators. A prospective study of the prevalence of primary aldosteronism in 1,125 hypertensive patients. J Am Coll Cardiol. 2006 Dec 5;48(11):2293-300. doi: 10.1016/j.jacc.2006.07.059. Epub 2006 Nov 13.
PubMed 17161262Monticone S, Burrello J, Tizzani D, Bertello C, Viola A, Buffolo F, Gabetti L, Mengozzi G, Williams TA, Rabbia F, Veglio F, Mulatero P. Prevalence and Clinical Manifestations of Primary Aldosteronism Encountered in Primary Care Practice. J Am Coll Cardiol. 2017 Apr 11;69(14):1811-1820. doi: 10.1016/j.jacc.2017.01.052.
PubMed 28385310Xu Z, Yang J, Hu J, Song Y, He W, Luo T, Cheng Q, Ma L, Luo R, Fuller PJ, Cai J, Li Q, Yang S; Chongqing Primary Aldosteronism Study (CONPASS) Group. Primary Aldosteronism in Patients in China With Recently Detected Hypertension. J Am Coll Cardiol. 2020 Apr 28;75(16):1913-1922. doi: 10.1016/j.jacc.2020.02.052.
PubMed 32327102Mulatero P, Sechi LA, Williams TA, Lenders JWM, Reincke M, Satoh F, Januszewicz A, Naruse M, Doumas M, Veglio F, Wu VC, Widimsky J. Subtype diagnosis, treatment, complications and outcomes of primary aldosteronism and future direction of research: a position statement and consensus of the Working Group on Endocrine Hypertension of the European Society of Hypertension. J Hypertens. 2020 Oct;38(10):1929-1936. doi: 10.1097/HJH.0000000000002520.
PubMed 32890265Young WF, Stanson AW, Thompson GB, Grant CS, Farley DR, van Heerden JA. Role for adrenal venous sampling in primary aldosteronism. Surgery. 2004 Dec;136(6):1227-35. doi: 10.1016/j.surg.2004.06.051.
PubMed 15657580Rossi GP, Rossitto G, Amar L, Azizi M, Riester A, Reincke M, Degenhart C, Widimsky J Jr, Naruse M, Deinum J, Schultze Kool L, Kocjan T, Negro A, Rossi E, Kline G, Tanabe A, Satoh F, Christian Rump L, Vonend O, Willenberg HS, Fuller PJ, Yang J, Chee NYN, Magill SB, Shafigullina Z, Quinkler M, Oliveras A, Dun Wu K, Wu VC, Kratka Z, Barbiero G, Battistel M, Chang CC, Vanderriele PE, Pessina AC. Clinical Outcomes of 1625 Patients With Primary Aldosteronism Subtyped With Adrenal Vein Sampling. Hypertension. 2019 Oct;74(4):800-808. doi: 10.1161/HYPERTENSIONAHA.119.13463. Epub 2019 Sep 3.
PubMed 31476901Kempers MJ, Lenders JW, van Outheusden L, van der Wilt GJ, Schultze Kool LJ, Hermus AR, Deinum J. Systematic review: diagnostic procedures to differentiate unilateral from bilateral adrenal abnormality in primary aldosteronism. Ann Intern Med. 2009 Sep 1;151(5):329-37. doi: 10.7326/0003-4819-151-5-200909010-00007.
PubMed 19721021Funder JW, Carey RM, Mantero F, Murad MH, Reincke M, Shibata H, Stowasser M, Young WF Jr. The Management of Primary Aldosteronism: Case Detection, Diagnosis, and Treatment: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2016 May;101(5):1889-916. doi: 10.1210/jc.2015-4061. Epub 2016 Mar 2.
PubMed 26934393Amar L, Baguet JP, Bardet S, Chaffanjon P, Chamontin B, Douillard C, Durieux P, Girerd X, Gosse P, Hernigou A, Herpin D, Houillier P, Jeunemaitre X, Joffre F, Kraimps JL, Lefebvre H, Menegaux F, Mounier-Vehier C, Nussberger J, Pagny JY, Pechere A, Plouin PF, Reznik Y, Steichen O, Tabarin A, Zennaro MC, Zinzindohoue F, Chabre O. SFE/SFHTA/AFCE primary aldosteronism consensus: Introduction and handbook. Ann Endocrinol (Paris). 2016 Jul;77(3):179-86. doi: 10.1016/j.ando.2016.05.001. Epub 2016 Jun 15.
PubMed 27315757Heinze B, Fuss CT, Mulatero P, Beuschlein F, Reincke M, Mustafa M, Schirbel A, Deutschbein T, Williams TA, Rhayem Y, Quinkler M, Rayes N, Monticone S, Wild V, Gomez-Sanchez CE, Reis AC, Petersenn S, Wester HJ, Kropf S, Fassnacht M, Lang K, Herrmann K, Buck AK, Bluemel C, Hahner S. Targeting CXCR4 (CXC Chemokine Receptor Type 4) for Molecular Imaging of Aldosterone-Producing Adenoma. Hypertension. 2018 Feb;71(2):317-325. doi: 10.1161/HYPERTENSIONAHA.117.09975. Epub 2017 Dec 26.
PubMed 29279316Ding J, Zhang Y, Wen J, Zhang H, Wang H, Luo Y, Pan Q, Zhu W, Wang X, Yao S, Kreissl MC, Hacker M, Tong A, Huo L, Li X. Imaging CXCR4 expression in patients with suspected primary hyperaldosteronism. Eur J Nucl Med Mol Imaging. 2020 Oct;47(11):2656-2665. doi: 10.1007/s00259-020-04722-0. Epub 2020 Mar 23.
PubMed 32206838
Study at a glance
From the registry record, last updated by the sponsor on 15 Jul 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- 68Ga-Pentixafor PET/CT for the Subtyping Diagnosis of Primary Aldosteronism: A Prospective Diagnostic Accuracy Study
- ClinicalTrials.gov ID
- NCT05131061
- Acronym / sponsor ID
- 2021-553
- Conditions
- Primary Aldosteronism
- Keywords
- PET CT; Primary aldosteronism; Adrenal venous sampling
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 100 participants (actual)
- Lead sponsor
- Qifu LiUniversity, hospital or other
- Collaborators
- The Affiliated Hospital Of Southwest Medical University
- Study start
- 11 Nov 2021 (actual)
- Primary completion
- 1 May 2022 (actual)
- Study completion
- 31 May 2022 (actual)
- First posted
- 23 Nov 2021 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
To evaluate the value of 68Ga-Pentixafor PET/CT in the diagnosis of primary aldosteronism subtype
Detailed description
This is a prospective study. We will enroll 100 patients with definite diagnosis of PA using adrenal venous sampling(AVS) as the gold standard for subtype to evaluate the value of 68Ga-pentixaforPET/CT in the diagnosis of PA.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| unilateral primary aldosteronism(UPA) | – | Diagnostic Test: 68Ga-Pentixafor PET/CT imagingPA confirmatory tests was positive; successful intubation (SI ≥ 3) and LI ≥ 4; If LI between 2 and 4, should be combined with contralateral inhibition index < 1 or CT indicate typical adenomas on the dominant side. |
| bilateral adrenal hyperplasia(BAH) | – | Diagnostic Test: 68Ga-Pentixafor PET/CT imagingPA confirmatory tests was positive; successful intubation (SI ≥ 3) and LI < 2; or LI between 2 and 4 but does not meet the UPA conditions |
Who may qualify
- Ages
- 18 to 80 years
- Sex
- All
- Age groups
- Adult, Older adult
- Study population
- Power Analysis and Sample Size software 11 (PASS 11) was used to calculate the sample size. A sample of 40 from the positive group (i.e. UPA group) and 60 from the negative group (i.e. BPA group) achieves 84% power to detect a difference of 0·15 between the area under the receiver-operator characteristics curve (AUC) under the null hypothesis of 0·70 and an AUC under the alternative hypothesis of 0·85 using a two-sided z-test at a significance level of 0·05.
Key inclusion criteria (3 listed)
- PA diagnosis confirmed by at least one confirmatory test
- willingness to undergo AVS and surgery
- informed consent to participate in the study.
Key exclusion criteria (10 listed)
- PA patients who met guideline criteria for bypassing AVS [i.e. younger than 35 years old, with typical APA characteristics (plasma aldosterone >300pg/ml, plasma renin < 2·5mIU/l, serum potassium <3·5mmol/l, CT indicated unilateral 1cm low-density adenoma);
- failed adrenal vein cannulation during AVS;
- Subtyping diagnosis was inconclusive based on AVS results (e.g. aldosterone/cortisol ratio in bilateral adrenal veins lower than the peripheral vein, or missing data);
- pregnant or lactating women;
- patients with a history of uncontrolled malignant tumor;
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| 68Ga-Pentixafor PET/CT imaging68Ga-Pentixafor PET/CT imaging | Diagnostic test | bilateral adrenal hyperplasia(BAH), unilateral primary aldosteronism(UPA) |
Primary outcome
accuracy of 68Ga-PentixaforPET/CT in subtyping diagnosis of PA
Time frame: at the end of study(the last enrolled patient completed a 3-month follow-up)
AUC
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 15 Jul 2022.
- Results publication: PubMed 17161262Rossi GP, Bernini G, Caliumi C, Desideri G, Fabris B, Ferri C, Ganzaroli C, Giacchetti G, Letizia C, Maccario M, Mallamaci F, Mannelli M, Mattarello MJ, Moretti A, Palumbo G, Parenti G, Porteri E, Semplicini A, Rizzoni D, Rossi E, Boscaro M, Pessina AC, Mantero F; PAPY Study Investigators. A prospective study of the prevalence of primary aldosteronism in 1,125 hypertensive patients. J Am Coll Cardiol. 2006 Dec 5;48(11):2293-300. doi: 10.1016/j.jacc.2006.07.059. Epub 2006 Nov 13.
- Results publication: PubMed 28385310Monticone S, Burrello J, Tizzani D, Bertello C, Viola A, Buffolo F, Gabetti L, Mengozzi G, Williams TA, Rabbia F, Veglio F, Mulatero P. Prevalence and Clinical Manifestations of Primary Aldosteronism Encountered in Primary Care Practice. J Am Coll Cardiol. 2017 Apr 11;69(14):1811-1820. doi: 10.1016/j.jacc.2017.01.052.
- Results publication: PubMed 32327102Xu Z, Yang J, Hu J, Song Y, He W, Luo T, Cheng Q, Ma L, Luo R, Fuller PJ, Cai J, Li Q, Yang S; Chongqing Primary Aldosteronism Study (CONPASS) Group. Primary Aldosteronism in Patients in China With Recently Detected Hypertension. J Am Coll Cardiol. 2020 Apr 28;75(16):1913-1922. doi: 10.1016/j.jacc.2020.02.052.
- Results publication: PubMed 32890265Mulatero P, Sechi LA, Williams TA, Lenders JWM, Reincke M, Satoh F, Januszewicz A, Naruse M, Doumas M, Veglio F, Wu VC, Widimsky J. Subtype diagnosis, treatment, complications and outcomes of primary aldosteronism and future direction of research: a position statement and consensus of the Working Group on Endocrine Hypertension of the European Society of Hypertension. J Hypertens. 2020 Oct;38(10):1929-1936. doi: 10.1097/HJH.0000000000002520.
- Results publication: PubMed 15657580Young WF, Stanson AW, Thompson GB, Grant CS, Farley DR, van Heerden JA. Role for adrenal venous sampling in primary aldosteronism. Surgery. 2004 Dec;136(6):1227-35. doi: 10.1016/j.surg.2004.06.051.
- Results publication: PubMed 31476901Rossi GP, Rossitto G, Amar L, Azizi M, Riester A, Reincke M, Degenhart C, Widimsky J Jr, Naruse M, Deinum J, Schultze Kool L, Kocjan T, Negro A, Rossi E, Kline G, Tanabe A, Satoh F, Christian Rump L, Vonend O, Willenberg HS, Fuller PJ, Yang J, Chee NYN, Magill SB, Shafigullina Z, Quinkler M, Oliveras A, Dun Wu K, Wu VC, Kratka Z, Barbiero G, Battistel M, Chang CC, Vanderriele PE, Pessina AC. Clinical Outcomes of 1625 Patients With Primary Aldosteronism Subtyped With Adrenal Vein Sampling. Hypertension. 2019 Oct;74(4):800-808. doi: 10.1161/HYPERTENSIONAHA.119.13463. Epub 2019 Sep 3.
- Results publication: PubMed 19721021Kempers MJ, Lenders JW, van Outheusden L, van der Wilt GJ, Schultze Kool LJ, Hermus AR, Deinum J. Systematic review: diagnostic procedures to differentiate unilateral from bilateral adrenal abnormality in primary aldosteronism. Ann Intern Med. 2009 Sep 1;151(5):329-37. doi: 10.7326/0003-4819-151-5-200909010-00007.
- Results publication: PubMed 26934393Funder JW, Carey RM, Mantero F, Murad MH, Reincke M, Shibata H, Stowasser M, Young WF Jr. The Management of Primary Aldosteronism: Case Detection, Diagnosis, and Treatment: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2016 May;101(5):1889-916. doi: 10.1210/jc.2015-4061. Epub 2016 Mar 2.
- Results publication: PubMed 27315757Amar L, Baguet JP, Bardet S, Chaffanjon P, Chamontin B, Douillard C, Durieux P, Girerd X, Gosse P, Hernigou A, Herpin D, Houillier P, Jeunemaitre X, Joffre F, Kraimps JL, Lefebvre H, Menegaux F, Mounier-Vehier C, Nussberger J, Pagny JY, Pechere A, Plouin PF, Reznik Y, Steichen O, Tabarin A, Zennaro MC, Zinzindohoue F, Chabre O. SFE/SFHTA/AFCE primary aldosteronism consensus: Introduction and handbook. Ann Endocrinol (Paris). 2016 Jul;77(3):179-86. doi: 10.1016/j.ando.2016.05.001. Epub 2016 Jun 15.
- Results publication: PubMed 29279316Heinze B, Fuss CT, Mulatero P, Beuschlein F, Reincke M, Mustafa M, Schirbel A, Deutschbein T, Williams TA, Rhayem Y, Quinkler M, Rayes N, Monticone S, Wild V, Gomez-Sanchez CE, Reis AC, Petersenn S, Wester HJ, Kropf S, Fassnacht M, Lang K, Herrmann K, Buck AK, Bluemel C, Hahner S. Targeting CXCR4 (CXC Chemokine Receptor Type 4) for Molecular Imaging of Aldosterone-Producing Adenoma. Hypertension. 2018 Feb;71(2):317-325. doi: 10.1161/HYPERTENSIONAHA.117.09975. Epub 2017 Dec 26.
- Results publication: PubMed 32206838Ding J, Zhang Y, Wen J, Zhang H, Wang H, Luo Y, Pan Q, Zhu W, Wang X, Yao S, Kreissl MC, Hacker M, Tong A, Huo L, Li X. Imaging CXCR4 expression in patients with suspected primary hyperaldosteronism. Eur J Nucl Med Mol Imaging. 2020 Oct;47(11):2656-2665. doi: 10.1007/s00259-020-04722-0. Epub 2020 Mar 23.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Primary Aldosteronism, run by Qifu Li at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 10 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 15 Jul 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
accuracy of 68Ga-PentixaforPET/CT in subtyping diagnosis of PA (time frame: at the end of study(the last enrolled patient completed a 3-month follow-up)). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT05131061, which also lists 11 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 15 Jul 2022.