Complication in Laparoscopic Renal and Adrenal Surgery (CLARAS) (CLARAS)
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ClinicalTrials.gov Identifier: NCT05322265 |
Recruitment Status :
Recruiting
First Posted : April 11, 2022
Last Update Posted : April 11, 2022
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Condition or disease | Intervention/treatment |
---|---|
Adrenal Disease Renal Cancer Surgery--Complications | Procedure: laparoscopic surgery for renal and adrenal diseases |
Study Type : | Observational |
Estimated Enrollment : | 350 participants |
Observational Model: | Case-Control |
Time Perspective: | Retrospective |
Official Title: | Complication in Laparoscopic Renal and Adrenal Surgery (CLARAS): an International Multicenter Study |
Actual Study Start Date : | April 1, 2017 |
Actual Primary Completion Date : | March 31, 2022 |
Estimated Study Completion Date : | May 30, 2022 |

Group/Cohort | Intervention/treatment |
---|---|
complicated patients
patients underwent to laparoscopic renal and adrenal surgery with intraoperative complications
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Procedure: laparoscopic surgery for renal and adrenal diseases
type of treatment for patients underwent to laparoscopic surgery for renal and adrenal diseases with intraoperative complications |
uncomplicated patients
patients underwent to laparoscopic renal and adrenal surgery with no complication during surgical procedure
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- intraoperative complications [ Time Frame: 5 years ]evaluation of intraoperative complication and their resolution

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Ages Eligible for Study: | 18 Years to 89 Years (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
renal diseases with indication to surgery adrenal masses
Exclusion Criteria:
open surgery in principle

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05322265
Contact: Giuseppe Di Buono, Medicine | +0916552611 | giuseppe.dibuono@unipa.it | |
Contact: Antonino Agrusa, Medicine | +390916552612 | antonino.agrusa@unipa.it |
Italy | |
University of Palermo | Recruiting |
Palermo, Italy, 90127 | |
Contact: Giuseppe Di Buono, Medicine +390916552611 giuseppe.dibuono@unipa.it | |
Contact: Antonino Agrusa, Medicine +390916552612 antonino.agrusa@unipa.it |
Study Director: | Antonino Agrusa, Medicine | University of Palermo |
Responsible Party: | Prof. Antonino Agrusa, full professor of surgery, University of Palermo |
ClinicalTrials.gov Identifier: | NCT05322265 |
Other Study ID Numbers: |
CLARAS study |
First Posted: | April 11, 2022 Key Record Dates |
Last Update Posted: | April 11, 2022 |
Last Verified: | April 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
laparoscopic surgery renal surgery adrenalectomy complication in laparoscopic surgery |
Kidney Neoplasms Adrenal Gland Diseases Urologic Neoplasms Urogenital Neoplasms Neoplasms by Site Neoplasms Kidney Diseases Urologic Diseases Endocrine System Diseases Epinephrine Racepinephrine Epinephryl borate Adrenergic alpha-Agonists Adrenergic Agonists |
Adrenergic Agents Neurotransmitter Agents Molecular Mechanisms of Pharmacological Action Physiological Effects of Drugs Adrenergic beta-Agonists Bronchodilator Agents Autonomic Agents Peripheral Nervous System Agents Anti-Asthmatic Agents Respiratory System Agents Mydriatics Sympathomimetics Vasoconstrictor Agents |