NCT06601855

Brief Summary

The goal of this retrospective cohort observational study is to learn about the long-term and short-term effects of cholecystectomy in people aged 80 or over the age of 80, who have mild to moderate acute cholecystitis. The main question it aims to answer is: Does cholecystectomy bring harm or benefit to people aged 80, or over the age of 80, who have mild to moderate acute cholecystitis? People who received cholecystectomy are compared to those who did not, for short- and long-term outcomes, with a follow up period for 18 months.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
160

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Sep 2018

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2018

Completed
4.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 30, 2022

Completed
1.5 years until next milestone

Study Completion

Last participant's last visit for all outcomes

March 31, 2024

Completed
6 months until next milestone

First Submitted

Initial submission to the registry

September 15, 2024

Completed
4 days until next milestone

First Posted

Study publicly available on registry

September 19, 2024

Completed
Last Updated

September 19, 2024

Status Verified

August 1, 2024

Enrollment Period

4.1 years

First QC Date

September 15, 2024

Last Update Submit

September 17, 2024

Conditions

Keywords

acute cholecystitisagedcholecystectomy

Outcome Measures

Primary Outcomes (3)

  • In-hospital mortality

    Expired during admission

    From admission to discharge, average 8 days, minimal 2 days, maximal 51 days

  • 30-day mortality

    Expired within 30 days since discharge

    30 days since discharge

  • Hospital return rate

    Rate of return to emergency room or readmission after discharge

    18 months after discharge

Secondary Outcomes (5)

  • Hospital length of stay

    From admission to discharge, average 8 days, minimal 2 days, maximal 51 days

  • Intensive care unit length of stay

    From admission to discharge, average 8 days, minimal 2 days, maximal 51 days

  • Intensive care unit admission frequency

    From admission to discharge, average 8 days, minimal 2 days, maximal 51 days

  • Outpatient department follow up frequency

    18 months after discharge

  • Outpatient department follow up duration

    18 months after discharge

Study Arms (2)

Cholecystectomy group

Patient in this group received cholecystectomy, whether immediately, or delayed

Procedure: Cholecystectomy

Non-operative management group

Patients in this group did not receive cholecystectomy during follow up period

Interventions

Cholecystectomy, whether open or laparoscopic

Cholecystectomy group

Eligibility Criteria

Age80 Years+
Sexall
Healthy VolunteersYes
Age GroupsOlder Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patients with mild to moderate (grade I and grade II) acute cholecystitis, who were 80 years old or older, were included.

You may qualify if:

  • Acute cholecystitis patients aged 80 years or older

You may not qualify if:

  • Grade III acute cholecystitis
  • Concurrent cholangitis, common bile duct stones, pancreatitis, gallbladder cancer, hepatocellular carcinoma, periampullary cancer
  • Received other operations at the same admission other than cholecystectomy
  • Discharged against advice of physician
  • Received further management at another hospital for acute cholecystitis

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Taipei Medical University-Shuang Ho Hospital,Ministry of Health and Welfare

New Taipei City, 235041, Taiwan

Location

Related Publications (9)

  • Escartin A, Gonzalez M, Cuello E, Pinillos A, Muriel P, Merichal M, Palacios V, Escoll J, Gas C, Olsina JJ. Acute Cholecystitis in Very Elderly Patients: Disease Management, Outcomes, and Risk Factors for Complications. Surg Res Pract. 2019 Feb 3;2019:9709242. doi: 10.1155/2019/9709242. eCollection 2019.

    PMID: 30854417BACKGROUND
  • Asbun, Horacio & Shah, Mihir & Ceppa, Eugene & Auyang, Edward. (2020). The SAGES Manual of Biliary Surgery. 10.1007/978-3-030-13276-7

    BACKGROUND
  • Yetkin G, Uludag M, Oba S, Citgez B, Paksoy I. Laparoscopic cholecystectomy in elderly patients. JSLS. 2009 Oct-Dec;13(4):587-91. doi: 10.4293/108680809X1258998404604.

    PMID: 20202402BACKGROUND
  • Lee SJ, Choi IS, Moon JI, Yoon DS, Lee SE, Sung NS, Kwon SU, Bae IE, Roh SJ, Choi WJ. Elective Laparoscopic Cholecystectomy Is Better than Conservative Treatment in Elderly Patients with Acute Cholecystitis After Percutaneous Transhepatic Gallbladder Drainage. J Gastrointest Surg. 2021 Dec;25(12):3170-3177. doi: 10.1007/s11605-021-05067-1. Epub 2021 Jun 25.

    PMID: 34173163BACKGROUND
  • Pisano M, Allievi N, Gurusamy K, Borzellino G, Cimbanassi S, Boerna D, Coccolini F, Tufo A, Di Martino M, Leung J, Sartelli M, Ceresoli M, Maier RV, Poiasina E, De Angelis N, Magnone S, Fugazzola P, Paolillo C, Coimbra R, Di Saverio S, De Simone B, Weber DG, Sakakushev BE, Lucianetti A, Kirkpatrick AW, Fraga GP, Wani I, Biffl WL, Chiara O, Abu-Zidan F, Moore EE, Leppaniemi A, Kluger Y, Catena F, Ansaloni L. 2020 World Society of Emergency Surgery updated guidelines for the diagnosis and treatment of acute calculus cholecystitis. World J Emerg Surg. 2020 Nov 5;15(1):61. doi: 10.1186/s13017-020-00336-x.

  • Wiggins T, Markar SR, Mackenzie H, Jamel S, Askari A, Faiz O, Karamanakos S, Hanna GB. Evolution in the management of acute cholecystitis in the elderly: population-based cohort study. Surg Endosc. 2018 Oct;32(10):4078-4086. doi: 10.1007/s00464-018-6092-5. Epub 2018 Jul 25.

  • Lee CE, Lee SJ, Moon JI, Choi IS, Yoon DS, Choi WJ, Lee SE, Sung NS, Kwon SU, Bae IE, Roh SJ, Kim SG. Acute cholecystitis in old adults: the impact of advanced age on the clinical characteristics of the disease and on the surgical outcomes of laparoscopic cholecystectomy. BMC Gastroenterol. 2023 Sep 25;23(1):328. doi: 10.1186/s12876-023-02954-6.

  • Loozen CS, van Santvoort HC, van Duijvendijk P, Besselink MG, Gouma DJ, Nieuwenhuijzen GA, Kelder JC, Donkervoort SC, van Geloven AA, Kruyt PM, Roos D, Kortram K, Kornmann VN, Pronk A, van der Peet DL, Crolla RM, van Ramshorst B, Bollen TL, Boerma D. Laparoscopic cholecystectomy versus percutaneous catheter drainage for acute cholecystitis in high risk patients (CHOCOLATE): multicentre randomised clinical trial. BMJ. 2018 Oct 8;363:k3965. doi: 10.1136/bmj.k3965.

  • Ramirez-Giraldo C, Venegas-Sanabria LC, Rojas-Lopez S, Avendano-Morales V. Outcomes after laparoscopic cholecystectomy in patients older than 80 years: two-years follow-up. BMC Surg. 2024 Mar 12;24(1):87. doi: 10.1186/s12893-024-02383-6.

MeSH Terms

Conditions

Cholecystitis, Acute

Interventions

Cholecystectomy

Condition Hierarchy (Ancestors)

CholecystitisGallbladder DiseasesBiliary Tract DiseasesDigestive System Diseases

Intervention Hierarchy (Ancestors)

Biliary Tract Surgical ProceduresDigestive System Surgical ProceduresSurgical Procedures, Operative

Study Officials

  • Chieh-Ju Liao, MD

    Taipei Medical University-Shuang Ho Hospital,Ministry of Health and Welfare

    PRINCIPAL INVESTIGATOR
  • Kuei-Yen Tsai, PhD

    Taipei Medical University-Shuang Ho Hospital,Ministry of Health and Welfare

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 15, 2024

First Posted

September 19, 2024

Study Start

September 1, 2018

Primary Completion

September 30, 2022

Study Completion

March 31, 2024

Last Updated

September 19, 2024

Record last verified: 2024-08

Data Sharing

IPD Sharing
Will not share

Locations