GB34 Acupuncture in Acute Cholecystitis

NCT ID: NCT04960189

Last Updated: 2026-01-08

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-07-01

Study Completion Date

2025-12-10

Brief Summary

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The purpose of this pilot study is to investigate the effects of GB34 acupuncture, performed as adjuvant to standard medical treatment, on clinical response and laboratory parameters of patients with a diagnosis of acute cholecystitis.

Detailed Description

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Acute cholecystitis is a frequent complication of gallbladder stones. The prevalence of gallbladder stone is 10-15% and in 35% of patients complications and recurrent symptoms develop in their lifetime. Acute cholecystitis is one of the most frequently encountered acute surgical conditions. It is manifested in 3-10% of patients referred to emergency departments with complaints of abdominal pain.

Although the gold standard of therapy is laparoscopic cholecystectomy in symptomatic cholecystitis and related complications, more than 70% of patients respond well to medical treatment at first place. Actually, timing of cholecystectomy was studied extensively, yet is still debatable. Early cholecystectomy is the operation performed within 72 hours of the beginning of the symptoms. Delayed cholecystectomy is the operation performed 6 weeks after the suppression of the inflammation. Investigators perform early cholecystectomy is in cases with perforation and complication like gangrenous or emphysematous acute cholecystitis whereas delayed cholecystectomy is preferred in the remaining patients.

In fact it is known for some time that ear and body acupuncture have modulatory effects on motor functions of gallbladder and even provide some improvement in acute cholecystitis. Previously, studies demonstrating that GB34 has specific effects on the motility of bile ducts were published. More recently, researchers were able to demonstrate that GB34 electro acupuncture have positive effects on gall bladder wall thickness and on WBC levels, by using an experimental rabbit model of acute cholecystitis. Additional functional MR studies were used to distinguish the neural specificity of the acupuncture points. GB34 were found to induce a specific response pattern which is more significant in motor functions in brain. Furthermore it is known for decades that acupuncture other than point specific effects, triggers self-healing mechanisms of the body via endogen pathways.

Conditions

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Acute Cholecystitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Acupuncture

GB34 acupuncture will be applied every day. Patients will receive standard medical treatment

Group Type EXPERIMENTAL

Acupuncture

Intervention Type PROCEDURE

Acupuncture will be performed bilateral on fibular aspect of the leg, in the depression anterior and distal to the head of the fibula by using 0,25x50mm needles.

Controls

Patients will only receive standard medical treatment

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Acupuncture

Acupuncture will be performed bilateral on fibular aspect of the leg, in the depression anterior and distal to the head of the fibula by using 0,25x50mm needles.

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* Diagnosed and hospitalised patients with mild acute cholecystitis

Exclusion Criteria

* Pregnant women
* Immunosuppressive patients
* Patients with intermediate and severe acute cholecystitis
* Patients with acalculous acute cholecystitis
* Patients with uncontrolled diabetes mellitus
* Patients with collegen tissue diseases
* Patients with malignancies
* Patients who are using anti-coagulant or anti-aggregant medications
* Patients with blood diseases
* Patients with BMI\>35
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Nigde Omer Halisdemir University

OTHER

Sponsor Role lead

Responsible Party

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Alirıza Erdoğan

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Alirıza Erdoğan, MD

Role: PRINCIPAL_INVESTIGATOR

Niğde Ömer Halisdemir University

Locations

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Niğde Ömer Halisdemir University Training and Research Hospital

Niğde, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

References

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Arer IM, Yabanoglu H, Caliskan K. Can red cell distribution width be used as a predictor of acute cholecystitis? Turk J Surg. 2017 Jun 1;33(2):76-79. doi: 10.5152/turkjsurg.2017.3392. eCollection 2017.

Reference Type BACKGROUND
PMID: 28740954 (View on PubMed)

Bouassida M, Zribi S, Krimi B, Laamiri G, Mroua B, Slama H, Mighri MM, M'saddak Azzouz M, Hamzaoui L, Touinsi H. C-reactive Protein Is the Best Biomarker to Predict Advanced Acute Cholecystitis and Conversion to Open Surgery. A Prospective Cohort Study of 556 Cases. J Gastrointest Surg. 2020 Dec;24(12):2766-2772. doi: 10.1007/s11605-019-04459-8. Epub 2019 Nov 25.

Reference Type BACKGROUND
PMID: 31768828 (View on PubMed)

Zhou ML, Jia WR, Wang JT, Wang P, Guo LH, Sui MH. [Effect of Electroacupuncture at "Yanglingquan" (GB 34) Acupoint on White Blood Cell Count and Gallbladder Wall Thickness in Rabbits with Acute Cholecystitis]. Zhen Ci Yan Jiu. 2015 Jun;40(3):233-7. Chinese.

Reference Type BACKGROUND
PMID: 26237977 (View on PubMed)

Yeo S, Choe IH, van den Noort M, Bosch P, Jahng GH, Rosen B, Kim SH, Lim S. Acupuncture on GB34 activates the precentral gyrus and prefrontal cortex in Parkinson's disease. BMC Complement Altern Med. 2014 Sep 15;14:336. doi: 10.1186/1472-6882-14-336.

Reference Type BACKGROUND
PMID: 25220656 (View on PubMed)

Na BJ, Jahng GH, Park SU, Jung WS, Moon SK, Park JM, Bae HS. An fMRI study of neuronal specificity of an acupoint: electroacupuncture stimulation of Yanglingquan (GB34) and its sham point. Neurosci Lett. 2009 Oct 16;464(1):1-5. doi: 10.1016/j.neulet.2009.08.009. Epub 2009 Aug 8.

Reference Type BACKGROUND
PMID: 19666085 (View on PubMed)

Andersson S, Lundeberg T. Acupuncture--from empiricism to science: functional background to acupuncture effects in pain and disease. Med Hypotheses. 1995 Sep;45(3):271-81. doi: 10.1016/0306-9877(95)90117-5.

Reference Type BACKGROUND
PMID: 8569551 (View on PubMed)

Other Identifiers

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08.06.2021/32

Identifier Type: -

Identifier Source: org_study_id

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