Clinical trial NCT04837924: Fascia Iliaca Compartment Block for Pain Management in Hip Fracture Patients
Official title: The Effects of Fascia Iliaca Compartment Block on Hip Fracture Patients
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE4
Conditions: Hip Fractures
Keywords: Hip Fractures
Pain Management
Lead sponsor: General Hospital Sveti Duh
Sponsor class: OTHER
First posted: 2021-04-08
Enrollment: 80
Sex: ALL
Minimum age (years): 65
Standard ages: OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Intervention model description: 80 participants, stratified randomization will be used, men/women, age 65-75 years/older then 75 years, The American Society of Anesthesiologists physical status classification, (ASA status) I-II/ ASA III and IV, and type of hip fracture intra/extracapsular
Primary purpose: TREATMENT

Brief summary: BLOCKPAIN is a randomized controlled study, 80 participants. The participants will be hip fracture patients in Emergency Medicine Department in Clinical Hospital "Sveti Duh", Zagreb, Croatia. Upon patient arrival inclusion and exclusion criteria will be established. After signing the informed consent form participant will be randomized in one of two study groups. One study group is fascia iliaca compartment block (FICB), the other is placebo. All participants will be given paracetamol 1 gram IV as standard care. If needed, rescue analgesic will be tramadol 100 mg in 100 ml saline IV. The time frame is 24 hours after the FICB or placebo procedure.

Detailed description: Hip fractures in older patients are a major public health problem. For acute pain management, nonopioid analgesics are often not sufficient enough, and opioids have many adverse events. For this reasons fascia iliaca compartment block could be the treatment of choice. The objective of this study is to evaluate the efficacy of the fascia iliaca compartment block for pain management in the emergency department, especially the effect on stress response and the effect on the acute confusional state. The investigators intend to conduct a randomized clinical trial in hip fracture patients years 65 and older presenting in the emergency department. In addition to standard analgesia with parenteral paracetamol, the first group of patients will receive fascia iliaca compartment block and the second group placebo. The investigators will monitor the effect of treatment protocol on laboratory parameters of stress response copeptin and cortisol, frequency and severity of acute confusional state, pain intensity and the need for additional opioid analgesics. Data obtained from this research could significantly improve the standard and quality of analgesia in the older patients with hip fracture. Regional anesthesia can diminish or prevent the development of stress response and cognitive impairment and these are the factors that complicate recovery of this fragile group of patients.

Eligibility criteria: Inclusion Criteria:

* hip fracture after minor trauma/simple falls, confirmed by imaging technique (X-ray or CT scan or MRI)
* signed informed consent form (after a verbal explanation and written information sheet)

Exclusion Criteria:

* pathological fracture
* head injury
* body mass bellow 50 kg
* cognitive impairment (Abbreviated Mental Test Score less then 6 points)
* oral anticoagulant drugs
* prior drug allergy (paracetamol, tramadol, local anesthetics)
* prior peripheral artery bypass surgery (on the same side as hip fracture)
* skin or soft tissue infection in the groin area (on the same side as hip fracture)
* simultaneously bilateral hip fracture
* opioid analgesics prior to hospital arrival

Primary outcomes:
measure: Stress Response 1
timeFrame: Change from baseline cortisol plasma level at 24 hours
measure: Stress Response 2
timeFrame: Change from baseline copeptin plasma level at 24 hours
measure: Acute confusional state/Delirium
timeFrame: Change from baseline Abbreviated Mental Test Score at 24 hours
Secondary outcomes:
measure: Pain Intensity
timeFrame: Immediately prior and 30, 120, 240 minutes and 24 hours
Other outcomes:
Locations:
city: Zagreb
country: Croatia
facility: Clinical Hospital "Sveti Duh"
Study officials:
affiliation: Clinical Hospital "Sveti Duh"
name: Anđela Simić
role: PRINCIPAL_INVESTIGATOR
References: