AnalgesiaPENGITNCT06317870
Pericapsular Nerve Block Versus Intrathecal Morphine for Analgesia After Primary Hip Arthroplasty
A study testing Intrathecal morphine and Pericapsular nerve group block (PENG) in people with Analgesia and Hip Arthropathy, run by Centre Hospitalier Universitaire Vaudois at 1 site in Switzerland.
Trial summary
The aim of this clinical trial is to compare the analgesic effect of pericapsular nerve block (PENG) with intrathecal morphine in patients scheduled for total hip replacement surgery. The main question to be answered is whether the PENG block is equivalent to intrathecal morphine in reducing postoperative pain. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Analgesia, Hip Arthropathy, Post Operative Pain
- What is being tested?
- Intrathecal morphine and Pericapsular nerve group block (PENG)
- Type of treatment
- Injection or infusion, Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 80 participants
- Where
- 1 siteSwitzerland
- Study dates
- 10 Sep 2024to 1 May 2027
- Phase
- Interventional
- Are there results?
- Not yet: the study is under way
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 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Male and female patients
- ASA (American Society of Anaesthesiologists) I-III
- 18 years of age or older
- Patients scheduled for elective primary hip arthroplasty
- Able to give written conformed consent autonomously
Who cannot join
- Refusal or inability to give consent
- Allergy to any of: ropivacaine, paracetamol, ibuprofen, ketorolac, morphine, ondansetron or dexamethasone
- Bleeding diathesis
- Neurological deficit of the operative side
- Existing preoperative opioid use
- Renal insufficiency (GFR<30ml/min according to the Cockroft-Gault formula)
- Hepatic insufficiency
- Pregnant or lactating women
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
Switzerland1 site, 1 recruiting
- Recruiting
University Hospital of Lausanne
Lausanne, Canton of Vaud, 1011
Marta Szyszko du Bois d'Aische, +41795564002, marta.szyszko@chuv.ch
Corey Kull, +41795561781, corey.kull@chuv.ch
About this study
Official title: Pericapsular Nerve Block Versus Intrathecal Morphine for Analgesia After Primary Hip Arthroplasty: a Double Blind, Non-inferiority Study
The aim of this clinical trial is to compare the analgesic effect of pericapsular nerve block (PENG) with intrathecal morphine in patients scheduled for total hip replacement surgery. The main question to be answered is whether the PENG block is equivalent to intrathecal morphine in reducing postoperative pain.
Participants will be randomised into two groups. Patients assigned to the PENG group will receive spinal anaesthesia with local anaesthetic (isobaric bupivacaine) alone and a PENG block. Patients assigned to the intrathecal morphine (ITM) group will receive spinal anaesthesia with a mixture of local anaesthetic (isobaric bupivacaine) and morphine (100 mcg) and a sham PENG block to ensure patient blinding.
Read the detailed description
The aim of this double-blind, non-inferiority study is to compare the analgesic effect of a PENG block with intrathecal morphine in patients scheduled for total hip arthroplasty. Postoperative morphine consumption and pain scores, morphine-related adverse effects and functional parameters will be compared between two groups.
The investigators believe that PENG block provides postoperative analgesia equivalent to intrathecal morphine. The research team plans to enrol 80 patients and randomise them to two groups - pericapsular nerve block (PENG) or intrathecal morphine (ITM). After written informed consent, patients will be allocated to one of the two groups according to a computer-generated randomisation list. The PENG group will receive central spinal anaesthesia with 12.5 mg isobaric bupivacaine followed by a PENG block with 20 cc of 0.75% ropivacaine. ITM groups will receive central spinal anaesthesia with 12.5 mg isobaric bupivacaine and 100 mcg morphine followed by a sham PENG block.
During the surgery, 0.15 mg/kg of dexamethasone iv, 1g acetaminophen iv, 30mg ketorolac iv and 40mg/kg magnesium iv will be administered for post operative analgesia.
In the post-operative care unit, pain management will be provided with as needed with 2mg of IV morphine at ten minute intervals for pain scores >3. Once spinal motor block has ceded, the patients will be transferred to the surgical ward with a morphine patient controlled analgesia (PCA) pump. The pump parameters will allow 2 mg boluses of morphine with a 10-minute lockout and a maximum dose of 40 mg in 4 hours. Basal analgesia will be provided with paracetamol (1g/6h) and ibuprofen (400mg/8h). Ondansetron (4mg IV) will be provided in case of nausea or vomiting. A research assistant will conduct post operative visits at 2h, 1 day and 2 days post-operatively to record research data. Functional testing will be performed at day 1 and 2 by physiotherapy personnel.
- Conditions
- Analgesia, Hip Arthropathy, Post Operative Pain
- Being tested
- Intrathecal morphine, Pericapsular nerve group block (PENG)
- Keywords
- nerve block, intrathecal morphine, postoperative pain, hip arthroplasty
- Medical subject headings
- Agnosia, Pain, Postoperative
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Intrathecal morphineProcedure or surgery
Spinal anesthesia will be performed as follows: patient will be placed in the lateral decubitus position on the non-operative side. Using sterile gloves red chlorhexidine 2% alcohol solution will be used for skin disinfection. The site will be secured with a sterile drape, and the L4-L5 lumbar space identified. After subcutaneous local infiltration with 1% lidocaine, a 25G Whitacre pencil point spinal needle will be used to access the intrathecal space with free flow of cerebrospinal fluid as confirmation. A mixture of 12.5 mg of isobaric bupivacaine and 100 mcg of morphine will be administered intrathecally.
After the spinal anesthesia, the intrathecal morphine (ITM) group will receive a sham PENG block with the block needle inserted subcutaneously, the anesthesiologist using the same verbal block confirmation commands "aspirate, inject" but the needle withdrawn without injection. This will create the appearance of an identical cutaneous injection site to ensure patient blinding.
Pericapsular nerve group block (PENG)Procedure or surgery
Spinal anesthesia with intrathecal injection of 12.5 mg of isobaric bupivacaine will be performed, followed by a PENG block.
After skin disinfection, a low frequency curvilinear ultrasound probe (2-5 MHz 8870, BK ultrasound, Peabody Massachussets, US) with a sterile covering will be used to identify the anterior inferior iliac spine, the pubic eminence and the psoas tendon with its fascial plane. A 22 gauge 10cm block needle (Sonoplex® Pajunk, Geisingen, DE), will be used to enter the fascial plane and 20ml of 0.75% Ropivacain (Fresenius Kabi, Krienz CH) will be injected.
| Study group | Role | What they receive |
|---|---|---|
| PENG group | Experimental | Pericapsular nerve group block Receives: Procedure: Pericapsular nerve group block (PENG) |
| ITM group | Active comparator | intrathecal morphine injection Receives: Procedure: Intrathecal morphine |
What is being measured
The primary outcome is the main question the study is designed to answer.
Cumulative postoperative morphine consumption at day 1
total consumption in mg
Measured: 24 hours postoperatively
Secondary outcomes (9)
Morphine consumption in the recovery room
consumption in mg
Measured: from admission till discharge from the recovery room, up to 2 hours
PCA administered morphine consumption at day 2
consumption in mg administered by PCA
Measured: at day 2 postoperatively
rest and dynamic pain scores
Visual Analogue Scale(VAS), 0-10
Measured: at 2 hours, day 1 and day 2 postoperatively
Incidence of postoperative nausea and vomiting
Presence of nausea or vomiting in the postoperative period
Measured: at 2 hours, day 1 and day 2 postoperatively
Incidence of pruritus
Presence of pruritus in the postoperative period
Measured: at 2 hours, day 1 and day 2 postoperatively
Incidence of urinary retention requiring bladder catheterisation
Urinary retention requiring catheterisation
Measured: from surgery till day 2 postoperatively
Duration of analgesia
Time between study procedure and the first dose of iv morphine
Measured: from the time the study procedure is performed up to 36 hours after surgery
operated limb quadriceps strength
Medical Research Council Manual Muscle Testing scale, 0-5
Measured: at day 1 and day 2 postoperatively
Walking test
maximum distance travelled (meters)
Measured: at day 1 and 2 postoperatively
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 Mar 2024
- Study start10 Sep 2024 (estimated)
- Primary completion1 Jan 2027 (estimated)
- Study completion1 May 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (12)Papers the sponsor has linked to this study.
- Other trials for AnalgesiaStudies of the same condition, open and under way.
- More trials run by Centre Hospitalier Universitaire VaudoisThe sponsor's other registered studies.
- 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
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Model description
- single centered, prospective, double blinded non inferiority trial
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 80 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Centre Hospitalier Universitaire Vaudois
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Eric Albrecht, Centre Hospitalier Universitaire Vaudois
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06317870
- Sponsor's protocol ID
- CHUV_PENGIT
- Acronym
- PENGIT
- Status last verified
- Aug 2024
- First submitted
- 4 Mar 2024
- Last updated
- 22 Aug 2024
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Anger M, Valovska T, Beloeil H, Lirk P, Joshi GP, Van de Velde M, Raeder J; PROSPECT Working Group* and the European Society of Regional Anaesthesia and Pain Therapy. PROSPECT guideline for total hip arthroplasty: a systematic review and procedure-specific postoperative pain management recommendations. Anaesthesia. 2021 Aug;76(8):1082-1097. doi: 10.1111/anae.15498. Epub 2021 May 20.
PubMed 34015859Gonvers E, El-Boghdadly K, Grape S, Albrecht E. Efficacy and safety of intrathecal morphine for analgesia after lower joint arthroplasty: a systematic review and meta-analysis with meta-regression and trial sequential analysis. Anaesthesia. 2021 Dec;76(12):1648-1658. doi: 10.1111/anae.15569. Epub 2021 Aug 27.
PubMed 34448492Vitola E, Buraka N, Erts R, Golubovska I, Miscuks A. Effect of different low doses of intrathecal morphine (0.1 and 0.2 mg) on pain and vital functions in patients undergoing total hip arthroplasty: a randomised controlled study. BMC Anesthesiol. 2022 Dec 5;22(1):377. doi: 10.1186/s12871-022-01919-8.
PubMed 36471258Kuchalik J, Granath B, Ljunggren A, Magnuson A, Lundin A, Gupta A. Postoperative pain relief after total hip arthroplasty: a randomized, double-blind comparison between intrathecal morphine and local infiltration analgesia. Br J Anaesth. 2013 Nov;111(5):793-9. doi: 10.1093/bja/aet248. Epub 2013 Jul 19.
PubMed 23872462Souron V, Delaunay L, Schifrine P. Intrathecal morphine provides better postoperative analgesia than psoas compartment block after primary hip arthroplasty. Can J Anaesth. 2003 Jun-Jul;50(6):574-9. doi: 10.1007/BF03018643.
PubMed 12826549Kearns R, Macfarlane A, Grant A, Puxty K, Harrison P, Shaw M, Anderson K, Kinsella J. A randomised, controlled, double blind, non-inferiority trial of ultrasound-guided fascia iliaca block vs. spinal morphine for analgesia after primary hip arthroplasty. Anaesthesia. 2016 Dec;71(12):1431-1440. doi: 10.1111/anae.13620. Epub 2016 Oct 7.
PubMed 27714758Roofthooft E, Joshi GP, Rawal N, Van de Velde M; PROSPECT Working Group* of the European Society of Regional Anaesthesia and Pain Therapy and supported by the Obstetric Anaesthetists' Association. PROSPECT guideline for elective caesarean section: updated systematic review and procedure-specific postoperative pain management recommendations. Anaesthesia. 2021 May;76(5):665-680. doi: 10.1111/anae.15339. Epub 2020 Dec 28.
PubMed 33370462Giron-Arango L, Peng PWH, Chin KJ, Brull R, Perlas A. Pericapsular Nerve Group (PENG) Block for Hip Fracture. Reg Anesth Pain Med. 2018 Nov;43(8):859-863. doi: 10.1097/AAP.0000000000000847.
PubMed 30063657Pascarella G, Costa F, Del Buono R, Pulitano R, Strumia A, Piliego C, De Quattro E, Cataldo R, Agro FE, Carassiti M; collaborators. Impact of the pericapsular nerve group (PENG) block on postoperative analgesia and functional recovery following total hip arthroplasty: a randomised, observer-masked, controlled trial. Anaesthesia. 2021 Nov;76(11):1492-1498. doi: 10.1111/anae.15536. Epub 2021 Jul 1.
PubMed 34196965Lin DY, Brown B, Morrison C, Fraser NS, Chooi CSL, Cehic MG, McLeod DH, Henningsen MD, Sladojevic N, Kroon HM, Jaarsma RL. The Pericapsular Nerve Group (PENG) block combined with Local Infiltration Analgesia (LIA) compared to placebo and LIA in hip arthroplasty surgery: a multi-center double-blinded randomized-controlled trial. BMC Anesthesiol. 2022 Aug 6;22(1):252. doi: 10.1186/s12871-022-01787-2.
PubMed 35933328Hu J, Wang Q, Hu J, Kang P, Yang J. Efficacy of Ultrasound-Guided Pericapsular Nerve Group (PENG) Block Combined With Local Infiltration Analgesia on Postoperative Pain After Total Hip Arthroplasty: A Prospective, Double-Blind, Randomized Controlled Trial. J Arthroplasty. 2023 Jun;38(6):1096-1103. doi: 10.1016/j.arth.2022.12.023. Epub 2022 Dec 16.
PubMed 36529195Aliste J, Layera S, Bravo D, Jara A, Munoz G, Barrientos C, Wulf R, Branez J, Finlayson RJ, Tran Q. Randomized comparison between pericapsular nerve group (PENG) block and suprainguinal fascia iliaca block for total hip arthroplasty. Reg Anesth Pain Med. 2021 Oct;46(10):874-878. doi: 10.1136/rapm-2021-102997. Epub 2021 Jul 20.
PubMed 34290085
Study at a glance
From the registry record, last updated by the sponsor on 22 Aug 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Pericapsular Nerve Block Versus Intrathecal Morphine for Analgesia After Primary Hip Arthroplasty: a Double Blind, Non-inferiority Study
- ClinicalTrials.gov ID
- NCT06317870
- Acronym / sponsor ID
- PENGIT / CHUV_PENGIT
- Conditions
- Analgesia, Hip Arthropathy, Post Operative Pain
- Keywords
- nerve block, intrathecal morphine, postoperative pain, hip arthroplasty
- Study type
- Interventional
- Recruitment status
- Recruiting
- Enrolment
- 80 participants (estimated)
- Lead sponsor
- Centre Hospitalier Universitaire VaudoisUniversity, hospital or other
- Study start
- 10 Sep 2024 (estimated)
- Primary completion
- 1 Jan 2027 (estimated)
- Study completion
- 1 May 2027 (estimated)
- First posted
- 19 Mar 2024 (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.
The aim of this clinical trial is to compare the analgesic effect of pericapsular nerve block (PENG) with intrathecal morphine in patients scheduled for total hip replacement surgery. The main question to be answered is whether the PENG block is equivalent to intrathecal morphine in reducing postoperative pain.
Participants will be randomised into two groups. Patients assigned to the PENG group will receive spinal anaesthesia with local anaesthetic (isobaric bupivacaine) alone and a PENG block. Patients assigned to the intrathecal morphine (ITM) group will receive spinal anaesthesia with a mixture of local anaesthetic (isobaric bupivacaine) and morphine (100 mcg) and a sham PENG block to ensure patient blinding.
Detailed description
The aim of this double-blind, non-inferiority study is to compare the analgesic effect of a PENG block with intrathecal morphine in patients scheduled for total hip arthroplasty. Postoperative morphine consumption and pain scores, morphine-related adverse effects and functional parameters will be compared between two groups.
The investigators believe that PENG block provides postoperative analgesia equivalent to intrathecal morphine. The research team plans to enrol 80 patients and randomise them to two groups - pericapsular nerve block (PENG) or intrathecal morphine (ITM). After written informed consent, patients will be allocated to one of the two groups according to a computer-generated randomisation list. The PENG group will receive central spinal anaesthesia with 12.5 mg isobaric bupivacaine followed by a PENG block with 20 cc of 0.75% ropivacaine. ITM groups will receive central spinal anaesthesia with 12.5 mg isobaric bupivacaine and 100 mcg morphine followed by a sham PENG block.
During the surgery, 0.15 mg/kg of dexamethasone iv, 1g acetaminophen iv, 30mg ketorolac iv and 40mg/kg magnesium iv will be administered for post operative analgesia.
In the post-operative care unit, pain management will be provided with as needed with 2mg of IV morphine at ten minute intervals for pain scores >3. Once spinal motor block has ceded, the patients will be transferred to the surgical ward with a morphine patient controlled analgesia (PCA) pump. The pump parameters will allow 2 mg boluses of morphine with a 10-minute lockout and a maximum dose of 40 mg in 4 hours. Basal analgesia will be provided with paracetamol (1g/6h) and ibuprofen (400mg/8h). Ondansetron (4mg IV) will be provided in case of nausea or vomiting. A research assistant will conduct post operative visits at 2h, 1 day and 2 days post-operatively to record research data. Functional testing will be performed at day 1 and 2 by physiotherapy personnel.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
- Model description
- single centered, prospective, double blinded non inferiority trial
| Arm | Type | Receives |
|---|---|---|
| PENG group | Experimental | Procedure: Pericapsular nerve group block (PENG)Pericapsular nerve group block |
| ITM group | Active comparator | Procedure: Intrathecal morphineintrathecal morphine injection |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Male and female patients
- ASA (American Society of Anaesthesiologists) I-III
- 18 years of age or older
- Patients scheduled for elective primary hip arthroplasty
- Able to give written conformed consent autonomously
Key exclusion criteria (8 listed)
- Refusal or inability to give consent
- Allergy to any of: ropivacaine, paracetamol, ibuprofen, ketorolac, morphine, ondansetron or dexamethasone
- Bleeding diathesis
- Neurological deficit of the operative side
- Existing preoperative opioid use
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 |
|---|---|---|
| Intrathecal morphineSpinal anesthesia will be performed as follows: patient will be placed in the lateral decubitus position on the non-operative side. Using sterile gloves red chlorhexidine 2% alcohol solution will be used for skin disinfection. The site will be secured with a sterile drape, and the L4-L5 lumbar space identified. After subcutaneous local infiltration with 1% lidocaine, a 25G Whitacre pencil point spinal needle will be used to access the intrathecal space with free flow of cerebrospinal fluid as confirmation. A mixture of 12.5 mg of isobaric bupivacaine and 100 mcg of morphine will be administered intrathecally. After the spinal anesthesia, the intrathecal morphine (ITM) group will receive a sham PENG block with the block needle inserted subcutaneously, the anesthesiologist using the same verbal block confirmation commands "aspirate, inject" but the needle withdrawn without injection. This will create the appearance of an identical cutaneous injection site to ensure patient blinding. | Procedure or surgery | ITM group |
| Pericapsular nerve group block (PENG)Spinal anesthesia with intrathecal injection of 12.5 mg of isobaric bupivacaine will be performed, followed by a PENG block. After skin disinfection, a low frequency curvilinear ultrasound probe (2-5 MHz 8870, BK ultrasound, Peabody Massachussets, US) with a sterile covering will be used to identify the anterior inferior iliac spine, the pubic eminence and the psoas tendon with its fascial plane. A 22 gauge 10cm block needle (Sonoplex® Pajunk, Geisingen, DE), will be used to enter the fascial plane and 20ml of 0.75% Ropivacain (Fresenius Kabi, Krienz CH) will be injected. | Procedure or surgery | PENG group |
Primary outcome
Cumulative postoperative morphine consumption at day 1
Time frame: 24 hours postoperatively
total consumption in mg
9 secondary outcomes
Morphine consumption in the recovery room
Time frame: from admission till discharge from the recovery room, up to 2 hours
PCA administered morphine consumption at day 2
Time frame: at day 2 postoperatively
rest and dynamic pain scores
Time frame: at 2 hours, day 1 and day 2 postoperatively
Incidence of postoperative nausea and vomiting
Time frame: at 2 hours, day 1 and day 2 postoperatively
Incidence of pruritus
Time frame: at 2 hours, day 1 and day 2 postoperatively
Incidence of urinary retention requiring bladder catheterisation
Time frame: from surgery till day 2 postoperatively
Duration of analgesia
Time frame: from the time the study procedure is performed up to 36 hours after surgery
operated limb quadriceps strength
Time frame: at day 1 and day 2 postoperatively
Walking test
Time frame: at day 1 and 2 postoperatively
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 22 Aug 2024.
- Background: PubMed 34015859Anger M, Valovska T, Beloeil H, Lirk P, Joshi GP, Van de Velde M, Raeder J; PROSPECT Working Group* and the European Society of Regional Anaesthesia and Pain Therapy. PROSPECT guideline for total hip arthroplasty: a systematic review and procedure-specific postoperative pain management recommendations. Anaesthesia. 2021 Aug;76(8):1082-1097. doi: 10.1111/anae.15498. Epub 2021 May 20.
- Background: PubMed 34448492Gonvers E, El-Boghdadly K, Grape S, Albrecht E. Efficacy and safety of intrathecal morphine for analgesia after lower joint arthroplasty: a systematic review and meta-analysis with meta-regression and trial sequential analysis. Anaesthesia. 2021 Dec;76(12):1648-1658. doi: 10.1111/anae.15569. Epub 2021 Aug 27.
- Background: PubMed 36471258Vitola E, Buraka N, Erts R, Golubovska I, Miscuks A. Effect of different low doses of intrathecal morphine (0.1 and 0.2 mg) on pain and vital functions in patients undergoing total hip arthroplasty: a randomised controlled study. BMC Anesthesiol. 2022 Dec 5;22(1):377. doi: 10.1186/s12871-022-01919-8.
- Background: PubMed 23872462Kuchalik J, Granath B, Ljunggren A, Magnuson A, Lundin A, Gupta A. Postoperative pain relief after total hip arthroplasty: a randomized, double-blind comparison between intrathecal morphine and local infiltration analgesia. Br J Anaesth. 2013 Nov;111(5):793-9. doi: 10.1093/bja/aet248. Epub 2013 Jul 19.
- Background: PubMed 12826549Souron V, Delaunay L, Schifrine P. Intrathecal morphine provides better postoperative analgesia than psoas compartment block after primary hip arthroplasty. Can J Anaesth. 2003 Jun-Jul;50(6):574-9. doi: 10.1007/BF03018643.
- Background: PubMed 27714758Kearns R, Macfarlane A, Grant A, Puxty K, Harrison P, Shaw M, Anderson K, Kinsella J. A randomised, controlled, double blind, non-inferiority trial of ultrasound-guided fascia iliaca block vs. spinal morphine for analgesia after primary hip arthroplasty. Anaesthesia. 2016 Dec;71(12):1431-1440. doi: 10.1111/anae.13620. Epub 2016 Oct 7.
- Background: PubMed 33370462Roofthooft E, Joshi GP, Rawal N, Van de Velde M; PROSPECT Working Group* of the European Society of Regional Anaesthesia and Pain Therapy and supported by the Obstetric Anaesthetists' Association. PROSPECT guideline for elective caesarean section: updated systematic review and procedure-specific postoperative pain management recommendations. Anaesthesia. 2021 May;76(5):665-680. doi: 10.1111/anae.15339. Epub 2020 Dec 28.
- Background: PubMed 30063657Giron-Arango L, Peng PWH, Chin KJ, Brull R, Perlas A. Pericapsular Nerve Group (PENG) Block for Hip Fracture. Reg Anesth Pain Med. 2018 Nov;43(8):859-863. doi: 10.1097/AAP.0000000000000847.
- Background: PubMed 34196965Pascarella G, Costa F, Del Buono R, Pulitano R, Strumia A, Piliego C, De Quattro E, Cataldo R, Agro FE, Carassiti M; collaborators. Impact of the pericapsular nerve group (PENG) block on postoperative analgesia and functional recovery following total hip arthroplasty: a randomised, observer-masked, controlled trial. Anaesthesia. 2021 Nov;76(11):1492-1498. doi: 10.1111/anae.15536. Epub 2021 Jul 1.
- Background: PubMed 35933328Lin DY, Brown B, Morrison C, Fraser NS, Chooi CSL, Cehic MG, McLeod DH, Henningsen MD, Sladojevic N, Kroon HM, Jaarsma RL. The Pericapsular Nerve Group (PENG) block combined with Local Infiltration Analgesia (LIA) compared to placebo and LIA in hip arthroplasty surgery: a multi-center double-blinded randomized-controlled trial. BMC Anesthesiol. 2022 Aug 6;22(1):252. doi: 10.1186/s12871-022-01787-2.
- Background: PubMed 36529195Hu J, Wang Q, Hu J, Kang P, Yang J. Efficacy of Ultrasound-Guided Pericapsular Nerve Group (PENG) Block Combined With Local Infiltration Analgesia on Postoperative Pain After Total Hip Arthroplasty: A Prospective, Double-Blind, Randomized Controlled Trial. J Arthroplasty. 2023 Jun;38(6):1096-1103. doi: 10.1016/j.arth.2022.12.023. Epub 2022 Dec 16.
- Background: PubMed 34290085Aliste J, Layera S, Bravo D, Jara A, Munoz G, Barrientos C, Wulf R, Branez J, Finlayson RJ, Tran Q. Randomized comparison between pericapsular nerve group (PENG) block and suprainguinal fascia iliaca block for total hip arthroplasty. Reg Anesth Pain Med. 2021 Oct;46(10):874-878. doi: 10.1136/rapm-2021-102997. Epub 2021 Jul 20.
- 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.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Intrathecal morphine and Pericapsular nerve group block (PENG) in people with Analgesia and Hip Arthropathy, run by Centre Hospitalier Universitaire Vaudois at 1 site in Switzerland.
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 5 inclusion and 8 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: looking for participants now, as of the sponsor's last update on 22 Aug 2024. 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 Switzerland. 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?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Eric Albrecht, Prof (+41795566341, eric.albrecht@chuv.ch), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Cumulative postoperative morphine consumption at day 1 (time frame: 24 hours postoperatively). 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 NCT06317870, which also lists 12 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 22 Aug 2024.