Breast CancerNCT05907941
ciNPT in Autologous DIEP Flap Breast Reconstruction
A study testing ciNPT, Conventional Tape Dressings and DIEP Breast Reconstruction in people with Breast Cancer and Wound Dehiscence, Surgical, run by McMaster University.
Trial summary
In women who undergo mastectomy for the treatment of breast cancer, autologous reconstruction using the deep inferior epigastric perforator (DIEP) flap is a common surgical procedure that aims to restore both the appearance and texture of the breast(s).Specifically, this requires the transfer of skin, fat, and… Read more about this study
- Who is it for?
- Ages 18 years and older, women only
- Conditions the study is for
- Breast Cancer, Wound Dehiscence, Surgical
- What is being tested?
- ciNPT, Conventional Tape Dressings and DIEP Breast Reconstruction
- Type of treatment
- Medical device, Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 114 participants
- Where
- No sites listed yet
- Study dates
- Jul 2024to Mar 2026
- Phase
- Interventional
- Are there results?
- None posted in the registry
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
- Women only
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- adult female patients (≥ 18 years old)
- consent to elective immediate (i.e. performed at the time of mastectomy) or delayed (i.e. performed following mastectomy) breast reconstruction using the DIEP flap
Who cannot join
- patients who are pregnant
- have a documented/reported allergy to adhesive dressings
- Body mass index (BMI) ≥ 40 kg/m2
Trial locations and contacts
No sites are listed yet.
About this study
Official title: Closed Incision Negative Pressure Therapy Compared to Conventional Dressing Following Autologous Abdominal Tissue Breast Reconstruction: A Randomized Control Trial
In women who undergo mastectomy for the treatment of breast cancer, autologous reconstruction using the deep inferior epigastric perforator (DIEP) flap is a common surgical procedure that aims to restore both the appearance and texture of the breast(s).Specifically, this requires the transfer of skin, fat, and perforator vessels from the abdomen to a recipient artery and vein in the chest to create a viable breast mound. Post-operatively, the abdominal donor site is routinely monitored for wound dehiscence, which has a reported incidence of up to 39% in this patient population; however, this incidence typically varies from 3.5% to 14%.
At the investigators' academic institution, patients who undergo DIEP breast reconstruction typically have ciNPT or traditional tape dressings applied to the closed abdominal donor site. These dressings are selected according to surgeon preference and typically remain in-situ until hospital discharge. As there remains clinical equipoise regarding the ability of ciNPT to reduce abdominal wound dehiscence, further research in the form of a parallel, two-arm RCT is warranted.
Read more
The investigators propose a randomized controlled superiority trial with the primary objective of comparing the incidence of wound dehiscence at 1 month in patients undergoing autologous DIEP breast reconstruction with ciNPT versus standard tape dressings for the abdominal donor site incision. The design and conduct of the proposed study will mirror the methodology of the recently completed pilot trial (NCT04985552) including randomization, interventions, and clinical outcomes.
The secondary objective of this study is to evaluate other clinical outcomes comparing ciNPT to standard tape dressings applied to the abdominal donor site incision. Secondary clinical outcomes will include: 2) the incidence of seroma formation and surgical site infection at 1 month; 2) quality of life as measured by BREAST-Q physical well-being abdomen and EQ-5D-5L pre-operatively, 1-month, 3-months, and 6-months postoperatively; 3) Scar appearance as measured by the SCAR-Q at 1-month, 3-months, and 6-months postoperatively.
As an adjunct to the main study, another secondary clinical outcome will include the overall incidence of MINS as diagnosed by postoperative abnormally elevated troponin levels (as per site-specific laboratory assay thresholds) and electrocardiograms (ECG) at 6-12 hours and 1, 2, and 3 days after surgery.
- Conditions
- Breast Cancer, Wound Dehiscence, Surgical
- Being tested
- ciNPT, Conventional Tape Dressings, DIEP Breast Reconstruction
- Medical subject headings
- Breast Neoplasms, Surgical Wound Dehiscence
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
ciNPTDevice
Following closure of the abdominal donor site, the closed incision will be dressed with the ciNPT system [V.A.C.ULTA™ Negative Pressure Wound Therapy System (KCI, USA)] applied by the operating surgeon in a sterile fashion (Figure 2). The ciNPT device will be set at -125mmHg of continuous negative pressure for a period of 7 days or until patient discharge from hospital. Removal of the ciNPT dressing will be performed by the surgical team at the time of discharge. Following removal, no additional dressings will be applied to the abdominal incision unless clinically indicated secondary to dehiscence.
Conventional Tape DressingsOther
Following closure of the abdominal donor site, the closed abdominal incision will be dressed with 1-inch Micropore™ Surgical Tape (3M, USA) with an alcohol swab applied to the tape for additional adhesion, by the operating surgeon in a sterile fashion. This dressing will remain in-situ for up to 7 days or until patient discharge from hospital. Removal of the traditional tape dressing will be performed by the surgical team at the time of discharge. Following removal, no additional dressings will be applied unless clinically indicated secondary to dehiscence.
DIEP Breast ReconstructionProcedure or surgery
All patients enrolled in the study will undergo DIEP breast reconstruction and have their abdominal incision sutured according to routine clinical practice. At the Hamilton sites, we will use 3-0 VICRYL ® suture (Ethicon, USA) for deep fascia closure, 4-0 MONOCRYL® suture (Ethicon, USA) for deep dermal closure, and 5-0 MONOCRYL® suture (Ethicon, USA) for subcuticular closure. At the London sites, we will use 2-0 VICRYL ® suture (Ethicon, USA) for deep fascia closure, 3-0 MONOCRYL® suture (Ethicon, USA) for deep dermal closure, and 4-0 MONOCRYL® suture (Ethicon, USA) for subcuticular closure.
| Study group | Role | What they receive |
|---|---|---|
| ciNPT | Experimental | Not described Receives: Device: ciNPT; Procedure: DIEP Breast Reconstruction |
| Conventional tape dressings | Active comparator | Not described Receives: Other: Conventional Tape Dressings; Procedure: DIEP Breast Reconstruction |
What is being measured
The primary outcome is the main question the study is designed to answer.
Percentage of participants with Abdominal Wall Dehiscence
the between-group difference in the incidence of abdominal wound dehiscence- 'wound dehiscence' will be defined as the partial or full-thickness separation of the abdominal wound incision necessitating routine dressing changes, surgical debridement, or revision of the abdominal incision
Measured: one measurement between 4-8 weeks (variable based on surgeons' routine follow up)
Secondary outcomes (7)
Percentage of participants with Seroma Formation
defined by the presence of a symptomatic, subcutaneous fluid collection (diagnosed clinically or by ultrasound per clinician judgement)
Measured: 2 weeks, 4-8 weeks (variable based on surgeons' routine follow up)
Percentage of participants with Surgical Site Infection
necessitating antibiotic administration (diagnosed clinically or by wound swab)
Measured: 2 weeks, 4-8 weeks (variable based on surgeons' routine follow up)
5-level EQ-5D version (EQ-5D-5L) - Patient Quality of Life
The EQ-5D-5L essentially consists of 2 pages: the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS). This scale is a patient-reported outcome measure (PROM) designed to measure overall health status. The EQ-5D measures 5 health states measured from 1-5, with 1 being the best and 5 being the worst. An overall score can be generated from this with the best health at the minimum score of 5, and the worst health state at the maximum score of 25.
Measured: 1 month, 3 month, 6 months
EQ-VAS
The EQ-5D-5L essentially consists of 2 pages: the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS). This scale is a patient-reported outcome measure (PROM) designed to measure overall health status. The EQ VAS is an analogue scale from 0-100, with 100 being the best health and 0 being the worst health that you can imagine
Measured: 1 month, 3 month, 6 months
BREAST-Q physical well-being abdomen - Patient Quality of Life
The BREAST-Q physical well-being abdomen is a patient-reported outcome measure (PROM) designed to measure the negative physical sequelae of the abdomen following autologous tissue reconstruction. Total scores are converted to an equivalent Rasch transformed score from 0 to 100. 0 represents the worst outcome and 100 represents the best outcome.
Measured: 1 month, 3 month, 6 months
SCAR-Q - Patient Quality of Life
The BREAST-Q physical well-being abdomen is a patient-reported outcome measure (PROM) designed to measure the the appearance, symptoms, and psychosocial impact of scars. Total scores are converted to an equivalent Rasch transformed score from 0 to 100. 0 represents the worst outcome and 100 represents the best outcome.
Measured: 1 month, 3 month, 6 months
Incidence of myocardial injury after non-cardiac surgery (MINS)
MINS is defined by the presence of abnormally elevated postoperative high-sensitivity troponin T (hsTnT) levels within the first 3 days after surgery
Measured: 6-12 hours, 1 day, 2 days, 3 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted18 Jun 2023
- Study startJul 2024 (estimated)
- Primary completionSep 2025 (estimated)
- Study completionMar 2026 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (23)Papers the sponsor has linked to this study.
- Other trials for Breast CancerStudies of the same condition, open and under way.
- More trials run by McMaster UniversityThe 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
- Masking
- Single blind
- Who is masked
- Outcomes assessor
- Enrolment
- 114 participants (estimated)
Sponsor and investigators
- Lead sponsor
- McMaster University
- Sponsor type
- University, hospital or other
- Collaborators
- Western University
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05907941
- Sponsor's protocol ID
- 16422
- Status last verified
- Mar 2024
- First submitted
- 8 Jun 2023
- Last updated
- 15 Mar 2024
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- Yes
Publications
Leyngold MM. Is Unipedicled Transverse Rectus Abdominis Myocutaneous Flap Obsolete Owing to Superiority of DIEP Flap? Ann Plast Surg. 2018 Jun;80(6S Suppl 6):S418-S420. doi: 10.1097/SAP.0000000000001319.
PubMed 29369109Chang EI, Liu J. Prospective Evaluation of Obese Patients Undergoing Autologous Abdominal Free Flap Breast Reconstruction. Plast Reconstr Surg. 2018 Aug;142(2):120e-125e. doi: 10.1097/PRS.0000000000004550.
PubMed 29794640Muller-Sloof E, de Laat HEW, Hummelink SLM, Peters JWB, Ulrich DJO. The effect of postoperative closed incision negative pressure therapy on the incidence of donor site wound dehiscence in breast reconstruction patients: DEhiscence PREvention Study (DEPRES), pilot randomized controlled trial. J Tissue Viability. 2018 Nov;27(4):262-266. doi: 10.1016/j.jtv.2018.08.005. Epub 2018 Aug 14.
PubMed 30126630Lindenblatt N, Gruenherz L, Farhadi J. A systematic review of donor site aesthetic and complications after deep inferior epigastric perforator flap breast reconstruction. Gland Surg. 2019 Aug;8(4):389-398. doi: 10.21037/gs.2019.06.05.
PubMed 31538064World Union of Wound Healing Societies (WUWHS) Consensus Document. Surgical wound dehiscence: improving prevention and outcomes. Wounds International2018.
Thacoor A, Kanapathy M, Torres-Grau J, Chana J. Deep inferior epigastric perforator (DIEP) flap: Impact of drain free donor abdominal site on long term patient outcomes and duration of inpatient stay. J Plast Reconstr Aesthet Surg. 2018 Aug;71(8):1103-1107. doi: 10.1016/j.bjps.2018.04.019. Epub 2018 May 22.
PubMed 29910106Nelson JA, Chung CU, Fischer JP, Kanchwala SK, Serletti JM, Wu LC. Wound healing complications after autologous breast reconstruction: a model to predict risk. J Plast Reconstr Aesthet Surg. 2015 Apr;68(4):531-9. doi: 10.1016/j.bjps.2014.11.017. Epub 2014 Nov 28.
PubMed 25557724Sandy-Hodgetts K, Watts R. Effectiveness of negative pressure wound therapy/closed incision management in the prevention of post-surgical wound complications: a systematic review and meta-analysis. JBI Database System Rev Implement Rep. 2015 Jan;13(1):253-303. doi: 10.11124/jbisrir-2015-1687.
PubMed 26447018Wilkes RP, Kilpad DV, Zhao Y, Kazala R, McNulty A. Closed incision management with negative pressure wound therapy (CIM): biomechanics. Surg Innov. 2012 Mar;19(1):67-75. doi: 10.1177/1553350611414920. Epub 2011 Aug 25.
PubMed 21868417Hyldig N, Birke-Sorensen H, Kruse M, Vinter C, Joergensen JS, Sorensen JA, Mogensen O, Lamont RF, Bille C. Meta-analysis of negative-pressure wound therapy for closed surgical incisions. Br J Surg. 2016 Apr;103(5):477-86. doi: 10.1002/bjs.10084.
PubMed 26994715Tran BNN, Johnson AR, Shen C, Lee BT, Lee ES. Closed-Incision Negative-Pressure Therapy Efficacy in Abdominal Wall Reconstruction in High-Risk Patients: A Meta-analysis. J Surg Res. 2019 Sep;241:63-71. doi: 10.1016/j.jss.2019.03.033. Epub 2019 Apr 19.
PubMed 31009887Siegwart LC, Sieber L, Fischer S, Maraka S, Kneser U, Kotsougiani-Fischer D. Influence of closed incision negative-pressure therapy on abdominal donor-site morbidity in microsurgical breast reconstruction. Microsurgery. 2022 Jan;42(1):32-39. doi: 10.1002/micr.30683. Epub 2020 Nov 17.
PubMed 33201541Smilowitz NR, Redel-Traub G, Hausvater A, Armanious A, Nicholson J, Puelacher C, Berger JS. Myocardial Injury After Noncardiac Surgery: A Systematic Review and Meta-Analysis. Cardiol Rev. 2019 Nov/Dec;27(6):267-273. doi: 10.1097/CRD.0000000000000254.
PubMed 30985328Writing Committee for the VISION Study Investigators; Devereaux PJ, Biccard BM, Sigamani A, Xavier D, Chan MTV, Srinathan SK, Walsh M, Abraham V, Pearse R, Wang CY, Sessler DI, Kurz A, Szczeklik W, Berwanger O, Villar JC, Malaga G, Garg AX, Chow CK, Ackland G, Patel A, Borges FK, Belley-Cote EP, Duceppe E, Spence J, Tandon V, Williams C, Sapsford RJ, Polanczyk CA, Tiboni M, Alonso-Coello P, Faruqui A, Heels-Ansdell D, Lamy A, Whitlock R, LeManach Y, Roshanov PS, McGillion M, Kavsak P, McQueen MJ, Thabane L, Rodseth RN, Buse GAL, Bhandari M, Garutti I, Jacka MJ, Schunemann HJ, Cortes OL, Coriat P, Dvirnik N, Botto F, Pettit S, Jaffe AS, Guyatt GH. Association of Postoperative High-Sensitivity Troponin Levels With Myocardial Injury and 30-Day Mortality Among Patients Undergoing Noncardiac Surgery. JAMA. 2017 Apr 25;317(16):1642-1651. doi: 10.1001/jama.2017.4360.
PubMed 28444280Devereaux PJ, Szczeklik W. Myocardial injury after non-cardiac surgery: diagnosis and management. Eur Heart J. 2020 May 1;41(32):3083-3091. doi: 10.1093/eurheartj/ehz301.
PubMed 31095334
Study at a glance
From the registry record, last updated by the sponsor on 15 Mar 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Closed Incision Negative Pressure Therapy Compared to Conventional Dressing Following Autologous Abdominal Tissue Breast Reconstruction: A Randomized Control Trial
- ClinicalTrials.gov ID
- NCT05907941
- Acronym / sponsor ID
- 16422
- Conditions
- Breast Cancer, Wound Dehiscence, Surgical
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 114 participants (estimated)
- Lead sponsor
- McMaster UniversityUniversity, hospital or other
- Collaborators
- Western University
- Study start
- Jul 2024 (estimated)
- Primary completion
- Sep 2025 (estimated)
- Study completion
- Mar 2026 (estimated)
- First posted
- 18 Jun 2023 (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.
In women who undergo mastectomy for the treatment of breast cancer, autologous reconstruction using the deep inferior epigastric perforator (DIEP) flap is a common surgical procedure that aims to restore both the appearance and texture of the breast(s).Specifically, this requires the transfer of skin, fat, and perforator vessels from the abdomen to a recipient artery and vein in the chest to create a viable breast mound. Post-operatively, the abdominal donor site is routinely monitored for wound dehiscence, which has a reported incidence of up to 39% in this patient population; however, this incidence typically varies from 3.5% to 14%.
At the investigators' academic institution, patients who undergo DIEP breast reconstruction typically have ciNPT or traditional tape dressings applied to the closed abdominal donor site. These dressings are selected according to surgeon preference and typically remain in-situ until hospital discharge. As there remains clinical equipoise regarding the ability of ciNPT to reduce abdominal wound dehiscence, further research in the form of a parallel, two-arm RCT is warranted.
The investigators propose a randomized controlled superiority trial with the primary objective of comparing the incidence of wound dehiscence at 1 month in patients undergoing autologous DIEP breast reconstruction with ciNPT versus standard tape dressings for the abdominal donor site incision. The design and conduct of the proposed study will mirror the methodology of the recently completed pilot trial (NCT04985552) including randomization, interventions, and clinical outcomes.
The secondary objective of this study is to evaluate other clinical outcomes comparing ciNPT to standard tape dressings applied to the abdominal donor site incision. Secondary clinical outcomes will include: 2) the incidence of seroma formation and surgical site infection at 1 month; 2) quality of life as measured by BREAST-Q physical well-being abdomen and EQ-5D-5L pre-operatively, 1-month, 3-months, and 6-months postoperatively; 3) Scar appearance as measured by the SCAR-Q at 1-month, 3-months, and 6-months postoperatively.
As an adjunct to the main study, another secondary clinical outcome will include the overall incidence of MINS as diagnosed by postoperative abnormally elevated troponin levels (as per site-specific laboratory assay thresholds) and electrocardiograms (ECG) at 6-12 hours and 1, 2, and 3 days after surgery.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Single blind (outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| ciNPT | Experimental | Device: ciNPT, Procedure: DIEP Breast Reconstruction |
| Conventional tape dressings | Active comparator | Other: Conventional Tape Dressings, Procedure: DIEP Breast Reconstruction |
Who may qualify
- Ages
- 18 years and older
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- adult female patients (≥ 18 years old)
- consent to elective immediate (i.e. performed at the time of mastectomy) or delayed (i.e. performed following mastectomy) breast reconstruction using the DIEP flap
Key exclusion criteria (3 listed)
- patients who are pregnant
- have a documented/reported allergy to adhesive dressings
- Body mass index (BMI) ≥ 40 kg/m2
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 |
|---|---|---|
| ciNPTFollowing closure of the abdominal donor site, the closed incision will be dressed with the ciNPT system [V.A.C.ULTA™ Negative Pressure Wound Therapy System (KCI, USA)] applied by the operating surgeon in a sterile fashion (Figure 2). The ciNPT device will be set at -125mmHg of continuous negative pressure for a period of 7 days or until patient discharge from hospital. Removal of the ciNPT dressing will be performed by the surgical team at the time of discharge. Following removal, no additional dressings will be applied to the abdominal incision unless clinically indicated secondary to dehiscence. | Device | ciNPT |
| Conventional Tape DressingsFollowing closure of the abdominal donor site, the closed abdominal incision will be dressed with 1-inch Micropore™ Surgical Tape (3M, USA) with an alcohol swab applied to the tape for additional adhesion, by the operating surgeon in a sterile fashion. This dressing will remain in-situ for up to 7 days or until patient discharge from hospital. Removal of the traditional tape dressing will be performed by the surgical team at the time of discharge. Following removal, no additional dressings will be applied unless clinically indicated secondary to dehiscence. | Other | Conventional tape dressings |
| DIEP Breast ReconstructionAll patients enrolled in the study will undergo DIEP breast reconstruction and have their abdominal incision sutured according to routine clinical practice. At the Hamilton sites, we will use 3-0 VICRYL ® suture (Ethicon, USA) for deep fascia closure, 4-0 MONOCRYL® suture (Ethicon, USA) for deep dermal closure, and 5-0 MONOCRYL® suture (Ethicon, USA) for subcuticular closure. At the London sites, we will use 2-0 VICRYL ® suture (Ethicon, USA) for deep fascia closure, 3-0 MONOCRYL® suture (Ethicon, USA) for deep dermal closure, and 4-0 MONOCRYL® suture (Ethicon, USA) for subcuticular closure. | Procedure or surgery | Conventional tape dressings, ciNPT |
Primary outcome
Percentage of participants with Abdominal Wall Dehiscence
Time frame: one measurement between 4-8 weeks (variable based on surgeons' routine follow up)
the between-group difference in the incidence of abdominal wound dehiscence- 'wound dehiscence' will be defined as the partial or full-thickness separation of the abdominal wound incision necessitating routine dressing changes, surgical debridement, or revision of the abdominal incision
7 secondary outcomes
Percentage of participants with Seroma Formation
Time frame: 2 weeks, 4-8 weeks (variable based on surgeons' routine follow up)
Percentage of participants with Surgical Site Infection
Time frame: 2 weeks, 4-8 weeks (variable based on surgeons' routine follow up)
5-level EQ-5D version (EQ-5D-5L) - Patient Quality of Life
Time frame: 1 month, 3 month, 6 months
EQ-VAS
Time frame: 1 month, 3 month, 6 months
BREAST-Q physical well-being abdomen - Patient Quality of Life
Time frame: 1 month, 3 month, 6 months
SCAR-Q - Patient Quality of Life
Time frame: 1 month, 3 month, 6 months
Incidence of myocardial injury after non-cardiac surgery (MINS)
Time frame: 6-12 hours, 1 day, 2 days, 3 days
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 15 Mar 2024.
- Background: PubMed 29369109Leyngold MM. Is Unipedicled Transverse Rectus Abdominis Myocutaneous Flap Obsolete Owing to Superiority of DIEP Flap? Ann Plast Surg. 2018 Jun;80(6S Suppl 6):S418-S420. doi: 10.1097/SAP.0000000000001319.
- Background: PubMed 29794640Chang EI, Liu J. Prospective Evaluation of Obese Patients Undergoing Autologous Abdominal Free Flap Breast Reconstruction. Plast Reconstr Surg. 2018 Aug;142(2):120e-125e. doi: 10.1097/PRS.0000000000004550.
- Background: PubMed 30126630Muller-Sloof E, de Laat HEW, Hummelink SLM, Peters JWB, Ulrich DJO. The effect of postoperative closed incision negative pressure therapy on the incidence of donor site wound dehiscence in breast reconstruction patients: DEhiscence PREvention Study (DEPRES), pilot randomized controlled trial. J Tissue Viability. 2018 Nov;27(4):262-266. doi: 10.1016/j.jtv.2018.08.005. Epub 2018 Aug 14.
- Background: PubMed 31538064Lindenblatt N, Gruenherz L, Farhadi J. A systematic review of donor site aesthetic and complications after deep inferior epigastric perforator flap breast reconstruction. Gland Surg. 2019 Aug;8(4):389-398. doi: 10.21037/gs.2019.06.05.
- BackgroundWorld Union of Wound Healing Societies (WUWHS) Consensus Document. Surgical wound dehiscence: improving prevention and outcomes. Wounds International2018.
- Background: PubMed 29910106Thacoor A, Kanapathy M, Torres-Grau J, Chana J. Deep inferior epigastric perforator (DIEP) flap: Impact of drain free donor abdominal site on long term patient outcomes and duration of inpatient stay. J Plast Reconstr Aesthet Surg. 2018 Aug;71(8):1103-1107. doi: 10.1016/j.bjps.2018.04.019. Epub 2018 May 22.
- Background: PubMed 25557724Nelson JA, Chung CU, Fischer JP, Kanchwala SK, Serletti JM, Wu LC. Wound healing complications after autologous breast reconstruction: a model to predict risk. J Plast Reconstr Aesthet Surg. 2015 Apr;68(4):531-9. doi: 10.1016/j.bjps.2014.11.017. Epub 2014 Nov 28.
- Background: PubMed 26447018Sandy-Hodgetts K, Watts R. Effectiveness of negative pressure wound therapy/closed incision management in the prevention of post-surgical wound complications: a systematic review and meta-analysis. JBI Database System Rev Implement Rep. 2015 Jan;13(1):253-303. doi: 10.11124/jbisrir-2015-1687.
- Background: PubMed 21868417Wilkes RP, Kilpad DV, Zhao Y, Kazala R, McNulty A. Closed incision management with negative pressure wound therapy (CIM): biomechanics. Surg Innov. 2012 Mar;19(1):67-75. doi: 10.1177/1553350611414920. Epub 2011 Aug 25.
- Background: PubMed 26994715Hyldig N, Birke-Sorensen H, Kruse M, Vinter C, Joergensen JS, Sorensen JA, Mogensen O, Lamont RF, Bille C. Meta-analysis of negative-pressure wound therapy for closed surgical incisions. Br J Surg. 2016 Apr;103(5):477-86. doi: 10.1002/bjs.10084.
- Background: PubMed 31009887Tran BNN, Johnson AR, Shen C, Lee BT, Lee ES. Closed-Incision Negative-Pressure Therapy Efficacy in Abdominal Wall Reconstruction in High-Risk Patients: A Meta-analysis. J Surg Res. 2019 Sep;241:63-71. doi: 10.1016/j.jss.2019.03.033. Epub 2019 Apr 19.
- Background: PubMed 33201541Siegwart LC, Sieber L, Fischer S, Maraka S, Kneser U, Kotsougiani-Fischer D. Influence of closed incision negative-pressure therapy on abdominal donor-site morbidity in microsurgical breast reconstruction. Microsurgery. 2022 Jan;42(1):32-39. doi: 10.1002/micr.30683. Epub 2020 Nov 17.
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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. This study is not recruiting at the moment.
Questions about this trial
What is this clinical trial studying?
A study testing ciNPT, Conventional Tape Dressings and DIEP Breast Reconstruction in people with Breast Cancer and Wound Dehiscence, Surgical, run by McMaster University.
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 2 inclusion and 3 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: status not confirmed, as of the sponsor's last update on 15 Mar 2024. Status can change between updates, so confirm with the study contact before making plans.
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?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Christopher J Coroneos, MD MSc FRCSC (905-521-2100 ext. 44369, coronec@mcmaster.ca), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Percentage of participants with Abdominal Wall Dehiscence (time frame: one measurement between 4-8 weeks (variable based on surgeons' routine follow up)). 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 NCT05907941, which also lists 23 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 15 Mar 2024.