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Efficacy and Safety Study of Fibrin Sealant With 4 IU/mL Thrombin, Vapor Heated, Solvent Detergent Treated (FS VH S/D 4) in Face-Lift Procedures

19 ottobre 2012 aggiornato da: Baxter Healthcare Corporation

An Exploratory Phase 2 Clinical Study to Evaluate Efficacy and Safety of the Adjuvant Use of Fibrin Sealant With 4 IU/mL Thrombin, Vapor Heated, Solvent Detergent Treated Containing Synthetic Aprotinin (FS VH S/D 4) in Subjects Undergoing Rhytidectomy

The primary objective of this study is to evaluate the efficacy and safety of fibrin sealant with 4 IU/mL thrombin, vapor heated, solvent detergent treated (FS VH S/D 4) when used to reduce early postoperative bruising in participants undergoing a rhytidectomy (face-lift).

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Tipo di studio

Interventistico

Iscrizione (Effettivo)

45

Fase

  • Fase 2

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

  • Stati Uniti
    • California
      • Beverly Hills, California, Stati Uniti
      • Los Angeles, California, Stati Uniti
    • Georgia
      • Atlanta, Georgia, Stati Uniti
      • Evans, Georgia, Stati Uniti
    • New York
      • Hewlett, New York, Stati Uniti
    • Tennessee
      • Chattanooga, Tennessee, Stati Uniti

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 18 anni a 75 anni (Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Descrizione

Inclusion Criteria:

  • Subjects planned for facial rhytidectomy
  • Subjects who read, understand and sign the written informed consent
  • Healthy female or male subjects as determined by the investigator using standard pre-operative assessments to include laboratory tests and ECG
  • Subjects 18-75 years old, inclusively
  • Subjects who are able and willing to comply with the protocol requirements
  • Female subjects of childbearing potential with a negative urine or serum pregnancy test within 72 hours of surgery

Exclusion Criteria:

  • Pregnant or lactating women
  • Subjects who have undergone previous face-lift surgery
  • Subjects undergoing abbreviated face-lift procedures such as deep plane procedures, minimal undermining procedures, thread lifts, and minimal access cranial suspension
  • Subjects indicated for concurrent facial surgeries during the operation (e.g. forehead plasty, blepharoplasty, rhinoplasty, buccal fat removal, any filler injections including fat injections, lip augmentation, skin resurfacing procedures etc.)
  • Subjects indicated for additional procedures during the same operation (e.g., liposuction, mastoplasty etc.)
  • Subjects who had prior silicone injections to their face (Botox and/or Restylane are allowed)
  • Subjects considered by the investigator to be smokers
  • Subjects with ecchymosis and/or edema on the face on day 0, prior to surgery
  • Subjects with known (documented) bleeding or coagulation disorders
  • Subjects currently being treated with anti-coagulants
  • Subjects treated with Aspirin in the last 7 days or use of other Non-steroidal anti-inflammatory drug (NSAIDs) within the last 7 days prior to surgery
  • Subjects with vascular disorders, cardiovascular disease, and/or uncontrolled hypertension
  • Subjects with diabetes mellitus
  • Subjects with a history of Bell´s palsy
  • Subjects with connective tissue disorders
  • Subjects with documented history of pathologically or pharmacologically induced immune deficiency
  • Subjects receiving systemic corticosteroid treatment for a chronic condition within 2 to 30 days prior to the surgery
  • Subjects with a known sensitivity to fibrin sealants
  • Subjects with a known psychiatric disorder (e.g., depression, obsessive compulsive disorder, anxiety, eating disorders, etc)
  • Subjects who have participated in another clinical study within 30 days prior to this study

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione di gruppo singolo
  • Mascheramento: Separare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: 1
One side of the face is treated with FS VH S/D 4; the other side of the face is treated using standard of care.
Biologico: Fibrin Sealant with 4 IU/ml Thrombin, Vapor-Heated, Solvent Detergent Treated Containing Synthetic Aprotinin (FS VH S/D 4)
Each subject received fibrin sealant with 4 IU/mL thrombin, vapor heated, solvent detergent treated containing synthetic aprotinin (FS VH S/D 4 ) to one side of the face. The dosing volume to be applied is 0.02 mL/cm2 to 0.04 mL/cm2. The study product will be applied to the subcutaneous plane in both the neck and the face area. The product will be applied using the spray device provided by the sponsor. (The other side of the face will be treated using standard of care.)
Altri nomi:
  • Sigillante di fibrina
  • TISSEL

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Visual Comparison of Ecchymosis at Postoperative Day 3
Lasso di tempo: Through Postoperative Day 3
Comparison between the FS VH S/D 4 treated side of the face and the side treated using standard of care (SoC) assessed by 5 separate blinded reviewers using standard digital photographs.
Through Postoperative Day 3
Incidence of Adverse Events (AEs) Related to Study Product (FS VH S/D 4) Throughout the Study Period
Lasso di tempo: Through Postoperative Day 14 (± 1)
Through Postoperative Day 14 (± 1)

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Visual Comparison of Ecchymosis at Day 1
Lasso di tempo: Through Postoperative Day 1
Comparison between the FS VH S/D 4 treated side of the face and the side treated using standard of care (SoC) assessed by 5 separate blinded reviewers using standard digital photographs.
Through Postoperative Day 1
Visual Comparison of Ecchymosis at Day 5
Lasso di tempo: Through Postoperative Day 5
Comparison between the FS VH S/D 4 treated side of the face and the side treated using standard of care (SoC) assessed by 5 separate blinded reviewers using standard digital photographs.
Through Postoperative Day 5
Visual Comparison of Ecchymosis at Day 7
Lasso di tempo: Through Postoperative Day 7
Comparison between the FS VH S/D 4 treated side of the face and the side treated using standard of care (SoC) assessed by 5 separate blinded reviewers using standard digital photographs.
Through Postoperative Day 7
Visual Comparison of Ecchymosis at Day 10
Lasso di tempo: Through Postoperative Day 10
Comparison between the FS VH S/D 4 treated side of the face and the side treated using standard of care (SoC) assessed by 5 separate blinded reviewers using standard digital photographs.
Through Postoperative Day 10
Visual Comparison of Ecchymosis at Day 14
Lasso di tempo: Through Postoperative Day 14
Comparison between the FS VH S/D 4 treated side of the face and the side treated using standard of care (SoC) assessed by 5 separate blinded reviewers using standard digital photographs.
Through Postoperative Day 14
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by 5 Independent, Blinded Reviewers- Day 1
Lasso di tempo: Through Postoperative Day 1

Reviewers used photographs from postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color and affects limited area); Grade 2= Present, minimal (yellow color and covers ≤25% of operated area); Grade 3= Moderate (yellow color and covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color and covers more than just a very small area, dark purple color)

The planned and approved Statistical Analysis Plan (SAP) specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 1
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by 5 Independent, Blinded Reviewers- Day 3
Lasso di tempo: Through Postoperative Day 3

Reviewers used photographs from postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color and affects limited area); Grade 2= Present, minimal (yellow color and covers ≤25% of operated area); Grade 3= Moderate (yellow color and covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color and covers more than just a very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 3
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by 5 Independent, Blinded Reviewers- Day 5
Lasso di tempo: Through Postoperative Day 5

Reviewers used photographs from postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color and affects limited area); Grade 2= Present, minimal (yellow color and covers ≤25% of operated area); Grade 3= Moderate (yellow color and covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color and covers more than just a very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 5
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by 5 Independent, Blinded Reviewers- Day 7
Lasso di tempo: Through Postoperative Day 7

Reviewers used photographs from postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color and affects limited area); Grade 2= Present, minimal (yellow color and covers ≤25% of operated area); Grade 3= Moderate (yellow color and covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color and covers more than just a very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 7
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by 5 Independent, Blinded Reviewers- Day 10
Lasso di tempo: Through Postoperative Day 10

Reviewers used photographs from postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color and affects limited area); Grade 2= Present, minimal (yellow color and covers ≤25% of operated area); Grade 3= Moderate (yellow color and covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color and covers more than just a very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 10
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by 5 Independent, Blinded Reviewers- Day 14
Lasso di tempo: Through Postoperative Day 14

Reviewers used photographs from postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color and affects limited area); Grade 2= Present, minimal (yellow color and covers ≤25% of operated area); Grade 3= Moderate (yellow color and covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color and covers more than just a very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 14
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by a Blinded On-site Evaluator-Day 3
Lasso di tempo: Postoperative Day 3

Difference between each side of the face are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color and affects limited area); Grade 2= Present, minimal (yellow color and covers ≤25% of operated area); Grade 3= Moderate (yellow color and covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color and covers more than just a very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Postoperative Day 3
Difference in Marchac Grades of Edema Between Two Sides of Face Assessed by Investigator Day 1
Lasso di tempo: Through Postoperative Day 1

Investigators used the modified Marchac grading to evaluate edema during participant examinations on postoperative Day 1, 3, 5, 7, 10, and 14. The evaluations were performed on both sides of the face. Differences are calculated as Grade for Standard of Care - Grade for FS VH S/D 4.

Marchac Scale for Post Rhytidectomy (Facelift) Edema: Grade 1= Nil, Grade 2= Minor, Grade 3= Moderate, Grade 4= Marked/unusual amount.

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 1
Difference in Marchac Grades of Edema Between Two Sides of Face Assessed by Investigator Day 3
Lasso di tempo: Through Postoperative Day 3

Investigators used the modified Marchac grading to evaluate edema during participant examinations on postoperative Day 1, 3, 5, 7, 10, and 14. The evaluations were performed on both sides of the face. Differences are calculated as Grade for Standard of Care - Grade for FS VH S/D 4. Marchac Scale for Post Rhytidectomy (Facelift) Edema: Grade 1= Nil; Grade 2= Minor; Grade 3= Moderate; Grade 4= Marked/unusual amount.

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 3
Difference in Marchac Grades of Edema Between Two Sides of Face Assessed by Investigator Day 5
Lasso di tempo: Through Postoperative Day 5

Investigators used the modified Marchac grading to evaluate edema during participant examinations on postoperative Day 1, 3, 5, 7, 10, and 14. The evaluations were performed on both sides of the face. Differences are calculated as Grade for Standard of Care - Grade for FS VH S/D 4. Marchac Scale for Post Rhytidectomy (Facelift) Edema: Grade 1= Nil; Grade 2= Minor; Grade 3= Moderate; Grade 4= Marked/unusual amount.

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 5
Difference in Marchac Grades of Edema Between Two Sides of Face Assessed by Investigator Day 7
Lasso di tempo: Through Postoperative Day 7

Investigators used the modified Marchac grading to evaluate edema during participant examinations on postoperative Day 1, 3, 5, 7, 10, and 14. The evaluations were performed on both sides of the face. Differences are calculated as Grade for Standard of Care - Grade for FS VH S/D 4. Marchac Scale for Post Rhytidectomy (Facelift) Edema: Grade 1= Nil; Grade 2= Minor; Grade 3= Moderate; Grade 4= Marked/unusual amount.

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 7
Difference in Marchac Grades of Edema Between Two Sides of Face Assessed by Investigator Day 10
Lasso di tempo: Through Postoperative Day 10

Investigators used the modified Marchac grading to evaluate edema during participant examinations on postoperative Day 1, 3, 5, 7, 10, and 14. The evaluations were performed on both sides of the face. Differences are calculated as Grade for Standard of Care - Grade for FS VH S/D 4. Marchac Scale for Post Rhytidectomy (Facelift) Edema: Grade 1= Nil; Grade 2= Minor; Grade 3= Moderate; Grade 4= Marked/unusual amount.

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 10
Difference in Marchac Grades of Edema Between Two Sides of Face Assessed by Investigator Day 14
Lasso di tempo: Through Postoperative Day 14

Investigators used the modified Marchac grading to evaluate edema during participant examinations on postoperative Day 1, 3, 5, 7, 10, and 14. The evaluations were performed on both sides of the face. Differences are calculated as Grade for Standard of Care - Grade for FS VH S/D 4. Marchac Scale for Post Rhytidectomy (Facelift) Edema: Grade 1= Nil; Grade 2= Minor; Grade 3= Moderate; Grade 4= Marked/unusual amount.

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 14
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by Investigator- Day 1
Lasso di tempo: Through Postoperative Day 1

Investigators used MMS during examinations- postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color & affects limited area); Grade 2= Present, minimal (yellow color & covers ≤25% of operated area); Grade 3= Moderate (yellow color & covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color & covers more than just very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 1
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by Investigator- Day 3
Lasso di tempo: Through Postoperative Day 3

Investigators used MMS during examinations- postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color & affects limited area); Grade 2= Present, minimal (yellow color & covers ≤25% of operated area); Grade 3= Moderate (yellow color & covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color & covers more than just very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 3
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by Investigator- Day 5
Lasso di tempo: Through Postoperative Day 5

Investigators used MMS during examinations- postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color & affects limited area); Grade 2= Present, minimal (yellow color & covers ≤25% of operated area); Grade 3= Moderate (yellow color & covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color & covers more than just very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 5
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by Investigator- Day 7
Lasso di tempo: Through Postoperative Day 7

Investigators used MMS during examinations- postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color & affects limited area); Grade 2= Present, minimal (yellow color & covers ≤25% of operated area); Grade 3= Moderate (yellow color & covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color & covers more than just very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 7
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by Investigator- Day 10
Lasso di tempo: Through Postoperative Day 10

Investigators used MMS during examinations- postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color & affects limited area); Grade 2= Present, minimal (yellow color & covers ≤25% of operated area); Grade 3= Moderate (yellow color & covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color & covers more than just very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 10
Difference in Marchac Grades Using A Modified Marchac Scale (MMS) of Ecchymosis Between Two Sides of Face Assessed by Investigator- Day 14
Lasso di tempo: Through Postoperative Day 14

Investigators used MMS during examinations- postoperative Day 1, 3, 5, 7, 10, and 14. Differences are calculated as (SoC Grade) - (FS VH S/D 4 Grade). MMS for Post Rhytidectomy (Facelift) Ecchymosis: Grade 0= No bruising; Grade 1= Barely perceivable (easily hidden with makeup, yellowish color & affects limited area); Grade 2= Present, minimal (yellow color & covers ≤25% of operated area); Grade 3= Moderate (yellow color & covers >25% of operated area, red color, blue color but covers a very small area); Grade 4= Extensive (blue color & covers more than just very small area, dark purple color)

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Through Postoperative Day 14
Resolution of Ecchymosis as Assessed by Investigators
Lasso di tempo: Postoperative Days 1, 3, 5, 7, 10, and 14
Resolution of ecchymosis (grade 0 on the Modified Marchac Scale for ecchymosis (Grade 0 = No bruising at all))
Postoperative Days 1, 3, 5, 7, 10, and 14
Resolution of Edema as Assessed by Investigators.
Lasso di tempo: Postoperative Days 1, 3, 5, 7, 10, and 14
Resolution of edema (grade 1 on the Marchac Scale for Edema (Grade 1 = Nil)
Postoperative Days 1, 3, 5, 7, 10, and 14
Total Volume of Drainage on Each Side of the Face
Lasso di tempo: 24 hours postoperative
24 hours postoperative
Participants With Hematoma/Seroma
Lasso di tempo: Days 0, 1, 3, 5, 7,10, and 14
Investigators assessed each side of the face for the presence of hematoma/seroma
Days 0, 1, 3, 5, 7,10, and 14
Participants With Hematoma/Seroma During the Study
Lasso di tempo: Through Postoperative Day 14 (± 1)
Investigators assessed each side of the face for the presence of hematoma/seroma
Through Postoperative Day 14 (± 1)
Differences From Day 0 in Two-Point Discrimination Tests Days 3, 7, 10, 14
Lasso di tempo: Postoperative Days 3, 7, 10, and 14
Two-point discrimination test performed by investigators to assess nerve regeneration. Testing performed on each side of the face (SoC and FS VH S/D 4). Differences are calculated as: Postoperative Day - Day 0, reported as minimal distance at which participants were able to discern feeling at two distinct points
Postoperative Days 3, 7, 10, and 14
Differences in Subjects' Assessments of Pain for Each Side of Face (SoC and FS VH S/D 4)
Lasso di tempo: Days 1, 3, 5, 7,10, and 14

Differences are calculated as (Grade for SoC) - (Grade for FS VH S/D 4). Participants used a 10-point visual analogue scale to complete a pain assessment for each side of their face during each postoperative study visit (Days 1, 3, 5, 7, 10, and 14). The higher the number, the greater the pain experienced, i.e. 10 = worst, 1 = least.

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Days 1, 3, 5, 7,10, and 14
Differences in Subjects' Assessments of Numbness for Each Side of Face (SoC and FS VH S/D 4)
Lasso di tempo: Days 1, 3, 5, 7,10, and 14

Differences are calculated as (Grade for SoC) - (Grade for FS VH S/D 4). Participants used a 10-point visual analogue scale to complete a numbness assessment for each side of their face during each postoperative study visit (Days 1, 3, 5, 7, 10, and 14). The higher the number, the greater the numbness experienced, i.e. 10 = worst, 1 = least.

The planned and approved SAP specified a pre-aggregation of the data whereby differences between the two sides of the face were computed first within participants to retain the inherent correlation (pairings) in the measures. Summary statistics and statistical tests were then computed on the differences between the two sides of the face using paired sample tests.
Days 1, 3, 5, 7,10, and 14
Participants' Assessment of Side of Face Preference (SoC and FS VH S/D 4)
Lasso di tempo: Postoperative Days 1, 3, 5, 7, 10, and 14
Participants compared the levels of bruising on each side of their face and determine if they had a preference for the look of 1 side over another.
Postoperative Days 1, 3, 5, 7, 10, and 14

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Baxter Healthcare Corporation

Investigatori

  • Direttore dello studio: Steve Z Abrams, MD, Baxter Healthcare Corporation

Pubblicazioni e link utili

La persona responsabile dell'inserimento delle informazioni sullo studio fornisce volontariamente queste pubblicazioni. Questi possono riguardare qualsiasi cosa relativa allo studio.

Pubblicazioni generali

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio

1 giugno 2008

Completamento primario (Effettivo)

1 settembre 2008

Completamento dello studio (Effettivo)

1 settembre 2008

Date di iscrizione allo studio

Primo inviato

30 giugno 2008

Primo inviato che soddisfa i criteri di controllo qualità

30 giugno 2008

Primo Inserito (Stima)

2 luglio 2008

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Stima)

23 ottobre 2012

Ultimo aggiornamento inviato che soddisfa i criteri QC

19 ottobre 2012

Ultimo verificato

1 ottobre 2012

Maggiori informazioni

Termini relativi a questo studio

Termini MeSH pertinenti aggiuntivi

Altri numeri di identificazione dello studio

  • 550703

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

prodotto fabbricato ed esportato dagli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .

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