| Primary | The Primary Endpoint is the Number of Subjects Reporting Serious Adverse Device Effects (SADEs), Including Intra- and Post-operative Leaks. | The primary endpoint is the number of subjects reporting serious adverse device effects (SADEs) up to and including 30 days, including intra- and post-operative leaks. A Serious Adverse Device Effect (SADE) is an adverse event related to the use of an investigational medical device, that is deemed serious in nature. To be deemed serious, and adverse event must meet one or more of the following criteria: Led to a death, b. Led to a serious deterioration in the health of the subject, that either resulted in:
- Resulted in a life-threatening illness or injury, or
- Resulted in a permanent impairment of a body structure or a body function, or
- In-patient or prolonged hospitalization, or
- Medical or surgical intervention to prevent life threatening illness or injury or permanent impairment to a body structure or a body function, or c. Led to fetal distress, fetal death or a congenital abnormality or birth defect.
| | Posted | | Count of Participants | | Participants | | Up to and including 30 days intra- and post-operative. | | | | ID | Title | Description |
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| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. 95% Confidence Interval: (0.0%-7.0%) | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. 95% Confidence Interval: (5.0%-19.2%). |
| | | Title | Denominators | Categories |
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| | Group IDs | Group Description | Statistical Method | Statistical Comment | P-Value | P-Value Comment | Parameter Type | Parameter Value | Dispersion Type | Dispersion Value | Confidence Interval Sides | Confidence Interval % | CI Lower Limit | CI Upper Limit | CI Lower Limit Comment | CI Upper Limit Comment | Estimate Comment | Tested Non-Inferiority | Non-Inferiority Type | Non-Inferiority Comment | Other Analysis Description |
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| | | | | | Percentage and confidence interval | 10.6 | | | 2-Sided | 95 | 5.0 | 19.2 | | | | | Other | | | | | | | | |
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| Primary | The Primary Endpoint is the Number of Subjects Reporting Serious Adverse Device Effects (SADEs), Including Intra- and Post-operative Leaks. | The primary endpoint is the number of subjects reporting serious adverse device effects (SADEs), including intra- and post-operative leaks up to and including 30 (+14) days post-procedure. A Serious Adverse Device Effect (SADE) is an adverse event related to the use of an investigational medical device, that is deemed serious in nature. To be deemed serious, and adverse event must meet one or more of the following criteria: Led to a death, b. Led to a serious deterioration in the health of the subject, that either resulted in:
- Resulted in a life-threatening illness or injury, or
- Resulted in a permanent impairment of a body structure or a body function, or
- In-patient or prolonged hospitalization, or
- Medical or surgical intervention to prevent life threatening illness or injury or permanent impairment to a body structure or a body function, or c. Led to fetal distress, fetal death or a congenital abnormality or birth defect.
| | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-procedure. | | | | ID | Title | Description |
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| OG000 | Overall | Overall subjects included in the study, in both the thoracic and abdominal indications. |
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| Secondary | The Secondary Endpoint is Device Deficiencies/Malfunctions Affecting the Intended Performance of the Device. | The secondary endpoint is device deficiencies/malfunctions affecting the intended performance of the device. All recorded device deficiencies/malfunctions were captured and assessed by the Investigator. A Device Deficiency is defined as inadequacy of a medical device with respect to its identity, quality, durability, reliability, safety or performance. Note: Device deficiencies include malfunctions, use errors, and inadequate labeling. | | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
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| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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| Secondary | The Secondary Endpoint is the Intra-operative Staple Line Assessment Assessing: Staple Line Integrity (B Formation). | The secondary endpoint is device deficiency/malfunctions affecting the intended performance of the device including: intra- and post-operative staple line assessments. B formation is defined as consistent formation of the staple-line fired by the Signia Stapling System handle. | 36 subjects had intra-operative assessment data incorrectly recorded for B-formation, so this data was excluded from this part of the intra-operative analysis results. Thus, the overall number of participants analyzed is different for this parameter (44 for abdominal, and 56 for thoracic). | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
|---|
| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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| Secondary | The Secondary Endpoint is the Intra-operative Staple Line Assessment Assessing: Number of Staple-line Bleeding (Measured as > 50 cc) Occurrences. | The secondary endpoint is device deficiency/malfunctions affecting the intended performance of the device including: intra- and post-operative staple line assessments. Number of staple-line bleeding (measured as > 50 cc) refers to occurrences of bleeding at the staple-line only, and not in the study procedure as a whole. | One abdominal subject died during their study procedure, so the Overall Number of Participants Analyzed in the Abdominal group dropped from 51 to 50 for the intra-operative assessments, since their staple-line was not assessed. | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
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| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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| Secondary | The Secondary Endpoint is the Intra-operative Staple Line Assessment Assessing: Additional Interventions to Treat Staple-line Failure. | The secondary endpoint is device deficiency/malfunctions affecting the intended performance of the device including: intra- and post-operative staple line assessments. Examples of additional interventions to treat staple-line failure include: glue, manual over sew, Medtronic buttress as additional reinforcement, or intraoperative revision/recreation of the anastomosis. | | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
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| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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| Secondary | The Secondary Endpoint is the Intra-operative Staple Line Assessment Assessing: Number of Intra-operative Leakage. | The secondary endpoint is device deficiency/malfunctions affecting the intended performance of the device including: intra- and post-operative staple line assessments. Number of intra-operative leakage as measured by air leak test performed by the surgeon, or standard of care, as applicable. | One abdominal subject died during their study procedure, so the Overall Number of Participants Analyzed in the Abdominal group dropped from 51 to 50 for the intra-operative assessments, since their staple-line was not assessed. | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
|---|
| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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| Secondary | The Secondary Endpoint is the Post-operative Surgical Site Assessment Assessing: Number of Post-operative Leakage. | The secondary endpoint is device deficiency/malfunctions affecting the intended performance of the device including: intra- and post-operative staple line assessments. Number of post-operative leakage as evidenced confirmed by imaging, subject presentation or decline in status, or need for re-operation/re-intervention. | | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
|---|
| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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| Secondary | The Secondary Endpoint is the Post-operative Surgical Site Assessment Assessing: Duration of Air Leakage >7 Days. | The secondary endpoint is device deficiency/malfunctions affecting the intended performance of the device including: intra- and post-operative staple line assessments. Prolonged air leaks are considered >7 days in duration. | Duration of air leakage was not assessed in the abdominal group, becasue there were no air leaks in the abdominal group. | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
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| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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| Secondary | The Secondary Endpoint is the Post-operative Surgical Site Assessment Assessing: Number of Post-operative Infection. | The secondary endpoint is device deficiency/malfunctions affecting the intended performance of the device including: intra- and post-operative staple line assessments. Number of post-operative infection was assessed by the Investigator according to the standard of care and site policy, ex. Positive wound culture. | | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
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| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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| Secondary | The Secondary Endpoint is the Post-operative Surgical Site Assessment Assessing: Additional Interventions to Treat Staple-line Failure. | The secondary endpoint is device deficiency/malfunctions affecting the intended performance of the device including: intra- and post-operative staple line assessments. Examples of additional interventions to treat staple-line failure include: glue, manual over sew, Medtronic buttress as additional reinforcement, or intraoperative revision/recreation of the anastomosis. | | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
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| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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| Secondary | The Secondary Endpoint is the Post-operative Surgical Site Assessment Assessing: Number of Repeat Hospital Admissions for Primary Procedure-related Complications. | The secondary endpoint is device deficiency/malfunctions affecting the intended performance of the device including: intra- and post-operative staple line assessments. The number of repeat hospital admissions for primary procedure-related complications was assessed. | | Posted | | Count of Participants | | Participants | | Up to and including 30 (+14) days post-operative. | | | | ID | Title | Description |
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| OG000 | Abdominal | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Abdominal (approximately 53 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. | | OG001 | Thoracic | Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri-Stapleâ„¢ 2.0 Intelligent Reloads. Thoracic (approximately 74 subjects). Signiaâ„¢ Stapling System: Signiaâ„¢ Stapling System using Signiaâ„¢ Intelligent Loading Units with Tri- Stapleâ„¢ 2.0 Intelligent Reloads. |
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