Cystoinflation to Prevent Bladder Injury in Multiple Caesarean Sections
Study Details
Study Description
Brief Summary
The healthy pregnant women with previous operative deliveries admitted for elective C-section will be counselled and conditioned informed consent will be taken to be included in either study group if dense pelvic adhesions will be found during their operation. Adhesiolysis will be performed using bladder retro-fill with 300cc saline in the cystoinflation group, and without retro-fill in control.Both groups will be observed for bladder injury rate,bloodloss,operativetime,urinary tract infection,micturition problems and fistula formation.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
Investigators will conduct this study to find the effectiveness of cystoinflation to prevent bladder injury in women with adhesions of previous C-sections. This prospective analytic longitudinal study will be conducted in Lady Willingdon Hospital, a tertiary care teaching hospital affiliated with King Edward Medical University Pakistan, from August 2017 to July 2019, after approval by the institutional review board of King Edward Medical University, Pakistan. The subjects will be randomly allocated to cystoinflation and control groups. The healthy pregnant women with previous operative deliveries admitted for elective C-section will be counselled and conditioned informed consent will be taken to be included in either study group if dense pelvic adhesions will be found during their operation. Adhesiolysis will be performed using bladder retro-fill with 300cc saline in the cystoinflation group, and without retro-fill in control. We will assess primary outcome by observing bladder injury rate, blood loss and operative time. The secondary outcome will be assessed by Urinary tract infection, micturition problems and fistula formation during 3month follow up period. The cystoinflation will be considered effective if the proportion of bladder injury in the study group will be less than 50% of the control group.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Cystoinflation group Bladder will be recognized by observing its gradual distension during bladder retro-fill with 300cc saline to perform adhesiolysis. |
Procedure: Cystoinflation
Bladder retrofill with 300cc saline to distend the bladder to recognize bladder outline
Other Names:
|
No Intervention: Control group Pelvic adhesiolysis will be performed without bladder retrofill. |
Outcome Measures
Primary Outcome Measures
- Bladder Injury Rate [From the confirmation of adhesions to adhesiolysis and separation of bladder flap from uterus, before delivery of the baby during cesarean section.This time frame can range between 10-20 minutes.]
The bladder injury will be detected by direct visualization in the cesarean section before delivery of the baby during adhesiolysis of dense adhesions of the lower uterine segment, which cover and obscure the bladder. The bladder injury outcome will be measured as the number(percentage) of subjects with injury.
- Blood Loss [From the confirmation of adhesions to adhesiolysis and separation of bladder flap from uterus, before delivery of the baby during cesarean section.This time frame can range between 10-20 minutes.]
Amount of blood loss during C-section will be increase in weight of sponges used during operation, taking 1gram equal to 1cc.
- Operative Time [During Caesarean section]
Time from incision till closure of skin
Secondary Outcome Measures
- White Blood Cells Count Per High Power Feild [3rd postoperative day]
The normal white cell count ranges between 4000-11000 per microlitre. The raised count is an indication of postoperative infection.
- Urine Culture Report for Micro-organisms [2nd postoperative day]
The outcome measure was the number(percentage) of subjects in which urine culture reports showed the growth of micro-organisms in the urine of the subjects sent for test on the second postoperative day.
- Fever [upto 3months]
Number of patients who presented with fever during hospital stay
- Postmicturition Bladder Volume After C-section [upto 3months]
Volume of urine retained in bladder after evacuation. Bladder distension will be diagnosed if volume retained in the bladder will be greater than 50cc measured on 4th postoperative day
- Composite Micturition Problems During Hospital Stay [Complaint recorded during hospital stay (range between 4-21 days)]
The micturition problems during the hospital stay investigated in this study were dysuria, feeling of incomplete evacuation, frequency, urgency, urethral and extra-urethral incontinence), Dysuria was expressed by the subject as painful micturition using an 11point visual analogue Scale from zero to ten and converted into severity scores from 0-3. Score 0 or no point= 0 point on scale Score1 or mild pain=1-3point Score2 or Moderate Pain=4-6points; Score 3 or Severe Pain=.7-10 Other micturition problems (feeling of incomplete evacuation, frequency, urgency, urethral and extra-urethral incontinence) were measured subjectively on a 4point Likert scale questionnaire according to severity ranging from 0-3 (0-never, 1-rarely, 2-sometimes, and 3-often). The micturition problems of each subject were summed up as composite variables and both groups were compared for the mean value of the composite variable and standard deviation in spss20 statistical software.
- Duration of Urinary Catheterization [upto 3months]
The time interval for which subject will be kept catheterized postoperatively.
- Duration of Hospital Stay [upto 3months]
The time interval in days from the date of operation till discharge from the hospital.
- Number of Subjects With Urinary Fistula Formation [upto 3months]
abnormal communication between genital tract nd urinary tract
- Composite Micturition Problems After Discharge [upto 3months]
IT is composit Likert score(range from 0-3) of micturition problems recorded by patient after discharge from the hospital to the completion of 3months postoperative(follow up period).The lower value of the score is associated with good outcome while higher value shows a poor outcome.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
• Healthy pregnant women of any age
-
Two or more previous C-sections
-
Gestational age between 38-40 weeks (confirmed by dating scan)
-
Dense Adhesions of Tulandi scores four or more.
-
women who give informed consent to participate in the study
Exclusion Criteria
:• Patients with medical disorders
-
Bladder injury before group assignment
-
Placenta previa
-
Subjects experiencing micturition problems (dysuria, frequency, urgency, urinary retention, incontinence) before the study.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Lady Willingdon Hospital | Lahore | Punjab | Pakistan | 042 |
Sponsors and Collaborators
- Shazia Saaqib
- King Edward Medical University
- Institute of Public Health, Pakistan
Investigators
- Study Director: Munazza Naheed, MBBS, King Edward Medical University
- Study Director: Tayyaba Saeed, MBBS, King Edward Medical University
- Study Director: Mohammad Khalid, MBBS, MHM, Institute of Public Health, Pakistan
Study Documents (Full-Text)
More Information
Publications
None provided.- ERB#216/RC/KEMU
- NCT#04302545
Study Results
Participant Flow
Recruitment Details | The study was carried out in King Edward Medical University affiliated hospital/Lady Willingdon Hospital for a period of two years starting from August 1,2017 to July31,2019 including a 3month follow up period. |
---|---|
Pre-assignment Detail | Subjects admitted with full term pregnancy and previous 2 C-sections n=734 The study subjects were selected in two step assessment(a)preoperative (during operation). preoperatively Excluded n=346 due to medical disorders, placenta previa, bladder injury before group assignment, micturition problems before operation Declined to participate=5 During operation Excluded=174 as criteria of dense adhesions of bladder was not met with. |
Arm/Group Title | Distension Arm | Bladder Injury Arm |
---|---|---|
Arm/Group Description | Subjects with no bladder injury | Subjects with bladder injury |
Period Title: Overall Study | ||
STARTED | 107 | 107 |
COMPLETED | 104 | 103 |
NOT COMPLETED | 3 | 4 |
Baseline Characteristics
Arm/Group Title | Cystoinflation Group | Control Group | Total |
---|---|---|---|
Arm/Group Description | Cystoinflation: Bladder will be retro-filled with 300cc saline to distend the bladder to recognize bladder outline in cystoinflation group whenever dense adhesions will be encountered which obscure the bladder either before or after opening the peritoneal cavity. Bladder outline will be recognized by observing its gradual distension during bladder retro-fill .The outcome of cystoinflation group will be divided into distension arm(no bladder injury arm) and bladder injury arm. | In control group,Pelvic adhesiolysis will be performed with bladder put on free drainage by urinary catheter.The outcome of control arm will be divided into distension arm(no bladder injury arm) and bladder injury arm. | Total of all reporting groups |
Overall Participants | 107 | 107 | 214 |
Age (Count of Participants) | |||
<=18 years |
0
0%
|
0
0%
|
0
0%
|
Between 18 and 65 years |
107
100%
|
107
100%
|
214
100%
|
>=65 years |
0
0%
|
0
0%
|
0
0%
|
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
32.19
(2.3)
|
31.73
(2.4)
|
31.96
(2.388)
|
Sex: Female, Male (Count of Participants) | |||
Female |
107
100%
|
107
100%
|
214
100%
|
Male |
0
0%
|
0
0%
|
0
0%
|
Race (NIH/OMB) (Count of Participants) | |||
American Indian or Alaska Native |
0
0%
|
0
0%
|
0
0%
|
Asian |
107
100%
|
107
100%
|
214
100%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
0
0%
|
0
0%
|
Black or African American |
0
0%
|
0
0%
|
0
0%
|
White |
0
0%
|
0
0%
|
0
0%
|
More than one race |
0
0%
|
0
0%
|
0
0%
|
Unknown or Not Reported |
0
0%
|
0
0%
|
0
0%
|
Region of Enrollment (participants) [Number] | |||
Pakistan |
107
100%
|
107
100%
|
207
96.7%
|
Parity (Count of Participants) | |||
para2 |
35
32.7%
|
33
30.8%
|
68
31.8%
|
para3 |
60
56.1%
|
60
56.1%
|
120
56.1%
|
para4 |
10
9.3%
|
10
9.3%
|
20
9.3%
|
para5 |
2
1.9%
|
4
3.7%
|
6
2.8%
|
BMI kg/m^2 (kg/m^2) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [kg/m^2] |
30.73
(1.89)
|
30.54
(1.86)
|
30.635
(1.876)
|
Socioecnomic status (Count of Participants) | |||
low (per capita family income <Rupees3000/month) |
39
36.4%
|
41
38.3%
|
80
37.4%
|
medium (per capita family income<Rupees3000-5000/month |
55
51.4%
|
54
50.5%
|
109
50.9%
|
high (per capita family income Rupees 5,000/month |
13
12.1%
|
12
11.2%
|
25
11.7%
|
Number of previous C-sections (Count of Participants) | |||
previous2 |
46
43%
|
43
40.2%
|
89
41.6%
|
previous3 |
52
48.6%
|
54
50.5%
|
106
49.5%
|
previous4 |
6
5.6%
|
7
6.5%
|
13
6.1%
|
previous5 |
3
2.8%
|
3
2.8%
|
6
2.8%
|
Score of adhesions (Count of Participants) | |||
4 |
53
49.5%
|
56
52.3%
|
109
50.9%
|
8 |
38
35.5%
|
36
33.6%
|
74
34.6%
|
16 |
16
15%
|
15
14%
|
31
14.5%
|
Preoperative postmicturition bladder volume (ml) [Median (Full Range) ] | |||
Median (Full Range) [ml] |
15
|
20
|
15
|
Outcome Measures
Title | Bladder Injury Rate |
---|---|
Description | The bladder injury will be detected by direct visualization in the cesarean section before delivery of the baby during adhesiolysis of dense adhesions of the lower uterine segment, which cover and obscure the bladder. The bladder injury outcome will be measured as the number(percentage) of subjects with injury. |
Time Frame | From the confirmation of adhesions to adhesiolysis and separation of bladder flap from uterus, before delivery of the baby during cesarean section.This time frame can range between 10-20 minutes. |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Cystoinflation: Bladder retrofill with 300cc saline to distend the bladder to recognize bladder outline. Outcome will be studied as bladder injury arm and Distension arm | Pelvic adhesiolysis will be performed without bladder retrofill.Outcome will be studied as bladder injury arm and Distension arm. |
Measure Participants | 107 | 107 |
Count of Participants [Participants] |
3
2.8%
|
22
20.6%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | Null Hypothesis: During the cesarean section of women with adhesions of the previous cesarean section that obscure the bladder, the bladder injury rate is not significantly decreased in cystoinflation group compared to the control. In this study, the bladder injury rate was seven times lesser in cystoinflation group compared to the control, thereby strongly supporting our hypothesis. The power of the study for bladder injury was 0.988, calculated with statistical software G'Power version 3.1. | |
Type of Statistical Test | Other | |
Comments | Other Primary outcomes were the extent of injury, operative time, blood loss and proportion of subjects receiving a blood transfusion. Postoperatively, subjects were assessed for secondary outcomes of UTI, micturition problems, and fistula formation during the hospital stay and for the next 3 months. Postoperative micturition problems were feeling of incomplete evacuation, frequency, urgency, urethral and extra-urethral incontinence. | |
Statistical Test of Hypothesis | p-Value | <.0001 |
Comments | The threshold for statistical significance was <.05. | |
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | -.178 | |
Confidence Interval |
(2-Sided) 95% -.261 to -.094 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Blood Loss |
---|---|
Description | Amount of blood loss during C-section will be increase in weight of sponges used during operation, taking 1gram equal to 1cc. |
Time Frame | From the confirmation of adhesions to adhesiolysis and separation of bladder flap from uterus, before delivery of the baby during cesarean section.This time frame can range between 10-20 minutes. |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Bladder will be recognized by observing its gradual distension during bladder retro-fill with 300cc saline to perform adhesiolysis. Cystoinflation: Bladder retrofill with 300cc saline to distend the bladder to recognize bladder outline | Pelvic adhesiolysis will be performed without bladder retrofill. |
Measure Participants | 107 | 107 |
Mean (Standard Deviation) [ml] |
585.32
(152.52)
|
797.10
(385.09)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.0001 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | -211.776 | |
Confidence Interval |
(2-Sided) 95% -290.70 to -132.84 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Operative Time |
---|---|
Description | Time from incision till closure of skin |
Time Frame | During Caesarean section |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Bladder will be recognized by observing its gradual distension during bladder retro-fill with 300cc. | Pelvic adhesiolysis will be performed without bladder retrofill. |
Measure Participants | 107 | 107 |
Mean (Standard Deviation) [minutes] |
45
(8.66)
|
45
(16.99)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | Null Hypothsis:Cystoinflation is ineffective to prevent bladder injury in adhesions of previous C-section.The cystoinflation was to be cosidered ineffective if proportion of bladder injury in study group was less than %0% of the control.The power of the study for bladder injury prevention was.988,calculated with statistical software G'Power version3.1. | |
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 1 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.000 | |
Confidence Interval |
(2-Sided) 95% -3.634 to 3.634 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | White Blood Cells Count Per High Power Feild |
---|---|
Description | The normal white cell count ranges between 4000-11000 per microlitre. The raised count is an indication of postoperative infection. |
Time Frame | 3rd postoperative day |
Outcome Measure Data
Analysis Population Description |
---|
This analysis will be carried out in postoperative subjects of both groups. |
Arm/Group Title | Cystinflation Group | Control Group |
---|---|---|
Arm/Group Description | Subjects in which adhesiolysis is performed after distending bladder with300cc saline. | Subjects in which adhesiolysis is performed with urinary catheter put on free drainage. |
Measure Participants | 107 | 107 |
Mean (Standard Deviation) [count/hpf] |
6.26
(1.003)
|
7.36
(3.063)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | .001 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | -1.093 | |
Confidence Interval |
(2-Sided) 95% -1.708 to -.479 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Urine Culture Report for Micro-organisms |
---|---|
Description | The outcome measure was the number(percentage) of subjects in which urine culture reports showed the growth of micro-organisms in the urine of the subjects sent for test on the second postoperative day. |
Time Frame | 2nd postoperative day |
Outcome Measure Data
Analysis Population Description |
---|
The population included all cases of both cystinflation group and control group. |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Cystoinflation: Bladder retrofill with 300cc saline to distend the bladder to recognize bladder outline. Outcome will be studied as bladder injury arm and Distension arm | Pelvic adhesiolysis will be performed without bladder retrofill.Outcome will be studied as bladder injury arm and Distension arm. |
Measure Participants | 107 | 107 |
Count of Participants [Participants] |
2
1.9%
|
18
16.8%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.0001 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | -.15 | |
Confidence Interval |
(2-Sided) 95% -0.226 to -0.073 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Fever |
---|---|
Description | Number of patients who presented with fever during hospital stay |
Time Frame | upto 3months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Subjects in which adhesiolysis is performed after distending bladder with 300cc saline. | Subjects in which adhesiolysis is performed by putting urinary catheter on free drainage |
Measure Participants | 107 | 107 |
Count of Participants [Participants] |
2
1.9%
|
13
12.1%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.003 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | -.103 | |
Confidence Interval |
(2-Sided) 95% -0.171 to -0.035 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Postmicturition Bladder Volume After C-section |
---|---|
Description | Volume of urine retained in bladder after evacuation. Bladder distension will be diagnosed if volume retained in the bladder will be greater than 50cc measured on 4th postoperative day |
Time Frame | upto 3months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Cystoinflation: Bladder will be retro-filled with 300cc saline to distend the bladder to recognize bladder outline in cystoinflation group whenever dense adhesions will be encountered which obscure the bladder either before or after opening the peritoneal cavity. Bladder outline will be recognized by observing its gradual distension during bladder retro-fill .The outcome of cystoinflation group will be divided into distension arm(no bladder injury arm) and bladder injury arm. | In control group,Pelvic adhesiolysis will be performed with bladder put on free drainage by urinary catheter.The outcome of control arm will be divided into distension arm(no bladder injury arm) and bladder injury arm. |
Measure Participants | 104 | 103 |
Mean (Standard Deviation) [ml] |
15.56
(4.968)
|
14.91
(4.952)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | .336 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | 0.654 | |
Confidence Interval |
(2-Sided) 95% -0.682 to 1.991 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Composite Micturition Problems During Hospital Stay |
---|---|
Description | The micturition problems during the hospital stay investigated in this study were dysuria, feeling of incomplete evacuation, frequency, urgency, urethral and extra-urethral incontinence), Dysuria was expressed by the subject as painful micturition using an 11point visual analogue Scale from zero to ten and converted into severity scores from 0-3. Score 0 or no point= 0 point on scale Score1 or mild pain=1-3point Score2 or Moderate Pain=4-6points; Score 3 or Severe Pain=.7-10 Other micturition problems (feeling of incomplete evacuation, frequency, urgency, urethral and extra-urethral incontinence) were measured subjectively on a 4point Likert scale questionnaire according to severity ranging from 0-3 (0-never, 1-rarely, 2-sometimes, and 3-often). The micturition problems of each subject were summed up as composite variables and both groups were compared for the mean value of the composite variable and standard deviation in spss20 statistical software. |
Time Frame | Complaint recorded during hospital stay (range between 4-21 days) |
Outcome Measure Data
Analysis Population Description |
---|
Subjects of both cystoinflation and control groups during the postoperative hospital stay. |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Cystoinflation: Bladder will be retro-filled with 300cc saline to distend the bladder to recognize bladder outline in cystoinflation group whenever dense adhesions will be encountered which obscure the bladder either before or after opening the peritoneal cavity. Bladder outline will be recognized by observing its gradual distension during bladder retro-fill .The outcome of cystoinflation group will be divided into distension arm(no bladder injury arm) and bladder injury arm. | In control group,Pelvic adhesiolysis will be performed with bladder put on free drainage by urinary catheter.The outcome of control arm will be divided into distension arm(no bladder injury arm) and bladder injury arm. |
Measure Participants | 104 | 103 |
Mean (Standard Deviation) [score] |
.077
(.633)
|
.47
(1.63)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | .021 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | -0.393 | |
Confidence Interval |
(2-Sided) 95% -0.725 to -0.06 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Duration of Urinary Catheterization |
---|---|
Description | The time interval for which subject will be kept catheterized postoperatively. |
Time Frame | upto 3months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Cystoinflation: Bladder will be retro-filled with 300cc saline to distend the bladder to recognize bladder outline in cystoinflation group whenever dense adhesions will be encountered which obscure the bladder either before or after opening the peritoneal cavity. Bladder outline will be recognized by observing its gradual distension during bladder retro-fill .The outcome of cystoinflation group will be divided into distension arm(no bladder injury arm) and bladder injury arm. | In control group,Pelvic adhesiolysis will be performed with bladder put on free drainage by urinary catheter.The outcome of control arm will be divided into distension arm(no bladder injury arm) and bladder injury arm. |
Measure Participants | 104 | 103 |
Mean (Standard Deviation) [Days] |
1.25
(1.626)
|
3.14
(4.575)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <0.0001 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | -1.89 | |
Confidence Interval |
(2-Sided) 95% -2.813 to -0.963 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Duration of Hospital Stay |
---|---|
Description | The time interval in days from the date of operation till discharge from the hospital. |
Time Frame | upto 3months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Cystoinflation: Bladder will be retro-filled with 300cc saline to distend the bladder to recognize bladder outline in cystoinflation group whenever dense adhesions will be encountered which obscure the bladder either before or after opening the peritoneal cavity. Bladder outline will be recognized by observing its gradual distension during bladder retro-fill .The outcome of cystoinflation group will be divided into distension arm(no bladder injury arm) and bladder injury arm. | In control group,Pelvic adhesiolysis will be performed with bladder put on free drainage by urinary catheter.The outcome of control arm will be divided into distension arm(no bladder injury arm) and bladder injury arm. |
Measure Participants | 104 | 103 |
Mean (Standard Deviation) [Days] |
4.18
(1.156)
|
5.50
(3.506)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.0001 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | -1.318 | |
Confidence Interval |
(2-Sided) 95% -2.021 to -0.614 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Subjects With Urinary Fistula Formation |
---|---|
Description | abnormal communication between genital tract nd urinary tract |
Time Frame | upto 3months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | The adhesiolysis will be carried out after retrograde bladder fill with 300cc saline. | The adhesiolysis will be carried out with urinary catheter put on free drainage. |
Measure Participants | 104 | 103 |
Count of Participants [Participants] |
0
0%
|
1
0.9%
|
Title | Composite Micturition Problems After Discharge |
---|---|
Description | IT is composit Likert score(range from 0-3) of micturition problems recorded by patient after discharge from the hospital to the completion of 3months postoperative(follow up period).The lower value of the score is associated with good outcome while higher value shows a poor outcome. |
Time Frame | upto 3months |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cystoinflation Group | Control Group |
---|---|---|
Arm/Group Description | Cystoinflation: Bladder will be retro-filled with 300cc saline to distend the bladder to recognize bladder outline in cystoinflation group whenever dense adhesions will be encountered which obscure the bladder either before or after opening the peritoneal cavity. Bladder outline will be recognized by observing its gradual distension during bladder retro-fill .The outcome of cystoinflation group will be divided into distension arm(no bladder injury arm) and bladder injury arm. | In control group,Pelvic adhesiolysis will be performed with bladder put on free drainage by urinary catheter.The outcome of control arm will be divided into distension arm(no bladder injury arm) and bladder injury arm. |
Measure Participants | 104 | 103 |
Mean (Standard Deviation) [score] |
.0047
(.034)
|
.0701
(.222)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Cystoinflation Group, Control Group |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | .003 |
Comments | ||
Method | Regression, Linear | |
Comments | ||
Method of Estimation | Estimation Parameter | Odds Ratio (OR) |
Estimated Value | -.065 | |
Confidence Interval |
(2-Sided) 95% -.108 to -.023 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Adverse Events
Time Frame | Follow up was carried out over a period of 3months. | |||
---|---|---|---|---|
Adverse Event Reporting Description | Fortunately, there was no mortality as the population were young, healthy, adult women and all the women with medical disorders and surgical complications were excluded. The women with adhesions of previous C-section were at risk of bladder injury, excessive haemorrhage due to prolonged surgery..All the bladder injury cases were entered in the adverse event register of the study. | |||
Arm/Group Title | Cystoinflation Group | Control Group | ||
Arm/Group Description | Cystoinflation: Bladder will be retro-filled with 300cc saline to distend the bladder to recognize bladder outline in cystoinflation group whenever dense adhesions will be encountered which obscure the bladder either before or after opening the peritoneal cavity. Bladder outline will be recognized by observing its gradual distension during bladder retro-fill .The outcome of cystoinflation group will be divided into distension arm(no bladder injury arm) and bladder injury arm. | In control group,Pelvic adhesiolysis will be performed with bladder put on free drainage by urinary catheter.The outcome of control arm will be divided into distension arm(no bladder injury arm) and bladder injury arm. | ||
All Cause Mortality |
||||
Cystoinflation Group | Control Group | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/107 (0%) | 0/107 (0%) | ||
Serious Adverse Events |
||||
Cystoinflation Group | Control Group | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 3/107 (2.8%) | 22/107 (20.6%) | ||
Renal and urinary disorders | ||||
Bladder injury | 3/107 (2.8%) | 3 | 22/107 (20.6%) | 22 |
Other (Not Including Serious) Adverse Events |
||||
Cystoinflation Group | Control Group | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/107 (0%) | 1/107 (0.9%) | ||
Renal and urinary disorders | ||||
vasicovaginal Fistula | 0/107 (0%) | 0 | 1/107 (0.9%) | 1 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Shazia Saaqib |
---|---|
Organization | King Edward Medical University, Lahore, Pakistan |
Phone | +92-3214708583 |
shaziasaaqib@gmail.com |
- ERB#216/RC/KEMU
- NCT#04302545