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| Name | Class |
|---|---|
| Grand Challenges Canada | OTHER |
| Jibon Health Technologies, Inc. | INDUSTRY |
| Shaheed Suhrawardy Medical College and Hospital | OTHER |
| Dhaka Medical College |
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The purpose of the study is to evaluate the safety, feasibility and applicability of a new device 'Tampostat' in the management of primary postpartum hemorrhage and compare the efficacy of 'Tampostat' in terms of arresting primary PPH with that of the conventional condom catheter.
This will be a 2-year study having two parts. Part A will be a Proof of Concept (POC) study that will be conducted at the Obstetrical Ward of Shaheed Suhrawardi Medical College Hospital (ShSMCH) and Dhaka Medical College Hospital (DMCH). There is no sample size estimation of this POC study that will assess safety, feasibility and applicability of using Tampostat on 5 consenting women with PPH for each hospital. Part B of the study will be an open label, randomized clinical trial that will be conducted at the Obstetrical Ward of Dhaka Medical College Hospital (DMCH). In this part, 344 consenting women with primary PPH will be enrolled, and allocated to either Tampostat or the control intervention in equal numbers per randomization (172 patients in each arm). In both these parts, Tampostat will be used only when Active Management of Third Stage of Labour (AMTSL) has failed to prevent PPH within 24 hours after delivery. All the doctors involved in the provision of care and treatment to PPH patients will be trained on the WHO's standard of care; they will also receive training on appropriate use of the devices to be used in this trial. An expert committee constituted of OBGYN professionals, clinical trial specialists, and statisticians will oversee the technical management of patients, data collection and their procedures, and ethical issues in this trial.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Tampostat | Experimental | Tampostat™ is a self-regulating, low cost, pressure based emergency obstetric device designed specifically for use in low-resource settings. It has 6 parts: probe, condom, O ring, nerve centre, tube and bulb pump. It offers significant benefits over the current model by simplifying the insertion process, reducing the need for constant monitoring, eliminating leakage and the need for sterile saline, and using a pressure-based mechanism to apply consistent pressure to all women regardless of uterus size.Women who develop PPH even after applying AMTSL at the hospital or women who visit the hospital with PPH within 24 hours after delivery will be managed by Tampostat for the intervention arm or by the condom catheter tamponade in the control arm(172 patients in each arm) |
|
| Condom catheter tamponade | Active Comparator | Condom catheter tamponade have been used by medical professionals for several years in the management of atonic (primary) PPH. In this approach, Sterile rubber catheter fitted with a condom as a tamponade balloon device and using normal saline to inflate the condom. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Tampostat | Device |
| ||
| Condom catheter tamponade |
| Measure | Description | Time Frame |
|---|---|---|
| Safety of Tampostat as measured by number of serious adverse events in primary PPH management | The safety of Tampostat [no. of Serious adverse events i.e. Incidence of air embolism, injury to the uterine wall, pain during inflation of condom & continuation of vaginal /uterine bleeding during use of Tampostat] in primary PPH management. | 2 months |
| Efficacy of Tampostat as measured by number of successful cases in arresting bleeding in Primary PPH | Efficacy [number of successful cases in arresting bleeding due to primary PPH from atonic uterus] of Tampostat in the management of primary postpartum hemorrhage (PPH) | 12 months |
| Comparison of the efficacy of Tampostat as measured by number of successful cases in arresting primary PPH and the time takes to arrest the bleeding with that of the condom catheter tamponade | Comparison of the efficacy of Tampostat in terms of arresting primary PPH due to atonic uterus with that of the conventional condom catheter tamponade [no. of successful cases in arresting primary post partum bleeding using Tampostat and condom catheter and the time both takes to arrest the bleeding] | 12 months |
| Measure | Description | Time Frame |
|---|---|---|
| Feasibility as measured by number of physicians consider Tampostat as a feasible device in arresting primary PPH | The feasibility of Tampostat[number of physicians consider Tampostat as a feasible device in arresting primary PPH due to atonic uterus] in the management of primary PPH by | 2 months |
| Applicability of Tampostat as measured by rating by service providers using pre established scoring system in the management of primary PPH |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Aminur Rahman, MBBS,MSc | International Centre for Diarrhoeal Disease Research, Bangladesh | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Obstetrical Ward of Shaheed Suhrawardi Medical College Hospital (ShSMCH) and Dhaka Medical College Hospital (DMCH) | Dhaka | Bangladesh |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 12681884 | Background | Condous GS, Arulkumaran S, Symonds I, Chapman R, Sinha A, Razvi K. The "tamponade test" in the management of massive postpartum hemorrhage. Obstet Gynecol. 2003 Apr;101(4):767-72. doi: 10.1016/s0029-7844(03)00046-2. | |
| 19432609 | Background | Vitthala S, Tsoumpou I, Anjum ZK, Aziz NA. Use of Bakri balloon in post-partum haemorrhage: a series of 15 cases. Aust N Z J Obstet Gynaecol. 2009 Apr;49(2):191-4. doi: 10.1111/j.1479-828X.2009.00968.x. |
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| ID | Term |
|---|---|
| D006473 | Postpartum Hemorrhage |
| ID | Term |
|---|---|
| D007744 | Obstetric Labor Complications |
| D011248 | Pregnancy Complications |
| D005261 | Female Urogenital Diseases and Pregnancy Complications |
| D000091642 | Urogenital Diseases |
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| OTHER |
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|
Applicability[rating by service providers on applicability of the device using pre established scoring system]of Tampostat in the management of primary PPH due to atonic uterus. |
| 2 months |
| Result | Seligman, B. and X. Liu, Economic assessment of interventions for reducing postpartum hemorrhage in developing countries. 2006: Abt Associates. |
| Result | Organization, W.H., Make Every Mother and Child Count: The World Health Report. 2005: World Health Organization. |
| 16581405 | Result | Khan KS, Wojdyla D, Say L, Gulmezoglu AM, Van Look PF. WHO analysis of causes of maternal death: a systematic review. Lancet. 2006 Apr 1;367(9516):1066-1074. doi: 10.1016/S0140-6736(06)68397-9. |
| Result | National Institute of Population Research and Training (NIPORT), M.E., and icddr,b, Bangladesh Maternal Mortality and Health Care Survey 2010, M.E. NIPORT, and icddr,b, Editor. 2012: Dhaka. |
| 16842791 | Result | Lalonde A, Daviss BA, Acosta A, Herschderfer K. Postpartum hemorrhage today: ICM/FIGO initiative 2004-2006. Int J Gynaecol Obstet. 2006 Sep;94(3):243-53. doi: 10.1016/j.ijgo.2006.04.016. Epub 2006 Jul 12. |
| 10908457 | Result | Prendiville WJ, Elbourne D, McDonald S. Active versus expectant management in the third stage of labour. Cochrane Database Syst Rev. 2000;(3):CD000007. doi: 10.1002/14651858.CD000007. |
| 10467792 | Result | Abu-Heija AT, Jallad FF. Emergency peripartum hysterectomy at the Princess Badeea Teaching Hospital in north Jordan. J Obstet Gynaecol Res. 1999 Jun;25(3):193-5. doi: 10.1111/j.1447-0756.1999.tb01146.x. |
| 11502292 | Result | Bakri YN, Amri A, Abdul Jabbar F. Tamponade-balloon for obstetrical bleeding. Int J Gynaecol Obstet. 2001 Aug;74(2):139-42. doi: 10.1016/s0020-7292(01)00395-2. |
| 17634155 | Result | Doumouchtsis SK, Papageorghiou AT, Arulkumaran S. Systematic review of conservative management of postpartum hemorrhage: what to do when medical treatment fails. Obstet Gynecol Surv. 2007 Aug;62(8):540-7. doi: 10.1097/01.ogx.0000271137.81361.93. |
| 19432563 | Result | Georgiou C. Balloon tamponade in the management of postpartum haemorrhage: a review. BJOG. 2009 May;116(6):748-57. doi: 10.1111/j.1471-0528.2009.02113.x. |
| 15954876 | Result | Seror J, Allouche C, Elhaik S. Use of Sengstaken-Blakemore tube in massive postpartum hemorrhage: a series of 17 cases. Acta Obstet Gynecol Scand. 2005 Jul;84(7):660-4. doi: 10.1111/j.0001-6349.2005.00713.x. |
| Result | Rather, S.Y., et al., Use of condom to control intractable PPH. JK science, 2010. 12(3) |
| 22540529 | Result | Rathore AM, Gupta S, Manaktala U, Gupta S, Dubey C, Khan M. Uterine tamponade using condom catheter balloon in the management of non-traumatic postpartum hemorrhage. J Obstet Gynaecol Res. 2012 Sep;38(9):1162-7. doi: 10.1111/j.1447-0756.2011.01843.x. Epub 2012 Apr 30. |
| 22882240 | Result | Tindell K, Garfinkel R, Abu-Haydar E, Ahn R, Burke TF, Conn K, Eckardt M. Uterine balloon tamponade for the treatment of postpartum haemorrhage in resource-poor settings: a systematic review. BJOG. 2013 Jan;120(1):5-14. doi: 10.1111/j.1471-0528.2012.03454.x. Epub 2012 Aug 13. |
| 19943825 | Result | Georgiou C. Intraluminal pressure readings during the establishment of a positive 'tamponade test' in the management of postpartum haemorrhage. BJOG. 2010 Feb;117(3):295-303. doi: 10.1111/j.1471-0528.2009.02436.x. Epub 2009 Nov 26. |
| 17197859 | Result | Mirski MA, Lele AV, Fitzsimmons L, Toung TJ. Diagnosis and treatment of vascular air embolism. Anesthesiology. 2007 Jan;106(1):164-77. doi: 10.1097/00000542-200701000-00026. |
| 20009308 | Result | Shaikh N, Ummunisa F. Acute management of vascular air embolism. J Emerg Trauma Shock. 2009 Sep;2(3):180-5. doi: 10.4103/0974-2700.55330. |
| 14600674 | Result | Akhter S, Begum MR, Kabir Z, Rashid M, Laila TR, Zabeen F. Use of a condom to control massive postpartum hemorrhage. MedGenMed. 2003 Sep 11;5(3):38. |
| 32609374 | Derived | Kellie FJ, Wandabwa JN, Mousa HA, Weeks AD. Mechanical and surgical interventions for treating primary postpartum haemorrhage. Cochrane Database Syst Rev. 2020 Jul 1;7(7):CD013663. doi: 10.1002/14651858.CD013663. |
| D011644 | Puerperal Disorders |
| D014592 | Uterine Hemorrhage |
| D006470 | Hemorrhage |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |