Tissue bank & it's status in bangladesh
-
Upload
mi-jamil -
Category
Health & Medicine
-
view
24 -
download
0
Transcript of Tissue bank & it's status in bangladesh
![Page 1: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/1.jpg)
Tissue Bank and It’s Status in Bangladesh
![Page 2: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/2.jpg)
What is Tissue Bank?
A tissue bank is an establishment that collects and recovers human cadaver tissue for the purposes of medical research and education. A tissue bank may also refer to a location where biomedical tissue is stored under cryogenic conditions, and is generally used in a more clinical sense.
![Page 3: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/3.jpg)
History of Tissue BankTissue Banking activities in Bangladesh was initiated in late 1985 at Bangladesh Atomic Energy Commission in cooperation with the International Atomic Energy Agency (IAEA) under CRP 4158/RB.
Bangladesh Atomic Energy Commission has upgraded the Tissue Banking division as an independent unit named “ Tissue Banking and Biomaterial Research Unit” of Atomic Energy Research Establishment in 2003 .
A grant of Taka 440.98 lakhs (0.8 million US Dollar) received from the Government of People’s Republic of Bangladesh for strengthening of Tissue Banking Laboratory under ADP.
![Page 4: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/4.jpg)
Tissue Banking: Standards Process required for Safe Tissue Transplantation
Donor’s medical and social history – next of kin, physicians, hospital records
Donor blood microbiological testing Serologic PCR
Physical examination of cadavers tattoosneedle marks other indications of risky lifestyle
![Page 5: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/5.jpg)
Tissue Banking: Standards Requirements For Donor Selection
National Blood Service require: HIV 1 & 2 Hepatitis B & C serologic testing for syphilis
Non-mandatory tests: CMV, Hepatitis G, and HTLV I & II Various Testing Methods Used to Detect Viruses
Hepatitis B testing for surface antigens HIV and Hepatitis C detect presence of antibodies to virus ELISA used for HIV, may not detect donors in
seroconversion.
![Page 6: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/6.jpg)
Procedures: ABO, Rh ABO & Rh Typing
Major ABO mismatching can cause rapid graft rejection due to damage by ABO antibodies, causing endothelial damage and thrombosis
ABO matching is important to the success of all vascular tissue grafts – liver, kidneys, heart, lungs, and pancreas
ABO/Rh Typing Not Needed For Non-Vascular Tissue Grafts Fascia Bone Heart Valves Skin Corneas
![Page 7: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/7.jpg)
Procedures: HLA HLA A, B, and Dr Loci are Matched For:
Kidneys and other soft organs when time permits Bone marrow Peripheral blood stem cells Second cornea grafts
HLA Matching Not Needed For Non-Viable Tissue Bone Tendon Cartilage Epidermal Dressing
![Page 8: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/8.jpg)
Procedures: Bone Collection Collection Procedures
Fresh, autologous bone taken from illiac crest, reduces risk of disease transmission
Can be frozen or freeze-dried, and stored at room temperature for five years
Freeze dried bone is processed to remove marrow and blood, treated with alcohol, and irradiated, resulting in decreased risk of disease transmission
![Page 9: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/9.jpg)
Procedures: Skin Collection
![Page 10: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/10.jpg)
Procedures: Heart Valve Collection
Collection Procedures Allografts do not require anticoagulation therapy like
mechanical grafts. Whole Heart aseptically collected in Operating Room or at
autopsy. Aortic and pulmonary valves removed. Placed in DMSO, frozen in liquid nitrogen for storage
![Page 11: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/11.jpg)
Procedures: Infection Control Diseases Transmitted By Transplants:
HIV transmitted by bone and solid organ transplants Hepatitis transmitted by bone, bone marrow, and other
organs Tuberculosis transmitted by bone and heart valves Prion diseases transmitted by corneas and dura mater
Incidence of Fungal and Bacterial Diseases Occasionally of donor origin More commonly, acquired during tissue procurement,
processing, or storage
![Page 12: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/12.jpg)
Tissue Banking: ApplicationsBone Allografts
Use for Spinal Fusion Surgery Use for Dental Repairs
Use for Knee Ligament Replacement
Tendon Allografts
Powdered Bones
![Page 13: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/13.jpg)
Tissue Banking: Applications
Skin Dressing
Use for Burn Patient Use for Congenital Heart Defects
Heart Valves
![Page 14: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/14.jpg)
Tissue Banking: Applications
Use for HIV-resistant Cell Replacement
Hematopoietic Stem Cells (HSC)
![Page 15: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/15.jpg)
Burn & Plastic Surgery
Eye Surgery
Electric Burn Acid Burn
Superficial Mixed Burn
Chemical Burn Corneal Ulcer
Scope of Application
![Page 16: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/16.jpg)
Orthopedic & Spinal Surgery
Oral & Maxillofacial Surgery
Bone FractureTB Spine
Traumatic Bone Loss
Traumatic Facial Defects Tumor
Scope of Application
THR
Periodontal Defects
![Page 17: Tissue bank & it's status in bangladesh](https://reader034.fdocuments.us/reader034/viewer/2022051318/58ef54f61a28ab5f518b4615/html5/thumbnails/17.jpg)
Thank You