Potential of organ donation from deceased donors: study from a public sector hospital in India

Deceased Donor Program in India: Listing and Allocation Practices and the Legal Process With Respect to Liver Transplantation

India is the country with the third largest transplantation activity in the world but has one of the lowest deceased donation rates. The Transplantation of Human Organs Act was first enacted as law 29 years ago, its implementation has been non-uniform and growth in deceased donation has been slow and heterogenous. This review discusses the concept of brain death, ethics of deceased donation and organ allocation, Indian legislation in this area and the regulatory structure of the National Organ transplantation program. We also discuss current status of deceased donation and deceased donor liver transplantation in the country, identify variation in liver allocation policies across Indian states and identify areas of need and potential solutions.

Barriers and Facilitators Towards Deceased Organ Donation: A Qualitative Study Among Three Major Religious Groups in Chandigarh, and Chennai, India

This study aimed to examine the barriers and facilitators of the public toward deceased organ donation in Chandigarh, and Chennai, India, from three major religious groups, Hinduism, Islamism, and Christianity. Twenty-five focus groups were conducted (n = 87) stratified by study region, religion, sex, and age. Data were analysed using framework analysis. The results revealed that individuals were primarily willing to donate their organs. However, their religious views regarding death, after-life beliefs, funeral ritual practices, and lack of knowledge regarding their religion's position toward deceased organ donation created tension and ambiguity in the decision-making. However, younger age groups (18-30 years) appeared more open and positive toward deceased organ donation. The conclusion demands a clear need for religious leaders and stakeholders to address their religion's stance, which creates tension and ambiguity in any uncertainties surrounding cultural and religious-based views among the Indian population.

A qualitative study exploring barriers and facilitators in deceased organ donation process among transplant coordinators in India

Although India's organ donation rate is less than 1 per million population, significant disparities exist between the regions and centres within the country, leading to varying consent rates among different organ donation centres. Therefore, this study aimed to understand the experience of transplant coordinators and their barriers and facilitators in the deceased organ donation process across various organ donation centres in India. A phenomenological study using interviews was conducted among fourteen transplant coordinators purposefully recruited from public and private organ donation centres in India, with experience between six years and more than a decade. Audio recordings were transcribed and analysed using framework analysis. Five themes were identified namely: (1) supportive management policies, (2) infrastructure for the deceased organ donation process, (3) delays in the processing time, (4) active involvement in the identification process, and (5) explaining the concept of brain death. The study identifies that implementation priorities include strengthening teamwork, streamlining processes, optimising infrastructure for sensitive discussions, efficient donor identification, and empathetic handling of donor families' grief stages. Collaborating with law enforcement, applying successful medico-legal strategies, improving family communication, and clarifying brain death concepts ethically and legally can boost consent rates, fostering informed decisions and possibly achieving self-sufficiency in deceased organ donation.

Pioneering a paradigm shift in tissue engineering and regeneration with polysaccharides and proteins-based scaffolds: A comprehensive review

In the realm of modern medicine, tissue engineering and regeneration stands as a beacon of hope, offering the promise of restoring form and function to damaged or diseased organs and tissues. Central to this revolutionary field are biological macromolecules-nature's own blueprints for regeneration. The growing interest in bio-derived macromolecules and their composites is driven by their environmentally friendly qualities, renewable nature, minimal carbon footprint, and widespread availability in our ecosystem. Capitalizing on these unique attributes, specific composites can be tailored and enhanced for potential utilization in the realm of tissue engineering (TE). This review predominantly concentrates on the present research trends involving TE scaffolds constructed from polysaccharides, proteins and glycosaminoglycans. It provides an overview of the prerequisites, production methods, and TE applications associated with a range of biological macromolecules. Furthermore, it tackles the challenges and opportunities arising from the adoption of these biomaterials in the field of TE. This review also presents a novel perspective on the development of functional biomaterials with broad applicability across various biomedical applications.

Barriers towards deceased organ donation among Indians living globally: an integrative systematic review using narrative synthesis

OBJECTIVES

To understand the barriers towards deceased organ donation among Indians living globally.

DESIGN

Integrative systematic review using narrative synthesis.

DATA SOURCES

CINAHL, Medline full-text, PsycInfo, Scopus, Global Health, Web of Science, and PubMed Central, Indian Journal of Transplantation and Google Scholar.

TIME PERIOD

1 January 1994 to 31 December 2021.

PARTICIPANTS

Individuals of Indian origin living globally.

RESULTS

Eighty-nine studies were included with more than 29 000 participants and quality of the studies were assessed using Joanna Briggs Institute's critical appraisal tool. Though majority of the participants had knowledge toward organ donation with a positive influence on willingness, the gap between knowledge and willingness was huge, with minimal registration influenced by the complex sociocultural constructs. Various sociocultural constructs such as family, fear and mistrust, religion, and bodily issues play a vital role. Differences were identified in willingness to donate and register between southern and other regions of India. Indian's organ donation behaviour in other geographical locations differed based on the socioreligious background of the country they lived in such as in Malaysia, Canada and the UK. However, they were collective in decision-making and had complex sociocultural interference irrespective of the country the individual lived which differed only in their next generations.

CONCLUSION

Though this study showed the complex relationship, and its influences on organ donation behaviour, lacunae were identified to further understand how such complex interactions determine or inform the behaviour. Also, methodological issues were identified, where this particular population outside India were collectively studied with their neighbouring population which are not homogenous. Studies in India majorly addressed a similar aim using similar methods which produced repetition of studies leading to lack of diversified, wider and in-depth research. Therefore, while this systematic review addressed the barriers toward organ donation among Indians living globally, it also informs various gaps in research and also methodological issues.

PROSPERO REGISTRATION NUMBER

CRD42019155274.

The perspective of our future doctors towards organ donation: a national representative study from India

INTRODUCTION

Timely donation of organs has helped many get a new life. But in India, the pace of Organ Donation and Transplant (ODT) has been disturbingly sluggish. There is a wide gap between patients who need transplants and the organs that are available in India. Doctors can play a pertinent role in decreasing this gap. Therefore, the present study was done to assess the knowledge, attitude, and perception of the medical students in India regarding Organ Donation (OD).

MATERIAL AND METHODS

A cross-sectional study was carried out among the undergraduate students (n=1463) in 10 different medical colleges across the country. Data were collected electronically through Google forms by using a pre-designed, semi-structured, self-administered questionnaire.

RESULTS

About 65% of students had a positive attitude regarding ODT. Most of the students acknowledged that Internet sources (57.7%) and print media (46.5%) played a significant role in their awareness. 83% of the students felt that there is a need for effective laws to regulate the process of ODT. It was encouraging that most of the students (69.6%) were not biased for the type of recipients for the organ.

CONCLUSION

In the face of acute shortage of donated organs in India, the medical students can be the torchbearers of a positive change. Topics on ODT should be stressed in the initial years and during the early clinical exposure through rapid implementation of the revised Medical curriculum. They can motivate the general public and patients during their routine interactions to make this idea more accessible and acceptable.

Criteria to Identify a Potential Deceased Organ Donor: A Systematic Review

OBJECTIVES

To systematically review the global published literature defining a potential deceased organ donor and identifying clinical triggers for deceased organ donation identification and referral.

DATA SOURCES

Medline and Embase databases from January 2006 to September 2017.

STUDY SELECTION

All published studies containing a definition of a potential deceased organ donor and/or clinical triggers for referring a potential deceased organ donor were eligible for inclusion. Dual, independent screening was conducted of 3,857 citations.

DATA EXTRACTION

Data extraction was completed by one team member and verified by a second team member. Thematic content analysis was used to identify clinical criteria for potential deceased organ donation identification from the published definitions and clinical triggers.

DATA SYNTHESIS

One hundred twenty-four articles were included in the review. Criteria fell into four categories: Neurological, Medical Decision, Cardiorespiratory, and Administrative. Distinct and globally consistent sets of clinical criteria by type of deceased organ donation (neurologic death determination, controlled donation after circulatory determination of death, and uncontrolled donation after circulatory determination of death) are reported.

CONCLUSIONS

Use of the clinical criteria sets reported will reduce ambiguity associated with the deceased organ donor identification and the subsequent referral process, potentially reducing the number of missed donors and saving lives globally through increased transplantation.

Naturally-Derived Biomaterials for Tissue Engineering Applications

Naturally-derived biomaterials have been used for decades in multiple regenerative medicine applications. From the simplest cell microcarriers made of collagen or alginate, to highly complex decellularized whole-organ scaffolds, these biomaterials represent a class of substances that is usually first in choice at the time of electing a functional and useful biomaterial. Hence, in this chapter we describe the several naturally-derived biomaterials used in tissue engineering applications and their classification, based on composition. We will also describe some of the present uses of the generated tissues like drug discovery, developmental biology, bioprinting and transplantation.

Challenges of Organ Donation: Potential Donors for Transplantation in an Area of Brazil's Northeast

BACKGROUND

New strategies to manage the pool of potential donors are needed to increase organ donation rates. The purpose of the study was to identify the main causes of lack of organ donation and to identify the sociodemographic and clinical profiles of potential organ donors in an area of northeastern Brazil.

METHODS

We conducted a cross-sectional, retrospective, observational study between November 2015 and January 2017.

RESULTS

A total of 150 potential donors were included in the sample. The main cause of death among potential donors was hemorrhagic stroke (35.3%). Hypertension was the most prevalent comorbidity (25.6%). Family member's refusal was cited as the most common reason for not performing organ donation (49.4%). Among the causes of family member's refusal, the most prevalent was declaration of non-consent in life (23%), followed by family disagreement (20.3%).

CONCLUSION

There is clearly a need for public educational efforts with regard to organ donation. Educational advertising campaigns can help improve the authorization rate of organ donation.

Establishing a deceased donor program in north Indian region: lessons learnt

INTRODUCTION

Living-related donors are the source of almost all organ transplants in India. However, these donations fall far short of current needs, and there remains a huge disparity between demand and supply of organs. In the last five yr, a consistent increase in deceased donor transplant activity has been observed in some southern Indian states. This report describes our experience of establishing a new deceased donor program in the state of Uttar Pradesh in north India.

METHODS

We describe our experience on counseling families of all brain-dead patients admitted to our center from October 2013 to September 2014 and data on retrieving and transplanting organs.

RESULTS

A total of 99 brain-dead patients were identified, of which 67 were medically eligible as donors. Fourteen patients developed cardiac arrest before the counseling could begin. Only eight families agreed for multi-organ donation.

CONCLUSION

Lack of consensus among the family members, mistrust of the medical system, fear of mutilation of the body, and delay in the funeral were identified as the main reasons behind negative consent. Conversely, mass media campaign, proper ICU care of brain-dead patients, rapport with the family and streamlining all medico legal processes were associated with positive consent.

Transformation of organ donation in China

The organ donation system in China has far lagged behind international levels. Transformation of this situation began in July 2005. A complete organ donation system that ensures fairness, impartiality, transparency, and respect for life has now been developed. This system is composed of regulations and policies, an organizational structure, operational guidelines, organ procurement organizations, registration of donors and recipients, and an organ allocation system. Since March 2010, pilot trials on donation after circulatory death (DCD) have been carried out. In 4 years, organ donation has started in 25 of 32 provinces in the country. From 2010 to 2013, the ratio of DCD liver transplantation to total case numbers in China rose from 1.38% to 26.1%, whereas for kidney, the ratio were 0.59% and 24.6%, respectively. The total number of DCD in China has accumulated to 1564 cases, and 4243 organs were transplanted. To alleviate the further difficulties of donation, establishment of professional organ procurement organizations in transplant hospitals, legislation of brain death, and promulgation of legal guidelines on DCD will be the main targets of organ donation development in China.

The Latin American population in Spain and organ donation. Attitude toward deceased organ donation and organ donation rates

The Latin American (LA) population has similarities with the Spanish population which makes its integration into Spanish society easier.

OBJECTIVE

to analyze the attitude toward organ donation among Latin American citizens residing in Spain, to determine the psychosocial variables which affect this attitude, and to examine the correlation between donation rates of LA citizens in Spain and in their countries of origin. A random sample of LA residents in Spain was taken and stratified according to the respondent's nationality (n = 1.314), in the year 2010. Attitude was assessed using a validated questionnaire (PCID-DTO Dr Rios). The survey was self-administered and completed anonymously.

STATISTICAL ANALYSIS

Student's t-test, the χ(2) test, and logistic regression analysis. There was a 94% completion rate (n = 1.237). Attitude toward donation was favorable in 60% of cases (n = 745), 12% (n = 145) were against, and 28% (n = 347) were undecided. The following variables were associated with attitude toward donation: sex (P = 0.038), level of formal education (P < 0.001), country of origin (P = 0.002), attitude toward the donation of a family member's organs (P < 0.001), having discussed donation with the family (P < 0.001), carrying out prosocial activities (P = 0.025), attitude toward cremation of the body (P < 0.001), attitude toward burial of the body (P < 0.001), attitude toward having an autopsy carried out (P < 0.001), previous experience of the organ donation and transplantation process (P < 0.001), fear of mutilation after donation (P < 0.001), knowledge that the Church has a positive attitude toward organ donation and transplantation (P < 0.001), knowledge of one's partner's attitude toward organ donation (P < 0.001), and a belief that one might need a transplant in the future (P < 0.001). The donation rates in this population group in Spain are higher than those recorded in their countries of origin (55.76 vs. <10 pmp; P < 0.001). The attitude toward organ donation among LA citizens residing in Spain is slightly worse than that reported in the native Spanish population and is determined by many psychosocial factors. The donation rates of LA citizens in Spain are higher than those in their countries of origin.