Principal Director and Head, Pediatric Hematology Oncology and Bone Marrow Transplant, Fortis Memorial Research Institute, Gurgaon, India
Part 11 of 14 in BMT in Sickle Cell Anaemia and Other Haematological Disorders
Who Needs a Bone Marrow Transplant for Sickle Cell Disease?
August 6, 2026
Candidates for bone marrow transplant in sickle cell disease are typically patients with a history of stroke, chest syndrome, frequent pain crises, or complications that continue despite treatment with hydroxyurea. Dr. Vikas Dua, Principal Director and Head, Pediatric Hematology Oncology and Bone Marrow Transplant at Fortis Memorial Research Institute, Gurgaon, explains that these patients are the ones most likely to benefit from a curative transplant rather than continued supportive management.
What Makes Someone a Candidate for Transplant?
Sickle cell disease can affect any organ, causing pain crises, stroke, chest syndrome, and damage to the eyes, kidneys and bones. When these complications occur despite standard treatments such as penicillin prophylaxis, vaccination, hydroxyurea and exchange transfusion, bone marrow transplant becomes the recommended next step, since it is the only treatment that addresses the disease itself rather than just its symptoms.
Why Earlier Transplant Is Better
Dr. Vikas Dua emphasises that earlier transplant tends to produce better outcomes. Patients under 16 years of age at the time of transplant have around a 95% chance of a good outcome, compared with around 80% for patients transplanted after age 16. This is one reason doctors in India generally recommend that families consider bone marrow transplant in India as soon as a child is identified as a strong candidate, rather than waiting until complications accumulate.
No Strict Age Limit, But Sooner Is Better
There is no strict upper age limit for sickle cell bone marrow transplant. Dr. Vikas Dua describes the case of Mr. Buhari, the oldest sickle cell patient treated at Fortis, who was transplanted at age 34 and is doing well. While adult transplants can and do succeed, the message from the masterclass is clear: sooner is generally better, since younger patients tend to have fewer accumulated complications and higher cure rates.
← Sickle Cell Disease Burden in Africa: Why Bone Marrow Transplant Matters | Series index | Matched Sibling vs Haploidentical Transplant for Sickle Cell Disease →
This article is based on a Jivo Masterclass session conducted by Dr. Vikas Dua, Principal Director and Head, Pediatric Hematology Oncology and Bone Marrow Transplant, Fortis Memorial Research Institute, Gurgaon, India. The article has been summarised with the assistance of an AI tool from the original masterclass recording. Watch the full Masterclass recording
This guide is based on a live Jivo Masterclass — Dr. Vikas Dua taught doctors across Africa on July 28, 2024.
FROM THE LIVE Q&A
Dr. Anthony, DRC
Is there any age limit for successful bone marrow transplant in sickle cell disease?
Dr. Vikas Dua
Sooner is better — it is better to do a transplant early — but we have done transplants even for adults. I showed a picture of a Nigerian person, Mr. Buhari, whose transplant was done at the age of 34, and he's doing well.
Frequently Asked Questions
How much does the treatment cost, including accommodation, if the patient travels to India, and how long would they stay?▼
For a matched sibling donor transplant, roughly it is around $25,000 for the transplant; for a half-match transplant it is around $35,000. For accommodation and other logistics you need $10,000 more — so roughly $35,000 for a full match and $45,000 for a half match. The stay is around three months.
How do you find HLA compatible donors, and if they have to be found in the family, what criteria are used?▼
We do HLA typing of the patient and siblings — there's a 25 to 30% chance the siblings are a complete match to the patient on HLA. So you need to do HLA typing and you will come to know whether you have a full match in the family or not.
How long exactly are transplant children kept immunosuppressed?▼
Usually after one year we stop all the immunosuppression — only 10 to 15% of patients need it for a longer duration, but in the majority of patients we stop immunosuppression after one year of transplant.
What is the umbilical cord transplant about, and is it done for all babies or just sickle cell patients?▼
When a newborn baby is born, from the placental side of the cord, 25 ml of stem cells are collected and go to a public bank or a private bank, and later, if you want to do a transplant, you can use that unit. You can do it for any condition, but in India we don't prefer cord blood transplants because there are quite a number of issues with them — that's why we prefer adult donor transplants over a cord blood unit.
Is there a possibility for transplant in prostate cancer, and are there only two donor registry banks in the world?▼
There is no role of bone marrow transplant in prostate cancer — none, and no research on it either. On registries: the biggest bank is in Germany, the second biggest in the US, but there are many other banks in other parts of the world — there isn't even a single bank in Africa. That's one of the reasons transplants aren't happening in Africa, other than South Africa and some in Benin City, Nigeria. All of you need to come together and have your own registry, so that if somebody requires stem cells, you have your own bank — you people have to come out with the solution.
Which sickle cell patients are considered candidates for bone marrow transplant?▼
Candidates are typically patients with a history of stroke, chest syndrome, frequent pain crises, or complications that continue despite treatment with hydroxyurea.
Why does transplant become the recommended option when supportive treatments are not enough?▼
When complications occur despite standard treatments such as penicillin prophylaxis, vaccination, hydroxyurea and exchange transfusion, transplant becomes the recommended next step since it addresses the disease itself rather than just its symptoms.
What outcome difference is there between transplanting before and after age 16?▼
Patients under 16 years of age at the time of transplant have around a 95% chance of a good outcome, compared with around 80% for patients transplanted after age 16.
Is there an age cutoff beyond which transplant is no longer possible?▼
There is no strict upper age limit. The oldest sickle cell patient treated at Fortis, Mr. Buhari, was transplanted at age 34 and is doing well.
In This Series: BMT in Sickle Cell Anaemia and Other Haematological Disorders
- 1.Bone Marrow Transplant for Sickle Cell Anaemia
- 2.Why Africa Has No Bone Marrow Donor Registry, and How Haploidentical Transplant Solves It
- 3.What Is the Best Age for Bone Marrow Transplant in Sickle Cell Disease?
- 4.Bone Marrow Transplant for Thalassemia in India
- 5.Cord Blood Transplant for Sickle Cell Disease: Is It Used in India?
- 6.Cost of Bone Marrow Transplant for Sickle Cell Anaemia in India
- 7.HLA Typing and Donor Matching for Bone Marrow Transplant in India
- 8.Matched Sibling vs Haploidentical Transplant for Sickle Cell Disease
- 9.Non-Myeloablative Conditioning: Reducing Infertility Risk in Sickle Cell BMT
- 10.Life After Bone Marrow Transplant: Recovery and Immunosuppression
- 11.Who Needs a Bone Marrow Transplant for Sickle Cell Disease?
- 12.Cure Rates for Sickle Cell Bone Marrow Transplant: What the Data Shows
- 13.Sickle Cell Disease Burden in Africa: Why Bone Marrow Transplant Matters
- 14.What Is Bone Marrow Transplant and How Does It Cure Sickle Cell Anaemia?