Therapeutic leukocyte reduction for acute and chronic myeloid leukemias: A 4-year experience from an oncology center in India

The value of leukapheresis for treatment of priapism as presenting feature of chronic myeloid leukemia-Case report and review of literature

Priapism is a rare presenting feature of chronic myeloid leukemia (CML) in male patients. Treatment aims to relieve symptoms and to prevent erectile dysfunction. Several treatment modalities exist, however no standard treatment is recommended. We evaluated literature concerning different treatment approaches and evaluate the value of leukapheresis in treatment of priapism. The literature search resulted in 57 included articles, consisting of 53 studied patients. Patients had a mean age of 25.3 years, average time from onset to presentation at the hospital was 2 days, and mean white blood cell (WBC) count was 344 × 10⁹/L. Most patients (67.9%) were treated with a combined approach (different modalities were radiological, urological, and oncological treatment). Twelve patients, with a mean WBC count of 365 × 10⁹/L, received leukapheresis. Only two of them reported erectile dysfunction after treatment. Priapism is an urological emergency requiring urgent multidisciplinary treatment. We highlight the importance of local urological therapy combined with systemic therapy for CML. Therapeutic leukapheresis should be applied when available and with no other contraindications.

Therapeutic apheresis and non-blood donor related apheresis current practices at various blood centres of healthcare organisations of India: A brief online survey

OBJECTIVES

To determine the variability in therapeutic apheresis (TA) and non-blood donor related apheresis practices, and the extent of expertise and knowledge of blood centre staff.

BACKGROUND

Apheresis activity that was earlier limited to therapeutic plasma exchange (TPE) and donor apheresis at few centres in India has seen remarkable surge involving many centres practising TA and non-blood donor related apheresis. The decentralised transfusion medicine practice in country has resulted in wide variability of knowledge and practice of TA. An online survey was conducted to achieve study objectives.

STUDY DESIGN AND METHODS

A 22 questionnaire survey was sent to the 215 blood centres through e-mail link focussing on three aspects; basic information of the participating centres, details of TA procedures and education and training levels of the staff.

RESULTS

Majority (71.9%) of centres were teaching institutions among analysed 57 centres. TPE (85.9%) and therapeutic cytapheresis (71.9%) were the most common TA procedures. The clinical haematology (68.4%) followed by neurology (64.9%) were the specialities utilising TA. The 64.9% centres used continuous flow cell separator and central venous access (52%) was preferred vascular access. A combination of normal saline, fresh frozen plasma and 5% albumin replacement fluid was first choice. Doctors involved in TA were trained in apheresis during their MD/DNB degree, but no structured training program existed for other category of staff.

CONCLUSION

There was a wide variability in TA practice in India and a dedicated training program for all categories of staff was emphasised by majority of participants.