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THE ACTIVITY BALANCE OF PLATELET COLLECTION BY APHERESIS OVER A PERIOD OF 72 MONTHS (2006-2011) AT SINGLE CENTER IN ALGERIA. R.Belhadj; R.Ahmed-nacer; M.Benakli; N.Rahmoune; F.Mehdid; A.Talbi M.Baazizi; D.Ait-Ouali; S.Akhrouf; F.Mehenou; RM.hamladji.

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slide1

THE ACTIVITY BALANCE OF PLATELET COLLECTION BY APHERESIS OVER A PERIOD OF 72 MONTHS (2006-2011)AT SINGLE CENTER IN ALGERIA

R.Belhadj; R.Ahmed-nacer; M.Benakli;

N.Rahmoune; F.Mehdid; A.Talbi M.Baazizi; D.Ait-Ouali; S.Akhrouf; F.Mehenou; RM.hamladji.

Department of Hematology and BMT unit, Pierre and Marie Curie Center, Algiers, Algeria.

introduction
INTRODUCTION
  • The platelet transfusion is a surrogate therapeutic way to offset a deficit induced by disease or cytotoxic therapy.
  • Platelet transfusion can be a life-saving procedure in preventing or treating serious complications from bleeding and hemorrhage in patients who have disorders manifesting as thrombocytopenia  or platelet dysfunction.
  • This transfusion is a necessary and constant part of hematologic reanimation.
  • We present the activity balance of platelet collection in our center.
material and methods
Material and methods
  • Period 72 months : (2006-2011):

5548 sampling platelet concentrate units PCU (924 / year).

  • Origin of donations (PCU): family + + ++                    volunteers
material and methods1
Material and methods
  • Terms of sampling:
    • Personal qualified.
  • Questioning.
  • Physical examination.
  • Laboratory study:
  • complete blood count: rate plat ≥ 150×109/l           Blood group.           Viral serology: VIH, HbS, CVH, Syphilis
  • (negative)
  • The platelet concentrate unit performed on a single donor thanks to a automated cell separator model TRIMA.
material and methods2
Material and methods

TRIMA Accel : N= 3

Agitator: N=2

  • continuous Horizontal agitation.
  • Conservation 5-7 days.
  • Temperature 22 0 C
  • Continuous flow separator.
  • BV extracorporeal low.
  • A Better hemodynamic tolerance
material and methods3
Material and methods

1452

1272

1232

673

DISTRIBUTION BY GENDER: male predominance (93,2%)

ONLY 379 (6.8%) are female

P50 Amiri Nadia TUNISIA:(97,5% donors is the young males)

material and methods4
Material and methods

REPARTITION ACCORDING TO THE TYPE OF DONATIONS Donations Volunteers: 512 (9.2%)

results
RESULTS

BLOOD DONORS RATES BEFORE AND AFTER APHERESIS

results1
RESULTS

VALUES OF PROCEEDINGS GIFT OF PLATELET CONCENTRATE UNITS

results2
RESULTS

Cancelled samples N = 76 (1.35%):

poor donor tolerance /poor venous access

results3
RESULTS

DISTRIBUTION OF USER UNITS

results4
RESULTS

COMPARISON RATES OF VOLUNTEERS DONORS IN BLOOD COMPONENT :

PCU : our center / Red Blood Unit : Blood Center tranfusion

(BTC) Tizi-ouzou (TO)

L.Ainas

Revue Algérienne d’hématologie N° 5 septembre 2011: prévalence des infections VIH; VHC et Syphilis chez les donneurs de sang au CTS de (2005-2009)

distribution of puc year in algeria multicentric study of 1 year 2009
DISTRIBUTION OF PUC / YEAR IN ALGERIA : Multicentricstudy of 1 year (2009)

S. Nekkal, M.Belhani .

Revue Algérienne d’hématologie N° 5 septembre 2011 : la transfusion de plaquettes en hématologie: le point en 2009 Etude multicentrique

conclusion
Conclusion
  • The platelet transfusion is very important in hematologic reanimation.
  • Despite the large number of donations (PCU) per year; it remains insufficient because of the lack of voluntary donors especially in summer and the month of Ramadan.