title: Clinical experience with injectable progestogen- only contraceptives at University of Ilorin teaching hospital: a five year review.
abstract: OBJECTIVE
  This is a retrospective study of 1,042 new acceptors of injectable progestogen-only contraceptives at the family planning clinic of the University of Ilorin Teaching Hospital over a five year period from 1st January 2001 to 31st December 2004. The total number of new clients seen during this period was 4,752. 41.1% of these new clients chose condoms as a contraceptive method, 32.2% accepted IUCD, 21.9% accepted injectable progestogen-only contraceptive 08% accepted implants, 3.9% combined oral contraceptive pills and 0.1% bilateral tubal ligation. Of the acceptors of injectable progestogen, 59.5% used depo medroxyprogesterone acetate while 40.5% used norethisterone enanthate. 59.5% of the acceptors belonged to the 30 - 39 years age bracket and 36.2% were grandmultiparous women Injectable progestogen-only contraceptives are among the safest and most effective contraceptive methods available. The two commonly available types are Depot Medroxyprogesterone acetate and Norethisterone enanthate. This study looked at the clinical experience with this form of contraceptive at University of Ilorin Teaching Hospital (UITH).
  
  
  METHODS
  The case notes of new clients that accepted injectable progestogen-only contraceptive at the family planning clinic of the UITH between June 2001 and December 2004 were analysed.
  
  
  RESULTS
  Injectable progestogen-only contraceptive was the third most commonly accepted method of contraception at UITH during the study period. 59.5% of clients belonged to the 30-39 year age group, 63.5% of them were para 1-4 and 36.2% were grandmultiparous women. 59.8% of the clients were educated up to the secondary level or above. There was no pregnancy reported during the study period. 29.9% of clients experienced various forms of side effects, the commonest of which was menstrual irregularities.
  
  
  CONCLUSIONS
  Injectable progestogen-only contraceptive is widely accepted by women in this centre. Its use cuts across women of all age groups, parities, religion and level of education.
authors.affiliation: Department of Obstetrics and Gynaecology, University of Ilorin Teaching Hospital, Ilorin, Kwara State.
authors.forename: O R
authors.initials: OR
authors.lastname: Balogun
authors.forename: H O
authors.initials: HO
authors.lastname: Raji
mesh_terms: D000328:Adult; D017677:Age Distribution; D003271:Contraceptive Agents, Female / Q000008:administration & dosage* / Q000009:adverse effects; D003280:Contraceptives, Oral, Synthetic / Q000008:administration & dosage* / Q000009:adverse effects; D004522:Educational Status; D005260:Female; D006784:Hospitals, Teaching; D006801:Humans; D007273:Injections, Intramuscular; D017258:Medroxyprogesterone Acetate / Q000008:administration & dosage* / Q000009:adverse effects; D008599:Menstruation Disturbances / Q000139:chemically induced; D008875:Middle Aged; D009549:Nigeria / Q000453:epidemiology; D009640:Norethindrone / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives*; D012189:Retrospective Studies; D012307:Risk Factors; D014495:Universities
chemical_list: D003271:Contraceptive Agents, Female; D003280:Contraceptives, Oral, Synthetic; D017258:Medroxyprogesterone Acetate; C024319:norethindrone enanthate; D009640:Norethindrone