Does training assist medical laboratory scientists with better evaluation of sperm morphology?
نویسندگان
چکیده
This study aimed to evaluate the quality of sperm morphology evaluation skills of 16 technologists who are responsible for semen analyses in their institution. The 1-day workshop was held at the Centre for Research in Reproductive Health in Sagamu, Nigeria. Participants were requested to complete a questionnaire that provided information regarding their experience and training as technologists in their institution. The workshop consisted of 4 sections, namely (i) pre-training test, (ii) lectures on morphometric characteristics and details of normal and abnormal sperm (iii) a laboratory-based hands-on, post training test and (iv) a consensus training session. The findings of the questionnaire indicated that none of the participants had any previous formal training and that all participants had very little knowledge about the morphological appearance of normal spermatozoa. These findings were supported by the results obtained during the pre-training session that showed a mean percentage difference of 24% between the reference and participant's values. These somewhat alarming results highlight the need for training facilities for technologists who work in the clinical diagnostic field of reproductive science.
منابع مشابه
P-9: A New Morphology Staining Method for Sperm of Some Domestic Animals
Background: There are some methods for morphology staining of sperm. Although many different and also new methods are used in semen analysis, light microscopy is still used for routine morphological evaluation. The most used of the methods is Papanicolaou staining. This method is routinely used in Andrology laboratory for Human sperm morphology staining. In some domestic animals such as bull, R...
متن کاملI-16: Computer Aided Sperm Analysis andSperm Functional Testing (Hyperactivation) asBackground Tools in the Evaluation of SpermFunction/Quality
After twenty years Computer Aided Sperm Analysis has developed considerably and is now routinely used in many laboratories across the world. The advantage of the CASA methodology available is twofold: Analysis of particularly sperm concentration, sperm motility, sperm morphology and vitality is quantified in an Background manner. Secondly, most of the CASA analysis with the exception of sperm m...
متن کاملEtiology and Evaluation of Sperm Chromatin Anomalies
Evidence suggests that human sperm chromatin anomalies adversely affect reproductive outcomes and infertile men possess substantially amount of sperm with chromatin anomalies than fertile men. Routine semen analysis evaluates parameters such as sperm motility and morphology, but does not examine the nuclear DNA integrity of spermatozoa. It has been suggested that altered nuclear chromatin struc...
متن کاملThe development of a continuous quality control programme for strict sperm morphology among sub-Saharan African laboratories.
Inter-technician and between-laboratory differences, especially during the evaluation of sperm morphology, have been a major cause of concern. The study aimed to develop an intensive training programme with intervals of continuous quality control assessments for sperm morphology. Twenty andrology laboratories from sub-Saharan Africa were invited to participate in a World Health Organization Spe...
متن کاملSemenology training programs: 8 years' experience.
OBJECTIVE To evaluate the immediate effect of hands-on training on the quality of technical skills of laboratory technicians. DESIGN Retrospective analytical study. SETTING Academic institutions and private infertility clinics. PARTICIPANTS One hundred and ten laboratory technicians. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) First, 110 participants from 16 African countries attend...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- African journal of reproductive health
دوره 11 1 شماره
صفحات -
تاریخ انتشار 2007