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1.
Niger. j. med. (Online) ; 28(1): 41-45, 2019.
Article in English | AIM | ID: biblio-1267388

ABSTRACT

BACKGROUND: Association between chlamydia trachomatis infection and male infertility is debated in literature. There is little or no information from Nigeria. The study aimed to determine the prevalence of chlamydial infection and its association with sperm quality parameters among a symptomatic men that present for infertility treatment in a Nigeria facility. METHODS: A cross-sectional study conducted at a private assisted conception clinic in Lagos, Nigeria among 138 men seeking infertility care. Seminal fluid analysis and IgG Chlamydial serology were performed for each participant. Data obtained were analysed using SPSS; p was significant at <0.05. RESULTS: Of the 138 men screened, 13.9% were Chlamydia-positive. Twenty-one per cent of clients who tested positive to Chlamydia had predominantly immotile sperm, compared with 10.2% without the infection; 26.3% with non-progressive motility had Chlamydia, compared with 2.8% men who were not infected. These differences were statistically significant (p = 0.001). More of those (57.9%) with Chlamydia (compared to 33.1% without) had significant leukocyte counts (p = 0.037). There were no statistically significant differences in sperm count and percent motility between serologically positive and negative men. CONCLUSION: Positive Chlamydia serology is associated with non-progressive motility and leukocytospermia in infertile Nigerian men


Subject(s)
Chlamydia , Lakes , Semen Analysis
3.
Afr. j. urol. (Online) ; 17(4): 115-121, 2011.
Article in English | AIM | ID: biblio-1258117

ABSTRACT

Objective: The beneficial effect of varicocele repair in male infertility remains unresolved. The aim of this study was to identify the benefit from varicocele treatment based on pregnancy rate rather than improvement of semen quality.Subjects and Methods: This study included 141 infertile men with varicocele detected by clinical examination and confirmed by venous reflux on continuous wave Doppler ultrasonography (US). Measurement of Body Mass Index (BMI) and hormonal assays were performed in all patients. A total of 233 sub-inguinal varicocele repairs were done. Couples were followed up with semen analysis and pregnancy detection for 6, 12 and 18 months. Statistical analysis was performed using the chi-square, t-test and Mann-Whitney test where appropriate (p <0.05 accepted as statistically significant).Results: The spontaneous pregnancy rate was significantly greater in men with low or normal BMI. There were statistically significant differences between postoperative mean sperm count (64.7±6.8 and 10.5±1.8 million/ml) and progressive motility (38.3±2.4 and 17.7±1.8%) for spontaneous pregnancy and non-pregnancy, respectively. There were also significant changes from pre- to postoperative mean sperm concentration (21.5±2.1 and 64.7±3.8 million/ml), progressive motility (12.9±1.8 and 31.7±1.4%) and normal morphology (54±1.3 and 81.3±4.6%) in the spontaneous pregnancy cohort. Comparing pre- and postoperative serum hormone levels, FSH and prolactin decreased significantly in spontaneous pregnancy (6.57±0.65 to 4.6±0.53 IU/L and 166.2±11.8 to 149.3±10.4 pmol/L, respectively) and increased in non-pregnancy (9.05±0.71 IU/L and 187.8±13.3 pmol/L, respectively).Conclusion: Spontaneous pregnancy after sub-inguinal varicocelectomy is significantly affected by BMI, sperm concentration, progressive motility and morphology. The decrease of FSH may predict the spontaneous pregnancy outcome


Subject(s)
Egypt , Infertility, Male/etiology , Infertility, Male/therapy , Pregnancy Outcome , Semen Analysis , Sutureless Surgical Procedures , Varicocele/complications , Varicocele/surgery
5.
Afr. j. urol. (Online) ; 13(1): 54-61, 2007.
Article in French | AIM | ID: biblio-1258047

ABSTRACT

Objectif : Il n'existe pas de consensus concernant la capacite de la varicocelectomie a ameliorer la fertilite et la fecondite. L'objectif de cette etude retrospective etait d'etudier l'evolution postoperatoire de la fertilite masculine (par les parametres du spermogramme) et celle de la fecondite du couplePatients et methodes: Il s'agit d'une etude retrospective de 50 patients porteurs de varicocele palpable operes selon la technique de Palomo au service d'Urologie de l'Hopital Grand Yoff; Dakar; Senegal. Les parametres etudies sont les parametres du spermogramme (densite; mobilite totale a la premiere heure; vitalite) et du spermocytogramme (taux de spermatozoides de morphologie normale); une fois avant l'operation et a deux reprises apres (entre le 3eme et le 8eme mois et a partir du 9eme mois) et la fecondite postoperatoire du couple chez 35 patients. Resultats : L'etude du spermogramme retrouve; pour l'ensemble des patients; une elevation de la valeur moyenne de tous les parametres; sans normalisation; exception faite de la morphologie (spermocytogramme). L'evolution postoperatoire n'etait statistiquement significative que pour la densite. La majorite des patients (76a 92) presentaient des valeurs du spermogramme preoperatoires inferieures a la normale; excepte pour la morphologie (28) (spermocytogramme). Les parametres du spermogramme se sont ameliores pour 48 a 64des patients selon le parametre etudie. L'amelioration des parametres est d'autant plus importante que leur valeur preoperatoire moyenne etait basse. Les facteurs de bon pronostic postoperatoires sont representes par les patients les plus jeunes (moins de 35 ans) et ceux qui presentaient une varicocele bilaterale; une infertilite de type secondaire et une duree d'infertilite moins longue. Nous n'avons pas etudie la correlation entre le grade de la varicocele et la fecondite. Le taux de grossesse postoperatoire etait de 31;4. Les sujets feconds etaient plus jeunes; avaient une duree moyenne de l'infertilite moins longue et des parametres constamment plus eleves par rapport aux patients infeconds. Les ameliorations postoperatoires de la fertilite et de la fecondite dans cette etude etaient relatives et limitees. Conclusion: Par la frequence de la varicocele et ses consequences sur la fertilite; il s'avere necessaire aussi de mieux et de plus informer les populations sur cette affection; ses consequences et les resultats de son traitement sur la fertilite. De plus une collaboration plus etroite entre gynecologues; biologistes de la reproduction; radiologues et urologues-andrologues permettrait une prise en charge integree de l'infertilite du couple. Il est egalement necessaire; concernant l'infertilite; d'ameliorer la prise en charge psychologique du couple; et notamment celle de la conjointe


Subject(s)
Family Characteristics , Fertility , Postoperative Period , Semen Analysis , Varicocele
6.
Mali méd. (En ligne) ; 11(1-2): 31-34, 1996. tab
Article in French | AIM | ID: biblio-1265488

ABSTRACT

Les auteurs évoquent dans ce travail certains aspects sociodémographiques et biologiques de la stérilité masculine à Bamako au Mali. Ils insistent notamment sur les perturbations cytospermiologiques et les antécédents de maladies sexuellement transmissibles (MST) et de bilharziose retrouvés chez les patients. Ainsi; la stérilité primaire (55) est plus fréquente que la stérilité secondaire (45). Les polygames constituent la moitié des patients présentant une azoospermie. Les antécédents de bilharziose sont retrouvés dans 57;50des cas. Les auteurs préconisent la prévention et le traitement précoce des malades infectieuses et parasitaires en zone tropicale ou des recherches doivent encore être effectuées pour cerner le problème de la stérilité


Subject(s)
Case Reports , Infertility, Male/diagnosis , Infertility, Male/epidemiology , Mali , Men , Semen Analysis
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