Globozoospermia.

Male infertility may be due to low sperm concentration, poor sperm motility, or abnormal morphology. Among the factors involved in male infertility, there is a rare morphology disorder called "Globozoospermia". This condition is primarily characterized by the presence of round-headed spermatozoa, absence of acrosomal cap and cytoskeleton defects around the nucleus. The morphological characteristics of globozoospermia are formed during spermiogenesis. We report here a case of male infertility due to morphological disorder Globozoospermia. Assessment of semen by observing macroscopic and microscopic parameters are not sufficient for sperm analysis. In present case, macroscopic and microscopic assessment was within normal range. Morphological assessment showed 80% of spermatozoa with round head and absence of acrosomal cap. The absence of acrosome makes fertilization impossible since these sperm are unable to bind to the zona pellucida. By using Intracytoplasmic Sperm Injection (ICSI), conception is possible; however, the fertilization rate remains very low.

Tuberculosis in patients undergoing maintenance hemodialysis: one year follow up study from Nepal.

In Nepal where tuberculosis is endemic and data regarding the prevalence of tuberculosis in patients undergoing maintenance haemodialysis is not known we tried to see the cumulative incidence of tuberculosis in these higher risk groups' patients. Forty patients were followed up for one year after initial screening for tuberculosis. Among forty patients 34 (85%) were male and 6 (15%) were female. During initial screening four patients had sputum positive tuberculosis and three more patients had sputum positive tuberculosis during follow up. Among nine patients with pleural effusion two patients had pulmonary tuberculosis. One patient had tubercular cervical lymphadenitis. Two patients died during follow up and the rest improved with anti tubercular treatment. So in the part of the world where tuberculosis is endemic patients undergoing maintenance haemodialysis should be screened for tuberculosis regularly.

Conditions in rural Nepal for which depot-medroxyprogesterone acetate initiation is not recommended: implications for community-based service delivery.

The presence of medical conditions that might affect the use of depot-medroxyprogesterone acetate (DMPA) as a contraceptive method was assessed in a rural district in Nepal. A general health survey was conducted in nonpregnant and noncontracepting women aged 15-44 years to determine the presence of any health problems. The survey included a general assessment interview by nonphysicians, followed by formal medical histories and physical exams by female gynecologists. Possible pregnancy (nine cases) and abnormal uterine bleeding (one case) were the only conditions identified in which DMPA should not be used, based on the World Health Organization (WHO) Medical Eligibility Criteria for Contraceptive Use. Five additional cases of cardiovascular problems, in which DMPA initiation is not usually recommended, were also detected. Recently developed checklists based on the WHO criteria for DMPA use would have identified all of these health conditions. This checklist would allow the safe delivery of DMPA at the community health worker level, and increase the availability and accessibility of DMPA in rural Nepal.

PIP: A general health survey was conducted in nonpregnant and noncontracepting women aged 15-44 years to determine the presence of any health problems that might affect the use of depot-medroxyprogesterone acetate (DMPA) as a contraceptive method in rural district in Nepal. The survey included a general assessment interview by nonphysicians, followed by formal medical histories and physical exams by female gynecologists. Findings revealed that a possible pregnancy (9 cases) and abnormal uterine bleeding (1 case) were the only conditions identified in which DMPA should not be used based on the WHO Medical Eligibility Criteria for Contraceptive Use. 5 additional cases of cardiovascular problems, in which DMPA initiation was not usually recommended, were also detected. The reports included heart disease (2 cases), past history of hypertension (1 case), current hypertension (1 case), and headache and hypertension (1 case).