(introduction...)
A team of public health specialists should design diagnostic and
therapeutic flowcharts for use at the national level. Key people to involve in
the design are the coordinators of national programs, including STD/AIDS
control, primary health care, essential drug, family planning, and maternal and
child health. In some situations, it is advisable to ask specialists, such as
gynecologists, microbiologists, genito-urinary specialists and pharmacists, to
participate. The involvement of these specialties can help to ensure their
cooperation and increase the acceptance of the flowcharts.
In order to ensure that as many patients as possible receive
correct diagnoses, background information on local etiologies of STD syndromes,
including mixed etiologies, is essential in designing an STD management
flowchart. Data on validity and cost-effectiveness can be obtained from the
literature or from special studies. Decisions on the most cost-effective
treatments must be based on local or regional antimicrobial susceptibility
patterns, results of treatment trials, toxicity data and the cost of the drugs.
To ensure efficient management of STDs, flowcharts should be
adapted to the level of development of the health services. Feasibility is
determined by the presence of laboratory facilities; the infrastructure
available for physical examination (availability of an examination room with
privacy, examination table, adequate specula, gloves and light source, and
facilities to disinfect specula regularly); the level of training of personnel
(ability to perform a speculum examination); access to a higher-level health
care facility for referrals; the drugs available in health care facilities; and
the staff time available per patient.
Local and cultural perceptions about STDs and health-seeking
behavior will, to a large extent, determine the usefulness of certain
flowcharts. For example, when designing a flowchart, it is important to consider
whether a genital examination by a health care worker of the opposite sex is
culturally
acceptable.