The phrase "access is problematic" is correct and usable in written English.
You can use it when discussing issues or challenges related to obtaining or using something, such as information, services, or resources.
Example: "In many rural areas, access is problematic due to a lack of infrastructure and resources."
Alternatives: "access is challenging" or "access poses difficulties".
As a result of this and in the absence of consensus or guidelines on the use of biologicals in connective tissue diseases such as SSc, access is problematic in many health care systems.
Dried blood spots (DBS) are a useful specimen collection tool in situations where venous access is problematic, however, detection of biomarkers from this specimen type is subject to variation depending on storage conditions and storage time.
Water access is problematic throughout the SHINE study area and there is virtually no piped water.
Third, serial blood sampling can also be a deterrent to subject participation when venous or arterial access is problematic, i.e. in cancer patients or in the elderly.
The abdominal route may be needed for high-location fistulae where vaginal access is problematic such as for ureteric, some vesico-uterine and intracervical fistulae or when concomitant procedures like ureteral reimplantation, demand it.
Provision of effective treatment for dependent drinkers has been identified as a priority in England yet evidence suggests that access is problematic and there are low levels of retention.
At one recruited site, it quickly became apparent that access was problematic because of competing demands on that organisation.
The strategy is problematic.
If diffuse intravascular coagulation is suspected and circuit or access patency is problematic, a partial or single-volume plasma exchange will likely solve the problem.
This is particularly important in more remote areas, where access to facilities is problematic.
Access to healthcare is problematic for people who live at a long distance from a city centre or who are frail and unable to travel (regardless of proximity).
