The phrase "alter current" is correct and usable in written English.
It can be used when discussing changes or modifications to a present state or situation, often in technical or formal contexts.
Example: "To improve efficiency, we need to alter current processes and implement new strategies."
Alternatives: "modify existing" or "change present".
Identification of predictive pre-morbid clinical, cognitive, functional and structural brain alterations in 22q11 deletion carriers may alter current clinical practice from symptomatic therapy of manifest mental illness into early intervention strategies, which may also be applicable to at risk subjects without known etiology.
But if followed, they would alter current practice.
Do the reports offer recommendations designed to alter current dietary habits or that support existing recommendations?
The environmental agency's proposal casts the decision as largely a technical matter that will not significantly alter current practice.
He said the agency would probably propose extending the standard above the current 6,000 pounds, alter current testing procedures and examine how seat belts perform during rollovers.
But an alternative to that bill, proposed by Senator Chuck Hagel, Republican of Nebraska, would do little to alter current practice.
Another is that the banking crisis was caused by domestic excesses and aided and abetted by sloppy supervision, and that there is little that can be done to alter current-account surpluses that stem deep within economies.The world's central bankers may have agreed to convene to discuss the matter but it didn't take long for the sniping to begin.
They wondered if the berms would alter currents, or harm the animals that they were intended to protect.
They also worried that the berms would alter currents and potentially lead to even more erosion of the barrier islands.
This combination of alterations results in a markedly altered current profile under AP voltage clamp (Fig. 5).
Xie, Z. et al. CO2 mitigation potential in farmland of China by altering current organic matter amendment pattern.
