**Core Concept:**
In cirrhotic patients with abnormal coagulation studies, FFP transfusion is indicated for bleeding prophylaxis during surgery due to hepatic synthetic dysfunction. FFP stands for fresh frozen plasma, which contains clotting factors and proteins C, S, and antithrombin III, which help regulate coagulation.

**Why the Correct Answer is Right:**
The optimal timing of FFP transfusion in this context is **D**. This is because administering FFP before surgery helps to correct the coagulation abnormalities caused by liver dysfunction and reduces the risk of excessive bleeding during the procedure. FFP contains clotting factors and protein C, S, and antithrombin III, which are essential for maintaining normal coagulation.

**Why Each Wrong Option is Incorrect:**

A. **Preoperative transfusion of FFP is not the first-line therapy.** Other treatments should be considered before resorting to FFP transfusion, such as platelet transfusion for thrombocytopenia or vitamin K supplementation for hypoprothrombinemia.

B. **Transfusing FFP too early may lead to an increased risk of bleeding.** FFP contains activated clotting factors, which may cause an imbalance in clotting factors when transfused too soon before surgery.

C. **Transfusion of FFP after surgery has no significant effect on reducing bleeding complications.** FFP's impact on reducing bleeding complications is most effective when administered before surgery, as mentioned above.

**Clinical Pearl:**
In cirrhotic patients with abnormal coagulation studies, it is crucial to consider the appropriate timing for FFP transfusion based on the underlying liver disease and the type of surgery being performed.

**Optimal Timing of FFP Transfusion in Cirrhotic Patients:**
Transfusing FFP before surgery helps correct coagulation abnormalities and ensures a lower risk of excessive bleeding during the surgical procedure. A thorough preoperative evaluation and management of other coagulation abnormalities are essential before considering FFP transfusion.