hydroxychloroquine and Hypercoagulability

hydroxychloroquine has been researched along with Hypercoagulability in 10 studies

Hydroxychloroquine: A chemotherapeutic agent that acts against erythrocytic forms of malarial parasites. Hydroxychloroquine appears to concentrate in food vacuoles of affected protozoa. It inhibits plasmodial heme polymerase. (From Gilman et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 9th ed, p970)
hydroxychloroquine : An aminoquinoline that is chloroquine in which one of the N-ethyl groups is hydroxylated at position 2. An antimalarial with properties similar to chloroquine that acts against erythrocytic forms of malarial parasites, it is mainly used as the sulfate salt for the treatment of lupus erythematosus, rheumatoid arthritis, and light-sensitive skin eruptions.

Research

Studies (10)

Authors

Clinical Trials (2)

Trial Overview

Trial Outcomes

Disease-free Survival (DFS)

Median number of months of disease-free survival for participants receiving study treatment. (NCT01128296)
Timeframe: Up to 30 months

Number of Participants That Experienced a Dose Limiting Toxicity (DLT)

Number of Participants at each dose level of HCQ that experienced a Dose Limiting Toxicity (DLT). (NCT01128296)
Timeframe: Up to 31 days

Overall Survival (OS)

Median number of months of overall survival for participants receiving study treatment. (NCT01128296)
Timeframe: Up to 35 months

R0 Resection Rate

Number of participants that underwent a resection with microscopically margin-negative resection in which no gross or microscopic tumor remains in the primary tumor bed (24) / number of that completed treatment (31) (NCT01128296)
Timeframe: Up to 30 months

Disease-free Survival (DFS) by CA 19-9 Response

Median number of months of disease-free survival for participants who experienced Ca 19-9 (surrogate biomarker) response (either an increase or decrease in Ca 19-9), or no Ca 19-9 response. Per participant increases in Ca 19-9 ranged from >0 to 225%. Per participant decreases in Ca 19-9 ranged from >0 to 100%. (NCT01128296)
Timeframe: Up to 30 months

Disease-free Survival (DFS) by Response to HCQ Treatment

Median number of months of disease-free survival in participants who did and did not experience response to HCQ treatment. Patients who had >51 % increase in their LC3-II staining were classified as having a response to HCQ. (NCT01128296)
Timeframe: Up to 30 months

Disease-free Survival by p53 Genetic Status

(NCT01128296)
Timeframe: Up to 35 months

Overall Survival (OS) by CA 19-9 Response

Median number of months of overall survival for participants who experienced Ca 19-9 (surrogate biomarker) response (either an increase or decrease in Ca 19-9), or, no Ca 19-9 response. Per participant increases in Ca 19-9 ranged from >0 to 225%. Per participant decreases in Ca 19-9 ranged from >0 to 100%. (NCT01128296)
Timeframe: Up to 35 months

Overall Survival (OS) by p53 Mutant Status

(NCT01128296)
Timeframe: Up to 35 months

Overall Survival (OS) by Response to HCQ Treatment

Median number of months of overall survival in participants who did and did not experience response to HCQ treatment. Patients who had >51 % increase in their LC3-II staining were classified as having a response to HCQ. (NCT01128296)
Timeframe: Up to 35 months

Age at Diagnosis

The mean age of patients at the time of diagnosis of disease (as a variable in the proportional odds logistic regression, secondary analysis of Evans Grade). (NCT01978184)
Timeframe: Baseline - At the time of diagnosis, prior to treatment

Carbohydrate Antigen 19-9 (CA19-9) Response

Levels of Carbohydrate antigen 19-9 (CA19-9) response to pre-operative gemcitabine/ nab-paclitaxel measured in the serum (original scale) (NCT01978184)
Timeframe: Prior to treatment (average 73.3 +/- 9.9 days prior to surgery)

Carbohydrate Antigen 19-9 (CA19-9) Response

Levels of Carbohydrate antigen 19-9 (CA19-9) response to pre-operative gemcitabine/ nab-paclitaxel measured in the serum (original scale). (NCT01978184)
Timeframe: After treatment (50-67 days post treatment/surgery)

CT Tumor Size

Tumor size as measured via computerized tomography (CT) scan (as a variable in the proportional odds logistic regression, secondary analysis of Evans Grade). (NCT01978184)
Timeframe: Baseline - At the time of diagnosis, prior to treatment

Positive Lymph Node Involvement

The proportion of participants with positive (disease) lymph nodes involvement. (NCT01978184)
Timeframe: At the time of surgery (≥2 weeks and ≤6 weeks post chemotherapy)

Rate of R0 Resection

The proportion of participants having resection for cure or complete remission, in which the surgical margins are negative for tumor cells. R0 resection indicates a microscopically margin-negative resection, in which no gross or microscopic tumor remains in the primary tumor bed. (NCT01978184)
Timeframe: At the time of surgery (≥2 weeks and ≤6 weeks post chemotherapy)

Age-Adjusted Charlson Comorbidity Index

The Charlson Comorbidity Index is a method of categorizing comorbidities of patients based on the International Classification of Diseases (ICD) diagnosis codes found in administrative data, such as hospital abstracts data. Each comorbidity category has an associated weight (from 1 to 6), based on the adjusted risk of mortality or resource use, and the sum of all the weights results in a single comorbidity score for a patient. A score of zero indicates that no comorbidities were found. The higher the score, the more likely the predicted outcome will result in mortality or higher resource use. Up to 12 comorbidities with various weightings can result in a maximum score of 24. The minimum score is zero. (NCT01978184)
Timeframe: Prior to treatment

Cancer Diagnosis Stage

"The number of participants in cancer diagnosis stage groups. Stage 0: cancer hasn't spread to nearby tissues/located in the same of origin.Stage I: cancers hasn't grown deeply into nearby tissues or spread to lymph nodes or other parts of the body. Stage II and III: cancers have grown more deeply into nearby tissues (may have metastasized to lymph nodes but not other parts of the body). Stage IV: most advanced stage (metastatic cancer) ; cancer has spread to other parts of the body. Stages subdivided further into the categories A (less agressive disease) and B (more advanced cancer). Example: stage IIA is less aggressive than stage IIB, but stage IIIA is more aggressive than stage IIB. (Stage variable used in the proportional odds logistic regression, secondary analysis of Evans Grade)." (NCT01978184)
Timeframe: Baseline - At the time of diagnosis, prior to treatment

Evans Grade Histopathologic Response

The number of patients who exhibited an Evans grade Histologic response (I, IIA, IIB, or III) to pre-operative gemcitabine / nab-paclitaxel. Histological response validated scoring system by Evans is as follows: Grade I: 1-9% tumor destruction, Grade II: 10 - 90%, Grade III: >90% tumor destruction (Grade IIA = 10-50% of tumor cells destroyed; Grade IIB = 50-90% of tumor cells destroyed), Grade IV: Absence of viable tumor cells. (NCT01978184)
Timeframe: Up to 4 years

Robotic Resection Surgery

The number of participants who had robotic resection surgery. (Robotic surgery variable used in the proportional odds logistic regression, secondary analysis of Evans Grade). (NCT01978184)
Timeframe: At the time of surgery (≥2 weeks and ≤6 weeks post chemotherapy)

Type of Surgical Procedure (Operation)

The number of participants in having each type of surgical resection procedure: Celiac Axis Resection With Distal Pancreatectomy (DPCAR) (Modified Appleby), Distal Pancreatectomy, Total Pancreatectomy, or Whipple. (Operation variable used in the proportional odds logistic regression, secondary analysis of Evans Grade). (NCT01978184)
Timeframe: At the time of surgery (≥2 weeks and ≤6 weeks post chemotherapy)

Reviews

4 reviews available for hydroxychloroquine and Hypercoagulability

Other Studies

6 other studies available for hydroxychloroquine and Hypercoagulability