Amoebic liver abscess (ALA) with jaundice and encephalopathy is a rare occurrence and has been recognised and studied more frequently in recent years. We present a case of massive ALA presenting with jaundice, hepatic encephalopathy, and septicaemia that was treated successfully with percutaneous drainage of the abscess, right-sided chest tube insertion, and anti-amoebic therapy.

INTRODUCTIONRheumatoid arthritis (RA) patients taking disease-modifying antirheumatic drugs (DMARDs) may experience treatment failure due to adverse effects or a lack of efficacy/resistance. The purpose of this study was to evaluate the prescription patterns, the incidence and reasons for failure, and the time to treatment failure of DMARDs in RA patients.

METHODSThe medical records of patients visiting the Rheumatology Clinic were scrutinised retrospectively in order to extract the relevant data, including demographics, clinical and laboratory investigations and drug usage, for analysis.

RESULTSMore than 60% of the 474 eligible patients were started on a combination of DMARDs. Hydroxychloroquine (HCQ) (79.7%) and methotrexate (MTX) (55.6%) were the most common DMARDs prescribed initially. There was a significant difference in survival times among the various treatment groups (p ≤ 0.001). Adverse effect was the main reason for treatment failure of sulfasalazine (SSZ) (88.9%) and MTX (75%), while addition or substitution DMARDs was more common for those taking HCQ (72.2%). Adverse event was reported as the most significant predictor of treatment failure. The most commonly reported adverse effects were bone marrow suppression and hepatotoxicity.

CONCLUSIONA combination of DMARDs was used to initiate therapy in more than 60% of RA patients, with HCQ and MTX being prescribed most frequently. Adverse effects accounted mainly for treatment failures with MTX and SSZ, while lack of efficacy was responsible for major treatment failures with HCQ.

Adult ; Antirheumatic Agents ; adverse effects ; therapeutic use ; Arthritis, Rheumatoid ; drug therapy ; Drug Therapy, Combination ; Female ; Humans ; Kaplan-Meier Estimate ; Male ; Middle Aged ; Retrospective Studies ; Treatment Failure

Amoebic liver abscess is a common disease, especially in endemic areas, but it is a rare cause of inferior vena cava (IVC) obstruction, with only a few cases appearing in the literature. We report three cases of amoebic liver abscess complicated with obstruction of the IVC and which responded to conservative treatment or radiological intervention.
Anti-Bacterial Agents/therapeutic use ; Antibodies, Protozoan/analysis ; Entamoeba/immunology/isolation & purification ; Enzyme-Linked Immunosorbent Assay ; Humans ; Liver Abscess, Amebic/complications/*diagnosis/ultrasonography ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Thrombosis/diagnosis/etiology ; Tomography, X-Ray Computed ; Vascular Diseases/*etiology ; *Vena Cava, Inferior ; Young Adult