No abstract available.
Retreatment* ; Treatment Failure*

No abstract available.
Humans ; Ovarian Neoplasms ; Treatment Failure

Myxomas are the most common type of primary cardiac tumour with 86% occurring in the left atrium. Right atrial myxomas is far less common. Patients usually present with progressive dyspnoea, fever, weight loss, right-sided heart failure, or pulmonary embolisation. We report the case of a 55-year-old man who presented with progressive dyspnoea and signs of right heart failure secondary to a large right atrial myxoma, which was diagnosed with a bedside transthoracic echocardiogram. This was successfully removed surgically.
Atrial Myxoma ; Dyspnea ; Heart Failure ; Treatment Outcome

No abstract available.
Pneumothorax, Artificial* ; Treatment Failure* ; Tuberculosis, Pulmonary*

BACKGROUND/AIMS: Ciprofloxacin has been widely prescribed for acute infectious diarrhea. However, the resistance to this drug is increasing. Rifaximin is a novel but poorly absorbed rifamycin derivative. This study evaluated and compared the efficacies of rifaximin and ciprofloxacin for the treatment of acute infectious diarrhea. METHODS: We performed a randomized controlled multicenter study in Korea. Patients with acute diarrhea were enrolled and randomized to receive rifaximin or ciprofloxacin for 3 days. The primary efficacy endpoint was the time to last unformed stool (TLUS). Secondary endpoints were enteric wellness (reduction of at least 50% in the number of unformed stools during 24-hour postenrollment intervals), general wellness (subjective feeling of improvement), and proportion of patients with treatment failure. RESULTS: Intent-to-treat analysis (n=143) showed no significant difference between the rifaximin and ciprofloxacin groups in the mean TLUS (36.1 hours vs 43.6 hours, p=0.163), enteric wellness (49% vs 57%, p=0.428), general wellness (67% vs 78%, p=0.189), or treatment failure rate (9% vs 12%, p=0.841). The adverse events did not differ significantly between the two groups. CONCLUSIONS: These results suggest that rifaximin is as safe and effective as ciprofloxacin in the treatment of acute infectious diarrhea.
Ciprofloxacin ; Diarrhea ; Humans ; Korea ; Rifamycins ; Treatment Failure

No abstract available.
Humans ; Prognosis ; Treatment Failure ; Uterine Cervical Neoplasms

Retinoblastoma is the most common ocular malignancy in childhood. The association of bilateral retinoblastoma with ectopic midline intracranial tumor, trilateral retinoblastoma syndrome, is rare, but the prognosis is very poor with even with various combination treatments of surgery, chemotherapy, and radiotherapy including neuraxis. The cause of treatment failure was tumor dissemination along the neuraxis in approximately 50% of the cases. We experienced three cases of trilateral retinoblastoma, and two of them are alive so far with multi-modal treatment.
Drug Therapy ; Prognosis ; Radiotherapy ; Retinoblastoma* ; Treatment Failure

Our study was performed to evaluate the efficacy of anthralin-UVB therapy for psoriasis by simplifying the conventional Ingram regimen, 34 patients(21 admitted, and 13 OPD patients) were included in our study and the resulti can be summarized as follows. 1. There were no cases of treatment failure. 16 patients(76. 2%) out of the 2l admitted patients and 7 patients(53.8%) out of the 13 OPD patients showed clearing. 2. In the case of the admitted patients, the mean numbers of therapy(days) of the improved patients reaching grade 4 were 12. 0(18. 1 days) in the trunk lesions and 15. 5 (22. 0 days) in the extremity lesions' and those of the cleared patients reaching grade 4 were 11. 2(16. 0 days) in the trunk lesions, and 13. 4(lg. 5 days) in the extremity lesions, but the difference was not significant statistically(pp o.ps). The difference between the therapeutic effects of the admitted and the OPD patients was significant statistically(p<0. 05). 3. There were some notable side effects such as staining, pruritus, and erythema, but there were no cases of therapy termination.
Erythema ; Extremities ; Humans ; Pruritus ; Psoriasis* ; Treatment Failure

As a new technique for IVF, ICSI has a high rate of monospermy but cannot prevent all fertilization failures, of which the possible causes are poor oocytes or sperm, abnormal oocyte activation, and ICSI technical problems. Controlled ovarian hyperstimulation during IVF could increase the apoptosis of oocytes and subsequently induce fertilization failure. There are several methods for artificial activation in case of oocyte activation failure. Sperm-induced fertilization failure is mostly due to minute malformation of sperm, for which morphologically selective ICSI is generally employed. However, totally failed fertilization after ICSI remains a real challenge.
Female ; Humans ; Male ; Oocytes ; Sperm Injections, Intracytoplasmic ; Spermatozoa ; Treatment Failure

Humans ; Nasopharyngeal Neoplasms ; radiotherapy ; surgery ; Salvage Therapy ; Treatment Failure