Reduced recurrence of late hemorrhagic radiation cystitis by WF10 therapy in cervical cancer patients: a multicenter, randomized, two-arm, open-label trial.

BACKGROUND AND PURPOSE: To evaluate the efficacy and the safety of WF10 as adjunct to standard treatment in the management of late hemorrhagic radiation cystitis compared to standard treatment alone. PATIENTS AND METHODS: Cervical cancer patients with Grade 2 or 3 late hemorrhagic radiation cystitis, were randomized and treated with WF10 0.5 ml/kg body weight, diluted in physiological saline or 5% dextrose water 250 ml, intravenous infusions over 2 h on 5 consecutive days, every 3 weeks for 2 cycles plus standard treatment (WF10 group) or standard treatment alone (control group). Fifty patients in each group were evaluated by questioning; urinalysis and cystoscopy during a 1 year follow up. RESULTS: At week 7, 37 patients (74%) in the WF10 group and 32 patients (64%) in the control group showed complete resolution in objective hematuria (P = 0.28). Significantly lower use of antibiotics (P = 0.002) and antispasmodics (P < 0.001) was found in the WF10 group. Among the responders, 24 patients (77%) in the control group experienced recurrent objective hematuria, whereas in the WF10 group only 17 patients (47%) experienced a recurrence (P = 0.01). Recurrence of objective hematuria occurred significantly faster in the control group as evidenced by Kaplan-Meier and log-rank statistics (P = 0.004), suggesting a long-term effect of WF10. Cystoscopy, at the end of the treatment period and after the one year follow up showed overall improvement without significant difference between two groups. No severe toxicity was monitored. CONCLUSIONS: WF10 therapy is a safe, non-invasive and convenient method in the management of late hemorrhagic radiation cystitis. WF10 therapy, as adjunct to standard treatment, has significantly reduced recurrence of objective hematuria, compared to standard treatment alone, during a one year follow up.     

Study on the Prevalence of Leptospirosis among Fever Cases Reported from Private Clinics in the Urban areas of Villupuram District,Tamil Nadu,India

Objectives

To know the prevalence of leptospirosis cases reported in private clinics among fever cases in Villupuram District, Tamil Nadu, India to know its real magnitude of the problem and to diagnose Leptospirosis among fever cases from differential diagnosis.

Methods

1502 Blood serum samples collected from three urban towns namely Kallakurichi (Latitude: 11° 73′ N; Longitude: 78° 97′ E), Villupuram (Latitude: 11° 75′ N; Longitude: 79° 92′ E) and Thindivanam (Latitude: 12° 25′ N; Longitude: 79° 65′ E) in fifteen clinics based on case definition of leptospirosis delineated by the National Vector Borne Disease Control Programme (NVBDCP), Government of India. Samples were tested in the laboratory of the Zonal Entomological Team (ZET), Cuddalore with Macroscopic Slide Agglutination Test (MSAT) and Ig-M ELISA.

Result

There were 65 positive cases detected from 1502 blood serum samples in both MSAT and Ig-M ELISA. It could be known that there was 4% cases contributed from private clinics among fever cases. From this study, further it was known that all age groups of people affected irrespective of sexes based on their living condition associated with the environment prevailed of the disease.

Conclusion

From this study, it was quantified that 4% of cases reported in private clinics among fever cases and its findings ascertained both the importance of differential diagnosis as well as reports that should be included to the Government for knowing its real magnitude for planning.     

To study voice quality before and after thyroplasty type 1 in patients with symptomatic unilateral vocal cord paralysis

PURPOSE: The purpose of this study was to evaluate voice quality before and after thyroplasty type 1 in patients with symptomatic unilateral vocal cord paralysis. METHODS: Fifteen consecutive cases of unilateral symptomatic vocal cord paralysis of a known or idiopathic etiology with the duration of 6 months who have failed conventional speech therapy. The voice quality was assessed by perceptual evaluation, acoustic measures, and aerodynamic measures. The position of the cord was assessed by using fiberoptic laryngoscope. The procedure was done under local anesthesia. RESULTS: Among 15 patients, on the first postoperative day, 7 patients were changed to moderate dysphonia and 8 patients had a near-normal voice. On the 30th postoperative day, 3 patients had persistent moderate dysphonia, nine patients had near-normal voice, and 3 patients had normal voice. CONCLUSION: Thyroplasty type 1 successfully reduces glottic gap and improves voice quality in patients with unilateral vocal cord paralysis. Improved maximum phonation time, signal-to-noise ratio, shimmer, jitter, fundamental frequency, and intensity of voice appear to be directly related to medialization of the paralyzed vocal cord.     

Treatment of localized primary non-Hodgkin's lymphoma of bone in children: a Pediatric Oncology Group study.

PURPOSE: The treatment of primary lymphoma of bone (PLB) in children has traditionally included radiotherapy to the primary site; more recently, it has included systemic chemotherapy. Because of concern about the untoward effects of treatment in a disease that is curable, we attempted to determine whether radiotherapy can be safely excluded from treatment. PATIENTS AND METHODS: The results of three consecutive Pediatric Oncology Group (POG) studies were examined to determine the impact on outcome of radiotherapy as adjunctive treatment in children and adolescents receiving chemotherapy for early-stage primary lymphoma of bone. RESULTS: From 1983 to 1997, 31 patients with localized PLB were entered onto POG studies of early-stage non-Hodgkin's lymphoma (NHL). Between 1983 and 1986, seven patients were treated with 8 months of chemotherapy with irradiation (XRT) of the primary site. After 1986, patients were treated without XRT; four received 8 months of chemotherapy, and 20 received 9 weeks of chemotherapy. Primary sites were the femur (nine), tibia (eight), mandible (five), mastoid (one), maxilla (one), zygomatic arch (one), rib (one), clavicle (one), scapula (one), ulna (one), talus (one), and calcaneous (one). Histologic classification revealed 21 cases of large cell lymphoma, five cases of lymphoblastic lymphoma, two cases of small, noncleaved-cell lymphoma, and three cases of NHL that could not be classified further. One patient relapsed at a distant site 22 months after completion of therapy. There have been no deaths. CONCLUSION: Localized PLB is curable in most children and adolescents with a 9-week chemotherapy regimen of modest intensity, and radiotherapy is an unnecessary adjunct.     

Clinical presentation and endoscopic management of Dieulafoy＇s lesions in an urban community hospital

AIM: To identify rates of occurrence, common clinical and endoscopic features, and to review the outcome of endoscopic management of Dieulafoy's lesions in the upper gastrointestinal (GI) tract in an urban community hospital setting. METHODS: Endoscopic data from esophagogastroduodenoscopies (EGDs), done at Wyckoff Heights Medical Center, Brooklyn, NY between 2000 and 2006 were reviewed to identify patients with Dieulafoy's lesions. Demographic data, medical history, examination findings, lab data, endoscopic findings and details of therapy for patients treated for Dieulafoy's lesions were reviewed retrospectively. RESULTS: Dieulafoy's lesions were documented to be the cause of bleeding in approximately 1% of patients presenting with upper gastrointestinal bleeding, while they were detected in only 2 patients when the indications for EGDs were different from active GI bleeding. When we analyzed EGDs performed in patients above age 65 years presenting with gastrointestinal bleeding, prevalence of Dieulafoy's lesions approached 10 percent. The most common location of the lesion was the body of stomach (7), followed by the cardia (4) and the esophagus (2). One patient had this lesion in the fundus and one patient in the duodenal apex. All patients were initially treated endoscopically with epinephrine injection, in eight cases heater probe was applied following epinephrine and endoscopic clips were applied in two cases. All but one of the patients did well in near and intermediate term follow-up (average follow-up period of 18 mo). One patient died of multi-organ failure during the same hospital stay. Average length hospital stay was 7 d. CONCLUSION: Community hospital gastroenterologists and endoscopists should be aware that Dieulafoy's lesions are an uncommon cause of upper GI bleeding among elderly patients. Early accurate diagnosis through emergent endoscopy and endoscopic therapy, especially in patients with multiple co-morbid conditions, can be very effective and life saving.     

Effectiveness of intrauterine anesthesia for pain relief during fractional curettage

OBJECTIVE: To study the effectiveness of intrauterine anesthesia for pain relief during fractional curettage. METHODS: A double-blinded, randomized, placebo-controlled trial was conducted in 66 patients with abnormal uterine bleeding undergoing fractional curettage under paracervical block, using 10-mL 1% lidocaine plus intrauterine 5-mL 2% lidocaine (n = 33) or saline (n = 33). The primary outcome was the maximum pain score measured with a 10-cm visual analog scale. Other outcomes measured included pain profile, number of patients with pain score more than 4, each patient's global satisfaction index, adverse events, and serum lidocaine profile. RESULTS: The 2 groups were comparable in age, body mass index, education, socioeconomic status, menopausal status, and parity. Compared with the saline group, the lidocaine group had a significantly lower median value for the maximum pain score (2.3 versus 4.7, P = .022) and fewer patients with a pain score more than 4 (33.3% versus 60.6%, P = .026). The pain scores were lower at the endocervical curettage and the uterine curettage steps. There was no difference between the 2 groups in other outcomes. The number needed to treat to prevent a case with a pain score more than 4 was 3.7 (95% confidence interval 2.4-38.5). CONCLUSION: The addition of intrauterine anesthesia to paracervical block can further reduce pain during fractional curettage without increasing adverse effects. LEVEL OF EVIDENCE: I.