Correction: Thrombotic and bleeding events,mortality, and anticoagulant use among 546,656 hospitalized patients with COVID‑19 in the United States: a retrospective cohort study

Journal of Thrombosis and Thrombolysis -     

Corticosteroid treatment and functional improvement in Duchenne muscular dystrophy: long-term effect

OBJECTIVE: To determine and compare the long-term effects of prednisone and deflazacort on the functional status of children with Duchenne muscular dystrophy. DESIGN: A total of 49 boys with Duchenne muscular dystrophy, between the age of 12 and 15 yrs, who were observed over a 7-yr period were reviewed retrospectively. Eighteen had been treated with prednisone, 12 with deflazacort, and 19 had no drug treatment. All boys treated with steroids received medication for >2 yrs before losing their ambulation. Lower and upper limb motor functions, pulmonary function, prevalence of surgery for scoliosis, and side effects were compared. RESULTS: Boys in the steroid groups were significantly more functional and performed better on all tests than boys not treated (P < 0.05). There was no significant difference between the deflazacort- and prednisone-treated groups (P > 0.05). The number of boys having scoliosis surgery in treated groups was significantly less than nontreated boys (P < 0.05). The control group's pulmonary capacity was decreasing and significantly less than both prednisone- and deflazacort-treated boys. Both deflazacort and prednisone had beneficial effect on pulmonary function and scoliosis. Cataracts, hypertension, behavioral changes, excessive weight gain, and vertebral fracture were noted as serious side effects. CONCLUSIONS: Prednisone and deflazacort have a significant beneficial effect on slowing the disease progress. Their usage in Duchenne muscular dystrophy may prolong ambulation and upper limb function with similar potency. Both steroids also improve pulmonary function, in addition to delaying the need for spinal interventions, with similar therapeutic profiles.     

Surgery for Hepatolithiasis: Single Center Experience of 12 Patients

Hellenic Journal of Surgery - Hepatolithiasis is the presence of stones within the intrahepatic bile ducts, regardless of common bile duct and gallbladder stones. It is rarely seen in our country...     

Halitosis in patients with Helicobacter pylori-positive non-ulcer dyspepsia: an indication for eradication therapy?

BACKGROUND: The aims of this study were to investigate the frequency of halitosis before and after eradication therapy and to determine whether halitosis is a valid indication for eradication therapy in patients with Helicobacter pylori (H. pylori)-positive non-ulcer dyspepsia. METHODS: Dyspepsia, related symptoms, and halitosis were investigated by way of a questionnaire. Only H. pylori-positive patients who showed no organic lesions on endoscopic examination and no atrophy histopathologically were included. A total of 148 patients fulfilled the above criteria and completed the study. Four weeks after the end of eradication treatment, the symptoms were re-evaluated and repeat endoscopy was done to check for H. pylori in the gastric mucosa. Results: H. pylori eradication was successful in 109 patients (73.6%). Prior to treatment, bloating was the most frequent symptom (74.3%), followed by diurnal pain (62.2%) and halitosis (61.5%). The most successfully resolved symptoms in the group as a whole, regardless of eradication status, were halitosis, diurnal pain, and hunger-like pain, respectively. In the patients with confirmed H. pylori eradication, the most successfully resolved symptoms were halitosis and hunger-like pain, respectively. CONCLUSION: Halitosis is a frequent, but treatable, symptom of H. pylori-positive non-ulcer dyspepsia and may be a valid indication for eradication therapy.     

Efficacy, safety, and tolerability of pregabalin treatment for painful diabetic peripheral neuropathy: findings from seven randomized, controlled trials across a range of doses

OBJECTIVE—To evaluate the efficacy, safety, and tolerability of pregabalin across the effective dosing range, to determine differences in the efficacy of three times daily (TID) versus twice daily (BID) dosage schedules, and to use time-to-event analysis to determine the time to onset of a sustained therapeutic effect using data from seven trials of pregabalin in painful diabetic peripheral neuropathy (DPN).RESEARCH DESIGN AND METHODS—Data were pooled across seven double-blind, randomized, placebo-controlled trials using pregabalin to treat painful DPN with dosages of 150, 300, and 600 mg/day administered TID or BID. Only one trial included all three of these dosages, and TID dosing was used in four. All studies shared fundamental selection criteria, and treatment durations ranged from 5 to 13 weeks.RESULTS—Pooled analysis showed that pregabalin significantly reduced pain and pain-related sleep interference associated with DPN (150, 300, and 600 mg/day administered TID vs. placebo, all P ≤ 0.007). Only the 600 mg/day dosage showed efficacy when administered BID (P ≤ 0.001). Pain and sleep interference reductions associated with pregabalin appear to be positively correlated with dosage; the greatest effect was observed in patients treated with 600 mg/day. Kaplan-Meier analysis revealed that the median time to onset of a sustained (≥30% at end point) 1-point improvement was 4 days in patients treated with pregabalin at 600 mg/day, 5 days in patients treated with pregabalin at 300 mg/day, 13 days in patients treated with pregabalin at 150 mg/day, and 60 days in patients receiving placebo. The most common treatment-emergent adverse events were dizziness, somnolence, and peripheral edema.CONCLUSIONS—Treatment with pregabalin across its effective dosing range is associated with significant, dose-related improvement in pain in patients with DPN.The prevalence of diabetic neuropathy is as high as 50% in patients who have had diabetes for 25 years (1), and painful diabetic peripheral neuropathy (DPN) occurs in up to 26% of all people with diabetes (2). Symptoms range from mild dysesthesias to severe unremitting pain that can profoundly impact patients’ lives (3,4).Medications of several different classes are used to treat painful DPN with varying degrees of efficacy, safety, and tolerability. The antiepileptic agents gabapentin and pregabalin have attained widespread use in the treatment of painful DPN. These agents bind to the auxiliary α2-δ subunit of the voltage-sensitive calcium channel, thereby decreasing Ca²⁺ influx at nerve terminals and modulating neurotransmitter release (5).There are seven double-blind, randomized, placebo-controlled trials in painful DPN with pregabalin (6–12), five of which are published in full (7–11). The effective dosing range for treatment of neuropathic pain syndromes is 150 to 600 mg/day, administered either three times daily (TID) or twice daily (BID). Among the seven trials, dosages of 150, 300, and 600 mg/day were used, but only one trial included all three of these dosages. Thus, individually, the seven trials present an incomplete picture of the effective dosing range. In addition, TID dosing was used in the first four trials, whereas the three most recent trials of pregabalin in painful DPN used BID dosing.The objective of the current report is to use the pooled data from these seven trials to evaluate the efficacy, safety, and tolerability of pregabalin across the effective dosing range. We also use these data to determine differences in the efficacy of TID and BID dosing schedules. Finally, we use a time-to-event analysis of the pooled data to determine the time to onset of a sustained therapeutic effect across the range of doses.     

Distinct temperament and character profiles in first onset vitiligo but not in alopecia areata

Alopecia areata (AA) and vitiligo (V) are diseases that are correlated with psychiatric disorders before, during and after diagnosis. The Temperament and Character Inventory (TCI) is a well‐established approach for investigating personality traits in various psychosomatic diseases. The aim of this study is to compare and investigate the differences in the TCI between patients with first onset AA, patients with V and healthy controls (HC). Participants in the study included 42 patients with first onset AA, 50 adult patients with V and 60 HC who had no history or diagnoses of psychiatric or dermatological disorders. All participants were assessed with the TCI and the Dermatology Life Quality Index (DLQI). Among the temperament traits, the extravagance, disorderliness and total novelty‐seeking scores were lower, and the worry and pessimism scores were higher in patients with V compared with patients with AA and the HC. The mean score of the enlightened second nature and the total self‐directedness score of the character traits were higher in patients with V compared with patients with AA and the HC group. In the AA group, there was a negative correlation only between the reward dependence total score and the DLQI score. This study suggests that patients with first onset V have a distinct temperament, such as being unenthusiastic and unemotional, and character profiles, such as worry and pessimism, independent of their psychiatric comorbidities, and patients with AA do not have a different personality from the non‐affected population.     

Long-term results of brentuximab vedotin in relapsed and refractory Hodgkin lymphoma: multi-center real-life experience

Classical Hodgkin lymphoma (cHL) is considered a curable disease; however, approximately one-third of responders experience disease relapse following first-line therapy. Several studies have shown the efficacy of brentuximab vedotin (BV) in patients with relapsed/refractory HL. We present a retrospective analysis of 58 patients with relapsed/refractory HL treated with BV in a named patient program from 11 centers. The median follow-up duration was 20 (range, 4–84) months. The best overall response rate was 64% (complete response [CR], 31%; partial response [PR], 33%). The 5-year progression-free survival (PFS) and overall survival (OS) rates were 12% (95% confidence interval [CI], 0.05–0.22) and 26% (95% CI, 0.16–0.38), respectively. Among patients who achieved CR, the estimated 5-year PFS and OS rates were 32% (95% CI, 0.13–0.54) and 60% (95% CI, 0.33–0.78), respectively. A total of 26 patients underwent subsequent stem cell transplantation. The 5-year PFS and OS rates for 10 patients who had consolidative stem cell transplantation were 28% and 30%, respectively. Twenty-seven patients required further therapy following BV. At the time of the analysis, 12 patients (21%) were alive. Five patients (9%) had long-term remission after achieving CR with BV monotherapy, with a median PFS of 76 months. Three of them (5%) did not receive any other treatment following BV and their median PFS was 75 months. Our long-term results showed that a small subset of patients with relapsed/refractory cHL may benefit from and even be cured with BV monotherapy.