MATERIALS AND METHODS: Data were collected through medical records and interview sessions with patients on current pharmacotherapy for hypertension management at baseline and 2-3 months later. Results are expressed as mean ± SD for continuous data and as frequencies and percentages for categorical data.
RESULTS: Among 182 recruited patients, 89 (49%) achieved BP control by the end of the study. Majority (62/89) patients were on single-pill (monotherapy or SPC) antihypertensives. Majority (63/89) required more than two antihypertensives to achieve BP control.
CONCLUSION: Both SPC and free drug combination antihypertensives reduced BPs, but physicians preferred SPC to improve BP control and increase treatment compliance.
STUDY DESIGN: Prospective, randomized, blinded clinical trial.
ANIMALS: A total of 40 adult wild common palm civets, 24 female and 16 male, weighing 1.5-3.4 kg.
METHODS: The civets were randomly assigned for anesthesia with butorphanol, azaperone and medetomidine (0.6, 0.6 and 0.2 mg kg-1, respectively; group BAM) or with butorphanol, midazolam and medetomidine (0.3, 0.4 and 0.1 mg kg-1, respectively; group BMM) intramuscularly (IM) in a squeeze cage. When adequately relaxed, the trachea was intubated for oxygen administration. Physiological variables were recorded every 5 minutes after intubation. Following morphometric measurements, sampling, microchipping and parasite treatment, medetomidine was reversed with atipamezole at 1.0 or 0.5 mg kg-1 IM to groups BAM and BMM, respectively. Physiological variables and times to reach the different stages of anesthesia were compared between groups.
RESULTS: Onset time of sedation and recumbency was similar in both groups; time to achieve complete relaxation and tracheal intubation was longer in group BAM. Supplementation with isoflurane was required to enable intubation in five civets in group BAM and one civet in group BMM. All civets in group BAM required topical lidocaine to facilitate intubation. End-tidal carbon dioxide partial pressure was lower in group BAM, but heart rate, respiratory rate, rectal temperature, peripheral hemoglobin oxygen saturation and mean arterial blood pressure were not different. All civets in both groups recovered well following administration of atipamezole.
CONCLUSIONS AND CLINICAL RELEVANCE: Both BAM and BMM combinations were effective for immobilizing wild common palm civets. The BMM combination had the advantage of producing complete relaxation that allowed intubation more rapidly.
METHODS: In this multinational, randomised, treat-to-target trial, patients with T2DM who intended to fast and were on basal, pre- or self-mixed insulin ± oral antidiabetic drugs for ≥90 days were randomised (1:1) to IDegAsp twice daily (BID) or BIAsp 30 BID. Treatment period included pre-Ramadan treatment initiation (with insulin titration for 8-20 weeks), Ramadan (4 weeks) and post-Ramadan (4 weeks). Insulin doses were reduced by 30-50% for the pre-dawn meal (suhur) on the first day of Ramadan, and readjusted to the pre-Ramadan levels at the end of Ramadan. Hypoglycaemia was analysed as overall (severe or plasma glucose <3.1 mmol/L [56 mg/dL]), nocturnal (00:01-05:59) or severe (requiring assistance of another person).
RESULTS: During the treatment period, IDegAsp (n = 131) had significantly lower overall and nocturnal hypoglycaemia rates with similar glycaemic efficacy, versus BIAsp 30 (n = 132). During Ramadan, despite achieving significantly lower pre-iftar (meal at sunset) self-measured plasma glucose (estimated treatment difference: -0.54 mmol/L [-1.02; -0.07]95% CI, p = .0247; post hoc) with similar overall glycaemic efficacy, IDegAsp showed significantly lower overall and nocturnal hypoglycaemia rates versus BIAsp 30.
CONCLUSIONS: IDegAsp is a suitable therapeutic agent for patients who need insulin for sustained glucose control before, during and after Ramadan fasting, with a significantly lower risk of hypoglycaemia, versus BIAsp 30, an existing premixed insulin analogue.
METHODS: PubMed, EBSCOhost, and Scopus databases were searched. Additional searching was performed in clinical trial registry, reference lists of systematic reviews, and textbooks. Randomized clinical trials (RCTs) published in the English language through October 2017 comparing the success of pulpotomies in vital primary molars with a follow-up of at least 6 months were selected. Study selection, data extraction, and risk of bias assessment were performed. MA by random effects model, TSA, and GRADE were performed.
RESULTS: Eight RCTs (n = 474) were included. Two RCTs had low risk of bias. No significant difference was observed between MTA and BD in clinical success at 6 months (risk ratio [RR], 1.00; 95% confidence interval [95% CI], 0.97-1.02; I2 = 0%), 12 months (RR, 1.00; 95% CI, 0.96-1.05; I2 = 0%), and 18 months (RR, 1.00; 95% CI, 0.93-1.08; I2 = 0%). No difference was observed in radiographic success at follow-up of 6 months (RR, 0.99; 95% CI, 0.96-1.02; I2 = 0%), 12 months (RR, 1.02; 95% CI, 0.47-2.21; I2 = 0%), and 18 months (RR, 1.02; 95% CI, 0.91-1.15; I2 = 0%). TSA indicated lack of firm evidence for the results of the meta-analytic outcomes on clinical and radiographic success. GRADE assessed the evidence from the MA comparing the effect of MTA and BD in pulpotomy to be of low quality.
CONCLUSION: BD and MTA have similar clinical and radiographic success rates based on limited and low-quality evidence. Future high-quality RCTs between MTA and BD is required to confirm the evidence.
Aim: This study was aimed to determine rational use of antibiotic therapy in ICU patients and its impact on clinical outcomes and mortality rate.
Methods: This was a retrospective, longitudinal (cohort) study including 100 patients in the ICU of the largest tertiary care hospital of the capital city of Pakistan.
Results: It was observed that empiric antibiotic therapy was initiated in 68% of patients, while culture sensitivity test was conducted for only 19% of patients. Thirty-percent of patients developed nosocomial infections and empiric antibiotic therapy was not initiated for those patients (P<0.05). Irrational antibiotic prescribing was observed in 86% of patients, and among them, 96.5% mortality was observed (P<0.05). The overall mortality rate was 83%; even higher mortality rates were observed in patients on a ventilator, patients with serious drug-drug interactions, and patients prescribed with irrational antibiotics or nephrotoxic drugs. Adverse clinical outcomes leading to death were observed to be significantly associated (P<0.05) with irrational antibiotic prescribing, nonadjustment of doses of nephrotoxic drugs, use of steroids, and major drug-drug interactions.
Conclusion: It was concluded that empiric antibiotic therapy is beneficial in patients and leads to a reduction in the mortality rate. Factors including irrational antibiotic selection, prescribing contraindicated drug combinations, and use of nephrotoxic drugs were associated with high mortality rate and poor clinical outcomes.
METHODS: Smaller micro tissues (˂150 μm in diameter) mixed with Matrigel were engrafted subcutaneously into NSG mice to generate the passage 1 (P1) patient-derived xenograft. The micro tumours from P1 patient-derived xenograft were then excised and orthotopically xenografted into another batch of NSG mice to generate a metastatic colorectal cancer patient-derived xenograft, P2. Haematoxylin and eosin and immunohistochemistry staining were performed to compare the characters between patient-derived xenograft tumours and primary tumours.
RESULTS: About 16 out of 18 P1 xenograft models successfully grew a tumour for 50.8 ± 5.1 days (success rate 89.9%). Six out of eight P1 xenograft models originating from metastatic patients successfully grew tumours in the colon and metastasized to liver or lung in the NSG recipients for 60.9 ± 4.5 days (success rate 75%). Histological examination of both P1 and P2 xenografts closely resembled the histological architecture of the original patients' tumours. Immunohistochemical analysis revealed similar biomarker expression levels, including CDH17, Ki-67, active β-catenin, Ki-67 and α smooth muscle actin when compared with the original patients' tumours. The stromal components that support the growth of patient-derived xenograft tumours were of murine origin.
CONCLUSIONS: Metastatic patient-derived xenograft mouse model could be established with shorter time and higher success rate. Although the patient-derived xenograft tumours were supported by the stromal cells of murine origin, they retained the dominant characters of the original patient tumours.