The intracellular pharmacokinetics of lamivudine phosphorylation in PBMC from asymptomatic HIV-1-infected patients are highly variable and do not differ statistically between the 150- and 300-mg twice a day regimens. The variations in intracellular lamivudine-TP concentrations following these two lamivudine dosage regimens are unlikely to result in differences in clinical effect. This was confirmed by the results of a large phase III study in HIV-1-infected patients which showed no differences in HIV-1 RNA or CD4+ lymphocyte counts between the 150- and 300-mg lamivudine regimens in combination with zidovudine.

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Objective The aim of the study was to identify indicated homeopathic remedies based on the clinical characteristics of coronavirus disease 2019 (COVID-19) patients in India. Methods In this retrospective, cohort study, confirmed COVID-19 patients admitted at a COVID Health Centre in New Delhi between April 29 and June 17, 2020 were given conventional and homeopathic treatment. Patients were grouped into mild, moderate or severe categories of disease. Their symptomatologic profiles were analyzed to identify indicated homeopathic medicines. Results A total of 196 COVID-19 patients were admitted. One hundred and seventy-eight patients had mild symptoms; eighteen patients had moderate symptoms; no patients with severe symptoms were included as they were referred to tertiary care centers with ventilatory support. The mean age of patients with mild symptoms was significantly lower (38.6 years; standard deviation or SD ± 15.8) compared with patients in the moderate category (66.0 years; SD ± 9.09). The most important symptoms identified were fever (43.4%), cough (47.4%), sore throat (29.6%), headache (18.4%), myalgia (17.9%), fatigue (16.8%), chest discomfort (13.8%), chills (12.6%), shortness of breath (11.2%) and loss of taste (10.2%). Twenty-eight homeopathic medicines were prescribed, the most frequently indicated being Bryonia alba (33.3%), Arsenicum album (18.1%), Pulsatilla nigricans (13.8%), Nux vomica (8%), Rhus toxicodendron (7.2%) and Gelsemium sempervirens (5.8%), in 30C potency. Conclusion Data from the current study reveal that Arsenicum album, Bryonia alba, Pulsatilla nigricans, Nux vomica, Rhus toxicodendron and Gelsemium sempervirens are the most frequently indicated homeopathic medicines. A randomized controlled clinical trial based on this finding is the next step.

A combination of OCT, endoscopy and histology will identify all cases of GERD. As these investigations are easily available, they should form the diagnostic work-up in clinical situations. 24-h esophageal pH testing, despite being the gold standard, has no utility in routine clinical settings and hence its availability should be limited to tertiary care settings.

We report an unusual case of a ruptured primary hydatid cyst of the gallbladder. The sonographic appearance—a distended gallbladder containing an intraluminal mass with undulating membranes in the neck and body—led to the diagnosis of this extremely rare condition. © 2000 John Wiley & Sons, Inc. J Clin Ultrasound 28:51–52, 2000.

The incidence of fascial dehiscence and incisional hernia after two methods for abdominal wound closure (rectus sheath relaxation incisions and conventional mass closure) was studied in a randomized prospective clinical trial in a consecutive series of 100 patients undergoing midline laparotomy for peritonitis. The two groups were well matched for etiologies of peritonitis, the surgical procedures performed, and the presence of known risk factors for fascial dehiscence. Fifty patients each were randomized either to the conventional continuous mass closure procedure or the rectus sheath relaxation incision technique (designed to increase wound elasticity and decrease tension in the suture line) using identical polypropylene sutures. The incidence of postoperative complications such as duration of ileus, chest infection, and wound infection were not statistically different between the two groups. The intensity of postoperative pain in the rectus sheath relaxation incision group was significantly less. The incidence of wound hematoma was significantly increased in the rectus sheath relaxation incision group. The incidences of fascial dehiscence (16% vs,28%; p < 0.05) and incisional hernia (18% vs, 30%; p < 0.05) were significantly lower after rectus sheath relaxation incisions compared to conventional mass closure. Closure of the midline laparotomy wound in cases of peritonitis using the rectus sheath relaxation technique is safe and less painful, provides increased wound elasticity and decreased tension on the suture line, and significantly decreases the incidence of wound dehiscence.

To avoid inequitable hierarchies and power structures among students and staff, the author order for this publication was purposely presented alphabetically instead of through typical authorship conventions. "Knowledge is power," he says, Yet knowledge is held in the hands of few.And so is power. The man who gets all the credit, The privileged, and wealthy, and western man, Who thinks everyone else is unfit, And still won't admit, that Knowledge should not mean power But empowerment for all.-Taleisha Stec-MarksmanWe are all students at the University of Toronto's Scarborough campus, which is situated in one of the most multicultural neighbourhoods of Toronto (University of Toronto Scarborough, 2018), and possibly all of Canada. Aakriti Kapoor is a graduate student in the Faculty of Education, while most of the other authors are students whom Aakriti taught while working as a teaching assistant at the university. We come from a diverse range of racialized or gendered identities and abilities. We have all directly been impacted by or witnessed the damaging effects of colonialism and Western hegemony. As such, we hold a heightened sense of urgency to dismantle broader power structures in society, be they related to race, gender, age, sex, experience, or anything else in between. Power structures can be especially evident in student-faculty relationships, but as has already been noted in the past, Students as Partners (SaP) initiatives hold the potential to eliminate such tensions (Reyes & Adams, 2017). In this

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