Efficacy of Serum Prealbumin and CRP Levels as Monitoring Tools for Patients with Fascial Space Infections of Odontogenic Origin: A Clinicobiochemical Study

Objectives

Study includes 20 patients with diagnosis of fascial space infections of odontogenic origin to assess efficacy of serum prealbumin and CRP levels as monitoring tools for determining severity of infections, nutritional status, hospital stay and efficacy of treatment.

Methods

Blood samples taken on day 0, 4, and 8 for measuring serum levels of markers. Simultaneously clinical parameters like swelling size, pain etc., were also recorded on day 0, 4, and 8 and appropriate treatment given to each patient. Correlation between markers and parameters was found using regression and paired t test.

Results

Statistical analysis found strong correlation between laboratory values of markers and parameters used to measure severity of infection also. Prealbumin and crp are significant markers for hospital stay (p < 0.01). Prealbumin also found to be a sensitive indicator of nutritional status (p < 0.001).

Interpretation and Conclusion

Prospective analysis indicates prealbumin and crp are effective markers for determining severity of infection, treatment efficacy and hospital stay. Prealbumin is also sensitive marker for nutritional status. Duration of antibiotic usage, intensive unit care, use of nutritional supplements becomes more rationale. Markers also make treatment cost effective and help protecting patients from side effects of excess drug usage.     

Mid Versus Late Secondary Alveolar Cleft Grafting Using Iliac Crest Corticocancellous Bone Graft

Background

Mid-secondary alveolar cleft repair performed at ages 9–12, in the mixed dentition stage, prior to eruption of the permanent canine, is generally accepted as the ideal time for residual alveolar cleft closure in cleft lip and palate cases with a cleft alveolus.

Methods

In our study, four cases of mid-secondary and five cases of late–secondary alveolar cleft grafting were carried out using iliac crest corticocancellous bone graft. Clinical defect closure and radiographic bone fill were compared.

Results

All the nine cases performed in the two different age groups showed excellent results, clinically, with complete closure of the cleft defect and achievement of continuity of the dental arches. One case was planned for a two-stage procedure owing to the large bilateral maxillary defects. Good bone fill was visualized radiographically in all nine cases.

Conclusion

Precise timing for undertaking alveolar cleft repair may not be all that crucial for a successful alveolar cleft grafting procedure.     

Coronavirus Disease-2019 (COVID-19) and the Liver

Within a year of its emergence, coronavirus disease-2019 (COVID-19) has evolved into a pandemic. What has emerged during the past 1 year is that, apart from its potentially fatal respiratory presentation from which the severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) derives its name, it presents with a myriad of gastrointestinal (GI) and liver manifestations. Expression of the angiotensin-converting enzyme-2 (ACE-2) receptor throughout the GI tract and liver, which is the receptor for the SARS-CoV-2, may be responsible for the GI and liver manifestations. Besides acting directly via the ACE-2 receptor, the virus triggers a potent immune response, which might have a role in pathogenesis. The virus leads to derangement in liver function tests in close to 50% of the patients. The impact of these derangements in patients with a normal underlying liver seems to be innocuous. Severe clinical presentations include acute decompensation and acute-on-chronic liver failure in a patient with chronic liver disease, leading to high mortality. Evolving data suggests that, contrary to intuition, liver transplant recipients and patients with autoimmune liver disease on immunosuppression do not have increased mortality. The exact mechanism underlying why immunosuppressed patients fare well as compared to other patients remains to be deciphered. With newer variants of COVID-19, which can spread faster than the original strain, the data on hepatic manifestations needs to be updated to keep a step ahead of the virus.     

Intercostal nerve blockade with liposomal bupivacaine reduces length of stay after video assisted thoracic surgery (VATS) lobectomy

BackgroundIntercostal nerve blockade (INB) for thoracic surgery analgesia has gained popularity in practice, but evidence demonstrating its efficacy remains sparse and inconsistent. We investigated the effect of INB with standard bupivacaine (SB) with epinephrine versus liposomal bupivacaine (LB) versus a mixed solution of the two on postoperative pain control and outcomes in video assisted thoracoscopic lobectomy patients.MethodsSince 2014, our practice has shifted from using INBs with SB with epinephrine, to LB, to a mix of the two as the central component of multimodal analgesia after video assisted thoracoscopic surgery. The blocks are performed in a standardized fashion under thoracoscopic visualization consecutively from two rib spaces above to two below the outermost incisions. We retrospectively compared all minimally invasive lobectomies performed at our institution between January 2014 and July 2018 by type of local anesthetic used for INB. We examined median length of stay (LOS), opioid utilization, and subjective pain scores [0–10].ResultsOut of 302 minimally invasive lobectomy patients, 34 received SB with epinephrine, 222 received LB alone, and 46 received the mixed solution. LOS was almost a full day shorter in the LB group than in the SB group (34.8 vs. 56.5 hours, P=0.01). There was nearly 25% lower median total morphine equivalent utilization in the mixed solution cohort compared to the LB cohort (−7.1 mg, P=0.02). Additionally, IV morphine equivalent utilization was over 50% lower in the mixed solution group than in the SB with epinephrine group (−10.0 mg, P=0.03).ConclusionsOur study is by far the largest (N=302) to compare types of local anesthetic used for INB within a uniform case population. The reductions in LOS and opiate utilization observed in our study among patients receiving LB-based formulations were both statistically and clinically significant.     

Detection of SARS-CoV-2 RNA in a conjunctival swab sample in real-time-polymerase chain reaction positive COVID-19 patients and its association with comorbidity and severity at a designated COVID-19 hospital in Central India

Purpose:To evaluate the presence of SARS-CoV-2 RNA in the conjunctival swab sample of positive confirmed COVID-19 patients and to find out its association with comorbidity and severity of COVID-19 disease.Methods:We conducted an observational cross-sectional study at a dedicated tertiary COVID-19 hospital in central India for a period of 8 weeks from February 2021to March 2021. We included patients who tested positive for SARS-CoV-2 RNA through nasopharyngeal swab and were above 18 years of age. Swab samples have been collected within 48 h of admission. Conjunctival swab was taken from the lower fornix of both eyes and sent to microbiology laboratory for real-time- polymerase chain reaction (RT-PCR).Results:Out of 150 patients, conjunctival swab RT-PCR was positive in five patients (3.33%). Two patients had conjunctival manifestations in the form of conjunctivitis but conjunctival swab RT-PCR was negative in those patients. Among the RT-PCR positive patients, two (40%) were from mild, one (20%) was from moderate, and two (40%) were from severe category. No association could be established between conjunctival swab RT-PCR positivity and severity of the disease or associated comorbidity.Conclusion:Our study provides evidence that SARS-CoV-2 RNA could be detected in conjunctival secretions, and though the risk is relatively low, the eye may act as source of transmission. Extra caution should be taken by healthcare workers, and use of proper precautions like face shields and goggles should be encouraged.