The Production, Assessment, and Utility of 3D-Printed Video Laryngoscopes in Eastern India: A Low-Cost Alternative to Conventional Video Laryngoscopes.

Introduction Recognizing the limitations of traditional direct laryngoscopes, particularly in difficult airway situations, video laryngoscopy has emerged as a potentially safer and more effective alternative. This study evaluated the utility of two 3D-printed video laryngoscopes: a standard geometry video laryngoscope (SGVL), resembling the traditional Macintosh blade, and a hyper-angulated video laryngoscope (HAVL) with a more curved design. Their performance was compared to a standard Macintosh direct laryngoscope across various intubation parameters. By leveraging the cost-effectiveness of 3D printing with polylactic acid, the study aimed to assess the potential of this technology to improve airway management across diverse clinical settings and varying levels of physician expertise. Methods This prospective randomized crossover study compared the effectiveness of 3D-printed video laryngoscopes (VL) and a standard direct laryngoscope in intubation. After obtaining IRB approval, physicians from various specialties across multiple centers participated. Participants received training on SGVL, HAVL, and DL intubation using an instructional video and hands-on practice. The training was standardized for all participants. The primary outcome measures were time to successful intubation, number of attempts, and time to visualize vocal cords. Participants were randomized to use all three laryngoscopes on a manikin, with a maximum of two attempts per scope. A 30-minute break separated each laryngoscope evaluation. Successful intubation was defined as the single insertion of each laryngoscope and bougie, followed by endotracheal tube placement and confirmation of lung inflation. Results Ninety-eight doctors, mostly from the EM team (73.5%) and ICU team (23.4%). Teams consist of consultants, residents, and medical officers of the concerned departments. Forty-eight of the participants (49%) were novice operators (<25 intubations). Successful first-attempt intubation in those with <1 year of experience with intubation (n=33) was highest for SGVL (97%) compared to DL (82%) and HAVL (67%). Participants who learned intubation through self-directed learning exhibited a higher acceptance of VL and achieved 100% success on their first attempt. Among those who followed modules or workshops, 97% had successful first-attempt intubation with VL. The average time taken to visualize the vocal cords was lower in SGVL compared to DL (5.6 vs. 7.5 seconds) (p<0.001). The HAVL also had a lower average time compared to the DL (7.1 vs. 7.5 secs) (p<0.001). However, the time taken to intubate using DL (24.2 ±8.7 sec) was similar to SGVL (28.1 ±13 sec). Lastly, the intubation time using HAVL was the longest (49.6 ±35.5 sec). The time to intubate with DL and SGVL had Spearman's rho of 0.64 (p<0.001), and DL and HAVL had 0.59 (p<0.001). Conclusions The ease of use and its cost-effective nature make 3D-printed VLs beneficial in situations where traditional VLs may not be available, especially in simulation and training.

Investigating Skin Rashes Associated With Pantoprazole Medication: Causes and Clinical Implications.

Pantoprazole is a proton-pump inhibitor mainly used in treating various gastroesophageal disorders and frequently as prophylaxis for stress ulcers and gastrointestinal bleeding in most patients admitted for in-hospital management. Hypersensitivity reactions to this medication have been reported, although the exact incidence and prevalence are unknown. Further studies on proton-pump inhibitor allergic reactions should be conducted to enable physicians to safely select and prescribe an alternative type of medication within the same drug class, confidently avoiding the allergenic molecular compound that the patient reacted to previously. We present a case of a 35-year-old male postoperative bariatric patient with no significant allergy history who developed an allergic skin rash a week after being discharged on pantoprazole 40 mg. His rash was itchy and distributed mainly over the torso and lower limbs, without any additional respiratory or gastrointestinal symptoms.

Traumatic Spinal Epidural Hematoma With Significant Neurologic Findings: A Case Report.

Traumatic spinal epidural hematoma (TSEH) is a rare neurosurgical emergency. Our case report centers around a young 34-year-old female brought into our emergency department after a front and rear motor vehicle collision. Clinical deterioration and imaging studies revealed a large spinal epidural hematoma extending from levels C5 to T2. The patient was subsequently transferred to a different hospital for further management. This case involved a multidisciplinary approach by the combined effort of emergency medicine physicians, neurosurgeons, orthopedic trauma surgeons, general surgeons, radiologists, intensive care specialists, anesthesiologists, paramedics and nurses.