Search PubMed⌕ Search

Biomedical subjects

Shabih Manzar

Publications and source records attributed to Shabih Manzar.

26 records · Page 2Linked to original sources
PubMed2004

Use of nasal intermittent positive pressure ventilation to avoid intubation in neonates.

OBJECTIVE: Nasal intermittent positive pressure ventilation (NIPPV) has widely been used in neonates to prevent extubation failure and apnea. This pilot study was carried out to look at the early use of NIPPV to avoid intubation. METHODS: The study was carried out over a period of 3 months from August 2003 to October 2003 at the Royal Hospital, Muscat, Sultanate of Oman. The neonates with clinical signs of moderate to severe respiratory distress were given a trial of early NIPPV based on the avoid-intubation protocol. Inclusion, exclusion and failure criteria with general procedure were made clear to all medical and nursing staff and the protocol was posted in the unit for further time to time referral. RESULTS: A total of 16 neonates met the inclusion criteria for early NIPPV trial. Out of these, 13 (81%) had a successful NIPPV. The mean age of entry was 0.95 hours; however, the mean duration of NIPPV was 23 hours. No NIPPV related complications were noted in the study group. CONCLUSION: We concluded that NIPPV is an appropriate mode of ventilation in neonates requiring respiratory support. The major advantage of NIPPV is the non-invasive mechanics. It is also less expensive and less labor intensive. Further randomized controlled trials with larger sample size are warranted to confirm our findings.

Blood Gas Analysis↗
PubMed2003

Impact of clinical teaching on students knowledge acquisition.

OBJECTIVE: We are in the process of curriculum revision and for that we need to know the strengths and weaknesses of the current teaching program and the venue that may need more attention. To proceed with this aim, we conducted this study. METHODS: The study was conducted on 2 groups of students rotating through nursery as a part of Pediatrics clerkship at King Faisal University, Dammam, KSA, during a 2 month study, April through to May 2001. A 15 item questionnaire was developed for testing. By using a pre-test post-test model, we looked at the scores achieved by the students on the questionnaire before and after 2 weeks of intensive clinical teaching. RESULTS: In the first group of students, the mean percentage of correctly answered questions were higher in the post-test (78%) as compared to pre-test (64%), which was statistically significant, p=0.02. A similar trend was noted in the second group, the mean percentage of correctly answered questions were higher in the post-test (64%) as compared to pre-test (78%), which was also statistically significant, p=0.004. CONCLUSION: We concluded that our method of clinical teaching followed during nursery rotation was effective in increasing students knowledge. However, attention is needed on some topics in which students are noted to be relatively weak.

Adult↗