MyMedR

Fulltext Uterine perforation by the multiload CU250 intra-uterine device

Raman S, Sivanesaratnam V

Med J Malaysia, 1982 Mar;37(1):76-7.

A case of perforation of the uterus by the Multiload CU250 Device is described. To date no perforation of the uterus by this device has been reported. The device was successfully removed under laparoscopic control.

Fulltext Uterine perforation by the intra-uterine device

Raman S, Sivanesaratnam V, Sinnathuray TA

Med J Malaysia, 1981 Sep;36(3):151-4.

PMID: 7199110

Unilateral diffuse lung opacification in an asymptomatic woman

Khajotia RR, Raman S

Aust Fam Physician, 2017 Nov;46(11):845-846.

PMID: 29101921

Torsion of ovarian tumors: a clinicopathological study

Lee CH, Raman S, Sivanesaratnam V

Int J Gynaecol Obstet, 1989 Jan;28(1):21-5.

PMID: 2565826

Torsion of ovarian tumors occurred predominantly in the reproductive age group. The majority of the cases presented in pregnant (22.7%) than in non-pregnant (6.1%) women. The major presenting symptom was pain but an abdominal mass was palpable in 79.4% of cases. Torsion was more common on the right ovary and 50% were gangrenous at laparotomy. Most of the tumors were benign cystic teratomas. Only 8.7% of the tumors were malignant.

Fulltext Time delay and its effect on survival in malaysian patients with non-small cell lung carcinoma

Loh LC, Chan LY, Tan RY, Govindaraju S, Ratnavelu K, Kumar S, et al.

Malays J Med Sci, 2006 Jan;13(1):37-42.

PMID: 22589589 MyJurnal

While evidence indicates that early stage disease has better prognosis, the effect of delay in presentation and treatment of patients with non-small cell lung cancer (NSCLC) on survival is debatable. A retrospective study of 122 Malaysian patients with NSCLC was performed to examine the presentation and treatment delay, and its relation with patient survival. Median (25-75% IQR) interval between onset of symptoms and first hospital consultation (patient delay) and between first hospital consultation and treatment or decision to treat (doctor delay) were 2 (1.0- 5.0) and 1.1 (0.6-2.4) months respectively. The median survival rates in patient delay of <1, 1 to 3, and >3 months were 4.1 (9.9-1.7), 5.1 (10.9-3.2) and 5.7 (12.3-2.1) months respectively (log rank p=0.648), while in doctor delay, <30, 30-60, >60 days, the rates were 4.1 (10.8-1.8), 7.6 (13.7-3.2) and 5.3 (16.0-3.0) months respectively (p=0.557). Most patients presented and were treated in a relatively short time, and delays did not appear to influence survival. This Asian data is consistent with those from Western population, reiterating the need for public health measures that can identify disease early..

Fulltext Thyrotoxicosis in pregnancy--a six year review

Lim BH, Raman S, Sivanesaratnam V, Ngan A

Singapore Med J, 1989 Dec;30(6):539-41.

PMID: 2635396

Twenty eight patients with hyperthyroidism complicating their pregnancies were seen at the Obstetrics and Gynaecology Department, University Hospital, Kuala Lumpur, Malaysia in a six-year period. All patients were treated with antithyroid drugs, carbimazole being the mainstay of treatment. The incidence of the disease was 0.9 per 1000 births and was similar with other series. No cases of fetal goitre were noted. The mean birth weight was 2952 g; there was no significant difference in the birth weight of term live births in patients treated with carbimazole alone or carbimazole combined with propranolol.

The use of intrapartum fetal pulse oximetry in the presence of fetal cardiac arrhythmia due to a cardiac tumour

Raman S, Lim JM, Hanifullah K, Omar A

J Obstet Gynaecol, 1999 Mar;19(2):200-1.

PMID: 15512273

The pregnancy outcome of acyanotic heart disease

Chia P, Raman S, Tham SW

J Obstet Gynaecol Res, 1998 Aug;24(4):267-73.

PMID: 9798356

To study the pregnancy outcome of women with acyanotic heart disease.

Temperature drop in normal term newborn infants born at the University Hospital, Kuala Lumpur

Raman S, Shahla A

Aust N Z J Obstet Gynaecol, 1992 May;32(2):117-9.

PMID: 1520194

A prospective study of temperature drop in 141 normal term newborn infants delivered vaginally at the labour ward, University Hospital, Kuala Lumpur were studied. The effect of various manoeuvres on the temperature drop were also studied. They were randomized into 3 study groups, 63 cases where the babies were wiped with dry cloth alone, 37 cases where the babies were put into a plastic bag immediately after birth and lastly 41 cases where the babies were wiped with dry cloth and then inserted into a plastic bag. There was significant temperature drop in all the 3 groups maximum in the first 15 minutes and the fall continued for 1 hour after delivery (p less than 0.001). This shows that in an air-conditioned labour ward in a tropical country the temperature fall in newborn infants can be significant. This study also showed that plastic is a poor insulator against significant temperature drop.

Survival in Patients with Non-Small Cell Lung Cancer Who Opted out of Cancer-Specific Therapy

Loh LC, Tan RY, Chan LY, Govindaraju S, Ratnavelu K, Kumar S, et al.

Malays J Med Sci, 2006 Jul;13(2):24-9.

PMID: 22589601 MyJurnal

In Malaysia, many patients opted out of cancer-specific treatment for various reasons. This study was undertaken to investigate the survival rate of patients with stages I to III non-small cell lung cancer (NSCLC) who opted out of treatment, compared with those who accepted treatment. Case records of 119 patients diagnosed with NSCLC between 1996 and 2003 in two urban-based hospitals were retrospectively examined. Survival status was ascertained from follow-up medical clinic records or telephone contact with patients or their next-of-kin. Median (25-75% IQR) survival rate for 79 patients who accepted and 22 patients who opted out of treatment, were 8.6 (16.0-3.7) and 2.2 (3.5-0.8) months respectively [log rank p< 0.001, Kaplan-Meier survival analysis]. Except for proportionately more patients with large cell carcinoma who declined treatment, there was no significant difference between the two groups in relation with age, gender, ethnicity, tumour stage, and time delays between symptom onset and treatment or decision-to-treat. We concluded that there was a small but significant survival benefit in accepting cancer-specific treatment. The findings imply that there is no effective alternative therapy to cancer-specific treatment in improving survival. However, overall prognosis for patients with NSCLC remains dismal.

Fulltext Single-dose antibiotic prophylaxis in women undergoing elective caesarean section

Huam SH, Lim JM, Raman S

Med J Malaysia, 1997 Mar;52(1):3-7.

PMID: 10968046

This prospective, randomised, controlled trial was performed to evaluate the effectiveness of single-dose antibiotic prophylaxis in decreasing the infectious morbidity following elective caesarean section. Two hundred women undergoing elective caesarean section were randomly assigned to receive either 1.2 g of Augmentin intravenously, or no treatment, just before the start of their caesarean section. The two groups of women were comparable in terms of patient characteristics and operation variables. The overall postoperative morbidity rate was 19% in the Augmentin treated group versus 38% in the group that received no prophylaxis (p < 0.01). The incidence of wound sepsis was 3% in the Augmentin group versus 13% in the control group (p < 0.01). The incidence of febrile morbidity with no identifiable cause was 8% in the Augmentin group versus 18% in the control group (p < 0.05). The duration of hospital stay was significantly shorter in the Augmentin group (p < 0.05). A single-dose of prophylactic Augmentin significantly reduced the postoperative morbidity and duration of hospital stay in women who underwent elective caesarean sections.

Fulltext Sickle cell anaemia in pregnancy: a case report

Rachagan SP, Raman S, Cherian R

Med J Malaysia, 1984 Sep;39(3):243-5.

PMID: 6544928

To our knowledge, sickle cell anaemia in pregnancy has not been reported in Malaysia. We describe here such a case with emphasis on modern methods of management.

Fulltext Sengstaken-Blakemore tube to control massive postpartum haemorrhage

Japaraj RP, Raman S

Med J Malaysia, 2003 Oct;58(4):604-7.

PMID: 15190639

Massive postpartum haemorrhage after Cesarean section for placenta previa is a common occurrence. The bleeding is usually from the placental bed at the lower uterine segment. Uterine tamponade has a role in the management of such patients especially when fertility is desired. We describe here a case of massive postpartum haemorrhage, which was managed, with the use of a Sengstaken-Blakemore tube. This allowed us to avoid a hysterectomy for a young primiparous patient.

Rupture of the pregnant uterus--a 21-year review

Rachagan SP, Raman S, Balasundram G, Balakrishnan S

Aust N Z J Obstet Gynaecol, 1991 Feb;31(1):37-40.

PMID: 1872771

Uterine rupture is still a common problem in developing countries although even here the incidence varies from urban to rural settings. This article is a review of uterine rupture in an urban referral hospital in Malaysia. It examines aetiology, clinical presentation, complications and management of the problem. Meticulous screening of patients together with optimal antenatal and intrapartum care will markedly reduce the incidence of uterine rupture. Early diagnosis and prompt treatment will further help reduce morbidity and mortality to both mother and fetus.

Relationship between fetal femur diaphysis length and neonatal crown-heel length: the effect of race

Lim JM, Hong AG, Raman S, Shyamala N

Ultrasound Obstet Gynecol, 2000 Feb;15(2):131-7.

PMID: 10775996

To determine whether racial differences affect the relationship between the fetal femur diaphysis length and the neonatal crown-heel length.

Fulltext Refractive outcome after cataract surgery in Hospital Keningau, Sabah

Yahya AN, Sit JA, Raman S

Borneo Journal of Medical Sciences, 2019;2(101):19-20.

MyJurnal

The success of cataract surgery is accessed by the improvement in visual acuity and accuracy of the post-operation refractive outcome against the pre-operation refractive target. Hence, the benchmark of 85% of patients achieving a final spherical equivalent within 1D of the desired target is used to monitor the refractive outcome. Meanwhile, the unaided visual acuity threshold of 6/12 after cataract operation is chosen as a yardstick because it allows patients to perform instrumental activities of daily living (IADL) independently without relying on spectacles.

Refractive Outcome of Phacoemulsification Cataract Surgery in Rural Sabah Using Immersion Biometry

Sit JA, Raman S, Yahya AN

Malays J Med Sci, 2021 Oct;28(5):94-101.

PMID: 35115891 DOI: 10.21315/mjms2021.28.5.9

Background: A good refractive outcome after cataract surgery indicates adequate clinical service provision. Precise immersion biometry is critical to achieve the desired refractive outcome. While the immersion biometry results are good in the tertiary settings, it is of interest to explore the refractive outcome of cataract surgeries in a rural facility using the same technique.

Methods: A retrospective cross-sectional review was conducted on medical records of all cataract surgeries carried out in Hospital Keningau, Sabah. This study used all patients' medical records who had been assessed using immersion biometry pre-operatively, underwent phacoemulsification cataract surgery besides attending a post-operative refraction session within 90 days from the operation date. Clinical details were recorded in the form of standard proformas and analysed. The refractive outcome was evaluated using spherical equivalence (SE) and best-corrected visual acuity (BCVA). The percentage of cases with post-operative SE within ±1.00 diopter (D) and BCVA of '6/12 or better' were determined. The association between demographic factors and surgical-related factors with post-operative SE was evaluated using Fisher's exact test.

Results: Of 140 cataract surgeries, 113 fulfilled the inclusion criteria. The average patient age was 66.3 (SD = 10.9) years old. The technique was proven to replicate a good outcome of 84.1% of cases with post-operative SE within ±1.00 D while 90.3% of the cases achieved BCVA of '6/12 or better'. Age and ethnicity were found to be associated with post-operative SE.

Conclusion: The study proves the reproducibility of good refractive outcome in a rural facility using immersion biometry. The findings provide a benchmark for performance surveillance in rural facilities.

Fulltext Provider cost of treating oral potentially malignant disorders and oral cancer in Malaysian public hospitals

Raman S, Shafie AA, Abraham MT, Shim CK, Maling TH, Rajendran S, et al.

PLoS One, 2021;16(5):e0251760.

PMID: 33984051 DOI: 10.1371/journal.pone.0251760

Oral cancer has been recognized as a significant challenge to healthcare. In Malaysia, numerous patients frequently present with later stages of cancers to the highly subsidized public healthcare facilities. Such a trend contributes to a substantial social and economic burden. This study aims to determine the cost of treating oral potentially malignant disorders (OPMD) and oral cancer from a public healthcare provider's perspective. Medical records from two tertiary public hospitals were systematically abstracted to identify events and resources consumed retrospectively from August 2019 to January 2020. The cost accrued was used to estimate annual initial and maintenance costs via two different methods- inverse probability weighting (IPW) and unweighted average. A total of 86 OPMD and 148 oral cancer cases were included. The initial phase mean unadjusted cost was USD 2,861 (SD = 2,548) in OPMD and USD 38,762 (SD = 12,770) for the treatment of cancer. Further annual estimate of initial phase cost based on IPW method for OPMD, early and late-stage cancer was USD 3,561 (SD = 4,154), USD 32,530 (SD = 12,658) and USD 44,304 (SD = 16,240) respectively. Overall cost of late-stage cancer was significantly higher than early-stage by USD 11,740; 95% CI [6,853 to 16,695]; p< 0.001. Higher surgical care and personnel cost predominantly contributed to the larger expenditure. In contrast, no significant difference was identified between both cancer stages in the maintenance phase, USD 700; 95% CI [-1,142 to 2,541]; p = 0.457. A crude comparison of IPW estimate with unweighted average displayed a significant difference in the initial phase, with the latter being continuously higher across all groups. IPW method was shown to be able to use data more efficiently by adjusting cost according to survival and follow-up. While cost is not a primary consideration in treatment recommendations, our analysis demonstrates the potential economic benefit of investing in preventive medicine and early detection.

Fulltext Prenatal diagnosis of intestinal obstruction due to ileal atresia

Raman S, Chan LL, Chang KW, Rachagan SP

Med J Malaysia, 1992 Sep;47(3):228-30.

PMID: 1491650

A case of intestinal obstruction due to ileal atresia where the diagnosis was made prenatally by ultrasound is presented. Close monitoring of the fetus was done ultrasonographically to look for any evidence of meconium peritonitis. The baby was delivered preterm but weighed 3.3 kg. Laparotomy and enterostomy was done and the baby is currently well.

Fulltext Prenatal diagnosis of infantile polycystic kidneys: a case report

Raman S, Rachagan SP, Boopalan P, Jeyarani S

Med J Malaysia, 1986 Dec;41(4):361-4.

PMID: 3312976

A case of infantile polycystic kidneys diagnosed prenatally by ultrasound is presented here. This condition was confirmed at post-mortem following delivery of the child. The clinical and pathological features of this inheritable disease is discussed.

Displaying publications 1 - 20 of 62 in total