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Musculoskeletal symptoms and orthopaedic complications in pregnancy: pathophysiology, diagnostic approaches and modern management

Bhardwaj A, Nagandla K

Postgrad Med J, 2014 Aug;90(1066):450-60.
PMID: 24904047 DOI: 10.1136/postgradmedj-2013-132377

Low back pain is a common musculoskeletal symptom in pregnancy that can present as lumbar pain or pelvic girdle pain, with significant physical and psychosocial implications. Pelvic girdle pain is more prevalent and results in greater disability than lumbar pain. It is possible to distinguish between these two conditions from a detailed history based on the site of the pain, its intensity, disability and pain provocation tests. Management of low back pain in pregnancy is conservative, with physical exercise for lumbar pain and minimising activities that exacerbate pain, analgesics and bed rest for pelvic girdle pain, as well as avoiding abduction beyond the pain-free zone in labour. There is evidence that stabilising exercises in patients with pelvic girdle pain postpartum have a beneficial effect. Other treatment modalities that have been shown to be safe and effective include pelvic belts, transcutaneous electrical nerve stimulation, spinal manipulative therapy, acupuncture and complementary therapy with yoga. Other orthopaedic complications in pregnancy such as carpal tunnel syndrome, pubic symphysis rupture, transient osteoporosis and osteonecrosis are usually self-limiting with a satisfactory outcome. However, a lack of awareness and failure to recognise these complications can result in long-term morbidity. Knowledge of the preoperative diagnostic investigations, surgical approaches and intraoperative positioning of the mother to avoid gravid uterus compression is vital in orthopaedic emergencies such as lumbar disc herniation, cauda equina syndrome, fractures and acute compartment syndrome of the lower limb to ensure a safe maternal and fetal outcome and to prevent serious disability. Pregnancy is not contraindicated in women with pre-existing orthopaedic complications such as kyphoscoliosis and total hip arthroplasty as there is no evidence to suggest increased maternal or fetal risks.

Matched MeSH terms: Pregnancy Complications/diagnosis*; Pregnancy Complications/physiopathology; Pregnancy Complications/therapy
Fulltext Anemia and iron status of Malay women attending an antenatal clinic in Kubang Kerian, Kelantan, Malaysia

Hassan R, Abdullah WZ, Nik Hussain NH

Southeast Asian J. Trop. Med. Public Health, 2005 Sep;36(5):1304-7.
PMID: 16438162

The purpose of this study was to detect the frequency of iron deficiency anemia in women attending their first antenatal clinic at a Maternal and Child Health Clinic in Kubang Kerian, a district of Kelantan that is located on the East coast of Malaysia. A cross-sectional study was done over a two-month period and fifty-two Malay women were enrolled in this study. Red blood cell indices and serum ferritin were used as a screening tool for anemia and iron status. Eighteen patients (34.6%) were anemic. The majority were classified as having mild anemia (90%). Four of them had hypochromic microcytic anemia. Of 52 women, 7 had iron deficient erythropoiesis and 11 (61.1%) had iron deficient anemia. The prevalence of iron deficiency anemia in pregnant women was 21.2%, which is similar to other developing countries. The serum ferritin level was significantly associated with the hemoglobin level (p=0.003). Other red blood cell indices were not useful in predicting iron deficient erythropoiesis. It is important to detect iron deficient erythropoiesis during the first antenatal check-up, as it is an early manifestation of iron deficiency anemia. In conclusion, screening for iron deficient is recommended during first antenatal visit because iron deficiency anemia is still the leading cause of nutritional deficiency in pregnant women. This will initiate an early therapeutic intervention so as to reduce public health problem.
Study site: Hopital Universiti Sains Malaysia (HUSM) and the Maternal and Child Health Clinic, Kubang Kerian, Kelantan, Malaysia

Matched MeSH terms: Pregnancy Complications, Hematologic/blood; Pregnancy Complications, Hematologic/diagnosis; Pregnancy Complications, Hematologic/epidemiology*
Management of infective endocarditis in pregnancy

Jeyamalar R, Sivanesaratnam V

Aust N Z J Obstet Gynaecol, 1991 May;31(2):123-4.
PMID: 1930032
Matched MeSH terms: Pregnancy Complications, Infectious/blood; Pregnancy Complications, Infectious/diagnosis; Pregnancy Complications, Infectious/drug therapy*
Fulltext Predictors of SLE relapse in pregnancy and post-partum among multi-ethnic patients in Malaysia

Shaharir SS, Mohamed Said MS, Mohd R, Abdul Cader R, Mustafar R, Abdul Rahman R

PLoS One, 2019;14(9):e0222343.
PMID: 31539383 DOI: 10.1371/journal.pone.0222343

Flare of Systemic Lupus Erythematosus (SLE) may occur during pregnancy and puerperium. We studied the prevalence and factors associated with SLE relapse during pregnancy and post-partum period in a multi-ethnic SLE cohort. Consecutive SLE patients who attended the outpatient clinic were reviewed for previous history of pregnancies in our institution. Patients who had a complete antenatal, delivery, and post-partum follow up were included. Their medical records were retrospectively analysed to assess the disease activity at pre-pregnancy/conception, during antenatal, and post-partum period. Presence of flare episodes during pregnancy and puerperium were recorded. The pregnancy outcomes recorded include live birth, foetal loss, prematurity and intra-uterine growth restrictions (IUGR). Univariate and multivariable logistic regression with generalized estimating equations (GEE) analyses were performed to determine the factors associated with disease relapse and the pregnancy outcomes. A total of 120 patients with 196 pregnancies were included, with a live birth rate of 78.6%. Four (2.0%) were diagnosed to have SLE during pregnancy. The flare rate in pregnancy was 40.1% while post-partum 17.4%. Majority of the relapse in pregnancy occurred in haematological system (62.3%) followed by renal (53.2%), musculoskeletal (22.1%), and mucocutaneous (14.3%). In GEE analyses, active disease at conception was the independent predictor of SLE relapse during and after pregnancy, whereas older maternal age and Malay ethnicity were associated with higher flare during post-partum. HCQ use was significantly associated with reduced risk of flare in univariate analysis but it was no longer significant in the GEE analyses. Presence of disease flare in pregnancy was significantly associated with prematurity. In conclusion, pregnancy in SLE need to be planned during quiescent state as pre-pregnant active disease was associated with disease relapse in both during and after pregnancy. Malay patients had an increased risk of post-partum flare but further larger prospective studies are needed to confirm the association between pregnancies in the different ancestral background.

Matched MeSH terms: Pregnancy Complications/ethnology; Pregnancy Complications/etiology; Pregnancy Complications/epidemiology*
Surgical management of early invasive cancer of the cervix associated with pregnancy

Sivanesaratnam V, Jayalakshmi P, Loo C

Gynecol Oncol, 1993 Jan;48(1):68-75.
PMID: 8423024

The simultaneous occurrence of carcinoma of the cervix in pregnancy is uncommon. In a prospective study of 397 patients undergoing type III radical hysterectomy for early invasive cancer of the cervix, 18 were pregnant at the time of surgery; 4 of these were operated after delivery elsewhere. Two others had a type I extrafascial hysterectomy. The incidence was 1 in 4077 deliveries. The clinical and histological characteristics of these patients are presented. Routine speculum examination and cervical cytology in all pregnant patients early in pregnancy are vital for early diagnosis. Bleeding in pregnancy should not automatically be assumed to be caused by pregnancy-related conditions. The strategies in surgical management are discussed. Radical hysterectomy in pregnancy is safe. No major complications were encountered; the mean blood loss was 1.4 liters. The incidence of pelvic node metastases was similar to that seen in nonpregnant patients. The overall 5-year survival rate was 77.7%. Of the 4 patients who died, 3 presented in the puerperium; all succumbed within 27 months. Poor histological prognostic features contributed to the significantly poorer survival in the puerperal patients (P = 0.0445). The 5-year survival in those presenting during the antepartum period (92.8%) was, however, similar to that in the nonpregnant patients. Metastases to the placenta or fetus were not encountered.

Matched MeSH terms: Pregnancy Complications, Neoplastic/drug therapy; Pregnancy Complications, Neoplastic/pathology; Pregnancy Complications, Neoplastic/surgery*
THE VALUE AND MANAGEMENT OF PERSISTENT KAHN POSITIVE IN TREATED SYPHILIS

SAMBHI JS

Med J Malaysia, 1963 Sep;18:19-24.
PMID: 14064291
Matched MeSH terms: Pregnancy Complications*; Pregnancy Complications, Infectious*
Fulltext Hyperkalaemic periodic paralysis in pregnancy

Yong SL, Sin TH, Tang EB, Chai MC

BMJ Case Rep, 2018 Jun 04;2018.
PMID: 29866669 DOI: 10.1136/bcr-2017-223588

Hyperkalaemic periodic paralysis is a rare skeletal muscle disorder which is characterised by episodic muscle paralysis associated with hyperkalaemia. Although it is an autosomal-dominant disease, cases of de novo mutations have been reported. We report the case of a 30-year-old woman, gravida 5 para 3+1, who was planned for an elective repeated caesarean section at 38 weeks and 3 days of pregnancy. She developed recurrent episodes of hyperkalaemic periodic paralysis after receiving corticosteroids. Intravenous calcium gluconate was administered to normalise potassium levels (from 6.3 mmol/L to 4.1 mmol/L). Extra anaesthetic precautions were taken during the caesarean delivery. Postoperatively, she was well and discharged from the ward. She encountered similar symptoms in her third pregnancy, and there was no family history of muscle weakness which suggested a de novo mutation. Pregnancy seemed to result in vulnerability to hyperkalaemic attacks as she was never symptomatic outside pregnancy.

Matched MeSH terms: Pregnancy Complications/diagnosis*; Pregnancy Complications/drug therapy; Pregnancy Complications/metabolism
Southeast asian ovalocytosis: the need for a carefull observation of red cell indices and blood smear

Moulin PA, Nivaggioni V, Saut N, Grosdidier C, Bernot D, Baccini V

Ann. Biol. Clin. (Paris), 2017 Dec 01;75(6):699-702.
PMID: 29043981 DOI: 10.1684/abc.2017.1291

Southeast asian ovalocytosis (SAO) is characterized by macro-ovalocytes and ovalo-stomatocytes on blood smear. SAO is common in Malaisia and Papua-New-Guinea where upwards to 40 per cent of the population is affected in some coastal region. Inherited in an autosomal dominant way, illness results from deletion of codons 400-408 in SLC4A1 gene which encodes for band 3 erythrocyte membrane protein. This deletion is responsible for an unusual erythrocyte stiffness and oval shape of the cells on blood smear. Heterozygous carriers are usually asymptomatic whereas homozygous are not viable without an intensive antenatal care. Here, we describe 4 patients diagnosed incidentally by cytogram appearance of the Advia® 2120i (Siemens) representing hemoglobin concentration according to red blood mean cellular volume (GR/VCH).

Matched MeSH terms: Pregnancy Complications, Hematologic/blood; Pregnancy Complications, Hematologic/diagnosis; Pregnancy Complications, Hematologic/pathology
Fulltext Carpal tunnel syndrome in pregnancy - you need to ask!

Sapuan J, Yam KF, Noorman MF, De Cruz PK, Abdul Razab WN, Rozali ZI, et al.

Singapore Med J, 2012 Oct;53(10):671-5.
PMID: 23112019

Carpal tunnel syndrome (CTS) is a common pregnancy complication. However, it is often overlooked by medical practitioners and patients alike. This study aimed to describe CTS in relation to pregnancy and assess how significant the disease was among pregnant women.

Matched MeSH terms: Pregnancy Complications/diagnosis; Pregnancy Complications/epidemiology*; Pregnancy Complications/pathology
Fulltext Antiphospholipid antibodies among women experiencing fetal loss

Ching YM, Arip M, Jegasothy R, Baskaran TP, Yusof AY, Bakhtiar F, et al.

Malays J Pathol, 2013 Dec;35(2):147-51.
PMID: 24362478 MyJurnal

The presence of antiphospholipid antibodies (aPLs) is closely associated with thrombotic events and pregnancy complications such as recurrent pregnancy loss, preeclampsia and placental insufficiency. We investigated the presence of aPLs and its frequency among female patients with a history of fetal loss in a Malaysia population. Serum samples were collected from 108 patients who had (1) one or more unexplained deaths of morphologically normal fetuses at or beyond the 22nd week of gestation, or (2) one or more premature births of morphologically normal neonates at or before the 24th week of gestation due to eclampsia or preeclampsia, or recognized features of placental insufficiency, or (3) three or more unexplained, consecutive, spontaneous miscarriages before the 20th week of gestation. Serum was tested for aPLs subtypes: anticardiolipin (aCL), anti-beta-2- glycoprotein I (aβ2GPI), anti-beta-2-glycoprotein I dependent cardiolipin (aβ2GPI dependent CL), anti-phosphatidylcholine (aPC), anti-phosphatidylethanolamine (aPE), anti-phosphatidylinositol (aPI), anti-phosphatidylserine (aPS) and anti-sphingomyeline (aSph) by using the enzyme-linked immunosorbent assay (ELISA) method. The mean age of patients was 30±5. Four patients (3.7%) were found positive for at least one aPLs subtype. Four aPLs subtypes were detected. The most common subtypes was aβ2GPI dependent CL (3.7%), followed by aCL (2.7%), aβ2GPI (0.9%), and aPE(0.9%). In conclusion, frequency of aPLs among women with fetal loss (3.7%) in Malaysia was low with subtype aβ2GPI dependent CL being the most prevalent aPLs.

Matched MeSH terms: Pregnancy Complications/blood*; Pregnancy Complications/immunology
Neural tube defects in Malaysia: data from the Malaysian National Neonatal Registry

Boo NY, Cheah IG, Thong MK, Malaysian National Neonatal Registry

J Trop Pediatr, 2013 Oct;59(5):338-42.
PMID: 23583959 DOI: 10.1093/tropej/fmt026

This study aimed to determine the prevalence and early outcome of neural tube defects (NTDs) in Malaysia. This prospective study included all neonates with NTDs (spina bifida, anencephaly, encephalocoele) born in 2009 in 32 Malaysian hospitals in the Malaysian National Neonatal Network. The prevalence of NTDs was 0.42 per 1000 live births, being highest among the indigenous people of Sarawak (1.09 per 1000 live births) and lowest among Malaysians of Chinese descent (0.09 per 1000 live births). The most common type of NTDs was anencephaly (0.19 per 1000 live births), followed by spina bifida (0.11 per 1000 live births) and encephalocoele (0.07 per 1000 live births). Majority of the infants with anencephaly (94.5%, n = 51), 45.8% (n = 11) with encephalocoele and 9.5% (n = 4) with spina bifida died. The median duration of hospital stay was 4 (range: 0-161) days.

Matched MeSH terms: Pregnancy Complications/diagnosis; Pregnancy Complications/epidemiology*
Fulltext Nasal septal haemangioma in pregnancy

Noorizan Y, Salina H

Med J Malaysia, 2010 Mar;65(1):70-1.
PMID: 21265255 MyJurnal

A pregnant lady in her third trimester presented with a rapidly growing right-sided nasal mass associated with epistaxis and nasal obstruction for two months. Examination showed a non tender, protruding mass completely occluding her right nostril. Wide surgical excision was done under local anaesthesia. Histopathology revealed capillary haemangioma. In a gravid patient with a rapidly growing intranasal lesion, capillary haemangioma should be considered as a differential diagnosis. Due to the rapidity of growth, presentation with epistaxis and its macroscopic appearance which often mimics malignancy; histologic confirmation is crucial.

Matched MeSH terms: Pregnancy Complications, Neoplastic/pathology*; Pregnancy Complications, Neoplastic/surgery
Fulltext Does lifestyle increase the incidence of pregnancy-induced hypertension?

Adinegara LA, Razzak MS

Med J Malaysia, 2004 Mar;59(1):39-44.
PMID: 15535334

A case-control study was carried out in Alor Gajah to determine the socio-economic, dietary and lifestyle factors and the occurrence of pregnancy-induced hypertension. There were a total of 30 cases who were selected from antenatal mothers attending 3 selected health centers in 1998. The control group consisted of 30 antenatal mothers who were matched according to health centre, race and age. The results showed that pregnancy-induced hypertension was significantly associated with obesity (P < 0.05) and being a housewife (P < 0.05).

Matched MeSH terms: Pregnancy Complications, Cardiovascular/etiology*; Pregnancy Complications, Cardiovascular/epidemiology
Fulltext Wrong conclusion when the statistical test is incorrect

Norsa'adah B

Med J Malaysia, 2004 Dec;59(5):692; author reply 693-5.
PMID: 15889579
Matched MeSH terms: Pregnancy Complications, Cardiovascular/etiology; Pregnancy Complications, Cardiovascular/epidemiology*
Desmopressin acetate (DDAVP) for preventing and treating acute bleeds during pregnancy in women with congenital bleeding disorders

Karanth L, Barua A, Kanagasabai S, Nair S

Cochrane Database Syst Rev, 2015 Sep 09.
PMID: 26350784 DOI: 10.1002/14651858.CD009824.pub3

BACKGROUND: Congenital bleeding disorders can cause obstetric haemorrhage during pregnancy, labour and following delivery. Desmopressin acetate is found to be an effective drug which can reduce the risk of haemorrhage and can also stop bleeding in certain congenital bleeding disorders. Its use in pregnancy has been controversial. Hence beneficial and adverse effects of desmopressin acetate in these groups of pregnant women should be evaluated.This is an update of a Cochrane review first published in 2013.
OBJECTIVES: To determine the efficacy of desmopressin acetate in preventing and treating acute bleeds during pregnancy in women with congenital bleeding disorders.
SEARCH METHODS: We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group's Coaguopathies Trials Register comprising references identified from comprehensive electronic database searches and handsearches of relevant and abstract books of conferences proceedings. We also searched for any randomised controlled trials in a registry of ongoing trials and the reference lists of relevant articles and reviews.Date of most recent search: 18 June 2015.
SELECTION CRITERIA: Randomised and quasi-randomised controlled trials investigating the efficacy of desmopressin acetate versus tranexamic acid or factor VIII or rFactor VII or fresh frozen plasma in preventing and treating congenital bleeding disorders during pregnancy were eligible.
DATA COLLECTION AND ANALYSIS: No trials matching the selection criteria were eligible for inclusion.
MAIN RESULTS: No trials matching the selection criteria were eligible for inclusion.
AUTHORS' CONCLUSIONS: The review did not identify any randomised controlled trials investigating the relative effectiveness of desmopressin acetate for bleeding during pregnancy in women with congenital bleeding disorders. In the absence of high quality evidence, clinicians need to use their clinical judgement and lower level evidence (e.g. from observational trials) to decide whether or not to treat women with congenital bleeding disorders with desmopressin acetate.Given the ethical considerations, future randomised controlled trials are unlikely. However, other high quality controlled studies (such as risk allocation designs, sequential design, parallel cohort design) to investigate the risks and benefits of using desmopressin acetate in this population are needed.

Matched MeSH terms: Pregnancy Complications, Hematologic/drug therapy*; Pregnancy Complications, Hematologic/prevention & control*
Fulltext Did we do it right?--an evaluation of the colour coding system for antenatal care in Malaysia

Ravindran J, Shamsuddin K, Selvaraju S

Med J Malaysia, 2003 Mar;58(1):37-53.
PMID: 14556325

Identification of pregnancies that are at greater than average risk is a fundamental component of antenatal care. The objective of this study was to assess the level of appropriate management and outcomes among mothers with hypertensive disorders of pregnancy, postdates and anemia in pregnancy, and to determine whether the colour coding system had any effect on the maternal mortality ratios. A retrospective follow-through study confined to users of government health services in Peninsular Malaysia was carried out in 1997. The study areas were stratified according to their high or low maternal mortality ratios. The study randomly sampled 1112 mothers out of 8388 mothers with the three common obstetric problems in the selected study districts. The study showed that the prevalence of anemia, hypertensive disorders in pregnancy and postmaturity among mothers with these conditions were according to known international standards. There was no significant difference in the colour coding practices between the high and low maternal mortality areas. Inappropriate referrals were surprisingly lower in the areas with high maternal mortality. Inappropriate care by diagnosis and by assigned colour code were significantly higher in the areas with high maternal mortality. The assigned colour code was accurate in only 56.1% of cases in the low maternal mortality areas and in 55.8% of the cases in the high maternal mortality areas and these two areas did not differ significantly in their accurate assignment of the colour codes. The colour coding system, as it exists now should be reviewed. Instead, a substantially revised system that takes cognisance of evidence in the scientific literature should be used to devise a more effective system that can be used by health care personnel involved in antenatal care to ensure appropriate level of care and referrals.

Matched MeSH terms: Pregnancy Complications/classification*; Pregnancy Complications/therapy*
Angiosarcoma of the breast complicating pregnancy

Kaur G

Malays J Pathol, 1998 Jun;20(1):41-4.
PMID: 10879263

A 32-year-old pregnant lady presented with a rapidly enlarging right breast mass. A fine needle aspiration was suggestive of a malignant phylloides tumour. However histopathological examination after mastectomy revealed a moderately differentiated angiosarcoma. The histopathological and cytological features of this rare tumour together with the diagnostic pitfalls are discussed.

Matched MeSH terms: Pregnancy Complications, Neoplastic/pathology*; Pregnancy Complications, Neoplastic/surgery
An unusual cause of antepartum haemorrhage

Soh EB, Lim JM

Aust N Z J Obstet Gynaecol, 1999 Aug;39(3):389-90.
PMID: 10554965

This is a rare case of antepartum haemorrhage arising from the nonpregnant uterus in a woman with uterine didelphys. The bleeding and subsequent passage of a decidual cast did not have any adverse effect on the ongoing pregnancy.

Matched MeSH terms: Pregnancy Complications/etiology*; Pregnancy Complications/therapy
Fulltext Uterine artery bleeding and haemoperitoneum during the second trimester in pregnancy

Achanna KS, Goh CS

Med J Malaysia, 2003 Mar;58(1):128-30.
PMID: 14556339

A case of spontaneous rupture of uterine artery in the second trimester of pregnancy is described. Haemorrhage from rupture of uterine artery during pregnancy was discovered at laparotomy. This was an unusual but serious complication of pregnancy. This condition is extremely rare and one must consider it in cases of incomprehensible abdominal pain with or without haemodynamic collapse. A review of the literature revealed only four similar cases so far. This pregnancy continued till 37 weeks pregnancy and had a spontaneous vaginal delivery. Immediate institution of effective resuscitative measures and early surgical intervention were essential to both foetal and maternal survival.

Matched MeSH terms: Pregnancy Complications/diagnosis*; Pregnancy Complications/therapy
Fulltext Understanding the dental need and care during pregnancy: a review

Ngeow WC, Chai WL

Med J Malaysia, 1999 Mar;54(1):146-50.
PMID: 10972020

This paper reviews the oral and dental lesions that are seen during pregnancy. Trimester approach should be adopted in the management of the pregnant patients. A good dental preventive programme is essential. The significance of prescribing fluoride supplements and the use of dental radiography during pregnancy is also briefly reviewed.

Matched MeSH terms: Pregnancy Complications/prevention & control*; Pregnancy Complications/therapy*

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