Table 2

Clinical technological problems more marked in the developing world with implications and possible solutions

IssueImplicationsPossible solutions
Blood products
  • Hospital-based transfusion practices still widespread due to centralised blood collection and preparation being too expensive

  • Decreased availability of blood products

  • Dependence on family donors or higher-risk paid donors

  • Substandard laboratory support for blood product refrigeration and virus/parasite screening79

  • Increased risk of transmission of bloodborne infection to patient80

  • Consistent quality local hospital-based rapid serological testing until centralisation becomes more affordable81

Infection control
  • Poor hand-washing facilities

  • Substandard sterilisation and disinfection practices

  • Increased Healthcare-Acquired Infection with increased reliance upon antibiotics causing increased antibiotic resistance

  • Targetted by WHO Global Patient Safety Challlenge: Clean Care is Safer Care

  • Alcohol-based hand sanitisers or other novel disinfection products

  • Building designs to combat airborne infection spread are not available

  • Ignorance of isolation methods in wards

  • Increased spread of contagious diseases (eg, multidrug-resistant strains of tuberculosis)

  • Modular or locally appropriate building designs

Anaesthetic equipment
  • Inadequate staff training for specific machines

  • Old anaesthetic machines and equipment, unreliable oxygen and power supplies

  • For example, only 6% of anaesthetists in Uganda have adequate facilities to provide safe anaesthesia for caesarean sections82 83

  • Distance learning and interactive electronic tutorials

  • Seminars and clinical teaching from external tutors

  • Preoperative surgical checklists56

  • Unreliable supply of medical-grade oxygen cylinders

  • Electric-powered oxygen extraction and concentration has been a success84

  • Solar-powered oxygen generators

Resuscitation equipment
  • Ongoing user education is deficient

  • Users are sometimes low/non-literate

  • Power source/batteries cause majority of failures85—even laryngoscope battery failure is a significant problem

  • Planned Inspection and Preventive Maintenance programmes are often not strictly implemented

  • Simple technologies with basic or graphical instructions made obvious on device

Cold chainmonitoring
  • Ageing refrigeration equipment, interrupted power supply and poor maintenance86

  • Major issues for vaccines, blood supplies and other temperature-sensitive medications at risk of spoilage

  • New refrigeration technologies taking advantage of new photo-electric, insulation, cooling and energy storage technologies

Diagnostic testing
  • Many patients are unable to return to clinic for results

  • Many tests are inaccurate or expensive

  • Incorrect or delayed diagnoses cause individual morbidity and epidemics

  • Rapid, affordable, point of care immuno- and molecular diagnostics87 (eg, for HIV, TB, malaria88 and STIs)

Maternal and newborn care
  • Delays around referral—centres are often a considerable distance—80% of African women live more than 5 km from even a primary health centre and have very poor transport options

  • Unwillingness and inability to give birth in hospital/institution

  • Preference for traditional birth attendants and decreased presence of skilled birth attendants at delivery (eg, only 40% in Africa)89

  • Increased maternal and fetal complications

  • Inadequate provision of timely caesarian section, control of labour pains, induction and ability to deal with complications

  • Low-birthweight/sick neonates not readily identified

  • Community-based transport options

  • Mobile phone networks

  • Readily available oxytocin and antishock garment for postpartum haemorrhage prevention and treatment

  • Inadequate fetal heart rate monitoring with often only a Pinard stethoscope available—requires skill90

  • Worse detection of and response to perinatal distress/asphyxia

  • Simplified, portable, rugged oximeters91 and heart-rate monitors